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