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