app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_NET_IXGBE
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_NET_I40E
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_NET_BNXT
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #include <rte_gro.h>
  52 #include <rte_hexdump.h>
  53
  54 #include "testpmd.h"
  55
  56 #define ETHDEV_FWVERS_LEN 32
  57
  58 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  59 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  60 #else
  61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  62 #endif
  63
  64 #define NS_PER_SEC 1E9
  65
  66 static char *flowtype_to_str(uint16_t flow_type);
  67
  68 static const struct {
  69         enum tx_pkt_split split;
  70         const char *name;
  71 } tx_split_name[] = {
  72         {
  73                 .split = TX_PKT_SPLIT_OFF,
  74                 .name = "off",
  75         },
  76         {
  77                 .split = TX_PKT_SPLIT_ON,
  78                 .name = "on",
  79         },
  80         {
  81                 .split = TX_PKT_SPLIT_RND,
  82                 .name = "rand",
  83         },
  84 };
  85
  86 const struct rss_type_info rss_type_table[] = {
  87         { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  88                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  89                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
  90                 ETH_RSS_GTPU | ETH_RSS_ECPRI},
  91         { "none", 0 },
  92         { "eth", ETH_RSS_ETH },
  93         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  94         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  95         { "vlan", ETH_RSS_VLAN },
  96         { "s-vlan", ETH_RSS_S_VLAN },
  97         { "c-vlan", ETH_RSS_C_VLAN },
  98         { "ipv4", ETH_RSS_IPV4 },
  99         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 100         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 101         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 102         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 103         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 104         { "ipv6", ETH_RSS_IPV6 },
 105         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 106         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 107         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 108         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 109         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 110         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 111         { "ipv6-ex", ETH_RSS_IPV6_EX },
 112         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 113         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 114         { "port", ETH_RSS_PORT },
 115         { "vxlan", ETH_RSS_VXLAN },
 116         { "geneve", ETH_RSS_GENEVE },
 117         { "nvgre", ETH_RSS_NVGRE },
 118         { "ip", ETH_RSS_IP },
 119         { "udp", ETH_RSS_UDP },
 120         { "tcp", ETH_RSS_TCP },
 121         { "sctp", ETH_RSS_SCTP },
 122         { "tunnel", ETH_RSS_TUNNEL },
 123         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 124         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 125         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 126         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 127         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 128         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 129         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 130         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 131         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 132         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 133         { "esp", ETH_RSS_ESP },
 134         { "ah", ETH_RSS_AH },
 135         { "l2tpv3", ETH_RSS_L2TPV3 },
 136         { "pfcp", ETH_RSS_PFCP },
 137         { "pppoe", ETH_RSS_PPPOE },
 138         { "gtpu", ETH_RSS_GTPU },
 139         { "ecpri", ETH_RSS_ECPRI },
 140         { NULL, 0 },
 141 };
 142
 143 static const struct {
 144         enum rte_eth_fec_mode mode;
 145         const char *name;
 146 } fec_mode_name[] = {
 147         {
 148                 .mode = RTE_ETH_FEC_NOFEC,
 149                 .name = "off",
 150         },
 151         {
 152                 .mode = RTE_ETH_FEC_AUTO,
 153                 .name = "auto",
 154         },
 155         {
 156                 .mode = RTE_ETH_FEC_BASER,
 157                 .name = "baser",
 158         },
 159         {
 160                 .mode = RTE_ETH_FEC_RS,
 161                 .name = "rs",
 162         },
 163 };
 164
 165 static void
 166 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 167 {
 168         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 169         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 170         printf("%s%s", name, buf);
 171 }
 172
 173 void
 174 nic_stats_display(portid_t port_id)
 175 {
 176         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 177         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 178         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 179         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 180         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 181         struct timespec cur_time;
 182         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 183                                                                 diff_ns;
 184         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 185         struct rte_eth_stats stats;
 186
 187         static const char *nic_stats_border = "########################";
 188
 189         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 190                 print_valid_ports();
 191                 return;
 192         }
 193         rte_eth_stats_get(port_id, &stats);
 194         printf("\n  %s NIC statistics for port %-2d %s\n",
 195                nic_stats_border, port_id, nic_stats_border);
 196
 197         printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 198                "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes);
 199         printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 200         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 201         printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 202                "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes);
 203
 204         diff_ns = 0;
 205         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 206                 uint64_t ns;
 207
 208                 ns = cur_time.tv_sec * NS_PER_SEC;
 209                 ns += cur_time.tv_nsec;
 210
 211                 if (prev_ns[port_id] != 0)
 212                         diff_ns = ns - prev_ns[port_id];
 213                 prev_ns[port_id] = ns;
 214         }
 215
 216         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 217                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 218         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 219                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 220         prev_pkts_rx[port_id] = stats.ipackets;
 221         prev_pkts_tx[port_id] = stats.opackets;
 222         mpps_rx = diff_ns > 0 ?
 223                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 224         mpps_tx = diff_ns > 0 ?
 225                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 226
 227         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 228                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 229         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 230                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 231         prev_bytes_rx[port_id] = stats.ibytes;
 232         prev_bytes_tx[port_id] = stats.obytes;
 233         mbps_rx = diff_ns > 0 ?
 234                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 235         mbps_tx = diff_ns > 0 ?
 236                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 237
 238         printf("\n  Throughput (since last show)\n");
 239         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 240                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 241                mpps_tx, mbps_tx * 8);
 242
 243         printf("  %s############################%s\n",
 244                nic_stats_border, nic_stats_border);
 245 }
 246
 247 void
 248 nic_stats_clear(portid_t port_id)
 249 {
 250         int ret;
 251
 252         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 253                 print_valid_ports();
 254                 return;
 255         }
 256
 257         ret = rte_eth_stats_reset(port_id);
 258         if (ret != 0) {
 259                 printf("%s: Error: failed to reset stats (port %u): %s",
 260                        __func__, port_id, strerror(-ret));
 261                 return;
 262         }
 263
 264         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 265         if (ret != 0) {
 266                 if (ret < 0)
 267                         ret = -ret;
 268                 printf("%s: Error: failed to get stats (port %u): %s",
 269                        __func__, port_id, strerror(ret));
 270                 return;
 271         }
 272         printf("\n  NIC statistics for port %d cleared\n", port_id);
 273 }
 274
 275 void
 276 nic_xstats_display(portid_t port_id)
 277 {
 278         struct rte_eth_xstat *xstats;
 279         int cnt_xstats, idx_xstat;
 280         struct rte_eth_xstat_name *xstats_names;
 281
 282         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 283                 print_valid_ports();
 284                 return;
 285         }
 286         printf("###### NIC extended statistics for port %-2d\n", port_id);
 287         if (!rte_eth_dev_is_valid_port(port_id)) {
 288                 printf("Error: Invalid port number %i\n", port_id);
 289                 return;
 290         }
 291
 292         /* Get count */
 293         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 294         if (cnt_xstats  < 0) {
 295                 printf("Error: Cannot get count of xstats\n");
 296                 return;
 297         }
 298
 299         /* Get id-name lookup table */
 300         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 301         if (xstats_names == NULL) {
 302                 printf("Cannot allocate memory for xstats lookup\n");
 303                 return;
 304         }
 305         if (cnt_xstats != rte_eth_xstats_get_names(
 306                         port_id, xstats_names, cnt_xstats)) {
 307                 printf("Error: Cannot get xstats lookup\n");
 308                 free(xstats_names);
 309                 return;
 310         }
 311
 312         /* Get stats themselves */
 313         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 314         if (xstats == NULL) {
 315                 printf("Cannot allocate memory for xstats\n");
 316                 free(xstats_names);
 317                 return;
 318         }
 319         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 320                 printf("Error: Unable to get xstats\n");
 321                 free(xstats_names);
 322                 free(xstats);
 323                 return;
 324         }
 325
 326         /* Display xstats */
 327         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 328                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 329                         continue;
 330                 printf("%s: %"PRIu64"\n",
 331                         xstats_names[idx_xstat].name,
 332                         xstats[idx_xstat].value);
 333         }
 334         free(xstats_names);
 335         free(xstats);
 336 }
 337
 338 void
 339 nic_xstats_clear(portid_t port_id)
 340 {
 341         int ret;
 342
 343         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 344                 print_valid_ports();
 345                 return;
 346         }
 347
 348         ret = rte_eth_xstats_reset(port_id);
 349         if (ret != 0) {
 350                 printf("%s: Error: failed to reset xstats (port %u): %s",
 351                        __func__, port_id, strerror(-ret));
 352                 return;
 353         }
 354
 355         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 356         if (ret != 0) {
 357                 if (ret < 0)
 358                         ret = -ret;
 359                 printf("%s: Error: failed to get stats (port %u): %s",
 360                        __func__, port_id, strerror(ret));
 361                 return;
 362         }
 363 }
 364
 365 void
 366 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 367 {
 368         struct rte_eth_burst_mode mode;
 369         struct rte_eth_rxq_info qinfo;
 370         int32_t rc;
 371         static const char *info_border = "*********************";
 372
 373         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 374         if (rc != 0) {
 375                 printf("Failed to retrieve information for port: %u, "
 376                         "RX queue: %hu\nerror desc: %s(%d)\n",
 377                         port_id, queue_id, strerror(-rc), rc);
 378                 return;
 379         }
 380
 381         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 382                info_border, port_id, queue_id, info_border);
 383
 384         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 385         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 386         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 387         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 388         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 389         printf("\nRX drop packets: %s",
 390                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 391         printf("\nRX deferred start: %s",
 392                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 393         printf("\nRX scattered packets: %s",
 394                 (qinfo.scattered_rx != 0) ? "on" : "off");
 395         if (qinfo.rx_buf_size != 0)
 396                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 397         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 398
 399         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 400                 printf("\nBurst mode: %s%s",
 401                        mode.info,
 402                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 403                                 " (per queue)" : "");
 404
 405         printf("\n");
 406 }
 407
 408 void
 409 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 410 {
 411         struct rte_eth_burst_mode mode;
 412         struct rte_eth_txq_info qinfo;
 413         int32_t rc;
 414         static const char *info_border = "*********************";
 415
 416         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 417         if (rc != 0) {
 418                 printf("Failed to retrieve information for port: %u, "
 419                         "TX queue: %hu\nerror desc: %s(%d)\n",
 420                         port_id, queue_id, strerror(-rc), rc);
 421                 return;
 422         }
 423
 424         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 425                info_border, port_id, queue_id, info_border);
 426
 427         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 428         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 429         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 430         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 431         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 432         printf("\nTX deferred start: %s",
 433                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 434         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 435
 436         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 437                 printf("\nBurst mode: %s%s",
 438                        mode.info,
 439                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 440                                 " (per queue)" : "");
 441
 442         printf("\n");
 443 }
 444
 445 static int bus_match_all(const struct rte_bus *bus, const void *data)
 446 {
 447         RTE_SET_USED(bus);
 448         RTE_SET_USED(data);
 449         return 0;
 450 }
 451
 452 static void
 453 device_infos_display_speeds(uint32_t speed_capa)
 454 {
 455         printf("\n\tDevice speed capability:");
 456         if (speed_capa == ETH_LINK_SPEED_AUTONEG)
 457                 printf(" Autonegotiate (all speeds)");
 458         if (speed_capa & ETH_LINK_SPEED_FIXED)
 459                 printf(" Disable autonegotiate (fixed speed)  ");
 460         if (speed_capa & ETH_LINK_SPEED_10M_HD)
 461                 printf(" 10 Mbps half-duplex  ");
 462         if (speed_capa & ETH_LINK_SPEED_10M)
 463                 printf(" 10 Mbps full-duplex  ");
 464         if (speed_capa & ETH_LINK_SPEED_100M_HD)
 465                 printf(" 100 Mbps half-duplex  ");
 466         if (speed_capa & ETH_LINK_SPEED_100M)
 467                 printf(" 100 Mbps full-duplex  ");
 468         if (speed_capa & ETH_LINK_SPEED_1G)
 469                 printf(" 1 Gbps  ");
 470         if (speed_capa & ETH_LINK_SPEED_2_5G)
 471                 printf(" 2.5 Gbps  ");
 472         if (speed_capa & ETH_LINK_SPEED_5G)
 473                 printf(" 5 Gbps  ");
 474         if (speed_capa & ETH_LINK_SPEED_10G)
 475                 printf(" 10 Gbps  ");
 476         if (speed_capa & ETH_LINK_SPEED_20G)
 477                 printf(" 20 Gbps  ");
 478         if (speed_capa & ETH_LINK_SPEED_25G)
 479                 printf(" 25 Gbps  ");
 480         if (speed_capa & ETH_LINK_SPEED_40G)
 481                 printf(" 40 Gbps  ");
 482         if (speed_capa & ETH_LINK_SPEED_50G)
 483                 printf(" 50 Gbps  ");
 484         if (speed_capa & ETH_LINK_SPEED_56G)
 485                 printf(" 56 Gbps  ");
 486         if (speed_capa & ETH_LINK_SPEED_100G)
 487                 printf(" 100 Gbps  ");
 488         if (speed_capa & ETH_LINK_SPEED_200G)
 489                 printf(" 200 Gbps  ");
 490 }
 491
 492 void
 493 device_infos_display(const char *identifier)
 494 {
 495         static const char *info_border = "*********************";
 496         struct rte_bus *start = NULL, *next;
 497         struct rte_dev_iterator dev_iter;
 498         char name[RTE_ETH_NAME_MAX_LEN];
 499         struct rte_ether_addr mac_addr;
 500         struct rte_device *dev;
 501         struct rte_devargs da;
 502         portid_t port_id;
 503         struct rte_eth_dev_info dev_info;
 504         char devstr[128];
 505
 506         memset(&da, 0, sizeof(da));
 507         if (!identifier)
 508                 goto skip_parse;
 509
 510         if (rte_devargs_parsef(&da, "%s", identifier)) {
 511                 printf("cannot parse identifier\n");
 512                 if (da.args)
 513                         free(da.args);
 514                 return;
 515         }
 516
 517 skip_parse:
 518         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 519
 520                 start = next;
 521                 if (identifier && da.bus != next)
 522                         continue;
 523
 524                 /* Skip buses that don't have iterate method */
 525                 if (!next->dev_iterate)
 526                         continue;
 527
 528                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 529                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 530
 531                         if (!dev->driver)
 532                                 continue;
 533                         /* Check for matching device if identifier is present */
 534                         if (identifier &&
 535                             strncmp(da.name, dev->name, strlen(dev->name)))
 536                                 continue;
 537                         printf("\n%s Infos for device %s %s\n",
 538                                info_border, dev->name, info_border);
 539                         printf("Bus name: %s", dev->bus->name);
 540                         printf("\nDriver name: %s", dev->driver->name);
 541                         printf("\nDevargs: %s",
 542                                dev->devargs ? dev->devargs->args : "");
 543                         printf("\nConnect to socket: %d", dev->numa_node);
 544                         printf("\n");
 545
 546                         /* List ports with matching device name */
 547                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 548                                 printf("\n\tPort id: %-2d", port_id);
 549                                 if (eth_macaddr_get_print_err(port_id,
 550                                                               &mac_addr) == 0)
 551                                         print_ethaddr("\n\tMAC address: ",
 552                                                       &mac_addr);
 553                                 rte_eth_dev_get_name_by_port(port_id, name);
 554                                 printf("\n\tDevice name: %s", name);
 555                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 556                                         device_infos_display_speeds(dev_info.speed_capa);
 557                                 printf("\n");
 558                         }
 559                 }
 560         };
 561 }
 562
 563 void
 564 port_infos_display(portid_t port_id)
 565 {
 566         struct rte_port *port;
 567         struct rte_ether_addr mac_addr;
 568         struct rte_eth_link link;
 569         struct rte_eth_dev_info dev_info;
 570         int vlan_offload;
 571         struct rte_mempool * mp;
 572         static const char *info_border = "*********************";
 573         uint16_t mtu;
 574         char name[RTE_ETH_NAME_MAX_LEN];
 575         int ret;
 576         char fw_version[ETHDEV_FWVERS_LEN];
 577
 578         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 579                 print_valid_ports();
 580                 return;
 581         }
 582         port = &ports[port_id];
 583         ret = eth_link_get_nowait_print_err(port_id, &link);
 584         if (ret < 0)
 585                 return;
 586
 587         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 588         if (ret != 0)
 589                 return;
 590
 591         printf("\n%s Infos for port %-2d %s\n",
 592                info_border, port_id, info_border);
 593         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 594                 print_ethaddr("MAC address: ", &mac_addr);
 595         rte_eth_dev_get_name_by_port(port_id, name);
 596         printf("\nDevice name: %s", name);
 597         printf("\nDriver name: %s", dev_info.driver_name);
 598
 599         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 600                                                 ETHDEV_FWVERS_LEN) == 0)
 601                 printf("\nFirmware-version: %s", fw_version);
 602         else
 603                 printf("\nFirmware-version: %s", "not available");
 604
 605         if (dev_info.device->devargs && dev_info.device->devargs->args)
 606                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 607         printf("\nConnect to socket: %u", port->socket_id);
 608
 609         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 610                 mp = mbuf_pool_find(port_numa[port_id], 0);
 611                 if (mp)
 612                         printf("\nmemory allocation on the socket: %d",
 613                                                         port_numa[port_id]);
 614         } else
 615                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 616
 617         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 618         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 619         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 620                ("full-duplex") : ("half-duplex"));
 621
 622         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 623                 printf("MTU: %u\n", mtu);
 624
 625         printf("Promiscuous mode: %s\n",
 626                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 627         printf("Allmulticast mode: %s\n",
 628                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 629         printf("Maximum number of MAC addresses: %u\n",
 630                (unsigned int)(port->dev_info.max_mac_addrs));
 631         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 632                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 633
 634         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 635         if (vlan_offload >= 0){
 636                 printf("VLAN offload: \n");
 637                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 638                         printf("  strip on, ");
 639                 else
 640                         printf("  strip off, ");
 641
 642                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 643                         printf("filter on, ");
 644                 else
 645                         printf("filter off, ");
 646
 647                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 648                         printf("extend on, ");
 649                 else
 650                         printf("extend off, ");
 651
 652                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 653                         printf("qinq strip on\n");
 654                 else
 655                         printf("qinq strip off\n");
 656         }
 657
 658         if (dev_info.hash_key_size > 0)
 659                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 660         if (dev_info.reta_size > 0)
 661                 printf("Redirection table size: %u\n", dev_info.reta_size);
 662         if (!dev_info.flow_type_rss_offloads)
 663                 printf("No RSS offload flow type is supported.\n");
 664         else {
 665                 uint16_t i;
 666                 char *p;
 667
 668                 printf("Supported RSS offload flow types:\n");
 669                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 670                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 671                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 672                                 continue;
 673                         p = flowtype_to_str(i);
 674                         if (p)
 675                                 printf("  %s\n", p);
 676                         else
 677                                 printf("  user defined %d\n", i);
 678                 }
 679         }
 680
 681         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 682         printf("Maximum configurable length of RX packet: %u\n",
 683                 dev_info.max_rx_pktlen);
 684         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 685                 dev_info.max_lro_pkt_size);
 686         if (dev_info.max_vfs)
 687                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 688         if (dev_info.max_vmdq_pools)
 689                 printf("Maximum number of VMDq pools: %u\n",
 690                         dev_info.max_vmdq_pools);
 691
 692         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 693         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 694         printf("Max possible number of RXDs per queue: %hu\n",
 695                 dev_info.rx_desc_lim.nb_max);
 696         printf("Min possible number of RXDs per queue: %hu\n",
 697                 dev_info.rx_desc_lim.nb_min);
 698         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 699
 700         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 701         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 702         printf("Max possible number of TXDs per queue: %hu\n",
 703                 dev_info.tx_desc_lim.nb_max);
 704         printf("Min possible number of TXDs per queue: %hu\n",
 705                 dev_info.tx_desc_lim.nb_min);
 706         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 707         printf("Max segment number per packet: %hu\n",
 708                 dev_info.tx_desc_lim.nb_seg_max);
 709         printf("Max segment number per MTU/TSO: %hu\n",
 710                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 711
 712         /* Show switch info only if valid switch domain and port id is set */
 713         if (dev_info.switch_info.domain_id !=
 714                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 715                 if (dev_info.switch_info.name)
 716                         printf("Switch name: %s\n", dev_info.switch_info.name);
 717
 718                 printf("Switch domain Id: %u\n",
 719                         dev_info.switch_info.domain_id);
 720                 printf("Switch Port Id: %u\n",
 721                         dev_info.switch_info.port_id);
 722         }
 723 }
 724
 725 void
 726 port_summary_header_display(void)
 727 {
 728         uint16_t port_number;
 729
 730         port_number = rte_eth_dev_count_avail();
 731         printf("Number of available ports: %i\n", port_number);
 732         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 733                         "Driver", "Status", "Link");
 734 }
 735
 736 void
 737 port_summary_display(portid_t port_id)
 738 {
 739         struct rte_ether_addr mac_addr;
 740         struct rte_eth_link link;
 741         struct rte_eth_dev_info dev_info;
 742         char name[RTE_ETH_NAME_MAX_LEN];
 743         int ret;
 744
 745         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 746                 print_valid_ports();
 747                 return;
 748         }
 749
 750         ret = eth_link_get_nowait_print_err(port_id, &link);
 751         if (ret < 0)
 752                 return;
 753
 754         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 755         if (ret != 0)
 756                 return;
 757
 758         rte_eth_dev_get_name_by_port(port_id, name);
 759         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 760         if (ret != 0)
 761                 return;
 762
 763         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 764                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 765                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 766                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 767                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 768                 rte_eth_link_speed_to_str(link.link_speed));
 769 }
 770
 771 void
 772 port_eeprom_display(portid_t port_id)
 773 {
 774         struct rte_dev_eeprom_info einfo;
 775         int ret;
 776         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 777                 print_valid_ports();
 778                 return;
 779         }
 780
 781         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 782         if (len_eeprom < 0) {
 783                 switch (len_eeprom) {
 784                 case -ENODEV:
 785                         printf("port index %d invalid\n", port_id);
 786                         break;
 787                 case -ENOTSUP:
 788                         printf("operation not supported by device\n");
 789                         break;
 790                 case -EIO:
 791                         printf("device is removed\n");
 792                         break;
 793                 default:
 794                         printf("Unable to get EEPROM: %d\n", len_eeprom);
 795                         break;
 796                 }
 797                 return;
 798         }
 799
 800         char buf[len_eeprom];
 801         einfo.offset = 0;
 802         einfo.length = len_eeprom;
 803         einfo.data = buf;
 804
 805         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 806         if (ret != 0) {
 807                 switch (ret) {
 808                 case -ENODEV:
 809                         printf("port index %d invalid\n", port_id);
 810                         break;
 811                 case -ENOTSUP:
 812                         printf("operation not supported by device\n");
 813                         break;
 814                 case -EIO:
 815                         printf("device is removed\n");
 816                         break;
 817                 default:
 818                         printf("Unable to get EEPROM: %d\n", ret);
 819                         break;
 820                 }
 821                 return;
 822         }
 823         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 824         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 825 }
 826
 827 void
 828 port_module_eeprom_display(portid_t port_id)
 829 {
 830         struct rte_eth_dev_module_info minfo;
 831         struct rte_dev_eeprom_info einfo;
 832         int ret;
 833
 834         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 835                 print_valid_ports();
 836                 return;
 837         }
 838
 839
 840         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 841         if (ret != 0) {
 842                 switch (ret) {
 843                 case -ENODEV:
 844                         printf("port index %d invalid\n", port_id);
 845                         break;
 846                 case -ENOTSUP:
 847                         printf("operation not supported by device\n");
 848                         break;
 849                 case -EIO:
 850                         printf("device is removed\n");
 851                         break;
 852                 default:
 853                         printf("Unable to get module EEPROM: %d\n", ret);
 854                         break;
 855                 }
 856                 return;
 857         }
 858
 859         char buf[minfo.eeprom_len];
 860         einfo.offset = 0;
 861         einfo.length = minfo.eeprom_len;
 862         einfo.data = buf;
 863
 864         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 865         if (ret != 0) {
 866                 switch (ret) {
 867                 case -ENODEV:
 868                         printf("port index %d invalid\n", port_id);
 869                         break;
 870                 case -ENOTSUP:
 871                         printf("operation not supported by device\n");
 872                         break;
 873                 case -EIO:
 874                         printf("device is removed\n");
 875                         break;
 876                 default:
 877                         printf("Unable to get module EEPROM: %d\n", ret);
 878                         break;
 879                 }
 880                 return;
 881         }
 882
 883         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 884         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 885 }
 886
 887 void
 888 port_offload_cap_display(portid_t port_id)
 889 {
 890         struct rte_eth_dev_info dev_info;
 891         static const char *info_border = "************";
 892         int ret;
 893
 894         if (port_id_is_invalid(port_id, ENABLED_WARN))
 895                 return;
 896
 897         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 898         if (ret != 0)
 899                 return;
 900
 901         printf("\n%s Port %d supported offload features: %s\n",
 902                 info_border, port_id, info_border);
 903
 904         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 905                 printf("VLAN stripped:                 ");
 906                 if (ports[port_id].dev_conf.rxmode.offloads &
 907                     DEV_RX_OFFLOAD_VLAN_STRIP)
 908                         printf("on\n");
 909                 else
 910                         printf("off\n");
 911         }
 912
 913         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 914                 printf("Double VLANs stripped:         ");
 915                 if (ports[port_id].dev_conf.rxmode.offloads &
 916                     DEV_RX_OFFLOAD_QINQ_STRIP)
 917                         printf("on\n");
 918                 else
 919                         printf("off\n");
 920         }
 921
 922         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
 923                 printf("RX IPv4 checksum:              ");
 924                 if (ports[port_id].dev_conf.rxmode.offloads &
 925                     DEV_RX_OFFLOAD_IPV4_CKSUM)
 926                         printf("on\n");
 927                 else
 928                         printf("off\n");
 929         }
 930
 931         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
 932                 printf("RX UDP checksum:               ");
 933                 if (ports[port_id].dev_conf.rxmode.offloads &
 934                     DEV_RX_OFFLOAD_UDP_CKSUM)
 935                         printf("on\n");
 936                 else
 937                         printf("off\n");
 938         }
 939
 940         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
 941                 printf("RX TCP checksum:               ");
 942                 if (ports[port_id].dev_conf.rxmode.offloads &
 943                     DEV_RX_OFFLOAD_TCP_CKSUM)
 944                         printf("on\n");
 945                 else
 946                         printf("off\n");
 947         }
 948
 949         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
 950                 printf("RX SCTP checksum:              ");
 951                 if (ports[port_id].dev_conf.rxmode.offloads &
 952                     DEV_RX_OFFLOAD_SCTP_CKSUM)
 953                         printf("on\n");
 954                 else
 955                         printf("off\n");
 956         }
 957
 958         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
 959                 printf("RX Outer IPv4 checksum:        ");
 960                 if (ports[port_id].dev_conf.rxmode.offloads &
 961                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
 962                         printf("on\n");
 963                 else
 964                         printf("off\n");
 965         }
 966
 967         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
 968                 printf("RX Outer UDP checksum:         ");
 969                 if (ports[port_id].dev_conf.rxmode.offloads &
 970                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
 971                         printf("on\n");
 972                 else
 973                         printf("off\n");
 974         }
 975
 976         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
 977                 printf("Large receive offload:         ");
 978                 if (ports[port_id].dev_conf.rxmode.offloads &
 979                     DEV_RX_OFFLOAD_TCP_LRO)
 980                         printf("on\n");
 981                 else
 982                         printf("off\n");
 983         }
 984
 985         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
 986                 printf("HW timestamp:                  ");
 987                 if (ports[port_id].dev_conf.rxmode.offloads &
 988                     DEV_RX_OFFLOAD_TIMESTAMP)
 989                         printf("on\n");
 990                 else
 991                         printf("off\n");
 992         }
 993
 994         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
 995                 printf("Rx Keep CRC:                   ");
 996                 if (ports[port_id].dev_conf.rxmode.offloads &
 997                     DEV_RX_OFFLOAD_KEEP_CRC)
 998                         printf("on\n");
 999                 else
1000                         printf("off\n");
1001         }
1002
1003         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
1004                 printf("RX offload security:           ");
1005                 if (ports[port_id].dev_conf.rxmode.offloads &
1006                     DEV_RX_OFFLOAD_SECURITY)
1007                         printf("on\n");
1008                 else
1009                         printf("off\n");
1010         }
1011
1012         if (dev_info.rx_offload_capa & RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT) {
1013                 printf("RX offload buffer split:       ");
1014                 if (ports[port_id].dev_conf.rxmode.offloads &
1015                     RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT)
1016                         printf("on\n");
1017                 else
1018                         printf("off\n");
1019         }
1020
1021         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
1022                 printf("VLAN insert:                   ");
1023                 if (ports[port_id].dev_conf.txmode.offloads &
1024                     DEV_TX_OFFLOAD_VLAN_INSERT)
1025                         printf("on\n");
1026                 else
1027                         printf("off\n");
1028         }
1029
1030         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
1031                 printf("Double VLANs insert:           ");
1032                 if (ports[port_id].dev_conf.txmode.offloads &
1033                     DEV_TX_OFFLOAD_QINQ_INSERT)
1034                         printf("on\n");
1035                 else
1036                         printf("off\n");
1037         }
1038
1039         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
1040                 printf("TX IPv4 checksum:              ");
1041                 if (ports[port_id].dev_conf.txmode.offloads &
1042                     DEV_TX_OFFLOAD_IPV4_CKSUM)
1043                         printf("on\n");
1044                 else
1045                         printf("off\n");
1046         }
1047
1048         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
1049                 printf("TX UDP checksum:               ");
1050                 if (ports[port_id].dev_conf.txmode.offloads &
1051                     DEV_TX_OFFLOAD_UDP_CKSUM)
1052                         printf("on\n");
1053                 else
1054                         printf("off\n");
1055         }
1056
1057         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
1058                 printf("TX TCP checksum:               ");
1059                 if (ports[port_id].dev_conf.txmode.offloads &
1060                     DEV_TX_OFFLOAD_TCP_CKSUM)
1061                         printf("on\n");
1062                 else
1063                         printf("off\n");
1064         }
1065
1066         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
1067                 printf("TX SCTP checksum:              ");
1068                 if (ports[port_id].dev_conf.txmode.offloads &
1069                     DEV_TX_OFFLOAD_SCTP_CKSUM)
1070                         printf("on\n");
1071                 else
1072                         printf("off\n");
1073         }
1074
1075         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
1076                 printf("TX Outer IPv4 checksum:        ");
1077                 if (ports[port_id].dev_conf.txmode.offloads &
1078                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
1079                         printf("on\n");
1080                 else
1081                         printf("off\n");
1082         }
1083
1084         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
1085                 printf("TX TCP segmentation:           ");
1086                 if (ports[port_id].dev_conf.txmode.offloads &
1087                     DEV_TX_OFFLOAD_TCP_TSO)
1088                         printf("on\n");
1089                 else
1090                         printf("off\n");
1091         }
1092
1093         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
1094                 printf("TX UDP segmentation:           ");
1095                 if (ports[port_id].dev_conf.txmode.offloads &
1096                     DEV_TX_OFFLOAD_UDP_TSO)
1097                         printf("on\n");
1098                 else
1099                         printf("off\n");
1100         }
1101
1102         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
1103                 printf("TSO for VXLAN tunnel packet:   ");
1104                 if (ports[port_id].dev_conf.txmode.offloads &
1105                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
1106                         printf("on\n");
1107                 else
1108                         printf("off\n");
1109         }
1110
1111         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
1112                 printf("TSO for GRE tunnel packet:     ");
1113                 if (ports[port_id].dev_conf.txmode.offloads &
1114                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
1115                         printf("on\n");
1116                 else
1117                         printf("off\n");
1118         }
1119
1120         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
1121                 printf("TSO for IPIP tunnel packet:    ");
1122                 if (ports[port_id].dev_conf.txmode.offloads &
1123                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
1124                         printf("on\n");
1125                 else
1126                         printf("off\n");
1127         }
1128
1129         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
1130                 printf("TSO for GENEVE tunnel packet:  ");
1131                 if (ports[port_id].dev_conf.txmode.offloads &
1132                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
1133                         printf("on\n");
1134                 else
1135                         printf("off\n");
1136         }
1137
1138         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
1139                 printf("IP tunnel TSO:  ");
1140                 if (ports[port_id].dev_conf.txmode.offloads &
1141                     DEV_TX_OFFLOAD_IP_TNL_TSO)
1142                         printf("on\n");
1143                 else
1144                         printf("off\n");
1145         }
1146
1147         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
1148                 printf("UDP tunnel TSO:  ");
1149                 if (ports[port_id].dev_conf.txmode.offloads &
1150                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
1151                         printf("on\n");
1152                 else
1153                         printf("off\n");
1154         }
1155
1156         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
1157                 printf("TX Outer UDP checksum:         ");
1158                 if (ports[port_id].dev_conf.txmode.offloads &
1159                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
1160                         printf("on\n");
1161                 else
1162                         printf("off\n");
1163         }
1164
1165         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
1166                 printf("Tx scheduling on timestamp:    ");
1167                 if (ports[port_id].dev_conf.txmode.offloads &
1168                     DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP)
1169                         printf("on\n");
1170                 else
1171                         printf("off\n");
1172         }
1173
1174 }
1175
1176 int
1177 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1178 {
1179         uint16_t pid;
1180
1181         if (port_id == (portid_t)RTE_PORT_ALL)
1182                 return 0;
1183
1184         RTE_ETH_FOREACH_DEV(pid)
1185                 if (port_id == pid)
1186                         return 0;
1187
1188         if (warning == ENABLED_WARN)
1189                 printf("Invalid port %d\n", port_id);
1190
1191         return 1;
1192 }
1193
1194 void print_valid_ports(void)
1195 {
1196         portid_t pid;
1197
1198         printf("The valid ports array is [");
1199         RTE_ETH_FOREACH_DEV(pid) {
1200                 printf(" %d", pid);
1201         }
1202         printf(" ]\n");
1203 }
1204
1205 static int
1206 vlan_id_is_invalid(uint16_t vlan_id)
1207 {
1208         if (vlan_id < 4096)
1209                 return 0;
1210         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1211         return 1;
1212 }
1213
1214 static int
1215 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1216 {
1217         const struct rte_pci_device *pci_dev;
1218         const struct rte_bus *bus;
1219         uint64_t pci_len;
1220
1221         if (reg_off & 0x3) {
1222                 printf("Port register offset 0x%X not aligned on a 4-byte "
1223                        "boundary\n",
1224                        (unsigned)reg_off);
1225                 return 1;
1226         }
1227
1228         if (!ports[port_id].dev_info.device) {
1229                 printf("Invalid device\n");
1230                 return 0;
1231         }
1232
1233         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1234         if (bus && !strcmp(bus->name, "pci")) {
1235                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1236         } else {
1237                 printf("Not a PCI device\n");
1238                 return 1;
1239         }
1240
1241         pci_len = pci_dev->mem_resource[0].len;
1242         if (reg_off >= pci_len) {
1243                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1244                        "resource (length=%"PRIu64")\n",
1245                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1246                 return 1;
1247         }
1248         return 0;
1249 }
1250
1251 static int
1252 reg_bit_pos_is_invalid(uint8_t bit_pos)
1253 {
1254         if (bit_pos <= 31)
1255                 return 0;
1256         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1257         return 1;
1258 }
1259
1260 #define display_port_and_reg_off(port_id, reg_off) \
1261         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1262
1263 static inline void
1264 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1265 {
1266         display_port_and_reg_off(port_id, (unsigned)reg_off);
1267         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1268 }
1269
1270 void
1271 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1272 {
1273         uint32_t reg_v;
1274
1275
1276         if (port_id_is_invalid(port_id, ENABLED_WARN))
1277                 return;
1278         if (port_reg_off_is_invalid(port_id, reg_off))
1279                 return;
1280         if (reg_bit_pos_is_invalid(bit_x))
1281                 return;
1282         reg_v = port_id_pci_reg_read(port_id, reg_off);
1283         display_port_and_reg_off(port_id, (unsigned)reg_off);
1284         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1285 }
1286
1287 void
1288 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1289                            uint8_t bit1_pos, uint8_t bit2_pos)
1290 {
1291         uint32_t reg_v;
1292         uint8_t  l_bit;
1293         uint8_t  h_bit;
1294
1295         if (port_id_is_invalid(port_id, ENABLED_WARN))
1296                 return;
1297         if (port_reg_off_is_invalid(port_id, reg_off))
1298                 return;
1299         if (reg_bit_pos_is_invalid(bit1_pos))
1300                 return;
1301         if (reg_bit_pos_is_invalid(bit2_pos))
1302                 return;
1303         if (bit1_pos > bit2_pos)
1304                 l_bit = bit2_pos, h_bit = bit1_pos;
1305         else
1306                 l_bit = bit1_pos, h_bit = bit2_pos;
1307
1308         reg_v = port_id_pci_reg_read(port_id, reg_off);
1309         reg_v >>= l_bit;
1310         if (h_bit < 31)
1311                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1312         display_port_and_reg_off(port_id, (unsigned)reg_off);
1313         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1314                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1315 }
1316
1317 void
1318 port_reg_display(portid_t port_id, uint32_t reg_off)
1319 {
1320         uint32_t reg_v;
1321
1322         if (port_id_is_invalid(port_id, ENABLED_WARN))
1323                 return;
1324         if (port_reg_off_is_invalid(port_id, reg_off))
1325                 return;
1326         reg_v = port_id_pci_reg_read(port_id, reg_off);
1327         display_port_reg_value(port_id, reg_off, reg_v);
1328 }
1329
1330 void
1331 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1332                  uint8_t bit_v)
1333 {
1334         uint32_t reg_v;
1335
1336         if (port_id_is_invalid(port_id, ENABLED_WARN))
1337                 return;
1338         if (port_reg_off_is_invalid(port_id, reg_off))
1339                 return;
1340         if (reg_bit_pos_is_invalid(bit_pos))
1341                 return;
1342         if (bit_v > 1) {
1343                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1344                 return;
1345         }
1346         reg_v = port_id_pci_reg_read(port_id, reg_off);
1347         if (bit_v == 0)
1348                 reg_v &= ~(1 << bit_pos);
1349         else
1350                 reg_v |= (1 << bit_pos);
1351         port_id_pci_reg_write(port_id, reg_off, reg_v);
1352         display_port_reg_value(port_id, reg_off, reg_v);
1353 }
1354
1355 void
1356 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1357                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1358 {
1359         uint32_t max_v;
1360         uint32_t reg_v;
1361         uint8_t  l_bit;
1362         uint8_t  h_bit;
1363
1364         if (port_id_is_invalid(port_id, ENABLED_WARN))
1365                 return;
1366         if (port_reg_off_is_invalid(port_id, reg_off))
1367                 return;
1368         if (reg_bit_pos_is_invalid(bit1_pos))
1369                 return;
1370         if (reg_bit_pos_is_invalid(bit2_pos))
1371                 return;
1372         if (bit1_pos > bit2_pos)
1373                 l_bit = bit2_pos, h_bit = bit1_pos;
1374         else
1375                 l_bit = bit1_pos, h_bit = bit2_pos;
1376
1377         if ((h_bit - l_bit) < 31)
1378                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1379         else
1380                 max_v = 0xFFFFFFFF;
1381
1382         if (value > max_v) {
1383                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1384                                 (unsigned)value, (unsigned)value,
1385                                 (unsigned)max_v, (unsigned)max_v);
1386                 return;
1387         }
1388         reg_v = port_id_pci_reg_read(port_id, reg_off);
1389         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1390         reg_v |= (value << l_bit); /* Set changed bits */
1391         port_id_pci_reg_write(port_id, reg_off, reg_v);
1392         display_port_reg_value(port_id, reg_off, reg_v);
1393 }
1394
1395 void
1396 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1397 {
1398         if (port_id_is_invalid(port_id, ENABLED_WARN))
1399                 return;
1400         if (port_reg_off_is_invalid(port_id, reg_off))
1401                 return;
1402         port_id_pci_reg_write(port_id, reg_off, reg_v);
1403         display_port_reg_value(port_id, reg_off, reg_v);
1404 }
1405
1406 void
1407 port_mtu_set(portid_t port_id, uint16_t mtu)
1408 {
1409         int diag;
1410         struct rte_port *rte_port = &ports[port_id];
1411         struct rte_eth_dev_info dev_info;
1412         uint16_t eth_overhead;
1413         int ret;
1414
1415         if (port_id_is_invalid(port_id, ENABLED_WARN))
1416                 return;
1417
1418         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1419         if (ret != 0)
1420                 return;
1421
1422         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1423                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1424                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1425                 return;
1426         }
1427         diag = rte_eth_dev_set_mtu(port_id, mtu);
1428         if (diag)
1429                 printf("Set MTU failed. diag=%d\n", diag);
1430         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1431                 /*
1432                  * Ether overhead in driver is equal to the difference of
1433                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1434                  * device supports jumbo frame.
1435                  */
1436                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1437                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1438                         rte_port->dev_conf.rxmode.offloads |=
1439                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1440                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1441                                                 mtu + eth_overhead;
1442                 } else
1443                         rte_port->dev_conf.rxmode.offloads &=
1444                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1445         }
1446 }
1447
1448 /* Generic flow management functions. */
1449
1450 static struct port_flow_tunnel *
1451 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1452 {
1453         struct port_flow_tunnel *flow_tunnel;
1454
1455         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1456                 if (flow_tunnel->id == port_tunnel_id)
1457                         goto out;
1458         }
1459         flow_tunnel = NULL;
1460
1461 out:
1462         return flow_tunnel;
1463 }
1464
1465 const char *
1466 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1467 {
1468         const char *type;
1469         switch (tunnel->type) {
1470         default:
1471                 type = "unknown";
1472                 break;
1473         case RTE_FLOW_ITEM_TYPE_VXLAN:
1474                 type = "vxlan";
1475                 break;
1476         }
1477
1478         return type;
1479 }
1480
1481 struct port_flow_tunnel *
1482 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1483 {
1484         struct rte_port *port = &ports[port_id];
1485         struct port_flow_tunnel *flow_tunnel;
1486
1487         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1488                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1489                         goto out;
1490         }
1491         flow_tunnel = NULL;
1492
1493 out:
1494         return flow_tunnel;
1495 }
1496
1497 void port_flow_tunnel_list(portid_t port_id)
1498 {
1499         struct rte_port *port = &ports[port_id];
1500         struct port_flow_tunnel *flt;
1501
1502         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1503                 printf("port %u tunnel #%u type=%s",
1504                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1505                 if (flt->tunnel.tun_id)
1506                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1507                 printf("\n");
1508         }
1509 }
1510
1511 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1512 {
1513         struct rte_port *port = &ports[port_id];
1514         struct port_flow_tunnel *flt;
1515
1516         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1517                 if (flt->id == tunnel_id)
1518                         break;
1519         }
1520         if (flt) {
1521                 LIST_REMOVE(flt, chain);
1522                 free(flt);
1523                 printf("port %u: flow tunnel #%u destroyed\n",
1524                         port_id, tunnel_id);
1525         }
1526 }
1527
1528 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1529 {
1530         struct rte_port *port = &ports[port_id];
1531         enum rte_flow_item_type type;
1532         struct port_flow_tunnel *flt;
1533
1534         if (!strcmp(ops->type, "vxlan"))
1535                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1536         else {
1537                 printf("cannot offload \"%s\" tunnel type\n", ops->type);
1538                 return;
1539         }
1540         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1541                 if (flt->tunnel.type == type)
1542                         break;
1543         }
1544         if (!flt) {
1545                 flt = calloc(1, sizeof(*flt));
1546                 if (!flt) {
1547                         printf("failed to allocate port flt object\n");
1548                         return;
1549                 }
1550                 flt->tunnel.type = type;
1551                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1552                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1553                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1554         }
1555         printf("port %d: flow tunnel #%u type %s\n",
1556                 port_id, flt->id, ops->type);
1557 }
1558
1559 /** Generate a port_flow entry from attributes/pattern/actions. */
1560 static struct port_flow *
1561 port_flow_new(const struct rte_flow_attr *attr,
1562               const struct rte_flow_item *pattern,
1563               const struct rte_flow_action *actions,
1564               struct rte_flow_error *error)
1565 {
1566         const struct rte_flow_conv_rule rule = {
1567                 .attr_ro = attr,
1568                 .pattern_ro = pattern,
1569                 .actions_ro = actions,
1570         };
1571         struct port_flow *pf;
1572         int ret;
1573
1574         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1575         if (ret < 0)
1576                 return NULL;
1577         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1578         if (!pf) {
1579                 rte_flow_error_set
1580                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1581                          "calloc() failed");
1582                 return NULL;
1583         }
1584         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1585                           error) >= 0)
1586                 return pf;
1587         free(pf);
1588         return NULL;
1589 }
1590
1591 /** Print a message out of a flow error. */
1592 static int
1593 port_flow_complain(struct rte_flow_error *error)
1594 {
1595         static const char *const errstrlist[] = {
1596                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1597                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1598                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1599                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1600                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1601                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1602                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1603                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1604                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1605                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1606                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1607                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1608                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1609                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1610                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1611                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1612                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1613         };
1614         const char *errstr;
1615         char buf[32];
1616         int err = rte_errno;
1617
1618         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1619             !errstrlist[error->type])
1620                 errstr = "unknown type";
1621         else
1622                 errstr = errstrlist[error->type];
1623         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1624                error->type, errstr,
1625                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1626                                         error->cause), buf) : "",
1627                error->message ? error->message : "(no stated reason)",
1628                rte_strerror(err));
1629         return -err;
1630 }
1631
1632 static void
1633 rss_config_display(struct rte_flow_action_rss *rss_conf)
1634 {
1635         uint8_t i;
1636
1637         if (rss_conf == NULL) {
1638                 printf("Invalid rule\n");
1639                 return;
1640         }
1641
1642         printf("RSS:\n"
1643                " queues:");
1644         if (rss_conf->queue_num == 0)
1645                 printf(" none");
1646         for (i = 0; i < rss_conf->queue_num; i++)
1647                 printf(" %d", rss_conf->queue[i]);
1648         printf("\n");
1649
1650         printf(" function: ");
1651         switch (rss_conf->func) {
1652         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1653                 printf("default\n");
1654                 break;
1655         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1656                 printf("toeplitz\n");
1657                 break;
1658         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1659                 printf("simple_xor\n");
1660                 break;
1661         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1662                 printf("symmetric_toeplitz\n");
1663                 break;
1664         default:
1665                 printf("Unknown function\n");
1666                 return;
1667         }
1668
1669         printf(" types:\n");
1670         if (rss_conf->types == 0) {
1671                 printf("  none\n");
1672                 return;
1673         }
1674         for (i = 0; rss_type_table[i].str; i++) {
1675                 if ((rss_conf->types &
1676                     rss_type_table[i].rss_type) ==
1677                     rss_type_table[i].rss_type &&
1678                     rss_type_table[i].rss_type != 0)
1679                         printf("  %s\n", rss_type_table[i].str);
1680         }
1681 }
1682
1683 static struct port_shared_action *
1684 action_get_by_id(portid_t port_id, uint32_t id)
1685 {
1686         struct rte_port *port;
1687         struct port_shared_action **ppsa;
1688         struct port_shared_action *psa = NULL;
1689
1690         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1691             port_id == (portid_t)RTE_PORT_ALL)
1692                 return NULL;
1693         port = &ports[port_id];
1694         ppsa = &port->actions_list;
1695         while (*ppsa) {
1696                 if ((*ppsa)->id == id) {
1697                         psa = *ppsa;
1698                         break;
1699                 }
1700                 ppsa = &(*ppsa)->next;
1701         }
1702         if (!psa)
1703                 printf("Failed to find shared action #%u on port %u\n",
1704                        id, port_id);
1705         return psa;
1706 }
1707
1708 static int
1709 action_alloc(portid_t port_id, uint32_t id,
1710              struct port_shared_action **action)
1711 {
1712         struct rte_port *port;
1713         struct port_shared_action **ppsa;
1714         struct port_shared_action *psa = NULL;
1715
1716         *action = NULL;
1717         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1718             port_id == (portid_t)RTE_PORT_ALL)
1719                 return -EINVAL;
1720         port = &ports[port_id];
1721         if (id == UINT32_MAX) {
1722                 /* taking first available ID */
1723                 if (port->actions_list) {
1724                         if (port->actions_list->id == UINT32_MAX - 1) {
1725                                 printf("Highest shared action ID is already"
1726                                 " assigned, delete it first\n");
1727                                 return -ENOMEM;
1728                         }
1729                         id = port->actions_list->id + 1;
1730                 } else {
1731                         id = 0;
1732                 }
1733         }
1734         psa = calloc(1, sizeof(*psa));
1735         if (!psa) {
1736                 printf("Allocation of port %u shared action failed\n",
1737                        port_id);
1738                 return -ENOMEM;
1739         }
1740         ppsa = &port->actions_list;
1741         while (*ppsa && (*ppsa)->id > id)
1742                 ppsa = &(*ppsa)->next;
1743         if (*ppsa && (*ppsa)->id == id) {
1744                 printf("Shared action #%u is already assigned,"
1745                         " delete it first\n", id);
1746                 free(psa);
1747                 return -EINVAL;
1748         }
1749         psa->next = *ppsa;
1750         psa->id = id;
1751         *ppsa = psa;
1752         *action = psa;
1753         return 0;
1754 }
1755
1756 /** Create shared action */
1757 int
1758 port_shared_action_create(portid_t port_id, uint32_t id,
1759                           const struct rte_flow_shared_action_conf *conf,
1760                           const struct rte_flow_action *action)
1761 {
1762         struct port_shared_action *psa;
1763         int ret;
1764         struct rte_flow_error error;
1765
1766         ret = action_alloc(port_id, id, &psa);
1767         if (ret)
1768                 return ret;
1769         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1770                 struct rte_flow_action_age *age =
1771                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1772
1773                 psa->age_type = ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION;
1774                 age->context = &psa->age_type;
1775         }
1776         /* Poisoning to make sure PMDs update it in case of error. */
1777         memset(&error, 0x22, sizeof(error));
1778         psa->action = rte_flow_shared_action_create(port_id, conf, action,
1779                                                     &error);
1780         if (!psa->action) {
1781                 uint32_t destroy_id = psa->id;
1782                 port_shared_action_destroy(port_id, 1, &destroy_id);
1783                 return port_flow_complain(&error);
1784         }
1785         psa->type = action->type;
1786         printf("Shared action #%u created\n", psa->id);
1787         return 0;
1788 }
1789
1790 /** Destroy shared action */
1791 int
1792 port_shared_action_destroy(portid_t port_id,
1793                            uint32_t n,
1794                            const uint32_t *actions)
1795 {
1796         struct rte_port *port;
1797         struct port_shared_action **tmp;
1798         uint32_t c = 0;
1799         int ret = 0;
1800
1801         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1802             port_id == (portid_t)RTE_PORT_ALL)
1803                 return -EINVAL;
1804         port = &ports[port_id];
1805         tmp = &port->actions_list;
1806         while (*tmp) {
1807                 uint32_t i;
1808
1809                 for (i = 0; i != n; ++i) {
1810                         struct rte_flow_error error;
1811                         struct port_shared_action *psa = *tmp;
1812
1813                         if (actions[i] != psa->id)
1814                                 continue;
1815                         /*
1816                          * Poisoning to make sure PMDs update it in case
1817                          * of error.
1818                          */
1819                         memset(&error, 0x33, sizeof(error));
1820
1821                         if (psa->action && rte_flow_shared_action_destroy(
1822                                         port_id, psa->action, &error)) {
1823                                 ret = port_flow_complain(&error);
1824                                 continue;
1825                         }
1826                         *tmp = psa->next;
1827                         printf("Shared action #%u destroyed\n", psa->id);
1828                         free(psa);
1829                         break;
1830                 }
1831                 if (i == n)
1832                         tmp = &(*tmp)->next;
1833                 ++c;
1834         }
1835         return ret;
1836 }
1837
1838
1839 /** Get shared action by port + id */
1840 struct rte_flow_shared_action *
1841 port_shared_action_get_by_id(portid_t port_id, uint32_t id)
1842 {
1843
1844         struct port_shared_action *psa = action_get_by_id(port_id, id);
1845
1846         return (psa) ? psa->action : NULL;
1847 }
1848
1849 /** Update shared action */
1850 int
1851 port_shared_action_update(portid_t port_id, uint32_t id,
1852                           const struct rte_flow_action *action)
1853 {
1854         struct rte_flow_error error;
1855         struct rte_flow_shared_action *shared_action;
1856
1857         shared_action = port_shared_action_get_by_id(port_id, id);
1858         if (!shared_action)
1859                 return -EINVAL;
1860         if (rte_flow_shared_action_update(port_id, shared_action, action,
1861                                           &error)) {
1862                 return port_flow_complain(&error);
1863         }
1864         printf("Shared action #%u updated\n", id);
1865         return 0;
1866 }
1867
1868 int
1869 port_shared_action_query(portid_t port_id, uint32_t id)
1870 {
1871         struct rte_flow_error error;
1872         struct port_shared_action *psa;
1873         uint64_t default_data;
1874         void *data = NULL;
1875         int ret = 0;
1876
1877         psa = action_get_by_id(port_id, id);
1878         if (!psa)
1879                 return -EINVAL;
1880         switch (psa->type) {
1881         case RTE_FLOW_ACTION_TYPE_RSS:
1882                 data = &default_data;
1883                 break;
1884         default:
1885                 printf("Shared action %u (type: %d) on port %u doesn't support"
1886                        " query\n", id, psa->type, port_id);
1887                 return -1;
1888         }
1889         if (rte_flow_shared_action_query(port_id, psa->action, data, &error))
1890                 ret = port_flow_complain(&error);
1891         switch (psa->type) {
1892         case RTE_FLOW_ACTION_TYPE_RSS:
1893                 if (!ret)
1894                         printf("Shared RSS action:\n\trefs:%u\n",
1895                                *((uint32_t *)data));
1896                 data = NULL;
1897                 break;
1898         default:
1899                 printf("Shared action %u (type: %d) on port %u doesn't support"
1900                        " query\n", id, psa->type, port_id);
1901                 ret = -1;
1902         }
1903         return ret;
1904 }
1905 static struct port_flow_tunnel *
1906 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1907                                   const struct rte_flow_item *pattern,
1908                                   const struct rte_flow_action *actions,
1909                                   const struct tunnel_ops *tunnel_ops)
1910 {
1911         int ret;
1912         struct rte_port *port;
1913         struct port_flow_tunnel *pft;
1914         struct rte_flow_error error;
1915
1916         port = &ports[port_id];
1917         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
1918         if (!pft) {
1919                 printf("failed to locate port flow tunnel #%u\n",
1920                         tunnel_ops->id);
1921                 return NULL;
1922         }
1923         if (tunnel_ops->actions) {
1924                 uint32_t num_actions;
1925                 const struct rte_flow_action *aptr;
1926
1927                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
1928                                                 &pft->pmd_actions,
1929                                                 &pft->num_pmd_actions,
1930                                                 &error);
1931                 if (ret) {
1932                         port_flow_complain(&error);
1933                         return NULL;
1934                 }
1935                 for (aptr = actions, num_actions = 1;
1936                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
1937                      aptr++, num_actions++);
1938                 pft->actions = malloc(
1939                                 (num_actions +  pft->num_pmd_actions) *
1940                                 sizeof(actions[0]));
1941                 if (!pft->actions) {
1942                         rte_flow_tunnel_action_decap_release(
1943                                         port_id, pft->actions,
1944                                         pft->num_pmd_actions, &error);
1945                         return NULL;
1946                 }
1947                 rte_memcpy(pft->actions, pft->pmd_actions,
1948                            pft->num_pmd_actions * sizeof(actions[0]));
1949                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
1950                            num_actions * sizeof(actions[0]));
1951         }
1952         if (tunnel_ops->items) {
1953                 uint32_t num_items;
1954                 const struct rte_flow_item *iptr;
1955
1956                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
1957                                             &pft->pmd_items,
1958                                             &pft->num_pmd_items,
1959                                             &error);
1960                 if (ret) {
1961                         port_flow_complain(&error);
1962                         return NULL;
1963                 }
1964                 for (iptr = pattern, num_items = 1;
1965                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
1966                      iptr++, num_items++);
1967                 pft->items = malloc((num_items + pft->num_pmd_items) *
1968                                     sizeof(pattern[0]));
1969                 if (!pft->items) {
1970                         rte_flow_tunnel_item_release(
1971                                         port_id, pft->pmd_items,
1972                                         pft->num_pmd_items, &error);
1973                         return NULL;
1974                 }
1975                 rte_memcpy(pft->items, pft->pmd_items,
1976                            pft->num_pmd_items * sizeof(pattern[0]));
1977                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
1978                            num_items * sizeof(pattern[0]));
1979         }
1980
1981         return pft;
1982 }
1983
1984 static void
1985 port_flow_tunnel_offload_cmd_release(portid_t port_id,
1986                                      const struct tunnel_ops *tunnel_ops,
1987                                      struct port_flow_tunnel *pft)
1988 {
1989         struct rte_flow_error error;
1990
1991         if (tunnel_ops->actions) {
1992                 free(pft->actions);
1993                 rte_flow_tunnel_action_decap_release(
1994                         port_id, pft->pmd_actions,
1995                         pft->num_pmd_actions, &error);
1996                 pft->actions = NULL;
1997                 pft->pmd_actions = NULL;
1998         }
1999         if (tunnel_ops->items) {
2000                 free(pft->items);
2001                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
2002                                              pft->num_pmd_items,
2003                                              &error);
2004                 pft->items = NULL;
2005                 pft->pmd_items = NULL;
2006         }
2007 }
2008
2009 /** Validate flow rule. */
2010 int
2011 port_flow_validate(portid_t port_id,
2012                    const struct rte_flow_attr *attr,
2013                    const struct rte_flow_item *pattern,
2014                    const struct rte_flow_action *actions,
2015                    const struct tunnel_ops *tunnel_ops)
2016 {
2017         struct rte_flow_error error;
2018         struct port_flow_tunnel *pft = NULL;
2019
2020         /* Poisoning to make sure PMDs update it in case of error. */
2021         memset(&error, 0x11, sizeof(error));
2022         if (tunnel_ops->enabled) {
2023                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2024                                                         actions, tunnel_ops);
2025                 if (!pft)
2026                         return -ENOENT;
2027                 if (pft->items)
2028                         pattern = pft->items;
2029                 if (pft->actions)
2030                         actions = pft->actions;
2031         }
2032         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
2033                 return port_flow_complain(&error);
2034         if (tunnel_ops->enabled)
2035                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2036         printf("Flow rule validated\n");
2037         return 0;
2038 }
2039
2040 /** Return age action structure if exists, otherwise NULL. */
2041 static struct rte_flow_action_age *
2042 age_action_get(const struct rte_flow_action *actions)
2043 {
2044         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2045                 switch (actions->type) {
2046                 case RTE_FLOW_ACTION_TYPE_AGE:
2047                         return (struct rte_flow_action_age *)
2048                                 (uintptr_t)actions->conf;
2049                 default:
2050                         break;
2051                 }
2052         }
2053         return NULL;
2054 }
2055
2056 /** Create flow rule. */
2057 int
2058 port_flow_create(portid_t port_id,
2059                  const struct rte_flow_attr *attr,
2060                  const struct rte_flow_item *pattern,
2061                  const struct rte_flow_action *actions,
2062                  const struct tunnel_ops *tunnel_ops)
2063 {
2064         struct rte_flow *flow;
2065         struct rte_port *port;
2066         struct port_flow *pf;
2067         uint32_t id = 0;
2068         struct rte_flow_error error;
2069         struct port_flow_tunnel *pft = NULL;
2070         struct rte_flow_action_age *age = age_action_get(actions);
2071
2072         port = &ports[port_id];
2073         if (port->flow_list) {
2074                 if (port->flow_list->id == UINT32_MAX) {
2075                         printf("Highest rule ID is already assigned, delete"
2076                                " it first");
2077                         return -ENOMEM;
2078                 }
2079                 id = port->flow_list->id + 1;
2080         }
2081         if (tunnel_ops->enabled) {
2082                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2083                                                         actions, tunnel_ops);
2084                 if (!pft)
2085                         return -ENOENT;
2086                 if (pft->items)
2087                         pattern = pft->items;
2088                 if (pft->actions)
2089                         actions = pft->actions;
2090         }
2091         pf = port_flow_new(attr, pattern, actions, &error);
2092         if (!pf)
2093                 return port_flow_complain(&error);
2094         if (age) {
2095                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2096                 age->context = &pf->age_type;
2097         }
2098         /* Poisoning to make sure PMDs update it in case of error. */
2099         memset(&error, 0x22, sizeof(error));
2100         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2101         if (!flow) {
2102                 free(pf);
2103                 return port_flow_complain(&error);
2104         }
2105         pf->next = port->flow_list;
2106         pf->id = id;
2107         pf->flow = flow;
2108         port->flow_list = pf;
2109         if (tunnel_ops->enabled)
2110                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2111         printf("Flow rule #%u created\n", pf->id);
2112         return 0;
2113 }
2114
2115 /** Destroy a number of flow rules. */
2116 int
2117 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2118 {
2119         struct rte_port *port;
2120         struct port_flow **tmp;
2121         uint32_t c = 0;
2122         int ret = 0;
2123
2124         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2125             port_id == (portid_t)RTE_PORT_ALL)
2126                 return -EINVAL;
2127         port = &ports[port_id];
2128         tmp = &port->flow_list;
2129         while (*tmp) {
2130                 uint32_t i;
2131
2132                 for (i = 0; i != n; ++i) {
2133                         struct rte_flow_error error;
2134                         struct port_flow *pf = *tmp;
2135
2136                         if (rule[i] != pf->id)
2137                                 continue;
2138                         /*
2139                          * Poisoning to make sure PMDs update it in case
2140                          * of error.
2141                          */
2142                         memset(&error, 0x33, sizeof(error));
2143                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2144                                 ret = port_flow_complain(&error);
2145                                 continue;
2146                         }
2147                         printf("Flow rule #%u destroyed\n", pf->id);
2148                         *tmp = pf->next;
2149                         free(pf);
2150                         break;
2151                 }
2152                 if (i == n)
2153                         tmp = &(*tmp)->next;
2154                 ++c;
2155         }
2156         return ret;
2157 }
2158
2159 /** Remove all flow rules. */
2160 int
2161 port_flow_flush(portid_t port_id)
2162 {
2163         struct rte_flow_error error;
2164         struct rte_port *port;
2165         int ret = 0;
2166
2167         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2168                 port_id == (portid_t)RTE_PORT_ALL)
2169                 return -EINVAL;
2170
2171         port = &ports[port_id];
2172
2173         if (port->flow_list == NULL)
2174                 return ret;
2175
2176         /* Poisoning to make sure PMDs update it in case of error. */
2177         memset(&error, 0x44, sizeof(error));
2178         if (rte_flow_flush(port_id, &error)) {
2179                 port_flow_complain(&error);
2180         }
2181
2182         while (port->flow_list) {
2183                 struct port_flow *pf = port->flow_list->next;
2184
2185                 free(port->flow_list);
2186                 port->flow_list = pf;
2187         }
2188         return ret;
2189 }
2190
2191 /** Dump all flow rules. */
2192 int
2193 port_flow_dump(portid_t port_id, const char *file_name)
2194 {
2195         int ret = 0;
2196         FILE *file = stdout;
2197         struct rte_flow_error error;
2198
2199         if (file_name && strlen(file_name)) {
2200                 file = fopen(file_name, "w");
2201                 if (!file) {
2202                         printf("Failed to create file %s: %s\n", file_name,
2203                                strerror(errno));
2204                         return -errno;
2205                 }
2206         }
2207         ret = rte_flow_dev_dump(port_id, file, &error);
2208         if (ret) {
2209                 port_flow_complain(&error);
2210                 printf("Failed to dump flow: %s\n", strerror(-ret));
2211         } else
2212                 printf("Flow dump finished\n");
2213         if (file_name && strlen(file_name))
2214                 fclose(file);
2215         return ret;
2216 }
2217
2218 /** Query a flow rule. */
2219 int
2220 port_flow_query(portid_t port_id, uint32_t rule,
2221                 const struct rte_flow_action *action)
2222 {
2223         struct rte_flow_error error;
2224         struct rte_port *port;
2225         struct port_flow *pf;
2226         const char *name;
2227         union {
2228                 struct rte_flow_query_count count;
2229                 struct rte_flow_action_rss rss_conf;
2230                 struct rte_flow_query_age age;
2231         } query;
2232         int ret;
2233
2234         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2235             port_id == (portid_t)RTE_PORT_ALL)
2236                 return -EINVAL;
2237         port = &ports[port_id];
2238         for (pf = port->flow_list; pf; pf = pf->next)
2239                 if (pf->id == rule)
2240                         break;
2241         if (!pf) {
2242                 printf("Flow rule #%u not found\n", rule);
2243                 return -ENOENT;
2244         }
2245         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2246                             &name, sizeof(name),
2247                             (void *)(uintptr_t)action->type, &error);
2248         if (ret < 0)
2249                 return port_flow_complain(&error);
2250         switch (action->type) {
2251         case RTE_FLOW_ACTION_TYPE_COUNT:
2252         case RTE_FLOW_ACTION_TYPE_RSS:
2253         case RTE_FLOW_ACTION_TYPE_AGE:
2254                 break;
2255         default:
2256                 printf("Cannot query action type %d (%s)\n",
2257                         action->type, name);
2258                 return -ENOTSUP;
2259         }
2260         /* Poisoning to make sure PMDs update it in case of error. */
2261         memset(&error, 0x55, sizeof(error));
2262         memset(&query, 0, sizeof(query));
2263         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2264                 return port_flow_complain(&error);
2265         switch (action->type) {
2266         case RTE_FLOW_ACTION_TYPE_COUNT:
2267                 printf("%s:\n"
2268                        " hits_set: %u\n"
2269                        " bytes_set: %u\n"
2270                        " hits: %" PRIu64 "\n"
2271                        " bytes: %" PRIu64 "\n",
2272                        name,
2273                        query.count.hits_set,
2274                        query.count.bytes_set,
2275                        query.count.hits,
2276                        query.count.bytes);
2277                 break;
2278         case RTE_FLOW_ACTION_TYPE_RSS:
2279                 rss_config_display(&query.rss_conf);
2280                 break;
2281         case RTE_FLOW_ACTION_TYPE_AGE:
2282                 printf("%s:\n"
2283                        " aged: %u\n"
2284                        " sec_since_last_hit_valid: %u\n"
2285                        " sec_since_last_hit: %" PRIu32 "\n",
2286                        name,
2287                        query.age.aged,
2288                        query.age.sec_since_last_hit_valid,
2289                        query.age.sec_since_last_hit);
2290                 break;
2291         default:
2292                 printf("Cannot display result for action type %d (%s)\n",
2293                        action->type, name);
2294                 break;
2295         }
2296         return 0;
2297 }
2298
2299 /** List simply and destroy all aged flows. */
2300 void
2301 port_flow_aged(portid_t port_id, uint8_t destroy)
2302 {
2303         void **contexts;
2304         int nb_context, total = 0, idx;
2305         struct rte_flow_error error;
2306         enum age_action_context_type *type;
2307         union {
2308                 struct port_flow *pf;
2309                 struct port_shared_action *psa;
2310         } ctx;
2311
2312         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2313             port_id == (portid_t)RTE_PORT_ALL)
2314                 return;
2315         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2316         printf("Port %u total aged flows: %d\n", port_id, total);
2317         if (total < 0) {
2318                 port_flow_complain(&error);
2319                 return;
2320         }
2321         if (total == 0)
2322                 return;
2323         contexts = malloc(sizeof(void *) * total);
2324         if (contexts == NULL) {
2325                 printf("Cannot allocate contexts for aged flow\n");
2326                 return;
2327         }
2328         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2329         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2330         if (nb_context != total) {
2331                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
2332                         port_id, nb_context, total);
2333                 free(contexts);
2334                 return;
2335         }
2336         total = 0;
2337         for (idx = 0; idx < nb_context; idx++) {
2338                 if (!contexts[idx]) {
2339                         printf("Error: get Null context in port %u\n", port_id);
2340                         continue;
2341                 }
2342                 type = (enum age_action_context_type *)contexts[idx];
2343                 switch (*type) {
2344                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2345                         ctx.pf = container_of(type, struct port_flow, age_type);
2346                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2347                                                                  "\t%c%c%c\t\n",
2348                                "Flow",
2349                                ctx.pf->id,
2350                                ctx.pf->rule.attr->group,
2351                                ctx.pf->rule.attr->priority,
2352                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2353                                ctx.pf->rule.attr->egress ? 'e' : '-',
2354                                ctx.pf->rule.attr->transfer ? 't' : '-');
2355                         if (destroy && !port_flow_destroy(port_id, 1,
2356                                                           &ctx.pf->id))
2357                                 total++;
2358                         break;
2359                 case ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION:
2360                         ctx.psa = container_of(type, struct port_shared_action,
2361                                                age_type);
2362                         printf("%-20s\t%" PRIu32 "\n", "Shared action",
2363                                ctx.psa->id);
2364                         break;
2365                 default:
2366                         printf("Error: invalid context type %u\n", port_id);
2367                         break;
2368                 }
2369         }
2370         printf("\n%d flows destroyed\n", total);
2371         free(contexts);
2372 }
2373
2374 /** List flow rules. */
2375 void
2376 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2377 {
2378         struct rte_port *port;
2379         struct port_flow *pf;
2380         struct port_flow *list = NULL;
2381         uint32_t i;
2382
2383         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2384             port_id == (portid_t)RTE_PORT_ALL)
2385                 return;
2386         port = &ports[port_id];
2387         if (!port->flow_list)
2388                 return;
2389         /* Sort flows by group, priority and ID. */
2390         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2391                 struct port_flow **tmp;
2392                 const struct rte_flow_attr *curr = pf->rule.attr;
2393
2394                 if (n) {
2395                         /* Filter out unwanted groups. */
2396                         for (i = 0; i != n; ++i)
2397                                 if (curr->group == group[i])
2398                                         break;
2399                         if (i == n)
2400                                 continue;
2401                 }
2402                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2403                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2404
2405                         if (curr->group > comp->group ||
2406                             (curr->group == comp->group &&
2407                              curr->priority > comp->priority) ||
2408                             (curr->group == comp->group &&
2409                              curr->priority == comp->priority &&
2410                              pf->id > (*tmp)->id))
2411                                 continue;
2412                         break;
2413                 }
2414                 pf->tmp = *tmp;
2415                 *tmp = pf;
2416         }
2417         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2418         for (pf = list; pf != NULL; pf = pf->tmp) {
2419                 const struct rte_flow_item *item = pf->rule.pattern;
2420                 const struct rte_flow_action *action = pf->rule.actions;
2421                 const char *name;
2422
2423                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2424                        pf->id,
2425                        pf->rule.attr->group,
2426                        pf->rule.attr->priority,
2427                        pf->rule.attr->ingress ? 'i' : '-',
2428                        pf->rule.attr->egress ? 'e' : '-',
2429                        pf->rule.attr->transfer ? 't' : '-');
2430                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2431                         if ((uint32_t)item->type > INT_MAX)
2432                                 name = "PMD_INTERNAL";
2433                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2434                                           &name, sizeof(name),
2435                                           (void *)(uintptr_t)item->type,
2436                                           NULL) <= 0)
2437                                 name = "[UNKNOWN]";
2438                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2439                                 printf("%s ", name);
2440                         ++item;
2441                 }
2442                 printf("=>");
2443                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2444                         if ((uint32_t)action->type > INT_MAX)
2445                                 name = "PMD_INTERNAL";
2446                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2447                                           &name, sizeof(name),
2448                                           (void *)(uintptr_t)action->type,
2449                                           NULL) <= 0)
2450                                 name = "[UNKNOWN]";
2451                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2452                                 printf(" %s", name);
2453                         ++action;
2454                 }
2455                 printf("\n");
2456         }
2457 }
2458
2459 /** Restrict ingress traffic to the defined flow rules. */
2460 int
2461 port_flow_isolate(portid_t port_id, int set)
2462 {
2463         struct rte_flow_error error;
2464
2465         /* Poisoning to make sure PMDs update it in case of error. */
2466         memset(&error, 0x66, sizeof(error));
2467         if (rte_flow_isolate(port_id, set, &error))
2468                 return port_flow_complain(&error);
2469         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2470                port_id,
2471                set ? "now restricted" : "not restricted anymore");
2472         return 0;
2473 }
2474
2475 /*
2476  * RX/TX ring descriptors display functions.
2477  */
2478 int
2479 rx_queue_id_is_invalid(queueid_t rxq_id)
2480 {
2481         if (rxq_id < nb_rxq)
2482                 return 0;
2483         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2484         return 1;
2485 }
2486
2487 int
2488 tx_queue_id_is_invalid(queueid_t txq_id)
2489 {
2490         if (txq_id < nb_txq)
2491                 return 0;
2492         printf("Invalid TX queue %d (must be < nb_txq=%d)\n", txq_id, nb_txq);
2493         return 1;
2494 }
2495
2496 static int
2497 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2498 {
2499         struct rte_port *port = &ports[port_id];
2500         struct rte_eth_rxq_info rx_qinfo;
2501         int ret;
2502
2503         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2504         if (ret == 0) {
2505                 *ring_size = rx_qinfo.nb_desc;
2506                 return ret;
2507         }
2508
2509         if (ret != -ENOTSUP)
2510                 return ret;
2511         /*
2512          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2513          * ring_size stored in testpmd will be used for validity verification.
2514          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2515          * being 0, it will use a default value provided by PMDs to setup this
2516          * rxq. If the default value is 0, it will use the
2517          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2518          */
2519         if (port->nb_rx_desc[rxq_id])
2520                 *ring_size = port->nb_rx_desc[rxq_id];
2521         else if (port->dev_info.default_rxportconf.ring_size)
2522                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2523         else
2524                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2525         return 0;
2526 }
2527
2528 static int
2529 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2530 {
2531         struct rte_port *port = &ports[port_id];
2532         struct rte_eth_txq_info tx_qinfo;
2533         int ret;
2534
2535         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2536         if (ret == 0) {
2537                 *ring_size = tx_qinfo.nb_desc;
2538                 return ret;
2539         }
2540
2541         if (ret != -ENOTSUP)
2542                 return ret;
2543         /*
2544          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2545          * ring_size stored in testpmd will be used for validity verification.
2546          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2547          * being 0, it will use a default value provided by PMDs to setup this
2548          * txq. If the default value is 0, it will use the
2549          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2550          */
2551         if (port->nb_tx_desc[txq_id])
2552                 *ring_size = port->nb_tx_desc[txq_id];
2553         else if (port->dev_info.default_txportconf.ring_size)
2554                 *ring_size = port->dev_info.default_txportconf.ring_size;
2555         else
2556                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2557         return 0;
2558 }
2559
2560 static int
2561 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2562 {
2563         uint16_t ring_size;
2564         int ret;
2565
2566         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2567         if (ret)
2568                 return 1;
2569
2570         if (rxdesc_id < ring_size)
2571                 return 0;
2572
2573         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2574                rxdesc_id, ring_size);
2575         return 1;
2576 }
2577
2578 static int
2579 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2580 {
2581         uint16_t ring_size;
2582         int ret;
2583
2584         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2585         if (ret)
2586                 return 1;
2587
2588         if (txdesc_id < ring_size)
2589                 return 0;
2590
2591         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2592                txdesc_id, ring_size);
2593         return 1;
2594 }
2595
2596 static const struct rte_memzone *
2597 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2598 {
2599         char mz_name[RTE_MEMZONE_NAMESIZE];
2600         const struct rte_memzone *mz;
2601
2602         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2603                         port_id, q_id, ring_name);
2604         mz = rte_memzone_lookup(mz_name);
2605         if (mz == NULL)
2606                 printf("%s ring memory zoneof (port %d, queue %d) not"
2607                        "found (zone name = %s\n",
2608                        ring_name, port_id, q_id, mz_name);
2609         return mz;
2610 }
2611
2612 union igb_ring_dword {
2613         uint64_t dword;
2614         struct {
2615 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2616                 uint32_t lo;
2617                 uint32_t hi;
2618 #else
2619                 uint32_t hi;
2620                 uint32_t lo;
2621 #endif
2622         } words;
2623 };
2624
2625 struct igb_ring_desc_32_bytes {
2626         union igb_ring_dword lo_dword;
2627         union igb_ring_dword hi_dword;
2628         union igb_ring_dword resv1;
2629         union igb_ring_dword resv2;
2630 };
2631
2632 struct igb_ring_desc_16_bytes {
2633         union igb_ring_dword lo_dword;
2634         union igb_ring_dword hi_dword;
2635 };
2636
2637 static void
2638 ring_rxd_display_dword(union igb_ring_dword dword)
2639 {
2640         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2641                                         (unsigned)dword.words.hi);
2642 }
2643
2644 static void
2645 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2646 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2647                            portid_t port_id,
2648 #else
2649                            __rte_unused portid_t port_id,
2650 #endif
2651                            uint16_t desc_id)
2652 {
2653         struct igb_ring_desc_16_bytes *ring =
2654                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2655 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2656         int ret;
2657         struct rte_eth_dev_info dev_info;
2658
2659         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2660         if (ret != 0)
2661                 return;
2662
2663         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2664                 /* 32 bytes RX descriptor, i40e only */
2665                 struct igb_ring_desc_32_bytes *ring =
2666                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2667                 ring[desc_id].lo_dword.dword =
2668                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2669                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2670                 ring[desc_id].hi_dword.dword =
2671                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2672                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2673                 ring[desc_id].resv1.dword =
2674                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2675                 ring_rxd_display_dword(ring[desc_id].resv1);
2676                 ring[desc_id].resv2.dword =
2677                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2678                 ring_rxd_display_dword(ring[desc_id].resv2);
2679
2680                 return;
2681         }
2682 #endif
2683         /* 16 bytes RX descriptor */
2684         ring[desc_id].lo_dword.dword =
2685                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2686         ring_rxd_display_dword(ring[desc_id].lo_dword);
2687         ring[desc_id].hi_dword.dword =
2688                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2689         ring_rxd_display_dword(ring[desc_id].hi_dword);
2690 }
2691
2692 static void
2693 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2694 {
2695         struct igb_ring_desc_16_bytes *ring;
2696         struct igb_ring_desc_16_bytes txd;
2697
2698         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2699         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2700         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2701         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2702                         (unsigned)txd.lo_dword.words.lo,
2703                         (unsigned)txd.lo_dword.words.hi,
2704                         (unsigned)txd.hi_dword.words.lo,
2705                         (unsigned)txd.hi_dword.words.hi);
2706 }
2707
2708 void
2709 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2710 {
2711         const struct rte_memzone *rx_mz;
2712
2713         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2714                 return;
2715         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2716         if (rx_mz == NULL)
2717                 return;
2718         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2719 }
2720
2721 void
2722 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2723 {
2724         const struct rte_memzone *tx_mz;
2725
2726         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2727                 return;
2728         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2729         if (tx_mz == NULL)
2730                 return;
2731         ring_tx_descriptor_display(tx_mz, txd_id);
2732 }
2733
2734 void
2735 fwd_lcores_config_display(void)
2736 {
2737         lcoreid_t lc_id;
2738
2739         printf("List of forwarding lcores:");
2740         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2741                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2742         printf("\n");
2743 }
2744 void
2745 rxtx_config_display(void)
2746 {
2747         portid_t pid;
2748         queueid_t qid;
2749
2750         printf("  %s packet forwarding%s packets/burst=%d\n",
2751                cur_fwd_eng->fwd_mode_name,
2752                retry_enabled == 0 ? "" : " with retry",
2753                nb_pkt_per_burst);
2754
2755         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2756                 printf("  packet len=%u - nb packet segments=%d\n",
2757                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2758
2759         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2760                nb_fwd_lcores, nb_fwd_ports);
2761
2762         RTE_ETH_FOREACH_DEV(pid) {
2763                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2764                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2765                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2766                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2767                 struct rte_eth_rxq_info rx_qinfo;
2768                 struct rte_eth_txq_info tx_qinfo;
2769                 uint16_t rx_free_thresh_tmp;
2770                 uint16_t tx_free_thresh_tmp;
2771                 uint16_t tx_rs_thresh_tmp;
2772                 uint16_t nb_rx_desc_tmp;
2773                 uint16_t nb_tx_desc_tmp;
2774                 uint64_t offloads_tmp;
2775                 uint8_t pthresh_tmp;
2776                 uint8_t hthresh_tmp;
2777                 uint8_t wthresh_tmp;
2778                 int32_t rc;
2779
2780                 /* per port config */
2781                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2782                                 (unsigned int)pid, nb_rxq, nb_txq);
2783
2784                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2785                                 ports[pid].dev_conf.rxmode.offloads,
2786                                 ports[pid].dev_conf.txmode.offloads);
2787
2788                 /* per rx queue config only for first queue to be less verbose */
2789                 for (qid = 0; qid < 1; qid++) {
2790                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2791                         if (rc) {
2792                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2793                                 rx_free_thresh_tmp =
2794                                         rx_conf[qid].rx_free_thresh;
2795                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2796                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2797                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2798                                 offloads_tmp = rx_conf[qid].offloads;
2799                         } else {
2800                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2801                                 rx_free_thresh_tmp =
2802                                                 rx_qinfo.conf.rx_free_thresh;
2803                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2804                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2805                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2806                                 offloads_tmp = rx_qinfo.conf.offloads;
2807                         }
2808
2809                         printf("    RX queue: %d\n", qid);
2810                         printf("      RX desc=%d - RX free threshold=%d\n",
2811                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2812                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2813                                 " wthresh=%d\n",
2814                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2815                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2816                 }
2817
2818                 /* per tx queue config only for first queue to be less verbose */
2819                 for (qid = 0; qid < 1; qid++) {
2820                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2821                         if (rc) {
2822                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2823                                 tx_free_thresh_tmp =
2824                                         tx_conf[qid].tx_free_thresh;
2825                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2826                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2827                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2828                                 offloads_tmp = tx_conf[qid].offloads;
2829                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2830                         } else {
2831                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2832                                 tx_free_thresh_tmp =
2833                                                 tx_qinfo.conf.tx_free_thresh;
2834                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2835                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2836                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2837                                 offloads_tmp = tx_qinfo.conf.offloads;
2838                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2839                         }
2840
2841                         printf("    TX queue: %d\n", qid);
2842                         printf("      TX desc=%d - TX free threshold=%d\n",
2843                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2844                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2845                                 " wthresh=%d\n",
2846                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2847                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2848                                 offloads_tmp, tx_rs_thresh_tmp);
2849                 }
2850         }
2851 }
2852
2853 void
2854 port_rss_reta_info(portid_t port_id,
2855                    struct rte_eth_rss_reta_entry64 *reta_conf,
2856                    uint16_t nb_entries)
2857 {
2858         uint16_t i, idx, shift;
2859         int ret;
2860
2861         if (port_id_is_invalid(port_id, ENABLED_WARN))
2862                 return;
2863
2864         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2865         if (ret != 0) {
2866                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2867                 return;
2868         }
2869
2870         for (i = 0; i < nb_entries; i++) {
2871                 idx = i / RTE_RETA_GROUP_SIZE;
2872                 shift = i % RTE_RETA_GROUP_SIZE;
2873                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2874                         continue;
2875                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2876                                         i, reta_conf[idx].reta[shift]);
2877         }
2878 }
2879
2880 /*
2881  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2882  * key of the port.
2883  */
2884 void
2885 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2886 {
2887         struct rte_eth_rss_conf rss_conf = {0};
2888         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2889         uint64_t rss_hf;
2890         uint8_t i;
2891         int diag;
2892         struct rte_eth_dev_info dev_info;
2893         uint8_t hash_key_size;
2894         int ret;
2895
2896         if (port_id_is_invalid(port_id, ENABLED_WARN))
2897                 return;
2898
2899         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2900         if (ret != 0)
2901                 return;
2902
2903         if (dev_info.hash_key_size > 0 &&
2904                         dev_info.hash_key_size <= sizeof(rss_key))
2905                 hash_key_size = dev_info.hash_key_size;
2906         else {
2907                 printf("dev_info did not provide a valid hash key size\n");
2908                 return;
2909         }
2910
2911         /* Get RSS hash key if asked to display it */
2912         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2913         rss_conf.rss_key_len = hash_key_size;
2914         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2915         if (diag != 0) {
2916                 switch (diag) {
2917                 case -ENODEV:
2918                         printf("port index %d invalid\n", port_id);
2919                         break;
2920                 case -ENOTSUP:
2921                         printf("operation not supported by device\n");
2922                         break;
2923                 default:
2924                         printf("operation failed - diag=%d\n", diag);
2925                         break;
2926                 }
2927                 return;
2928         }
2929         rss_hf = rss_conf.rss_hf;
2930         if (rss_hf == 0) {
2931                 printf("RSS disabled\n");
2932                 return;
2933         }
2934         printf("RSS functions:\n ");
2935         for (i = 0; rss_type_table[i].str; i++) {
2936                 if (rss_hf & rss_type_table[i].rss_type)
2937                         printf("%s ", rss_type_table[i].str);
2938         }
2939         printf("\n");
2940         if (!show_rss_key)
2941                 return;
2942         printf("RSS key:\n");
2943         for (i = 0; i < hash_key_size; i++)
2944                 printf("%02X", rss_key[i]);
2945         printf("\n");
2946 }
2947
2948 void
2949 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2950                          uint hash_key_len)
2951 {
2952         struct rte_eth_rss_conf rss_conf;
2953         int diag;
2954         unsigned int i;
2955
2956         rss_conf.rss_key = NULL;
2957         rss_conf.rss_key_len = hash_key_len;
2958         rss_conf.rss_hf = 0;
2959         for (i = 0; rss_type_table[i].str; i++) {
2960                 if (!strcmp(rss_type_table[i].str, rss_type))
2961                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2962         }
2963         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2964         if (diag == 0) {
2965                 rss_conf.rss_key = hash_key;
2966                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2967         }
2968         if (diag == 0)
2969                 return;
2970
2971         switch (diag) {
2972         case -ENODEV:
2973                 printf("port index %d invalid\n", port_id);
2974                 break;
2975         case -ENOTSUP:
2976                 printf("operation not supported by device\n");
2977                 break;
2978         default:
2979                 printf("operation failed - diag=%d\n", diag);
2980                 break;
2981         }
2982 }
2983
2984 /*
2985  * Setup forwarding configuration for each logical core.
2986  */
2987 static void
2988 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
2989 {
2990         streamid_t nb_fs_per_lcore;
2991         streamid_t nb_fs;
2992         streamid_t sm_id;
2993         lcoreid_t  nb_extra;
2994         lcoreid_t  nb_fc;
2995         lcoreid_t  nb_lc;
2996         lcoreid_t  lc_id;
2997
2998         nb_fs = cfg->nb_fwd_streams;
2999         nb_fc = cfg->nb_fwd_lcores;
3000         if (nb_fs <= nb_fc) {
3001                 nb_fs_per_lcore = 1;
3002                 nb_extra = 0;
3003         } else {
3004                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3005                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3006         }
3007
3008         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3009         sm_id = 0;
3010         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3011                 fwd_lcores[lc_id]->stream_idx = sm_id;
3012                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3013                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3014         }
3015
3016         /*
3017          * Assign extra remaining streams, if any.
3018          */
3019         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3020         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3021                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3022                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3023                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3024         }
3025 }
3026
3027 static portid_t
3028 fwd_topology_tx_port_get(portid_t rxp)
3029 {
3030         static int warning_once = 1;
3031
3032         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3033
3034         switch (port_topology) {
3035         default:
3036         case PORT_TOPOLOGY_PAIRED:
3037                 if ((rxp & 0x1) == 0) {
3038                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3039                                 return rxp + 1;
3040                         if (warning_once) {
3041                                 printf("\nWarning! port-topology=paired"
3042                                        " and odd forward ports number,"
3043                                        " the last port will pair with"
3044                                        " itself.\n\n");
3045                                 warning_once = 0;
3046                         }
3047                         return rxp;
3048                 }
3049                 return rxp - 1;
3050         case PORT_TOPOLOGY_CHAINED:
3051                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3052         case PORT_TOPOLOGY_LOOP:
3053                 return rxp;
3054         }
3055 }
3056
3057 static void
3058 simple_fwd_config_setup(void)
3059 {
3060         portid_t i;
3061
3062         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3063         cur_fwd_config.nb_fwd_streams =
3064                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3065
3066         /* reinitialize forwarding streams */
3067         init_fwd_streams();
3068
3069         /*
3070          * In the simple forwarding test, the number of forwarding cores
3071          * must be lower or equal to the number of forwarding ports.
3072          */
3073         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3074         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3075                 cur_fwd_config.nb_fwd_lcores =
3076                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3077         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3078
3079         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3080                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3081                 fwd_streams[i]->rx_queue  = 0;
3082                 fwd_streams[i]->tx_port   =
3083                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3084                 fwd_streams[i]->tx_queue  = 0;
3085                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3086                 fwd_streams[i]->retry_enabled = retry_enabled;
3087         }
3088 }
3089
3090 /**
3091  * For the RSS forwarding test all streams distributed over lcores. Each stream
3092  * being composed of a RX queue to poll on a RX port for input messages,
3093  * associated with a TX queue of a TX port where to send forwarded packets.
3094  */
3095 static void
3096 rss_fwd_config_setup(void)
3097 {
3098         portid_t   rxp;
3099         portid_t   txp;
3100         queueid_t  rxq;
3101         queueid_t  nb_q;
3102         streamid_t  sm_id;
3103
3104         nb_q = nb_rxq;
3105         if (nb_q > nb_txq)
3106                 nb_q = nb_txq;
3107         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3108         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3109         cur_fwd_config.nb_fwd_streams =
3110                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3111
3112         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3113                 cur_fwd_config.nb_fwd_lcores =
3114                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3115
3116         /* reinitialize forwarding streams */
3117         init_fwd_streams();
3118
3119         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3120         rxp = 0; rxq = 0;
3121         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3122                 struct fwd_stream *fs;
3123
3124                 fs = fwd_streams[sm_id];
3125                 txp = fwd_topology_tx_port_get(rxp);
3126                 fs->rx_port = fwd_ports_ids[rxp];
3127                 fs->rx_queue = rxq;
3128                 fs->tx_port = fwd_ports_ids[txp];
3129                 fs->tx_queue = rxq;
3130                 fs->peer_addr = fs->tx_port;
3131                 fs->retry_enabled = retry_enabled;
3132                 rxp++;
3133                 if (rxp < nb_fwd_ports)
3134                         continue;
3135                 rxp = 0;
3136                 rxq++;
3137         }
3138 }
3139
3140 /**
3141  * For the DCB forwarding test, each core is assigned on each traffic class.
3142  *
3143  * Each core is assigned a multi-stream, each stream being composed of
3144  * a RX queue to poll on a RX port for input messages, associated with
3145  * a TX queue of a TX port where to send forwarded packets. All RX and
3146  * TX queues are mapping to the same traffic class.
3147  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3148  * the same core
3149  */
3150 static void
3151 dcb_fwd_config_setup(void)
3152 {
3153         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3154         portid_t txp, rxp = 0;
3155         queueid_t txq, rxq = 0;
3156         lcoreid_t  lc_id;
3157         uint16_t nb_rx_queue, nb_tx_queue;
3158         uint16_t i, j, k, sm_id = 0;
3159         uint8_t tc = 0;
3160
3161         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3162         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3163         cur_fwd_config.nb_fwd_streams =
3164                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3165
3166         /* reinitialize forwarding streams */
3167         init_fwd_streams();
3168         sm_id = 0;
3169         txp = 1;
3170         /* get the dcb info on the first RX and TX ports */
3171         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3172         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3173
3174         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3175                 fwd_lcores[lc_id]->stream_nb = 0;
3176                 fwd_lcores[lc_id]->stream_idx = sm_id;
3177                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
3178                         /* if the nb_queue is zero, means this tc is
3179                          * not enabled on the POOL
3180                          */
3181                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3182                                 break;
3183                         k = fwd_lcores[lc_id]->stream_nb +
3184                                 fwd_lcores[lc_id]->stream_idx;
3185                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3186                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3187                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3188                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3189                         for (j = 0; j < nb_rx_queue; j++) {
3190                                 struct fwd_stream *fs;
3191
3192                                 fs = fwd_streams[k + j];
3193                                 fs->rx_port = fwd_ports_ids[rxp];
3194                                 fs->rx_queue = rxq + j;
3195                                 fs->tx_port = fwd_ports_ids[txp];
3196                                 fs->tx_queue = txq + j % nb_tx_queue;
3197                                 fs->peer_addr = fs->tx_port;
3198                                 fs->retry_enabled = retry_enabled;
3199                         }
3200                         fwd_lcores[lc_id]->stream_nb +=
3201                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3202                 }
3203                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3204
3205                 tc++;
3206                 if (tc < rxp_dcb_info.nb_tcs)
3207                         continue;
3208                 /* Restart from TC 0 on next RX port */
3209                 tc = 0;
3210                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3211                         rxp = (portid_t)
3212                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3213                 else
3214                         rxp++;
3215                 if (rxp >= nb_fwd_ports)
3216                         return;
3217                 /* get the dcb information on next RX and TX ports */
3218                 if ((rxp & 0x1) == 0)
3219                         txp = (portid_t) (rxp + 1);
3220                 else
3221                         txp = (portid_t) (rxp - 1);
3222                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3223                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3224         }
3225 }
3226
3227 static void
3228 icmp_echo_config_setup(void)
3229 {
3230         portid_t  rxp;
3231         queueid_t rxq;
3232         lcoreid_t lc_id;
3233         uint16_t  sm_id;
3234
3235         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3236                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3237                         (nb_txq * nb_fwd_ports);
3238         else
3239                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3240         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3241         cur_fwd_config.nb_fwd_streams =
3242                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3243         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3244                 cur_fwd_config.nb_fwd_lcores =
3245                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3246         if (verbose_level > 0) {
3247                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3248                        __FUNCTION__,
3249                        cur_fwd_config.nb_fwd_lcores,
3250                        cur_fwd_config.nb_fwd_ports,
3251                        cur_fwd_config.nb_fwd_streams);
3252         }
3253
3254         /* reinitialize forwarding streams */
3255         init_fwd_streams();
3256         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3257         rxp = 0; rxq = 0;
3258         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3259                 if (verbose_level > 0)
3260                         printf("  core=%d: \n", lc_id);
3261                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3262                         struct fwd_stream *fs;
3263                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3264                         fs->rx_port = fwd_ports_ids[rxp];
3265                         fs->rx_queue = rxq;
3266                         fs->tx_port = fs->rx_port;
3267                         fs->tx_queue = rxq;
3268                         fs->peer_addr = fs->tx_port;
3269                         fs->retry_enabled = retry_enabled;
3270                         if (verbose_level > 0)
3271                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3272                                        sm_id, fs->rx_port, fs->rx_queue,
3273                                        fs->tx_queue);
3274                         rxq = (queueid_t) (rxq + 1);
3275                         if (rxq == nb_rxq) {
3276                                 rxq = 0;
3277                                 rxp = (portid_t) (rxp + 1);
3278                         }
3279                 }
3280         }
3281 }
3282
3283 void
3284 fwd_config_setup(void)
3285 {
3286         cur_fwd_config.fwd_eng = cur_fwd_eng;
3287         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3288                 icmp_echo_config_setup();
3289                 return;
3290         }
3291
3292         if ((nb_rxq > 1) && (nb_txq > 1)){
3293                 if (dcb_config)
3294                         dcb_fwd_config_setup();
3295                 else
3296                         rss_fwd_config_setup();
3297         }
3298         else
3299                 simple_fwd_config_setup();
3300 }
3301
3302 static const char *
3303 mp_alloc_to_str(uint8_t mode)
3304 {
3305         switch (mode) {
3306         case MP_ALLOC_NATIVE:
3307                 return "native";
3308         case MP_ALLOC_ANON:
3309                 return "anon";
3310         case MP_ALLOC_XMEM:
3311                 return "xmem";
3312         case MP_ALLOC_XMEM_HUGE:
3313                 return "xmemhuge";
3314         case MP_ALLOC_XBUF:
3315                 return "xbuf";
3316         default:
3317                 return "invalid";
3318         }
3319 }
3320
3321 void
3322 pkt_fwd_config_display(struct fwd_config *cfg)
3323 {
3324         struct fwd_stream *fs;
3325         lcoreid_t  lc_id;
3326         streamid_t sm_id;
3327
3328         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3329                 "NUMA support %s, MP allocation mode: %s\n",
3330                 cfg->fwd_eng->fwd_mode_name,
3331                 retry_enabled == 0 ? "" : " with retry",
3332                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3333                 numa_support == 1 ? "enabled" : "disabled",
3334                 mp_alloc_to_str(mp_alloc_type));
3335
3336         if (retry_enabled)
3337                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3338                         burst_tx_retry_num, burst_tx_delay_time);
3339         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3340                 printf("Logical Core %u (socket %u) forwards packets on "
3341                        "%d streams:",
3342                        fwd_lcores_cpuids[lc_id],
3343                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3344                        fwd_lcores[lc_id]->stream_nb);
3345                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3346                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3347                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3348                                "P=%d/Q=%d (socket %u) ",
3349                                fs->rx_port, fs->rx_queue,
3350                                ports[fs->rx_port].socket_id,
3351                                fs->tx_port, fs->tx_queue,
3352                                ports[fs->tx_port].socket_id);
3353                         print_ethaddr("peer=",
3354                                       &peer_eth_addrs[fs->peer_addr]);
3355                 }
3356                 printf("\n");
3357         }
3358         printf("\n");
3359 }
3360
3361 void
3362 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3363 {
3364         struct rte_ether_addr new_peer_addr;
3365         if (!rte_eth_dev_is_valid_port(port_id)) {
3366                 printf("Error: Invalid port number %i\n", port_id);
3367                 return;
3368         }
3369         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3370                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
3371                 return;
3372         }
3373         peer_eth_addrs[port_id] = new_peer_addr;
3374 }
3375
3376 int
3377 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3378 {
3379         unsigned int i;
3380         unsigned int lcore_cpuid;
3381         int record_now;
3382
3383         record_now = 0;
3384  again:
3385         for (i = 0; i < nb_lc; i++) {
3386                 lcore_cpuid = lcorelist[i];
3387                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3388                         printf("lcore %u not enabled\n", lcore_cpuid);
3389                         return -1;
3390                 }
3391                 if (lcore_cpuid == rte_get_main_lcore()) {
3392                         printf("lcore %u cannot be masked on for running "
3393                                "packet forwarding, which is the main lcore "
3394                                "and reserved for command line parsing only\n",
3395                                lcore_cpuid);
3396                         return -1;
3397                 }
3398                 if (record_now)
3399                         fwd_lcores_cpuids[i] = lcore_cpuid;
3400         }
3401         if (record_now == 0) {
3402                 record_now = 1;
3403                 goto again;
3404         }
3405         nb_cfg_lcores = (lcoreid_t) nb_lc;
3406         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3407                 printf("previous number of forwarding cores %u - changed to "
3408                        "number of configured cores %u\n",
3409                        (unsigned int) nb_fwd_lcores, nb_lc);
3410                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3411         }
3412
3413         return 0;
3414 }
3415
3416 int
3417 set_fwd_lcores_mask(uint64_t lcoremask)
3418 {
3419         unsigned int lcorelist[64];
3420         unsigned int nb_lc;
3421         unsigned int i;
3422
3423         if (lcoremask == 0) {
3424                 printf("Invalid NULL mask of cores\n");
3425                 return -1;
3426         }
3427         nb_lc = 0;
3428         for (i = 0; i < 64; i++) {
3429                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3430                         continue;
3431                 lcorelist[nb_lc++] = i;
3432         }
3433         return set_fwd_lcores_list(lcorelist, nb_lc);
3434 }
3435
3436 void
3437 set_fwd_lcores_number(uint16_t nb_lc)
3438 {
3439         if (test_done == 0) {
3440                 printf("Please stop forwarding first\n");
3441                 return;
3442         }
3443         if (nb_lc > nb_cfg_lcores) {
3444                 printf("nb fwd cores %u > %u (max. number of configured "
3445                        "lcores) - ignored\n",
3446                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3447                 return;
3448         }
3449         nb_fwd_lcores = (lcoreid_t) nb_lc;
3450         printf("Number of forwarding cores set to %u\n",
3451                (unsigned int) nb_fwd_lcores);
3452 }
3453
3454 void
3455 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3456 {
3457         unsigned int i;
3458         portid_t port_id;
3459         int record_now;
3460
3461         record_now = 0;
3462  again:
3463         for (i = 0; i < nb_pt; i++) {
3464                 port_id = (portid_t) portlist[i];
3465                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3466                         return;
3467                 if (record_now)
3468                         fwd_ports_ids[i] = port_id;
3469         }
3470         if (record_now == 0) {
3471                 record_now = 1;
3472                 goto again;
3473         }
3474         nb_cfg_ports = (portid_t) nb_pt;
3475         if (nb_fwd_ports != (portid_t) nb_pt) {
3476                 printf("previous number of forwarding ports %u - changed to "
3477                        "number of configured ports %u\n",
3478                        (unsigned int) nb_fwd_ports, nb_pt);
3479                 nb_fwd_ports = (portid_t) nb_pt;
3480         }
3481 }
3482
3483 /**
3484  * Parse the user input and obtain the list of forwarding ports
3485  *
3486  * @param[in] list
3487  *   String containing the user input. User can specify
3488  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3489  *   For example, if the user wants to use all the available
3490  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3491  *   If the user wants to use only the ports 1,2 then the input
3492  *   is 1,2.
3493  *   valid characters are '-' and ','
3494  * @param[out] values
3495  *   This array will be filled with a list of port IDs
3496  *   based on the user input
3497  *   Note that duplicate entries are discarded and only the first
3498  *   count entries in this array are port IDs and all the rest
3499  *   will contain default values
3500  * @param[in] maxsize
3501  *   This parameter denotes 2 things
3502  *   1) Number of elements in the values array
3503  *   2) Maximum value of each element in the values array
3504  * @return
3505  *   On success, returns total count of parsed port IDs
3506  *   On failure, returns 0
3507  */
3508 static unsigned int
3509 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3510 {
3511         unsigned int count = 0;
3512         char *end = NULL;
3513         int min, max;
3514         int value, i;
3515         unsigned int marked[maxsize];
3516
3517         if (list == NULL || values == NULL)
3518                 return 0;
3519
3520         for (i = 0; i < (int)maxsize; i++)
3521                 marked[i] = 0;
3522
3523         min = INT_MAX;
3524
3525         do {
3526                 /*Remove the blank spaces if any*/
3527                 while (isblank(*list))
3528                         list++;
3529                 if (*list == '\0')
3530                         break;
3531                 errno = 0;
3532                 value = strtol(list, &end, 10);
3533                 if (errno || end == NULL)
3534                         return 0;
3535                 if (value < 0 || value >= (int)maxsize)
3536                         return 0;
3537                 while (isblank(*end))
3538                         end++;
3539                 if (*end == '-' && min == INT_MAX) {
3540                         min = value;
3541                 } else if ((*end == ',') || (*end == '\0')) {
3542                         max = value;
3543                         if (min == INT_MAX)
3544                                 min = value;
3545                         for (i = min; i <= max; i++) {
3546                                 if (count < maxsize) {
3547                                         if (marked[i])
3548                                                 continue;
3549                                         values[count] = i;
3550                                         marked[i] = 1;
3551                                         count++;
3552                                 }
3553                         }
3554                         min = INT_MAX;
3555                 } else
3556                         return 0;
3557                 list = end + 1;
3558         } while (*end != '\0');
3559
3560         return count;
3561 }
3562
3563 void
3564 parse_fwd_portlist(const char *portlist)
3565 {
3566         unsigned int portcount;
3567         unsigned int portindex[RTE_MAX_ETHPORTS];
3568         unsigned int i, valid_port_count = 0;
3569
3570         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3571         if (!portcount)
3572                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3573
3574         /*
3575          * Here we verify the validity of the ports
3576          * and thereby calculate the total number of
3577          * valid ports
3578          */
3579         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3580                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3581                         portindex[valid_port_count] = portindex[i];
3582                         valid_port_count++;
3583                 }
3584         }
3585
3586         set_fwd_ports_list(portindex, valid_port_count);
3587 }
3588
3589 void
3590 set_fwd_ports_mask(uint64_t portmask)
3591 {
3592         unsigned int portlist[64];
3593         unsigned int nb_pt;
3594         unsigned int i;
3595
3596         if (portmask == 0) {
3597                 printf("Invalid NULL mask of ports\n");
3598                 return;
3599         }
3600         nb_pt = 0;
3601         RTE_ETH_FOREACH_DEV(i) {
3602                 if (! ((uint64_t)(1ULL << i) & portmask))
3603                         continue;
3604                 portlist[nb_pt++] = i;
3605         }
3606         set_fwd_ports_list(portlist, nb_pt);
3607 }
3608
3609 void
3610 set_fwd_ports_number(uint16_t nb_pt)
3611 {
3612         if (nb_pt > nb_cfg_ports) {
3613                 printf("nb fwd ports %u > %u (number of configured "
3614                        "ports) - ignored\n",
3615                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3616                 return;
3617         }
3618         nb_fwd_ports = (portid_t) nb_pt;
3619         printf("Number of forwarding ports set to %u\n",
3620                (unsigned int) nb_fwd_ports);
3621 }
3622
3623 int
3624 port_is_forwarding(portid_t port_id)
3625 {
3626         unsigned int i;
3627
3628         if (port_id_is_invalid(port_id, ENABLED_WARN))
3629                 return -1;
3630
3631         for (i = 0; i < nb_fwd_ports; i++) {
3632                 if (fwd_ports_ids[i] == port_id)
3633                         return 1;
3634         }
3635
3636         return 0;
3637 }
3638
3639 void
3640 set_nb_pkt_per_burst(uint16_t nb)
3641 {
3642         if (nb > MAX_PKT_BURST) {
3643                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3644                        " ignored\n",
3645                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3646                 return;
3647         }
3648         nb_pkt_per_burst = nb;
3649         printf("Number of packets per burst set to %u\n",
3650                (unsigned int) nb_pkt_per_burst);
3651 }
3652
3653 static const char *
3654 tx_split_get_name(enum tx_pkt_split split)
3655 {
3656         uint32_t i;
3657
3658         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3659                 if (tx_split_name[i].split == split)
3660                         return tx_split_name[i].name;
3661         }
3662         return NULL;
3663 }
3664
3665 void
3666 set_tx_pkt_split(const char *name)
3667 {
3668         uint32_t i;
3669
3670         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3671                 if (strcmp(tx_split_name[i].name, name) == 0) {
3672                         tx_pkt_split = tx_split_name[i].split;
3673                         return;
3674                 }
3675         }
3676         printf("unknown value: \"%s\"\n", name);
3677 }
3678
3679 int
3680 parse_fec_mode(const char *name, uint32_t *mode)
3681 {
3682         uint8_t i;
3683
3684         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3685                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3686                         *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3687                         return 0;
3688                 }
3689         }
3690         return -1;
3691 }
3692
3693 void
3694 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3695 {
3696         unsigned int i, j;
3697
3698         printf("FEC capabilities:\n");
3699
3700         for (i = 0; i < num; i++) {
3701                 printf("%s : ",
3702                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3703
3704                 for (j = RTE_ETH_FEC_AUTO; j < RTE_DIM(fec_mode_name); j++) {
3705                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3706                                                 speed_fec_capa[i].capa)
3707                                 printf("%s ", fec_mode_name[j].name);
3708                 }
3709                 printf("\n");
3710         }
3711 }
3712
3713 void
3714 show_rx_pkt_offsets(void)
3715 {
3716         uint32_t i, n;
3717
3718         n = rx_pkt_nb_offs;
3719         printf("Number of offsets: %u\n", n);
3720         if (n) {
3721                 printf("Segment offsets: ");
3722                 for (i = 0; i != n - 1; i++)
3723                         printf("%hu,", rx_pkt_seg_offsets[i]);
3724                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3725         }
3726 }
3727
3728 void
3729 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3730 {
3731         unsigned int i;
3732
3733         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3734                 printf("nb segments per RX packets=%u >= "
3735                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3736                 return;
3737         }
3738
3739         /*
3740          * No extra check here, the segment length will be checked by PMD
3741          * in the extended queue setup.
3742          */
3743         for (i = 0; i < nb_offs; i++) {
3744                 if (seg_offsets[i] >= UINT16_MAX) {
3745                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3746                                i, seg_offsets[i]);
3747                         return;
3748                 }
3749         }
3750
3751         for (i = 0; i < nb_offs; i++)
3752                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3753
3754         rx_pkt_nb_offs = (uint8_t) nb_offs;
3755 }
3756
3757 void
3758 show_rx_pkt_segments(void)
3759 {
3760         uint32_t i, n;
3761
3762         n = rx_pkt_nb_segs;
3763         printf("Number of segments: %u\n", n);
3764         if (n) {
3765                 printf("Segment sizes: ");
3766                 for (i = 0; i != n - 1; i++)
3767                         printf("%hu,", rx_pkt_seg_lengths[i]);
3768                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3769         }
3770 }
3771
3772 void
3773 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3774 {
3775         unsigned int i;
3776
3777         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3778                 printf("nb segments per RX packets=%u >= "
3779                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3780                 return;
3781         }
3782
3783         /*
3784          * No extra check here, the segment length will be checked by PMD
3785          * in the extended queue setup.
3786          */
3787         for (i = 0; i < nb_segs; i++) {
3788                 if (seg_lengths[i] >= UINT16_MAX) {
3789                         printf("length[%u]=%u > UINT16_MAX - give up\n",
3790                                i, seg_lengths[i]);
3791                         return;
3792                 }
3793         }
3794
3795         for (i = 0; i < nb_segs; i++)
3796                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3797
3798         rx_pkt_nb_segs = (uint8_t) nb_segs;
3799 }
3800
3801 void
3802 show_tx_pkt_segments(void)
3803 {
3804         uint32_t i, n;
3805         const char *split;
3806
3807         n = tx_pkt_nb_segs;
3808         split = tx_split_get_name(tx_pkt_split);
3809
3810         printf("Number of segments: %u\n", n);
3811         printf("Segment sizes: ");
3812         for (i = 0; i != n - 1; i++)
3813                 printf("%hu,", tx_pkt_seg_lengths[i]);
3814         printf("%hu\n", tx_pkt_seg_lengths[i]);
3815         printf("Split packet: %s\n", split);
3816 }
3817
3818 static bool
3819 nb_segs_is_invalid(unsigned int nb_segs)
3820 {
3821         uint16_t ring_size;
3822         uint16_t queue_id;
3823         uint16_t port_id;
3824         int ret;
3825
3826         RTE_ETH_FOREACH_DEV(port_id) {
3827                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3828                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3829
3830                         if (ret)
3831                                 return true;
3832
3833                         if (ring_size < nb_segs) {
3834                                 printf("nb segments per TX packets=%u >= "
3835                                        "TX queue(%u) ring_size=%u - ignored\n",
3836                                        nb_segs, queue_id, ring_size);
3837                                 return true;
3838                         }
3839                 }
3840         }
3841
3842         return false;
3843 }
3844
3845 void
3846 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3847 {
3848         uint16_t tx_pkt_len;
3849         unsigned int i;
3850
3851         if (nb_segs_is_invalid(nb_segs))
3852                 return;
3853
3854         /*
3855          * Check that each segment length is greater or equal than
3856          * the mbuf data sise.
3857          * Check also that the total packet length is greater or equal than the
3858          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3859          * 20 + 8).
3860          */
3861         tx_pkt_len = 0;
3862         for (i = 0; i < nb_segs; i++) {
3863                 if (seg_lengths[i] > mbuf_data_size[0]) {
3864                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3865                                i, seg_lengths[i], mbuf_data_size[0]);
3866                         return;
3867                 }
3868                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3869         }
3870         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3871                 printf("total packet length=%u < %d - give up\n",
3872                                 (unsigned) tx_pkt_len,
3873                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3874                 return;
3875         }
3876
3877         for (i = 0; i < nb_segs; i++)
3878                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3879
3880         tx_pkt_length  = tx_pkt_len;
3881         tx_pkt_nb_segs = (uint8_t) nb_segs;
3882 }
3883
3884 void
3885 show_tx_pkt_times(void)
3886 {
3887         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3888         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3889 }
3890
3891 void
3892 set_tx_pkt_times(unsigned int *tx_times)
3893 {
3894         tx_pkt_times_inter = tx_times[0];
3895         tx_pkt_times_intra = tx_times[1];
3896 }
3897
3898 void
3899 setup_gro(const char *onoff, portid_t port_id)
3900 {
3901         if (!rte_eth_dev_is_valid_port(port_id)) {
3902                 printf("invalid port id %u\n", port_id);
3903                 return;
3904         }
3905         if (test_done == 0) {
3906                 printf("Before enable/disable GRO,"
3907                                 " please stop forwarding first\n");
3908                 return;
3909         }
3910         if (strcmp(onoff, "on") == 0) {
3911                 if (gro_ports[port_id].enable != 0) {
3912                         printf("Port %u has enabled GRO. Please"
3913                                         " disable GRO first\n", port_id);
3914                         return;
3915                 }
3916                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3917                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
3918                         gro_ports[port_id].param.max_flow_num =
3919                                 GRO_DEFAULT_FLOW_NUM;
3920                         gro_ports[port_id].param.max_item_per_flow =
3921                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
3922                 }
3923                 gro_ports[port_id].enable = 1;
3924         } else {
3925                 if (gro_ports[port_id].enable == 0) {
3926                         printf("Port %u has disabled GRO\n", port_id);
3927                         return;
3928                 }
3929                 gro_ports[port_id].enable = 0;
3930         }
3931 }
3932
3933 void
3934 setup_gro_flush_cycles(uint8_t cycles)
3935 {
3936         if (test_done == 0) {
3937                 printf("Before change flush interval for GRO,"
3938                                 " please stop forwarding first.\n");
3939                 return;
3940         }
3941
3942         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
3943                         GRO_DEFAULT_FLUSH_CYCLES) {
3944                 printf("The flushing cycle be in the range"
3945                                 " of 1 to %u. Revert to the default"
3946                                 " value %u.\n",
3947                                 GRO_MAX_FLUSH_CYCLES,
3948                                 GRO_DEFAULT_FLUSH_CYCLES);
3949                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
3950         }
3951
3952         gro_flush_cycles = cycles;
3953 }
3954
3955 void
3956 show_gro(portid_t port_id)
3957 {
3958         struct rte_gro_param *param;
3959         uint32_t max_pkts_num;
3960
3961         param = &gro_ports[port_id].param;
3962
3963         if (!rte_eth_dev_is_valid_port(port_id)) {
3964                 printf("Invalid port id %u.\n", port_id);
3965                 return;
3966         }
3967         if (gro_ports[port_id].enable) {
3968                 printf("GRO type: TCP/IPv4\n");
3969                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3970                         max_pkts_num = param->max_flow_num *
3971                                 param->max_item_per_flow;
3972                 } else
3973                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
3974                 printf("Max number of packets to perform GRO: %u\n",
3975                                 max_pkts_num);
3976                 printf("Flushing cycles: %u\n", gro_flush_cycles);
3977         } else
3978                 printf("Port %u doesn't enable GRO.\n", port_id);
3979 }
3980
3981 void
3982 setup_gso(const char *mode, portid_t port_id)
3983 {
3984         if (!rte_eth_dev_is_valid_port(port_id)) {
3985                 printf("invalid port id %u\n", port_id);
3986                 return;
3987         }
3988         if (strcmp(mode, "on") == 0) {
3989                 if (test_done == 0) {
3990                         printf("before enabling GSO,"
3991                                         " please stop forwarding first\n");
3992                         return;
3993                 }
3994                 gso_ports[port_id].enable = 1;
3995         } else if (strcmp(mode, "off") == 0) {
3996                 if (test_done == 0) {
3997                         printf("before disabling GSO,"
3998                                         " please stop forwarding first\n");
3999                         return;
4000                 }
4001                 gso_ports[port_id].enable = 0;
4002         }
4003 }
4004
4005 char*
4006 list_pkt_forwarding_modes(void)
4007 {
4008         static char fwd_modes[128] = "";
4009         const char *separator = "|";
4010         struct fwd_engine *fwd_eng;
4011         unsigned i = 0;
4012
4013         if (strlen (fwd_modes) == 0) {
4014                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4015                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4016                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4017                         strncat(fwd_modes, separator,
4018                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4019                 }
4020                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4021         }
4022
4023         return fwd_modes;
4024 }
4025
4026 char*
4027 list_pkt_forwarding_retry_modes(void)
4028 {
4029         static char fwd_modes[128] = "";
4030         const char *separator = "|";
4031         struct fwd_engine *fwd_eng;
4032         unsigned i = 0;
4033
4034         if (strlen(fwd_modes) == 0) {
4035                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4036                         if (fwd_eng == &rx_only_engine)
4037                                 continue;
4038                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4039                                         sizeof(fwd_modes) -
4040                                         strlen(fwd_modes) - 1);
4041                         strncat(fwd_modes, separator,
4042                                         sizeof(fwd_modes) -
4043                                         strlen(fwd_modes) - 1);
4044                 }
4045                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4046         }
4047
4048         return fwd_modes;
4049 }
4050
4051 void
4052 set_pkt_forwarding_mode(const char *fwd_mode_name)
4053 {
4054         struct fwd_engine *fwd_eng;
4055         unsigned i;
4056
4057         i = 0;
4058         while ((fwd_eng = fwd_engines[i]) != NULL) {
4059                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4060                         printf("Set %s packet forwarding mode%s\n",
4061                                fwd_mode_name,
4062                                retry_enabled == 0 ? "" : " with retry");
4063                         cur_fwd_eng = fwd_eng;
4064                         return;
4065                 }
4066                 i++;
4067         }
4068         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
4069 }
4070
4071 void
4072 add_rx_dump_callbacks(portid_t portid)
4073 {
4074         struct rte_eth_dev_info dev_info;
4075         uint16_t queue;
4076         int ret;
4077
4078         if (port_id_is_invalid(portid, ENABLED_WARN))
4079                 return;
4080
4081         ret = eth_dev_info_get_print_err(portid, &dev_info);
4082         if (ret != 0)
4083                 return;
4084
4085         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4086                 if (!ports[portid].rx_dump_cb[queue])
4087                         ports[portid].rx_dump_cb[queue] =
4088                                 rte_eth_add_rx_callback(portid, queue,
4089                                         dump_rx_pkts, NULL);
4090 }
4091
4092 void
4093 add_tx_dump_callbacks(portid_t portid)
4094 {
4095         struct rte_eth_dev_info dev_info;
4096         uint16_t queue;
4097         int ret;
4098
4099         if (port_id_is_invalid(portid, ENABLED_WARN))
4100                 return;
4101
4102         ret = eth_dev_info_get_print_err(portid, &dev_info);
4103         if (ret != 0)
4104                 return;
4105
4106         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4107                 if (!ports[portid].tx_dump_cb[queue])
4108                         ports[portid].tx_dump_cb[queue] =
4109                                 rte_eth_add_tx_callback(portid, queue,
4110                                                         dump_tx_pkts, NULL);
4111 }
4112
4113 void
4114 remove_rx_dump_callbacks(portid_t portid)
4115 {
4116         struct rte_eth_dev_info dev_info;
4117         uint16_t queue;
4118         int ret;
4119
4120         if (port_id_is_invalid(portid, ENABLED_WARN))
4121                 return;
4122
4123         ret = eth_dev_info_get_print_err(portid, &dev_info);
4124         if (ret != 0)
4125                 return;
4126
4127         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4128                 if (ports[portid].rx_dump_cb[queue]) {
4129                         rte_eth_remove_rx_callback(portid, queue,
4130                                 ports[portid].rx_dump_cb[queue]);
4131                         ports[portid].rx_dump_cb[queue] = NULL;
4132                 }
4133 }
4134
4135 void
4136 remove_tx_dump_callbacks(portid_t portid)
4137 {
4138         struct rte_eth_dev_info dev_info;
4139         uint16_t queue;
4140         int ret;
4141
4142         if (port_id_is_invalid(portid, ENABLED_WARN))
4143                 return;
4144
4145         ret = eth_dev_info_get_print_err(portid, &dev_info);
4146         if (ret != 0)
4147                 return;
4148
4149         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4150                 if (ports[portid].tx_dump_cb[queue]) {
4151                         rte_eth_remove_tx_callback(portid, queue,
4152                                 ports[portid].tx_dump_cb[queue]);
4153                         ports[portid].tx_dump_cb[queue] = NULL;
4154                 }
4155 }
4156
4157 void
4158 configure_rxtx_dump_callbacks(uint16_t verbose)
4159 {
4160         portid_t portid;
4161
4162 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4163                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4164                 return;
4165 #endif
4166
4167         RTE_ETH_FOREACH_DEV(portid)
4168         {
4169                 if (verbose == 1 || verbose > 2)
4170                         add_rx_dump_callbacks(portid);
4171                 else
4172                         remove_rx_dump_callbacks(portid);
4173                 if (verbose >= 2)
4174                         add_tx_dump_callbacks(portid);
4175                 else
4176                         remove_tx_dump_callbacks(portid);
4177         }
4178 }
4179
4180 void
4181 set_verbose_level(uint16_t vb_level)
4182 {
4183         printf("Change verbose level from %u to %u\n",
4184                (unsigned int) verbose_level, (unsigned int) vb_level);
4185         verbose_level = vb_level;
4186         configure_rxtx_dump_callbacks(verbose_level);
4187 }
4188
4189 void
4190 vlan_extend_set(portid_t port_id, int on)
4191 {
4192         int diag;
4193         int vlan_offload;
4194         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4195
4196         if (port_id_is_invalid(port_id, ENABLED_WARN))
4197                 return;
4198
4199         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4200
4201         if (on) {
4202                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
4203                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
4204         } else {
4205                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
4206                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
4207         }
4208
4209         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4210         if (diag < 0) {
4211                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
4212                "diag=%d\n", port_id, on, diag);
4213                 return;
4214         }
4215         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4216 }
4217
4218 void
4219 rx_vlan_strip_set(portid_t port_id, int on)
4220 {
4221         int diag;
4222         int vlan_offload;
4223         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4224
4225         if (port_id_is_invalid(port_id, ENABLED_WARN))
4226                 return;
4227
4228         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4229
4230         if (on) {
4231                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
4232                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
4233         } else {
4234                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
4235                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
4236         }
4237
4238         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4239         if (diag < 0) {
4240                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
4241                "diag=%d\n", port_id, on, diag);
4242                 return;
4243         }
4244         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4245 }
4246
4247 void
4248 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4249 {
4250         int diag;
4251
4252         if (port_id_is_invalid(port_id, ENABLED_WARN))
4253                 return;
4254
4255         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4256         if (diag < 0)
4257                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
4258                "diag=%d\n", port_id, queue_id, on, diag);
4259 }
4260
4261 void
4262 rx_vlan_filter_set(portid_t port_id, int on)
4263 {
4264         int diag;
4265         int vlan_offload;
4266         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4267
4268         if (port_id_is_invalid(port_id, ENABLED_WARN))
4269                 return;
4270
4271         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4272
4273         if (on) {
4274                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4275                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4276         } else {
4277                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4278                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4279         }
4280
4281         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4282         if (diag < 0) {
4283                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
4284                "diag=%d\n", port_id, on, diag);
4285                 return;
4286         }
4287         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4288 }
4289
4290 void
4291 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4292 {
4293         int diag;
4294         int vlan_offload;
4295         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4296
4297         if (port_id_is_invalid(port_id, ENABLED_WARN))
4298                 return;
4299
4300         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4301
4302         if (on) {
4303                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4304                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4305         } else {
4306                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4307                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4308         }
4309
4310         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4311         if (diag < 0) {
4312                 printf("%s(port_pi=%d, on=%d) failed "
4313                "diag=%d\n", __func__, port_id, on, diag);
4314                 return;
4315         }
4316         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4317 }
4318
4319 int
4320 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4321 {
4322         int diag;
4323
4324         if (port_id_is_invalid(port_id, ENABLED_WARN))
4325                 return 1;
4326         if (vlan_id_is_invalid(vlan_id))
4327                 return 1;
4328         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4329         if (diag == 0)
4330                 return 0;
4331         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
4332                "diag=%d\n",
4333                port_id, vlan_id, on, diag);
4334         return -1;
4335 }
4336
4337 void
4338 rx_vlan_all_filter_set(portid_t port_id, int on)
4339 {
4340         uint16_t vlan_id;
4341
4342         if (port_id_is_invalid(port_id, ENABLED_WARN))
4343                 return;
4344         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4345                 if (rx_vft_set(port_id, vlan_id, on))
4346                         break;
4347         }
4348 }
4349
4350 void
4351 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4352 {
4353         int diag;
4354
4355         if (port_id_is_invalid(port_id, ENABLED_WARN))
4356                 return;
4357
4358         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4359         if (diag == 0)
4360                 return;
4361
4362         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
4363                "diag=%d\n",
4364                port_id, vlan_type, tp_id, diag);
4365 }
4366
4367 void
4368 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4369 {
4370         struct rte_eth_dev_info dev_info;
4371         int ret;
4372
4373         if (vlan_id_is_invalid(vlan_id))
4374                 return;
4375
4376         if (ports[port_id].dev_conf.txmode.offloads &
4377             DEV_TX_OFFLOAD_QINQ_INSERT) {
4378                 printf("Error, as QinQ has been enabled.\n");
4379                 return;
4380         }
4381
4382         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4383         if (ret != 0)
4384                 return;
4385
4386         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4387                 printf("Error: vlan insert is not supported by port %d\n",
4388                         port_id);
4389                 return;
4390         }
4391
4392         tx_vlan_reset(port_id);
4393         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4394         ports[port_id].tx_vlan_id = vlan_id;
4395 }
4396
4397 void
4398 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4399 {
4400         struct rte_eth_dev_info dev_info;
4401         int ret;
4402
4403         if (vlan_id_is_invalid(vlan_id))
4404                 return;
4405         if (vlan_id_is_invalid(vlan_id_outer))
4406                 return;
4407
4408         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4409         if (ret != 0)
4410                 return;
4411
4412         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4413                 printf("Error: qinq insert not supported by port %d\n",
4414                         port_id);
4415                 return;
4416         }
4417
4418         tx_vlan_reset(port_id);
4419         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4420                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4421         ports[port_id].tx_vlan_id = vlan_id;
4422         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4423 }
4424
4425 void
4426 tx_vlan_reset(portid_t port_id)
4427 {
4428         ports[port_id].dev_conf.txmode.offloads &=
4429                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4430                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4431         ports[port_id].tx_vlan_id = 0;
4432         ports[port_id].tx_vlan_id_outer = 0;
4433 }
4434
4435 void
4436 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4437 {
4438         if (port_id_is_invalid(port_id, ENABLED_WARN))
4439                 return;
4440
4441         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4442 }
4443
4444 void
4445 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4446 {
4447         int ret;
4448
4449         if (port_id_is_invalid(port_id, ENABLED_WARN))
4450                 return;
4451
4452         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4453                 return;
4454
4455         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4456                 printf("map_value not in required range 0..%d\n",
4457                        RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4458                 return;
4459         }
4460
4461         if (!is_rx) { /* tx */
4462                 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id,
4463                                                              map_value);
4464                 if (ret) {
4465                         printf("failed to set tx queue stats mapping.\n");
4466                         return;
4467                 }
4468         } else { /* rx */
4469                 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id,
4470                                                              map_value);
4471                 if (ret) {
4472                         printf("failed to set rx queue stats mapping.\n");
4473                         return;
4474                 }
4475         }
4476 }
4477
4478 void
4479 set_xstats_hide_zero(uint8_t on_off)
4480 {
4481         xstats_hide_zero = on_off;
4482 }
4483
4484 void
4485 set_record_core_cycles(uint8_t on_off)
4486 {
4487         record_core_cycles = on_off;
4488 }
4489
4490 void
4491 set_record_burst_stats(uint8_t on_off)
4492 {
4493         record_burst_stats = on_off;
4494 }
4495
4496 static inline void
4497 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4498 {
4499         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4500
4501         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4502                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4503                         " tunnel_id: 0x%08x",
4504                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4505                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4506         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4507                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4508                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4509                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4510
4511                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4512                         rte_be_to_cpu_16(mask->src_port_mask),
4513                         rte_be_to_cpu_16(mask->dst_port_mask));
4514
4515                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4516                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4517                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4518                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4519                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4520
4521                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4522                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4523                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4524                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4525                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4526         }
4527
4528         printf("\n");
4529 }
4530
4531 static inline void
4532 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4533 {
4534         struct rte_eth_flex_payload_cfg *cfg;
4535         uint32_t i, j;
4536
4537         for (i = 0; i < flex_conf->nb_payloads; i++) {
4538                 cfg = &flex_conf->flex_set[i];
4539                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4540                         printf("\n    RAW:  ");
4541                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4542                         printf("\n    L2_PAYLOAD:  ");
4543                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4544                         printf("\n    L3_PAYLOAD:  ");
4545                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4546                         printf("\n    L4_PAYLOAD:  ");
4547                 else
4548                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4549                 for (j = 0; j < num; j++)
4550                         printf("  %-5u", cfg->src_offset[j]);
4551         }
4552         printf("\n");
4553 }
4554
4555 static char *
4556 flowtype_to_str(uint16_t flow_type)
4557 {
4558         struct flow_type_info {
4559                 char str[32];
4560                 uint16_t ftype;
4561         };
4562
4563         uint8_t i;
4564         static struct flow_type_info flowtype_str_table[] = {
4565                 {"raw", RTE_ETH_FLOW_RAW},
4566                 {"ipv4", RTE_ETH_FLOW_IPV4},
4567                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4568                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4569                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4570                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4571                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4572                 {"ipv6", RTE_ETH_FLOW_IPV6},
4573                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4574                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4575                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4576                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4577                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4578                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4579                 {"port", RTE_ETH_FLOW_PORT},
4580                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4581                 {"geneve", RTE_ETH_FLOW_GENEVE},
4582                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4583                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4584         };
4585
4586         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4587                 if (flowtype_str_table[i].ftype == flow_type)
4588                         return flowtype_str_table[i].str;
4589         }
4590
4591         return NULL;
4592 }
4593
4594 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4595
4596 static inline void
4597 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4598 {
4599         struct rte_eth_fdir_flex_mask *mask;
4600         uint32_t i, j;
4601         char *p;
4602
4603         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4604                 mask = &flex_conf->flex_mask[i];
4605                 p = flowtype_to_str(mask->flow_type);
4606                 printf("\n    %s:\t", p ? p : "unknown");
4607                 for (j = 0; j < num; j++)
4608                         printf(" %02x", mask->mask[j]);
4609         }
4610         printf("\n");
4611 }
4612
4613 static inline void
4614 print_fdir_flow_type(uint32_t flow_types_mask)
4615 {
4616         int i;
4617         char *p;
4618
4619         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4620                 if (!(flow_types_mask & (1 << i)))
4621                         continue;
4622                 p = flowtype_to_str(i);
4623                 if (p)
4624                         printf(" %s", p);
4625                 else
4626                         printf(" unknown");
4627         }
4628         printf("\n");
4629 }
4630
4631 static int
4632 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4633                     struct rte_eth_fdir_stats *fdir_stat)
4634 {
4635         int ret = -ENOTSUP;
4636
4637 #ifdef RTE_NET_I40E
4638         if (ret == -ENOTSUP) {
4639                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4640                 if (!ret)
4641                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4642         }
4643 #endif
4644 #ifdef RTE_NET_IXGBE
4645         if (ret == -ENOTSUP) {
4646                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4647                 if (!ret)
4648                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4649         }
4650 #endif
4651         switch (ret) {
4652         case 0:
4653                 break;
4654         case -ENOTSUP:
4655                 printf("\n FDIR is not supported on port %-2d\n",
4656                         port_id);
4657                 break;
4658         default:
4659                 printf("programming error: (%s)\n", strerror(-ret));
4660                 break;
4661         }
4662         return ret;
4663 }
4664
4665 void
4666 fdir_get_infos(portid_t port_id)
4667 {
4668         struct rte_eth_fdir_stats fdir_stat;
4669         struct rte_eth_fdir_info fdir_info;
4670
4671         static const char *fdir_stats_border = "########################";
4672
4673         if (port_id_is_invalid(port_id, ENABLED_WARN))
4674                 return;
4675
4676         memset(&fdir_info, 0, sizeof(fdir_info));
4677         memset(&fdir_stat, 0, sizeof(fdir_stat));
4678         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4679                 return;
4680
4681         printf("\n  %s FDIR infos for port %-2d     %s\n",
4682                fdir_stats_border, port_id, fdir_stats_border);
4683         printf("  MODE: ");
4684         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4685                 printf("  PERFECT\n");
4686         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4687                 printf("  PERFECT-MAC-VLAN\n");
4688         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4689                 printf("  PERFECT-TUNNEL\n");
4690         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4691                 printf("  SIGNATURE\n");
4692         else
4693                 printf("  DISABLE\n");
4694         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4695                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4696                 printf("  SUPPORTED FLOW TYPE: ");
4697                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4698         }
4699         printf("  FLEX PAYLOAD INFO:\n");
4700         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4701                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4702                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4703                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4704                 fdir_info.flex_payload_unit,
4705                 fdir_info.max_flex_payload_segment_num,
4706                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4707         printf("  MASK: ");
4708         print_fdir_mask(&fdir_info.mask);
4709         if (fdir_info.flex_conf.nb_payloads > 0) {
4710                 printf("  FLEX PAYLOAD SRC OFFSET:");
4711                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4712         }
4713         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4714                 printf("  FLEX MASK CFG:");
4715                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4716         }
4717         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4718                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4719         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4720                fdir_info.guarant_spc, fdir_info.best_spc);
4721         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4722                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4723                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4724                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4725                fdir_stat.collision, fdir_stat.free,
4726                fdir_stat.maxhash, fdir_stat.maxlen,
4727                fdir_stat.add, fdir_stat.remove,
4728                fdir_stat.f_add, fdir_stat.f_remove);
4729         printf("  %s############################%s\n",
4730                fdir_stats_border, fdir_stats_border);
4731 }
4732
4733 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4734
4735 void
4736 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4737 {
4738         struct rte_port *port;
4739         struct rte_eth_fdir_flex_conf *flex_conf;
4740         int i, idx = 0;
4741
4742         port = &ports[port_id];
4743         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4744         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4745                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4746                         idx = i;
4747                         break;
4748                 }
4749         }
4750         if (i >= RTE_ETH_FLOW_MAX) {
4751                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4752                         idx = flex_conf->nb_flexmasks;
4753                         flex_conf->nb_flexmasks++;
4754                 } else {
4755                         printf("The flex mask table is full. Can not set flex"
4756                                 " mask for flow_type(%u).", cfg->flow_type);
4757                         return;
4758                 }
4759         }
4760         rte_memcpy(&flex_conf->flex_mask[idx],
4761                          cfg,
4762                          sizeof(struct rte_eth_fdir_flex_mask));
4763 }
4764
4765 void
4766 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4767 {
4768         struct rte_port *port;
4769         struct rte_eth_fdir_flex_conf *flex_conf;
4770         int i, idx = 0;
4771
4772         port = &ports[port_id];
4773         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4774         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4775                 if (cfg->type == flex_conf->flex_set[i].type) {
4776                         idx = i;
4777                         break;
4778                 }
4779         }
4780         if (i >= RTE_ETH_PAYLOAD_MAX) {
4781                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4782                         idx = flex_conf->nb_payloads;
4783                         flex_conf->nb_payloads++;
4784                 } else {
4785                         printf("The flex payload table is full. Can not set"
4786                                 " flex payload for type(%u).", cfg->type);
4787                         return;
4788                 }
4789         }
4790         rte_memcpy(&flex_conf->flex_set[idx],
4791                          cfg,
4792                          sizeof(struct rte_eth_flex_payload_cfg));
4793
4794 }
4795
4796 void
4797 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4798 {
4799 #ifdef RTE_NET_IXGBE
4800         int diag;
4801
4802         if (is_rx)
4803                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4804         else
4805                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4806
4807         if (diag == 0)
4808                 return;
4809         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4810                         is_rx ? "rx" : "tx", port_id, diag);
4811         return;
4812 #endif
4813         printf("VF %s setting not supported for port %d\n",
4814                         is_rx ? "Rx" : "Tx", port_id);
4815         RTE_SET_USED(vf);
4816         RTE_SET_USED(on);
4817 }
4818
4819 int
4820 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4821 {
4822         int diag;
4823         struct rte_eth_link link;
4824         int ret;
4825
4826         if (port_id_is_invalid(port_id, ENABLED_WARN))
4827                 return 1;
4828         ret = eth_link_get_nowait_print_err(port_id, &link);
4829         if (ret < 0)
4830                 return 1;
4831         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4832             rate > link.link_speed) {
4833                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4834                         rate, link.link_speed);
4835                 return 1;
4836         }
4837         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4838         if (diag == 0)
4839                 return diag;
4840         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4841                 port_id, diag);
4842         return diag;
4843 }
4844
4845 int
4846 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4847 {
4848         int diag = -ENOTSUP;
4849
4850         RTE_SET_USED(vf);
4851         RTE_SET_USED(rate);
4852         RTE_SET_USED(q_msk);
4853
4854 #ifdef RTE_NET_IXGBE
4855         if (diag == -ENOTSUP)
4856                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4857                                                        q_msk);
4858 #endif
4859 #ifdef RTE_NET_BNXT
4860         if (diag == -ENOTSUP)
4861                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4862 #endif
4863         if (diag == 0)
4864                 return diag;
4865
4866         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4867                 port_id, diag);
4868         return diag;
4869 }
4870
4871 /*
4872  * Functions to manage the set of filtered Multicast MAC addresses.
4873  *
4874  * A pool of filtered multicast MAC addresses is associated with each port.
4875  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4876  * The address of the pool and the number of valid multicast MAC addresses
4877  * recorded in the pool are stored in the fields "mc_addr_pool" and
4878  * "mc_addr_nb" of the "rte_port" data structure.
4879  *
4880  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4881  * to be supplied a contiguous array of multicast MAC addresses.
4882  * To comply with this constraint, the set of multicast addresses recorded
4883  * into the pool are systematically compacted at the beginning of the pool.
4884  * Hence, when a multicast address is removed from the pool, all following
4885  * addresses, if any, are copied back to keep the set contiguous.
4886  */
4887 #define MCAST_POOL_INC 32
4888
4889 static int
4890 mcast_addr_pool_extend(struct rte_port *port)
4891 {
4892         struct rte_ether_addr *mc_pool;
4893         size_t mc_pool_size;
4894
4895         /*
4896          * If a free entry is available at the end of the pool, just
4897          * increment the number of recorded multicast addresses.
4898          */
4899         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
4900                 port->mc_addr_nb++;
4901                 return 0;
4902         }
4903
4904         /*
4905          * [re]allocate a pool with MCAST_POOL_INC more entries.
4906          * The previous test guarantees that port->mc_addr_nb is a multiple
4907          * of MCAST_POOL_INC.
4908          */
4909         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
4910                                                     MCAST_POOL_INC);
4911         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
4912                                                 mc_pool_size);
4913         if (mc_pool == NULL) {
4914                 printf("allocation of pool of %u multicast addresses failed\n",
4915                        port->mc_addr_nb + MCAST_POOL_INC);
4916                 return -ENOMEM;
4917         }
4918
4919         port->mc_addr_pool = mc_pool;
4920         port->mc_addr_nb++;
4921         return 0;
4922
4923 }
4924
4925 static void
4926 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
4927 {
4928         if (mcast_addr_pool_extend(port) != 0)
4929                 return;
4930         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
4931 }
4932
4933 static void
4934 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
4935 {
4936         port->mc_addr_nb--;
4937         if (addr_idx == port->mc_addr_nb) {
4938                 /* No need to recompact the set of multicast addressses. */
4939                 if (port->mc_addr_nb == 0) {
4940                         /* free the pool of multicast addresses. */
4941                         free(port->mc_addr_pool);
4942                         port->mc_addr_pool = NULL;
4943                 }
4944                 return;
4945         }
4946         memmove(&port->mc_addr_pool[addr_idx],
4947                 &port->mc_addr_pool[addr_idx + 1],
4948                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
4949 }
4950
4951 static int
4952 eth_port_multicast_addr_list_set(portid_t port_id)
4953 {
4954         struct rte_port *port;
4955         int diag;
4956
4957         port = &ports[port_id];
4958         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
4959                                             port->mc_addr_nb);
4960         if (diag < 0)
4961                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
4962                         port_id, port->mc_addr_nb, diag);
4963
4964         return diag;
4965 }
4966
4967 void
4968 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
4969 {
4970         struct rte_port *port;
4971         uint32_t i;
4972
4973         if (port_id_is_invalid(port_id, ENABLED_WARN))
4974                 return;
4975
4976         port = &ports[port_id];
4977
4978         /*
4979          * Check that the added multicast MAC address is not already recorded
4980          * in the pool of multicast addresses.
4981          */
4982         for (i = 0; i < port->mc_addr_nb; i++) {
4983                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
4984                         printf("multicast address already filtered by port\n");
4985                         return;
4986                 }
4987         }
4988
4989         mcast_addr_pool_append(port, mc_addr);
4990         if (eth_port_multicast_addr_list_set(port_id) < 0)
4991                 /* Rollback on failure, remove the address from the pool */
4992                 mcast_addr_pool_remove(port, i);
4993 }
4994
4995 void
4996 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
4997 {
4998         struct rte_port *port;
4999         uint32_t i;
5000
5001         if (port_id_is_invalid(port_id, ENABLED_WARN))
5002                 return;
5003
5004         port = &ports[port_id];
5005
5006         /*
5007          * Search the pool of multicast MAC addresses for the removed address.
5008          */
5009         for (i = 0; i < port->mc_addr_nb; i++) {
5010                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5011                         break;
5012         }
5013         if (i == port->mc_addr_nb) {
5014                 printf("multicast address not filtered by port %d\n", port_id);
5015                 return;
5016         }
5017
5018         mcast_addr_pool_remove(port, i);
5019         if (eth_port_multicast_addr_list_set(port_id) < 0)
5020                 /* Rollback on failure, add the address back into the pool */
5021                 mcast_addr_pool_append(port, mc_addr);
5022 }
5023
5024 void
5025 port_dcb_info_display(portid_t port_id)
5026 {
5027         struct rte_eth_dcb_info dcb_info;
5028         uint16_t i;
5029         int ret;
5030         static const char *border = "================";
5031
5032         if (port_id_is_invalid(port_id, ENABLED_WARN))
5033                 return;
5034
5035         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5036         if (ret) {
5037                 printf("\n Failed to get dcb infos on port %-2d\n",
5038                         port_id);
5039                 return;
5040         }
5041         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5042         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5043         printf("\n  TC :        ");
5044         for (i = 0; i < dcb_info.nb_tcs; i++)
5045                 printf("\t%4d", i);
5046         printf("\n  Priority :  ");
5047         for (i = 0; i < dcb_info.nb_tcs; i++)
5048                 printf("\t%4d", dcb_info.prio_tc[i]);
5049         printf("\n  BW percent :");
5050         for (i = 0; i < dcb_info.nb_tcs; i++)
5051                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5052         printf("\n  RXQ base :  ");
5053         for (i = 0; i < dcb_info.nb_tcs; i++)
5054                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5055         printf("\n  RXQ number :");
5056         for (i = 0; i < dcb_info.nb_tcs; i++)
5057                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5058         printf("\n  TXQ base :  ");
5059         for (i = 0; i < dcb_info.nb_tcs; i++)
5060                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5061         printf("\n  TXQ number :");
5062         for (i = 0; i < dcb_info.nb_tcs; i++)
5063                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5064         printf("\n");
5065 }
5066
5067 uint8_t *
5068 open_file(const char *file_path, uint32_t *size)
5069 {
5070         int fd = open(file_path, O_RDONLY);
5071         off_t pkg_size;
5072         uint8_t *buf = NULL;
5073         int ret = 0;
5074         struct stat st_buf;
5075
5076         if (size)
5077                 *size = 0;
5078
5079         if (fd == -1) {
5080                 printf("%s: Failed to open %s\n", __func__, file_path);
5081                 return buf;
5082         }
5083
5084         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5085                 close(fd);
5086                 printf("%s: File operations failed\n", __func__);
5087                 return buf;
5088         }
5089
5090         pkg_size = st_buf.st_size;
5091         if (pkg_size < 0) {
5092                 close(fd);
5093                 printf("%s: File operations failed\n", __func__);
5094                 return buf;
5095         }
5096
5097         buf = (uint8_t *)malloc(pkg_size);
5098         if (!buf) {
5099                 close(fd);
5100                 printf("%s: Failed to malloc memory\n", __func__);
5101                 return buf;
5102         }
5103
5104         ret = read(fd, buf, pkg_size);
5105         if (ret < 0) {
5106                 close(fd);
5107                 printf("%s: File read operation failed\n", __func__);
5108                 close_file(buf);
5109                 return NULL;
5110         }
5111
5112         if (size)
5113                 *size = pkg_size;
5114
5115         close(fd);
5116
5117         return buf;
5118 }
5119
5120 int
5121 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5122 {
5123         FILE *fh = fopen(file_path, "wb");
5124
5125         if (fh == NULL) {
5126                 printf("%s: Failed to open %s\n", __func__, file_path);
5127                 return -1;
5128         }
5129
5130         if (fwrite(buf, 1, size, fh) != size) {
5131                 fclose(fh);
5132                 printf("%s: File write operation failed\n", __func__);
5133                 return -1;
5134         }
5135
5136         fclose(fh);
5137
5138         return 0;
5139 }
5140
5141 int
5142 close_file(uint8_t *buf)
5143 {
5144         if (buf) {
5145                 free((void *)buf);
5146                 return 0;
5147         }
5148
5149         return -1;
5150 }
5151
5152 void
5153 port_queue_region_info_display(portid_t port_id, void *buf)
5154 {
5155 #ifdef RTE_NET_I40E
5156         uint16_t i, j;
5157         struct rte_pmd_i40e_queue_regions *info =
5158                 (struct rte_pmd_i40e_queue_regions *)buf;
5159         static const char *queue_region_info_stats_border = "-------";
5160
5161         if (!info->queue_region_number)
5162                 printf("there is no region has been set before");
5163
5164         printf("\n      %s All queue region info for port=%2d %s",
5165                         queue_region_info_stats_border, port_id,
5166                         queue_region_info_stats_border);
5167         printf("\n      queue_region_number: %-14u \n",
5168                         info->queue_region_number);
5169
5170         for (i = 0; i < info->queue_region_number; i++) {
5171                 printf("\n      region_id: %-14u queue_number: %-14u "
5172                         "queue_start_index: %-14u \n",
5173                         info->region[i].region_id,
5174                         info->region[i].queue_num,
5175                         info->region[i].queue_start_index);
5176
5177                 printf("  user_priority_num is  %-14u :",
5178                                         info->region[i].user_priority_num);
5179                 for (j = 0; j < info->region[i].user_priority_num; j++)
5180                         printf(" %-14u ", info->region[i].user_priority[j]);
5181
5182                 printf("\n      flowtype_num is  %-14u :",
5183                                 info->region[i].flowtype_num);
5184                 for (j = 0; j < info->region[i].flowtype_num; j++)
5185                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
5186         }
5187 #else
5188         RTE_SET_USED(port_id);
5189         RTE_SET_USED(buf);
5190 #endif
5191
5192         printf("\n\n");
5193 }
5194
5195 void
5196 show_macs(portid_t port_id)
5197 {
5198         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5199         struct rte_eth_dev_info dev_info;
5200         struct rte_ether_addr *addr;
5201         uint32_t i, num_macs = 0;
5202         struct rte_eth_dev *dev;
5203
5204         dev = &rte_eth_devices[port_id];
5205
5206         rte_eth_dev_info_get(port_id, &dev_info);
5207
5208         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5209                 addr = &dev->data->mac_addrs[i];
5210
5211                 /* skip zero address */
5212                 if (rte_is_zero_ether_addr(addr))
5213                         continue;
5214
5215                 num_macs++;
5216         }
5217
5218         printf("Number of MAC address added: %d\n", num_macs);
5219
5220         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5221                 addr = &dev->data->mac_addrs[i];
5222
5223                 /* skip zero address */
5224                 if (rte_is_zero_ether_addr(addr))
5225                         continue;
5226
5227                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5228                 printf("  %s\n", buf);
5229         }
5230 }
5231
5232 void
5233 show_mcast_macs(portid_t port_id)
5234 {
5235         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5236         struct rte_ether_addr *addr;
5237         struct rte_port *port;
5238         uint32_t i;
5239
5240         port = &ports[port_id];
5241
5242         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5243
5244         for (i = 0; i < port->mc_addr_nb; i++) {
5245                 addr = &port->mc_addr_pool[i];
5246
5247                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5248                 printf("  %s\n", buf);
5249         }
5250 }