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_NET_IXGBE
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_NET_I40E
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_NET_BNXT
  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 | ETH_RSS_ECPRI | ETH_RSS_MPLS},
  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         { "ecpri", ETH_RSS_ECPRI },
 140         { "mpls", ETH_RSS_MPLS },
 141         { NULL, 0 },
 142 };
 143
 144 static const struct {
 145         enum rte_eth_fec_mode mode;
 146         const char *name;
 147 } fec_mode_name[] = {
 148         {
 149                 .mode = RTE_ETH_FEC_NOFEC,
 150                 .name = "off",
 151         },
 152         {
 153                 .mode = RTE_ETH_FEC_AUTO,
 154                 .name = "auto",
 155         },
 156         {
 157                 .mode = RTE_ETH_FEC_BASER,
 158                 .name = "baser",
 159         },
 160         {
 161                 .mode = RTE_ETH_FEC_RS,
 162                 .name = "rs",
 163         },
 164 };
 165
 166 static void
 167 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 168 {
 169         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 170         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 171         printf("%s%s", name, buf);
 172 }
 173
 174 void
 175 nic_stats_display(portid_t port_id)
 176 {
 177         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 178         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 179         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 180         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 181         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 182         struct timespec cur_time;
 183         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 184                                                                 diff_ns;
 185         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 186         struct rte_eth_stats stats;
 187
 188         static const char *nic_stats_border = "########################";
 189
 190         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 191                 print_valid_ports();
 192                 return;
 193         }
 194         rte_eth_stats_get(port_id, &stats);
 195         printf("\n  %s NIC statistics for port %-2d %s\n",
 196                nic_stats_border, port_id, nic_stats_border);
 197
 198         printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 199                "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes);
 200         printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 201         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 202         printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 203                "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes);
 204
 205         diff_ns = 0;
 206         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 207                 uint64_t ns;
 208
 209                 ns = cur_time.tv_sec * NS_PER_SEC;
 210                 ns += cur_time.tv_nsec;
 211
 212                 if (prev_ns[port_id] != 0)
 213                         diff_ns = ns - prev_ns[port_id];
 214                 prev_ns[port_id] = ns;
 215         }
 216
 217         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 218                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 219         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 220                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 221         prev_pkts_rx[port_id] = stats.ipackets;
 222         prev_pkts_tx[port_id] = stats.opackets;
 223         mpps_rx = diff_ns > 0 ?
 224                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 225         mpps_tx = diff_ns > 0 ?
 226                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 227
 228         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 229                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 230         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 231                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 232         prev_bytes_rx[port_id] = stats.ibytes;
 233         prev_bytes_tx[port_id] = stats.obytes;
 234         mbps_rx = diff_ns > 0 ?
 235                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 236         mbps_tx = diff_ns > 0 ?
 237                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 238
 239         printf("\n  Throughput (since last show)\n");
 240         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 241                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 242                mpps_tx, mbps_tx * 8);
 243
 244         printf("  %s############################%s\n",
 245                nic_stats_border, nic_stats_border);
 246 }
 247
 248 void
 249 nic_stats_clear(portid_t port_id)
 250 {
 251         int ret;
 252
 253         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 254                 print_valid_ports();
 255                 return;
 256         }
 257
 258         ret = rte_eth_stats_reset(port_id);
 259         if (ret != 0) {
 260                 printf("%s: Error: failed to reset stats (port %u): %s",
 261                        __func__, port_id, strerror(-ret));
 262                 return;
 263         }
 264
 265         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 266         if (ret != 0) {
 267                 if (ret < 0)
 268                         ret = -ret;
 269                 printf("%s: Error: failed to get stats (port %u): %s",
 270                        __func__, port_id, strerror(ret));
 271                 return;
 272         }
 273         printf("\n  NIC statistics for port %d cleared\n", port_id);
 274 }
 275
 276 void
 277 nic_xstats_display(portid_t port_id)
 278 {
 279         struct rte_eth_xstat *xstats;
 280         int cnt_xstats, idx_xstat;
 281         struct rte_eth_xstat_name *xstats_names;
 282
 283         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 284                 print_valid_ports();
 285                 return;
 286         }
 287         printf("###### NIC extended statistics for port %-2d\n", port_id);
 288         if (!rte_eth_dev_is_valid_port(port_id)) {
 289                 printf("Error: Invalid port number %i\n", port_id);
 290                 return;
 291         }
 292
 293         /* Get count */
 294         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 295         if (cnt_xstats  < 0) {
 296                 printf("Error: Cannot get count of xstats\n");
 297                 return;
 298         }
 299
 300         /* Get id-name lookup table */
 301         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 302         if (xstats_names == NULL) {
 303                 printf("Cannot allocate memory for xstats lookup\n");
 304                 return;
 305         }
 306         if (cnt_xstats != rte_eth_xstats_get_names(
 307                         port_id, xstats_names, cnt_xstats)) {
 308                 printf("Error: Cannot get xstats lookup\n");
 309                 free(xstats_names);
 310                 return;
 311         }
 312
 313         /* Get stats themselves */
 314         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 315         if (xstats == NULL) {
 316                 printf("Cannot allocate memory for xstats\n");
 317                 free(xstats_names);
 318                 return;
 319         }
 320         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 321                 printf("Error: Unable to get xstats\n");
 322                 free(xstats_names);
 323                 free(xstats);
 324                 return;
 325         }
 326
 327         /* Display xstats */
 328         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 329                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 330                         continue;
 331                 printf("%s: %"PRIu64"\n",
 332                         xstats_names[idx_xstat].name,
 333                         xstats[idx_xstat].value);
 334         }
 335         free(xstats_names);
 336         free(xstats);
 337 }
 338
 339 void
 340 nic_xstats_clear(portid_t port_id)
 341 {
 342         int ret;
 343
 344         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 345                 print_valid_ports();
 346                 return;
 347         }
 348
 349         ret = rte_eth_xstats_reset(port_id);
 350         if (ret != 0) {
 351                 printf("%s: Error: failed to reset xstats (port %u): %s",
 352                        __func__, port_id, strerror(-ret));
 353                 return;
 354         }
 355
 356         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 357         if (ret != 0) {
 358                 if (ret < 0)
 359                         ret = -ret;
 360                 printf("%s: Error: failed to get stats (port %u): %s",
 361                        __func__, port_id, strerror(ret));
 362                 return;
 363         }
 364 }
 365
 366 void
 367 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 368 {
 369         struct rte_eth_burst_mode mode;
 370         struct rte_eth_rxq_info qinfo;
 371         int32_t rc;
 372         static const char *info_border = "*********************";
 373
 374         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 375         if (rc != 0) {
 376                 printf("Failed to retrieve information for port: %u, "
 377                         "RX queue: %hu\nerror desc: %s(%d)\n",
 378                         port_id, queue_id, strerror(-rc), rc);
 379                 return;
 380         }
 381
 382         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 383                info_border, port_id, queue_id, info_border);
 384
 385         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 386         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 387         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 388         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 389         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 390         printf("\nRX drop packets: %s",
 391                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 392         printf("\nRX deferred start: %s",
 393                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 394         printf("\nRX scattered packets: %s",
 395                 (qinfo.scattered_rx != 0) ? "on" : "off");
 396         if (qinfo.rx_buf_size != 0)
 397                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 398         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 399
 400         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 401                 printf("\nBurst mode: %s%s",
 402                        mode.info,
 403                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 404                                 " (per queue)" : "");
 405
 406         printf("\n");
 407 }
 408
 409 void
 410 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 411 {
 412         struct rte_eth_burst_mode mode;
 413         struct rte_eth_txq_info qinfo;
 414         int32_t rc;
 415         static const char *info_border = "*********************";
 416
 417         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 418         if (rc != 0) {
 419                 printf("Failed to retrieve information for port: %u, "
 420                         "TX queue: %hu\nerror desc: %s(%d)\n",
 421                         port_id, queue_id, strerror(-rc), rc);
 422                 return;
 423         }
 424
 425         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 426                info_border, port_id, queue_id, info_border);
 427
 428         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 429         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 430         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 431         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 432         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 433         printf("\nTX deferred start: %s",
 434                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 435         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 436
 437         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 438                 printf("\nBurst mode: %s%s",
 439                        mode.info,
 440                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 441                                 " (per queue)" : "");
 442
 443         printf("\n");
 444 }
 445
 446 static int bus_match_all(const struct rte_bus *bus, const void *data)
 447 {
 448         RTE_SET_USED(bus);
 449         RTE_SET_USED(data);
 450         return 0;
 451 }
 452
 453 static void
 454 device_infos_display_speeds(uint32_t speed_capa)
 455 {
 456         printf("\n\tDevice speed capability:");
 457         if (speed_capa == ETH_LINK_SPEED_AUTONEG)
 458                 printf(" Autonegotiate (all speeds)");
 459         if (speed_capa & ETH_LINK_SPEED_FIXED)
 460                 printf(" Disable autonegotiate (fixed speed)  ");
 461         if (speed_capa & ETH_LINK_SPEED_10M_HD)
 462                 printf(" 10 Mbps half-duplex  ");
 463         if (speed_capa & ETH_LINK_SPEED_10M)
 464                 printf(" 10 Mbps full-duplex  ");
 465         if (speed_capa & ETH_LINK_SPEED_100M_HD)
 466                 printf(" 100 Mbps half-duplex  ");
 467         if (speed_capa & ETH_LINK_SPEED_100M)
 468                 printf(" 100 Mbps full-duplex  ");
 469         if (speed_capa & ETH_LINK_SPEED_1G)
 470                 printf(" 1 Gbps  ");
 471         if (speed_capa & ETH_LINK_SPEED_2_5G)
 472                 printf(" 2.5 Gbps  ");
 473         if (speed_capa & ETH_LINK_SPEED_5G)
 474                 printf(" 5 Gbps  ");
 475         if (speed_capa & ETH_LINK_SPEED_10G)
 476                 printf(" 10 Gbps  ");
 477         if (speed_capa & ETH_LINK_SPEED_20G)
 478                 printf(" 20 Gbps  ");
 479         if (speed_capa & ETH_LINK_SPEED_25G)
 480                 printf(" 25 Gbps  ");
 481         if (speed_capa & ETH_LINK_SPEED_40G)
 482                 printf(" 40 Gbps  ");
 483         if (speed_capa & ETH_LINK_SPEED_50G)
 484                 printf(" 50 Gbps  ");
 485         if (speed_capa & ETH_LINK_SPEED_56G)
 486                 printf(" 56 Gbps  ");
 487         if (speed_capa & ETH_LINK_SPEED_100G)
 488                 printf(" 100 Gbps  ");
 489         if (speed_capa & ETH_LINK_SPEED_200G)
 490                 printf(" 200 Gbps  ");
 491 }
 492
 493 void
 494 device_infos_display(const char *identifier)
 495 {
 496         static const char *info_border = "*********************";
 497         struct rte_bus *start = NULL, *next;
 498         struct rte_dev_iterator dev_iter;
 499         char name[RTE_ETH_NAME_MAX_LEN];
 500         struct rte_ether_addr mac_addr;
 501         struct rte_device *dev;
 502         struct rte_devargs da;
 503         portid_t port_id;
 504         struct rte_eth_dev_info dev_info;
 505         char devstr[128];
 506
 507         memset(&da, 0, sizeof(da));
 508         if (!identifier)
 509                 goto skip_parse;
 510
 511         if (rte_devargs_parsef(&da, "%s", identifier)) {
 512                 printf("cannot parse identifier\n");
 513                 return;
 514         }
 515
 516 skip_parse:
 517         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 518
 519                 start = next;
 520                 if (identifier && da.bus != next)
 521                         continue;
 522
 523                 /* Skip buses that don't have iterate method */
 524                 if (!next->dev_iterate)
 525                         continue;
 526
 527                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 528                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 529
 530                         if (!dev->driver)
 531                                 continue;
 532                         /* Check for matching device if identifier is present */
 533                         if (identifier &&
 534                             strncmp(da.name, dev->name, strlen(dev->name)))
 535                                 continue;
 536                         printf("\n%s Infos for device %s %s\n",
 537                                info_border, dev->name, info_border);
 538                         printf("Bus name: %s", dev->bus->name);
 539                         printf("\nDriver name: %s", dev->driver->name);
 540                         printf("\nDevargs: %s",
 541                                dev->devargs ? dev->devargs->args : "");
 542                         printf("\nConnect to socket: %d", dev->numa_node);
 543                         printf("\n");
 544
 545                         /* List ports with matching device name */
 546                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 547                                 printf("\n\tPort id: %-2d", port_id);
 548                                 if (eth_macaddr_get_print_err(port_id,
 549                                                               &mac_addr) == 0)
 550                                         print_ethaddr("\n\tMAC address: ",
 551                                                       &mac_addr);
 552                                 rte_eth_dev_get_name_by_port(port_id, name);
 553                                 printf("\n\tDevice name: %s", name);
 554                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 555                                         device_infos_display_speeds(dev_info.speed_capa);
 556                                 printf("\n");
 557                         }
 558                 }
 559         };
 560         rte_devargs_reset(&da);
 561 }
 562
 563 void
 564 port_infos_display(portid_t port_id)
 565 {
 566         struct rte_port *port;
 567         struct rte_ether_addr mac_addr;
 568         struct rte_eth_link link;
 569         struct rte_eth_dev_info dev_info;
 570         int vlan_offload;
 571         struct rte_mempool * mp;
 572         static const char *info_border = "*********************";
 573         uint16_t mtu;
 574         char name[RTE_ETH_NAME_MAX_LEN];
 575         int ret;
 576         char fw_version[ETHDEV_FWVERS_LEN];
 577
 578         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 579                 print_valid_ports();
 580                 return;
 581         }
 582         port = &ports[port_id];
 583         ret = eth_link_get_nowait_print_err(port_id, &link);
 584         if (ret < 0)
 585                 return;
 586
 587         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 588         if (ret != 0)
 589                 return;
 590
 591         printf("\n%s Infos for port %-2d %s\n",
 592                info_border, port_id, info_border);
 593         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 594                 print_ethaddr("MAC address: ", &mac_addr);
 595         rte_eth_dev_get_name_by_port(port_id, name);
 596         printf("\nDevice name: %s", name);
 597         printf("\nDriver name: %s", dev_info.driver_name);
 598
 599         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 600                                                 ETHDEV_FWVERS_LEN) == 0)
 601                 printf("\nFirmware-version: %s", fw_version);
 602         else
 603                 printf("\nFirmware-version: %s", "not available");
 604
 605         if (dev_info.device->devargs && dev_info.device->devargs->args)
 606                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 607         printf("\nConnect to socket: %u", port->socket_id);
 608
 609         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 610                 mp = mbuf_pool_find(port_numa[port_id], 0);
 611                 if (mp)
 612                         printf("\nmemory allocation on the socket: %d",
 613                                                         port_numa[port_id]);
 614         } else
 615                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 616
 617         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 618         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 619         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 620                ("full-duplex") : ("half-duplex"));
 621
 622         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 623                 printf("MTU: %u\n", mtu);
 624
 625         printf("Promiscuous mode: %s\n",
 626                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 627         printf("Allmulticast mode: %s\n",
 628                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 629         printf("Maximum number of MAC addresses: %u\n",
 630                (unsigned int)(port->dev_info.max_mac_addrs));
 631         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 632                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 633
 634         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 635         if (vlan_offload >= 0){
 636                 printf("VLAN offload: \n");
 637                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 638                         printf("  strip on, ");
 639                 else
 640                         printf("  strip off, ");
 641
 642                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 643                         printf("filter on, ");
 644                 else
 645                         printf("filter off, ");
 646
 647                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 648                         printf("extend on, ");
 649                 else
 650                         printf("extend off, ");
 651
 652                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 653                         printf("qinq strip on\n");
 654                 else
 655                         printf("qinq strip off\n");
 656         }
 657
 658         if (dev_info.hash_key_size > 0)
 659                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 660         if (dev_info.reta_size > 0)
 661                 printf("Redirection table size: %u\n", dev_info.reta_size);
 662         if (!dev_info.flow_type_rss_offloads)
 663                 printf("No RSS offload flow type is supported.\n");
 664         else {
 665                 uint16_t i;
 666                 char *p;
 667
 668                 printf("Supported RSS offload flow types:\n");
 669                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 670                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 671                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 672                                 continue;
 673                         p = flowtype_to_str(i);
 674                         if (p)
 675                                 printf("  %s\n", p);
 676                         else
 677                                 printf("  user defined %d\n", i);
 678                 }
 679         }
 680
 681         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 682         printf("Maximum configurable length of RX packet: %u\n",
 683                 dev_info.max_rx_pktlen);
 684         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 685                 dev_info.max_lro_pkt_size);
 686         if (dev_info.max_vfs)
 687                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 688         if (dev_info.max_vmdq_pools)
 689                 printf("Maximum number of VMDq pools: %u\n",
 690                         dev_info.max_vmdq_pools);
 691
 692         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 693         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 694         printf("Max possible number of RXDs per queue: %hu\n",
 695                 dev_info.rx_desc_lim.nb_max);
 696         printf("Min possible number of RXDs per queue: %hu\n",
 697                 dev_info.rx_desc_lim.nb_min);
 698         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 699
 700         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 701         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 702         printf("Max possible number of TXDs per queue: %hu\n",
 703                 dev_info.tx_desc_lim.nb_max);
 704         printf("Min possible number of TXDs per queue: %hu\n",
 705                 dev_info.tx_desc_lim.nb_min);
 706         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 707         printf("Max segment number per packet: %hu\n",
 708                 dev_info.tx_desc_lim.nb_seg_max);
 709         printf("Max segment number per MTU/TSO: %hu\n",
 710                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 711
 712         /* Show switch info only if valid switch domain and port id is set */
 713         if (dev_info.switch_info.domain_id !=
 714                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 715                 if (dev_info.switch_info.name)
 716                         printf("Switch name: %s\n", dev_info.switch_info.name);
 717
 718                 printf("Switch domain Id: %u\n",
 719                         dev_info.switch_info.domain_id);
 720                 printf("Switch Port Id: %u\n",
 721                         dev_info.switch_info.port_id);
 722         }
 723 }
 724
 725 void
 726 port_summary_header_display(void)
 727 {
 728         uint16_t port_number;
 729
 730         port_number = rte_eth_dev_count_avail();
 731         printf("Number of available ports: %i\n", port_number);
 732         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 733                         "Driver", "Status", "Link");
 734 }
 735
 736 void
 737 port_summary_display(portid_t port_id)
 738 {
 739         struct rte_ether_addr mac_addr;
 740         struct rte_eth_link link;
 741         struct rte_eth_dev_info dev_info;
 742         char name[RTE_ETH_NAME_MAX_LEN];
 743         int ret;
 744
 745         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 746                 print_valid_ports();
 747                 return;
 748         }
 749
 750         ret = eth_link_get_nowait_print_err(port_id, &link);
 751         if (ret < 0)
 752                 return;
 753
 754         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 755         if (ret != 0)
 756                 return;
 757
 758         rte_eth_dev_get_name_by_port(port_id, name);
 759         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 760         if (ret != 0)
 761                 return;
 762
 763         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 764                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 765                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 766                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 767                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 768                 rte_eth_link_speed_to_str(link.link_speed));
 769 }
 770
 771 void
 772 port_eeprom_display(portid_t port_id)
 773 {
 774         struct rte_dev_eeprom_info einfo;
 775         int ret;
 776         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 777                 print_valid_ports();
 778                 return;
 779         }
 780
 781         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 782         if (len_eeprom < 0) {
 783                 switch (len_eeprom) {
 784                 case -ENODEV:
 785                         printf("port index %d invalid\n", port_id);
 786                         break;
 787                 case -ENOTSUP:
 788                         printf("operation not supported by device\n");
 789                         break;
 790                 case -EIO:
 791                         printf("device is removed\n");
 792                         break;
 793                 default:
 794                         printf("Unable to get EEPROM: %d\n", len_eeprom);
 795                         break;
 796                 }
 797                 return;
 798         }
 799
 800         char buf[len_eeprom];
 801         einfo.offset = 0;
 802         einfo.length = len_eeprom;
 803         einfo.data = buf;
 804
 805         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 806         if (ret != 0) {
 807                 switch (ret) {
 808                 case -ENODEV:
 809                         printf("port index %d invalid\n", port_id);
 810                         break;
 811                 case -ENOTSUP:
 812                         printf("operation not supported by device\n");
 813                         break;
 814                 case -EIO:
 815                         printf("device is removed\n");
 816                         break;
 817                 default:
 818                         printf("Unable to get EEPROM: %d\n", ret);
 819                         break;
 820                 }
 821                 return;
 822         }
 823         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 824         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 825 }
 826
 827 void
 828 port_module_eeprom_display(portid_t port_id)
 829 {
 830         struct rte_eth_dev_module_info minfo;
 831         struct rte_dev_eeprom_info einfo;
 832         int ret;
 833
 834         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 835                 print_valid_ports();
 836                 return;
 837         }
 838
 839
 840         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 841         if (ret != 0) {
 842                 switch (ret) {
 843                 case -ENODEV:
 844                         printf("port index %d invalid\n", port_id);
 845                         break;
 846                 case -ENOTSUP:
 847                         printf("operation not supported by device\n");
 848                         break;
 849                 case -EIO:
 850                         printf("device is removed\n");
 851                         break;
 852                 default:
 853                         printf("Unable to get module EEPROM: %d\n", ret);
 854                         break;
 855                 }
 856                 return;
 857         }
 858
 859         char buf[minfo.eeprom_len];
 860         einfo.offset = 0;
 861         einfo.length = minfo.eeprom_len;
 862         einfo.data = buf;
 863
 864         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 865         if (ret != 0) {
 866                 switch (ret) {
 867                 case -ENODEV:
 868                         printf("port index %d invalid\n", port_id);
 869                         break;
 870                 case -ENOTSUP:
 871                         printf("operation not supported by device\n");
 872                         break;
 873                 case -EIO:
 874                         printf("device is removed\n");
 875                         break;
 876                 default:
 877                         printf("Unable to get module EEPROM: %d\n", ret);
 878                         break;
 879                 }
 880                 return;
 881         }
 882
 883         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 884         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 885 }
 886
 887 int
 888 port_id_is_invalid(portid_t port_id, enum print_warning warning)
 889 {
 890         uint16_t pid;
 891
 892         if (port_id == (portid_t)RTE_PORT_ALL)
 893                 return 0;
 894
 895         RTE_ETH_FOREACH_DEV(pid)
 896                 if (port_id == pid)
 897                         return 0;
 898
 899         if (warning == ENABLED_WARN)
 900                 printf("Invalid port %d\n", port_id);
 901
 902         return 1;
 903 }
 904
 905 void print_valid_ports(void)
 906 {
 907         portid_t pid;
 908
 909         printf("The valid ports array is [");
 910         RTE_ETH_FOREACH_DEV(pid) {
 911                 printf(" %d", pid);
 912         }
 913         printf(" ]\n");
 914 }
 915
 916 static int
 917 vlan_id_is_invalid(uint16_t vlan_id)
 918 {
 919         if (vlan_id < 4096)
 920                 return 0;
 921         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
 922         return 1;
 923 }
 924
 925 static int
 926 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
 927 {
 928         const struct rte_pci_device *pci_dev;
 929         const struct rte_bus *bus;
 930         uint64_t pci_len;
 931
 932         if (reg_off & 0x3) {
 933                 printf("Port register offset 0x%X not aligned on a 4-byte "
 934                        "boundary\n",
 935                        (unsigned)reg_off);
 936                 return 1;
 937         }
 938
 939         if (!ports[port_id].dev_info.device) {
 940                 printf("Invalid device\n");
 941                 return 0;
 942         }
 943
 944         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
 945         if (bus && !strcmp(bus->name, "pci")) {
 946                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
 947         } else {
 948                 printf("Not a PCI device\n");
 949                 return 1;
 950         }
 951
 952         pci_len = pci_dev->mem_resource[0].len;
 953         if (reg_off >= pci_len) {
 954                 printf("Port %d: register offset %u (0x%X) out of port PCI "
 955                        "resource (length=%"PRIu64")\n",
 956                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
 957                 return 1;
 958         }
 959         return 0;
 960 }
 961
 962 static int
 963 reg_bit_pos_is_invalid(uint8_t bit_pos)
 964 {
 965         if (bit_pos <= 31)
 966                 return 0;
 967         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
 968         return 1;
 969 }
 970
 971 #define display_port_and_reg_off(port_id, reg_off) \
 972         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
 973
 974 static inline void
 975 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 976 {
 977         display_port_and_reg_off(port_id, (unsigned)reg_off);
 978         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
 979 }
 980
 981 void
 982 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
 983 {
 984         uint32_t reg_v;
 985
 986
 987         if (port_id_is_invalid(port_id, ENABLED_WARN))
 988                 return;
 989         if (port_reg_off_is_invalid(port_id, reg_off))
 990                 return;
 991         if (reg_bit_pos_is_invalid(bit_x))
 992                 return;
 993         reg_v = port_id_pci_reg_read(port_id, reg_off);
 994         display_port_and_reg_off(port_id, (unsigned)reg_off);
 995         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
 996 }
 997
 998 void
 999 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1000                            uint8_t bit1_pos, uint8_t bit2_pos)
1001 {
1002         uint32_t reg_v;
1003         uint8_t  l_bit;
1004         uint8_t  h_bit;
1005
1006         if (port_id_is_invalid(port_id, ENABLED_WARN))
1007                 return;
1008         if (port_reg_off_is_invalid(port_id, reg_off))
1009                 return;
1010         if (reg_bit_pos_is_invalid(bit1_pos))
1011                 return;
1012         if (reg_bit_pos_is_invalid(bit2_pos))
1013                 return;
1014         if (bit1_pos > bit2_pos)
1015                 l_bit = bit2_pos, h_bit = bit1_pos;
1016         else
1017                 l_bit = bit1_pos, h_bit = bit2_pos;
1018
1019         reg_v = port_id_pci_reg_read(port_id, reg_off);
1020         reg_v >>= l_bit;
1021         if (h_bit < 31)
1022                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1023         display_port_and_reg_off(port_id, (unsigned)reg_off);
1024         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1025                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1026 }
1027
1028 void
1029 port_reg_display(portid_t port_id, uint32_t reg_off)
1030 {
1031         uint32_t reg_v;
1032
1033         if (port_id_is_invalid(port_id, ENABLED_WARN))
1034                 return;
1035         if (port_reg_off_is_invalid(port_id, reg_off))
1036                 return;
1037         reg_v = port_id_pci_reg_read(port_id, reg_off);
1038         display_port_reg_value(port_id, reg_off, reg_v);
1039 }
1040
1041 void
1042 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1043                  uint8_t bit_v)
1044 {
1045         uint32_t reg_v;
1046
1047         if (port_id_is_invalid(port_id, ENABLED_WARN))
1048                 return;
1049         if (port_reg_off_is_invalid(port_id, reg_off))
1050                 return;
1051         if (reg_bit_pos_is_invalid(bit_pos))
1052                 return;
1053         if (bit_v > 1) {
1054                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1055                 return;
1056         }
1057         reg_v = port_id_pci_reg_read(port_id, reg_off);
1058         if (bit_v == 0)
1059                 reg_v &= ~(1 << bit_pos);
1060         else
1061                 reg_v |= (1 << bit_pos);
1062         port_id_pci_reg_write(port_id, reg_off, reg_v);
1063         display_port_reg_value(port_id, reg_off, reg_v);
1064 }
1065
1066 void
1067 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1068                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1069 {
1070         uint32_t max_v;
1071         uint32_t reg_v;
1072         uint8_t  l_bit;
1073         uint8_t  h_bit;
1074
1075         if (port_id_is_invalid(port_id, ENABLED_WARN))
1076                 return;
1077         if (port_reg_off_is_invalid(port_id, reg_off))
1078                 return;
1079         if (reg_bit_pos_is_invalid(bit1_pos))
1080                 return;
1081         if (reg_bit_pos_is_invalid(bit2_pos))
1082                 return;
1083         if (bit1_pos > bit2_pos)
1084                 l_bit = bit2_pos, h_bit = bit1_pos;
1085         else
1086                 l_bit = bit1_pos, h_bit = bit2_pos;
1087
1088         if ((h_bit - l_bit) < 31)
1089                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1090         else
1091                 max_v = 0xFFFFFFFF;
1092
1093         if (value > max_v) {
1094                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1095                                 (unsigned)value, (unsigned)value,
1096                                 (unsigned)max_v, (unsigned)max_v);
1097                 return;
1098         }
1099         reg_v = port_id_pci_reg_read(port_id, reg_off);
1100         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1101         reg_v |= (value << l_bit); /* Set changed bits */
1102         port_id_pci_reg_write(port_id, reg_off, reg_v);
1103         display_port_reg_value(port_id, reg_off, reg_v);
1104 }
1105
1106 void
1107 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1108 {
1109         if (port_id_is_invalid(port_id, ENABLED_WARN))
1110                 return;
1111         if (port_reg_off_is_invalid(port_id, reg_off))
1112                 return;
1113         port_id_pci_reg_write(port_id, reg_off, reg_v);
1114         display_port_reg_value(port_id, reg_off, reg_v);
1115 }
1116
1117 void
1118 port_mtu_set(portid_t port_id, uint16_t mtu)
1119 {
1120         int diag;
1121         struct rte_port *rte_port = &ports[port_id];
1122         struct rte_eth_dev_info dev_info;
1123         uint16_t eth_overhead;
1124         int ret;
1125
1126         if (port_id_is_invalid(port_id, ENABLED_WARN))
1127                 return;
1128
1129         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1130         if (ret != 0)
1131                 return;
1132
1133         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1134                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1135                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1136                 return;
1137         }
1138         diag = rte_eth_dev_set_mtu(port_id, mtu);
1139         if (diag)
1140                 printf("Set MTU failed. diag=%d\n", diag);
1141         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1142                 /*
1143                  * Ether overhead in driver is equal to the difference of
1144                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1145                  * device supports jumbo frame.
1146                  */
1147                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1148                 if (mtu > RTE_ETHER_MTU) {
1149                         rte_port->dev_conf.rxmode.offloads |=
1150                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1151                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1152                                                 mtu + eth_overhead;
1153                 } else
1154                         rte_port->dev_conf.rxmode.offloads &=
1155                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1156         }
1157 }
1158
1159 /* Generic flow management functions. */
1160
1161 static struct port_flow_tunnel *
1162 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1163 {
1164         struct port_flow_tunnel *flow_tunnel;
1165
1166         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1167                 if (flow_tunnel->id == port_tunnel_id)
1168                         goto out;
1169         }
1170         flow_tunnel = NULL;
1171
1172 out:
1173         return flow_tunnel;
1174 }
1175
1176 const char *
1177 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1178 {
1179         const char *type;
1180         switch (tunnel->type) {
1181         default:
1182                 type = "unknown";
1183                 break;
1184         case RTE_FLOW_ITEM_TYPE_VXLAN:
1185                 type = "vxlan";
1186                 break;
1187         }
1188
1189         return type;
1190 }
1191
1192 struct port_flow_tunnel *
1193 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1194 {
1195         struct rte_port *port = &ports[port_id];
1196         struct port_flow_tunnel *flow_tunnel;
1197
1198         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1199                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1200                         goto out;
1201         }
1202         flow_tunnel = NULL;
1203
1204 out:
1205         return flow_tunnel;
1206 }
1207
1208 void port_flow_tunnel_list(portid_t port_id)
1209 {
1210         struct rte_port *port = &ports[port_id];
1211         struct port_flow_tunnel *flt;
1212
1213         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1214                 printf("port %u tunnel #%u type=%s",
1215                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1216                 if (flt->tunnel.tun_id)
1217                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1218                 printf("\n");
1219         }
1220 }
1221
1222 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1223 {
1224         struct rte_port *port = &ports[port_id];
1225         struct port_flow_tunnel *flt;
1226
1227         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1228                 if (flt->id == tunnel_id)
1229                         break;
1230         }
1231         if (flt) {
1232                 LIST_REMOVE(flt, chain);
1233                 free(flt);
1234                 printf("port %u: flow tunnel #%u destroyed\n",
1235                         port_id, tunnel_id);
1236         }
1237 }
1238
1239 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1240 {
1241         struct rte_port *port = &ports[port_id];
1242         enum rte_flow_item_type type;
1243         struct port_flow_tunnel *flt;
1244
1245         if (!strcmp(ops->type, "vxlan"))
1246                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1247         else {
1248                 printf("cannot offload \"%s\" tunnel type\n", ops->type);
1249                 return;
1250         }
1251         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1252                 if (flt->tunnel.type == type)
1253                         break;
1254         }
1255         if (!flt) {
1256                 flt = calloc(1, sizeof(*flt));
1257                 if (!flt) {
1258                         printf("failed to allocate port flt object\n");
1259                         return;
1260                 }
1261                 flt->tunnel.type = type;
1262                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1263                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1264                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1265         }
1266         printf("port %d: flow tunnel #%u type %s\n",
1267                 port_id, flt->id, ops->type);
1268 }
1269
1270 /** Generate a port_flow entry from attributes/pattern/actions. */
1271 static struct port_flow *
1272 port_flow_new(const struct rte_flow_attr *attr,
1273               const struct rte_flow_item *pattern,
1274               const struct rte_flow_action *actions,
1275               struct rte_flow_error *error)
1276 {
1277         const struct rte_flow_conv_rule rule = {
1278                 .attr_ro = attr,
1279                 .pattern_ro = pattern,
1280                 .actions_ro = actions,
1281         };
1282         struct port_flow *pf;
1283         int ret;
1284
1285         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1286         if (ret < 0)
1287                 return NULL;
1288         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1289         if (!pf) {
1290                 rte_flow_error_set
1291                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1292                          "calloc() failed");
1293                 return NULL;
1294         }
1295         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1296                           error) >= 0)
1297                 return pf;
1298         free(pf);
1299         return NULL;
1300 }
1301
1302 /** Print a message out of a flow error. */
1303 static int
1304 port_flow_complain(struct rte_flow_error *error)
1305 {
1306         static const char *const errstrlist[] = {
1307                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1308                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1309                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1310                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1311                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1312                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1313                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1314                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1315                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1316                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1317                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1318                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1319                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1320                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1321                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1322                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1323                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1324         };
1325         const char *errstr;
1326         char buf[32];
1327         int err = rte_errno;
1328
1329         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1330             !errstrlist[error->type])
1331                 errstr = "unknown type";
1332         else
1333                 errstr = errstrlist[error->type];
1334         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1335                error->type, errstr,
1336                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1337                                         error->cause), buf) : "",
1338                error->message ? error->message : "(no stated reason)",
1339                rte_strerror(err));
1340         return -err;
1341 }
1342
1343 static void
1344 rss_config_display(struct rte_flow_action_rss *rss_conf)
1345 {
1346         uint8_t i;
1347
1348         if (rss_conf == NULL) {
1349                 printf("Invalid rule\n");
1350                 return;
1351         }
1352
1353         printf("RSS:\n"
1354                " queues:");
1355         if (rss_conf->queue_num == 0)
1356                 printf(" none");
1357         for (i = 0; i < rss_conf->queue_num; i++)
1358                 printf(" %d", rss_conf->queue[i]);
1359         printf("\n");
1360
1361         printf(" function: ");
1362         switch (rss_conf->func) {
1363         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1364                 printf("default\n");
1365                 break;
1366         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1367                 printf("toeplitz\n");
1368                 break;
1369         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1370                 printf("simple_xor\n");
1371                 break;
1372         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1373                 printf("symmetric_toeplitz\n");
1374                 break;
1375         default:
1376                 printf("Unknown function\n");
1377                 return;
1378         }
1379
1380         printf(" types:\n");
1381         if (rss_conf->types == 0) {
1382                 printf("  none\n");
1383                 return;
1384         }
1385         for (i = 0; rss_type_table[i].str; i++) {
1386                 if ((rss_conf->types &
1387                     rss_type_table[i].rss_type) ==
1388                     rss_type_table[i].rss_type &&
1389                     rss_type_table[i].rss_type != 0)
1390                         printf("  %s\n", rss_type_table[i].str);
1391         }
1392 }
1393
1394 static struct port_indirect_action *
1395 action_get_by_id(portid_t port_id, uint32_t id)
1396 {
1397         struct rte_port *port;
1398         struct port_indirect_action **ppia;
1399         struct port_indirect_action *pia = NULL;
1400
1401         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1402             port_id == (portid_t)RTE_PORT_ALL)
1403                 return NULL;
1404         port = &ports[port_id];
1405         ppia = &port->actions_list;
1406         while (*ppia) {
1407                 if ((*ppia)->id == id) {
1408                         pia = *ppia;
1409                         break;
1410                 }
1411                 ppia = &(*ppia)->next;
1412         }
1413         if (!pia)
1414                 printf("Failed to find indirect action #%u on port %u\n",
1415                        id, port_id);
1416         return pia;
1417 }
1418
1419 static int
1420 action_alloc(portid_t port_id, uint32_t id,
1421              struct port_indirect_action **action)
1422 {
1423         struct rte_port *port;
1424         struct port_indirect_action **ppia;
1425         struct port_indirect_action *pia = NULL;
1426
1427         *action = NULL;
1428         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1429             port_id == (portid_t)RTE_PORT_ALL)
1430                 return -EINVAL;
1431         port = &ports[port_id];
1432         if (id == UINT32_MAX) {
1433                 /* taking first available ID */
1434                 if (port->actions_list) {
1435                         if (port->actions_list->id == UINT32_MAX - 1) {
1436                                 printf("Highest indirect action ID is already"
1437                                 " assigned, delete it first\n");
1438                                 return -ENOMEM;
1439                         }
1440                         id = port->actions_list->id + 1;
1441                 } else {
1442                         id = 0;
1443                 }
1444         }
1445         pia = calloc(1, sizeof(*pia));
1446         if (!pia) {
1447                 printf("Allocation of port %u indirect action failed\n",
1448                        port_id);
1449                 return -ENOMEM;
1450         }
1451         ppia = &port->actions_list;
1452         while (*ppia && (*ppia)->id > id)
1453                 ppia = &(*ppia)->next;
1454         if (*ppia && (*ppia)->id == id) {
1455                 printf("Indirect action #%u is already assigned,"
1456                         " delete it first\n", id);
1457                 free(pia);
1458                 return -EINVAL;
1459         }
1460         pia->next = *ppia;
1461         pia->id = id;
1462         *ppia = pia;
1463         *action = pia;
1464         return 0;
1465 }
1466
1467 /** Create indirect action */
1468 int
1469 port_action_handle_create(portid_t port_id, uint32_t id,
1470                           const struct rte_flow_indir_action_conf *conf,
1471                           const struct rte_flow_action *action)
1472 {
1473         struct port_indirect_action *pia;
1474         int ret;
1475         struct rte_flow_error error;
1476
1477         ret = action_alloc(port_id, id, &pia);
1478         if (ret)
1479                 return ret;
1480         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1481                 struct rte_flow_action_age *age =
1482                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1483
1484                 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION;
1485                 age->context = &pia->age_type;
1486         }
1487         /* Poisoning to make sure PMDs update it in case of error. */
1488         memset(&error, 0x22, sizeof(error));
1489         pia->handle = rte_flow_action_handle_create(port_id, conf, action,
1490                                                     &error);
1491         if (!pia->handle) {
1492                 uint32_t destroy_id = pia->id;
1493                 port_action_handle_destroy(port_id, 1, &destroy_id);
1494                 return port_flow_complain(&error);
1495         }
1496         pia->type = action->type;
1497         printf("Indirect action #%u created\n", pia->id);
1498         return 0;
1499 }
1500
1501 /** Destroy indirect action */
1502 int
1503 port_action_handle_destroy(portid_t port_id,
1504                            uint32_t n,
1505                            const uint32_t *actions)
1506 {
1507         struct rte_port *port;
1508         struct port_indirect_action **tmp;
1509         uint32_t c = 0;
1510         int ret = 0;
1511
1512         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1513             port_id == (portid_t)RTE_PORT_ALL)
1514                 return -EINVAL;
1515         port = &ports[port_id];
1516         tmp = &port->actions_list;
1517         while (*tmp) {
1518                 uint32_t i;
1519
1520                 for (i = 0; i != n; ++i) {
1521                         struct rte_flow_error error;
1522                         struct port_indirect_action *pia = *tmp;
1523
1524                         if (actions[i] != pia->id)
1525                                 continue;
1526                         /*
1527                          * Poisoning to make sure PMDs update it in case
1528                          * of error.
1529                          */
1530                         memset(&error, 0x33, sizeof(error));
1531
1532                         if (pia->handle && rte_flow_action_handle_destroy(
1533                                         port_id, pia->handle, &error)) {
1534                                 ret = port_flow_complain(&error);
1535                                 continue;
1536                         }
1537                         *tmp = pia->next;
1538                         printf("Indirect action #%u destroyed\n", pia->id);
1539                         free(pia);
1540                         break;
1541                 }
1542                 if (i == n)
1543                         tmp = &(*tmp)->next;
1544                 ++c;
1545         }
1546         return ret;
1547 }
1548
1549
1550 /** Get indirect action by port + id */
1551 struct rte_flow_action_handle *
1552 port_action_handle_get_by_id(portid_t port_id, uint32_t id)
1553 {
1554
1555         struct port_indirect_action *pia = action_get_by_id(port_id, id);
1556
1557         return (pia) ? pia->handle : NULL;
1558 }
1559
1560 /** Update indirect action */
1561 int
1562 port_action_handle_update(portid_t port_id, uint32_t id,
1563                           const struct rte_flow_action *action)
1564 {
1565         struct rte_flow_error error;
1566         struct rte_flow_action_handle *action_handle;
1567
1568         action_handle = port_action_handle_get_by_id(port_id, id);
1569         if (!action_handle)
1570                 return -EINVAL;
1571         if (rte_flow_action_handle_update(port_id, action_handle, action,
1572                                           &error)) {
1573                 return port_flow_complain(&error);
1574         }
1575         printf("Indirect action #%u updated\n", id);
1576         return 0;
1577 }
1578
1579 int
1580 port_action_handle_query(portid_t port_id, uint32_t id)
1581 {
1582         struct rte_flow_error error;
1583         struct port_indirect_action *pia;
1584         uint64_t default_data;
1585         void *data = NULL;
1586         int ret = 0;
1587
1588         pia = action_get_by_id(port_id, id);
1589         if (!pia)
1590                 return -EINVAL;
1591         switch (pia->type) {
1592         case RTE_FLOW_ACTION_TYPE_RSS:
1593         case RTE_FLOW_ACTION_TYPE_AGE:
1594                 data = &default_data;
1595                 break;
1596         default:
1597                 printf("Indirect action %u (type: %d) on port %u doesn't"
1598                        " support query\n", id, pia->type, port_id);
1599                 return -1;
1600         }
1601         if (rte_flow_action_handle_query(port_id, pia->handle, data, &error))
1602                 ret = port_flow_complain(&error);
1603         switch (pia->type) {
1604         case RTE_FLOW_ACTION_TYPE_RSS:
1605                 if (!ret)
1606                         printf("Shared RSS action:\n\trefs:%u\n",
1607                                *((uint32_t *)data));
1608                 data = NULL;
1609                 break;
1610         case RTE_FLOW_ACTION_TYPE_AGE:
1611                 if (!ret) {
1612                         struct rte_flow_query_age *resp = data;
1613
1614                         printf("AGE:\n"
1615                                " aged: %u\n"
1616                                " sec_since_last_hit_valid: %u\n"
1617                                " sec_since_last_hit: %" PRIu32 "\n",
1618                                resp->aged,
1619                                resp->sec_since_last_hit_valid,
1620                                resp->sec_since_last_hit);
1621                 }
1622                 data = NULL;
1623                 break;
1624         default:
1625                 printf("Indirect action %u (type: %d) on port %u doesn't"
1626                        " support query\n", id, pia->type, port_id);
1627                 ret = -1;
1628         }
1629         return ret;
1630 }
1631
1632 static struct port_flow_tunnel *
1633 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1634                                   const struct rte_flow_item *pattern,
1635                                   const struct rte_flow_action *actions,
1636                                   const struct tunnel_ops *tunnel_ops)
1637 {
1638         int ret;
1639         struct rte_port *port;
1640         struct port_flow_tunnel *pft;
1641         struct rte_flow_error error;
1642
1643         port = &ports[port_id];
1644         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
1645         if (!pft) {
1646                 printf("failed to locate port flow tunnel #%u\n",
1647                         tunnel_ops->id);
1648                 return NULL;
1649         }
1650         if (tunnel_ops->actions) {
1651                 uint32_t num_actions;
1652                 const struct rte_flow_action *aptr;
1653
1654                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
1655                                                 &pft->pmd_actions,
1656                                                 &pft->num_pmd_actions,
1657                                                 &error);
1658                 if (ret) {
1659                         port_flow_complain(&error);
1660                         return NULL;
1661                 }
1662                 for (aptr = actions, num_actions = 1;
1663                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
1664                      aptr++, num_actions++);
1665                 pft->actions = malloc(
1666                                 (num_actions +  pft->num_pmd_actions) *
1667                                 sizeof(actions[0]));
1668                 if (!pft->actions) {
1669                         rte_flow_tunnel_action_decap_release(
1670                                         port_id, pft->actions,
1671                                         pft->num_pmd_actions, &error);
1672                         return NULL;
1673                 }
1674                 rte_memcpy(pft->actions, pft->pmd_actions,
1675                            pft->num_pmd_actions * sizeof(actions[0]));
1676                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
1677                            num_actions * sizeof(actions[0]));
1678         }
1679         if (tunnel_ops->items) {
1680                 uint32_t num_items;
1681                 const struct rte_flow_item *iptr;
1682
1683                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
1684                                             &pft->pmd_items,
1685                                             &pft->num_pmd_items,
1686                                             &error);
1687                 if (ret) {
1688                         port_flow_complain(&error);
1689                         return NULL;
1690                 }
1691                 for (iptr = pattern, num_items = 1;
1692                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
1693                      iptr++, num_items++);
1694                 pft->items = malloc((num_items + pft->num_pmd_items) *
1695                                     sizeof(pattern[0]));
1696                 if (!pft->items) {
1697                         rte_flow_tunnel_item_release(
1698                                         port_id, pft->pmd_items,
1699                                         pft->num_pmd_items, &error);
1700                         return NULL;
1701                 }
1702                 rte_memcpy(pft->items, pft->pmd_items,
1703                            pft->num_pmd_items * sizeof(pattern[0]));
1704                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
1705                            num_items * sizeof(pattern[0]));
1706         }
1707
1708         return pft;
1709 }
1710
1711 static void
1712 port_flow_tunnel_offload_cmd_release(portid_t port_id,
1713                                      const struct tunnel_ops *tunnel_ops,
1714                                      struct port_flow_tunnel *pft)
1715 {
1716         struct rte_flow_error error;
1717
1718         if (tunnel_ops->actions) {
1719                 free(pft->actions);
1720                 rte_flow_tunnel_action_decap_release(
1721                         port_id, pft->pmd_actions,
1722                         pft->num_pmd_actions, &error);
1723                 pft->actions = NULL;
1724                 pft->pmd_actions = NULL;
1725         }
1726         if (tunnel_ops->items) {
1727                 free(pft->items);
1728                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
1729                                              pft->num_pmd_items,
1730                                              &error);
1731                 pft->items = NULL;
1732                 pft->pmd_items = NULL;
1733         }
1734 }
1735
1736 /** Validate flow rule. */
1737 int
1738 port_flow_validate(portid_t port_id,
1739                    const struct rte_flow_attr *attr,
1740                    const struct rte_flow_item *pattern,
1741                    const struct rte_flow_action *actions,
1742                    const struct tunnel_ops *tunnel_ops)
1743 {
1744         struct rte_flow_error error;
1745         struct port_flow_tunnel *pft = NULL;
1746
1747         /* Poisoning to make sure PMDs update it in case of error. */
1748         memset(&error, 0x11, sizeof(error));
1749         if (tunnel_ops->enabled) {
1750                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
1751                                                         actions, tunnel_ops);
1752                 if (!pft)
1753                         return -ENOENT;
1754                 if (pft->items)
1755                         pattern = pft->items;
1756                 if (pft->actions)
1757                         actions = pft->actions;
1758         }
1759         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1760                 return port_flow_complain(&error);
1761         if (tunnel_ops->enabled)
1762                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
1763         printf("Flow rule validated\n");
1764         return 0;
1765 }
1766
1767 /** Return age action structure if exists, otherwise NULL. */
1768 static struct rte_flow_action_age *
1769 age_action_get(const struct rte_flow_action *actions)
1770 {
1771         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
1772                 switch (actions->type) {
1773                 case RTE_FLOW_ACTION_TYPE_AGE:
1774                         return (struct rte_flow_action_age *)
1775                                 (uintptr_t)actions->conf;
1776                 default:
1777                         break;
1778                 }
1779         }
1780         return NULL;
1781 }
1782
1783 /** Create flow rule. */
1784 int
1785 port_flow_create(portid_t port_id,
1786                  const struct rte_flow_attr *attr,
1787                  const struct rte_flow_item *pattern,
1788                  const struct rte_flow_action *actions,
1789                  const struct tunnel_ops *tunnel_ops)
1790 {
1791         struct rte_flow *flow;
1792         struct rte_port *port;
1793         struct port_flow *pf;
1794         uint32_t id = 0;
1795         struct rte_flow_error error;
1796         struct port_flow_tunnel *pft = NULL;
1797         struct rte_flow_action_age *age = age_action_get(actions);
1798
1799         port = &ports[port_id];
1800         if (port->flow_list) {
1801                 if (port->flow_list->id == UINT32_MAX) {
1802                         printf("Highest rule ID is already assigned, delete"
1803                                " it first");
1804                         return -ENOMEM;
1805                 }
1806                 id = port->flow_list->id + 1;
1807         }
1808         if (tunnel_ops->enabled) {
1809                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
1810                                                         actions, tunnel_ops);
1811                 if (!pft)
1812                         return -ENOENT;
1813                 if (pft->items)
1814                         pattern = pft->items;
1815                 if (pft->actions)
1816                         actions = pft->actions;
1817         }
1818         pf = port_flow_new(attr, pattern, actions, &error);
1819         if (!pf)
1820                 return port_flow_complain(&error);
1821         if (age) {
1822                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
1823                 age->context = &pf->age_type;
1824         }
1825         /* Poisoning to make sure PMDs update it in case of error. */
1826         memset(&error, 0x22, sizeof(error));
1827         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1828         if (!flow) {
1829                 free(pf);
1830                 return port_flow_complain(&error);
1831         }
1832         pf->next = port->flow_list;
1833         pf->id = id;
1834         pf->flow = flow;
1835         port->flow_list = pf;
1836         if (tunnel_ops->enabled)
1837                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
1838         printf("Flow rule #%u created\n", pf->id);
1839         return 0;
1840 }
1841
1842 /** Destroy a number of flow rules. */
1843 int
1844 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1845 {
1846         struct rte_port *port;
1847         struct port_flow **tmp;
1848         uint32_t c = 0;
1849         int ret = 0;
1850
1851         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1852             port_id == (portid_t)RTE_PORT_ALL)
1853                 return -EINVAL;
1854         port = &ports[port_id];
1855         tmp = &port->flow_list;
1856         while (*tmp) {
1857                 uint32_t i;
1858
1859                 for (i = 0; i != n; ++i) {
1860                         struct rte_flow_error error;
1861                         struct port_flow *pf = *tmp;
1862
1863                         if (rule[i] != pf->id)
1864                                 continue;
1865                         /*
1866                          * Poisoning to make sure PMDs update it in case
1867                          * of error.
1868                          */
1869                         memset(&error, 0x33, sizeof(error));
1870                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1871                                 ret = port_flow_complain(&error);
1872                                 continue;
1873                         }
1874                         printf("Flow rule #%u destroyed\n", pf->id);
1875                         *tmp = pf->next;
1876                         free(pf);
1877                         break;
1878                 }
1879                 if (i == n)
1880                         tmp = &(*tmp)->next;
1881                 ++c;
1882         }
1883         return ret;
1884 }
1885
1886 /** Remove all flow rules. */
1887 int
1888 port_flow_flush(portid_t port_id)
1889 {
1890         struct rte_flow_error error;
1891         struct rte_port *port;
1892         int ret = 0;
1893
1894         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1895                 port_id == (portid_t)RTE_PORT_ALL)
1896                 return -EINVAL;
1897
1898         port = &ports[port_id];
1899
1900         if (port->flow_list == NULL)
1901                 return ret;
1902
1903         /* Poisoning to make sure PMDs update it in case of error. */
1904         memset(&error, 0x44, sizeof(error));
1905         if (rte_flow_flush(port_id, &error)) {
1906                 port_flow_complain(&error);
1907         }
1908
1909         while (port->flow_list) {
1910                 struct port_flow *pf = port->flow_list->next;
1911
1912                 free(port->flow_list);
1913                 port->flow_list = pf;
1914         }
1915         return ret;
1916 }
1917
1918 /** Dump flow rules. */
1919 int
1920 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id,
1921                 const char *file_name)
1922 {
1923         int ret = 0;
1924         FILE *file = stdout;
1925         struct rte_flow_error error;
1926         struct rte_port *port;
1927         struct port_flow *pflow;
1928         struct rte_flow *tmpFlow = NULL;
1929         bool found = false;
1930
1931         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1932                 port_id == (portid_t)RTE_PORT_ALL)
1933                 return -EINVAL;
1934
1935         if (!dump_all) {
1936                 port = &ports[port_id];
1937                 pflow = port->flow_list;
1938                 while (pflow) {
1939                         if (rule_id != pflow->id) {
1940                                 pflow = pflow->next;
1941                         } else {
1942                                 tmpFlow = pflow->flow;
1943                                 if (tmpFlow)
1944                                         found = true;
1945                                 break;
1946                         }
1947                 }
1948                 if (found == false) {
1949                         printf("Failed to dump to flow %d\n", rule_id);
1950                         return -EINVAL;
1951                 }
1952         }
1953
1954         if (file_name && strlen(file_name)) {
1955                 file = fopen(file_name, "w");
1956                 if (!file) {
1957                         printf("Failed to create file %s: %s\n", file_name,
1958                                strerror(errno));
1959                         return -errno;
1960                 }
1961         }
1962
1963         if (!dump_all)
1964                 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error);
1965         else
1966                 ret = rte_flow_dev_dump(port_id, NULL, file, &error);
1967         if (ret) {
1968                 port_flow_complain(&error);
1969                 printf("Failed to dump flow: %s\n", strerror(-ret));
1970         } else
1971                 printf("Flow dump finished\n");
1972         if (file_name && strlen(file_name))
1973                 fclose(file);
1974         return ret;
1975 }
1976
1977 /** Query a flow rule. */
1978 int
1979 port_flow_query(portid_t port_id, uint32_t rule,
1980                 const struct rte_flow_action *action)
1981 {
1982         struct rte_flow_error error;
1983         struct rte_port *port;
1984         struct port_flow *pf;
1985         const char *name;
1986         union {
1987                 struct rte_flow_query_count count;
1988                 struct rte_flow_action_rss rss_conf;
1989                 struct rte_flow_query_age age;
1990         } query;
1991         int ret;
1992
1993         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1994             port_id == (portid_t)RTE_PORT_ALL)
1995                 return -EINVAL;
1996         port = &ports[port_id];
1997         for (pf = port->flow_list; pf; pf = pf->next)
1998                 if (pf->id == rule)
1999                         break;
2000         if (!pf) {
2001                 printf("Flow rule #%u not found\n", rule);
2002                 return -ENOENT;
2003         }
2004         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2005                             &name, sizeof(name),
2006                             (void *)(uintptr_t)action->type, &error);
2007         if (ret < 0)
2008                 return port_flow_complain(&error);
2009         switch (action->type) {
2010         case RTE_FLOW_ACTION_TYPE_COUNT:
2011         case RTE_FLOW_ACTION_TYPE_RSS:
2012         case RTE_FLOW_ACTION_TYPE_AGE:
2013                 break;
2014         default:
2015                 printf("Cannot query action type %d (%s)\n",
2016                         action->type, name);
2017                 return -ENOTSUP;
2018         }
2019         /* Poisoning to make sure PMDs update it in case of error. */
2020         memset(&error, 0x55, sizeof(error));
2021         memset(&query, 0, sizeof(query));
2022         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2023                 return port_flow_complain(&error);
2024         switch (action->type) {
2025         case RTE_FLOW_ACTION_TYPE_COUNT:
2026                 printf("%s:\n"
2027                        " hits_set: %u\n"
2028                        " bytes_set: %u\n"
2029                        " hits: %" PRIu64 "\n"
2030                        " bytes: %" PRIu64 "\n",
2031                        name,
2032                        query.count.hits_set,
2033                        query.count.bytes_set,
2034                        query.count.hits,
2035                        query.count.bytes);
2036                 break;
2037         case RTE_FLOW_ACTION_TYPE_RSS:
2038                 rss_config_display(&query.rss_conf);
2039                 break;
2040         case RTE_FLOW_ACTION_TYPE_AGE:
2041                 printf("%s:\n"
2042                        " aged: %u\n"
2043                        " sec_since_last_hit_valid: %u\n"
2044                        " sec_since_last_hit: %" PRIu32 "\n",
2045                        name,
2046                        query.age.aged,
2047                        query.age.sec_since_last_hit_valid,
2048                        query.age.sec_since_last_hit);
2049                 break;
2050         default:
2051                 printf("Cannot display result for action type %d (%s)\n",
2052                        action->type, name);
2053                 break;
2054         }
2055         return 0;
2056 }
2057
2058 /** List simply and destroy all aged flows. */
2059 void
2060 port_flow_aged(portid_t port_id, uint8_t destroy)
2061 {
2062         void **contexts;
2063         int nb_context, total = 0, idx;
2064         struct rte_flow_error error;
2065         enum age_action_context_type *type;
2066         union {
2067                 struct port_flow *pf;
2068                 struct port_indirect_action *pia;
2069         } ctx;
2070
2071         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2072             port_id == (portid_t)RTE_PORT_ALL)
2073                 return;
2074         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2075         printf("Port %u total aged flows: %d\n", port_id, total);
2076         if (total < 0) {
2077                 port_flow_complain(&error);
2078                 return;
2079         }
2080         if (total == 0)
2081                 return;
2082         contexts = malloc(sizeof(void *) * total);
2083         if (contexts == NULL) {
2084                 printf("Cannot allocate contexts for aged flow\n");
2085                 return;
2086         }
2087         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2088         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2089         if (nb_context != total) {
2090                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
2091                         port_id, nb_context, total);
2092                 free(contexts);
2093                 return;
2094         }
2095         total = 0;
2096         for (idx = 0; idx < nb_context; idx++) {
2097                 if (!contexts[idx]) {
2098                         printf("Error: get Null context in port %u\n", port_id);
2099                         continue;
2100                 }
2101                 type = (enum age_action_context_type *)contexts[idx];
2102                 switch (*type) {
2103                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2104                         ctx.pf = container_of(type, struct port_flow, age_type);
2105                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2106                                                                  "\t%c%c%c\t\n",
2107                                "Flow",
2108                                ctx.pf->id,
2109                                ctx.pf->rule.attr->group,
2110                                ctx.pf->rule.attr->priority,
2111                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2112                                ctx.pf->rule.attr->egress ? 'e' : '-',
2113                                ctx.pf->rule.attr->transfer ? 't' : '-');
2114                         if (destroy && !port_flow_destroy(port_id, 1,
2115                                                           &ctx.pf->id))
2116                                 total++;
2117                         break;
2118                 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION:
2119                         ctx.pia = container_of(type,
2120                                         struct port_indirect_action, age_type);
2121                         printf("%-20s\t%" PRIu32 "\n", "Indirect action",
2122                                ctx.pia->id);
2123                         break;
2124                 default:
2125                         printf("Error: invalid context type %u\n", port_id);
2126                         break;
2127                 }
2128         }
2129         printf("\n%d flows destroyed\n", total);
2130         free(contexts);
2131 }
2132
2133 /** List flow rules. */
2134 void
2135 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2136 {
2137         struct rte_port *port;
2138         struct port_flow *pf;
2139         struct port_flow *list = NULL;
2140         uint32_t i;
2141
2142         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2143             port_id == (portid_t)RTE_PORT_ALL)
2144                 return;
2145         port = &ports[port_id];
2146         if (!port->flow_list)
2147                 return;
2148         /* Sort flows by group, priority and ID. */
2149         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2150                 struct port_flow **tmp;
2151                 const struct rte_flow_attr *curr = pf->rule.attr;
2152
2153                 if (n) {
2154                         /* Filter out unwanted groups. */
2155                         for (i = 0; i != n; ++i)
2156                                 if (curr->group == group[i])
2157                                         break;
2158                         if (i == n)
2159                                 continue;
2160                 }
2161                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2162                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2163
2164                         if (curr->group > comp->group ||
2165                             (curr->group == comp->group &&
2166                              curr->priority > comp->priority) ||
2167                             (curr->group == comp->group &&
2168                              curr->priority == comp->priority &&
2169                              pf->id > (*tmp)->id))
2170                                 continue;
2171                         break;
2172                 }
2173                 pf->tmp = *tmp;
2174                 *tmp = pf;
2175         }
2176         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2177         for (pf = list; pf != NULL; pf = pf->tmp) {
2178                 const struct rte_flow_item *item = pf->rule.pattern;
2179                 const struct rte_flow_action *action = pf->rule.actions;
2180                 const char *name;
2181
2182                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2183                        pf->id,
2184                        pf->rule.attr->group,
2185                        pf->rule.attr->priority,
2186                        pf->rule.attr->ingress ? 'i' : '-',
2187                        pf->rule.attr->egress ? 'e' : '-',
2188                        pf->rule.attr->transfer ? 't' : '-');
2189                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2190                         if ((uint32_t)item->type > INT_MAX)
2191                                 name = "PMD_INTERNAL";
2192                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2193                                           &name, sizeof(name),
2194                                           (void *)(uintptr_t)item->type,
2195                                           NULL) <= 0)
2196                                 name = "[UNKNOWN]";
2197                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2198                                 printf("%s ", name);
2199                         ++item;
2200                 }
2201                 printf("=>");
2202                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2203                         if ((uint32_t)action->type > INT_MAX)
2204                                 name = "PMD_INTERNAL";
2205                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2206                                           &name, sizeof(name),
2207                                           (void *)(uintptr_t)action->type,
2208                                           NULL) <= 0)
2209                                 name = "[UNKNOWN]";
2210                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2211                                 printf(" %s", name);
2212                         ++action;
2213                 }
2214                 printf("\n");
2215         }
2216 }
2217
2218 /** Restrict ingress traffic to the defined flow rules. */
2219 int
2220 port_flow_isolate(portid_t port_id, int set)
2221 {
2222         struct rte_flow_error error;
2223
2224         /* Poisoning to make sure PMDs update it in case of error. */
2225         memset(&error, 0x66, sizeof(error));
2226         if (rte_flow_isolate(port_id, set, &error))
2227                 return port_flow_complain(&error);
2228         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2229                port_id,
2230                set ? "now restricted" : "not restricted anymore");
2231         return 0;
2232 }
2233
2234 /*
2235  * RX/TX ring descriptors display functions.
2236  */
2237 int
2238 rx_queue_id_is_invalid(queueid_t rxq_id)
2239 {
2240         if (rxq_id < nb_rxq)
2241                 return 0;
2242         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2243         return 1;
2244 }
2245
2246 int
2247 tx_queue_id_is_invalid(queueid_t txq_id)
2248 {
2249         if (txq_id < nb_txq)
2250                 return 0;
2251         printf("Invalid TX queue %d (must be < nb_txq=%d)\n", txq_id, nb_txq);
2252         return 1;
2253 }
2254
2255 static int
2256 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2257 {
2258         struct rte_port *port = &ports[port_id];
2259         struct rte_eth_rxq_info rx_qinfo;
2260         int ret;
2261
2262         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2263         if (ret == 0) {
2264                 *ring_size = rx_qinfo.nb_desc;
2265                 return ret;
2266         }
2267
2268         if (ret != -ENOTSUP)
2269                 return ret;
2270         /*
2271          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2272          * ring_size stored in testpmd will be used for validity verification.
2273          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2274          * being 0, it will use a default value provided by PMDs to setup this
2275          * rxq. If the default value is 0, it will use the
2276          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2277          */
2278         if (port->nb_rx_desc[rxq_id])
2279                 *ring_size = port->nb_rx_desc[rxq_id];
2280         else if (port->dev_info.default_rxportconf.ring_size)
2281                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2282         else
2283                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2284         return 0;
2285 }
2286
2287 static int
2288 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2289 {
2290         struct rte_port *port = &ports[port_id];
2291         struct rte_eth_txq_info tx_qinfo;
2292         int ret;
2293
2294         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2295         if (ret == 0) {
2296                 *ring_size = tx_qinfo.nb_desc;
2297                 return ret;
2298         }
2299
2300         if (ret != -ENOTSUP)
2301                 return ret;
2302         /*
2303          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2304          * ring_size stored in testpmd will be used for validity verification.
2305          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2306          * being 0, it will use a default value provided by PMDs to setup this
2307          * txq. If the default value is 0, it will use the
2308          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2309          */
2310         if (port->nb_tx_desc[txq_id])
2311                 *ring_size = port->nb_tx_desc[txq_id];
2312         else if (port->dev_info.default_txportconf.ring_size)
2313                 *ring_size = port->dev_info.default_txportconf.ring_size;
2314         else
2315                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2316         return 0;
2317 }
2318
2319 static int
2320 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2321 {
2322         uint16_t ring_size;
2323         int ret;
2324
2325         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2326         if (ret)
2327                 return 1;
2328
2329         if (rxdesc_id < ring_size)
2330                 return 0;
2331
2332         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2333                rxdesc_id, ring_size);
2334         return 1;
2335 }
2336
2337 static int
2338 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2339 {
2340         uint16_t ring_size;
2341         int ret;
2342
2343         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2344         if (ret)
2345                 return 1;
2346
2347         if (txdesc_id < ring_size)
2348                 return 0;
2349
2350         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2351                txdesc_id, ring_size);
2352         return 1;
2353 }
2354
2355 static const struct rte_memzone *
2356 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2357 {
2358         char mz_name[RTE_MEMZONE_NAMESIZE];
2359         const struct rte_memzone *mz;
2360
2361         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2362                         port_id, q_id, ring_name);
2363         mz = rte_memzone_lookup(mz_name);
2364         if (mz == NULL)
2365                 printf("%s ring memory zoneof (port %d, queue %d) not"
2366                        "found (zone name = %s\n",
2367                        ring_name, port_id, q_id, mz_name);
2368         return mz;
2369 }
2370
2371 union igb_ring_dword {
2372         uint64_t dword;
2373         struct {
2374 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2375                 uint32_t lo;
2376                 uint32_t hi;
2377 #else
2378                 uint32_t hi;
2379                 uint32_t lo;
2380 #endif
2381         } words;
2382 };
2383
2384 struct igb_ring_desc_32_bytes {
2385         union igb_ring_dword lo_dword;
2386         union igb_ring_dword hi_dword;
2387         union igb_ring_dword resv1;
2388         union igb_ring_dword resv2;
2389 };
2390
2391 struct igb_ring_desc_16_bytes {
2392         union igb_ring_dword lo_dword;
2393         union igb_ring_dword hi_dword;
2394 };
2395
2396 static void
2397 ring_rxd_display_dword(union igb_ring_dword dword)
2398 {
2399         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2400                                         (unsigned)dword.words.hi);
2401 }
2402
2403 static void
2404 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2405 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2406                            portid_t port_id,
2407 #else
2408                            __rte_unused portid_t port_id,
2409 #endif
2410                            uint16_t desc_id)
2411 {
2412         struct igb_ring_desc_16_bytes *ring =
2413                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2414 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2415         int ret;
2416         struct rte_eth_dev_info dev_info;
2417
2418         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2419         if (ret != 0)
2420                 return;
2421
2422         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2423                 /* 32 bytes RX descriptor, i40e only */
2424                 struct igb_ring_desc_32_bytes *ring =
2425                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2426                 ring[desc_id].lo_dword.dword =
2427                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2428                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2429                 ring[desc_id].hi_dword.dword =
2430                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2431                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2432                 ring[desc_id].resv1.dword =
2433                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2434                 ring_rxd_display_dword(ring[desc_id].resv1);
2435                 ring[desc_id].resv2.dword =
2436                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2437                 ring_rxd_display_dword(ring[desc_id].resv2);
2438
2439                 return;
2440         }
2441 #endif
2442         /* 16 bytes RX descriptor */
2443         ring[desc_id].lo_dword.dword =
2444                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2445         ring_rxd_display_dword(ring[desc_id].lo_dword);
2446         ring[desc_id].hi_dword.dword =
2447                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2448         ring_rxd_display_dword(ring[desc_id].hi_dword);
2449 }
2450
2451 static void
2452 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2453 {
2454         struct igb_ring_desc_16_bytes *ring;
2455         struct igb_ring_desc_16_bytes txd;
2456
2457         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2458         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2459         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2460         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2461                         (unsigned)txd.lo_dword.words.lo,
2462                         (unsigned)txd.lo_dword.words.hi,
2463                         (unsigned)txd.hi_dword.words.lo,
2464                         (unsigned)txd.hi_dword.words.hi);
2465 }
2466
2467 void
2468 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2469 {
2470         const struct rte_memzone *rx_mz;
2471
2472         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2473                 return;
2474         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2475         if (rx_mz == NULL)
2476                 return;
2477         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2478 }
2479
2480 void
2481 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2482 {
2483         const struct rte_memzone *tx_mz;
2484
2485         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2486                 return;
2487         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2488         if (tx_mz == NULL)
2489                 return;
2490         ring_tx_descriptor_display(tx_mz, txd_id);
2491 }
2492
2493 void
2494 fwd_lcores_config_display(void)
2495 {
2496         lcoreid_t lc_id;
2497
2498         printf("List of forwarding lcores:");
2499         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2500                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2501         printf("\n");
2502 }
2503 void
2504 rxtx_config_display(void)
2505 {
2506         portid_t pid;
2507         queueid_t qid;
2508
2509         printf("  %s packet forwarding%s packets/burst=%d\n",
2510                cur_fwd_eng->fwd_mode_name,
2511                retry_enabled == 0 ? "" : " with retry",
2512                nb_pkt_per_burst);
2513
2514         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2515                 printf("  packet len=%u - nb packet segments=%d\n",
2516                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2517
2518         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2519                nb_fwd_lcores, nb_fwd_ports);
2520
2521         RTE_ETH_FOREACH_DEV(pid) {
2522                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2523                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2524                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2525                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2526                 struct rte_eth_rxq_info rx_qinfo;
2527                 struct rte_eth_txq_info tx_qinfo;
2528                 uint16_t rx_free_thresh_tmp;
2529                 uint16_t tx_free_thresh_tmp;
2530                 uint16_t tx_rs_thresh_tmp;
2531                 uint16_t nb_rx_desc_tmp;
2532                 uint16_t nb_tx_desc_tmp;
2533                 uint64_t offloads_tmp;
2534                 uint8_t pthresh_tmp;
2535                 uint8_t hthresh_tmp;
2536                 uint8_t wthresh_tmp;
2537                 int32_t rc;
2538
2539                 /* per port config */
2540                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2541                                 (unsigned int)pid, nb_rxq, nb_txq);
2542
2543                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2544                                 ports[pid].dev_conf.rxmode.offloads,
2545                                 ports[pid].dev_conf.txmode.offloads);
2546
2547                 /* per rx queue config only for first queue to be less verbose */
2548                 for (qid = 0; qid < 1; qid++) {
2549                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2550                         if (rc) {
2551                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2552                                 rx_free_thresh_tmp =
2553                                         rx_conf[qid].rx_free_thresh;
2554                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2555                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2556                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2557                                 offloads_tmp = rx_conf[qid].offloads;
2558                         } else {
2559                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2560                                 rx_free_thresh_tmp =
2561                                                 rx_qinfo.conf.rx_free_thresh;
2562                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2563                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2564                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2565                                 offloads_tmp = rx_qinfo.conf.offloads;
2566                         }
2567
2568                         printf("    RX queue: %d\n", qid);
2569                         printf("      RX desc=%d - RX free threshold=%d\n",
2570                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2571                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2572                                 " wthresh=%d\n",
2573                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2574                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2575                 }
2576
2577                 /* per tx queue config only for first queue to be less verbose */
2578                 for (qid = 0; qid < 1; qid++) {
2579                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2580                         if (rc) {
2581                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2582                                 tx_free_thresh_tmp =
2583                                         tx_conf[qid].tx_free_thresh;
2584                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2585                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2586                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2587                                 offloads_tmp = tx_conf[qid].offloads;
2588                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2589                         } else {
2590                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2591                                 tx_free_thresh_tmp =
2592                                                 tx_qinfo.conf.tx_free_thresh;
2593                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2594                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2595                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2596                                 offloads_tmp = tx_qinfo.conf.offloads;
2597                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2598                         }
2599
2600                         printf("    TX queue: %d\n", qid);
2601                         printf("      TX desc=%d - TX free threshold=%d\n",
2602                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2603                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2604                                 " wthresh=%d\n",
2605                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2606                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2607                                 offloads_tmp, tx_rs_thresh_tmp);
2608                 }
2609         }
2610 }
2611
2612 void
2613 port_rss_reta_info(portid_t port_id,
2614                    struct rte_eth_rss_reta_entry64 *reta_conf,
2615                    uint16_t nb_entries)
2616 {
2617         uint16_t i, idx, shift;
2618         int ret;
2619
2620         if (port_id_is_invalid(port_id, ENABLED_WARN))
2621                 return;
2622
2623         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2624         if (ret != 0) {
2625                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2626                 return;
2627         }
2628
2629         for (i = 0; i < nb_entries; i++) {
2630                 idx = i / RTE_RETA_GROUP_SIZE;
2631                 shift = i % RTE_RETA_GROUP_SIZE;
2632                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2633                         continue;
2634                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2635                                         i, reta_conf[idx].reta[shift]);
2636         }
2637 }
2638
2639 /*
2640  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2641  * key of the port.
2642  */
2643 void
2644 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2645 {
2646         struct rte_eth_rss_conf rss_conf = {0};
2647         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2648         uint64_t rss_hf;
2649         uint8_t i;
2650         int diag;
2651         struct rte_eth_dev_info dev_info;
2652         uint8_t hash_key_size;
2653         int ret;
2654
2655         if (port_id_is_invalid(port_id, ENABLED_WARN))
2656                 return;
2657
2658         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2659         if (ret != 0)
2660                 return;
2661
2662         if (dev_info.hash_key_size > 0 &&
2663                         dev_info.hash_key_size <= sizeof(rss_key))
2664                 hash_key_size = dev_info.hash_key_size;
2665         else {
2666                 printf("dev_info did not provide a valid hash key size\n");
2667                 return;
2668         }
2669
2670         /* Get RSS hash key if asked to display it */
2671         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2672         rss_conf.rss_key_len = hash_key_size;
2673         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2674         if (diag != 0) {
2675                 switch (diag) {
2676                 case -ENODEV:
2677                         printf("port index %d invalid\n", port_id);
2678                         break;
2679                 case -ENOTSUP:
2680                         printf("operation not supported by device\n");
2681                         break;
2682                 default:
2683                         printf("operation failed - diag=%d\n", diag);
2684                         break;
2685                 }
2686                 return;
2687         }
2688         rss_hf = rss_conf.rss_hf;
2689         if (rss_hf == 0) {
2690                 printf("RSS disabled\n");
2691                 return;
2692         }
2693         printf("RSS functions:\n ");
2694         for (i = 0; rss_type_table[i].str; i++) {
2695                 if (rss_hf & rss_type_table[i].rss_type)
2696                         printf("%s ", rss_type_table[i].str);
2697         }
2698         printf("\n");
2699         if (!show_rss_key)
2700                 return;
2701         printf("RSS key:\n");
2702         for (i = 0; i < hash_key_size; i++)
2703                 printf("%02X", rss_key[i]);
2704         printf("\n");
2705 }
2706
2707 void
2708 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2709                          uint8_t hash_key_len)
2710 {
2711         struct rte_eth_rss_conf rss_conf;
2712         int diag;
2713         unsigned int i;
2714
2715         rss_conf.rss_key = NULL;
2716         rss_conf.rss_key_len = hash_key_len;
2717         rss_conf.rss_hf = 0;
2718         for (i = 0; rss_type_table[i].str; i++) {
2719                 if (!strcmp(rss_type_table[i].str, rss_type))
2720                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2721         }
2722         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2723         if (diag == 0) {
2724                 rss_conf.rss_key = hash_key;
2725                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2726         }
2727         if (diag == 0)
2728                 return;
2729
2730         switch (diag) {
2731         case -ENODEV:
2732                 printf("port index %d invalid\n", port_id);
2733                 break;
2734         case -ENOTSUP:
2735                 printf("operation not supported by device\n");
2736                 break;
2737         default:
2738                 printf("operation failed - diag=%d\n", diag);
2739                 break;
2740         }
2741 }
2742
2743 /*
2744  * Setup forwarding configuration for each logical core.
2745  */
2746 static void
2747 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2748 {
2749         streamid_t nb_fs_per_lcore;
2750         streamid_t nb_fs;
2751         streamid_t sm_id;
2752         lcoreid_t  nb_extra;
2753         lcoreid_t  nb_fc;
2754         lcoreid_t  nb_lc;
2755         lcoreid_t  lc_id;
2756
2757         nb_fs = cfg->nb_fwd_streams;
2758         nb_fc = cfg->nb_fwd_lcores;
2759         if (nb_fs <= nb_fc) {
2760                 nb_fs_per_lcore = 1;
2761                 nb_extra = 0;
2762         } else {
2763                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2764                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2765         }
2766
2767         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2768         sm_id = 0;
2769         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2770                 fwd_lcores[lc_id]->stream_idx = sm_id;
2771                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2772                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2773         }
2774
2775         /*
2776          * Assign extra remaining streams, if any.
2777          */
2778         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2779         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2780                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2781                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2782                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2783         }
2784 }
2785
2786 static portid_t
2787 fwd_topology_tx_port_get(portid_t rxp)
2788 {
2789         static int warning_once = 1;
2790
2791         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2792
2793         switch (port_topology) {
2794         default:
2795         case PORT_TOPOLOGY_PAIRED:
2796                 if ((rxp & 0x1) == 0) {
2797                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2798                                 return rxp + 1;
2799                         if (warning_once) {
2800                                 printf("\nWarning! port-topology=paired"
2801                                        " and odd forward ports number,"
2802                                        " the last port will pair with"
2803                                        " itself.\n\n");
2804                                 warning_once = 0;
2805                         }
2806                         return rxp;
2807                 }
2808                 return rxp - 1;
2809         case PORT_TOPOLOGY_CHAINED:
2810                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2811         case PORT_TOPOLOGY_LOOP:
2812                 return rxp;
2813         }
2814 }
2815
2816 static void
2817 simple_fwd_config_setup(void)
2818 {
2819         portid_t i;
2820
2821         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2822         cur_fwd_config.nb_fwd_streams =
2823                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2824
2825         /* reinitialize forwarding streams */
2826         init_fwd_streams();
2827
2828         /*
2829          * In the simple forwarding test, the number of forwarding cores
2830          * must be lower or equal to the number of forwarding ports.
2831          */
2832         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2833         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2834                 cur_fwd_config.nb_fwd_lcores =
2835                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2836         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2837
2838         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2839                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2840                 fwd_streams[i]->rx_queue  = 0;
2841                 fwd_streams[i]->tx_port   =
2842                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2843                 fwd_streams[i]->tx_queue  = 0;
2844                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2845                 fwd_streams[i]->retry_enabled = retry_enabled;
2846         }
2847 }
2848
2849 /**
2850  * For the RSS forwarding test all streams distributed over lcores. Each stream
2851  * being composed of a RX queue to poll on a RX port for input messages,
2852  * associated with a TX queue of a TX port where to send forwarded packets.
2853  */
2854 static void
2855 rss_fwd_config_setup(void)
2856 {
2857         portid_t   rxp;
2858         portid_t   txp;
2859         queueid_t  rxq;
2860         queueid_t  nb_q;
2861         streamid_t  sm_id;
2862
2863         nb_q = nb_rxq;
2864         if (nb_q > nb_txq)
2865                 nb_q = nb_txq;
2866         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2867         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2868         cur_fwd_config.nb_fwd_streams =
2869                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2870
2871         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2872                 cur_fwd_config.nb_fwd_lcores =
2873                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2874
2875         /* reinitialize forwarding streams */
2876         init_fwd_streams();
2877
2878         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2879         rxp = 0; rxq = 0;
2880         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2881                 struct fwd_stream *fs;
2882
2883                 fs = fwd_streams[sm_id];
2884                 txp = fwd_topology_tx_port_get(rxp);
2885                 fs->rx_port = fwd_ports_ids[rxp];
2886                 fs->rx_queue = rxq;
2887                 fs->tx_port = fwd_ports_ids[txp];
2888                 fs->tx_queue = rxq;
2889                 fs->peer_addr = fs->tx_port;
2890                 fs->retry_enabled = retry_enabled;
2891                 rxp++;
2892                 if (rxp < nb_fwd_ports)
2893                         continue;
2894                 rxp = 0;
2895                 rxq++;
2896         }
2897 }
2898
2899 /**
2900  * For the DCB forwarding test, each core is assigned on each traffic class.
2901  *
2902  * Each core is assigned a multi-stream, each stream being composed of
2903  * a RX queue to poll on a RX port for input messages, associated with
2904  * a TX queue of a TX port where to send forwarded packets. All RX and
2905  * TX queues are mapping to the same traffic class.
2906  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2907  * the same core
2908  */
2909 static void
2910 dcb_fwd_config_setup(void)
2911 {
2912         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2913         portid_t txp, rxp = 0;
2914         queueid_t txq, rxq = 0;
2915         lcoreid_t  lc_id;
2916         uint16_t nb_rx_queue, nb_tx_queue;
2917         uint16_t i, j, k, sm_id = 0;
2918         uint8_t tc = 0;
2919
2920         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2921         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2922         cur_fwd_config.nb_fwd_streams =
2923                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2924
2925         /* reinitialize forwarding streams */
2926         init_fwd_streams();
2927         sm_id = 0;
2928         txp = 1;
2929         /* get the dcb info on the first RX and TX ports */
2930         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2931         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2932
2933         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2934                 fwd_lcores[lc_id]->stream_nb = 0;
2935                 fwd_lcores[lc_id]->stream_idx = sm_id;
2936                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2937                         /* if the nb_queue is zero, means this tc is
2938                          * not enabled on the POOL
2939                          */
2940                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2941                                 break;
2942                         k = fwd_lcores[lc_id]->stream_nb +
2943                                 fwd_lcores[lc_id]->stream_idx;
2944                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2945                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2946                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2947                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2948                         for (j = 0; j < nb_rx_queue; j++) {
2949                                 struct fwd_stream *fs;
2950
2951                                 fs = fwd_streams[k + j];
2952                                 fs->rx_port = fwd_ports_ids[rxp];
2953                                 fs->rx_queue = rxq + j;
2954                                 fs->tx_port = fwd_ports_ids[txp];
2955                                 fs->tx_queue = txq + j % nb_tx_queue;
2956                                 fs->peer_addr = fs->tx_port;
2957                                 fs->retry_enabled = retry_enabled;
2958                         }
2959                         fwd_lcores[lc_id]->stream_nb +=
2960                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2961                 }
2962                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2963
2964                 tc++;
2965                 if (tc < rxp_dcb_info.nb_tcs)
2966                         continue;
2967                 /* Restart from TC 0 on next RX port */
2968                 tc = 0;
2969                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2970                         rxp = (portid_t)
2971                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2972                 else
2973                         rxp++;
2974                 if (rxp >= nb_fwd_ports)
2975                         return;
2976                 /* get the dcb information on next RX and TX ports */
2977                 if ((rxp & 0x1) == 0)
2978                         txp = (portid_t) (rxp + 1);
2979                 else
2980                         txp = (portid_t) (rxp - 1);
2981                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2982                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2983         }
2984 }
2985
2986 static void
2987 icmp_echo_config_setup(void)
2988 {
2989         portid_t  rxp;
2990         queueid_t rxq;
2991         lcoreid_t lc_id;
2992         uint16_t  sm_id;
2993
2994         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2995                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2996                         (nb_txq * nb_fwd_ports);
2997         else
2998                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2999         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3000         cur_fwd_config.nb_fwd_streams =
3001                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3002         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3003                 cur_fwd_config.nb_fwd_lcores =
3004                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3005         if (verbose_level > 0) {
3006                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3007                        __FUNCTION__,
3008                        cur_fwd_config.nb_fwd_lcores,
3009                        cur_fwd_config.nb_fwd_ports,
3010                        cur_fwd_config.nb_fwd_streams);
3011         }
3012
3013         /* reinitialize forwarding streams */
3014         init_fwd_streams();
3015         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3016         rxp = 0; rxq = 0;
3017         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3018                 if (verbose_level > 0)
3019                         printf("  core=%d: \n", lc_id);
3020                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3021                         struct fwd_stream *fs;
3022                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3023                         fs->rx_port = fwd_ports_ids[rxp];
3024                         fs->rx_queue = rxq;
3025                         fs->tx_port = fs->rx_port;
3026                         fs->tx_queue = rxq;
3027                         fs->peer_addr = fs->tx_port;
3028                         fs->retry_enabled = retry_enabled;
3029                         if (verbose_level > 0)
3030                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3031                                        sm_id, fs->rx_port, fs->rx_queue,
3032                                        fs->tx_queue);
3033                         rxq = (queueid_t) (rxq + 1);
3034                         if (rxq == nb_rxq) {
3035                                 rxq = 0;
3036                                 rxp = (portid_t) (rxp + 1);
3037                         }
3038                 }
3039         }
3040 }
3041
3042 void
3043 fwd_config_setup(void)
3044 {
3045         cur_fwd_config.fwd_eng = cur_fwd_eng;
3046         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3047                 icmp_echo_config_setup();
3048                 return;
3049         }
3050
3051         if ((nb_rxq > 1) && (nb_txq > 1)){
3052                 if (dcb_config)
3053                         dcb_fwd_config_setup();
3054                 else
3055                         rss_fwd_config_setup();
3056         }
3057         else
3058                 simple_fwd_config_setup();
3059 }
3060
3061 static const char *
3062 mp_alloc_to_str(uint8_t mode)
3063 {
3064         switch (mode) {
3065         case MP_ALLOC_NATIVE:
3066                 return "native";
3067         case MP_ALLOC_ANON:
3068                 return "anon";
3069         case MP_ALLOC_XMEM:
3070                 return "xmem";
3071         case MP_ALLOC_XMEM_HUGE:
3072                 return "xmemhuge";
3073         case MP_ALLOC_XBUF:
3074                 return "xbuf";
3075         default:
3076                 return "invalid";
3077         }
3078 }
3079
3080 void
3081 pkt_fwd_config_display(struct fwd_config *cfg)
3082 {
3083         struct fwd_stream *fs;
3084         lcoreid_t  lc_id;
3085         streamid_t sm_id;
3086
3087         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3088                 "NUMA support %s, MP allocation mode: %s\n",
3089                 cfg->fwd_eng->fwd_mode_name,
3090                 retry_enabled == 0 ? "" : " with retry",
3091                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3092                 numa_support == 1 ? "enabled" : "disabled",
3093                 mp_alloc_to_str(mp_alloc_type));
3094
3095         if (retry_enabled)
3096                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3097                         burst_tx_retry_num, burst_tx_delay_time);
3098         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3099                 printf("Logical Core %u (socket %u) forwards packets on "
3100                        "%d streams:",
3101                        fwd_lcores_cpuids[lc_id],
3102                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3103                        fwd_lcores[lc_id]->stream_nb);
3104                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3105                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3106                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3107                                "P=%d/Q=%d (socket %u) ",
3108                                fs->rx_port, fs->rx_queue,
3109                                ports[fs->rx_port].socket_id,
3110                                fs->tx_port, fs->tx_queue,
3111                                ports[fs->tx_port].socket_id);
3112                         print_ethaddr("peer=",
3113                                       &peer_eth_addrs[fs->peer_addr]);
3114                 }
3115                 printf("\n");
3116         }
3117         printf("\n");
3118 }
3119
3120 void
3121 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3122 {
3123         struct rte_ether_addr new_peer_addr;
3124         if (!rte_eth_dev_is_valid_port(port_id)) {
3125                 printf("Error: Invalid port number %i\n", port_id);
3126                 return;
3127         }
3128         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3129                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
3130                 return;
3131         }
3132         peer_eth_addrs[port_id] = new_peer_addr;
3133 }
3134
3135 int
3136 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3137 {
3138         unsigned int i;
3139         unsigned int lcore_cpuid;
3140         int record_now;
3141
3142         record_now = 0;
3143  again:
3144         for (i = 0; i < nb_lc; i++) {
3145                 lcore_cpuid = lcorelist[i];
3146                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3147                         printf("lcore %u not enabled\n", lcore_cpuid);
3148                         return -1;
3149                 }
3150                 if (lcore_cpuid == rte_get_main_lcore()) {
3151                         printf("lcore %u cannot be masked on for running "
3152                                "packet forwarding, which is the main lcore "
3153                                "and reserved for command line parsing only\n",
3154                                lcore_cpuid);
3155                         return -1;
3156                 }
3157                 if (record_now)
3158                         fwd_lcores_cpuids[i] = lcore_cpuid;
3159         }
3160         if (record_now == 0) {
3161                 record_now = 1;
3162                 goto again;
3163         }
3164         nb_cfg_lcores = (lcoreid_t) nb_lc;
3165         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3166                 printf("previous number of forwarding cores %u - changed to "
3167                        "number of configured cores %u\n",
3168                        (unsigned int) nb_fwd_lcores, nb_lc);
3169                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3170         }
3171
3172         return 0;
3173 }
3174
3175 int
3176 set_fwd_lcores_mask(uint64_t lcoremask)
3177 {
3178         unsigned int lcorelist[64];
3179         unsigned int nb_lc;
3180         unsigned int i;
3181
3182         if (lcoremask == 0) {
3183                 printf("Invalid NULL mask of cores\n");
3184                 return -1;
3185         }
3186         nb_lc = 0;
3187         for (i = 0; i < 64; i++) {
3188                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3189                         continue;
3190                 lcorelist[nb_lc++] = i;
3191         }
3192         return set_fwd_lcores_list(lcorelist, nb_lc);
3193 }
3194
3195 void
3196 set_fwd_lcores_number(uint16_t nb_lc)
3197 {
3198         if (test_done == 0) {
3199                 printf("Please stop forwarding first\n");
3200                 return;
3201         }
3202         if (nb_lc > nb_cfg_lcores) {
3203                 printf("nb fwd cores %u > %u (max. number of configured "
3204                        "lcores) - ignored\n",
3205                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3206                 return;
3207         }
3208         nb_fwd_lcores = (lcoreid_t) nb_lc;
3209         printf("Number of forwarding cores set to %u\n",
3210                (unsigned int) nb_fwd_lcores);
3211 }
3212
3213 void
3214 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3215 {
3216         unsigned int i;
3217         portid_t port_id;
3218         int record_now;
3219
3220         record_now = 0;
3221  again:
3222         for (i = 0; i < nb_pt; i++) {
3223                 port_id = (portid_t) portlist[i];
3224                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3225                         return;
3226                 if (record_now)
3227                         fwd_ports_ids[i] = port_id;
3228         }
3229         if (record_now == 0) {
3230                 record_now = 1;
3231                 goto again;
3232         }
3233         nb_cfg_ports = (portid_t) nb_pt;
3234         if (nb_fwd_ports != (portid_t) nb_pt) {
3235                 printf("previous number of forwarding ports %u - changed to "
3236                        "number of configured ports %u\n",
3237                        (unsigned int) nb_fwd_ports, nb_pt);
3238                 nb_fwd_ports = (portid_t) nb_pt;
3239         }
3240 }
3241
3242 /**
3243  * Parse the user input and obtain the list of forwarding ports
3244  *
3245  * @param[in] list
3246  *   String containing the user input. User can specify
3247  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3248  *   For example, if the user wants to use all the available
3249  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3250  *   If the user wants to use only the ports 1,2 then the input
3251  *   is 1,2.
3252  *   valid characters are '-' and ','
3253  * @param[out] values
3254  *   This array will be filled with a list of port IDs
3255  *   based on the user input
3256  *   Note that duplicate entries are discarded and only the first
3257  *   count entries in this array are port IDs and all the rest
3258  *   will contain default values
3259  * @param[in] maxsize
3260  *   This parameter denotes 2 things
3261  *   1) Number of elements in the values array
3262  *   2) Maximum value of each element in the values array
3263  * @return
3264  *   On success, returns total count of parsed port IDs
3265  *   On failure, returns 0
3266  */
3267 static unsigned int
3268 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3269 {
3270         unsigned int count = 0;
3271         char *end = NULL;
3272         int min, max;
3273         int value, i;
3274         unsigned int marked[maxsize];
3275
3276         if (list == NULL || values == NULL)
3277                 return 0;
3278
3279         for (i = 0; i < (int)maxsize; i++)
3280                 marked[i] = 0;
3281
3282         min = INT_MAX;
3283
3284         do {
3285                 /*Remove the blank spaces if any*/
3286                 while (isblank(*list))
3287                         list++;
3288                 if (*list == '\0')
3289                         break;
3290                 errno = 0;
3291                 value = strtol(list, &end, 10);
3292                 if (errno || end == NULL)
3293                         return 0;
3294                 if (value < 0 || value >= (int)maxsize)
3295                         return 0;
3296                 while (isblank(*end))
3297                         end++;
3298                 if (*end == '-' && min == INT_MAX) {
3299                         min = value;
3300                 } else if ((*end == ',') || (*end == '\0')) {
3301                         max = value;
3302                         if (min == INT_MAX)
3303                                 min = value;
3304                         for (i = min; i <= max; i++) {
3305                                 if (count < maxsize) {
3306                                         if (marked[i])
3307                                                 continue;
3308                                         values[count] = i;
3309                                         marked[i] = 1;
3310                                         count++;
3311                                 }
3312                         }
3313                         min = INT_MAX;
3314                 } else
3315                         return 0;
3316                 list = end + 1;
3317         } while (*end != '\0');
3318
3319         return count;
3320 }
3321
3322 void
3323 parse_fwd_portlist(const char *portlist)
3324 {
3325         unsigned int portcount;
3326         unsigned int portindex[RTE_MAX_ETHPORTS];
3327         unsigned int i, valid_port_count = 0;
3328
3329         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3330         if (!portcount)
3331                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3332
3333         /*
3334          * Here we verify the validity of the ports
3335          * and thereby calculate the total number of
3336          * valid ports
3337          */
3338         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3339                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3340                         portindex[valid_port_count] = portindex[i];
3341                         valid_port_count++;
3342                 }
3343         }
3344
3345         set_fwd_ports_list(portindex, valid_port_count);
3346 }
3347
3348 void
3349 set_fwd_ports_mask(uint64_t portmask)
3350 {
3351         unsigned int portlist[64];
3352         unsigned int nb_pt;
3353         unsigned int i;
3354
3355         if (portmask == 0) {
3356                 printf("Invalid NULL mask of ports\n");
3357                 return;
3358         }
3359         nb_pt = 0;
3360         RTE_ETH_FOREACH_DEV(i) {
3361                 if (! ((uint64_t)(1ULL << i) & portmask))
3362                         continue;
3363                 portlist[nb_pt++] = i;
3364         }
3365         set_fwd_ports_list(portlist, nb_pt);
3366 }
3367
3368 void
3369 set_fwd_ports_number(uint16_t nb_pt)
3370 {
3371         if (nb_pt > nb_cfg_ports) {
3372                 printf("nb fwd ports %u > %u (number of configured "
3373                        "ports) - ignored\n",
3374                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3375                 return;
3376         }
3377         nb_fwd_ports = (portid_t) nb_pt;
3378         printf("Number of forwarding ports set to %u\n",
3379                (unsigned int) nb_fwd_ports);
3380 }
3381
3382 int
3383 port_is_forwarding(portid_t port_id)
3384 {
3385         unsigned int i;
3386
3387         if (port_id_is_invalid(port_id, ENABLED_WARN))
3388                 return -1;
3389
3390         for (i = 0; i < nb_fwd_ports; i++) {
3391                 if (fwd_ports_ids[i] == port_id)
3392                         return 1;
3393         }
3394
3395         return 0;
3396 }
3397
3398 void
3399 set_nb_pkt_per_burst(uint16_t nb)
3400 {
3401         if (nb > MAX_PKT_BURST) {
3402                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3403                        " ignored\n",
3404                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3405                 return;
3406         }
3407         nb_pkt_per_burst = nb;
3408         printf("Number of packets per burst set to %u\n",
3409                (unsigned int) nb_pkt_per_burst);
3410 }
3411
3412 static const char *
3413 tx_split_get_name(enum tx_pkt_split split)
3414 {
3415         uint32_t i;
3416
3417         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3418                 if (tx_split_name[i].split == split)
3419                         return tx_split_name[i].name;
3420         }
3421         return NULL;
3422 }
3423
3424 void
3425 set_tx_pkt_split(const char *name)
3426 {
3427         uint32_t i;
3428
3429         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3430                 if (strcmp(tx_split_name[i].name, name) == 0) {
3431                         tx_pkt_split = tx_split_name[i].split;
3432                         return;
3433                 }
3434         }
3435         printf("unknown value: \"%s\"\n", name);
3436 }
3437
3438 int
3439 parse_fec_mode(const char *name, uint32_t *mode)
3440 {
3441         uint8_t i;
3442
3443         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3444                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3445                         *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3446                         return 0;
3447                 }
3448         }
3449         return -1;
3450 }
3451
3452 void
3453 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3454 {
3455         unsigned int i, j;
3456
3457         printf("FEC capabilities:\n");
3458
3459         for (i = 0; i < num; i++) {
3460                 printf("%s : ",
3461                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3462
3463                 for (j = 0; j < RTE_DIM(fec_mode_name); j++) {
3464                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3465                                                 speed_fec_capa[i].capa)
3466                                 printf("%s ", fec_mode_name[j].name);
3467                 }
3468                 printf("\n");
3469         }
3470 }
3471
3472 void
3473 show_rx_pkt_offsets(void)
3474 {
3475         uint32_t i, n;
3476
3477         n = rx_pkt_nb_offs;
3478         printf("Number of offsets: %u\n", n);
3479         if (n) {
3480                 printf("Segment offsets: ");
3481                 for (i = 0; i != n - 1; i++)
3482                         printf("%hu,", rx_pkt_seg_offsets[i]);
3483                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3484         }
3485 }
3486
3487 void
3488 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3489 {
3490         unsigned int i;
3491
3492         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3493                 printf("nb segments per RX packets=%u >= "
3494                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3495                 return;
3496         }
3497
3498         /*
3499          * No extra check here, the segment length will be checked by PMD
3500          * in the extended queue setup.
3501          */
3502         for (i = 0; i < nb_offs; i++) {
3503                 if (seg_offsets[i] >= UINT16_MAX) {
3504                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3505                                i, seg_offsets[i]);
3506                         return;
3507                 }
3508         }
3509
3510         for (i = 0; i < nb_offs; i++)
3511                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3512
3513         rx_pkt_nb_offs = (uint8_t) nb_offs;
3514 }
3515
3516 void
3517 show_rx_pkt_segments(void)
3518 {
3519         uint32_t i, n;
3520
3521         n = rx_pkt_nb_segs;
3522         printf("Number of segments: %u\n", n);
3523         if (n) {
3524                 printf("Segment sizes: ");
3525                 for (i = 0; i != n - 1; i++)
3526                         printf("%hu,", rx_pkt_seg_lengths[i]);
3527                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3528         }
3529 }
3530
3531 void
3532 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3533 {
3534         unsigned int i;
3535
3536         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3537                 printf("nb segments per RX packets=%u >= "
3538                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3539                 return;
3540         }
3541
3542         /*
3543          * No extra check here, the segment length will be checked by PMD
3544          * in the extended queue setup.
3545          */
3546         for (i = 0; i < nb_segs; i++) {
3547                 if (seg_lengths[i] >= UINT16_MAX) {
3548                         printf("length[%u]=%u > UINT16_MAX - give up\n",
3549                                i, seg_lengths[i]);
3550                         return;
3551                 }
3552         }
3553
3554         for (i = 0; i < nb_segs; i++)
3555                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3556
3557         rx_pkt_nb_segs = (uint8_t) nb_segs;
3558 }
3559
3560 void
3561 show_tx_pkt_segments(void)
3562 {
3563         uint32_t i, n;
3564         const char *split;
3565
3566         n = tx_pkt_nb_segs;
3567         split = tx_split_get_name(tx_pkt_split);
3568
3569         printf("Number of segments: %u\n", n);
3570         printf("Segment sizes: ");
3571         for (i = 0; i != n - 1; i++)
3572                 printf("%hu,", tx_pkt_seg_lengths[i]);
3573         printf("%hu\n", tx_pkt_seg_lengths[i]);
3574         printf("Split packet: %s\n", split);
3575 }
3576
3577 static bool
3578 nb_segs_is_invalid(unsigned int nb_segs)
3579 {
3580         uint16_t ring_size;
3581         uint16_t queue_id;
3582         uint16_t port_id;
3583         int ret;
3584
3585         RTE_ETH_FOREACH_DEV(port_id) {
3586                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3587                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3588
3589                         if (ret)
3590                                 return true;
3591
3592                         if (ring_size < nb_segs) {
3593                                 printf("nb segments per TX packets=%u >= "
3594                                        "TX queue(%u) ring_size=%u - ignored\n",
3595                                        nb_segs, queue_id, ring_size);
3596                                 return true;
3597                         }
3598                 }
3599         }
3600
3601         return false;
3602 }
3603
3604 void
3605 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3606 {
3607         uint16_t tx_pkt_len;
3608         unsigned int i;
3609
3610         if (nb_segs_is_invalid(nb_segs))
3611                 return;
3612
3613         /*
3614          * Check that each segment length is greater or equal than
3615          * the mbuf data sise.
3616          * Check also that the total packet length is greater or equal than the
3617          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3618          * 20 + 8).
3619          */
3620         tx_pkt_len = 0;
3621         for (i = 0; i < nb_segs; i++) {
3622                 if (seg_lengths[i] > mbuf_data_size[0]) {
3623                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3624                                i, seg_lengths[i], mbuf_data_size[0]);
3625                         return;
3626                 }
3627                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3628         }
3629         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3630                 printf("total packet length=%u < %d - give up\n",
3631                                 (unsigned) tx_pkt_len,
3632                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3633                 return;
3634         }
3635
3636         for (i = 0; i < nb_segs; i++)
3637                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3638
3639         tx_pkt_length  = tx_pkt_len;
3640         tx_pkt_nb_segs = (uint8_t) nb_segs;
3641 }
3642
3643 void
3644 show_tx_pkt_times(void)
3645 {
3646         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3647         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3648 }
3649
3650 void
3651 set_tx_pkt_times(unsigned int *tx_times)
3652 {
3653         tx_pkt_times_inter = tx_times[0];
3654         tx_pkt_times_intra = tx_times[1];
3655 }
3656
3657 void
3658 setup_gro(const char *onoff, portid_t port_id)
3659 {
3660         if (!rte_eth_dev_is_valid_port(port_id)) {
3661                 printf("invalid port id %u\n", port_id);
3662                 return;
3663         }
3664         if (test_done == 0) {
3665                 printf("Before enable/disable GRO,"
3666                                 " please stop forwarding first\n");
3667                 return;
3668         }
3669         if (strcmp(onoff, "on") == 0) {
3670                 if (gro_ports[port_id].enable != 0) {
3671                         printf("Port %u has enabled GRO. Please"
3672                                         " disable GRO first\n", port_id);
3673                         return;
3674                 }
3675                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3676                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
3677                         gro_ports[port_id].param.max_flow_num =
3678                                 GRO_DEFAULT_FLOW_NUM;
3679                         gro_ports[port_id].param.max_item_per_flow =
3680                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
3681                 }
3682                 gro_ports[port_id].enable = 1;
3683         } else {
3684                 if (gro_ports[port_id].enable == 0) {
3685                         printf("Port %u has disabled GRO\n", port_id);
3686                         return;
3687                 }
3688                 gro_ports[port_id].enable = 0;
3689         }
3690 }
3691
3692 void
3693 setup_gro_flush_cycles(uint8_t cycles)
3694 {
3695         if (test_done == 0) {
3696                 printf("Before change flush interval for GRO,"
3697                                 " please stop forwarding first.\n");
3698                 return;
3699         }
3700
3701         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
3702                         GRO_DEFAULT_FLUSH_CYCLES) {
3703                 printf("The flushing cycle be in the range"
3704                                 " of 1 to %u. Revert to the default"
3705                                 " value %u.\n",
3706                                 GRO_MAX_FLUSH_CYCLES,
3707                                 GRO_DEFAULT_FLUSH_CYCLES);
3708                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
3709         }
3710
3711         gro_flush_cycles = cycles;
3712 }
3713
3714 void
3715 show_gro(portid_t port_id)
3716 {
3717         struct rte_gro_param *param;
3718         uint32_t max_pkts_num;
3719
3720         param = &gro_ports[port_id].param;
3721
3722         if (!rte_eth_dev_is_valid_port(port_id)) {
3723                 printf("Invalid port id %u.\n", port_id);
3724                 return;
3725         }
3726         if (gro_ports[port_id].enable) {
3727                 printf("GRO type: TCP/IPv4\n");
3728                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3729                         max_pkts_num = param->max_flow_num *
3730                                 param->max_item_per_flow;
3731                 } else
3732                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
3733                 printf("Max number of packets to perform GRO: %u\n",
3734                                 max_pkts_num);
3735                 printf("Flushing cycles: %u\n", gro_flush_cycles);
3736         } else
3737                 printf("Port %u doesn't enable GRO.\n", port_id);
3738 }
3739
3740 void
3741 setup_gso(const char *mode, portid_t port_id)
3742 {
3743         if (!rte_eth_dev_is_valid_port(port_id)) {
3744                 printf("invalid port id %u\n", port_id);
3745                 return;
3746         }
3747         if (strcmp(mode, "on") == 0) {
3748                 if (test_done == 0) {
3749                         printf("before enabling GSO,"
3750                                         " please stop forwarding first\n");
3751                         return;
3752                 }
3753                 gso_ports[port_id].enable = 1;
3754         } else if (strcmp(mode, "off") == 0) {
3755                 if (test_done == 0) {
3756                         printf("before disabling GSO,"
3757                                         " please stop forwarding first\n");
3758                         return;
3759                 }
3760                 gso_ports[port_id].enable = 0;
3761         }
3762 }
3763
3764 char*
3765 list_pkt_forwarding_modes(void)
3766 {
3767         static char fwd_modes[128] = "";
3768         const char *separator = "|";
3769         struct fwd_engine *fwd_eng;
3770         unsigned i = 0;
3771
3772         if (strlen (fwd_modes) == 0) {
3773                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3774                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3775                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3776                         strncat(fwd_modes, separator,
3777                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3778                 }
3779                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3780         }
3781
3782         return fwd_modes;
3783 }
3784
3785 char*
3786 list_pkt_forwarding_retry_modes(void)
3787 {
3788         static char fwd_modes[128] = "";
3789         const char *separator = "|";
3790         struct fwd_engine *fwd_eng;
3791         unsigned i = 0;
3792
3793         if (strlen(fwd_modes) == 0) {
3794                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3795                         if (fwd_eng == &rx_only_engine)
3796                                 continue;
3797                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3798                                         sizeof(fwd_modes) -
3799                                         strlen(fwd_modes) - 1);
3800                         strncat(fwd_modes, separator,
3801                                         sizeof(fwd_modes) -
3802                                         strlen(fwd_modes) - 1);
3803                 }
3804                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3805         }
3806
3807         return fwd_modes;
3808 }
3809
3810 void
3811 set_pkt_forwarding_mode(const char *fwd_mode_name)
3812 {
3813         struct fwd_engine *fwd_eng;
3814         unsigned i;
3815
3816         i = 0;
3817         while ((fwd_eng = fwd_engines[i]) != NULL) {
3818                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3819                         printf("Set %s packet forwarding mode%s\n",
3820                                fwd_mode_name,
3821                                retry_enabled == 0 ? "" : " with retry");
3822                         cur_fwd_eng = fwd_eng;
3823                         return;
3824                 }
3825                 i++;
3826         }
3827         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3828 }
3829
3830 void
3831 add_rx_dump_callbacks(portid_t portid)
3832 {
3833         struct rte_eth_dev_info dev_info;
3834         uint16_t queue;
3835         int ret;
3836
3837         if (port_id_is_invalid(portid, ENABLED_WARN))
3838                 return;
3839
3840         ret = eth_dev_info_get_print_err(portid, &dev_info);
3841         if (ret != 0)
3842                 return;
3843
3844         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3845                 if (!ports[portid].rx_dump_cb[queue])
3846                         ports[portid].rx_dump_cb[queue] =
3847                                 rte_eth_add_rx_callback(portid, queue,
3848                                         dump_rx_pkts, NULL);
3849 }
3850
3851 void
3852 add_tx_dump_callbacks(portid_t portid)
3853 {
3854         struct rte_eth_dev_info dev_info;
3855         uint16_t queue;
3856         int ret;
3857
3858         if (port_id_is_invalid(portid, ENABLED_WARN))
3859                 return;
3860
3861         ret = eth_dev_info_get_print_err(portid, &dev_info);
3862         if (ret != 0)
3863                 return;
3864
3865         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3866                 if (!ports[portid].tx_dump_cb[queue])
3867                         ports[portid].tx_dump_cb[queue] =
3868                                 rte_eth_add_tx_callback(portid, queue,
3869                                                         dump_tx_pkts, NULL);
3870 }
3871
3872 void
3873 remove_rx_dump_callbacks(portid_t portid)
3874 {
3875         struct rte_eth_dev_info dev_info;
3876         uint16_t queue;
3877         int ret;
3878
3879         if (port_id_is_invalid(portid, ENABLED_WARN))
3880                 return;
3881
3882         ret = eth_dev_info_get_print_err(portid, &dev_info);
3883         if (ret != 0)
3884                 return;
3885
3886         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3887                 if (ports[portid].rx_dump_cb[queue]) {
3888                         rte_eth_remove_rx_callback(portid, queue,
3889                                 ports[portid].rx_dump_cb[queue]);
3890                         ports[portid].rx_dump_cb[queue] = NULL;
3891                 }
3892 }
3893
3894 void
3895 remove_tx_dump_callbacks(portid_t portid)
3896 {
3897         struct rte_eth_dev_info dev_info;
3898         uint16_t queue;
3899         int ret;
3900
3901         if (port_id_is_invalid(portid, ENABLED_WARN))
3902                 return;
3903
3904         ret = eth_dev_info_get_print_err(portid, &dev_info);
3905         if (ret != 0)
3906                 return;
3907
3908         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3909                 if (ports[portid].tx_dump_cb[queue]) {
3910                         rte_eth_remove_tx_callback(portid, queue,
3911                                 ports[portid].tx_dump_cb[queue]);
3912                         ports[portid].tx_dump_cb[queue] = NULL;
3913                 }
3914 }
3915
3916 void
3917 configure_rxtx_dump_callbacks(uint16_t verbose)
3918 {
3919         portid_t portid;
3920
3921 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3922                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3923                 return;
3924 #endif
3925
3926         RTE_ETH_FOREACH_DEV(portid)
3927         {
3928                 if (verbose == 1 || verbose > 2)
3929                         add_rx_dump_callbacks(portid);
3930                 else
3931                         remove_rx_dump_callbacks(portid);
3932                 if (verbose >= 2)
3933                         add_tx_dump_callbacks(portid);
3934                 else
3935                         remove_tx_dump_callbacks(portid);
3936         }
3937 }
3938
3939 void
3940 set_verbose_level(uint16_t vb_level)
3941 {
3942         printf("Change verbose level from %u to %u\n",
3943                (unsigned int) verbose_level, (unsigned int) vb_level);
3944         verbose_level = vb_level;
3945         configure_rxtx_dump_callbacks(verbose_level);
3946 }
3947
3948 void
3949 vlan_extend_set(portid_t port_id, int on)
3950 {
3951         int diag;
3952         int vlan_offload;
3953         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3954
3955         if (port_id_is_invalid(port_id, ENABLED_WARN))
3956                 return;
3957
3958         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3959
3960         if (on) {
3961                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3962                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3963         } else {
3964                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3965                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3966         }
3967
3968         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3969         if (diag < 0) {
3970                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3971                "diag=%d\n", port_id, on, diag);
3972                 return;
3973         }
3974         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3975 }
3976
3977 void
3978 rx_vlan_strip_set(portid_t port_id, int on)
3979 {
3980         int diag;
3981         int vlan_offload;
3982         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3983
3984         if (port_id_is_invalid(port_id, ENABLED_WARN))
3985                 return;
3986
3987         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3988
3989         if (on) {
3990                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3991                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3992         } else {
3993                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3994                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3995         }
3996
3997         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3998         if (diag < 0) {
3999                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
4000                "diag=%d\n", port_id, on, diag);
4001                 return;
4002         }
4003         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4004 }
4005
4006 void
4007 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4008 {
4009         int diag;
4010
4011         if (port_id_is_invalid(port_id, ENABLED_WARN))
4012                 return;
4013
4014         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4015         if (diag < 0)
4016                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
4017                "diag=%d\n", port_id, queue_id, on, diag);
4018 }
4019
4020 void
4021 rx_vlan_filter_set(portid_t port_id, int on)
4022 {
4023         int diag;
4024         int vlan_offload;
4025         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4026
4027         if (port_id_is_invalid(port_id, ENABLED_WARN))
4028                 return;
4029
4030         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4031
4032         if (on) {
4033                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4034                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4035         } else {
4036                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4037                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4038         }
4039
4040         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4041         if (diag < 0) {
4042                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
4043                "diag=%d\n", port_id, on, diag);
4044                 return;
4045         }
4046         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4047 }
4048
4049 void
4050 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4051 {
4052         int diag;
4053         int vlan_offload;
4054         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4055
4056         if (port_id_is_invalid(port_id, ENABLED_WARN))
4057                 return;
4058
4059         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4060
4061         if (on) {
4062                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4063                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4064         } else {
4065                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4066                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4067         }
4068
4069         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4070         if (diag < 0) {
4071                 printf("%s(port_pi=%d, on=%d) failed "
4072                "diag=%d\n", __func__, port_id, on, diag);
4073                 return;
4074         }
4075         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4076 }
4077
4078 int
4079 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4080 {
4081         int diag;
4082
4083         if (port_id_is_invalid(port_id, ENABLED_WARN))
4084                 return 1;
4085         if (vlan_id_is_invalid(vlan_id))
4086                 return 1;
4087         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4088         if (diag == 0)
4089                 return 0;
4090         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
4091                "diag=%d\n",
4092                port_id, vlan_id, on, diag);
4093         return -1;
4094 }
4095
4096 void
4097 rx_vlan_all_filter_set(portid_t port_id, int on)
4098 {
4099         uint16_t vlan_id;
4100
4101         if (port_id_is_invalid(port_id, ENABLED_WARN))
4102                 return;
4103         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4104                 if (rx_vft_set(port_id, vlan_id, on))
4105                         break;
4106         }
4107 }
4108
4109 void
4110 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4111 {
4112         int diag;
4113
4114         if (port_id_is_invalid(port_id, ENABLED_WARN))
4115                 return;
4116
4117         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4118         if (diag == 0)
4119                 return;
4120
4121         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
4122                "diag=%d\n",
4123                port_id, vlan_type, tp_id, diag);
4124 }
4125
4126 void
4127 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4128 {
4129         struct rte_eth_dev_info dev_info;
4130         int ret;
4131
4132         if (vlan_id_is_invalid(vlan_id))
4133                 return;
4134
4135         if (ports[port_id].dev_conf.txmode.offloads &
4136             DEV_TX_OFFLOAD_QINQ_INSERT) {
4137                 printf("Error, as QinQ has been enabled.\n");
4138                 return;
4139         }
4140
4141         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4142         if (ret != 0)
4143                 return;
4144
4145         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4146                 printf("Error: vlan insert is not supported by port %d\n",
4147                         port_id);
4148                 return;
4149         }
4150
4151         tx_vlan_reset(port_id);
4152         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4153         ports[port_id].tx_vlan_id = vlan_id;
4154 }
4155
4156 void
4157 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4158 {
4159         struct rte_eth_dev_info dev_info;
4160         int ret;
4161
4162         if (vlan_id_is_invalid(vlan_id))
4163                 return;
4164         if (vlan_id_is_invalid(vlan_id_outer))
4165                 return;
4166
4167         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4168         if (ret != 0)
4169                 return;
4170
4171         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4172                 printf("Error: qinq insert not supported by port %d\n",
4173                         port_id);
4174                 return;
4175         }
4176
4177         tx_vlan_reset(port_id);
4178         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4179                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4180         ports[port_id].tx_vlan_id = vlan_id;
4181         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4182 }
4183
4184 void
4185 tx_vlan_reset(portid_t port_id)
4186 {
4187         ports[port_id].dev_conf.txmode.offloads &=
4188                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4189                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4190         ports[port_id].tx_vlan_id = 0;
4191         ports[port_id].tx_vlan_id_outer = 0;
4192 }
4193
4194 void
4195 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4196 {
4197         if (port_id_is_invalid(port_id, ENABLED_WARN))
4198                 return;
4199
4200         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4201 }
4202
4203 void
4204 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4205 {
4206         int ret;
4207
4208         if (port_id_is_invalid(port_id, ENABLED_WARN))
4209                 return;
4210
4211         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4212                 return;
4213
4214         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4215                 printf("map_value not in required range 0..%d\n",
4216                        RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4217                 return;
4218         }
4219
4220         if (!is_rx) { /* tx */
4221                 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id,
4222                                                              map_value);
4223                 if (ret) {
4224                         printf("failed to set tx queue stats mapping.\n");
4225                         return;
4226                 }
4227         } else { /* rx */
4228                 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id,
4229                                                              map_value);
4230                 if (ret) {
4231                         printf("failed to set rx queue stats mapping.\n");
4232                         return;
4233                 }
4234         }
4235 }
4236
4237 void
4238 set_xstats_hide_zero(uint8_t on_off)
4239 {
4240         xstats_hide_zero = on_off;
4241 }
4242
4243 void
4244 set_record_core_cycles(uint8_t on_off)
4245 {
4246         record_core_cycles = on_off;
4247 }
4248
4249 void
4250 set_record_burst_stats(uint8_t on_off)
4251 {
4252         record_burst_stats = on_off;
4253 }
4254
4255 static inline void
4256 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4257 {
4258         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4259
4260         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4261                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4262                         " tunnel_id: 0x%08x",
4263                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4264                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4265         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4266                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4267                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4268                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4269
4270                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4271                         rte_be_to_cpu_16(mask->src_port_mask),
4272                         rte_be_to_cpu_16(mask->dst_port_mask));
4273
4274                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4275                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4276                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4277                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4278                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4279
4280                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4281                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4282                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4283                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4284                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4285         }
4286
4287         printf("\n");
4288 }
4289
4290 static inline void
4291 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4292 {
4293         struct rte_eth_flex_payload_cfg *cfg;
4294         uint32_t i, j;
4295
4296         for (i = 0; i < flex_conf->nb_payloads; i++) {
4297                 cfg = &flex_conf->flex_set[i];
4298                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4299                         printf("\n    RAW:  ");
4300                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4301                         printf("\n    L2_PAYLOAD:  ");
4302                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4303                         printf("\n    L3_PAYLOAD:  ");
4304                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4305                         printf("\n    L4_PAYLOAD:  ");
4306                 else
4307                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4308                 for (j = 0; j < num; j++)
4309                         printf("  %-5u", cfg->src_offset[j]);
4310         }
4311         printf("\n");
4312 }
4313
4314 static char *
4315 flowtype_to_str(uint16_t flow_type)
4316 {
4317         struct flow_type_info {
4318                 char str[32];
4319                 uint16_t ftype;
4320         };
4321
4322         uint8_t i;
4323         static struct flow_type_info flowtype_str_table[] = {
4324                 {"raw", RTE_ETH_FLOW_RAW},
4325                 {"ipv4", RTE_ETH_FLOW_IPV4},
4326                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4327                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4328                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4329                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4330                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4331                 {"ipv6", RTE_ETH_FLOW_IPV6},
4332                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4333                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4334                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4335                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4336                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4337                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4338                 {"port", RTE_ETH_FLOW_PORT},
4339                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4340                 {"geneve", RTE_ETH_FLOW_GENEVE},
4341                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4342                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4343         };
4344
4345         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4346                 if (flowtype_str_table[i].ftype == flow_type)
4347                         return flowtype_str_table[i].str;
4348         }
4349
4350         return NULL;
4351 }
4352
4353 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4354
4355 static inline void
4356 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4357 {
4358         struct rte_eth_fdir_flex_mask *mask;
4359         uint32_t i, j;
4360         char *p;
4361
4362         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4363                 mask = &flex_conf->flex_mask[i];
4364                 p = flowtype_to_str(mask->flow_type);
4365                 printf("\n    %s:\t", p ? p : "unknown");
4366                 for (j = 0; j < num; j++)
4367                         printf(" %02x", mask->mask[j]);
4368         }
4369         printf("\n");
4370 }
4371
4372 static inline void
4373 print_fdir_flow_type(uint32_t flow_types_mask)
4374 {
4375         int i;
4376         char *p;
4377
4378         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4379                 if (!(flow_types_mask & (1 << i)))
4380                         continue;
4381                 p = flowtype_to_str(i);
4382                 if (p)
4383                         printf(" %s", p);
4384                 else
4385                         printf(" unknown");
4386         }
4387         printf("\n");
4388 }
4389
4390 static int
4391 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4392                     struct rte_eth_fdir_stats *fdir_stat)
4393 {
4394         int ret = -ENOTSUP;
4395
4396 #ifdef RTE_NET_I40E
4397         if (ret == -ENOTSUP) {
4398                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4399                 if (!ret)
4400                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4401         }
4402 #endif
4403 #ifdef RTE_NET_IXGBE
4404         if (ret == -ENOTSUP) {
4405                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4406                 if (!ret)
4407                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4408         }
4409 #endif
4410         switch (ret) {
4411         case 0:
4412                 break;
4413         case -ENOTSUP:
4414                 printf("\n FDIR is not supported on port %-2d\n",
4415                         port_id);
4416                 break;
4417         default:
4418                 printf("programming error: (%s)\n", strerror(-ret));
4419                 break;
4420         }
4421         return ret;
4422 }
4423
4424 void
4425 fdir_get_infos(portid_t port_id)
4426 {
4427         struct rte_eth_fdir_stats fdir_stat;
4428         struct rte_eth_fdir_info fdir_info;
4429
4430         static const char *fdir_stats_border = "########################";
4431
4432         if (port_id_is_invalid(port_id, ENABLED_WARN))
4433                 return;
4434
4435         memset(&fdir_info, 0, sizeof(fdir_info));
4436         memset(&fdir_stat, 0, sizeof(fdir_stat));
4437         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4438                 return;
4439
4440         printf("\n  %s FDIR infos for port %-2d     %s\n",
4441                fdir_stats_border, port_id, fdir_stats_border);
4442         printf("  MODE: ");
4443         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4444                 printf("  PERFECT\n");
4445         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4446                 printf("  PERFECT-MAC-VLAN\n");
4447         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4448                 printf("  PERFECT-TUNNEL\n");
4449         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4450                 printf("  SIGNATURE\n");
4451         else
4452                 printf("  DISABLE\n");
4453         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4454                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4455                 printf("  SUPPORTED FLOW TYPE: ");
4456                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4457         }
4458         printf("  FLEX PAYLOAD INFO:\n");
4459         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4460                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4461                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4462                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4463                 fdir_info.flex_payload_unit,
4464                 fdir_info.max_flex_payload_segment_num,
4465                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4466         printf("  MASK: ");
4467         print_fdir_mask(&fdir_info.mask);
4468         if (fdir_info.flex_conf.nb_payloads > 0) {
4469                 printf("  FLEX PAYLOAD SRC OFFSET:");
4470                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4471         }
4472         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4473                 printf("  FLEX MASK CFG:");
4474                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4475         }
4476         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4477                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4478         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4479                fdir_info.guarant_spc, fdir_info.best_spc);
4480         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4481                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4482                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4483                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4484                fdir_stat.collision, fdir_stat.free,
4485                fdir_stat.maxhash, fdir_stat.maxlen,
4486                fdir_stat.add, fdir_stat.remove,
4487                fdir_stat.f_add, fdir_stat.f_remove);
4488         printf("  %s############################%s\n",
4489                fdir_stats_border, fdir_stats_border);
4490 }
4491
4492 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4493
4494 void
4495 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4496 {
4497         struct rte_port *port;
4498         struct rte_eth_fdir_flex_conf *flex_conf;
4499         int i, idx = 0;
4500
4501         port = &ports[port_id];
4502         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4503         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4504                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4505                         idx = i;
4506                         break;
4507                 }
4508         }
4509         if (i >= RTE_ETH_FLOW_MAX) {
4510                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4511                         idx = flex_conf->nb_flexmasks;
4512                         flex_conf->nb_flexmasks++;
4513                 } else {
4514                         printf("The flex mask table is full. Can not set flex"
4515                                 " mask for flow_type(%u).", cfg->flow_type);
4516                         return;
4517                 }
4518         }
4519         rte_memcpy(&flex_conf->flex_mask[idx],
4520                          cfg,
4521                          sizeof(struct rte_eth_fdir_flex_mask));
4522 }
4523
4524 void
4525 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4526 {
4527         struct rte_port *port;
4528         struct rte_eth_fdir_flex_conf *flex_conf;
4529         int i, idx = 0;
4530
4531         port = &ports[port_id];
4532         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4533         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4534                 if (cfg->type == flex_conf->flex_set[i].type) {
4535                         idx = i;
4536                         break;
4537                 }
4538         }
4539         if (i >= RTE_ETH_PAYLOAD_MAX) {
4540                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4541                         idx = flex_conf->nb_payloads;
4542                         flex_conf->nb_payloads++;
4543                 } else {
4544                         printf("The flex payload table is full. Can not set"
4545                                 " flex payload for type(%u).", cfg->type);
4546                         return;
4547                 }
4548         }
4549         rte_memcpy(&flex_conf->flex_set[idx],
4550                          cfg,
4551                          sizeof(struct rte_eth_flex_payload_cfg));
4552
4553 }
4554
4555 void
4556 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4557 {
4558 #ifdef RTE_NET_IXGBE
4559         int diag;
4560
4561         if (is_rx)
4562                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4563         else
4564                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4565
4566         if (diag == 0)
4567                 return;
4568         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4569                         is_rx ? "rx" : "tx", port_id, diag);
4570         return;
4571 #endif
4572         printf("VF %s setting not supported for port %d\n",
4573                         is_rx ? "Rx" : "Tx", port_id);
4574         RTE_SET_USED(vf);
4575         RTE_SET_USED(on);
4576 }
4577
4578 int
4579 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4580 {
4581         int diag;
4582         struct rte_eth_link link;
4583         int ret;
4584
4585         if (port_id_is_invalid(port_id, ENABLED_WARN))
4586                 return 1;
4587         ret = eth_link_get_nowait_print_err(port_id, &link);
4588         if (ret < 0)
4589                 return 1;
4590         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4591             rate > link.link_speed) {
4592                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4593                         rate, link.link_speed);
4594                 return 1;
4595         }
4596         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4597         if (diag == 0)
4598                 return diag;
4599         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4600                 port_id, diag);
4601         return diag;
4602 }
4603
4604 int
4605 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4606 {
4607         int diag = -ENOTSUP;
4608
4609         RTE_SET_USED(vf);
4610         RTE_SET_USED(rate);
4611         RTE_SET_USED(q_msk);
4612
4613 #ifdef RTE_NET_IXGBE
4614         if (diag == -ENOTSUP)
4615                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4616                                                        q_msk);
4617 #endif
4618 #ifdef RTE_NET_BNXT
4619         if (diag == -ENOTSUP)
4620                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4621 #endif
4622         if (diag == 0)
4623                 return diag;
4624
4625         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4626                 port_id, diag);
4627         return diag;
4628 }
4629
4630 /*
4631  * Functions to manage the set of filtered Multicast MAC addresses.
4632  *
4633  * A pool of filtered multicast MAC addresses is associated with each port.
4634  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4635  * The address of the pool and the number of valid multicast MAC addresses
4636  * recorded in the pool are stored in the fields "mc_addr_pool" and
4637  * "mc_addr_nb" of the "rte_port" data structure.
4638  *
4639  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4640  * to be supplied a contiguous array of multicast MAC addresses.
4641  * To comply with this constraint, the set of multicast addresses recorded
4642  * into the pool are systematically compacted at the beginning of the pool.
4643  * Hence, when a multicast address is removed from the pool, all following
4644  * addresses, if any, are copied back to keep the set contiguous.
4645  */
4646 #define MCAST_POOL_INC 32
4647
4648 static int
4649 mcast_addr_pool_extend(struct rte_port *port)
4650 {
4651         struct rte_ether_addr *mc_pool;
4652         size_t mc_pool_size;
4653
4654         /*
4655          * If a free entry is available at the end of the pool, just
4656          * increment the number of recorded multicast addresses.
4657          */
4658         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
4659                 port->mc_addr_nb++;
4660                 return 0;
4661         }
4662
4663         /*
4664          * [re]allocate a pool with MCAST_POOL_INC more entries.
4665          * The previous test guarantees that port->mc_addr_nb is a multiple
4666          * of MCAST_POOL_INC.
4667          */
4668         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
4669                                                     MCAST_POOL_INC);
4670         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
4671                                                 mc_pool_size);
4672         if (mc_pool == NULL) {
4673                 printf("allocation of pool of %u multicast addresses failed\n",
4674                        port->mc_addr_nb + MCAST_POOL_INC);
4675                 return -ENOMEM;
4676         }
4677
4678         port->mc_addr_pool = mc_pool;
4679         port->mc_addr_nb++;
4680         return 0;
4681
4682 }
4683
4684 static void
4685 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
4686 {
4687         if (mcast_addr_pool_extend(port) != 0)
4688                 return;
4689         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
4690 }
4691
4692 static void
4693 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
4694 {
4695         port->mc_addr_nb--;
4696         if (addr_idx == port->mc_addr_nb) {
4697                 /* No need to recompact the set of multicast addressses. */
4698                 if (port->mc_addr_nb == 0) {
4699                         /* free the pool of multicast addresses. */
4700                         free(port->mc_addr_pool);
4701                         port->mc_addr_pool = NULL;
4702                 }
4703                 return;
4704         }
4705         memmove(&port->mc_addr_pool[addr_idx],
4706                 &port->mc_addr_pool[addr_idx + 1],
4707                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
4708 }
4709
4710 static int
4711 eth_port_multicast_addr_list_set(portid_t port_id)
4712 {
4713         struct rte_port *port;
4714         int diag;
4715
4716         port = &ports[port_id];
4717         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
4718                                             port->mc_addr_nb);
4719         if (diag < 0)
4720                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
4721                         port_id, port->mc_addr_nb, diag);
4722
4723         return diag;
4724 }
4725
4726 void
4727 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
4728 {
4729         struct rte_port *port;
4730         uint32_t i;
4731
4732         if (port_id_is_invalid(port_id, ENABLED_WARN))
4733                 return;
4734
4735         port = &ports[port_id];
4736
4737         /*
4738          * Check that the added multicast MAC address is not already recorded
4739          * in the pool of multicast addresses.
4740          */
4741         for (i = 0; i < port->mc_addr_nb; i++) {
4742                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
4743                         printf("multicast address already filtered by port\n");
4744                         return;
4745                 }
4746         }
4747
4748         mcast_addr_pool_append(port, mc_addr);
4749         if (eth_port_multicast_addr_list_set(port_id) < 0)
4750                 /* Rollback on failure, remove the address from the pool */
4751                 mcast_addr_pool_remove(port, i);
4752 }
4753
4754 void
4755 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
4756 {
4757         struct rte_port *port;
4758         uint32_t i;
4759
4760         if (port_id_is_invalid(port_id, ENABLED_WARN))
4761                 return;
4762
4763         port = &ports[port_id];
4764
4765         /*
4766          * Search the pool of multicast MAC addresses for the removed address.
4767          */
4768         for (i = 0; i < port->mc_addr_nb; i++) {
4769                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
4770                         break;
4771         }
4772         if (i == port->mc_addr_nb) {
4773                 printf("multicast address not filtered by port %d\n", port_id);
4774                 return;
4775         }
4776
4777         mcast_addr_pool_remove(port, i);
4778         if (eth_port_multicast_addr_list_set(port_id) < 0)
4779                 /* Rollback on failure, add the address back into the pool */
4780                 mcast_addr_pool_append(port, mc_addr);
4781 }
4782
4783 void
4784 port_dcb_info_display(portid_t port_id)
4785 {
4786         struct rte_eth_dcb_info dcb_info;
4787         uint16_t i;
4788         int ret;
4789         static const char *border = "================";
4790
4791         if (port_id_is_invalid(port_id, ENABLED_WARN))
4792                 return;
4793
4794         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
4795         if (ret) {
4796                 printf("\n Failed to get dcb infos on port %-2d\n",
4797                         port_id);
4798                 return;
4799         }
4800         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
4801         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
4802         printf("\n  TC :        ");
4803         for (i = 0; i < dcb_info.nb_tcs; i++)
4804                 printf("\t%4d", i);
4805         printf("\n  Priority :  ");
4806         for (i = 0; i < dcb_info.nb_tcs; i++)
4807                 printf("\t%4d", dcb_info.prio_tc[i]);
4808         printf("\n  BW percent :");
4809         for (i = 0; i < dcb_info.nb_tcs; i++)
4810                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4811         printf("\n  RXQ base :  ");
4812         for (i = 0; i < dcb_info.nb_tcs; i++)
4813                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4814         printf("\n  RXQ number :");
4815         for (i = 0; i < dcb_info.nb_tcs; i++)
4816                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4817         printf("\n  TXQ base :  ");
4818         for (i = 0; i < dcb_info.nb_tcs; i++)
4819                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4820         printf("\n  TXQ number :");
4821         for (i = 0; i < dcb_info.nb_tcs; i++)
4822                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4823         printf("\n");
4824 }
4825
4826 uint8_t *
4827 open_file(const char *file_path, uint32_t *size)
4828 {
4829         int fd = open(file_path, O_RDONLY);
4830         off_t pkg_size;
4831         uint8_t *buf = NULL;
4832         int ret = 0;
4833         struct stat st_buf;
4834
4835         if (size)
4836                 *size = 0;
4837
4838         if (fd == -1) {
4839                 printf("%s: Failed to open %s\n", __func__, file_path);
4840                 return buf;
4841         }
4842
4843         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4844                 close(fd);
4845                 printf("%s: File operations failed\n", __func__);
4846                 return buf;
4847         }
4848
4849         pkg_size = st_buf.st_size;
4850         if (pkg_size < 0) {
4851                 close(fd);
4852                 printf("%s: File operations failed\n", __func__);
4853                 return buf;
4854         }
4855
4856         buf = (uint8_t *)malloc(pkg_size);
4857         if (!buf) {
4858                 close(fd);
4859                 printf("%s: Failed to malloc memory\n", __func__);
4860                 return buf;
4861         }
4862
4863         ret = read(fd, buf, pkg_size);
4864         if (ret < 0) {
4865                 close(fd);
4866                 printf("%s: File read operation failed\n", __func__);
4867                 close_file(buf);
4868                 return NULL;
4869         }
4870
4871         if (size)
4872                 *size = pkg_size;
4873
4874         close(fd);
4875
4876         return buf;
4877 }
4878
4879 int
4880 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4881 {
4882         FILE *fh = fopen(file_path, "wb");
4883
4884         if (fh == NULL) {
4885                 printf("%s: Failed to open %s\n", __func__, file_path);
4886                 return -1;
4887         }
4888
4889         if (fwrite(buf, 1, size, fh) != size) {
4890                 fclose(fh);
4891                 printf("%s: File write operation failed\n", __func__);
4892                 return -1;
4893         }
4894
4895         fclose(fh);
4896
4897         return 0;
4898 }
4899
4900 int
4901 close_file(uint8_t *buf)
4902 {
4903         if (buf) {
4904                 free((void *)buf);
4905                 return 0;
4906         }
4907
4908         return -1;
4909 }
4910
4911 void
4912 port_queue_region_info_display(portid_t port_id, void *buf)
4913 {
4914 #ifdef RTE_NET_I40E
4915         uint16_t i, j;
4916         struct rte_pmd_i40e_queue_regions *info =
4917                 (struct rte_pmd_i40e_queue_regions *)buf;
4918         static const char *queue_region_info_stats_border = "-------";
4919
4920         if (!info->queue_region_number)
4921                 printf("there is no region has been set before");
4922
4923         printf("\n      %s All queue region info for port=%2d %s",
4924                         queue_region_info_stats_border, port_id,
4925                         queue_region_info_stats_border);
4926         printf("\n      queue_region_number: %-14u \n",
4927                         info->queue_region_number);
4928
4929         for (i = 0; i < info->queue_region_number; i++) {
4930                 printf("\n      region_id: %-14u queue_number: %-14u "
4931                         "queue_start_index: %-14u \n",
4932                         info->region[i].region_id,
4933                         info->region[i].queue_num,
4934                         info->region[i].queue_start_index);
4935
4936                 printf("  user_priority_num is  %-14u :",
4937                                         info->region[i].user_priority_num);
4938                 for (j = 0; j < info->region[i].user_priority_num; j++)
4939                         printf(" %-14u ", info->region[i].user_priority[j]);
4940
4941                 printf("\n      flowtype_num is  %-14u :",
4942                                 info->region[i].flowtype_num);
4943                 for (j = 0; j < info->region[i].flowtype_num; j++)
4944                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4945         }
4946 #else
4947         RTE_SET_USED(port_id);
4948         RTE_SET_USED(buf);
4949 #endif
4950
4951         printf("\n\n");
4952 }
4953
4954 void
4955 show_macs(portid_t port_id)
4956 {
4957         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4958         struct rte_eth_dev_info dev_info;
4959         struct rte_ether_addr *addr;
4960         uint32_t i, num_macs = 0;
4961         struct rte_eth_dev *dev;
4962
4963         dev = &rte_eth_devices[port_id];
4964
4965         if (eth_dev_info_get_print_err(port_id, &dev_info))
4966                 return;
4967
4968         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4969                 addr = &dev->data->mac_addrs[i];
4970
4971                 /* skip zero address */
4972                 if (rte_is_zero_ether_addr(addr))
4973                         continue;
4974
4975                 num_macs++;
4976         }
4977
4978         printf("Number of MAC address added: %d\n", num_macs);
4979
4980         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4981                 addr = &dev->data->mac_addrs[i];
4982
4983                 /* skip zero address */
4984                 if (rte_is_zero_ether_addr(addr))
4985                         continue;
4986
4987                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
4988                 printf("  %s\n", buf);
4989         }
4990 }
4991
4992 void
4993 show_mcast_macs(portid_t port_id)
4994 {
4995         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4996         struct rte_ether_addr *addr;
4997         struct rte_port *port;
4998         uint32_t i;
4999
5000         port = &ports[port_id];
5001
5002         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5003
5004         for (i = 0; i < port->mc_addr_nb; i++) {
5005                 addr = &port->mc_addr_pool[i];
5006
5007                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5008                 printf("  %s\n", buf);
5009         }
5010 }