app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_branch_prediction.h>
  31 #include <rte_mempool.h>
  32 #include <rte_mbuf.h>
  33 #include <rte_interrupts.h>
  34 #include <rte_pci.h>
  35 #include <rte_ether.h>
  36 #include <rte_ethdev.h>
  37 #include <rte_string_fns.h>
  38 #include <rte_cycles.h>
  39 #include <rte_flow.h>
  40 #include <rte_mtr.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_NET_IXGBE
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_NET_I40E
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_NET_BNXT
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #ifdef RTE_LIB_GRO
  52 #include <rte_gro.h>
  53 #endif
  54 #include <rte_hexdump.h>
  55
  56 #include "testpmd.h"
  57 #include "cmdline_mtr.h"
  58
  59 #define ETHDEV_FWVERS_LEN 32
  60
  61 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  62 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  63 #else
  64 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  65 #endif
  66
  67 #define NS_PER_SEC 1E9
  68
  69 static char *flowtype_to_str(uint16_t flow_type);
  70
  71 static const struct {
  72         enum tx_pkt_split split;
  73         const char *name;
  74 } tx_split_name[] = {
  75         {
  76                 .split = TX_PKT_SPLIT_OFF,
  77                 .name = "off",
  78         },
  79         {
  80                 .split = TX_PKT_SPLIT_ON,
  81                 .name = "on",
  82         },
  83         {
  84                 .split = TX_PKT_SPLIT_RND,
  85                 .name = "rand",
  86         },
  87 };
  88
  89 const struct rss_type_info rss_type_table[] = {
  90         { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP |
  91                 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD |
  92                 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP |
  93                 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2},
  94         { "none", 0 },
  95         { "eth", RTE_ETH_RSS_ETH },
  96         { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY },
  97         { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY },
  98         { "vlan", RTE_ETH_RSS_VLAN },
  99         { "s-vlan", RTE_ETH_RSS_S_VLAN },
 100         { "c-vlan", RTE_ETH_RSS_C_VLAN },
 101         { "ipv4", RTE_ETH_RSS_IPV4 },
 102         { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 },
 103         { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP },
 104         { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP },
 105         { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP },
 106         { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER },
 107         { "ipv6", RTE_ETH_RSS_IPV6 },
 108         { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 },
 109         { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP },
 110         { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP },
 111         { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP },
 112         { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER },
 113         { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD },
 114         { "ipv6-ex", RTE_ETH_RSS_IPV6_EX },
 115         { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX },
 116         { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX },
 117         { "port", RTE_ETH_RSS_PORT },
 118         { "vxlan", RTE_ETH_RSS_VXLAN },
 119         { "geneve", RTE_ETH_RSS_GENEVE },
 120         { "nvgre", RTE_ETH_RSS_NVGRE },
 121         { "ip", RTE_ETH_RSS_IP },
 122         { "udp", RTE_ETH_RSS_UDP },
 123         { "tcp", RTE_ETH_RSS_TCP },
 124         { "sctp", RTE_ETH_RSS_SCTP },
 125         { "tunnel", RTE_ETH_RSS_TUNNEL },
 126         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 127         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 128         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 129         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 130         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 131         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 132         { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY },
 133         { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY },
 134         { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY },
 135         { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY },
 136         { "esp", RTE_ETH_RSS_ESP },
 137         { "ah", RTE_ETH_RSS_AH },
 138         { "l2tpv3", RTE_ETH_RSS_L2TPV3 },
 139         { "pfcp", RTE_ETH_RSS_PFCP },
 140         { "pppoe", RTE_ETH_RSS_PPPOE },
 141         { "gtpu", RTE_ETH_RSS_GTPU },
 142         { "ecpri", RTE_ETH_RSS_ECPRI },
 143         { "mpls", RTE_ETH_RSS_MPLS },
 144         { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM },
 145         { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM },
 146         { "l2tpv2", RTE_ETH_RSS_L2TPV2 },
 147         { NULL, 0 },
 148 };
 149
 150 static const struct {
 151         enum rte_eth_fec_mode mode;
 152         const char *name;
 153 } fec_mode_name[] = {
 154         {
 155                 .mode = RTE_ETH_FEC_NOFEC,
 156                 .name = "off",
 157         },
 158         {
 159                 .mode = RTE_ETH_FEC_AUTO,
 160                 .name = "auto",
 161         },
 162         {
 163                 .mode = RTE_ETH_FEC_BASER,
 164                 .name = "baser",
 165         },
 166         {
 167                 .mode = RTE_ETH_FEC_RS,
 168                 .name = "rs",
 169         },
 170 };
 171
 172 static void
 173 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 174 {
 175         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 176         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 177         printf("%s%s", name, buf);
 178 }
 179
 180 static void
 181 nic_xstats_display_periodic(portid_t port_id)
 182 {
 183         struct xstat_display_info *xstats_info;
 184         uint64_t *prev_values, *curr_values;
 185         uint64_t diff_value, value_rate;
 186         struct timespec cur_time;
 187         uint64_t *ids_supp;
 188         size_t ids_supp_sz;
 189         uint64_t diff_ns;
 190         unsigned int i;
 191         int rc;
 192
 193         xstats_info = &ports[port_id].xstats_info;
 194
 195         ids_supp_sz = xstats_info->ids_supp_sz;
 196         if (ids_supp_sz == 0)
 197                 return;
 198
 199         printf("\n");
 200
 201         ids_supp = xstats_info->ids_supp;
 202         prev_values = xstats_info->prev_values;
 203         curr_values = xstats_info->curr_values;
 204
 205         rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values,
 206                                       ids_supp_sz);
 207         if (rc != (int)ids_supp_sz) {
 208                 fprintf(stderr,
 209                         "Failed to get values of %zu xstats for port %u - return code %d\n",
 210                         ids_supp_sz, port_id, rc);
 211                 return;
 212         }
 213
 214         diff_ns = 0;
 215         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 216                 uint64_t ns;
 217
 218                 ns = cur_time.tv_sec * NS_PER_SEC;
 219                 ns += cur_time.tv_nsec;
 220
 221                 if (xstats_info->prev_ns != 0)
 222                         diff_ns = ns - xstats_info->prev_ns;
 223                 xstats_info->prev_ns = ns;
 224         }
 225
 226         printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)");
 227         for (i = 0; i < ids_supp_sz; i++) {
 228                 diff_value = (curr_values[i] > prev_values[i]) ?
 229                              (curr_values[i] - prev_values[i]) : 0;
 230                 prev_values[i] = curr_values[i];
 231                 value_rate = diff_ns > 0 ?
 232                                 (double)diff_value / diff_ns * NS_PER_SEC : 0;
 233
 234                 printf("  %-25s%12"PRIu64" %15"PRIu64"\n",
 235                        xstats_display[i].name, curr_values[i], value_rate);
 236         }
 237 }
 238
 239 void
 240 nic_stats_display(portid_t port_id)
 241 {
 242         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 243         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 244         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 245         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 246         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 247         struct timespec cur_time;
 248         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 249                                                                 diff_ns;
 250         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 251         struct rte_eth_stats stats;
 252
 253         static const char *nic_stats_border = "########################";
 254
 255         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 256                 print_valid_ports();
 257                 return;
 258         }
 259         rte_eth_stats_get(port_id, &stats);
 260         printf("\n  %s NIC statistics for port %-2d %s\n",
 261                nic_stats_border, port_id, nic_stats_border);
 262
 263         printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 264                "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes);
 265         printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 266         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 267         printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 268                "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes);
 269
 270         diff_ns = 0;
 271         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 272                 uint64_t ns;
 273
 274                 ns = cur_time.tv_sec * NS_PER_SEC;
 275                 ns += cur_time.tv_nsec;
 276
 277                 if (prev_ns[port_id] != 0)
 278                         diff_ns = ns - prev_ns[port_id];
 279                 prev_ns[port_id] = ns;
 280         }
 281
 282         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 283                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 284         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 285                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 286         prev_pkts_rx[port_id] = stats.ipackets;
 287         prev_pkts_tx[port_id] = stats.opackets;
 288         mpps_rx = diff_ns > 0 ?
 289                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 290         mpps_tx = diff_ns > 0 ?
 291                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 292
 293         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 294                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 295         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 296                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 297         prev_bytes_rx[port_id] = stats.ibytes;
 298         prev_bytes_tx[port_id] = stats.obytes;
 299         mbps_rx = diff_ns > 0 ?
 300                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 301         mbps_tx = diff_ns > 0 ?
 302                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 303
 304         printf("\n  Throughput (since last show)\n");
 305         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 306                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 307                mpps_tx, mbps_tx * 8);
 308
 309         if (xstats_display_num > 0)
 310                 nic_xstats_display_periodic(port_id);
 311
 312         printf("  %s############################%s\n",
 313                nic_stats_border, nic_stats_border);
 314 }
 315
 316 void
 317 nic_stats_clear(portid_t port_id)
 318 {
 319         int ret;
 320
 321         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 322                 print_valid_ports();
 323                 return;
 324         }
 325
 326         ret = rte_eth_stats_reset(port_id);
 327         if (ret != 0) {
 328                 fprintf(stderr,
 329                         "%s: Error: failed to reset stats (port %u): %s",
 330                         __func__, port_id, strerror(-ret));
 331                 return;
 332         }
 333
 334         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 335         if (ret != 0) {
 336                 if (ret < 0)
 337                         ret = -ret;
 338                 fprintf(stderr,
 339                         "%s: Error: failed to get stats (port %u): %s",
 340                         __func__, port_id, strerror(ret));
 341                 return;
 342         }
 343         printf("\n  NIC statistics for port %d cleared\n", port_id);
 344 }
 345
 346 void
 347 nic_xstats_display(portid_t port_id)
 348 {
 349         struct rte_eth_xstat *xstats;
 350         int cnt_xstats, idx_xstat;
 351         struct rte_eth_xstat_name *xstats_names;
 352
 353         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 354                 print_valid_ports();
 355                 return;
 356         }
 357         printf("###### NIC extended statistics for port %-2d\n", port_id);
 358         if (!rte_eth_dev_is_valid_port(port_id)) {
 359                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
 360                 return;
 361         }
 362
 363         /* Get count */
 364         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 365         if (cnt_xstats  < 0) {
 366                 fprintf(stderr, "Error: Cannot get count of xstats\n");
 367                 return;
 368         }
 369
 370         /* Get id-name lookup table */
 371         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 372         if (xstats_names == NULL) {
 373                 fprintf(stderr, "Cannot allocate memory for xstats lookup\n");
 374                 return;
 375         }
 376         if (cnt_xstats != rte_eth_xstats_get_names(
 377                         port_id, xstats_names, cnt_xstats)) {
 378                 fprintf(stderr, "Error: Cannot get xstats lookup\n");
 379                 free(xstats_names);
 380                 return;
 381         }
 382
 383         /* Get stats themselves */
 384         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 385         if (xstats == NULL) {
 386                 fprintf(stderr, "Cannot allocate memory for xstats\n");
 387                 free(xstats_names);
 388                 return;
 389         }
 390         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 391                 fprintf(stderr, "Error: Unable to get xstats\n");
 392                 free(xstats_names);
 393                 free(xstats);
 394                 return;
 395         }
 396
 397         /* Display xstats */
 398         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 399                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 400                         continue;
 401                 printf("%s: %"PRIu64"\n",
 402                         xstats_names[idx_xstat].name,
 403                         xstats[idx_xstat].value);
 404         }
 405         free(xstats_names);
 406         free(xstats);
 407 }
 408
 409 void
 410 nic_xstats_clear(portid_t port_id)
 411 {
 412         int ret;
 413
 414         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 415                 print_valid_ports();
 416                 return;
 417         }
 418
 419         ret = rte_eth_xstats_reset(port_id);
 420         if (ret != 0) {
 421                 fprintf(stderr,
 422                         "%s: Error: failed to reset xstats (port %u): %s\n",
 423                         __func__, port_id, strerror(-ret));
 424                 return;
 425         }
 426
 427         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 428         if (ret != 0) {
 429                 if (ret < 0)
 430                         ret = -ret;
 431                 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s",
 432                         __func__, port_id, strerror(ret));
 433                 return;
 434         }
 435 }
 436
 437 static const char *
 438 get_queue_state_name(uint8_t queue_state)
 439 {
 440         if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED)
 441                 return "stopped";
 442         else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED)
 443                 return "started";
 444         else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN)
 445                 return "hairpin";
 446         else
 447                 return "unknown";
 448 }
 449
 450 void
 451 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 452 {
 453         struct rte_eth_burst_mode mode;
 454         struct rte_eth_rxq_info qinfo;
 455         int32_t rc;
 456         static const char *info_border = "*********************";
 457
 458         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 459         if (rc != 0) {
 460                 fprintf(stderr,
 461                         "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n",
 462                         port_id, queue_id, strerror(-rc), rc);
 463                 return;
 464         }
 465
 466         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 467                info_border, port_id, queue_id, info_border);
 468
 469         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 470         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 471         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 472         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 473         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 474         printf("\nRX drop packets: %s",
 475                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 476         printf("\nRX deferred start: %s",
 477                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 478         printf("\nRX scattered packets: %s",
 479                 (qinfo.scattered_rx != 0) ? "on" : "off");
 480         printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state));
 481         if (qinfo.rx_buf_size != 0)
 482                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 483         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 484
 485         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 486                 printf("\nBurst mode: %s%s",
 487                        mode.info,
 488                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 489                                 " (per queue)" : "");
 490
 491         printf("\n");
 492 }
 493
 494 void
 495 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 496 {
 497         struct rte_eth_burst_mode mode;
 498         struct rte_eth_txq_info qinfo;
 499         int32_t rc;
 500         static const char *info_border = "*********************";
 501
 502         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 503         if (rc != 0) {
 504                 fprintf(stderr,
 505                         "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n",
 506                         port_id, queue_id, strerror(-rc), rc);
 507                 return;
 508         }
 509
 510         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 511                info_border, port_id, queue_id, info_border);
 512
 513         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 514         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 515         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 516         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 517         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 518         printf("\nTX deferred start: %s",
 519                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 520         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 521         printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state));
 522
 523         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 524                 printf("\nBurst mode: %s%s",
 525                        mode.info,
 526                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 527                                 " (per queue)" : "");
 528
 529         printf("\n");
 530 }
 531
 532 static int bus_match_all(const struct rte_bus *bus, const void *data)
 533 {
 534         RTE_SET_USED(bus);
 535         RTE_SET_USED(data);
 536         return 0;
 537 }
 538
 539 static void
 540 device_infos_display_speeds(uint32_t speed_capa)
 541 {
 542         printf("\n\tDevice speed capability:");
 543         if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG)
 544                 printf(" Autonegotiate (all speeds)");
 545         if (speed_capa & RTE_ETH_LINK_SPEED_FIXED)
 546                 printf(" Disable autonegotiate (fixed speed)  ");
 547         if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD)
 548                 printf(" 10 Mbps half-duplex  ");
 549         if (speed_capa & RTE_ETH_LINK_SPEED_10M)
 550                 printf(" 10 Mbps full-duplex  ");
 551         if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD)
 552                 printf(" 100 Mbps half-duplex  ");
 553         if (speed_capa & RTE_ETH_LINK_SPEED_100M)
 554                 printf(" 100 Mbps full-duplex  ");
 555         if (speed_capa & RTE_ETH_LINK_SPEED_1G)
 556                 printf(" 1 Gbps  ");
 557         if (speed_capa & RTE_ETH_LINK_SPEED_2_5G)
 558                 printf(" 2.5 Gbps  ");
 559         if (speed_capa & RTE_ETH_LINK_SPEED_5G)
 560                 printf(" 5 Gbps  ");
 561         if (speed_capa & RTE_ETH_LINK_SPEED_10G)
 562                 printf(" 10 Gbps  ");
 563         if (speed_capa & RTE_ETH_LINK_SPEED_20G)
 564                 printf(" 20 Gbps  ");
 565         if (speed_capa & RTE_ETH_LINK_SPEED_25G)
 566                 printf(" 25 Gbps  ");
 567         if (speed_capa & RTE_ETH_LINK_SPEED_40G)
 568                 printf(" 40 Gbps  ");
 569         if (speed_capa & RTE_ETH_LINK_SPEED_50G)
 570                 printf(" 50 Gbps  ");
 571         if (speed_capa & RTE_ETH_LINK_SPEED_56G)
 572                 printf(" 56 Gbps  ");
 573         if (speed_capa & RTE_ETH_LINK_SPEED_100G)
 574                 printf(" 100 Gbps  ");
 575         if (speed_capa & RTE_ETH_LINK_SPEED_200G)
 576                 printf(" 200 Gbps  ");
 577 }
 578
 579 void
 580 device_infos_display(const char *identifier)
 581 {
 582         static const char *info_border = "*********************";
 583         struct rte_bus *start = NULL, *next;
 584         struct rte_dev_iterator dev_iter;
 585         char name[RTE_ETH_NAME_MAX_LEN];
 586         struct rte_ether_addr mac_addr;
 587         struct rte_device *dev;
 588         struct rte_devargs da;
 589         portid_t port_id;
 590         struct rte_eth_dev_info dev_info;
 591         char devstr[128];
 592
 593         memset(&da, 0, sizeof(da));
 594         if (!identifier)
 595                 goto skip_parse;
 596
 597         if (rte_devargs_parsef(&da, "%s", identifier)) {
 598                 fprintf(stderr, "cannot parse identifier\n");
 599                 return;
 600         }
 601
 602 skip_parse:
 603         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 604
 605                 start = next;
 606                 if (identifier && da.bus != next)
 607                         continue;
 608
 609                 /* Skip buses that don't have iterate method */
 610                 if (!next->dev_iterate)
 611                         continue;
 612
 613                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 614                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 615
 616                         if (!dev->driver)
 617                                 continue;
 618                         /* Check for matching device if identifier is present */
 619                         if (identifier &&
 620                             strncmp(da.name, dev->name, strlen(dev->name)))
 621                                 continue;
 622                         printf("\n%s Infos for device %s %s\n",
 623                                info_border, dev->name, info_border);
 624                         printf("Bus name: %s", dev->bus->name);
 625                         printf("\nDriver name: %s", dev->driver->name);
 626                         printf("\nDevargs: %s",
 627                                dev->devargs ? dev->devargs->args : "");
 628                         printf("\nConnect to socket: %d", dev->numa_node);
 629                         printf("\n");
 630
 631                         /* List ports with matching device name */
 632                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 633                                 printf("\n\tPort id: %-2d", port_id);
 634                                 if (eth_macaddr_get_print_err(port_id,
 635                                                               &mac_addr) == 0)
 636                                         print_ethaddr("\n\tMAC address: ",
 637                                                       &mac_addr);
 638                                 rte_eth_dev_get_name_by_port(port_id, name);
 639                                 printf("\n\tDevice name: %s", name);
 640                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 641                                         device_infos_display_speeds(dev_info.speed_capa);
 642                                 printf("\n");
 643                         }
 644                 }
 645         };
 646         rte_devargs_reset(&da);
 647 }
 648
 649 static void
 650 print_dev_capabilities(uint64_t capabilities)
 651 {
 652         uint64_t single_capa;
 653         int begin;
 654         int end;
 655         int bit;
 656
 657         if (capabilities == 0)
 658                 return;
 659
 660         begin = __builtin_ctzll(capabilities);
 661         end = sizeof(capabilities) * CHAR_BIT - __builtin_clzll(capabilities);
 662
 663         single_capa = 1ULL << begin;
 664         for (bit = begin; bit < end; bit++) {
 665                 if (capabilities & single_capa)
 666                         printf(" %s",
 667                                rte_eth_dev_capability_name(single_capa));
 668                 single_capa <<= 1;
 669         }
 670 }
 671
 672 void
 673 port_infos_display(portid_t port_id)
 674 {
 675         struct rte_port *port;
 676         struct rte_ether_addr mac_addr;
 677         struct rte_eth_link link;
 678         struct rte_eth_dev_info dev_info;
 679         int vlan_offload;
 680         struct rte_mempool * mp;
 681         static const char *info_border = "*********************";
 682         uint16_t mtu;
 683         char name[RTE_ETH_NAME_MAX_LEN];
 684         int ret;
 685         char fw_version[ETHDEV_FWVERS_LEN];
 686
 687         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 688                 print_valid_ports();
 689                 return;
 690         }
 691         port = &ports[port_id];
 692         ret = eth_link_get_nowait_print_err(port_id, &link);
 693         if (ret < 0)
 694                 return;
 695
 696         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 697         if (ret != 0)
 698                 return;
 699
 700         printf("\n%s Infos for port %-2d %s\n",
 701                info_border, port_id, info_border);
 702         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 703                 print_ethaddr("MAC address: ", &mac_addr);
 704         rte_eth_dev_get_name_by_port(port_id, name);
 705         printf("\nDevice name: %s", name);
 706         printf("\nDriver name: %s", dev_info.driver_name);
 707
 708         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 709                                                 ETHDEV_FWVERS_LEN) == 0)
 710                 printf("\nFirmware-version: %s", fw_version);
 711         else
 712                 printf("\nFirmware-version: %s", "not available");
 713
 714         if (dev_info.device->devargs && dev_info.device->devargs->args)
 715                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 716         printf("\nConnect to socket: %u", port->socket_id);
 717
 718         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 719                 mp = mbuf_pool_find(port_numa[port_id], 0);
 720                 if (mp)
 721                         printf("\nmemory allocation on the socket: %d",
 722                                                         port_numa[port_id]);
 723         } else
 724                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 725
 726         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 727         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 728         printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ?
 729                ("full-duplex") : ("half-duplex"));
 730         printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ?
 731                ("On") : ("Off"));
 732
 733         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 734                 printf("MTU: %u\n", mtu);
 735
 736         printf("Promiscuous mode: %s\n",
 737                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 738         printf("Allmulticast mode: %s\n",
 739                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 740         printf("Maximum number of MAC addresses: %u\n",
 741                (unsigned int)(port->dev_info.max_mac_addrs));
 742         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 743                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 744
 745         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 746         if (vlan_offload >= 0){
 747                 printf("VLAN offload: \n");
 748                 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD)
 749                         printf("  strip on, ");
 750                 else
 751                         printf("  strip off, ");
 752
 753                 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD)
 754                         printf("filter on, ");
 755                 else
 756                         printf("filter off, ");
 757
 758                 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD)
 759                         printf("extend on, ");
 760                 else
 761                         printf("extend off, ");
 762
 763                 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD)
 764                         printf("qinq strip on\n");
 765                 else
 766                         printf("qinq strip off\n");
 767         }
 768
 769         if (dev_info.hash_key_size > 0)
 770                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 771         if (dev_info.reta_size > 0)
 772                 printf("Redirection table size: %u\n", dev_info.reta_size);
 773         if (!dev_info.flow_type_rss_offloads)
 774                 printf("No RSS offload flow type is supported.\n");
 775         else {
 776                 uint16_t i;
 777                 char *p;
 778
 779                 printf("Supported RSS offload flow types:\n");
 780                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 781                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 782                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 783                                 continue;
 784                         p = flowtype_to_str(i);
 785                         if (p)
 786                                 printf("  %s\n", p);
 787                         else
 788                                 printf("  user defined %d\n", i);
 789                 }
 790         }
 791
 792         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 793         printf("Maximum configurable length of RX packet: %u\n",
 794                 dev_info.max_rx_pktlen);
 795         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 796                 dev_info.max_lro_pkt_size);
 797         if (dev_info.max_vfs)
 798                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 799         if (dev_info.max_vmdq_pools)
 800                 printf("Maximum number of VMDq pools: %u\n",
 801                         dev_info.max_vmdq_pools);
 802
 803         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 804         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 805         printf("Max possible number of RXDs per queue: %hu\n",
 806                 dev_info.rx_desc_lim.nb_max);
 807         printf("Min possible number of RXDs per queue: %hu\n",
 808                 dev_info.rx_desc_lim.nb_min);
 809         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 810
 811         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 812         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 813         printf("Max possible number of TXDs per queue: %hu\n",
 814                 dev_info.tx_desc_lim.nb_max);
 815         printf("Min possible number of TXDs per queue: %hu\n",
 816                 dev_info.tx_desc_lim.nb_min);
 817         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 818         printf("Max segment number per packet: %hu\n",
 819                 dev_info.tx_desc_lim.nb_seg_max);
 820         printf("Max segment number per MTU/TSO: %hu\n",
 821                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 822
 823         printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa);
 824         print_dev_capabilities(dev_info.dev_capa);
 825         printf(" )\n");
 826         /* Show switch info only if valid switch domain and port id is set */
 827         if (dev_info.switch_info.domain_id !=
 828                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 829                 if (dev_info.switch_info.name)
 830                         printf("Switch name: %s\n", dev_info.switch_info.name);
 831
 832                 printf("Switch domain Id: %u\n",
 833                         dev_info.switch_info.domain_id);
 834                 printf("Switch Port Id: %u\n",
 835                         dev_info.switch_info.port_id);
 836                 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0)
 837                         printf("Switch Rx domain: %u\n",
 838                                dev_info.switch_info.rx_domain);
 839         }
 840 }
 841
 842 void
 843 port_summary_header_display(void)
 844 {
 845         uint16_t port_number;
 846
 847         port_number = rte_eth_dev_count_avail();
 848         printf("Number of available ports: %i\n", port_number);
 849         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 850                         "Driver", "Status", "Link");
 851 }
 852
 853 void
 854 port_summary_display(portid_t port_id)
 855 {
 856         struct rte_ether_addr mac_addr;
 857         struct rte_eth_link link;
 858         struct rte_eth_dev_info dev_info;
 859         char name[RTE_ETH_NAME_MAX_LEN];
 860         int ret;
 861
 862         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 863                 print_valid_ports();
 864                 return;
 865         }
 866
 867         ret = eth_link_get_nowait_print_err(port_id, &link);
 868         if (ret < 0)
 869                 return;
 870
 871         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 872         if (ret != 0)
 873                 return;
 874
 875         rte_eth_dev_get_name_by_port(port_id, name);
 876         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 877         if (ret != 0)
 878                 return;
 879
 880         printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n",
 881                 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name,
 882                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 883                 rte_eth_link_speed_to_str(link.link_speed));
 884 }
 885
 886 void
 887 port_eeprom_display(portid_t port_id)
 888 {
 889         struct rte_dev_eeprom_info einfo;
 890         int ret;
 891         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 892                 print_valid_ports();
 893                 return;
 894         }
 895
 896         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 897         if (len_eeprom < 0) {
 898                 switch (len_eeprom) {
 899                 case -ENODEV:
 900                         fprintf(stderr, "port index %d invalid\n", port_id);
 901                         break;
 902                 case -ENOTSUP:
 903                         fprintf(stderr, "operation not supported by device\n");
 904                         break;
 905                 case -EIO:
 906                         fprintf(stderr, "device is removed\n");
 907                         break;
 908                 default:
 909                         fprintf(stderr, "Unable to get EEPROM: %d\n",
 910                                 len_eeprom);
 911                         break;
 912                 }
 913                 return;
 914         }
 915
 916         einfo.offset = 0;
 917         einfo.length = len_eeprom;
 918         einfo.data = calloc(1, len_eeprom);
 919         if (!einfo.data) {
 920                 fprintf(stderr,
 921                         "Allocation of port %u eeprom data failed\n",
 922                         port_id);
 923                 return;
 924         }
 925
 926         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 927         if (ret != 0) {
 928                 switch (ret) {
 929                 case -ENODEV:
 930                         fprintf(stderr, "port index %d invalid\n", port_id);
 931                         break;
 932                 case -ENOTSUP:
 933                         fprintf(stderr, "operation not supported by device\n");
 934                         break;
 935                 case -EIO:
 936                         fprintf(stderr, "device is removed\n");
 937                         break;
 938                 default:
 939                         fprintf(stderr, "Unable to get EEPROM: %d\n", ret);
 940                         break;
 941                 }
 942                 free(einfo.data);
 943                 return;
 944         }
 945         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 946         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 947         free(einfo.data);
 948 }
 949
 950 void
 951 port_module_eeprom_display(portid_t port_id)
 952 {
 953         struct rte_eth_dev_module_info minfo;
 954         struct rte_dev_eeprom_info einfo;
 955         int ret;
 956
 957         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 958                 print_valid_ports();
 959                 return;
 960         }
 961
 962
 963         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 964         if (ret != 0) {
 965                 switch (ret) {
 966                 case -ENODEV:
 967                         fprintf(stderr, "port index %d invalid\n", port_id);
 968                         break;
 969                 case -ENOTSUP:
 970                         fprintf(stderr, "operation not supported by device\n");
 971                         break;
 972                 case -EIO:
 973                         fprintf(stderr, "device is removed\n");
 974                         break;
 975                 default:
 976                         fprintf(stderr, "Unable to get module EEPROM: %d\n",
 977                                 ret);
 978                         break;
 979                 }
 980                 return;
 981         }
 982
 983         einfo.offset = 0;
 984         einfo.length = minfo.eeprom_len;
 985         einfo.data = calloc(1, minfo.eeprom_len);
 986         if (!einfo.data) {
 987                 fprintf(stderr,
 988                         "Allocation of port %u eeprom data failed\n",
 989                         port_id);
 990                 return;
 991         }
 992
 993         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 994         if (ret != 0) {
 995                 switch (ret) {
 996                 case -ENODEV:
 997                         fprintf(stderr, "port index %d invalid\n", port_id);
 998                         break;
 999                 case -ENOTSUP:
1000                         fprintf(stderr, "operation not supported by device\n");
1001                         break;
1002                 case -EIO:
1003                         fprintf(stderr, "device is removed\n");
1004                         break;
1005                 default:
1006                         fprintf(stderr, "Unable to get module EEPROM: %d\n",
1007                                 ret);
1008                         break;
1009                 }
1010                 free(einfo.data);
1011                 return;
1012         }
1013
1014         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
1015         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
1016         free(einfo.data);
1017 }
1018
1019 int
1020 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1021 {
1022         uint16_t pid;
1023
1024         if (port_id == (portid_t)RTE_PORT_ALL)
1025                 return 0;
1026
1027         RTE_ETH_FOREACH_DEV(pid)
1028                 if (port_id == pid)
1029                         return 0;
1030
1031         if (warning == ENABLED_WARN)
1032                 fprintf(stderr, "Invalid port %d\n", port_id);
1033
1034         return 1;
1035 }
1036
1037 void print_valid_ports(void)
1038 {
1039         portid_t pid;
1040
1041         printf("The valid ports array is [");
1042         RTE_ETH_FOREACH_DEV(pid) {
1043                 printf(" %d", pid);
1044         }
1045         printf(" ]\n");
1046 }
1047
1048 static int
1049 vlan_id_is_invalid(uint16_t vlan_id)
1050 {
1051         if (vlan_id < 4096)
1052                 return 0;
1053         fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1054         return 1;
1055 }
1056
1057 static int
1058 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1059 {
1060         const struct rte_pci_device *pci_dev;
1061         const struct rte_bus *bus;
1062         uint64_t pci_len;
1063
1064         if (reg_off & 0x3) {
1065                 fprintf(stderr,
1066                         "Port register offset 0x%X not aligned on a 4-byte boundary\n",
1067                         (unsigned int)reg_off);
1068                 return 1;
1069         }
1070
1071         if (!ports[port_id].dev_info.device) {
1072                 fprintf(stderr, "Invalid device\n");
1073                 return 0;
1074         }
1075
1076         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1077         if (bus && !strcmp(bus->name, "pci")) {
1078                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1079         } else {
1080                 fprintf(stderr, "Not a PCI device\n");
1081                 return 1;
1082         }
1083
1084         pci_len = pci_dev->mem_resource[0].len;
1085         if (reg_off >= pci_len) {
1086                 fprintf(stderr,
1087                         "Port %d: register offset %u (0x%X) out of port PCI resource (length=%"PRIu64")\n",
1088                         port_id, (unsigned int)reg_off, (unsigned int)reg_off,
1089                         pci_len);
1090                 return 1;
1091         }
1092         return 0;
1093 }
1094
1095 static int
1096 reg_bit_pos_is_invalid(uint8_t bit_pos)
1097 {
1098         if (bit_pos <= 31)
1099                 return 0;
1100         fprintf(stderr, "Invalid bit position %d (must be <= 31)\n", bit_pos);
1101         return 1;
1102 }
1103
1104 #define display_port_and_reg_off(port_id, reg_off) \
1105         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1106
1107 static inline void
1108 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1109 {
1110         display_port_and_reg_off(port_id, (unsigned)reg_off);
1111         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1112 }
1113
1114 void
1115 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1116 {
1117         uint32_t reg_v;
1118
1119
1120         if (port_id_is_invalid(port_id, ENABLED_WARN))
1121                 return;
1122         if (port_reg_off_is_invalid(port_id, reg_off))
1123                 return;
1124         if (reg_bit_pos_is_invalid(bit_x))
1125                 return;
1126         reg_v = port_id_pci_reg_read(port_id, reg_off);
1127         display_port_and_reg_off(port_id, (unsigned)reg_off);
1128         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1129 }
1130
1131 void
1132 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1133                            uint8_t bit1_pos, uint8_t bit2_pos)
1134 {
1135         uint32_t reg_v;
1136         uint8_t  l_bit;
1137         uint8_t  h_bit;
1138
1139         if (port_id_is_invalid(port_id, ENABLED_WARN))
1140                 return;
1141         if (port_reg_off_is_invalid(port_id, reg_off))
1142                 return;
1143         if (reg_bit_pos_is_invalid(bit1_pos))
1144                 return;
1145         if (reg_bit_pos_is_invalid(bit2_pos))
1146                 return;
1147         if (bit1_pos > bit2_pos)
1148                 l_bit = bit2_pos, h_bit = bit1_pos;
1149         else
1150                 l_bit = bit1_pos, h_bit = bit2_pos;
1151
1152         reg_v = port_id_pci_reg_read(port_id, reg_off);
1153         reg_v >>= l_bit;
1154         if (h_bit < 31)
1155                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1156         display_port_and_reg_off(port_id, (unsigned)reg_off);
1157         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1158                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1159 }
1160
1161 void
1162 port_reg_display(portid_t port_id, uint32_t reg_off)
1163 {
1164         uint32_t reg_v;
1165
1166         if (port_id_is_invalid(port_id, ENABLED_WARN))
1167                 return;
1168         if (port_reg_off_is_invalid(port_id, reg_off))
1169                 return;
1170         reg_v = port_id_pci_reg_read(port_id, reg_off);
1171         display_port_reg_value(port_id, reg_off, reg_v);
1172 }
1173
1174 void
1175 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1176                  uint8_t bit_v)
1177 {
1178         uint32_t reg_v;
1179
1180         if (port_id_is_invalid(port_id, ENABLED_WARN))
1181                 return;
1182         if (port_reg_off_is_invalid(port_id, reg_off))
1183                 return;
1184         if (reg_bit_pos_is_invalid(bit_pos))
1185                 return;
1186         if (bit_v > 1) {
1187                 fprintf(stderr, "Invalid bit value %d (must be 0 or 1)\n",
1188                         (int) bit_v);
1189                 return;
1190         }
1191         reg_v = port_id_pci_reg_read(port_id, reg_off);
1192         if (bit_v == 0)
1193                 reg_v &= ~(1 << bit_pos);
1194         else
1195                 reg_v |= (1 << bit_pos);
1196         port_id_pci_reg_write(port_id, reg_off, reg_v);
1197         display_port_reg_value(port_id, reg_off, reg_v);
1198 }
1199
1200 void
1201 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1202                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1203 {
1204         uint32_t max_v;
1205         uint32_t reg_v;
1206         uint8_t  l_bit;
1207         uint8_t  h_bit;
1208
1209         if (port_id_is_invalid(port_id, ENABLED_WARN))
1210                 return;
1211         if (port_reg_off_is_invalid(port_id, reg_off))
1212                 return;
1213         if (reg_bit_pos_is_invalid(bit1_pos))
1214                 return;
1215         if (reg_bit_pos_is_invalid(bit2_pos))
1216                 return;
1217         if (bit1_pos > bit2_pos)
1218                 l_bit = bit2_pos, h_bit = bit1_pos;
1219         else
1220                 l_bit = bit1_pos, h_bit = bit2_pos;
1221
1222         if ((h_bit - l_bit) < 31)
1223                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1224         else
1225                 max_v = 0xFFFFFFFF;
1226
1227         if (value > max_v) {
1228                 fprintf(stderr, "Invalid value %u (0x%x) must be < %u (0x%x)\n",
1229                                 (unsigned)value, (unsigned)value,
1230                                 (unsigned)max_v, (unsigned)max_v);
1231                 return;
1232         }
1233         reg_v = port_id_pci_reg_read(port_id, reg_off);
1234         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1235         reg_v |= (value << l_bit); /* Set changed bits */
1236         port_id_pci_reg_write(port_id, reg_off, reg_v);
1237         display_port_reg_value(port_id, reg_off, reg_v);
1238 }
1239
1240 void
1241 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1242 {
1243         if (port_id_is_invalid(port_id, ENABLED_WARN))
1244                 return;
1245         if (port_reg_off_is_invalid(port_id, reg_off))
1246                 return;
1247         port_id_pci_reg_write(port_id, reg_off, reg_v);
1248         display_port_reg_value(port_id, reg_off, reg_v);
1249 }
1250
1251 void
1252 port_mtu_set(portid_t port_id, uint16_t mtu)
1253 {
1254         struct rte_port *port = &ports[port_id];
1255         int diag;
1256
1257         if (port_id_is_invalid(port_id, ENABLED_WARN))
1258                 return;
1259
1260         if (port->need_reconfig == 0) {
1261                 diag = rte_eth_dev_set_mtu(port_id, mtu);
1262                 if (diag != 0) {
1263                         fprintf(stderr, "Set MTU failed. diag=%d\n", diag);
1264                         return;
1265                 }
1266         }
1267
1268         port->dev_conf.rxmode.mtu = mtu;
1269 }
1270
1271 /* Generic flow management functions. */
1272
1273 static struct port_flow_tunnel *
1274 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1275 {
1276         struct port_flow_tunnel *flow_tunnel;
1277
1278         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1279                 if (flow_tunnel->id == port_tunnel_id)
1280                         goto out;
1281         }
1282         flow_tunnel = NULL;
1283
1284 out:
1285         return flow_tunnel;
1286 }
1287
1288 const char *
1289 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1290 {
1291         const char *type;
1292         switch (tunnel->type) {
1293         default:
1294                 type = "unknown";
1295                 break;
1296         case RTE_FLOW_ITEM_TYPE_VXLAN:
1297                 type = "vxlan";
1298                 break;
1299         case RTE_FLOW_ITEM_TYPE_GRE:
1300                 type = "gre";
1301                 break;
1302         case RTE_FLOW_ITEM_TYPE_NVGRE:
1303                 type = "nvgre";
1304                 break;
1305         case RTE_FLOW_ITEM_TYPE_GENEVE:
1306                 type = "geneve";
1307                 break;
1308         }
1309
1310         return type;
1311 }
1312
1313 struct port_flow_tunnel *
1314 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1315 {
1316         struct rte_port *port = &ports[port_id];
1317         struct port_flow_tunnel *flow_tunnel;
1318
1319         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1320                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1321                         goto out;
1322         }
1323         flow_tunnel = NULL;
1324
1325 out:
1326         return flow_tunnel;
1327 }
1328
1329 void port_flow_tunnel_list(portid_t port_id)
1330 {
1331         struct rte_port *port = &ports[port_id];
1332         struct port_flow_tunnel *flt;
1333
1334         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1335                 printf("port %u tunnel #%u type=%s",
1336                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1337                 if (flt->tunnel.tun_id)
1338                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1339                 printf("\n");
1340         }
1341 }
1342
1343 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1344 {
1345         struct rte_port *port = &ports[port_id];
1346         struct port_flow_tunnel *flt;
1347
1348         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1349                 if (flt->id == tunnel_id)
1350                         break;
1351         }
1352         if (flt) {
1353                 LIST_REMOVE(flt, chain);
1354                 free(flt);
1355                 printf("port %u: flow tunnel #%u destroyed\n",
1356                         port_id, tunnel_id);
1357         }
1358 }
1359
1360 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1361 {
1362         struct rte_port *port = &ports[port_id];
1363         enum rte_flow_item_type type;
1364         struct port_flow_tunnel *flt;
1365
1366         if (!strcmp(ops->type, "vxlan"))
1367                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1368         else if (!strcmp(ops->type, "gre"))
1369                 type = RTE_FLOW_ITEM_TYPE_GRE;
1370         else if (!strcmp(ops->type, "nvgre"))
1371                 type = RTE_FLOW_ITEM_TYPE_NVGRE;
1372         else if (!strcmp(ops->type, "geneve"))
1373                 type = RTE_FLOW_ITEM_TYPE_GENEVE;
1374         else {
1375                 fprintf(stderr, "cannot offload \"%s\" tunnel type\n",
1376                         ops->type);
1377                 return;
1378         }
1379         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1380                 if (flt->tunnel.type == type)
1381                         break;
1382         }
1383         if (!flt) {
1384                 flt = calloc(1, sizeof(*flt));
1385                 if (!flt) {
1386                         fprintf(stderr, "failed to allocate port flt object\n");
1387                         return;
1388                 }
1389                 flt->tunnel.type = type;
1390                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1391                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1392                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1393         }
1394         printf("port %d: flow tunnel #%u type %s\n",
1395                 port_id, flt->id, ops->type);
1396 }
1397
1398 /** Generate a port_flow entry from attributes/pattern/actions. */
1399 static struct port_flow *
1400 port_flow_new(const struct rte_flow_attr *attr,
1401               const struct rte_flow_item *pattern,
1402               const struct rte_flow_action *actions,
1403               struct rte_flow_error *error)
1404 {
1405         const struct rte_flow_conv_rule rule = {
1406                 .attr_ro = attr,
1407                 .pattern_ro = pattern,
1408                 .actions_ro = actions,
1409         };
1410         struct port_flow *pf;
1411         int ret;
1412
1413         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1414         if (ret < 0)
1415                 return NULL;
1416         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1417         if (!pf) {
1418                 rte_flow_error_set
1419                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1420                          "calloc() failed");
1421                 return NULL;
1422         }
1423         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1424                           error) >= 0)
1425                 return pf;
1426         free(pf);
1427         return NULL;
1428 }
1429
1430 /** Print a message out of a flow error. */
1431 static int
1432 port_flow_complain(struct rte_flow_error *error)
1433 {
1434         static const char *const errstrlist[] = {
1435                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1436                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1437                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1438                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1439                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1440                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1441                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1442                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1443                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1444                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1445                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1446                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1447                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1448                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1449                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1450                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1451                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1452         };
1453         const char *errstr;
1454         char buf[32];
1455         int err = rte_errno;
1456
1457         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1458             !errstrlist[error->type])
1459                 errstr = "unknown type";
1460         else
1461                 errstr = errstrlist[error->type];
1462         fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n",
1463                 __func__, error->type, errstr,
1464                 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1465                                          error->cause), buf) : "",
1466                 error->message ? error->message : "(no stated reason)",
1467                 rte_strerror(err));
1468
1469         switch (error->type) {
1470         case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER:
1471                 fprintf(stderr, "The status suggests the use of \"transfer\" "
1472                                 "as the possible cause of the failure. Make "
1473                                 "sure that the flow in question and its "
1474                                 "indirect components (if any) are managed "
1475                                 "via \"transfer\" proxy port. Use command "
1476                                 "\"show port (port_id) flow transfer proxy\" "
1477                                 "to figure out the proxy port ID\n");
1478                 break;
1479         default:
1480                 break;
1481         }
1482
1483         return -err;
1484 }
1485
1486 static void
1487 rss_config_display(struct rte_flow_action_rss *rss_conf)
1488 {
1489         uint8_t i;
1490
1491         if (rss_conf == NULL) {
1492                 fprintf(stderr, "Invalid rule\n");
1493                 return;
1494         }
1495
1496         printf("RSS:\n"
1497                " queues:");
1498         if (rss_conf->queue_num == 0)
1499                 printf(" none");
1500         for (i = 0; i < rss_conf->queue_num; i++)
1501                 printf(" %d", rss_conf->queue[i]);
1502         printf("\n");
1503
1504         printf(" function: ");
1505         switch (rss_conf->func) {
1506         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1507                 printf("default\n");
1508                 break;
1509         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1510                 printf("toeplitz\n");
1511                 break;
1512         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1513                 printf("simple_xor\n");
1514                 break;
1515         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1516                 printf("symmetric_toeplitz\n");
1517                 break;
1518         default:
1519                 printf("Unknown function\n");
1520                 return;
1521         }
1522
1523         printf(" types:\n");
1524         if (rss_conf->types == 0) {
1525                 printf("  none\n");
1526                 return;
1527         }
1528         for (i = 0; rss_type_table[i].str; i++) {
1529                 if ((rss_conf->types &
1530                     rss_type_table[i].rss_type) ==
1531                     rss_type_table[i].rss_type &&
1532                     rss_type_table[i].rss_type != 0)
1533                         printf("  %s\n", rss_type_table[i].str);
1534         }
1535 }
1536
1537 static struct port_indirect_action *
1538 action_get_by_id(portid_t port_id, uint32_t id)
1539 {
1540         struct rte_port *port;
1541         struct port_indirect_action **ppia;
1542         struct port_indirect_action *pia = NULL;
1543
1544         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1545             port_id == (portid_t)RTE_PORT_ALL)
1546                 return NULL;
1547         port = &ports[port_id];
1548         ppia = &port->actions_list;
1549         while (*ppia) {
1550                 if ((*ppia)->id == id) {
1551                         pia = *ppia;
1552                         break;
1553                 }
1554                 ppia = &(*ppia)->next;
1555         }
1556         if (!pia)
1557                 fprintf(stderr,
1558                         "Failed to find indirect action #%u on port %u\n",
1559                         id, port_id);
1560         return pia;
1561 }
1562
1563 static int
1564 action_alloc(portid_t port_id, uint32_t id,
1565              struct port_indirect_action **action)
1566 {
1567         struct rte_port *port;
1568         struct port_indirect_action **ppia;
1569         struct port_indirect_action *pia = NULL;
1570
1571         *action = NULL;
1572         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1573             port_id == (portid_t)RTE_PORT_ALL)
1574                 return -EINVAL;
1575         port = &ports[port_id];
1576         if (id == UINT32_MAX) {
1577                 /* taking first available ID */
1578                 if (port->actions_list) {
1579                         if (port->actions_list->id == UINT32_MAX - 1) {
1580                                 fprintf(stderr,
1581                                         "Highest indirect action ID is already assigned, delete it first\n");
1582                                 return -ENOMEM;
1583                         }
1584                         id = port->actions_list->id + 1;
1585                 } else {
1586                         id = 0;
1587                 }
1588         }
1589         pia = calloc(1, sizeof(*pia));
1590         if (!pia) {
1591                 fprintf(stderr,
1592                         "Allocation of port %u indirect action failed\n",
1593                         port_id);
1594                 return -ENOMEM;
1595         }
1596         ppia = &port->actions_list;
1597         while (*ppia && (*ppia)->id > id)
1598                 ppia = &(*ppia)->next;
1599         if (*ppia && (*ppia)->id == id) {
1600                 fprintf(stderr,
1601                         "Indirect action #%u is already assigned, delete it first\n",
1602                         id);
1603                 free(pia);
1604                 return -EINVAL;
1605         }
1606         pia->next = *ppia;
1607         pia->id = id;
1608         *ppia = pia;
1609         *action = pia;
1610         return 0;
1611 }
1612
1613 /** Create indirect action */
1614 int
1615 port_action_handle_create(portid_t port_id, uint32_t id,
1616                           const struct rte_flow_indir_action_conf *conf,
1617                           const struct rte_flow_action *action)
1618 {
1619         struct port_indirect_action *pia;
1620         int ret;
1621         struct rte_flow_error error;
1622
1623         ret = action_alloc(port_id, id, &pia);
1624         if (ret)
1625                 return ret;
1626         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1627                 struct rte_flow_action_age *age =
1628                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1629
1630                 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION;
1631                 age->context = &pia->age_type;
1632         } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) {
1633                 struct rte_flow_action_conntrack *ct =
1634                 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf);
1635
1636                 memcpy(ct, &conntrack_context, sizeof(*ct));
1637         }
1638         /* Poisoning to make sure PMDs update it in case of error. */
1639         memset(&error, 0x22, sizeof(error));
1640         pia->handle = rte_flow_action_handle_create(port_id, conf, action,
1641                                                     &error);
1642         if (!pia->handle) {
1643                 uint32_t destroy_id = pia->id;
1644                 port_action_handle_destroy(port_id, 1, &destroy_id);
1645                 return port_flow_complain(&error);
1646         }
1647         pia->type = action->type;
1648         printf("Indirect action #%u created\n", pia->id);
1649         return 0;
1650 }
1651
1652 /** Destroy indirect action */
1653 int
1654 port_action_handle_destroy(portid_t port_id,
1655                            uint32_t n,
1656                            const uint32_t *actions)
1657 {
1658         struct rte_port *port;
1659         struct port_indirect_action **tmp;
1660         uint32_t c = 0;
1661         int ret = 0;
1662
1663         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1664             port_id == (portid_t)RTE_PORT_ALL)
1665                 return -EINVAL;
1666         port = &ports[port_id];
1667         tmp = &port->actions_list;
1668         while (*tmp) {
1669                 uint32_t i;
1670
1671                 for (i = 0; i != n; ++i) {
1672                         struct rte_flow_error error;
1673                         struct port_indirect_action *pia = *tmp;
1674
1675                         if (actions[i] != pia->id)
1676                                 continue;
1677                         /*
1678                          * Poisoning to make sure PMDs update it in case
1679                          * of error.
1680                          */
1681                         memset(&error, 0x33, sizeof(error));
1682
1683                         if (pia->handle && rte_flow_action_handle_destroy(
1684                                         port_id, pia->handle, &error)) {
1685                                 ret = port_flow_complain(&error);
1686                                 continue;
1687                         }
1688                         *tmp = pia->next;
1689                         printf("Indirect action #%u destroyed\n", pia->id);
1690                         free(pia);
1691                         break;
1692                 }
1693                 if (i == n)
1694                         tmp = &(*tmp)->next;
1695                 ++c;
1696         }
1697         return ret;
1698 }
1699
1700
1701 /** Get indirect action by port + id */
1702 struct rte_flow_action_handle *
1703 port_action_handle_get_by_id(portid_t port_id, uint32_t id)
1704 {
1705
1706         struct port_indirect_action *pia = action_get_by_id(port_id, id);
1707
1708         return (pia) ? pia->handle : NULL;
1709 }
1710
1711 /** Update indirect action */
1712 int
1713 port_action_handle_update(portid_t port_id, uint32_t id,
1714                           const struct rte_flow_action *action)
1715 {
1716         struct rte_flow_error error;
1717         struct rte_flow_action_handle *action_handle;
1718         struct port_indirect_action *pia;
1719         const void *update;
1720
1721         action_handle = port_action_handle_get_by_id(port_id, id);
1722         if (!action_handle)
1723                 return -EINVAL;
1724         pia = action_get_by_id(port_id, id);
1725         if (!pia)
1726                 return -EINVAL;
1727         switch (pia->type) {
1728         case RTE_FLOW_ACTION_TYPE_CONNTRACK:
1729                 update = action->conf;
1730                 break;
1731         default:
1732                 update = action;
1733                 break;
1734         }
1735         if (rte_flow_action_handle_update(port_id, action_handle, update,
1736                                           &error)) {
1737                 return port_flow_complain(&error);
1738         }
1739         printf("Indirect action #%u updated\n", id);
1740         return 0;
1741 }
1742
1743 int
1744 port_action_handle_query(portid_t port_id, uint32_t id)
1745 {
1746         struct rte_flow_error error;
1747         struct port_indirect_action *pia;
1748         union {
1749                 struct rte_flow_query_count count;
1750                 struct rte_flow_query_age age;
1751                 struct rte_flow_action_conntrack ct;
1752         } query;
1753
1754         pia = action_get_by_id(port_id, id);
1755         if (!pia)
1756                 return -EINVAL;
1757         switch (pia->type) {
1758         case RTE_FLOW_ACTION_TYPE_AGE:
1759         case RTE_FLOW_ACTION_TYPE_COUNT:
1760                 break;
1761         default:
1762                 fprintf(stderr,
1763                         "Indirect action %u (type: %d) on port %u doesn't support query\n",
1764                         id, pia->type, port_id);
1765                 return -ENOTSUP;
1766         }
1767         /* Poisoning to make sure PMDs update it in case of error. */
1768         memset(&error, 0x55, sizeof(error));
1769         memset(&query, 0, sizeof(query));
1770         if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error))
1771                 return port_flow_complain(&error);
1772         switch (pia->type) {
1773         case RTE_FLOW_ACTION_TYPE_AGE:
1774                 printf("Indirect AGE action:\n"
1775                        " aged: %u\n"
1776                        " sec_since_last_hit_valid: %u\n"
1777                        " sec_since_last_hit: %" PRIu32 "\n",
1778                        query.age.aged,
1779                        query.age.sec_since_last_hit_valid,
1780                        query.age.sec_since_last_hit);
1781                 break;
1782         case RTE_FLOW_ACTION_TYPE_COUNT:
1783                 printf("Indirect COUNT action:\n"
1784                        " hits_set: %u\n"
1785                        " bytes_set: %u\n"
1786                        " hits: %" PRIu64 "\n"
1787                        " bytes: %" PRIu64 "\n",
1788                        query.count.hits_set,
1789                        query.count.bytes_set,
1790                        query.count.hits,
1791                        query.count.bytes);
1792                 break;
1793         case RTE_FLOW_ACTION_TYPE_CONNTRACK:
1794                 printf("Conntrack Context:\n"
1795                        "  Peer: %u, Flow dir: %s, Enable: %u\n"
1796                        "  Live: %u, SACK: %u, CACK: %u\n"
1797                        "  Packet dir: %s, Liberal: %u, State: %u\n"
1798                        "  Factor: %u, Retrans: %u, TCP flags: %u\n"
1799                        "  Last Seq: %u, Last ACK: %u\n"
1800                        "  Last Win: %u, Last End: %u\n",
1801                        query.ct.peer_port,
1802                        query.ct.is_original_dir ? "Original" : "Reply",
1803                        query.ct.enable, query.ct.live_connection,
1804                        query.ct.selective_ack, query.ct.challenge_ack_passed,
1805                        query.ct.last_direction ? "Original" : "Reply",
1806                        query.ct.liberal_mode, query.ct.state,
1807                        query.ct.max_ack_window, query.ct.retransmission_limit,
1808                        query.ct.last_index, query.ct.last_seq,
1809                        query.ct.last_ack, query.ct.last_window,
1810                        query.ct.last_end);
1811                 printf("  Original Dir:\n"
1812                        "    scale: %u, fin: %u, ack seen: %u\n"
1813                        " unacked data: %u\n    Sent end: %u,"
1814                        "    Reply end: %u, Max win: %u, Max ACK: %u\n",
1815                        query.ct.original_dir.scale,
1816                        query.ct.original_dir.close_initiated,
1817                        query.ct.original_dir.last_ack_seen,
1818                        query.ct.original_dir.data_unacked,
1819                        query.ct.original_dir.sent_end,
1820                        query.ct.original_dir.reply_end,
1821                        query.ct.original_dir.max_win,
1822                        query.ct.original_dir.max_ack);
1823                 printf("  Reply Dir:\n"
1824                        "    scale: %u, fin: %u, ack seen: %u\n"
1825                        " unacked data: %u\n    Sent end: %u,"
1826                        "    Reply end: %u, Max win: %u, Max ACK: %u\n",
1827                        query.ct.reply_dir.scale,
1828                        query.ct.reply_dir.close_initiated,
1829                        query.ct.reply_dir.last_ack_seen,
1830                        query.ct.reply_dir.data_unacked,
1831                        query.ct.reply_dir.sent_end,
1832                        query.ct.reply_dir.reply_end,
1833                        query.ct.reply_dir.max_win,
1834                        query.ct.reply_dir.max_ack);
1835                 break;
1836         default:
1837                 fprintf(stderr,
1838                         "Indirect action %u (type: %d) on port %u doesn't support query\n",
1839                         id, pia->type, port_id);
1840                 break;
1841         }
1842         return 0;
1843 }
1844
1845 static struct port_flow_tunnel *
1846 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1847                                   const struct rte_flow_item *pattern,
1848                                   const struct rte_flow_action *actions,
1849                                   const struct tunnel_ops *tunnel_ops)
1850 {
1851         int ret;
1852         struct rte_port *port;
1853         struct port_flow_tunnel *pft;
1854         struct rte_flow_error error;
1855
1856         port = &ports[port_id];
1857         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
1858         if (!pft) {
1859                 fprintf(stderr, "failed to locate port flow tunnel #%u\n",
1860                         tunnel_ops->id);
1861                 return NULL;
1862         }
1863         if (tunnel_ops->actions) {
1864                 uint32_t num_actions;
1865                 const struct rte_flow_action *aptr;
1866
1867                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
1868                                                 &pft->pmd_actions,
1869                                                 &pft->num_pmd_actions,
1870                                                 &error);
1871                 if (ret) {
1872                         port_flow_complain(&error);
1873                         return NULL;
1874                 }
1875                 for (aptr = actions, num_actions = 1;
1876                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
1877                      aptr++, num_actions++);
1878                 pft->actions = malloc(
1879                                 (num_actions +  pft->num_pmd_actions) *
1880                                 sizeof(actions[0]));
1881                 if (!pft->actions) {
1882                         rte_flow_tunnel_action_decap_release(
1883                                         port_id, pft->actions,
1884                                         pft->num_pmd_actions, &error);
1885                         return NULL;
1886                 }
1887                 rte_memcpy(pft->actions, pft->pmd_actions,
1888                            pft->num_pmd_actions * sizeof(actions[0]));
1889                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
1890                            num_actions * sizeof(actions[0]));
1891         }
1892         if (tunnel_ops->items) {
1893                 uint32_t num_items;
1894                 const struct rte_flow_item *iptr;
1895
1896                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
1897                                             &pft->pmd_items,
1898                                             &pft->num_pmd_items,
1899                                             &error);
1900                 if (ret) {
1901                         port_flow_complain(&error);
1902                         return NULL;
1903                 }
1904                 for (iptr = pattern, num_items = 1;
1905                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
1906                      iptr++, num_items++);
1907                 pft->items = malloc((num_items + pft->num_pmd_items) *
1908                                     sizeof(pattern[0]));
1909                 if (!pft->items) {
1910                         rte_flow_tunnel_item_release(
1911                                         port_id, pft->pmd_items,
1912                                         pft->num_pmd_items, &error);
1913                         return NULL;
1914                 }
1915                 rte_memcpy(pft->items, pft->pmd_items,
1916                            pft->num_pmd_items * sizeof(pattern[0]));
1917                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
1918                            num_items * sizeof(pattern[0]));
1919         }
1920
1921         return pft;
1922 }
1923
1924 static void
1925 port_flow_tunnel_offload_cmd_release(portid_t port_id,
1926                                      const struct tunnel_ops *tunnel_ops,
1927                                      struct port_flow_tunnel *pft)
1928 {
1929         struct rte_flow_error error;
1930
1931         if (tunnel_ops->actions) {
1932                 free(pft->actions);
1933                 rte_flow_tunnel_action_decap_release(
1934                         port_id, pft->pmd_actions,
1935                         pft->num_pmd_actions, &error);
1936                 pft->actions = NULL;
1937                 pft->pmd_actions = NULL;
1938         }
1939         if (tunnel_ops->items) {
1940                 free(pft->items);
1941                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
1942                                              pft->num_pmd_items,
1943                                              &error);
1944                 pft->items = NULL;
1945                 pft->pmd_items = NULL;
1946         }
1947 }
1948
1949 /** Add port meter policy */
1950 int
1951 port_meter_policy_add(portid_t port_id, uint32_t policy_id,
1952                         const struct rte_flow_action *actions)
1953 {
1954         struct rte_mtr_error error;
1955         const struct rte_flow_action *act = actions;
1956         const struct rte_flow_action *start;
1957         struct rte_mtr_meter_policy_params policy;
1958         uint32_t i = 0, act_n;
1959         int ret;
1960
1961         for (i = 0; i < RTE_COLORS; i++) {
1962                 for (act_n = 0, start = act;
1963                         act->type != RTE_FLOW_ACTION_TYPE_END; act++)
1964                         act_n++;
1965                 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END)
1966                         policy.actions[i] = start;
1967                 else
1968                         policy.actions[i] = NULL;
1969                 act++;
1970         }
1971         ret = rte_mtr_meter_policy_add(port_id,
1972                         policy_id,
1973                         &policy, &error);
1974         if (ret)
1975                 print_mtr_err_msg(&error);
1976         return ret;
1977 }
1978
1979 /** Validate flow rule. */
1980 int
1981 port_flow_validate(portid_t port_id,
1982                    const struct rte_flow_attr *attr,
1983                    const struct rte_flow_item *pattern,
1984                    const struct rte_flow_action *actions,
1985                    const struct tunnel_ops *tunnel_ops)
1986 {
1987         struct rte_flow_error error;
1988         struct port_flow_tunnel *pft = NULL;
1989         int ret;
1990
1991         /* Poisoning to make sure PMDs update it in case of error. */
1992         memset(&error, 0x11, sizeof(error));
1993         if (tunnel_ops->enabled) {
1994                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
1995                                                         actions, tunnel_ops);
1996                 if (!pft)
1997                         return -ENOENT;
1998                 if (pft->items)
1999                         pattern = pft->items;
2000                 if (pft->actions)
2001                         actions = pft->actions;
2002         }
2003         ret = rte_flow_validate(port_id, attr, pattern, actions, &error);
2004         if (tunnel_ops->enabled)
2005                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2006         if (ret)
2007                 return port_flow_complain(&error);
2008         printf("Flow rule validated\n");
2009         return 0;
2010 }
2011
2012 /** Return age action structure if exists, otherwise NULL. */
2013 static struct rte_flow_action_age *
2014 age_action_get(const struct rte_flow_action *actions)
2015 {
2016         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2017                 switch (actions->type) {
2018                 case RTE_FLOW_ACTION_TYPE_AGE:
2019                         return (struct rte_flow_action_age *)
2020                                 (uintptr_t)actions->conf;
2021                 default:
2022                         break;
2023                 }
2024         }
2025         return NULL;
2026 }
2027
2028 /** Create flow rule. */
2029 int
2030 port_flow_create(portid_t port_id,
2031                  const struct rte_flow_attr *attr,
2032                  const struct rte_flow_item *pattern,
2033                  const struct rte_flow_action *actions,
2034                  const struct tunnel_ops *tunnel_ops)
2035 {
2036         struct rte_flow *flow;
2037         struct rte_port *port;
2038         struct port_flow *pf;
2039         uint32_t id = 0;
2040         struct rte_flow_error error;
2041         struct port_flow_tunnel *pft = NULL;
2042         struct rte_flow_action_age *age = age_action_get(actions);
2043
2044         port = &ports[port_id];
2045         if (port->flow_list) {
2046                 if (port->flow_list->id == UINT32_MAX) {
2047                         fprintf(stderr,
2048                                 "Highest rule ID is already assigned, delete it first");
2049                         return -ENOMEM;
2050                 }
2051                 id = port->flow_list->id + 1;
2052         }
2053         if (tunnel_ops->enabled) {
2054                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2055                                                         actions, tunnel_ops);
2056                 if (!pft)
2057                         return -ENOENT;
2058                 if (pft->items)
2059                         pattern = pft->items;
2060                 if (pft->actions)
2061                         actions = pft->actions;
2062         }
2063         pf = port_flow_new(attr, pattern, actions, &error);
2064         if (!pf)
2065                 return port_flow_complain(&error);
2066         if (age) {
2067                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2068                 age->context = &pf->age_type;
2069         }
2070         /* Poisoning to make sure PMDs update it in case of error. */
2071         memset(&error, 0x22, sizeof(error));
2072         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2073         if (!flow) {
2074                 if (tunnel_ops->enabled)
2075                         port_flow_tunnel_offload_cmd_release(port_id,
2076                                                              tunnel_ops, pft);
2077                 free(pf);
2078                 return port_flow_complain(&error);
2079         }
2080         pf->next = port->flow_list;
2081         pf->id = id;
2082         pf->flow = flow;
2083         port->flow_list = pf;
2084         if (tunnel_ops->enabled)
2085                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2086         printf("Flow rule #%u created\n", pf->id);
2087         return 0;
2088 }
2089
2090 /** Destroy a number of flow rules. */
2091 int
2092 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2093 {
2094         struct rte_port *port;
2095         struct port_flow **tmp;
2096         uint32_t c = 0;
2097         int ret = 0;
2098
2099         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2100             port_id == (portid_t)RTE_PORT_ALL)
2101                 return -EINVAL;
2102         port = &ports[port_id];
2103         tmp = &port->flow_list;
2104         while (*tmp) {
2105                 uint32_t i;
2106
2107                 for (i = 0; i != n; ++i) {
2108                         struct rte_flow_error error;
2109                         struct port_flow *pf = *tmp;
2110
2111                         if (rule[i] != pf->id)
2112                                 continue;
2113                         /*
2114                          * Poisoning to make sure PMDs update it in case
2115                          * of error.
2116                          */
2117                         memset(&error, 0x33, sizeof(error));
2118                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2119                                 ret = port_flow_complain(&error);
2120                                 continue;
2121                         }
2122                         printf("Flow rule #%u destroyed\n", pf->id);
2123                         *tmp = pf->next;
2124                         free(pf);
2125                         break;
2126                 }
2127                 if (i == n)
2128                         tmp = &(*tmp)->next;
2129                 ++c;
2130         }
2131         return ret;
2132 }
2133
2134 /** Remove all flow rules. */
2135 int
2136 port_flow_flush(portid_t port_id)
2137 {
2138         struct rte_flow_error error;
2139         struct rte_port *port;
2140         int ret = 0;
2141
2142         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2143                 port_id == (portid_t)RTE_PORT_ALL)
2144                 return -EINVAL;
2145
2146         port = &ports[port_id];
2147
2148         if (port->flow_list == NULL)
2149                 return ret;
2150
2151         /* Poisoning to make sure PMDs update it in case of error. */
2152         memset(&error, 0x44, sizeof(error));
2153         if (rte_flow_flush(port_id, &error)) {
2154                 port_flow_complain(&error);
2155         }
2156
2157         while (port->flow_list) {
2158                 struct port_flow *pf = port->flow_list->next;
2159
2160                 free(port->flow_list);
2161                 port->flow_list = pf;
2162         }
2163         return ret;
2164 }
2165
2166 /** Dump flow rules. */
2167 int
2168 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id,
2169                 const char *file_name)
2170 {
2171         int ret = 0;
2172         FILE *file = stdout;
2173         struct rte_flow_error error;
2174         struct rte_port *port;
2175         struct port_flow *pflow;
2176         struct rte_flow *tmpFlow = NULL;
2177         bool found = false;
2178
2179         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2180                 port_id == (portid_t)RTE_PORT_ALL)
2181                 return -EINVAL;
2182
2183         if (!dump_all) {
2184                 port = &ports[port_id];
2185                 pflow = port->flow_list;
2186                 while (pflow) {
2187                         if (rule_id != pflow->id) {
2188                                 pflow = pflow->next;
2189                         } else {
2190                                 tmpFlow = pflow->flow;
2191                                 if (tmpFlow)
2192                                         found = true;
2193                                 break;
2194                         }
2195                 }
2196                 if (found == false) {
2197                         fprintf(stderr, "Failed to dump to flow %d\n", rule_id);
2198                         return -EINVAL;
2199                 }
2200         }
2201
2202         if (file_name && strlen(file_name)) {
2203                 file = fopen(file_name, "w");
2204                 if (!file) {
2205                         fprintf(stderr, "Failed to create file %s: %s\n",
2206                                 file_name, strerror(errno));
2207                         return -errno;
2208                 }
2209         }
2210
2211         if (!dump_all)
2212                 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error);
2213         else
2214                 ret = rte_flow_dev_dump(port_id, NULL, file, &error);
2215         if (ret) {
2216                 port_flow_complain(&error);
2217                 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret));
2218         } else
2219                 printf("Flow dump finished\n");
2220         if (file_name && strlen(file_name))
2221                 fclose(file);
2222         return ret;
2223 }
2224
2225 /** Query a flow rule. */
2226 int
2227 port_flow_query(portid_t port_id, uint32_t rule,
2228                 const struct rte_flow_action *action)
2229 {
2230         struct rte_flow_error error;
2231         struct rte_port *port;
2232         struct port_flow *pf;
2233         const char *name;
2234         union {
2235                 struct rte_flow_query_count count;
2236                 struct rte_flow_action_rss rss_conf;
2237                 struct rte_flow_query_age age;
2238         } query;
2239         int ret;
2240
2241         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2242             port_id == (portid_t)RTE_PORT_ALL)
2243                 return -EINVAL;
2244         port = &ports[port_id];
2245         for (pf = port->flow_list; pf; pf = pf->next)
2246                 if (pf->id == rule)
2247                         break;
2248         if (!pf) {
2249                 fprintf(stderr, "Flow rule #%u not found\n", rule);
2250                 return -ENOENT;
2251         }
2252         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2253                             &name, sizeof(name),
2254                             (void *)(uintptr_t)action->type, &error);
2255         if (ret < 0)
2256                 return port_flow_complain(&error);
2257         switch (action->type) {
2258         case RTE_FLOW_ACTION_TYPE_COUNT:
2259         case RTE_FLOW_ACTION_TYPE_RSS:
2260         case RTE_FLOW_ACTION_TYPE_AGE:
2261                 break;
2262         default:
2263                 fprintf(stderr, "Cannot query action type %d (%s)\n",
2264                         action->type, name);
2265                 return -ENOTSUP;
2266         }
2267         /* Poisoning to make sure PMDs update it in case of error. */
2268         memset(&error, 0x55, sizeof(error));
2269         memset(&query, 0, sizeof(query));
2270         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2271                 return port_flow_complain(&error);
2272         switch (action->type) {
2273         case RTE_FLOW_ACTION_TYPE_COUNT:
2274                 printf("%s:\n"
2275                        " hits_set: %u\n"
2276                        " bytes_set: %u\n"
2277                        " hits: %" PRIu64 "\n"
2278                        " bytes: %" PRIu64 "\n",
2279                        name,
2280                        query.count.hits_set,
2281                        query.count.bytes_set,
2282                        query.count.hits,
2283                        query.count.bytes);
2284                 break;
2285         case RTE_FLOW_ACTION_TYPE_RSS:
2286                 rss_config_display(&query.rss_conf);
2287                 break;
2288         case RTE_FLOW_ACTION_TYPE_AGE:
2289                 printf("%s:\n"
2290                        " aged: %u\n"
2291                        " sec_since_last_hit_valid: %u\n"
2292                        " sec_since_last_hit: %" PRIu32 "\n",
2293                        name,
2294                        query.age.aged,
2295                        query.age.sec_since_last_hit_valid,
2296                        query.age.sec_since_last_hit);
2297                 break;
2298         default:
2299                 fprintf(stderr,
2300                         "Cannot display result for action type %d (%s)\n",
2301                         action->type, name);
2302                 break;
2303         }
2304         return 0;
2305 }
2306
2307 /** List simply and destroy all aged flows. */
2308 void
2309 port_flow_aged(portid_t port_id, uint8_t destroy)
2310 {
2311         void **contexts;
2312         int nb_context, total = 0, idx;
2313         struct rte_flow_error error;
2314         enum age_action_context_type *type;
2315         union {
2316                 struct port_flow *pf;
2317                 struct port_indirect_action *pia;
2318         } ctx;
2319
2320         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2321             port_id == (portid_t)RTE_PORT_ALL)
2322                 return;
2323         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2324         printf("Port %u total aged flows: %d\n", port_id, total);
2325         if (total < 0) {
2326                 port_flow_complain(&error);
2327                 return;
2328         }
2329         if (total == 0)
2330                 return;
2331         contexts = malloc(sizeof(void *) * total);
2332         if (contexts == NULL) {
2333                 fprintf(stderr, "Cannot allocate contexts for aged flow\n");
2334                 return;
2335         }
2336         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2337         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2338         if (nb_context != total) {
2339                 fprintf(stderr,
2340                         "Port:%d get aged flows count(%d) != total(%d)\n",
2341                         port_id, nb_context, total);
2342                 free(contexts);
2343                 return;
2344         }
2345         total = 0;
2346         for (idx = 0; idx < nb_context; idx++) {
2347                 if (!contexts[idx]) {
2348                         fprintf(stderr, "Error: get Null context in port %u\n",
2349                                 port_id);
2350                         continue;
2351                 }
2352                 type = (enum age_action_context_type *)contexts[idx];
2353                 switch (*type) {
2354                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2355                         ctx.pf = container_of(type, struct port_flow, age_type);
2356                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2357                                                                  "\t%c%c%c\t\n",
2358                                "Flow",
2359                                ctx.pf->id,
2360                                ctx.pf->rule.attr->group,
2361                                ctx.pf->rule.attr->priority,
2362                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2363                                ctx.pf->rule.attr->egress ? 'e' : '-',
2364                                ctx.pf->rule.attr->transfer ? 't' : '-');
2365                         if (destroy && !port_flow_destroy(port_id, 1,
2366                                                           &ctx.pf->id))
2367                                 total++;
2368                         break;
2369                 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION:
2370                         ctx.pia = container_of(type,
2371                                         struct port_indirect_action, age_type);
2372                         printf("%-20s\t%" PRIu32 "\n", "Indirect action",
2373                                ctx.pia->id);
2374                         break;
2375                 default:
2376                         fprintf(stderr, "Error: invalid context type %u\n",
2377                                 port_id);
2378                         break;
2379                 }
2380         }
2381         printf("\n%d flows destroyed\n", total);
2382         free(contexts);
2383 }
2384
2385 /** List flow rules. */
2386 void
2387 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2388 {
2389         struct rte_port *port;
2390         struct port_flow *pf;
2391         struct port_flow *list = NULL;
2392         uint32_t i;
2393
2394         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2395             port_id == (portid_t)RTE_PORT_ALL)
2396                 return;
2397         port = &ports[port_id];
2398         if (!port->flow_list)
2399                 return;
2400         /* Sort flows by group, priority and ID. */
2401         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2402                 struct port_flow **tmp;
2403                 const struct rte_flow_attr *curr = pf->rule.attr;
2404
2405                 if (n) {
2406                         /* Filter out unwanted groups. */
2407                         for (i = 0; i != n; ++i)
2408                                 if (curr->group == group[i])
2409                                         break;
2410                         if (i == n)
2411                                 continue;
2412                 }
2413                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2414                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2415
2416                         if (curr->group > comp->group ||
2417                             (curr->group == comp->group &&
2418                              curr->priority > comp->priority) ||
2419                             (curr->group == comp->group &&
2420                              curr->priority == comp->priority &&
2421                              pf->id > (*tmp)->id))
2422                                 continue;
2423                         break;
2424                 }
2425                 pf->tmp = *tmp;
2426                 *tmp = pf;
2427         }
2428         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2429         for (pf = list; pf != NULL; pf = pf->tmp) {
2430                 const struct rte_flow_item *item = pf->rule.pattern;
2431                 const struct rte_flow_action *action = pf->rule.actions;
2432                 const char *name;
2433
2434                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2435                        pf->id,
2436                        pf->rule.attr->group,
2437                        pf->rule.attr->priority,
2438                        pf->rule.attr->ingress ? 'i' : '-',
2439                        pf->rule.attr->egress ? 'e' : '-',
2440                        pf->rule.attr->transfer ? 't' : '-');
2441                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2442                         if ((uint32_t)item->type > INT_MAX)
2443                                 name = "PMD_INTERNAL";
2444                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2445                                           &name, sizeof(name),
2446                                           (void *)(uintptr_t)item->type,
2447                                           NULL) <= 0)
2448                                 name = "[UNKNOWN]";
2449                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2450                                 printf("%s ", name);
2451                         ++item;
2452                 }
2453                 printf("=>");
2454                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2455                         if ((uint32_t)action->type > INT_MAX)
2456                                 name = "PMD_INTERNAL";
2457                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2458                                           &name, sizeof(name),
2459                                           (void *)(uintptr_t)action->type,
2460                                           NULL) <= 0)
2461                                 name = "[UNKNOWN]";
2462                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2463                                 printf(" %s", name);
2464                         ++action;
2465                 }
2466                 printf("\n");
2467         }
2468 }
2469
2470 /** Restrict ingress traffic to the defined flow rules. */
2471 int
2472 port_flow_isolate(portid_t port_id, int set)
2473 {
2474         struct rte_flow_error error;
2475
2476         /* Poisoning to make sure PMDs update it in case of error. */
2477         memset(&error, 0x66, sizeof(error));
2478         if (rte_flow_isolate(port_id, set, &error))
2479                 return port_flow_complain(&error);
2480         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2481                port_id,
2482                set ? "now restricted" : "not restricted anymore");
2483         return 0;
2484 }
2485
2486 /*
2487  * RX/TX ring descriptors display functions.
2488  */
2489 int
2490 rx_queue_id_is_invalid(queueid_t rxq_id)
2491 {
2492         if (rxq_id < nb_rxq)
2493                 return 0;
2494         fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n",
2495                 rxq_id, nb_rxq);
2496         return 1;
2497 }
2498
2499 int
2500 tx_queue_id_is_invalid(queueid_t txq_id)
2501 {
2502         if (txq_id < nb_txq)
2503                 return 0;
2504         fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n",
2505                 txq_id, nb_txq);
2506         return 1;
2507 }
2508
2509 static int
2510 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2511 {
2512         struct rte_port *port = &ports[port_id];
2513         struct rte_eth_rxq_info rx_qinfo;
2514         int ret;
2515
2516         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2517         if (ret == 0) {
2518                 *ring_size = rx_qinfo.nb_desc;
2519                 return ret;
2520         }
2521
2522         if (ret != -ENOTSUP)
2523                 return ret;
2524         /*
2525          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2526          * ring_size stored in testpmd will be used for validity verification.
2527          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2528          * being 0, it will use a default value provided by PMDs to setup this
2529          * rxq. If the default value is 0, it will use the
2530          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2531          */
2532         if (port->nb_rx_desc[rxq_id])
2533                 *ring_size = port->nb_rx_desc[rxq_id];
2534         else if (port->dev_info.default_rxportconf.ring_size)
2535                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2536         else
2537                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2538         return 0;
2539 }
2540
2541 static int
2542 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2543 {
2544         struct rte_port *port = &ports[port_id];
2545         struct rte_eth_txq_info tx_qinfo;
2546         int ret;
2547
2548         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2549         if (ret == 0) {
2550                 *ring_size = tx_qinfo.nb_desc;
2551                 return ret;
2552         }
2553
2554         if (ret != -ENOTSUP)
2555                 return ret;
2556         /*
2557          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2558          * ring_size stored in testpmd will be used for validity verification.
2559          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2560          * being 0, it will use a default value provided by PMDs to setup this
2561          * txq. If the default value is 0, it will use the
2562          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2563          */
2564         if (port->nb_tx_desc[txq_id])
2565                 *ring_size = port->nb_tx_desc[txq_id];
2566         else if (port->dev_info.default_txportconf.ring_size)
2567                 *ring_size = port->dev_info.default_txportconf.ring_size;
2568         else
2569                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2570         return 0;
2571 }
2572
2573 static int
2574 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2575 {
2576         uint16_t ring_size;
2577         int ret;
2578
2579         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2580         if (ret)
2581                 return 1;
2582
2583         if (rxdesc_id < ring_size)
2584                 return 0;
2585
2586         fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n",
2587                 rxdesc_id, ring_size);
2588         return 1;
2589 }
2590
2591 static int
2592 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2593 {
2594         uint16_t ring_size;
2595         int ret;
2596
2597         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2598         if (ret)
2599                 return 1;
2600
2601         if (txdesc_id < ring_size)
2602                 return 0;
2603
2604         fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n",
2605                 txdesc_id, ring_size);
2606         return 1;
2607 }
2608
2609 static const struct rte_memzone *
2610 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2611 {
2612         char mz_name[RTE_MEMZONE_NAMESIZE];
2613         const struct rte_memzone *mz;
2614
2615         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2616                         port_id, q_id, ring_name);
2617         mz = rte_memzone_lookup(mz_name);
2618         if (mz == NULL)
2619                 fprintf(stderr,
2620                         "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n",
2621                         ring_name, port_id, q_id, mz_name);
2622         return mz;
2623 }
2624
2625 union igb_ring_dword {
2626         uint64_t dword;
2627         struct {
2628 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2629                 uint32_t lo;
2630                 uint32_t hi;
2631 #else
2632                 uint32_t hi;
2633                 uint32_t lo;
2634 #endif
2635         } words;
2636 };
2637
2638 struct igb_ring_desc_32_bytes {
2639         union igb_ring_dword lo_dword;
2640         union igb_ring_dword hi_dword;
2641         union igb_ring_dword resv1;
2642         union igb_ring_dword resv2;
2643 };
2644
2645 struct igb_ring_desc_16_bytes {
2646         union igb_ring_dword lo_dword;
2647         union igb_ring_dword hi_dword;
2648 };
2649
2650 static void
2651 ring_rxd_display_dword(union igb_ring_dword dword)
2652 {
2653         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2654                                         (unsigned)dword.words.hi);
2655 }
2656
2657 static void
2658 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2659 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2660                            portid_t port_id,
2661 #else
2662                            __rte_unused portid_t port_id,
2663 #endif
2664                            uint16_t desc_id)
2665 {
2666         struct igb_ring_desc_16_bytes *ring =
2667                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2668 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2669         int ret;
2670         struct rte_eth_dev_info dev_info;
2671
2672         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2673         if (ret != 0)
2674                 return;
2675
2676         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2677                 /* 32 bytes RX descriptor, i40e only */
2678                 struct igb_ring_desc_32_bytes *ring =
2679                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2680                 ring[desc_id].lo_dword.dword =
2681                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2682                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2683                 ring[desc_id].hi_dword.dword =
2684                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2685                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2686                 ring[desc_id].resv1.dword =
2687                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2688                 ring_rxd_display_dword(ring[desc_id].resv1);
2689                 ring[desc_id].resv2.dword =
2690                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2691                 ring_rxd_display_dword(ring[desc_id].resv2);
2692
2693                 return;
2694         }
2695 #endif
2696         /* 16 bytes RX descriptor */
2697         ring[desc_id].lo_dword.dword =
2698                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2699         ring_rxd_display_dword(ring[desc_id].lo_dword);
2700         ring[desc_id].hi_dword.dword =
2701                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2702         ring_rxd_display_dword(ring[desc_id].hi_dword);
2703 }
2704
2705 static void
2706 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2707 {
2708         struct igb_ring_desc_16_bytes *ring;
2709         struct igb_ring_desc_16_bytes txd;
2710
2711         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2712         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2713         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2714         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2715                         (unsigned)txd.lo_dword.words.lo,
2716                         (unsigned)txd.lo_dword.words.hi,
2717                         (unsigned)txd.hi_dword.words.lo,
2718                         (unsigned)txd.hi_dword.words.hi);
2719 }
2720
2721 void
2722 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2723 {
2724         const struct rte_memzone *rx_mz;
2725
2726         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2727                 return;
2728         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2729         if (rx_mz == NULL)
2730                 return;
2731         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2732 }
2733
2734 void
2735 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2736 {
2737         const struct rte_memzone *tx_mz;
2738
2739         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2740                 return;
2741         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2742         if (tx_mz == NULL)
2743                 return;
2744         ring_tx_descriptor_display(tx_mz, txd_id);
2745 }
2746
2747 void
2748 fwd_lcores_config_display(void)
2749 {
2750         lcoreid_t lc_id;
2751
2752         printf("List of forwarding lcores:");
2753         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2754                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2755         printf("\n");
2756 }
2757 void
2758 rxtx_config_display(void)
2759 {
2760         portid_t pid;
2761         queueid_t qid;
2762
2763         printf("  %s packet forwarding%s packets/burst=%d\n",
2764                cur_fwd_eng->fwd_mode_name,
2765                retry_enabled == 0 ? "" : " with retry",
2766                nb_pkt_per_burst);
2767
2768         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2769                 printf("  packet len=%u - nb packet segments=%d\n",
2770                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2771
2772         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2773                nb_fwd_lcores, nb_fwd_ports);
2774
2775         RTE_ETH_FOREACH_DEV(pid) {
2776                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2777                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2778                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2779                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2780                 struct rte_eth_rxq_info rx_qinfo;
2781                 struct rte_eth_txq_info tx_qinfo;
2782                 uint16_t rx_free_thresh_tmp;
2783                 uint16_t tx_free_thresh_tmp;
2784                 uint16_t tx_rs_thresh_tmp;
2785                 uint16_t nb_rx_desc_tmp;
2786                 uint16_t nb_tx_desc_tmp;
2787                 uint64_t offloads_tmp;
2788                 uint8_t pthresh_tmp;
2789                 uint8_t hthresh_tmp;
2790                 uint8_t wthresh_tmp;
2791                 int32_t rc;
2792
2793                 /* per port config */
2794                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2795                                 (unsigned int)pid, nb_rxq, nb_txq);
2796
2797                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2798                                 ports[pid].dev_conf.rxmode.offloads,
2799                                 ports[pid].dev_conf.txmode.offloads);
2800
2801                 /* per rx queue config only for first queue to be less verbose */
2802                 for (qid = 0; qid < 1; qid++) {
2803                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2804                         if (rc) {
2805                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2806                                 rx_free_thresh_tmp =
2807                                         rx_conf[qid].rx_free_thresh;
2808                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2809                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2810                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2811                                 offloads_tmp = rx_conf[qid].offloads;
2812                         } else {
2813                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2814                                 rx_free_thresh_tmp =
2815                                                 rx_qinfo.conf.rx_free_thresh;
2816                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2817                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2818                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2819                                 offloads_tmp = rx_qinfo.conf.offloads;
2820                         }
2821
2822                         printf("    RX queue: %d\n", qid);
2823                         printf("      RX desc=%d - RX free threshold=%d\n",
2824                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2825                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2826                                 " wthresh=%d\n",
2827                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2828                         printf("      RX Offloads=0x%"PRIx64, offloads_tmp);
2829                         if (rx_conf->share_group > 0)
2830                                 printf(" share_group=%u share_qid=%u",
2831                                        rx_conf->share_group,
2832                                        rx_conf->share_qid);
2833                         printf("\n");
2834                 }
2835
2836                 /* per tx queue config only for first queue to be less verbose */
2837                 for (qid = 0; qid < 1; qid++) {
2838                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2839                         if (rc) {
2840                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2841                                 tx_free_thresh_tmp =
2842                                         tx_conf[qid].tx_free_thresh;
2843                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2844                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2845                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2846                                 offloads_tmp = tx_conf[qid].offloads;
2847                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2848                         } else {
2849                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2850                                 tx_free_thresh_tmp =
2851                                                 tx_qinfo.conf.tx_free_thresh;
2852                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2853                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2854                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2855                                 offloads_tmp = tx_qinfo.conf.offloads;
2856                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2857                         }
2858
2859                         printf("    TX queue: %d\n", qid);
2860                         printf("      TX desc=%d - TX free threshold=%d\n",
2861                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2862                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2863                                 " wthresh=%d\n",
2864                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2865                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2866                                 offloads_tmp, tx_rs_thresh_tmp);
2867                 }
2868         }
2869 }
2870
2871 void
2872 port_rss_reta_info(portid_t port_id,
2873                    struct rte_eth_rss_reta_entry64 *reta_conf,
2874                    uint16_t nb_entries)
2875 {
2876         uint16_t i, idx, shift;
2877         int ret;
2878
2879         if (port_id_is_invalid(port_id, ENABLED_WARN))
2880                 return;
2881
2882         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2883         if (ret != 0) {
2884                 fprintf(stderr,
2885                         "Failed to get RSS RETA info, return code = %d\n",
2886                         ret);
2887                 return;
2888         }
2889
2890         for (i = 0; i < nb_entries; i++) {
2891                 idx = i / RTE_ETH_RETA_GROUP_SIZE;
2892                 shift = i % RTE_ETH_RETA_GROUP_SIZE;
2893                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2894                         continue;
2895                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2896                                         i, reta_conf[idx].reta[shift]);
2897         }
2898 }
2899
2900 /*
2901  * Displays the RSS hash functions of a port, and, optionally, the RSS hash
2902  * key of the port.
2903  */
2904 void
2905 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2906 {
2907         struct rte_eth_rss_conf rss_conf = {0};
2908         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2909         uint64_t rss_hf;
2910         uint8_t i;
2911         int diag;
2912         struct rte_eth_dev_info dev_info;
2913         uint8_t hash_key_size;
2914         int ret;
2915
2916         if (port_id_is_invalid(port_id, ENABLED_WARN))
2917                 return;
2918
2919         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2920         if (ret != 0)
2921                 return;
2922
2923         if (dev_info.hash_key_size > 0 &&
2924                         dev_info.hash_key_size <= sizeof(rss_key))
2925                 hash_key_size = dev_info.hash_key_size;
2926         else {
2927                 fprintf(stderr,
2928                         "dev_info did not provide a valid hash key size\n");
2929                 return;
2930         }
2931
2932         /* Get RSS hash key if asked to display it */
2933         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2934         rss_conf.rss_key_len = hash_key_size;
2935         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2936         if (diag != 0) {
2937                 switch (diag) {
2938                 case -ENODEV:
2939                         fprintf(stderr, "port index %d invalid\n", port_id);
2940                         break;
2941                 case -ENOTSUP:
2942                         fprintf(stderr, "operation not supported by device\n");
2943                         break;
2944                 default:
2945                         fprintf(stderr, "operation failed - diag=%d\n", diag);
2946                         break;
2947                 }
2948                 return;
2949         }
2950         rss_hf = rss_conf.rss_hf;
2951         if (rss_hf == 0) {
2952                 printf("RSS disabled\n");
2953                 return;
2954         }
2955         printf("RSS functions:\n ");
2956         for (i = 0; rss_type_table[i].str; i++) {
2957                 if (rss_type_table[i].rss_type == 0)
2958                         continue;
2959                 if ((rss_hf & rss_type_table[i].rss_type) == rss_type_table[i].rss_type)
2960                         printf("%s ", rss_type_table[i].str);
2961         }
2962         printf("\n");
2963         if (!show_rss_key)
2964                 return;
2965         printf("RSS key:\n");
2966         for (i = 0; i < hash_key_size; i++)
2967                 printf("%02X", rss_key[i]);
2968         printf("\n");
2969 }
2970
2971 void
2972 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
2973                          uint8_t hash_key_len)
2974 {
2975         struct rte_eth_rss_conf rss_conf;
2976         int diag;
2977         unsigned int i;
2978
2979         rss_conf.rss_key = NULL;
2980         rss_conf.rss_key_len = 0;
2981         rss_conf.rss_hf = 0;
2982         for (i = 0; rss_type_table[i].str; i++) {
2983                 if (!strcmp(rss_type_table[i].str, rss_type))
2984                         rss_conf.rss_hf = rss_type_table[i].rss_type;
2985         }
2986         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2987         if (diag == 0) {
2988                 rss_conf.rss_key = hash_key;
2989                 rss_conf.rss_key_len = hash_key_len;
2990                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
2991         }
2992         if (diag == 0)
2993                 return;
2994
2995         switch (diag) {
2996         case -ENODEV:
2997                 fprintf(stderr, "port index %d invalid\n", port_id);
2998                 break;
2999         case -ENOTSUP:
3000                 fprintf(stderr, "operation not supported by device\n");
3001                 break;
3002         default:
3003                 fprintf(stderr, "operation failed - diag=%d\n", diag);
3004                 break;
3005         }
3006 }
3007
3008 /*
3009  * Check whether a shared rxq scheduled on other lcores.
3010  */
3011 static bool
3012 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc,
3013                            portid_t src_port, queueid_t src_rxq,
3014                            uint32_t share_group, queueid_t share_rxq)
3015 {
3016         streamid_t sm_id;
3017         streamid_t nb_fs_per_lcore;
3018         lcoreid_t  nb_fc;
3019         lcoreid_t  lc_id;
3020         struct fwd_stream *fs;
3021         struct rte_port *port;
3022         struct rte_eth_dev_info *dev_info;
3023         struct rte_eth_rxconf *rxq_conf;
3024
3025         nb_fc = cur_fwd_config.nb_fwd_lcores;
3026         /* Check remaining cores. */
3027         for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) {
3028                 sm_id = fwd_lcores[lc_id]->stream_idx;
3029                 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb;
3030                 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore;
3031                      sm_id++) {
3032                         fs = fwd_streams[sm_id];
3033                         port = &ports[fs->rx_port];
3034                         dev_info = &port->dev_info;
3035                         rxq_conf = &port->rx_conf[fs->rx_queue];
3036                         if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE)
3037                             == 0 || rxq_conf->share_group == 0)
3038                                 /* Not shared rxq. */
3039                                 continue;
3040                         if (domain_id != port->dev_info.switch_info.domain_id)
3041                                 continue;
3042                         if (rxq_conf->share_group != share_group)
3043                                 continue;
3044                         if (rxq_conf->share_qid != share_rxq)
3045                                 continue;
3046                         printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n",
3047                                share_group, share_rxq);
3048                         printf("  lcore %hhu Port %hu queue %hu\n",
3049                                src_lc, src_port, src_rxq);
3050                         printf("  lcore %hhu Port %hu queue %hu\n",
3051                                lc_id, fs->rx_port, fs->rx_queue);
3052                         printf("Please use --nb-cores=%hu to limit number of forwarding cores\n",
3053                                nb_rxq);
3054                         return true;
3055                 }
3056         }
3057         return false;
3058 }
3059
3060 /*
3061  * Check shared rxq configuration.
3062  *
3063  * Shared group must not being scheduled on different core.
3064  */
3065 bool
3066 pkt_fwd_shared_rxq_check(void)
3067 {
3068         streamid_t sm_id;
3069         streamid_t nb_fs_per_lcore;
3070         lcoreid_t  nb_fc;
3071         lcoreid_t  lc_id;
3072         struct fwd_stream *fs;
3073         uint16_t domain_id;
3074         struct rte_port *port;
3075         struct rte_eth_dev_info *dev_info;
3076         struct rte_eth_rxconf *rxq_conf;
3077
3078         if (rxq_share == 0)
3079                 return true;
3080         nb_fc = cur_fwd_config.nb_fwd_lcores;
3081         /*
3082          * Check streams on each core, make sure the same switch domain +
3083          * group + queue doesn't get scheduled on other cores.
3084          */
3085         for (lc_id = 0; lc_id < nb_fc; lc_id++) {
3086                 sm_id = fwd_lcores[lc_id]->stream_idx;
3087                 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb;
3088                 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore;
3089                      sm_id++) {
3090                         fs = fwd_streams[sm_id];
3091                         /* Update lcore info stream being scheduled. */
3092                         fs->lcore = fwd_lcores[lc_id];
3093                         port = &ports[fs->rx_port];
3094                         dev_info = &port->dev_info;
3095                         rxq_conf = &port->rx_conf[fs->rx_queue];
3096                         if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE)
3097                             == 0 || rxq_conf->share_group == 0)
3098                                 /* Not shared rxq. */
3099                                 continue;
3100                         /* Check shared rxq not scheduled on remaining cores. */
3101                         domain_id = port->dev_info.switch_info.domain_id;
3102                         if (fwd_stream_on_other_lcores(domain_id, lc_id,
3103                                                        fs->rx_port,
3104                                                        fs->rx_queue,
3105                                                        rxq_conf->share_group,
3106                                                        rxq_conf->share_qid))
3107                                 return false;
3108                 }
3109         }
3110         return true;
3111 }
3112
3113 /*
3114  * Setup forwarding configuration for each logical core.
3115  */
3116 static void
3117 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3118 {
3119         streamid_t nb_fs_per_lcore;
3120         streamid_t nb_fs;
3121         streamid_t sm_id;
3122         lcoreid_t  nb_extra;
3123         lcoreid_t  nb_fc;
3124         lcoreid_t  nb_lc;
3125         lcoreid_t  lc_id;
3126
3127         nb_fs = cfg->nb_fwd_streams;
3128         nb_fc = cfg->nb_fwd_lcores;
3129         if (nb_fs <= nb_fc) {
3130                 nb_fs_per_lcore = 1;
3131                 nb_extra = 0;
3132         } else {
3133                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3134                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3135         }
3136
3137         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3138         sm_id = 0;
3139         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3140                 fwd_lcores[lc_id]->stream_idx = sm_id;
3141                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3142                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3143         }
3144
3145         /*
3146          * Assign extra remaining streams, if any.
3147          */
3148         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3149         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3150                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3151                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3152                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3153         }
3154 }
3155
3156 static portid_t
3157 fwd_topology_tx_port_get(portid_t rxp)
3158 {
3159         static int warning_once = 1;
3160
3161         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3162
3163         switch (port_topology) {
3164         default:
3165         case PORT_TOPOLOGY_PAIRED:
3166                 if ((rxp & 0x1) == 0) {
3167                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3168                                 return rxp + 1;
3169                         if (warning_once) {
3170                                 fprintf(stderr,
3171                                         "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n");
3172                                 warning_once = 0;
3173                         }
3174                         return rxp;
3175                 }
3176                 return rxp - 1;
3177         case PORT_TOPOLOGY_CHAINED:
3178                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3179         case PORT_TOPOLOGY_LOOP:
3180                 return rxp;
3181         }
3182 }
3183
3184 static void
3185 simple_fwd_config_setup(void)
3186 {
3187         portid_t i;
3188
3189         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3190         cur_fwd_config.nb_fwd_streams =
3191                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3192
3193         /* reinitialize forwarding streams */
3194         init_fwd_streams();
3195
3196         /*
3197          * In the simple forwarding test, the number of forwarding cores
3198          * must be lower or equal to the number of forwarding ports.
3199          */
3200         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3201         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3202                 cur_fwd_config.nb_fwd_lcores =
3203                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3204         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3205
3206         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3207                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3208                 fwd_streams[i]->rx_queue  = 0;
3209                 fwd_streams[i]->tx_port   =
3210                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3211                 fwd_streams[i]->tx_queue  = 0;
3212                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3213                 fwd_streams[i]->retry_enabled = retry_enabled;
3214         }
3215 }
3216
3217 /**
3218  * For the RSS forwarding test all streams distributed over lcores. Each stream
3219  * being composed of a RX queue to poll on a RX port for input messages,
3220  * associated with a TX queue of a TX port where to send forwarded packets.
3221  */
3222 static void
3223 rss_fwd_config_setup(void)
3224 {
3225         portid_t   rxp;
3226         portid_t   txp;
3227         queueid_t  rxq;
3228         queueid_t  nb_q;
3229         streamid_t  sm_id;
3230         int start;
3231         int end;
3232
3233         nb_q = nb_rxq;
3234         if (nb_q > nb_txq)
3235                 nb_q = nb_txq;
3236         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3237         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3238         cur_fwd_config.nb_fwd_streams =
3239                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3240
3241         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3242                 cur_fwd_config.nb_fwd_lcores =
3243                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3244
3245         /* reinitialize forwarding streams */
3246         init_fwd_streams();
3247
3248         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3249
3250         if (proc_id > 0 && nb_q % num_procs != 0)
3251                 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n");
3252
3253         /**
3254          * In multi-process, All queues are allocated to different
3255          * processes based on num_procs and proc_id. For example:
3256          * if supports 4 queues(nb_q), 2 processes(num_procs),
3257          * the 0~1 queue for primary process.
3258          * the 2~3 queue for secondary process.
3259          */
3260         start = proc_id * nb_q / num_procs;
3261         end = start + nb_q / num_procs;
3262         rxp = 0;
3263         rxq = start;
3264         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3265                 struct fwd_stream *fs;
3266
3267                 fs = fwd_streams[sm_id];
3268                 txp = fwd_topology_tx_port_get(rxp);
3269                 fs->rx_port = fwd_ports_ids[rxp];
3270                 fs->rx_queue = rxq;
3271                 fs->tx_port = fwd_ports_ids[txp];
3272                 fs->tx_queue = rxq;
3273                 fs->peer_addr = fs->tx_port;
3274                 fs->retry_enabled = retry_enabled;
3275                 rxp++;
3276                 if (rxp < nb_fwd_ports)
3277                         continue;
3278                 rxp = 0;
3279                 rxq++;
3280                 if (rxq >= end)
3281                         rxq = start;
3282         }
3283 }
3284
3285 static uint16_t
3286 get_fwd_port_total_tc_num(void)
3287 {
3288         struct rte_eth_dcb_info dcb_info;
3289         uint16_t total_tc_num = 0;
3290         unsigned int i;
3291
3292         for (i = 0; i < nb_fwd_ports; i++) {
3293                 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info);
3294                 total_tc_num += dcb_info.nb_tcs;
3295         }
3296
3297         return total_tc_num;
3298 }
3299
3300 /**
3301  * For the DCB forwarding test, each core is assigned on each traffic class.
3302  *
3303  * Each core is assigned a multi-stream, each stream being composed of
3304  * a RX queue to poll on a RX port for input messages, associated with
3305  * a TX queue of a TX port where to send forwarded packets. All RX and
3306  * TX queues are mapping to the same traffic class.
3307  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3308  * the same core
3309  */
3310 static void
3311 dcb_fwd_config_setup(void)
3312 {
3313         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3314         portid_t txp, rxp = 0;
3315         queueid_t txq, rxq = 0;
3316         lcoreid_t  lc_id;
3317         uint16_t nb_rx_queue, nb_tx_queue;
3318         uint16_t i, j, k, sm_id = 0;
3319         uint16_t total_tc_num;
3320         struct rte_port *port;
3321         uint8_t tc = 0;
3322         portid_t pid;
3323         int ret;
3324
3325         /*
3326          * The fwd_config_setup() is called when the port is RTE_PORT_STARTED
3327          * or RTE_PORT_STOPPED.
3328          *
3329          * Re-configure ports to get updated mapping between tc and queue in
3330          * case the queue number of the port is changed. Skip for started ports
3331          * since modifying queue number and calling dev_configure need to stop
3332          * ports first.
3333          */
3334         for (pid = 0; pid < nb_fwd_ports; pid++) {
3335                 if (port_is_started(pid) == 1)
3336                         continue;
3337
3338                 port = &ports[pid];
3339                 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq,
3340                                             &port->dev_conf);
3341                 if (ret < 0) {
3342                         fprintf(stderr,
3343                                 "Failed to re-configure port %d, ret = %d.\n",
3344                                 pid, ret);
3345                         return;
3346                 }
3347         }
3348
3349         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3350         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3351         cur_fwd_config.nb_fwd_streams =
3352                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3353         total_tc_num = get_fwd_port_total_tc_num();
3354         if (cur_fwd_config.nb_fwd_lcores > total_tc_num)
3355                 cur_fwd_config.nb_fwd_lcores = total_tc_num;
3356
3357         /* reinitialize forwarding streams */
3358         init_fwd_streams();
3359         sm_id = 0;
3360         txp = 1;
3361         /* get the dcb info on the first RX and TX ports */
3362         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3363         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3364
3365         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3366                 fwd_lcores[lc_id]->stream_nb = 0;
3367                 fwd_lcores[lc_id]->stream_idx = sm_id;
3368                 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) {
3369                         /* if the nb_queue is zero, means this tc is
3370                          * not enabled on the POOL
3371                          */
3372                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3373                                 break;
3374                         k = fwd_lcores[lc_id]->stream_nb +
3375                                 fwd_lcores[lc_id]->stream_idx;
3376                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3377                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3378                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3379                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3380                         for (j = 0; j < nb_rx_queue; j++) {
3381                                 struct fwd_stream *fs;
3382
3383                                 fs = fwd_streams[k + j];
3384                                 fs->rx_port = fwd_ports_ids[rxp];
3385                                 fs->rx_queue = rxq + j;
3386                                 fs->tx_port = fwd_ports_ids[txp];
3387                                 fs->tx_queue = txq + j % nb_tx_queue;
3388                                 fs->peer_addr = fs->tx_port;
3389                                 fs->retry_enabled = retry_enabled;
3390                         }
3391                         fwd_lcores[lc_id]->stream_nb +=
3392                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3393                 }
3394                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3395
3396                 tc++;
3397                 if (tc < rxp_dcb_info.nb_tcs)
3398                         continue;
3399                 /* Restart from TC 0 on next RX port */
3400                 tc = 0;
3401                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3402                         rxp = (portid_t)
3403                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3404                 else
3405                         rxp++;
3406                 if (rxp >= nb_fwd_ports)
3407                         return;
3408                 /* get the dcb information on next RX and TX ports */
3409                 if ((rxp & 0x1) == 0)
3410                         txp = (portid_t) (rxp + 1);
3411                 else
3412                         txp = (portid_t) (rxp - 1);
3413                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3414                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3415         }
3416 }
3417
3418 static void
3419 icmp_echo_config_setup(void)
3420 {
3421         portid_t  rxp;
3422         queueid_t rxq;
3423         lcoreid_t lc_id;
3424         uint16_t  sm_id;
3425
3426         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3427                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3428                         (nb_txq * nb_fwd_ports);
3429         else
3430                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3431         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3432         cur_fwd_config.nb_fwd_streams =
3433                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3434         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3435                 cur_fwd_config.nb_fwd_lcores =
3436                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3437         if (verbose_level > 0) {
3438                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3439                        __FUNCTION__,
3440                        cur_fwd_config.nb_fwd_lcores,
3441                        cur_fwd_config.nb_fwd_ports,
3442                        cur_fwd_config.nb_fwd_streams);
3443         }
3444
3445         /* reinitialize forwarding streams */
3446         init_fwd_streams();
3447         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3448         rxp = 0; rxq = 0;
3449         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3450                 if (verbose_level > 0)
3451                         printf("  core=%d: \n", lc_id);
3452                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3453                         struct fwd_stream *fs;
3454                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3455                         fs->rx_port = fwd_ports_ids[rxp];
3456                         fs->rx_queue = rxq;
3457                         fs->tx_port = fs->rx_port;
3458                         fs->tx_queue = rxq;
3459                         fs->peer_addr = fs->tx_port;
3460                         fs->retry_enabled = retry_enabled;
3461                         if (verbose_level > 0)
3462                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3463                                        sm_id, fs->rx_port, fs->rx_queue,
3464                                        fs->tx_queue);
3465                         rxq = (queueid_t) (rxq + 1);
3466                         if (rxq == nb_rxq) {
3467                                 rxq = 0;
3468                                 rxp = (portid_t) (rxp + 1);
3469                         }
3470                 }
3471         }
3472 }
3473
3474 void
3475 fwd_config_setup(void)
3476 {
3477         struct rte_port *port;
3478         portid_t pt_id;
3479         unsigned int i;
3480
3481         cur_fwd_config.fwd_eng = cur_fwd_eng;
3482         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3483                 icmp_echo_config_setup();
3484                 return;
3485         }
3486
3487         if ((nb_rxq > 1) && (nb_txq > 1)){
3488                 if (dcb_config) {
3489                         for (i = 0; i < nb_fwd_ports; i++) {
3490                                 pt_id = fwd_ports_ids[i];
3491                                 port = &ports[pt_id];
3492                                 if (!port->dcb_flag) {
3493                                         fprintf(stderr,
3494                                                 "In DCB mode, all forwarding ports must be configured in this mode.\n");
3495                                         return;
3496                                 }
3497                         }
3498                         if (nb_fwd_lcores == 1) {
3499                                 fprintf(stderr,
3500                                         "In DCB mode,the nb forwarding cores should be larger than 1.\n");
3501                                 return;
3502                         }
3503
3504                         dcb_fwd_config_setup();
3505                 } else
3506                         rss_fwd_config_setup();
3507         }
3508         else
3509                 simple_fwd_config_setup();
3510 }
3511
3512 static const char *
3513 mp_alloc_to_str(uint8_t mode)
3514 {
3515         switch (mode) {
3516         case MP_ALLOC_NATIVE:
3517                 return "native";
3518         case MP_ALLOC_ANON:
3519                 return "anon";
3520         case MP_ALLOC_XMEM:
3521                 return "xmem";
3522         case MP_ALLOC_XMEM_HUGE:
3523                 return "xmemhuge";
3524         case MP_ALLOC_XBUF:
3525                 return "xbuf";
3526         default:
3527                 return "invalid";
3528         }
3529 }
3530
3531 void
3532 pkt_fwd_config_display(struct fwd_config *cfg)
3533 {
3534         struct fwd_stream *fs;
3535         lcoreid_t  lc_id;
3536         streamid_t sm_id;
3537
3538         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3539                 "NUMA support %s, MP allocation mode: %s\n",
3540                 cfg->fwd_eng->fwd_mode_name,
3541                 retry_enabled == 0 ? "" : " with retry",
3542                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3543                 numa_support == 1 ? "enabled" : "disabled",
3544                 mp_alloc_to_str(mp_alloc_type));
3545
3546         if (retry_enabled)
3547                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3548                         burst_tx_retry_num, burst_tx_delay_time);
3549         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3550                 printf("Logical Core %u (socket %u) forwards packets on "
3551                        "%d streams:",
3552                        fwd_lcores_cpuids[lc_id],
3553                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3554                        fwd_lcores[lc_id]->stream_nb);
3555                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3556                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3557                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3558                                "P=%d/Q=%d (socket %u) ",
3559                                fs->rx_port, fs->rx_queue,
3560                                ports[fs->rx_port].socket_id,
3561                                fs->tx_port, fs->tx_queue,
3562                                ports[fs->tx_port].socket_id);
3563                         print_ethaddr("peer=",
3564                                       &peer_eth_addrs[fs->peer_addr]);
3565                 }
3566                 printf("\n");
3567         }
3568         printf("\n");
3569 }
3570
3571 void
3572 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3573 {
3574         struct rte_ether_addr new_peer_addr;
3575         if (!rte_eth_dev_is_valid_port(port_id)) {
3576                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
3577                 return;
3578         }
3579         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3580                 fprintf(stderr, "Error: Invalid ethernet address: %s\n",
3581                         peer_addr);
3582                 return;
3583         }
3584         peer_eth_addrs[port_id] = new_peer_addr;
3585 }
3586
3587 int
3588 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3589 {
3590         unsigned int i;
3591         unsigned int lcore_cpuid;
3592         int record_now;
3593
3594         record_now = 0;
3595  again:
3596         for (i = 0; i < nb_lc; i++) {
3597                 lcore_cpuid = lcorelist[i];
3598                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3599                         fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid);
3600                         return -1;
3601                 }
3602                 if (lcore_cpuid == rte_get_main_lcore()) {
3603                         fprintf(stderr,
3604                                 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n",
3605                                 lcore_cpuid);
3606                         return -1;
3607                 }
3608                 if (record_now)
3609                         fwd_lcores_cpuids[i] = lcore_cpuid;
3610         }
3611         if (record_now == 0) {
3612                 record_now = 1;
3613                 goto again;
3614         }
3615         nb_cfg_lcores = (lcoreid_t) nb_lc;
3616         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3617                 printf("previous number of forwarding cores %u - changed to "
3618                        "number of configured cores %u\n",
3619                        (unsigned int) nb_fwd_lcores, nb_lc);
3620                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3621         }
3622
3623         return 0;
3624 }
3625
3626 int
3627 set_fwd_lcores_mask(uint64_t lcoremask)
3628 {
3629         unsigned int lcorelist[64];
3630         unsigned int nb_lc;
3631         unsigned int i;
3632
3633         if (lcoremask == 0) {
3634                 fprintf(stderr, "Invalid NULL mask of cores\n");
3635                 return -1;
3636         }
3637         nb_lc = 0;
3638         for (i = 0; i < 64; i++) {
3639                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3640                         continue;
3641                 lcorelist[nb_lc++] = i;
3642         }
3643         return set_fwd_lcores_list(lcorelist, nb_lc);
3644 }
3645
3646 void
3647 set_fwd_lcores_number(uint16_t nb_lc)
3648 {
3649         if (test_done == 0) {
3650                 fprintf(stderr, "Please stop forwarding first\n");
3651                 return;
3652         }
3653         if (nb_lc > nb_cfg_lcores) {
3654                 fprintf(stderr,
3655                         "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n",
3656                         (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3657                 return;
3658         }
3659         nb_fwd_lcores = (lcoreid_t) nb_lc;
3660         printf("Number of forwarding cores set to %u\n",
3661                (unsigned int) nb_fwd_lcores);
3662 }
3663
3664 void
3665 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3666 {
3667         unsigned int i;
3668         portid_t port_id;
3669         int record_now;
3670
3671         record_now = 0;
3672  again:
3673         for (i = 0; i < nb_pt; i++) {
3674                 port_id = (portid_t) portlist[i];
3675                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3676                         return;
3677                 if (record_now)
3678                         fwd_ports_ids[i] = port_id;
3679         }
3680         if (record_now == 0) {
3681                 record_now = 1;
3682                 goto again;
3683         }
3684         nb_cfg_ports = (portid_t) nb_pt;
3685         if (nb_fwd_ports != (portid_t) nb_pt) {
3686                 printf("previous number of forwarding ports %u - changed to "
3687                        "number of configured ports %u\n",
3688                        (unsigned int) nb_fwd_ports, nb_pt);
3689                 nb_fwd_ports = (portid_t) nb_pt;
3690         }
3691 }
3692
3693 /**
3694  * Parse the user input and obtain the list of forwarding ports
3695  *
3696  * @param[in] list
3697  *   String containing the user input. User can specify
3698  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3699  *   For example, if the user wants to use all the available
3700  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3701  *   If the user wants to use only the ports 1,2 then the input
3702  *   is 1,2.
3703  *   valid characters are '-' and ','
3704  * @param[out] values
3705  *   This array will be filled with a list of port IDs
3706  *   based on the user input
3707  *   Note that duplicate entries are discarded and only the first
3708  *   count entries in this array are port IDs and all the rest
3709  *   will contain default values
3710  * @param[in] maxsize
3711  *   This parameter denotes 2 things
3712  *   1) Number of elements in the values array
3713  *   2) Maximum value of each element in the values array
3714  * @return
3715  *   On success, returns total count of parsed port IDs
3716  *   On failure, returns 0
3717  */
3718 static unsigned int
3719 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3720 {
3721         unsigned int count = 0;
3722         char *end = NULL;
3723         int min, max;
3724         int value, i;
3725         unsigned int marked[maxsize];
3726
3727         if (list == NULL || values == NULL)
3728                 return 0;
3729
3730         for (i = 0; i < (int)maxsize; i++)
3731                 marked[i] = 0;
3732
3733         min = INT_MAX;
3734
3735         do {
3736                 /*Remove the blank spaces if any*/
3737                 while (isblank(*list))
3738                         list++;
3739                 if (*list == '\0')
3740                         break;
3741                 errno = 0;
3742                 value = strtol(list, &end, 10);
3743                 if (errno || end == NULL)
3744                         return 0;
3745                 if (value < 0 || value >= (int)maxsize)
3746                         return 0;
3747                 while (isblank(*end))
3748                         end++;
3749                 if (*end == '-' && min == INT_MAX) {
3750                         min = value;
3751                 } else if ((*end == ',') || (*end == '\0')) {
3752                         max = value;
3753                         if (min == INT_MAX)
3754                                 min = value;
3755                         for (i = min; i <= max; i++) {
3756                                 if (count < maxsize) {
3757                                         if (marked[i])
3758                                                 continue;
3759                                         values[count] = i;
3760                                         marked[i] = 1;
3761                                         count++;
3762                                 }
3763                         }
3764                         min = INT_MAX;
3765                 } else
3766                         return 0;
3767                 list = end + 1;
3768         } while (*end != '\0');
3769
3770         return count;
3771 }
3772
3773 void
3774 parse_fwd_portlist(const char *portlist)
3775 {
3776         unsigned int portcount;
3777         unsigned int portindex[RTE_MAX_ETHPORTS];
3778         unsigned int i, valid_port_count = 0;
3779
3780         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3781         if (!portcount)
3782                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3783
3784         /*
3785          * Here we verify the validity of the ports
3786          * and thereby calculate the total number of
3787          * valid ports
3788          */
3789         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3790                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3791                         portindex[valid_port_count] = portindex[i];
3792                         valid_port_count++;
3793                 }
3794         }
3795
3796         set_fwd_ports_list(portindex, valid_port_count);
3797 }
3798
3799 void
3800 set_fwd_ports_mask(uint64_t portmask)
3801 {
3802         unsigned int portlist[64];
3803         unsigned int nb_pt;
3804         unsigned int i;
3805
3806         if (portmask == 0) {
3807                 fprintf(stderr, "Invalid NULL mask of ports\n");
3808                 return;
3809         }
3810         nb_pt = 0;
3811         RTE_ETH_FOREACH_DEV(i) {
3812                 if (! ((uint64_t)(1ULL << i) & portmask))
3813                         continue;
3814                 portlist[nb_pt++] = i;
3815         }
3816         set_fwd_ports_list(portlist, nb_pt);
3817 }
3818
3819 void
3820 set_fwd_ports_number(uint16_t nb_pt)
3821 {
3822         if (nb_pt > nb_cfg_ports) {
3823                 fprintf(stderr,
3824                         "nb fwd ports %u > %u (number of configured ports) - ignored\n",
3825                         (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3826                 return;
3827         }
3828         nb_fwd_ports = (portid_t) nb_pt;
3829         printf("Number of forwarding ports set to %u\n",
3830                (unsigned int) nb_fwd_ports);
3831 }
3832
3833 int
3834 port_is_forwarding(portid_t port_id)
3835 {
3836         unsigned int i;
3837
3838         if (port_id_is_invalid(port_id, ENABLED_WARN))
3839                 return -1;
3840
3841         for (i = 0; i < nb_fwd_ports; i++) {
3842                 if (fwd_ports_ids[i] == port_id)
3843                         return 1;
3844         }
3845
3846         return 0;
3847 }
3848
3849 void
3850 set_nb_pkt_per_burst(uint16_t nb)
3851 {
3852         if (nb > MAX_PKT_BURST) {
3853                 fprintf(stderr,
3854                         "nb pkt per burst: %u > %u (maximum packet per burst)  ignored\n",
3855                         (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3856                 return;
3857         }
3858         nb_pkt_per_burst = nb;
3859         printf("Number of packets per burst set to %u\n",
3860                (unsigned int) nb_pkt_per_burst);
3861 }
3862
3863 static const char *
3864 tx_split_get_name(enum tx_pkt_split split)
3865 {
3866         uint32_t i;
3867
3868         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3869                 if (tx_split_name[i].split == split)
3870                         return tx_split_name[i].name;
3871         }
3872         return NULL;
3873 }
3874
3875 void
3876 set_tx_pkt_split(const char *name)
3877 {
3878         uint32_t i;
3879
3880         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3881                 if (strcmp(tx_split_name[i].name, name) == 0) {
3882                         tx_pkt_split = tx_split_name[i].split;
3883                         return;
3884                 }
3885         }
3886         fprintf(stderr, "unknown value: \"%s\"\n", name);
3887 }
3888
3889 int
3890 parse_fec_mode(const char *name, uint32_t *fec_capa)
3891 {
3892         uint8_t i;
3893
3894         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3895                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3896                         *fec_capa =
3897                                 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3898                         return 0;
3899                 }
3900         }
3901         return -1;
3902 }
3903
3904 void
3905 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3906 {
3907         unsigned int i, j;
3908
3909         printf("FEC capabilities:\n");
3910
3911         for (i = 0; i < num; i++) {
3912                 printf("%s : ",
3913                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3914
3915                 for (j = 0; j < RTE_DIM(fec_mode_name); j++) {
3916                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3917                                                 speed_fec_capa[i].capa)
3918                                 printf("%s ", fec_mode_name[j].name);
3919                 }
3920                 printf("\n");
3921         }
3922 }
3923
3924 void
3925 show_rx_pkt_offsets(void)
3926 {
3927         uint32_t i, n;
3928
3929         n = rx_pkt_nb_offs;
3930         printf("Number of offsets: %u\n", n);
3931         if (n) {
3932                 printf("Segment offsets: ");
3933                 for (i = 0; i != n - 1; i++)
3934                         printf("%hu,", rx_pkt_seg_offsets[i]);
3935                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3936         }
3937 }
3938
3939 void
3940 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3941 {
3942         unsigned int i;
3943
3944         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3945                 printf("nb segments per RX packets=%u >= "
3946                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3947                 return;
3948         }
3949
3950         /*
3951          * No extra check here, the segment length will be checked by PMD
3952          * in the extended queue setup.
3953          */
3954         for (i = 0; i < nb_offs; i++) {
3955                 if (seg_offsets[i] >= UINT16_MAX) {
3956                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3957                                i, seg_offsets[i]);
3958                         return;
3959                 }
3960         }
3961
3962         for (i = 0; i < nb_offs; i++)
3963                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3964
3965         rx_pkt_nb_offs = (uint8_t) nb_offs;
3966 }
3967
3968 void
3969 show_rx_pkt_segments(void)
3970 {
3971         uint32_t i, n;
3972
3973         n = rx_pkt_nb_segs;
3974         printf("Number of segments: %u\n", n);
3975         if (n) {
3976                 printf("Segment sizes: ");
3977                 for (i = 0; i != n - 1; i++)
3978                         printf("%hu,", rx_pkt_seg_lengths[i]);
3979                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3980         }
3981 }
3982
3983 void
3984 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3985 {
3986         unsigned int i;
3987
3988         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3989                 printf("nb segments per RX packets=%u >= "
3990                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3991                 return;
3992         }
3993
3994         /*
3995          * No extra check here, the segment length will be checked by PMD
3996          * in the extended queue setup.
3997          */
3998         for (i = 0; i < nb_segs; i++) {
3999                 if (seg_lengths[i] >= UINT16_MAX) {
4000                         printf("length[%u]=%u > UINT16_MAX - give up\n",
4001                                i, seg_lengths[i]);
4002                         return;
4003                 }
4004         }
4005
4006         for (i = 0; i < nb_segs; i++)
4007                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4008
4009         rx_pkt_nb_segs = (uint8_t) nb_segs;
4010 }
4011
4012 void
4013 show_tx_pkt_segments(void)
4014 {
4015         uint32_t i, n;
4016         const char *split;
4017
4018         n = tx_pkt_nb_segs;
4019         split = tx_split_get_name(tx_pkt_split);
4020
4021         printf("Number of segments: %u\n", n);
4022         printf("Segment sizes: ");
4023         for (i = 0; i != n - 1; i++)
4024                 printf("%hu,", tx_pkt_seg_lengths[i]);
4025         printf("%hu\n", tx_pkt_seg_lengths[i]);
4026         printf("Split packet: %s\n", split);
4027 }
4028
4029 static bool
4030 nb_segs_is_invalid(unsigned int nb_segs)
4031 {
4032         uint16_t ring_size;
4033         uint16_t queue_id;
4034         uint16_t port_id;
4035         int ret;
4036
4037         RTE_ETH_FOREACH_DEV(port_id) {
4038                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
4039                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
4040                         if (ret) {
4041                                 /* Port may not be initialized yet, can't say
4042                                  * the port is invalid in this stage.
4043                                  */
4044                                 continue;
4045                         }
4046                         if (ring_size < nb_segs) {
4047                                 printf("nb segments per TX packets=%u >= TX "
4048                                        "queue(%u) ring_size=%u - txpkts ignored\n",
4049                                        nb_segs, queue_id, ring_size);
4050                                 return true;
4051                         }
4052                 }
4053         }
4054
4055         return false;
4056 }
4057
4058 void
4059 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
4060 {
4061         uint16_t tx_pkt_len;
4062         unsigned int i;
4063
4064         /*
4065          * For single segment settings failed check is ignored.
4066          * It is a very basic capability to send the single segment
4067          * packets, suppose it is always supported.
4068          */
4069         if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) {
4070                 fprintf(stderr,
4071                         "Tx segment size(%u) is not supported - txpkts ignored\n",
4072                         nb_segs);
4073                 return;
4074         }
4075
4076         if (nb_segs > RTE_MAX_SEGS_PER_PKT) {
4077                 fprintf(stderr,
4078                         "Tx segment size(%u) is bigger than max number of segment(%u)\n",
4079                         nb_segs, RTE_MAX_SEGS_PER_PKT);
4080                 return;
4081         }
4082
4083         /*
4084          * Check that each segment length is greater or equal than
4085          * the mbuf data size.
4086          * Check also that the total packet length is greater or equal than the
4087          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
4088          * 20 + 8).
4089          */
4090         tx_pkt_len = 0;
4091         for (i = 0; i < nb_segs; i++) {
4092                 if (seg_lengths[i] > mbuf_data_size[0]) {
4093                         fprintf(stderr,
4094                                 "length[%u]=%u > mbuf_data_size=%u - give up\n",
4095                                 i, seg_lengths[i], mbuf_data_size[0]);
4096                         return;
4097                 }
4098                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
4099         }
4100         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
4101                 fprintf(stderr, "total packet length=%u < %d - give up\n",
4102                                 (unsigned) tx_pkt_len,
4103                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
4104                 return;
4105         }
4106
4107         for (i = 0; i < nb_segs; i++)
4108                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4109
4110         tx_pkt_length  = tx_pkt_len;
4111         tx_pkt_nb_segs = (uint8_t) nb_segs;
4112 }
4113
4114 void
4115 show_tx_pkt_times(void)
4116 {
4117         printf("Interburst gap: %u\n", tx_pkt_times_inter);
4118         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
4119 }
4120
4121 void
4122 set_tx_pkt_times(unsigned int *tx_times)
4123 {
4124         tx_pkt_times_inter = tx_times[0];
4125         tx_pkt_times_intra = tx_times[1];
4126 }
4127
4128 #ifdef RTE_LIB_GRO
4129 void
4130 setup_gro(const char *onoff, portid_t port_id)
4131 {
4132         if (!rte_eth_dev_is_valid_port(port_id)) {
4133                 fprintf(stderr, "invalid port id %u\n", port_id);
4134                 return;
4135         }
4136         if (test_done == 0) {
4137                 fprintf(stderr,
4138                         "Before enable/disable GRO, please stop forwarding first\n");
4139                 return;
4140         }
4141         if (strcmp(onoff, "on") == 0) {
4142                 if (gro_ports[port_id].enable != 0) {
4143                         fprintf(stderr,
4144                                 "Port %u has enabled GRO. Please disable GRO first\n",
4145                                 port_id);
4146                         return;
4147                 }
4148                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4149                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
4150                         gro_ports[port_id].param.max_flow_num =
4151                                 GRO_DEFAULT_FLOW_NUM;
4152                         gro_ports[port_id].param.max_item_per_flow =
4153                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
4154                 }
4155                 gro_ports[port_id].enable = 1;
4156         } else {
4157                 if (gro_ports[port_id].enable == 0) {
4158                         fprintf(stderr, "Port %u has disabled GRO\n", port_id);
4159                         return;
4160                 }
4161                 gro_ports[port_id].enable = 0;
4162         }
4163 }
4164
4165 void
4166 setup_gro_flush_cycles(uint8_t cycles)
4167 {
4168         if (test_done == 0) {
4169                 fprintf(stderr,
4170                         "Before change flush interval for GRO, please stop forwarding first.\n");
4171                 return;
4172         }
4173
4174         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4175                         GRO_DEFAULT_FLUSH_CYCLES) {
4176                 fprintf(stderr,
4177                         "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n",
4178                         GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES);
4179                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4180         }
4181
4182         gro_flush_cycles = cycles;
4183 }
4184
4185 void
4186 show_gro(portid_t port_id)
4187 {
4188         struct rte_gro_param *param;
4189         uint32_t max_pkts_num;
4190
4191         param = &gro_ports[port_id].param;
4192
4193         if (!rte_eth_dev_is_valid_port(port_id)) {
4194                 fprintf(stderr, "Invalid port id %u.\n", port_id);
4195                 return;
4196         }
4197         if (gro_ports[port_id].enable) {
4198                 printf("GRO type: TCP/IPv4\n");
4199                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4200                         max_pkts_num = param->max_flow_num *
4201                                 param->max_item_per_flow;
4202                 } else
4203                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4204                 printf("Max number of packets to perform GRO: %u\n",
4205                                 max_pkts_num);
4206                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4207         } else
4208                 printf("Port %u doesn't enable GRO.\n", port_id);
4209 }
4210 #endif /* RTE_LIB_GRO */
4211
4212 #ifdef RTE_LIB_GSO
4213 void
4214 setup_gso(const char *mode, portid_t port_id)
4215 {
4216         if (!rte_eth_dev_is_valid_port(port_id)) {
4217                 fprintf(stderr, "invalid port id %u\n", port_id);
4218                 return;
4219         }
4220         if (strcmp(mode, "on") == 0) {
4221                 if (test_done == 0) {
4222                         fprintf(stderr,
4223                                 "before enabling GSO, please stop forwarding first\n");
4224                         return;
4225                 }
4226                 gso_ports[port_id].enable = 1;
4227         } else if (strcmp(mode, "off") == 0) {
4228                 if (test_done == 0) {
4229                         fprintf(stderr,
4230                                 "before disabling GSO, please stop forwarding first\n");
4231                         return;
4232                 }
4233                 gso_ports[port_id].enable = 0;
4234         }
4235 }
4236 #endif /* RTE_LIB_GSO */
4237
4238 char*
4239 list_pkt_forwarding_modes(void)
4240 {
4241         static char fwd_modes[128] = "";
4242         const char *separator = "|";
4243         struct fwd_engine *fwd_eng;
4244         unsigned i = 0;
4245
4246         if (strlen (fwd_modes) == 0) {
4247                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4248                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4249                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4250                         strncat(fwd_modes, separator,
4251                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4252                 }
4253                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4254         }
4255
4256         return fwd_modes;
4257 }
4258
4259 char*
4260 list_pkt_forwarding_retry_modes(void)
4261 {
4262         static char fwd_modes[128] = "";
4263         const char *separator = "|";
4264         struct fwd_engine *fwd_eng;
4265         unsigned i = 0;
4266
4267         if (strlen(fwd_modes) == 0) {
4268                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4269                         if (fwd_eng == &rx_only_engine)
4270                                 continue;
4271                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4272                                         sizeof(fwd_modes) -
4273                                         strlen(fwd_modes) - 1);
4274                         strncat(fwd_modes, separator,
4275                                         sizeof(fwd_modes) -
4276                                         strlen(fwd_modes) - 1);
4277                 }
4278                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4279         }
4280
4281         return fwd_modes;
4282 }
4283
4284 void
4285 set_pkt_forwarding_mode(const char *fwd_mode_name)
4286 {
4287         struct fwd_engine *fwd_eng;
4288         unsigned i;
4289
4290         i = 0;
4291         while ((fwd_eng = fwd_engines[i]) != NULL) {
4292                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4293                         printf("Set %s packet forwarding mode%s\n",
4294                                fwd_mode_name,
4295                                retry_enabled == 0 ? "" : " with retry");
4296                         cur_fwd_eng = fwd_eng;
4297                         return;
4298                 }
4299                 i++;
4300         }
4301         fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name);
4302 }
4303
4304 void
4305 add_rx_dump_callbacks(portid_t portid)
4306 {
4307         struct rte_eth_dev_info dev_info;
4308         uint16_t queue;
4309         int ret;
4310
4311         if (port_id_is_invalid(portid, ENABLED_WARN))
4312                 return;
4313
4314         ret = eth_dev_info_get_print_err(portid, &dev_info);
4315         if (ret != 0)
4316                 return;
4317
4318         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4319                 if (!ports[portid].rx_dump_cb[queue])
4320                         ports[portid].rx_dump_cb[queue] =
4321                                 rte_eth_add_rx_callback(portid, queue,
4322                                         dump_rx_pkts, NULL);
4323 }
4324
4325 void
4326 add_tx_dump_callbacks(portid_t portid)
4327 {
4328         struct rte_eth_dev_info dev_info;
4329         uint16_t queue;
4330         int ret;
4331
4332         if (port_id_is_invalid(portid, ENABLED_WARN))
4333                 return;
4334
4335         ret = eth_dev_info_get_print_err(portid, &dev_info);
4336         if (ret != 0)
4337                 return;
4338
4339         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4340                 if (!ports[portid].tx_dump_cb[queue])
4341                         ports[portid].tx_dump_cb[queue] =
4342                                 rte_eth_add_tx_callback(portid, queue,
4343                                                         dump_tx_pkts, NULL);
4344 }
4345
4346 void
4347 remove_rx_dump_callbacks(portid_t portid)
4348 {
4349         struct rte_eth_dev_info dev_info;
4350         uint16_t queue;
4351         int ret;
4352
4353         if (port_id_is_invalid(portid, ENABLED_WARN))
4354                 return;
4355
4356         ret = eth_dev_info_get_print_err(portid, &dev_info);
4357         if (ret != 0)
4358                 return;
4359
4360         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4361                 if (ports[portid].rx_dump_cb[queue]) {
4362                         rte_eth_remove_rx_callback(portid, queue,
4363                                 ports[portid].rx_dump_cb[queue]);
4364                         ports[portid].rx_dump_cb[queue] = NULL;
4365                 }
4366 }
4367
4368 void
4369 remove_tx_dump_callbacks(portid_t portid)
4370 {
4371         struct rte_eth_dev_info dev_info;
4372         uint16_t queue;
4373         int ret;
4374
4375         if (port_id_is_invalid(portid, ENABLED_WARN))
4376                 return;
4377
4378         ret = eth_dev_info_get_print_err(portid, &dev_info);
4379         if (ret != 0)
4380                 return;
4381
4382         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4383                 if (ports[portid].tx_dump_cb[queue]) {
4384                         rte_eth_remove_tx_callback(portid, queue,
4385                                 ports[portid].tx_dump_cb[queue]);
4386                         ports[portid].tx_dump_cb[queue] = NULL;
4387                 }
4388 }
4389
4390 void
4391 configure_rxtx_dump_callbacks(uint16_t verbose)
4392 {
4393         portid_t portid;
4394
4395 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4396                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4397                 return;
4398 #endif
4399
4400         RTE_ETH_FOREACH_DEV(portid)
4401         {
4402                 if (verbose == 1 || verbose > 2)
4403                         add_rx_dump_callbacks(portid);
4404                 else
4405                         remove_rx_dump_callbacks(portid);
4406                 if (verbose >= 2)
4407                         add_tx_dump_callbacks(portid);
4408                 else
4409                         remove_tx_dump_callbacks(portid);
4410         }
4411 }
4412
4413 void
4414 set_verbose_level(uint16_t vb_level)
4415 {
4416         printf("Change verbose level from %u to %u\n",
4417                (unsigned int) verbose_level, (unsigned int) vb_level);
4418         verbose_level = vb_level;
4419         configure_rxtx_dump_callbacks(verbose_level);
4420 }
4421
4422 void
4423 vlan_extend_set(portid_t port_id, int on)
4424 {
4425         int diag;
4426         int vlan_offload;
4427         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4428
4429         if (port_id_is_invalid(port_id, ENABLED_WARN))
4430                 return;
4431
4432         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4433
4434         if (on) {
4435                 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD;
4436                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
4437         } else {
4438                 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD;
4439                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND;
4440         }
4441
4442         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4443         if (diag < 0) {
4444                 fprintf(stderr,
4445                         "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n",
4446                         port_id, on, diag);
4447                 return;
4448         }
4449         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4450 }
4451
4452 void
4453 rx_vlan_strip_set(portid_t port_id, int on)
4454 {
4455         int diag;
4456         int vlan_offload;
4457         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4458
4459         if (port_id_is_invalid(port_id, ENABLED_WARN))
4460                 return;
4461
4462         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4463
4464         if (on) {
4465                 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD;
4466                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
4467         } else {
4468                 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD;
4469                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP;
4470         }
4471
4472         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4473         if (diag < 0) {
4474                 fprintf(stderr,
4475                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
4476                         __func__, port_id, on, diag);
4477                 return;
4478         }
4479         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4480 }
4481
4482 void
4483 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4484 {
4485         int diag;
4486
4487         if (port_id_is_invalid(port_id, ENABLED_WARN))
4488                 return;
4489
4490         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4491         if (diag < 0)
4492                 fprintf(stderr,
4493                         "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n",
4494                         __func__, port_id, queue_id, on, diag);
4495 }
4496
4497 void
4498 rx_vlan_filter_set(portid_t port_id, int on)
4499 {
4500         int diag;
4501         int vlan_offload;
4502         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4503
4504         if (port_id_is_invalid(port_id, ENABLED_WARN))
4505                 return;
4506
4507         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4508
4509         if (on) {
4510                 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD;
4511                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
4512         } else {
4513                 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD;
4514                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER;
4515         }
4516
4517         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4518         if (diag < 0) {
4519                 fprintf(stderr,
4520                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
4521                         __func__, port_id, on, diag);
4522                 return;
4523         }
4524         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4525 }
4526
4527 void
4528 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4529 {
4530         int diag;
4531         int vlan_offload;
4532         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4533
4534         if (port_id_is_invalid(port_id, ENABLED_WARN))
4535                 return;
4536
4537         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4538
4539         if (on) {
4540                 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD;
4541                 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
4542         } else {
4543                 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD;
4544                 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP;
4545         }
4546
4547         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4548         if (diag < 0) {
4549                 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n",
4550                         __func__, port_id, on, diag);
4551                 return;
4552         }
4553         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4554 }
4555
4556 int
4557 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4558 {
4559         int diag;
4560
4561         if (port_id_is_invalid(port_id, ENABLED_WARN))
4562                 return 1;
4563         if (vlan_id_is_invalid(vlan_id))
4564                 return 1;
4565         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4566         if (diag == 0)
4567                 return 0;
4568         fprintf(stderr,
4569                 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n",
4570                 port_id, vlan_id, on, diag);
4571         return -1;
4572 }
4573
4574 void
4575 rx_vlan_all_filter_set(portid_t port_id, int on)
4576 {
4577         uint16_t vlan_id;
4578
4579         if (port_id_is_invalid(port_id, ENABLED_WARN))
4580                 return;
4581         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4582                 if (rx_vft_set(port_id, vlan_id, on))
4583                         break;
4584         }
4585 }
4586
4587 void
4588 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4589 {
4590         int diag;
4591
4592         if (port_id_is_invalid(port_id, ENABLED_WARN))
4593                 return;
4594
4595         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4596         if (diag == 0)
4597                 return;
4598
4599         fprintf(stderr,
4600                 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n",
4601                 port_id, vlan_type, tp_id, diag);
4602 }
4603
4604 void
4605 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4606 {
4607         struct rte_eth_dev_info dev_info;
4608         int ret;
4609
4610         if (vlan_id_is_invalid(vlan_id))
4611                 return;
4612
4613         if (ports[port_id].dev_conf.txmode.offloads &
4614             RTE_ETH_TX_OFFLOAD_QINQ_INSERT) {
4615                 fprintf(stderr, "Error, as QinQ has been enabled.\n");
4616                 return;
4617         }
4618
4619         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4620         if (ret != 0)
4621                 return;
4622
4623         if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) {
4624                 fprintf(stderr,
4625                         "Error: vlan insert is not supported by port %d\n",
4626                         port_id);
4627                 return;
4628         }
4629
4630         tx_vlan_reset(port_id);
4631         ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT;
4632         ports[port_id].tx_vlan_id = vlan_id;
4633 }
4634
4635 void
4636 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4637 {
4638         struct rte_eth_dev_info dev_info;
4639         int ret;
4640
4641         if (vlan_id_is_invalid(vlan_id))
4642                 return;
4643         if (vlan_id_is_invalid(vlan_id_outer))
4644                 return;
4645
4646         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4647         if (ret != 0)
4648                 return;
4649
4650         if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) {
4651                 fprintf(stderr,
4652                         "Error: qinq insert not supported by port %d\n",
4653                         port_id);
4654                 return;
4655         }
4656
4657         tx_vlan_reset(port_id);
4658         ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
4659                                                     RTE_ETH_TX_OFFLOAD_QINQ_INSERT);
4660         ports[port_id].tx_vlan_id = vlan_id;
4661         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4662 }
4663
4664 void
4665 tx_vlan_reset(portid_t port_id)
4666 {
4667         ports[port_id].dev_conf.txmode.offloads &=
4668                                 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT |
4669                                   RTE_ETH_TX_OFFLOAD_QINQ_INSERT);
4670         ports[port_id].tx_vlan_id = 0;
4671         ports[port_id].tx_vlan_id_outer = 0;
4672 }
4673
4674 void
4675 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4676 {
4677         if (port_id_is_invalid(port_id, ENABLED_WARN))
4678                 return;
4679
4680         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4681 }
4682
4683 void
4684 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4685 {
4686         int ret;
4687
4688         if (port_id_is_invalid(port_id, ENABLED_WARN))
4689                 return;
4690
4691         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4692                 return;
4693
4694         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4695                 fprintf(stderr, "map_value not in required range 0..%d\n",
4696                         RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4697                 return;
4698         }
4699
4700         if (!is_rx) { /* tx */
4701                 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id,
4702                                                              map_value);
4703                 if (ret) {
4704                         fprintf(stderr,
4705                                 "failed to set tx queue stats mapping.\n");
4706                         return;
4707                 }
4708         } else { /* rx */
4709                 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id,
4710                                                              map_value);
4711                 if (ret) {
4712                         fprintf(stderr,
4713                                 "failed to set rx queue stats mapping.\n");
4714                         return;
4715                 }
4716         }
4717 }
4718
4719 void
4720 set_xstats_hide_zero(uint8_t on_off)
4721 {
4722         xstats_hide_zero = on_off;
4723 }
4724
4725 void
4726 set_record_core_cycles(uint8_t on_off)
4727 {
4728         record_core_cycles = on_off;
4729 }
4730
4731 void
4732 set_record_burst_stats(uint8_t on_off)
4733 {
4734         record_burst_stats = on_off;
4735 }
4736
4737 static char*
4738 flowtype_to_str(uint16_t flow_type)
4739 {
4740         struct flow_type_info {
4741                 char str[32];
4742                 uint16_t ftype;
4743         };
4744
4745         uint8_t i;
4746         static struct flow_type_info flowtype_str_table[] = {
4747                 {"raw", RTE_ETH_FLOW_RAW},
4748                 {"ipv4", RTE_ETH_FLOW_IPV4},
4749                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4750                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4751                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4752                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4753                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4754                 {"ipv6", RTE_ETH_FLOW_IPV6},
4755                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4756                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4757                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4758                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4759                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4760                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4761                 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX},
4762                 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX},
4763                 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX},
4764                 {"port", RTE_ETH_FLOW_PORT},
4765                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4766                 {"geneve", RTE_ETH_FLOW_GENEVE},
4767                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4768                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4769                 {"gtpu", RTE_ETH_FLOW_GTPU},
4770         };
4771
4772         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4773                 if (flowtype_str_table[i].ftype == flow_type)
4774                         return flowtype_str_table[i].str;
4775         }
4776
4777         return NULL;
4778 }
4779
4780 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4781
4782 static inline void
4783 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4784 {
4785         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4786
4787         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4788                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4789                         " tunnel_id: 0x%08x",
4790                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4791                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4792         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4793                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4794                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4795                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4796
4797                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4798                         rte_be_to_cpu_16(mask->src_port_mask),
4799                         rte_be_to_cpu_16(mask->dst_port_mask));
4800
4801                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4802                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4803                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4804                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4805                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4806
4807                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4808                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4809                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4810                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4811                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4812         }
4813
4814         printf("\n");
4815 }
4816
4817 static inline void
4818 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4819 {
4820         struct rte_eth_flex_payload_cfg *cfg;
4821         uint32_t i, j;
4822
4823         for (i = 0; i < flex_conf->nb_payloads; i++) {
4824                 cfg = &flex_conf->flex_set[i];
4825                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4826                         printf("\n    RAW:  ");
4827                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4828                         printf("\n    L2_PAYLOAD:  ");
4829                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4830                         printf("\n    L3_PAYLOAD:  ");
4831                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4832                         printf("\n    L4_PAYLOAD:  ");
4833                 else
4834                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4835                 for (j = 0; j < num; j++)
4836                         printf("  %-5u", cfg->src_offset[j]);
4837         }
4838         printf("\n");
4839 }
4840
4841 static inline void
4842 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4843 {
4844         struct rte_eth_fdir_flex_mask *mask;
4845         uint32_t i, j;
4846         char *p;
4847
4848         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4849                 mask = &flex_conf->flex_mask[i];
4850                 p = flowtype_to_str(mask->flow_type);
4851                 printf("\n    %s:\t", p ? p : "unknown");
4852                 for (j = 0; j < num; j++)
4853                         printf(" %02x", mask->mask[j]);
4854         }
4855         printf("\n");
4856 }
4857
4858 static inline void
4859 print_fdir_flow_type(uint32_t flow_types_mask)
4860 {
4861         int i;
4862         char *p;
4863
4864         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4865                 if (!(flow_types_mask & (1 << i)))
4866                         continue;
4867                 p = flowtype_to_str(i);
4868                 if (p)
4869                         printf(" %s", p);
4870                 else
4871                         printf(" unknown");
4872         }
4873         printf("\n");
4874 }
4875
4876 static int
4877 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4878                     struct rte_eth_fdir_stats *fdir_stat)
4879 {
4880         int ret = -ENOTSUP;
4881
4882 #ifdef RTE_NET_I40E
4883         if (ret == -ENOTSUP) {
4884                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4885                 if (!ret)
4886                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4887         }
4888 #endif
4889 #ifdef RTE_NET_IXGBE
4890         if (ret == -ENOTSUP) {
4891                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4892                 if (!ret)
4893                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4894         }
4895 #endif
4896         switch (ret) {
4897         case 0:
4898                 break;
4899         case -ENOTSUP:
4900                 fprintf(stderr, "\n FDIR is not supported on port %-2d\n",
4901                         port_id);
4902                 break;
4903         default:
4904                 fprintf(stderr, "programming error: (%s)\n", strerror(-ret));
4905                 break;
4906         }
4907         return ret;
4908 }
4909
4910 void
4911 fdir_get_infos(portid_t port_id)
4912 {
4913         struct rte_eth_fdir_stats fdir_stat;
4914         struct rte_eth_fdir_info fdir_info;
4915
4916         static const char *fdir_stats_border = "########################";
4917
4918         if (port_id_is_invalid(port_id, ENABLED_WARN))
4919                 return;
4920
4921         memset(&fdir_info, 0, sizeof(fdir_info));
4922         memset(&fdir_stat, 0, sizeof(fdir_stat));
4923         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4924                 return;
4925
4926         printf("\n  %s FDIR infos for port %-2d     %s\n",
4927                fdir_stats_border, port_id, fdir_stats_border);
4928         printf("  MODE: ");
4929         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4930                 printf("  PERFECT\n");
4931         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4932                 printf("  PERFECT-MAC-VLAN\n");
4933         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4934                 printf("  PERFECT-TUNNEL\n");
4935         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4936                 printf("  SIGNATURE\n");
4937         else
4938                 printf("  DISABLE\n");
4939         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4940                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4941                 printf("  SUPPORTED FLOW TYPE: ");
4942                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4943         }
4944         printf("  FLEX PAYLOAD INFO:\n");
4945         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4946                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4947                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4948                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4949                 fdir_info.flex_payload_unit,
4950                 fdir_info.max_flex_payload_segment_num,
4951                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4952         printf("  MASK: ");
4953         print_fdir_mask(&fdir_info.mask);
4954         if (fdir_info.flex_conf.nb_payloads > 0) {
4955                 printf("  FLEX PAYLOAD SRC OFFSET:");
4956                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4957         }
4958         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4959                 printf("  FLEX MASK CFG:");
4960                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4961         }
4962         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4963                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4964         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4965                fdir_info.guarant_spc, fdir_info.best_spc);
4966         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4967                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4968                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4969                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4970                fdir_stat.collision, fdir_stat.free,
4971                fdir_stat.maxhash, fdir_stat.maxlen,
4972                fdir_stat.add, fdir_stat.remove,
4973                fdir_stat.f_add, fdir_stat.f_remove);
4974         printf("  %s############################%s\n",
4975                fdir_stats_border, fdir_stats_border);
4976 }
4977
4978 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4979
4980 void
4981 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4982 {
4983         struct rte_port *port;
4984         struct rte_eth_fdir_flex_conf *flex_conf;
4985         int i, idx = 0;
4986
4987         port = &ports[port_id];
4988         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4989         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4990                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4991                         idx = i;
4992                         break;
4993                 }
4994         }
4995         if (i >= RTE_ETH_FLOW_MAX) {
4996                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4997                         idx = flex_conf->nb_flexmasks;
4998                         flex_conf->nb_flexmasks++;
4999                 } else {
5000                         fprintf(stderr,
5001                                 "The flex mask table is full. Can not set flex mask for flow_type(%u).",
5002                                 cfg->flow_type);
5003                         return;
5004                 }
5005         }
5006         rte_memcpy(&flex_conf->flex_mask[idx],
5007                          cfg,
5008                          sizeof(struct rte_eth_fdir_flex_mask));
5009 }
5010
5011 void
5012 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
5013 {
5014         struct rte_port *port;
5015         struct rte_eth_fdir_flex_conf *flex_conf;
5016         int i, idx = 0;
5017
5018         port = &ports[port_id];
5019         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
5020         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
5021                 if (cfg->type == flex_conf->flex_set[i].type) {
5022                         idx = i;
5023                         break;
5024                 }
5025         }
5026         if (i >= RTE_ETH_PAYLOAD_MAX) {
5027                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
5028                         idx = flex_conf->nb_payloads;
5029                         flex_conf->nb_payloads++;
5030                 } else {
5031                         fprintf(stderr,
5032                                 "The flex payload table is full. Can not set flex payload for type(%u).",
5033                                 cfg->type);
5034                         return;
5035                 }
5036         }
5037         rte_memcpy(&flex_conf->flex_set[idx],
5038                          cfg,
5039                          sizeof(struct rte_eth_flex_payload_cfg));
5040
5041 }
5042
5043 void
5044 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
5045 {
5046 #ifdef RTE_NET_IXGBE
5047         int diag;
5048
5049         if (is_rx)
5050                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
5051         else
5052                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
5053
5054         if (diag == 0)
5055                 return;
5056         fprintf(stderr,
5057                 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
5058                 is_rx ? "rx" : "tx", port_id, diag);
5059         return;
5060 #endif
5061         fprintf(stderr, "VF %s setting not supported for port %d\n",
5062                 is_rx ? "Rx" : "Tx", port_id);
5063         RTE_SET_USED(vf);
5064         RTE_SET_USED(on);
5065 }
5066
5067 int
5068 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
5069 {
5070         int diag;
5071         struct rte_eth_link link;
5072         int ret;
5073
5074         if (port_id_is_invalid(port_id, ENABLED_WARN))
5075                 return 1;
5076         ret = eth_link_get_nowait_print_err(port_id, &link);
5077         if (ret < 0)
5078                 return 1;
5079         if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN &&
5080             rate > link.link_speed) {
5081                 fprintf(stderr,
5082                         "Invalid rate value:%u bigger than link speed: %u\n",
5083                         rate, link.link_speed);
5084                 return 1;
5085         }
5086         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
5087         if (diag == 0)
5088                 return diag;
5089         fprintf(stderr,
5090                 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
5091                 port_id, diag);
5092         return diag;
5093 }
5094
5095 int
5096 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
5097 {
5098         int diag = -ENOTSUP;
5099
5100         RTE_SET_USED(vf);
5101         RTE_SET_USED(rate);
5102         RTE_SET_USED(q_msk);
5103
5104 #ifdef RTE_NET_IXGBE
5105         if (diag == -ENOTSUP)
5106                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
5107                                                        q_msk);
5108 #endif
5109 #ifdef RTE_NET_BNXT
5110         if (diag == -ENOTSUP)
5111                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
5112 #endif
5113         if (diag == 0)
5114                 return diag;
5115
5116         fprintf(stderr,
5117                 "%s for port_id=%d failed diag=%d\n",
5118                 __func__, port_id, diag);
5119         return diag;
5120 }
5121
5122 /*
5123  * Functions to manage the set of filtered Multicast MAC addresses.
5124  *
5125  * A pool of filtered multicast MAC addresses is associated with each port.
5126  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
5127  * The address of the pool and the number of valid multicast MAC addresses
5128  * recorded in the pool are stored in the fields "mc_addr_pool" and
5129  * "mc_addr_nb" of the "rte_port" data structure.
5130  *
5131  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
5132  * to be supplied a contiguous array of multicast MAC addresses.
5133  * To comply with this constraint, the set of multicast addresses recorded
5134  * into the pool are systematically compacted at the beginning of the pool.
5135  * Hence, when a multicast address is removed from the pool, all following
5136  * addresses, if any, are copied back to keep the set contiguous.
5137  */
5138 #define MCAST_POOL_INC 32
5139
5140 static int
5141 mcast_addr_pool_extend(struct rte_port *port)
5142 {
5143         struct rte_ether_addr *mc_pool;
5144         size_t mc_pool_size;
5145
5146         /*
5147          * If a free entry is available at the end of the pool, just
5148          * increment the number of recorded multicast addresses.
5149          */
5150         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
5151                 port->mc_addr_nb++;
5152                 return 0;
5153         }
5154
5155         /*
5156          * [re]allocate a pool with MCAST_POOL_INC more entries.
5157          * The previous test guarantees that port->mc_addr_nb is a multiple
5158          * of MCAST_POOL_INC.
5159          */
5160         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
5161                                                     MCAST_POOL_INC);
5162         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
5163                                                 mc_pool_size);
5164         if (mc_pool == NULL) {
5165                 fprintf(stderr,
5166                         "allocation of pool of %u multicast addresses failed\n",
5167                         port->mc_addr_nb + MCAST_POOL_INC);
5168                 return -ENOMEM;
5169         }
5170
5171         port->mc_addr_pool = mc_pool;
5172         port->mc_addr_nb++;
5173         return 0;
5174
5175 }
5176
5177 static void
5178 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5179 {
5180         if (mcast_addr_pool_extend(port) != 0)
5181                 return;
5182         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5183 }
5184
5185 static void
5186 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5187 {
5188         port->mc_addr_nb--;
5189         if (addr_idx == port->mc_addr_nb) {
5190                 /* No need to recompact the set of multicast addresses. */
5191                 if (port->mc_addr_nb == 0) {
5192                         /* free the pool of multicast addresses. */
5193                         free(port->mc_addr_pool);
5194                         port->mc_addr_pool = NULL;
5195                 }
5196                 return;
5197         }
5198         memmove(&port->mc_addr_pool[addr_idx],
5199                 &port->mc_addr_pool[addr_idx + 1],
5200                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5201 }
5202
5203 static int
5204 eth_port_multicast_addr_list_set(portid_t port_id)
5205 {
5206         struct rte_port *port;
5207         int diag;
5208
5209         port = &ports[port_id];
5210         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5211                                             port->mc_addr_nb);
5212         if (diag < 0)
5213                 fprintf(stderr,
5214                         "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5215                         port_id, port->mc_addr_nb, diag);
5216
5217         return diag;
5218 }
5219
5220 void
5221 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5222 {
5223         struct rte_port *port;
5224         uint32_t i;
5225
5226         if (port_id_is_invalid(port_id, ENABLED_WARN))
5227                 return;
5228
5229         port = &ports[port_id];
5230
5231         /*
5232          * Check that the added multicast MAC address is not already recorded
5233          * in the pool of multicast addresses.
5234          */
5235         for (i = 0; i < port->mc_addr_nb; i++) {
5236                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5237                         fprintf(stderr,
5238                                 "multicast address already filtered by port\n");
5239                         return;
5240                 }
5241         }
5242
5243         mcast_addr_pool_append(port, mc_addr);
5244         if (eth_port_multicast_addr_list_set(port_id) < 0)
5245                 /* Rollback on failure, remove the address from the pool */
5246                 mcast_addr_pool_remove(port, i);
5247 }
5248
5249 void
5250 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5251 {
5252         struct rte_port *port;
5253         uint32_t i;
5254
5255         if (port_id_is_invalid(port_id, ENABLED_WARN))
5256                 return;
5257
5258         port = &ports[port_id];
5259
5260         /*
5261          * Search the pool of multicast MAC addresses for the removed address.
5262          */
5263         for (i = 0; i < port->mc_addr_nb; i++) {
5264                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5265                         break;
5266         }
5267         if (i == port->mc_addr_nb) {
5268                 fprintf(stderr, "multicast address not filtered by port %d\n",
5269                         port_id);
5270                 return;
5271         }
5272
5273         mcast_addr_pool_remove(port, i);
5274         if (eth_port_multicast_addr_list_set(port_id) < 0)
5275                 /* Rollback on failure, add the address back into the pool */
5276                 mcast_addr_pool_append(port, mc_addr);
5277 }
5278
5279 void
5280 port_dcb_info_display(portid_t port_id)
5281 {
5282         struct rte_eth_dcb_info dcb_info;
5283         uint16_t i;
5284         int ret;
5285         static const char *border = "================";
5286
5287         if (port_id_is_invalid(port_id, ENABLED_WARN))
5288                 return;
5289
5290         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5291         if (ret) {
5292                 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n",
5293                         port_id);
5294                 return;
5295         }
5296         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5297         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5298         printf("\n  TC :        ");
5299         for (i = 0; i < dcb_info.nb_tcs; i++)
5300                 printf("\t%4d", i);
5301         printf("\n  Priority :  ");
5302         for (i = 0; i < dcb_info.nb_tcs; i++)
5303                 printf("\t%4d", dcb_info.prio_tc[i]);
5304         printf("\n  BW percent :");
5305         for (i = 0; i < dcb_info.nb_tcs; i++)
5306                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5307         printf("\n  RXQ base :  ");
5308         for (i = 0; i < dcb_info.nb_tcs; i++)
5309                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5310         printf("\n  RXQ number :");
5311         for (i = 0; i < dcb_info.nb_tcs; i++)
5312                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5313         printf("\n  TXQ base :  ");
5314         for (i = 0; i < dcb_info.nb_tcs; i++)
5315                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5316         printf("\n  TXQ number :");
5317         for (i = 0; i < dcb_info.nb_tcs; i++)
5318                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5319         printf("\n");
5320 }
5321
5322 uint8_t *
5323 open_file(const char *file_path, uint32_t *size)
5324 {
5325         int fd = open(file_path, O_RDONLY);
5326         off_t pkg_size;
5327         uint8_t *buf = NULL;
5328         int ret = 0;
5329         struct stat st_buf;
5330
5331         if (size)
5332                 *size = 0;
5333
5334         if (fd == -1) {
5335                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5336                 return buf;
5337         }
5338
5339         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5340                 close(fd);
5341                 fprintf(stderr, "%s: File operations failed\n", __func__);
5342                 return buf;
5343         }
5344
5345         pkg_size = st_buf.st_size;
5346         if (pkg_size < 0) {
5347                 close(fd);
5348                 fprintf(stderr, "%s: File operations failed\n", __func__);
5349                 return buf;
5350         }
5351
5352         buf = (uint8_t *)malloc(pkg_size);
5353         if (!buf) {
5354                 close(fd);
5355                 fprintf(stderr, "%s: Failed to malloc memory\n", __func__);
5356                 return buf;
5357         }
5358
5359         ret = read(fd, buf, pkg_size);
5360         if (ret < 0) {
5361                 close(fd);
5362                 fprintf(stderr, "%s: File read operation failed\n", __func__);
5363                 close_file(buf);
5364                 return NULL;
5365         }
5366
5367         if (size)
5368                 *size = pkg_size;
5369
5370         close(fd);
5371
5372         return buf;
5373 }
5374
5375 int
5376 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5377 {
5378         FILE *fh = fopen(file_path, "wb");
5379
5380         if (fh == NULL) {
5381                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5382                 return -1;
5383         }
5384
5385         if (fwrite(buf, 1, size, fh) != size) {
5386                 fclose(fh);
5387                 fprintf(stderr, "%s: File write operation failed\n", __func__);
5388                 return -1;
5389         }
5390
5391         fclose(fh);
5392
5393         return 0;
5394 }
5395
5396 int
5397 close_file(uint8_t *buf)
5398 {
5399         if (buf) {
5400                 free((void *)buf);
5401                 return 0;
5402         }
5403
5404         return -1;
5405 }
5406
5407 void
5408 port_queue_region_info_display(portid_t port_id, void *buf)
5409 {
5410 #ifdef RTE_NET_I40E
5411         uint16_t i, j;
5412         struct rte_pmd_i40e_queue_regions *info =
5413                 (struct rte_pmd_i40e_queue_regions *)buf;
5414         static const char *queue_region_info_stats_border = "-------";
5415
5416         if (!info->queue_region_number)
5417                 printf("there is no region has been set before");
5418
5419         printf("\n      %s All queue region info for port=%2d %s",
5420                         queue_region_info_stats_border, port_id,
5421                         queue_region_info_stats_border);
5422         printf("\n      queue_region_number: %-14u \n",
5423                         info->queue_region_number);
5424
5425         for (i = 0; i < info->queue_region_number; i++) {
5426                 printf("\n      region_id: %-14u queue_number: %-14u "
5427                         "queue_start_index: %-14u \n",
5428                         info->region[i].region_id,
5429                         info->region[i].queue_num,
5430                         info->region[i].queue_start_index);
5431
5432                 printf("  user_priority_num is  %-14u :",
5433                                         info->region[i].user_priority_num);
5434                 for (j = 0; j < info->region[i].user_priority_num; j++)
5435                         printf(" %-14u ", info->region[i].user_priority[j]);
5436
5437                 printf("\n      flowtype_num is  %-14u :",
5438                                 info->region[i].flowtype_num);
5439                 for (j = 0; j < info->region[i].flowtype_num; j++)
5440                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
5441         }
5442 #else
5443         RTE_SET_USED(port_id);
5444         RTE_SET_USED(buf);
5445 #endif
5446
5447         printf("\n\n");
5448 }
5449
5450 void
5451 show_macs(portid_t port_id)
5452 {
5453         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5454         struct rte_eth_dev_info dev_info;
5455         int32_t i, rc, num_macs = 0;
5456
5457         if (eth_dev_info_get_print_err(port_id, &dev_info))
5458                 return;
5459
5460         struct rte_ether_addr addr[dev_info.max_mac_addrs];
5461         rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs);
5462         if (rc < 0)
5463                 return;
5464
5465         for (i = 0; i < rc; i++) {
5466
5467                 /* skip zero address */
5468                 if (rte_is_zero_ether_addr(&addr[i]))
5469                         continue;
5470
5471                 num_macs++;
5472         }
5473
5474         printf("Number of MAC address added: %d\n", num_macs);
5475
5476         for (i = 0; i < rc; i++) {
5477
5478                 /* skip zero address */
5479                 if (rte_is_zero_ether_addr(&addr[i]))
5480                         continue;
5481
5482                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]);
5483                 printf("  %s\n", buf);
5484         }
5485 }
5486
5487 void
5488 show_mcast_macs(portid_t port_id)
5489 {
5490         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5491         struct rte_ether_addr *addr;
5492         struct rte_port *port;
5493         uint32_t i;
5494
5495         port = &ports[port_id];
5496
5497         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5498
5499         for (i = 0; i < port->mc_addr_nb; i++) {
5500                 addr = &port->mc_addr_pool[i];
5501
5502                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5503                 printf("  %s\n", buf);
5504         }
5505 }