app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_LIBRTE_IXGBE_PMD
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_LIBRTE_I40E_PMD
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_LIBRTE_BNXT_PMD
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #include <rte_gro.h>
  52 #include <rte_hexdump.h>
  53
  54 #include "testpmd.h"
  55
  56 #define ETHDEV_FWVERS_LEN 32
  57
  58 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  59 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  60 #else
  61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  62 #endif
  63
  64 #define NS_PER_SEC 1E9
  65
  66 static char *flowtype_to_str(uint16_t flow_type);
  67
  68 static const struct {
  69         enum tx_pkt_split split;
  70         const char *name;
  71 } tx_split_name[] = {
  72         {
  73                 .split = TX_PKT_SPLIT_OFF,
  74                 .name = "off",
  75         },
  76         {
  77                 .split = TX_PKT_SPLIT_ON,
  78                 .name = "on",
  79         },
  80         {
  81                 .split = TX_PKT_SPLIT_RND,
  82                 .name = "rand",
  83         },
  84 };
  85
  86 const struct rss_type_info rss_type_table[] = {
  87         { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  88                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  89                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
  90                 ETH_RSS_GTPU},
  91         { "none", 0 },
  92         { "eth", ETH_RSS_ETH },
  93         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  94         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  95         { "vlan", ETH_RSS_VLAN },
  96         { "s-vlan", ETH_RSS_S_VLAN },
  97         { "c-vlan", ETH_RSS_C_VLAN },
  98         { "ipv4", ETH_RSS_IPV4 },
  99         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 100         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 101         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 102         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 103         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 104         { "ipv6", ETH_RSS_IPV6 },
 105         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 106         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 107         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 108         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 109         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 110         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 111         { "ipv6-ex", ETH_RSS_IPV6_EX },
 112         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 113         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 114         { "port", ETH_RSS_PORT },
 115         { "vxlan", ETH_RSS_VXLAN },
 116         { "geneve", ETH_RSS_GENEVE },
 117         { "nvgre", ETH_RSS_NVGRE },
 118         { "ip", ETH_RSS_IP },
 119         { "udp", ETH_RSS_UDP },
 120         { "tcp", ETH_RSS_TCP },
 121         { "sctp", ETH_RSS_SCTP },
 122         { "tunnel", ETH_RSS_TUNNEL },
 123         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 124         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 125         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 126         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 127         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 128         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 129         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 130         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 131         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 132         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 133         { "esp", ETH_RSS_ESP },
 134         { "ah", ETH_RSS_AH },
 135         { "l2tpv3", ETH_RSS_L2TPV3 },
 136         { "pfcp", ETH_RSS_PFCP },
 137         { "pppoe", ETH_RSS_PPPOE },
 138         { "gtpu", ETH_RSS_GTPU },
 139         { NULL, 0 },
 140 };
 141
 142 static const struct {
 143         enum rte_eth_fec_mode mode;
 144         const char *name;
 145 } fec_mode_name[] = {
 146         {
 147                 .mode = RTE_ETH_FEC_NOFEC,
 148                 .name = "off",
 149         },
 150         {
 151                 .mode = RTE_ETH_FEC_AUTO,
 152                 .name = "auto",
 153         },
 154         {
 155                 .mode = RTE_ETH_FEC_BASER,
 156                 .name = "baser",
 157         },
 158         {
 159                 .mode = RTE_ETH_FEC_RS,
 160                 .name = "rs",
 161         },
 162 };
 163
 164 static void
 165 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 166 {
 167         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 168         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 169         printf("%s%s", name, buf);
 170 }
 171
 172 void
 173 nic_stats_display(portid_t port_id)
 174 {
 175         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 176         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 177         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 178         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 179         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 180         struct timespec cur_time;
 181         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 182                                                                 diff_ns;
 183         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 184         struct rte_eth_stats stats;
 185         struct rte_port *port = &ports[port_id];
 186         uint8_t i;
 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         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 199                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 200                        "%-"PRIu64"\n",
 201                        stats.ipackets, stats.imissed, stats.ibytes);
 202                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 203                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 204                        stats.rx_nombuf);
 205                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 206                        "%-"PRIu64"\n",
 207                        stats.opackets, stats.oerrors, stats.obytes);
 208         }
 209         else {
 210                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 211                        "    RX-bytes: %10"PRIu64"\n",
 212                        stats.ipackets, stats.ierrors, stats.ibytes);
 213                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 214                 printf("  RX-nombuf:               %10"PRIu64"\n",
 215                        stats.rx_nombuf);
 216                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 217                        "    TX-bytes: %10"PRIu64"\n",
 218                        stats.opackets, stats.oerrors, stats.obytes);
 219         }
 220
 221         if (port->rx_queue_stats_mapping_enabled) {
 222                 printf("\n");
 223                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 224                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 225                                "    RX-errors: %10"PRIu64
 226                                "    RX-bytes: %10"PRIu64"\n",
 227                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 228                 }
 229         }
 230         if (port->tx_queue_stats_mapping_enabled) {
 231                 printf("\n");
 232                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 233                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 234                                "                             TX-bytes: %10"PRIu64"\n",
 235                                i, stats.q_opackets[i], stats.q_obytes[i]);
 236                 }
 237         }
 238
 239         diff_ns = 0;
 240         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 241                 uint64_t ns;
 242
 243                 ns = cur_time.tv_sec * NS_PER_SEC;
 244                 ns += cur_time.tv_nsec;
 245
 246                 if (prev_ns[port_id] != 0)
 247                         diff_ns = ns - prev_ns[port_id];
 248                 prev_ns[port_id] = ns;
 249         }
 250
 251         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 252                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 253         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 254                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 255         prev_pkts_rx[port_id] = stats.ipackets;
 256         prev_pkts_tx[port_id] = stats.opackets;
 257         mpps_rx = diff_ns > 0 ?
 258                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 259         mpps_tx = diff_ns > 0 ?
 260                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 261
 262         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 263                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 264         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 265                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 266         prev_bytes_rx[port_id] = stats.ibytes;
 267         prev_bytes_tx[port_id] = stats.obytes;
 268         mbps_rx = diff_ns > 0 ?
 269                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 270         mbps_tx = diff_ns > 0 ?
 271                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 272
 273         printf("\n  Throughput (since last show)\n");
 274         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 275                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 276                mpps_tx, mbps_tx * 8);
 277
 278         printf("  %s############################%s\n",
 279                nic_stats_border, nic_stats_border);
 280 }
 281
 282 void
 283 nic_stats_clear(portid_t port_id)
 284 {
 285         int ret;
 286
 287         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 288                 print_valid_ports();
 289                 return;
 290         }
 291
 292         ret = rte_eth_stats_reset(port_id);
 293         if (ret != 0) {
 294                 printf("%s: Error: failed to reset stats (port %u): %s",
 295                        __func__, port_id, strerror(-ret));
 296                 return;
 297         }
 298
 299         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 300         if (ret != 0) {
 301                 if (ret < 0)
 302                         ret = -ret;
 303                 printf("%s: Error: failed to get stats (port %u): %s",
 304                        __func__, port_id, strerror(ret));
 305                 return;
 306         }
 307         printf("\n  NIC statistics for port %d cleared\n", port_id);
 308 }
 309
 310 void
 311 nic_xstats_display(portid_t port_id)
 312 {
 313         struct rte_eth_xstat *xstats;
 314         int cnt_xstats, idx_xstat;
 315         struct rte_eth_xstat_name *xstats_names;
 316
 317         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 318                 print_valid_ports();
 319                 return;
 320         }
 321         printf("###### NIC extended statistics for port %-2d\n", port_id);
 322         if (!rte_eth_dev_is_valid_port(port_id)) {
 323                 printf("Error: Invalid port number %i\n", port_id);
 324                 return;
 325         }
 326
 327         /* Get count */
 328         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 329         if (cnt_xstats  < 0) {
 330                 printf("Error: Cannot get count of xstats\n");
 331                 return;
 332         }
 333
 334         /* Get id-name lookup table */
 335         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 336         if (xstats_names == NULL) {
 337                 printf("Cannot allocate memory for xstats lookup\n");
 338                 return;
 339         }
 340         if (cnt_xstats != rte_eth_xstats_get_names(
 341                         port_id, xstats_names, cnt_xstats)) {
 342                 printf("Error: Cannot get xstats lookup\n");
 343                 free(xstats_names);
 344                 return;
 345         }
 346
 347         /* Get stats themselves */
 348         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 349         if (xstats == NULL) {
 350                 printf("Cannot allocate memory for xstats\n");
 351                 free(xstats_names);
 352                 return;
 353         }
 354         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 355                 printf("Error: Unable to get xstats\n");
 356                 free(xstats_names);
 357                 free(xstats);
 358                 return;
 359         }
 360
 361         /* Display xstats */
 362         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 363                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 364                         continue;
 365                 printf("%s: %"PRIu64"\n",
 366                         xstats_names[idx_xstat].name,
 367                         xstats[idx_xstat].value);
 368         }
 369         free(xstats_names);
 370         free(xstats);
 371 }
 372
 373 void
 374 nic_xstats_clear(portid_t port_id)
 375 {
 376         int ret;
 377
 378         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 379                 print_valid_ports();
 380                 return;
 381         }
 382
 383         ret = rte_eth_xstats_reset(port_id);
 384         if (ret != 0) {
 385                 printf("%s: Error: failed to reset xstats (port %u): %s",
 386                        __func__, port_id, strerror(-ret));
 387                 return;
 388         }
 389
 390         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 391         if (ret != 0) {
 392                 if (ret < 0)
 393                         ret = -ret;
 394                 printf("%s: Error: failed to get stats (port %u): %s",
 395                        __func__, port_id, strerror(ret));
 396                 return;
 397         }
 398 }
 399
 400 void
 401 nic_stats_mapping_display(portid_t port_id)
 402 {
 403         struct rte_port *port = &ports[port_id];
 404         uint16_t i;
 405
 406         static const char *nic_stats_mapping_border = "########################";
 407
 408         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 409                 print_valid_ports();
 410                 return;
 411         }
 412
 413         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 414                 printf("Port id %d - either does not support queue statistic mapping or"
 415                        " no queue statistic mapping set\n", port_id);
 416                 return;
 417         }
 418
 419         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 420                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 421
 422         if (port->rx_queue_stats_mapping_enabled) {
 423                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 424                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 425                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 426                                        rx_queue_stats_mappings[i].queue_id,
 427                                        rx_queue_stats_mappings[i].stats_counter_id);
 428                         }
 429                 }
 430                 printf("\n");
 431         }
 432
 433
 434         if (port->tx_queue_stats_mapping_enabled) {
 435                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 436                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 437                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 438                                        tx_queue_stats_mappings[i].queue_id,
 439                                        tx_queue_stats_mappings[i].stats_counter_id);
 440                         }
 441                 }
 442         }
 443
 444         printf("  %s####################################%s\n",
 445                nic_stats_mapping_border, nic_stats_mapping_border);
 446 }
 447
 448 void
 449 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 450 {
 451         struct rte_eth_burst_mode mode;
 452         struct rte_eth_rxq_info qinfo;
 453         int32_t rc;
 454         static const char *info_border = "*********************";
 455
 456         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 457         if (rc != 0) {
 458                 printf("Failed to retrieve information for port: %u, "
 459                         "RX queue: %hu\nerror desc: %s(%d)\n",
 460                         port_id, queue_id, strerror(-rc), rc);
 461                 return;
 462         }
 463
 464         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 465                info_border, port_id, queue_id, info_border);
 466
 467         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 468         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 469         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 470         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 471         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 472         printf("\nRX drop packets: %s",
 473                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 474         printf("\nRX deferred start: %s",
 475                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 476         printf("\nRX scattered packets: %s",
 477                 (qinfo.scattered_rx != 0) ? "on" : "off");
 478         if (qinfo.rx_buf_size != 0)
 479                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 480         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 481
 482         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 483                 printf("\nBurst mode: %s%s",
 484                        mode.info,
 485                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 486                                 " (per queue)" : "");
 487
 488         printf("\n");
 489 }
 490
 491 void
 492 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 493 {
 494         struct rte_eth_burst_mode mode;
 495         struct rte_eth_txq_info qinfo;
 496         int32_t rc;
 497         static const char *info_border = "*********************";
 498
 499         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 500         if (rc != 0) {
 501                 printf("Failed to retrieve information for port: %u, "
 502                         "TX queue: %hu\nerror desc: %s(%d)\n",
 503                         port_id, queue_id, strerror(-rc), rc);
 504                 return;
 505         }
 506
 507         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 508                info_border, port_id, queue_id, info_border);
 509
 510         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 511         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 512         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 513         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 514         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 515         printf("\nTX deferred start: %s",
 516                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 517         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 518
 519         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 520                 printf("\nBurst mode: %s%s",
 521                        mode.info,
 522                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 523                                 " (per queue)" : "");
 524
 525         printf("\n");
 526 }
 527
 528 static int bus_match_all(const struct rte_bus *bus, const void *data)
 529 {
 530         RTE_SET_USED(bus);
 531         RTE_SET_USED(data);
 532         return 0;
 533 }
 534
 535 static void
 536 device_infos_display_speeds(uint32_t speed_capa)
 537 {
 538         printf("\n\tDevice speed capability:");
 539         if (speed_capa == ETH_LINK_SPEED_AUTONEG)
 540                 printf(" Autonegotiate (all speeds)");
 541         if (speed_capa & ETH_LINK_SPEED_FIXED)
 542                 printf(" Disable autonegotiate (fixed speed)  ");
 543         if (speed_capa & ETH_LINK_SPEED_10M_HD)
 544                 printf(" 10 Mbps half-duplex  ");
 545         if (speed_capa & ETH_LINK_SPEED_10M)
 546                 printf(" 10 Mbps full-duplex  ");
 547         if (speed_capa & ETH_LINK_SPEED_100M_HD)
 548                 printf(" 100 Mbps half-duplex  ");
 549         if (speed_capa & ETH_LINK_SPEED_100M)
 550                 printf(" 100 Mbps full-duplex  ");
 551         if (speed_capa & ETH_LINK_SPEED_1G)
 552                 printf(" 1 Gbps  ");
 553         if (speed_capa & ETH_LINK_SPEED_2_5G)
 554                 printf(" 2.5 Gbps  ");
 555         if (speed_capa & ETH_LINK_SPEED_5G)
 556                 printf(" 5 Gbps  ");
 557         if (speed_capa & ETH_LINK_SPEED_10G)
 558                 printf(" 10 Gbps  ");
 559         if (speed_capa & ETH_LINK_SPEED_20G)
 560                 printf(" 20 Gbps  ");
 561         if (speed_capa & ETH_LINK_SPEED_25G)
 562                 printf(" 25 Gbps  ");
 563         if (speed_capa & ETH_LINK_SPEED_40G)
 564                 printf(" 40 Gbps  ");
 565         if (speed_capa & ETH_LINK_SPEED_50G)
 566                 printf(" 50 Gbps  ");
 567         if (speed_capa & ETH_LINK_SPEED_56G)
 568                 printf(" 56 Gbps  ");
 569         if (speed_capa & ETH_LINK_SPEED_100G)
 570                 printf(" 100 Gbps  ");
 571         if (speed_capa & ETH_LINK_SPEED_200G)
 572                 printf(" 200 Gbps  ");
 573 }
 574
 575 void
 576 device_infos_display(const char *identifier)
 577 {
 578         static const char *info_border = "*********************";
 579         struct rte_bus *start = NULL, *next;
 580         struct rte_dev_iterator dev_iter;
 581         char name[RTE_ETH_NAME_MAX_LEN];
 582         struct rte_ether_addr mac_addr;
 583         struct rte_device *dev;
 584         struct rte_devargs da;
 585         portid_t port_id;
 586         struct rte_eth_dev_info dev_info;
 587         char devstr[128];
 588
 589         memset(&da, 0, sizeof(da));
 590         if (!identifier)
 591                 goto skip_parse;
 592
 593         if (rte_devargs_parsef(&da, "%s", identifier)) {
 594                 printf("cannot parse identifier\n");
 595                 if (da.args)
 596                         free(da.args);
 597                 return;
 598         }
 599
 600 skip_parse:
 601         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 602
 603                 start = next;
 604                 if (identifier && da.bus != next)
 605                         continue;
 606
 607                 /* Skip buses that don't have iterate method */
 608                 if (!next->dev_iterate)
 609                         continue;
 610
 611                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 612                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 613
 614                         if (!dev->driver)
 615                                 continue;
 616                         /* Check for matching device if identifier is present */
 617                         if (identifier &&
 618                             strncmp(da.name, dev->name, strlen(dev->name)))
 619                                 continue;
 620                         printf("\n%s Infos for device %s %s\n",
 621                                info_border, dev->name, info_border);
 622                         printf("Bus name: %s", dev->bus->name);
 623                         printf("\nDriver name: %s", dev->driver->name);
 624                         printf("\nDevargs: %s",
 625                                dev->devargs ? dev->devargs->args : "");
 626                         printf("\nConnect to socket: %d", dev->numa_node);
 627                         printf("\n");
 628
 629                         /* List ports with matching device name */
 630                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 631                                 printf("\n\tPort id: %-2d", port_id);
 632                                 if (eth_macaddr_get_print_err(port_id,
 633                                                               &mac_addr) == 0)
 634                                         print_ethaddr("\n\tMAC address: ",
 635                                                       &mac_addr);
 636                                 rte_eth_dev_get_name_by_port(port_id, name);
 637                                 printf("\n\tDevice name: %s", name);
 638                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 639                                         device_infos_display_speeds(dev_info.speed_capa);
 640                                 printf("\n");
 641                         }
 642                 }
 643         };
 644 }
 645
 646 void
 647 port_infos_display(portid_t port_id)
 648 {
 649         struct rte_port *port;
 650         struct rte_ether_addr mac_addr;
 651         struct rte_eth_link link;
 652         struct rte_eth_dev_info dev_info;
 653         int vlan_offload;
 654         struct rte_mempool * mp;
 655         static const char *info_border = "*********************";
 656         uint16_t mtu;
 657         char name[RTE_ETH_NAME_MAX_LEN];
 658         int ret;
 659         char fw_version[ETHDEV_FWVERS_LEN];
 660
 661         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 662                 print_valid_ports();
 663                 return;
 664         }
 665         port = &ports[port_id];
 666         ret = eth_link_get_nowait_print_err(port_id, &link);
 667         if (ret < 0)
 668                 return;
 669
 670         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 671         if (ret != 0)
 672                 return;
 673
 674         printf("\n%s Infos for port %-2d %s\n",
 675                info_border, port_id, info_border);
 676         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 677                 print_ethaddr("MAC address: ", &mac_addr);
 678         rte_eth_dev_get_name_by_port(port_id, name);
 679         printf("\nDevice name: %s", name);
 680         printf("\nDriver name: %s", dev_info.driver_name);
 681
 682         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 683                                                 ETHDEV_FWVERS_LEN) == 0)
 684                 printf("\nFirmware-version: %s", fw_version);
 685         else
 686                 printf("\nFirmware-version: %s", "not available");
 687
 688         if (dev_info.device->devargs && dev_info.device->devargs->args)
 689                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 690         printf("\nConnect to socket: %u", port->socket_id);
 691
 692         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 693                 mp = mbuf_pool_find(port_numa[port_id]);
 694                 if (mp)
 695                         printf("\nmemory allocation on the socket: %d",
 696                                                         port_numa[port_id]);
 697         } else
 698                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 699
 700         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 701         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 702         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 703                ("full-duplex") : ("half-duplex"));
 704
 705         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 706                 printf("MTU: %u\n", mtu);
 707
 708         printf("Promiscuous mode: %s\n",
 709                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 710         printf("Allmulticast mode: %s\n",
 711                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 712         printf("Maximum number of MAC addresses: %u\n",
 713                (unsigned int)(port->dev_info.max_mac_addrs));
 714         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 715                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 716
 717         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 718         if (vlan_offload >= 0){
 719                 printf("VLAN offload: \n");
 720                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 721                         printf("  strip on, ");
 722                 else
 723                         printf("  strip off, ");
 724
 725                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 726                         printf("filter on, ");
 727                 else
 728                         printf("filter off, ");
 729
 730                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 731                         printf("extend on, ");
 732                 else
 733                         printf("extend off, ");
 734
 735                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 736                         printf("qinq strip on\n");
 737                 else
 738                         printf("qinq strip off\n");
 739         }
 740
 741         if (dev_info.hash_key_size > 0)
 742                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 743         if (dev_info.reta_size > 0)
 744                 printf("Redirection table size: %u\n", dev_info.reta_size);
 745         if (!dev_info.flow_type_rss_offloads)
 746                 printf("No RSS offload flow type is supported.\n");
 747         else {
 748                 uint16_t i;
 749                 char *p;
 750
 751                 printf("Supported RSS offload flow types:\n");
 752                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 753                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 754                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 755                                 continue;
 756                         p = flowtype_to_str(i);
 757                         if (p)
 758                                 printf("  %s\n", p);
 759                         else
 760                                 printf("  user defined %d\n", i);
 761                 }
 762         }
 763
 764         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 765         printf("Maximum configurable length of RX packet: %u\n",
 766                 dev_info.max_rx_pktlen);
 767         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 768                 dev_info.max_lro_pkt_size);
 769         if (dev_info.max_vfs)
 770                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 771         if (dev_info.max_vmdq_pools)
 772                 printf("Maximum number of VMDq pools: %u\n",
 773                         dev_info.max_vmdq_pools);
 774
 775         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 776         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 777         printf("Max possible number of RXDs per queue: %hu\n",
 778                 dev_info.rx_desc_lim.nb_max);
 779         printf("Min possible number of RXDs per queue: %hu\n",
 780                 dev_info.rx_desc_lim.nb_min);
 781         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 782
 783         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 784         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 785         printf("Max possible number of TXDs per queue: %hu\n",
 786                 dev_info.tx_desc_lim.nb_max);
 787         printf("Min possible number of TXDs per queue: %hu\n",
 788                 dev_info.tx_desc_lim.nb_min);
 789         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 790         printf("Max segment number per packet: %hu\n",
 791                 dev_info.tx_desc_lim.nb_seg_max);
 792         printf("Max segment number per MTU/TSO: %hu\n",
 793                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 794
 795         /* Show switch info only if valid switch domain and port id is set */
 796         if (dev_info.switch_info.domain_id !=
 797                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 798                 if (dev_info.switch_info.name)
 799                         printf("Switch name: %s\n", dev_info.switch_info.name);
 800
 801                 printf("Switch domain Id: %u\n",
 802                         dev_info.switch_info.domain_id);
 803                 printf("Switch Port Id: %u\n",
 804                         dev_info.switch_info.port_id);
 805         }
 806 }
 807
 808 void
 809 port_summary_header_display(void)
 810 {
 811         uint16_t port_number;
 812
 813         port_number = rte_eth_dev_count_avail();
 814         printf("Number of available ports: %i\n", port_number);
 815         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 816                         "Driver", "Status", "Link");
 817 }
 818
 819 void
 820 port_summary_display(portid_t port_id)
 821 {
 822         struct rte_ether_addr mac_addr;
 823         struct rte_eth_link link;
 824         struct rte_eth_dev_info dev_info;
 825         char name[RTE_ETH_NAME_MAX_LEN];
 826         int ret;
 827
 828         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 829                 print_valid_ports();
 830                 return;
 831         }
 832
 833         ret = eth_link_get_nowait_print_err(port_id, &link);
 834         if (ret < 0)
 835                 return;
 836
 837         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 838         if (ret != 0)
 839                 return;
 840
 841         rte_eth_dev_get_name_by_port(port_id, name);
 842         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 843         if (ret != 0)
 844                 return;
 845
 846         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 847                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 848                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 849                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 850                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 851                 rte_eth_link_speed_to_str(link.link_speed));
 852 }
 853
 854 void
 855 port_eeprom_display(portid_t port_id)
 856 {
 857         struct rte_dev_eeprom_info einfo;
 858         int ret;
 859         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 860                 print_valid_ports();
 861                 return;
 862         }
 863
 864         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 865         if (len_eeprom < 0) {
 866                 switch (len_eeprom) {
 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 EEPROM: %d\n", len_eeprom);
 878                         break;
 879                 }
 880                 return;
 881         }
 882
 883         char buf[len_eeprom];
 884         einfo.offset = 0;
 885         einfo.length = len_eeprom;
 886         einfo.data = buf;
 887
 888         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 889         if (ret != 0) {
 890                 switch (ret) {
 891                 case -ENODEV:
 892                         printf("port index %d invalid\n", port_id);
 893                         break;
 894                 case -ENOTSUP:
 895                         printf("operation not supported by device\n");
 896                         break;
 897                 case -EIO:
 898                         printf("device is removed\n");
 899                         break;
 900                 default:
 901                         printf("Unable to get EEPROM: %d\n", ret);
 902                         break;
 903                 }
 904                 return;
 905         }
 906         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 907         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 908 }
 909
 910 void
 911 port_module_eeprom_display(portid_t port_id)
 912 {
 913         struct rte_eth_dev_module_info minfo;
 914         struct rte_dev_eeprom_info einfo;
 915         int ret;
 916
 917         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 918                 print_valid_ports();
 919                 return;
 920         }
 921
 922
 923         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 924         if (ret != 0) {
 925                 switch (ret) {
 926                 case -ENODEV:
 927                         printf("port index %d invalid\n", port_id);
 928                         break;
 929                 case -ENOTSUP:
 930                         printf("operation not supported by device\n");
 931                         break;
 932                 case -EIO:
 933                         printf("device is removed\n");
 934                         break;
 935                 default:
 936                         printf("Unable to get module EEPROM: %d\n", ret);
 937                         break;
 938                 }
 939                 return;
 940         }
 941
 942         char buf[minfo.eeprom_len];
 943         einfo.offset = 0;
 944         einfo.length = minfo.eeprom_len;
 945         einfo.data = buf;
 946
 947         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 948         if (ret != 0) {
 949                 switch (ret) {
 950                 case -ENODEV:
 951                         printf("port index %d invalid\n", port_id);
 952                         break;
 953                 case -ENOTSUP:
 954                         printf("operation not supported by device\n");
 955                         break;
 956                 case -EIO:
 957                         printf("device is removed\n");
 958                         break;
 959                 default:
 960                         printf("Unable to get module EEPROM: %d\n", ret);
 961                         break;
 962                 }
 963                 return;
 964         }
 965
 966         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 967         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 968 }
 969
 970 void
 971 port_offload_cap_display(portid_t port_id)
 972 {
 973         struct rte_eth_dev_info dev_info;
 974         static const char *info_border = "************";
 975         int ret;
 976
 977         if (port_id_is_invalid(port_id, ENABLED_WARN))
 978                 return;
 979
 980         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 981         if (ret != 0)
 982                 return;
 983
 984         printf("\n%s Port %d supported offload features: %s\n",
 985                 info_border, port_id, info_border);
 986
 987         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 988                 printf("VLAN stripped:                 ");
 989                 if (ports[port_id].dev_conf.rxmode.offloads &
 990                     DEV_RX_OFFLOAD_VLAN_STRIP)
 991                         printf("on\n");
 992                 else
 993                         printf("off\n");
 994         }
 995
 996         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 997                 printf("Double VLANs stripped:         ");
 998                 if (ports[port_id].dev_conf.rxmode.offloads &
 999                     DEV_RX_OFFLOAD_QINQ_STRIP)
1000                         printf("on\n");
1001                 else
1002                         printf("off\n");
1003         }
1004
1005         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
1006                 printf("RX IPv4 checksum:              ");
1007                 if (ports[port_id].dev_conf.rxmode.offloads &
1008                     DEV_RX_OFFLOAD_IPV4_CKSUM)
1009                         printf("on\n");
1010                 else
1011                         printf("off\n");
1012         }
1013
1014         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
1015                 printf("RX UDP checksum:               ");
1016                 if (ports[port_id].dev_conf.rxmode.offloads &
1017                     DEV_RX_OFFLOAD_UDP_CKSUM)
1018                         printf("on\n");
1019                 else
1020                         printf("off\n");
1021         }
1022
1023         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
1024                 printf("RX TCP checksum:               ");
1025                 if (ports[port_id].dev_conf.rxmode.offloads &
1026                     DEV_RX_OFFLOAD_TCP_CKSUM)
1027                         printf("on\n");
1028                 else
1029                         printf("off\n");
1030         }
1031
1032         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
1033                 printf("RX SCTP checksum:              ");
1034                 if (ports[port_id].dev_conf.rxmode.offloads &
1035                     DEV_RX_OFFLOAD_SCTP_CKSUM)
1036                         printf("on\n");
1037                 else
1038                         printf("off\n");
1039         }
1040
1041         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
1042                 printf("RX Outer IPv4 checksum:        ");
1043                 if (ports[port_id].dev_conf.rxmode.offloads &
1044                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
1045                         printf("on\n");
1046                 else
1047                         printf("off\n");
1048         }
1049
1050         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
1051                 printf("RX Outer UDP checksum:         ");
1052                 if (ports[port_id].dev_conf.rxmode.offloads &
1053                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
1054                         printf("on\n");
1055                 else
1056                         printf("off\n");
1057         }
1058
1059         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
1060                 printf("Large receive offload:         ");
1061                 if (ports[port_id].dev_conf.rxmode.offloads &
1062                     DEV_RX_OFFLOAD_TCP_LRO)
1063                         printf("on\n");
1064                 else
1065                         printf("off\n");
1066         }
1067
1068         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
1069                 printf("HW timestamp:                  ");
1070                 if (ports[port_id].dev_conf.rxmode.offloads &
1071                     DEV_RX_OFFLOAD_TIMESTAMP)
1072                         printf("on\n");
1073                 else
1074                         printf("off\n");
1075         }
1076
1077         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
1078                 printf("Rx Keep CRC:                   ");
1079                 if (ports[port_id].dev_conf.rxmode.offloads &
1080                     DEV_RX_OFFLOAD_KEEP_CRC)
1081                         printf("on\n");
1082                 else
1083                         printf("off\n");
1084         }
1085
1086         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
1087                 printf("RX offload security:           ");
1088                 if (ports[port_id].dev_conf.rxmode.offloads &
1089                     DEV_RX_OFFLOAD_SECURITY)
1090                         printf("on\n");
1091                 else
1092                         printf("off\n");
1093         }
1094
1095         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
1096                 printf("VLAN insert:                   ");
1097                 if (ports[port_id].dev_conf.txmode.offloads &
1098                     DEV_TX_OFFLOAD_VLAN_INSERT)
1099                         printf("on\n");
1100                 else
1101                         printf("off\n");
1102         }
1103
1104         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
1105                 printf("Double VLANs insert:           ");
1106                 if (ports[port_id].dev_conf.txmode.offloads &
1107                     DEV_TX_OFFLOAD_QINQ_INSERT)
1108                         printf("on\n");
1109                 else
1110                         printf("off\n");
1111         }
1112
1113         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
1114                 printf("TX IPv4 checksum:              ");
1115                 if (ports[port_id].dev_conf.txmode.offloads &
1116                     DEV_TX_OFFLOAD_IPV4_CKSUM)
1117                         printf("on\n");
1118                 else
1119                         printf("off\n");
1120         }
1121
1122         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
1123                 printf("TX UDP checksum:               ");
1124                 if (ports[port_id].dev_conf.txmode.offloads &
1125                     DEV_TX_OFFLOAD_UDP_CKSUM)
1126                         printf("on\n");
1127                 else
1128                         printf("off\n");
1129         }
1130
1131         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
1132                 printf("TX TCP checksum:               ");
1133                 if (ports[port_id].dev_conf.txmode.offloads &
1134                     DEV_TX_OFFLOAD_TCP_CKSUM)
1135                         printf("on\n");
1136                 else
1137                         printf("off\n");
1138         }
1139
1140         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
1141                 printf("TX SCTP checksum:              ");
1142                 if (ports[port_id].dev_conf.txmode.offloads &
1143                     DEV_TX_OFFLOAD_SCTP_CKSUM)
1144                         printf("on\n");
1145                 else
1146                         printf("off\n");
1147         }
1148
1149         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
1150                 printf("TX Outer IPv4 checksum:        ");
1151                 if (ports[port_id].dev_conf.txmode.offloads &
1152                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
1153                         printf("on\n");
1154                 else
1155                         printf("off\n");
1156         }
1157
1158         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
1159                 printf("TX TCP segmentation:           ");
1160                 if (ports[port_id].dev_conf.txmode.offloads &
1161                     DEV_TX_OFFLOAD_TCP_TSO)
1162                         printf("on\n");
1163                 else
1164                         printf("off\n");
1165         }
1166
1167         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
1168                 printf("TX UDP segmentation:           ");
1169                 if (ports[port_id].dev_conf.txmode.offloads &
1170                     DEV_TX_OFFLOAD_UDP_TSO)
1171                         printf("on\n");
1172                 else
1173                         printf("off\n");
1174         }
1175
1176         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
1177                 printf("TSO for VXLAN tunnel packet:   ");
1178                 if (ports[port_id].dev_conf.txmode.offloads &
1179                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
1180                         printf("on\n");
1181                 else
1182                         printf("off\n");
1183         }
1184
1185         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
1186                 printf("TSO for GRE tunnel packet:     ");
1187                 if (ports[port_id].dev_conf.txmode.offloads &
1188                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
1189                         printf("on\n");
1190                 else
1191                         printf("off\n");
1192         }
1193
1194         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
1195                 printf("TSO for IPIP tunnel packet:    ");
1196                 if (ports[port_id].dev_conf.txmode.offloads &
1197                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
1198                         printf("on\n");
1199                 else
1200                         printf("off\n");
1201         }
1202
1203         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
1204                 printf("TSO for GENEVE tunnel packet:  ");
1205                 if (ports[port_id].dev_conf.txmode.offloads &
1206                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
1207                         printf("on\n");
1208                 else
1209                         printf("off\n");
1210         }
1211
1212         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
1213                 printf("IP tunnel TSO:  ");
1214                 if (ports[port_id].dev_conf.txmode.offloads &
1215                     DEV_TX_OFFLOAD_IP_TNL_TSO)
1216                         printf("on\n");
1217                 else
1218                         printf("off\n");
1219         }
1220
1221         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
1222                 printf("UDP tunnel TSO:  ");
1223                 if (ports[port_id].dev_conf.txmode.offloads &
1224                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
1225                         printf("on\n");
1226                 else
1227                         printf("off\n");
1228         }
1229
1230         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
1231                 printf("TX Outer UDP checksum:         ");
1232                 if (ports[port_id].dev_conf.txmode.offloads &
1233                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
1234                         printf("on\n");
1235                 else
1236                         printf("off\n");
1237         }
1238
1239         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
1240                 printf("Tx scheduling on timestamp:    ");
1241                 if (ports[port_id].dev_conf.txmode.offloads &
1242                     DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP)
1243                         printf("on\n");
1244                 else
1245                         printf("off\n");
1246         }
1247
1248 }
1249
1250 int
1251 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1252 {
1253         uint16_t pid;
1254
1255         if (port_id == (portid_t)RTE_PORT_ALL)
1256                 return 0;
1257
1258         RTE_ETH_FOREACH_DEV(pid)
1259                 if (port_id == pid)
1260                         return 0;
1261
1262         if (warning == ENABLED_WARN)
1263                 printf("Invalid port %d\n", port_id);
1264
1265         return 1;
1266 }
1267
1268 void print_valid_ports(void)
1269 {
1270         portid_t pid;
1271
1272         printf("The valid ports array is [");
1273         RTE_ETH_FOREACH_DEV(pid) {
1274                 printf(" %d", pid);
1275         }
1276         printf(" ]\n");
1277 }
1278
1279 static int
1280 vlan_id_is_invalid(uint16_t vlan_id)
1281 {
1282         if (vlan_id < 4096)
1283                 return 0;
1284         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1285         return 1;
1286 }
1287
1288 static int
1289 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1290 {
1291         const struct rte_pci_device *pci_dev;
1292         const struct rte_bus *bus;
1293         uint64_t pci_len;
1294
1295         if (reg_off & 0x3) {
1296                 printf("Port register offset 0x%X not aligned on a 4-byte "
1297                        "boundary\n",
1298                        (unsigned)reg_off);
1299                 return 1;
1300         }
1301
1302         if (!ports[port_id].dev_info.device) {
1303                 printf("Invalid device\n");
1304                 return 0;
1305         }
1306
1307         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1308         if (bus && !strcmp(bus->name, "pci")) {
1309                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1310         } else {
1311                 printf("Not a PCI device\n");
1312                 return 1;
1313         }
1314
1315         pci_len = pci_dev->mem_resource[0].len;
1316         if (reg_off >= pci_len) {
1317                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1318                        "resource (length=%"PRIu64")\n",
1319                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1320                 return 1;
1321         }
1322         return 0;
1323 }
1324
1325 static int
1326 reg_bit_pos_is_invalid(uint8_t bit_pos)
1327 {
1328         if (bit_pos <= 31)
1329                 return 0;
1330         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1331         return 1;
1332 }
1333
1334 #define display_port_and_reg_off(port_id, reg_off) \
1335         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1336
1337 static inline void
1338 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1339 {
1340         display_port_and_reg_off(port_id, (unsigned)reg_off);
1341         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1342 }
1343
1344 void
1345 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1346 {
1347         uint32_t reg_v;
1348
1349
1350         if (port_id_is_invalid(port_id, ENABLED_WARN))
1351                 return;
1352         if (port_reg_off_is_invalid(port_id, reg_off))
1353                 return;
1354         if (reg_bit_pos_is_invalid(bit_x))
1355                 return;
1356         reg_v = port_id_pci_reg_read(port_id, reg_off);
1357         display_port_and_reg_off(port_id, (unsigned)reg_off);
1358         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1359 }
1360
1361 void
1362 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1363                            uint8_t bit1_pos, uint8_t bit2_pos)
1364 {
1365         uint32_t reg_v;
1366         uint8_t  l_bit;
1367         uint8_t  h_bit;
1368
1369         if (port_id_is_invalid(port_id, ENABLED_WARN))
1370                 return;
1371         if (port_reg_off_is_invalid(port_id, reg_off))
1372                 return;
1373         if (reg_bit_pos_is_invalid(bit1_pos))
1374                 return;
1375         if (reg_bit_pos_is_invalid(bit2_pos))
1376                 return;
1377         if (bit1_pos > bit2_pos)
1378                 l_bit = bit2_pos, h_bit = bit1_pos;
1379         else
1380                 l_bit = bit1_pos, h_bit = bit2_pos;
1381
1382         reg_v = port_id_pci_reg_read(port_id, reg_off);
1383         reg_v >>= l_bit;
1384         if (h_bit < 31)
1385                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1386         display_port_and_reg_off(port_id, (unsigned)reg_off);
1387         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1388                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1389 }
1390
1391 void
1392 port_reg_display(portid_t port_id, uint32_t reg_off)
1393 {
1394         uint32_t reg_v;
1395
1396         if (port_id_is_invalid(port_id, ENABLED_WARN))
1397                 return;
1398         if (port_reg_off_is_invalid(port_id, reg_off))
1399                 return;
1400         reg_v = port_id_pci_reg_read(port_id, reg_off);
1401         display_port_reg_value(port_id, reg_off, reg_v);
1402 }
1403
1404 void
1405 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1406                  uint8_t bit_v)
1407 {
1408         uint32_t reg_v;
1409
1410         if (port_id_is_invalid(port_id, ENABLED_WARN))
1411                 return;
1412         if (port_reg_off_is_invalid(port_id, reg_off))
1413                 return;
1414         if (reg_bit_pos_is_invalid(bit_pos))
1415                 return;
1416         if (bit_v > 1) {
1417                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1418                 return;
1419         }
1420         reg_v = port_id_pci_reg_read(port_id, reg_off);
1421         if (bit_v == 0)
1422                 reg_v &= ~(1 << bit_pos);
1423         else
1424                 reg_v |= (1 << bit_pos);
1425         port_id_pci_reg_write(port_id, reg_off, reg_v);
1426         display_port_reg_value(port_id, reg_off, reg_v);
1427 }
1428
1429 void
1430 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1431                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1432 {
1433         uint32_t max_v;
1434         uint32_t reg_v;
1435         uint8_t  l_bit;
1436         uint8_t  h_bit;
1437
1438         if (port_id_is_invalid(port_id, ENABLED_WARN))
1439                 return;
1440         if (port_reg_off_is_invalid(port_id, reg_off))
1441                 return;
1442         if (reg_bit_pos_is_invalid(bit1_pos))
1443                 return;
1444         if (reg_bit_pos_is_invalid(bit2_pos))
1445                 return;
1446         if (bit1_pos > bit2_pos)
1447                 l_bit = bit2_pos, h_bit = bit1_pos;
1448         else
1449                 l_bit = bit1_pos, h_bit = bit2_pos;
1450
1451         if ((h_bit - l_bit) < 31)
1452                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1453         else
1454                 max_v = 0xFFFFFFFF;
1455
1456         if (value > max_v) {
1457                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1458                                 (unsigned)value, (unsigned)value,
1459                                 (unsigned)max_v, (unsigned)max_v);
1460                 return;
1461         }
1462         reg_v = port_id_pci_reg_read(port_id, reg_off);
1463         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1464         reg_v |= (value << l_bit); /* Set changed bits */
1465         port_id_pci_reg_write(port_id, reg_off, reg_v);
1466         display_port_reg_value(port_id, reg_off, reg_v);
1467 }
1468
1469 void
1470 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1471 {
1472         if (port_id_is_invalid(port_id, ENABLED_WARN))
1473                 return;
1474         if (port_reg_off_is_invalid(port_id, reg_off))
1475                 return;
1476         port_id_pci_reg_write(port_id, reg_off, reg_v);
1477         display_port_reg_value(port_id, reg_off, reg_v);
1478 }
1479
1480 void
1481 port_mtu_set(portid_t port_id, uint16_t mtu)
1482 {
1483         int diag;
1484         struct rte_port *rte_port = &ports[port_id];
1485         struct rte_eth_dev_info dev_info;
1486         uint16_t eth_overhead;
1487         int ret;
1488
1489         if (port_id_is_invalid(port_id, ENABLED_WARN))
1490                 return;
1491
1492         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1493         if (ret != 0)
1494                 return;
1495
1496         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1497                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1498                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1499                 return;
1500         }
1501         diag = rte_eth_dev_set_mtu(port_id, mtu);
1502         if (diag)
1503                 printf("Set MTU failed. diag=%d\n", diag);
1504         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1505                 /*
1506                  * Ether overhead in driver is equal to the difference of
1507                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1508                  * device supports jumbo frame.
1509                  */
1510                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1511                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1512                         rte_port->dev_conf.rxmode.offloads |=
1513                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1514                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1515                                                 mtu + eth_overhead;
1516                 } else
1517                         rte_port->dev_conf.rxmode.offloads &=
1518                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1519         }
1520 }
1521
1522 /* Generic flow management functions. */
1523
1524 /** Generate a port_flow entry from attributes/pattern/actions. */
1525 static struct port_flow *
1526 port_flow_new(const struct rte_flow_attr *attr,
1527               const struct rte_flow_item *pattern,
1528               const struct rte_flow_action *actions,
1529               struct rte_flow_error *error)
1530 {
1531         const struct rte_flow_conv_rule rule = {
1532                 .attr_ro = attr,
1533                 .pattern_ro = pattern,
1534                 .actions_ro = actions,
1535         };
1536         struct port_flow *pf;
1537         int ret;
1538
1539         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1540         if (ret < 0)
1541                 return NULL;
1542         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1543         if (!pf) {
1544                 rte_flow_error_set
1545                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1546                          "calloc() failed");
1547                 return NULL;
1548         }
1549         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1550                           error) >= 0)
1551                 return pf;
1552         free(pf);
1553         return NULL;
1554 }
1555
1556 /** Print a message out of a flow error. */
1557 static int
1558 port_flow_complain(struct rte_flow_error *error)
1559 {
1560         static const char *const errstrlist[] = {
1561                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1562                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1563                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1564                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1565                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1566                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1567                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1568                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1569                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1570                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1571                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1572                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1573                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1574                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1575                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1576                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1577                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1578         };
1579         const char *errstr;
1580         char buf[32];
1581         int err = rte_errno;
1582
1583         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1584             !errstrlist[error->type])
1585                 errstr = "unknown type";
1586         else
1587                 errstr = errstrlist[error->type];
1588         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1589                error->type, errstr,
1590                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1591                                         error->cause), buf) : "",
1592                error->message ? error->message : "(no stated reason)",
1593                rte_strerror(err));
1594         return -err;
1595 }
1596
1597 static void
1598 rss_config_display(struct rte_flow_action_rss *rss_conf)
1599 {
1600         uint8_t i;
1601
1602         if (rss_conf == NULL) {
1603                 printf("Invalid rule\n");
1604                 return;
1605         }
1606
1607         printf("RSS:\n"
1608                " queues:");
1609         if (rss_conf->queue_num == 0)
1610                 printf(" none");
1611         for (i = 0; i < rss_conf->queue_num; i++)
1612                 printf(" %d", rss_conf->queue[i]);
1613         printf("\n");
1614
1615         printf(" function: ");
1616         switch (rss_conf->func) {
1617         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1618                 printf("default\n");
1619                 break;
1620         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1621                 printf("toeplitz\n");
1622                 break;
1623         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1624                 printf("simple_xor\n");
1625                 break;
1626         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1627                 printf("symmetric_toeplitz\n");
1628                 break;
1629         default:
1630                 printf("Unknown function\n");
1631                 return;
1632         }
1633
1634         printf(" types:\n");
1635         if (rss_conf->types == 0) {
1636                 printf("  none\n");
1637                 return;
1638         }
1639         for (i = 0; rss_type_table[i].str; i++) {
1640                 if ((rss_conf->types &
1641                     rss_type_table[i].rss_type) ==
1642                     rss_type_table[i].rss_type &&
1643                     rss_type_table[i].rss_type != 0)
1644                         printf("  %s\n", rss_type_table[i].str);
1645         }
1646 }
1647
1648 static struct port_shared_action *
1649 action_get_by_id(portid_t port_id, uint32_t id)
1650 {
1651         struct rte_port *port;
1652         struct port_shared_action **ppsa;
1653         struct port_shared_action *psa = NULL;
1654
1655         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1656             port_id == (portid_t)RTE_PORT_ALL)
1657                 return NULL;
1658         port = &ports[port_id];
1659         ppsa = &port->actions_list;
1660         while (*ppsa) {
1661                 if ((*ppsa)->id == id) {
1662                         psa = *ppsa;
1663                         break;
1664                 }
1665                 ppsa = &(*ppsa)->next;
1666         }
1667         if (!psa)
1668                 printf("Failed to find shared action #%u on port %u\n",
1669                        id, port_id);
1670         return psa;
1671 }
1672
1673 static int
1674 action_alloc(portid_t port_id, uint32_t id,
1675              struct port_shared_action **action)
1676 {
1677         struct rte_port *port;
1678         struct port_shared_action **ppsa;
1679         struct port_shared_action *psa = NULL;
1680
1681         *action = NULL;
1682         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1683             port_id == (portid_t)RTE_PORT_ALL)
1684                 return -EINVAL;
1685         port = &ports[port_id];
1686         if (id == UINT32_MAX) {
1687                 /* taking first available ID */
1688                 if (port->actions_list) {
1689                         if (port->actions_list->id == UINT32_MAX - 1) {
1690                                 printf("Highest shared action ID is already"
1691                                 " assigned, delete it first\n");
1692                                 return -ENOMEM;
1693                         }
1694                         id = port->actions_list->id + 1;
1695                 } else {
1696                         id = 0;
1697                 }
1698         }
1699         psa = calloc(1, sizeof(*psa));
1700         if (!psa) {
1701                 printf("Allocation of port %u shared action failed\n",
1702                        port_id);
1703                 return -ENOMEM;
1704         }
1705         ppsa = &port->actions_list;
1706         while (*ppsa && (*ppsa)->id > id)
1707                 ppsa = &(*ppsa)->next;
1708         if (*ppsa && (*ppsa)->id == id) {
1709                 printf("Shared action #%u is already assigned,"
1710                         " delete it first\n", id);
1711                 free(psa);
1712                 return -EINVAL;
1713         }
1714         psa->next = *ppsa;
1715         psa->id = id;
1716         *ppsa = psa;
1717         *action = psa;
1718         return 0;
1719 }
1720
1721 /** Create shared action */
1722 int
1723 port_shared_action_create(portid_t port_id, uint32_t id,
1724                           const struct rte_flow_shared_action_conf *conf,
1725                           const struct rte_flow_action *action)
1726 {
1727         struct port_shared_action *psa;
1728         int ret;
1729         struct rte_flow_error error;
1730
1731         ret = action_alloc(port_id, id, &psa);
1732         if (ret)
1733                 return ret;
1734         /* Poisoning to make sure PMDs update it in case of error. */
1735         memset(&error, 0x22, sizeof(error));
1736         psa->action = rte_flow_shared_action_create(port_id, conf, action,
1737                                                     &error);
1738         if (!psa->action) {
1739                 uint32_t destroy_id = psa->id;
1740                 port_shared_action_destroy(port_id, 1, &destroy_id);
1741                 return port_flow_complain(&error);
1742         }
1743         psa->type = action->type;
1744         printf("Shared action #%u created\n", psa->id);
1745         return 0;
1746 }
1747
1748 /** Destroy shared action */
1749 int
1750 port_shared_action_destroy(portid_t port_id,
1751                            uint32_t n,
1752                            const uint32_t *actions)
1753 {
1754         struct rte_port *port;
1755         struct port_shared_action **tmp;
1756         uint32_t c = 0;
1757         int ret = 0;
1758
1759         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1760             port_id == (portid_t)RTE_PORT_ALL)
1761                 return -EINVAL;
1762         port = &ports[port_id];
1763         tmp = &port->actions_list;
1764         while (*tmp) {
1765                 uint32_t i;
1766
1767                 for (i = 0; i != n; ++i) {
1768                         struct rte_flow_error error;
1769                         struct port_shared_action *psa = *tmp;
1770
1771                         if (actions[i] != psa->id)
1772                                 continue;
1773                         /*
1774                          * Poisoning to make sure PMDs update it in case
1775                          * of error.
1776                          */
1777                         memset(&error, 0x33, sizeof(error));
1778
1779                         if (psa->action && rte_flow_shared_action_destroy(
1780                                         port_id, psa->action, &error)) {
1781                                 ret = port_flow_complain(&error);
1782                                 continue;
1783                         }
1784                         *tmp = psa->next;
1785                         free(psa);
1786                         printf("Shared action #%u destroyed\n", psa->id);
1787                         break;
1788                 }
1789                 if (i == n)
1790                         tmp = &(*tmp)->next;
1791                 ++c;
1792         }
1793         return ret;
1794 }
1795
1796
1797 /** Get shared action by port + id */
1798 struct rte_flow_shared_action *
1799 port_shared_action_get_by_id(portid_t port_id, uint32_t id)
1800 {
1801
1802         struct port_shared_action *psa = action_get_by_id(port_id, id);
1803
1804         return (psa) ? psa->action : NULL;
1805 }
1806
1807 /** Update shared action */
1808 int
1809 port_shared_action_update(portid_t port_id, uint32_t id,
1810                           const struct rte_flow_action *action)
1811 {
1812         struct rte_flow_error error;
1813         struct rte_flow_shared_action *shared_action;
1814
1815         shared_action = port_shared_action_get_by_id(port_id, id);
1816         if (!shared_action)
1817                 return -EINVAL;
1818         if (rte_flow_shared_action_update(port_id, shared_action, action,
1819                                           &error)) {
1820                 return port_flow_complain(&error);
1821         }
1822         printf("Shared action #%u updated\n", id);
1823         return 0;
1824 }
1825
1826 int
1827 port_shared_action_query(portid_t port_id, uint32_t id)
1828 {
1829         struct rte_flow_error error;
1830         struct port_shared_action *psa;
1831         uint64_t default_data;
1832         void *data = NULL;
1833         int ret = 0;
1834
1835         psa = action_get_by_id(port_id, id);
1836         if (!psa)
1837                 return -EINVAL;
1838         switch (psa->type) {
1839         case RTE_FLOW_ACTION_TYPE_RSS:
1840                 data = &default_data;
1841                 break;
1842         default:
1843                 printf("Shared action %u (type: %d) on port %u doesn't support"
1844                        " query\n", id, psa->type, port_id);
1845                 return -1;
1846         }
1847         if (rte_flow_shared_action_query(port_id, psa->action, data, &error))
1848                 ret = port_flow_complain(&error);
1849         switch (psa->type) {
1850         case RTE_FLOW_ACTION_TYPE_RSS:
1851                 if (!ret)
1852                         printf("Shared RSS action:\n\trefs:%u\n",
1853                                *((uint32_t *)data));
1854                 data = NULL;
1855                 break;
1856         default:
1857                 printf("Shared action %u (type: %d) on port %u doesn't support"
1858                        " query\n", id, psa->type, port_id);
1859                 ret = -1;
1860         }
1861         return ret;
1862 }
1863
1864 /** Validate flow rule. */
1865 int
1866 port_flow_validate(portid_t port_id,
1867                    const struct rte_flow_attr *attr,
1868                    const struct rte_flow_item *pattern,
1869                    const struct rte_flow_action *actions)
1870 {
1871         struct rte_flow_error error;
1872
1873         /* Poisoning to make sure PMDs update it in case of error. */
1874         memset(&error, 0x11, sizeof(error));
1875         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1876                 return port_flow_complain(&error);
1877         printf("Flow rule validated\n");
1878         return 0;
1879 }
1880
1881 /** Update age action context by port_flow pointer. */
1882 void
1883 update_age_action_context(const struct rte_flow_action *actions,
1884                         struct port_flow *pf)
1885 {
1886         struct rte_flow_action_age *age = NULL;
1887
1888         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
1889                 switch (actions->type) {
1890                 case RTE_FLOW_ACTION_TYPE_AGE:
1891                         age = (struct rte_flow_action_age *)
1892                                 (uintptr_t)actions->conf;
1893                         age->context = pf;
1894                         return;
1895                 default:
1896                         break;
1897                 }
1898         }
1899 }
1900
1901 /** Create flow rule. */
1902 int
1903 port_flow_create(portid_t port_id,
1904                  const struct rte_flow_attr *attr,
1905                  const struct rte_flow_item *pattern,
1906                  const struct rte_flow_action *actions)
1907 {
1908         struct rte_flow *flow;
1909         struct rte_port *port;
1910         struct port_flow *pf;
1911         uint32_t id = 0;
1912         struct rte_flow_error error;
1913
1914         port = &ports[port_id];
1915         if (port->flow_list) {
1916                 if (port->flow_list->id == UINT32_MAX) {
1917                         printf("Highest rule ID is already assigned, delete"
1918                                " it first");
1919                         return -ENOMEM;
1920                 }
1921                 id = port->flow_list->id + 1;
1922         }
1923         pf = port_flow_new(attr, pattern, actions, &error);
1924         if (!pf)
1925                 return port_flow_complain(&error);
1926         update_age_action_context(actions, pf);
1927         /* Poisoning to make sure PMDs update it in case of error. */
1928         memset(&error, 0x22, sizeof(error));
1929         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1930         if (!flow) {
1931                 free(pf);
1932                 return port_flow_complain(&error);
1933         }
1934         pf->next = port->flow_list;
1935         pf->id = id;
1936         pf->flow = flow;
1937         port->flow_list = pf;
1938         printf("Flow rule #%u created\n", pf->id);
1939         return 0;
1940 }
1941
1942 /** Destroy a number of flow rules. */
1943 int
1944 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1945 {
1946         struct rte_port *port;
1947         struct port_flow **tmp;
1948         uint32_t c = 0;
1949         int ret = 0;
1950
1951         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1952             port_id == (portid_t)RTE_PORT_ALL)
1953                 return -EINVAL;
1954         port = &ports[port_id];
1955         tmp = &port->flow_list;
1956         while (*tmp) {
1957                 uint32_t i;
1958
1959                 for (i = 0; i != n; ++i) {
1960                         struct rte_flow_error error;
1961                         struct port_flow *pf = *tmp;
1962
1963                         if (rule[i] != pf->id)
1964                                 continue;
1965                         /*
1966                          * Poisoning to make sure PMDs update it in case
1967                          * of error.
1968                          */
1969                         memset(&error, 0x33, sizeof(error));
1970                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1971                                 ret = port_flow_complain(&error);
1972                                 continue;
1973                         }
1974                         printf("Flow rule #%u destroyed\n", pf->id);
1975                         *tmp = pf->next;
1976                         free(pf);
1977                         break;
1978                 }
1979                 if (i == n)
1980                         tmp = &(*tmp)->next;
1981                 ++c;
1982         }
1983         return ret;
1984 }
1985
1986 /** Remove all flow rules. */
1987 int
1988 port_flow_flush(portid_t port_id)
1989 {
1990         struct rte_flow_error error;
1991         struct rte_port *port = &ports[port_id];
1992         int ret = 0;
1993
1994         if (port->flow_list == NULL)
1995                 return ret;
1996
1997         /* Poisoning to make sure PMDs update it in case of error. */
1998         memset(&error, 0x44, sizeof(error));
1999         if (rte_flow_flush(port_id, &error)) {
2000                 ret = port_flow_complain(&error);
2001                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
2002                     port_id == (portid_t)RTE_PORT_ALL)
2003                         return ret;
2004         }
2005
2006         while (port->flow_list) {
2007                 struct port_flow *pf = port->flow_list->next;
2008
2009                 free(port->flow_list);
2010                 port->flow_list = pf;
2011         }
2012         return ret;
2013 }
2014
2015 /** Dump all flow rules. */
2016 int
2017 port_flow_dump(portid_t port_id, const char *file_name)
2018 {
2019         int ret = 0;
2020         FILE *file = stdout;
2021         struct rte_flow_error error;
2022
2023         if (file_name && strlen(file_name)) {
2024                 file = fopen(file_name, "w");
2025                 if (!file) {
2026                         printf("Failed to create file %s: %s\n", file_name,
2027                                strerror(errno));
2028                         return -errno;
2029                 }
2030         }
2031         ret = rte_flow_dev_dump(port_id, file, &error);
2032         if (ret) {
2033                 port_flow_complain(&error);
2034                 printf("Failed to dump flow: %s\n", strerror(-ret));
2035         } else
2036                 printf("Flow dump finished\n");
2037         if (file_name && strlen(file_name))
2038                 fclose(file);
2039         return ret;
2040 }
2041
2042 /** Query a flow rule. */
2043 int
2044 port_flow_query(portid_t port_id, uint32_t rule,
2045                 const struct rte_flow_action *action)
2046 {
2047         struct rte_flow_error error;
2048         struct rte_port *port;
2049         struct port_flow *pf;
2050         const char *name;
2051         union {
2052                 struct rte_flow_query_count count;
2053                 struct rte_flow_action_rss rss_conf;
2054                 struct rte_flow_query_age age;
2055         } query;
2056         int ret;
2057
2058         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2059             port_id == (portid_t)RTE_PORT_ALL)
2060                 return -EINVAL;
2061         port = &ports[port_id];
2062         for (pf = port->flow_list; pf; pf = pf->next)
2063                 if (pf->id == rule)
2064                         break;
2065         if (!pf) {
2066                 printf("Flow rule #%u not found\n", rule);
2067                 return -ENOENT;
2068         }
2069         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2070                             &name, sizeof(name),
2071                             (void *)(uintptr_t)action->type, &error);
2072         if (ret < 0)
2073                 return port_flow_complain(&error);
2074         switch (action->type) {
2075         case RTE_FLOW_ACTION_TYPE_COUNT:
2076         case RTE_FLOW_ACTION_TYPE_RSS:
2077         case RTE_FLOW_ACTION_TYPE_AGE:
2078                 break;
2079         default:
2080                 printf("Cannot query action type %d (%s)\n",
2081                         action->type, name);
2082                 return -ENOTSUP;
2083         }
2084         /* Poisoning to make sure PMDs update it in case of error. */
2085         memset(&error, 0x55, sizeof(error));
2086         memset(&query, 0, sizeof(query));
2087         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2088                 return port_flow_complain(&error);
2089         switch (action->type) {
2090         case RTE_FLOW_ACTION_TYPE_COUNT:
2091                 printf("%s:\n"
2092                        " hits_set: %u\n"
2093                        " bytes_set: %u\n"
2094                        " hits: %" PRIu64 "\n"
2095                        " bytes: %" PRIu64 "\n",
2096                        name,
2097                        query.count.hits_set,
2098                        query.count.bytes_set,
2099                        query.count.hits,
2100                        query.count.bytes);
2101                 break;
2102         case RTE_FLOW_ACTION_TYPE_RSS:
2103                 rss_config_display(&query.rss_conf);
2104                 break;
2105         case RTE_FLOW_ACTION_TYPE_AGE:
2106                 printf("%s:\n"
2107                        " aged: %u\n"
2108                        " sec_since_last_hit_valid: %u\n"
2109                        " sec_since_last_hit: %" PRIu32 "\n",
2110                        name,
2111                        query.age.aged,
2112                        query.age.sec_since_last_hit_valid,
2113                        query.age.sec_since_last_hit);
2114                 break;
2115         default:
2116                 printf("Cannot display result for action type %d (%s)\n",
2117                        action->type, name);
2118                 break;
2119         }
2120         return 0;
2121 }
2122
2123 /** List simply and destroy all aged flows. */
2124 void
2125 port_flow_aged(portid_t port_id, uint8_t destroy)
2126 {
2127         void **contexts;
2128         int nb_context, total = 0, idx;
2129         struct rte_flow_error error;
2130         struct port_flow *pf;
2131
2132         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2133             port_id == (portid_t)RTE_PORT_ALL)
2134                 return;
2135         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2136         printf("Port %u total aged flows: %d\n", port_id, total);
2137         if (total < 0) {
2138                 port_flow_complain(&error);
2139                 return;
2140         }
2141         if (total == 0)
2142                 return;
2143         contexts = malloc(sizeof(void *) * total);
2144         if (contexts == NULL) {
2145                 printf("Cannot allocate contexts for aged flow\n");
2146                 return;
2147         }
2148         printf("ID\tGroup\tPrio\tAttr\n");
2149         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2150         if (nb_context != total) {
2151                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
2152                         port_id, nb_context, total);
2153                 free(contexts);
2154                 return;
2155         }
2156         for (idx = 0; idx < nb_context; idx++) {
2157                 pf = (struct port_flow *)contexts[idx];
2158                 if (!pf) {
2159                         printf("Error: get Null context in port %u\n", port_id);
2160                         continue;
2161                 }
2162                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t\n",
2163                        pf->id,
2164                        pf->rule.attr->group,
2165                        pf->rule.attr->priority,
2166                        pf->rule.attr->ingress ? 'i' : '-',
2167                        pf->rule.attr->egress ? 'e' : '-',
2168                        pf->rule.attr->transfer ? 't' : '-');
2169         }
2170         if (destroy) {
2171                 int ret;
2172                 uint32_t flow_id;
2173
2174                 total = 0;
2175                 printf("\n");
2176                 for (idx = 0; idx < nb_context; idx++) {
2177                         pf = (struct port_flow *)contexts[idx];
2178                         if (!pf)
2179                                 continue;
2180                         flow_id = pf->id;
2181                         ret = port_flow_destroy(port_id, 1, &flow_id);
2182                         if (!ret)
2183                                 total++;
2184                 }
2185                 printf("%d flows be destroyed\n", total);
2186         }
2187         free(contexts);
2188 }
2189
2190 /** List flow rules. */
2191 void
2192 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2193 {
2194         struct rte_port *port;
2195         struct port_flow *pf;
2196         struct port_flow *list = NULL;
2197         uint32_t i;
2198
2199         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2200             port_id == (portid_t)RTE_PORT_ALL)
2201                 return;
2202         port = &ports[port_id];
2203         if (!port->flow_list)
2204                 return;
2205         /* Sort flows by group, priority and ID. */
2206         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2207                 struct port_flow **tmp;
2208                 const struct rte_flow_attr *curr = pf->rule.attr;
2209
2210                 if (n) {
2211                         /* Filter out unwanted groups. */
2212                         for (i = 0; i != n; ++i)
2213                                 if (curr->group == group[i])
2214                                         break;
2215                         if (i == n)
2216                                 continue;
2217                 }
2218                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2219                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2220
2221                         if (curr->group > comp->group ||
2222                             (curr->group == comp->group &&
2223                              curr->priority > comp->priority) ||
2224                             (curr->group == comp->group &&
2225                              curr->priority == comp->priority &&
2226                              pf->id > (*tmp)->id))
2227                                 continue;
2228                         break;
2229                 }
2230                 pf->tmp = *tmp;
2231                 *tmp = pf;
2232         }
2233         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2234         for (pf = list; pf != NULL; pf = pf->tmp) {
2235                 const struct rte_flow_item *item = pf->rule.pattern;
2236                 const struct rte_flow_action *action = pf->rule.actions;
2237                 const char *name;
2238
2239                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2240                        pf->id,
2241                        pf->rule.attr->group,
2242                        pf->rule.attr->priority,
2243                        pf->rule.attr->ingress ? 'i' : '-',
2244                        pf->rule.attr->egress ? 'e' : '-',
2245                        pf->rule.attr->transfer ? 't' : '-');
2246                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2247                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2248                                           &name, sizeof(name),
2249                                           (void *)(uintptr_t)item->type,
2250                                           NULL) <= 0)
2251                                 name = "[UNKNOWN]";
2252                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2253                                 printf("%s ", name);
2254                         ++item;
2255                 }
2256                 printf("=>");
2257                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2258                         if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2259                                           &name, sizeof(name),
2260                                           (void *)(uintptr_t)action->type,
2261                                           NULL) <= 0)
2262                                 name = "[UNKNOWN]";
2263                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2264                                 printf(" %s", name);
2265                         ++action;
2266                 }
2267                 printf("\n");
2268         }
2269 }
2270
2271 /** Restrict ingress traffic to the defined flow rules. */
2272 int
2273 port_flow_isolate(portid_t port_id, int set)
2274 {
2275         struct rte_flow_error error;
2276
2277         /* Poisoning to make sure PMDs update it in case of error. */
2278         memset(&error, 0x66, sizeof(error));
2279         if (rte_flow_isolate(port_id, set, &error))
2280                 return port_flow_complain(&error);
2281         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2282                port_id,
2283                set ? "now restricted" : "not restricted anymore");
2284         return 0;
2285 }
2286
2287 /*
2288  * RX/TX ring descriptors display functions.
2289  */
2290 int
2291 rx_queue_id_is_invalid(queueid_t rxq_id)
2292 {
2293         if (rxq_id < nb_rxq)
2294                 return 0;
2295         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2296         return 1;
2297 }
2298
2299 int
2300 tx_queue_id_is_invalid(queueid_t txq_id)
2301 {
2302         if (txq_id < nb_txq)
2303                 return 0;
2304         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
2305         return 1;
2306 }
2307
2308 static int
2309 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2310 {
2311         struct rte_port *port = &ports[port_id];
2312         struct rte_eth_rxq_info rx_qinfo;
2313         int ret;
2314
2315         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2316         if (ret == 0) {
2317                 *ring_size = rx_qinfo.nb_desc;
2318                 return ret;
2319         }
2320
2321         if (ret != -ENOTSUP)
2322                 return ret;
2323         /*
2324          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2325          * ring_size stored in testpmd will be used for validity verification.
2326          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2327          * being 0, it will use a default value provided by PMDs to setup this
2328          * rxq. If the default value is 0, it will use the
2329          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2330          */
2331         if (port->nb_rx_desc[rxq_id])
2332                 *ring_size = port->nb_rx_desc[rxq_id];
2333         else if (port->dev_info.default_rxportconf.ring_size)
2334                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2335         else
2336                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2337         return 0;
2338 }
2339
2340 static int
2341 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2342 {
2343         struct rte_port *port = &ports[port_id];
2344         struct rte_eth_txq_info tx_qinfo;
2345         int ret;
2346
2347         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2348         if (ret == 0) {
2349                 *ring_size = tx_qinfo.nb_desc;
2350                 return ret;
2351         }
2352
2353         if (ret != -ENOTSUP)
2354                 return ret;
2355         /*
2356          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2357          * ring_size stored in testpmd will be used for validity verification.
2358          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2359          * being 0, it will use a default value provided by PMDs to setup this
2360          * txq. If the default value is 0, it will use the
2361          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2362          */
2363         if (port->nb_tx_desc[txq_id])
2364                 *ring_size = port->nb_tx_desc[txq_id];
2365         else if (port->dev_info.default_txportconf.ring_size)
2366                 *ring_size = port->dev_info.default_txportconf.ring_size;
2367         else
2368                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2369         return 0;
2370 }
2371
2372 static int
2373 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2374 {
2375         uint16_t ring_size;
2376         int ret;
2377
2378         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2379         if (ret)
2380                 return 1;
2381
2382         if (rxdesc_id < ring_size)
2383                 return 0;
2384
2385         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2386                rxdesc_id, ring_size);
2387         return 1;
2388 }
2389
2390 static int
2391 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2392 {
2393         uint16_t ring_size;
2394         int ret;
2395
2396         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2397         if (ret)
2398                 return 1;
2399
2400         if (txdesc_id < ring_size)
2401                 return 0;
2402
2403         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2404                txdesc_id, ring_size);
2405         return 1;
2406 }
2407
2408 static const struct rte_memzone *
2409 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2410 {
2411         char mz_name[RTE_MEMZONE_NAMESIZE];
2412         const struct rte_memzone *mz;
2413
2414         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2415                         port_id, q_id, ring_name);
2416         mz = rte_memzone_lookup(mz_name);
2417         if (mz == NULL)
2418                 printf("%s ring memory zoneof (port %d, queue %d) not"
2419                        "found (zone name = %s\n",
2420                        ring_name, port_id, q_id, mz_name);
2421         return mz;
2422 }
2423
2424 union igb_ring_dword {
2425         uint64_t dword;
2426         struct {
2427 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2428                 uint32_t lo;
2429                 uint32_t hi;
2430 #else
2431                 uint32_t hi;
2432                 uint32_t lo;
2433 #endif
2434         } words;
2435 };
2436
2437 struct igb_ring_desc_32_bytes {
2438         union igb_ring_dword lo_dword;
2439         union igb_ring_dword hi_dword;
2440         union igb_ring_dword resv1;
2441         union igb_ring_dword resv2;
2442 };
2443
2444 struct igb_ring_desc_16_bytes {
2445         union igb_ring_dword lo_dword;
2446         union igb_ring_dword hi_dword;
2447 };
2448
2449 static void
2450 ring_rxd_display_dword(union igb_ring_dword dword)
2451 {
2452         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2453                                         (unsigned)dword.words.hi);
2454 }
2455
2456 static void
2457 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2458 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2459                            portid_t port_id,
2460 #else
2461                            __rte_unused portid_t port_id,
2462 #endif
2463                            uint16_t desc_id)
2464 {
2465         struct igb_ring_desc_16_bytes *ring =
2466                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2467 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2468         int ret;
2469         struct rte_eth_dev_info dev_info;
2470
2471         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2472         if (ret != 0)
2473                 return;
2474
2475         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2476                 /* 32 bytes RX descriptor, i40e only */
2477                 struct igb_ring_desc_32_bytes *ring =
2478                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2479                 ring[desc_id].lo_dword.dword =
2480                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2481                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2482                 ring[desc_id].hi_dword.dword =
2483                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2484                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2485                 ring[desc_id].resv1.dword =
2486                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2487                 ring_rxd_display_dword(ring[desc_id].resv1);
2488                 ring[desc_id].resv2.dword =
2489                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2490                 ring_rxd_display_dword(ring[desc_id].resv2);
2491
2492                 return;
2493         }
2494 #endif
2495         /* 16 bytes RX descriptor */
2496         ring[desc_id].lo_dword.dword =
2497                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2498         ring_rxd_display_dword(ring[desc_id].lo_dword);
2499         ring[desc_id].hi_dword.dword =
2500                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2501         ring_rxd_display_dword(ring[desc_id].hi_dword);
2502 }
2503
2504 static void
2505 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2506 {
2507         struct igb_ring_desc_16_bytes *ring;
2508         struct igb_ring_desc_16_bytes txd;
2509
2510         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2511         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2512         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2513         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2514                         (unsigned)txd.lo_dword.words.lo,
2515                         (unsigned)txd.lo_dword.words.hi,
2516                         (unsigned)txd.hi_dword.words.lo,
2517                         (unsigned)txd.hi_dword.words.hi);
2518 }
2519
2520 void
2521 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2522 {
2523         const struct rte_memzone *rx_mz;
2524
2525         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2526                 return;
2527         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2528         if (rx_mz == NULL)
2529                 return;
2530         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2531 }
2532
2533 void
2534 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2535 {
2536         const struct rte_memzone *tx_mz;
2537
2538         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2539                 return;
2540         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2541         if (tx_mz == NULL)
2542                 return;
2543         ring_tx_descriptor_display(tx_mz, txd_id);
2544 }
2545
2546 void
2547 fwd_lcores_config_display(void)
2548 {
2549         lcoreid_t lc_id;
2550
2551         printf("List of forwarding lcores:");
2552         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2553                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2554         printf("\n");
2555 }
2556 void
2557 rxtx_config_display(void)
2558 {
2559         portid_t pid;
2560         queueid_t qid;
2561
2562         printf("  %s packet forwarding%s packets/burst=%d\n",
2563                cur_fwd_eng->fwd_mode_name,
2564                retry_enabled == 0 ? "" : " with retry",
2565                nb_pkt_per_burst);
2566
2567         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2568                 printf("  packet len=%u - nb packet segments=%d\n",
2569                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2570
2571         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2572                nb_fwd_lcores, nb_fwd_ports);
2573
2574         RTE_ETH_FOREACH_DEV(pid) {
2575                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2576                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2577                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2578                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2579                 struct rte_eth_rxq_info rx_qinfo;
2580                 struct rte_eth_txq_info tx_qinfo;
2581                 uint16_t rx_free_thresh_tmp;
2582                 uint16_t tx_free_thresh_tmp;
2583                 uint16_t tx_rs_thresh_tmp;
2584                 uint16_t nb_rx_desc_tmp;
2585                 uint16_t nb_tx_desc_tmp;
2586                 uint64_t offloads_tmp;
2587                 uint8_t pthresh_tmp;
2588                 uint8_t hthresh_tmp;
2589                 uint8_t wthresh_tmp;
2590                 int32_t rc;
2591
2592                 /* per port config */
2593                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2594                                 (unsigned int)pid, nb_rxq, nb_txq);
2595
2596                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2597                                 ports[pid].dev_conf.rxmode.offloads,
2598                                 ports[pid].dev_conf.txmode.offloads);
2599
2600                 /* per rx queue config only for first queue to be less verbose */
2601                 for (qid = 0; qid < 1; qid++) {
2602                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2603                         if (rc) {
2604                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2605                                 rx_free_thresh_tmp =
2606                                         rx_conf[qid].rx_free_thresh;
2607                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2608                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2609                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2610                                 offloads_tmp = rx_conf[qid].offloads;
2611                         } else {
2612                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2613                                 rx_free_thresh_tmp =
2614                                                 rx_qinfo.conf.rx_free_thresh;
2615                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2616                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2617                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2618                                 offloads_tmp = rx_qinfo.conf.offloads;
2619                         }
2620
2621                         printf("    RX queue: %d\n", qid);
2622                         printf("      RX desc=%d - RX free threshold=%d\n",
2623                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2624                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2625                                 " wthresh=%d\n",
2626                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2627                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2628                 }
2629
2630                 /* per tx queue config only for first queue to be less verbose */
2631                 for (qid = 0; qid < 1; qid++) {
2632                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2633                         if (rc) {
2634                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2635                                 tx_free_thresh_tmp =
2636                                         tx_conf[qid].tx_free_thresh;
2637                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2638                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2639                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2640                                 offloads_tmp = tx_conf[qid].offloads;
2641                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2642                         } else {
2643                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2644                                 tx_free_thresh_tmp =
2645                                                 tx_qinfo.conf.tx_free_thresh;
2646                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2647                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2648                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2649                                 offloads_tmp = tx_qinfo.conf.offloads;
2650                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2651                         }
2652
2653                         printf("    TX queue: %d\n", qid);
2654                         printf("      TX desc=%d - TX free threshold=%d\n",
2655                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2656                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2657                                 " wthresh=%d\n",
2658                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2659                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2660                                 offloads_tmp, tx_rs_thresh_tmp);
2661                 }
2662         }
2663 }
2664
2665 void
2666 port_rss_reta_info(portid_t port_id,
2667                    struct rte_eth_rss_reta_entry64 *reta_conf,
2668                    uint16_t nb_entries)
2669 {
2670         uint16_t i, idx, shift;
2671         int ret;
2672
2673         if (port_id_is_invalid(port_id, ENABLED_WARN))
2674                 return;
2675
2676         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2677         if (ret != 0) {
2678                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2679                 return;
2680         }
2681
2682         for (i = 0; i < nb_entries; i++) {
2683                 idx = i / RTE_RETA_GROUP_SIZE;
2684                 shift = i % RTE_RETA_GROUP_SIZE;
2685                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2686                         continue;
2687                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2688                                         i, reta_conf[idx].reta[shift]);
2689         }
2690 }
2691
2692 /*
2693  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2694  * key of the port.
2695  */
2696 void
2697 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2698 {
2699         struct rte_eth_rss_conf rss_conf = {0};
2700         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2701         uint64_t rss_hf;
2702         uint8_t i;
2703         int diag;
2704         struct rte_eth_dev_info dev_info;
2705         uint8_t hash_key_size;
2706         int ret;
2707
2708         if (port_id_is_invalid(port_id, ENABLED_WARN))
2709                 return;
2710
2711         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2712         if (ret != 0)
2713                 return;
2714
2715         if (dev_info.hash_key_size > 0 &&
2716                         dev_info.hash_key_size <= sizeof(rss_key))
2717                 hash_key_size = dev_info.hash_key_size;
2718         else {
2719                 printf("dev_info did not provide a valid hash key size\n");
2720                 return;
2721         }
2722
2723         /* Get RSS hash key if asked to display it */
2724         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2725         rss_conf.rss_key_len = hash_key_size;
2726         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2727         if (diag != 0) {
2728                 switch (diag) {
2729                 case -ENODEV:
2730                         printf("port index %d invalid\n", port_id);
2731                         break;
2732                 case -ENOTSUP:
2733                         printf("operation not supported by device\n");
2734                         break;
2735                 default:
2736                         printf("operation failed - diag=%d\n", diag);
2737                         break;
2738                 }
2739                 return;
2740         }
2741         rss_hf = rss_conf.rss_hf;
2742         if (rss_hf == 0) {
2743                 printf("RSS disabled\n");
2744                 return;
2745         }
2746         printf("RSS functions:\n ");
2747         for (i = 0; rss_type_table[i].str; i++) {
2748                 if (rss_hf & rss_type_table[i].rss_type)
2749                         printf("%s ", rss_type_table[i].str);
2750         }
2751         printf("\n");
2752         if (!show_rss_key)
2753                 return;
2754         printf("RSS key:\n");
2755         for (i = 0; i < hash_key_size; i++)
2756                 printf("%02X", rss_key[i]);
2757         printf("\n");
2758 }
2759
2760 void
2761 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2762                          uint hash_key_len)
2763 {
2764         struct rte_eth_rss_conf rss_conf;
2765         int diag;
2766         unsigned int i;
2767
2768         rss_conf.rss_key = NULL;
2769         rss_conf.rss_key_len = hash_key_len;
2770         rss_conf.rss_hf = 0;
2771         for (i = 0; rss_type_table[i].str; i++) {
2772                 if (!strcmp(rss_type_table[i].str, rss_type))
2773                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2774         }
2775         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2776         if (diag == 0) {
2777                 rss_conf.rss_key = hash_key;
2778                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2779         }
2780         if (diag == 0)
2781                 return;
2782
2783         switch (diag) {
2784         case -ENODEV:
2785                 printf("port index %d invalid\n", port_id);
2786                 break;
2787         case -ENOTSUP:
2788                 printf("operation not supported by device\n");
2789                 break;
2790         default:
2791                 printf("operation failed - diag=%d\n", diag);
2792                 break;
2793         }
2794 }
2795
2796 /*
2797  * Setup forwarding configuration for each logical core.
2798  */
2799 static void
2800 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2801 {
2802         streamid_t nb_fs_per_lcore;
2803         streamid_t nb_fs;
2804         streamid_t sm_id;
2805         lcoreid_t  nb_extra;
2806         lcoreid_t  nb_fc;
2807         lcoreid_t  nb_lc;
2808         lcoreid_t  lc_id;
2809
2810         nb_fs = cfg->nb_fwd_streams;
2811         nb_fc = cfg->nb_fwd_lcores;
2812         if (nb_fs <= nb_fc) {
2813                 nb_fs_per_lcore = 1;
2814                 nb_extra = 0;
2815         } else {
2816                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
2817                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
2818         }
2819
2820         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
2821         sm_id = 0;
2822         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
2823                 fwd_lcores[lc_id]->stream_idx = sm_id;
2824                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
2825                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2826         }
2827
2828         /*
2829          * Assign extra remaining streams, if any.
2830          */
2831         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
2832         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
2833                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
2834                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
2835                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
2836         }
2837 }
2838
2839 static portid_t
2840 fwd_topology_tx_port_get(portid_t rxp)
2841 {
2842         static int warning_once = 1;
2843
2844         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
2845
2846         switch (port_topology) {
2847         default:
2848         case PORT_TOPOLOGY_PAIRED:
2849                 if ((rxp & 0x1) == 0) {
2850                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
2851                                 return rxp + 1;
2852                         if (warning_once) {
2853                                 printf("\nWarning! port-topology=paired"
2854                                        " and odd forward ports number,"
2855                                        " the last port will pair with"
2856                                        " itself.\n\n");
2857                                 warning_once = 0;
2858                         }
2859                         return rxp;
2860                 }
2861                 return rxp - 1;
2862         case PORT_TOPOLOGY_CHAINED:
2863                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
2864         case PORT_TOPOLOGY_LOOP:
2865                 return rxp;
2866         }
2867 }
2868
2869 static void
2870 simple_fwd_config_setup(void)
2871 {
2872         portid_t i;
2873
2874         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
2875         cur_fwd_config.nb_fwd_streams =
2876                 (streamid_t) cur_fwd_config.nb_fwd_ports;
2877
2878         /* reinitialize forwarding streams */
2879         init_fwd_streams();
2880
2881         /*
2882          * In the simple forwarding test, the number of forwarding cores
2883          * must be lower or equal to the number of forwarding ports.
2884          */
2885         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2886         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
2887                 cur_fwd_config.nb_fwd_lcores =
2888                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
2889         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2890
2891         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
2892                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
2893                 fwd_streams[i]->rx_queue  = 0;
2894                 fwd_streams[i]->tx_port   =
2895                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
2896                 fwd_streams[i]->tx_queue  = 0;
2897                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
2898                 fwd_streams[i]->retry_enabled = retry_enabled;
2899         }
2900 }
2901
2902 /**
2903  * For the RSS forwarding test all streams distributed over lcores. Each stream
2904  * being composed of a RX queue to poll on a RX port for input messages,
2905  * associated with a TX queue of a TX port where to send forwarded packets.
2906  */
2907 static void
2908 rss_fwd_config_setup(void)
2909 {
2910         portid_t   rxp;
2911         portid_t   txp;
2912         queueid_t  rxq;
2913         queueid_t  nb_q;
2914         streamid_t  sm_id;
2915
2916         nb_q = nb_rxq;
2917         if (nb_q > nb_txq)
2918                 nb_q = nb_txq;
2919         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2920         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2921         cur_fwd_config.nb_fwd_streams =
2922                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
2923
2924         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2925                 cur_fwd_config.nb_fwd_lcores =
2926                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2927
2928         /* reinitialize forwarding streams */
2929         init_fwd_streams();
2930
2931         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2932         rxp = 0; rxq = 0;
2933         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
2934                 struct fwd_stream *fs;
2935
2936                 fs = fwd_streams[sm_id];
2937                 txp = fwd_topology_tx_port_get(rxp);
2938                 fs->rx_port = fwd_ports_ids[rxp];
2939                 fs->rx_queue = rxq;
2940                 fs->tx_port = fwd_ports_ids[txp];
2941                 fs->tx_queue = rxq;
2942                 fs->peer_addr = fs->tx_port;
2943                 fs->retry_enabled = retry_enabled;
2944                 rxp++;
2945                 if (rxp < nb_fwd_ports)
2946                         continue;
2947                 rxp = 0;
2948                 rxq++;
2949         }
2950 }
2951
2952 /**
2953  * For the DCB forwarding test, each core is assigned on each traffic class.
2954  *
2955  * Each core is assigned a multi-stream, each stream being composed of
2956  * a RX queue to poll on a RX port for input messages, associated with
2957  * a TX queue of a TX port where to send forwarded packets. All RX and
2958  * TX queues are mapping to the same traffic class.
2959  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2960  * the same core
2961  */
2962 static void
2963 dcb_fwd_config_setup(void)
2964 {
2965         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2966         portid_t txp, rxp = 0;
2967         queueid_t txq, rxq = 0;
2968         lcoreid_t  lc_id;
2969         uint16_t nb_rx_queue, nb_tx_queue;
2970         uint16_t i, j, k, sm_id = 0;
2971         uint8_t tc = 0;
2972
2973         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2974         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2975         cur_fwd_config.nb_fwd_streams =
2976                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2977
2978         /* reinitialize forwarding streams */
2979         init_fwd_streams();
2980         sm_id = 0;
2981         txp = 1;
2982         /* get the dcb info on the first RX and TX ports */
2983         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2984         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2985
2986         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2987                 fwd_lcores[lc_id]->stream_nb = 0;
2988                 fwd_lcores[lc_id]->stream_idx = sm_id;
2989                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2990                         /* if the nb_queue is zero, means this tc is
2991                          * not enabled on the POOL
2992                          */
2993                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2994                                 break;
2995                         k = fwd_lcores[lc_id]->stream_nb +
2996                                 fwd_lcores[lc_id]->stream_idx;
2997                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2998                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2999                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3000                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3001                         for (j = 0; j < nb_rx_queue; j++) {
3002                                 struct fwd_stream *fs;
3003
3004                                 fs = fwd_streams[k + j];
3005                                 fs->rx_port = fwd_ports_ids[rxp];
3006                                 fs->rx_queue = rxq + j;
3007                                 fs->tx_port = fwd_ports_ids[txp];
3008                                 fs->tx_queue = txq + j % nb_tx_queue;
3009                                 fs->peer_addr = fs->tx_port;
3010                                 fs->retry_enabled = retry_enabled;
3011                         }
3012                         fwd_lcores[lc_id]->stream_nb +=
3013                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3014                 }
3015                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3016
3017                 tc++;
3018                 if (tc < rxp_dcb_info.nb_tcs)
3019                         continue;
3020                 /* Restart from TC 0 on next RX port */
3021                 tc = 0;
3022                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3023                         rxp = (portid_t)
3024                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3025                 else
3026                         rxp++;
3027                 if (rxp >= nb_fwd_ports)
3028                         return;
3029                 /* get the dcb information on next RX and TX ports */
3030                 if ((rxp & 0x1) == 0)
3031                         txp = (portid_t) (rxp + 1);
3032                 else
3033                         txp = (portid_t) (rxp - 1);
3034                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3035                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3036         }
3037 }
3038
3039 static void
3040 icmp_echo_config_setup(void)
3041 {
3042         portid_t  rxp;
3043         queueid_t rxq;
3044         lcoreid_t lc_id;
3045         uint16_t  sm_id;
3046
3047         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3048                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3049                         (nb_txq * nb_fwd_ports);
3050         else
3051                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3052         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3053         cur_fwd_config.nb_fwd_streams =
3054                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3055         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3056                 cur_fwd_config.nb_fwd_lcores =
3057                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3058         if (verbose_level > 0) {
3059                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3060                        __FUNCTION__,
3061                        cur_fwd_config.nb_fwd_lcores,
3062                        cur_fwd_config.nb_fwd_ports,
3063                        cur_fwd_config.nb_fwd_streams);
3064         }
3065
3066         /* reinitialize forwarding streams */
3067         init_fwd_streams();
3068         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3069         rxp = 0; rxq = 0;
3070         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3071                 if (verbose_level > 0)
3072                         printf("  core=%d: \n", lc_id);
3073                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3074                         struct fwd_stream *fs;
3075                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3076                         fs->rx_port = fwd_ports_ids[rxp];
3077                         fs->rx_queue = rxq;
3078                         fs->tx_port = fs->rx_port;
3079                         fs->tx_queue = rxq;
3080                         fs->peer_addr = fs->tx_port;
3081                         fs->retry_enabled = retry_enabled;
3082                         if (verbose_level > 0)
3083                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3084                                        sm_id, fs->rx_port, fs->rx_queue,
3085                                        fs->tx_queue);
3086                         rxq = (queueid_t) (rxq + 1);
3087                         if (rxq == nb_rxq) {
3088                                 rxq = 0;
3089                                 rxp = (portid_t) (rxp + 1);
3090                         }
3091                 }
3092         }
3093 }
3094
3095 void
3096 fwd_config_setup(void)
3097 {
3098         cur_fwd_config.fwd_eng = cur_fwd_eng;
3099         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3100                 icmp_echo_config_setup();
3101                 return;
3102         }
3103
3104         if ((nb_rxq > 1) && (nb_txq > 1)){
3105                 if (dcb_config)
3106                         dcb_fwd_config_setup();
3107                 else
3108                         rss_fwd_config_setup();
3109         }
3110         else
3111                 simple_fwd_config_setup();
3112 }
3113
3114 static const char *
3115 mp_alloc_to_str(uint8_t mode)
3116 {
3117         switch (mode) {
3118         case MP_ALLOC_NATIVE:
3119                 return "native";
3120         case MP_ALLOC_ANON:
3121                 return "anon";
3122         case MP_ALLOC_XMEM:
3123                 return "xmem";
3124         case MP_ALLOC_XMEM_HUGE:
3125                 return "xmemhuge";
3126         case MP_ALLOC_XBUF:
3127                 return "xbuf";
3128         default:
3129                 return "invalid";
3130         }
3131 }
3132
3133 void
3134 pkt_fwd_config_display(struct fwd_config *cfg)
3135 {
3136         struct fwd_stream *fs;
3137         lcoreid_t  lc_id;
3138         streamid_t sm_id;
3139
3140         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3141                 "NUMA support %s, MP allocation mode: %s\n",
3142                 cfg->fwd_eng->fwd_mode_name,
3143                 retry_enabled == 0 ? "" : " with retry",
3144                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3145                 numa_support == 1 ? "enabled" : "disabled",
3146                 mp_alloc_to_str(mp_alloc_type));
3147
3148         if (retry_enabled)
3149                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3150                         burst_tx_retry_num, burst_tx_delay_time);
3151         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3152                 printf("Logical Core %u (socket %u) forwards packets on "
3153                        "%d streams:",
3154                        fwd_lcores_cpuids[lc_id],
3155                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3156                        fwd_lcores[lc_id]->stream_nb);
3157                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3158                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3159                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3160                                "P=%d/Q=%d (socket %u) ",
3161                                fs->rx_port, fs->rx_queue,
3162                                ports[fs->rx_port].socket_id,
3163                                fs->tx_port, fs->tx_queue,
3164                                ports[fs->tx_port].socket_id);
3165                         print_ethaddr("peer=",
3166                                       &peer_eth_addrs[fs->peer_addr]);
3167                 }
3168                 printf("\n");
3169         }
3170         printf("\n");
3171 }
3172
3173 void
3174 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3175 {
3176         struct rte_ether_addr new_peer_addr;
3177         if (!rte_eth_dev_is_valid_port(port_id)) {
3178                 printf("Error: Invalid port number %i\n", port_id);
3179                 return;
3180         }
3181         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3182                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
3183                 return;
3184         }
3185         peer_eth_addrs[port_id] = new_peer_addr;
3186 }
3187
3188 int
3189 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3190 {
3191         unsigned int i;
3192         unsigned int lcore_cpuid;
3193         int record_now;
3194
3195         record_now = 0;
3196  again:
3197         for (i = 0; i < nb_lc; i++) {
3198                 lcore_cpuid = lcorelist[i];
3199                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3200                         printf("lcore %u not enabled\n", lcore_cpuid);
3201                         return -1;
3202                 }
3203                 if (lcore_cpuid == rte_get_master_lcore()) {
3204                         printf("lcore %u cannot be masked on for running "
3205                                "packet forwarding, which is the master lcore "
3206                                "and reserved for command line parsing only\n",
3207                                lcore_cpuid);
3208                         return -1;
3209                 }
3210                 if (record_now)
3211                         fwd_lcores_cpuids[i] = lcore_cpuid;
3212         }
3213         if (record_now == 0) {
3214                 record_now = 1;
3215                 goto again;
3216         }
3217         nb_cfg_lcores = (lcoreid_t) nb_lc;
3218         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3219                 printf("previous number of forwarding cores %u - changed to "
3220                        "number of configured cores %u\n",
3221                        (unsigned int) nb_fwd_lcores, nb_lc);
3222                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3223         }
3224
3225         return 0;
3226 }
3227
3228 int
3229 set_fwd_lcores_mask(uint64_t lcoremask)
3230 {
3231         unsigned int lcorelist[64];
3232         unsigned int nb_lc;
3233         unsigned int i;
3234
3235         if (lcoremask == 0) {
3236                 printf("Invalid NULL mask of cores\n");
3237                 return -1;
3238         }
3239         nb_lc = 0;
3240         for (i = 0; i < 64; i++) {
3241                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3242                         continue;
3243                 lcorelist[nb_lc++] = i;
3244         }
3245         return set_fwd_lcores_list(lcorelist, nb_lc);
3246 }
3247
3248 void
3249 set_fwd_lcores_number(uint16_t nb_lc)
3250 {
3251         if (nb_lc > nb_cfg_lcores) {
3252                 printf("nb fwd cores %u > %u (max. number of configured "
3253                        "lcores) - ignored\n",
3254                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3255                 return;
3256         }
3257         nb_fwd_lcores = (lcoreid_t) nb_lc;
3258         printf("Number of forwarding cores set to %u\n",
3259                (unsigned int) nb_fwd_lcores);
3260 }
3261
3262 void
3263 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3264 {
3265         unsigned int i;
3266         portid_t port_id;
3267         int record_now;
3268
3269         record_now = 0;
3270  again:
3271         for (i = 0; i < nb_pt; i++) {
3272                 port_id = (portid_t) portlist[i];
3273                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3274                         return;
3275                 if (record_now)
3276                         fwd_ports_ids[i] = port_id;
3277         }
3278         if (record_now == 0) {
3279                 record_now = 1;
3280                 goto again;
3281         }
3282         nb_cfg_ports = (portid_t) nb_pt;
3283         if (nb_fwd_ports != (portid_t) nb_pt) {
3284                 printf("previous number of forwarding ports %u - changed to "
3285                        "number of configured ports %u\n",
3286                        (unsigned int) nb_fwd_ports, nb_pt);
3287                 nb_fwd_ports = (portid_t) nb_pt;
3288         }
3289 }
3290
3291 /**
3292  * Parse the user input and obtain the list of forwarding ports
3293  *
3294  * @param[in] list
3295  *   String containing the user input. User can specify
3296  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3297  *   For example, if the user wants to use all the available
3298  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3299  *   If the user wants to use only the ports 1,2 then the input
3300  *   is 1,2.
3301  *   valid characters are '-' and ','
3302  * @param[out] values
3303  *   This array will be filled with a list of port IDs
3304  *   based on the user input
3305  *   Note that duplicate entries are discarded and only the first
3306  *   count entries in this array are port IDs and all the rest
3307  *   will contain default values
3308  * @param[in] maxsize
3309  *   This parameter denotes 2 things
3310  *   1) Number of elements in the values array
3311  *   2) Maximum value of each element in the values array
3312  * @return
3313  *   On success, returns total count of parsed port IDs
3314  *   On failure, returns 0
3315  */
3316 static unsigned int
3317 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3318 {
3319         unsigned int count = 0;
3320         char *end = NULL;
3321         int min, max;
3322         int value, i;
3323         unsigned int marked[maxsize];
3324
3325         if (list == NULL || values == NULL)
3326                 return 0;
3327
3328         for (i = 0; i < (int)maxsize; i++)
3329                 marked[i] = 0;
3330
3331         min = INT_MAX;
3332
3333         do {
3334                 /*Remove the blank spaces if any*/
3335                 while (isblank(*list))
3336                         list++;
3337                 if (*list == '\0')
3338                         break;
3339                 errno = 0;
3340                 value = strtol(list, &end, 10);
3341                 if (errno || end == NULL)
3342                         return 0;
3343                 if (value < 0 || value >= (int)maxsize)
3344                         return 0;
3345                 while (isblank(*end))
3346                         end++;
3347                 if (*end == '-' && min == INT_MAX) {
3348                         min = value;
3349                 } else if ((*end == ',') || (*end == '\0')) {
3350                         max = value;
3351                         if (min == INT_MAX)
3352                                 min = value;
3353                         for (i = min; i <= max; i++) {
3354                                 if (count < maxsize) {
3355                                         if (marked[i])
3356                                                 continue;
3357                                         values[count] = i;
3358                                         marked[i] = 1;
3359                                         count++;
3360                                 }
3361                         }
3362                         min = INT_MAX;
3363                 } else
3364                         return 0;
3365                 list = end + 1;
3366         } while (*end != '\0');
3367
3368         return count;
3369 }
3370
3371 void
3372 parse_fwd_portlist(const char *portlist)
3373 {
3374         unsigned int portcount;
3375         unsigned int portindex[RTE_MAX_ETHPORTS];
3376         unsigned int i, valid_port_count = 0;
3377
3378         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3379         if (!portcount)
3380                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3381
3382         /*
3383          * Here we verify the validity of the ports
3384          * and thereby calculate the total number of
3385          * valid ports
3386          */
3387         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3388                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3389                         portindex[valid_port_count] = portindex[i];
3390                         valid_port_count++;
3391                 }
3392         }
3393
3394         set_fwd_ports_list(portindex, valid_port_count);
3395 }
3396
3397 void
3398 set_fwd_ports_mask(uint64_t portmask)
3399 {
3400         unsigned int portlist[64];
3401         unsigned int nb_pt;
3402         unsigned int i;
3403
3404         if (portmask == 0) {
3405                 printf("Invalid NULL mask of ports\n");
3406                 return;
3407         }
3408         nb_pt = 0;
3409         RTE_ETH_FOREACH_DEV(i) {
3410                 if (! ((uint64_t)(1ULL << i) & portmask))
3411                         continue;
3412                 portlist[nb_pt++] = i;
3413         }
3414         set_fwd_ports_list(portlist, nb_pt);
3415 }
3416
3417 void
3418 set_fwd_ports_number(uint16_t nb_pt)
3419 {
3420         if (nb_pt > nb_cfg_ports) {
3421                 printf("nb fwd ports %u > %u (number of configured "
3422                        "ports) - ignored\n",
3423                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3424                 return;
3425         }
3426         nb_fwd_ports = (portid_t) nb_pt;
3427         printf("Number of forwarding ports set to %u\n",
3428                (unsigned int) nb_fwd_ports);
3429 }
3430
3431 int
3432 port_is_forwarding(portid_t port_id)
3433 {
3434         unsigned int i;
3435
3436         if (port_id_is_invalid(port_id, ENABLED_WARN))
3437                 return -1;
3438
3439         for (i = 0; i < nb_fwd_ports; i++) {
3440                 if (fwd_ports_ids[i] == port_id)
3441                         return 1;
3442         }
3443
3444         return 0;
3445 }
3446
3447 void
3448 set_nb_pkt_per_burst(uint16_t nb)
3449 {
3450         if (nb > MAX_PKT_BURST) {
3451                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3452                        " ignored\n",
3453                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3454                 return;
3455         }
3456         nb_pkt_per_burst = nb;
3457         printf("Number of packets per burst set to %u\n",
3458                (unsigned int) nb_pkt_per_burst);
3459 }
3460
3461 static const char *
3462 tx_split_get_name(enum tx_pkt_split split)
3463 {
3464         uint32_t i;
3465
3466         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3467                 if (tx_split_name[i].split == split)
3468                         return tx_split_name[i].name;
3469         }
3470         return NULL;
3471 }
3472
3473 void
3474 set_tx_pkt_split(const char *name)
3475 {
3476         uint32_t i;
3477
3478         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3479                 if (strcmp(tx_split_name[i].name, name) == 0) {
3480                         tx_pkt_split = tx_split_name[i].split;
3481                         return;
3482                 }
3483         }
3484         printf("unknown value: \"%s\"\n", name);
3485 }
3486
3487 int
3488 parse_fec_mode(const char *name, uint32_t *mode)
3489 {
3490         uint8_t i;
3491
3492         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3493                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3494                         *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3495                         return 0;
3496                 }
3497         }
3498         return -1;
3499 }
3500
3501 void
3502 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3503 {
3504         unsigned int i, j;
3505
3506         printf("FEC capabilities:\n");
3507
3508         for (i = 0; i < num; i++) {
3509                 printf("%s : ",
3510                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3511
3512                 for (j = RTE_ETH_FEC_AUTO; j < RTE_DIM(fec_mode_name); j++) {
3513                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3514                                                 speed_fec_capa[i].capa)
3515                                 printf("%s ", fec_mode_name[j].name);
3516                 }
3517                 printf("\n");
3518         }
3519 }
3520
3521 void
3522 show_tx_pkt_segments(void)
3523 {
3524         uint32_t i, n;
3525         const char *split;
3526
3527         n = tx_pkt_nb_segs;
3528         split = tx_split_get_name(tx_pkt_split);
3529
3530         printf("Number of segments: %u\n", n);
3531         printf("Segment sizes: ");
3532         for (i = 0; i != n - 1; i++)
3533                 printf("%hu,", tx_pkt_seg_lengths[i]);
3534         printf("%hu\n", tx_pkt_seg_lengths[i]);
3535         printf("Split packet: %s\n", split);
3536 }
3537
3538 static bool
3539 nb_segs_is_invalid(unsigned int nb_segs)
3540 {
3541         uint16_t ring_size;
3542         uint16_t queue_id;
3543         uint16_t port_id;
3544         int ret;
3545
3546         RTE_ETH_FOREACH_DEV(port_id) {
3547                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3548                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3549
3550                         if (ret)
3551                                 return true;
3552
3553                         if (ring_size < nb_segs) {
3554                                 printf("nb segments per TX packets=%u >= "
3555                                        "TX queue(%u) ring_size=%u - ignored\n",
3556                                        nb_segs, queue_id, ring_size);
3557                                 return true;
3558                         }
3559                 }
3560         }
3561
3562         return false;
3563 }
3564
3565 void
3566 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
3567 {
3568         uint16_t tx_pkt_len;
3569         unsigned i;
3570
3571         if (nb_segs_is_invalid(nb_segs))
3572                 return;
3573
3574         /*
3575          * Check that each segment length is greater or equal than
3576          * the mbuf data sise.
3577          * Check also that the total packet length is greater or equal than the
3578          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3579          * 20 + 8).
3580          */
3581         tx_pkt_len = 0;
3582         for (i = 0; i < nb_segs; i++) {
3583                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
3584                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3585                                i, seg_lengths[i], (unsigned) mbuf_data_size);
3586                         return;
3587                 }
3588                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3589         }
3590         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3591                 printf("total packet length=%u < %d - give up\n",
3592                                 (unsigned) tx_pkt_len,
3593                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3594                 return;
3595         }
3596
3597         for (i = 0; i < nb_segs; i++)
3598                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3599
3600         tx_pkt_length  = tx_pkt_len;
3601         tx_pkt_nb_segs = (uint8_t) nb_segs;
3602 }
3603
3604 void
3605 show_tx_pkt_times(void)
3606 {
3607         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3608         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3609 }
3610
3611 void
3612 set_tx_pkt_times(unsigned int *tx_times)
3613 {
3614         uint16_t port_id;
3615         int offload_found = 0;
3616         int offset;
3617         int flag;
3618
3619         static const struct rte_mbuf_dynfield desc_offs = {
3620                 .name = RTE_MBUF_DYNFIELD_TIMESTAMP_NAME,
3621                 .size = sizeof(uint64_t),
3622                 .align = __alignof__(uint64_t),
3623         };
3624         static const struct rte_mbuf_dynflag desc_flag = {
3625                 .name = RTE_MBUF_DYNFLAG_TX_TIMESTAMP_NAME,
3626         };
3627
3628         RTE_ETH_FOREACH_DEV(port_id) {
3629                 struct rte_eth_dev_info dev_info = { 0 };
3630                 int ret;
3631
3632                 ret = rte_eth_dev_info_get(port_id, &dev_info);
3633                 if (ret == 0 && dev_info.tx_offload_capa &
3634                                 DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
3635                         offload_found = 1;
3636                         break;
3637                 }
3638         }
3639         if (!offload_found) {
3640                 printf("No device supporting Tx timestamp scheduling found, "
3641                        "dynamic flag and field not registered\n");
3642                 return;
3643         }
3644         offset = rte_mbuf_dynfield_register(&desc_offs);
3645         if (offset < 0 && rte_errno != EEXIST)
3646                 printf("Dynamic timestamp field registration error: %d",
3647                        rte_errno);
3648         flag = rte_mbuf_dynflag_register(&desc_flag);
3649         if (flag < 0 && rte_errno != EEXIST)
3650                 printf("Dynamic timestamp flag registration error: %d",
3651                        rte_errno);
3652         tx_pkt_times_inter = tx_times[0];
3653         tx_pkt_times_intra = tx_times[1];
3654 }
3655
3656 void
3657 setup_gro(const char *onoff, portid_t port_id)
3658 {
3659         if (!rte_eth_dev_is_valid_port(port_id)) {
3660                 printf("invalid port id %u\n", port_id);
3661                 return;
3662         }
3663         if (test_done == 0) {
3664                 printf("Before enable/disable GRO,"
3665                                 " please stop forwarding first\n");
3666                 return;
3667         }
3668         if (strcmp(onoff, "on") == 0) {
3669                 if (gro_ports[port_id].enable != 0) {
3670                         printf("Port %u has enabled GRO. Please"
3671                                         " disable GRO first\n", port_id);
3672                         return;
3673                 }
3674                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3675                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
3676                         gro_ports[port_id].param.max_flow_num =
3677                                 GRO_DEFAULT_FLOW_NUM;
3678                         gro_ports[port_id].param.max_item_per_flow =
3679                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
3680                 }
3681                 gro_ports[port_id].enable = 1;
3682         } else {
3683                 if (gro_ports[port_id].enable == 0) {
3684                         printf("Port %u has disabled GRO\n", port_id);
3685                         return;
3686                 }
3687                 gro_ports[port_id].enable = 0;
3688         }
3689 }
3690
3691 void
3692 setup_gro_flush_cycles(uint8_t cycles)
3693 {
3694         if (test_done == 0) {
3695                 printf("Before change flush interval for GRO,"
3696                                 " please stop forwarding first.\n");
3697                 return;
3698         }
3699
3700         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
3701                         GRO_DEFAULT_FLUSH_CYCLES) {
3702                 printf("The flushing cycle be in the range"
3703                                 " of 1 to %u. Revert to the default"
3704                                 " value %u.\n",
3705                                 GRO_MAX_FLUSH_CYCLES,
3706                                 GRO_DEFAULT_FLUSH_CYCLES);
3707                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
3708         }
3709
3710         gro_flush_cycles = cycles;
3711 }
3712
3713 void
3714 show_gro(portid_t port_id)
3715 {
3716         struct rte_gro_param *param;
3717         uint32_t max_pkts_num;
3718
3719         param = &gro_ports[port_id].param;
3720
3721         if (!rte_eth_dev_is_valid_port(port_id)) {
3722                 printf("Invalid port id %u.\n", port_id);
3723                 return;
3724         }
3725         if (gro_ports[port_id].enable) {
3726                 printf("GRO type: TCP/IPv4\n");
3727                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3728                         max_pkts_num = param->max_flow_num *
3729                                 param->max_item_per_flow;
3730                 } else
3731                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
3732                 printf("Max number of packets to perform GRO: %u\n",
3733                                 max_pkts_num);
3734                 printf("Flushing cycles: %u\n", gro_flush_cycles);
3735         } else
3736                 printf("Port %u doesn't enable GRO.\n", port_id);
3737 }
3738
3739 void
3740 setup_gso(const char *mode, portid_t port_id)
3741 {
3742         if (!rte_eth_dev_is_valid_port(port_id)) {
3743                 printf("invalid port id %u\n", port_id);
3744                 return;
3745         }
3746         if (strcmp(mode, "on") == 0) {
3747                 if (test_done == 0) {
3748                         printf("before enabling GSO,"
3749                                         " please stop forwarding first\n");
3750                         return;
3751                 }
3752                 gso_ports[port_id].enable = 1;
3753         } else if (strcmp(mode, "off") == 0) {
3754                 if (test_done == 0) {
3755                         printf("before disabling GSO,"
3756                                         " please stop forwarding first\n");
3757                         return;
3758                 }
3759                 gso_ports[port_id].enable = 0;
3760         }
3761 }
3762
3763 char*
3764 list_pkt_forwarding_modes(void)
3765 {
3766         static char fwd_modes[128] = "";
3767         const char *separator = "|";
3768         struct fwd_engine *fwd_eng;
3769         unsigned i = 0;
3770
3771         if (strlen (fwd_modes) == 0) {
3772                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3773                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3774                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3775                         strncat(fwd_modes, separator,
3776                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
3777                 }
3778                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3779         }
3780
3781         return fwd_modes;
3782 }
3783
3784 char*
3785 list_pkt_forwarding_retry_modes(void)
3786 {
3787         static char fwd_modes[128] = "";
3788         const char *separator = "|";
3789         struct fwd_engine *fwd_eng;
3790         unsigned i = 0;
3791
3792         if (strlen(fwd_modes) == 0) {
3793                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
3794                         if (fwd_eng == &rx_only_engine)
3795                                 continue;
3796                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
3797                                         sizeof(fwd_modes) -
3798                                         strlen(fwd_modes) - 1);
3799                         strncat(fwd_modes, separator,
3800                                         sizeof(fwd_modes) -
3801                                         strlen(fwd_modes) - 1);
3802                 }
3803                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
3804         }
3805
3806         return fwd_modes;
3807 }
3808
3809 void
3810 set_pkt_forwarding_mode(const char *fwd_mode_name)
3811 {
3812         struct fwd_engine *fwd_eng;
3813         unsigned i;
3814
3815         i = 0;
3816         while ((fwd_eng = fwd_engines[i]) != NULL) {
3817                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
3818                         printf("Set %s packet forwarding mode%s\n",
3819                                fwd_mode_name,
3820                                retry_enabled == 0 ? "" : " with retry");
3821                         cur_fwd_eng = fwd_eng;
3822                         return;
3823                 }
3824                 i++;
3825         }
3826         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
3827 }
3828
3829 void
3830 add_rx_dump_callbacks(portid_t portid)
3831 {
3832         struct rte_eth_dev_info dev_info;
3833         uint16_t queue;
3834         int ret;
3835
3836         if (port_id_is_invalid(portid, ENABLED_WARN))
3837                 return;
3838
3839         ret = eth_dev_info_get_print_err(portid, &dev_info);
3840         if (ret != 0)
3841                 return;
3842
3843         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3844                 if (!ports[portid].rx_dump_cb[queue])
3845                         ports[portid].rx_dump_cb[queue] =
3846                                 rte_eth_add_rx_callback(portid, queue,
3847                                         dump_rx_pkts, NULL);
3848 }
3849
3850 void
3851 add_tx_dump_callbacks(portid_t portid)
3852 {
3853         struct rte_eth_dev_info dev_info;
3854         uint16_t queue;
3855         int ret;
3856
3857         if (port_id_is_invalid(portid, ENABLED_WARN))
3858                 return;
3859
3860         ret = eth_dev_info_get_print_err(portid, &dev_info);
3861         if (ret != 0)
3862                 return;
3863
3864         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3865                 if (!ports[portid].tx_dump_cb[queue])
3866                         ports[portid].tx_dump_cb[queue] =
3867                                 rte_eth_add_tx_callback(portid, queue,
3868                                                         dump_tx_pkts, NULL);
3869 }
3870
3871 void
3872 remove_rx_dump_callbacks(portid_t portid)
3873 {
3874         struct rte_eth_dev_info dev_info;
3875         uint16_t queue;
3876         int ret;
3877
3878         if (port_id_is_invalid(portid, ENABLED_WARN))
3879                 return;
3880
3881         ret = eth_dev_info_get_print_err(portid, &dev_info);
3882         if (ret != 0)
3883                 return;
3884
3885         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
3886                 if (ports[portid].rx_dump_cb[queue]) {
3887                         rte_eth_remove_rx_callback(portid, queue,
3888                                 ports[portid].rx_dump_cb[queue]);
3889                         ports[portid].rx_dump_cb[queue] = NULL;
3890                 }
3891 }
3892
3893 void
3894 remove_tx_dump_callbacks(portid_t portid)
3895 {
3896         struct rte_eth_dev_info dev_info;
3897         uint16_t queue;
3898         int ret;
3899
3900         if (port_id_is_invalid(portid, ENABLED_WARN))
3901                 return;
3902
3903         ret = eth_dev_info_get_print_err(portid, &dev_info);
3904         if (ret != 0)
3905                 return;
3906
3907         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
3908                 if (ports[portid].tx_dump_cb[queue]) {
3909                         rte_eth_remove_tx_callback(portid, queue,
3910                                 ports[portid].tx_dump_cb[queue]);
3911                         ports[portid].tx_dump_cb[queue] = NULL;
3912                 }
3913 }
3914
3915 void
3916 configure_rxtx_dump_callbacks(uint16_t verbose)
3917 {
3918         portid_t portid;
3919
3920 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
3921                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
3922                 return;
3923 #endif
3924
3925         RTE_ETH_FOREACH_DEV(portid)
3926         {
3927                 if (verbose == 1 || verbose > 2)
3928                         add_rx_dump_callbacks(portid);
3929                 else
3930                         remove_rx_dump_callbacks(portid);
3931                 if (verbose >= 2)
3932                         add_tx_dump_callbacks(portid);
3933                 else
3934                         remove_tx_dump_callbacks(portid);
3935         }
3936 }
3937
3938 void
3939 set_verbose_level(uint16_t vb_level)
3940 {
3941         printf("Change verbose level from %u to %u\n",
3942                (unsigned int) verbose_level, (unsigned int) vb_level);
3943         verbose_level = vb_level;
3944         configure_rxtx_dump_callbacks(verbose_level);
3945 }
3946
3947 void
3948 vlan_extend_set(portid_t port_id, int on)
3949 {
3950         int diag;
3951         int vlan_offload;
3952         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3953
3954         if (port_id_is_invalid(port_id, ENABLED_WARN))
3955                 return;
3956
3957         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3958
3959         if (on) {
3960                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
3961                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
3962         } else {
3963                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
3964                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
3965         }
3966
3967         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3968         if (diag < 0) {
3969                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
3970                "diag=%d\n", port_id, on, diag);
3971                 return;
3972         }
3973         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
3974 }
3975
3976 void
3977 rx_vlan_strip_set(portid_t port_id, int on)
3978 {
3979         int diag;
3980         int vlan_offload;
3981         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
3982
3983         if (port_id_is_invalid(port_id, ENABLED_WARN))
3984                 return;
3985
3986         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
3987
3988         if (on) {
3989                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
3990                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
3991         } else {
3992                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
3993                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
3994         }
3995
3996         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
3997         if (diag < 0) {
3998                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
3999                "diag=%d\n", port_id, on, diag);
4000                 return;
4001         }
4002         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4003 }
4004
4005 void
4006 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4007 {
4008         int diag;
4009
4010         if (port_id_is_invalid(port_id, ENABLED_WARN))
4011                 return;
4012
4013         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4014         if (diag < 0)
4015                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
4016                "diag=%d\n", port_id, queue_id, on, diag);
4017 }
4018
4019 void
4020 rx_vlan_filter_set(portid_t port_id, int on)
4021 {
4022         int diag;
4023         int vlan_offload;
4024         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4025
4026         if (port_id_is_invalid(port_id, ENABLED_WARN))
4027                 return;
4028
4029         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4030
4031         if (on) {
4032                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4033                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4034         } else {
4035                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4036                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4037         }
4038
4039         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4040         if (diag < 0) {
4041                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
4042                "diag=%d\n", port_id, on, diag);
4043                 return;
4044         }
4045         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4046 }
4047
4048 void
4049 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4050 {
4051         int diag;
4052         int vlan_offload;
4053         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4054
4055         if (port_id_is_invalid(port_id, ENABLED_WARN))
4056                 return;
4057
4058         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4059
4060         if (on) {
4061                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4062                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4063         } else {
4064                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4065                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4066         }
4067
4068         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4069         if (diag < 0) {
4070                 printf("%s(port_pi=%d, on=%d) failed "
4071                "diag=%d\n", __func__, port_id, on, diag);
4072                 return;
4073         }
4074         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4075 }
4076
4077 int
4078 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4079 {
4080         int diag;
4081
4082         if (port_id_is_invalid(port_id, ENABLED_WARN))
4083                 return 1;
4084         if (vlan_id_is_invalid(vlan_id))
4085                 return 1;
4086         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4087         if (diag == 0)
4088                 return 0;
4089         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
4090                "diag=%d\n",
4091                port_id, vlan_id, on, diag);
4092         return -1;
4093 }
4094
4095 void
4096 rx_vlan_all_filter_set(portid_t port_id, int on)
4097 {
4098         uint16_t vlan_id;
4099
4100         if (port_id_is_invalid(port_id, ENABLED_WARN))
4101                 return;
4102         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4103                 if (rx_vft_set(port_id, vlan_id, on))
4104                         break;
4105         }
4106 }
4107
4108 void
4109 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4110 {
4111         int diag;
4112
4113         if (port_id_is_invalid(port_id, ENABLED_WARN))
4114                 return;
4115
4116         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4117         if (diag == 0)
4118                 return;
4119
4120         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
4121                "diag=%d\n",
4122                port_id, vlan_type, tp_id, diag);
4123 }
4124
4125 void
4126 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4127 {
4128         struct rte_eth_dev_info dev_info;
4129         int ret;
4130
4131         if (vlan_id_is_invalid(vlan_id))
4132                 return;
4133
4134         if (ports[port_id].dev_conf.txmode.offloads &
4135             DEV_TX_OFFLOAD_QINQ_INSERT) {
4136                 printf("Error, as QinQ has been enabled.\n");
4137                 return;
4138         }
4139
4140         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4141         if (ret != 0)
4142                 return;
4143
4144         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4145                 printf("Error: vlan insert is not supported by port %d\n",
4146                         port_id);
4147                 return;
4148         }
4149
4150         tx_vlan_reset(port_id);
4151         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4152         ports[port_id].tx_vlan_id = vlan_id;
4153 }
4154
4155 void
4156 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4157 {
4158         struct rte_eth_dev_info dev_info;
4159         int ret;
4160
4161         if (vlan_id_is_invalid(vlan_id))
4162                 return;
4163         if (vlan_id_is_invalid(vlan_id_outer))
4164                 return;
4165
4166         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4167         if (ret != 0)
4168                 return;
4169
4170         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4171                 printf("Error: qinq insert not supported by port %d\n",
4172                         port_id);
4173                 return;
4174         }
4175
4176         tx_vlan_reset(port_id);
4177         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4178                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4179         ports[port_id].tx_vlan_id = vlan_id;
4180         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4181 }
4182
4183 void
4184 tx_vlan_reset(portid_t port_id)
4185 {
4186         ports[port_id].dev_conf.txmode.offloads &=
4187                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4188                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4189         ports[port_id].tx_vlan_id = 0;
4190         ports[port_id].tx_vlan_id_outer = 0;
4191 }
4192
4193 void
4194 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4195 {
4196         if (port_id_is_invalid(port_id, ENABLED_WARN))
4197                 return;
4198
4199         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4200 }
4201
4202 void
4203 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4204 {
4205         uint16_t i;
4206         uint8_t existing_mapping_found = 0;
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) { /*then tx*/
4221                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
4222                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
4223                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
4224                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
4225                                 existing_mapping_found = 1;
4226                                 break;
4227                         }
4228                 }
4229                 if (!existing_mapping_found) { /* A new additional mapping... */
4230                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
4231                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
4232                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
4233                         nb_tx_queue_stats_mappings++;
4234                 }
4235         }
4236         else { /*rx*/
4237                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
4238                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
4239                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
4240                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
4241                                 existing_mapping_found = 1;
4242                                 break;
4243                         }
4244                 }
4245                 if (!existing_mapping_found) { /* A new additional mapping... */
4246                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
4247                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
4248                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
4249                         nb_rx_queue_stats_mappings++;
4250                 }
4251         }
4252 }
4253
4254 void
4255 set_xstats_hide_zero(uint8_t on_off)
4256 {
4257         xstats_hide_zero = on_off;
4258 }
4259
4260 void
4261 set_record_core_cycles(uint8_t on_off)
4262 {
4263         record_core_cycles = on_off;
4264 }
4265
4266 void
4267 set_record_burst_stats(uint8_t on_off)
4268 {
4269         record_burst_stats = on_off;
4270 }
4271
4272 static inline void
4273 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4274 {
4275         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4276
4277         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4278                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4279                         " tunnel_id: 0x%08x",
4280                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4281                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4282         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4283                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4284                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4285                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4286
4287                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4288                         rte_be_to_cpu_16(mask->src_port_mask),
4289                         rte_be_to_cpu_16(mask->dst_port_mask));
4290
4291                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4292                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4293                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4294                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4295                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4296
4297                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4298                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4299                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4300                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4301                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4302         }
4303
4304         printf("\n");
4305 }
4306
4307 static inline void
4308 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4309 {
4310         struct rte_eth_flex_payload_cfg *cfg;
4311         uint32_t i, j;
4312
4313         for (i = 0; i < flex_conf->nb_payloads; i++) {
4314                 cfg = &flex_conf->flex_set[i];
4315                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4316                         printf("\n    RAW:  ");
4317                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4318                         printf("\n    L2_PAYLOAD:  ");
4319                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4320                         printf("\n    L3_PAYLOAD:  ");
4321                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4322                         printf("\n    L4_PAYLOAD:  ");
4323                 else
4324                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4325                 for (j = 0; j < num; j++)
4326                         printf("  %-5u", cfg->src_offset[j]);
4327         }
4328         printf("\n");
4329 }
4330
4331 static char *
4332 flowtype_to_str(uint16_t flow_type)
4333 {
4334         struct flow_type_info {
4335                 char str[32];
4336                 uint16_t ftype;
4337         };
4338
4339         uint8_t i;
4340         static struct flow_type_info flowtype_str_table[] = {
4341                 {"raw", RTE_ETH_FLOW_RAW},
4342                 {"ipv4", RTE_ETH_FLOW_IPV4},
4343                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4344                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4345                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4346                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4347                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4348                 {"ipv6", RTE_ETH_FLOW_IPV6},
4349                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4350                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4351                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4352                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4353                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4354                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4355                 {"port", RTE_ETH_FLOW_PORT},
4356                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4357                 {"geneve", RTE_ETH_FLOW_GENEVE},
4358                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4359                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4360         };
4361
4362         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4363                 if (flowtype_str_table[i].ftype == flow_type)
4364                         return flowtype_str_table[i].str;
4365         }
4366
4367         return NULL;
4368 }
4369
4370 static inline void
4371 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4372 {
4373         struct rte_eth_fdir_flex_mask *mask;
4374         uint32_t i, j;
4375         char *p;
4376
4377         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4378                 mask = &flex_conf->flex_mask[i];
4379                 p = flowtype_to_str(mask->flow_type);
4380                 printf("\n    %s:\t", p ? p : "unknown");
4381                 for (j = 0; j < num; j++)
4382                         printf(" %02x", mask->mask[j]);
4383         }
4384         printf("\n");
4385 }
4386
4387 static inline void
4388 print_fdir_flow_type(uint32_t flow_types_mask)
4389 {
4390         int i;
4391         char *p;
4392
4393         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4394                 if (!(flow_types_mask & (1 << i)))
4395                         continue;
4396                 p = flowtype_to_str(i);
4397                 if (p)
4398                         printf(" %s", p);
4399                 else
4400                         printf(" unknown");
4401         }
4402         printf("\n");
4403 }
4404
4405 static int
4406 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4407                     struct rte_eth_fdir_stats *fdir_stat)
4408 {
4409         int ret;
4410
4411         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
4412         if (!ret) {
4413                 rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
4414                                RTE_ETH_FILTER_INFO, fdir_info);
4415                 rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
4416                                RTE_ETH_FILTER_STATS, fdir_stat);
4417                 return 0;
4418         }
4419
4420 #ifdef RTE_LIBRTE_I40E_PMD
4421         if (ret == -ENOTSUP) {
4422                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4423                 if (!ret)
4424                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4425         }
4426 #endif
4427 #ifdef RTE_LIBRTE_IXGBE_PMD
4428         if (ret == -ENOTSUP) {
4429                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4430                 if (!ret)
4431                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4432         }
4433 #endif
4434         switch (ret) {
4435         case 0:
4436                 break;
4437         case -ENOTSUP:
4438                 printf("\n FDIR is not supported on port %-2d\n",
4439                         port_id);
4440                 break;
4441         default:
4442                 printf("programming error: (%s)\n", strerror(-ret));
4443                 break;
4444         }
4445         return ret;
4446 }
4447
4448 void
4449 fdir_get_infos(portid_t port_id)
4450 {
4451         struct rte_eth_fdir_stats fdir_stat;
4452         struct rte_eth_fdir_info fdir_info;
4453
4454         static const char *fdir_stats_border = "########################";
4455
4456         if (port_id_is_invalid(port_id, ENABLED_WARN))
4457                 return;
4458
4459         memset(&fdir_info, 0, sizeof(fdir_info));
4460         memset(&fdir_stat, 0, sizeof(fdir_stat));
4461         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4462                 return;
4463
4464         printf("\n  %s FDIR infos for port %-2d     %s\n",
4465                fdir_stats_border, port_id, fdir_stats_border);
4466         printf("  MODE: ");
4467         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4468                 printf("  PERFECT\n");
4469         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4470                 printf("  PERFECT-MAC-VLAN\n");
4471         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4472                 printf("  PERFECT-TUNNEL\n");
4473         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4474                 printf("  SIGNATURE\n");
4475         else
4476                 printf("  DISABLE\n");
4477         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4478                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4479                 printf("  SUPPORTED FLOW TYPE: ");
4480                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4481         }
4482         printf("  FLEX PAYLOAD INFO:\n");
4483         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4484                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4485                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4486                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4487                 fdir_info.flex_payload_unit,
4488                 fdir_info.max_flex_payload_segment_num,
4489                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4490         printf("  MASK: ");
4491         print_fdir_mask(&fdir_info.mask);
4492         if (fdir_info.flex_conf.nb_payloads > 0) {
4493                 printf("  FLEX PAYLOAD SRC OFFSET:");
4494                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4495         }
4496         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4497                 printf("  FLEX MASK CFG:");
4498                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4499         }
4500         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4501                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4502         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4503                fdir_info.guarant_spc, fdir_info.best_spc);
4504         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4505                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4506                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4507                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4508                fdir_stat.collision, fdir_stat.free,
4509                fdir_stat.maxhash, fdir_stat.maxlen,
4510                fdir_stat.add, fdir_stat.remove,
4511                fdir_stat.f_add, fdir_stat.f_remove);
4512         printf("  %s############################%s\n",
4513                fdir_stats_border, fdir_stats_border);
4514 }
4515
4516 void
4517 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4518 {
4519         struct rte_port *port;
4520         struct rte_eth_fdir_flex_conf *flex_conf;
4521         int i, idx = 0;
4522
4523         port = &ports[port_id];
4524         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4525         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4526                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4527                         idx = i;
4528                         break;
4529                 }
4530         }
4531         if (i >= RTE_ETH_FLOW_MAX) {
4532                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4533                         idx = flex_conf->nb_flexmasks;
4534                         flex_conf->nb_flexmasks++;
4535                 } else {
4536                         printf("The flex mask table is full. Can not set flex"
4537                                 " mask for flow_type(%u).", cfg->flow_type);
4538                         return;
4539                 }
4540         }
4541         rte_memcpy(&flex_conf->flex_mask[idx],
4542                          cfg,
4543                          sizeof(struct rte_eth_fdir_flex_mask));
4544 }
4545
4546 void
4547 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4548 {
4549         struct rte_port *port;
4550         struct rte_eth_fdir_flex_conf *flex_conf;
4551         int i, idx = 0;
4552
4553         port = &ports[port_id];
4554         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4555         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4556                 if (cfg->type == flex_conf->flex_set[i].type) {
4557                         idx = i;
4558                         break;
4559                 }
4560         }
4561         if (i >= RTE_ETH_PAYLOAD_MAX) {
4562                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4563                         idx = flex_conf->nb_payloads;
4564                         flex_conf->nb_payloads++;
4565                 } else {
4566                         printf("The flex payload table is full. Can not set"
4567                                 " flex payload for type(%u).", cfg->type);
4568                         return;
4569                 }
4570         }
4571         rte_memcpy(&flex_conf->flex_set[idx],
4572                          cfg,
4573                          sizeof(struct rte_eth_flex_payload_cfg));
4574
4575 }
4576
4577 void
4578 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4579 {
4580 #ifdef RTE_LIBRTE_IXGBE_PMD
4581         int diag;
4582
4583         if (is_rx)
4584                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4585         else
4586                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4587
4588         if (diag == 0)
4589                 return;
4590         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4591                         is_rx ? "rx" : "tx", port_id, diag);
4592         return;
4593 #endif
4594         printf("VF %s setting not supported for port %d\n",
4595                         is_rx ? "Rx" : "Tx", port_id);
4596         RTE_SET_USED(vf);
4597         RTE_SET_USED(on);
4598 }
4599
4600 int
4601 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4602 {
4603         int diag;
4604         struct rte_eth_link link;
4605         int ret;
4606
4607         if (port_id_is_invalid(port_id, ENABLED_WARN))
4608                 return 1;
4609         ret = eth_link_get_nowait_print_err(port_id, &link);
4610         if (ret < 0)
4611                 return 1;
4612         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4613             rate > link.link_speed) {
4614                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4615                         rate, link.link_speed);
4616                 return 1;
4617         }
4618         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4619         if (diag == 0)
4620                 return diag;
4621         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4622                 port_id, diag);
4623         return diag;
4624 }
4625
4626 int
4627 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4628 {
4629         int diag = -ENOTSUP;
4630
4631         RTE_SET_USED(vf);
4632         RTE_SET_USED(rate);
4633         RTE_SET_USED(q_msk);
4634
4635 #ifdef RTE_LIBRTE_IXGBE_PMD
4636         if (diag == -ENOTSUP)
4637                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4638                                                        q_msk);
4639 #endif
4640 #ifdef RTE_LIBRTE_BNXT_PMD
4641         if (diag == -ENOTSUP)
4642                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4643 #endif
4644         if (diag == 0)
4645                 return diag;
4646
4647         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4648                 port_id, diag);
4649         return diag;
4650 }
4651
4652 /*
4653  * Functions to manage the set of filtered Multicast MAC addresses.
4654  *
4655  * A pool of filtered multicast MAC addresses is associated with each port.
4656  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4657  * The address of the pool and the number of valid multicast MAC addresses
4658  * recorded in the pool are stored in the fields "mc_addr_pool" and
4659  * "mc_addr_nb" of the "rte_port" data structure.
4660  *
4661  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4662  * to be supplied a contiguous array of multicast MAC addresses.
4663  * To comply with this constraint, the set of multicast addresses recorded
4664  * into the pool are systematically compacted at the beginning of the pool.
4665  * Hence, when a multicast address is removed from the pool, all following
4666  * addresses, if any, are copied back to keep the set contiguous.
4667  */
4668 #define MCAST_POOL_INC 32
4669
4670 static int
4671 mcast_addr_pool_extend(struct rte_port *port)
4672 {
4673         struct rte_ether_addr *mc_pool;
4674         size_t mc_pool_size;
4675
4676         /*
4677          * If a free entry is available at the end of the pool, just
4678          * increment the number of recorded multicast addresses.
4679          */
4680         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
4681                 port->mc_addr_nb++;
4682                 return 0;
4683         }
4684
4685         /*
4686          * [re]allocate a pool with MCAST_POOL_INC more entries.
4687          * The previous test guarantees that port->mc_addr_nb is a multiple
4688          * of MCAST_POOL_INC.
4689          */
4690         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
4691                                                     MCAST_POOL_INC);
4692         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
4693                                                 mc_pool_size);
4694         if (mc_pool == NULL) {
4695                 printf("allocation of pool of %u multicast addresses failed\n",
4696                        port->mc_addr_nb + MCAST_POOL_INC);
4697                 return -ENOMEM;
4698         }
4699
4700         port->mc_addr_pool = mc_pool;
4701         port->mc_addr_nb++;
4702         return 0;
4703
4704 }
4705
4706 static void
4707 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
4708 {
4709         if (mcast_addr_pool_extend(port) != 0)
4710                 return;
4711         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
4712 }
4713
4714 static void
4715 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
4716 {
4717         port->mc_addr_nb--;
4718         if (addr_idx == port->mc_addr_nb) {
4719                 /* No need to recompact the set of multicast addressses. */
4720                 if (port->mc_addr_nb == 0) {
4721                         /* free the pool of multicast addresses. */
4722                         free(port->mc_addr_pool);
4723                         port->mc_addr_pool = NULL;
4724                 }
4725                 return;
4726         }
4727         memmove(&port->mc_addr_pool[addr_idx],
4728                 &port->mc_addr_pool[addr_idx + 1],
4729                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
4730 }
4731
4732 static int
4733 eth_port_multicast_addr_list_set(portid_t port_id)
4734 {
4735         struct rte_port *port;
4736         int diag;
4737
4738         port = &ports[port_id];
4739         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
4740                                             port->mc_addr_nb);
4741         if (diag < 0)
4742                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
4743                         port_id, port->mc_addr_nb, diag);
4744
4745         return diag;
4746 }
4747
4748 void
4749 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
4750 {
4751         struct rte_port *port;
4752         uint32_t i;
4753
4754         if (port_id_is_invalid(port_id, ENABLED_WARN))
4755                 return;
4756
4757         port = &ports[port_id];
4758
4759         /*
4760          * Check that the added multicast MAC address is not already recorded
4761          * in the pool of multicast addresses.
4762          */
4763         for (i = 0; i < port->mc_addr_nb; i++) {
4764                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
4765                         printf("multicast address already filtered by port\n");
4766                         return;
4767                 }
4768         }
4769
4770         mcast_addr_pool_append(port, mc_addr);
4771         if (eth_port_multicast_addr_list_set(port_id) < 0)
4772                 /* Rollback on failure, remove the address from the pool */
4773                 mcast_addr_pool_remove(port, i);
4774 }
4775
4776 void
4777 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
4778 {
4779         struct rte_port *port;
4780         uint32_t i;
4781
4782         if (port_id_is_invalid(port_id, ENABLED_WARN))
4783                 return;
4784
4785         port = &ports[port_id];
4786
4787         /*
4788          * Search the pool of multicast MAC addresses for the removed address.
4789          */
4790         for (i = 0; i < port->mc_addr_nb; i++) {
4791                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
4792                         break;
4793         }
4794         if (i == port->mc_addr_nb) {
4795                 printf("multicast address not filtered by port %d\n", port_id);
4796                 return;
4797         }
4798
4799         mcast_addr_pool_remove(port, i);
4800         if (eth_port_multicast_addr_list_set(port_id) < 0)
4801                 /* Rollback on failure, add the address back into the pool */
4802                 mcast_addr_pool_append(port, mc_addr);
4803 }
4804
4805 void
4806 port_dcb_info_display(portid_t port_id)
4807 {
4808         struct rte_eth_dcb_info dcb_info;
4809         uint16_t i;
4810         int ret;
4811         static const char *border = "================";
4812
4813         if (port_id_is_invalid(port_id, ENABLED_WARN))
4814                 return;
4815
4816         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
4817         if (ret) {
4818                 printf("\n Failed to get dcb infos on port %-2d\n",
4819                         port_id);
4820                 return;
4821         }
4822         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
4823         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
4824         printf("\n  TC :        ");
4825         for (i = 0; i < dcb_info.nb_tcs; i++)
4826                 printf("\t%4d", i);
4827         printf("\n  Priority :  ");
4828         for (i = 0; i < dcb_info.nb_tcs; i++)
4829                 printf("\t%4d", dcb_info.prio_tc[i]);
4830         printf("\n  BW percent :");
4831         for (i = 0; i < dcb_info.nb_tcs; i++)
4832                 printf("\t%4d%%", dcb_info.tc_bws[i]);
4833         printf("\n  RXQ base :  ");
4834         for (i = 0; i < dcb_info.nb_tcs; i++)
4835                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
4836         printf("\n  RXQ number :");
4837         for (i = 0; i < dcb_info.nb_tcs; i++)
4838                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
4839         printf("\n  TXQ base :  ");
4840         for (i = 0; i < dcb_info.nb_tcs; i++)
4841                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
4842         printf("\n  TXQ number :");
4843         for (i = 0; i < dcb_info.nb_tcs; i++)
4844                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
4845         printf("\n");
4846 }
4847
4848 uint8_t *
4849 open_file(const char *file_path, uint32_t *size)
4850 {
4851         int fd = open(file_path, O_RDONLY);
4852         off_t pkg_size;
4853         uint8_t *buf = NULL;
4854         int ret = 0;
4855         struct stat st_buf;
4856
4857         if (size)
4858                 *size = 0;
4859
4860         if (fd == -1) {
4861                 printf("%s: Failed to open %s\n", __func__, file_path);
4862                 return buf;
4863         }
4864
4865         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
4866                 close(fd);
4867                 printf("%s: File operations failed\n", __func__);
4868                 return buf;
4869         }
4870
4871         pkg_size = st_buf.st_size;
4872         if (pkg_size < 0) {
4873                 close(fd);
4874                 printf("%s: File operations failed\n", __func__);
4875                 return buf;
4876         }
4877
4878         buf = (uint8_t *)malloc(pkg_size);
4879         if (!buf) {
4880                 close(fd);
4881                 printf("%s: Failed to malloc memory\n", __func__);
4882                 return buf;
4883         }
4884
4885         ret = read(fd, buf, pkg_size);
4886         if (ret < 0) {
4887                 close(fd);
4888                 printf("%s: File read operation failed\n", __func__);
4889                 close_file(buf);
4890                 return NULL;
4891         }
4892
4893         if (size)
4894                 *size = pkg_size;
4895
4896         close(fd);
4897
4898         return buf;
4899 }
4900
4901 int
4902 save_file(const char *file_path, uint8_t *buf, uint32_t size)
4903 {
4904         FILE *fh = fopen(file_path, "wb");
4905
4906         if (fh == NULL) {
4907                 printf("%s: Failed to open %s\n", __func__, file_path);
4908                 return -1;
4909         }
4910
4911         if (fwrite(buf, 1, size, fh) != size) {
4912                 fclose(fh);
4913                 printf("%s: File write operation failed\n", __func__);
4914                 return -1;
4915         }
4916
4917         fclose(fh);
4918
4919         return 0;
4920 }
4921
4922 int
4923 close_file(uint8_t *buf)
4924 {
4925         if (buf) {
4926                 free((void *)buf);
4927                 return 0;
4928         }
4929
4930         return -1;
4931 }
4932
4933 void
4934 port_queue_region_info_display(portid_t port_id, void *buf)
4935 {
4936 #ifdef RTE_LIBRTE_I40E_PMD
4937         uint16_t i, j;
4938         struct rte_pmd_i40e_queue_regions *info =
4939                 (struct rte_pmd_i40e_queue_regions *)buf;
4940         static const char *queue_region_info_stats_border = "-------";
4941
4942         if (!info->queue_region_number)
4943                 printf("there is no region has been set before");
4944
4945         printf("\n      %s All queue region info for port=%2d %s",
4946                         queue_region_info_stats_border, port_id,
4947                         queue_region_info_stats_border);
4948         printf("\n      queue_region_number: %-14u \n",
4949                         info->queue_region_number);
4950
4951         for (i = 0; i < info->queue_region_number; i++) {
4952                 printf("\n      region_id: %-14u queue_number: %-14u "
4953                         "queue_start_index: %-14u \n",
4954                         info->region[i].region_id,
4955                         info->region[i].queue_num,
4956                         info->region[i].queue_start_index);
4957
4958                 printf("  user_priority_num is  %-14u :",
4959                                         info->region[i].user_priority_num);
4960                 for (j = 0; j < info->region[i].user_priority_num; j++)
4961                         printf(" %-14u ", info->region[i].user_priority[j]);
4962
4963                 printf("\n      flowtype_num is  %-14u :",
4964                                 info->region[i].flowtype_num);
4965                 for (j = 0; j < info->region[i].flowtype_num; j++)
4966                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
4967         }
4968 #else
4969         RTE_SET_USED(port_id);
4970         RTE_SET_USED(buf);
4971 #endif
4972
4973         printf("\n\n");
4974 }
4975
4976 void
4977 show_macs(portid_t port_id)
4978 {
4979         char buf[RTE_ETHER_ADDR_FMT_SIZE];
4980         struct rte_eth_dev_info dev_info;
4981         struct rte_ether_addr *addr;
4982         uint32_t i, num_macs = 0;
4983         struct rte_eth_dev *dev;
4984
4985         dev = &rte_eth_devices[port_id];
4986
4987         rte_eth_dev_info_get(port_id, &dev_info);
4988
4989         for (i = 0; i < dev_info.max_mac_addrs; i++) {
4990                 addr = &dev->data->mac_addrs[i];
4991
4992                 /* skip zero address */
4993                 if (rte_is_zero_ether_addr(addr))
4994                         continue;
4995
4996                 num_macs++;
4997         }
4998
4999         printf("Number of MAC address added: %d\n", num_macs);
5000
5001         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5002                 addr = &dev->data->mac_addrs[i];
5003
5004                 /* skip zero address */
5005                 if (rte_is_zero_ether_addr(addr))
5006                         continue;
5007
5008                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5009                 printf("  %s\n", buf);
5010         }
5011 }
5012
5013 void
5014 show_mcast_macs(portid_t port_id)
5015 {
5016         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5017         struct rte_ether_addr *addr;
5018         struct rte_port *port;
5019         uint32_t i;
5020
5021         port = &ports[port_id];
5022
5023         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5024
5025         for (i = 0; i < port->mc_addr_nb; i++) {
5026                 addr = &port->mc_addr_pool[i];
5027
5028                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5029                 printf("  %s\n", buf);
5030         }
5031 }