app/test-pmd/config.c

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