app/test-pmd/config.c

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2016 Intel Corporation. All rights reserved.
   5  *   Copyright 2013-2014 6WIND S.A.
   6  *   All rights reserved.
   7  *
   8  *   Redistribution and use in source and binary forms, with or without
   9  *   modification, are permitted provided that the following conditions
  10  *   are met:
  11  *
  12  *     * Redistributions of source code must retain the above copyright
  13  *       notice, this list of conditions and the following disclaimer.
  14  *     * Redistributions in binary form must reproduce the above copyright
  15  *       notice, this list of conditions and the following disclaimer in
  16  *       the documentation and/or other materials provided with the
  17  *       distribution.
  18  *     * Neither the name of Intel Corporation nor the names of its
  19  *       contributors may be used to endorse or promote products derived
  20  *       from this software without specific prior written permission.
  21  *
  22  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  23  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  24  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  25  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  26  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  27  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  28  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  29  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  30  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  31  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  32  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  33  */
  34
  35 #include <stdarg.h>
  36 #include <errno.h>
  37 #include <stdio.h>
  38 #include <string.h>
  39 #include <stdint.h>
  40 #include <inttypes.h>
  41
  42 #include <sys/queue.h>
  43 #include <sys/types.h>
  44 #include <sys/stat.h>
  45 #include <fcntl.h>
  46 #include <unistd.h>
  47
  48 #include <rte_common.h>
  49 #include <rte_byteorder.h>
  50 #include <rte_debug.h>
  51 #include <rte_log.h>
  52 #include <rte_memory.h>
  53 #include <rte_memcpy.h>
  54 #include <rte_memzone.h>
  55 #include <rte_launch.h>
  56 #include <rte_eal.h>
  57 #include <rte_per_lcore.h>
  58 #include <rte_lcore.h>
  59 #include <rte_atomic.h>
  60 #include <rte_branch_prediction.h>
  61 #include <rte_mempool.h>
  62 #include <rte_mbuf.h>
  63 #include <rte_interrupts.h>
  64 #include <rte_pci.h>
  65 #include <rte_ether.h>
  66 #include <rte_ethdev.h>
  67 #include <rte_string_fns.h>
  68 #include <rte_cycles.h>
  69 #include <rte_flow.h>
  70 #include <rte_errno.h>
  71 #ifdef RTE_LIBRTE_IXGBE_PMD
  72 #include <rte_pmd_ixgbe.h>
  73 #endif
  74 #ifdef RTE_LIBRTE_I40E_PMD
  75 #include <rte_pmd_i40e.h>
  76 #endif
  77 #ifdef RTE_LIBRTE_BNXT_PMD
  78 #include <rte_pmd_bnxt.h>
  79 #endif
  80 #include <rte_gro.h>
  81
  82 #include "testpmd.h"
  83
  84 static char *flowtype_to_str(uint16_t flow_type);
  85
  86 static const struct {
  87         enum tx_pkt_split split;
  88         const char *name;
  89 } tx_split_name[] = {
  90         {
  91                 .split = TX_PKT_SPLIT_OFF,
  92                 .name = "off",
  93         },
  94         {
  95                 .split = TX_PKT_SPLIT_ON,
  96                 .name = "on",
  97         },
  98         {
  99                 .split = TX_PKT_SPLIT_RND,
 100                 .name = "rand",
 101         },
 102 };
 103
 104 struct rss_type_info {
 105         char str[32];
 106         uint64_t rss_type;
 107 };
 108
 109 static const struct rss_type_info rss_type_table[] = {
 110         { "ipv4", ETH_RSS_IPV4 },
 111         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 112         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 113         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 114         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 115         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 116         { "ipv6", ETH_RSS_IPV6 },
 117         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 118         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 119         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 120         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 121         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 122         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 123         { "ipv6-ex", ETH_RSS_IPV6_EX },
 124         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 125         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 126         { "port", ETH_RSS_PORT },
 127         { "vxlan", ETH_RSS_VXLAN },
 128         { "geneve", ETH_RSS_GENEVE },
 129         { "nvgre", ETH_RSS_NVGRE },
 130
 131 };
 132
 133 static void
 134 print_ethaddr(const char *name, struct ether_addr *eth_addr)
 135 {
 136         char buf[ETHER_ADDR_FMT_SIZE];
 137         ether_format_addr(buf, ETHER_ADDR_FMT_SIZE, eth_addr);
 138         printf("%s%s", name, buf);
 139 }
 140
 141 void
 142 nic_stats_display(portid_t port_id)
 143 {
 144         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 145         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 146         static uint64_t prev_cycles[RTE_MAX_ETHPORTS];
 147         uint64_t diff_pkts_rx, diff_pkts_tx, diff_cycles;
 148         uint64_t mpps_rx, mpps_tx;
 149         struct rte_eth_stats stats;
 150         struct rte_port *port = &ports[port_id];
 151         uint8_t i;
 152         portid_t pid;
 153
 154         static const char *nic_stats_border = "########################";
 155
 156         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 157                 printf("Valid port range is [0");
 158                 RTE_ETH_FOREACH_DEV(pid)
 159                         printf(", %d", pid);
 160                 printf("]\n");
 161                 return;
 162         }
 163         rte_eth_stats_get(port_id, &stats);
 164         printf("\n  %s NIC statistics for port %-2d %s\n",
 165                nic_stats_border, port_id, nic_stats_border);
 166
 167         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 168                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 169                        "%-"PRIu64"\n",
 170                        stats.ipackets, stats.imissed, stats.ibytes);
 171                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 172                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 173                        stats.rx_nombuf);
 174                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 175                        "%-"PRIu64"\n",
 176                        stats.opackets, stats.oerrors, stats.obytes);
 177         }
 178         else {
 179                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 180                        "    RX-bytes: %10"PRIu64"\n",
 181                        stats.ipackets, stats.ierrors, stats.ibytes);
 182                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 183                 printf("  RX-nombuf:               %10"PRIu64"\n",
 184                        stats.rx_nombuf);
 185                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 186                        "    TX-bytes: %10"PRIu64"\n",
 187                        stats.opackets, stats.oerrors, stats.obytes);
 188         }
 189
 190         if (port->rx_queue_stats_mapping_enabled) {
 191                 printf("\n");
 192                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 193                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 194                                "    RX-errors: %10"PRIu64
 195                                "    RX-bytes: %10"PRIu64"\n",
 196                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 197                 }
 198         }
 199         if (port->tx_queue_stats_mapping_enabled) {
 200                 printf("\n");
 201                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 202                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 203                                "                             TX-bytes: %10"PRIu64"\n",
 204                                i, stats.q_opackets[i], stats.q_obytes[i]);
 205                 }
 206         }
 207
 208         diff_cycles = prev_cycles[port_id];
 209         prev_cycles[port_id] = rte_rdtsc();
 210         if (diff_cycles > 0)
 211                 diff_cycles = prev_cycles[port_id] - diff_cycles;
 212
 213         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 214                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 215         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 216                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 217         prev_pkts_rx[port_id] = stats.ipackets;
 218         prev_pkts_tx[port_id] = stats.opackets;
 219         mpps_rx = diff_cycles > 0 ?
 220                 diff_pkts_rx * rte_get_tsc_hz() / diff_cycles : 0;
 221         mpps_tx = diff_cycles > 0 ?
 222                 diff_pkts_tx * rte_get_tsc_hz() / diff_cycles : 0;
 223         printf("\n  Throughput (since last show)\n");
 224         printf("  Rx-pps: %12"PRIu64"\n  Tx-pps: %12"PRIu64"\n",
 225                         mpps_rx, mpps_tx);
 226
 227         printf("  %s############################%s\n",
 228                nic_stats_border, nic_stats_border);
 229 }
 230
 231 void
 232 nic_stats_clear(portid_t port_id)
 233 {
 234         portid_t pid;
 235
 236         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 237                 printf("Valid port range is [0");
 238                 RTE_ETH_FOREACH_DEV(pid)
 239                         printf(", %d", pid);
 240                 printf("]\n");
 241                 return;
 242         }
 243         rte_eth_stats_reset(port_id);
 244         printf("\n  NIC statistics for port %d cleared\n", port_id);
 245 }
 246
 247 void
 248 nic_xstats_display(portid_t port_id)
 249 {
 250         struct rte_eth_xstat *xstats;
 251         int cnt_xstats, idx_xstat;
 252         struct rte_eth_xstat_name *xstats_names;
 253
 254         printf("###### NIC extended statistics for port %-2d\n", port_id);
 255         if (!rte_eth_dev_is_valid_port(port_id)) {
 256                 printf("Error: Invalid port number %i\n", port_id);
 257                 return;
 258         }
 259
 260         /* Get count */
 261         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 262         if (cnt_xstats  < 0) {
 263                 printf("Error: Cannot get count of xstats\n");
 264                 return;
 265         }
 266
 267         /* Get id-name lookup table */
 268         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 269         if (xstats_names == NULL) {
 270                 printf("Cannot allocate memory for xstats lookup\n");
 271                 return;
 272         }
 273         if (cnt_xstats != rte_eth_xstats_get_names(
 274                         port_id, xstats_names, cnt_xstats)) {
 275                 printf("Error: Cannot get xstats lookup\n");
 276                 free(xstats_names);
 277                 return;
 278         }
 279
 280         /* Get stats themselves */
 281         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 282         if (xstats == NULL) {
 283                 printf("Cannot allocate memory for xstats\n");
 284                 free(xstats_names);
 285                 return;
 286         }
 287         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 288                 printf("Error: Unable to get xstats\n");
 289                 free(xstats_names);
 290                 free(xstats);
 291                 return;
 292         }
 293
 294         /* Display xstats */
 295         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 296                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 297                         continue;
 298                 printf("%s: %"PRIu64"\n",
 299                         xstats_names[idx_xstat].name,
 300                         xstats[idx_xstat].value);
 301         }
 302         free(xstats_names);
 303         free(xstats);
 304 }
 305
 306 void
 307 nic_xstats_clear(portid_t port_id)
 308 {
 309         rte_eth_xstats_reset(port_id);
 310 }
 311
 312 void
 313 nic_stats_mapping_display(portid_t port_id)
 314 {
 315         struct rte_port *port = &ports[port_id];
 316         uint16_t i;
 317         portid_t pid;
 318
 319         static const char *nic_stats_mapping_border = "########################";
 320
 321         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 322                 printf("Valid port range is [0");
 323                 RTE_ETH_FOREACH_DEV(pid)
 324                         printf(", %d", pid);
 325                 printf("]\n");
 326                 return;
 327         }
 328
 329         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 330                 printf("Port id %d - either does not support queue statistic mapping or"
 331                        " no queue statistic mapping set\n", port_id);
 332                 return;
 333         }
 334
 335         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 336                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 337
 338         if (port->rx_queue_stats_mapping_enabled) {
 339                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 340                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 341                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 342                                        rx_queue_stats_mappings[i].queue_id,
 343                                        rx_queue_stats_mappings[i].stats_counter_id);
 344                         }
 345                 }
 346                 printf("\n");
 347         }
 348
 349
 350         if (port->tx_queue_stats_mapping_enabled) {
 351                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 352                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 353                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 354                                        tx_queue_stats_mappings[i].queue_id,
 355                                        tx_queue_stats_mappings[i].stats_counter_id);
 356                         }
 357                 }
 358         }
 359
 360         printf("  %s####################################%s\n",
 361                nic_stats_mapping_border, nic_stats_mapping_border);
 362 }
 363
 364 void
 365 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 366 {
 367         struct rte_eth_rxq_info qinfo;
 368         int32_t rc;
 369         static const char *info_border = "*********************";
 370
 371         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 372         if (rc != 0) {
 373                 printf("Failed to retrieve information for port: %u, "
 374                         "RX queue: %hu\nerror desc: %s(%d)\n",
 375                         port_id, queue_id, strerror(-rc), rc);
 376                 return;
 377         }
 378
 379         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 380                info_border, port_id, queue_id, info_border);
 381
 382         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 383         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 384         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 385         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 386         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 387         printf("\nRX drop packets: %s",
 388                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 389         printf("\nRX deferred start: %s",
 390                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 391         printf("\nRX scattered packets: %s",
 392                 (qinfo.scattered_rx != 0) ? "on" : "off");
 393         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 394         printf("\n");
 395 }
 396
 397 void
 398 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 399 {
 400         struct rte_eth_txq_info qinfo;
 401         int32_t rc;
 402         static const char *info_border = "*********************";
 403
 404         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 405         if (rc != 0) {
 406                 printf("Failed to retrieve information for port: %u, "
 407                         "TX queue: %hu\nerror desc: %s(%d)\n",
 408                         port_id, queue_id, strerror(-rc), rc);
 409                 return;
 410         }
 411
 412         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 413                info_border, port_id, queue_id, info_border);
 414
 415         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 416         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 417         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 418         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 419         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 420         printf("\nTX flags: %#x", qinfo.conf.txq_flags);
 421         printf("\nTX deferred start: %s",
 422                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 423         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 424         printf("\n");
 425 }
 426
 427 void
 428 port_infos_display(portid_t port_id)
 429 {
 430         struct rte_port *port;
 431         struct ether_addr mac_addr;
 432         struct rte_eth_link link;
 433         struct rte_eth_dev_info dev_info;
 434         int vlan_offload;
 435         struct rte_mempool * mp;
 436         static const char *info_border = "*********************";
 437         portid_t pid;
 438         uint16_t mtu;
 439
 440         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 441                 printf("Valid port range is [0");
 442                 RTE_ETH_FOREACH_DEV(pid)
 443                         printf(", %d", pid);
 444                 printf("]\n");
 445                 return;
 446         }
 447         port = &ports[port_id];
 448         rte_eth_link_get_nowait(port_id, &link);
 449         memset(&dev_info, 0, sizeof(dev_info));
 450         rte_eth_dev_info_get(port_id, &dev_info);
 451         printf("\n%s Infos for port %-2d %s\n",
 452                info_border, port_id, info_border);
 453         rte_eth_macaddr_get(port_id, &mac_addr);
 454         print_ethaddr("MAC address: ", &mac_addr);
 455         printf("\nDriver name: %s", dev_info.driver_name);
 456         printf("\nConnect to socket: %u", port->socket_id);
 457
 458         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 459                 mp = mbuf_pool_find(port_numa[port_id]);
 460                 if (mp)
 461                         printf("\nmemory allocation on the socket: %d",
 462                                                         port_numa[port_id]);
 463         } else
 464                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 465
 466         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 467         printf("Link speed: %u Mbps\n", (unsigned) link.link_speed);
 468         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 469                ("full-duplex") : ("half-duplex"));
 470
 471         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 472                 printf("MTU: %u\n", mtu);
 473
 474         printf("Promiscuous mode: %s\n",
 475                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 476         printf("Allmulticast mode: %s\n",
 477                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 478         printf("Maximum number of MAC addresses: %u\n",
 479                (unsigned int)(port->dev_info.max_mac_addrs));
 480         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 481                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 482
 483         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 484         if (vlan_offload >= 0){
 485                 printf("VLAN offload: \n");
 486                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 487                         printf("  strip on \n");
 488                 else
 489                         printf("  strip off \n");
 490
 491                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 492                         printf("  filter on \n");
 493                 else
 494                         printf("  filter off \n");
 495
 496                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 497                         printf("  qinq(extend) on \n");
 498                 else
 499                         printf("  qinq(extend) off \n");
 500         }
 501
 502         if (dev_info.hash_key_size > 0)
 503                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 504         if (dev_info.reta_size > 0)
 505                 printf("Redirection table size: %u\n", dev_info.reta_size);
 506         if (!dev_info.flow_type_rss_offloads)
 507                 printf("No flow type is supported.\n");
 508         else {
 509                 uint16_t i;
 510                 char *p;
 511
 512                 printf("Supported flow types:\n");
 513                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 514                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 515                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 516                                 continue;
 517                         p = flowtype_to_str(i);
 518                         if (p)
 519                                 printf("  %s\n", p);
 520                         else
 521                                 printf("  user defined %d\n", i);
 522                 }
 523         }
 524
 525         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 526         printf("Max possible number of RXDs per queue: %hu\n",
 527                 dev_info.rx_desc_lim.nb_max);
 528         printf("Min possible number of RXDs per queue: %hu\n",
 529                 dev_info.rx_desc_lim.nb_min);
 530         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 531
 532         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 533         printf("Max possible number of TXDs per queue: %hu\n",
 534                 dev_info.tx_desc_lim.nb_max);
 535         printf("Min possible number of TXDs per queue: %hu\n",
 536                 dev_info.tx_desc_lim.nb_min);
 537         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 538 }
 539
 540 void
 541 port_offload_cap_display(portid_t port_id)
 542 {
 543         struct rte_eth_dev *dev;
 544         struct rte_eth_dev_info dev_info;
 545         static const char *info_border = "************";
 546
 547         if (port_id_is_invalid(port_id, ENABLED_WARN))
 548                 return;
 549
 550         dev = &rte_eth_devices[port_id];
 551         rte_eth_dev_info_get(port_id, &dev_info);
 552
 553         printf("\n%s Port %d supported offload features: %s\n",
 554                 info_border, port_id, info_border);
 555
 556         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 557                 printf("VLAN stripped:                 ");
 558                 if (dev->data->dev_conf.rxmode.hw_vlan_strip)
 559                         printf("on\n");
 560                 else
 561                         printf("off\n");
 562         }
 563
 564         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 565                 printf("Double VLANs stripped:         ");
 566                 if (dev->data->dev_conf.rxmode.hw_vlan_extend)
 567                         printf("on\n");
 568                 else
 569                         printf("off\n");
 570         }
 571
 572         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 573                 printf("RX IPv4 checksum:              ");
 574                 if (dev->data->dev_conf.rxmode.hw_ip_checksum)
 575                         printf("on\n");
 576                 else
 577                         printf("off\n");
 578         }
 579
 580         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 581                 printf("RX UDP checksum:               ");
 582                 if (dev->data->dev_conf.rxmode.hw_ip_checksum)
 583                         printf("on\n");
 584                 else
 585                         printf("off\n");
 586         }
 587
 588         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 589                 printf("RX TCP checksum:               ");
 590                 if (dev->data->dev_conf.rxmode.hw_ip_checksum)
 591                         printf("on\n");
 592                 else
 593                         printf("off\n");
 594         }
 595
 596         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 597                 printf("RX Outer IPv4 checksum:        on");
 598
 599         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 600                 printf("Large receive offload:         ");
 601                 if (dev->data->dev_conf.rxmode.enable_lro)
 602                         printf("on\n");
 603                 else
 604                         printf("off\n");
 605         }
 606
 607         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
 608                 printf("VLAN insert:                   ");
 609                 if (ports[port_id].tx_ol_flags &
 610                     TESTPMD_TX_OFFLOAD_INSERT_VLAN)
 611                         printf("on\n");
 612                 else
 613                         printf("off\n");
 614         }
 615
 616         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
 617                 printf("HW timestamp:                  ");
 618                 if (dev->data->dev_conf.rxmode.hw_timestamp)
 619                         printf("on\n");
 620                 else
 621                         printf("off\n");
 622         }
 623
 624         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
 625                 printf("Double VLANs insert:           ");
 626                 if (ports[port_id].tx_ol_flags &
 627                     TESTPMD_TX_OFFLOAD_INSERT_QINQ)
 628                         printf("on\n");
 629                 else
 630                         printf("off\n");
 631         }
 632
 633         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
 634                 printf("TX IPv4 checksum:              ");
 635                 if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_IP_CKSUM)
 636                         printf("on\n");
 637                 else
 638                         printf("off\n");
 639         }
 640
 641         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
 642                 printf("TX UDP checksum:               ");
 643                 if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_UDP_CKSUM)
 644                         printf("on\n");
 645                 else
 646                         printf("off\n");
 647         }
 648
 649         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
 650                 printf("TX TCP checksum:               ");
 651                 if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_TCP_CKSUM)
 652                         printf("on\n");
 653                 else
 654                         printf("off\n");
 655         }
 656
 657         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
 658                 printf("TX SCTP checksum:              ");
 659                 if (ports[port_id].tx_ol_flags & TESTPMD_TX_OFFLOAD_SCTP_CKSUM)
 660                         printf("on\n");
 661                 else
 662                         printf("off\n");
 663         }
 664
 665         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
 666                 printf("TX Outer IPv4 checksum:        ");
 667                 if (ports[port_id].tx_ol_flags &
 668                     TESTPMD_TX_OFFLOAD_OUTER_IP_CKSUM)
 669                         printf("on\n");
 670                 else
 671                         printf("off\n");
 672         }
 673
 674         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
 675                 printf("TX TCP segmentation:           ");
 676                 if (ports[port_id].tso_segsz != 0)
 677                         printf("on\n");
 678                 else
 679                         printf("off\n");
 680         }
 681
 682         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
 683                 printf("TX UDP segmentation:           ");
 684                 if (ports[port_id].tso_segsz != 0)
 685                         printf("on\n");
 686                 else
 687                         printf("off\n");
 688         }
 689
 690         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
 691                 printf("TSO for VXLAN tunnel packet:   ");
 692                 if (ports[port_id].tunnel_tso_segsz)
 693                         printf("on\n");
 694                 else
 695                         printf("off\n");
 696         }
 697
 698         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
 699                 printf("TSO for GRE tunnel packet:     ");
 700                 if (ports[port_id].tunnel_tso_segsz)
 701                         printf("on\n");
 702                 else
 703                         printf("off\n");
 704         }
 705
 706         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
 707                 printf("TSO for IPIP tunnel packet:    ");
 708                 if (ports[port_id].tunnel_tso_segsz)
 709                         printf("on\n");
 710                 else
 711                         printf("off\n");
 712         }
 713
 714         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
 715                 printf("TSO for GENEVE tunnel packet:  ");
 716                 if (ports[port_id].tunnel_tso_segsz)
 717                         printf("on\n");
 718                 else
 719                         printf("off\n");
 720         }
 721
 722 }
 723
 724 int
 725 port_id_is_invalid(portid_t port_id, enum print_warning warning)
 726 {
 727         if (port_id == (portid_t)RTE_PORT_ALL)
 728                 return 0;
 729
 730         if (rte_eth_dev_is_valid_port(port_id))
 731                 return 0;
 732
 733         if (warning == ENABLED_WARN)
 734                 printf("Invalid port %d\n", port_id);
 735
 736         return 1;
 737 }
 738
 739 static int
 740 vlan_id_is_invalid(uint16_t vlan_id)
 741 {
 742         if (vlan_id < 4096)
 743                 return 0;
 744         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
 745         return 1;
 746 }
 747
 748 static int
 749 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
 750 {
 751         uint64_t pci_len;
 752
 753         if (reg_off & 0x3) {
 754                 printf("Port register offset 0x%X not aligned on a 4-byte "
 755                        "boundary\n",
 756                        (unsigned)reg_off);
 757                 return 1;
 758         }
 759         pci_len = ports[port_id].dev_info.pci_dev->mem_resource[0].len;
 760         if (reg_off >= pci_len) {
 761                 printf("Port %d: register offset %u (0x%X) out of port PCI "
 762                        "resource (length=%"PRIu64")\n",
 763                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
 764                 return 1;
 765         }
 766         return 0;
 767 }
 768
 769 static int
 770 reg_bit_pos_is_invalid(uint8_t bit_pos)
 771 {
 772         if (bit_pos <= 31)
 773                 return 0;
 774         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
 775         return 1;
 776 }
 777
 778 #define display_port_and_reg_off(port_id, reg_off) \
 779         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
 780
 781 static inline void
 782 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 783 {
 784         display_port_and_reg_off(port_id, (unsigned)reg_off);
 785         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
 786 }
 787
 788 void
 789 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
 790 {
 791         uint32_t reg_v;
 792
 793
 794         if (port_id_is_invalid(port_id, ENABLED_WARN))
 795                 return;
 796         if (port_reg_off_is_invalid(port_id, reg_off))
 797                 return;
 798         if (reg_bit_pos_is_invalid(bit_x))
 799                 return;
 800         reg_v = port_id_pci_reg_read(port_id, reg_off);
 801         display_port_and_reg_off(port_id, (unsigned)reg_off);
 802         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
 803 }
 804
 805 void
 806 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
 807                            uint8_t bit1_pos, uint8_t bit2_pos)
 808 {
 809         uint32_t reg_v;
 810         uint8_t  l_bit;
 811         uint8_t  h_bit;
 812
 813         if (port_id_is_invalid(port_id, ENABLED_WARN))
 814                 return;
 815         if (port_reg_off_is_invalid(port_id, reg_off))
 816                 return;
 817         if (reg_bit_pos_is_invalid(bit1_pos))
 818                 return;
 819         if (reg_bit_pos_is_invalid(bit2_pos))
 820                 return;
 821         if (bit1_pos > bit2_pos)
 822                 l_bit = bit2_pos, h_bit = bit1_pos;
 823         else
 824                 l_bit = bit1_pos, h_bit = bit2_pos;
 825
 826         reg_v = port_id_pci_reg_read(port_id, reg_off);
 827         reg_v >>= l_bit;
 828         if (h_bit < 31)
 829                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
 830         display_port_and_reg_off(port_id, (unsigned)reg_off);
 831         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
 832                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
 833 }
 834
 835 void
 836 port_reg_display(portid_t port_id, uint32_t reg_off)
 837 {
 838         uint32_t reg_v;
 839
 840         if (port_id_is_invalid(port_id, ENABLED_WARN))
 841                 return;
 842         if (port_reg_off_is_invalid(port_id, reg_off))
 843                 return;
 844         reg_v = port_id_pci_reg_read(port_id, reg_off);
 845         display_port_reg_value(port_id, reg_off, reg_v);
 846 }
 847
 848 void
 849 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
 850                  uint8_t bit_v)
 851 {
 852         uint32_t reg_v;
 853
 854         if (port_id_is_invalid(port_id, ENABLED_WARN))
 855                 return;
 856         if (port_reg_off_is_invalid(port_id, reg_off))
 857                 return;
 858         if (reg_bit_pos_is_invalid(bit_pos))
 859                 return;
 860         if (bit_v > 1) {
 861                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
 862                 return;
 863         }
 864         reg_v = port_id_pci_reg_read(port_id, reg_off);
 865         if (bit_v == 0)
 866                 reg_v &= ~(1 << bit_pos);
 867         else
 868                 reg_v |= (1 << bit_pos);
 869         port_id_pci_reg_write(port_id, reg_off, reg_v);
 870         display_port_reg_value(port_id, reg_off, reg_v);
 871 }
 872
 873 void
 874 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
 875                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
 876 {
 877         uint32_t max_v;
 878         uint32_t reg_v;
 879         uint8_t  l_bit;
 880         uint8_t  h_bit;
 881
 882         if (port_id_is_invalid(port_id, ENABLED_WARN))
 883                 return;
 884         if (port_reg_off_is_invalid(port_id, reg_off))
 885                 return;
 886         if (reg_bit_pos_is_invalid(bit1_pos))
 887                 return;
 888         if (reg_bit_pos_is_invalid(bit2_pos))
 889                 return;
 890         if (bit1_pos > bit2_pos)
 891                 l_bit = bit2_pos, h_bit = bit1_pos;
 892         else
 893                 l_bit = bit1_pos, h_bit = bit2_pos;
 894
 895         if ((h_bit - l_bit) < 31)
 896                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
 897         else
 898                 max_v = 0xFFFFFFFF;
 899
 900         if (value > max_v) {
 901                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
 902                                 (unsigned)value, (unsigned)value,
 903                                 (unsigned)max_v, (unsigned)max_v);
 904                 return;
 905         }
 906         reg_v = port_id_pci_reg_read(port_id, reg_off);
 907         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
 908         reg_v |= (value << l_bit); /* Set changed bits */
 909         port_id_pci_reg_write(port_id, reg_off, reg_v);
 910         display_port_reg_value(port_id, reg_off, reg_v);
 911 }
 912
 913 void
 914 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 915 {
 916         if (port_id_is_invalid(port_id, ENABLED_WARN))
 917                 return;
 918         if (port_reg_off_is_invalid(port_id, reg_off))
 919                 return;
 920         port_id_pci_reg_write(port_id, reg_off, reg_v);
 921         display_port_reg_value(port_id, reg_off, reg_v);
 922 }
 923
 924 void
 925 port_mtu_set(portid_t port_id, uint16_t mtu)
 926 {
 927         int diag;
 928
 929         if (port_id_is_invalid(port_id, ENABLED_WARN))
 930                 return;
 931         diag = rte_eth_dev_set_mtu(port_id, mtu);
 932         if (diag == 0)
 933                 return;
 934         printf("Set MTU failed. diag=%d\n", diag);
 935 }
 936
 937 /* Generic flow management functions. */
 938
 939 /** Generate flow_item[] entry. */
 940 #define MK_FLOW_ITEM(t, s) \
 941         [RTE_FLOW_ITEM_TYPE_ ## t] = { \
 942                 .name = # t, \
 943                 .size = s, \
 944         }
 945
 946 /** Information about known flow pattern items. */
 947 static const struct {
 948         const char *name;
 949         size_t size;
 950 } flow_item[] = {
 951         MK_FLOW_ITEM(END, 0),
 952         MK_FLOW_ITEM(VOID, 0),
 953         MK_FLOW_ITEM(INVERT, 0),
 954         MK_FLOW_ITEM(ANY, sizeof(struct rte_flow_item_any)),
 955         MK_FLOW_ITEM(PF, 0),
 956         MK_FLOW_ITEM(VF, sizeof(struct rte_flow_item_vf)),
 957         MK_FLOW_ITEM(PORT, sizeof(struct rte_flow_item_port)),
 958         MK_FLOW_ITEM(RAW, sizeof(struct rte_flow_item_raw)), /* +pattern[] */
 959         MK_FLOW_ITEM(ETH, sizeof(struct rte_flow_item_eth)),
 960         MK_FLOW_ITEM(VLAN, sizeof(struct rte_flow_item_vlan)),
 961         MK_FLOW_ITEM(IPV4, sizeof(struct rte_flow_item_ipv4)),
 962         MK_FLOW_ITEM(IPV6, sizeof(struct rte_flow_item_ipv6)),
 963         MK_FLOW_ITEM(ICMP, sizeof(struct rte_flow_item_icmp)),
 964         MK_FLOW_ITEM(UDP, sizeof(struct rte_flow_item_udp)),
 965         MK_FLOW_ITEM(TCP, sizeof(struct rte_flow_item_tcp)),
 966         MK_FLOW_ITEM(SCTP, sizeof(struct rte_flow_item_sctp)),
 967         MK_FLOW_ITEM(VXLAN, sizeof(struct rte_flow_item_vxlan)),
 968         MK_FLOW_ITEM(E_TAG, sizeof(struct rte_flow_item_e_tag)),
 969         MK_FLOW_ITEM(NVGRE, sizeof(struct rte_flow_item_nvgre)),
 970         MK_FLOW_ITEM(MPLS, sizeof(struct rte_flow_item_mpls)),
 971         MK_FLOW_ITEM(GRE, sizeof(struct rte_flow_item_gre)),
 972         MK_FLOW_ITEM(FUZZY, sizeof(struct rte_flow_item_fuzzy)),
 973         MK_FLOW_ITEM(GTP, sizeof(struct rte_flow_item_gtp)),
 974         MK_FLOW_ITEM(GTPC, sizeof(struct rte_flow_item_gtp)),
 975         MK_FLOW_ITEM(GTPU, sizeof(struct rte_flow_item_gtp)),
 976 };
 977
 978 /** Compute storage space needed by item specification. */
 979 static void
 980 flow_item_spec_size(const struct rte_flow_item *item,
 981                     size_t *size, size_t *pad)
 982 {
 983         if (!item->spec) {
 984                 *size = 0;
 985                 goto empty;
 986         }
 987         switch (item->type) {
 988                 union {
 989                         const struct rte_flow_item_raw *raw;
 990                 } spec;
 991
 992         case RTE_FLOW_ITEM_TYPE_RAW:
 993                 spec.raw = item->spec;
 994                 *size = offsetof(struct rte_flow_item_raw, pattern) +
 995                         spec.raw->length * sizeof(*spec.raw->pattern);
 996                 break;
 997         default:
 998                 *size = flow_item[item->type].size;
 999                 break;
1000         }
1001 empty:
1002         *pad = RTE_ALIGN_CEIL(*size, sizeof(double)) - *size;
1003 }
1004
1005 /** Generate flow_action[] entry. */
1006 #define MK_FLOW_ACTION(t, s) \
1007         [RTE_FLOW_ACTION_TYPE_ ## t] = { \
1008                 .name = # t, \
1009                 .size = s, \
1010         }
1011
1012 /** Information about known flow actions. */
1013 static const struct {
1014         const char *name;
1015         size_t size;
1016 } flow_action[] = {
1017         MK_FLOW_ACTION(END, 0),
1018         MK_FLOW_ACTION(VOID, 0),
1019         MK_FLOW_ACTION(PASSTHRU, 0),
1020         MK_FLOW_ACTION(MARK, sizeof(struct rte_flow_action_mark)),
1021         MK_FLOW_ACTION(FLAG, 0),
1022         MK_FLOW_ACTION(QUEUE, sizeof(struct rte_flow_action_queue)),
1023         MK_FLOW_ACTION(DROP, 0),
1024         MK_FLOW_ACTION(COUNT, 0),
1025         MK_FLOW_ACTION(DUP, sizeof(struct rte_flow_action_dup)),
1026         MK_FLOW_ACTION(RSS, sizeof(struct rte_flow_action_rss)), /* +queue[] */
1027         MK_FLOW_ACTION(PF, 0),
1028         MK_FLOW_ACTION(VF, sizeof(struct rte_flow_action_vf)),
1029 };
1030
1031 /** Compute storage space needed by action configuration. */
1032 static void
1033 flow_action_conf_size(const struct rte_flow_action *action,
1034                       size_t *size, size_t *pad)
1035 {
1036         if (!action->conf) {
1037                 *size = 0;
1038                 goto empty;
1039         }
1040         switch (action->type) {
1041                 union {
1042                         const struct rte_flow_action_rss *rss;
1043                 } conf;
1044
1045         case RTE_FLOW_ACTION_TYPE_RSS:
1046                 conf.rss = action->conf;
1047                 *size = offsetof(struct rte_flow_action_rss, queue) +
1048                         conf.rss->num * sizeof(*conf.rss->queue);
1049                 break;
1050         default:
1051                 *size = flow_action[action->type].size;
1052                 break;
1053         }
1054 empty:
1055         *pad = RTE_ALIGN_CEIL(*size, sizeof(double)) - *size;
1056 }
1057
1058 /** Generate a port_flow entry from attributes/pattern/actions. */
1059 static struct port_flow *
1060 port_flow_new(const struct rte_flow_attr *attr,
1061               const struct rte_flow_item *pattern,
1062               const struct rte_flow_action *actions)
1063 {
1064         const struct rte_flow_item *item;
1065         const struct rte_flow_action *action;
1066         struct port_flow *pf = NULL;
1067         size_t tmp;
1068         size_t pad;
1069         size_t off1 = 0;
1070         size_t off2 = 0;
1071         int err = ENOTSUP;
1072
1073 store:
1074         item = pattern;
1075         if (pf)
1076                 pf->pattern = (void *)&pf->data[off1];
1077         do {
1078                 struct rte_flow_item *dst = NULL;
1079
1080                 if ((unsigned int)item->type >= RTE_DIM(flow_item) ||
1081                     !flow_item[item->type].name)
1082                         goto notsup;
1083                 if (pf)
1084                         dst = memcpy(pf->data + off1, item, sizeof(*item));
1085                 off1 += sizeof(*item);
1086                 flow_item_spec_size(item, &tmp, &pad);
1087                 if (item->spec) {
1088                         if (pf)
1089                                 dst->spec = memcpy(pf->data + off2,
1090                                                    item->spec, tmp);
1091                         off2 += tmp + pad;
1092                 }
1093                 if (item->last) {
1094                         if (pf)
1095                                 dst->last = memcpy(pf->data + off2,
1096                                                    item->last, tmp);
1097                         off2 += tmp + pad;
1098                 }
1099                 if (item->mask) {
1100                         if (pf)
1101                                 dst->mask = memcpy(pf->data + off2,
1102                                                    item->mask, tmp);
1103                         off2 += tmp + pad;
1104                 }
1105                 off2 = RTE_ALIGN_CEIL(off2, sizeof(double));
1106         } while ((item++)->type != RTE_FLOW_ITEM_TYPE_END);
1107         off1 = RTE_ALIGN_CEIL(off1, sizeof(double));
1108         action = actions;
1109         if (pf)
1110                 pf->actions = (void *)&pf->data[off1];
1111         do {
1112                 struct rte_flow_action *dst = NULL;
1113
1114                 if ((unsigned int)action->type >= RTE_DIM(flow_action) ||
1115                     !flow_action[action->type].name)
1116                         goto notsup;
1117                 if (pf)
1118                         dst = memcpy(pf->data + off1, action, sizeof(*action));
1119                 off1 += sizeof(*action);
1120                 flow_action_conf_size(action, &tmp, &pad);
1121                 if (action->conf) {
1122                         if (pf)
1123                                 dst->conf = memcpy(pf->data + off2,
1124                                                    action->conf, tmp);
1125                         off2 += tmp + pad;
1126                 }
1127                 off2 = RTE_ALIGN_CEIL(off2, sizeof(double));
1128         } while ((action++)->type != RTE_FLOW_ACTION_TYPE_END);
1129         if (pf != NULL)
1130                 return pf;
1131         off1 = RTE_ALIGN_CEIL(off1, sizeof(double));
1132         tmp = RTE_ALIGN_CEIL(offsetof(struct port_flow, data), sizeof(double));
1133         pf = calloc(1, tmp + off1 + off2);
1134         if (pf == NULL)
1135                 err = errno;
1136         else {
1137                 *pf = (const struct port_flow){
1138                         .size = tmp + off1 + off2,
1139                         .attr = *attr,
1140                 };
1141                 tmp -= offsetof(struct port_flow, data);
1142                 off2 = tmp + off1;
1143                 off1 = tmp;
1144                 goto store;
1145         }
1146 notsup:
1147         rte_errno = err;
1148         return NULL;
1149 }
1150
1151 /** Print a message out of a flow error. */
1152 static int
1153 port_flow_complain(struct rte_flow_error *error)
1154 {
1155         static const char *const errstrlist[] = {
1156                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1157                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1158                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1159                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1160                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1161                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1162                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1163                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1164                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1165                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1166                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1167                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1168         };
1169         const char *errstr;
1170         char buf[32];
1171         int err = rte_errno;
1172
1173         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1174             !errstrlist[error->type])
1175                 errstr = "unknown type";
1176         else
1177                 errstr = errstrlist[error->type];
1178         printf("Caught error type %d (%s): %s%s\n",
1179                error->type, errstr,
1180                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1181                                         error->cause), buf) : "",
1182                error->message ? error->message : "(no stated reason)");
1183         return -err;
1184 }
1185
1186 /** Validate flow rule. */
1187 int
1188 port_flow_validate(portid_t port_id,
1189                    const struct rte_flow_attr *attr,
1190                    const struct rte_flow_item *pattern,
1191                    const struct rte_flow_action *actions)
1192 {
1193         struct rte_flow_error error;
1194
1195         /* Poisoning to make sure PMDs update it in case of error. */
1196         memset(&error, 0x11, sizeof(error));
1197         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
1198                 return port_flow_complain(&error);
1199         printf("Flow rule validated\n");
1200         return 0;
1201 }
1202
1203 /** Create flow rule. */
1204 int
1205 port_flow_create(portid_t port_id,
1206                  const struct rte_flow_attr *attr,
1207                  const struct rte_flow_item *pattern,
1208                  const struct rte_flow_action *actions)
1209 {
1210         struct rte_flow *flow;
1211         struct rte_port *port;
1212         struct port_flow *pf;
1213         uint32_t id;
1214         struct rte_flow_error error;
1215
1216         /* Poisoning to make sure PMDs update it in case of error. */
1217         memset(&error, 0x22, sizeof(error));
1218         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
1219         if (!flow)
1220                 return port_flow_complain(&error);
1221         port = &ports[port_id];
1222         if (port->flow_list) {
1223                 if (port->flow_list->id == UINT32_MAX) {
1224                         printf("Highest rule ID is already assigned, delete"
1225                                " it first");
1226                         rte_flow_destroy(port_id, flow, NULL);
1227                         return -ENOMEM;
1228                 }
1229                 id = port->flow_list->id + 1;
1230         } else
1231                 id = 0;
1232         pf = port_flow_new(attr, pattern, actions);
1233         if (!pf) {
1234                 int err = rte_errno;
1235
1236                 printf("Cannot allocate flow: %s\n", rte_strerror(err));
1237                 rte_flow_destroy(port_id, flow, NULL);
1238                 return -err;
1239         }
1240         pf->next = port->flow_list;
1241         pf->id = id;
1242         pf->flow = flow;
1243         port->flow_list = pf;
1244         printf("Flow rule #%u created\n", pf->id);
1245         return 0;
1246 }
1247
1248 /** Destroy a number of flow rules. */
1249 int
1250 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
1251 {
1252         struct rte_port *port;
1253         struct port_flow **tmp;
1254         uint32_t c = 0;
1255         int ret = 0;
1256
1257         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1258             port_id == (portid_t)RTE_PORT_ALL)
1259                 return -EINVAL;
1260         port = &ports[port_id];
1261         tmp = &port->flow_list;
1262         while (*tmp) {
1263                 uint32_t i;
1264
1265                 for (i = 0; i != n; ++i) {
1266                         struct rte_flow_error error;
1267                         struct port_flow *pf = *tmp;
1268
1269                         if (rule[i] != pf->id)
1270                                 continue;
1271                         /*
1272                          * Poisoning to make sure PMDs update it in case
1273                          * of error.
1274                          */
1275                         memset(&error, 0x33, sizeof(error));
1276                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
1277                                 ret = port_flow_complain(&error);
1278                                 continue;
1279                         }
1280                         printf("Flow rule #%u destroyed\n", pf->id);
1281                         *tmp = pf->next;
1282                         free(pf);
1283                         break;
1284                 }
1285                 if (i == n)
1286                         tmp = &(*tmp)->next;
1287                 ++c;
1288         }
1289         return ret;
1290 }
1291
1292 /** Remove all flow rules. */
1293 int
1294 port_flow_flush(portid_t port_id)
1295 {
1296         struct rte_flow_error error;
1297         struct rte_port *port;
1298         int ret = 0;
1299
1300         /* Poisoning to make sure PMDs update it in case of error. */
1301         memset(&error, 0x44, sizeof(error));
1302         if (rte_flow_flush(port_id, &error)) {
1303                 ret = port_flow_complain(&error);
1304                 if (port_id_is_invalid(port_id, DISABLED_WARN) ||
1305                     port_id == (portid_t)RTE_PORT_ALL)
1306                         return ret;
1307         }
1308         port = &ports[port_id];
1309         while (port->flow_list) {
1310                 struct port_flow *pf = port->flow_list->next;
1311
1312                 free(port->flow_list);
1313                 port->flow_list = pf;
1314         }
1315         return ret;
1316 }
1317
1318 /** Query a flow rule. */
1319 int
1320 port_flow_query(portid_t port_id, uint32_t rule,
1321                 enum rte_flow_action_type action)
1322 {
1323         struct rte_flow_error error;
1324         struct rte_port *port;
1325         struct port_flow *pf;
1326         const char *name;
1327         union {
1328                 struct rte_flow_query_count count;
1329         } query;
1330
1331         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1332             port_id == (portid_t)RTE_PORT_ALL)
1333                 return -EINVAL;
1334         port = &ports[port_id];
1335         for (pf = port->flow_list; pf; pf = pf->next)
1336                 if (pf->id == rule)
1337                         break;
1338         if (!pf) {
1339                 printf("Flow rule #%u not found\n", rule);
1340                 return -ENOENT;
1341         }
1342         if ((unsigned int)action >= RTE_DIM(flow_action) ||
1343             !flow_action[action].name)
1344                 name = "unknown";
1345         else
1346                 name = flow_action[action].name;
1347         switch (action) {
1348         case RTE_FLOW_ACTION_TYPE_COUNT:
1349                 break;
1350         default:
1351                 printf("Cannot query action type %d (%s)\n", action, name);
1352                 return -ENOTSUP;
1353         }
1354         /* Poisoning to make sure PMDs update it in case of error. */
1355         memset(&error, 0x55, sizeof(error));
1356         memset(&query, 0, sizeof(query));
1357         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
1358                 return port_flow_complain(&error);
1359         switch (action) {
1360         case RTE_FLOW_ACTION_TYPE_COUNT:
1361                 printf("%s:\n"
1362                        " hits_set: %u\n"
1363                        " bytes_set: %u\n"
1364                        " hits: %" PRIu64 "\n"
1365                        " bytes: %" PRIu64 "\n",
1366                        name,
1367                        query.count.hits_set,
1368                        query.count.bytes_set,
1369                        query.count.hits,
1370                        query.count.bytes);
1371                 break;
1372         default:
1373                 printf("Cannot display result for action type %d (%s)\n",
1374                        action, name);
1375                 break;
1376         }
1377         return 0;
1378 }
1379
1380 /** List flow rules. */
1381 void
1382 port_flow_list(portid_t port_id, uint32_t n, const uint32_t group[n])
1383 {
1384         struct rte_port *port;
1385         struct port_flow *pf;
1386         struct port_flow *list = NULL;
1387         uint32_t i;
1388
1389         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1390             port_id == (portid_t)RTE_PORT_ALL)
1391                 return;
1392         port = &ports[port_id];
1393         if (!port->flow_list)
1394                 return;
1395         /* Sort flows by group, priority and ID. */
1396         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
1397                 struct port_flow **tmp;
1398
1399                 if (n) {
1400                         /* Filter out unwanted groups. */
1401                         for (i = 0; i != n; ++i)
1402                                 if (pf->attr.group == group[i])
1403                                         break;
1404                         if (i == n)
1405                                 continue;
1406                 }
1407                 tmp = &list;
1408                 while (*tmp &&
1409                        (pf->attr.group > (*tmp)->attr.group ||
1410                         (pf->attr.group == (*tmp)->attr.group &&
1411                          pf->attr.priority > (*tmp)->attr.priority) ||
1412                         (pf->attr.group == (*tmp)->attr.group &&
1413                          pf->attr.priority == (*tmp)->attr.priority &&
1414                          pf->id > (*tmp)->id)))
1415                         tmp = &(*tmp)->tmp;
1416                 pf->tmp = *tmp;
1417                 *tmp = pf;
1418         }
1419         printf("ID\tGroup\tPrio\tAttr\tRule\n");
1420         for (pf = list; pf != NULL; pf = pf->tmp) {
1421                 const struct rte_flow_item *item = pf->pattern;
1422                 const struct rte_flow_action *action = pf->actions;
1423
1424                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c\t",
1425                        pf->id,
1426                        pf->attr.group,
1427                        pf->attr.priority,
1428                        pf->attr.ingress ? 'i' : '-',
1429                        pf->attr.egress ? 'e' : '-');
1430                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
1431                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
1432                                 printf("%s ", flow_item[item->type].name);
1433                         ++item;
1434                 }
1435                 printf("=>");
1436                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
1437                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
1438                                 printf(" %s", flow_action[action->type].name);
1439                         ++action;
1440                 }
1441                 printf("\n");
1442         }
1443 }
1444
1445 /** Restrict ingress traffic to the defined flow rules. */
1446 int
1447 port_flow_isolate(portid_t port_id, int set)
1448 {
1449         struct rte_flow_error error;
1450
1451         /* Poisoning to make sure PMDs update it in case of error. */
1452         memset(&error, 0x66, sizeof(error));
1453         if (rte_flow_isolate(port_id, set, &error))
1454                 return port_flow_complain(&error);
1455         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
1456                port_id,
1457                set ? "now restricted" : "not restricted anymore");
1458         return 0;
1459 }
1460
1461 /*
1462  * RX/TX ring descriptors display functions.
1463  */
1464 int
1465 rx_queue_id_is_invalid(queueid_t rxq_id)
1466 {
1467         if (rxq_id < nb_rxq)
1468                 return 0;
1469         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
1470         return 1;
1471 }
1472
1473 int
1474 tx_queue_id_is_invalid(queueid_t txq_id)
1475 {
1476         if (txq_id < nb_txq)
1477                 return 0;
1478         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
1479         return 1;
1480 }
1481
1482 static int
1483 rx_desc_id_is_invalid(uint16_t rxdesc_id)
1484 {
1485         if (rxdesc_id < nb_rxd)
1486                 return 0;
1487         printf("Invalid RX descriptor %d (must be < nb_rxd=%d)\n",
1488                rxdesc_id, nb_rxd);
1489         return 1;
1490 }
1491
1492 static int
1493 tx_desc_id_is_invalid(uint16_t txdesc_id)
1494 {
1495         if (txdesc_id < nb_txd)
1496                 return 0;
1497         printf("Invalid TX descriptor %d (must be < nb_txd=%d)\n",
1498                txdesc_id, nb_txd);
1499         return 1;
1500 }
1501
1502 static const struct rte_memzone *
1503 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
1504 {
1505         char mz_name[RTE_MEMZONE_NAMESIZE];
1506         const struct rte_memzone *mz;
1507
1508         snprintf(mz_name, sizeof(mz_name), "%s_%s_%d_%d",
1509                  ports[port_id].dev_info.driver_name, ring_name, port_id, q_id);
1510         mz = rte_memzone_lookup(mz_name);
1511         if (mz == NULL)
1512                 printf("%s ring memory zoneof (port %d, queue %d) not"
1513                        "found (zone name = %s\n",
1514                        ring_name, port_id, q_id, mz_name);
1515         return mz;
1516 }
1517
1518 union igb_ring_dword {
1519         uint64_t dword;
1520         struct {
1521 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
1522                 uint32_t lo;
1523                 uint32_t hi;
1524 #else
1525                 uint32_t hi;
1526                 uint32_t lo;
1527 #endif
1528         } words;
1529 };
1530
1531 struct igb_ring_desc_32_bytes {
1532         union igb_ring_dword lo_dword;
1533         union igb_ring_dword hi_dword;
1534         union igb_ring_dword resv1;
1535         union igb_ring_dword resv2;
1536 };
1537
1538 struct igb_ring_desc_16_bytes {
1539         union igb_ring_dword lo_dword;
1540         union igb_ring_dword hi_dword;
1541 };
1542
1543 static void
1544 ring_rxd_display_dword(union igb_ring_dword dword)
1545 {
1546         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
1547                                         (unsigned)dword.words.hi);
1548 }
1549
1550 static void
1551 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
1552 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1553                            portid_t port_id,
1554 #else
1555                            __rte_unused portid_t port_id,
1556 #endif
1557                            uint16_t desc_id)
1558 {
1559         struct igb_ring_desc_16_bytes *ring =
1560                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1561 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
1562         struct rte_eth_dev_info dev_info;
1563
1564         memset(&dev_info, 0, sizeof(dev_info));
1565         rte_eth_dev_info_get(port_id, &dev_info);
1566         if (strstr(dev_info.driver_name, "i40e") != NULL) {
1567                 /* 32 bytes RX descriptor, i40e only */
1568                 struct igb_ring_desc_32_bytes *ring =
1569                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
1570                 ring[desc_id].lo_dword.dword =
1571                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1572                 ring_rxd_display_dword(ring[desc_id].lo_dword);
1573                 ring[desc_id].hi_dword.dword =
1574                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1575                 ring_rxd_display_dword(ring[desc_id].hi_dword);
1576                 ring[desc_id].resv1.dword =
1577                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
1578                 ring_rxd_display_dword(ring[desc_id].resv1);
1579                 ring[desc_id].resv2.dword =
1580                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
1581                 ring_rxd_display_dword(ring[desc_id].resv2);
1582
1583                 return;
1584         }
1585 #endif
1586         /* 16 bytes RX descriptor */
1587         ring[desc_id].lo_dword.dword =
1588                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1589         ring_rxd_display_dword(ring[desc_id].lo_dword);
1590         ring[desc_id].hi_dword.dword =
1591                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1592         ring_rxd_display_dword(ring[desc_id].hi_dword);
1593 }
1594
1595 static void
1596 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
1597 {
1598         struct igb_ring_desc_16_bytes *ring;
1599         struct igb_ring_desc_16_bytes txd;
1600
1601         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
1602         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
1603         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
1604         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
1605                         (unsigned)txd.lo_dword.words.lo,
1606                         (unsigned)txd.lo_dword.words.hi,
1607                         (unsigned)txd.hi_dword.words.lo,
1608                         (unsigned)txd.hi_dword.words.hi);
1609 }
1610
1611 void
1612 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
1613 {
1614         const struct rte_memzone *rx_mz;
1615
1616         if (port_id_is_invalid(port_id, ENABLED_WARN))
1617                 return;
1618         if (rx_queue_id_is_invalid(rxq_id))
1619                 return;
1620         if (rx_desc_id_is_invalid(rxd_id))
1621                 return;
1622         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
1623         if (rx_mz == NULL)
1624                 return;
1625         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
1626 }
1627
1628 void
1629 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
1630 {
1631         const struct rte_memzone *tx_mz;
1632
1633         if (port_id_is_invalid(port_id, ENABLED_WARN))
1634                 return;
1635         if (tx_queue_id_is_invalid(txq_id))
1636                 return;
1637         if (tx_desc_id_is_invalid(txd_id))
1638                 return;
1639         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
1640         if (tx_mz == NULL)
1641                 return;
1642         ring_tx_descriptor_display(tx_mz, txd_id);
1643 }
1644
1645 void
1646 fwd_lcores_config_display(void)
1647 {
1648         lcoreid_t lc_id;
1649
1650         printf("List of forwarding lcores:");
1651         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
1652                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
1653         printf("\n");
1654 }
1655 void
1656 rxtx_config_display(void)
1657 {
1658         printf("  %s packet forwarding%s - CRC stripping %s - "
1659                "packets/burst=%d\n", cur_fwd_eng->fwd_mode_name,
1660                retry_enabled == 0 ? "" : " with retry",
1661                rx_mode.hw_strip_crc ? "enabled" : "disabled",
1662                nb_pkt_per_burst);
1663
1664         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
1665                 printf("  packet len=%u - nb packet segments=%d\n",
1666                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
1667
1668         struct rte_eth_rxconf *rx_conf = &ports[0].rx_conf;
1669         struct rte_eth_txconf *tx_conf = &ports[0].tx_conf;
1670
1671         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
1672                nb_fwd_lcores, nb_fwd_ports);
1673         printf("  RX queues=%d - RX desc=%d - RX free threshold=%d\n",
1674                nb_rxq, nb_rxd, rx_conf->rx_free_thresh);
1675         printf("  RX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
1676                rx_conf->rx_thresh.pthresh, rx_conf->rx_thresh.hthresh,
1677                rx_conf->rx_thresh.wthresh);
1678         printf("  TX queues=%d - TX desc=%d - TX free threshold=%d\n",
1679                nb_txq, nb_txd, tx_conf->tx_free_thresh);
1680         printf("  TX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
1681                tx_conf->tx_thresh.pthresh, tx_conf->tx_thresh.hthresh,
1682                tx_conf->tx_thresh.wthresh);
1683         printf("  TX RS bit threshold=%d - TXQ flags=0x%"PRIx32"\n",
1684                tx_conf->tx_rs_thresh, tx_conf->txq_flags);
1685 }
1686
1687 void
1688 port_rss_reta_info(portid_t port_id,
1689                    struct rte_eth_rss_reta_entry64 *reta_conf,
1690                    uint16_t nb_entries)
1691 {
1692         uint16_t i, idx, shift;
1693         int ret;
1694
1695         if (port_id_is_invalid(port_id, ENABLED_WARN))
1696                 return;
1697
1698         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
1699         if (ret != 0) {
1700                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
1701                 return;
1702         }
1703
1704         for (i = 0; i < nb_entries; i++) {
1705                 idx = i / RTE_RETA_GROUP_SIZE;
1706                 shift = i % RTE_RETA_GROUP_SIZE;
1707                 if (!(reta_conf[idx].mask & (1ULL << shift)))
1708                         continue;
1709                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
1710                                         i, reta_conf[idx].reta[shift]);
1711         }
1712 }
1713
1714 /*
1715  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
1716  * key of the port.
1717  */
1718 void
1719 port_rss_hash_conf_show(portid_t port_id, char rss_info[], int show_rss_key)
1720 {
1721         struct rte_eth_rss_conf rss_conf;
1722         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
1723         uint64_t rss_hf;
1724         uint8_t i;
1725         int diag;
1726         struct rte_eth_dev_info dev_info;
1727         uint8_t hash_key_size;
1728
1729         if (port_id_is_invalid(port_id, ENABLED_WARN))
1730                 return;
1731
1732         memset(&dev_info, 0, sizeof(dev_info));
1733         rte_eth_dev_info_get(port_id, &dev_info);
1734         if (dev_info.hash_key_size > 0 &&
1735                         dev_info.hash_key_size <= sizeof(rss_key))
1736                 hash_key_size = dev_info.hash_key_size;
1737         else {
1738                 printf("dev_info did not provide a valid hash key size\n");
1739                 return;
1740         }
1741
1742         rss_conf.rss_hf = 0;
1743         for (i = 0; i < RTE_DIM(rss_type_table); i++) {
1744                 if (!strcmp(rss_info, rss_type_table[i].str))
1745                         rss_conf.rss_hf = rss_type_table[i].rss_type;
1746         }
1747
1748         /* Get RSS hash key if asked to display it */
1749         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
1750         rss_conf.rss_key_len = hash_key_size;
1751         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
1752         if (diag != 0) {
1753                 switch (diag) {
1754                 case -ENODEV:
1755                         printf("port index %d invalid\n", port_id);
1756                         break;
1757                 case -ENOTSUP:
1758                         printf("operation not supported by device\n");
1759                         break;
1760                 default:
1761                         printf("operation failed - diag=%d\n", diag);
1762                         break;
1763                 }
1764                 return;
1765         }
1766         rss_hf = rss_conf.rss_hf;
1767         if (rss_hf == 0) {
1768                 printf("RSS disabled\n");
1769                 return;
1770         }
1771         printf("RSS functions:\n ");
1772         for (i = 0; i < RTE_DIM(rss_type_table); i++) {
1773                 if (rss_hf & rss_type_table[i].rss_type)
1774                         printf("%s ", rss_type_table[i].str);
1775         }
1776         printf("\n");
1777         if (!show_rss_key)
1778                 return;
1779         printf("RSS key:\n");
1780         for (i = 0; i < hash_key_size; i++)
1781                 printf("%02X", rss_key[i]);
1782         printf("\n");
1783 }
1784
1785 void
1786 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
1787                          uint hash_key_len)
1788 {
1789         struct rte_eth_rss_conf rss_conf;
1790         int diag;
1791         unsigned int i;
1792
1793         rss_conf.rss_key = NULL;
1794         rss_conf.rss_key_len = hash_key_len;
1795         rss_conf.rss_hf = 0;
1796         for (i = 0; i < RTE_DIM(rss_type_table); i++) {
1797                 if (!strcmp(rss_type_table[i].str, rss_type))
1798                         rss_conf.rss_hf = rss_type_table[i].rss_type;
1799         }
1800         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
1801         if (diag == 0) {
1802                 rss_conf.rss_key = hash_key;
1803                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
1804         }
1805         if (diag == 0)
1806                 return;
1807
1808         switch (diag) {
1809         case -ENODEV:
1810                 printf("port index %d invalid\n", port_id);
1811                 break;
1812         case -ENOTSUP:
1813                 printf("operation not supported by device\n");
1814                 break;
1815         default:
1816                 printf("operation failed - diag=%d\n", diag);
1817                 break;
1818         }
1819 }
1820
1821 /*
1822  * Setup forwarding configuration for each logical core.
1823  */
1824 static void
1825 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
1826 {
1827         streamid_t nb_fs_per_lcore;
1828         streamid_t nb_fs;
1829         streamid_t sm_id;
1830         lcoreid_t  nb_extra;
1831         lcoreid_t  nb_fc;
1832         lcoreid_t  nb_lc;
1833         lcoreid_t  lc_id;
1834
1835         nb_fs = cfg->nb_fwd_streams;
1836         nb_fc = cfg->nb_fwd_lcores;
1837         if (nb_fs <= nb_fc) {
1838                 nb_fs_per_lcore = 1;
1839                 nb_extra = 0;
1840         } else {
1841                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
1842                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
1843         }
1844
1845         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
1846         sm_id = 0;
1847         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
1848                 fwd_lcores[lc_id]->stream_idx = sm_id;
1849                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
1850                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
1851         }
1852
1853         /*
1854          * Assign extra remaining streams, if any.
1855          */
1856         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
1857         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
1858                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
1859                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
1860                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
1861         }
1862 }
1863
1864 static void
1865 simple_fwd_config_setup(void)
1866 {
1867         portid_t i;
1868         portid_t j;
1869         portid_t inc = 2;
1870
1871         if (port_topology == PORT_TOPOLOGY_CHAINED ||
1872             port_topology == PORT_TOPOLOGY_LOOP) {
1873                 inc = 1;
1874         } else if (nb_fwd_ports % 2) {
1875                 printf("\nWarning! Cannot handle an odd number of ports "
1876                        "with the current port topology. Configuration "
1877                        "must be changed to have an even number of ports, "
1878                        "or relaunch application with "
1879                        "--port-topology=chained\n\n");
1880         }
1881
1882         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
1883         cur_fwd_config.nb_fwd_streams =
1884                 (streamid_t) cur_fwd_config.nb_fwd_ports;
1885
1886         /* reinitialize forwarding streams */
1887         init_fwd_streams();
1888
1889         /*
1890          * In the simple forwarding test, the number of forwarding cores
1891          * must be lower or equal to the number of forwarding ports.
1892          */
1893         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
1894         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
1895                 cur_fwd_config.nb_fwd_lcores =
1896                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
1897         setup_fwd_config_of_each_lcore(&cur_fwd_config);
1898
1899         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i = (portid_t) (i + inc)) {
1900                 if (port_topology != PORT_TOPOLOGY_LOOP)
1901                         j = (portid_t) ((i + 1) % cur_fwd_config.nb_fwd_ports);
1902                 else
1903                         j = i;
1904                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
1905                 fwd_streams[i]->rx_queue  = 0;
1906                 fwd_streams[i]->tx_port   = fwd_ports_ids[j];
1907                 fwd_streams[i]->tx_queue  = 0;
1908                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
1909                 fwd_streams[i]->retry_enabled = retry_enabled;
1910
1911                 if (port_topology == PORT_TOPOLOGY_PAIRED) {
1912                         fwd_streams[j]->rx_port   = fwd_ports_ids[j];
1913                         fwd_streams[j]->rx_queue  = 0;
1914                         fwd_streams[j]->tx_port   = fwd_ports_ids[i];
1915                         fwd_streams[j]->tx_queue  = 0;
1916                         fwd_streams[j]->peer_addr = fwd_streams[j]->tx_port;
1917                         fwd_streams[j]->retry_enabled = retry_enabled;
1918                 }
1919         }
1920 }
1921
1922 /**
1923  * For the RSS forwarding test all streams distributed over lcores. Each stream
1924  * being composed of a RX queue to poll on a RX port for input messages,
1925  * associated with a TX queue of a TX port where to send forwarded packets.
1926  * All packets received on the RX queue of index "RxQj" of the RX port "RxPi"
1927  * are sent on the TX queue "TxQl" of the TX port "TxPk" according to the two
1928  * following rules:
1929  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
1930  *    - TxQl = RxQj
1931  */
1932 static void
1933 rss_fwd_config_setup(void)
1934 {
1935         portid_t   rxp;
1936         portid_t   txp;
1937         queueid_t  rxq;
1938         queueid_t  nb_q;
1939         streamid_t  sm_id;
1940
1941         nb_q = nb_rxq;
1942         if (nb_q > nb_txq)
1943                 nb_q = nb_txq;
1944         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
1945         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
1946         cur_fwd_config.nb_fwd_streams =
1947                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
1948
1949         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
1950                 cur_fwd_config.nb_fwd_lcores =
1951                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
1952
1953         /* reinitialize forwarding streams */
1954         init_fwd_streams();
1955
1956         setup_fwd_config_of_each_lcore(&cur_fwd_config);
1957         rxp = 0; rxq = 0;
1958         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
1959                 struct fwd_stream *fs;
1960
1961                 fs = fwd_streams[sm_id];
1962
1963                 if ((rxp & 0x1) == 0)
1964                         txp = (portid_t) (rxp + 1);
1965                 else
1966                         txp = (portid_t) (rxp - 1);
1967                 /*
1968                  * if we are in loopback, simply send stuff out through the
1969                  * ingress port
1970                  */
1971                 if (port_topology == PORT_TOPOLOGY_LOOP)
1972                         txp = rxp;
1973
1974                 fs->rx_port = fwd_ports_ids[rxp];
1975                 fs->rx_queue = rxq;
1976                 fs->tx_port = fwd_ports_ids[txp];
1977                 fs->tx_queue = rxq;
1978                 fs->peer_addr = fs->tx_port;
1979                 fs->retry_enabled = retry_enabled;
1980                 rxq = (queueid_t) (rxq + 1);
1981                 if (rxq < nb_q)
1982                         continue;
1983                 /*
1984                  * rxq == nb_q
1985                  * Restart from RX queue 0 on next RX port
1986                  */
1987                 rxq = 0;
1988                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
1989                         rxp = (portid_t)
1990                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
1991                 else
1992                         rxp = (portid_t) (rxp + 1);
1993         }
1994 }
1995
1996 /**
1997  * For the DCB forwarding test, each core is assigned on each traffic class.
1998  *
1999  * Each core is assigned a multi-stream, each stream being composed of
2000  * a RX queue to poll on a RX port for input messages, associated with
2001  * a TX queue of a TX port where to send forwarded packets. All RX and
2002  * TX queues are mapping to the same traffic class.
2003  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
2004  * the same core
2005  */
2006 static void
2007 dcb_fwd_config_setup(void)
2008 {
2009         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
2010         portid_t txp, rxp = 0;
2011         queueid_t txq, rxq = 0;
2012         lcoreid_t  lc_id;
2013         uint16_t nb_rx_queue, nb_tx_queue;
2014         uint16_t i, j, k, sm_id = 0;
2015         uint8_t tc = 0;
2016
2017         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2018         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2019         cur_fwd_config.nb_fwd_streams =
2020                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2021
2022         /* reinitialize forwarding streams */
2023         init_fwd_streams();
2024         sm_id = 0;
2025         txp = 1;
2026         /* get the dcb info on the first RX and TX ports */
2027         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2028         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2029
2030         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2031                 fwd_lcores[lc_id]->stream_nb = 0;
2032                 fwd_lcores[lc_id]->stream_idx = sm_id;
2033                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
2034                         /* if the nb_queue is zero, means this tc is
2035                          * not enabled on the POOL
2036                          */
2037                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
2038                                 break;
2039                         k = fwd_lcores[lc_id]->stream_nb +
2040                                 fwd_lcores[lc_id]->stream_idx;
2041                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
2042                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
2043                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2044                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
2045                         for (j = 0; j < nb_rx_queue; j++) {
2046                                 struct fwd_stream *fs;
2047
2048                                 fs = fwd_streams[k + j];
2049                                 fs->rx_port = fwd_ports_ids[rxp];
2050                                 fs->rx_queue = rxq + j;
2051                                 fs->tx_port = fwd_ports_ids[txp];
2052                                 fs->tx_queue = txq + j % nb_tx_queue;
2053                                 fs->peer_addr = fs->tx_port;
2054                                 fs->retry_enabled = retry_enabled;
2055                         }
2056                         fwd_lcores[lc_id]->stream_nb +=
2057                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
2058                 }
2059                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
2060
2061                 tc++;
2062                 if (tc < rxp_dcb_info.nb_tcs)
2063                         continue;
2064                 /* Restart from TC 0 on next RX port */
2065                 tc = 0;
2066                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
2067                         rxp = (portid_t)
2068                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
2069                 else
2070                         rxp++;
2071                 if (rxp >= nb_fwd_ports)
2072                         return;
2073                 /* get the dcb information on next RX and TX ports */
2074                 if ((rxp & 0x1) == 0)
2075                         txp = (portid_t) (rxp + 1);
2076                 else
2077                         txp = (portid_t) (rxp - 1);
2078                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
2079                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
2080         }
2081 }
2082
2083 static void
2084 icmp_echo_config_setup(void)
2085 {
2086         portid_t  rxp;
2087         queueid_t rxq;
2088         lcoreid_t lc_id;
2089         uint16_t  sm_id;
2090
2091         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
2092                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
2093                         (nb_txq * nb_fwd_ports);
2094         else
2095                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
2096         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
2097         cur_fwd_config.nb_fwd_streams =
2098                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
2099         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
2100                 cur_fwd_config.nb_fwd_lcores =
2101                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
2102         if (verbose_level > 0) {
2103                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
2104                        __FUNCTION__,
2105                        cur_fwd_config.nb_fwd_lcores,
2106                        cur_fwd_config.nb_fwd_ports,
2107                        cur_fwd_config.nb_fwd_streams);
2108         }
2109
2110         /* reinitialize forwarding streams */
2111         init_fwd_streams();
2112         setup_fwd_config_of_each_lcore(&cur_fwd_config);
2113         rxp = 0; rxq = 0;
2114         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
2115                 if (verbose_level > 0)
2116                         printf("  core=%d: \n", lc_id);
2117                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2118                         struct fwd_stream *fs;
2119                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2120                         fs->rx_port = fwd_ports_ids[rxp];
2121                         fs->rx_queue = rxq;
2122                         fs->tx_port = fs->rx_port;
2123                         fs->tx_queue = rxq;
2124                         fs->peer_addr = fs->tx_port;
2125                         fs->retry_enabled = retry_enabled;
2126                         if (verbose_level > 0)
2127                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
2128                                        sm_id, fs->rx_port, fs->rx_queue,
2129                                        fs->tx_queue);
2130                         rxq = (queueid_t) (rxq + 1);
2131                         if (rxq == nb_rxq) {
2132                                 rxq = 0;
2133                                 rxp = (portid_t) (rxp + 1);
2134                         }
2135                 }
2136         }
2137 }
2138
2139 void
2140 fwd_config_setup(void)
2141 {
2142         cur_fwd_config.fwd_eng = cur_fwd_eng;
2143         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
2144                 icmp_echo_config_setup();
2145                 return;
2146         }
2147         if ((nb_rxq > 1) && (nb_txq > 1)){
2148                 if (dcb_config)
2149                         dcb_fwd_config_setup();
2150                 else
2151                         rss_fwd_config_setup();
2152         }
2153         else
2154                 simple_fwd_config_setup();
2155 }
2156
2157 void
2158 pkt_fwd_config_display(struct fwd_config *cfg)
2159 {
2160         struct fwd_stream *fs;
2161         lcoreid_t  lc_id;
2162         streamid_t sm_id;
2163
2164         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
2165                 "NUMA support %s, MP over anonymous pages %s\n",
2166                 cfg->fwd_eng->fwd_mode_name,
2167                 retry_enabled == 0 ? "" : " with retry",
2168                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
2169                 numa_support == 1 ? "enabled" : "disabled",
2170                 mp_anon != 0 ? "enabled" : "disabled");
2171
2172         if (retry_enabled)
2173                 printf("TX retry num: %u, delay between TX retries: %uus\n",
2174                         burst_tx_retry_num, burst_tx_delay_time);
2175         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
2176                 printf("Logical Core %u (socket %u) forwards packets on "
2177                        "%d streams:",
2178                        fwd_lcores_cpuids[lc_id],
2179                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
2180                        fwd_lcores[lc_id]->stream_nb);
2181                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
2182                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
2183                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
2184                                "P=%d/Q=%d (socket %u) ",
2185                                fs->rx_port, fs->rx_queue,
2186                                ports[fs->rx_port].socket_id,
2187                                fs->tx_port, fs->tx_queue,
2188                                ports[fs->tx_port].socket_id);
2189                         print_ethaddr("peer=",
2190                                       &peer_eth_addrs[fs->peer_addr]);
2191                 }
2192                 printf("\n");
2193         }
2194         printf("\n");
2195 }
2196
2197 int
2198 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
2199 {
2200         unsigned int i;
2201         unsigned int lcore_cpuid;
2202         int record_now;
2203
2204         record_now = 0;
2205  again:
2206         for (i = 0; i < nb_lc; i++) {
2207                 lcore_cpuid = lcorelist[i];
2208                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
2209                         printf("lcore %u not enabled\n", lcore_cpuid);
2210                         return -1;
2211                 }
2212                 if (lcore_cpuid == rte_get_master_lcore()) {
2213                         printf("lcore %u cannot be masked on for running "
2214                                "packet forwarding, which is the master lcore "
2215                                "and reserved for command line parsing only\n",
2216                                lcore_cpuid);
2217                         return -1;
2218                 }
2219                 if (record_now)
2220                         fwd_lcores_cpuids[i] = lcore_cpuid;
2221         }
2222         if (record_now == 0) {
2223                 record_now = 1;
2224                 goto again;
2225         }
2226         nb_cfg_lcores = (lcoreid_t) nb_lc;
2227         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
2228                 printf("previous number of forwarding cores %u - changed to "
2229                        "number of configured cores %u\n",
2230                        (unsigned int) nb_fwd_lcores, nb_lc);
2231                 nb_fwd_lcores = (lcoreid_t) nb_lc;
2232         }
2233
2234         return 0;
2235 }
2236
2237 int
2238 set_fwd_lcores_mask(uint64_t lcoremask)
2239 {
2240         unsigned int lcorelist[64];
2241         unsigned int nb_lc;
2242         unsigned int i;
2243
2244         if (lcoremask == 0) {
2245                 printf("Invalid NULL mask of cores\n");
2246                 return -1;
2247         }
2248         nb_lc = 0;
2249         for (i = 0; i < 64; i++) {
2250                 if (! ((uint64_t)(1ULL << i) & lcoremask))
2251                         continue;
2252                 lcorelist[nb_lc++] = i;
2253         }
2254         return set_fwd_lcores_list(lcorelist, nb_lc);
2255 }
2256
2257 void
2258 set_fwd_lcores_number(uint16_t nb_lc)
2259 {
2260         if (nb_lc > nb_cfg_lcores) {
2261                 printf("nb fwd cores %u > %u (max. number of configured "
2262                        "lcores) - ignored\n",
2263                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
2264                 return;
2265         }
2266         nb_fwd_lcores = (lcoreid_t) nb_lc;
2267         printf("Number of forwarding cores set to %u\n",
2268                (unsigned int) nb_fwd_lcores);
2269 }
2270
2271 void
2272 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
2273 {
2274         unsigned int i;
2275         portid_t port_id;
2276         int record_now;
2277
2278         record_now = 0;
2279  again:
2280         for (i = 0; i < nb_pt; i++) {
2281                 port_id = (portid_t) portlist[i];
2282                 if (port_id_is_invalid(port_id, ENABLED_WARN))
2283                         return;
2284                 if (record_now)
2285                         fwd_ports_ids[i] = port_id;
2286         }
2287         if (record_now == 0) {
2288                 record_now = 1;
2289                 goto again;
2290         }
2291         nb_cfg_ports = (portid_t) nb_pt;
2292         if (nb_fwd_ports != (portid_t) nb_pt) {
2293                 printf("previous number of forwarding ports %u - changed to "
2294                        "number of configured ports %u\n",
2295                        (unsigned int) nb_fwd_ports, nb_pt);
2296                 nb_fwd_ports = (portid_t) nb_pt;
2297         }
2298 }
2299
2300 void
2301 set_fwd_ports_mask(uint64_t portmask)
2302 {
2303         unsigned int portlist[64];
2304         unsigned int nb_pt;
2305         unsigned int i;
2306
2307         if (portmask == 0) {
2308                 printf("Invalid NULL mask of ports\n");
2309                 return;
2310         }
2311         nb_pt = 0;
2312         RTE_ETH_FOREACH_DEV(i) {
2313                 if (! ((uint64_t)(1ULL << i) & portmask))
2314                         continue;
2315                 portlist[nb_pt++] = i;
2316         }
2317         set_fwd_ports_list(portlist, nb_pt);
2318 }
2319
2320 void
2321 set_fwd_ports_number(uint16_t nb_pt)
2322 {
2323         if (nb_pt > nb_cfg_ports) {
2324                 printf("nb fwd ports %u > %u (number of configured "
2325                        "ports) - ignored\n",
2326                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
2327                 return;
2328         }
2329         nb_fwd_ports = (portid_t) nb_pt;
2330         printf("Number of forwarding ports set to %u\n",
2331                (unsigned int) nb_fwd_ports);
2332 }
2333
2334 int
2335 port_is_forwarding(portid_t port_id)
2336 {
2337         unsigned int i;
2338
2339         if (port_id_is_invalid(port_id, ENABLED_WARN))
2340                 return -1;
2341
2342         for (i = 0; i < nb_fwd_ports; i++) {
2343                 if (fwd_ports_ids[i] == port_id)
2344                         return 1;
2345         }
2346
2347         return 0;
2348 }
2349
2350 void
2351 set_nb_pkt_per_burst(uint16_t nb)
2352 {
2353         if (nb > MAX_PKT_BURST) {
2354                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
2355                        " ignored\n",
2356                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
2357                 return;
2358         }
2359         nb_pkt_per_burst = nb;
2360         printf("Number of packets per burst set to %u\n",
2361                (unsigned int) nb_pkt_per_burst);
2362 }
2363
2364 static const char *
2365 tx_split_get_name(enum tx_pkt_split split)
2366 {
2367         uint32_t i;
2368
2369         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2370                 if (tx_split_name[i].split == split)
2371                         return tx_split_name[i].name;
2372         }
2373         return NULL;
2374 }
2375
2376 void
2377 set_tx_pkt_split(const char *name)
2378 {
2379         uint32_t i;
2380
2381         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
2382                 if (strcmp(tx_split_name[i].name, name) == 0) {
2383                         tx_pkt_split = tx_split_name[i].split;
2384                         return;
2385                 }
2386         }
2387         printf("unknown value: \"%s\"\n", name);
2388 }
2389
2390 void
2391 show_tx_pkt_segments(void)
2392 {
2393         uint32_t i, n;
2394         const char *split;
2395
2396         n = tx_pkt_nb_segs;
2397         split = tx_split_get_name(tx_pkt_split);
2398
2399         printf("Number of segments: %u\n", n);
2400         printf("Segment sizes: ");
2401         for (i = 0; i != n - 1; i++)
2402                 printf("%hu,", tx_pkt_seg_lengths[i]);
2403         printf("%hu\n", tx_pkt_seg_lengths[i]);
2404         printf("Split packet: %s\n", split);
2405 }
2406
2407 void
2408 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
2409 {
2410         uint16_t tx_pkt_len;
2411         unsigned i;
2412
2413         if (nb_segs >= (unsigned) nb_txd) {
2414                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
2415                        nb_segs, (unsigned int) nb_txd);
2416                 return;
2417         }
2418
2419         /*
2420          * Check that each segment length is greater or equal than
2421          * the mbuf data sise.
2422          * Check also that the total packet length is greater or equal than the
2423          * size of an empty UDP/IP packet (sizeof(struct ether_hdr) + 20 + 8).
2424          */
2425         tx_pkt_len = 0;
2426         for (i = 0; i < nb_segs; i++) {
2427                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
2428                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
2429                                i, seg_lengths[i], (unsigned) mbuf_data_size);
2430                         return;
2431                 }
2432                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
2433         }
2434         if (tx_pkt_len < (sizeof(struct ether_hdr) + 20 + 8)) {
2435                 printf("total packet length=%u < %d - give up\n",
2436                                 (unsigned) tx_pkt_len,
2437                                 (int)(sizeof(struct ether_hdr) + 20 + 8));
2438                 return;
2439         }
2440
2441         for (i = 0; i < nb_segs; i++)
2442                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
2443
2444         tx_pkt_length  = tx_pkt_len;
2445         tx_pkt_nb_segs = (uint8_t) nb_segs;
2446 }
2447
2448 void
2449 setup_gro(const char *onoff, portid_t port_id)
2450 {
2451         if (!rte_eth_dev_is_valid_port(port_id)) {
2452                 printf("invalid port id %u\n", port_id);
2453                 return;
2454         }
2455         if (test_done == 0) {
2456                 printf("Before enable/disable GRO,"
2457                                 " please stop forwarding first\n");
2458                 return;
2459         }
2460         if (strcmp(onoff, "on") == 0) {
2461                 if (gro_ports[port_id].enable != 0) {
2462                         printf("Port %u has enabled GRO. Please"
2463                                         " disable GRO first\n", port_id);
2464                         return;
2465                 }
2466                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2467                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
2468                         gro_ports[port_id].param.max_flow_num =
2469                                 GRO_DEFAULT_FLOW_NUM;
2470                         gro_ports[port_id].param.max_item_per_flow =
2471                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
2472                 }
2473                 gro_ports[port_id].enable = 1;
2474         } else {
2475                 if (gro_ports[port_id].enable == 0) {
2476                         printf("Port %u has disabled GRO\n", port_id);
2477                         return;
2478                 }
2479                 gro_ports[port_id].enable = 0;
2480         }
2481 }
2482
2483 void
2484 setup_gro_flush_cycles(uint8_t cycles)
2485 {
2486         if (test_done == 0) {
2487                 printf("Before change flush interval for GRO,"
2488                                 " please stop forwarding first.\n");
2489                 return;
2490         }
2491
2492         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
2493                         GRO_DEFAULT_FLUSH_CYCLES) {
2494                 printf("The flushing cycle be in the range"
2495                                 " of 1 to %u. Revert to the default"
2496                                 " value %u.\n",
2497                                 GRO_MAX_FLUSH_CYCLES,
2498                                 GRO_DEFAULT_FLUSH_CYCLES);
2499                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
2500         }
2501
2502         gro_flush_cycles = cycles;
2503 }
2504
2505 void
2506 show_gro(portid_t port_id)
2507 {
2508         struct rte_gro_param *param;
2509         uint32_t max_pkts_num;
2510
2511         param = &gro_ports[port_id].param;
2512
2513         if (!rte_eth_dev_is_valid_port(port_id)) {
2514                 printf("Invalid port id %u.\n", port_id);
2515                 return;
2516         }
2517         if (gro_ports[port_id].enable) {
2518                 printf("GRO type: TCP/IPv4\n");
2519                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
2520                         max_pkts_num = param->max_flow_num *
2521                                 param->max_item_per_flow;
2522                 } else
2523                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
2524                 printf("Max number of packets to perform GRO: %u\n",
2525                                 max_pkts_num);
2526                 printf("Flushing cycles: %u\n", gro_flush_cycles);
2527         } else
2528                 printf("Port %u doesn't enable GRO.\n", port_id);
2529 }
2530
2531 void
2532 setup_gso(const char *mode, portid_t port_id)
2533 {
2534         if (!rte_eth_dev_is_valid_port(port_id)) {
2535                 printf("invalid port id %u\n", port_id);
2536                 return;
2537         }
2538         if (strcmp(mode, "on") == 0) {
2539                 if (test_done == 0) {
2540                         printf("before enabling GSO,"
2541                                         " please stop forwarding first\n");
2542                         return;
2543                 }
2544                 gso_ports[port_id].enable = 1;
2545         } else if (strcmp(mode, "off") == 0) {
2546                 if (test_done == 0) {
2547                         printf("before disabling GSO,"
2548                                         " please stop forwarding first\n");
2549                         return;
2550                 }
2551                 gso_ports[port_id].enable = 0;
2552         }
2553 }
2554
2555 char*
2556 list_pkt_forwarding_modes(void)
2557 {
2558         static char fwd_modes[128] = "";
2559         const char *separator = "|";
2560         struct fwd_engine *fwd_eng;
2561         unsigned i = 0;
2562
2563         if (strlen (fwd_modes) == 0) {
2564                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
2565                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
2566                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
2567                         strncat(fwd_modes, separator,
2568                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
2569                 }
2570                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
2571         }
2572
2573         return fwd_modes;
2574 }
2575
2576 char*
2577 list_pkt_forwarding_retry_modes(void)
2578 {
2579         static char fwd_modes[128] = "";
2580         const char *separator = "|";
2581         struct fwd_engine *fwd_eng;
2582         unsigned i = 0;
2583
2584         if (strlen(fwd_modes) == 0) {
2585                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
2586                         if (fwd_eng == &rx_only_engine)
2587                                 continue;
2588                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
2589                                         sizeof(fwd_modes) -
2590                                         strlen(fwd_modes) - 1);
2591                         strncat(fwd_modes, separator,
2592                                         sizeof(fwd_modes) -
2593                                         strlen(fwd_modes) - 1);
2594                 }
2595                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
2596         }
2597
2598         return fwd_modes;
2599 }
2600
2601 void
2602 set_pkt_forwarding_mode(const char *fwd_mode_name)
2603 {
2604         struct fwd_engine *fwd_eng;
2605         unsigned i;
2606
2607         i = 0;
2608         while ((fwd_eng = fwd_engines[i]) != NULL) {
2609                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
2610                         printf("Set %s packet forwarding mode%s\n",
2611                                fwd_mode_name,
2612                                retry_enabled == 0 ? "" : " with retry");
2613                         cur_fwd_eng = fwd_eng;
2614                         return;
2615                 }
2616                 i++;
2617         }
2618         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
2619 }
2620
2621 void
2622 set_verbose_level(uint16_t vb_level)
2623 {
2624         printf("Change verbose level from %u to %u\n",
2625                (unsigned int) verbose_level, (unsigned int) vb_level);
2626         verbose_level = vb_level;
2627 }
2628
2629 void
2630 vlan_extend_set(portid_t port_id, int on)
2631 {
2632         int diag;
2633         int vlan_offload;
2634
2635         if (port_id_is_invalid(port_id, ENABLED_WARN))
2636                 return;
2637
2638         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
2639
2640         if (on)
2641                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
2642         else
2643                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
2644
2645         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
2646         if (diag < 0)
2647                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
2648                "diag=%d\n", port_id, on, diag);
2649 }
2650
2651 void
2652 rx_vlan_strip_set(portid_t port_id, int on)
2653 {
2654         int diag;
2655         int vlan_offload;
2656
2657         if (port_id_is_invalid(port_id, ENABLED_WARN))
2658                 return;
2659
2660         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
2661
2662         if (on)
2663                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
2664         else
2665                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
2666
2667         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
2668         if (diag < 0)
2669                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
2670                "diag=%d\n", port_id, on, diag);
2671 }
2672
2673 void
2674 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
2675 {
2676         int diag;
2677
2678         if (port_id_is_invalid(port_id, ENABLED_WARN))
2679                 return;
2680
2681         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
2682         if (diag < 0)
2683                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
2684                "diag=%d\n", port_id, queue_id, on, diag);
2685 }
2686
2687 void
2688 rx_vlan_filter_set(portid_t port_id, int on)
2689 {
2690         int diag;
2691         int vlan_offload;
2692
2693         if (port_id_is_invalid(port_id, ENABLED_WARN))
2694                 return;
2695
2696         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
2697
2698         if (on)
2699                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
2700         else
2701                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
2702
2703         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
2704         if (diag < 0)
2705                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
2706                "diag=%d\n", port_id, on, diag);
2707 }
2708
2709 int
2710 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
2711 {
2712         int diag;
2713
2714         if (port_id_is_invalid(port_id, ENABLED_WARN))
2715                 return 1;
2716         if (vlan_id_is_invalid(vlan_id))
2717                 return 1;
2718         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
2719         if (diag == 0)
2720                 return 0;
2721         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
2722                "diag=%d\n",
2723                port_id, vlan_id, on, diag);
2724         return -1;
2725 }
2726
2727 void
2728 rx_vlan_all_filter_set(portid_t port_id, int on)
2729 {
2730         uint16_t vlan_id;
2731
2732         if (port_id_is_invalid(port_id, ENABLED_WARN))
2733                 return;
2734         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
2735                 if (rx_vft_set(port_id, vlan_id, on))
2736                         break;
2737         }
2738 }
2739
2740 void
2741 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
2742 {
2743         int diag;
2744
2745         if (port_id_is_invalid(port_id, ENABLED_WARN))
2746                 return;
2747
2748         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
2749         if (diag == 0)
2750                 return;
2751
2752         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
2753                "diag=%d\n",
2754                port_id, vlan_type, tp_id, diag);
2755 }
2756
2757 void
2758 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
2759 {
2760         int vlan_offload;
2761         if (port_id_is_invalid(port_id, ENABLED_WARN))
2762                 return;
2763         if (vlan_id_is_invalid(vlan_id))
2764                 return;
2765
2766         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
2767         if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD) {
2768                 printf("Error, as QinQ has been enabled.\n");
2769                 return;
2770         }
2771
2772         tx_vlan_reset(port_id);
2773         ports[port_id].tx_ol_flags |= TESTPMD_TX_OFFLOAD_INSERT_VLAN;
2774         ports[port_id].tx_vlan_id = vlan_id;
2775 }
2776
2777 void
2778 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
2779 {
2780         int vlan_offload;
2781         if (port_id_is_invalid(port_id, ENABLED_WARN))
2782                 return;
2783         if (vlan_id_is_invalid(vlan_id))
2784                 return;
2785         if (vlan_id_is_invalid(vlan_id_outer))
2786                 return;
2787
2788         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
2789         if (!(vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)) {
2790                 printf("Error, as QinQ hasn't been enabled.\n");
2791                 return;
2792         }
2793
2794         tx_vlan_reset(port_id);
2795         ports[port_id].tx_ol_flags |= TESTPMD_TX_OFFLOAD_INSERT_QINQ;
2796         ports[port_id].tx_vlan_id = vlan_id;
2797         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
2798 }
2799
2800 void
2801 tx_vlan_reset(portid_t port_id)
2802 {
2803         if (port_id_is_invalid(port_id, ENABLED_WARN))
2804                 return;
2805         ports[port_id].tx_ol_flags &= ~(TESTPMD_TX_OFFLOAD_INSERT_VLAN |
2806                                 TESTPMD_TX_OFFLOAD_INSERT_QINQ);
2807         ports[port_id].tx_vlan_id = 0;
2808         ports[port_id].tx_vlan_id_outer = 0;
2809 }
2810
2811 void
2812 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
2813 {
2814         if (port_id_is_invalid(port_id, ENABLED_WARN))
2815                 return;
2816
2817         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
2818 }
2819
2820 void
2821 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
2822 {
2823         uint16_t i;
2824         uint8_t existing_mapping_found = 0;
2825
2826         if (port_id_is_invalid(port_id, ENABLED_WARN))
2827                 return;
2828
2829         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
2830                 return;
2831
2832         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
2833                 printf("map_value not in required range 0..%d\n",
2834                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
2835                 return;
2836         }
2837
2838         if (!is_rx) { /*then tx*/
2839                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
2840                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
2841                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
2842                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
2843                                 existing_mapping_found = 1;
2844                                 break;
2845                         }
2846                 }
2847                 if (!existing_mapping_found) { /* A new additional mapping... */
2848                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
2849                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
2850                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
2851                         nb_tx_queue_stats_mappings++;
2852                 }
2853         }
2854         else { /*rx*/
2855                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
2856                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
2857                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
2858                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
2859                                 existing_mapping_found = 1;
2860                                 break;
2861                         }
2862                 }
2863                 if (!existing_mapping_found) { /* A new additional mapping... */
2864                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
2865                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
2866                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
2867                         nb_rx_queue_stats_mappings++;
2868                 }
2869         }
2870 }
2871
2872 void
2873 set_xstats_hide_zero(uint8_t on_off)
2874 {
2875         xstats_hide_zero = on_off;
2876 }
2877
2878 static inline void
2879 print_fdir_mask(struct rte_eth_fdir_masks *mask)
2880 {
2881         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
2882
2883         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
2884                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
2885                         " tunnel_id: 0x%08x",
2886                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
2887                         rte_be_to_cpu_32(mask->tunnel_id_mask));
2888         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
2889                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
2890                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
2891                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
2892
2893                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
2894                         rte_be_to_cpu_16(mask->src_port_mask),
2895                         rte_be_to_cpu_16(mask->dst_port_mask));
2896
2897                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
2898                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
2899                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
2900                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
2901                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
2902
2903                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
2904                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
2905                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
2906                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
2907                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
2908         }
2909
2910         printf("\n");
2911 }
2912
2913 static inline void
2914 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
2915 {
2916         struct rte_eth_flex_payload_cfg *cfg;
2917         uint32_t i, j;
2918
2919         for (i = 0; i < flex_conf->nb_payloads; i++) {
2920                 cfg = &flex_conf->flex_set[i];
2921                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
2922                         printf("\n    RAW:  ");
2923                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
2924                         printf("\n    L2_PAYLOAD:  ");
2925                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
2926                         printf("\n    L3_PAYLOAD:  ");
2927                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
2928                         printf("\n    L4_PAYLOAD:  ");
2929                 else
2930                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
2931                 for (j = 0; j < num; j++)
2932                         printf("  %-5u", cfg->src_offset[j]);
2933         }
2934         printf("\n");
2935 }
2936
2937 static char *
2938 flowtype_to_str(uint16_t flow_type)
2939 {
2940         struct flow_type_info {
2941                 char str[32];
2942                 uint16_t ftype;
2943         };
2944
2945         uint8_t i;
2946         static struct flow_type_info flowtype_str_table[] = {
2947                 {"raw", RTE_ETH_FLOW_RAW},
2948                 {"ipv4", RTE_ETH_FLOW_IPV4},
2949                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
2950                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
2951                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
2952                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
2953                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
2954                 {"ipv6", RTE_ETH_FLOW_IPV6},
2955                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
2956                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
2957                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
2958                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
2959                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
2960                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
2961                 {"port", RTE_ETH_FLOW_PORT},
2962                 {"vxlan", RTE_ETH_FLOW_VXLAN},
2963                 {"geneve", RTE_ETH_FLOW_GENEVE},
2964                 {"nvgre", RTE_ETH_FLOW_NVGRE},
2965         };
2966
2967         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
2968                 if (flowtype_str_table[i].ftype == flow_type)
2969                         return flowtype_str_table[i].str;
2970         }
2971
2972         return NULL;
2973 }
2974
2975 static inline void
2976 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
2977 {
2978         struct rte_eth_fdir_flex_mask *mask;
2979         uint32_t i, j;
2980         char *p;
2981
2982         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
2983                 mask = &flex_conf->flex_mask[i];
2984                 p = flowtype_to_str(mask->flow_type);
2985                 printf("\n    %s:\t", p ? p : "unknown");
2986                 for (j = 0; j < num; j++)
2987                         printf(" %02x", mask->mask[j]);
2988         }
2989         printf("\n");
2990 }
2991
2992 static inline void
2993 print_fdir_flow_type(uint32_t flow_types_mask)
2994 {
2995         int i;
2996         char *p;
2997
2998         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
2999                 if (!(flow_types_mask & (1 << i)))
3000                         continue;
3001                 p = flowtype_to_str(i);
3002                 if (p)
3003                         printf(" %s", p);
3004                 else
3005                         printf(" unknown");
3006         }
3007         printf("\n");
3008 }
3009
3010 void
3011 fdir_get_infos(portid_t port_id)
3012 {
3013         struct rte_eth_fdir_stats fdir_stat;
3014         struct rte_eth_fdir_info fdir_info;
3015         int ret;
3016
3017         static const char *fdir_stats_border = "########################";
3018
3019         if (port_id_is_invalid(port_id, ENABLED_WARN))
3020                 return;
3021         ret = rte_eth_dev_filter_supported(port_id, RTE_ETH_FILTER_FDIR);
3022         if (ret < 0) {
3023                 printf("\n FDIR is not supported on port %-2d\n",
3024                         port_id);
3025                 return;
3026         }
3027
3028         memset(&fdir_info, 0, sizeof(fdir_info));
3029         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3030                                RTE_ETH_FILTER_INFO, &fdir_info);
3031         memset(&fdir_stat, 0, sizeof(fdir_stat));
3032         rte_eth_dev_filter_ctrl(port_id, RTE_ETH_FILTER_FDIR,
3033                                RTE_ETH_FILTER_STATS, &fdir_stat);
3034         printf("\n  %s FDIR infos for port %-2d     %s\n",
3035                fdir_stats_border, port_id, fdir_stats_border);
3036         printf("  MODE: ");
3037         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
3038                 printf("  PERFECT\n");
3039         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
3040                 printf("  PERFECT-MAC-VLAN\n");
3041         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
3042                 printf("  PERFECT-TUNNEL\n");
3043         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
3044                 printf("  SIGNATURE\n");
3045         else
3046                 printf("  DISABLE\n");
3047         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
3048                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
3049                 printf("  SUPPORTED FLOW TYPE: ");
3050                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
3051         }
3052         printf("  FLEX PAYLOAD INFO:\n");
3053         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
3054                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
3055                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
3056                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
3057                 fdir_info.flex_payload_unit,
3058                 fdir_info.max_flex_payload_segment_num,
3059                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
3060         printf("  MASK: ");
3061         print_fdir_mask(&fdir_info.mask);
3062         if (fdir_info.flex_conf.nb_payloads > 0) {
3063                 printf("  FLEX PAYLOAD SRC OFFSET:");
3064                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3065         }
3066         if (fdir_info.flex_conf.nb_flexmasks > 0) {
3067                 printf("  FLEX MASK CFG:");
3068                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
3069         }
3070         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
3071                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
3072         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
3073                fdir_info.guarant_spc, fdir_info.best_spc);
3074         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
3075                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
3076                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
3077                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
3078                fdir_stat.collision, fdir_stat.free,
3079                fdir_stat.maxhash, fdir_stat.maxlen,
3080                fdir_stat.add, fdir_stat.remove,
3081                fdir_stat.f_add, fdir_stat.f_remove);
3082         printf("  %s############################%s\n",
3083                fdir_stats_border, fdir_stats_border);
3084 }
3085
3086 void
3087 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
3088 {
3089         struct rte_port *port;
3090         struct rte_eth_fdir_flex_conf *flex_conf;
3091         int i, idx = 0;
3092
3093         port = &ports[port_id];
3094         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3095         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
3096                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
3097                         idx = i;
3098                         break;
3099                 }
3100         }
3101         if (i >= RTE_ETH_FLOW_MAX) {
3102                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
3103                         idx = flex_conf->nb_flexmasks;
3104                         flex_conf->nb_flexmasks++;
3105                 } else {
3106                         printf("The flex mask table is full. Can not set flex"
3107                                 " mask for flow_type(%u).", cfg->flow_type);
3108                         return;
3109                 }
3110         }
3111         rte_memcpy(&flex_conf->flex_mask[idx],
3112                          cfg,
3113                          sizeof(struct rte_eth_fdir_flex_mask));
3114 }
3115
3116 void
3117 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
3118 {
3119         struct rte_port *port;
3120         struct rte_eth_fdir_flex_conf *flex_conf;
3121         int i, idx = 0;
3122
3123         port = &ports[port_id];
3124         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
3125         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
3126                 if (cfg->type == flex_conf->flex_set[i].type) {
3127                         idx = i;
3128                         break;
3129                 }
3130         }
3131         if (i >= RTE_ETH_PAYLOAD_MAX) {
3132                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
3133                         idx = flex_conf->nb_payloads;
3134                         flex_conf->nb_payloads++;
3135                 } else {
3136                         printf("The flex payload table is full. Can not set"
3137                                 " flex payload for type(%u).", cfg->type);
3138                         return;
3139                 }
3140         }
3141         rte_memcpy(&flex_conf->flex_set[idx],
3142                          cfg,
3143                          sizeof(struct rte_eth_flex_payload_cfg));
3144
3145 }
3146
3147 void
3148 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
3149 {
3150 #ifdef RTE_LIBRTE_IXGBE_PMD
3151         int diag;
3152
3153         if (is_rx)
3154                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
3155         else
3156                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
3157
3158         if (diag == 0)
3159                 return;
3160         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
3161                         is_rx ? "rx" : "tx", port_id, diag);
3162         return;
3163 #endif
3164         printf("VF %s setting not supported for port %d\n",
3165                         is_rx ? "Rx" : "Tx", port_id);
3166         RTE_SET_USED(vf);
3167         RTE_SET_USED(on);
3168 }
3169
3170 int
3171 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
3172 {
3173         int diag;
3174         struct rte_eth_link link;
3175
3176         if (port_id_is_invalid(port_id, ENABLED_WARN))
3177                 return 1;
3178         rte_eth_link_get_nowait(port_id, &link);
3179         if (rate > link.link_speed) {
3180                 printf("Invalid rate value:%u bigger than link speed: %u\n",
3181                         rate, link.link_speed);
3182                 return 1;
3183         }
3184         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
3185         if (diag == 0)
3186                 return diag;
3187         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
3188                 port_id, diag);
3189         return diag;
3190 }
3191
3192 int
3193 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
3194 {
3195         int diag = -ENOTSUP;
3196
3197         RTE_SET_USED(vf);
3198         RTE_SET_USED(rate);
3199         RTE_SET_USED(q_msk);
3200
3201 #ifdef RTE_LIBRTE_IXGBE_PMD
3202         if (diag == -ENOTSUP)
3203                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
3204                                                        q_msk);
3205 #endif
3206 #ifdef RTE_LIBRTE_BNXT_PMD
3207         if (diag == -ENOTSUP)
3208                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
3209 #endif
3210         if (diag == 0)
3211                 return diag;
3212
3213         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
3214                 port_id, diag);
3215         return diag;
3216 }
3217
3218 /*
3219  * Functions to manage the set of filtered Multicast MAC addresses.
3220  *
3221  * A pool of filtered multicast MAC addresses is associated with each port.
3222  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
3223  * The address of the pool and the number of valid multicast MAC addresses
3224  * recorded in the pool are stored in the fields "mc_addr_pool" and
3225  * "mc_addr_nb" of the "rte_port" data structure.
3226  *
3227  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
3228  * to be supplied a contiguous array of multicast MAC addresses.
3229  * To comply with this constraint, the set of multicast addresses recorded
3230  * into the pool are systematically compacted at the beginning of the pool.
3231  * Hence, when a multicast address is removed from the pool, all following
3232  * addresses, if any, are copied back to keep the set contiguous.
3233  */
3234 #define MCAST_POOL_INC 32
3235
3236 static int
3237 mcast_addr_pool_extend(struct rte_port *port)
3238 {
3239         struct ether_addr *mc_pool;
3240         size_t mc_pool_size;
3241
3242         /*
3243          * If a free entry is available at the end of the pool, just
3244          * increment the number of recorded multicast addresses.
3245          */
3246         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
3247                 port->mc_addr_nb++;
3248                 return 0;
3249         }
3250
3251         /*
3252          * [re]allocate a pool with MCAST_POOL_INC more entries.
3253          * The previous test guarantees that port->mc_addr_nb is a multiple
3254          * of MCAST_POOL_INC.
3255          */
3256         mc_pool_size = sizeof(struct ether_addr) * (port->mc_addr_nb +
3257                                                     MCAST_POOL_INC);
3258         mc_pool = (struct ether_addr *) realloc(port->mc_addr_pool,
3259                                                 mc_pool_size);
3260         if (mc_pool == NULL) {
3261                 printf("allocation of pool of %u multicast addresses failed\n",
3262                        port->mc_addr_nb + MCAST_POOL_INC);
3263                 return -ENOMEM;
3264         }
3265
3266         port->mc_addr_pool = mc_pool;
3267         port->mc_addr_nb++;
3268         return 0;
3269
3270 }
3271
3272 static void
3273 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
3274 {
3275         port->mc_addr_nb--;
3276         if (addr_idx == port->mc_addr_nb) {
3277                 /* No need to recompact the set of multicast addressses. */
3278                 if (port->mc_addr_nb == 0) {
3279                         /* free the pool of multicast addresses. */
3280                         free(port->mc_addr_pool);
3281                         port->mc_addr_pool = NULL;
3282                 }
3283                 return;
3284         }
3285         memmove(&port->mc_addr_pool[addr_idx],
3286                 &port->mc_addr_pool[addr_idx + 1],
3287                 sizeof(struct ether_addr) * (port->mc_addr_nb - addr_idx));
3288 }
3289
3290 static void
3291 eth_port_multicast_addr_list_set(portid_t port_id)
3292 {
3293         struct rte_port *port;
3294         int diag;
3295
3296         port = &ports[port_id];
3297         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
3298                                             port->mc_addr_nb);
3299         if (diag == 0)
3300                 return;
3301         printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
3302                port->mc_addr_nb, port_id, -diag);
3303 }
3304
3305 void
3306 mcast_addr_add(portid_t port_id, struct ether_addr *mc_addr)
3307 {
3308         struct rte_port *port;
3309         uint32_t i;
3310
3311         if (port_id_is_invalid(port_id, ENABLED_WARN))
3312                 return;
3313
3314         port = &ports[port_id];
3315
3316         /*
3317          * Check that the added multicast MAC address is not already recorded
3318          * in the pool of multicast addresses.
3319          */
3320         for (i = 0; i < port->mc_addr_nb; i++) {
3321                 if (is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
3322                         printf("multicast address already filtered by port\n");
3323                         return;
3324                 }
3325         }
3326
3327         if (mcast_addr_pool_extend(port) != 0)
3328                 return;
3329         ether_addr_copy(mc_addr, &port->mc_addr_pool[i]);
3330         eth_port_multicast_addr_list_set(port_id);
3331 }
3332
3333 void
3334 mcast_addr_remove(portid_t port_id, struct ether_addr *mc_addr)
3335 {
3336         struct rte_port *port;
3337         uint32_t i;
3338
3339         if (port_id_is_invalid(port_id, ENABLED_WARN))
3340                 return;
3341
3342         port = &ports[port_id];
3343
3344         /*
3345          * Search the pool of multicast MAC addresses for the removed address.
3346          */
3347         for (i = 0; i < port->mc_addr_nb; i++) {
3348                 if (is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
3349                         break;
3350         }
3351         if (i == port->mc_addr_nb) {
3352                 printf("multicast address not filtered by port %d\n", port_id);
3353                 return;
3354         }
3355
3356         mcast_addr_pool_remove(port, i);
3357         eth_port_multicast_addr_list_set(port_id);
3358 }
3359
3360 void
3361 port_dcb_info_display(portid_t port_id)
3362 {
3363         struct rte_eth_dcb_info dcb_info;
3364         uint16_t i;
3365         int ret;
3366         static const char *border = "================";
3367
3368         if (port_id_is_invalid(port_id, ENABLED_WARN))
3369                 return;
3370
3371         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
3372         if (ret) {
3373                 printf("\n Failed to get dcb infos on port %-2d\n",
3374                         port_id);
3375                 return;
3376         }
3377         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
3378         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
3379         printf("\n  TC :        ");
3380         for (i = 0; i < dcb_info.nb_tcs; i++)
3381                 printf("\t%4d", i);
3382         printf("\n  Priority :  ");
3383         for (i = 0; i < dcb_info.nb_tcs; i++)
3384                 printf("\t%4d", dcb_info.prio_tc[i]);
3385         printf("\n  BW percent :");
3386         for (i = 0; i < dcb_info.nb_tcs; i++)
3387                 printf("\t%4d%%", dcb_info.tc_bws[i]);
3388         printf("\n  RXQ base :  ");
3389         for (i = 0; i < dcb_info.nb_tcs; i++)
3390                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
3391         printf("\n  RXQ number :");
3392         for (i = 0; i < dcb_info.nb_tcs; i++)
3393                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
3394         printf("\n  TXQ base :  ");
3395         for (i = 0; i < dcb_info.nb_tcs; i++)
3396                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
3397         printf("\n  TXQ number :");
3398         for (i = 0; i < dcb_info.nb_tcs; i++)
3399                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
3400         printf("\n");
3401 }
3402
3403 uint8_t *
3404 open_ddp_package_file(const char *file_path, uint32_t *size)
3405 {
3406         int fd = open(file_path, O_RDONLY);
3407         off_t pkg_size;
3408         uint8_t *buf = NULL;
3409         int ret = 0;
3410         struct stat st_buf;
3411
3412         if (size)
3413                 *size = 0;
3414
3415         if (fd == -1) {
3416                 printf("%s: Failed to open %s\n", __func__, file_path);
3417                 return buf;
3418         }
3419
3420         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
3421                 close(fd);
3422                 printf("%s: File operations failed\n", __func__);
3423                 return buf;
3424         }
3425
3426         pkg_size = st_buf.st_size;
3427         if (pkg_size < 0) {
3428                 close(fd);
3429                 printf("%s: File operations failed\n", __func__);
3430                 return buf;
3431         }
3432
3433         buf = (uint8_t *)malloc(pkg_size);
3434         if (!buf) {
3435                 close(fd);
3436                 printf("%s: Failed to malloc memory\n", __func__);
3437                 return buf;
3438         }
3439
3440         ret = read(fd, buf, pkg_size);
3441         if (ret < 0) {
3442                 close(fd);
3443                 printf("%s: File read operation failed\n", __func__);
3444                 close_ddp_package_file(buf);
3445                 return NULL;
3446         }
3447
3448         if (size)
3449                 *size = pkg_size;
3450
3451         close(fd);
3452
3453         return buf;
3454 }
3455
3456 int
3457 save_ddp_package_file(const char *file_path, uint8_t *buf, uint32_t size)
3458 {
3459         FILE *fh = fopen(file_path, "wb");
3460
3461         if (fh == NULL) {
3462                 printf("%s: Failed to open %s\n", __func__, file_path);
3463                 return -1;
3464         }
3465
3466         if (fwrite(buf, 1, size, fh) != size) {
3467                 fclose(fh);
3468                 printf("%s: File write operation failed\n", __func__);
3469                 return -1;
3470         }
3471
3472         fclose(fh);
3473
3474         return 0;
3475 }
3476
3477 int
3478 close_ddp_package_file(uint8_t *buf)
3479 {
3480         if (buf) {
3481                 free((void *)buf);
3482                 return 0;
3483         }
3484
3485         return -1;
3486 }
3487
3488 void
3489 port_queue_region_info_display(portid_t port_id, void *buf)
3490 {
3491 #ifdef RTE_LIBRTE_I40E_PMD
3492         uint16_t i, j;
3493         struct rte_pmd_i40e_queue_regions *info =
3494                 (struct rte_pmd_i40e_queue_regions *)buf;
3495         static const char *queue_region_info_stats_border = "-------";
3496
3497         if (!info->queue_region_number)
3498                 printf("there is no region has been set before");
3499
3500         printf("\n      %s All queue region info for port=%2d %s",
3501                         queue_region_info_stats_border, port_id,
3502                         queue_region_info_stats_border);
3503         printf("\n      queue_region_number: %-14u \n",
3504                         info->queue_region_number);
3505
3506         for (i = 0; i < info->queue_region_number; i++) {
3507                 printf("\n      region_id: %-14u queue_number: %-14u "
3508                         "queue_start_index: %-14u \n",
3509                         info->region[i].region_id,
3510                         info->region[i].queue_num,
3511                         info->region[i].queue_start_index);
3512
3513                 printf("  user_priority_num is  %-14u :",
3514                                         info->region[i].user_priority_num);
3515                 for (j = 0; j < info->region[i].user_priority_num; j++)
3516                         printf(" %-14u ", info->region[i].user_priority[j]);
3517
3518                 printf("\n      flowtype_num is  %-14u :",
3519                                 info->region[i].flowtype_num);
3520                 for (j = 0; j < info->region[i].flowtype_num; j++)
3521                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
3522         }
3523 #else
3524         RTE_SET_USED(port_id);
3525         RTE_SET_USED(buf);
3526 #endif
3527
3528         printf("\n\n");
3529 }