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 /** Create flow rule. */
2630 int
2631 port_flow_create(portid_t port_id,
2632                  const struct rte_flow_attr *attr,
2633                  const struct rte_flow_item *pattern,
2634                  const struct rte_flow_action *actions,
2635                  const struct tunnel_ops *tunnel_ops)
2636 {
2637         struct rte_flow *flow;
2638         struct rte_port *port;
2639         struct port_flow *pf;
2640         uint32_t id = 0;
2641         struct rte_flow_error error;
2642         struct port_flow_tunnel *pft = NULL;
2643         struct rte_flow_action_age *age = age_action_get(actions);
2644
2645         port = &ports[port_id];
2646         if (port->flow_list) {
2647                 if (port->flow_list->id == UINT32_MAX) {
2648                         fprintf(stderr,
2649                                 "Highest rule ID is already assigned, delete it first");
2650                         return -ENOMEM;
2651                 }
2652                 id = port->flow_list->id + 1;
2653         }
2654         if (tunnel_ops->enabled) {
2655                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2656                                                         actions, tunnel_ops);
2657                 if (!pft)
2658                         return -ENOENT;
2659                 if (pft->items)
2660                         pattern = pft->items;
2661                 if (pft->actions)
2662                         actions = pft->actions;
2663         }
2664         pf = port_flow_new(attr, pattern, actions, &error);
2665         if (!pf)
2666                 return port_flow_complain(&error);
2667         if (age) {
2668                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2669                 age->context = &pf->age_type;
2670         }
2671         /* Poisoning to make sure PMDs update it in case of error. */
2672         memset(&error, 0x22, sizeof(error));
2673         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2674         if (!flow) {
2675                 if (tunnel_ops->enabled)
2676                         port_flow_tunnel_offload_cmd_release(port_id,
2677                                                              tunnel_ops, pft);
2678                 free(pf);
2679                 return port_flow_complain(&error);
2680         }
2681         pf->next = port->flow_list;
2682         pf->id = id;
2683         pf->flow = flow;
2684         port->flow_list = pf;
2685         if (tunnel_ops->enabled)
2686                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2687         printf("Flow rule #%u created\n", pf->id);
2688         return 0;
2689 }
2690
2691 /** Destroy a number of flow rules. */
2692 int
2693 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2694 {
2695         struct rte_port *port;
2696         struct port_flow **tmp;
2697         uint32_t c = 0;
2698         int ret = 0;
2699
2700         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2701             port_id == (portid_t)RTE_PORT_ALL)
2702                 return -EINVAL;
2703         port = &ports[port_id];
2704         tmp = &port->flow_list;
2705         while (*tmp) {
2706                 uint32_t i;
2707
2708                 for (i = 0; i != n; ++i) {
2709                         struct rte_flow_error error;
2710                         struct port_flow *pf = *tmp;
2711
2712                         if (rule[i] != pf->id)
2713                                 continue;
2714                         /*
2715                          * Poisoning to make sure PMDs update it in case
2716                          * of error.
2717                          */
2718                         memset(&error, 0x33, sizeof(error));
2719                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2720                                 ret = port_flow_complain(&error);
2721                                 continue;
2722                         }
2723                         printf("Flow rule #%u destroyed\n", pf->id);
2724                         *tmp = pf->next;
2725                         free(pf);
2726                         break;
2727                 }
2728                 if (i == n)
2729                         tmp = &(*tmp)->next;
2730                 ++c;
2731         }
2732         return ret;
2733 }
2734
2735 /** Remove all flow rules. */
2736 int
2737 port_flow_flush(portid_t port_id)
2738 {
2739         struct rte_flow_error error;
2740         struct rte_port *port;
2741         int ret = 0;
2742
2743         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2744                 port_id == (portid_t)RTE_PORT_ALL)
2745                 return -EINVAL;
2746
2747         port = &ports[port_id];
2748
2749         if (port->flow_list == NULL)
2750                 return ret;
2751
2752         /* Poisoning to make sure PMDs update it in case of error. */
2753         memset(&error, 0x44, sizeof(error));
2754         if (rte_flow_flush(port_id, &error)) {
2755                 port_flow_complain(&error);
2756         }
2757
2758         while (port->flow_list) {
2759                 struct port_flow *pf = port->flow_list->next;
2760
2761                 free(port->flow_list);
2762                 port->flow_list = pf;
2763         }
2764         return ret;
2765 }
2766
2767 /** Dump flow rules. */
2768 int
2769 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id,
2770                 const char *file_name)
2771 {
2772         int ret = 0;
2773         FILE *file = stdout;
2774         struct rte_flow_error error;
2775         struct rte_port *port;
2776         struct port_flow *pflow;
2777         struct rte_flow *tmpFlow = NULL;
2778         bool found = false;
2779
2780         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2781                 port_id == (portid_t)RTE_PORT_ALL)
2782                 return -EINVAL;
2783
2784         if (!dump_all) {
2785                 port = &ports[port_id];
2786                 pflow = port->flow_list;
2787                 while (pflow) {
2788                         if (rule_id != pflow->id) {
2789                                 pflow = pflow->next;
2790                         } else {
2791                                 tmpFlow = pflow->flow;
2792                                 if (tmpFlow)
2793                                         found = true;
2794                                 break;
2795                         }
2796                 }
2797                 if (found == false) {
2798                         fprintf(stderr, "Failed to dump to flow %d\n", rule_id);
2799                         return -EINVAL;
2800                 }
2801         }
2802
2803         if (file_name && strlen(file_name)) {
2804                 file = fopen(file_name, "w");
2805                 if (!file) {
2806                         fprintf(stderr, "Failed to create file %s: %s\n",
2807                                 file_name, strerror(errno));
2808                         return -errno;
2809                 }
2810         }
2811
2812         if (!dump_all)
2813                 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error);
2814         else
2815                 ret = rte_flow_dev_dump(port_id, NULL, file, &error);
2816         if (ret) {
2817                 port_flow_complain(&error);
2818                 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret));
2819         } else
2820                 printf("Flow dump finished\n");
2821         if (file_name && strlen(file_name))
2822                 fclose(file);
2823         return ret;
2824 }
2825
2826 /** Query a flow rule. */
2827 int
2828 port_flow_query(portid_t port_id, uint32_t rule,
2829                 const struct rte_flow_action *action)
2830 {
2831         struct rte_flow_error error;
2832         struct rte_port *port;
2833         struct port_flow *pf;
2834         const char *name;
2835         union {
2836                 struct rte_flow_query_count count;
2837                 struct rte_flow_action_rss rss_conf;
2838                 struct rte_flow_query_age age;
2839         } query;
2840         int ret;
2841
2842         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2843             port_id == (portid_t)RTE_PORT_ALL)
2844                 return -EINVAL;
2845         port = &ports[port_id];
2846         for (pf = port->flow_list; pf; pf = pf->next)
2847                 if (pf->id == rule)
2848                         break;
2849         if (!pf) {
2850                 fprintf(stderr, "Flow rule #%u not found\n", rule);
2851                 return -ENOENT;
2852         }
2853         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2854                             &name, sizeof(name),
2855                             (void *)(uintptr_t)action->type, &error);
2856         if (ret < 0)
2857                 return port_flow_complain(&error);
2858         switch (action->type) {
2859         case RTE_FLOW_ACTION_TYPE_COUNT:
2860         case RTE_FLOW_ACTION_TYPE_RSS:
2861         case RTE_FLOW_ACTION_TYPE_AGE:
2862                 break;
2863         default:
2864                 fprintf(stderr, "Cannot query action type %d (%s)\n",
2865                         action->type, name);
2866                 return -ENOTSUP;
2867         }
2868         /* Poisoning to make sure PMDs update it in case of error. */
2869         memset(&error, 0x55, sizeof(error));
2870         memset(&query, 0, sizeof(query));
2871         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2872                 return port_flow_complain(&error);
2873         switch (action->type) {
2874         case RTE_FLOW_ACTION_TYPE_COUNT:
2875                 printf("%s:\n"
2876                        " hits_set: %u\n"
2877                        " bytes_set: %u\n"
2878                        " hits: %" PRIu64 "\n"
2879                        " bytes: %" PRIu64 "\n",
2880                        name,
2881                        query.count.hits_set,
2882                        query.count.bytes_set,
2883                        query.count.hits,
2884                        query.count.bytes);
2885                 break;
2886         case RTE_FLOW_ACTION_TYPE_RSS:
2887                 rss_config_display(&query.rss_conf);
2888                 break;
2889         case RTE_FLOW_ACTION_TYPE_AGE:
2890                 printf("%s:\n"
2891                        " aged: %u\n"
2892                        " sec_since_last_hit_valid: %u\n"
2893                        " sec_since_last_hit: %" PRIu32 "\n",
2894                        name,
2895                        query.age.aged,
2896                        query.age.sec_since_last_hit_valid,
2897                        query.age.sec_since_last_hit);
2898                 break;
2899         default:
2900                 fprintf(stderr,
2901                         "Cannot display result for action type %d (%s)\n",
2902                         action->type, name);
2903                 break;
2904         }
2905         return 0;
2906 }
2907
2908 /** List simply and destroy all aged flows. */
2909 void
2910 port_flow_aged(portid_t port_id, uint8_t destroy)
2911 {
2912         void **contexts;
2913         int nb_context, total = 0, idx;
2914         struct rte_flow_error error;
2915         enum age_action_context_type *type;
2916         union {
2917                 struct port_flow *pf;
2918                 struct port_indirect_action *pia;
2919         } ctx;
2920
2921         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2922             port_id == (portid_t)RTE_PORT_ALL)
2923                 return;
2924         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2925         printf("Port %u total aged flows: %d\n", port_id, total);
2926         if (total < 0) {
2927                 port_flow_complain(&error);
2928                 return;
2929         }
2930         if (total == 0)
2931                 return;
2932         contexts = malloc(sizeof(void *) * total);
2933         if (contexts == NULL) {
2934                 fprintf(stderr, "Cannot allocate contexts for aged flow\n");
2935                 return;
2936         }
2937         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2938         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2939         if (nb_context != total) {
2940                 fprintf(stderr,
2941                         "Port:%d get aged flows count(%d) != total(%d)\n",
2942                         port_id, nb_context, total);
2943                 free(contexts);
2944                 return;
2945         }
2946         total = 0;
2947         for (idx = 0; idx < nb_context; idx++) {
2948                 if (!contexts[idx]) {
2949                         fprintf(stderr, "Error: get Null context in port %u\n",
2950                                 port_id);
2951                         continue;
2952                 }
2953                 type = (enum age_action_context_type *)contexts[idx];
2954                 switch (*type) {
2955                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2956                         ctx.pf = container_of(type, struct port_flow, age_type);
2957                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2958                                                                  "\t%c%c%c\t\n",
2959                                "Flow",
2960                                ctx.pf->id,
2961                                ctx.pf->rule.attr->group,
2962                                ctx.pf->rule.attr->priority,
2963                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2964                                ctx.pf->rule.attr->egress ? 'e' : '-',
2965                                ctx.pf->rule.attr->transfer ? 't' : '-');
2966                         if (destroy && !port_flow_destroy(port_id, 1,
2967                                                           &ctx.pf->id))
2968                                 total++;
2969                         break;
2970                 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION:
2971                         ctx.pia = container_of(type,
2972                                         struct port_indirect_action, age_type);
2973                         printf("%-20s\t%" PRIu32 "\n", "Indirect action",
2974                                ctx.pia->id);
2975                         break;
2976                 default:
2977                         fprintf(stderr, "Error: invalid context type %u\n",
2978                                 port_id);
2979                         break;
2980                 }
2981         }
2982         printf("\n%d flows destroyed\n", total);
2983         free(contexts);
2984 }
2985
2986 /** List flow rules. */
2987 void
2988 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2989 {
2990         struct rte_port *port;
2991         struct port_flow *pf;
2992         struct port_flow *list = NULL;
2993         uint32_t i;
2994
2995         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2996             port_id == (portid_t)RTE_PORT_ALL)
2997                 return;
2998         port = &ports[port_id];
2999         if (!port->flow_list)
3000                 return;
3001         /* Sort flows by group, priority and ID. */
3002         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
3003                 struct port_flow **tmp;
3004                 const struct rte_flow_attr *curr = pf->rule.attr;
3005
3006                 if (n) {
3007                         /* Filter out unwanted groups. */
3008                         for (i = 0; i != n; ++i)
3009                                 if (curr->group == group[i])
3010                                         break;
3011                         if (i == n)
3012                                 continue;
3013                 }
3014                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
3015                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
3016
3017                         if (curr->group > comp->group ||
3018                             (curr->group == comp->group &&
3019                              curr->priority > comp->priority) ||
3020                             (curr->group == comp->group &&
3021                              curr->priority == comp->priority &&
3022                              pf->id > (*tmp)->id))
3023                                 continue;
3024                         break;
3025                 }
3026                 pf->tmp = *tmp;
3027                 *tmp = pf;
3028         }
3029         printf("ID\tGroup\tPrio\tAttr\tRule\n");
3030         for (pf = list; pf != NULL; pf = pf->tmp) {
3031                 const struct rte_flow_item *item = pf->rule.pattern;
3032                 const struct rte_flow_action *action = pf->rule.actions;
3033                 const char *name;
3034
3035                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
3036                        pf->id,
3037                        pf->rule.attr->group,
3038                        pf->rule.attr->priority,
3039                        pf->rule.attr->ingress ? 'i' : '-',
3040                        pf->rule.attr->egress ? 'e' : '-',
3041                        pf->rule.attr->transfer ? 't' : '-');
3042                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
3043                         if ((uint32_t)item->type > INT_MAX)
3044                                 name = "PMD_INTERNAL";
3045                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
3046                                           &name, sizeof(name),
3047                                           (void *)(uintptr_t)item->type,
3048                                           NULL) <= 0)
3049                                 name = "[UNKNOWN]";
3050                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
3051                                 printf("%s ", name);
3052                         ++item;
3053                 }
3054                 printf("=>");
3055                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
3056                         if ((uint32_t)action->type > INT_MAX)
3057                                 name = "PMD_INTERNAL";
3058                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
3059                                           &name, sizeof(name),
3060                                           (void *)(uintptr_t)action->type,
3061                                           NULL) <= 0)
3062                                 name = "[UNKNOWN]";
3063                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
3064                                 printf(" %s", name);
3065                         ++action;
3066                 }
3067                 printf("\n");
3068         }
3069 }
3070
3071 /** Restrict ingress traffic to the defined flow rules. */
3072 int
3073 port_flow_isolate(portid_t port_id, int set)
3074 {
3075         struct rte_flow_error error;
3076
3077         /* Poisoning to make sure PMDs update it in case of error. */
3078         memset(&error, 0x66, sizeof(error));
3079         if (rte_flow_isolate(port_id, set, &error))
3080                 return port_flow_complain(&error);
3081         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
3082                port_id,
3083                set ? "now restricted" : "not restricted anymore");
3084         return 0;
3085 }
3086
3087 /*
3088  * RX/TX ring descriptors display functions.
3089  */
3090 int
3091 rx_queue_id_is_invalid(queueid_t rxq_id)
3092 {
3093         if (rxq_id < nb_rxq)
3094                 return 0;
3095         fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n",
3096                 rxq_id, nb_rxq);
3097         return 1;
3098 }
3099
3100 int
3101 tx_queue_id_is_invalid(queueid_t txq_id)
3102 {
3103         if (txq_id < nb_txq)
3104                 return 0;
3105         fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n",
3106                 txq_id, nb_txq);
3107         return 1;
3108 }
3109
3110 static int
3111 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
3112 {
3113         struct rte_port *port = &ports[port_id];
3114         struct rte_eth_rxq_info rx_qinfo;
3115         int ret;
3116
3117         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
3118         if (ret == 0) {
3119                 *ring_size = rx_qinfo.nb_desc;
3120                 return ret;
3121         }
3122
3123         if (ret != -ENOTSUP)
3124                 return ret;
3125         /*
3126          * If the rte_eth_rx_queue_info_get is not support for this PMD,
3127          * ring_size stored in testpmd will be used for validity verification.
3128          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
3129          * being 0, it will use a default value provided by PMDs to setup this
3130          * rxq. If the default value is 0, it will use the
3131          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
3132          */
3133         if (port->nb_rx_desc[rxq_id])
3134                 *ring_size = port->nb_rx_desc[rxq_id];
3135         else if (port->dev_info.default_rxportconf.ring_size)
3136                 *ring_size = port->dev_info.default_rxportconf.ring_size;
3137         else
3138                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
3139         return 0;
3140 }
3141
3142 static int
3143 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
3144 {
3145         struct rte_port *port = &ports[port_id];
3146         struct rte_eth_txq_info tx_qinfo;
3147         int ret;
3148
3149         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
3150         if (ret == 0) {
3151                 *ring_size = tx_qinfo.nb_desc;
3152                 return ret;
3153         }
3154
3155         if (ret != -ENOTSUP)
3156                 return ret;
3157         /*
3158          * If the rte_eth_tx_queue_info_get is not support for this PMD,
3159          * ring_size stored in testpmd will be used for validity verification.
3160          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
3161          * being 0, it will use a default value provided by PMDs to setup this
3162          * txq. If the default value is 0, it will use the
3163          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
3164          */
3165         if (port->nb_tx_desc[txq_id])
3166                 *ring_size = port->nb_tx_desc[txq_id];
3167         else if (port->dev_info.default_txportconf.ring_size)
3168                 *ring_size = port->dev_info.default_txportconf.ring_size;
3169         else
3170                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
3171         return 0;
3172 }
3173
3174 static int
3175 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
3176 {
3177         uint16_t ring_size;
3178         int ret;
3179
3180         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
3181         if (ret)
3182                 return 1;
3183
3184         if (rxdesc_id < ring_size)
3185                 return 0;
3186
3187         fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n",
3188                 rxdesc_id, ring_size);
3189         return 1;
3190 }
3191
3192 static int
3193 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
3194 {
3195         uint16_t ring_size;
3196         int ret;
3197
3198         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
3199         if (ret)
3200                 return 1;
3201
3202         if (txdesc_id < ring_size)
3203                 return 0;
3204
3205         fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n",
3206                 txdesc_id, ring_size);
3207         return 1;
3208 }
3209
3210 static const struct rte_memzone *
3211 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
3212 {
3213         char mz_name[RTE_MEMZONE_NAMESIZE];
3214         const struct rte_memzone *mz;
3215
3216         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
3217                         port_id, q_id, ring_name);
3218         mz = rte_memzone_lookup(mz_name);
3219         if (mz == NULL)
3220                 fprintf(stderr,
3221                         "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n",
3222                         ring_name, port_id, q_id, mz_name);
3223         return mz;
3224 }
3225
3226 union igb_ring_dword {
3227         uint64_t dword;
3228         struct {
3229 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
3230                 uint32_t lo;
3231                 uint32_t hi;
3232 #else
3233                 uint32_t hi;
3234                 uint32_t lo;
3235 #endif
3236         } words;
3237 };
3238
3239 struct igb_ring_desc_32_bytes {
3240         union igb_ring_dword lo_dword;
3241         union igb_ring_dword hi_dword;
3242         union igb_ring_dword resv1;
3243         union igb_ring_dword resv2;
3244 };
3245
3246 struct igb_ring_desc_16_bytes {
3247         union igb_ring_dword lo_dword;
3248         union igb_ring_dword hi_dword;
3249 };
3250
3251 static void
3252 ring_rxd_display_dword(union igb_ring_dword dword)
3253 {
3254         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
3255                                         (unsigned)dword.words.hi);
3256 }
3257
3258 static void
3259 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
3260 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
3261                            portid_t port_id,
3262 #else
3263                            __rte_unused portid_t port_id,
3264 #endif
3265                            uint16_t desc_id)
3266 {
3267         struct igb_ring_desc_16_bytes *ring =
3268                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
3269 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
3270         int ret;
3271         struct rte_eth_dev_info dev_info;
3272
3273         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3274         if (ret != 0)
3275                 return;
3276
3277         if (strstr(dev_info.driver_name, "i40e") != NULL) {
3278                 /* 32 bytes RX descriptor, i40e only */
3279                 struct igb_ring_desc_32_bytes *ring =
3280                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
3281                 ring[desc_id].lo_dword.dword =
3282                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
3283                 ring_rxd_display_dword(ring[desc_id].lo_dword);
3284                 ring[desc_id].hi_dword.dword =
3285                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
3286                 ring_rxd_display_dword(ring[desc_id].hi_dword);
3287                 ring[desc_id].resv1.dword =
3288                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
3289                 ring_rxd_display_dword(ring[desc_id].resv1);
3290                 ring[desc_id].resv2.dword =
3291                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
3292                 ring_rxd_display_dword(ring[desc_id].resv2);
3293
3294                 return;
3295         }
3296 #endif
3297         /* 16 bytes RX descriptor */
3298         ring[desc_id].lo_dword.dword =
3299                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
3300         ring_rxd_display_dword(ring[desc_id].lo_dword);
3301         ring[desc_id].hi_dword.dword =
3302                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
3303         ring_rxd_display_dword(ring[desc_id].hi_dword);
3304 }
3305
3306 static void
3307 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
3308 {
3309         struct igb_ring_desc_16_bytes *ring;
3310         struct igb_ring_desc_16_bytes txd;
3311
3312         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
3313         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
3314         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
3315         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
3316                         (unsigned)txd.lo_dword.words.lo,
3317                         (unsigned)txd.lo_dword.words.hi,
3318                         (unsigned)txd.hi_dword.words.lo,
3319                         (unsigned)txd.hi_dword.words.hi);
3320 }
3321
3322 void
3323 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
3324 {
3325         const struct rte_memzone *rx_mz;
3326
3327         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
3328                 return;
3329         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
3330         if (rx_mz == NULL)
3331                 return;
3332         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
3333 }
3334
3335 void
3336 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
3337 {
3338         const struct rte_memzone *tx_mz;
3339
3340         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
3341                 return;
3342         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
3343         if (tx_mz == NULL)
3344                 return;
3345         ring_tx_descriptor_display(tx_mz, txd_id);
3346 }
3347
3348 void
3349 fwd_lcores_config_display(void)
3350 {
3351         lcoreid_t lc_id;
3352
3353         printf("List of forwarding lcores:");
3354         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
3355                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
3356         printf("\n");
3357 }
3358 void
3359 rxtx_config_display(void)
3360 {
3361         portid_t pid;
3362         queueid_t qid;
3363
3364         printf("  %s packet forwarding%s packets/burst=%d\n",
3365                cur_fwd_eng->fwd_mode_name,
3366                retry_enabled == 0 ? "" : " with retry",
3367                nb_pkt_per_burst);
3368
3369         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
3370                 printf("  packet len=%u - nb packet segments=%d\n",
3371                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
3372
3373         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
3374                nb_fwd_lcores, nb_fwd_ports);
3375
3376         RTE_ETH_FOREACH_DEV(pid) {
3377                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
3378                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
3379                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
3380                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
3381                 struct rte_eth_rxq_info rx_qinfo;
3382                 struct rte_eth_txq_info tx_qinfo;
3383                 uint16_t rx_free_thresh_tmp;
3384                 uint16_t tx_free_thresh_tmp;
3385                 uint16_t tx_rs_thresh_tmp;
3386                 uint16_t nb_rx_desc_tmp;
3387                 uint16_t nb_tx_desc_tmp;
3388                 uint64_t offloads_tmp;
3389                 uint8_t pthresh_tmp;
3390                 uint8_t hthresh_tmp;
3391                 uint8_t wthresh_tmp;
3392                 int32_t rc;
3393
3394                 /* per port config */
3395                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
3396                                 (unsigned int)pid, nb_rxq, nb_txq);
3397
3398                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
3399                                 ports[pid].dev_conf.rxmode.offloads,
3400                                 ports[pid].dev_conf.txmode.offloads);
3401
3402                 /* per rx queue config only for first queue to be less verbose */
3403                 for (qid = 0; qid < 1; qid++) {
3404                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
3405                         if (rc) {
3406                                 nb_rx_desc_tmp = nb_rx_desc[qid];
3407                                 rx_free_thresh_tmp =
3408                                         rx_conf[qid].rx_free_thresh;
3409                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
3410                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
3411                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
3412                                 offloads_tmp = rx_conf[qid].offloads;
3413                         } else {
3414                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
3415                                 rx_free_thresh_tmp =
3416                                                 rx_qinfo.conf.rx_free_thresh;
3417                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
3418                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
3419                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
3420                                 offloads_tmp = rx_qinfo.conf.offloads;
3421                         }
3422
3423                         printf("    RX queue: %d\n", qid);
3424                         printf("      RX desc=%d - RX free threshold=%d\n",
3425                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
3426                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
3427                                 " wthresh=%d\n",
3428                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
3429                         printf("      RX Offloads=0x%"PRIx64, offloads_tmp);
3430                         if (rx_conf->share_group > 0)
3431                                 printf(" share_group=%u share_qid=%u",
3432                                        rx_conf->share_group,
3433                                        rx_conf->share_qid);
3434                         printf("\n");
3435                 }
3436
3437                 /* per tx queue config only for first queue to be less verbose */
3438                 for (qid = 0; qid < 1; qid++) {
3439                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
3440                         if (rc) {
3441                                 nb_tx_desc_tmp = nb_tx_desc[qid];
3442                                 tx_free_thresh_tmp =
3443                                         tx_conf[qid].tx_free_thresh;
3444                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
3445                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
3446                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
3447                                 offloads_tmp = tx_conf[qid].offloads;
3448                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
3449                         } else {
3450                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
3451                                 tx_free_thresh_tmp =
3452                                                 tx_qinfo.conf.tx_free_thresh;
3453                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
3454                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
3455                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
3456                                 offloads_tmp = tx_qinfo.conf.offloads;
3457                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
3458                         }
3459
3460                         printf("    TX queue: %d\n", qid);
3461                         printf("      TX desc=%d - TX free threshold=%d\n",
3462                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
3463                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
3464                                 " wthresh=%d\n",
3465                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
3466                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
3467                                 offloads_tmp, tx_rs_thresh_tmp);
3468                 }
3469         }
3470 }
3471
3472 void
3473 port_rss_reta_info(portid_t port_id,
3474                    struct rte_eth_rss_reta_entry64 *reta_conf,
3475                    uint16_t nb_entries)
3476 {
3477         uint16_t i, idx, shift;
3478         int ret;
3479
3480         if (port_id_is_invalid(port_id, ENABLED_WARN))
3481                 return;
3482
3483         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
3484         if (ret != 0) {
3485                 fprintf(stderr,
3486                         "Failed to get RSS RETA info, return code = %d\n",
3487                         ret);
3488                 return;
3489         }
3490
3491         for (i = 0; i < nb_entries; i++) {
3492                 idx = i / RTE_ETH_RETA_GROUP_SIZE;
3493                 shift = i % RTE_ETH_RETA_GROUP_SIZE;
3494                 if (!(reta_conf[idx].mask & (1ULL << shift)))
3495                         continue;
3496                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
3497                                         i, reta_conf[idx].reta[shift]);
3498         }
3499 }
3500
3501 /*
3502  * Displays the RSS hash functions of a port, and, optionally, the RSS hash
3503  * key of the port.
3504  */
3505 void
3506 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
3507 {
3508         struct rte_eth_rss_conf rss_conf = {0};
3509         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
3510         uint64_t rss_hf;
3511         uint8_t i;
3512         int diag;
3513         struct rte_eth_dev_info dev_info;
3514         uint8_t hash_key_size;
3515         int ret;
3516
3517         if (port_id_is_invalid(port_id, ENABLED_WARN))
3518                 return;
3519
3520         ret = eth_dev_info_get_print_err(port_id, &dev_info);
3521         if (ret != 0)
3522                 return;
3523
3524         if (dev_info.hash_key_size > 0 &&
3525                         dev_info.hash_key_size <= sizeof(rss_key))
3526                 hash_key_size = dev_info.hash_key_size;
3527         else {
3528                 fprintf(stderr,
3529                         "dev_info did not provide a valid hash key size\n");
3530                 return;
3531         }
3532
3533         /* Get RSS hash key if asked to display it */
3534         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
3535         rss_conf.rss_key_len = hash_key_size;
3536         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3537         if (diag != 0) {
3538                 switch (diag) {
3539                 case -ENODEV:
3540                         fprintf(stderr, "port index %d invalid\n", port_id);
3541                         break;
3542                 case -ENOTSUP:
3543                         fprintf(stderr, "operation not supported by device\n");
3544                         break;
3545                 default:
3546                         fprintf(stderr, "operation failed - diag=%d\n", diag);
3547                         break;
3548                 }
3549                 return;
3550         }
3551         rss_hf = rss_conf.rss_hf;
3552         if (rss_hf == 0) {
3553                 printf("RSS disabled\n");
3554                 return;
3555         }
3556         printf("RSS functions:\n ");
3557         for (i = 0; rss_type_table[i].str; i++) {
3558                 if (rss_type_table[i].rss_type == 0)
3559                         continue;
3560                 if ((rss_hf & rss_type_table[i].rss_type) == rss_type_table[i].rss_type)
3561                         printf("%s ", rss_type_table[i].str);
3562         }
3563         printf("\n");
3564         if (!show_rss_key)
3565                 return;
3566         printf("RSS key:\n");
3567         for (i = 0; i < hash_key_size; i++)
3568                 printf("%02X", rss_key[i]);
3569         printf("\n");
3570 }
3571
3572 void
3573 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
3574                          uint8_t hash_key_len)
3575 {
3576         struct rte_eth_rss_conf rss_conf;
3577         int diag;
3578         unsigned int i;
3579
3580         rss_conf.rss_key = NULL;
3581         rss_conf.rss_key_len = 0;
3582         rss_conf.rss_hf = 0;
3583         for (i = 0; rss_type_table[i].str; i++) {
3584                 if (!strcmp(rss_type_table[i].str, rss_type))
3585                         rss_conf.rss_hf = rss_type_table[i].rss_type;
3586         }
3587         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3588         if (diag == 0) {
3589                 rss_conf.rss_key = hash_key;
3590                 rss_conf.rss_key_len = hash_key_len;
3591                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
3592         }
3593         if (diag == 0)
3594                 return;
3595
3596         switch (diag) {
3597         case -ENODEV:
3598                 fprintf(stderr, "port index %d invalid\n", port_id);
3599                 break;
3600         case -ENOTSUP:
3601                 fprintf(stderr, "operation not supported by device\n");
3602                 break;
3603         default:
3604                 fprintf(stderr, "operation failed - diag=%d\n", diag);
3605                 break;
3606         }
3607 }
3608
3609 /*
3610  * Check whether a shared rxq scheduled on other lcores.
3611  */
3612 static bool
3613 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc,
3614                            portid_t src_port, queueid_t src_rxq,
3615                            uint32_t share_group, queueid_t share_rxq)
3616 {
3617         streamid_t sm_id;
3618         streamid_t nb_fs_per_lcore;
3619         lcoreid_t  nb_fc;
3620         lcoreid_t  lc_id;
3621         struct fwd_stream *fs;
3622         struct rte_port *port;
3623         struct rte_eth_dev_info *dev_info;
3624         struct rte_eth_rxconf *rxq_conf;
3625
3626         nb_fc = cur_fwd_config.nb_fwd_lcores;
3627         /* Check remaining cores. */
3628         for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) {
3629                 sm_id = fwd_lcores[lc_id]->stream_idx;
3630                 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb;
3631                 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore;
3632                      sm_id++) {
3633                         fs = fwd_streams[sm_id];
3634                         port = &ports[fs->rx_port];
3635                         dev_info = &port->dev_info;
3636                         rxq_conf = &port->rx_conf[fs->rx_queue];
3637                         if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE)
3638                             == 0 || rxq_conf->share_group == 0)
3639                                 /* Not shared rxq. */
3640                                 continue;
3641                         if (domain_id != port->dev_info.switch_info.domain_id)
3642                                 continue;
3643                         if (rxq_conf->share_group != share_group)
3644                                 continue;
3645                         if (rxq_conf->share_qid != share_rxq)
3646                                 continue;
3647                         printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n",
3648                                share_group, share_rxq);
3649                         printf("  lcore %hhu Port %hu queue %hu\n",
3650                                src_lc, src_port, src_rxq);
3651                         printf("  lcore %hhu Port %hu queue %hu\n",
3652                                lc_id, fs->rx_port, fs->rx_queue);
3653                         printf("Please use --nb-cores=%hu to limit number of forwarding cores\n",
3654                                nb_rxq);
3655                         return true;
3656                 }
3657         }
3658         return false;
3659 }
3660
3661 /*
3662  * Check shared rxq configuration.
3663  *
3664  * Shared group must not being scheduled on different core.
3665  */
3666 bool
3667 pkt_fwd_shared_rxq_check(void)
3668 {
3669         streamid_t sm_id;
3670         streamid_t nb_fs_per_lcore;
3671         lcoreid_t  nb_fc;
3672         lcoreid_t  lc_id;
3673         struct fwd_stream *fs;
3674         uint16_t domain_id;
3675         struct rte_port *port;
3676         struct rte_eth_dev_info *dev_info;
3677         struct rte_eth_rxconf *rxq_conf;
3678
3679         if (rxq_share == 0)
3680                 return true;
3681         nb_fc = cur_fwd_config.nb_fwd_lcores;
3682         /*
3683          * Check streams on each core, make sure the same switch domain +
3684          * group + queue doesn't get scheduled on other cores.
3685          */
3686         for (lc_id = 0; lc_id < nb_fc; lc_id++) {
3687                 sm_id = fwd_lcores[lc_id]->stream_idx;
3688                 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb;
3689                 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore;
3690                      sm_id++) {
3691                         fs = fwd_streams[sm_id];
3692                         /* Update lcore info stream being scheduled. */
3693                         fs->lcore = fwd_lcores[lc_id];
3694                         port = &ports[fs->rx_port];
3695                         dev_info = &port->dev_info;
3696                         rxq_conf = &port->rx_conf[fs->rx_queue];
3697                         if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE)
3698                             == 0 || rxq_conf->share_group == 0)
3699                                 /* Not shared rxq. */
3700                                 continue;
3701                         /* Check shared rxq not scheduled on remaining cores. */
3702                         domain_id = port->dev_info.switch_info.domain_id;
3703                         if (fwd_stream_on_other_lcores(domain_id, lc_id,
3704                                                        fs->rx_port,
3705                                                        fs->rx_queue,
3706                                                        rxq_conf->share_group,
3707                                                        rxq_conf->share_qid))
3708                                 return false;
3709                 }
3710         }
3711         return true;
3712 }
3713
3714 /*
3715  * Setup forwarding configuration for each logical core.
3716  */
3717 static void
3718 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3719 {
3720         streamid_t nb_fs_per_lcore;
3721         streamid_t nb_fs;
3722         streamid_t sm_id;
3723         lcoreid_t  nb_extra;
3724         lcoreid_t  nb_fc;
3725         lcoreid_t  nb_lc;
3726         lcoreid_t  lc_id;
3727
3728         nb_fs = cfg->nb_fwd_streams;
3729         nb_fc = cfg->nb_fwd_lcores;
3730         if (nb_fs <= nb_fc) {
3731                 nb_fs_per_lcore = 1;
3732                 nb_extra = 0;
3733         } else {
3734                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3735                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3736         }
3737
3738         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3739         sm_id = 0;
3740         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3741                 fwd_lcores[lc_id]->stream_idx = sm_id;
3742                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3743                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3744         }
3745
3746         /*
3747          * Assign extra remaining streams, if any.
3748          */
3749         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3750         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3751                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3752                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3753                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3754         }
3755 }
3756
3757 static portid_t
3758 fwd_topology_tx_port_get(portid_t rxp)
3759 {
3760         static int warning_once = 1;
3761
3762         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3763
3764         switch (port_topology) {
3765         default:
3766         case PORT_TOPOLOGY_PAIRED:
3767                 if ((rxp & 0x1) == 0) {
3768                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3769                                 return rxp + 1;
3770                         if (warning_once) {
3771                                 fprintf(stderr,
3772                                         "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n");
3773                                 warning_once = 0;
3774                         }
3775                         return rxp;
3776                 }
3777                 return rxp - 1;
3778         case PORT_TOPOLOGY_CHAINED:
3779                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3780         case PORT_TOPOLOGY_LOOP:
3781                 return rxp;
3782         }
3783 }
3784
3785 static void
3786 simple_fwd_config_setup(void)
3787 {
3788         portid_t i;
3789
3790         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3791         cur_fwd_config.nb_fwd_streams =
3792                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3793
3794         /* reinitialize forwarding streams */
3795         init_fwd_streams();
3796
3797         /*
3798          * In the simple forwarding test, the number of forwarding cores
3799          * must be lower or equal to the number of forwarding ports.
3800          */
3801         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3802         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3803                 cur_fwd_config.nb_fwd_lcores =
3804                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3805         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3806
3807         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3808                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3809                 fwd_streams[i]->rx_queue  = 0;
3810                 fwd_streams[i]->tx_port   =
3811                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3812                 fwd_streams[i]->tx_queue  = 0;
3813                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3814                 fwd_streams[i]->retry_enabled = retry_enabled;
3815         }
3816 }
3817
3818 /**
3819  * For the RSS forwarding test all streams distributed over lcores. Each stream
3820  * being composed of a RX queue to poll on a RX port for input messages,
3821  * associated with a TX queue of a TX port where to send forwarded packets.
3822  */
3823 static void
3824 rss_fwd_config_setup(void)
3825 {
3826         portid_t   rxp;
3827         portid_t   txp;
3828         queueid_t  rxq;
3829         queueid_t  nb_q;
3830         streamid_t  sm_id;
3831         int start;
3832         int end;
3833
3834         nb_q = nb_rxq;
3835         if (nb_q > nb_txq)
3836                 nb_q = nb_txq;
3837         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3838         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3839         cur_fwd_config.nb_fwd_streams =
3840                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3841
3842         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3843                 cur_fwd_config.nb_fwd_lcores =
3844                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3845
3846         /* reinitialize forwarding streams */
3847         init_fwd_streams();
3848
3849         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3850
3851         if (proc_id > 0 && nb_q % num_procs != 0)
3852                 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n");
3853
3854         /**
3855          * In multi-process, All queues are allocated to different
3856          * processes based on num_procs and proc_id. For example:
3857          * if supports 4 queues(nb_q), 2 processes(num_procs),
3858          * the 0~1 queue for primary process.
3859          * the 2~3 queue for secondary process.
3860          */
3861         start = proc_id * nb_q / num_procs;
3862         end = start + nb_q / num_procs;
3863         rxp = 0;
3864         rxq = start;
3865         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3866                 struct fwd_stream *fs;
3867
3868                 fs = fwd_streams[sm_id];
3869                 txp = fwd_topology_tx_port_get(rxp);
3870                 fs->rx_port = fwd_ports_ids[rxp];
3871                 fs->rx_queue = rxq;
3872                 fs->tx_port = fwd_ports_ids[txp];
3873                 fs->tx_queue = rxq;
3874                 fs->peer_addr = fs->tx_port;
3875                 fs->retry_enabled = retry_enabled;
3876                 rxp++;
3877                 if (rxp < nb_fwd_ports)
3878                         continue;
3879                 rxp = 0;
3880                 rxq++;
3881                 if (rxq >= end)
3882                         rxq = start;
3883         }
3884 }
3885
3886 static uint16_t
3887 get_fwd_port_total_tc_num(void)
3888 {
3889         struct rte_eth_dcb_info dcb_info;
3890         uint16_t total_tc_num = 0;
3891         unsigned int i;
3892
3893         for (i = 0; i < nb_fwd_ports; i++) {
3894                 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info);
3895                 total_tc_num += dcb_info.nb_tcs;
3896         }
3897
3898         return total_tc_num;
3899 }
3900
3901 /**
3902  * For the DCB forwarding test, each core is assigned on each traffic class.
3903  *
3904  * Each core is assigned a multi-stream, each stream being composed of
3905  * a RX queue to poll on a RX port for input messages, associated with
3906  * a TX queue of a TX port where to send forwarded packets. All RX and
3907  * TX queues are mapping to the same traffic class.
3908  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3909  * the same core
3910  */
3911 static void
3912 dcb_fwd_config_setup(void)
3913 {
3914         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3915         portid_t txp, rxp = 0;
3916         queueid_t txq, rxq = 0;
3917         lcoreid_t  lc_id;
3918         uint16_t nb_rx_queue, nb_tx_queue;
3919         uint16_t i, j, k, sm_id = 0;
3920         uint16_t total_tc_num;
3921         struct rte_port *port;
3922         uint8_t tc = 0;
3923         portid_t pid;
3924         int ret;
3925
3926         /*
3927          * The fwd_config_setup() is called when the port is RTE_PORT_STARTED
3928          * or RTE_PORT_STOPPED.
3929          *
3930          * Re-configure ports to get updated mapping between tc and queue in
3931          * case the queue number of the port is changed. Skip for started ports
3932          * since modifying queue number and calling dev_configure need to stop
3933          * ports first.
3934          */
3935         for (pid = 0; pid < nb_fwd_ports; pid++) {
3936                 if (port_is_started(pid) == 1)
3937                         continue;
3938
3939                 port = &ports[pid];
3940                 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq,
3941                                             &port->dev_conf);
3942                 if (ret < 0) {
3943                         fprintf(stderr,
3944                                 "Failed to re-configure port %d, ret = %d.\n",
3945                                 pid, ret);
3946                         return;
3947                 }
3948         }
3949
3950         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3951         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3952         cur_fwd_config.nb_fwd_streams =
3953                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3954         total_tc_num = get_fwd_port_total_tc_num();
3955         if (cur_fwd_config.nb_fwd_lcores > total_tc_num)
3956                 cur_fwd_config.nb_fwd_lcores = total_tc_num;
3957
3958         /* reinitialize forwarding streams */
3959         init_fwd_streams();
3960         sm_id = 0;
3961         txp = 1;
3962         /* get the dcb info on the first RX and TX ports */
3963         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3964         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3965
3966         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3967                 fwd_lcores[lc_id]->stream_nb = 0;
3968                 fwd_lcores[lc_id]->stream_idx = sm_id;
3969                 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) {
3970                         /* if the nb_queue is zero, means this tc is
3971                          * not enabled on the POOL
3972                          */
3973                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3974                                 break;
3975                         k = fwd_lcores[lc_id]->stream_nb +
3976                                 fwd_lcores[lc_id]->stream_idx;
3977                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3978                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3979                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3980                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3981                         for (j = 0; j < nb_rx_queue; j++) {
3982                                 struct fwd_stream *fs;
3983
3984                                 fs = fwd_streams[k + j];
3985                                 fs->rx_port = fwd_ports_ids[rxp];
3986                                 fs->rx_queue = rxq + j;
3987                                 fs->tx_port = fwd_ports_ids[txp];
3988                                 fs->tx_queue = txq + j % nb_tx_queue;
3989                                 fs->peer_addr = fs->tx_port;
3990                                 fs->retry_enabled = retry_enabled;
3991                         }
3992                         fwd_lcores[lc_id]->stream_nb +=
3993                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3994                 }
3995                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3996
3997                 tc++;
3998                 if (tc < rxp_dcb_info.nb_tcs)
3999                         continue;
4000                 /* Restart from TC 0 on next RX port */
4001                 tc = 0;
4002                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
4003                         rxp = (portid_t)
4004                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
4005                 else
4006                         rxp++;
4007                 if (rxp >= nb_fwd_ports)
4008                         return;
4009                 /* get the dcb information on next RX and TX ports */
4010                 if ((rxp & 0x1) == 0)
4011                         txp = (portid_t) (rxp + 1);
4012                 else
4013                         txp = (portid_t) (rxp - 1);
4014                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
4015                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
4016         }
4017 }
4018
4019 static void
4020 icmp_echo_config_setup(void)
4021 {
4022         portid_t  rxp;
4023         queueid_t rxq;
4024         lcoreid_t lc_id;
4025         uint16_t  sm_id;
4026
4027         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
4028                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
4029                         (nb_txq * nb_fwd_ports);
4030         else
4031                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
4032         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
4033         cur_fwd_config.nb_fwd_streams =
4034                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
4035         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
4036                 cur_fwd_config.nb_fwd_lcores =
4037                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
4038         if (verbose_level > 0) {
4039                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
4040                        __FUNCTION__,
4041                        cur_fwd_config.nb_fwd_lcores,
4042                        cur_fwd_config.nb_fwd_ports,
4043                        cur_fwd_config.nb_fwd_streams);
4044         }
4045
4046         /* reinitialize forwarding streams */
4047         init_fwd_streams();
4048         setup_fwd_config_of_each_lcore(&cur_fwd_config);
4049         rxp = 0; rxq = 0;
4050         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
4051                 if (verbose_level > 0)
4052                         printf("  core=%d: \n", lc_id);
4053                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
4054                         struct fwd_stream *fs;
4055                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
4056                         fs->rx_port = fwd_ports_ids[rxp];
4057                         fs->rx_queue = rxq;
4058                         fs->tx_port = fs->rx_port;
4059                         fs->tx_queue = rxq;
4060                         fs->peer_addr = fs->tx_port;
4061                         fs->retry_enabled = retry_enabled;
4062                         if (verbose_level > 0)
4063                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
4064                                        sm_id, fs->rx_port, fs->rx_queue,
4065                                        fs->tx_queue);
4066                         rxq = (queueid_t) (rxq + 1);
4067                         if (rxq == nb_rxq) {
4068                                 rxq = 0;
4069                                 rxp = (portid_t) (rxp + 1);
4070                         }
4071                 }
4072         }
4073 }
4074
4075 void
4076 fwd_config_setup(void)
4077 {
4078         struct rte_port *port;
4079         portid_t pt_id;
4080         unsigned int i;
4081
4082         cur_fwd_config.fwd_eng = cur_fwd_eng;
4083         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
4084                 icmp_echo_config_setup();
4085                 return;
4086         }
4087
4088         if ((nb_rxq > 1) && (nb_txq > 1)){
4089                 if (dcb_config) {
4090                         for (i = 0; i < nb_fwd_ports; i++) {
4091                                 pt_id = fwd_ports_ids[i];
4092                                 port = &ports[pt_id];
4093                                 if (!port->dcb_flag) {
4094                                         fprintf(stderr,
4095                                                 "In DCB mode, all forwarding ports must be configured in this mode.\n");
4096                                         return;
4097                                 }
4098                         }
4099                         if (nb_fwd_lcores == 1) {
4100                                 fprintf(stderr,
4101                                         "In DCB mode,the nb forwarding cores should be larger than 1.\n");
4102                                 return;
4103                         }
4104
4105                         dcb_fwd_config_setup();
4106                 } else
4107                         rss_fwd_config_setup();
4108         }
4109         else
4110                 simple_fwd_config_setup();
4111 }
4112
4113 static const char *
4114 mp_alloc_to_str(uint8_t mode)
4115 {
4116         switch (mode) {
4117         case MP_ALLOC_NATIVE:
4118                 return "native";
4119         case MP_ALLOC_ANON:
4120                 return "anon";
4121         case MP_ALLOC_XMEM:
4122                 return "xmem";
4123         case MP_ALLOC_XMEM_HUGE:
4124                 return "xmemhuge";
4125         case MP_ALLOC_XBUF:
4126                 return "xbuf";
4127         default:
4128                 return "invalid";
4129         }
4130 }
4131
4132 void
4133 pkt_fwd_config_display(struct fwd_config *cfg)
4134 {
4135         struct fwd_stream *fs;
4136         lcoreid_t  lc_id;
4137         streamid_t sm_id;
4138
4139         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
4140                 "NUMA support %s, MP allocation mode: %s\n",
4141                 cfg->fwd_eng->fwd_mode_name,
4142                 retry_enabled == 0 ? "" : " with retry",
4143                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
4144                 numa_support == 1 ? "enabled" : "disabled",
4145                 mp_alloc_to_str(mp_alloc_type));
4146
4147         if (retry_enabled)
4148                 printf("TX retry num: %u, delay between TX retries: %uus\n",
4149                         burst_tx_retry_num, burst_tx_delay_time);
4150         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
4151                 printf("Logical Core %u (socket %u) forwards packets on "
4152                        "%d streams:",
4153                        fwd_lcores_cpuids[lc_id],
4154                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
4155                        fwd_lcores[lc_id]->stream_nb);
4156                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
4157                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
4158                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
4159                                "P=%d/Q=%d (socket %u) ",
4160                                fs->rx_port, fs->rx_queue,
4161                                ports[fs->rx_port].socket_id,
4162                                fs->tx_port, fs->tx_queue,
4163                                ports[fs->tx_port].socket_id);
4164                         print_ethaddr("peer=",
4165                                       &peer_eth_addrs[fs->peer_addr]);
4166                 }
4167                 printf("\n");
4168         }
4169         printf("\n");
4170 }
4171
4172 void
4173 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
4174 {
4175         struct rte_ether_addr new_peer_addr;
4176         if (!rte_eth_dev_is_valid_port(port_id)) {
4177                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
4178                 return;
4179         }
4180         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
4181                 fprintf(stderr, "Error: Invalid ethernet address: %s\n",
4182                         peer_addr);
4183                 return;
4184         }
4185         peer_eth_addrs[port_id] = new_peer_addr;
4186 }
4187
4188 int
4189 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
4190 {
4191         unsigned int i;
4192         unsigned int lcore_cpuid;
4193         int record_now;
4194
4195         record_now = 0;
4196  again:
4197         for (i = 0; i < nb_lc; i++) {
4198                 lcore_cpuid = lcorelist[i];
4199                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
4200                         fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid);
4201                         return -1;
4202                 }
4203                 if (lcore_cpuid == rte_get_main_lcore()) {
4204                         fprintf(stderr,
4205                                 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n",
4206                                 lcore_cpuid);
4207                         return -1;
4208                 }
4209                 if (record_now)
4210                         fwd_lcores_cpuids[i] = lcore_cpuid;
4211         }
4212         if (record_now == 0) {
4213                 record_now = 1;
4214                 goto again;
4215         }
4216         nb_cfg_lcores = (lcoreid_t) nb_lc;
4217         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
4218                 printf("previous number of forwarding cores %u - changed to "
4219                        "number of configured cores %u\n",
4220                        (unsigned int) nb_fwd_lcores, nb_lc);
4221                 nb_fwd_lcores = (lcoreid_t) nb_lc;
4222         }
4223
4224         return 0;
4225 }
4226
4227 int
4228 set_fwd_lcores_mask(uint64_t lcoremask)
4229 {
4230         unsigned int lcorelist[64];
4231         unsigned int nb_lc;
4232         unsigned int i;
4233
4234         if (lcoremask == 0) {
4235                 fprintf(stderr, "Invalid NULL mask of cores\n");
4236                 return -1;
4237         }
4238         nb_lc = 0;
4239         for (i = 0; i < 64; i++) {
4240                 if (! ((uint64_t)(1ULL << i) & lcoremask))
4241                         continue;
4242                 lcorelist[nb_lc++] = i;
4243         }
4244         return set_fwd_lcores_list(lcorelist, nb_lc);
4245 }
4246
4247 void
4248 set_fwd_lcores_number(uint16_t nb_lc)
4249 {
4250         if (test_done == 0) {
4251                 fprintf(stderr, "Please stop forwarding first\n");
4252                 return;
4253         }
4254         if (nb_lc > nb_cfg_lcores) {
4255                 fprintf(stderr,
4256                         "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n",
4257                         (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
4258                 return;
4259         }
4260         nb_fwd_lcores = (lcoreid_t) nb_lc;
4261         printf("Number of forwarding cores set to %u\n",
4262                (unsigned int) nb_fwd_lcores);
4263 }
4264
4265 void
4266 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
4267 {
4268         unsigned int i;
4269         portid_t port_id;
4270         int record_now;
4271
4272         record_now = 0;
4273  again:
4274         for (i = 0; i < nb_pt; i++) {
4275                 port_id = (portid_t) portlist[i];
4276                 if (port_id_is_invalid(port_id, ENABLED_WARN))
4277                         return;
4278                 if (record_now)
4279                         fwd_ports_ids[i] = port_id;
4280         }
4281         if (record_now == 0) {
4282                 record_now = 1;
4283                 goto again;
4284         }
4285         nb_cfg_ports = (portid_t) nb_pt;
4286         if (nb_fwd_ports != (portid_t) nb_pt) {
4287                 printf("previous number of forwarding ports %u - changed to "
4288                        "number of configured ports %u\n",
4289                        (unsigned int) nb_fwd_ports, nb_pt);
4290                 nb_fwd_ports = (portid_t) nb_pt;
4291         }
4292 }
4293
4294 /**
4295  * Parse the user input and obtain the list of forwarding ports
4296  *
4297  * @param[in] list
4298  *   String containing the user input. User can specify
4299  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
4300  *   For example, if the user wants to use all the available
4301  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
4302  *   If the user wants to use only the ports 1,2 then the input
4303  *   is 1,2.
4304  *   valid characters are '-' and ','
4305  * @param[out] values
4306  *   This array will be filled with a list of port IDs
4307  *   based on the user input
4308  *   Note that duplicate entries are discarded and only the first
4309  *   count entries in this array are port IDs and all the rest
4310  *   will contain default values
4311  * @param[in] maxsize
4312  *   This parameter denotes 2 things
4313  *   1) Number of elements in the values array
4314  *   2) Maximum value of each element in the values array
4315  * @return
4316  *   On success, returns total count of parsed port IDs
4317  *   On failure, returns 0
4318  */
4319 static unsigned int
4320 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
4321 {
4322         unsigned int count = 0;
4323         char *end = NULL;
4324         int min, max;
4325         int value, i;
4326         unsigned int marked[maxsize];
4327
4328         if (list == NULL || values == NULL)
4329                 return 0;
4330
4331         for (i = 0; i < (int)maxsize; i++)
4332                 marked[i] = 0;
4333
4334         min = INT_MAX;
4335
4336         do {
4337                 /*Remove the blank spaces if any*/
4338                 while (isblank(*list))
4339                         list++;
4340                 if (*list == '\0')
4341                         break;
4342                 errno = 0;
4343                 value = strtol(list, &end, 10);
4344                 if (errno || end == NULL)
4345                         return 0;
4346                 if (value < 0 || value >= (int)maxsize)
4347                         return 0;
4348                 while (isblank(*end))
4349                         end++;
4350                 if (*end == '-' && min == INT_MAX) {
4351                         min = value;
4352                 } else if ((*end == ',') || (*end == '\0')) {
4353                         max = value;
4354                         if (min == INT_MAX)
4355                                 min = value;
4356                         for (i = min; i <= max; i++) {
4357                                 if (count < maxsize) {
4358                                         if (marked[i])
4359                                                 continue;
4360                                         values[count] = i;
4361                                         marked[i] = 1;
4362                                         count++;
4363                                 }
4364                         }
4365                         min = INT_MAX;
4366                 } else
4367                         return 0;
4368                 list = end + 1;
4369         } while (*end != '\0');
4370
4371         return count;
4372 }
4373
4374 void
4375 parse_fwd_portlist(const char *portlist)
4376 {
4377         unsigned int portcount;
4378         unsigned int portindex[RTE_MAX_ETHPORTS];
4379         unsigned int i, valid_port_count = 0;
4380
4381         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
4382         if (!portcount)
4383                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
4384
4385         /*
4386          * Here we verify the validity of the ports
4387          * and thereby calculate the total number of
4388          * valid ports
4389          */
4390         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
4391                 if (rte_eth_dev_is_valid_port(portindex[i])) {
4392                         portindex[valid_port_count] = portindex[i];
4393                         valid_port_count++;
4394                 }
4395         }
4396
4397         set_fwd_ports_list(portindex, valid_port_count);
4398 }
4399
4400 void
4401 set_fwd_ports_mask(uint64_t portmask)
4402 {
4403         unsigned int portlist[64];
4404         unsigned int nb_pt;
4405         unsigned int i;
4406
4407         if (portmask == 0) {
4408                 fprintf(stderr, "Invalid NULL mask of ports\n");
4409                 return;
4410         }
4411         nb_pt = 0;
4412         RTE_ETH_FOREACH_DEV(i) {
4413                 if (! ((uint64_t)(1ULL << i) & portmask))
4414                         continue;
4415                 portlist[nb_pt++] = i;
4416         }
4417         set_fwd_ports_list(portlist, nb_pt);
4418 }
4419
4420 void
4421 set_fwd_ports_number(uint16_t nb_pt)
4422 {
4423         if (nb_pt > nb_cfg_ports) {
4424                 fprintf(stderr,
4425                         "nb fwd ports %u > %u (number of configured ports) - ignored\n",
4426                         (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
4427                 return;
4428         }
4429         nb_fwd_ports = (portid_t) nb_pt;
4430         printf("Number of forwarding ports set to %u\n",
4431                (unsigned int) nb_fwd_ports);
4432 }
4433
4434 int
4435 port_is_forwarding(portid_t port_id)
4436 {
4437         unsigned int i;
4438
4439         if (port_id_is_invalid(port_id, ENABLED_WARN))
4440                 return -1;
4441
4442         for (i = 0; i < nb_fwd_ports; i++) {
4443                 if (fwd_ports_ids[i] == port_id)
4444                         return 1;
4445         }
4446
4447         return 0;
4448 }
4449
4450 void
4451 set_nb_pkt_per_burst(uint16_t nb)
4452 {
4453         if (nb > MAX_PKT_BURST) {
4454                 fprintf(stderr,
4455                         "nb pkt per burst: %u > %u (maximum packet per burst)  ignored\n",
4456                         (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
4457                 return;
4458         }
4459         nb_pkt_per_burst = nb;
4460         printf("Number of packets per burst set to %u\n",
4461                (unsigned int) nb_pkt_per_burst);
4462 }
4463
4464 static const char *
4465 tx_split_get_name(enum tx_pkt_split split)
4466 {
4467         uint32_t i;
4468
4469         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
4470                 if (tx_split_name[i].split == split)
4471                         return tx_split_name[i].name;
4472         }
4473         return NULL;
4474 }
4475
4476 void
4477 set_tx_pkt_split(const char *name)
4478 {
4479         uint32_t i;
4480
4481         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
4482                 if (strcmp(tx_split_name[i].name, name) == 0) {
4483                         tx_pkt_split = tx_split_name[i].split;
4484                         return;
4485                 }
4486         }
4487         fprintf(stderr, "unknown value: \"%s\"\n", name);
4488 }
4489
4490 int
4491 parse_fec_mode(const char *name, uint32_t *fec_capa)
4492 {
4493         uint8_t i;
4494
4495         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
4496                 if (strcmp(fec_mode_name[i].name, name) == 0) {
4497                         *fec_capa =
4498                                 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
4499                         return 0;
4500                 }
4501         }
4502         return -1;
4503 }
4504
4505 void
4506 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
4507 {
4508         unsigned int i, j;
4509
4510         printf("FEC capabilities:\n");
4511
4512         for (i = 0; i < num; i++) {
4513                 printf("%s : ",
4514                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
4515
4516                 for (j = 0; j < RTE_DIM(fec_mode_name); j++) {
4517                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
4518                                                 speed_fec_capa[i].capa)
4519                                 printf("%s ", fec_mode_name[j].name);
4520                 }
4521                 printf("\n");
4522         }
4523 }
4524
4525 void
4526 show_rx_pkt_offsets(void)
4527 {
4528         uint32_t i, n;
4529
4530         n = rx_pkt_nb_offs;
4531         printf("Number of offsets: %u\n", n);
4532         if (n) {
4533                 printf("Segment offsets: ");
4534                 for (i = 0; i != n - 1; i++)
4535                         printf("%hu,", rx_pkt_seg_offsets[i]);
4536                 printf("%hu\n", rx_pkt_seg_lengths[i]);
4537         }
4538 }
4539
4540 void
4541 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
4542 {
4543         unsigned int i;
4544
4545         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
4546                 printf("nb segments per RX packets=%u >= "
4547                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
4548                 return;
4549         }
4550
4551         /*
4552          * No extra check here, the segment length will be checked by PMD
4553          * in the extended queue setup.
4554          */
4555         for (i = 0; i < nb_offs; i++) {
4556                 if (seg_offsets[i] >= UINT16_MAX) {
4557                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
4558                                i, seg_offsets[i]);
4559                         return;
4560                 }
4561         }
4562
4563         for (i = 0; i < nb_offs; i++)
4564                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
4565
4566         rx_pkt_nb_offs = (uint8_t) nb_offs;
4567 }
4568
4569 void
4570 show_rx_pkt_segments(void)
4571 {
4572         uint32_t i, n;
4573
4574         n = rx_pkt_nb_segs;
4575         printf("Number of segments: %u\n", n);
4576         if (n) {
4577                 printf("Segment sizes: ");
4578                 for (i = 0; i != n - 1; i++)
4579                         printf("%hu,", rx_pkt_seg_lengths[i]);
4580                 printf("%hu\n", rx_pkt_seg_lengths[i]);
4581         }
4582 }
4583
4584 void
4585 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
4586 {
4587         unsigned int i;
4588
4589         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
4590                 printf("nb segments per RX packets=%u >= "
4591                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
4592                 return;
4593         }
4594
4595         /*
4596          * No extra check here, the segment length will be checked by PMD
4597          * in the extended queue setup.
4598          */
4599         for (i = 0; i < nb_segs; i++) {
4600                 if (seg_lengths[i] >= UINT16_MAX) {
4601                         printf("length[%u]=%u > UINT16_MAX - give up\n",
4602                                i, seg_lengths[i]);
4603                         return;
4604                 }
4605         }
4606
4607         for (i = 0; i < nb_segs; i++)
4608                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4609
4610         rx_pkt_nb_segs = (uint8_t) nb_segs;
4611 }
4612
4613 void
4614 show_tx_pkt_segments(void)
4615 {
4616         uint32_t i, n;
4617         const char *split;
4618
4619         n = tx_pkt_nb_segs;
4620         split = tx_split_get_name(tx_pkt_split);
4621
4622         printf("Number of segments: %u\n", n);
4623         printf("Segment sizes: ");
4624         for (i = 0; i != n - 1; i++)
4625                 printf("%hu,", tx_pkt_seg_lengths[i]);
4626         printf("%hu\n", tx_pkt_seg_lengths[i]);
4627         printf("Split packet: %s\n", split);
4628 }
4629
4630 static bool
4631 nb_segs_is_invalid(unsigned int nb_segs)
4632 {
4633         uint16_t ring_size;
4634         uint16_t queue_id;
4635         uint16_t port_id;
4636         int ret;
4637
4638         RTE_ETH_FOREACH_DEV(port_id) {
4639                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
4640                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
4641                         if (ret) {
4642                                 /* Port may not be initialized yet, can't say
4643                                  * the port is invalid in this stage.
4644                                  */
4645                                 continue;
4646                         }
4647                         if (ring_size < nb_segs) {
4648                                 printf("nb segments per TX packets=%u >= TX "
4649                                        "queue(%u) ring_size=%u - txpkts ignored\n",
4650                                        nb_segs, queue_id, ring_size);
4651                                 return true;
4652                         }
4653                 }
4654         }
4655
4656         return false;
4657 }
4658
4659 void
4660 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
4661 {
4662         uint16_t tx_pkt_len;
4663         unsigned int i;
4664
4665         /*
4666          * For single segment settings failed check is ignored.
4667          * It is a very basic capability to send the single segment
4668          * packets, suppose it is always supported.
4669          */
4670         if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) {
4671                 fprintf(stderr,
4672                         "Tx segment size(%u) is not supported - txpkts ignored\n",
4673                         nb_segs);
4674                 return;
4675         }
4676
4677         if (nb_segs > RTE_MAX_SEGS_PER_PKT) {
4678                 fprintf(stderr,
4679                         "Tx segment size(%u) is bigger than max number of segment(%u)\n",
4680                         nb_segs, RTE_MAX_SEGS_PER_PKT);
4681                 return;
4682         }
4683
4684         /*
4685          * Check that each segment length is greater or equal than
4686          * the mbuf data size.
4687          * Check also that the total packet length is greater or equal than the
4688          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
4689          * 20 + 8).
4690          */
4691         tx_pkt_len = 0;
4692         for (i = 0; i < nb_segs; i++) {
4693                 if (seg_lengths[i] > mbuf_data_size[0]) {
4694                         fprintf(stderr,
4695                                 "length[%u]=%u > mbuf_data_size=%u - give up\n",
4696                                 i, seg_lengths[i], mbuf_data_size[0]);
4697                         return;
4698                 }
4699                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
4700         }
4701         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
4702                 fprintf(stderr, "total packet length=%u < %d - give up\n",
4703                                 (unsigned) tx_pkt_len,
4704                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
4705                 return;
4706         }
4707
4708         for (i = 0; i < nb_segs; i++)
4709                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4710
4711         tx_pkt_length  = tx_pkt_len;
4712         tx_pkt_nb_segs = (uint8_t) nb_segs;
4713 }
4714
4715 void
4716 show_tx_pkt_times(void)
4717 {
4718         printf("Interburst gap: %u\n", tx_pkt_times_inter);
4719         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
4720 }
4721
4722 void
4723 set_tx_pkt_times(unsigned int *tx_times)
4724 {
4725         tx_pkt_times_inter = tx_times[0];
4726         tx_pkt_times_intra = tx_times[1];
4727 }
4728
4729 #ifdef RTE_LIB_GRO
4730 void
4731 setup_gro(const char *onoff, portid_t port_id)
4732 {
4733         if (!rte_eth_dev_is_valid_port(port_id)) {
4734                 fprintf(stderr, "invalid port id %u\n", port_id);
4735                 return;
4736         }
4737         if (test_done == 0) {
4738                 fprintf(stderr,
4739                         "Before enable/disable GRO, please stop forwarding first\n");
4740                 return;
4741         }
4742         if (strcmp(onoff, "on") == 0) {
4743                 if (gro_ports[port_id].enable != 0) {
4744                         fprintf(stderr,
4745                                 "Port %u has enabled GRO. Please disable GRO first\n",
4746                                 port_id);
4747                         return;
4748                 }
4749                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4750                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
4751                         gro_ports[port_id].param.max_flow_num =
4752                                 GRO_DEFAULT_FLOW_NUM;
4753                         gro_ports[port_id].param.max_item_per_flow =
4754                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
4755                 }
4756                 gro_ports[port_id].enable = 1;
4757         } else {
4758                 if (gro_ports[port_id].enable == 0) {
4759                         fprintf(stderr, "Port %u has disabled GRO\n", port_id);
4760                         return;
4761                 }
4762                 gro_ports[port_id].enable = 0;
4763         }
4764 }
4765
4766 void
4767 setup_gro_flush_cycles(uint8_t cycles)
4768 {
4769         if (test_done == 0) {
4770                 fprintf(stderr,
4771                         "Before change flush interval for GRO, please stop forwarding first.\n");
4772                 return;
4773         }
4774
4775         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4776                         GRO_DEFAULT_FLUSH_CYCLES) {
4777                 fprintf(stderr,
4778                         "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n",
4779                         GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES);
4780                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4781         }
4782
4783         gro_flush_cycles = cycles;
4784 }
4785
4786 void
4787 show_gro(portid_t port_id)
4788 {
4789         struct rte_gro_param *param;
4790         uint32_t max_pkts_num;
4791
4792         param = &gro_ports[port_id].param;
4793
4794         if (!rte_eth_dev_is_valid_port(port_id)) {
4795                 fprintf(stderr, "Invalid port id %u.\n", port_id);
4796                 return;
4797         }
4798         if (gro_ports[port_id].enable) {
4799                 printf("GRO type: TCP/IPv4\n");
4800                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4801                         max_pkts_num = param->max_flow_num *
4802                                 param->max_item_per_flow;
4803                 } else
4804                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4805                 printf("Max number of packets to perform GRO: %u\n",
4806                                 max_pkts_num);
4807                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4808         } else
4809                 printf("Port %u doesn't enable GRO.\n", port_id);
4810 }
4811 #endif /* RTE_LIB_GRO */
4812
4813 #ifdef RTE_LIB_GSO
4814 void
4815 setup_gso(const char *mode, portid_t port_id)
4816 {
4817         if (!rte_eth_dev_is_valid_port(port_id)) {
4818                 fprintf(stderr, "invalid port id %u\n", port_id);
4819                 return;
4820         }
4821         if (strcmp(mode, "on") == 0) {
4822                 if (test_done == 0) {
4823                         fprintf(stderr,
4824                                 "before enabling GSO, please stop forwarding first\n");
4825                         return;
4826                 }
4827                 gso_ports[port_id].enable = 1;
4828         } else if (strcmp(mode, "off") == 0) {
4829                 if (test_done == 0) {
4830                         fprintf(stderr,
4831                                 "before disabling GSO, please stop forwarding first\n");
4832                         return;
4833                 }
4834                 gso_ports[port_id].enable = 0;
4835         }
4836 }
4837 #endif /* RTE_LIB_GSO */
4838
4839 char*
4840 list_pkt_forwarding_modes(void)
4841 {
4842         static char fwd_modes[128] = "";
4843         const char *separator = "|";
4844         struct fwd_engine *fwd_eng;
4845         unsigned i = 0;
4846
4847         if (strlen (fwd_modes) == 0) {
4848                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4849                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4850                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4851                         strncat(fwd_modes, separator,
4852                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4853                 }
4854                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4855         }
4856
4857         return fwd_modes;
4858 }
4859
4860 char*
4861 list_pkt_forwarding_retry_modes(void)
4862 {
4863         static char fwd_modes[128] = "";
4864         const char *separator = "|";
4865         struct fwd_engine *fwd_eng;
4866         unsigned i = 0;
4867
4868         if (strlen(fwd_modes) == 0) {
4869                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4870                         if (fwd_eng == &rx_only_engine)
4871                                 continue;
4872                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4873                                         sizeof(fwd_modes) -
4874                                         strlen(fwd_modes) - 1);
4875                         strncat(fwd_modes, separator,
4876                                         sizeof(fwd_modes) -
4877                                         strlen(fwd_modes) - 1);
4878                 }
4879                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4880         }
4881
4882         return fwd_modes;
4883 }
4884
4885 void
4886 set_pkt_forwarding_mode(const char *fwd_mode_name)
4887 {
4888         struct fwd_engine *fwd_eng;
4889         unsigned i;
4890
4891         i = 0;
4892         while ((fwd_eng = fwd_engines[i]) != NULL) {
4893                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4894                         printf("Set %s packet forwarding mode%s\n",
4895                                fwd_mode_name,
4896                                retry_enabled == 0 ? "" : " with retry");
4897                         cur_fwd_eng = fwd_eng;
4898                         return;
4899                 }
4900                 i++;
4901         }
4902         fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name);
4903 }
4904
4905 void
4906 add_rx_dump_callbacks(portid_t portid)
4907 {
4908         struct rte_eth_dev_info dev_info;
4909         uint16_t queue;
4910         int ret;
4911
4912         if (port_id_is_invalid(portid, ENABLED_WARN))
4913                 return;
4914
4915         ret = eth_dev_info_get_print_err(portid, &dev_info);
4916         if (ret != 0)
4917                 return;
4918
4919         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4920                 if (!ports[portid].rx_dump_cb[queue])
4921                         ports[portid].rx_dump_cb[queue] =
4922                                 rte_eth_add_rx_callback(portid, queue,
4923                                         dump_rx_pkts, NULL);
4924 }
4925
4926 void
4927 add_tx_dump_callbacks(portid_t portid)
4928 {
4929         struct rte_eth_dev_info dev_info;
4930         uint16_t queue;
4931         int ret;
4932
4933         if (port_id_is_invalid(portid, ENABLED_WARN))
4934                 return;
4935
4936         ret = eth_dev_info_get_print_err(portid, &dev_info);
4937         if (ret != 0)
4938                 return;
4939
4940         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4941                 if (!ports[portid].tx_dump_cb[queue])
4942                         ports[portid].tx_dump_cb[queue] =
4943                                 rte_eth_add_tx_callback(portid, queue,
4944                                                         dump_tx_pkts, NULL);
4945 }
4946
4947 void
4948 remove_rx_dump_callbacks(portid_t portid)
4949 {
4950         struct rte_eth_dev_info dev_info;
4951         uint16_t queue;
4952         int ret;
4953
4954         if (port_id_is_invalid(portid, ENABLED_WARN))
4955                 return;
4956
4957         ret = eth_dev_info_get_print_err(portid, &dev_info);
4958         if (ret != 0)
4959                 return;
4960
4961         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4962                 if (ports[portid].rx_dump_cb[queue]) {
4963                         rte_eth_remove_rx_callback(portid, queue,
4964                                 ports[portid].rx_dump_cb[queue]);
4965                         ports[portid].rx_dump_cb[queue] = NULL;
4966                 }
4967 }
4968
4969 void
4970 remove_tx_dump_callbacks(portid_t portid)
4971 {
4972         struct rte_eth_dev_info dev_info;
4973         uint16_t queue;
4974         int ret;
4975
4976         if (port_id_is_invalid(portid, ENABLED_WARN))
4977                 return;
4978
4979         ret = eth_dev_info_get_print_err(portid, &dev_info);
4980         if (ret != 0)
4981                 return;
4982
4983         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4984                 if (ports[portid].tx_dump_cb[queue]) {
4985                         rte_eth_remove_tx_callback(portid, queue,
4986                                 ports[portid].tx_dump_cb[queue]);
4987                         ports[portid].tx_dump_cb[queue] = NULL;
4988                 }
4989 }
4990
4991 void
4992 configure_rxtx_dump_callbacks(uint16_t verbose)
4993 {
4994         portid_t portid;
4995
4996 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4997                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4998                 return;
4999 #endif
5000
5001         RTE_ETH_FOREACH_DEV(portid)
5002         {
5003                 if (verbose == 1 || verbose > 2)
5004                         add_rx_dump_callbacks(portid);
5005                 else
5006                         remove_rx_dump_callbacks(portid);
5007                 if (verbose >= 2)
5008                         add_tx_dump_callbacks(portid);
5009                 else
5010                         remove_tx_dump_callbacks(portid);
5011         }
5012 }
5013
5014 void
5015 set_verbose_level(uint16_t vb_level)
5016 {
5017         printf("Change verbose level from %u to %u\n",
5018                (unsigned int) verbose_level, (unsigned int) vb_level);
5019         verbose_level = vb_level;
5020         configure_rxtx_dump_callbacks(verbose_level);
5021 }
5022
5023 void
5024 vlan_extend_set(portid_t port_id, int on)
5025 {
5026         int diag;
5027         int vlan_offload;
5028         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5029
5030         if (port_id_is_invalid(port_id, ENABLED_WARN))
5031                 return;
5032
5033         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5034
5035         if (on) {
5036                 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD;
5037                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
5038         } else {
5039                 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD;
5040                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
5041         }
5042
5043         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5044         if (diag < 0) {
5045                 fprintf(stderr,
5046                         "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n",
5047                         port_id, on, diag);
5048                 return;
5049         }
5050         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5051 }
5052
5053 void
5054 rx_vlan_strip_set(portid_t port_id, int on)
5055 {
5056         int diag;
5057         int vlan_offload;
5058         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5059
5060         if (port_id_is_invalid(port_id, ENABLED_WARN))
5061                 return;
5062
5063         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5064
5065         if (on) {
5066                 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD;
5067                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
5068         } else {
5069                 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD;
5070                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
5071         }
5072
5073         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5074         if (diag < 0) {
5075                 fprintf(stderr,
5076                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
5077                         __func__, port_id, on, diag);
5078                 return;
5079         }
5080         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5081 }
5082
5083 void
5084 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
5085 {
5086         int diag;
5087
5088         if (port_id_is_invalid(port_id, ENABLED_WARN))
5089                 return;
5090
5091         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
5092         if (diag < 0)
5093                 fprintf(stderr,
5094                         "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n",
5095                         __func__, port_id, queue_id, on, diag);
5096 }
5097
5098 void
5099 rx_vlan_filter_set(portid_t port_id, int on)
5100 {
5101         int diag;
5102         int vlan_offload;
5103         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5104
5105         if (port_id_is_invalid(port_id, ENABLED_WARN))
5106                 return;
5107
5108         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5109
5110         if (on) {
5111                 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD;
5112                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
5113         } else {
5114                 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD;
5115                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
5116         }
5117
5118         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5119         if (diag < 0) {
5120                 fprintf(stderr,
5121                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
5122                         __func__, port_id, on, diag);
5123                 return;
5124         }
5125         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5126 }
5127
5128 void
5129 rx_vlan_qinq_strip_set(portid_t port_id, int on)
5130 {
5131         int diag;
5132         int vlan_offload;
5133         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
5134
5135         if (port_id_is_invalid(port_id, ENABLED_WARN))
5136                 return;
5137
5138         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
5139
5140         if (on) {
5141                 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD;
5142                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
5143         } else {
5144                 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD;
5145                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
5146         }
5147
5148         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
5149         if (diag < 0) {
5150                 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n",
5151                         __func__, port_id, on, diag);
5152                 return;
5153         }
5154         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
5155 }
5156
5157 int
5158 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
5159 {
5160         int diag;
5161
5162         if (port_id_is_invalid(port_id, ENABLED_WARN))
5163                 return 1;
5164         if (vlan_id_is_invalid(vlan_id))
5165                 return 1;
5166         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
5167         if (diag == 0)
5168                 return 0;
5169         fprintf(stderr,
5170                 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n",
5171                 port_id, vlan_id, on, diag);
5172         return -1;
5173 }
5174
5175 void
5176 rx_vlan_all_filter_set(portid_t port_id, int on)
5177 {
5178         uint16_t vlan_id;
5179
5180         if (port_id_is_invalid(port_id, ENABLED_WARN))
5181                 return;
5182         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
5183                 if (rx_vft_set(port_id, vlan_id, on))
5184                         break;
5185         }
5186 }
5187
5188 void
5189 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
5190 {
5191         int diag;
5192
5193         if (port_id_is_invalid(port_id, ENABLED_WARN))
5194                 return;
5195
5196         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
5197         if (diag == 0)
5198                 return;
5199
5200         fprintf(stderr,
5201                 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n",
5202                 port_id, vlan_type, tp_id, diag);
5203 }
5204
5205 void
5206 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
5207 {
5208         struct rte_eth_dev_info dev_info;
5209         int ret;
5210
5211         if (vlan_id_is_invalid(vlan_id))
5212                 return;
5213
5214         if (ports[port_id].dev_conf.txmode.offloads &
5215             RTE_ETH_TX_OFFLOAD_QINQ_INSERT) {
5216                 fprintf(stderr, "Error, as QinQ has been enabled.\n");
5217                 return;
5218         }
5219
5220         ret = eth_dev_info_get_print_err(port_id, &dev_info);
5221         if (ret != 0)
5222                 return;
5223
5224         if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) {
5225                 fprintf(stderr,
5226                         "Error: vlan insert is not supported by port %d\n",
5227                         port_id);
5228                 return;
5229         }
5230
5231         tx_vlan_reset(port_id);
5232         ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT;
5233         ports[port_id].tx_vlan_id = vlan_id;
5234 }
5235
5236 void
5237 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
5238 {
5239         struct rte_eth_dev_info dev_info;
5240         int ret;
5241
5242         if (vlan_id_is_invalid(vlan_id))
5243                 return;
5244         if (vlan_id_is_invalid(vlan_id_outer))
5245                 return;
5246
5247         ret = eth_dev_info_get_print_err(port_id, &dev_info);
5248         if (ret != 0)
5249                 return;
5250
5251         if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) {
5252                 fprintf(stderr,
5253                         "Error: qinq insert not supported by port %d\n",
5254                         port_id);
5255                 return;
5256         }
5257
5258         tx_vlan_reset(port_id);
5259         ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
5260                                                     RTE_ETH_TX_OFFLOAD_QINQ_INSERT);
5261         ports[port_id].tx_vlan_id = vlan_id;
5262         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
5263 }
5264
5265 void
5266 tx_vlan_reset(portid_t port_id)
5267 {
5268         ports[port_id].dev_conf.txmode.offloads &=
5269                                 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
5270                                   RTE_ETH_TX_OFFLOAD_QINQ_INSERT);
5271         ports[port_id].tx_vlan_id = 0;
5272         ports[port_id].tx_vlan_id_outer = 0;
5273 }
5274
5275 void
5276 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
5277 {
5278         if (port_id_is_invalid(port_id, ENABLED_WARN))
5279                 return;
5280
5281         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
5282 }
5283
5284 void
5285 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
5286 {
5287         int ret;
5288
5289         if (port_id_is_invalid(port_id, ENABLED_WARN))
5290                 return;
5291
5292         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
5293                 return;
5294
5295         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
5296                 fprintf(stderr, "map_value not in required range 0..%d\n",
5297                         RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
5298                 return;
5299         }
5300
5301         if (!is_rx) { /* tx */
5302                 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id,
5303                                                              map_value);
5304                 if (ret) {
5305                         fprintf(stderr,
5306                                 "failed to set tx queue stats mapping.\n");
5307                         return;
5308                 }
5309         } else { /* rx */
5310                 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id,
5311                                                              map_value);
5312                 if (ret) {
5313                         fprintf(stderr,
5314                                 "failed to set rx queue stats mapping.\n");
5315                         return;
5316                 }
5317         }
5318 }
5319
5320 void
5321 set_xstats_hide_zero(uint8_t on_off)
5322 {
5323         xstats_hide_zero = on_off;
5324 }
5325
5326 void
5327 set_record_core_cycles(uint8_t on_off)
5328 {
5329         record_core_cycles = on_off;
5330 }
5331
5332 void
5333 set_record_burst_stats(uint8_t on_off)
5334 {
5335         record_burst_stats = on_off;
5336 }
5337
5338 static char*
5339 flowtype_to_str(uint16_t flow_type)
5340 {
5341         struct flow_type_info {
5342                 char str[32];
5343                 uint16_t ftype;
5344         };
5345
5346         uint8_t i;
5347         static struct flow_type_info flowtype_str_table[] = {
5348                 {"raw", RTE_ETH_FLOW_RAW},
5349                 {"ipv4", RTE_ETH_FLOW_IPV4},
5350                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
5351                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
5352                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
5353                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
5354                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
5355                 {"ipv6", RTE_ETH_FLOW_IPV6},
5356                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
5357                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
5358                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
5359                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
5360                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
5361                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
5362                 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX},
5363                 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX},
5364                 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX},
5365                 {"port", RTE_ETH_FLOW_PORT},
5366                 {"vxlan", RTE_ETH_FLOW_VXLAN},
5367                 {"geneve", RTE_ETH_FLOW_GENEVE},
5368                 {"nvgre", RTE_ETH_FLOW_NVGRE},
5369                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
5370                 {"gtpu", RTE_ETH_FLOW_GTPU},
5371         };
5372
5373         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
5374                 if (flowtype_str_table[i].ftype == flow_type)
5375                         return flowtype_str_table[i].str;
5376         }
5377
5378         return NULL;
5379 }
5380
5381 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
5382
5383 static inline void
5384 print_fdir_mask(struct rte_eth_fdir_masks *mask)
5385 {
5386         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
5387
5388         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
5389                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
5390                         " tunnel_id: 0x%08x",
5391                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
5392                         rte_be_to_cpu_32(mask->tunnel_id_mask));
5393         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
5394                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
5395                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
5396                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
5397
5398                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
5399                         rte_be_to_cpu_16(mask->src_port_mask),
5400                         rte_be_to_cpu_16(mask->dst_port_mask));
5401
5402                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
5403                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
5404                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
5405                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
5406                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
5407
5408                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
5409                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
5410                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
5411                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
5412                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
5413         }
5414
5415         printf("\n");
5416 }
5417
5418 static inline void
5419 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
5420 {
5421         struct rte_eth_flex_payload_cfg *cfg;
5422         uint32_t i, j;
5423
5424         for (i = 0; i < flex_conf->nb_payloads; i++) {
5425                 cfg = &flex_conf->flex_set[i];
5426                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
5427                         printf("\n    RAW:  ");
5428                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
5429                         printf("\n    L2_PAYLOAD:  ");
5430                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
5431                         printf("\n    L3_PAYLOAD:  ");
5432                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
5433                         printf("\n    L4_PAYLOAD:  ");
5434                 else
5435                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
5436                 for (j = 0; j < num; j++)
5437                         printf("  %-5u", cfg->src_offset[j]);
5438         }
5439         printf("\n");
5440 }
5441
5442 static inline void
5443 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
5444 {
5445         struct rte_eth_fdir_flex_mask *mask;
5446         uint32_t i, j;
5447         char *p;
5448
5449         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
5450                 mask = &flex_conf->flex_mask[i];
5451                 p = flowtype_to_str(mask->flow_type);
5452                 printf("\n    %s:\t", p ? p : "unknown");
5453                 for (j = 0; j < num; j++)
5454                         printf(" %02x", mask->mask[j]);
5455         }
5456         printf("\n");
5457 }
5458
5459 static inline void
5460 print_fdir_flow_type(uint32_t flow_types_mask)
5461 {
5462         int i;
5463         char *p;
5464
5465         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
5466                 if (!(flow_types_mask & (1 << i)))
5467                         continue;
5468                 p = flowtype_to_str(i);
5469                 if (p)
5470                         printf(" %s", p);
5471                 else
5472                         printf(" unknown");
5473         }
5474         printf("\n");
5475 }
5476
5477 static int
5478 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
5479                     struct rte_eth_fdir_stats *fdir_stat)
5480 {
5481         int ret = -ENOTSUP;
5482
5483 #ifdef RTE_NET_I40E
5484         if (ret == -ENOTSUP) {
5485                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
5486                 if (!ret)
5487                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
5488         }
5489 #endif
5490 #ifdef RTE_NET_IXGBE
5491         if (ret == -ENOTSUP) {
5492                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
5493                 if (!ret)
5494                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
5495         }
5496 #endif
5497         switch (ret) {
5498         case 0:
5499                 break;
5500         case -ENOTSUP:
5501                 fprintf(stderr, "\n FDIR is not supported on port %-2d\n",
5502                         port_id);
5503                 break;
5504         default:
5505                 fprintf(stderr, "programming error: (%s)\n", strerror(-ret));
5506                 break;
5507         }
5508         return ret;
5509 }
5510
5511 void
5512 fdir_get_infos(portid_t port_id)
5513 {
5514         struct rte_eth_fdir_stats fdir_stat;
5515         struct rte_eth_fdir_info fdir_info;
5516
5517         static const char *fdir_stats_border = "########################";
5518
5519         if (port_id_is_invalid(port_id, ENABLED_WARN))
5520                 return;
5521
5522         memset(&fdir_info, 0, sizeof(fdir_info));
5523         memset(&fdir_stat, 0, sizeof(fdir_stat));
5524         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
5525                 return;
5526
5527         printf("\n  %s FDIR infos for port %-2d     %s\n",
5528                fdir_stats_border, port_id, fdir_stats_border);
5529         printf("  MODE: ");
5530         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
5531                 printf("  PERFECT\n");
5532         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
5533                 printf("  PERFECT-MAC-VLAN\n");
5534         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
5535                 printf("  PERFECT-TUNNEL\n");
5536         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
5537                 printf("  SIGNATURE\n");
5538         else
5539                 printf("  DISABLE\n");
5540         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
5541                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
5542                 printf("  SUPPORTED FLOW TYPE: ");
5543                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
5544         }
5545         printf("  FLEX PAYLOAD INFO:\n");
5546         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
5547                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
5548                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
5549                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
5550                 fdir_info.flex_payload_unit,
5551                 fdir_info.max_flex_payload_segment_num,
5552                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
5553         printf("  MASK: ");
5554         print_fdir_mask(&fdir_info.mask);
5555         if (fdir_info.flex_conf.nb_payloads > 0) {
5556                 printf("  FLEX PAYLOAD SRC OFFSET:");
5557                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
5558         }
5559         if (fdir_info.flex_conf.nb_flexmasks > 0) {
5560                 printf("  FLEX MASK CFG:");
5561                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
5562         }
5563         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
5564                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
5565         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
5566                fdir_info.guarant_spc, fdir_info.best_spc);
5567         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
5568                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
5569                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
5570                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
5571                fdir_stat.collision, fdir_stat.free,
5572                fdir_stat.maxhash, fdir_stat.maxlen,
5573                fdir_stat.add, fdir_stat.remove,
5574                fdir_stat.f_add, fdir_stat.f_remove);
5575         printf("  %s############################%s\n",
5576                fdir_stats_border, fdir_stats_border);
5577 }
5578
5579 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
5580
5581 void
5582 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
5583 {
5584         struct rte_port *port;
5585         struct rte_eth_fdir_flex_conf *flex_conf;
5586         int i, idx = 0;
5587
5588         port = &ports[port_id];
5589         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
5590         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
5591                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
5592                         idx = i;
5593                         break;
5594                 }
5595         }
5596         if (i >= RTE_ETH_FLOW_MAX) {
5597                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
5598                         idx = flex_conf->nb_flexmasks;
5599                         flex_conf->nb_flexmasks++;
5600                 } else {
5601                         fprintf(stderr,
5602                                 "The flex mask table is full. Can not set flex mask for flow_type(%u).",
5603                                 cfg->flow_type);
5604                         return;
5605                 }
5606         }
5607         rte_memcpy(&flex_conf->flex_mask[idx],
5608                          cfg,
5609                          sizeof(struct rte_eth_fdir_flex_mask));
5610 }
5611
5612 void
5613 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
5614 {
5615         struct rte_port *port;
5616         struct rte_eth_fdir_flex_conf *flex_conf;
5617         int i, idx = 0;
5618
5619         port = &ports[port_id];
5620         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
5621         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
5622                 if (cfg->type == flex_conf->flex_set[i].type) {
5623                         idx = i;
5624                         break;
5625                 }
5626         }
5627         if (i >= RTE_ETH_PAYLOAD_MAX) {
5628                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
5629                         idx = flex_conf->nb_payloads;
5630                         flex_conf->nb_payloads++;
5631                 } else {
5632                         fprintf(stderr,
5633                                 "The flex payload table is full. Can not set flex payload for type(%u).",
5634                                 cfg->type);
5635                         return;
5636                 }
5637         }
5638         rte_memcpy(&flex_conf->flex_set[idx],
5639                          cfg,
5640                          sizeof(struct rte_eth_flex_payload_cfg));
5641
5642 }
5643
5644 void
5645 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
5646 {
5647 #ifdef RTE_NET_IXGBE
5648         int diag;
5649
5650         if (is_rx)
5651                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
5652         else
5653                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
5654
5655         if (diag == 0)
5656                 return;
5657         fprintf(stderr,
5658                 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
5659                 is_rx ? "rx" : "tx", port_id, diag);
5660         return;
5661 #endif
5662         fprintf(stderr, "VF %s setting not supported for port %d\n",
5663                 is_rx ? "Rx" : "Tx", port_id);
5664         RTE_SET_USED(vf);
5665         RTE_SET_USED(on);
5666 }
5667
5668 int
5669 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
5670 {
5671         int diag;
5672         struct rte_eth_link link;
5673         int ret;
5674
5675         if (port_id_is_invalid(port_id, ENABLED_WARN))
5676                 return 1;
5677         ret = eth_link_get_nowait_print_err(port_id, &link);
5678         if (ret < 0)
5679                 return 1;
5680         if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN &&
5681             rate > link.link_speed) {
5682                 fprintf(stderr,
5683                         "Invalid rate value:%u bigger than link speed: %u\n",
5684                         rate, link.link_speed);
5685                 return 1;
5686         }
5687         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
5688         if (diag == 0)
5689                 return diag;
5690         fprintf(stderr,
5691                 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
5692                 port_id, diag);
5693         return diag;
5694 }
5695
5696 int
5697 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
5698 {
5699         int diag = -ENOTSUP;
5700
5701         RTE_SET_USED(vf);
5702         RTE_SET_USED(rate);
5703         RTE_SET_USED(q_msk);
5704
5705 #ifdef RTE_NET_IXGBE
5706         if (diag == -ENOTSUP)
5707                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
5708                                                        q_msk);
5709 #endif
5710 #ifdef RTE_NET_BNXT
5711         if (diag == -ENOTSUP)
5712                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
5713 #endif
5714         if (diag == 0)
5715                 return diag;
5716
5717         fprintf(stderr,
5718                 "%s for port_id=%d failed diag=%d\n",
5719                 __func__, port_id, diag);
5720         return diag;
5721 }
5722
5723 /*
5724  * Functions to manage the set of filtered Multicast MAC addresses.
5725  *
5726  * A pool of filtered multicast MAC addresses is associated with each port.
5727  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
5728  * The address of the pool and the number of valid multicast MAC addresses
5729  * recorded in the pool are stored in the fields "mc_addr_pool" and
5730  * "mc_addr_nb" of the "rte_port" data structure.
5731  *
5732  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
5733  * to be supplied a contiguous array of multicast MAC addresses.
5734  * To comply with this constraint, the set of multicast addresses recorded
5735  * into the pool are systematically compacted at the beginning of the pool.
5736  * Hence, when a multicast address is removed from the pool, all following
5737  * addresses, if any, are copied back to keep the set contiguous.
5738  */
5739 #define MCAST_POOL_INC 32
5740
5741 static int
5742 mcast_addr_pool_extend(struct rte_port *port)
5743 {
5744         struct rte_ether_addr *mc_pool;
5745         size_t mc_pool_size;
5746
5747         /*
5748          * If a free entry is available at the end of the pool, just
5749          * increment the number of recorded multicast addresses.
5750          */
5751         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
5752                 port->mc_addr_nb++;
5753                 return 0;
5754         }
5755
5756         /*
5757          * [re]allocate a pool with MCAST_POOL_INC more entries.
5758          * The previous test guarantees that port->mc_addr_nb is a multiple
5759          * of MCAST_POOL_INC.
5760          */
5761         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
5762                                                     MCAST_POOL_INC);
5763         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
5764                                                 mc_pool_size);
5765         if (mc_pool == NULL) {
5766                 fprintf(stderr,
5767                         "allocation of pool of %u multicast addresses failed\n",
5768                         port->mc_addr_nb + MCAST_POOL_INC);
5769                 return -ENOMEM;
5770         }
5771
5772         port->mc_addr_pool = mc_pool;
5773         port->mc_addr_nb++;
5774         return 0;
5775
5776 }
5777
5778 static void
5779 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5780 {
5781         if (mcast_addr_pool_extend(port) != 0)
5782                 return;
5783         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5784 }
5785
5786 static void
5787 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5788 {
5789         port->mc_addr_nb--;
5790         if (addr_idx == port->mc_addr_nb) {
5791                 /* No need to recompact the set of multicast addresses. */
5792                 if (port->mc_addr_nb == 0) {
5793                         /* free the pool of multicast addresses. */
5794                         free(port->mc_addr_pool);
5795                         port->mc_addr_pool = NULL;
5796                 }
5797                 return;
5798         }
5799         memmove(&port->mc_addr_pool[addr_idx],
5800                 &port->mc_addr_pool[addr_idx + 1],
5801                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5802 }
5803
5804 static int
5805 eth_port_multicast_addr_list_set(portid_t port_id)
5806 {
5807         struct rte_port *port;
5808         int diag;
5809
5810         port = &ports[port_id];
5811         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5812                                             port->mc_addr_nb);
5813         if (diag < 0)
5814                 fprintf(stderr,
5815                         "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5816                         port_id, port->mc_addr_nb, diag);
5817
5818         return diag;
5819 }
5820
5821 void
5822 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5823 {
5824         struct rte_port *port;
5825         uint32_t i;
5826
5827         if (port_id_is_invalid(port_id, ENABLED_WARN))
5828                 return;
5829
5830         port = &ports[port_id];
5831
5832         /*
5833          * Check that the added multicast MAC address is not already recorded
5834          * in the pool of multicast addresses.
5835          */
5836         for (i = 0; i < port->mc_addr_nb; i++) {
5837                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5838                         fprintf(stderr,
5839                                 "multicast address already filtered by port\n");
5840                         return;
5841                 }
5842         }
5843
5844         mcast_addr_pool_append(port, mc_addr);
5845         if (eth_port_multicast_addr_list_set(port_id) < 0)
5846                 /* Rollback on failure, remove the address from the pool */
5847                 mcast_addr_pool_remove(port, i);
5848 }
5849
5850 void
5851 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5852 {
5853         struct rte_port *port;
5854         uint32_t i;
5855
5856         if (port_id_is_invalid(port_id, ENABLED_WARN))
5857                 return;
5858
5859         port = &ports[port_id];
5860
5861         /*
5862          * Search the pool of multicast MAC addresses for the removed address.
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                         break;
5867         }
5868         if (i == port->mc_addr_nb) {
5869                 fprintf(stderr, "multicast address not filtered by port %d\n",
5870                         port_id);
5871                 return;
5872         }
5873
5874         mcast_addr_pool_remove(port, i);
5875         if (eth_port_multicast_addr_list_set(port_id) < 0)
5876                 /* Rollback on failure, add the address back into the pool */
5877                 mcast_addr_pool_append(port, mc_addr);
5878 }
5879
5880 void
5881 port_dcb_info_display(portid_t port_id)
5882 {
5883         struct rte_eth_dcb_info dcb_info;
5884         uint16_t i;
5885         int ret;
5886         static const char *border = "================";
5887
5888         if (port_id_is_invalid(port_id, ENABLED_WARN))
5889                 return;
5890
5891         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5892         if (ret) {
5893                 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n",
5894                         port_id);
5895                 return;
5896         }
5897         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5898         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5899         printf("\n  TC :        ");
5900         for (i = 0; i < dcb_info.nb_tcs; i++)
5901                 printf("\t%4d", i);
5902         printf("\n  Priority :  ");
5903         for (i = 0; i < dcb_info.nb_tcs; i++)
5904                 printf("\t%4d", dcb_info.prio_tc[i]);
5905         printf("\n  BW percent :");
5906         for (i = 0; i < dcb_info.nb_tcs; i++)
5907                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5908         printf("\n  RXQ base :  ");
5909         for (i = 0; i < dcb_info.nb_tcs; i++)
5910                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5911         printf("\n  RXQ number :");
5912         for (i = 0; i < dcb_info.nb_tcs; i++)
5913                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5914         printf("\n  TXQ base :  ");
5915         for (i = 0; i < dcb_info.nb_tcs; i++)
5916                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5917         printf("\n  TXQ number :");
5918         for (i = 0; i < dcb_info.nb_tcs; i++)
5919                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5920         printf("\n");
5921 }
5922
5923 uint8_t *
5924 open_file(const char *file_path, uint32_t *size)
5925 {
5926         int fd = open(file_path, O_RDONLY);
5927         off_t pkg_size;
5928         uint8_t *buf = NULL;
5929         int ret = 0;
5930         struct stat st_buf;
5931
5932         if (size)
5933                 *size = 0;
5934
5935         if (fd == -1) {
5936                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5937                 return buf;
5938         }
5939
5940         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5941                 close(fd);
5942                 fprintf(stderr, "%s: File operations failed\n", __func__);
5943                 return buf;
5944         }
5945
5946         pkg_size = st_buf.st_size;
5947         if (pkg_size < 0) {
5948                 close(fd);
5949                 fprintf(stderr, "%s: File operations failed\n", __func__);
5950                 return buf;
5951         }
5952
5953         buf = (uint8_t *)malloc(pkg_size);
5954         if (!buf) {
5955                 close(fd);
5956                 fprintf(stderr, "%s: Failed to malloc memory\n", __func__);
5957                 return buf;
5958         }
5959
5960         ret = read(fd, buf, pkg_size);
5961         if (ret < 0) {
5962                 close(fd);
5963                 fprintf(stderr, "%s: File read operation failed\n", __func__);
5964                 close_file(buf);
5965                 return NULL;
5966         }
5967
5968         if (size)
5969                 *size = pkg_size;
5970
5971         close(fd);
5972
5973         return buf;
5974 }
5975
5976 int
5977 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5978 {
5979         FILE *fh = fopen(file_path, "wb");
5980
5981         if (fh == NULL) {
5982                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5983                 return -1;
5984         }
5985
5986         if (fwrite(buf, 1, size, fh) != size) {
5987                 fclose(fh);
5988                 fprintf(stderr, "%s: File write operation failed\n", __func__);
5989                 return -1;
5990         }
5991
5992         fclose(fh);
5993
5994         return 0;
5995 }
5996
5997 int
5998 close_file(uint8_t *buf)
5999 {
6000         if (buf) {
6001                 free((void *)buf);
6002                 return 0;
6003         }
6004
6005         return -1;
6006 }
6007
6008 void
6009 port_queue_region_info_display(portid_t port_id, void *buf)
6010 {
6011 #ifdef RTE_NET_I40E
6012         uint16_t i, j;
6013         struct rte_pmd_i40e_queue_regions *info =
6014                 (struct rte_pmd_i40e_queue_regions *)buf;
6015         static const char *queue_region_info_stats_border = "-------";
6016
6017         if (!info->queue_region_number)
6018                 printf("there is no region has been set before");
6019
6020         printf("\n      %s All queue region info for port=%2d %s",
6021                         queue_region_info_stats_border, port_id,
6022                         queue_region_info_stats_border);
6023         printf("\n      queue_region_number: %-14u \n",
6024                         info->queue_region_number);
6025
6026         for (i = 0; i < info->queue_region_number; i++) {
6027                 printf("\n      region_id: %-14u queue_number: %-14u "
6028                         "queue_start_index: %-14u \n",
6029                         info->region[i].region_id,
6030                         info->region[i].queue_num,
6031                         info->region[i].queue_start_index);
6032
6033                 printf("  user_priority_num is  %-14u :",
6034                                         info->region[i].user_priority_num);
6035                 for (j = 0; j < info->region[i].user_priority_num; j++)
6036                         printf(" %-14u ", info->region[i].user_priority[j]);
6037
6038                 printf("\n      flowtype_num is  %-14u :",
6039                                 info->region[i].flowtype_num);
6040                 for (j = 0; j < info->region[i].flowtype_num; j++)
6041                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
6042         }
6043 #else
6044         RTE_SET_USED(port_id);
6045         RTE_SET_USED(buf);
6046 #endif
6047
6048         printf("\n\n");
6049 }
6050
6051 void
6052 show_macs(portid_t port_id)
6053 {
6054         char buf[RTE_ETHER_ADDR_FMT_SIZE];
6055         struct rte_eth_dev_info dev_info;
6056         int32_t i, rc, num_macs = 0;
6057
6058         if (eth_dev_info_get_print_err(port_id, &dev_info))
6059                 return;
6060
6061         struct rte_ether_addr addr[dev_info.max_mac_addrs];
6062         rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs);
6063         if (rc < 0)
6064                 return;
6065
6066         for (i = 0; i < rc; i++) {
6067
6068                 /* skip zero address */
6069                 if (rte_is_zero_ether_addr(&addr[i]))
6070                         continue;
6071
6072                 num_macs++;
6073         }
6074
6075         printf("Number of MAC address added: %d\n", num_macs);
6076
6077         for (i = 0; i < rc; i++) {
6078
6079                 /* skip zero address */
6080                 if (rte_is_zero_ether_addr(&addr[i]))
6081                         continue;
6082
6083                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]);
6084                 printf("  %s\n", buf);
6085         }
6086 }
6087
6088 void
6089 show_mcast_macs(portid_t port_id)
6090 {
6091         char buf[RTE_ETHER_ADDR_FMT_SIZE];
6092         struct rte_ether_addr *addr;
6093         struct rte_port *port;
6094         uint32_t i;
6095
6096         port = &ports[port_id];
6097
6098         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
6099
6100         for (i = 0; i < port->mc_addr_nb; i++) {
6101                 addr = &port->mc_addr_pool[i];
6102
6103                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
6104                 printf("  %s\n", buf);
6105         }
6106 }