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_hexdump.h>
  53
  54 #include "testpmd.h"
  55
  56 #define ETHDEV_FWVERS_LEN 32
  57
  58 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  59 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  60 #else
  61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  62 #endif
  63
  64 #define NS_PER_SEC 1E9
  65
  66 static char *flowtype_to_str(uint16_t flow_type);
  67
  68 static const struct {
  69         enum tx_pkt_split split;
  70         const char *name;
  71 } tx_split_name[] = {
  72         {
  73                 .split = TX_PKT_SPLIT_OFF,
  74                 .name = "off",
  75         },
  76         {
  77                 .split = TX_PKT_SPLIT_ON,
  78                 .name = "on",
  79         },
  80         {
  81                 .split = TX_PKT_SPLIT_RND,
  82                 .name = "rand",
  83         },
  84 };
  85
  86 const struct rss_type_info rss_type_table[] = {
  87         { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  88                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  89                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
  90                 ETH_RSS_GTPU},
  91         { "none", 0 },
  92         { "eth", ETH_RSS_ETH },
  93         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  94         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  95         { "vlan", ETH_RSS_VLAN },
  96         { "s-vlan", ETH_RSS_S_VLAN },
  97         { "c-vlan", ETH_RSS_C_VLAN },
  98         { "ipv4", ETH_RSS_IPV4 },
  99         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 100         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 101         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 102         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 103         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 104         { "ipv6", ETH_RSS_IPV6 },
 105         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 106         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 107         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 108         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 109         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 110         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 111         { "ipv6-ex", ETH_RSS_IPV6_EX },
 112         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 113         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 114         { "port", ETH_RSS_PORT },
 115         { "vxlan", ETH_RSS_VXLAN },
 116         { "geneve", ETH_RSS_GENEVE },
 117         { "nvgre", ETH_RSS_NVGRE },
 118         { "ip", ETH_RSS_IP },
 119         { "udp", ETH_RSS_UDP },
 120         { "tcp", ETH_RSS_TCP },
 121         { "sctp", ETH_RSS_SCTP },
 122         { "tunnel", ETH_RSS_TUNNEL },
 123         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 124         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 125         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 126         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 127         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 128         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 129         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 130         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 131         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 132         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 133         { "esp", ETH_RSS_ESP },
 134         { "ah", ETH_RSS_AH },
 135         { "l2tpv3", ETH_RSS_L2TPV3 },
 136         { "pfcp", ETH_RSS_PFCP },
 137         { "pppoe", ETH_RSS_PPPOE },
 138         { "gtpu", ETH_RSS_GTPU },
 139         { NULL, 0 },
 140 };
 141
 142 static void
 143 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 144 {
 145         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 146         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 147         printf("%s%s", name, buf);
 148 }
 149
 150 void
 151 nic_stats_display(portid_t port_id)
 152 {
 153         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 154         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 155         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 156         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 157         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 158         struct timespec cur_time;
 159         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 160                                                                 diff_ns;
 161         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 162         struct rte_eth_stats stats;
 163         struct rte_port *port = &ports[port_id];
 164         uint8_t i;
 165
 166         static const char *nic_stats_border = "########################";
 167
 168         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 169                 print_valid_ports();
 170                 return;
 171         }
 172         rte_eth_stats_get(port_id, &stats);
 173         printf("\n  %s NIC statistics for port %-2d %s\n",
 174                nic_stats_border, port_id, nic_stats_border);
 175
 176         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 177                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 178                        "%-"PRIu64"\n",
 179                        stats.ipackets, stats.imissed, stats.ibytes);
 180                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 181                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 182                        stats.rx_nombuf);
 183                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 184                        "%-"PRIu64"\n",
 185                        stats.opackets, stats.oerrors, stats.obytes);
 186         }
 187         else {
 188                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 189                        "    RX-bytes: %10"PRIu64"\n",
 190                        stats.ipackets, stats.ierrors, stats.ibytes);
 191                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 192                 printf("  RX-nombuf:               %10"PRIu64"\n",
 193                        stats.rx_nombuf);
 194                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 195                        "    TX-bytes: %10"PRIu64"\n",
 196                        stats.opackets, stats.oerrors, stats.obytes);
 197         }
 198
 199         if (port->rx_queue_stats_mapping_enabled) {
 200                 printf("\n");
 201                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 202                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 203                                "    RX-errors: %10"PRIu64
 204                                "    RX-bytes: %10"PRIu64"\n",
 205                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 206                 }
 207         }
 208         if (port->tx_queue_stats_mapping_enabled) {
 209                 printf("\n");
 210                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 211                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 212                                "                             TX-bytes: %10"PRIu64"\n",
 213                                i, stats.q_opackets[i], stats.q_obytes[i]);
 214                 }
 215         }
 216
 217         diff_ns = 0;
 218         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 219                 uint64_t ns;
 220
 221                 ns = cur_time.tv_sec * NS_PER_SEC;
 222                 ns += cur_time.tv_nsec;
 223
 224                 if (prev_ns[port_id] != 0)
 225                         diff_ns = ns - prev_ns[port_id];
 226                 prev_ns[port_id] = ns;
 227         }
 228
 229         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 230                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 231         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 232                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 233         prev_pkts_rx[port_id] = stats.ipackets;
 234         prev_pkts_tx[port_id] = stats.opackets;
 235         mpps_rx = diff_ns > 0 ?
 236                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 237         mpps_tx = diff_ns > 0 ?
 238                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 239
 240         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 241                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 242         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 243                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 244         prev_bytes_rx[port_id] = stats.ibytes;
 245         prev_bytes_tx[port_id] = stats.obytes;
 246         mbps_rx = diff_ns > 0 ?
 247                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 248         mbps_tx = diff_ns > 0 ?
 249                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 250
 251         printf("\n  Throughput (since last show)\n");
 252         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 253                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 254                mpps_tx, mbps_tx * 8);
 255
 256         printf("  %s############################%s\n",
 257                nic_stats_border, nic_stats_border);
 258 }
 259
 260 void
 261 nic_stats_clear(portid_t port_id)
 262 {
 263         int ret;
 264
 265         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 266                 print_valid_ports();
 267                 return;
 268         }
 269
 270         ret = rte_eth_stats_reset(port_id);
 271         if (ret != 0) {
 272                 printf("%s: Error: failed to reset stats (port %u): %s",
 273                        __func__, port_id, strerror(-ret));
 274                 return;
 275         }
 276
 277         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 278         if (ret != 0) {
 279                 if (ret < 0)
 280                         ret = -ret;
 281                 printf("%s: Error: failed to get stats (port %u): %s",
 282                        __func__, port_id, strerror(ret));
 283                 return;
 284         }
 285         printf("\n  NIC statistics for port %d cleared\n", port_id);
 286 }
 287
 288 void
 289 nic_xstats_display(portid_t port_id)
 290 {
 291         struct rte_eth_xstat *xstats;
 292         int cnt_xstats, idx_xstat;
 293         struct rte_eth_xstat_name *xstats_names;
 294
 295         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 296                 print_valid_ports();
 297                 return;
 298         }
 299         printf("###### NIC extended statistics for port %-2d\n", port_id);
 300         if (!rte_eth_dev_is_valid_port(port_id)) {
 301                 printf("Error: Invalid port number %i\n", port_id);
 302                 return;
 303         }
 304
 305         /* Get count */
 306         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 307         if (cnt_xstats  < 0) {
 308                 printf("Error: Cannot get count of xstats\n");
 309                 return;
 310         }
 311
 312         /* Get id-name lookup table */
 313         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 314         if (xstats_names == NULL) {
 315                 printf("Cannot allocate memory for xstats lookup\n");
 316                 return;
 317         }
 318         if (cnt_xstats != rte_eth_xstats_get_names(
 319                         port_id, xstats_names, cnt_xstats)) {
 320                 printf("Error: Cannot get xstats lookup\n");
 321                 free(xstats_names);
 322                 return;
 323         }
 324
 325         /* Get stats themselves */
 326         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 327         if (xstats == NULL) {
 328                 printf("Cannot allocate memory for xstats\n");
 329                 free(xstats_names);
 330                 return;
 331         }
 332         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 333                 printf("Error: Unable to get xstats\n");
 334                 free(xstats_names);
 335                 free(xstats);
 336                 return;
 337         }
 338
 339         /* Display xstats */
 340         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 341                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 342                         continue;
 343                 printf("%s: %"PRIu64"\n",
 344                         xstats_names[idx_xstat].name,
 345                         xstats[idx_xstat].value);
 346         }
 347         free(xstats_names);
 348         free(xstats);
 349 }
 350
 351 void
 352 nic_xstats_clear(portid_t port_id)
 353 {
 354         int ret;
 355
 356         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 357                 print_valid_ports();
 358                 return;
 359         }
 360
 361         ret = rte_eth_xstats_reset(port_id);
 362         if (ret != 0) {
 363                 printf("%s: Error: failed to reset xstats (port %u): %s",
 364                        __func__, port_id, strerror(-ret));
 365                 return;
 366         }
 367
 368         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 369         if (ret != 0) {
 370                 if (ret < 0)
 371                         ret = -ret;
 372                 printf("%s: Error: failed to get stats (port %u): %s",
 373                        __func__, port_id, strerror(ret));
 374                 return;
 375         }
 376 }
 377
 378 void
 379 nic_stats_mapping_display(portid_t port_id)
 380 {
 381         struct rte_port *port = &ports[port_id];
 382         uint16_t i;
 383
 384         static const char *nic_stats_mapping_border = "########################";
 385
 386         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 387                 print_valid_ports();
 388                 return;
 389         }
 390
 391         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 392                 printf("Port id %d - either does not support queue statistic mapping or"
 393                        " no queue statistic mapping set\n", port_id);
 394                 return;
 395         }
 396
 397         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 398                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 399
 400         if (port->rx_queue_stats_mapping_enabled) {
 401                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 402                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 403                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 404                                        rx_queue_stats_mappings[i].queue_id,
 405                                        rx_queue_stats_mappings[i].stats_counter_id);
 406                         }
 407                 }
 408                 printf("\n");
 409         }
 410
 411
 412         if (port->tx_queue_stats_mapping_enabled) {
 413                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 414                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 415                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 416                                        tx_queue_stats_mappings[i].queue_id,
 417                                        tx_queue_stats_mappings[i].stats_counter_id);
 418                         }
 419                 }
 420         }
 421
 422         printf("  %s####################################%s\n",
 423                nic_stats_mapping_border, nic_stats_mapping_border);
 424 }
 425
 426 void
 427 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 428 {
 429         struct rte_eth_burst_mode mode;
 430         struct rte_eth_rxq_info qinfo;
 431         int32_t rc;
 432         static const char *info_border = "*********************";
 433
 434         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 435         if (rc != 0) {
 436                 printf("Failed to retrieve information for port: %u, "
 437                         "RX queue: %hu\nerror desc: %s(%d)\n",
 438                         port_id, queue_id, strerror(-rc), rc);
 439                 return;
 440         }
 441
 442         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 443                info_border, port_id, queue_id, info_border);
 444
 445         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 446         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 447         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 448         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 449         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 450         printf("\nRX drop packets: %s",
 451                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 452         printf("\nRX deferred start: %s",
 453                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 454         printf("\nRX scattered packets: %s",
 455                 (qinfo.scattered_rx != 0) ? "on" : "off");
 456         if (qinfo.rx_buf_size != 0)
 457                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 458         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 459
 460         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 461                 printf("\nBurst mode: %s%s",
 462                        mode.info,
 463                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 464                                 " (per queue)" : "");
 465
 466         printf("\n");
 467 }
 468
 469 void
 470 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 471 {
 472         struct rte_eth_burst_mode mode;
 473         struct rte_eth_txq_info qinfo;
 474         int32_t rc;
 475         static const char *info_border = "*********************";
 476
 477         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 478         if (rc != 0) {
 479                 printf("Failed to retrieve information for port: %u, "
 480                         "TX queue: %hu\nerror desc: %s(%d)\n",
 481                         port_id, queue_id, strerror(-rc), rc);
 482                 return;
 483         }
 484
 485         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 486                info_border, port_id, queue_id, info_border);
 487
 488         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 489         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 490         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 491         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 492         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 493         printf("\nTX deferred start: %s",
 494                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 495         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 496
 497         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 498                 printf("\nBurst mode: %s%s",
 499                        mode.info,
 500                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 501                                 " (per queue)" : "");
 502
 503         printf("\n");
 504 }
 505
 506 static int bus_match_all(const struct rte_bus *bus, const void *data)
 507 {
 508         RTE_SET_USED(bus);
 509         RTE_SET_USED(data);
 510         return 0;
 511 }
 512
 513 void
 514 device_infos_display(const char *identifier)
 515 {
 516         static const char *info_border = "*********************";
 517         struct rte_bus *start = NULL, *next;
 518         struct rte_dev_iterator dev_iter;
 519         char name[RTE_ETH_NAME_MAX_LEN];
 520         struct rte_ether_addr mac_addr;
 521         struct rte_device *dev;
 522         struct rte_devargs da;
 523         portid_t port_id;
 524         char devstr[128];
 525
 526         memset(&da, 0, sizeof(da));
 527         if (!identifier)
 528                 goto skip_parse;
 529
 530         if (rte_devargs_parsef(&da, "%s", identifier)) {
 531                 printf("cannot parse identifier\n");
 532                 if (da.args)
 533                         free(da.args);
 534                 return;
 535         }
 536
 537 skip_parse:
 538         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 539
 540                 start = next;
 541                 if (identifier && da.bus != next)
 542                         continue;
 543
 544                 /* Skip buses that don't have iterate method */
 545                 if (!next->dev_iterate)
 546                         continue;
 547
 548                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 549                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 550
 551                         if (!dev->driver)
 552                                 continue;
 553                         /* Check for matching device if identifier is present */
 554                         if (identifier &&
 555                             strncmp(da.name, dev->name, strlen(dev->name)))
 556                                 continue;
 557                         printf("\n%s Infos for device %s %s\n",
 558                                info_border, dev->name, info_border);
 559                         printf("Bus name: %s", dev->bus->name);
 560                         printf("\nDriver name: %s", dev->driver->name);
 561                         printf("\nDevargs: %s",
 562                                dev->devargs ? dev->devargs->args : "");
 563                         printf("\nConnect to socket: %d", dev->numa_node);
 564                         printf("\n");
 565
 566                         /* List ports with matching device name */
 567                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 568                                 printf("\n\tPort id: %-2d", port_id);
 569                                 if (eth_macaddr_get_print_err(port_id,
 570                                                               &mac_addr) == 0)
 571                                         print_ethaddr("\n\tMAC address: ",
 572                                                       &mac_addr);
 573                                 rte_eth_dev_get_name_by_port(port_id, name);
 574                                 printf("\n\tDevice name: %s", name);
 575                                 printf("\n");
 576                         }
 577                 }
 578         };
 579 }
 580
 581 void
 582 port_infos_display(portid_t port_id)
 583 {
 584         struct rte_port *port;
 585         struct rte_ether_addr mac_addr;
 586         struct rte_eth_link link;
 587         struct rte_eth_dev_info dev_info;
 588         int vlan_offload;
 589         struct rte_mempool * mp;
 590         static const char *info_border = "*********************";
 591         uint16_t mtu;
 592         char name[RTE_ETH_NAME_MAX_LEN];
 593         int ret;
 594         char fw_version[ETHDEV_FWVERS_LEN];
 595
 596         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 597                 print_valid_ports();
 598                 return;
 599         }
 600         port = &ports[port_id];
 601         ret = eth_link_get_nowait_print_err(port_id, &link);
 602         if (ret < 0)
 603                 return;
 604
 605         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 606         if (ret != 0)
 607                 return;
 608
 609         printf("\n%s Infos for port %-2d %s\n",
 610                info_border, port_id, info_border);
 611         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 612                 print_ethaddr("MAC address: ", &mac_addr);
 613         rte_eth_dev_get_name_by_port(port_id, name);
 614         printf("\nDevice name: %s", name);
 615         printf("\nDriver name: %s", dev_info.driver_name);
 616
 617         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 618                                                 ETHDEV_FWVERS_LEN) == 0)
 619                 printf("\nFirmware-version: %s", fw_version);
 620         else
 621                 printf("\nFirmware-version: %s", "not available");
 622
 623         if (dev_info.device->devargs && dev_info.device->devargs->args)
 624                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 625         printf("\nConnect to socket: %u", port->socket_id);
 626
 627         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 628                 mp = mbuf_pool_find(port_numa[port_id]);
 629                 if (mp)
 630                         printf("\nmemory allocation on the socket: %d",
 631                                                         port_numa[port_id]);
 632         } else
 633                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 634
 635         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 636         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 637         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 638                ("full-duplex") : ("half-duplex"));
 639
 640         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 641                 printf("MTU: %u\n", mtu);
 642
 643         printf("Promiscuous mode: %s\n",
 644                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 645         printf("Allmulticast mode: %s\n",
 646                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 647         printf("Maximum number of MAC addresses: %u\n",
 648                (unsigned int)(port->dev_info.max_mac_addrs));
 649         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 650                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 651
 652         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 653         if (vlan_offload >= 0){
 654                 printf("VLAN offload: \n");
 655                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 656                         printf("  strip on, ");
 657                 else
 658                         printf("  strip off, ");
 659
 660                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 661                         printf("filter on, ");
 662                 else
 663                         printf("filter off, ");
 664
 665                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 666                         printf("extend on, ");
 667                 else
 668                         printf("extend off, ");
 669
 670                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 671                         printf("qinq strip on\n");
 672                 else
 673                         printf("qinq strip off\n");
 674         }
 675
 676         if (dev_info.hash_key_size > 0)
 677                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 678         if (dev_info.reta_size > 0)
 679                 printf("Redirection table size: %u\n", dev_info.reta_size);
 680         if (!dev_info.flow_type_rss_offloads)
 681                 printf("No RSS offload flow type is supported.\n");
 682         else {
 683                 uint16_t i;
 684                 char *p;
 685
 686                 printf("Supported RSS offload flow types:\n");
 687                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 688                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 689                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 690                                 continue;
 691                         p = flowtype_to_str(i);
 692                         if (p)
 693                                 printf("  %s\n", p);
 694                         else
 695                                 printf("  user defined %d\n", i);
 696                 }
 697         }
 698
 699         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 700         printf("Maximum configurable length of RX packet: %u\n",
 701                 dev_info.max_rx_pktlen);
 702         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 703                 dev_info.max_lro_pkt_size);
 704         if (dev_info.max_vfs)
 705                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 706         if (dev_info.max_vmdq_pools)
 707                 printf("Maximum number of VMDq pools: %u\n",
 708                         dev_info.max_vmdq_pools);
 709
 710         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 711         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 712         printf("Max possible number of RXDs per queue: %hu\n",
 713                 dev_info.rx_desc_lim.nb_max);
 714         printf("Min possible number of RXDs per queue: %hu\n",
 715                 dev_info.rx_desc_lim.nb_min);
 716         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 717
 718         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 719         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 720         printf("Max possible number of TXDs per queue: %hu\n",
 721                 dev_info.tx_desc_lim.nb_max);
 722         printf("Min possible number of TXDs per queue: %hu\n",
 723                 dev_info.tx_desc_lim.nb_min);
 724         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 725         printf("Max segment number per packet: %hu\n",
 726                 dev_info.tx_desc_lim.nb_seg_max);
 727         printf("Max segment number per MTU/TSO: %hu\n",
 728                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 729
 730         /* Show switch info only if valid switch domain and port id is set */
 731         if (dev_info.switch_info.domain_id !=
 732                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 733                 if (dev_info.switch_info.name)
 734                         printf("Switch name: %s\n", dev_info.switch_info.name);
 735
 736                 printf("Switch domain Id: %u\n",
 737                         dev_info.switch_info.domain_id);
 738                 printf("Switch Port Id: %u\n",
 739                         dev_info.switch_info.port_id);
 740         }
 741 }
 742
 743 void
 744 port_summary_header_display(void)
 745 {
 746         uint16_t port_number;
 747
 748         port_number = rte_eth_dev_count_avail();
 749         printf("Number of available ports: %i\n", port_number);
 750         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 751                         "Driver", "Status", "Link");
 752 }
 753
 754 void
 755 port_summary_display(portid_t port_id)
 756 {
 757         struct rte_ether_addr mac_addr;
 758         struct rte_eth_link link;
 759         struct rte_eth_dev_info dev_info;
 760         char name[RTE_ETH_NAME_MAX_LEN];
 761         int ret;
 762
 763         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 764                 print_valid_ports();
 765                 return;
 766         }
 767
 768         ret = eth_link_get_nowait_print_err(port_id, &link);
 769         if (ret < 0)
 770                 return;
 771
 772         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 773         if (ret != 0)
 774                 return;
 775
 776         rte_eth_dev_get_name_by_port(port_id, name);
 777         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 778         if (ret != 0)
 779                 return;
 780
 781         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 782                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 783                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 784                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 785                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 786                 rte_eth_link_speed_to_str(link.link_speed));
 787 }
 788
 789 void
 790 port_eeprom_display(portid_t port_id)
 791 {
 792         struct rte_dev_eeprom_info einfo;
 793         int ret;
 794         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 795                 print_valid_ports();
 796                 return;
 797         }
 798
 799         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 800         if (len_eeprom < 0) {
 801                 switch (len_eeprom) {
 802                 case -ENODEV:
 803                         printf("port index %d invalid\n", port_id);
 804                         break;
 805                 case -ENOTSUP:
 806                         printf("operation not supported by device\n");
 807                         break;
 808                 case -EIO:
 809                         printf("device is removed\n");
 810                         break;
 811                 default:
 812                         printf("Unable to get EEPROM: %d\n", len_eeprom);
 813                         break;
 814                 }
 815                 return;
 816         }
 817
 818         char buf[len_eeprom];
 819         einfo.offset = 0;
 820         einfo.length = len_eeprom;
 821         einfo.data = buf;
 822
 823         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 824         if (ret != 0) {
 825                 switch (ret) {
 826                 case -ENODEV:
 827                         printf("port index %d invalid\n", port_id);
 828                         break;
 829                 case -ENOTSUP:
 830                         printf("operation not supported by device\n");
 831                         break;
 832                 case -EIO:
 833                         printf("device is removed\n");
 834                         break;
 835                 default:
 836                         printf("Unable to get EEPROM: %d\n", ret);
 837                         break;
 838                 }
 839                 return;
 840         }
 841         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 842         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 843 }
 844
 845 void
 846 port_module_eeprom_display(portid_t port_id)
 847 {
 848         struct rte_eth_dev_module_info minfo;
 849         struct rte_dev_eeprom_info einfo;
 850         int ret;
 851
 852         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 853                 print_valid_ports();
 854                 return;
 855         }
 856
 857
 858         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 859         if (ret != 0) {
 860                 switch (ret) {
 861                 case -ENODEV:
 862                         printf("port index %d invalid\n", port_id);
 863                         break;
 864                 case -ENOTSUP:
 865                         printf("operation not supported by device\n");
 866                         break;
 867                 case -EIO:
 868                         printf("device is removed\n");
 869                         break;
 870                 default:
 871                         printf("Unable to get module EEPROM: %d\n", ret);
 872                         break;
 873                 }
 874                 return;
 875         }
 876
 877         char buf[minfo.eeprom_len];
 878         einfo.offset = 0;
 879         einfo.length = minfo.eeprom_len;
 880         einfo.data = buf;
 881
 882         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 883         if (ret != 0) {
 884                 switch (ret) {
 885                 case -ENODEV:
 886                         printf("port index %d invalid\n", port_id);
 887                         break;
 888                 case -ENOTSUP:
 889                         printf("operation not supported by device\n");
 890                         break;
 891                 case -EIO:
 892                         printf("device is removed\n");
 893                         break;
 894                 default:
 895                         printf("Unable to get module EEPROM: %d\n", ret);
 896                         break;
 897                 }
 898                 return;
 899         }
 900
 901         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 902         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 903 }
 904
 905 void
 906 port_offload_cap_display(portid_t port_id)
 907 {
 908         struct rte_eth_dev_info dev_info;
 909         static const char *info_border = "************";
 910         int ret;
 911
 912         if (port_id_is_invalid(port_id, ENABLED_WARN))
 913                 return;
 914
 915         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 916         if (ret != 0)
 917                 return;
 918
 919         printf("\n%s Port %d supported offload features: %s\n",
 920                 info_border, port_id, info_border);
 921
 922         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 923                 printf("VLAN stripped:                 ");
 924                 if (ports[port_id].dev_conf.rxmode.offloads &
 925                     DEV_RX_OFFLOAD_VLAN_STRIP)
 926                         printf("on\n");
 927                 else
 928                         printf("off\n");
 929         }
 930
 931         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 932                 printf("Double VLANs stripped:         ");
 933                 if (ports[port_id].dev_conf.rxmode.offloads &
 934                     DEV_RX_OFFLOAD_QINQ_STRIP)
 935                         printf("on\n");
 936                 else
 937                         printf("off\n");
 938         }
 939
 940         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 941                 printf("RX IPv4 checksum:              ");
 942                 if (ports[port_id].dev_conf.rxmode.offloads &
 943                     DEV_RX_OFFLOAD_IPV4_CKSUM)
 944                         printf("on\n");
 945                 else
 946                         printf("off\n");
 947         }
 948
 949         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 950                 printf("RX UDP checksum:               ");
 951                 if (ports[port_id].dev_conf.rxmode.offloads &
 952                     DEV_RX_OFFLOAD_UDP_CKSUM)
 953                         printf("on\n");
 954                 else
 955                         printf("off\n");
 956         }
 957
 958         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 959                 printf("RX TCP checksum:               ");
 960                 if (ports[port_id].dev_conf.rxmode.offloads &
 961                     DEV_RX_OFFLOAD_TCP_CKSUM)
 962                         printf("on\n");
 963                 else
 964                         printf("off\n");
 965         }
 966
 967         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
 968                 printf("RX SCTP checksum:              ");
 969                 if (ports[port_id].dev_conf.rxmode.offloads &
 970                     DEV_RX_OFFLOAD_SCTP_CKSUM)
 971                         printf("on\n");
 972                 else
 973                         printf("off\n");
 974         }
 975
 976         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
 977                 printf("RX Outer IPv4 checksum:        ");
 978                 if (ports[port_id].dev_conf.rxmode.offloads &
 979                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 980                         printf("on\n");
 981                 else
 982                         printf("off\n");
 983         }
 984
 985         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
 986                 printf("RX Outer UDP checksum:         ");
 987                 if (ports[port_id].dev_conf.rxmode.offloads &
 988                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
 989                         printf("on\n");
 990                 else
 991                         printf("off\n");
 992         }
 993
 994         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 995                 printf("Large receive offload:         ");
 996                 if (ports[port_id].dev_conf.rxmode.offloads &
 997                     DEV_RX_OFFLOAD_TCP_LRO)
 998                         printf("on\n");
 999                 else
1000                         printf("off\n");
1001         }
1002
1003         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
1004                 printf("HW timestamp:                  ");
1005                 if (ports[port_id].dev_conf.rxmode.offloads &
1006                     DEV_RX_OFFLOAD_TIMESTAMP)
1007                         printf("on\n");
1008                 else
1009                         printf("off\n");
1010         }
1011
1012         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
1013                 printf("Rx Keep CRC:                   ");
1014                 if (ports[port_id].dev_conf.rxmode.offloads &
1015                     DEV_RX_OFFLOAD_KEEP_CRC)
1016                         printf("on\n");
1017                 else
1018                         printf("off\n");
1019         }
1020
1021         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
1022                 printf("RX offload security:           ");
1023                 if (ports[port_id].dev_conf.rxmode.offloads &
1024                     DEV_RX_OFFLOAD_SECURITY)
1025                         printf("on\n");
1026                 else
1027                         printf("off\n");
1028         }
1029
1030         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
1031                 printf("VLAN insert:                   ");
1032                 if (ports[port_id].dev_conf.txmode.offloads &
1033                     DEV_TX_OFFLOAD_VLAN_INSERT)
1034                         printf("on\n");
1035                 else
1036                         printf("off\n");
1037         }
1038
1039         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
1040                 printf("Double VLANs insert:           ");
1041                 if (ports[port_id].dev_conf.txmode.offloads &
1042                     DEV_TX_OFFLOAD_QINQ_INSERT)
1043                         printf("on\n");
1044                 else
1045                         printf("off\n");
1046         }
1047
1048         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
1049                 printf("TX IPv4 checksum:              ");
1050                 if (ports[port_id].dev_conf.txmode.offloads &
1051                     DEV_TX_OFFLOAD_IPV4_CKSUM)
1052                         printf("on\n");
1053                 else
1054                         printf("off\n");
1055         }
1056
1057         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
1058                 printf("TX UDP checksum:               ");
1059                 if (ports[port_id].dev_conf.txmode.offloads &
1060                     DEV_TX_OFFLOAD_UDP_CKSUM)
1061                         printf("on\n");
1062                 else
1063                         printf("off\n");
1064         }
1065
1066         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
1067                 printf("TX TCP checksum:               ");
1068                 if (ports[port_id].dev_conf.txmode.offloads &
1069                     DEV_TX_OFFLOAD_TCP_CKSUM)
1070                         printf("on\n");
1071                 else
1072                         printf("off\n");
1073         }
1074
1075         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
1076                 printf("TX SCTP checksum:              ");
1077                 if (ports[port_id].dev_conf.txmode.offloads &
1078                     DEV_TX_OFFLOAD_SCTP_CKSUM)
1079                         printf("on\n");
1080                 else
1081                         printf("off\n");
1082         }
1083
1084         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
1085                 printf("TX Outer IPv4 checksum:        ");
1086                 if (ports[port_id].dev_conf.txmode.offloads &
1087                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
1088                         printf("on\n");
1089                 else
1090                         printf("off\n");
1091         }
1092
1093         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
1094                 printf("TX TCP segmentation:           ");
1095                 if (ports[port_id].dev_conf.txmode.offloads &
1096                     DEV_TX_OFFLOAD_TCP_TSO)
1097                         printf("on\n");
1098                 else
1099                         printf("off\n");
1100         }
1101
1102         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
1103                 printf("TX UDP segmentation:           ");
1104                 if (ports[port_id].dev_conf.txmode.offloads &
1105                     DEV_TX_OFFLOAD_UDP_TSO)
1106                         printf("on\n");
1107                 else
1108                         printf("off\n");
1109         }
1110
1111         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
1112                 printf("TSO for VXLAN tunnel packet:   ");
1113                 if (ports[port_id].dev_conf.txmode.offloads &
1114                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
1115                         printf("on\n");
1116                 else
1117                         printf("off\n");
1118         }
1119
1120         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
1121                 printf("TSO for GRE tunnel packet:     ");
1122                 if (ports[port_id].dev_conf.txmode.offloads &
1123                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
1124                         printf("on\n");
1125                 else
1126                         printf("off\n");
1127         }
1128
1129         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
1130                 printf("TSO for IPIP tunnel packet:    ");
1131                 if (ports[port_id].dev_conf.txmode.offloads &
1132                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
1133                         printf("on\n");
1134                 else
1135                         printf("off\n");
1136         }
1137
1138         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
1139                 printf("TSO for GENEVE tunnel packet:  ");
1140                 if (ports[port_id].dev_conf.txmode.offloads &
1141                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
1142                         printf("on\n");
1143                 else
1144                         printf("off\n");
1145         }
1146
1147         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
1148                 printf("IP tunnel TSO:  ");
1149                 if (ports[port_id].dev_conf.txmode.offloads &
1150                     DEV_TX_OFFLOAD_IP_TNL_TSO)
1151                         printf("on\n");
1152                 else
1153                         printf("off\n");
1154         }
1155
1156         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
1157                 printf("UDP tunnel TSO:  ");
1158                 if (ports[port_id].dev_conf.txmode.offloads &
1159                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
1160                         printf("on\n");
1161                 else
1162                         printf("off\n");
1163         }
1164
1165         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
1166                 printf("TX Outer UDP checksum:         ");
1167                 if (ports[port_id].dev_conf.txmode.offloads &
1168                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
1169                         printf("on\n");
1170                 else
1171                         printf("off\n");
1172         }
1173
1174         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
1175                 printf("Tx scheduling on timestamp:    ");
1176                 if (ports[port_id].dev_conf.txmode.offloads &
1177                     DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP)
1178                         printf("on\n");
1179                 else
1180                         printf("off\n");
1181         }
1182
1183 }
1184
1185 int
1186 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1187 {
1188         uint16_t pid;
1189
1190         if (port_id == (portid_t)RTE_PORT_ALL)
1191                 return 0;
1192
1193         RTE_ETH_FOREACH_DEV(pid)
1194                 if (port_id == pid)
1195                         return 0;
1196
1197         if (warning == ENABLED_WARN)
1198                 printf("Invalid port %d\n", port_id);
1199
1200         return 1;
1201 }
1202
1203 void print_valid_ports(void)
1204 {
1205         portid_t pid;
1206
1207         printf("The valid ports array is [");
1208         RTE_ETH_FOREACH_DEV(pid) {
1209                 printf(" %d", pid);
1210         }
1211         printf(" ]\n");
1212 }
1213
1214 static int
1215 vlan_id_is_invalid(uint16_t vlan_id)
1216 {
1217         if (vlan_id < 4096)
1218                 return 0;
1219         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1220         return 1;
1221 }
1222
1223 static int
1224 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1225 {
1226         const struct rte_pci_device *pci_dev;
1227         const struct rte_bus *bus;
1228         uint64_t pci_len;
1229
1230         if (reg_off & 0x3) {
1231                 printf("Port register offset 0x%X not aligned on a 4-byte "
1232                        "boundary\n",
1233                        (unsigned)reg_off);
1234                 return 1;
1235         }
1236
1237         if (!ports[port_id].dev_info.device) {
1238                 printf("Invalid device\n");
1239                 return 0;
1240         }
1241
1242         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1243         if (bus && !strcmp(bus->name, "pci")) {
1244                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1245         } else {
1246                 printf("Not a PCI device\n");
1247                 return 1;
1248         }
1249
1250         pci_len = pci_dev->mem_resource[0].len;
1251         if (reg_off >= pci_len) {
1252                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1253                        "resource (length=%"PRIu64")\n",
1254                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1255                 return 1;
1256         }
1257         return 0;
1258 }
1259
1260 static int
1261 reg_bit_pos_is_invalid(uint8_t bit_pos)
1262 {
1263         if (bit_pos <= 31)
1264                 return 0;
1265         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1266         return 1;
1267 }
1268
1269 #define display_port_and_reg_off(port_id, reg_off) \
1270         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1271
1272 static inline void
1273 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1274 {
1275         display_port_and_reg_off(port_id, (unsigned)reg_off);
1276         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1277 }
1278
1279 void
1280 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1281 {
1282         uint32_t reg_v;
1283
1284
1285         if (port_id_is_invalid(port_id, ENABLED_WARN))
1286                 return;
1287         if (port_reg_off_is_invalid(port_id, reg_off))
1288                 return;
1289         if (reg_bit_pos_is_invalid(bit_x))
1290                 return;
1291         reg_v = port_id_pci_reg_read(port_id, reg_off);
1292         display_port_and_reg_off(port_id, (unsigned)reg_off);
1293         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1294 }
1295
1296 void
1297 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1298                            uint8_t bit1_pos, uint8_t bit2_pos)
1299 {
1300         uint32_t reg_v;
1301         uint8_t  l_bit;
1302         uint8_t  h_bit;
1303
1304         if (port_id_is_invalid(port_id, ENABLED_WARN))
1305                 return;
1306         if (port_reg_off_is_invalid(port_id, reg_off))
1307                 return;
1308         if (reg_bit_pos_is_invalid(bit1_pos))
1309                 return;
1310         if (reg_bit_pos_is_invalid(bit2_pos))
1311                 return;
1312         if (bit1_pos > bit2_pos)
1313                 l_bit = bit2_pos, h_bit = bit1_pos;
1314         else
1315                 l_bit = bit1_pos, h_bit = bit2_pos;
1316
1317         reg_v = port_id_pci_reg_read(port_id, reg_off);
1318         reg_v >>= l_bit;
1319         if (h_bit < 31)
1320                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1321         display_port_and_reg_off(port_id, (unsigned)reg_off);
1322         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1323                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1324 }
1325
1326 void
1327 port_reg_display(portid_t port_id, uint32_t reg_off)
1328 {
1329         uint32_t reg_v;
1330
1331         if (port_id_is_invalid(port_id, ENABLED_WARN))
1332                 return;
1333         if (port_reg_off_is_invalid(port_id, reg_off))
1334                 return;
1335         reg_v = port_id_pci_reg_read(port_id, reg_off);
1336         display_port_reg_value(port_id, reg_off, reg_v);
1337 }
1338
1339 void
1340 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1341                  uint8_t bit_v)
1342 {
1343         uint32_t reg_v;
1344
1345         if (port_id_is_invalid(port_id, ENABLED_WARN))
1346                 return;
1347         if (port_reg_off_is_invalid(port_id, reg_off))
1348                 return;
1349         if (reg_bit_pos_is_invalid(bit_pos))
1350                 return;
1351         if (bit_v > 1) {
1352                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1353                 return;
1354         }
1355         reg_v = port_id_pci_reg_read(port_id, reg_off);
1356         if (bit_v == 0)
1357                 reg_v &= ~(1 << bit_pos);
1358         else
1359                 reg_v |= (1 << bit_pos);
1360         port_id_pci_reg_write(port_id, reg_off, reg_v);
1361         display_port_reg_value(port_id, reg_off, reg_v);
1362 }
1363
1364 void
1365 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1366                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1367 {
1368         uint32_t max_v;
1369         uint32_t reg_v;
1370         uint8_t  l_bit;
1371         uint8_t  h_bit;
1372
1373         if (port_id_is_invalid(port_id, ENABLED_WARN))
1374                 return;
1375         if (port_reg_off_is_invalid(port_id, reg_off))
1376                 return;
1377         if (reg_bit_pos_is_invalid(bit1_pos))
1378                 return;
1379         if (reg_bit_pos_is_invalid(bit2_pos))
1380                 return;
1381         if (bit1_pos > bit2_pos)
1382                 l_bit = bit2_pos, h_bit = bit1_pos;
1383         else
1384                 l_bit = bit1_pos, h_bit = bit2_pos;
1385
1386         if ((h_bit - l_bit) < 31)
1387                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1388         else
1389                 max_v = 0xFFFFFFFF;
1390
1391         if (value > max_v) {
1392                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1393                                 (unsigned)value, (unsigned)value,
1394                                 (unsigned)max_v, (unsigned)max_v);
1395                 return;
1396         }
1397         reg_v = port_id_pci_reg_read(port_id, reg_off);
1398         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1399         reg_v |= (value << l_bit); /* Set changed bits */
1400         port_id_pci_reg_write(port_id, reg_off, reg_v);
1401         display_port_reg_value(port_id, reg_off, reg_v);
1402 }
1403
1404 void
1405 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1406 {
1407         if (port_id_is_invalid(port_id, ENABLED_WARN))
1408                 return;
1409         if (port_reg_off_is_invalid(port_id, reg_off))
1410                 return;
1411         port_id_pci_reg_write(port_id, reg_off, reg_v);
1412         display_port_reg_value(port_id, reg_off, reg_v);
1413 }
1414
1415 void
1416 port_mtu_set(portid_t port_id, uint16_t mtu)
1417 {
1418         int diag;
1419         struct rte_port *rte_port = &ports[port_id];
1420         struct rte_eth_dev_info dev_info;
1421         uint16_t eth_overhead;
1422         int ret;
1423
1424         if (port_id_is_invalid(port_id, ENABLED_WARN))
1425                 return;
1426
1427         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1428         if (ret != 0)
1429                 return;
1430
1431         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1432                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1433                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1434                 return;
1435         }
1436         diag = rte_eth_dev_set_mtu(port_id, mtu);
1437         if (diag)
1438                 printf("Set MTU failed. diag=%d\n", diag);
1439         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1440                 /*
1441                  * Ether overhead in driver is equal to the difference of
1442                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1443                  * device supports jumbo frame.
1444                  */
1445                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1446                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1447                         rte_port->dev_conf.rxmode.offloads |=
1448                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1449                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1450                                                 mtu + eth_overhead;
1451                 } else
1452                         rte_port->dev_conf.rxmode.offloads &=
1453                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1454         }
1455 }
1456
1457 /* Generic flow management functions. */
1458
1459 /** Generate a port_flow entry from attributes/pattern/actions. */
1460 static struct port_flow *
1461 port_flow_new(const struct rte_flow_attr *attr,
1462               const struct rte_flow_item *pattern,
1463               const struct rte_flow_action *actions,
1464               struct rte_flow_error *error)
1465 {
1466         const struct rte_flow_conv_rule rule = {
1467                 .attr_ro = attr,
1468                 .pattern_ro = pattern,
1469                 .actions_ro = actions,
1470         };
1471         struct port_flow *pf;
1472         int ret;
1473
1474         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1475         if (ret < 0)
1476                 return NULL;
1477         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1478         if (!pf) {
1479                 rte_flow_error_set
1480                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1481                          "calloc() failed");
1482                 return NULL;
1483         }
1484         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1485                           error) >= 0)
1486                 return pf;
1487         free(pf);
1488         return NULL;
1489 }
1490
1491 /** Print a message out of a flow error. */
1492 static int
1493 port_flow_complain(struct rte_flow_error *error)
1494 {
1495         static const char *const errstrlist[] = {
1496                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1497                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1498                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1499                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1500                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1501                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1502                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1503                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1504                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1505                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1506                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1507                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1508                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1509                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1510                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1511                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1512                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1513         };
1514         const char *errstr;
1515         char buf[32];
1516         int err = rte_errno;
1517
1518         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1519             !errstrlist[error->type])
1520                 errstr = "unknown type";
1521         else
1522                 errstr = errstrlist[error->type];
1523         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1524                error->type, errstr,
1525                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1526                                         error->cause), buf) : "",
1527                error->message ? error->message : "(no stated reason)",
1528                rte_strerror(err));
1529         return -err;
1530 }
1531
1532 static void
1533 rss_config_display(struct rte_flow_action_rss *rss_conf)
1534 {
1535         uint8_t i;
1536
1537         if (rss_conf == NULL) {
1538                 printf("Invalid rule\n");
1539                 return;
1540         }
1541
1542         printf("RSS:\n"
1543                " queues:");
1544         if (rss_conf->queue_num == 0)
1545                 printf(" none");
1546         for (i = 0; i < rss_conf->queue_num; i++)
1547                 printf(" %d", rss_conf->queue[i]);
1548         printf("\n");
1549
1550         printf(" function: ");
1551         switch (rss_conf->func) {
1552         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1553                 printf("default\n");
1554                 break;
1555         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1556                 printf("toeplitz\n");
1557                 break;
1558         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1559                 printf("simple_xor\n");
1560                 break;
1561         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1562                 printf("symmetric_toeplitz\n");
1563                 break;
1564         default:
1565                 printf("Unknown function\n");
1566                 return;
1567         }
1568
1569         printf(" types:\n");
1570         if (rss_conf->types == 0) {
1571                 printf("  none\n");
1572                 return;
1573         }
1574         for (i = 0; rss_type_table[i].str; i++) {
1575                 if ((rss_conf->types &
1576                     rss_type_table[i].rss_type) ==
1577                     rss_type_table[i].rss_type &&
1578                     rss_type_table[i].rss_type != 0)
1579                         printf("  %s\n", rss_type_table[i].str);
1580         }
1581 }
1582
1583 /** Validate flow rule. */
1584 int
1585 port_flow_validate(portid_t port_id,
1586                    const struct rte_flow_attr *attr,
1587                    const struct rte_flow_item *pattern,
1588                    const struct rte_flow_action *actions)
1589 {
1590         struct rte_flow_error error;
1591
1592         /* Poisoning to make sure PMDs update it in case of error. */
1593         memset(&error, 0x11, sizeof(error));
1594         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1595                 return port_flow_complain(&error);
1596         printf("Flow rule validated\n");
1597         return 0;
1598 }
1599
1600 /** Update age action context by port_flow pointer. */
1601 void
1602 update_age_action_context(const struct rte_flow_action *actions,
1603                         struct port_flow *pf)
1604 {
1605         struct rte_flow_action_age *age = NULL;
1606
1607         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
1608                 switch (actions->type) {
1609                 case RTE_FLOW_ACTION_TYPE_AGE:
1610                         age = (struct rte_flow_action_age *)
1611                                 (uintptr_t)actions->conf;
1612                         age->context = pf;
1613                         return;
1614                 default:
1615                         break;
1616                 }
1617         }
1618 }
1619
1620 /** Create flow rule. */
1621 int
1622 port_flow_create(portid_t port_id,
1623                  const struct rte_flow_attr *attr,
1624                  const struct rte_flow_item *pattern,
1625                  const struct rte_flow_action *actions)
1626 {
1627         struct rte_flow *flow;
1628         struct rte_port *port;
1629         struct port_flow *pf;
1630         uint32_t id = 0;
1631         struct rte_flow_error error;
1632
1633         port = &ports[port_id];
1634         if (port->flow_list) {
1635                 if (port->flow_list->id == UINT32_MAX) {
1636                         printf("Highest rule ID is already assigned, delete"
1637                                " it first");
1638                         return -ENOMEM;
1639                 }
1640                 id = port->flow_list->id + 1;
1641         }
1642         pf = port_flow_new(attr, pattern, actions, &error);
1643         if (!pf)
1644                 return port_flow_complain(&error);
1645         update_age_action_context(actions, pf);
1646         /* Poisoning to make sure PMDs update it in case of error. */
1647         memset(&error, 0x22, sizeof(error));
1648         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1649         if (!flow) {
1650                 free(pf);
1651                 return port_flow_complain(&error);
1652         }
1653         pf->next = port->flow_list;
1654         pf->id = id;
1655         pf->flow = flow;
1656         port->flow_list = pf;
1657         printf("Flow rule #%u created\n", pf->id);
1658         return 0;
1659 }
1660
1661 /** Destroy a number of flow rules. */
1662 int
1663 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1664 {
1665         struct rte_port *port;
1666         struct port_flow **tmp;
1667         uint32_t c = 0;
1668         int ret = 0;
1669
1670         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1671             port_id == (portid_t)RTE_PORT_ALL)
1672                 return -EINVAL;
1673         port = &ports[port_id];
1674         tmp = &port->flow_list;
1675         while (*tmp) {
1676                 uint32_t i;
1677
1678                 for (i = 0; i != n; ++i) {
1679                         struct rte_flow_error error;
1680                         struct port_flow *pf = *tmp;
1681
1682                         if (rule[i] != pf->id)
1683                                 continue;
1684                         /*
1685                          * Poisoning to make sure PMDs update it in case
1686                          * of error.
1687                          */
1688                         memset(&error, 0x33, sizeof(error));
1689                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1690                                 ret = port_flow_complain(&error);
1691                                 continue;
1692                         }
1693                         printf("Flow rule #%u destroyed\n", pf->id);
1694                         *tmp = pf->next;
1695                         free(pf);
1696                         break;
1697                 }
1698                 if (i == n)
1699                         tmp = &(*tmp)->next;
1700                 ++c;
1701         }
1702         return ret;
1703 }
1704
1705 /** Remove all flow rules. */
1706 int
1707 port_flow_flush(portid_t port_id)
1708 {
1709         struct rte_flow_error error;
1710         struct rte_port *port;
1711         int ret = 0;
1712
1713         /* Poisoning to make sure PMDs update it in case of error. */
1714         memset(&error, 0x44, sizeof(error));
1715         if (rte_flow_flush(port_id, &error)) {
1716                 ret = port_flow_complain(&error);
1717                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
1718                     port_id == (portid_t)RTE_PORT_ALL)
1719                         return ret;
1720         }
1721         port = &ports[port_id];
1722         while (port->flow_list) {
1723                 struct port_flow *pf = port->flow_list->next;
1724
1725                 free(port->flow_list);
1726                 port->flow_list = pf;
1727         }
1728         return ret;
1729 }
1730
1731 /** Dump all flow rules. */
1732 int
1733 port_flow_dump(portid_t port_id, const char *file_name)
1734 {
1735         int ret = 0;
1736         FILE *file = stdout;
1737         struct rte_flow_error error;
1738
1739         if (file_name && strlen(file_name)) {
1740                 file = fopen(file_name, "w");
1741                 if (!file) {
1742                         printf("Failed to create file %s: %s\n", file_name,
1743                                strerror(errno));
1744                         return -errno;
1745                 }
1746         }
1747         ret = rte_flow_dev_dump(port_id, file, &error);
1748         if (ret) {
1749                 port_flow_complain(&error);
1750                 printf("Failed to dump flow: %s\n", strerror(-ret));
1751         } else
1752                 printf("Flow dump finished\n");
1753         if (file_name && strlen(file_name))
1754                 fclose(file);
1755         return ret;
1756 }
1757
1758 /** Query a flow rule. */
1759 int
1760 port_flow_query(portid_t port_id, uint32_t rule,
1761                 const struct rte_flow_action *action)
1762 {
1763         struct rte_flow_error error;
1764         struct rte_port *port;
1765         struct port_flow *pf;
1766         const char *name;
1767         union {
1768                 struct rte_flow_query_count count;
1769                 struct rte_flow_action_rss rss_conf;
1770         } query;
1771         int ret;
1772
1773         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1774             port_id == (portid_t)RTE_PORT_ALL)
1775                 return -EINVAL;
1776         port = &ports[port_id];
1777         for (pf = port->flow_list; pf; pf = pf->next)
1778                 if (pf->id == rule)
1779                         break;
1780         if (!pf) {
1781                 printf("Flow rule #%u not found\n", rule);
1782                 return -ENOENT;
1783         }
1784         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1785                             &name, sizeof(name),
1786                             (void *)(uintptr_t)action->type, &error);
1787         if (ret < 0)
1788                 return port_flow_complain(&error);
1789         switch (action->type) {
1790         case RTE_FLOW_ACTION_TYPE_COUNT:
1791         case RTE_FLOW_ACTION_TYPE_RSS:
1792                 break;
1793         default:
1794                 printf("Cannot query action type %d (%s)\n",
1795                         action->type, name);
1796                 return -ENOTSUP;
1797         }
1798         /* Poisoning to make sure PMDs update it in case of error. */
1799         memset(&error, 0x55, sizeof(error));
1800         memset(&query, 0, sizeof(query));
1801         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
1802                 return port_flow_complain(&error);
1803         switch (action->type) {
1804         case RTE_FLOW_ACTION_TYPE_COUNT:
1805                 printf("%s:\n"
1806                        " hits_set: %u\n"
1807                        " bytes_set: %u\n"
1808                        " hits: %" PRIu64 "\n"
1809                        " bytes: %" PRIu64 "\n",
1810                        name,
1811                        query.count.hits_set,
1812                        query.count.bytes_set,
1813                        query.count.hits,
1814                        query.count.bytes);
1815                 break;
1816         case RTE_FLOW_ACTION_TYPE_RSS:
1817                 rss_config_display(&query.rss_conf);
1818                 break;
1819         default:
1820                 printf("Cannot display result for action type %d (%s)\n",
1821                        action->type, name);
1822                 break;
1823         }
1824         return 0;
1825 }
1826
1827 /** List simply and destroy all aged flows. */
1828 void
1829 port_flow_aged(portid_t port_id, uint8_t destroy)
1830 {
1831         void **contexts;
1832         int nb_context, total = 0, idx;
1833         struct rte_flow_error error;
1834         struct port_flow *pf;
1835
1836         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1837             port_id == (portid_t)RTE_PORT_ALL)
1838                 return;
1839         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
1840         printf("Port %u total aged flows: %d\n", port_id, total);
1841         if (total < 0) {
1842                 port_flow_complain(&error);
1843                 return;
1844         }
1845         if (total == 0)
1846                 return;
1847         contexts = malloc(sizeof(void *) * total);
1848         if (contexts == NULL) {
1849                 printf("Cannot allocate contexts for aged flow\n");
1850                 return;
1851         }
1852         printf("ID\tGroup\tPrio\tAttr\n");
1853         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
1854         if (nb_context != total) {
1855                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
1856                         port_id, nb_context, total);
1857                 free(contexts);
1858                 return;
1859         }
1860         for (idx = 0; idx < nb_context; idx++) {
1861                 pf = (struct port_flow *)contexts[idx];
1862                 if (!pf) {
1863                         printf("Error: get Null context in port %u\n", port_id);
1864                         continue;
1865                 }
1866                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t\n",
1867                        pf->id,
1868                        pf->rule.attr->group,
1869                        pf->rule.attr->priority,
1870                        pf->rule.attr->ingress ? 'i' : '-',
1871                        pf->rule.attr->egress ? 'e' : '-',
1872                        pf->rule.attr->transfer ? 't' : '-');
1873         }
1874         if (destroy) {
1875                 int ret;
1876                 uint32_t flow_id;
1877
1878                 total = 0;
1879                 printf("\n");
1880                 for (idx = 0; idx < nb_context; idx++) {
1881                         pf = (struct port_flow *)contexts[idx];
1882                         if (!pf)
1883                                 continue;
1884                         flow_id = pf->id;
1885                         ret = port_flow_destroy(port_id, 1, &flow_id);
1886                         if (!ret)
1887                                 total++;
1888                 }
1889                 printf("%d flows be destroyed\n", total);
1890         }
1891         free(contexts);
1892 }
1893
1894 /** List flow rules. */
1895 void
1896 port_flow_list(portid_t port_id, uint32_t n, const uint32_t group[n])
1897 {
1898         struct rte_port *port;
1899         struct port_flow *pf;
1900         struct port_flow *list = NULL;
1901         uint32_t i;
1902
1903         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1904             port_id == (portid_t)RTE_PORT_ALL)
1905                 return;
1906         port = &ports[port_id];
1907         if (!port->flow_list)
1908                 return;
1909         /* Sort flows by group, priority and ID. */
1910         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
1911                 struct port_flow **tmp;
1912                 const struct rte_flow_attr *curr = pf->rule.attr;
1913
1914                 if (n) {
1915                         /* Filter out unwanted groups. */
1916                         for (i = 0; i != n; ++i)
1917                                 if (curr->group == group[i])
1918                                         break;
1919                         if (i == n)
1920                                 continue;
1921                 }
1922                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
1923                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
1924
1925                         if (curr->group > comp->group ||
1926                             (curr->group == comp->group &&
1927                              curr->priority > comp->priority) ||
1928                             (curr->group == comp->group &&
1929                              curr->priority == comp->priority &&
1930                              pf->id > (*tmp)->id))
1931                                 continue;
1932                         break;
1933                 }
1934                 pf->tmp = *tmp;
1935                 *tmp = pf;
1936         }
1937         printf("ID\tGroup\tPrio\tAttr\tRule\n");
1938         for (pf = list; pf != NULL; pf = pf->tmp) {
1939                 const struct rte_flow_item *item = pf->rule.pattern;
1940                 const struct rte_flow_action *action = pf->rule.actions;
1941                 const char *name;
1942
1943                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
1944                        pf->id,
1945                        pf->rule.attr->group,
1946                        pf->rule.attr->priority,
1947                        pf->rule.attr->ingress ? 'i' : '-',
1948                        pf->rule.attr->egress ? 'e' : '-',
1949                        pf->rule.attr->transfer ? 't' : '-');
1950                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
1951                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
1952                                           &name, sizeof(name),
1953                                           (void *)(uintptr_t)item->type,
1954                                           NULL) <= 0)
1955                                 name = "[UNKNOWN]";
1956                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
1957                                 printf("%s ", name);
1958                         ++item;
1959                 }
1960                 printf("=>");
1961                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
1962                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
1963                                           &name, sizeof(name),
1964                                           (void *)(uintptr_t)action->type,
1965                                           NULL) <= 0)
1966                                 name = "[UNKNOWN]";
1967                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
1968                                 printf(" %s", name);
1969                         ++action;
1970                 }
1971                 printf("\n");
1972         }
1973 }
1974
1975 /** Restrict ingress traffic to the defined flow rules. */
1976 int
1977 port_flow_isolate(portid_t port_id, int set)
1978 {
1979         struct rte_flow_error error;
1980
1981         /* Poisoning to make sure PMDs update it in case of error. */
1982         memset(&error, 0x66, sizeof(error));
1983         if (rte_flow_isolate(port_id, set, &error))
1984                 return port_flow_complain(&error);
1985         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
1986                port_id,
1987                set ? "now restricted" : "not restricted anymore");
1988         return 0;
1989 }
1990
1991 /*
1992  * RX/TX ring descriptors display functions.
1993  */
1994 int
1995 rx_queue_id_is_invalid(queueid_t rxq_id)
1996 {
1997         if (rxq_id < nb_rxq)
1998                 return 0;
1999         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2000         return 1;
2001 }
2002
2003 int
2004 tx_queue_id_is_invalid(queueid_t txq_id)
2005 {
2006         if (txq_id < nb_txq)
2007                 return 0;
2008         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
2009         return 1;
2010 }
2011
2012 static int
2013 rx_desc_id_is_invalid(uint16_t rxdesc_id)
2014 {
2015         if (rxdesc_id < nb_rxd)
2016                 return 0;
2017         printf("Invalid RX descriptor %d (must be < nb_rxd=%d)\n",
2018                rxdesc_id, nb_rxd);
2019         return 1;
2020 }
2021
2022 static int
2023 tx_desc_id_is_invalid(uint16_t txdesc_id)
2024 {
2025         if (txdesc_id < nb_txd)
2026                 return 0;
2027         printf("Invalid TX descriptor %d (must be < nb_txd=%d)\n",
2028                txdesc_id, nb_txd);
2029         return 1;
2030 }
2031
2032 static const struct rte_memzone *
2033 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2034 {
2035         char mz_name[RTE_MEMZONE_NAMESIZE];
2036         const struct rte_memzone *mz;
2037
2038         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2039                         port_id, q_id, ring_name);
2040         mz = rte_memzone_lookup(mz_name);
2041         if (mz == NULL)
2042                 printf("%s ring memory zoneof (port %d, queue %d) not"
2043                        "found (zone name = %s\n",
2044                        ring_name, port_id, q_id, mz_name);
2045         return mz;
2046 }
2047
2048 union igb_ring_dword {
2049         uint64_t dword;
2050         struct {
2051 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2052                 uint32_t lo;
2053                 uint32_t hi;
2054 #else
2055                 uint32_t hi;
2056                 uint32_t lo;
2057 #endif
2058         } words;
2059 };
2060
2061 struct igb_ring_desc_32_bytes {
2062         union igb_ring_dword lo_dword;
2063         union igb_ring_dword hi_dword;
2064         union igb_ring_dword resv1;
2065         union igb_ring_dword resv2;
2066 };
2067
2068 struct igb_ring_desc_16_bytes {
2069         union igb_ring_dword lo_dword;
2070         union igb_ring_dword hi_dword;
2071 };
2072
2073 static void
2074 ring_rxd_display_dword(union igb_ring_dword dword)
2075 {
2076         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2077                                         (unsigned)dword.words.hi);
2078 }
2079
2080 static void
2081 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2082 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2083                            portid_t port_id,
2084 #else
2085                            __rte_unused portid_t port_id,
2086 #endif
2087                            uint16_t desc_id)
2088 {
2089         struct igb_ring_desc_16_bytes *ring =
2090                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2091 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2092         int ret;
2093         struct rte_eth_dev_info dev_info;
2094
2095         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2096         if (ret != 0)
2097                 return;
2098
2099         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2100                 /* 32 bytes RX descriptor, i40e only */
2101                 struct igb_ring_desc_32_bytes *ring =
2102                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2103                 ring[desc_id].lo_dword.dword =
2104                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2105                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2106                 ring[desc_id].hi_dword.dword =
2107                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2108                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2109                 ring[desc_id].resv1.dword =
2110                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2111                 ring_rxd_display_dword(ring[desc_id].resv1);
2112                 ring[desc_id].resv2.dword =
2113                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2114                 ring_rxd_display_dword(ring[desc_id].resv2);
2115
2116                 return;
2117         }
2118 #endif
2119         /* 16 bytes RX descriptor */
2120         ring[desc_id].lo_dword.dword =
2121                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2122         ring_rxd_display_dword(ring[desc_id].lo_dword);
2123         ring[desc_id].hi_dword.dword =
2124                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2125         ring_rxd_display_dword(ring[desc_id].hi_dword);
2126 }
2127
2128 static void
2129 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2130 {
2131         struct igb_ring_desc_16_bytes *ring;
2132         struct igb_ring_desc_16_bytes txd;
2133
2134         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2135         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2136         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2137         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2138                         (unsigned)txd.lo_dword.words.lo,
2139                         (unsigned)txd.lo_dword.words.hi,
2140                         (unsigned)txd.hi_dword.words.lo,
2141                         (unsigned)txd.hi_dword.words.hi);
2142 }
2143
2144 void
2145 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2146 {
2147         const struct rte_memzone *rx_mz;
2148
2149         if (port_id_is_invalid(port_id, ENABLED_WARN))
2150                 return;
2151         if (rx_queue_id_is_invalid(rxq_id))
2152                 return;
2153         if (rx_desc_id_is_invalid(rxd_id))
2154                 return;
2155         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2156         if (rx_mz == NULL)
2157                 return;
2158         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2159 }
2160
2161 void
2162 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2163 {
2164         const struct rte_memzone *tx_mz;
2165
2166         if (port_id_is_invalid(port_id, ENABLED_WARN))
2167                 return;
2168         if (tx_queue_id_is_invalid(txq_id))
2169                 return;
2170         if (tx_desc_id_is_invalid(txd_id))
2171                 return;
2172         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2173         if (tx_mz == NULL)
2174                 return;
2175         ring_tx_descriptor_display(tx_mz, txd_id);
2176 }
2177
2178 void
2179 fwd_lcores_config_display(void)
2180 {
2181         lcoreid_t lc_id;
2182
2183         printf("List of forwarding lcores:");
2184         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2185                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2186         printf("\n");
2187 }
2188 void
2189 rxtx_config_display(void)
2190 {
2191         portid_t pid;
2192         queueid_t qid;
2193
2194         printf("  %s packet forwarding%s packets/burst=%d\n",
2195                cur_fwd_eng->fwd_mode_name,
2196                retry_enabled == 0 ? "" : " with retry",
2197                nb_pkt_per_burst);
2198
2199         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2200                 printf("  packet len=%u - nb packet segments=%d\n",
2201                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2202
2203         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2204                nb_fwd_lcores, nb_fwd_ports);
2205
2206         RTE_ETH_FOREACH_DEV(pid) {
2207                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2208                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2209                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2210                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2211                 uint16_t nb_rx_desc_tmp;
2212                 uint16_t nb_tx_desc_tmp;
2213                 struct rte_eth_rxq_info rx_qinfo;
2214                 struct rte_eth_txq_info tx_qinfo;
2215                 int32_t rc;
2216
2217                 /* per port config */
2218                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2219                                 (unsigned int)pid, nb_rxq, nb_txq);
2220
2221                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2222                                 ports[pid].dev_conf.rxmode.offloads,
2223                                 ports[pid].dev_conf.txmode.offloads);
2224
2225                 /* per rx queue config only for first queue to be less verbose */
2226                 for (qid = 0; qid < 1; qid++) {
2227                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2228                         if (rc)
2229                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2230                         else
2231                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2232
2233                         printf("    RX queue: %d\n", qid);
2234                         printf("      RX desc=%d - RX free threshold=%d\n",
2235                                 nb_rx_desc_tmp, rx_conf[qid].rx_free_thresh);
2236                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2237                                 " wthresh=%d\n",
2238                                 rx_conf[qid].rx_thresh.pthresh,
2239                                 rx_conf[qid].rx_thresh.hthresh,
2240                                 rx_conf[qid].rx_thresh.wthresh);
2241                         printf("      RX Offloads=0x%"PRIx64"\n",
2242                                 rx_conf[qid].offloads);
2243                 }
2244
2245                 /* per tx queue config only for first queue to be less verbose */
2246                 for (qid = 0; qid < 1; qid++) {
2247                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2248                         if (rc)
2249                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2250                         else
2251                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2252
2253                         printf("    TX queue: %d\n", qid);
2254                         printf("      TX desc=%d - TX free threshold=%d\n",
2255                                 nb_tx_desc_tmp, tx_conf[qid].tx_free_thresh);
2256                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2257                                 " wthresh=%d\n",
2258                                 tx_conf[qid].tx_thresh.pthresh,
2259                                 tx_conf[qid].tx_thresh.hthresh,
2260                                 tx_conf[qid].tx_thresh.wthresh);
2261                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2262                                 tx_conf[qid].offloads, tx_conf->tx_rs_thresh);
2263                 }
2264         }
2265 }
2266
2267 void
2268 port_rss_reta_info(portid_t port_id,
2269                    struct rte_eth_rss_reta_entry64 *reta_conf,
2270                    uint16_t nb_entries)
2271 {
2272         uint16_t i, idx, shift;
2273         int ret;
2274
2275         if (port_id_is_invalid(port_id, ENABLED_WARN))
2276                 return;
2277
2278         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2279         if (ret != 0) {
2280                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2281                 return;
2282         }
2283
2284         for (i = 0; i < nb_entries; i++) {
2285                 idx = i / RTE_RETA_GROUP_SIZE;
2286                 shift = i % RTE_RETA_GROUP_SIZE;
2287                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2288                         continue;
2289                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2290                                         i, reta_conf[idx].reta[shift]);
2291         }
2292 }
2293
2294 /*
2295  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2296  * key of the port.
2297  */
2298 void
2299 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2300 {
2301         struct rte_eth_rss_conf rss_conf = {0};
2302         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2303         uint64_t rss_hf;
2304         uint8_t i;
2305         int diag;
2306         struct rte_eth_dev_info dev_info;
2307         uint8_t hash_key_size;
2308         int ret;
2309
2310         if (port_id_is_invalid(port_id, ENABLED_WARN))
2311                 return;
2312
2313         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2314         if (ret != 0)
2315                 return;
2316
2317         if (dev_info.hash_key_size > 0 &&
2318                         dev_info.hash_key_size <= sizeof(rss_key))
2319                 hash_key_size = dev_info.hash_key_size;
2320         else {
2321                 printf("dev_info did not provide a valid hash key size\n");
2322                 return;
2323         }
2324
2325         /* Get RSS hash key if asked to display it */
2326         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2327         rss_conf.rss_key_len = hash_key_size;
2328         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2329         if (diag != 0) {
2330                 switch (diag) {
2331                 case -ENODEV:
2332                         printf("port index %d invalid\n", port_id);
2333                         break;
2334                 case -ENOTSUP:
2335                         printf("operation not supported by device\n");
2336                         break;
2337                 default:
2338                         printf("operation failed - diag=%d\n", diag);
2339                         break;
2340                 }
2341                 return;
2342         }
2343         rss_hf = rss_conf.rss_hf;
2344         if (rss_hf == 0) {
2345                 printf("RSS disabled\n");
2346                 return;
2347         }
2348         printf("RSS functions:\n ");
2349         for (i = 0; rss_type_table[i].str; i++) {
2350                 if (rss_hf & rss_type_table[i].rss_type)
2351                         printf("%s ", rss_type_table[i].str);
2352         }
2353         printf("\n");
2354         if (!show_rss_key)
2355                 return;
2356         printf("RSS key:\n");
2357         for (i = 0; i < hash_key_size; i++)
2358                 printf("%02X", rss_key[i]);
2359         printf("\n");
2360 }
2361
2362 void
2363 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2364                          uint hash_key_len)
2365 {
2366         struct rte_eth_rss_conf rss_conf;
2367         int diag;
2368         unsigned int i;
2369
2370         rss_conf.rss_key = NULL;
2371         rss_conf.rss_key_len = hash_key_len;
2372         rss_conf.rss_hf = 0;
2373         for (i = 0; rss_type_table[i].str; i++) {
2374                 if (!strcmp(rss_type_table[i].str, rss_type))
2375                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2376         }
2377         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2378         if (diag == 0) {
2379                 rss_conf.rss_key = hash_key;
2380                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2381         }
2382         if (diag == 0)
2383                 return;
2384
2385         switch (diag) {
2386         case -ENODEV:
2387                 printf("port index %d invalid\n", port_id);
2388                 break;
2389         case -ENOTSUP:
2390                 printf("operation not supported by device\n");
2391                 break;
2392         default:
2393                 printf("operation failed - diag=%d\n", diag);
2394                 break;
2395         }
2396 }
2397
2398 /*
2399  * Setup forwarding configuration for each logical core.
2400  */
2401 static void
2402 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2403 {
2404         streamid_t nb_fs_per_lcore;
2405         streamid_t nb_fs;
2406         streamid_t sm_id;
2407         lcoreid_t  nb_extra;
2408         lcoreid_t  nb_fc;
2409         lcoreid_t  nb_lc;
2410         lcoreid_t  lc_id;
2411
2412         nb_fs = cfg->nb_fwd_streams;
2413         nb_fc = cfg->nb_fwd_lcores;
2414         if (nb_fs <= nb_fc) {
2415                 nb_fs_per_lcore = 1;
2416                 nb_extra = 0;
2417         } else {
2418                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2419                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2420         }
2421
2422         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2423         sm_id = 0;
2424         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2425                 fwd_lcores[lc_id]->stream_idx = sm_id;
2426                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2427                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2428         }
2429
2430         /*
2431          * Assign extra remaining streams, if any.
2432          */
2433         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2434         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2435                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2436                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2437                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2438         }
2439 }
2440
2441 static portid_t
2442 fwd_topology_tx_port_get(portid_t rxp)
2443 {
2444         static int warning_once = 1;
2445
2446         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2447
2448         switch (port_topology) {
2449         default:
2450         case PORT_TOPOLOGY_PAIRED:
2451                 if ((rxp & 0x1) == 0) {
2452                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2453                                 return rxp + 1;
2454                         if (warning_once) {
2455                                 printf("\nWarning! port-topology=paired"
2456                                        " and odd forward ports number,"
2457                                        " the last port will pair with"
2458                                        " itself.\n\n");
2459                                 warning_once = 0;
2460                         }
2461                         return rxp;
2462                 }
2463                 return rxp - 1;
2464         case PORT_TOPOLOGY_CHAINED:
2465                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2466         case PORT_TOPOLOGY_LOOP:
2467                 return rxp;
2468         }
2469 }
2470
2471 static void
2472 simple_fwd_config_setup(void)
2473 {
2474         portid_t i;
2475
2476         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2477         cur_fwd_config.nb_fwd_streams =
2478                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2479
2480         /* reinitialize forwarding streams */
2481         init_fwd_streams();
2482
2483         /*
2484          * In the simple forwarding test, the number of forwarding cores
2485          * must be lower or equal to the number of forwarding ports.
2486          */
2487         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2488         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2489                 cur_fwd_config.nb_fwd_lcores =
2490                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2491         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2492
2493         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2494                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2495                 fwd_streams[i]->rx_queue  = 0;
2496                 fwd_streams[i]->tx_port   =
2497                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2498                 fwd_streams[i]->tx_queue  = 0;
2499                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2500                 fwd_streams[i]->retry_enabled = retry_enabled;
2501         }
2502 }
2503
2504 /**
2505  * For the RSS forwarding test all streams distributed over lcores. Each stream
2506  * being composed of a RX queue to poll on a RX port for input messages,
2507  * associated with a TX queue of a TX port where to send forwarded packets.
2508  */
2509 static void
2510 rss_fwd_config_setup(void)
2511 {
2512         portid_t   rxp;
2513         portid_t   txp;
2514         queueid_t  rxq;
2515         queueid_t  nb_q;
2516         streamid_t  sm_id;
2517
2518         nb_q = nb_rxq;
2519         if (nb_q > nb_txq)
2520                 nb_q = nb_txq;
2521         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2522         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2523         cur_fwd_config.nb_fwd_streams =
2524                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2525
2526         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2527                 cur_fwd_config.nb_fwd_lcores =
2528                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2529
2530         /* reinitialize forwarding streams */
2531         init_fwd_streams();
2532
2533         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2534         rxp = 0; rxq = 0;
2535         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2536                 struct fwd_stream *fs;
2537
2538                 fs = fwd_streams[sm_id];
2539                 txp = fwd_topology_tx_port_get(rxp);
2540                 fs->rx_port = fwd_ports_ids[rxp];
2541                 fs->rx_queue = rxq;
2542                 fs->tx_port = fwd_ports_ids[txp];
2543                 fs->tx_queue = rxq;
2544                 fs->peer_addr = fs->tx_port;
2545                 fs->retry_enabled = retry_enabled;
2546                 rxp++;
2547                 if (rxp < nb_fwd_ports)
2548                         continue;
2549                 rxp = 0;
2550                 rxq++;
2551         }
2552 }
2553
2554 /**
2555  * For the DCB forwarding test, each core is assigned on each traffic class.
2556  *
2557  * Each core is assigned a multi-stream, each stream being composed of
2558  * a RX queue to poll on a RX port for input messages, associated with
2559  * a TX queue of a TX port where to send forwarded packets. All RX and
2560  * TX queues are mapping to the same traffic class.
2561  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2562  * the same core
2563  */
2564 static void
2565 dcb_fwd_config_setup(void)
2566 {
2567         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2568         portid_t txp, rxp = 0;
2569         queueid_t txq, rxq = 0;
2570         lcoreid_t  lc_id;
2571         uint16_t nb_rx_queue, nb_tx_queue;
2572         uint16_t i, j, k, sm_id = 0;
2573         uint8_t tc = 0;
2574
2575         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2576         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2577         cur_fwd_config.nb_fwd_streams =
2578                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2579
2580         /* reinitialize forwarding streams */
2581         init_fwd_streams();
2582         sm_id = 0;
2583         txp = 1;
2584         /* get the dcb info on the first RX and TX ports */
2585         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2586         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2587
2588         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2589                 fwd_lcores[lc_id]->stream_nb = 0;
2590                 fwd_lcores[lc_id]->stream_idx = sm_id;
2591                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2592                         /* if the nb_queue is zero, means this tc is
2593                          * not enabled on the POOL
2594                          */
2595                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2596                                 break;
2597                         k = fwd_lcores[lc_id]->stream_nb +
2598                                 fwd_lcores[lc_id]->stream_idx;
2599                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2600                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2601                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2602                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2603                         for (j = 0; j < nb_rx_queue; j++) {
2604                                 struct fwd_stream *fs;
2605
2606                                 fs = fwd_streams[k + j];
2607                                 fs->rx_port = fwd_ports_ids[rxp];
2608                                 fs->rx_queue = rxq + j;
2609                                 fs->tx_port = fwd_ports_ids[txp];
2610                                 fs->tx_queue = txq + j % nb_tx_queue;
2611                                 fs->peer_addr = fs->tx_port;
2612                                 fs->retry_enabled = retry_enabled;
2613                         }
2614                         fwd_lcores[lc_id]->stream_nb +=
2615                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2616                 }
2617                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2618
2619                 tc++;
2620                 if (tc < rxp_dcb_info.nb_tcs)
2621                         continue;
2622                 /* Restart from TC 0 on next RX port */
2623                 tc = 0;
2624                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2625                         rxp = (portid_t)
2626                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2627                 else
2628                         rxp++;
2629                 if (rxp >= nb_fwd_ports)
2630                         return;
2631                 /* get the dcb information on next RX and TX ports */
2632                 if ((rxp & 0x1) == 0)
2633                         txp = (portid_t) (rxp + 1);
2634                 else
2635                         txp = (portid_t) (rxp - 1);
2636                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2637                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2638         }
2639 }
2640
2641 static void
2642 icmp_echo_config_setup(void)
2643 {
2644         portid_t  rxp;
2645         queueid_t rxq;
2646         lcoreid_t lc_id;
2647         uint16_t  sm_id;
2648
2649         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2650                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2651                         (nb_txq * nb_fwd_ports);
2652         else
2653                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2654         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2655         cur_fwd_config.nb_fwd_streams =
2656                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2657         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2658                 cur_fwd_config.nb_fwd_lcores =
2659                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2660         if (verbose_level > 0) {
2661                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
2662                        __FUNCTION__,
2663                        cur_fwd_config.nb_fwd_lcores,
2664                        cur_fwd_config.nb_fwd_ports,
2665                        cur_fwd_config.nb_fwd_streams);
2666         }
2667
2668         /* reinitialize forwarding streams */
2669         init_fwd_streams();
2670         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2671         rxp = 0; rxq = 0;
2672         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2673                 if (verbose_level > 0)
2674                         printf("  core=%d: \n", lc_id);
2675                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2676                         struct fwd_stream *fs;
2677                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2678                         fs->rx_port = fwd_ports_ids[rxp];
2679                         fs->rx_queue = rxq;
2680                         fs->tx_port = fs->rx_port;
2681                         fs->tx_queue = rxq;
2682                         fs->peer_addr = fs->tx_port;
2683                         fs->retry_enabled = retry_enabled;
2684                         if (verbose_level > 0)
2685                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
2686                                        sm_id, fs->rx_port, fs->rx_queue,
2687                                        fs->tx_queue);
2688                         rxq = (queueid_t) (rxq + 1);
2689                         if (rxq == nb_rxq) {
2690                                 rxq = 0;
2691                                 rxp = (portid_t) (rxp + 1);
2692                         }
2693                 }
2694         }
2695 }
2696
2697 void
2698 fwd_config_setup(void)
2699 {
2700         cur_fwd_config.fwd_eng = cur_fwd_eng;
2701         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
2702                 icmp_echo_config_setup();
2703                 return;
2704         }
2705
2706         if ((nb_rxq > 1) && (nb_txq > 1)){
2707                 if (dcb_config)
2708                         dcb_fwd_config_setup();
2709                 else
2710                         rss_fwd_config_setup();
2711         }
2712         else
2713                 simple_fwd_config_setup();
2714 }
2715
2716 static const char *
2717 mp_alloc_to_str(uint8_t mode)
2718 {
2719         switch (mode) {
2720         case MP_ALLOC_NATIVE:
2721                 return "native";
2722         case MP_ALLOC_ANON:
2723                 return "anon";
2724         case MP_ALLOC_XMEM:
2725                 return "xmem";
2726         case MP_ALLOC_XMEM_HUGE:
2727                 return "xmemhuge";
2728         case MP_ALLOC_XBUF:
2729                 return "xbuf";
2730         default:
2731                 return "invalid";
2732         }
2733 }
2734
2735 void
2736 pkt_fwd_config_display(struct fwd_config *cfg)
2737 {
2738         struct fwd_stream *fs;
2739         lcoreid_t  lc_id;
2740         streamid_t sm_id;
2741
2742         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
2743                 "NUMA support %s, MP allocation mode: %s\n",
2744                 cfg->fwd_eng->fwd_mode_name,
2745                 retry_enabled == 0 ? "" : " with retry",
2746                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
2747                 numa_support == 1 ? "enabled" : "disabled",
2748                 mp_alloc_to_str(mp_alloc_type));
2749
2750         if (retry_enabled)
2751                 printf("TX retry num: %u, delay between TX retries: %uus\n",
2752                         burst_tx_retry_num, burst_tx_delay_time);
2753         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
2754                 printf("Logical Core %u (socket %u) forwards packets on "
2755                        "%d streams:",
2756                        fwd_lcores_cpuids[lc_id],
2757                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
2758                        fwd_lcores[lc_id]->stream_nb);
2759                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2760                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2761                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
2762                                "P=%d/Q=%d (socket %u) ",
2763                                fs->rx_port, fs->rx_queue,
2764                                ports[fs->rx_port].socket_id,
2765                                fs->tx_port, fs->tx_queue,
2766                                ports[fs->tx_port].socket_id);
2767                         print_ethaddr("peer=",
2768                                       &peer_eth_addrs[fs->peer_addr]);
2769                 }
2770                 printf("\n");
2771         }
2772         printf("\n");
2773 }
2774
2775 void
2776 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
2777 {
2778         struct rte_ether_addr new_peer_addr;
2779         if (!rte_eth_dev_is_valid_port(port_id)) {
2780                 printf("Error: Invalid port number %i\n", port_id);
2781                 return;
2782         }
2783         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
2784                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
2785                 return;
2786         }
2787         peer_eth_addrs[port_id] = new_peer_addr;
2788 }
2789
2790 int
2791 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
2792 {
2793         unsigned int i;
2794         unsigned int lcore_cpuid;
2795         int record_now;
2796
2797         record_now = 0;
2798  again:
2799         for (i = 0; i < nb_lc; i++) {
2800                 lcore_cpuid = lcorelist[i];
2801                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
2802                         printf("lcore %u not enabled\n", lcore_cpuid);
2803                         return -1;
2804                 }
2805                 if (lcore_cpuid == rte_get_master_lcore()) {
2806                         printf("lcore %u cannot be masked on for running "
2807                                "packet forwarding, which is the master lcore "
2808                                "and reserved for command line parsing only\n",
2809                                lcore_cpuid);
2810                         return -1;
2811                 }
2812                 if (record_now)
2813                         fwd_lcores_cpuids[i] = lcore_cpuid;
2814         }
2815         if (record_now == 0) {
2816                 record_now = 1;
2817                 goto again;
2818         }
2819         nb_cfg_lcores = (lcoreid_t) nb_lc;
2820         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
2821                 printf("previous number of forwarding cores %u - changed to "
2822                        "number of configured cores %u\n",
2823                        (unsigned int) nb_fwd_lcores, nb_lc);
2824                 nb_fwd_lcores = (lcoreid_t) nb_lc;
2825         }
2826
2827         return 0;
2828 }
2829
2830 int
2831 set_fwd_lcores_mask(uint64_t lcoremask)
2832 {
2833         unsigned int lcorelist[64];
2834         unsigned int nb_lc;
2835         unsigned int i;
2836
2837         if (lcoremask == 0) {
2838                 printf("Invalid NULL mask of cores\n");
2839                 return -1;
2840         }
2841         nb_lc = 0;
2842         for (i = 0; i < 64; i++) {
2843                 if (! ((uint64_t)(1ULL << i) & lcoremask))
2844                         continue;
2845                 lcorelist[nb_lc++] = i;
2846         }
2847         return set_fwd_lcores_list(lcorelist, nb_lc);
2848 }
2849
2850 void
2851 set_fwd_lcores_number(uint16_t nb_lc)
2852 {
2853         if (nb_lc > nb_cfg_lcores) {
2854                 printf("nb fwd cores %u > %u (max. number of configured "
2855                        "lcores) - ignored\n",
2856                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
2857                 return;
2858         }
2859         nb_fwd_lcores = (lcoreid_t) nb_lc;
2860         printf("Number of forwarding cores set to %u\n",
2861                (unsigned int) nb_fwd_lcores);
2862 }
2863
2864 void
2865 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
2866 {
2867         unsigned int i;
2868         portid_t port_id;
2869         int record_now;
2870
2871         record_now = 0;
2872  again:
2873         for (i = 0; i < nb_pt; i++) {
2874                 port_id = (portid_t) portlist[i];
2875                 if (port_id_is_invalid(port_id, ENABLED_WARN))
2876                         return;
2877                 if (record_now)
2878                         fwd_ports_ids[i] = port_id;
2879         }
2880         if (record_now == 0) {
2881                 record_now = 1;
2882                 goto again;
2883         }
2884         nb_cfg_ports = (portid_t) nb_pt;
2885         if (nb_fwd_ports != (portid_t) nb_pt) {
2886                 printf("previous number of forwarding ports %u - changed to "
2887                        "number of configured ports %u\n",
2888                        (unsigned int) nb_fwd_ports, nb_pt);
2889                 nb_fwd_ports = (portid_t) nb_pt;
2890         }
2891 }
2892
2893 /**
2894  * Parse the user input and obtain the list of forwarding ports
2895  *
2896  * @param[in] list
2897  *   String containing the user input. User can specify
2898  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
2899  *   For example, if the user wants to use all the available
2900  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
2901  *   If the user wants to use only the ports 1,2 then the input
2902  *   is 1,2.
2903  *   valid characters are '-' and ','
2904  * @param[out] values
2905  *   This array will be filled with a list of port IDs
2906  *   based on the user input
2907  *   Note that duplicate entries are discarded and only the first
2908  *   count entries in this array are port IDs and all the rest
2909  *   will contain default values
2910  * @param[in] maxsize
2911  *   This parameter denotes 2 things
2912  *   1) Number of elements in the values array
2913  *   2) Maximum value of each element in the values array
2914  * @return
2915  *   On success, returns total count of parsed port IDs
2916  *   On failure, returns 0
2917  */
2918 static unsigned int
2919 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
2920 {
2921         unsigned int count = 0;
2922         char *end = NULL;
2923         int min, max;
2924         int value, i;
2925         unsigned int marked[maxsize];
2926
2927         if (list == NULL || values == NULL)
2928                 return 0;
2929
2930         for (i = 0; i < (int)maxsize; i++)
2931                 marked[i] = 0;
2932
2933         min = INT_MAX;
2934
2935         do {
2936                 /*Remove the blank spaces if any*/
2937                 while (isblank(*list))
2938                         list++;
2939                 if (*list == '\0')
2940                         break;
2941                 errno = 0;
2942                 value = strtol(list, &end, 10);
2943                 if (errno || end == NULL)
2944                         return 0;
2945                 if (value < 0 || value >= (int)maxsize)
2946                         return 0;
2947                 while (isblank(*end))
2948                         end++;
2949                 if (*end == '-' && min == INT_MAX) {
2950                         min = value;
2951                 } else if ((*end == ',') || (*end == '\0')) {
2952                         max = value;
2953                         if (min == INT_MAX)
2954                                 min = value;
2955                         for (i = min; i <= max; i++) {
2956                                 if (count < maxsize) {
2957                                         if (marked[i])
2958                                                 continue;
2959                                         values[count] = i;
2960                                         marked[i] = 1;
2961                                         count++;
2962                                 }
2963                         }
2964                         min = INT_MAX;
2965                 } else
2966                         return 0;
2967                 list = end + 1;
2968         } while (*end != '\0');
2969
2970         return count;
2971 }
2972
2973 void
2974 parse_fwd_portlist(const char *portlist)
2975 {
2976         unsigned int portcount;
2977         unsigned int portindex[RTE_MAX_ETHPORTS];
2978         unsigned int i, valid_port_count = 0;
2979
2980         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
2981         if (!portcount)
2982                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
2983
2984         /*
2985          * Here we verify the validity of the ports
2986          * and thereby calculate the total number of
2987          * valid ports
2988          */
2989         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
2990                 if (rte_eth_dev_is_valid_port(portindex[i])) {
2991                         portindex[valid_port_count] = portindex[i];
2992                         valid_port_count++;
2993                 }
2994         }
2995
2996         set_fwd_ports_list(portindex, valid_port_count);
2997 }
2998
2999 void
3000 set_fwd_ports_mask(uint64_t portmask)
3001 {
3002         unsigned int portlist[64];
3003         unsigned int nb_pt;
3004         unsigned int i;
3005
3006         if (portmask == 0) {
3007                 printf("Invalid NULL mask of ports\n");
3008                 return;
3009         }
3010         nb_pt = 0;
3011         RTE_ETH_FOREACH_DEV(i) {
3012                 if (! ((uint64_t)(1ULL << i) & portmask))
3013                         continue;
3014                 portlist[nb_pt++] = i;
3015         }
3016         set_fwd_ports_list(portlist, nb_pt);
3017 }
3018
3019 void
3020 set_fwd_ports_number(uint16_t nb_pt)
3021 {
3022         if (nb_pt > nb_cfg_ports) {
3023                 printf("nb fwd ports %u > %u (number of configured "
3024                        "ports) - ignored\n",
3025                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3026                 return;
3027         }
3028         nb_fwd_ports = (portid_t) nb_pt;
3029         printf("Number of forwarding ports set to %u\n",
3030                (unsigned int) nb_fwd_ports);
3031 }
3032
3033 int
3034 port_is_forwarding(portid_t port_id)
3035 {
3036         unsigned int i;
3037
3038         if (port_id_is_invalid(port_id, ENABLED_WARN))
3039                 return -1;
3040
3041         for (i = 0; i < nb_fwd_ports; i++) {
3042                 if (fwd_ports_ids[i] == port_id)
3043                         return 1;
3044         }
3045
3046         return 0;
3047 }
3048
3049 void
3050 set_nb_pkt_per_burst(uint16_t nb)
3051 {
3052         if (nb > MAX_PKT_BURST) {
3053                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3054                        " ignored\n",
3055                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3056                 return;
3057         }
3058         nb_pkt_per_burst = nb;
3059         printf("Number of packets per burst set to %u\n",
3060                (unsigned int) nb_pkt_per_burst);
3061 }
3062
3063 static const char *
3064 tx_split_get_name(enum tx_pkt_split split)
3065 {
3066         uint32_t i;
3067
3068         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3069                 if (tx_split_name[i].split == split)
3070                         return tx_split_name[i].name;
3071         }
3072         return NULL;
3073 }
3074
3075 void
3076 set_tx_pkt_split(const char *name)
3077 {
3078         uint32_t i;
3079
3080         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3081                 if (strcmp(tx_split_name[i].name, name) == 0) {
3082                         tx_pkt_split = tx_split_name[i].split;
3083                         return;
3084                 }
3085         }
3086         printf("unknown value: \"%s\"\n", name);
3087 }
3088
3089 void
3090 show_tx_pkt_segments(void)
3091 {
3092         uint32_t i, n;
3093         const char *split;
3094
3095         n = tx_pkt_nb_segs;
3096         split = tx_split_get_name(tx_pkt_split);
3097
3098         printf("Number of segments: %u\n", n);
3099         printf("Segment sizes: ");
3100         for (i = 0; i != n - 1; i++)
3101                 printf("%hu,", tx_pkt_seg_lengths[i]);
3102         printf("%hu\n", tx_pkt_seg_lengths[i]);
3103         printf("Split packet: %s\n", split);
3104 }
3105
3106 void
3107 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
3108 {
3109         uint16_t tx_pkt_len;
3110         unsigned i;
3111
3112         if (nb_segs >= (unsigned) nb_txd) {
3113                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
3114                        nb_segs, (unsigned int) nb_txd);
3115                 return;
3116         }
3117
3118         /*
3119          * Check that each segment length is greater or equal than
3120          * the mbuf data sise.
3121          * Check also that the total packet length is greater or equal than the
3122          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3123          * 20 + 8).
3124          */
3125         tx_pkt_len = 0;
3126         for (i = 0; i < nb_segs; i++) {
3127                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
3128                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3129                                i, seg_lengths[i], (unsigned) mbuf_data_size);
3130                         return;
3131                 }
3132                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3133         }
3134         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3135                 printf("total packet length=%u < %d - give up\n",
3136                                 (unsigned) tx_pkt_len,
3137                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3138                 return;
3139         }
3140
3141         for (i = 0; i < nb_segs; i++)
3142                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3143
3144         tx_pkt_length  = tx_pkt_len;
3145         tx_pkt_nb_segs = (uint8_t) nb_segs;
3146 }
3147
3148 void
3149 show_tx_pkt_times(void)
3150 {
3151         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3152         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3153 }
3154
3155 void
3156 set_tx_pkt_times(unsigned int *tx_times)
3157 {
3158         uint16_t port_id;
3159         int offload_found = 0;
3160         int offset;
3161         int flag;
3162
3163         static const struct rte_mbuf_dynfield desc_offs = {
3164                 .name = RTE_MBUF_DYNFIELD_TIMESTAMP_NAME,
3165                 .size = sizeof(uint64_t),
3166                 .align = __alignof__(uint64_t),
3167         };
3168         static const struct rte_mbuf_dynflag desc_flag = {
3169                 .name = RTE_MBUF_DYNFLAG_TX_TIMESTAMP_NAME,
3170         };
3171
3172         RTE_ETH_FOREACH_DEV(port_id) {
3173                 struct rte_eth_dev_info dev_info = { 0 };
3174                 int ret;
3175
3176                 ret = rte_eth_dev_info_get(port_id, &dev_info);
3177                 if (ret == 0 && dev_info.tx_offload_capa &
3178                                 DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
3179                         offload_found = 1;
3180                         break;
3181                 }
3182         }
3183         if (!offload_found) {
3184                 printf("No device supporting Tx timestamp scheduling found, "
3185                        "dynamic flag and field not registered\n");
3186                 return;
3187         }
3188         offset = rte_mbuf_dynfield_register(&desc_offs);
3189         if (offset < 0 && rte_errno != EEXIST)
3190                 printf("Dynamic timestamp field registration error: %d",
3191                        rte_errno);
3192         flag = rte_mbuf_dynflag_register(&desc_flag);
3193         if (flag < 0 && rte_errno != EEXIST)
3194                 printf("Dynamic timestamp flag registration error: %d",
3195                        rte_errno);
3196         tx_pkt_times_inter = tx_times[0];
3197         tx_pkt_times_intra = tx_times[1];
3198 }
3199
3200 void
3201 setup_gro(const char *onoff, portid_t port_id)
3202 {
3203         if (!rte_eth_dev_is_valid_port(port_id)) {
3204                 printf("invalid port id %u\n", port_id);
3205                 return;
3206         }
3207         if (test_done == 0) {
3208                 printf("Before enable/disable GRO,"
3209                                 " please stop forwarding first\n");
3210                 return;
3211         }
3212         if (strcmp(onoff, "on") == 0) {
3213                 if (gro_ports[port_id].enable != 0) {
3214                         printf("Port %u has enabled GRO. Please"
3215                                         " disable GRO first\n", port_id);
3216                         return;
3217                 }
3218                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3219                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
3220                         gro_ports[port_id].param.max_flow_num =
3221                                 GRO_DEFAULT_FLOW_NUM;
3222                         gro_ports[port_id].param.max_item_per_flow =
3223                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
3224                 }
3225                 gro_ports[port_id].enable = 1;
3226         } else {
3227                 if (gro_ports[port_id].enable == 0) {
3228                         printf("Port %u has disabled GRO\n", port_id);
3229                         return;
3230                 }
3231                 gro_ports[port_id].enable = 0;
3232         }
3233 }
3234
3235 void
3236 setup_gro_flush_cycles(uint8_t cycles)
3237 {
3238         if (test_done == 0) {
3239                 printf("Before change flush interval for GRO,"
3240                                 " please stop forwarding first.\n");
3241                 return;
3242         }
3243
3244         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
3245                         GRO_DEFAULT_FLUSH_CYCLES) {
3246                 printf("The flushing cycle be in the range"
3247                                 " of 1 to %u. Revert to the default"
3248                                 " value %u.\n",
3249                                 GRO_MAX_FLUSH_CYCLES,
3250                                 GRO_DEFAULT_FLUSH_CYCLES);
3251                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
3252         }
3253
3254         gro_flush_cycles = cycles;
3255 }
3256
3257 void
3258 show_gro(portid_t port_id)
3259 {
3260         struct rte_gro_param *param;
3261         uint32_t max_pkts_num;
3262
3263         param = &gro_ports[port_id].param;
3264
3265         if (!rte_eth_dev_is_valid_port(port_id)) {
3266                 printf("Invalid port id %u.\n", port_id);
3267                 return;
3268         }
3269         if (gro_ports[port_id].enable) {
3270                 printf("GRO type: TCP/IPv4\n");
3271                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3272                         max_pkts_num = param->max_flow_num *
3273                                 param->max_item_per_flow;
3274                 } else
3275                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
3276                 printf("Max number of packets to perform GRO: %u\n",
3277                                 max_pkts_num);
3278                 printf("Flushing cycles: %u\n", gro_flush_cycles);
3279         } else
3280                 printf("Port %u doesn't enable GRO.\n", port_id);
3281 }
3282
3283 void
3284 setup_gso(const char *mode, portid_t port_id)
3285 {
3286         if (!rte_eth_dev_is_valid_port(port_id)) {
3287                 printf("invalid port id %u\n", port_id);
3288                 return;
3289         }
3290         if (strcmp(mode, "on") == 0) {
3291                 if (test_done == 0) {
3292                         printf("before enabling GSO,"
3293                                         " please stop forwarding first\n");
3294                         return;
3295                 }
3296                 gso_ports[port_id].enable = 1;
3297         } else if (strcmp(mode, "off") == 0) {
3298                 if (test_done == 0) {
3299                         printf("before disabling GSO,"
3300                                         " please stop forwarding first\n");
3301                         return;
3302                 }
3303                 gso_ports[port_id].enable = 0;
3304         }
3305 }
3306
3307 char*
3308 list_pkt_forwarding_modes(void)
3309 {
3310         static char fwd_modes[128] = "";
3311         const char *separator = "|";
3312         struct fwd_engine *fwd_eng;
3313         unsigned i = 0;
3314
3315         if (strlen (fwd_modes) == 0) {
3316                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3317                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3318                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3319                         strncat(fwd_modes, separator,
3320                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3321                 }
3322                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3323         }
3324
3325         return fwd_modes;
3326 }
3327
3328 char*
3329 list_pkt_forwarding_retry_modes(void)
3330 {
3331         static char fwd_modes[128] = "";
3332         const char *separator = "|";
3333         struct fwd_engine *fwd_eng;
3334         unsigned i = 0;
3335
3336         if (strlen(fwd_modes) == 0) {
3337                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3338                         if (fwd_eng == &rx_only_engine)
3339                                 continue;
3340                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3341                                         sizeof(fwd_modes) -
3342                                         strlen(fwd_modes) - 1);
3343                         strncat(fwd_modes, separator,
3344                                         sizeof(fwd_modes) -
3345                                         strlen(fwd_modes) - 1);
3346                 }
3347                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3348         }
3349
3350         return fwd_modes;
3351 }
3352
3353 void
3354 set_pkt_forwarding_mode(const char *fwd_mode_name)
3355 {
3356         struct fwd_engine *fwd_eng;
3357         unsigned i;
3358
3359         i = 0;
3360         while ((fwd_eng = fwd_engines[i]) != NULL) {
3361                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3362                         printf("Set %s packet forwarding mode%s\n",
3363                                fwd_mode_name,
3364                                retry_enabled == 0 ? "" : " with retry");
3365                         cur_fwd_eng = fwd_eng;
3366                         return;
3367                 }
3368                 i++;
3369         }
3370         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3371 }
3372
3373 void
3374 add_rx_dump_callbacks(portid_t portid)
3375 {
3376         struct rte_eth_dev_info dev_info;
3377         uint16_t queue;
3378         int ret;
3379
3380         if (port_id_is_invalid(portid, ENABLED_WARN))
3381                 return;
3382
3383         ret = eth_dev_info_get_print_err(portid, &dev_info);
3384         if (ret != 0)
3385                 return;
3386
3387         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3388                 if (!ports[portid].rx_dump_cb[queue])
3389                         ports[portid].rx_dump_cb[queue] =
3390                                 rte_eth_add_rx_callback(portid, queue,
3391                                         dump_rx_pkts, NULL);
3392 }
3393
3394 void
3395 add_tx_dump_callbacks(portid_t portid)
3396 {
3397         struct rte_eth_dev_info dev_info;
3398         uint16_t queue;
3399         int ret;
3400
3401         if (port_id_is_invalid(portid, ENABLED_WARN))
3402                 return;
3403
3404         ret = eth_dev_info_get_print_err(portid, &dev_info);
3405         if (ret != 0)
3406                 return;
3407
3408         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3409                 if (!ports[portid].tx_dump_cb[queue])
3410                         ports[portid].tx_dump_cb[queue] =
3411                                 rte_eth_add_tx_callback(portid, queue,
3412                                                         dump_tx_pkts, NULL);
3413 }
3414
3415 void
3416 remove_rx_dump_callbacks(portid_t portid)
3417 {
3418         struct rte_eth_dev_info dev_info;
3419         uint16_t queue;
3420         int ret;
3421
3422         if (port_id_is_invalid(portid, ENABLED_WARN))
3423                 return;
3424
3425         ret = eth_dev_info_get_print_err(portid, &dev_info);
3426         if (ret != 0)
3427                 return;
3428
3429         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3430                 if (ports[portid].rx_dump_cb[queue]) {
3431                         rte_eth_remove_rx_callback(portid, queue,
3432                                 ports[portid].rx_dump_cb[queue]);
3433                         ports[portid].rx_dump_cb[queue] = NULL;
3434                 }
3435 }
3436
3437 void
3438 remove_tx_dump_callbacks(portid_t portid)
3439 {
3440         struct rte_eth_dev_info dev_info;
3441         uint16_t queue;
3442         int ret;
3443
3444         if (port_id_is_invalid(portid, ENABLED_WARN))
3445                 return;
3446
3447         ret = eth_dev_info_get_print_err(portid, &dev_info);
3448         if (ret != 0)
3449                 return;
3450
3451         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3452                 if (ports[portid].tx_dump_cb[queue]) {
3453                         rte_eth_remove_tx_callback(portid, queue,
3454                                 ports[portid].tx_dump_cb[queue]);
3455                         ports[portid].tx_dump_cb[queue] = NULL;
3456                 }
3457 }
3458
3459 void
3460 configure_rxtx_dump_callbacks(uint16_t verbose)
3461 {
3462         portid_t portid;
3463
3464 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3465                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3466                 return;
3467 #endif
3468
3469         RTE_ETH_FOREACH_DEV(portid)
3470         {
3471                 if (verbose == 1 || verbose > 2)
3472                         add_rx_dump_callbacks(portid);
3473                 else
3474                         remove_rx_dump_callbacks(portid);
3475                 if (verbose >= 2)
3476                         add_tx_dump_callbacks(portid);
3477                 else
3478                         remove_tx_dump_callbacks(portid);
3479         }
3480 }
3481
3482 void
3483 set_verbose_level(uint16_t vb_level)
3484 {
3485         printf("Change verbose level from %u to %u\n",
3486                (unsigned int) verbose_level, (unsigned int) vb_level);
3487         verbose_level = vb_level;
3488         configure_rxtx_dump_callbacks(verbose_level);
3489 }
3490
3491 void
3492 vlan_extend_set(portid_t port_id, int on)
3493 {
3494         int diag;
3495         int vlan_offload;
3496         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3497
3498         if (port_id_is_invalid(port_id, ENABLED_WARN))
3499                 return;
3500
3501         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3502
3503         if (on) {
3504                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3505                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3506         } else {
3507                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3508                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3509         }
3510
3511         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3512         if (diag < 0) {
3513                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3514                "diag=%d\n", port_id, on, diag);
3515                 return;
3516         }
3517         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3518 }
3519
3520 void
3521 rx_vlan_strip_set(portid_t port_id, int on)
3522 {
3523         int diag;
3524         int vlan_offload;
3525         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3526
3527         if (port_id_is_invalid(port_id, ENABLED_WARN))
3528                 return;
3529
3530         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3531
3532         if (on) {
3533                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3534                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3535         } else {
3536                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3537                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3538         }
3539
3540         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3541         if (diag < 0) {
3542                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
3543                "diag=%d\n", port_id, on, diag);
3544                 return;
3545         }
3546         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3547 }
3548
3549 void
3550 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
3551 {
3552         int diag;
3553
3554         if (port_id_is_invalid(port_id, ENABLED_WARN))
3555                 return;
3556
3557         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
3558         if (diag < 0)
3559                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
3560                "diag=%d\n", port_id, queue_id, on, diag);
3561 }
3562
3563 void
3564 rx_vlan_filter_set(portid_t port_id, int on)
3565 {
3566         int diag;
3567         int vlan_offload;
3568         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3569
3570         if (port_id_is_invalid(port_id, ENABLED_WARN))
3571                 return;
3572
3573         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3574
3575         if (on) {
3576                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
3577                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
3578         } else {
3579                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
3580                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
3581         }
3582
3583         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3584         if (diag < 0) {
3585                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
3586                "diag=%d\n", port_id, on, diag);
3587                 return;
3588         }
3589         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3590 }
3591
3592 void
3593 rx_vlan_qinq_strip_set(portid_t port_id, int on)
3594 {
3595         int diag;
3596         int vlan_offload;
3597         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3598
3599         if (port_id_is_invalid(port_id, ENABLED_WARN))
3600                 return;
3601
3602         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3603
3604         if (on) {
3605                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
3606                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
3607         } else {
3608                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
3609                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
3610         }
3611
3612         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3613         if (diag < 0) {
3614                 printf("%s(port_pi=%d, on=%d) failed "
3615                "diag=%d\n", __func__, port_id, on, diag);
3616                 return;
3617         }
3618         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3619 }
3620
3621 int
3622 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
3623 {
3624         int diag;
3625
3626         if (port_id_is_invalid(port_id, ENABLED_WARN))
3627                 return 1;
3628         if (vlan_id_is_invalid(vlan_id))
3629                 return 1;
3630         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
3631         if (diag == 0)
3632                 return 0;
3633         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
3634                "diag=%d\n",
3635                port_id, vlan_id, on, diag);
3636         return -1;
3637 }
3638
3639 void
3640 rx_vlan_all_filter_set(portid_t port_id, int on)
3641 {
3642         uint16_t vlan_id;
3643
3644         if (port_id_is_invalid(port_id, ENABLED_WARN))
3645                 return;
3646         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
3647                 if (rx_vft_set(port_id, vlan_id, on))
3648                         break;
3649         }
3650 }
3651
3652 void
3653 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
3654 {
3655         int diag;
3656
3657         if (port_id_is_invalid(port_id, ENABLED_WARN))
3658                 return;
3659
3660         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
3661         if (diag == 0)
3662                 return;
3663
3664         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
3665                "diag=%d\n",
3666                port_id, vlan_type, tp_id, diag);
3667 }
3668
3669 void
3670 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
3671 {
3672         struct rte_eth_dev_info dev_info;
3673         int ret;
3674
3675         if (vlan_id_is_invalid(vlan_id))
3676                 return;
3677
3678         if (ports[port_id].dev_conf.txmode.offloads &
3679             DEV_TX_OFFLOAD_QINQ_INSERT) {
3680                 printf("Error, as QinQ has been enabled.\n");
3681                 return;
3682         }
3683
3684         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3685         if (ret != 0)
3686                 return;
3687
3688         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
3689                 printf("Error: vlan insert is not supported by port %d\n",
3690                         port_id);
3691                 return;
3692         }
3693
3694         tx_vlan_reset(port_id);
3695         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
3696         ports[port_id].tx_vlan_id = vlan_id;
3697 }
3698
3699 void
3700 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
3701 {
3702         struct rte_eth_dev_info dev_info;
3703         int ret;
3704
3705         if (vlan_id_is_invalid(vlan_id))
3706                 return;
3707         if (vlan_id_is_invalid(vlan_id_outer))
3708                 return;
3709
3710         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3711         if (ret != 0)
3712                 return;
3713
3714         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
3715                 printf("Error: qinq insert not supported by port %d\n",
3716                         port_id);
3717                 return;
3718         }
3719
3720         tx_vlan_reset(port_id);
3721         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
3722                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
3723         ports[port_id].tx_vlan_id = vlan_id;
3724         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
3725 }
3726
3727 void
3728 tx_vlan_reset(portid_t port_id)
3729 {
3730         ports[port_id].dev_conf.txmode.offloads &=
3731                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
3732                                   DEV_TX_OFFLOAD_QINQ_INSERT);
3733         ports[port_id].tx_vlan_id = 0;
3734         ports[port_id].tx_vlan_id_outer = 0;
3735 }
3736
3737 void
3738 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
3739 {
3740         if (port_id_is_invalid(port_id, ENABLED_WARN))
3741                 return;
3742
3743         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
3744 }
3745
3746 void
3747 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
3748 {
3749         uint16_t i;
3750         uint8_t existing_mapping_found = 0;
3751
3752         if (port_id_is_invalid(port_id, ENABLED_WARN))
3753                 return;
3754
3755         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
3756                 return;
3757
3758         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
3759                 printf("map_value not in required range 0..%d\n",
3760                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
3761                 return;
3762         }
3763
3764         if (!is_rx) { /*then tx*/
3765                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
3766                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
3767                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
3768                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
3769                                 existing_mapping_found = 1;
3770                                 break;
3771                         }
3772                 }
3773                 if (!existing_mapping_found) { /* A new additional mapping... */
3774                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
3775                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
3776                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
3777                         nb_tx_queue_stats_mappings++;
3778                 }
3779         }
3780         else { /*rx*/
3781                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
3782                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
3783                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
3784                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
3785                                 existing_mapping_found = 1;
3786                                 break;
3787                         }
3788                 }
3789                 if (!existing_mapping_found) { /* A new additional mapping... */
3790                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
3791                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
3792                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
3793                         nb_rx_queue_stats_mappings++;
3794                 }
3795         }
3796 }
3797
3798 void
3799 set_xstats_hide_zero(uint8_t on_off)
3800 {
3801         xstats_hide_zero = on_off;
3802 }
3803
3804 void
3805 set_record_core_cycles(uint8_t on_off)
3806 {
3807         record_core_cycles = on_off;
3808 }
3809
3810 void
3811 set_record_burst_stats(uint8_t on_off)
3812 {
3813         record_burst_stats = on_off;
3814 }
3815
3816 static inline void
3817 print_fdir_mask(struct rte_eth_fdir_masks *mask)
3818 {
3819         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
3820
3821         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3822                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
3823                         " tunnel_id: 0x%08x",
3824                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
3825                         rte_be_to_cpu_32(mask->tunnel_id_mask));
3826         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
3827                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
3828                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
3829                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
3830
3831                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
3832                         rte_be_to_cpu_16(mask->src_port_mask),
3833                         rte_be_to_cpu_16(mask->dst_port_mask));
3834
3835                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3836                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
3837                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
3838                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
3839                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
3840
3841                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
3842                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
3843                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
3844                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
3845                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
3846         }
3847
3848         printf("\n");
3849 }
3850
3851 static inline void
3852 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3853 {
3854         struct rte_eth_flex_payload_cfg *cfg;
3855         uint32_t i, j;
3856
3857         for (i = 0; i < flex_conf->nb_payloads; i++) {
3858                 cfg = &flex_conf->flex_set[i];
3859                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
3860                         printf("\n    RAW:  ");
3861                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
3862                         printf("\n    L2_PAYLOAD:  ");
3863                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
3864                         printf("\n    L3_PAYLOAD:  ");
3865                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
3866                         printf("\n    L4_PAYLOAD:  ");
3867                 else
3868                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
3869                 for (j = 0; j < num; j++)
3870                         printf("  %-5u", cfg->src_offset[j]);
3871         }
3872         printf("\n");
3873 }
3874
3875 static char *
3876 flowtype_to_str(uint16_t flow_type)
3877 {
3878         struct flow_type_info {
3879                 char str[32];
3880                 uint16_t ftype;
3881         };
3882
3883         uint8_t i;
3884         static struct flow_type_info flowtype_str_table[] = {
3885                 {"raw", RTE_ETH_FLOW_RAW},
3886                 {"ipv4", RTE_ETH_FLOW_IPV4},
3887                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
3888                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
3889                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
3890                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
3891                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
3892                 {"ipv6", RTE_ETH_FLOW_IPV6},
3893                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
3894                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
3895                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
3896                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
3897                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
3898                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
3899                 {"port", RTE_ETH_FLOW_PORT},
3900                 {"vxlan", RTE_ETH_FLOW_VXLAN},
3901                 {"geneve", RTE_ETH_FLOW_GENEVE},
3902                 {"nvgre", RTE_ETH_FLOW_NVGRE},
3903                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
3904         };
3905
3906         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
3907                 if (flowtype_str_table[i].ftype == flow_type)
3908                         return flowtype_str_table[i].str;
3909         }
3910
3911         return NULL;
3912 }
3913
3914 static inline void
3915 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
3916 {
3917         struct rte_eth_fdir_flex_mask *mask;
3918         uint32_t i, j;
3919         char *p;
3920
3921         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
3922                 mask = &flex_conf->flex_mask[i];
3923                 p = flowtype_to_str(mask->flow_type);
3924                 printf("\n    %s:\t", p ? p : "unknown");
3925                 for (j = 0; j < num; j++)
3926                         printf(" %02x", mask->mask[j]);
3927         }
3928         printf("\n");
3929 }
3930
3931 static inline void
3932 print_fdir_flow_type(uint32_t flow_types_mask)
3933 {
3934         int i;
3935         char *p;
3936
3937         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
3938                 if (!(flow_types_mask & (1 << i)))
3939                         continue;
3940                 p = flowtype_to_str(i);
3941                 if (p)
3942                         printf(" %s", p);
3943                 else
3944                         printf(" unknown");
3945         }
3946         printf("\n");
3947 }
3948
3949 static int
3950 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
3951                     struct rte_eth_fdir_stats *fdir_stat)
3952 {
3953         int ret;
3954
3955         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
3956         if (!ret) {
3957                 rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3958                                RTE_ETH_FILTER_INFO, fdir_info);
3959                 rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3960                                RTE_ETH_FILTER_STATS, fdir_stat);
3961                 return 0;
3962         }
3963
3964 #ifdef RTE_LIBRTE_I40E_PMD
3965         if (ret == -ENOTSUP) {
3966                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
3967                 if (!ret)
3968                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
3969         }
3970 #endif
3971 #ifdef RTE_LIBRTE_IXGBE_PMD
3972         if (ret == -ENOTSUP) {
3973                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
3974                 if (!ret)
3975                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
3976         }
3977 #endif
3978         switch (ret) {
3979         case 0:
3980                 break;
3981         case -ENOTSUP:
3982                 printf("\n FDIR is not supported on port %-2d\n",
3983                         port_id);
3984                 break;
3985         default:
3986                 printf("programming error: (%s)\n", strerror(-ret));
3987                 break;
3988         }
3989         return ret;
3990 }
3991
3992 void
3993 fdir_get_infos(portid_t port_id)
3994 {
3995         struct rte_eth_fdir_stats fdir_stat;
3996         struct rte_eth_fdir_info fdir_info;
3997
3998         static const char *fdir_stats_border = "########################";
3999
4000         if (port_id_is_invalid(port_id, ENABLED_WARN))
4001                 return;
4002
4003         memset(&fdir_info, 0, sizeof(fdir_info));
4004         memset(&fdir_stat, 0, sizeof(fdir_stat));
4005         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4006                 return;
4007
4008         printf("\n  %s FDIR infos for port %-2d     %s\n",
4009                fdir_stats_border, port_id, fdir_stats_border);
4010         printf("  MODE: ");
4011         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4012                 printf("  PERFECT\n");
4013         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4014                 printf("  PERFECT-MAC-VLAN\n");
4015         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4016                 printf("  PERFECT-TUNNEL\n");
4017         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4018                 printf("  SIGNATURE\n");
4019         else
4020                 printf("  DISABLE\n");
4021         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4022                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4023                 printf("  SUPPORTED FLOW TYPE: ");
4024                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4025         }
4026         printf("  FLEX PAYLOAD INFO:\n");
4027         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4028                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4029                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4030                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4031                 fdir_info.flex_payload_unit,
4032                 fdir_info.max_flex_payload_segment_num,
4033                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4034         printf("  MASK: ");
4035         print_fdir_mask(&fdir_info.mask);
4036         if (fdir_info.flex_conf.nb_payloads > 0) {
4037                 printf("  FLEX PAYLOAD SRC OFFSET:");
4038                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4039         }
4040         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4041                 printf("  FLEX MASK CFG:");
4042                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4043         }
4044         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4045                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4046         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4047                fdir_info.guarant_spc, fdir_info.best_spc);
4048         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4049                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4050                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4051                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4052                fdir_stat.collision, fdir_stat.free,
4053                fdir_stat.maxhash, fdir_stat.maxlen,
4054                fdir_stat.add, fdir_stat.remove,
4055                fdir_stat.f_add, fdir_stat.f_remove);
4056         printf("  %s############################%s\n",
4057                fdir_stats_border, fdir_stats_border);
4058 }
4059
4060 void
4061 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4062 {
4063         struct rte_port *port;
4064         struct rte_eth_fdir_flex_conf *flex_conf;
4065         int i, idx = 0;
4066
4067         port = &ports[port_id];
4068         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4069         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4070                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4071                         idx = i;
4072                         break;
4073                 }
4074         }
4075         if (i >= RTE_ETH_FLOW_MAX) {
4076                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4077                         idx = flex_conf->nb_flexmasks;
4078                         flex_conf->nb_flexmasks++;
4079                 } else {
4080                         printf("The flex mask table is full. Can not set flex"
4081                                 " mask for flow_type(%u).", cfg->flow_type);
4082                         return;
4083                 }
4084         }
4085         rte_memcpy(&flex_conf->flex_mask[idx],
4086                          cfg,
4087                          sizeof(struct rte_eth_fdir_flex_mask));
4088 }
4089
4090 void
4091 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4092 {
4093         struct rte_port *port;
4094         struct rte_eth_fdir_flex_conf *flex_conf;
4095         int i, idx = 0;
4096
4097         port = &ports[port_id];
4098         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4099         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4100                 if (cfg->type == flex_conf->flex_set[i].type) {
4101                         idx = i;
4102                         break;
4103                 }
4104         }
4105         if (i >= RTE_ETH_PAYLOAD_MAX) {
4106                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4107                         idx = flex_conf->nb_payloads;
4108                         flex_conf->nb_payloads++;
4109                 } else {
4110                         printf("The flex payload table is full. Can not set"
4111                                 " flex payload for type(%u).", cfg->type);
4112                         return;
4113                 }
4114         }
4115         rte_memcpy(&flex_conf->flex_set[idx],
4116                          cfg,
4117                          sizeof(struct rte_eth_flex_payload_cfg));
4118
4119 }
4120
4121 void
4122 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4123 {
4124 #ifdef RTE_LIBRTE_IXGBE_PMD
4125         int diag;
4126
4127         if (is_rx)
4128                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4129         else
4130                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4131
4132         if (diag == 0)
4133                 return;
4134         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4135                         is_rx ? "rx" : "tx", port_id, diag);
4136         return;
4137 #endif
4138         printf("VF %s setting not supported for port %d\n",
4139                         is_rx ? "Rx" : "Tx", port_id);
4140         RTE_SET_USED(vf);
4141         RTE_SET_USED(on);
4142 }
4143
4144 int
4145 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4146 {
4147         int diag;
4148         struct rte_eth_link link;
4149         int ret;
4150
4151         if (port_id_is_invalid(port_id, ENABLED_WARN))
4152                 return 1;
4153         ret = eth_link_get_nowait_print_err(port_id, &link);
4154         if (ret < 0)
4155                 return 1;
4156         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4157             rate > link.link_speed) {
4158                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4159                         rate, link.link_speed);
4160                 return 1;
4161         }
4162         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4163         if (diag == 0)
4164                 return diag;
4165         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4166                 port_id, diag);
4167         return diag;
4168 }
4169
4170 int
4171 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4172 {
4173         int diag = -ENOTSUP;
4174
4175         RTE_SET_USED(vf);
4176         RTE_SET_USED(rate);
4177         RTE_SET_USED(q_msk);
4178
4179 #ifdef RTE_LIBRTE_IXGBE_PMD
4180         if (diag == -ENOTSUP)
4181                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4182                                                        q_msk);
4183 #endif
4184 #ifdef RTE_LIBRTE_BNXT_PMD
4185         if (diag == -ENOTSUP)
4186                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4187 #endif
4188         if (diag == 0)
4189                 return diag;
4190
4191         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4192                 port_id, diag);
4193         return diag;
4194 }
4195
4196 /*
4197  * Functions to manage the set of filtered Multicast MAC addresses.
4198  *
4199  * A pool of filtered multicast MAC addresses is associated with each port.
4200  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4201  * The address of the pool and the number of valid multicast MAC addresses
4202  * recorded in the pool are stored in the fields "mc_addr_pool" and
4203  * "mc_addr_nb" of the "rte_port" data structure.
4204  *
4205  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4206  * to be supplied a contiguous array of multicast MAC addresses.
4207  * To comply with this constraint, the set of multicast addresses recorded
4208  * into the pool are systematically compacted at the beginning of the pool.
4209  * Hence, when a multicast address is removed from the pool, all following
4210  * addresses, if any, are copied back to keep the set contiguous.
4211  */
4212 #define MCAST_POOL_INC 32
4213
4214 static int
4215 mcast_addr_pool_extend(struct rte_port *port)
4216 {
4217         struct rte_ether_addr *mc_pool;
4218         size_t mc_pool_size;
4219
4220         /*
4221          * If a free entry is available at the end of the pool, just
4222          * increment the number of recorded multicast addresses.
4223          */
4224         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
4225                 port->mc_addr_nb++;
4226                 return 0;
4227         }
4228
4229         /*
4230          * [re]allocate a pool with MCAST_POOL_INC more entries.
4231          * The previous test guarantees that port->mc_addr_nb is a multiple
4232          * of MCAST_POOL_INC.
4233          */
4234         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
4235                                                     MCAST_POOL_INC);
4236         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
4237                                                 mc_pool_size);
4238         if (mc_pool == NULL) {
4239                 printf("allocation of pool of %u multicast addresses failed\n",
4240                        port->mc_addr_nb + MCAST_POOL_INC);
4241                 return -ENOMEM;
4242         }
4243
4244         port->mc_addr_pool = mc_pool;
4245         port->mc_addr_nb++;
4246         return 0;
4247
4248 }
4249
4250 static void
4251 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
4252 {
4253         if (mcast_addr_pool_extend(port) != 0)
4254                 return;
4255         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
4256 }
4257
4258 static void
4259 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
4260 {
4261         port->mc_addr_nb--;
4262         if (addr_idx == port->mc_addr_nb) {
4263                 /* No need to recompact the set of multicast addressses. */
4264                 if (port->mc_addr_nb == 0) {
4265                         /* free the pool of multicast addresses. */
4266                         free(port->mc_addr_pool);
4267                         port->mc_addr_pool = NULL;
4268                 }
4269                 return;
4270         }
4271         memmove(&port->mc_addr_pool[addr_idx],
4272                 &port->mc_addr_pool[addr_idx + 1],
4273                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
4274 }
4275
4276 static int
4277 eth_port_multicast_addr_list_set(portid_t port_id)
4278 {
4279         struct rte_port *port;
4280         int diag;
4281
4282         port = &ports[port_id];
4283         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
4284                                             port->mc_addr_nb);
4285         if (diag < 0)
4286                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
4287                         port_id, port->mc_addr_nb, diag);
4288
4289         return diag;
4290 }
4291
4292 void
4293 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
4294 {
4295         struct rte_port *port;
4296         uint32_t i;
4297
4298         if (port_id_is_invalid(port_id, ENABLED_WARN))
4299                 return;
4300
4301         port = &ports[port_id];
4302
4303         /*
4304          * Check that the added multicast MAC address is not already recorded
4305          * in the pool of multicast addresses.
4306          */
4307         for (i = 0; i < port->mc_addr_nb; i++) {
4308                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
4309                         printf("multicast address already filtered by port\n");
4310                         return;
4311                 }
4312         }
4313
4314         mcast_addr_pool_append(port, mc_addr);
4315         if (eth_port_multicast_addr_list_set(port_id) < 0)
4316                 /* Rollback on failure, remove the address from the pool */
4317                 mcast_addr_pool_remove(port, i);
4318 }
4319
4320 void
4321 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
4322 {
4323         struct rte_port *port;
4324         uint32_t i;
4325
4326         if (port_id_is_invalid(port_id, ENABLED_WARN))
4327                 return;
4328
4329         port = &ports[port_id];
4330
4331         /*
4332          * Search the pool of multicast MAC addresses for the removed address.
4333          */
4334         for (i = 0; i < port->mc_addr_nb; i++) {
4335                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
4336                         break;
4337         }
4338         if (i == port->mc_addr_nb) {
4339                 printf("multicast address not filtered by port %d\n", port_id);
4340                 return;
4341         }
4342
4343         mcast_addr_pool_remove(port, i);
4344         if (eth_port_multicast_addr_list_set(port_id) < 0)
4345                 /* Rollback on failure, add the address back into the pool */
4346                 mcast_addr_pool_append(port, mc_addr);
4347 }
4348
4349 void
4350 port_dcb_info_display(portid_t port_id)
4351 {
4352         struct rte_eth_dcb_info dcb_info;
4353         uint16_t i;
4354         int ret;
4355         static const char *border = "================";
4356
4357         if (port_id_is_invalid(port_id, ENABLED_WARN))
4358                 return;
4359
4360         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
4361         if (ret) {
4362                 printf("\n Failed to get dcb infos on port %-2d\n",
4363                         port_id);
4364                 return;
4365         }
4366         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
4367         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
4368         printf("\n  TC :        ");
4369         for (i = 0; i < dcb_info.nb_tcs; i++)
4370                 printf("\t%4d", i);
4371         printf("\n  Priority :  ");
4372         for (i = 0; i < dcb_info.nb_tcs; i++)
4373                 printf("\t%4d", dcb_info.prio_tc[i]);
4374         printf("\n  BW percent :");
4375         for (i = 0; i < dcb_info.nb_tcs; i++)
4376                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4377         printf("\n  RXQ base :  ");
4378         for (i = 0; i < dcb_info.nb_tcs; i++)
4379                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4380         printf("\n  RXQ number :");
4381         for (i = 0; i < dcb_info.nb_tcs; i++)
4382                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4383         printf("\n  TXQ base :  ");
4384         for (i = 0; i < dcb_info.nb_tcs; i++)
4385                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4386         printf("\n  TXQ number :");
4387         for (i = 0; i < dcb_info.nb_tcs; i++)
4388                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4389         printf("\n");
4390 }
4391
4392 uint8_t *
4393 open_file(const char *file_path, uint32_t *size)
4394 {
4395         int fd = open(file_path, O_RDONLY);
4396         off_t pkg_size;
4397         uint8_t *buf = NULL;
4398         int ret = 0;
4399         struct stat st_buf;
4400
4401         if (size)
4402                 *size = 0;
4403
4404         if (fd == -1) {
4405                 printf("%s: Failed to open %s\n", __func__, file_path);
4406                 return buf;
4407         }
4408
4409         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4410                 close(fd);
4411                 printf("%s: File operations failed\n", __func__);
4412                 return buf;
4413         }
4414
4415         pkg_size = st_buf.st_size;
4416         if (pkg_size < 0) {
4417                 close(fd);
4418                 printf("%s: File operations failed\n", __func__);
4419                 return buf;
4420         }
4421
4422         buf = (uint8_t *)malloc(pkg_size);
4423         if (!buf) {
4424                 close(fd);
4425                 printf("%s: Failed to malloc memory\n", __func__);
4426                 return buf;
4427         }
4428
4429         ret = read(fd, buf, pkg_size);
4430         if (ret < 0) {
4431                 close(fd);
4432                 printf("%s: File read operation failed\n", __func__);
4433                 close_file(buf);
4434                 return NULL;
4435         }
4436
4437         if (size)
4438                 *size = pkg_size;
4439
4440         close(fd);
4441
4442         return buf;
4443 }
4444
4445 int
4446 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4447 {
4448         FILE *fh = fopen(file_path, "wb");
4449
4450         if (fh == NULL) {
4451                 printf("%s: Failed to open %s\n", __func__, file_path);
4452                 return -1;
4453         }
4454
4455         if (fwrite(buf, 1, size, fh) != size) {
4456                 fclose(fh);
4457                 printf("%s: File write operation failed\n", __func__);
4458                 return -1;
4459         }
4460
4461         fclose(fh);
4462
4463         return 0;
4464 }
4465
4466 int
4467 close_file(uint8_t *buf)
4468 {
4469         if (buf) {
4470                 free((void *)buf);
4471                 return 0;
4472         }
4473
4474         return -1;
4475 }
4476
4477 void
4478 port_queue_region_info_display(portid_t port_id, void *buf)
4479 {
4480 #ifdef RTE_LIBRTE_I40E_PMD
4481         uint16_t i, j;
4482         struct rte_pmd_i40e_queue_regions *info =
4483                 (struct rte_pmd_i40e_queue_regions *)buf;
4484         static const char *queue_region_info_stats_border = "-------";
4485
4486         if (!info->queue_region_number)
4487                 printf("there is no region has been set before");
4488
4489         printf("\n      %s All queue region info for port=%2d %s",
4490                         queue_region_info_stats_border, port_id,
4491                         queue_region_info_stats_border);
4492         printf("\n      queue_region_number: %-14u \n",
4493                         info->queue_region_number);
4494
4495         for (i = 0; i < info->queue_region_number; i++) {
4496                 printf("\n      region_id: %-14u queue_number: %-14u "
4497                         "queue_start_index: %-14u \n",
4498                         info->region[i].region_id,
4499                         info->region[i].queue_num,
4500                         info->region[i].queue_start_index);
4501
4502                 printf("  user_priority_num is  %-14u :",
4503                                         info->region[i].user_priority_num);
4504                 for (j = 0; j < info->region[i].user_priority_num; j++)
4505                         printf(" %-14u ", info->region[i].user_priority[j]);
4506
4507                 printf("\n      flowtype_num is  %-14u :",
4508                                 info->region[i].flowtype_num);
4509                 for (j = 0; j < info->region[i].flowtype_num; j++)
4510                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4511         }
4512 #else
4513         RTE_SET_USED(port_id);
4514         RTE_SET_USED(buf);
4515 #endif
4516
4517         printf("\n\n");
4518 }
4519
4520 void
4521 show_macs(portid_t port_id)
4522 {
4523         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4524         struct rte_eth_dev_info dev_info;
4525         struct rte_ether_addr *addr;
4526         uint32_t i, num_macs = 0;
4527         struct rte_eth_dev *dev;
4528
4529         dev = &rte_eth_devices[port_id];
4530
4531         rte_eth_dev_info_get(port_id, &dev_info);
4532
4533         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4534                 addr = &dev->data->mac_addrs[i];
4535
4536                 /* skip zero address */
4537                 if (rte_is_zero_ether_addr(addr))
4538                         continue;
4539
4540                 num_macs++;
4541         }
4542
4543         printf("Number of MAC address added: %d\n", num_macs);
4544
4545         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4546                 addr = &dev->data->mac_addrs[i];
4547
4548                 /* skip zero address */
4549                 if (rte_is_zero_ether_addr(addr))
4550                         continue;
4551
4552                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4553                 printf("  %s\n", buf);
4554         }
4555 }
4556
4557 void
4558 show_mcast_macs(portid_t port_id)
4559 {
4560         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4561         struct rte_ether_addr *addr;
4562         struct rte_port *port;
4563         uint32_t i;
4564
4565         port = &ports[port_id];
4566
4567         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
4568
4569         for (i = 0; i < port->mc_addr_nb; i++) {
4570                 addr = &port->mc_addr_pool[i];
4571
4572                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4573                 printf("  %s\n", buf);
4574         }
4575 }