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_branch_prediction.h>
  31 #include <rte_mempool.h>
  32 #include <rte_mbuf.h>
  33 #include <rte_interrupts.h>
  34 #include <rte_pci.h>
  35 #include <rte_ether.h>
  36 #include <rte_ethdev.h>
  37 #include <rte_string_fns.h>
  38 #include <rte_cycles.h>
  39 #include <rte_flow.h>
  40 #include <rte_mtr.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 #ifdef RTE_LIB_GRO
  52 #include <rte_gro.h>
  53 #endif
  54 #include <rte_hexdump.h>
  55
  56 #include "testpmd.h"
  57 #include "cmdline_mtr.h"
  58
  59 #define ETHDEV_FWVERS_LEN 32
  60
  61 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  62 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  63 #else
  64 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  65 #endif
  66
  67 #define NS_PER_SEC 1E9
  68
  69 static char *flowtype_to_str(uint16_t flow_type);
  70
  71 static const struct {
  72         enum tx_pkt_split split;
  73         const char *name;
  74 } tx_split_name[] = {
  75         {
  76                 .split = TX_PKT_SPLIT_OFF,
  77                 .name = "off",
  78         },
  79         {
  80                 .split = TX_PKT_SPLIT_ON,
  81                 .name = "on",
  82         },
  83         {
  84                 .split = TX_PKT_SPLIT_RND,
  85                 .name = "rand",
  86         },
  87 };
  88
  89 const struct rss_type_info rss_type_table[] = {
  90         { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP |
  91                 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD |
  92                 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP |
  93                 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2},
  94         { "none", 0 },
  95         { "eth", RTE_ETH_RSS_ETH },
  96         { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY },
  97         { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY },
  98         { "vlan", RTE_ETH_RSS_VLAN },
  99         { "s-vlan", RTE_ETH_RSS_S_VLAN },
 100         { "c-vlan", RTE_ETH_RSS_C_VLAN },
 101         { "ipv4", RTE_ETH_RSS_IPV4 },
 102         { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 },
 103         { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP },
 104         { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP },
 105         { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP },
 106         { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER },
 107         { "ipv6", RTE_ETH_RSS_IPV6 },
 108         { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 },
 109         { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP },
 110         { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP },
 111         { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP },
 112         { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER },
 113         { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD },
 114         { "ipv6-ex", RTE_ETH_RSS_IPV6_EX },
 115         { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX },
 116         { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX },
 117         { "port", RTE_ETH_RSS_PORT },
 118         { "vxlan", RTE_ETH_RSS_VXLAN },
 119         { "geneve", RTE_ETH_RSS_GENEVE },
 120         { "nvgre", RTE_ETH_RSS_NVGRE },
 121         { "ip", RTE_ETH_RSS_IP },
 122         { "udp", RTE_ETH_RSS_UDP },
 123         { "tcp", RTE_ETH_RSS_TCP },
 124         { "sctp", RTE_ETH_RSS_SCTP },
 125         { "tunnel", RTE_ETH_RSS_TUNNEL },
 126         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 127         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 128         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 129         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 130         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 131         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 132         { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY },
 133         { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY },
 134         { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY },
 135         { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY },
 136         { "esp", RTE_ETH_RSS_ESP },
 137         { "ah", RTE_ETH_RSS_AH },
 138         { "l2tpv3", RTE_ETH_RSS_L2TPV3 },
 139         { "pfcp", RTE_ETH_RSS_PFCP },
 140         { "pppoe", RTE_ETH_RSS_PPPOE },
 141         { "gtpu", RTE_ETH_RSS_GTPU },
 142         { "ecpri", RTE_ETH_RSS_ECPRI },
 143         { "mpls", RTE_ETH_RSS_MPLS },
 144         { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM },
 145         { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM },
 146         { "l2tpv2", RTE_ETH_RSS_L2TPV2 },
 147         { NULL, 0 },
 148 };
 149
 150 static const struct {
 151         enum rte_eth_fec_mode mode;
 152         const char *name;
 153 } fec_mode_name[] = {
 154         {
 155                 .mode = RTE_ETH_FEC_NOFEC,
 156                 .name = "off",
 157         },
 158         {
 159                 .mode = RTE_ETH_FEC_AUTO,
 160                 .name = "auto",
 161         },
 162         {
 163                 .mode = RTE_ETH_FEC_BASER,
 164                 .name = "baser",
 165         },
 166         {
 167                 .mode = RTE_ETH_FEC_RS,
 168                 .name = "rs",
 169         },
 170 };
 171
 172 static void
 173 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 174 {
 175         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 176         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 177         printf("%s%s", name, buf);
 178 }
 179
 180 static void
 181 nic_xstats_display_periodic(portid_t port_id)
 182 {
 183         struct xstat_display_info *xstats_info;
 184         uint64_t *prev_values, *curr_values;
 185         uint64_t diff_value, value_rate;
 186         struct timespec cur_time;
 187         uint64_t *ids_supp;
 188         size_t ids_supp_sz;
 189         uint64_t diff_ns;
 190         unsigned int i;
 191         int rc;
 192
 193         xstats_info = &ports[port_id].xstats_info;
 194
 195         ids_supp_sz = xstats_info->ids_supp_sz;
 196         if (ids_supp_sz == 0)
 197                 return;
 198
 199         printf("\n");
 200
 201         ids_supp = xstats_info->ids_supp;
 202         prev_values = xstats_info->prev_values;
 203         curr_values = xstats_info->curr_values;
 204
 205         rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values,
 206                                       ids_supp_sz);
 207         if (rc != (int)ids_supp_sz) {
 208                 fprintf(stderr,
 209                         "Failed to get values of %zu xstats for port %u - return code %d\n",
 210                         ids_supp_sz, port_id, rc);
 211                 return;
 212         }
 213
 214         diff_ns = 0;
 215         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 216                 uint64_t ns;
 217
 218                 ns = cur_time.tv_sec * NS_PER_SEC;
 219                 ns += cur_time.tv_nsec;
 220
 221                 if (xstats_info->prev_ns != 0)
 222                         diff_ns = ns - xstats_info->prev_ns;
 223                 xstats_info->prev_ns = ns;
 224         }
 225
 226         printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)");
 227         for (i = 0; i < ids_supp_sz; i++) {
 228                 diff_value = (curr_values[i] > prev_values[i]) ?
 229                              (curr_values[i] - prev_values[i]) : 0;
 230                 prev_values[i] = curr_values[i];
 231                 value_rate = diff_ns > 0 ?
 232                                 (double)diff_value / diff_ns * NS_PER_SEC : 0;
 233
 234                 printf("  %-25s%12"PRIu64" %15"PRIu64"\n",
 235                        xstats_display[i].name, curr_values[i], value_rate);
 236         }
 237 }
 238
 239 void
 240 nic_stats_display(portid_t port_id)
 241 {
 242         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 243         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 244         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 245         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 246         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 247         struct timespec cur_time;
 248         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 249                                                                 diff_ns;
 250         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 251         struct rte_eth_stats stats;
 252
 253         static const char *nic_stats_border = "########################";
 254
 255         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 256                 print_valid_ports();
 257                 return;
 258         }
 259         rte_eth_stats_get(port_id, &stats);
 260         printf("\n  %s NIC statistics for port %-2d %s\n",
 261                nic_stats_border, port_id, nic_stats_border);
 262
 263         printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 264                "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes);
 265         printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 266         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 267         printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 268                "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes);
 269
 270         diff_ns = 0;
 271         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 272                 uint64_t ns;
 273
 274                 ns = cur_time.tv_sec * NS_PER_SEC;
 275                 ns += cur_time.tv_nsec;
 276
 277                 if (prev_ns[port_id] != 0)
 278                         diff_ns = ns - prev_ns[port_id];
 279                 prev_ns[port_id] = ns;
 280         }
 281
 282         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 283                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 284         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 285                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 286         prev_pkts_rx[port_id] = stats.ipackets;
 287         prev_pkts_tx[port_id] = stats.opackets;
 288         mpps_rx = diff_ns > 0 ?
 289                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 290         mpps_tx = diff_ns > 0 ?
 291                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 292
 293         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 294                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 295         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 296                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 297         prev_bytes_rx[port_id] = stats.ibytes;
 298         prev_bytes_tx[port_id] = stats.obytes;
 299         mbps_rx = diff_ns > 0 ?
 300                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 301         mbps_tx = diff_ns > 0 ?
 302                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 303
 304         printf("\n  Throughput (since last show)\n");
 305         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 306                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 307                mpps_tx, mbps_tx * 8);
 308
 309         if (xstats_display_num > 0)
 310                 nic_xstats_display_periodic(port_id);
 311
 312         printf("  %s############################%s\n",
 313                nic_stats_border, nic_stats_border);
 314 }
 315
 316 void
 317 nic_stats_clear(portid_t port_id)
 318 {
 319         int ret;
 320
 321         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 322                 print_valid_ports();
 323                 return;
 324         }
 325
 326         ret = rte_eth_stats_reset(port_id);
 327         if (ret != 0) {
 328                 fprintf(stderr,
 329                         "%s: Error: failed to reset stats (port %u): %s",
 330                         __func__, port_id, strerror(-ret));
 331                 return;
 332         }
 333
 334         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 335         if (ret != 0) {
 336                 if (ret < 0)
 337                         ret = -ret;
 338                 fprintf(stderr,
 339                         "%s: Error: failed to get stats (port %u): %s",
 340                         __func__, port_id, strerror(ret));
 341                 return;
 342         }
 343         printf("\n  NIC statistics for port %d cleared\n", port_id);
 344 }
 345
 346 void
 347 nic_xstats_display(portid_t port_id)
 348 {
 349         struct rte_eth_xstat *xstats;
 350         int cnt_xstats, idx_xstat;
 351         struct rte_eth_xstat_name *xstats_names;
 352
 353         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 354                 print_valid_ports();
 355                 return;
 356         }
 357         printf("###### NIC extended statistics for port %-2d\n", port_id);
 358         if (!rte_eth_dev_is_valid_port(port_id)) {
 359                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
 360                 return;
 361         }
 362
 363         /* Get count */
 364         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 365         if (cnt_xstats  < 0) {
 366                 fprintf(stderr, "Error: Cannot get count of xstats\n");
 367                 return;
 368         }
 369
 370         /* Get id-name lookup table */
 371         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 372         if (xstats_names == NULL) {
 373                 fprintf(stderr, "Cannot allocate memory for xstats lookup\n");
 374                 return;
 375         }
 376         if (cnt_xstats != rte_eth_xstats_get_names(
 377                         port_id, xstats_names, cnt_xstats)) {
 378                 fprintf(stderr, "Error: Cannot get xstats lookup\n");
 379                 free(xstats_names);
 380                 return;
 381         }
 382
 383         /* Get stats themselves */
 384         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 385         if (xstats == NULL) {
 386                 fprintf(stderr, "Cannot allocate memory for xstats\n");
 387                 free(xstats_names);
 388                 return;
 389         }
 390         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 391                 fprintf(stderr, "Error: Unable to get xstats\n");
 392                 free(xstats_names);
 393                 free(xstats);
 394                 return;
 395         }
 396
 397         /* Display xstats */
 398         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 399                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 400                         continue;
 401                 printf("%s: %"PRIu64"\n",
 402                         xstats_names[idx_xstat].name,
 403                         xstats[idx_xstat].value);
 404         }
 405         free(xstats_names);
 406         free(xstats);
 407 }
 408
 409 void
 410 nic_xstats_clear(portid_t port_id)
 411 {
 412         int ret;
 413
 414         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 415                 print_valid_ports();
 416                 return;
 417         }
 418
 419         ret = rte_eth_xstats_reset(port_id);
 420         if (ret != 0) {
 421                 fprintf(stderr,
 422                         "%s: Error: failed to reset xstats (port %u): %s\n",
 423                         __func__, port_id, strerror(-ret));
 424                 return;
 425         }
 426
 427         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 428         if (ret != 0) {
 429                 if (ret < 0)
 430                         ret = -ret;
 431                 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s",
 432                         __func__, port_id, strerror(ret));
 433                 return;
 434         }
 435 }
 436
 437 static const char *
 438 get_queue_state_name(uint8_t queue_state)
 439 {
 440         if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED)
 441                 return "stopped";
 442         else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED)
 443                 return "started";
 444         else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN)
 445                 return "hairpin";
 446         else
 447                 return "unknown";
 448 }
 449
 450 void
 451 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 452 {
 453         struct rte_eth_burst_mode mode;
 454         struct rte_eth_rxq_info qinfo;
 455         int32_t rc;
 456         static const char *info_border = "*********************";
 457
 458         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 459         if (rc != 0) {
 460                 fprintf(stderr,
 461                         "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n",
 462                         port_id, queue_id, strerror(-rc), rc);
 463                 return;
 464         }
 465
 466         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 467                info_border, port_id, queue_id, info_border);
 468
 469         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 470         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 471         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 472         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 473         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 474         printf("\nRX drop packets: %s",
 475                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 476         printf("\nRX deferred start: %s",
 477                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 478         printf("\nRX scattered packets: %s",
 479                 (qinfo.scattered_rx != 0) ? "on" : "off");
 480         printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state));
 481         if (qinfo.rx_buf_size != 0)
 482                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 483         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 484
 485         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 486                 printf("\nBurst mode: %s%s",
 487                        mode.info,
 488                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 489                                 " (per queue)" : "");
 490
 491         printf("\n");
 492 }
 493
 494 void
 495 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 496 {
 497         struct rte_eth_burst_mode mode;
 498         struct rte_eth_txq_info qinfo;
 499         int32_t rc;
 500         static const char *info_border = "*********************";
 501
 502         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 503         if (rc != 0) {
 504                 fprintf(stderr,
 505                         "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n",
 506                         port_id, queue_id, strerror(-rc), rc);
 507                 return;
 508         }
 509
 510         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 511                info_border, port_id, queue_id, info_border);
 512
 513         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 514         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 515         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 516         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 517         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 518         printf("\nTX deferred start: %s",
 519                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 520         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 521         printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state));
 522
 523         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 524                 printf("\nBurst mode: %s%s",
 525                        mode.info,
 526                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 527                                 " (per queue)" : "");
 528
 529         printf("\n");
 530 }
 531
 532 static int bus_match_all(const struct rte_bus *bus, const void *data)
 533 {
 534         RTE_SET_USED(bus);
 535         RTE_SET_USED(data);
 536         return 0;
 537 }
 538
 539 static void
 540 device_infos_display_speeds(uint32_t speed_capa)
 541 {
 542         printf("\n\tDevice speed capability:");
 543         if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG)
 544                 printf(" Autonegotiate (all speeds)");
 545         if (speed_capa & RTE_ETH_LINK_SPEED_FIXED)
 546                 printf(" Disable autonegotiate (fixed speed)  ");
 547         if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD)
 548                 printf(" 10 Mbps half-duplex  ");
 549         if (speed_capa & RTE_ETH_LINK_SPEED_10M)
 550                 printf(" 10 Mbps full-duplex  ");
 551         if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD)
 552                 printf(" 100 Mbps half-duplex  ");
 553         if (speed_capa & RTE_ETH_LINK_SPEED_100M)
 554                 printf(" 100 Mbps full-duplex  ");
 555         if (speed_capa & RTE_ETH_LINK_SPEED_1G)
 556                 printf(" 1 Gbps  ");
 557         if (speed_capa & RTE_ETH_LINK_SPEED_2_5G)
 558                 printf(" 2.5 Gbps  ");
 559         if (speed_capa & RTE_ETH_LINK_SPEED_5G)
 560                 printf(" 5 Gbps  ");
 561         if (speed_capa & RTE_ETH_LINK_SPEED_10G)
 562                 printf(" 10 Gbps  ");
 563         if (speed_capa & RTE_ETH_LINK_SPEED_20G)
 564                 printf(" 20 Gbps  ");
 565         if (speed_capa & RTE_ETH_LINK_SPEED_25G)
 566                 printf(" 25 Gbps  ");
 567         if (speed_capa & RTE_ETH_LINK_SPEED_40G)
 568                 printf(" 40 Gbps  ");
 569         if (speed_capa & RTE_ETH_LINK_SPEED_50G)
 570                 printf(" 50 Gbps  ");
 571         if (speed_capa & RTE_ETH_LINK_SPEED_56G)
 572                 printf(" 56 Gbps  ");
 573         if (speed_capa & RTE_ETH_LINK_SPEED_100G)
 574                 printf(" 100 Gbps  ");
 575         if (speed_capa & RTE_ETH_LINK_SPEED_200G)
 576                 printf(" 200 Gbps  ");
 577 }
 578
 579 void
 580 device_infos_display(const char *identifier)
 581 {
 582         static const char *info_border = "*********************";
 583         struct rte_bus *start = NULL, *next;
 584         struct rte_dev_iterator dev_iter;
 585         char name[RTE_ETH_NAME_MAX_LEN];
 586         struct rte_ether_addr mac_addr;
 587         struct rte_device *dev;
 588         struct rte_devargs da;
 589         portid_t port_id;
 590         struct rte_eth_dev_info dev_info;
 591         char devstr[128];
 592
 593         memset(&da, 0, sizeof(da));
 594         if (!identifier)
 595                 goto skip_parse;
 596
 597         if (rte_devargs_parsef(&da, "%s", identifier)) {
 598                 fprintf(stderr, "cannot parse identifier\n");
 599                 return;
 600         }
 601
 602 skip_parse:
 603         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 604
 605                 start = next;
 606                 if (identifier && da.bus != next)
 607                         continue;
 608
 609                 /* Skip buses that don't have iterate method */
 610                 if (!next->dev_iterate)
 611                         continue;
 612
 613                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 614                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 615
 616                         if (!dev->driver)
 617                                 continue;
 618                         /* Check for matching device if identifier is present */
 619                         if (identifier &&
 620                             strncmp(da.name, dev->name, strlen(dev->name)))
 621                                 continue;
 622                         printf("\n%s Infos for device %s %s\n",
 623                                info_border, dev->name, info_border);
 624                         printf("Bus name: %s", dev->bus->name);
 625                         printf("\nDriver name: %s", dev->driver->name);
 626                         printf("\nDevargs: %s",
 627                                dev->devargs ? dev->devargs->args : "");
 628                         printf("\nConnect to socket: %d", dev->numa_node);
 629                         printf("\n");
 630
 631                         /* List ports with matching device name */
 632                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 633                                 printf("\n\tPort id: %-2d", port_id);
 634                                 if (eth_macaddr_get_print_err(port_id,
 635                                                               &mac_addr) == 0)
 636                                         print_ethaddr("\n\tMAC address: ",
 637                                                       &mac_addr);
 638                                 rte_eth_dev_get_name_by_port(port_id, name);
 639                                 printf("\n\tDevice name: %s", name);
 640                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 641                                         device_infos_display_speeds(dev_info.speed_capa);
 642                                 printf("\n");
 643                         }
 644                 }
 645         };
 646         rte_devargs_reset(&da);
 647 }
 648
 649 static void
 650 print_dev_capabilities(uint64_t capabilities)
 651 {
 652         uint64_t single_capa;
 653         int begin;
 654         int end;
 655         int bit;
 656
 657         if (capabilities == 0)
 658                 return;
 659
 660         begin = __builtin_ctzll(capabilities);
 661         end = sizeof(capabilities) * CHAR_BIT - __builtin_clzll(capabilities);
 662
 663         single_capa = 1ULL << begin;
 664         for (bit = begin; bit < end; bit++) {
 665                 if (capabilities & single_capa)
 666                         printf(" %s",
 667                                rte_eth_dev_capability_name(single_capa));
 668                 single_capa <<= 1;
 669         }
 670 }
 671
 672 void
 673 port_infos_display(portid_t port_id)
 674 {
 675         struct rte_port *port;
 676         struct rte_ether_addr mac_addr;
 677         struct rte_eth_link link;
 678         struct rte_eth_dev_info dev_info;
 679         int vlan_offload;
 680         struct rte_mempool * mp;
 681         static const char *info_border = "*********************";
 682         uint16_t mtu;
 683         char name[RTE_ETH_NAME_MAX_LEN];
 684         int ret;
 685         char fw_version[ETHDEV_FWVERS_LEN];
 686
 687         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 688                 print_valid_ports();
 689                 return;
 690         }
 691         port = &ports[port_id];
 692         ret = eth_link_get_nowait_print_err(port_id, &link);
 693         if (ret < 0)
 694                 return;
 695
 696         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 697         if (ret != 0)
 698                 return;
 699
 700         printf("\n%s Infos for port %-2d %s\n",
 701                info_border, port_id, info_border);
 702         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 703                 print_ethaddr("MAC address: ", &mac_addr);
 704         rte_eth_dev_get_name_by_port(port_id, name);
 705         printf("\nDevice name: %s", name);
 706         printf("\nDriver name: %s", dev_info.driver_name);
 707
 708         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 709                                                 ETHDEV_FWVERS_LEN) == 0)
 710                 printf("\nFirmware-version: %s", fw_version);
 711         else
 712                 printf("\nFirmware-version: %s", "not available");
 713
 714         if (dev_info.device->devargs && dev_info.device->devargs->args)
 715                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 716         printf("\nConnect to socket: %u", port->socket_id);
 717
 718         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 719                 mp = mbuf_pool_find(port_numa[port_id], 0);
 720                 if (mp)
 721                         printf("\nmemory allocation on the socket: %d",
 722                                                         port_numa[port_id]);
 723         } else
 724                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 725
 726         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 727         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 728         printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ?
 729                ("full-duplex") : ("half-duplex"));
 730         printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ?
 731                ("On") : ("Off"));
 732
 733         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 734                 printf("MTU: %u\n", mtu);
 735
 736         printf("Promiscuous mode: %s\n",
 737                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 738         printf("Allmulticast mode: %s\n",
 739                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 740         printf("Maximum number of MAC addresses: %u\n",
 741                (unsigned int)(port->dev_info.max_mac_addrs));
 742         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 743                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 744
 745         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 746         if (vlan_offload >= 0){
 747                 printf("VLAN offload: \n");
 748                 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD)
 749                         printf("  strip on, ");
 750                 else
 751                         printf("  strip off, ");
 752
 753                 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD)
 754                         printf("filter on, ");
 755                 else
 756                         printf("filter off, ");
 757
 758                 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD)
 759                         printf("extend on, ");
 760                 else
 761                         printf("extend off, ");
 762
 763                 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD)
 764                         printf("qinq strip on\n");
 765                 else
 766                         printf("qinq strip off\n");
 767         }
 768
 769         if (dev_info.hash_key_size > 0)
 770                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 771         if (dev_info.reta_size > 0)
 772                 printf("Redirection table size: %u\n", dev_info.reta_size);
 773         if (!dev_info.flow_type_rss_offloads)
 774                 printf("No RSS offload flow type is supported.\n");
 775         else {
 776                 uint16_t i;
 777                 char *p;
 778
 779                 printf("Supported RSS offload flow types:\n");
 780                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 781                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 782                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 783                                 continue;
 784                         p = flowtype_to_str(i);
 785                         if (p)
 786                                 printf("  %s\n", p);
 787                         else
 788                                 printf("  user defined %d\n", i);
 789                 }
 790         }
 791
 792         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 793         printf("Maximum configurable length of RX packet: %u\n",
 794                 dev_info.max_rx_pktlen);
 795         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 796                 dev_info.max_lro_pkt_size);
 797         if (dev_info.max_vfs)
 798                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 799         if (dev_info.max_vmdq_pools)
 800                 printf("Maximum number of VMDq pools: %u\n",
 801                         dev_info.max_vmdq_pools);
 802
 803         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 804         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 805         printf("Max possible number of RXDs per queue: %hu\n",
 806                 dev_info.rx_desc_lim.nb_max);
 807         printf("Min possible number of RXDs per queue: %hu\n",
 808                 dev_info.rx_desc_lim.nb_min);
 809         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 810
 811         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 812         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 813         printf("Max possible number of TXDs per queue: %hu\n",
 814                 dev_info.tx_desc_lim.nb_max);
 815         printf("Min possible number of TXDs per queue: %hu\n",
 816                 dev_info.tx_desc_lim.nb_min);
 817         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 818         printf("Max segment number per packet: %hu\n",
 819                 dev_info.tx_desc_lim.nb_seg_max);
 820         printf("Max segment number per MTU/TSO: %hu\n",
 821                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 822
 823         printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa);
 824         print_dev_capabilities(dev_info.dev_capa);
 825         printf(" )\n");
 826         /* Show switch info only if valid switch domain and port id is set */
 827         if (dev_info.switch_info.domain_id !=
 828                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 829                 if (dev_info.switch_info.name)
 830                         printf("Switch name: %s\n", dev_info.switch_info.name);
 831
 832                 printf("Switch domain Id: %u\n",
 833                         dev_info.switch_info.domain_id);
 834                 printf("Switch Port Id: %u\n",
 835                         dev_info.switch_info.port_id);
 836                 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0)
 837                         printf("Switch Rx domain: %u\n",
 838                                dev_info.switch_info.rx_domain);
 839         }
 840 }
 841
 842 void
 843 port_summary_header_display(void)
 844 {
 845         uint16_t port_number;
 846
 847         port_number = rte_eth_dev_count_avail();
 848         printf("Number of available ports: %i\n", port_number);
 849         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 850                         "Driver", "Status", "Link");
 851 }
 852
 853 void
 854 port_summary_display(portid_t port_id)
 855 {
 856         struct rte_ether_addr mac_addr;
 857         struct rte_eth_link link;
 858         struct rte_eth_dev_info dev_info;
 859         char name[RTE_ETH_NAME_MAX_LEN];
 860         int ret;
 861
 862         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 863                 print_valid_ports();
 864                 return;
 865         }
 866
 867         ret = eth_link_get_nowait_print_err(port_id, &link);
 868         if (ret < 0)
 869                 return;
 870
 871         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 872         if (ret != 0)
 873                 return;
 874
 875         rte_eth_dev_get_name_by_port(port_id, name);
 876         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 877         if (ret != 0)
 878                 return;
 879
 880         printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n",
 881                 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name,
 882                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 883                 rte_eth_link_speed_to_str(link.link_speed));
 884 }
 885
 886 void
 887 port_eeprom_display(portid_t port_id)
 888 {
 889         struct rte_dev_eeprom_info einfo;
 890         int ret;
 891         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 892                 print_valid_ports();
 893                 return;
 894         }
 895
 896         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 897         if (len_eeprom < 0) {
 898                 switch (len_eeprom) {
 899                 case -ENODEV:
 900                         fprintf(stderr, "port index %d invalid\n", port_id);
 901                         break;
 902                 case -ENOTSUP:
 903                         fprintf(stderr, "operation not supported by device\n");
 904                         break;
 905                 case -EIO:
 906                         fprintf(stderr, "device is removed\n");
 907                         break;
 908                 default:
 909                         fprintf(stderr, "Unable to get EEPROM: %d\n",
 910                                 len_eeprom);
 911                         break;
 912                 }
 913                 return;
 914         }
 915
 916         einfo.offset = 0;
 917         einfo.length = len_eeprom;
 918         einfo.data = calloc(1, len_eeprom);
 919         if (!einfo.data) {
 920                 fprintf(stderr,
 921                         "Allocation of port %u eeprom data failed\n",
 922                         port_id);
 923                 return;
 924         }
 925
 926         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 927         if (ret != 0) {
 928                 switch (ret) {
 929                 case -ENODEV:
 930                         fprintf(stderr, "port index %d invalid\n", port_id);
 931                         break;
 932                 case -ENOTSUP:
 933                         fprintf(stderr, "operation not supported by device\n");
 934                         break;
 935                 case -EIO:
 936                         fprintf(stderr, "device is removed\n");
 937                         break;
 938                 default:
 939                         fprintf(stderr, "Unable to get EEPROM: %d\n", ret);
 940                         break;
 941                 }
 942                 free(einfo.data);
 943                 return;
 944         }
 945         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 946         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 947         free(einfo.data);
 948 }
 949
 950 void
 951 port_module_eeprom_display(portid_t port_id)
 952 {
 953         struct rte_eth_dev_module_info minfo;
 954         struct rte_dev_eeprom_info einfo;
 955         int ret;
 956
 957         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 958                 print_valid_ports();
 959                 return;
 960         }
 961
 962
 963         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 964         if (ret != 0) {
 965                 switch (ret) {
 966                 case -ENODEV:
 967                         fprintf(stderr, "port index %d invalid\n", port_id);
 968                         break;
 969                 case -ENOTSUP:
 970                         fprintf(stderr, "operation not supported by device\n");
 971                         break;
 972                 case -EIO:
 973                         fprintf(stderr, "device is removed\n");
 974                         break;
 975                 default:
 976                         fprintf(stderr, "Unable to get module EEPROM: %d\n",
 977                                 ret);
 978                         break;
 979                 }
 980                 return;
 981         }
 982
 983         einfo.offset = 0;
 984         einfo.length = minfo.eeprom_len;
 985         einfo.data = calloc(1, minfo.eeprom_len);
 986         if (!einfo.data) {
 987                 fprintf(stderr,
 988                         "Allocation of port %u eeprom data failed\n",
 989                         port_id);
 990                 return;
 991         }
 992
 993         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 994         if (ret != 0) {
 995                 switch (ret) {
 996                 case -ENODEV:
 997                         fprintf(stderr, "port index %d invalid\n", port_id);
 998                         break;
 999                 case -ENOTSUP:
1000                         fprintf(stderr, "operation not supported by device\n");
1001                         break;
1002                 case -EIO:
1003                         fprintf(stderr, "device is removed\n");
1004                         break;
1005                 default:
1006                         fprintf(stderr, "Unable to get module EEPROM: %d\n",
1007                                 ret);
1008                         break;
1009                 }
1010                 free(einfo.data);
1011                 return;
1012         }
1013
1014         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
1015         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
1016         free(einfo.data);
1017 }
1018
1019 int
1020 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1021 {
1022         uint16_t pid;
1023
1024         if (port_id == (portid_t)RTE_PORT_ALL)
1025                 return 0;
1026
1027         RTE_ETH_FOREACH_DEV(pid)
1028                 if (port_id == pid)
1029                         return 0;
1030
1031         if (warning == ENABLED_WARN)
1032                 fprintf(stderr, "Invalid port %d\n", port_id);
1033
1034         return 1;
1035 }
1036
1037 void print_valid_ports(void)
1038 {
1039         portid_t pid;
1040
1041         printf("The valid ports array is [");
1042         RTE_ETH_FOREACH_DEV(pid) {
1043                 printf(" %d", pid);
1044         }
1045         printf(" ]\n");
1046 }
1047
1048 static int
1049 vlan_id_is_invalid(uint16_t vlan_id)
1050 {
1051         if (vlan_id < 4096)
1052                 return 0;
1053         fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1054         return 1;
1055 }
1056
1057 static int
1058 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1059 {
1060         const struct rte_pci_device *pci_dev;
1061         const struct rte_bus *bus;
1062         uint64_t pci_len;
1063
1064         if (reg_off & 0x3) {
1065                 fprintf(stderr,
1066                         "Port register offset 0x%X not aligned on a 4-byte boundary\n",
1067                         (unsigned int)reg_off);
1068                 return 1;
1069         }
1070
1071         if (!ports[port_id].dev_info.device) {
1072                 fprintf(stderr, "Invalid device\n");
1073                 return 0;
1074         }
1075
1076         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1077         if (bus && !strcmp(bus->name, "pci")) {
1078                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1079         } else {
1080                 fprintf(stderr, "Not a PCI device\n");
1081                 return 1;
1082         }
1083
1084         pci_len = pci_dev->mem_resource[0].len;
1085         if (reg_off >= pci_len) {
1086                 fprintf(stderr,
1087                         "Port %d: register offset %u (0x%X) out of port PCI resource (length=%"PRIu64")\n",
1088                         port_id, (unsigned int)reg_off, (unsigned int)reg_off,
1089                         pci_len);
1090                 return 1;
1091         }
1092         return 0;
1093 }
1094
1095 static int
1096 reg_bit_pos_is_invalid(uint8_t bit_pos)
1097 {
1098         if (bit_pos <= 31)
1099                 return 0;
1100         fprintf(stderr, "Invalid bit position %d (must be <= 31)\n", bit_pos);
1101         return 1;
1102 }
1103
1104 #define display_port_and_reg_off(port_id, reg_off) \
1105         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1106
1107 static inline void
1108 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1109 {
1110         display_port_and_reg_off(port_id, (unsigned)reg_off);
1111         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1112 }
1113
1114 void
1115 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1116 {
1117         uint32_t reg_v;
1118
1119
1120         if (port_id_is_invalid(port_id, ENABLED_WARN))
1121                 return;
1122         if (port_reg_off_is_invalid(port_id, reg_off))
1123                 return;
1124         if (reg_bit_pos_is_invalid(bit_x))
1125                 return;
1126         reg_v = port_id_pci_reg_read(port_id, reg_off);
1127         display_port_and_reg_off(port_id, (unsigned)reg_off);
1128         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1129 }
1130
1131 void
1132 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1133                            uint8_t bit1_pos, uint8_t bit2_pos)
1134 {
1135         uint32_t reg_v;
1136         uint8_t  l_bit;
1137         uint8_t  h_bit;
1138
1139         if (port_id_is_invalid(port_id, ENABLED_WARN))
1140                 return;
1141         if (port_reg_off_is_invalid(port_id, reg_off))
1142                 return;
1143         if (reg_bit_pos_is_invalid(bit1_pos))
1144                 return;
1145         if (reg_bit_pos_is_invalid(bit2_pos))
1146                 return;
1147         if (bit1_pos > bit2_pos)
1148                 l_bit = bit2_pos, h_bit = bit1_pos;
1149         else
1150                 l_bit = bit1_pos, h_bit = bit2_pos;
1151
1152         reg_v = port_id_pci_reg_read(port_id, reg_off);
1153         reg_v >>= l_bit;
1154         if (h_bit < 31)
1155                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1156         display_port_and_reg_off(port_id, (unsigned)reg_off);
1157         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1158                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1159 }
1160
1161 void
1162 port_reg_display(portid_t port_id, uint32_t reg_off)
1163 {
1164         uint32_t reg_v;
1165
1166         if (port_id_is_invalid(port_id, ENABLED_WARN))
1167                 return;
1168         if (port_reg_off_is_invalid(port_id, reg_off))
1169                 return;
1170         reg_v = port_id_pci_reg_read(port_id, reg_off);
1171         display_port_reg_value(port_id, reg_off, reg_v);
1172 }
1173
1174 void
1175 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1176                  uint8_t bit_v)
1177 {
1178         uint32_t reg_v;
1179
1180         if (port_id_is_invalid(port_id, ENABLED_WARN))
1181                 return;
1182         if (port_reg_off_is_invalid(port_id, reg_off))
1183                 return;
1184         if (reg_bit_pos_is_invalid(bit_pos))
1185                 return;
1186         if (bit_v > 1) {
1187                 fprintf(stderr, "Invalid bit value %d (must be 0 or 1)\n",
1188                         (int) bit_v);
1189                 return;
1190         }
1191         reg_v = port_id_pci_reg_read(port_id, reg_off);
1192         if (bit_v == 0)
1193                 reg_v &= ~(1 << bit_pos);
1194         else
1195                 reg_v |= (1 << bit_pos);
1196         port_id_pci_reg_write(port_id, reg_off, reg_v);
1197         display_port_reg_value(port_id, reg_off, reg_v);
1198 }
1199
1200 void
1201 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1202                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1203 {
1204         uint32_t max_v;
1205         uint32_t reg_v;
1206         uint8_t  l_bit;
1207         uint8_t  h_bit;
1208
1209         if (port_id_is_invalid(port_id, ENABLED_WARN))
1210                 return;
1211         if (port_reg_off_is_invalid(port_id, reg_off))
1212                 return;
1213         if (reg_bit_pos_is_invalid(bit1_pos))
1214                 return;
1215         if (reg_bit_pos_is_invalid(bit2_pos))
1216                 return;
1217         if (bit1_pos > bit2_pos)
1218                 l_bit = bit2_pos, h_bit = bit1_pos;
1219         else
1220                 l_bit = bit1_pos, h_bit = bit2_pos;
1221
1222         if ((h_bit - l_bit) < 31)
1223                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1224         else
1225                 max_v = 0xFFFFFFFF;
1226
1227         if (value > max_v) {
1228                 fprintf(stderr, "Invalid value %u (0x%x) must be < %u (0x%x)\n",
1229                                 (unsigned)value, (unsigned)value,
1230                                 (unsigned)max_v, (unsigned)max_v);
1231                 return;
1232         }
1233         reg_v = port_id_pci_reg_read(port_id, reg_off);
1234         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1235         reg_v |= (value << l_bit); /* Set changed bits */
1236         port_id_pci_reg_write(port_id, reg_off, reg_v);
1237         display_port_reg_value(port_id, reg_off, reg_v);
1238 }
1239
1240 void
1241 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1242 {
1243         if (port_id_is_invalid(port_id, ENABLED_WARN))
1244                 return;
1245         if (port_reg_off_is_invalid(port_id, reg_off))
1246                 return;
1247         port_id_pci_reg_write(port_id, reg_off, reg_v);
1248         display_port_reg_value(port_id, reg_off, reg_v);
1249 }
1250
1251 void
1252 port_mtu_set(portid_t port_id, uint16_t mtu)
1253 {
1254         struct rte_port *port = &ports[port_id];
1255         int diag;
1256
1257         if (port_id_is_invalid(port_id, ENABLED_WARN))
1258                 return;
1259
1260         if (port->need_reconfig == 0) {
1261                 diag = rte_eth_dev_set_mtu(port_id, mtu);
1262                 if (diag != 0) {
1263                         fprintf(stderr, "Set MTU failed. diag=%d\n", diag);
1264                         return;
1265                 }
1266         }
1267
1268         port->dev_conf.rxmode.mtu = mtu;
1269 }
1270
1271 /* Generic flow management functions. */
1272
1273 static struct port_flow_tunnel *
1274 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1275 {
1276         struct port_flow_tunnel *flow_tunnel;
1277
1278         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1279                 if (flow_tunnel->id == port_tunnel_id)
1280                         goto out;
1281         }
1282         flow_tunnel = NULL;
1283
1284 out:
1285         return flow_tunnel;
1286 }
1287
1288 const char *
1289 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1290 {
1291         const char *type;
1292         switch (tunnel->type) {
1293         default:
1294                 type = "unknown";
1295                 break;
1296         case RTE_FLOW_ITEM_TYPE_VXLAN:
1297                 type = "vxlan";
1298                 break;
1299         case RTE_FLOW_ITEM_TYPE_GRE:
1300                 type = "gre";
1301                 break;
1302         case RTE_FLOW_ITEM_TYPE_NVGRE:
1303                 type = "nvgre";
1304                 break;
1305         case RTE_FLOW_ITEM_TYPE_GENEVE:
1306                 type = "geneve";
1307                 break;
1308         }
1309
1310         return type;
1311 }
1312
1313 struct port_flow_tunnel *
1314 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1315 {
1316         struct rte_port *port = &ports[port_id];
1317         struct port_flow_tunnel *flow_tunnel;
1318
1319         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1320                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1321                         goto out;
1322         }
1323         flow_tunnel = NULL;
1324
1325 out:
1326         return flow_tunnel;
1327 }
1328
1329 void port_flow_tunnel_list(portid_t port_id)
1330 {
1331         struct rte_port *port = &ports[port_id];
1332         struct port_flow_tunnel *flt;
1333
1334         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1335                 printf("port %u tunnel #%u type=%s",
1336                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1337                 if (flt->tunnel.tun_id)
1338                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1339                 printf("\n");
1340         }
1341 }
1342
1343 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1344 {
1345         struct rte_port *port = &ports[port_id];
1346         struct port_flow_tunnel *flt;
1347
1348         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1349                 if (flt->id == tunnel_id)
1350                         break;
1351         }
1352         if (flt) {
1353                 LIST_REMOVE(flt, chain);
1354                 free(flt);
1355                 printf("port %u: flow tunnel #%u destroyed\n",
1356                         port_id, tunnel_id);
1357         }
1358 }
1359
1360 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1361 {
1362         struct rte_port *port = &ports[port_id];
1363         enum rte_flow_item_type type;
1364         struct port_flow_tunnel *flt;
1365
1366         if (!strcmp(ops->type, "vxlan"))
1367                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1368         else if (!strcmp(ops->type, "gre"))
1369                 type = RTE_FLOW_ITEM_TYPE_GRE;
1370         else if (!strcmp(ops->type, "nvgre"))
1371                 type = RTE_FLOW_ITEM_TYPE_NVGRE;
1372         else if (!strcmp(ops->type, "geneve"))
1373                 type = RTE_FLOW_ITEM_TYPE_GENEVE;
1374         else {
1375                 fprintf(stderr, "cannot offload \"%s\" tunnel type\n",
1376                         ops->type);
1377                 return;
1378         }
1379         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1380                 if (flt->tunnel.type == type)
1381                         break;
1382         }
1383         if (!flt) {
1384                 flt = calloc(1, sizeof(*flt));
1385                 if (!flt) {
1386                         fprintf(stderr, "failed to allocate port flt object\n");
1387                         return;
1388                 }
1389                 flt->tunnel.type = type;
1390                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1391                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1392                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1393         }
1394         printf("port %d: flow tunnel #%u type %s\n",
1395                 port_id, flt->id, ops->type);
1396 }
1397
1398 /** Generate a port_flow entry from attributes/pattern/actions. */
1399 static struct port_flow *
1400 port_flow_new(const struct rte_flow_attr *attr,
1401               const struct rte_flow_item *pattern,
1402               const struct rte_flow_action *actions,
1403               struct rte_flow_error *error)
1404 {
1405         const struct rte_flow_conv_rule rule = {
1406                 .attr_ro = attr,
1407                 .pattern_ro = pattern,
1408                 .actions_ro = actions,
1409         };
1410         struct port_flow *pf;
1411         int ret;
1412
1413         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1414         if (ret < 0)
1415                 return NULL;
1416         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1417         if (!pf) {
1418                 rte_flow_error_set
1419                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1420                          "calloc() failed");
1421                 return NULL;
1422         }
1423         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1424                           error) >= 0)
1425                 return pf;
1426         free(pf);
1427         return NULL;
1428 }
1429
1430 /** Print a message out of a flow error. */
1431 static int
1432 port_flow_complain(struct rte_flow_error *error)
1433 {
1434         static const char *const errstrlist[] = {
1435                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1436                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1437                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1438                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1439                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1440                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1441                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1442                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1443                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1444                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1445                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1446                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1447                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1448                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1449                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1450                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1451                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1452         };
1453         const char *errstr;
1454         char buf[32];
1455         int err = rte_errno;
1456
1457         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1458             !errstrlist[error->type])
1459                 errstr = "unknown type";
1460         else
1461                 errstr = errstrlist[error->type];
1462         fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n",
1463                 __func__, error->type, errstr,
1464                 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1465                                          error->cause), buf) : "",
1466                 error->message ? error->message : "(no stated reason)",
1467                 rte_strerror(err));
1468
1469         switch (error->type) {
1470         case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER:
1471                 fprintf(stderr, "The status suggests the use of \"transfer\" "
1472                                 "as the possible cause of the failure. Make "
1473                                 "sure that the flow in question and its "
1474                                 "indirect components (if any) are managed "
1475                                 "via \"transfer\" proxy port. Use command "
1476                                 "\"show port (port_id) flow transfer proxy\" "
1477                                 "to figure out the proxy port ID\n");
1478                 break;
1479         default:
1480                 break;
1481         }
1482
1483         return -err;
1484 }
1485
1486 static void
1487 rss_config_display(struct rte_flow_action_rss *rss_conf)
1488 {
1489         uint8_t i;
1490
1491         if (rss_conf == NULL) {
1492                 fprintf(stderr, "Invalid rule\n");
1493                 return;
1494         }
1495
1496         printf("RSS:\n"
1497                " queues:");
1498         if (rss_conf->queue_num == 0)
1499                 printf(" none");
1500         for (i = 0; i < rss_conf->queue_num; i++)
1501                 printf(" %d", rss_conf->queue[i]);
1502         printf("\n");
1503
1504         printf(" function: ");
1505         switch (rss_conf->func) {
1506         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1507                 printf("default\n");
1508                 break;
1509         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1510                 printf("toeplitz\n");
1511                 break;
1512         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1513                 printf("simple_xor\n");
1514                 break;
1515         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1516                 printf("symmetric_toeplitz\n");
1517                 break;
1518         default:
1519                 printf("Unknown function\n");
1520                 return;
1521         }
1522
1523         printf(" types:\n");
1524         if (rss_conf->types == 0) {
1525                 printf("  none\n");
1526                 return;
1527         }
1528         for (i = 0; rss_type_table[i].str; i++) {
1529                 if ((rss_conf->types &
1530                     rss_type_table[i].rss_type) ==
1531                     rss_type_table[i].rss_type &&
1532                     rss_type_table[i].rss_type != 0)
1533                         printf("  %s\n", rss_type_table[i].str);
1534         }
1535 }
1536
1537 static struct port_indirect_action *
1538 action_get_by_id(portid_t port_id, uint32_t id)
1539 {
1540         struct rte_port *port;
1541         struct port_indirect_action **ppia;
1542         struct port_indirect_action *pia = NULL;
1543
1544         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1545             port_id == (portid_t)RTE_PORT_ALL)
1546                 return NULL;
1547         port = &ports[port_id];
1548         ppia = &port->actions_list;
1549         while (*ppia) {
1550                 if ((*ppia)->id == id) {
1551                         pia = *ppia;
1552                         break;
1553                 }
1554                 ppia = &(*ppia)->next;
1555         }
1556         if (!pia)
1557                 fprintf(stderr,
1558                         "Failed to find indirect action #%u on port %u\n",
1559                         id, port_id);
1560         return pia;
1561 }
1562
1563 static int
1564 action_alloc(portid_t port_id, uint32_t id,
1565              struct port_indirect_action **action)
1566 {
1567         struct rte_port *port;
1568         struct port_indirect_action **ppia;
1569         struct port_indirect_action *pia = NULL;
1570
1571         *action = NULL;
1572         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1573             port_id == (portid_t)RTE_PORT_ALL)
1574                 return -EINVAL;
1575         port = &ports[port_id];
1576         if (id == UINT32_MAX) {
1577                 /* taking first available ID */
1578                 if (port->actions_list) {
1579                         if (port->actions_list->id == UINT32_MAX - 1) {
1580                                 fprintf(stderr,
1581                                         "Highest indirect action ID is already assigned, delete it first\n");
1582                                 return -ENOMEM;
1583                         }
1584                         id = port->actions_list->id + 1;
1585                 } else {
1586                         id = 0;
1587                 }
1588         }
1589         pia = calloc(1, sizeof(*pia));
1590         if (!pia) {
1591                 fprintf(stderr,
1592                         "Allocation of port %u indirect action failed\n",
1593                         port_id);
1594                 return -ENOMEM;
1595         }
1596         ppia = &port->actions_list;
1597         while (*ppia && (*ppia)->id > id)
1598                 ppia = &(*ppia)->next;
1599         if (*ppia && (*ppia)->id == id) {
1600                 fprintf(stderr,
1601                         "Indirect action #%u is already assigned, delete it first\n",
1602                         id);
1603                 free(pia);
1604                 return -EINVAL;
1605         }
1606         pia->next = *ppia;
1607         pia->id = id;
1608         *ppia = pia;
1609         *action = pia;
1610         return 0;
1611 }
1612
1613 static int
1614 template_alloc(uint32_t id, struct port_template **template,
1615                struct port_template **list)
1616 {
1617         struct port_template *lst = *list;
1618         struct port_template **ppt;
1619         struct port_template *pt = NULL;
1620
1621         *template = NULL;
1622         if (id == UINT32_MAX) {
1623                 /* taking first available ID */
1624                 if (lst) {
1625                         if (lst->id == UINT32_MAX - 1) {
1626                                 printf("Highest template ID is already"
1627                                 " assigned, delete it first\n");
1628                                 return -ENOMEM;
1629                         }
1630                         id = lst->id + 1;
1631                 } else {
1632                         id = 0;
1633                 }
1634         }
1635         pt = calloc(1, sizeof(*pt));
1636         if (!pt) {
1637                 printf("Allocation of port template failed\n");
1638                 return -ENOMEM;
1639         }
1640         ppt = list;
1641         while (*ppt && (*ppt)->id > id)
1642                 ppt = &(*ppt)->next;
1643         if (*ppt && (*ppt)->id == id) {
1644                 printf("Template #%u is already assigned,"
1645                         " delete it first\n", id);
1646                 free(pt);
1647                 return -EINVAL;
1648         }
1649         pt->next = *ppt;
1650         pt->id = id;
1651         *ppt = pt;
1652         *template = pt;
1653         return 0;
1654 }
1655
1656 static int
1657 table_alloc(uint32_t id, struct port_table **table,
1658             struct port_table **list)
1659 {
1660         struct port_table *lst = *list;
1661         struct port_table **ppt;
1662         struct port_table *pt = NULL;
1663
1664         *table = NULL;
1665         if (id == UINT32_MAX) {
1666                 /* taking first available ID */
1667                 if (lst) {
1668                         if (lst->id == UINT32_MAX - 1) {
1669                                 printf("Highest table ID is already"
1670                                 " assigned, delete it first\n");
1671                                 return -ENOMEM;
1672                         }
1673                         id = lst->id + 1;
1674                 } else {
1675                         id = 0;
1676                 }
1677         }
1678         pt = calloc(1, sizeof(*pt));
1679         if (!pt) {
1680                 printf("Allocation of table failed\n");
1681                 return -ENOMEM;
1682         }
1683         ppt = list;
1684         while (*ppt && (*ppt)->id > id)
1685                 ppt = &(*ppt)->next;
1686         if (*ppt && (*ppt)->id == id) {
1687                 printf("Table #%u is already assigned,"
1688                         " delete it first\n", id);
1689                 free(pt);
1690                 return -EINVAL;
1691         }
1692         pt->next = *ppt;
1693         pt->id = id;
1694         *ppt = pt;
1695         *table = pt;
1696         return 0;
1697 }
1698
1699 /** Get info about flow management resources. */
1700 int
1701 port_flow_get_info(portid_t port_id)
1702 {
1703         struct rte_flow_port_info port_info;
1704         struct rte_flow_queue_info queue_info;
1705         struct rte_flow_error error;
1706
1707         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1708             port_id == (portid_t)RTE_PORT_ALL)
1709                 return -EINVAL;
1710         /* Poisoning to make sure PMDs update it in case of error. */
1711         memset(&error, 0x99, sizeof(error));
1712         memset(&port_info, 0, sizeof(port_info));
1713         memset(&queue_info, 0, sizeof(queue_info));
1714         if (rte_flow_info_get(port_id, &port_info, &queue_info, &error))
1715                 return port_flow_complain(&error);
1716         printf("Flow engine resources on port %u:\n"
1717                "Number of queues: %d\n"
1718                    "Size of queues: %d\n"
1719                "Number of counters: %d\n"
1720                "Number of aging objects: %d\n"
1721                "Number of meter actions: %d\n",
1722                port_id, port_info.max_nb_queues,
1723                    queue_info.max_size,
1724                port_info.max_nb_counters,
1725                port_info.max_nb_aging_objects,
1726                port_info.max_nb_meters);
1727         return 0;
1728 }
1729
1730 /** Configure flow management resources. */
1731 int
1732 port_flow_configure(portid_t port_id,
1733         const struct rte_flow_port_attr *port_attr,
1734         uint16_t nb_queue,
1735         const struct rte_flow_queue_attr *queue_attr)
1736 {
1737         struct rte_port *port;
1738         struct rte_flow_error error;
1739         const struct rte_flow_queue_attr *attr_list[nb_queue];
1740         int std_queue;
1741
1742         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1743             port_id == (portid_t)RTE_PORT_ALL)
1744                 return -EINVAL;
1745         port = &ports[port_id];
1746         port->queue_nb = nb_queue;
1747         port->queue_sz = queue_attr->size;
1748         for (std_queue = 0; std_queue < nb_queue; std_queue++)
1749                 attr_list[std_queue] = queue_attr;
1750         /* Poisoning to make sure PMDs update it in case of error. */
1751         memset(&error, 0x66, sizeof(error));
1752         if (rte_flow_configure(port_id, port_attr, nb_queue, attr_list, &error))
1753                 return port_flow_complain(&error);
1754         printf("Configure flows on port %u: "
1755                "number of queues %d with %d elements\n",
1756                port_id, nb_queue, queue_attr->size);
1757         return 0;
1758 }
1759
1760 /** Create indirect action */
1761 int
1762 port_action_handle_create(portid_t port_id, uint32_t id,
1763                           const struct rte_flow_indir_action_conf *conf,
1764                           const struct rte_flow_action *action)
1765 {
1766         struct port_indirect_action *pia;
1767         int ret;
1768         struct rte_flow_error error;
1769
1770         ret = action_alloc(port_id, id, &pia);
1771         if (ret)
1772                 return ret;
1773         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1774                 struct rte_flow_action_age *age =
1775                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1776
1777                 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION;
1778                 age->context = &pia->age_type;
1779         } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) {
1780                 struct rte_flow_action_conntrack *ct =
1781                 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf);
1782
1783                 memcpy(ct, &conntrack_context, sizeof(*ct));
1784         }
1785         /* Poisoning to make sure PMDs update it in case of error. */
1786         memset(&error, 0x22, sizeof(error));
1787         pia->handle = rte_flow_action_handle_create(port_id, conf, action,
1788                                                     &error);
1789         if (!pia->handle) {
1790                 uint32_t destroy_id = pia->id;
1791                 port_action_handle_destroy(port_id, 1, &destroy_id);
1792                 return port_flow_complain(&error);
1793         }
1794         pia->type = action->type;
1795         printf("Indirect action #%u created\n", pia->id);
1796         return 0;
1797 }
1798
1799 /** Destroy indirect action */
1800 int
1801 port_action_handle_destroy(portid_t port_id,
1802                            uint32_t n,
1803                            const uint32_t *actions)
1804 {
1805         struct rte_port *port;
1806         struct port_indirect_action **tmp;
1807         uint32_t c = 0;
1808         int ret = 0;
1809
1810         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1811             port_id == (portid_t)RTE_PORT_ALL)
1812                 return -EINVAL;
1813         port = &ports[port_id];
1814         tmp = &port->actions_list;
1815         while (*tmp) {
1816                 uint32_t i;
1817
1818                 for (i = 0; i != n; ++i) {
1819                         struct rte_flow_error error;
1820                         struct port_indirect_action *pia = *tmp;
1821
1822                         if (actions[i] != pia->id)
1823                                 continue;
1824                         /*
1825                          * Poisoning to make sure PMDs update it in case
1826                          * of error.
1827                          */
1828                         memset(&error, 0x33, sizeof(error));
1829
1830                         if (pia->handle && rte_flow_action_handle_destroy(
1831                                         port_id, pia->handle, &error)) {
1832                                 ret = port_flow_complain(&error);
1833                                 continue;
1834                         }
1835                         *tmp = pia->next;
1836                         printf("Indirect action #%u destroyed\n", pia->id);
1837                         free(pia);
1838                         break;
1839                 }
1840                 if (i == n)
1841                         tmp = &(*tmp)->next;
1842                 ++c;
1843         }
1844         return ret;
1845 }
1846
1847
1848 /** Get indirect action by port + id */
1849 struct rte_flow_action_handle *
1850 port_action_handle_get_by_id(portid_t port_id, uint32_t id)
1851 {
1852
1853         struct port_indirect_action *pia = action_get_by_id(port_id, id);
1854
1855         return (pia) ? pia->handle : NULL;
1856 }
1857
1858 /** Update indirect action */
1859 int
1860 port_action_handle_update(portid_t port_id, uint32_t id,
1861                           const struct rte_flow_action *action)
1862 {
1863         struct rte_flow_error error;
1864         struct rte_flow_action_handle *action_handle;
1865         struct port_indirect_action *pia;
1866         const void *update;
1867
1868         action_handle = port_action_handle_get_by_id(port_id, id);
1869         if (!action_handle)
1870                 return -EINVAL;
1871         pia = action_get_by_id(port_id, id);
1872         if (!pia)
1873                 return -EINVAL;
1874         switch (pia->type) {
1875         case RTE_FLOW_ACTION_TYPE_CONNTRACK:
1876                 update = action->conf;
1877                 break;
1878         default:
1879                 update = action;
1880                 break;
1881         }
1882         if (rte_flow_action_handle_update(port_id, action_handle, update,
1883                                           &error)) {
1884                 return port_flow_complain(&error);
1885         }
1886         printf("Indirect action #%u updated\n", id);
1887         return 0;
1888 }
1889
1890 int
1891 port_action_handle_query(portid_t port_id, uint32_t id)
1892 {
1893         struct rte_flow_error error;
1894         struct port_indirect_action *pia;
1895         union {
1896                 struct rte_flow_query_count count;
1897                 struct rte_flow_query_age age;
1898                 struct rte_flow_action_conntrack ct;
1899         } query;
1900
1901         pia = action_get_by_id(port_id, id);
1902         if (!pia)
1903                 return -EINVAL;
1904         switch (pia->type) {
1905         case RTE_FLOW_ACTION_TYPE_AGE:
1906         case RTE_FLOW_ACTION_TYPE_COUNT:
1907                 break;
1908         default:
1909                 fprintf(stderr,
1910                         "Indirect action %u (type: %d) on port %u doesn't support query\n",
1911                         id, pia->type, port_id);
1912                 return -ENOTSUP;
1913         }
1914         /* Poisoning to make sure PMDs update it in case of error. */
1915         memset(&error, 0x55, sizeof(error));
1916         memset(&query, 0, sizeof(query));
1917         if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error))
1918                 return port_flow_complain(&error);
1919         switch (pia->type) {
1920         case RTE_FLOW_ACTION_TYPE_AGE:
1921                 printf("Indirect AGE action:\n"
1922                        " aged: %u\n"
1923                        " sec_since_last_hit_valid: %u\n"
1924                        " sec_since_last_hit: %" PRIu32 "\n",
1925                        query.age.aged,
1926                        query.age.sec_since_last_hit_valid,
1927                        query.age.sec_since_last_hit);
1928                 break;
1929         case RTE_FLOW_ACTION_TYPE_COUNT:
1930                 printf("Indirect COUNT action:\n"
1931                        " hits_set: %u\n"
1932                        " bytes_set: %u\n"
1933                        " hits: %" PRIu64 "\n"
1934                        " bytes: %" PRIu64 "\n",
1935                        query.count.hits_set,
1936                        query.count.bytes_set,
1937                        query.count.hits,
1938                        query.count.bytes);
1939                 break;
1940         case RTE_FLOW_ACTION_TYPE_CONNTRACK:
1941                 printf("Conntrack Context:\n"
1942                        "  Peer: %u, Flow dir: %s, Enable: %u\n"
1943                        "  Live: %u, SACK: %u, CACK: %u\n"
1944                        "  Packet dir: %s, Liberal: %u, State: %u\n"
1945                        "  Factor: %u, Retrans: %u, TCP flags: %u\n"
1946                        "  Last Seq: %u, Last ACK: %u\n"
1947                        "  Last Win: %u, Last End: %u\n",
1948                        query.ct.peer_port,
1949                        query.ct.is_original_dir ? "Original" : "Reply",
1950                        query.ct.enable, query.ct.live_connection,
1951                        query.ct.selective_ack, query.ct.challenge_ack_passed,
1952                        query.ct.last_direction ? "Original" : "Reply",
1953                        query.ct.liberal_mode, query.ct.state,
1954                        query.ct.max_ack_window, query.ct.retransmission_limit,
1955                        query.ct.last_index, query.ct.last_seq,
1956                        query.ct.last_ack, query.ct.last_window,
1957                        query.ct.last_end);
1958                 printf("  Original Dir:\n"
1959                        "    scale: %u, fin: %u, ack seen: %u\n"
1960                        " unacked data: %u\n    Sent end: %u,"
1961                        "    Reply end: %u, Max win: %u, Max ACK: %u\n",
1962                        query.ct.original_dir.scale,
1963                        query.ct.original_dir.close_initiated,
1964                        query.ct.original_dir.last_ack_seen,
1965                        query.ct.original_dir.data_unacked,
1966                        query.ct.original_dir.sent_end,
1967                        query.ct.original_dir.reply_end,
1968                        query.ct.original_dir.max_win,
1969                        query.ct.original_dir.max_ack);
1970                 printf("  Reply Dir:\n"
1971                        "    scale: %u, fin: %u, ack seen: %u\n"
1972                        " unacked data: %u\n    Sent end: %u,"
1973                        "    Reply end: %u, Max win: %u, Max ACK: %u\n",
1974                        query.ct.reply_dir.scale,
1975                        query.ct.reply_dir.close_initiated,
1976                        query.ct.reply_dir.last_ack_seen,
1977                        query.ct.reply_dir.data_unacked,
1978                        query.ct.reply_dir.sent_end,
1979                        query.ct.reply_dir.reply_end,
1980                        query.ct.reply_dir.max_win,
1981                        query.ct.reply_dir.max_ack);
1982                 break;
1983         default:
1984                 fprintf(stderr,
1985                         "Indirect action %u (type: %d) on port %u doesn't support query\n",
1986                         id, pia->type, port_id);
1987                 break;
1988         }
1989         return 0;
1990 }
1991
1992 static struct port_flow_tunnel *
1993 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1994                                   const struct rte_flow_item *pattern,
1995                                   const struct rte_flow_action *actions,
1996                                   const struct tunnel_ops *tunnel_ops)
1997 {
1998         int ret;
1999         struct rte_port *port;
2000         struct port_flow_tunnel *pft;
2001         struct rte_flow_error error;
2002
2003         port = &ports[port_id];
2004         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
2005         if (!pft) {
2006                 fprintf(stderr, "failed to locate port flow tunnel #%u\n",
2007                         tunnel_ops->id);
2008                 return NULL;
2009         }
2010         if (tunnel_ops->actions) {
2011                 uint32_t num_actions;
2012                 const struct rte_flow_action *aptr;
2013
2014                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
2015                                                 &pft->pmd_actions,
2016                                                 &pft->num_pmd_actions,
2017                                                 &error);
2018                 if (ret) {
2019                         port_flow_complain(&error);
2020                         return NULL;
2021                 }
2022                 for (aptr = actions, num_actions = 1;
2023                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
2024                      aptr++, num_actions++);
2025                 pft->actions = malloc(
2026                                 (num_actions +  pft->num_pmd_actions) *
2027                                 sizeof(actions[0]));
2028                 if (!pft->actions) {
2029                         rte_flow_tunnel_action_decap_release(
2030                                         port_id, pft->actions,
2031                                         pft->num_pmd_actions, &error);
2032                         return NULL;
2033                 }
2034                 rte_memcpy(pft->actions, pft->pmd_actions,
2035                            pft->num_pmd_actions * sizeof(actions[0]));
2036                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
2037                            num_actions * sizeof(actions[0]));
2038         }
2039         if (tunnel_ops->items) {
2040                 uint32_t num_items;
2041                 const struct rte_flow_item *iptr;
2042
2043                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
2044                                             &pft->pmd_items,
2045                                             &pft->num_pmd_items,
2046                                             &error);
2047                 if (ret) {
2048                         port_flow_complain(&error);
2049                         return NULL;
2050                 }
2051                 for (iptr = pattern, num_items = 1;
2052                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
2053                      iptr++, num_items++);
2054                 pft->items = malloc((num_items + pft->num_pmd_items) *
2055                                     sizeof(pattern[0]));
2056                 if (!pft->items) {
2057                         rte_flow_tunnel_item_release(
2058                                         port_id, pft->pmd_items,
2059                                         pft->num_pmd_items, &error);
2060                         return NULL;
2061                 }
2062                 rte_memcpy(pft->items, pft->pmd_items,
2063                            pft->num_pmd_items * sizeof(pattern[0]));
2064                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
2065                            num_items * sizeof(pattern[0]));
2066         }
2067
2068         return pft;
2069 }
2070
2071 static void
2072 port_flow_tunnel_offload_cmd_release(portid_t port_id,
2073                                      const struct tunnel_ops *tunnel_ops,
2074                                      struct port_flow_tunnel *pft)
2075 {
2076         struct rte_flow_error error;
2077
2078         if (tunnel_ops->actions) {
2079                 free(pft->actions);
2080                 rte_flow_tunnel_action_decap_release(
2081                         port_id, pft->pmd_actions,
2082                         pft->num_pmd_actions, &error);
2083                 pft->actions = NULL;
2084                 pft->pmd_actions = NULL;
2085         }
2086         if (tunnel_ops->items) {
2087                 free(pft->items);
2088                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
2089                                              pft->num_pmd_items,
2090                                              &error);
2091                 pft->items = NULL;
2092                 pft->pmd_items = NULL;
2093         }
2094 }
2095
2096 /** Add port meter policy */
2097 int
2098 port_meter_policy_add(portid_t port_id, uint32_t policy_id,
2099                         const struct rte_flow_action *actions)
2100 {
2101         struct rte_mtr_error error;
2102         const struct rte_flow_action *act = actions;
2103         const struct rte_flow_action *start;
2104         struct rte_mtr_meter_policy_params policy;
2105         uint32_t i = 0, act_n;
2106         int ret;
2107
2108         for (i = 0; i < RTE_COLORS; i++) {
2109                 for (act_n = 0, start = act;
2110                         act->type != RTE_FLOW_ACTION_TYPE_END; act++)
2111                         act_n++;
2112                 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END)
2113                         policy.actions[i] = start;
2114                 else
2115                         policy.actions[i] = NULL;
2116                 act++;
2117         }
2118         ret = rte_mtr_meter_policy_add(port_id,
2119                         policy_id,
2120                         &policy, &error);
2121         if (ret)
2122                 print_mtr_err_msg(&error);
2123         return ret;
2124 }
2125
2126 /** Validate flow rule. */
2127 int
2128 port_flow_validate(portid_t port_id,
2129                    const struct rte_flow_attr *attr,
2130                    const struct rte_flow_item *pattern,
2131                    const struct rte_flow_action *actions,
2132                    const struct tunnel_ops *tunnel_ops)
2133 {
2134         struct rte_flow_error error;
2135         struct port_flow_tunnel *pft = NULL;
2136         int ret;
2137
2138         /* Poisoning to make sure PMDs update it in case of error. */
2139         memset(&error, 0x11, sizeof(error));
2140         if (tunnel_ops->enabled) {
2141                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2142                                                         actions, tunnel_ops);
2143                 if (!pft)
2144                         return -ENOENT;
2145                 if (pft->items)
2146                         pattern = pft->items;
2147                 if (pft->actions)
2148                         actions = pft->actions;
2149         }
2150         ret = rte_flow_validate(port_id, attr, pattern, actions, &error);
2151         if (tunnel_ops->enabled)
2152                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2153         if (ret)
2154                 return port_flow_complain(&error);
2155         printf("Flow rule validated\n");
2156         return 0;
2157 }
2158
2159 /** Return age action structure if exists, otherwise NULL. */
2160 static struct rte_flow_action_age *
2161 age_action_get(const struct rte_flow_action *actions)
2162 {
2163         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2164                 switch (actions->type) {
2165                 case RTE_FLOW_ACTION_TYPE_AGE:
2166                         return (struct rte_flow_action_age *)
2167                                 (uintptr_t)actions->conf;
2168                 default:
2169                         break;
2170                 }
2171         }
2172         return NULL;
2173 }
2174
2175 /** Create pattern template */
2176 int
2177 port_flow_pattern_template_create(portid_t port_id, uint32_t id,
2178                                   const struct rte_flow_pattern_template_attr *attr,
2179                                   const struct rte_flow_item *pattern)
2180 {
2181         struct rte_port *port;
2182         struct port_template *pit;
2183         int ret;
2184         struct rte_flow_error error;
2185
2186         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2187             port_id == (portid_t)RTE_PORT_ALL)
2188                 return -EINVAL;
2189         port = &ports[port_id];
2190         ret = template_alloc(id, &pit, &port->pattern_templ_list);
2191         if (ret)
2192                 return ret;
2193         /* Poisoning to make sure PMDs update it in case of error. */
2194         memset(&error, 0x22, sizeof(error));
2195         pit->template.pattern_template = rte_flow_pattern_template_create(port_id,
2196                                                 attr, pattern, &error);
2197         if (!pit->template.pattern_template) {
2198                 uint32_t destroy_id = pit->id;
2199                 port_flow_pattern_template_destroy(port_id, 1, &destroy_id);
2200                 return port_flow_complain(&error);
2201         }
2202         printf("Pattern template #%u created\n", pit->id);
2203         return 0;
2204 }
2205
2206 /** Destroy pattern template */
2207 int
2208 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n,
2209                                    const uint32_t *template)
2210 {
2211         struct rte_port *port;
2212         struct port_template **tmp;
2213         uint32_t c = 0;
2214         int ret = 0;
2215
2216         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2217             port_id == (portid_t)RTE_PORT_ALL)
2218                 return -EINVAL;
2219         port = &ports[port_id];
2220         tmp = &port->pattern_templ_list;
2221         while (*tmp) {
2222                 uint32_t i;
2223
2224                 for (i = 0; i != n; ++i) {
2225                         struct rte_flow_error error;
2226                         struct port_template *pit = *tmp;
2227
2228                         if (template[i] != pit->id)
2229                                 continue;
2230                         /*
2231                          * Poisoning to make sure PMDs update it in case
2232                          * of error.
2233                          */
2234                         memset(&error, 0x33, sizeof(error));
2235
2236                         if (pit->template.pattern_template &&
2237                             rte_flow_pattern_template_destroy(port_id,
2238                                                            pit->template.pattern_template,
2239                                                            &error)) {
2240                                 ret = port_flow_complain(&error);
2241                                 continue;
2242                         }
2243                         *tmp = pit->next;
2244                         printf("Pattern template #%u destroyed\n", pit->id);
2245                         free(pit);
2246                         break;
2247                 }
2248                 if (i == n)
2249                         tmp = &(*tmp)->next;
2250                 ++c;
2251         }
2252         return ret;
2253 }
2254
2255 /** Create actions template */
2256 int
2257 port_flow_actions_template_create(portid_t port_id, uint32_t id,
2258                                   const struct rte_flow_actions_template_attr *attr,
2259                                   const struct rte_flow_action *actions,
2260                                   const struct rte_flow_action *masks)
2261 {
2262         struct rte_port *port;
2263         struct port_template *pat;
2264         int ret;
2265         struct rte_flow_error error;
2266
2267         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2268             port_id == (portid_t)RTE_PORT_ALL)
2269                 return -EINVAL;
2270         port = &ports[port_id];
2271         ret = template_alloc(id, &pat, &port->actions_templ_list);
2272         if (ret)
2273                 return ret;
2274         /* Poisoning to make sure PMDs update it in case of error. */
2275         memset(&error, 0x22, sizeof(error));
2276         pat->template.actions_template = rte_flow_actions_template_create(port_id,
2277                                                 attr, actions, masks, &error);
2278         if (!pat->template.actions_template) {
2279                 uint32_t destroy_id = pat->id;
2280                 port_flow_actions_template_destroy(port_id, 1, &destroy_id);
2281                 return port_flow_complain(&error);
2282         }
2283         printf("Actions template #%u created\n", pat->id);
2284         return 0;
2285 }
2286
2287 /** Destroy actions template */
2288 int
2289 port_flow_actions_template_destroy(portid_t port_id, uint32_t n,
2290                                    const uint32_t *template)
2291 {
2292         struct rte_port *port;
2293         struct port_template **tmp;
2294         uint32_t c = 0;
2295         int ret = 0;
2296
2297         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2298             port_id == (portid_t)RTE_PORT_ALL)
2299                 return -EINVAL;
2300         port = &ports[port_id];
2301         tmp = &port->actions_templ_list;
2302         while (*tmp) {
2303                 uint32_t i;
2304
2305                 for (i = 0; i != n; ++i) {
2306                         struct rte_flow_error error;
2307                         struct port_template *pat = *tmp;
2308
2309                         if (template[i] != pat->id)
2310                                 continue;
2311                         /*
2312                          * Poisoning to make sure PMDs update it in case
2313                          * of error.
2314                          */
2315                         memset(&error, 0x33, sizeof(error));
2316
2317                         if (pat->template.actions_template &&
2318                             rte_flow_actions_template_destroy(port_id,
2319                                         pat->template.actions_template, &error)) {
2320                                 ret = port_flow_complain(&error);
2321                                 continue;
2322                         }
2323                         *tmp = pat->next;
2324                         printf("Actions template #%u destroyed\n", pat->id);
2325                         free(pat);
2326                         break;
2327                 }
2328                 if (i == n)
2329                         tmp = &(*tmp)->next;
2330                 ++c;
2331         }
2332         return ret;
2333 }
2334
2335 /** Create table */
2336 int
2337 port_flow_template_table_create(portid_t port_id, uint32_t id,
2338                 const struct rte_flow_template_table_attr *table_attr,
2339                 uint32_t nb_pattern_templates, uint32_t *pattern_templates,
2340                 uint32_t nb_actions_templates, uint32_t *actions_templates)
2341 {
2342         struct rte_port *port;
2343         struct port_table *pt;
2344         struct port_template *temp = NULL;
2345         int ret;
2346         uint32_t i;
2347         struct rte_flow_error error;
2348         struct rte_flow_pattern_template
2349                         *flow_pattern_templates[nb_pattern_templates];
2350         struct rte_flow_actions_template
2351                         *flow_actions_templates[nb_actions_templates];
2352
2353         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2354             port_id == (portid_t)RTE_PORT_ALL)
2355                 return -EINVAL;
2356         port = &ports[port_id];
2357         for (i = 0; i < nb_pattern_templates; ++i) {
2358                 bool found = false;
2359                 temp = port->pattern_templ_list;
2360                 while (temp) {
2361                         if (pattern_templates[i] == temp->id) {
2362                                 flow_pattern_templates[i] =
2363                                         temp->template.pattern_template;
2364                                 found = true;
2365                                 break;
2366                         }
2367                         temp = temp->next;
2368                 }
2369                 if (!found) {
2370                         printf("Pattern template #%u is invalid\n",
2371                                pattern_templates[i]);
2372                         return -EINVAL;
2373                 }
2374         }
2375         for (i = 0; i < nb_actions_templates; ++i) {
2376                 bool found = false;
2377                 temp = port->actions_templ_list;
2378                 while (temp) {
2379                         if (actions_templates[i] == temp->id) {
2380                                 flow_actions_templates[i] =
2381                                         temp->template.actions_template;
2382                                 found = true;
2383                                 break;
2384                         }
2385                         temp = temp->next;
2386                 }
2387                 if (!found) {
2388                         printf("Actions template #%u is invalid\n",
2389                                actions_templates[i]);
2390                         return -EINVAL;
2391                 }
2392         }
2393         ret = table_alloc(id, &pt, &port->table_list);
2394         if (ret)
2395                 return ret;
2396         /* Poisoning to make sure PMDs update it in case of error. */
2397         memset(&error, 0x22, sizeof(error));
2398         pt->table = rte_flow_template_table_create(port_id, table_attr,
2399                       flow_pattern_templates, nb_pattern_templates,
2400                       flow_actions_templates, nb_actions_templates,
2401                       &error);
2402
2403         if (!pt->table) {
2404                 uint32_t destroy_id = pt->id;
2405                 port_flow_template_table_destroy(port_id, 1, &destroy_id);
2406                 return port_flow_complain(&error);
2407         }
2408         pt->nb_pattern_templates = nb_pattern_templates;
2409         pt->nb_actions_templates = nb_actions_templates;
2410         printf("Template table #%u created\n", pt->id);
2411         return 0;
2412 }
2413
2414 /** Destroy table */
2415 int
2416 port_flow_template_table_destroy(portid_t port_id,
2417                                  uint32_t n, const uint32_t *table)
2418 {
2419         struct rte_port *port;
2420         struct port_table **tmp;
2421         uint32_t c = 0;
2422         int ret = 0;
2423
2424         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2425             port_id == (portid_t)RTE_PORT_ALL)
2426                 return -EINVAL;
2427         port = &ports[port_id];
2428         tmp = &port->table_list;
2429         while (*tmp) {
2430                 uint32_t i;
2431
2432                 for (i = 0; i != n; ++i) {
2433                         struct rte_flow_error error;
2434                         struct port_table *pt = *tmp;
2435
2436                         if (table[i] != pt->id)
2437                                 continue;
2438                         /*
2439                          * Poisoning to make sure PMDs update it in case
2440                          * of error.
2441                          */
2442                         memset(&error, 0x33, sizeof(error));
2443
2444                         if (pt->table &&
2445                             rte_flow_template_table_destroy(port_id,
2446                                                             pt->table,
2447                                                             &error)) {
2448                                 ret = port_flow_complain(&error);
2449                                 continue;
2450                         }
2451                         *tmp = pt->next;
2452                         printf("Template table #%u destroyed\n", pt->id);
2453                         free(pt);
2454                         break;
2455                 }
2456                 if (i == n)
2457                         tmp = &(*tmp)->next;
2458                 ++c;
2459         }
2460         return ret;
2461 }
2462
2463 /** Enqueue create flow rule operation. */
2464 int
2465 port_queue_flow_create(portid_t port_id, queueid_t queue_id,
2466                        bool postpone, uint32_t table_id,
2467                        uint32_t pattern_idx, uint32_t actions_idx,
2468                        const struct rte_flow_item *pattern,
2469                        const struct rte_flow_action *actions)
2470 {
2471         struct rte_flow_op_attr op_attr = { .postpone = postpone };
2472         struct rte_flow_op_result comp = { 0 };
2473         struct rte_flow *flow;
2474         struct rte_port *port;
2475         struct port_flow *pf;
2476         struct port_table *pt;
2477         uint32_t id = 0;
2478         bool found;
2479         int ret = 0;
2480         struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL };
2481         struct rte_flow_action_age *age = age_action_get(actions);
2482
2483         port = &ports[port_id];
2484         if (port->flow_list) {
2485                 if (port->flow_list->id == UINT32_MAX) {
2486                         printf("Highest rule ID is already assigned,"
2487                                " delete it first");
2488                         return -ENOMEM;
2489                 }
2490                 id = port->flow_list->id + 1;
2491         }
2492
2493         if (queue_id >= port->queue_nb) {
2494                 printf("Queue #%u is invalid\n", queue_id);
2495                 return -EINVAL;
2496         }
2497
2498         found = false;
2499         pt = port->table_list;
2500         while (pt) {
2501                 if (table_id == pt->id) {
2502                         found = true;
2503                         break;
2504                 }
2505                 pt = pt->next;
2506         }
2507         if (!found) {
2508                 printf("Table #%u is invalid\n", table_id);
2509                 return -EINVAL;
2510         }
2511
2512         if (pattern_idx >= pt->nb_pattern_templates) {
2513                 printf("Pattern template index #%u is invalid,"
2514                        " %u templates present in the table\n",
2515                        pattern_idx, pt->nb_pattern_templates);
2516                 return -EINVAL;
2517         }
2518         if (actions_idx >= pt->nb_actions_templates) {
2519                 printf("Actions template index #%u is invalid,"
2520                        " %u templates present in the table\n",
2521                        actions_idx, pt->nb_actions_templates);
2522                 return -EINVAL;
2523         }
2524
2525         pf = port_flow_new(NULL, pattern, actions, &error);
2526         if (!pf)
2527                 return port_flow_complain(&error);
2528         if (age) {
2529                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2530                 age->context = &pf->age_type;
2531         }
2532         /* Poisoning to make sure PMDs update it in case of error. */
2533         memset(&error, 0x11, sizeof(error));
2534         flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table,
2535                 pattern, pattern_idx, actions, actions_idx, NULL, &error);
2536         if (!flow) {
2537                 uint32_t flow_id = pf->id;
2538                 port_queue_flow_destroy(port_id, queue_id, true, 1, &flow_id);
2539                 return port_flow_complain(&error);
2540         }
2541
2542         while (ret == 0) {
2543                 /* Poisoning to make sure PMDs update it in case of error. */
2544                 memset(&error, 0x22, sizeof(error));
2545                 ret = rte_flow_pull(port_id, queue_id, &comp, 1, &error);
2546                 if (ret < 0) {
2547                         printf("Failed to pull queue\n");
2548                         return -EINVAL;
2549                 }
2550         }
2551
2552         pf->next = port->flow_list;
2553         pf->id = id;
2554         pf->flow = flow;
2555         port->flow_list = pf;
2556         printf("Flow rule #%u creation enqueued\n", pf->id);
2557         return 0;
2558 }
2559
2560 /** Enqueue number of destroy flow rules operations. */
2561 int
2562 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id,
2563                         bool postpone, uint32_t n, const uint32_t *rule)
2564 {
2565         struct rte_flow_op_attr op_attr = { .postpone = postpone };
2566         struct rte_flow_op_result comp = { 0 };
2567         struct rte_port *port;
2568         struct port_flow **tmp;
2569         uint32_t c = 0;
2570         int ret = 0;
2571
2572         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2573             port_id == (portid_t)RTE_PORT_ALL)
2574                 return -EINVAL;
2575         port = &ports[port_id];
2576
2577         if (queue_id >= port->queue_nb) {
2578                 printf("Queue #%u is invalid\n", queue_id);
2579                 return -EINVAL;
2580         }
2581
2582         tmp = &port->flow_list;
2583         while (*tmp) {
2584                 uint32_t i;
2585
2586                 for (i = 0; i != n; ++i) {
2587                         struct rte_flow_error error;
2588                         struct port_flow *pf = *tmp;
2589
2590                         if (rule[i] != pf->id)
2591                                 continue;
2592                         /*
2593                          * Poisoning to make sure PMD
2594                          * update it in case of error.
2595                          */
2596                         memset(&error, 0x33, sizeof(error));
2597                         if (rte_flow_async_destroy(port_id, queue_id, &op_attr,
2598                                                    pf->flow, NULL, &error)) {
2599                                 ret = port_flow_complain(&error);
2600                                 continue;
2601                         }
2602
2603                         while (ret == 0) {
2604                                 /*
2605                                  * Poisoning to make sure PMD
2606                                  * update it in case of error.
2607                                  */
2608                                 memset(&error, 0x44, sizeof(error));
2609                                 ret = rte_flow_pull(port_id, queue_id,
2610                                                     &comp, 1, &error);
2611                                 if (ret < 0) {
2612                                         printf("Failed to pull queue\n");
2613                                         return -EINVAL;
2614                                 }
2615                         }
2616
2617                         printf("Flow rule #%u destruction enqueued\n", pf->id);
2618                         *tmp = pf->next;
2619                         free(pf);
2620                         break;
2621                 }
2622                 if (i == n)
2623                         tmp = &(*tmp)->next;
2624                 ++c;
2625         }
2626         return ret;
2627 }
2628
2629 /** Push all the queue operations in the queue to the NIC. */
2630 int
2631 port_queue_flow_push(portid_t port_id, queueid_t queue_id)
2632 {
2633         struct rte_port *port;
2634         struct rte_flow_error error;
2635         int ret = 0;
2636
2637         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2638             port_id == (portid_t)RTE_PORT_ALL)
2639                 return -EINVAL;
2640         port = &ports[port_id];
2641
2642         if (queue_id >= port->queue_nb) {
2643                 printf("Queue #%u is invalid\n", queue_id);
2644                 return -EINVAL;
2645         }
2646
2647         memset(&error, 0x55, sizeof(error));
2648         ret = rte_flow_push(port_id, queue_id, &error);
2649         if (ret < 0) {
2650                 printf("Failed to push operations in the queue\n");
2651                 return -EINVAL;
2652         }
2653         printf("Queue #%u operations pushed\n", queue_id);
2654         return ret;
2655 }
2656
2657 /** Create flow rule. */
2658 int
2659 port_flow_create(portid_t port_id,
2660                  const struct rte_flow_attr *attr,
2661                  const struct rte_flow_item *pattern,
2662                  const struct rte_flow_action *actions,
2663                  const struct tunnel_ops *tunnel_ops)
2664 {
2665         struct rte_flow *flow;
2666         struct rte_port *port;
2667         struct port_flow *pf;
2668         uint32_t id = 0;
2669         struct rte_flow_error error;
2670         struct port_flow_tunnel *pft = NULL;
2671         struct rte_flow_action_age *age = age_action_get(actions);
2672
2673         port = &ports[port_id];
2674         if (port->flow_list) {
2675                 if (port->flow_list->id == UINT32_MAX) {
2676                         fprintf(stderr,
2677                                 "Highest rule ID is already assigned, delete it first");
2678                         return -ENOMEM;
2679                 }
2680                 id = port->flow_list->id + 1;
2681         }
2682         if (tunnel_ops->enabled) {
2683                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2684                                                         actions, tunnel_ops);
2685                 if (!pft)
2686                         return -ENOENT;
2687                 if (pft->items)
2688                         pattern = pft->items;
2689                 if (pft->actions)
2690                         actions = pft->actions;
2691         }
2692         pf = port_flow_new(attr, pattern, actions, &error);
2693         if (!pf)
2694                 return port_flow_complain(&error);
2695         if (age) {
2696                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2697                 age->context = &pf->age_type;
2698         }
2699         /* Poisoning to make sure PMDs update it in case of error. */
2700         memset(&error, 0x22, sizeof(error));
2701         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2702         if (!flow) {
2703                 if (tunnel_ops->enabled)
2704                         port_flow_tunnel_offload_cmd_release(port_id,
2705                                                              tunnel_ops, pft);
2706                 free(pf);
2707                 return port_flow_complain(&error);
2708         }
2709         pf->next = port->flow_list;
2710         pf->id = id;
2711         pf->flow = flow;
2712         port->flow_list = pf;
2713         if (tunnel_ops->enabled)
2714                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2715         printf("Flow rule #%u created\n", pf->id);
2716         return 0;
2717 }
2718
2719 /** Destroy a number of flow rules. */
2720 int
2721 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2722 {
2723         struct rte_port *port;
2724         struct port_flow **tmp;
2725         uint32_t c = 0;
2726         int ret = 0;
2727
2728         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2729             port_id == (portid_t)RTE_PORT_ALL)
2730                 return -EINVAL;
2731         port = &ports[port_id];
2732         tmp = &port->flow_list;
2733         while (*tmp) {
2734                 uint32_t i;
2735
2736                 for (i = 0; i != n; ++i) {
2737                         struct rte_flow_error error;
2738                         struct port_flow *pf = *tmp;
2739
2740                         if (rule[i] != pf->id)
2741                                 continue;
2742                         /*
2743                          * Poisoning to make sure PMDs update it in case
2744                          * of error.
2745                          */
2746                         memset(&error, 0x33, sizeof(error));
2747                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2748                                 ret = port_flow_complain(&error);
2749                                 continue;
2750                         }
2751                         printf("Flow rule #%u destroyed\n", pf->id);
2752                         *tmp = pf->next;
2753                         free(pf);
2754                         break;
2755                 }
2756                 if (i == n)
2757                         tmp = &(*tmp)->next;
2758                 ++c;
2759         }
2760         return ret;
2761 }
2762
2763 /** Remove all flow rules. */
2764 int
2765 port_flow_flush(portid_t port_id)
2766 {
2767         struct rte_flow_error error;
2768         struct rte_port *port;
2769         int ret = 0;
2770
2771         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2772                 port_id == (portid_t)RTE_PORT_ALL)
2773                 return -EINVAL;
2774
2775         port = &ports[port_id];
2776
2777         if (port->flow_list == NULL)
2778                 return ret;
2779
2780         /* Poisoning to make sure PMDs update it in case of error. */
2781         memset(&error, 0x44, sizeof(error));
2782         if (rte_flow_flush(port_id, &error)) {
2783                 port_flow_complain(&error);
2784         }
2785
2786         while (port->flow_list) {
2787                 struct port_flow *pf = port->flow_list->next;
2788
2789                 free(port->flow_list);
2790                 port->flow_list = pf;
2791         }
2792         return ret;
2793 }
2794
2795 /** Dump flow rules. */
2796 int
2797 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id,
2798                 const char *file_name)
2799 {
2800         int ret = 0;
2801         FILE *file = stdout;
2802         struct rte_flow_error error;
2803         struct rte_port *port;
2804         struct port_flow *pflow;
2805         struct rte_flow *tmpFlow = NULL;
2806         bool found = false;
2807
2808         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2809                 port_id == (portid_t)RTE_PORT_ALL)
2810                 return -EINVAL;
2811
2812         if (!dump_all) {
2813                 port = &ports[port_id];
2814                 pflow = port->flow_list;
2815                 while (pflow) {
2816                         if (rule_id != pflow->id) {
2817                                 pflow = pflow->next;
2818                         } else {
2819                                 tmpFlow = pflow->flow;
2820                                 if (tmpFlow)
2821                                         found = true;
2822                                 break;
2823                         }
2824                 }
2825                 if (found == false) {
2826                         fprintf(stderr, "Failed to dump to flow %d\n", rule_id);
2827                         return -EINVAL;
2828                 }
2829         }
2830
2831         if (file_name && strlen(file_name)) {
2832                 file = fopen(file_name, "w");
2833                 if (!file) {
2834                         fprintf(stderr, "Failed to create file %s: %s\n",
2835                                 file_name, strerror(errno));
2836                         return -errno;
2837                 }
2838         }
2839
2840         if (!dump_all)
2841                 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error);
2842         else
2843                 ret = rte_flow_dev_dump(port_id, NULL, file, &error);
2844         if (ret) {
2845                 port_flow_complain(&error);
2846                 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret));
2847         } else
2848                 printf("Flow dump finished\n");
2849         if (file_name && strlen(file_name))
2850                 fclose(file);
2851         return ret;
2852 }
2853
2854 /** Query a flow rule. */
2855 int
2856 port_flow_query(portid_t port_id, uint32_t rule,
2857                 const struct rte_flow_action *action)
2858 {
2859         struct rte_flow_error error;
2860         struct rte_port *port;
2861         struct port_flow *pf;
2862         const char *name;
2863         union {
2864                 struct rte_flow_query_count count;
2865                 struct rte_flow_action_rss rss_conf;
2866                 struct rte_flow_query_age age;
2867         } query;
2868         int ret;
2869
2870         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2871             port_id == (portid_t)RTE_PORT_ALL)
2872                 return -EINVAL;
2873         port = &ports[port_id];
2874         for (pf = port->flow_list; pf; pf = pf->next)
2875                 if (pf->id == rule)
2876                         break;
2877         if (!pf) {
2878                 fprintf(stderr, "Flow rule #%u not found\n", rule);
2879                 return -ENOENT;
2880         }
2881         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2882                             &name, sizeof(name),
2883                             (void *)(uintptr_t)action->type, &error);
2884         if (ret < 0)
2885                 return port_flow_complain(&error);
2886         switch (action->type) {
2887         case RTE_FLOW_ACTION_TYPE_COUNT:
2888         case RTE_FLOW_ACTION_TYPE_RSS:
2889         case RTE_FLOW_ACTION_TYPE_AGE:
2890                 break;
2891         default:
2892                 fprintf(stderr, "Cannot query action type %d (%s)\n",
2893                         action->type, name);
2894                 return -ENOTSUP;
2895         }
2896         /* Poisoning to make sure PMDs update it in case of error. */
2897         memset(&error, 0x55, sizeof(error));
2898         memset(&query, 0, sizeof(query));
2899         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2900                 return port_flow_complain(&error);
2901         switch (action->type) {
2902         case RTE_FLOW_ACTION_TYPE_COUNT:
2903                 printf("%s:\n"
2904                        " hits_set: %u\n"
2905                        " bytes_set: %u\n"
2906                        " hits: %" PRIu64 "\n"
2907                        " bytes: %" PRIu64 "\n",
2908                        name,
2909                        query.count.hits_set,
2910                        query.count.bytes_set,
2911                        query.count.hits,
2912                        query.count.bytes);
2913                 break;
2914         case RTE_FLOW_ACTION_TYPE_RSS:
2915                 rss_config_display(&query.rss_conf);
2916                 break;
2917         case RTE_FLOW_ACTION_TYPE_AGE:
2918                 printf("%s:\n"
2919                        " aged: %u\n"
2920                        " sec_since_last_hit_valid: %u\n"
2921                        " sec_since_last_hit: %" PRIu32 "\n",
2922                        name,
2923                        query.age.aged,
2924                        query.age.sec_since_last_hit_valid,
2925                        query.age.sec_since_last_hit);
2926                 break;
2927         default:
2928                 fprintf(stderr,
2929                         "Cannot display result for action type %d (%s)\n",
2930                         action->type, name);
2931                 break;
2932         }
2933         return 0;
2934 }
2935
2936 /** List simply and destroy all aged flows. */
2937 void
2938 port_flow_aged(portid_t port_id, uint8_t destroy)
2939 {
2940         void **contexts;
2941         int nb_context, total = 0, idx;
2942         struct rte_flow_error error;
2943         enum age_action_context_type *type;
2944         union {
2945                 struct port_flow *pf;
2946                 struct port_indirect_action *pia;
2947         } ctx;
2948
2949         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2950             port_id == (portid_t)RTE_PORT_ALL)
2951                 return;
2952         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2953         printf("Port %u total aged flows: %d\n", port_id, total);
2954         if (total < 0) {
2955                 port_flow_complain(&error);
2956                 return;
2957         }
2958         if (total == 0)
2959                 return;
2960         contexts = malloc(sizeof(void *) * total);
2961         if (contexts == NULL) {
2962                 fprintf(stderr, "Cannot allocate contexts for aged flow\n");
2963                 return;
2964         }
2965         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2966         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2967         if (nb_context != total) {
2968                 fprintf(stderr,
2969                         "Port:%d get aged flows count(%d) != total(%d)\n",
2970                         port_id, nb_context, total);
2971                 free(contexts);
2972                 return;
2973         }
2974         total = 0;
2975         for (idx = 0; idx < nb_context; idx++) {
2976                 if (!contexts[idx]) {
2977                         fprintf(stderr, "Error: get Null context in port %u\n",
2978                                 port_id);
2979                         continue;
2980                 }
2981                 type = (enum age_action_context_type *)contexts[idx];
2982                 switch (*type) {
2983                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2984                         ctx.pf = container_of(type, struct port_flow, age_type);
2985                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2986                                                                  "\t%c%c%c\t\n",
2987                                "Flow",
2988                                ctx.pf->id,
2989                                ctx.pf->rule.attr->group,
2990                                ctx.pf->rule.attr->priority,
2991                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2992                                ctx.pf->rule.attr->egress ? 'e' : '-',
2993                                ctx.pf->rule.attr->transfer ? 't' : '-');
2994                         if (destroy && !port_flow_destroy(port_id, 1,
2995                                                           &ctx.pf->id))
2996                                 total++;
2997                         break;
2998                 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION:
2999                         ctx.pia = container_of(type,
3000                                         struct port_indirect_action, age_type);
3001                         printf("%-20s\t%" PRIu32 "\n", "Indirect action",
3002                                ctx.pia->id);
3003                         break;
3004                 default:
3005                         fprintf(stderr, "Error: invalid context type %u\n",
3006                                 port_id);
3007                         break;
3008                 }
3009         }
3010         printf("\n%d flows destroyed\n", total);
3011         free(contexts);
3012 }
3013
3014 /** List flow rules. */
3015 void
3016 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
3017 {
3018         struct rte_port *port;
3019         struct port_flow *pf;
3020         struct port_flow *list = NULL;
3021         uint32_t i;
3022
3023         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
3024             port_id == (portid_t)RTE_PORT_ALL)
3025                 return;
3026         port = &ports[port_id];
3027         if (!port->flow_list)
3028                 return;
3029         /* Sort flows by group, priority and ID. */
3030         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
3031                 struct port_flow **tmp;
3032                 const struct rte_flow_attr *curr = pf->rule.attr;
3033
3034                 if (n) {
3035                         /* Filter out unwanted groups. */
3036                         for (i = 0; i != n; ++i)
3037                                 if (curr->group == group[i])
3038                                         break;
3039                         if (i == n)
3040                                 continue;
3041                 }
3042                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
3043                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
3044
3045                         if (curr->group > comp->group ||
3046                             (curr->group == comp->group &&
3047                              curr->priority > comp->priority) ||
3048                             (curr->group == comp->group &&
3049                              curr->priority == comp->priority &&
3050                              pf->id > (*tmp)->id))
3051                                 continue;
3052                         break;
3053                 }
3054                 pf->tmp = *tmp;
3055                 *tmp = pf;
3056         }
3057         printf("ID\tGroup\tPrio\tAttr\tRule\n");
3058         for (pf = list; pf != NULL; pf = pf->tmp) {
3059                 const struct rte_flow_item *item = pf->rule.pattern;
3060                 const struct rte_flow_action *action = pf->rule.actions;
3061                 const char *name;
3062
3063                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
3064                        pf->id,
3065                        pf->rule.attr->group,
3066                        pf->rule.attr->priority,
3067                        pf->rule.attr->ingress ? 'i' : '-',
3068                        pf->rule.attr->egress ? 'e' : '-',
3069                        pf->rule.attr->transfer ? 't' : '-');
3070                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
3071                         if ((uint32_t)item->type > INT_MAX)
3072                                 name = "PMD_INTERNAL";
3073                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
3074                                           &name, sizeof(name),
3075                                           (void *)(uintptr_t)item->type,
3076                                           NULL) <= 0)
3077                                 name = "[UNKNOWN]";
3078                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
3079                                 printf("%s ", name);
3080                         ++item;
3081                 }
3082                 printf("=>");
3083                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
3084                         if ((uint32_t)action->type > INT_MAX)
3085                                 name = "PMD_INTERNAL";
3086                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
3087                                           &name, sizeof(name),
3088                                           (void *)(uintptr_t)action->type,
3089                                           NULL) <= 0)
3090                                 name = "[UNKNOWN]";
3091                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
3092                                 printf(" %s", name);
3093                         ++action;
3094                 }
3095                 printf("\n");
3096         }
3097 }
3098
3099 /** Restrict ingress traffic to the defined flow rules. */
3100 int
3101 port_flow_isolate(portid_t port_id, int set)
3102 {
3103         struct rte_flow_error error;
3104
3105         /* Poisoning to make sure PMDs update it in case of error. */
3106         memset(&error, 0x66, sizeof(error));
3107         if (rte_flow_isolate(port_id, set, &error))
3108                 return port_flow_complain(&error);
3109         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
3110                port_id,
3111                set ? "now restricted" : "not restricted anymore");
3112         return 0;
3113 }
3114
3115 /*
3116  * RX/TX ring descriptors display functions.
3117  */
3118 int
3119 rx_queue_id_is_invalid(queueid_t rxq_id)
3120 {
3121         if (rxq_id < nb_rxq)
3122                 return 0;
3123         fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n",
3124                 rxq_id, nb_rxq);
3125         return 1;
3126 }
3127
3128 int
3129 tx_queue_id_is_invalid(queueid_t txq_id)
3130 {
3131         if (txq_id < nb_txq)
3132                 return 0;
3133         fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n",
3134                 txq_id, nb_txq);
3135         return 1;
3136 }
3137
3138 static int
3139 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
3140 {
3141         struct rte_port *port = &ports[port_id];
3142         struct rte_eth_rxq_info rx_qinfo;
3143         int ret;
3144
3145         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
3146         if (ret == 0) {
3147                 *ring_size = rx_qinfo.nb_desc;
3148                 return ret;
3149         }
3150
3151         if (ret != -ENOTSUP)
3152                 return ret;
3153         /*
3154          * If the rte_eth_rx_queue_info_get is not support for this PMD,
3155          * ring_size stored in testpmd will be used for validity verification.
3156          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
3157          * being 0, it will use a default value provided by PMDs to setup this
3158          * rxq. If the default value is 0, it will use the
3159          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
3160          */
3161         if (port->nb_rx_desc[rxq_id])
3162                 *ring_size = port->nb_rx_desc[rxq_id];
3163         else if (port->dev_info.default_rxportconf.ring_size)
3164                 *ring_size = port->dev_info.default_rxportconf.ring_size;
3165         else
3166                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
3167         return 0;
3168 }
3169
3170 static int
3171 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
3172 {
3173         struct rte_port *port = &ports[port_id];
3174         struct rte_eth_txq_info tx_qinfo;
3175         int ret;
3176
3177         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
3178         if (ret == 0) {
3179                 *ring_size = tx_qinfo.nb_desc;
3180                 return ret;
3181         }
3182
3183         if (ret != -ENOTSUP)
3184                 return ret;
3185         /*
3186          * If the rte_eth_tx_queue_info_get is not support for this PMD,
3187          * ring_size stored in testpmd will be used for validity verification.
3188          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
3189          * being 0, it will use a default value provided by PMDs to setup this
3190          * txq. If the default value is 0, it will use the
3191          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
3192          */
3193         if (port->nb_tx_desc[txq_id])
3194                 *ring_size = port->nb_tx_desc[txq_id];
3195         else if (port->dev_info.default_txportconf.ring_size)
3196                 *ring_size = port->dev_info.default_txportconf.ring_size;
3197         else
3198                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
3199         return 0;
3200 }
3201
3202 static int
3203 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
3204 {
3205         uint16_t ring_size;
3206         int ret;
3207
3208         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
3209         if (ret)
3210                 return 1;
3211
3212         if (rxdesc_id < ring_size)
3213                 return 0;
3214
3215         fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n",
3216                 rxdesc_id, ring_size);
3217         return 1;
3218 }
3219
3220 static int
3221 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
3222 {
3223         uint16_t ring_size;
3224         int ret;
3225
3226         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
3227         if (ret)
3228                 return 1;
3229
3230         if (txdesc_id < ring_size)
3231                 return 0;
3232
3233         fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n",
3234                 txdesc_id, ring_size);
3235         return 1;
3236 }
3237
3238 static const struct rte_memzone *
3239 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
3240 {
3241         char mz_name[RTE_MEMZONE_NAMESIZE];
3242         const struct rte_memzone *mz;
3243
3244         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
3245                         port_id, q_id, ring_name);
3246         mz = rte_memzone_lookup(mz_name);
3247         if (mz == NULL)
3248                 fprintf(stderr,
3249                         "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n",
3250                         ring_name, port_id, q_id, mz_name);
3251         return mz;
3252 }
3253
3254 union igb_ring_dword {
3255         uint64_t dword;
3256         struct {
3257 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
3258                 uint32_t lo;
3259                 uint32_t hi;
3260 #else
3261                 uint32_t hi;
3262                 uint32_t lo;
3263 #endif
3264         } words;
3265 };
3266
3267 struct igb_ring_desc_32_bytes {
3268         union igb_ring_dword lo_dword;
3269         union igb_ring_dword hi_dword;
3270         union igb_ring_dword resv1;
3271         union igb_ring_dword resv2;
3272 };
3273
3274 struct igb_ring_desc_16_bytes {
3275         union igb_ring_dword lo_dword;
3276         union igb_ring_dword hi_dword;
3277 };
3278
3279 static void
3280 ring_rxd_display_dword(union igb_ring_dword dword)
3281 {
3282         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
3283                                         (unsigned)dword.words.hi);
3284 }
3285
3286 static void
3287 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
3288 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
3289                            portid_t port_id,
3290 #else
3291                            __rte_unused portid_t port_id,
3292 #endif
3293                            uint16_t desc_id)
3294 {
3295         struct igb_ring_desc_16_bytes *ring =
3296                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
3297 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
3298         int ret;
3299         struct rte_eth_dev_info dev_info;
3300
3301         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3302         if (ret != 0)
3303                 return;
3304
3305         if (strstr(dev_info.driver_name, "i40e") != NULL) {
3306                 /* 32 bytes RX descriptor, i40e only */
3307                 struct igb_ring_desc_32_bytes *ring =
3308                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
3309                 ring[desc_id].lo_dword.dword =
3310                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
3311                 ring_rxd_display_dword(ring[desc_id].lo_dword);
3312                 ring[desc_id].hi_dword.dword =
3313                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
3314                 ring_rxd_display_dword(ring[desc_id].hi_dword);
3315                 ring[desc_id].resv1.dword =
3316                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
3317                 ring_rxd_display_dword(ring[desc_id].resv1);
3318                 ring[desc_id].resv2.dword =
3319                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
3320                 ring_rxd_display_dword(ring[desc_id].resv2);
3321
3322                 return;
3323         }
3324 #endif
3325         /* 16 bytes RX descriptor */
3326         ring[desc_id].lo_dword.dword =
3327                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
3328         ring_rxd_display_dword(ring[desc_id].lo_dword);
3329         ring[desc_id].hi_dword.dword =
3330                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
3331         ring_rxd_display_dword(ring[desc_id].hi_dword);
3332 }
3333
3334 static void
3335 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
3336 {
3337         struct igb_ring_desc_16_bytes *ring;
3338         struct igb_ring_desc_16_bytes txd;
3339
3340         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
3341         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
3342         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
3343         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
3344                         (unsigned)txd.lo_dword.words.lo,
3345                         (unsigned)txd.lo_dword.words.hi,
3346                         (unsigned)txd.hi_dword.words.lo,
3347                         (unsigned)txd.hi_dword.words.hi);
3348 }
3349
3350 void
3351 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
3352 {
3353         const struct rte_memzone *rx_mz;
3354
3355         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
3356                 return;
3357         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
3358         if (rx_mz == NULL)
3359                 return;
3360         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
3361 }
3362
3363 void
3364 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
3365 {
3366         const struct rte_memzone *tx_mz;
3367
3368         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
3369                 return;
3370         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
3371         if (tx_mz == NULL)
3372                 return;
3373         ring_tx_descriptor_display(tx_mz, txd_id);
3374 }
3375
3376 void
3377 fwd_lcores_config_display(void)
3378 {
3379         lcoreid_t lc_id;
3380
3381         printf("List of forwarding lcores:");
3382         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
3383                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
3384         printf("\n");
3385 }
3386 void
3387 rxtx_config_display(void)
3388 {
3389         portid_t pid;
3390         queueid_t qid;
3391
3392         printf("  %s packet forwarding%s packets/burst=%d\n",
3393                cur_fwd_eng->fwd_mode_name,
3394                retry_enabled == 0 ? "" : " with retry",
3395                nb_pkt_per_burst);
3396
3397         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
3398                 printf("  packet len=%u - nb packet segments=%d\n",
3399                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
3400
3401         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
3402                nb_fwd_lcores, nb_fwd_ports);
3403
3404         RTE_ETH_FOREACH_DEV(pid) {
3405                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
3406                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
3407                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
3408                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
3409                 struct rte_eth_rxq_info rx_qinfo;
3410                 struct rte_eth_txq_info tx_qinfo;
3411                 uint16_t rx_free_thresh_tmp;
3412                 uint16_t tx_free_thresh_tmp;
3413                 uint16_t tx_rs_thresh_tmp;
3414                 uint16_t nb_rx_desc_tmp;
3415                 uint16_t nb_tx_desc_tmp;
3416                 uint64_t offloads_tmp;
3417                 uint8_t pthresh_tmp;
3418                 uint8_t hthresh_tmp;
3419                 uint8_t wthresh_tmp;
3420                 int32_t rc;
3421
3422                 /* per port config */
3423                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
3424                                 (unsigned int)pid, nb_rxq, nb_txq);
3425
3426                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
3427                                 ports[pid].dev_conf.rxmode.offloads,
3428                                 ports[pid].dev_conf.txmode.offloads);
3429
3430                 /* per rx queue config only for first queue to be less verbose */
3431                 for (qid = 0; qid < 1; qid++) {
3432                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
3433                         if (rc) {
3434                                 nb_rx_desc_tmp = nb_rx_desc[qid];
3435                                 rx_free_thresh_tmp =
3436                                         rx_conf[qid].rx_free_thresh;
3437                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
3438                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
3439                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
3440                                 offloads_tmp = rx_conf[qid].offloads;
3441                         } else {
3442                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
3443                                 rx_free_thresh_tmp =
3444                                                 rx_qinfo.conf.rx_free_thresh;
3445                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
3446                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
3447                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
3448                                 offloads_tmp = rx_qinfo.conf.offloads;
3449                         }
3450
3451                         printf("    RX queue: %d\n", qid);
3452                         printf("      RX desc=%d - RX free threshold=%d\n",
3453                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
3454                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
3455                                 " wthresh=%d\n",
3456                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
3457                         printf("      RX Offloads=0x%"PRIx64, offloads_tmp);
3458                         if (rx_conf->share_group > 0)
3459                                 printf(" share_group=%u share_qid=%u",
3460                                        rx_conf->share_group,
3461                                        rx_conf->share_qid);
3462                         printf("\n");
3463                 }
3464
3465                 /* per tx queue config only for first queue to be less verbose */
3466                 for (qid = 0; qid < 1; qid++) {
3467                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
3468                         if (rc) {
3469                                 nb_tx_desc_tmp = nb_tx_desc[qid];
3470                                 tx_free_thresh_tmp =
3471                                         tx_conf[qid].tx_free_thresh;
3472                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
3473                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
3474                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
3475                                 offloads_tmp = tx_conf[qid].offloads;
3476                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
3477                         } else {
3478                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
3479                                 tx_free_thresh_tmp =
3480                                                 tx_qinfo.conf.tx_free_thresh;
3481                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
3482                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
3483                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
3484                                 offloads_tmp = tx_qinfo.conf.offloads;
3485                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
3486                         }
3487
3488                         printf("    TX queue: %d\n", qid);
3489                         printf("      TX desc=%d - TX free threshold=%d\n",
3490                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
3491                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
3492                                 " wthresh=%d\n",
3493                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
3494                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
3495                                 offloads_tmp, tx_rs_thresh_tmp);
3496                 }
3497         }
3498 }
3499
3500 void
3501 port_rss_reta_info(portid_t port_id,
3502                    struct rte_eth_rss_reta_entry64 *reta_conf,
3503                    uint16_t nb_entries)
3504 {
3505         uint16_t i, idx, shift;
3506         int ret;
3507
3508         if (port_id_is_invalid(port_id, ENABLED_WARN))
3509                 return;
3510
3511         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
3512         if (ret != 0) {
3513                 fprintf(stderr,
3514                         "Failed to get RSS RETA info, return code = %d\n",
3515                         ret);
3516                 return;
3517         }
3518
3519         for (i = 0; i < nb_entries; i++) {
3520                 idx = i / RTE_ETH_RETA_GROUP_SIZE;
3521                 shift = i % RTE_ETH_RETA_GROUP_SIZE;
3522                 if (!(reta_conf[idx].mask & (1ULL << shift)))
3523                         continue;
3524                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
3525                                         i, reta_conf[idx].reta[shift]);
3526         }
3527 }
3528
3529 /*
3530  * Displays the RSS hash functions of a port, and, optionally, the RSS hash
3531  * key of the port.
3532  */
3533 void
3534 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
3535 {
3536         struct rte_eth_rss_conf rss_conf = {0};
3537         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
3538         uint64_t rss_hf;
3539         uint8_t i;
3540         int diag;
3541         struct rte_eth_dev_info dev_info;
3542         uint8_t hash_key_size;
3543         int ret;
3544
3545         if (port_id_is_invalid(port_id, ENABLED_WARN))
3546                 return;
3547
3548         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3549         if (ret != 0)
3550                 return;
3551
3552         if (dev_info.hash_key_size > 0 &&
3553                         dev_info.hash_key_size <= sizeof(rss_key))
3554                 hash_key_size = dev_info.hash_key_size;
3555         else {
3556                 fprintf(stderr,
3557                         "dev_info did not provide a valid hash key size\n");
3558                 return;
3559         }
3560
3561         /* Get RSS hash key if asked to display it */
3562         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
3563         rss_conf.rss_key_len = hash_key_size;
3564         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3565         if (diag != 0) {
3566                 switch (diag) {
3567                 case -ENODEV:
3568                         fprintf(stderr, "port index %d invalid\n", port_id);
3569                         break;
3570                 case -ENOTSUP:
3571                         fprintf(stderr, "operation not supported by device\n");
3572                         break;
3573                 default:
3574                         fprintf(stderr, "operation failed - diag=%d\n", diag);
3575                         break;
3576                 }
3577                 return;
3578         }
3579         rss_hf = rss_conf.rss_hf;
3580         if (rss_hf == 0) {
3581                 printf("RSS disabled\n");
3582                 return;
3583         }
3584         printf("RSS functions:\n ");
3585         for (i = 0; rss_type_table[i].str; i++) {
3586                 if (rss_type_table[i].rss_type == 0)
3587                         continue;
3588                 if ((rss_hf & rss_type_table[i].rss_type) == rss_type_table[i].rss_type)
3589                         printf("%s ", rss_type_table[i].str);
3590         }
3591         printf("\n");
3592         if (!show_rss_key)
3593                 return;
3594         printf("RSS key:\n");
3595         for (i = 0; i < hash_key_size; i++)
3596                 printf("%02X", rss_key[i]);
3597         printf("\n");
3598 }
3599
3600 void
3601 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
3602                          uint8_t hash_key_len)
3603 {
3604         struct rte_eth_rss_conf rss_conf;
3605         int diag;
3606         unsigned int i;
3607
3608         rss_conf.rss_key = NULL;
3609         rss_conf.rss_key_len = 0;
3610         rss_conf.rss_hf = 0;
3611         for (i = 0; rss_type_table[i].str; i++) {
3612                 if (!strcmp(rss_type_table[i].str, rss_type))
3613                         rss_conf.rss_hf = rss_type_table[i].rss_type;
3614         }
3615         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3616         if (diag == 0) {
3617                 rss_conf.rss_key = hash_key;
3618                 rss_conf.rss_key_len = hash_key_len;
3619                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
3620         }
3621         if (diag == 0)
3622                 return;
3623
3624         switch (diag) {
3625         case -ENODEV:
3626                 fprintf(stderr, "port index %d invalid\n", port_id);
3627                 break;
3628         case -ENOTSUP:
3629                 fprintf(stderr, "operation not supported by device\n");
3630                 break;
3631         default:
3632                 fprintf(stderr, "operation failed - diag=%d\n", diag);
3633                 break;
3634         }
3635 }
3636
3637 /*
3638  * Check whether a shared rxq scheduled on other lcores.
3639  */
3640 static bool
3641 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc,
3642                            portid_t src_port, queueid_t src_rxq,
3643                            uint32_t share_group, queueid_t share_rxq)
3644 {
3645         streamid_t sm_id;
3646         streamid_t nb_fs_per_lcore;
3647         lcoreid_t  nb_fc;
3648         lcoreid_t  lc_id;
3649         struct fwd_stream *fs;
3650         struct rte_port *port;
3651         struct rte_eth_dev_info *dev_info;
3652         struct rte_eth_rxconf *rxq_conf;
3653
3654         nb_fc = cur_fwd_config.nb_fwd_lcores;
3655         /* Check remaining cores. */
3656         for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) {
3657                 sm_id = fwd_lcores[lc_id]->stream_idx;
3658                 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb;
3659                 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore;
3660                      sm_id++) {
3661                         fs = fwd_streams[sm_id];
3662                         port = &ports[fs->rx_port];
3663                         dev_info = &port->dev_info;
3664                         rxq_conf = &port->rx_conf[fs->rx_queue];
3665                         if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE)
3666                             == 0 || rxq_conf->share_group == 0)
3667                                 /* Not shared rxq. */
3668                                 continue;
3669                         if (domain_id != port->dev_info.switch_info.domain_id)
3670                                 continue;
3671                         if (rxq_conf->share_group != share_group)
3672                                 continue;
3673                         if (rxq_conf->share_qid != share_rxq)
3674                                 continue;
3675                         printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n",
3676                                share_group, share_rxq);
3677                         printf("  lcore %hhu Port %hu queue %hu\n",
3678                                src_lc, src_port, src_rxq);
3679                         printf("  lcore %hhu Port %hu queue %hu\n",
3680                                lc_id, fs->rx_port, fs->rx_queue);
3681                         printf("Please use --nb-cores=%hu to limit number of forwarding cores\n",
3682                                nb_rxq);
3683                         return true;
3684                 }
3685         }
3686         return false;
3687 }
3688
3689 /*
3690  * Check shared rxq configuration.
3691  *
3692  * Shared group must not being scheduled on different core.
3693  */
3694 bool
3695 pkt_fwd_shared_rxq_check(void)
3696 {
3697         streamid_t sm_id;
3698         streamid_t nb_fs_per_lcore;
3699         lcoreid_t  nb_fc;
3700         lcoreid_t  lc_id;
3701         struct fwd_stream *fs;
3702         uint16_t domain_id;
3703         struct rte_port *port;
3704         struct rte_eth_dev_info *dev_info;
3705         struct rte_eth_rxconf *rxq_conf;
3706
3707         if (rxq_share == 0)
3708                 return true;
3709         nb_fc = cur_fwd_config.nb_fwd_lcores;
3710         /*
3711          * Check streams on each core, make sure the same switch domain +
3712          * group + queue doesn't get scheduled on other cores.
3713          */
3714         for (lc_id = 0; lc_id < nb_fc; lc_id++) {
3715                 sm_id = fwd_lcores[lc_id]->stream_idx;
3716                 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb;
3717                 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore;
3718                      sm_id++) {
3719                         fs = fwd_streams[sm_id];
3720                         /* Update lcore info stream being scheduled. */
3721                         fs->lcore = fwd_lcores[lc_id];
3722                         port = &ports[fs->rx_port];
3723                         dev_info = &port->dev_info;
3724                         rxq_conf = &port->rx_conf[fs->rx_queue];
3725                         if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE)
3726                             == 0 || rxq_conf->share_group == 0)
3727                                 /* Not shared rxq. */
3728                                 continue;
3729                         /* Check shared rxq not scheduled on remaining cores. */
3730                         domain_id = port->dev_info.switch_info.domain_id;
3731                         if (fwd_stream_on_other_lcores(domain_id, lc_id,
3732                                                        fs->rx_port,
3733                                                        fs->rx_queue,
3734                                                        rxq_conf->share_group,
3735                                                        rxq_conf->share_qid))
3736                                 return false;
3737                 }
3738         }
3739         return true;
3740 }
3741
3742 /*
3743  * Setup forwarding configuration for each logical core.
3744  */
3745 static void
3746 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3747 {
3748         streamid_t nb_fs_per_lcore;
3749         streamid_t nb_fs;
3750         streamid_t sm_id;
3751         lcoreid_t  nb_extra;
3752         lcoreid_t  nb_fc;
3753         lcoreid_t  nb_lc;
3754         lcoreid_t  lc_id;
3755
3756         nb_fs = cfg->nb_fwd_streams;
3757         nb_fc = cfg->nb_fwd_lcores;
3758         if (nb_fs <= nb_fc) {
3759                 nb_fs_per_lcore = 1;
3760                 nb_extra = 0;
3761         } else {
3762                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3763                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3764         }
3765
3766         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3767         sm_id = 0;
3768         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3769                 fwd_lcores[lc_id]->stream_idx = sm_id;
3770                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3771                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3772         }
3773
3774         /*
3775          * Assign extra remaining streams, if any.
3776          */
3777         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3778         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3779                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3780                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3781                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3782         }
3783 }
3784
3785 static portid_t
3786 fwd_topology_tx_port_get(portid_t rxp)
3787 {
3788         static int warning_once = 1;
3789
3790         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3791
3792         switch (port_topology) {
3793         default:
3794         case PORT_TOPOLOGY_PAIRED:
3795                 if ((rxp & 0x1) == 0) {
3796                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3797                                 return rxp + 1;
3798                         if (warning_once) {
3799                                 fprintf(stderr,
3800                                         "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n");
3801                                 warning_once = 0;
3802                         }
3803                         return rxp;
3804                 }
3805                 return rxp - 1;
3806         case PORT_TOPOLOGY_CHAINED:
3807                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3808         case PORT_TOPOLOGY_LOOP:
3809                 return rxp;
3810         }
3811 }
3812
3813 static void
3814 simple_fwd_config_setup(void)
3815 {
3816         portid_t i;
3817
3818         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3819         cur_fwd_config.nb_fwd_streams =
3820                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3821
3822         /* reinitialize forwarding streams */
3823         init_fwd_streams();
3824
3825         /*
3826          * In the simple forwarding test, the number of forwarding cores
3827          * must be lower or equal to the number of forwarding ports.
3828          */
3829         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3830         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3831                 cur_fwd_config.nb_fwd_lcores =
3832                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3833         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3834
3835         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3836                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3837                 fwd_streams[i]->rx_queue  = 0;
3838                 fwd_streams[i]->tx_port   =
3839                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3840                 fwd_streams[i]->tx_queue  = 0;
3841                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3842                 fwd_streams[i]->retry_enabled = retry_enabled;
3843         }
3844 }
3845
3846 /**
3847  * For the RSS forwarding test all streams distributed over lcores. Each stream
3848  * being composed of a RX queue to poll on a RX port for input messages,
3849  * associated with a TX queue of a TX port where to send forwarded packets.
3850  */
3851 static void
3852 rss_fwd_config_setup(void)
3853 {
3854         portid_t   rxp;
3855         portid_t   txp;
3856         queueid_t  rxq;
3857         queueid_t  nb_q;
3858         streamid_t  sm_id;
3859         int start;
3860         int end;
3861
3862         nb_q = nb_rxq;
3863         if (nb_q > nb_txq)
3864                 nb_q = nb_txq;
3865         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3866         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3867         cur_fwd_config.nb_fwd_streams =
3868                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3869
3870         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3871                 cur_fwd_config.nb_fwd_lcores =
3872                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3873
3874         /* reinitialize forwarding streams */
3875         init_fwd_streams();
3876
3877         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3878
3879         if (proc_id > 0 && nb_q % num_procs != 0)
3880                 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n");
3881
3882         /**
3883          * In multi-process, All queues are allocated to different
3884          * processes based on num_procs and proc_id. For example:
3885          * if supports 4 queues(nb_q), 2 processes(num_procs),
3886          * the 0~1 queue for primary process.
3887          * the 2~3 queue for secondary process.
3888          */
3889         start = proc_id * nb_q / num_procs;
3890         end = start + nb_q / num_procs;
3891         rxp = 0;
3892         rxq = start;
3893         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3894                 struct fwd_stream *fs;
3895
3896                 fs = fwd_streams[sm_id];
3897                 txp = fwd_topology_tx_port_get(rxp);
3898                 fs->rx_port = fwd_ports_ids[rxp];
3899                 fs->rx_queue = rxq;
3900                 fs->tx_port = fwd_ports_ids[txp];
3901                 fs->tx_queue = rxq;
3902                 fs->peer_addr = fs->tx_port;
3903                 fs->retry_enabled = retry_enabled;
3904                 rxp++;
3905                 if (rxp < nb_fwd_ports)
3906                         continue;
3907                 rxp = 0;
3908                 rxq++;
3909                 if (rxq >= end)
3910                         rxq = start;
3911         }
3912 }
3913
3914 static uint16_t
3915 get_fwd_port_total_tc_num(void)
3916 {
3917         struct rte_eth_dcb_info dcb_info;
3918         uint16_t total_tc_num = 0;
3919         unsigned int i;
3920
3921         for (i = 0; i < nb_fwd_ports; i++) {
3922                 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info);
3923                 total_tc_num += dcb_info.nb_tcs;
3924         }
3925
3926         return total_tc_num;
3927 }
3928
3929 /**
3930  * For the DCB forwarding test, each core is assigned on each traffic class.
3931  *
3932  * Each core is assigned a multi-stream, each stream being composed of
3933  * a RX queue to poll on a RX port for input messages, associated with
3934  * a TX queue of a TX port where to send forwarded packets. All RX and
3935  * TX queues are mapping to the same traffic class.
3936  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3937  * the same core
3938  */
3939 static void
3940 dcb_fwd_config_setup(void)
3941 {
3942         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3943         portid_t txp, rxp = 0;
3944         queueid_t txq, rxq = 0;
3945         lcoreid_t  lc_id;
3946         uint16_t nb_rx_queue, nb_tx_queue;
3947         uint16_t i, j, k, sm_id = 0;
3948         uint16_t total_tc_num;
3949         struct rte_port *port;
3950         uint8_t tc = 0;
3951         portid_t pid;
3952         int ret;
3953
3954         /*
3955          * The fwd_config_setup() is called when the port is RTE_PORT_STARTED
3956          * or RTE_PORT_STOPPED.
3957          *
3958          * Re-configure ports to get updated mapping between tc and queue in
3959          * case the queue number of the port is changed. Skip for started ports
3960          * since modifying queue number and calling dev_configure need to stop
3961          * ports first.
3962          */
3963         for (pid = 0; pid < nb_fwd_ports; pid++) {
3964                 if (port_is_started(pid) == 1)
3965                         continue;
3966
3967                 port = &ports[pid];
3968                 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq,
3969                                             &port->dev_conf);
3970                 if (ret < 0) {
3971                         fprintf(stderr,
3972                                 "Failed to re-configure port %d, ret = %d.\n",
3973                                 pid, ret);
3974                         return;
3975                 }
3976         }
3977
3978         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3979         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3980         cur_fwd_config.nb_fwd_streams =
3981                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3982         total_tc_num = get_fwd_port_total_tc_num();
3983         if (cur_fwd_config.nb_fwd_lcores > total_tc_num)
3984                 cur_fwd_config.nb_fwd_lcores = total_tc_num;
3985
3986         /* reinitialize forwarding streams */
3987         init_fwd_streams();
3988         sm_id = 0;
3989         txp = 1;
3990         /* get the dcb info on the first RX and TX ports */
3991         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3992         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3993
3994         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3995                 fwd_lcores[lc_id]->stream_nb = 0;
3996                 fwd_lcores[lc_id]->stream_idx = sm_id;
3997                 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) {
3998                         /* if the nb_queue is zero, means this tc is
3999                          * not enabled on the POOL
4000                          */
4001                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
4002                                 break;
4003                         k = fwd_lcores[lc_id]->stream_nb +
4004                                 fwd_lcores[lc_id]->stream_idx;
4005                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
4006                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
4007                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
4008                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
4009                         for (j = 0; j < nb_rx_queue; j++) {
4010                                 struct fwd_stream *fs;
4011
4012                                 fs = fwd_streams[k + j];
4013                                 fs->rx_port = fwd_ports_ids[rxp];
4014                                 fs->rx_queue = rxq + j;
4015                                 fs->tx_port = fwd_ports_ids[txp];
4016                                 fs->tx_queue = txq + j % nb_tx_queue;
4017                                 fs->peer_addr = fs->tx_port;
4018                                 fs->retry_enabled = retry_enabled;
4019                         }
4020                         fwd_lcores[lc_id]->stream_nb +=
4021                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
4022                 }
4023                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
4024
4025                 tc++;
4026                 if (tc < rxp_dcb_info.nb_tcs)
4027                         continue;
4028                 /* Restart from TC 0 on next RX port */
4029                 tc = 0;
4030                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
4031                         rxp = (portid_t)
4032                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
4033                 else
4034                         rxp++;
4035                 if (rxp >= nb_fwd_ports)
4036                         return;
4037                 /* get the dcb information on next RX and TX ports */
4038                 if ((rxp & 0x1) == 0)
4039                         txp = (portid_t) (rxp + 1);
4040                 else
4041                         txp = (portid_t) (rxp - 1);
4042                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
4043                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
4044         }
4045 }
4046
4047 static void
4048 icmp_echo_config_setup(void)
4049 {
4050         portid_t  rxp;
4051         queueid_t rxq;
4052         lcoreid_t lc_id;
4053         uint16_t  sm_id;
4054
4055         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
4056                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
4057                         (nb_txq * nb_fwd_ports);
4058         else
4059                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
4060         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
4061         cur_fwd_config.nb_fwd_streams =
4062                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
4063         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
4064                 cur_fwd_config.nb_fwd_lcores =
4065                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
4066         if (verbose_level > 0) {
4067                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
4068                        __FUNCTION__,
4069                        cur_fwd_config.nb_fwd_lcores,
4070                        cur_fwd_config.nb_fwd_ports,
4071                        cur_fwd_config.nb_fwd_streams);
4072         }
4073
4074         /* reinitialize forwarding streams */
4075         init_fwd_streams();
4076         setup_fwd_config_of_each_lcore(&cur_fwd_config);
4077         rxp = 0; rxq = 0;
4078         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
4079                 if (verbose_level > 0)
4080                         printf("  core=%d: \n", lc_id);
4081                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
4082                         struct fwd_stream *fs;
4083                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
4084                         fs->rx_port = fwd_ports_ids[rxp];
4085                         fs->rx_queue = rxq;
4086                         fs->tx_port = fs->rx_port;
4087                         fs->tx_queue = rxq;
4088                         fs->peer_addr = fs->tx_port;
4089                         fs->retry_enabled = retry_enabled;
4090                         if (verbose_level > 0)
4091                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
4092                                        sm_id, fs->rx_port, fs->rx_queue,
4093                                        fs->tx_queue);
4094                         rxq = (queueid_t) (rxq + 1);
4095                         if (rxq == nb_rxq) {
4096                                 rxq = 0;
4097                                 rxp = (portid_t) (rxp + 1);
4098                         }
4099                 }
4100         }
4101 }
4102
4103 void
4104 fwd_config_setup(void)
4105 {
4106         struct rte_port *port;
4107         portid_t pt_id;
4108         unsigned int i;
4109
4110         cur_fwd_config.fwd_eng = cur_fwd_eng;
4111         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
4112                 icmp_echo_config_setup();
4113                 return;
4114         }
4115
4116         if ((nb_rxq > 1) && (nb_txq > 1)){
4117                 if (dcb_config) {
4118                         for (i = 0; i < nb_fwd_ports; i++) {
4119                                 pt_id = fwd_ports_ids[i];
4120                                 port = &ports[pt_id];
4121                                 if (!port->dcb_flag) {
4122                                         fprintf(stderr,
4123                                                 "In DCB mode, all forwarding ports must be configured in this mode.\n");
4124                                         return;
4125                                 }
4126                         }
4127                         if (nb_fwd_lcores == 1) {
4128                                 fprintf(stderr,
4129                                         "In DCB mode,the nb forwarding cores should be larger than 1.\n");
4130                                 return;
4131                         }
4132
4133                         dcb_fwd_config_setup();
4134                 } else
4135                         rss_fwd_config_setup();
4136         }
4137         else
4138                 simple_fwd_config_setup();
4139 }
4140
4141 static const char *
4142 mp_alloc_to_str(uint8_t mode)
4143 {
4144         switch (mode) {
4145         case MP_ALLOC_NATIVE:
4146                 return "native";
4147         case MP_ALLOC_ANON:
4148                 return "anon";
4149         case MP_ALLOC_XMEM:
4150                 return "xmem";
4151         case MP_ALLOC_XMEM_HUGE:
4152                 return "xmemhuge";
4153         case MP_ALLOC_XBUF:
4154                 return "xbuf";
4155         default:
4156                 return "invalid";
4157         }
4158 }
4159
4160 void
4161 pkt_fwd_config_display(struct fwd_config *cfg)
4162 {
4163         struct fwd_stream *fs;
4164         lcoreid_t  lc_id;
4165         streamid_t sm_id;
4166
4167         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
4168                 "NUMA support %s, MP allocation mode: %s\n",
4169                 cfg->fwd_eng->fwd_mode_name,
4170                 retry_enabled == 0 ? "" : " with retry",
4171                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
4172                 numa_support == 1 ? "enabled" : "disabled",
4173                 mp_alloc_to_str(mp_alloc_type));
4174
4175         if (retry_enabled)
4176                 printf("TX retry num: %u, delay between TX retries: %uus\n",
4177                         burst_tx_retry_num, burst_tx_delay_time);
4178         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
4179                 printf("Logical Core %u (socket %u) forwards packets on "
4180                        "%d streams:",
4181                        fwd_lcores_cpuids[lc_id],
4182                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
4183                        fwd_lcores[lc_id]->stream_nb);
4184                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
4185                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
4186                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
4187                                "P=%d/Q=%d (socket %u) ",
4188                                fs->rx_port, fs->rx_queue,
4189                                ports[fs->rx_port].socket_id,
4190                                fs->tx_port, fs->tx_queue,
4191                                ports[fs->tx_port].socket_id);
4192                         print_ethaddr("peer=",
4193                                       &peer_eth_addrs[fs->peer_addr]);
4194                 }
4195                 printf("\n");
4196         }
4197         printf("\n");
4198 }
4199
4200 void
4201 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
4202 {
4203         struct rte_ether_addr new_peer_addr;
4204         if (!rte_eth_dev_is_valid_port(port_id)) {
4205                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
4206                 return;
4207         }
4208         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
4209                 fprintf(stderr, "Error: Invalid ethernet address: %s\n",
4210                         peer_addr);
4211                 return;
4212         }
4213         peer_eth_addrs[port_id] = new_peer_addr;
4214 }
4215
4216 int
4217 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
4218 {
4219         unsigned int i;
4220         unsigned int lcore_cpuid;
4221         int record_now;
4222
4223         record_now = 0;
4224  again:
4225         for (i = 0; i < nb_lc; i++) {
4226                 lcore_cpuid = lcorelist[i];
4227                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
4228                         fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid);
4229                         return -1;
4230                 }
4231                 if (lcore_cpuid == rte_get_main_lcore()) {
4232                         fprintf(stderr,
4233                                 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n",
4234                                 lcore_cpuid);
4235                         return -1;
4236                 }
4237                 if (record_now)
4238                         fwd_lcores_cpuids[i] = lcore_cpuid;
4239         }
4240         if (record_now == 0) {
4241                 record_now = 1;
4242                 goto again;
4243         }
4244         nb_cfg_lcores = (lcoreid_t) nb_lc;
4245         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
4246                 printf("previous number of forwarding cores %u - changed to "
4247                        "number of configured cores %u\n",
4248                        (unsigned int) nb_fwd_lcores, nb_lc);
4249                 nb_fwd_lcores = (lcoreid_t) nb_lc;
4250         }
4251
4252         return 0;
4253 }
4254
4255 int
4256 set_fwd_lcores_mask(uint64_t lcoremask)
4257 {
4258         unsigned int lcorelist[64];
4259         unsigned int nb_lc;
4260         unsigned int i;
4261
4262         if (lcoremask == 0) {
4263                 fprintf(stderr, "Invalid NULL mask of cores\n");
4264                 return -1;
4265         }
4266         nb_lc = 0;
4267         for (i = 0; i < 64; i++) {
4268                 if (! ((uint64_t)(1ULL << i) & lcoremask))
4269                         continue;
4270                 lcorelist[nb_lc++] = i;
4271         }
4272         return set_fwd_lcores_list(lcorelist, nb_lc);
4273 }
4274
4275 void
4276 set_fwd_lcores_number(uint16_t nb_lc)
4277 {
4278         if (test_done == 0) {
4279                 fprintf(stderr, "Please stop forwarding first\n");
4280                 return;
4281         }
4282         if (nb_lc > nb_cfg_lcores) {
4283                 fprintf(stderr,
4284                         "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n",
4285                         (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
4286                 return;
4287         }
4288         nb_fwd_lcores = (lcoreid_t) nb_lc;
4289         printf("Number of forwarding cores set to %u\n",
4290                (unsigned int) nb_fwd_lcores);
4291 }
4292
4293 void
4294 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
4295 {
4296         unsigned int i;
4297         portid_t port_id;
4298         int record_now;
4299
4300         record_now = 0;
4301  again:
4302         for (i = 0; i < nb_pt; i++) {
4303                 port_id = (portid_t) portlist[i];
4304                 if (port_id_is_invalid(port_id, ENABLED_WARN))
4305                         return;
4306                 if (record_now)
4307                         fwd_ports_ids[i] = port_id;
4308         }
4309         if (record_now == 0) {
4310                 record_now = 1;
4311                 goto again;
4312         }
4313         nb_cfg_ports = (portid_t) nb_pt;
4314         if (nb_fwd_ports != (portid_t) nb_pt) {
4315                 printf("previous number of forwarding ports %u - changed to "
4316                        "number of configured ports %u\n",
4317                        (unsigned int) nb_fwd_ports, nb_pt);
4318                 nb_fwd_ports = (portid_t) nb_pt;
4319         }
4320 }
4321
4322 /**
4323  * Parse the user input and obtain the list of forwarding ports
4324  *
4325  * @param[in] list
4326  *   String containing the user input. User can specify
4327  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
4328  *   For example, if the user wants to use all the available
4329  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
4330  *   If the user wants to use only the ports 1,2 then the input
4331  *   is 1,2.
4332  *   valid characters are '-' and ','
4333  * @param[out] values
4334  *   This array will be filled with a list of port IDs
4335  *   based on the user input
4336  *   Note that duplicate entries are discarded and only the first
4337  *   count entries in this array are port IDs and all the rest
4338  *   will contain default values
4339  * @param[in] maxsize
4340  *   This parameter denotes 2 things
4341  *   1) Number of elements in the values array
4342  *   2) Maximum value of each element in the values array
4343  * @return
4344  *   On success, returns total count of parsed port IDs
4345  *   On failure, returns 0
4346  */
4347 static unsigned int
4348 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
4349 {
4350         unsigned int count = 0;
4351         char *end = NULL;
4352         int min, max;
4353         int value, i;
4354         unsigned int marked[maxsize];
4355
4356         if (list == NULL || values == NULL)
4357                 return 0;
4358
4359         for (i = 0; i < (int)maxsize; i++)
4360                 marked[i] = 0;
4361
4362         min = INT_MAX;
4363
4364         do {
4365                 /*Remove the blank spaces if any*/
4366                 while (isblank(*list))
4367                         list++;
4368                 if (*list == '\0')
4369                         break;
4370                 errno = 0;
4371                 value = strtol(list, &end, 10);
4372                 if (errno || end == NULL)
4373                         return 0;
4374                 if (value < 0 || value >= (int)maxsize)
4375                         return 0;
4376                 while (isblank(*end))
4377                         end++;
4378                 if (*end == '-' && min == INT_MAX) {
4379                         min = value;
4380                 } else if ((*end == ',') || (*end == '\0')) {
4381                         max = value;
4382                         if (min == INT_MAX)
4383                                 min = value;
4384                         for (i = min; i <= max; i++) {
4385                                 if (count < maxsize) {
4386                                         if (marked[i])
4387                                                 continue;
4388                                         values[count] = i;
4389                                         marked[i] = 1;
4390                                         count++;
4391                                 }
4392                         }
4393                         min = INT_MAX;
4394                 } else
4395                         return 0;
4396                 list = end + 1;
4397         } while (*end != '\0');
4398
4399         return count;
4400 }
4401
4402 void
4403 parse_fwd_portlist(const char *portlist)
4404 {
4405         unsigned int portcount;
4406         unsigned int portindex[RTE_MAX_ETHPORTS];
4407         unsigned int i, valid_port_count = 0;
4408
4409         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
4410         if (!portcount)
4411                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
4412
4413         /*
4414          * Here we verify the validity of the ports
4415          * and thereby calculate the total number of
4416          * valid ports
4417          */
4418         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
4419                 if (rte_eth_dev_is_valid_port(portindex[i])) {
4420                         portindex[valid_port_count] = portindex[i];
4421                         valid_port_count++;
4422                 }
4423         }
4424
4425         set_fwd_ports_list(portindex, valid_port_count);
4426 }
4427
4428 void
4429 set_fwd_ports_mask(uint64_t portmask)
4430 {
4431         unsigned int portlist[64];
4432         unsigned int nb_pt;
4433         unsigned int i;
4434
4435         if (portmask == 0) {
4436                 fprintf(stderr, "Invalid NULL mask of ports\n");
4437                 return;
4438         }
4439         nb_pt = 0;
4440         RTE_ETH_FOREACH_DEV(i) {
4441                 if (! ((uint64_t)(1ULL << i) & portmask))
4442                         continue;
4443                 portlist[nb_pt++] = i;
4444         }
4445         set_fwd_ports_list(portlist, nb_pt);
4446 }
4447
4448 void
4449 set_fwd_ports_number(uint16_t nb_pt)
4450 {
4451         if (nb_pt > nb_cfg_ports) {
4452                 fprintf(stderr,
4453                         "nb fwd ports %u > %u (number of configured ports) - ignored\n",
4454                         (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
4455                 return;
4456         }
4457         nb_fwd_ports = (portid_t) nb_pt;
4458         printf("Number of forwarding ports set to %u\n",
4459                (unsigned int) nb_fwd_ports);
4460 }
4461
4462 int
4463 port_is_forwarding(portid_t port_id)
4464 {
4465         unsigned int i;
4466
4467         if (port_id_is_invalid(port_id, ENABLED_WARN))
4468                 return -1;
4469
4470         for (i = 0; i < nb_fwd_ports; i++) {
4471                 if (fwd_ports_ids[i] == port_id)
4472                         return 1;
4473         }
4474
4475         return 0;
4476 }
4477
4478 void
4479 set_nb_pkt_per_burst(uint16_t nb)
4480 {
4481         if (nb > MAX_PKT_BURST) {
4482                 fprintf(stderr,
4483                         "nb pkt per burst: %u > %u (maximum packet per burst)  ignored\n",
4484                         (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
4485                 return;
4486         }
4487         nb_pkt_per_burst = nb;
4488         printf("Number of packets per burst set to %u\n",
4489                (unsigned int) nb_pkt_per_burst);
4490 }
4491
4492 static const char *
4493 tx_split_get_name(enum tx_pkt_split split)
4494 {
4495         uint32_t i;
4496
4497         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
4498                 if (tx_split_name[i].split == split)
4499                         return tx_split_name[i].name;
4500         }
4501         return NULL;
4502 }
4503
4504 void
4505 set_tx_pkt_split(const char *name)
4506 {
4507         uint32_t i;
4508
4509         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
4510                 if (strcmp(tx_split_name[i].name, name) == 0) {
4511                         tx_pkt_split = tx_split_name[i].split;
4512                         return;
4513                 }
4514         }
4515         fprintf(stderr, "unknown value: \"%s\"\n", name);
4516 }
4517
4518 int
4519 parse_fec_mode(const char *name, uint32_t *fec_capa)
4520 {
4521         uint8_t i;
4522
4523         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
4524                 if (strcmp(fec_mode_name[i].name, name) == 0) {
4525                         *fec_capa =
4526                                 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
4527                         return 0;
4528                 }
4529         }
4530         return -1;
4531 }
4532
4533 void
4534 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
4535 {
4536         unsigned int i, j;
4537
4538         printf("FEC capabilities:\n");
4539
4540         for (i = 0; i < num; i++) {
4541                 printf("%s : ",
4542                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
4543
4544                 for (j = 0; j < RTE_DIM(fec_mode_name); j++) {
4545                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
4546                                                 speed_fec_capa[i].capa)
4547                                 printf("%s ", fec_mode_name[j].name);
4548                 }
4549                 printf("\n");
4550         }
4551 }
4552
4553 void
4554 show_rx_pkt_offsets(void)
4555 {
4556         uint32_t i, n;
4557
4558         n = rx_pkt_nb_offs;
4559         printf("Number of offsets: %u\n", n);
4560         if (n) {
4561                 printf("Segment offsets: ");
4562                 for (i = 0; i != n - 1; i++)
4563                         printf("%hu,", rx_pkt_seg_offsets[i]);
4564                 printf("%hu\n", rx_pkt_seg_lengths[i]);
4565         }
4566 }
4567
4568 void
4569 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
4570 {
4571         unsigned int i;
4572
4573         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
4574                 printf("nb segments per RX packets=%u >= "
4575                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
4576                 return;
4577         }
4578
4579         /*
4580          * No extra check here, the segment length will be checked by PMD
4581          * in the extended queue setup.
4582          */
4583         for (i = 0; i < nb_offs; i++) {
4584                 if (seg_offsets[i] >= UINT16_MAX) {
4585                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
4586                                i, seg_offsets[i]);
4587                         return;
4588                 }
4589         }
4590
4591         for (i = 0; i < nb_offs; i++)
4592                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
4593
4594         rx_pkt_nb_offs = (uint8_t) nb_offs;
4595 }
4596
4597 void
4598 show_rx_pkt_segments(void)
4599 {
4600         uint32_t i, n;
4601
4602         n = rx_pkt_nb_segs;
4603         printf("Number of segments: %u\n", n);
4604         if (n) {
4605                 printf("Segment sizes: ");
4606                 for (i = 0; i != n - 1; i++)
4607                         printf("%hu,", rx_pkt_seg_lengths[i]);
4608                 printf("%hu\n", rx_pkt_seg_lengths[i]);
4609         }
4610 }
4611
4612 void
4613 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
4614 {
4615         unsigned int i;
4616
4617         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
4618                 printf("nb segments per RX packets=%u >= "
4619                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
4620                 return;
4621         }
4622
4623         /*
4624          * No extra check here, the segment length will be checked by PMD
4625          * in the extended queue setup.
4626          */
4627         for (i = 0; i < nb_segs; i++) {
4628                 if (seg_lengths[i] >= UINT16_MAX) {
4629                         printf("length[%u]=%u > UINT16_MAX - give up\n",
4630                                i, seg_lengths[i]);
4631                         return;
4632                 }
4633         }
4634
4635         for (i = 0; i < nb_segs; i++)
4636                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4637
4638         rx_pkt_nb_segs = (uint8_t) nb_segs;
4639 }
4640
4641 void
4642 show_tx_pkt_segments(void)
4643 {
4644         uint32_t i, n;
4645         const char *split;
4646
4647         n = tx_pkt_nb_segs;
4648         split = tx_split_get_name(tx_pkt_split);
4649
4650         printf("Number of segments: %u\n", n);
4651         printf("Segment sizes: ");
4652         for (i = 0; i != n - 1; i++)
4653                 printf("%hu,", tx_pkt_seg_lengths[i]);
4654         printf("%hu\n", tx_pkt_seg_lengths[i]);
4655         printf("Split packet: %s\n", split);
4656 }
4657
4658 static bool
4659 nb_segs_is_invalid(unsigned int nb_segs)
4660 {
4661         uint16_t ring_size;
4662         uint16_t queue_id;
4663         uint16_t port_id;
4664         int ret;
4665
4666         RTE_ETH_FOREACH_DEV(port_id) {
4667                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
4668                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
4669                         if (ret) {
4670                                 /* Port may not be initialized yet, can't say
4671                                  * the port is invalid in this stage.
4672                                  */
4673                                 continue;
4674                         }
4675                         if (ring_size < nb_segs) {
4676                                 printf("nb segments per TX packets=%u >= TX "
4677                                        "queue(%u) ring_size=%u - txpkts ignored\n",
4678                                        nb_segs, queue_id, ring_size);
4679                                 return true;
4680                         }
4681                 }
4682         }
4683
4684         return false;
4685 }
4686
4687 void
4688 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
4689 {
4690         uint16_t tx_pkt_len;
4691         unsigned int i;
4692
4693         /*
4694          * For single segment settings failed check is ignored.
4695          * It is a very basic capability to send the single segment
4696          * packets, suppose it is always supported.
4697          */
4698         if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) {
4699                 fprintf(stderr,
4700                         "Tx segment size(%u) is not supported - txpkts ignored\n",
4701                         nb_segs);
4702                 return;
4703         }
4704
4705         if (nb_segs > RTE_MAX_SEGS_PER_PKT) {
4706                 fprintf(stderr,
4707                         "Tx segment size(%u) is bigger than max number of segment(%u)\n",
4708                         nb_segs, RTE_MAX_SEGS_PER_PKT);
4709                 return;
4710         }
4711
4712         /*
4713          * Check that each segment length is greater or equal than
4714          * the mbuf data size.
4715          * Check also that the total packet length is greater or equal than the
4716          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
4717          * 20 + 8).
4718          */
4719         tx_pkt_len = 0;
4720         for (i = 0; i < nb_segs; i++) {
4721                 if (seg_lengths[i] > mbuf_data_size[0]) {
4722                         fprintf(stderr,
4723                                 "length[%u]=%u > mbuf_data_size=%u - give up\n",
4724                                 i, seg_lengths[i], mbuf_data_size[0]);
4725                         return;
4726                 }
4727                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
4728         }
4729         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
4730                 fprintf(stderr, "total packet length=%u < %d - give up\n",
4731                                 (unsigned) tx_pkt_len,
4732                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
4733                 return;
4734         }
4735
4736         for (i = 0; i < nb_segs; i++)
4737                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4738
4739         tx_pkt_length  = tx_pkt_len;
4740         tx_pkt_nb_segs = (uint8_t) nb_segs;
4741 }
4742
4743 void
4744 show_tx_pkt_times(void)
4745 {
4746         printf("Interburst gap: %u\n", tx_pkt_times_inter);
4747         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
4748 }
4749
4750 void
4751 set_tx_pkt_times(unsigned int *tx_times)
4752 {
4753         tx_pkt_times_inter = tx_times[0];
4754         tx_pkt_times_intra = tx_times[1];
4755 }
4756
4757 #ifdef RTE_LIB_GRO
4758 void
4759 setup_gro(const char *onoff, portid_t port_id)
4760 {
4761         if (!rte_eth_dev_is_valid_port(port_id)) {
4762                 fprintf(stderr, "invalid port id %u\n", port_id);
4763                 return;
4764         }
4765         if (test_done == 0) {
4766                 fprintf(stderr,
4767                         "Before enable/disable GRO, please stop forwarding first\n");
4768                 return;
4769         }
4770         if (strcmp(onoff, "on") == 0) {
4771                 if (gro_ports[port_id].enable != 0) {
4772                         fprintf(stderr,
4773                                 "Port %u has enabled GRO. Please disable GRO first\n",
4774                                 port_id);
4775                         return;
4776                 }
4777                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4778                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
4779                         gro_ports[port_id].param.max_flow_num =
4780                                 GRO_DEFAULT_FLOW_NUM;
4781                         gro_ports[port_id].param.max_item_per_flow =
4782                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
4783                 }
4784                 gro_ports[port_id].enable = 1;
4785         } else {
4786                 if (gro_ports[port_id].enable == 0) {
4787                         fprintf(stderr, "Port %u has disabled GRO\n", port_id);
4788                         return;
4789                 }
4790                 gro_ports[port_id].enable = 0;
4791         }
4792 }
4793
4794 void
4795 setup_gro_flush_cycles(uint8_t cycles)
4796 {
4797         if (test_done == 0) {
4798                 fprintf(stderr,
4799                         "Before change flush interval for GRO, please stop forwarding first.\n");
4800                 return;
4801         }
4802
4803         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4804                         GRO_DEFAULT_FLUSH_CYCLES) {
4805                 fprintf(stderr,
4806                         "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n",
4807                         GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES);
4808                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4809         }
4810
4811         gro_flush_cycles = cycles;
4812 }
4813
4814 void
4815 show_gro(portid_t port_id)
4816 {
4817         struct rte_gro_param *param;
4818         uint32_t max_pkts_num;
4819
4820         param = &gro_ports[port_id].param;
4821
4822         if (!rte_eth_dev_is_valid_port(port_id)) {
4823                 fprintf(stderr, "Invalid port id %u.\n", port_id);
4824                 return;
4825         }
4826         if (gro_ports[port_id].enable) {
4827                 printf("GRO type: TCP/IPv4\n");
4828                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4829                         max_pkts_num = param->max_flow_num *
4830                                 param->max_item_per_flow;
4831                 } else
4832                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4833                 printf("Max number of packets to perform GRO: %u\n",
4834                                 max_pkts_num);
4835                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4836         } else
4837                 printf("Port %u doesn't enable GRO.\n", port_id);
4838 }
4839 #endif /* RTE_LIB_GRO */
4840
4841 #ifdef RTE_LIB_GSO
4842 void
4843 setup_gso(const char *mode, portid_t port_id)
4844 {
4845         if (!rte_eth_dev_is_valid_port(port_id)) {
4846                 fprintf(stderr, "invalid port id %u\n", port_id);
4847                 return;
4848         }
4849         if (strcmp(mode, "on") == 0) {
4850                 if (test_done == 0) {
4851                         fprintf(stderr,
4852                                 "before enabling GSO, please stop forwarding first\n");
4853                         return;
4854                 }
4855                 gso_ports[port_id].enable = 1;
4856         } else if (strcmp(mode, "off") == 0) {
4857                 if (test_done == 0) {
4858                         fprintf(stderr,
4859                                 "before disabling GSO, please stop forwarding first\n");
4860                         return;
4861                 }
4862                 gso_ports[port_id].enable = 0;
4863         }
4864 }
4865 #endif /* RTE_LIB_GSO */
4866
4867 char*
4868 list_pkt_forwarding_modes(void)
4869 {
4870         static char fwd_modes[128] = "";
4871         const char *separator = "|";
4872         struct fwd_engine *fwd_eng;
4873         unsigned i = 0;
4874
4875         if (strlen (fwd_modes) == 0) {
4876                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4877                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4878                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4879                         strncat(fwd_modes, separator,
4880                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4881                 }
4882                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4883         }
4884
4885         return fwd_modes;
4886 }
4887
4888 char*
4889 list_pkt_forwarding_retry_modes(void)
4890 {
4891         static char fwd_modes[128] = "";
4892         const char *separator = "|";
4893         struct fwd_engine *fwd_eng;
4894         unsigned i = 0;
4895
4896         if (strlen(fwd_modes) == 0) {
4897                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4898                         if (fwd_eng == &rx_only_engine)
4899                                 continue;
4900                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4901                                         sizeof(fwd_modes) -
4902                                         strlen(fwd_modes) - 1);
4903                         strncat(fwd_modes, separator,
4904                                         sizeof(fwd_modes) -
4905                                         strlen(fwd_modes) - 1);
4906                 }
4907                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4908         }
4909
4910         return fwd_modes;
4911 }
4912
4913 void
4914 set_pkt_forwarding_mode(const char *fwd_mode_name)
4915 {
4916         struct fwd_engine *fwd_eng;
4917         unsigned i;
4918
4919         i = 0;
4920         while ((fwd_eng = fwd_engines[i]) != NULL) {
4921                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4922                         printf("Set %s packet forwarding mode%s\n",
4923                                fwd_mode_name,
4924                                retry_enabled == 0 ? "" : " with retry");
4925                         cur_fwd_eng = fwd_eng;
4926                         return;
4927                 }
4928                 i++;
4929         }
4930         fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name);
4931 }
4932
4933 void
4934 add_rx_dump_callbacks(portid_t portid)
4935 {
4936         struct rte_eth_dev_info dev_info;
4937         uint16_t queue;
4938         int ret;
4939
4940         if (port_id_is_invalid(portid, ENABLED_WARN))
4941                 return;
4942
4943         ret = eth_dev_info_get_print_err(portid, &dev_info);
4944         if (ret != 0)
4945                 return;
4946
4947         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4948                 if (!ports[portid].rx_dump_cb[queue])
4949                         ports[portid].rx_dump_cb[queue] =
4950                                 rte_eth_add_rx_callback(portid, queue,
4951                                         dump_rx_pkts, NULL);
4952 }
4953
4954 void
4955 add_tx_dump_callbacks(portid_t portid)
4956 {
4957         struct rte_eth_dev_info dev_info;
4958         uint16_t queue;
4959         int ret;
4960
4961         if (port_id_is_invalid(portid, ENABLED_WARN))
4962                 return;
4963
4964         ret = eth_dev_info_get_print_err(portid, &dev_info);
4965         if (ret != 0)
4966                 return;
4967
4968         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4969                 if (!ports[portid].tx_dump_cb[queue])
4970                         ports[portid].tx_dump_cb[queue] =
4971                                 rte_eth_add_tx_callback(portid, queue,
4972                                                         dump_tx_pkts, NULL);
4973 }
4974
4975 void
4976 remove_rx_dump_callbacks(portid_t portid)
4977 {
4978         struct rte_eth_dev_info dev_info;
4979         uint16_t queue;
4980         int ret;
4981
4982         if (port_id_is_invalid(portid, ENABLED_WARN))
4983                 return;
4984
4985         ret = eth_dev_info_get_print_err(portid, &dev_info);
4986         if (ret != 0)
4987                 return;
4988
4989         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4990                 if (ports[portid].rx_dump_cb[queue]) {
4991                         rte_eth_remove_rx_callback(portid, queue,
4992                                 ports[portid].rx_dump_cb[queue]);
4993                         ports[portid].rx_dump_cb[queue] = NULL;
4994                 }
4995 }
4996
4997 void
4998 remove_tx_dump_callbacks(portid_t portid)
4999 {
5000         struct rte_eth_dev_info dev_info;
5001         uint16_t queue;
5002         int ret;
5003
5004         if (port_id_is_invalid(portid, ENABLED_WARN))
5005                 return;
5006
5007         ret = eth_dev_info_get_print_err(portid, &dev_info);
5008         if (ret != 0)
5009                 return;
5010
5011         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
5012                 if (ports[portid].tx_dump_cb[queue]) {
5013                         rte_eth_remove_tx_callback(portid, queue,
5014                                 ports[portid].tx_dump_cb[queue]);
5015                         ports[portid].tx_dump_cb[queue] = NULL;
5016                 }
5017 }
5018
5019 void
5020 configure_rxtx_dump_callbacks(uint16_t verbose)
5021 {
5022         portid_t portid;
5023
5024 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
5025                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
5026                 return;
5027 #endif
5028
5029         RTE_ETH_FOREACH_DEV(portid)
5030         {
5031                 if (verbose == 1 || verbose > 2)
5032                         add_rx_dump_callbacks(portid);
5033                 else
5034                         remove_rx_dump_callbacks(portid);
5035                 if (verbose >= 2)
5036                         add_tx_dump_callbacks(portid);
5037                 else
5038                         remove_tx_dump_callbacks(portid);
5039         }
5040 }
5041
5042 void
5043 set_verbose_level(uint16_t vb_level)
5044 {
5045         printf("Change verbose level from %u to %u\n",
5046                (unsigned int) verbose_level, (unsigned int) vb_level);
5047         verbose_level = vb_level;
5048         configure_rxtx_dump_callbacks(verbose_level);
5049 }
5050
5051 void
5052 vlan_extend_set(portid_t port_id, int on)
5053 {
5054         int diag;
5055         int vlan_offload;
5056         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5057
5058         if (port_id_is_invalid(port_id, ENABLED_WARN))
5059                 return;
5060
5061         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5062
5063         if (on) {
5064                 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD;
5065                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
5066         } else {
5067                 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD;
5068                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
5069         }
5070
5071         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5072         if (diag < 0) {
5073                 fprintf(stderr,
5074                         "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n",
5075                         port_id, on, diag);
5076                 return;
5077         }
5078         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5079 }
5080
5081 void
5082 rx_vlan_strip_set(portid_t port_id, int on)
5083 {
5084         int diag;
5085         int vlan_offload;
5086         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5087
5088         if (port_id_is_invalid(port_id, ENABLED_WARN))
5089                 return;
5090
5091         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5092
5093         if (on) {
5094                 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD;
5095                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
5096         } else {
5097                 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD;
5098                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
5099         }
5100
5101         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5102         if (diag < 0) {
5103                 fprintf(stderr,
5104                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
5105                         __func__, port_id, on, diag);
5106                 return;
5107         }
5108         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5109 }
5110
5111 void
5112 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
5113 {
5114         int diag;
5115
5116         if (port_id_is_invalid(port_id, ENABLED_WARN))
5117                 return;
5118
5119         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
5120         if (diag < 0)
5121                 fprintf(stderr,
5122                         "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n",
5123                         __func__, port_id, queue_id, on, diag);
5124 }
5125
5126 void
5127 rx_vlan_filter_set(portid_t port_id, int on)
5128 {
5129         int diag;
5130         int vlan_offload;
5131         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5132
5133         if (port_id_is_invalid(port_id, ENABLED_WARN))
5134                 return;
5135
5136         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5137
5138         if (on) {
5139                 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD;
5140                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
5141         } else {
5142                 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD;
5143                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
5144         }
5145
5146         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5147         if (diag < 0) {
5148                 fprintf(stderr,
5149                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
5150                         __func__, port_id, on, diag);
5151                 return;
5152         }
5153         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5154 }
5155
5156 void
5157 rx_vlan_qinq_strip_set(portid_t port_id, int on)
5158 {
5159         int diag;
5160         int vlan_offload;
5161         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5162
5163         if (port_id_is_invalid(port_id, ENABLED_WARN))
5164                 return;
5165
5166         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5167
5168         if (on) {
5169                 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD;
5170                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
5171         } else {
5172                 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD;
5173                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
5174         }
5175
5176         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5177         if (diag < 0) {
5178                 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n",
5179                         __func__, port_id, on, diag);
5180                 return;
5181         }
5182         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5183 }
5184
5185 int
5186 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
5187 {
5188         int diag;
5189
5190         if (port_id_is_invalid(port_id, ENABLED_WARN))
5191                 return 1;
5192         if (vlan_id_is_invalid(vlan_id))
5193                 return 1;
5194         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
5195         if (diag == 0)
5196                 return 0;
5197         fprintf(stderr,
5198                 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n",
5199                 port_id, vlan_id, on, diag);
5200         return -1;
5201 }
5202
5203 void
5204 rx_vlan_all_filter_set(portid_t port_id, int on)
5205 {
5206         uint16_t vlan_id;
5207
5208         if (port_id_is_invalid(port_id, ENABLED_WARN))
5209                 return;
5210         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
5211                 if (rx_vft_set(port_id, vlan_id, on))
5212                         break;
5213         }
5214 }
5215
5216 void
5217 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
5218 {
5219         int diag;
5220
5221         if (port_id_is_invalid(port_id, ENABLED_WARN))
5222                 return;
5223
5224         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
5225         if (diag == 0)
5226                 return;
5227
5228         fprintf(stderr,
5229                 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n",
5230                 port_id, vlan_type, tp_id, diag);
5231 }
5232
5233 void
5234 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
5235 {
5236         struct rte_eth_dev_info dev_info;
5237         int ret;
5238
5239         if (vlan_id_is_invalid(vlan_id))
5240                 return;
5241
5242         if (ports[port_id].dev_conf.txmode.offloads &
5243             RTE_ETH_TX_OFFLOAD_QINQ_INSERT) {
5244                 fprintf(stderr, "Error, as QinQ has been enabled.\n");
5245                 return;
5246         }
5247
5248         ret = eth_dev_info_get_print_err(port_id, &dev_info);
5249         if (ret != 0)
5250                 return;
5251
5252         if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) {
5253                 fprintf(stderr,
5254                         "Error: vlan insert is not supported by port %d\n",
5255                         port_id);
5256                 return;
5257         }
5258
5259         tx_vlan_reset(port_id);
5260         ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT;
5261         ports[port_id].tx_vlan_id = vlan_id;
5262 }
5263
5264 void
5265 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
5266 {
5267         struct rte_eth_dev_info dev_info;
5268         int ret;
5269
5270         if (vlan_id_is_invalid(vlan_id))
5271                 return;
5272         if (vlan_id_is_invalid(vlan_id_outer))
5273                 return;
5274
5275         ret = eth_dev_info_get_print_err(port_id, &dev_info);
5276         if (ret != 0)
5277                 return;
5278
5279         if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) {
5280                 fprintf(stderr,
5281                         "Error: qinq insert not supported by port %d\n",
5282                         port_id);
5283                 return;
5284         }
5285
5286         tx_vlan_reset(port_id);
5287         ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
5288                                                     RTE_ETH_TX_OFFLOAD_QINQ_INSERT);
5289         ports[port_id].tx_vlan_id = vlan_id;
5290         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
5291 }
5292
5293 void
5294 tx_vlan_reset(portid_t port_id)
5295 {
5296         ports[port_id].dev_conf.txmode.offloads &=
5297                                 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
5298                                   RTE_ETH_TX_OFFLOAD_QINQ_INSERT);
5299         ports[port_id].tx_vlan_id = 0;
5300         ports[port_id].tx_vlan_id_outer = 0;
5301 }
5302
5303 void
5304 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
5305 {
5306         if (port_id_is_invalid(port_id, ENABLED_WARN))
5307                 return;
5308
5309         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
5310 }
5311
5312 void
5313 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
5314 {
5315         int ret;
5316
5317         if (port_id_is_invalid(port_id, ENABLED_WARN))
5318                 return;
5319
5320         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
5321                 return;
5322
5323         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
5324                 fprintf(stderr, "map_value not in required range 0..%d\n",
5325                         RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
5326                 return;
5327         }
5328
5329         if (!is_rx) { /* tx */
5330                 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id,
5331                                                              map_value);
5332                 if (ret) {
5333                         fprintf(stderr,
5334                                 "failed to set tx queue stats mapping.\n");
5335                         return;
5336                 }
5337         } else { /* rx */
5338                 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id,
5339                                                              map_value);
5340                 if (ret) {
5341                         fprintf(stderr,
5342                                 "failed to set rx queue stats mapping.\n");
5343                         return;
5344                 }
5345         }
5346 }
5347
5348 void
5349 set_xstats_hide_zero(uint8_t on_off)
5350 {
5351         xstats_hide_zero = on_off;
5352 }
5353
5354 void
5355 set_record_core_cycles(uint8_t on_off)
5356 {
5357         record_core_cycles = on_off;
5358 }
5359
5360 void
5361 set_record_burst_stats(uint8_t on_off)
5362 {
5363         record_burst_stats = on_off;
5364 }
5365
5366 static char*
5367 flowtype_to_str(uint16_t flow_type)
5368 {
5369         struct flow_type_info {
5370                 char str[32];
5371                 uint16_t ftype;
5372         };
5373
5374         uint8_t i;
5375         static struct flow_type_info flowtype_str_table[] = {
5376                 {"raw", RTE_ETH_FLOW_RAW},
5377                 {"ipv4", RTE_ETH_FLOW_IPV4},
5378                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
5379                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
5380                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
5381                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
5382                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
5383                 {"ipv6", RTE_ETH_FLOW_IPV6},
5384                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
5385                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
5386                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
5387                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
5388                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
5389                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
5390                 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX},
5391                 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX},
5392                 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX},
5393                 {"port", RTE_ETH_FLOW_PORT},
5394                 {"vxlan", RTE_ETH_FLOW_VXLAN},
5395                 {"geneve", RTE_ETH_FLOW_GENEVE},
5396                 {"nvgre", RTE_ETH_FLOW_NVGRE},
5397                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
5398                 {"gtpu", RTE_ETH_FLOW_GTPU},
5399         };
5400
5401         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
5402                 if (flowtype_str_table[i].ftype == flow_type)
5403                         return flowtype_str_table[i].str;
5404         }
5405
5406         return NULL;
5407 }
5408
5409 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
5410
5411 static inline void
5412 print_fdir_mask(struct rte_eth_fdir_masks *mask)
5413 {
5414         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
5415
5416         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
5417                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
5418                         " tunnel_id: 0x%08x",
5419                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
5420                         rte_be_to_cpu_32(mask->tunnel_id_mask));
5421         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
5422                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
5423                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
5424                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
5425
5426                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
5427                         rte_be_to_cpu_16(mask->src_port_mask),
5428                         rte_be_to_cpu_16(mask->dst_port_mask));
5429
5430                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
5431                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
5432                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
5433                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
5434                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
5435
5436                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
5437                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
5438                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
5439                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
5440                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
5441         }
5442
5443         printf("\n");
5444 }
5445
5446 static inline void
5447 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
5448 {
5449         struct rte_eth_flex_payload_cfg *cfg;
5450         uint32_t i, j;
5451
5452         for (i = 0; i < flex_conf->nb_payloads; i++) {
5453                 cfg = &flex_conf->flex_set[i];
5454                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
5455                         printf("\n    RAW:  ");
5456                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
5457                         printf("\n    L2_PAYLOAD:  ");
5458                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
5459                         printf("\n    L3_PAYLOAD:  ");
5460                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
5461                         printf("\n    L4_PAYLOAD:  ");
5462                 else
5463                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
5464                 for (j = 0; j < num; j++)
5465                         printf("  %-5u", cfg->src_offset[j]);
5466         }
5467         printf("\n");
5468 }
5469
5470 static inline void
5471 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
5472 {
5473         struct rte_eth_fdir_flex_mask *mask;
5474         uint32_t i, j;
5475         char *p;
5476
5477         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
5478                 mask = &flex_conf->flex_mask[i];
5479                 p = flowtype_to_str(mask->flow_type);
5480                 printf("\n    %s:\t", p ? p : "unknown");
5481                 for (j = 0; j < num; j++)
5482                         printf(" %02x", mask->mask[j]);
5483         }
5484         printf("\n");
5485 }
5486
5487 static inline void
5488 print_fdir_flow_type(uint32_t flow_types_mask)
5489 {
5490         int i;
5491         char *p;
5492
5493         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
5494                 if (!(flow_types_mask & (1 << i)))
5495                         continue;
5496                 p = flowtype_to_str(i);
5497                 if (p)
5498                         printf(" %s", p);
5499                 else
5500                         printf(" unknown");
5501         }
5502         printf("\n");
5503 }
5504
5505 static int
5506 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
5507                     struct rte_eth_fdir_stats *fdir_stat)
5508 {
5509         int ret = -ENOTSUP;
5510
5511 #ifdef RTE_NET_I40E
5512         if (ret == -ENOTSUP) {
5513                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
5514                 if (!ret)
5515                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
5516         }
5517 #endif
5518 #ifdef RTE_NET_IXGBE
5519         if (ret == -ENOTSUP) {
5520                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
5521                 if (!ret)
5522                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
5523         }
5524 #endif
5525         switch (ret) {
5526         case 0:
5527                 break;
5528         case -ENOTSUP:
5529                 fprintf(stderr, "\n FDIR is not supported on port %-2d\n",
5530                         port_id);
5531                 break;
5532         default:
5533                 fprintf(stderr, "programming error: (%s)\n", strerror(-ret));
5534                 break;
5535         }
5536         return ret;
5537 }
5538
5539 void
5540 fdir_get_infos(portid_t port_id)
5541 {
5542         struct rte_eth_fdir_stats fdir_stat;
5543         struct rte_eth_fdir_info fdir_info;
5544
5545         static const char *fdir_stats_border = "########################";
5546
5547         if (port_id_is_invalid(port_id, ENABLED_WARN))
5548                 return;
5549
5550         memset(&fdir_info, 0, sizeof(fdir_info));
5551         memset(&fdir_stat, 0, sizeof(fdir_stat));
5552         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
5553                 return;
5554
5555         printf("\n  %s FDIR infos for port %-2d     %s\n",
5556                fdir_stats_border, port_id, fdir_stats_border);
5557         printf("  MODE: ");
5558         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
5559                 printf("  PERFECT\n");
5560         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
5561                 printf("  PERFECT-MAC-VLAN\n");
5562         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
5563                 printf("  PERFECT-TUNNEL\n");
5564         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
5565                 printf("  SIGNATURE\n");
5566         else
5567                 printf("  DISABLE\n");
5568         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
5569                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
5570                 printf("  SUPPORTED FLOW TYPE: ");
5571                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
5572         }
5573         printf("  FLEX PAYLOAD INFO:\n");
5574         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
5575                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
5576                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
5577                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
5578                 fdir_info.flex_payload_unit,
5579                 fdir_info.max_flex_payload_segment_num,
5580                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
5581         printf("  MASK: ");
5582         print_fdir_mask(&fdir_info.mask);
5583         if (fdir_info.flex_conf.nb_payloads > 0) {
5584                 printf("  FLEX PAYLOAD SRC OFFSET:");
5585                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
5586         }
5587         if (fdir_info.flex_conf.nb_flexmasks > 0) {
5588                 printf("  FLEX MASK CFG:");
5589                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
5590         }
5591         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
5592                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
5593         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
5594                fdir_info.guarant_spc, fdir_info.best_spc);
5595         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
5596                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
5597                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
5598                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
5599                fdir_stat.collision, fdir_stat.free,
5600                fdir_stat.maxhash, fdir_stat.maxlen,
5601                fdir_stat.add, fdir_stat.remove,
5602                fdir_stat.f_add, fdir_stat.f_remove);
5603         printf("  %s############################%s\n",
5604                fdir_stats_border, fdir_stats_border);
5605 }
5606
5607 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
5608
5609 void
5610 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
5611 {
5612         struct rte_port *port;
5613         struct rte_eth_fdir_flex_conf *flex_conf;
5614         int i, idx = 0;
5615
5616         port = &ports[port_id];
5617         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
5618         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
5619                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
5620                         idx = i;
5621                         break;
5622                 }
5623         }
5624         if (i >= RTE_ETH_FLOW_MAX) {
5625                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
5626                         idx = flex_conf->nb_flexmasks;
5627                         flex_conf->nb_flexmasks++;
5628                 } else {
5629                         fprintf(stderr,
5630                                 "The flex mask table is full. Can not set flex mask for flow_type(%u).",
5631                                 cfg->flow_type);
5632                         return;
5633                 }
5634         }
5635         rte_memcpy(&flex_conf->flex_mask[idx],
5636                          cfg,
5637                          sizeof(struct rte_eth_fdir_flex_mask));
5638 }
5639
5640 void
5641 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
5642 {
5643         struct rte_port *port;
5644         struct rte_eth_fdir_flex_conf *flex_conf;
5645         int i, idx = 0;
5646
5647         port = &ports[port_id];
5648         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
5649         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
5650                 if (cfg->type == flex_conf->flex_set[i].type) {
5651                         idx = i;
5652                         break;
5653                 }
5654         }
5655         if (i >= RTE_ETH_PAYLOAD_MAX) {
5656                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
5657                         idx = flex_conf->nb_payloads;
5658                         flex_conf->nb_payloads++;
5659                 } else {
5660                         fprintf(stderr,
5661                                 "The flex payload table is full. Can not set flex payload for type(%u).",
5662                                 cfg->type);
5663                         return;
5664                 }
5665         }
5666         rte_memcpy(&flex_conf->flex_set[idx],
5667                          cfg,
5668                          sizeof(struct rte_eth_flex_payload_cfg));
5669
5670 }
5671
5672 void
5673 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
5674 {
5675 #ifdef RTE_NET_IXGBE
5676         int diag;
5677
5678         if (is_rx)
5679                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
5680         else
5681                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
5682
5683         if (diag == 0)
5684                 return;
5685         fprintf(stderr,
5686                 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
5687                 is_rx ? "rx" : "tx", port_id, diag);
5688         return;
5689 #endif
5690         fprintf(stderr, "VF %s setting not supported for port %d\n",
5691                 is_rx ? "Rx" : "Tx", port_id);
5692         RTE_SET_USED(vf);
5693         RTE_SET_USED(on);
5694 }
5695
5696 int
5697 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
5698 {
5699         int diag;
5700         struct rte_eth_link link;
5701         int ret;
5702
5703         if (port_id_is_invalid(port_id, ENABLED_WARN))
5704                 return 1;
5705         ret = eth_link_get_nowait_print_err(port_id, &link);
5706         if (ret < 0)
5707                 return 1;
5708         if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN &&
5709             rate > link.link_speed) {
5710                 fprintf(stderr,
5711                         "Invalid rate value:%u bigger than link speed: %u\n",
5712                         rate, link.link_speed);
5713                 return 1;
5714         }
5715         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
5716         if (diag == 0)
5717                 return diag;
5718         fprintf(stderr,
5719                 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
5720                 port_id, diag);
5721         return diag;
5722 }
5723
5724 int
5725 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
5726 {
5727         int diag = -ENOTSUP;
5728
5729         RTE_SET_USED(vf);
5730         RTE_SET_USED(rate);
5731         RTE_SET_USED(q_msk);
5732
5733 #ifdef RTE_NET_IXGBE
5734         if (diag == -ENOTSUP)
5735                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
5736                                                        q_msk);
5737 #endif
5738 #ifdef RTE_NET_BNXT
5739         if (diag == -ENOTSUP)
5740                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
5741 #endif
5742         if (diag == 0)
5743                 return diag;
5744
5745         fprintf(stderr,
5746                 "%s for port_id=%d failed diag=%d\n",
5747                 __func__, port_id, diag);
5748         return diag;
5749 }
5750
5751 /*
5752  * Functions to manage the set of filtered Multicast MAC addresses.
5753  *
5754  * A pool of filtered multicast MAC addresses is associated with each port.
5755  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
5756  * The address of the pool and the number of valid multicast MAC addresses
5757  * recorded in the pool are stored in the fields "mc_addr_pool" and
5758  * "mc_addr_nb" of the "rte_port" data structure.
5759  *
5760  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
5761  * to be supplied a contiguous array of multicast MAC addresses.
5762  * To comply with this constraint, the set of multicast addresses recorded
5763  * into the pool are systematically compacted at the beginning of the pool.
5764  * Hence, when a multicast address is removed from the pool, all following
5765  * addresses, if any, are copied back to keep the set contiguous.
5766  */
5767 #define MCAST_POOL_INC 32
5768
5769 static int
5770 mcast_addr_pool_extend(struct rte_port *port)
5771 {
5772         struct rte_ether_addr *mc_pool;
5773         size_t mc_pool_size;
5774
5775         /*
5776          * If a free entry is available at the end of the pool, just
5777          * increment the number of recorded multicast addresses.
5778          */
5779         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
5780                 port->mc_addr_nb++;
5781                 return 0;
5782         }
5783
5784         /*
5785          * [re]allocate a pool with MCAST_POOL_INC more entries.
5786          * The previous test guarantees that port->mc_addr_nb is a multiple
5787          * of MCAST_POOL_INC.
5788          */
5789         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
5790                                                     MCAST_POOL_INC);
5791         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
5792                                                 mc_pool_size);
5793         if (mc_pool == NULL) {
5794                 fprintf(stderr,
5795                         "allocation of pool of %u multicast addresses failed\n",
5796                         port->mc_addr_nb + MCAST_POOL_INC);
5797                 return -ENOMEM;
5798         }
5799
5800         port->mc_addr_pool = mc_pool;
5801         port->mc_addr_nb++;
5802         return 0;
5803
5804 }
5805
5806 static void
5807 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5808 {
5809         if (mcast_addr_pool_extend(port) != 0)
5810                 return;
5811         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5812 }
5813
5814 static void
5815 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5816 {
5817         port->mc_addr_nb--;
5818         if (addr_idx == port->mc_addr_nb) {
5819                 /* No need to recompact the set of multicast addresses. */
5820                 if (port->mc_addr_nb == 0) {
5821                         /* free the pool of multicast addresses. */
5822                         free(port->mc_addr_pool);
5823                         port->mc_addr_pool = NULL;
5824                 }
5825                 return;
5826         }
5827         memmove(&port->mc_addr_pool[addr_idx],
5828                 &port->mc_addr_pool[addr_idx + 1],
5829                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5830 }
5831
5832 static int
5833 eth_port_multicast_addr_list_set(portid_t port_id)
5834 {
5835         struct rte_port *port;
5836         int diag;
5837
5838         port = &ports[port_id];
5839         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5840                                             port->mc_addr_nb);
5841         if (diag < 0)
5842                 fprintf(stderr,
5843                         "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5844                         port_id, port->mc_addr_nb, diag);
5845
5846         return diag;
5847 }
5848
5849 void
5850 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5851 {
5852         struct rte_port *port;
5853         uint32_t i;
5854
5855         if (port_id_is_invalid(port_id, ENABLED_WARN))
5856                 return;
5857
5858         port = &ports[port_id];
5859
5860         /*
5861          * Check that the added multicast MAC address is not already recorded
5862          * in the pool of multicast addresses.
5863          */
5864         for (i = 0; i < port->mc_addr_nb; i++) {
5865                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5866                         fprintf(stderr,
5867                                 "multicast address already filtered by port\n");
5868                         return;
5869                 }
5870         }
5871
5872         mcast_addr_pool_append(port, mc_addr);
5873         if (eth_port_multicast_addr_list_set(port_id) < 0)
5874                 /* Rollback on failure, remove the address from the pool */
5875                 mcast_addr_pool_remove(port, i);
5876 }
5877
5878 void
5879 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5880 {
5881         struct rte_port *port;
5882         uint32_t i;
5883
5884         if (port_id_is_invalid(port_id, ENABLED_WARN))
5885                 return;
5886
5887         port = &ports[port_id];
5888
5889         /*
5890          * Search the pool of multicast MAC addresses for the removed address.
5891          */
5892         for (i = 0; i < port->mc_addr_nb; i++) {
5893                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5894                         break;
5895         }
5896         if (i == port->mc_addr_nb) {
5897                 fprintf(stderr, "multicast address not filtered by port %d\n",
5898                         port_id);
5899                 return;
5900         }
5901
5902         mcast_addr_pool_remove(port, i);
5903         if (eth_port_multicast_addr_list_set(port_id) < 0)
5904                 /* Rollback on failure, add the address back into the pool */
5905                 mcast_addr_pool_append(port, mc_addr);
5906 }
5907
5908 void
5909 port_dcb_info_display(portid_t port_id)
5910 {
5911         struct rte_eth_dcb_info dcb_info;
5912         uint16_t i;
5913         int ret;
5914         static const char *border = "================";
5915
5916         if (port_id_is_invalid(port_id, ENABLED_WARN))
5917                 return;
5918
5919         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5920         if (ret) {
5921                 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n",
5922                         port_id);
5923                 return;
5924         }
5925         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5926         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5927         printf("\n  TC :        ");
5928         for (i = 0; i < dcb_info.nb_tcs; i++)
5929                 printf("\t%4d", i);
5930         printf("\n  Priority :  ");
5931         for (i = 0; i < dcb_info.nb_tcs; i++)
5932                 printf("\t%4d", dcb_info.prio_tc[i]);
5933         printf("\n  BW percent :");
5934         for (i = 0; i < dcb_info.nb_tcs; i++)
5935                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5936         printf("\n  RXQ base :  ");
5937         for (i = 0; i < dcb_info.nb_tcs; i++)
5938                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5939         printf("\n  RXQ number :");
5940         for (i = 0; i < dcb_info.nb_tcs; i++)
5941                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5942         printf("\n  TXQ base :  ");
5943         for (i = 0; i < dcb_info.nb_tcs; i++)
5944                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5945         printf("\n  TXQ number :");
5946         for (i = 0; i < dcb_info.nb_tcs; i++)
5947                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5948         printf("\n");
5949 }
5950
5951 uint8_t *
5952 open_file(const char *file_path, uint32_t *size)
5953 {
5954         int fd = open(file_path, O_RDONLY);
5955         off_t pkg_size;
5956         uint8_t *buf = NULL;
5957         int ret = 0;
5958         struct stat st_buf;
5959
5960         if (size)
5961                 *size = 0;
5962
5963         if (fd == -1) {
5964                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5965                 return buf;
5966         }
5967
5968         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5969                 close(fd);
5970                 fprintf(stderr, "%s: File operations failed\n", __func__);
5971                 return buf;
5972         }
5973
5974         pkg_size = st_buf.st_size;
5975         if (pkg_size < 0) {
5976                 close(fd);
5977                 fprintf(stderr, "%s: File operations failed\n", __func__);
5978                 return buf;
5979         }
5980
5981         buf = (uint8_t *)malloc(pkg_size);
5982         if (!buf) {
5983                 close(fd);
5984                 fprintf(stderr, "%s: Failed to malloc memory\n", __func__);
5985                 return buf;
5986         }
5987
5988         ret = read(fd, buf, pkg_size);
5989         if (ret < 0) {
5990                 close(fd);
5991                 fprintf(stderr, "%s: File read operation failed\n", __func__);
5992                 close_file(buf);
5993                 return NULL;
5994         }
5995
5996         if (size)
5997                 *size = pkg_size;
5998
5999         close(fd);
6000
6001         return buf;
6002 }
6003
6004 int
6005 save_file(const char *file_path, uint8_t *buf, uint32_t size)
6006 {
6007         FILE *fh = fopen(file_path, "wb");
6008
6009         if (fh == NULL) {
6010                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
6011                 return -1;
6012         }
6013
6014         if (fwrite(buf, 1, size, fh) != size) {
6015                 fclose(fh);
6016                 fprintf(stderr, "%s: File write operation failed\n", __func__);
6017                 return -1;
6018         }
6019
6020         fclose(fh);
6021
6022         return 0;
6023 }
6024
6025 int
6026 close_file(uint8_t *buf)
6027 {
6028         if (buf) {
6029                 free((void *)buf);
6030                 return 0;
6031         }
6032
6033         return -1;
6034 }
6035
6036 void
6037 port_queue_region_info_display(portid_t port_id, void *buf)
6038 {
6039 #ifdef RTE_NET_I40E
6040         uint16_t i, j;
6041         struct rte_pmd_i40e_queue_regions *info =
6042                 (struct rte_pmd_i40e_queue_regions *)buf;
6043         static const char *queue_region_info_stats_border = "-------";
6044
6045         if (!info->queue_region_number)
6046                 printf("there is no region has been set before");
6047
6048         printf("\n      %s All queue region info for port=%2d %s",
6049                         queue_region_info_stats_border, port_id,
6050                         queue_region_info_stats_border);
6051         printf("\n      queue_region_number: %-14u \n",
6052                         info->queue_region_number);
6053
6054         for (i = 0; i < info->queue_region_number; i++) {
6055                 printf("\n      region_id: %-14u queue_number: %-14u "
6056                         "queue_start_index: %-14u \n",
6057                         info->region[i].region_id,
6058                         info->region[i].queue_num,
6059                         info->region[i].queue_start_index);
6060
6061                 printf("  user_priority_num is  %-14u :",
6062                                         info->region[i].user_priority_num);
6063                 for (j = 0; j < info->region[i].user_priority_num; j++)
6064                         printf(" %-14u ", info->region[i].user_priority[j]);
6065
6066                 printf("\n      flowtype_num is  %-14u :",
6067                                 info->region[i].flowtype_num);
6068                 for (j = 0; j < info->region[i].flowtype_num; j++)
6069                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
6070         }
6071 #else
6072         RTE_SET_USED(port_id);
6073         RTE_SET_USED(buf);
6074 #endif
6075
6076         printf("\n\n");
6077 }
6078
6079 void
6080 show_macs(portid_t port_id)
6081 {
6082         char buf[RTE_ETHER_ADDR_FMT_SIZE];
6083         struct rte_eth_dev_info dev_info;
6084         int32_t i, rc, num_macs = 0;
6085
6086         if (eth_dev_info_get_print_err(port_id, &dev_info))
6087                 return;
6088
6089         struct rte_ether_addr addr[dev_info.max_mac_addrs];
6090         rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs);
6091         if (rc < 0)
6092                 return;
6093
6094         for (i = 0; i < rc; i++) {
6095
6096                 /* skip zero address */
6097                 if (rte_is_zero_ether_addr(&addr[i]))
6098                         continue;
6099
6100                 num_macs++;
6101         }
6102
6103         printf("Number of MAC address added: %d\n", num_macs);
6104
6105         for (i = 0; i < rc; i++) {
6106
6107                 /* skip zero address */
6108                 if (rte_is_zero_ether_addr(&addr[i]))
6109                         continue;
6110
6111                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]);
6112                 printf("  %s\n", buf);
6113         }
6114 }
6115
6116 void
6117 show_mcast_macs(portid_t port_id)
6118 {
6119         char buf[RTE_ETHER_ADDR_FMT_SIZE];
6120         struct rte_ether_addr *addr;
6121         struct rte_port *port;
6122         uint32_t i;
6123
6124         port = &ports[port_id];
6125
6126         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
6127
6128         for (i = 0; i < port->mc_addr_nb; i++) {
6129                 addr = &port->mc_addr_pool[i];
6130
6131                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
6132                 printf("  %s\n", buf);
6133         }
6134 }