app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_errno.h>
  42 #ifdef RTE_NET_IXGBE
  43 #include <rte_pmd_ixgbe.h>
  44 #endif
  45 #ifdef RTE_NET_I40E
  46 #include <rte_pmd_i40e.h>
  47 #endif
  48 #ifdef RTE_NET_BNXT
  49 #include <rte_pmd_bnxt.h>
  50 #endif
  51 #include <rte_gro.h>
  52 #include <rte_hexdump.h>
  53
  54 #include "testpmd.h"
  55
  56 #define ETHDEV_FWVERS_LEN 32
  57
  58 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  59 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  60 #else
  61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  62 #endif
  63
  64 #define NS_PER_SEC 1E9
  65
  66 static char *flowtype_to_str(uint16_t flow_type);
  67
  68 static const struct {
  69         enum tx_pkt_split split;
  70         const char *name;
  71 } tx_split_name[] = {
  72         {
  73                 .split = TX_PKT_SPLIT_OFF,
  74                 .name = "off",
  75         },
  76         {
  77                 .split = TX_PKT_SPLIT_ON,
  78                 .name = "on",
  79         },
  80         {
  81                 .split = TX_PKT_SPLIT_RND,
  82                 .name = "rand",
  83         },
  84 };
  85
  86 const struct rss_type_info rss_type_table[] = {
  87         { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  88                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  89                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
  90                 ETH_RSS_GTPU},
  91         { "none", 0 },
  92         { "eth", ETH_RSS_ETH },
  93         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  94         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  95         { "vlan", ETH_RSS_VLAN },
  96         { "s-vlan", ETH_RSS_S_VLAN },
  97         { "c-vlan", ETH_RSS_C_VLAN },
  98         { "ipv4", ETH_RSS_IPV4 },
  99         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 100         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 101         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 102         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 103         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 104         { "ipv6", ETH_RSS_IPV6 },
 105         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 106         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 107         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 108         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 109         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 110         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 111         { "ipv6-ex", ETH_RSS_IPV6_EX },
 112         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 113         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 114         { "port", ETH_RSS_PORT },
 115         { "vxlan", ETH_RSS_VXLAN },
 116         { "geneve", ETH_RSS_GENEVE },
 117         { "nvgre", ETH_RSS_NVGRE },
 118         { "ip", ETH_RSS_IP },
 119         { "udp", ETH_RSS_UDP },
 120         { "tcp", ETH_RSS_TCP },
 121         { "sctp", ETH_RSS_SCTP },
 122         { "tunnel", ETH_RSS_TUNNEL },
 123         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 124         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 125         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 126         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 127         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 128         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 129         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 130         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 131         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 132         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 133         { "esp", ETH_RSS_ESP },
 134         { "ah", ETH_RSS_AH },
 135         { "l2tpv3", ETH_RSS_L2TPV3 },
 136         { "pfcp", ETH_RSS_PFCP },
 137         { "pppoe", ETH_RSS_PPPOE },
 138         { "gtpu", ETH_RSS_GTPU },
 139         { NULL, 0 },
 140 };
 141
 142 static const struct {
 143         enum rte_eth_fec_mode mode;
 144         const char *name;
 145 } fec_mode_name[] = {
 146         {
 147                 .mode = RTE_ETH_FEC_NOFEC,
 148                 .name = "off",
 149         },
 150         {
 151                 .mode = RTE_ETH_FEC_AUTO,
 152                 .name = "auto",
 153         },
 154         {
 155                 .mode = RTE_ETH_FEC_BASER,
 156                 .name = "baser",
 157         },
 158         {
 159                 .mode = RTE_ETH_FEC_RS,
 160                 .name = "rs",
 161         },
 162 };
 163
 164 static void
 165 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 166 {
 167         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 168         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 169         printf("%s%s", name, buf);
 170 }
 171
 172 void
 173 nic_stats_display(portid_t port_id)
 174 {
 175         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 176         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 177         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 178         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 179         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 180         struct timespec cur_time;
 181         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 182                                                                 diff_ns;
 183         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 184         struct rte_eth_stats stats;
 185         struct rte_port *port = &ports[port_id];
 186         uint8_t i;
 187
 188         static const char *nic_stats_border = "########################";
 189
 190         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 191                 print_valid_ports();
 192                 return;
 193         }
 194         rte_eth_stats_get(port_id, &stats);
 195         printf("\n  %s NIC statistics for port %-2d %s\n",
 196                nic_stats_border, port_id, nic_stats_border);
 197
 198         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 199                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 200                        "%-"PRIu64"\n",
 201                        stats.ipackets, stats.imissed, stats.ibytes);
 202                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 203                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 204                        stats.rx_nombuf);
 205                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 206                        "%-"PRIu64"\n",
 207                        stats.opackets, stats.oerrors, stats.obytes);
 208         }
 209         else {
 210                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 211                        "    RX-bytes: %10"PRIu64"\n",
 212                        stats.ipackets, stats.ierrors, stats.ibytes);
 213                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 214                 printf("  RX-nombuf:               %10"PRIu64"\n",
 215                        stats.rx_nombuf);
 216                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 217                        "    TX-bytes: %10"PRIu64"\n",
 218                        stats.opackets, stats.oerrors, stats.obytes);
 219         }
 220
 221         if (port->rx_queue_stats_mapping_enabled) {
 222                 printf("\n");
 223                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 224                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 225                                "    RX-errors: %10"PRIu64
 226                                "    RX-bytes: %10"PRIu64"\n",
 227                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 228                 }
 229         }
 230         if (port->tx_queue_stats_mapping_enabled) {
 231                 printf("\n");
 232                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 233                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 234                                "                             TX-bytes: %10"PRIu64"\n",
 235                                i, stats.q_opackets[i], stats.q_obytes[i]);
 236                 }
 237         }
 238
 239         diff_ns = 0;
 240         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 241                 uint64_t ns;
 242
 243                 ns = cur_time.tv_sec * NS_PER_SEC;
 244                 ns += cur_time.tv_nsec;
 245
 246                 if (prev_ns[port_id] != 0)
 247                         diff_ns = ns - prev_ns[port_id];
 248                 prev_ns[port_id] = ns;
 249         }
 250
 251         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 252                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 253         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 254                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 255         prev_pkts_rx[port_id] = stats.ipackets;
 256         prev_pkts_tx[port_id] = stats.opackets;
 257         mpps_rx = diff_ns > 0 ?
 258                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 259         mpps_tx = diff_ns > 0 ?
 260                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 261
 262         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 263                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 264         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 265                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 266         prev_bytes_rx[port_id] = stats.ibytes;
 267         prev_bytes_tx[port_id] = stats.obytes;
 268         mbps_rx = diff_ns > 0 ?
 269                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 270         mbps_tx = diff_ns > 0 ?
 271                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 272
 273         printf("\n  Throughput (since last show)\n");
 274         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 275                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 276                mpps_tx, mbps_tx * 8);
 277
 278         printf("  %s############################%s\n",
 279                nic_stats_border, nic_stats_border);
 280 }
 281
 282 void
 283 nic_stats_clear(portid_t port_id)
 284 {
 285         int ret;
 286
 287         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 288                 print_valid_ports();
 289                 return;
 290         }
 291
 292         ret = rte_eth_stats_reset(port_id);
 293         if (ret != 0) {
 294                 printf("%s: Error: failed to reset stats (port %u): %s",
 295                        __func__, port_id, strerror(-ret));
 296                 return;
 297         }
 298
 299         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 300         if (ret != 0) {
 301                 if (ret < 0)
 302                         ret = -ret;
 303                 printf("%s: Error: failed to get stats (port %u): %s",
 304                        __func__, port_id, strerror(ret));
 305                 return;
 306         }
 307         printf("\n  NIC statistics for port %d cleared\n", port_id);
 308 }
 309
 310 void
 311 nic_xstats_display(portid_t port_id)
 312 {
 313         struct rte_eth_xstat *xstats;
 314         int cnt_xstats, idx_xstat;
 315         struct rte_eth_xstat_name *xstats_names;
 316
 317         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 318                 print_valid_ports();
 319                 return;
 320         }
 321         printf("###### NIC extended statistics for port %-2d\n", port_id);
 322         if (!rte_eth_dev_is_valid_port(port_id)) {
 323                 printf("Error: Invalid port number %i\n", port_id);
 324                 return;
 325         }
 326
 327         /* Get count */
 328         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 329         if (cnt_xstats  < 0) {
 330                 printf("Error: Cannot get count of xstats\n");
 331                 return;
 332         }
 333
 334         /* Get id-name lookup table */
 335         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 336         if (xstats_names == NULL) {
 337                 printf("Cannot allocate memory for xstats lookup\n");
 338                 return;
 339         }
 340         if (cnt_xstats != rte_eth_xstats_get_names(
 341                         port_id, xstats_names, cnt_xstats)) {
 342                 printf("Error: Cannot get xstats lookup\n");
 343                 free(xstats_names);
 344                 return;
 345         }
 346
 347         /* Get stats themselves */
 348         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 349         if (xstats == NULL) {
 350                 printf("Cannot allocate memory for xstats\n");
 351                 free(xstats_names);
 352                 return;
 353         }
 354         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 355                 printf("Error: Unable to get xstats\n");
 356                 free(xstats_names);
 357                 free(xstats);
 358                 return;
 359         }
 360
 361         /* Display xstats */
 362         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 363                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 364                         continue;
 365                 printf("%s: %"PRIu64"\n",
 366                         xstats_names[idx_xstat].name,
 367                         xstats[idx_xstat].value);
 368         }
 369         free(xstats_names);
 370         free(xstats);
 371 }
 372
 373 void
 374 nic_xstats_clear(portid_t port_id)
 375 {
 376         int ret;
 377
 378         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 379                 print_valid_ports();
 380                 return;
 381         }
 382
 383         ret = rte_eth_xstats_reset(port_id);
 384         if (ret != 0) {
 385                 printf("%s: Error: failed to reset xstats (port %u): %s",
 386                        __func__, port_id, strerror(-ret));
 387                 return;
 388         }
 389
 390         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 391         if (ret != 0) {
 392                 if (ret < 0)
 393                         ret = -ret;
 394                 printf("%s: Error: failed to get stats (port %u): %s",
 395                        __func__, port_id, strerror(ret));
 396                 return;
 397         }
 398 }
 399
 400 void
 401 nic_stats_mapping_display(portid_t port_id)
 402 {
 403         struct rte_port *port = &ports[port_id];
 404         uint16_t i;
 405
 406         static const char *nic_stats_mapping_border = "########################";
 407
 408         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 409                 print_valid_ports();
 410                 return;
 411         }
 412
 413         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 414                 printf("Port id %d - either does not support queue statistic mapping or"
 415                        " no queue statistic mapping set\n", port_id);
 416                 return;
 417         }
 418
 419         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 420                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 421
 422         if (port->rx_queue_stats_mapping_enabled) {
 423                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 424                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 425                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 426                                        rx_queue_stats_mappings[i].queue_id,
 427                                        rx_queue_stats_mappings[i].stats_counter_id);
 428                         }
 429                 }
 430                 printf("\n");
 431         }
 432
 433
 434         if (port->tx_queue_stats_mapping_enabled) {
 435                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 436                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 437                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 438                                        tx_queue_stats_mappings[i].queue_id,
 439                                        tx_queue_stats_mappings[i].stats_counter_id);
 440                         }
 441                 }
 442         }
 443
 444         printf("  %s####################################%s\n",
 445                nic_stats_mapping_border, nic_stats_mapping_border);
 446 }
 447
 448 void
 449 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 450 {
 451         struct rte_eth_burst_mode mode;
 452         struct rte_eth_rxq_info qinfo;
 453         int32_t rc;
 454         static const char *info_border = "*********************";
 455
 456         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 457         if (rc != 0) {
 458                 printf("Failed to retrieve information for port: %u, "
 459                         "RX queue: %hu\nerror desc: %s(%d)\n",
 460                         port_id, queue_id, strerror(-rc), rc);
 461                 return;
 462         }
 463
 464         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 465                info_border, port_id, queue_id, info_border);
 466
 467         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 468         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 469         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 470         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 471         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 472         printf("\nRX drop packets: %s",
 473                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 474         printf("\nRX deferred start: %s",
 475                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 476         printf("\nRX scattered packets: %s",
 477                 (qinfo.scattered_rx != 0) ? "on" : "off");
 478         if (qinfo.rx_buf_size != 0)
 479                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 480         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 481
 482         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 483                 printf("\nBurst mode: %s%s",
 484                        mode.info,
 485                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 486                                 " (per queue)" : "");
 487
 488         printf("\n");
 489 }
 490
 491 void
 492 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 493 {
 494         struct rte_eth_burst_mode mode;
 495         struct rte_eth_txq_info qinfo;
 496         int32_t rc;
 497         static const char *info_border = "*********************";
 498
 499         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 500         if (rc != 0) {
 501                 printf("Failed to retrieve information for port: %u, "
 502                         "TX queue: %hu\nerror desc: %s(%d)\n",
 503                         port_id, queue_id, strerror(-rc), rc);
 504                 return;
 505         }
 506
 507         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 508                info_border, port_id, queue_id, info_border);
 509
 510         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 511         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 512         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 513         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 514         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 515         printf("\nTX deferred start: %s",
 516                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 517         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 518
 519         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 520                 printf("\nBurst mode: %s%s",
 521                        mode.info,
 522                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 523                                 " (per queue)" : "");
 524
 525         printf("\n");
 526 }
 527
 528 static int bus_match_all(const struct rte_bus *bus, const void *data)
 529 {
 530         RTE_SET_USED(bus);
 531         RTE_SET_USED(data);
 532         return 0;
 533 }
 534
 535 static void
 536 device_infos_display_speeds(uint32_t speed_capa)
 537 {
 538         printf("\n\tDevice speed capability:");
 539         if (speed_capa == ETH_LINK_SPEED_AUTONEG)
 540                 printf(" Autonegotiate (all speeds)");
 541         if (speed_capa & ETH_LINK_SPEED_FIXED)
 542                 printf(" Disable autonegotiate (fixed speed)  ");
 543         if (speed_capa & ETH_LINK_SPEED_10M_HD)
 544                 printf(" 10 Mbps half-duplex  ");
 545         if (speed_capa & ETH_LINK_SPEED_10M)
 546                 printf(" 10 Mbps full-duplex  ");
 547         if (speed_capa & ETH_LINK_SPEED_100M_HD)
 548                 printf(" 100 Mbps half-duplex  ");
 549         if (speed_capa & ETH_LINK_SPEED_100M)
 550                 printf(" 100 Mbps full-duplex  ");
 551         if (speed_capa & ETH_LINK_SPEED_1G)
 552                 printf(" 1 Gbps  ");
 553         if (speed_capa & ETH_LINK_SPEED_2_5G)
 554                 printf(" 2.5 Gbps  ");
 555         if (speed_capa & ETH_LINK_SPEED_5G)
 556                 printf(" 5 Gbps  ");
 557         if (speed_capa & ETH_LINK_SPEED_10G)
 558                 printf(" 10 Gbps  ");
 559         if (speed_capa & ETH_LINK_SPEED_20G)
 560                 printf(" 20 Gbps  ");
 561         if (speed_capa & ETH_LINK_SPEED_25G)
 562                 printf(" 25 Gbps  ");
 563         if (speed_capa & ETH_LINK_SPEED_40G)
 564                 printf(" 40 Gbps  ");
 565         if (speed_capa & ETH_LINK_SPEED_50G)
 566                 printf(" 50 Gbps  ");
 567         if (speed_capa & ETH_LINK_SPEED_56G)
 568                 printf(" 56 Gbps  ");
 569         if (speed_capa & ETH_LINK_SPEED_100G)
 570                 printf(" 100 Gbps  ");
 571         if (speed_capa & ETH_LINK_SPEED_200G)
 572                 printf(" 200 Gbps  ");
 573 }
 574
 575 void
 576 device_infos_display(const char *identifier)
 577 {
 578         static const char *info_border = "*********************";
 579         struct rte_bus *start = NULL, *next;
 580         struct rte_dev_iterator dev_iter;
 581         char name[RTE_ETH_NAME_MAX_LEN];
 582         struct rte_ether_addr mac_addr;
 583         struct rte_device *dev;
 584         struct rte_devargs da;
 585         portid_t port_id;
 586         struct rte_eth_dev_info dev_info;
 587         char devstr[128];
 588
 589         memset(&da, 0, sizeof(da));
 590         if (!identifier)
 591                 goto skip_parse;
 592
 593         if (rte_devargs_parsef(&da, "%s", identifier)) {
 594                 printf("cannot parse identifier\n");
 595                 if (da.args)
 596                         free(da.args);
 597                 return;
 598         }
 599
 600 skip_parse:
 601         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 602
 603                 start = next;
 604                 if (identifier && da.bus != next)
 605                         continue;
 606
 607                 /* Skip buses that don't have iterate method */
 608                 if (!next->dev_iterate)
 609                         continue;
 610
 611                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 612                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 613
 614                         if (!dev->driver)
 615                                 continue;
 616                         /* Check for matching device if identifier is present */
 617                         if (identifier &&
 618                             strncmp(da.name, dev->name, strlen(dev->name)))
 619                                 continue;
 620                         printf("\n%s Infos for device %s %s\n",
 621                                info_border, dev->name, info_border);
 622                         printf("Bus name: %s", dev->bus->name);
 623                         printf("\nDriver name: %s", dev->driver->name);
 624                         printf("\nDevargs: %s",
 625                                dev->devargs ? dev->devargs->args : "");
 626                         printf("\nConnect to socket: %d", dev->numa_node);
 627                         printf("\n");
 628
 629                         /* List ports with matching device name */
 630                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 631                                 printf("\n\tPort id: %-2d", port_id);
 632                                 if (eth_macaddr_get_print_err(port_id,
 633                                                               &mac_addr) == 0)
 634                                         print_ethaddr("\n\tMAC address: ",
 635                                                       &mac_addr);
 636                                 rte_eth_dev_get_name_by_port(port_id, name);
 637                                 printf("\n\tDevice name: %s", name);
 638                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 639                                         device_infos_display_speeds(dev_info.speed_capa);
 640                                 printf("\n");
 641                         }
 642                 }
 643         };
 644 }
 645
 646 void
 647 port_infos_display(portid_t port_id)
 648 {
 649         struct rte_port *port;
 650         struct rte_ether_addr mac_addr;
 651         struct rte_eth_link link;
 652         struct rte_eth_dev_info dev_info;
 653         int vlan_offload;
 654         struct rte_mempool * mp;
 655         static const char *info_border = "*********************";
 656         uint16_t mtu;
 657         char name[RTE_ETH_NAME_MAX_LEN];
 658         int ret;
 659         char fw_version[ETHDEV_FWVERS_LEN];
 660
 661         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 662                 print_valid_ports();
 663                 return;
 664         }
 665         port = &ports[port_id];
 666         ret = eth_link_get_nowait_print_err(port_id, &link);
 667         if (ret < 0)
 668                 return;
 669
 670         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 671         if (ret != 0)
 672                 return;
 673
 674         printf("\n%s Infos for port %-2d %s\n",
 675                info_border, port_id, info_border);
 676         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 677                 print_ethaddr("MAC address: ", &mac_addr);
 678         rte_eth_dev_get_name_by_port(port_id, name);
 679         printf("\nDevice name: %s", name);
 680         printf("\nDriver name: %s", dev_info.driver_name);
 681
 682         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 683                                                 ETHDEV_FWVERS_LEN) == 0)
 684                 printf("\nFirmware-version: %s", fw_version);
 685         else
 686                 printf("\nFirmware-version: %s", "not available");
 687
 688         if (dev_info.device->devargs && dev_info.device->devargs->args)
 689                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 690         printf("\nConnect to socket: %u", port->socket_id);
 691
 692         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 693                 mp = mbuf_pool_find(port_numa[port_id], 0);
 694                 if (mp)
 695                         printf("\nmemory allocation on the socket: %d",
 696                                                         port_numa[port_id]);
 697         } else
 698                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 699
 700         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 701         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 702         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 703                ("full-duplex") : ("half-duplex"));
 704
 705         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 706                 printf("MTU: %u\n", mtu);
 707
 708         printf("Promiscuous mode: %s\n",
 709                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 710         printf("Allmulticast mode: %s\n",
 711                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 712         printf("Maximum number of MAC addresses: %u\n",
 713                (unsigned int)(port->dev_info.max_mac_addrs));
 714         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 715                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 716
 717         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 718         if (vlan_offload >= 0){
 719                 printf("VLAN offload: \n");
 720                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 721                         printf("  strip on, ");
 722                 else
 723                         printf("  strip off, ");
 724
 725                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 726                         printf("filter on, ");
 727                 else
 728                         printf("filter off, ");
 729
 730                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 731                         printf("extend on, ");
 732                 else
 733                         printf("extend off, ");
 734
 735                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 736                         printf("qinq strip on\n");
 737                 else
 738                         printf("qinq strip off\n");
 739         }
 740
 741         if (dev_info.hash_key_size > 0)
 742                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 743         if (dev_info.reta_size > 0)
 744                 printf("Redirection table size: %u\n", dev_info.reta_size);
 745         if (!dev_info.flow_type_rss_offloads)
 746                 printf("No RSS offload flow type is supported.\n");
 747         else {
 748                 uint16_t i;
 749                 char *p;
 750
 751                 printf("Supported RSS offload flow types:\n");
 752                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 753                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 754                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 755                                 continue;
 756                         p = flowtype_to_str(i);
 757                         if (p)
 758                                 printf("  %s\n", p);
 759                         else
 760                                 printf("  user defined %d\n", i);
 761                 }
 762         }
 763
 764         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 765         printf("Maximum configurable length of RX packet: %u\n",
 766                 dev_info.max_rx_pktlen);
 767         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 768                 dev_info.max_lro_pkt_size);
 769         if (dev_info.max_vfs)
 770                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 771         if (dev_info.max_vmdq_pools)
 772                 printf("Maximum number of VMDq pools: %u\n",
 773                         dev_info.max_vmdq_pools);
 774
 775         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 776         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 777         printf("Max possible number of RXDs per queue: %hu\n",
 778                 dev_info.rx_desc_lim.nb_max);
 779         printf("Min possible number of RXDs per queue: %hu\n",
 780                 dev_info.rx_desc_lim.nb_min);
 781         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 782
 783         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 784         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 785         printf("Max possible number of TXDs per queue: %hu\n",
 786                 dev_info.tx_desc_lim.nb_max);
 787         printf("Min possible number of TXDs per queue: %hu\n",
 788                 dev_info.tx_desc_lim.nb_min);
 789         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 790         printf("Max segment number per packet: %hu\n",
 791                 dev_info.tx_desc_lim.nb_seg_max);
 792         printf("Max segment number per MTU/TSO: %hu\n",
 793                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 794
 795         /* Show switch info only if valid switch domain and port id is set */
 796         if (dev_info.switch_info.domain_id !=
 797                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 798                 if (dev_info.switch_info.name)
 799                         printf("Switch name: %s\n", dev_info.switch_info.name);
 800
 801                 printf("Switch domain Id: %u\n",
 802                         dev_info.switch_info.domain_id);
 803                 printf("Switch Port Id: %u\n",
 804                         dev_info.switch_info.port_id);
 805         }
 806 }
 807
 808 void
 809 port_summary_header_display(void)
 810 {
 811         uint16_t port_number;
 812
 813         port_number = rte_eth_dev_count_avail();
 814         printf("Number of available ports: %i\n", port_number);
 815         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 816                         "Driver", "Status", "Link");
 817 }
 818
 819 void
 820 port_summary_display(portid_t port_id)
 821 {
 822         struct rte_ether_addr mac_addr;
 823         struct rte_eth_link link;
 824         struct rte_eth_dev_info dev_info;
 825         char name[RTE_ETH_NAME_MAX_LEN];
 826         int ret;
 827
 828         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 829                 print_valid_ports();
 830                 return;
 831         }
 832
 833         ret = eth_link_get_nowait_print_err(port_id, &link);
 834         if (ret < 0)
 835                 return;
 836
 837         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 838         if (ret != 0)
 839                 return;
 840
 841         rte_eth_dev_get_name_by_port(port_id, name);
 842         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 843         if (ret != 0)
 844                 return;
 845
 846         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 847                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 848                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 849                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 850                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 851                 rte_eth_link_speed_to_str(link.link_speed));
 852 }
 853
 854 void
 855 port_eeprom_display(portid_t port_id)
 856 {
 857         struct rte_dev_eeprom_info einfo;
 858         int ret;
 859         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 860                 print_valid_ports();
 861                 return;
 862         }
 863
 864         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 865         if (len_eeprom < 0) {
 866                 switch (len_eeprom) {
 867                 case -ENODEV:
 868                         printf("port index %d invalid\n", port_id);
 869                         break;
 870                 case -ENOTSUP:
 871                         printf("operation not supported by device\n");
 872                         break;
 873                 case -EIO:
 874                         printf("device is removed\n");
 875                         break;
 876                 default:
 877                         printf("Unable to get EEPROM: %d\n", len_eeprom);
 878                         break;
 879                 }
 880                 return;
 881         }
 882
 883         char buf[len_eeprom];
 884         einfo.offset = 0;
 885         einfo.length = len_eeprom;
 886         einfo.data = buf;
 887
 888         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 889         if (ret != 0) {
 890                 switch (ret) {
 891                 case -ENODEV:
 892                         printf("port index %d invalid\n", port_id);
 893                         break;
 894                 case -ENOTSUP:
 895                         printf("operation not supported by device\n");
 896                         break;
 897                 case -EIO:
 898                         printf("device is removed\n");
 899                         break;
 900                 default:
 901                         printf("Unable to get EEPROM: %d\n", ret);
 902                         break;
 903                 }
 904                 return;
 905         }
 906         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 907         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 908 }
 909
 910 void
 911 port_module_eeprom_display(portid_t port_id)
 912 {
 913         struct rte_eth_dev_module_info minfo;
 914         struct rte_dev_eeprom_info einfo;
 915         int ret;
 916
 917         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 918                 print_valid_ports();
 919                 return;
 920         }
 921
 922
 923         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 924         if (ret != 0) {
 925                 switch (ret) {
 926                 case -ENODEV:
 927                         printf("port index %d invalid\n", port_id);
 928                         break;
 929                 case -ENOTSUP:
 930                         printf("operation not supported by device\n");
 931                         break;
 932                 case -EIO:
 933                         printf("device is removed\n");
 934                         break;
 935                 default:
 936                         printf("Unable to get module EEPROM: %d\n", ret);
 937                         break;
 938                 }
 939                 return;
 940         }
 941
 942         char buf[minfo.eeprom_len];
 943         einfo.offset = 0;
 944         einfo.length = minfo.eeprom_len;
 945         einfo.data = buf;
 946
 947         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 948         if (ret != 0) {
 949                 switch (ret) {
 950                 case -ENODEV:
 951                         printf("port index %d invalid\n", port_id);
 952                         break;
 953                 case -ENOTSUP:
 954                         printf("operation not supported by device\n");
 955                         break;
 956                 case -EIO:
 957                         printf("device is removed\n");
 958                         break;
 959                 default:
 960                         printf("Unable to get module EEPROM: %d\n", ret);
 961                         break;
 962                 }
 963                 return;
 964         }
 965
 966         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 967         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 968 }
 969
 970 void
 971 port_offload_cap_display(portid_t port_id)
 972 {
 973         struct rte_eth_dev_info dev_info;
 974         static const char *info_border = "************";
 975         int ret;
 976
 977         if (port_id_is_invalid(port_id, ENABLED_WARN))
 978                 return;
 979
 980         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 981         if (ret != 0)
 982                 return;
 983
 984         printf("\n%s Port %d supported offload features: %s\n",
 985                 info_border, port_id, info_border);
 986
 987         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 988                 printf("VLAN stripped:                 ");
 989                 if (ports[port_id].dev_conf.rxmode.offloads &
 990                     DEV_RX_OFFLOAD_VLAN_STRIP)
 991                         printf("on\n");
 992                 else
 993                         printf("off\n");
 994         }
 995
 996         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 997                 printf("Double VLANs stripped:         ");
 998                 if (ports[port_id].dev_conf.rxmode.offloads &
 999                     DEV_RX_OFFLOAD_QINQ_STRIP)
1000                         printf("on\n");
1001                 else
1002                         printf("off\n");
1003         }
1004
1005         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
1006                 printf("RX IPv4 checksum:              ");
1007                 if (ports[port_id].dev_conf.rxmode.offloads &
1008                     DEV_RX_OFFLOAD_IPV4_CKSUM)
1009                         printf("on\n");
1010                 else
1011                         printf("off\n");
1012         }
1013
1014         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
1015                 printf("RX UDP checksum:               ");
1016                 if (ports[port_id].dev_conf.rxmode.offloads &
1017                     DEV_RX_OFFLOAD_UDP_CKSUM)
1018                         printf("on\n");
1019                 else
1020                         printf("off\n");
1021         }
1022
1023         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
1024                 printf("RX TCP checksum:               ");
1025                 if (ports[port_id].dev_conf.rxmode.offloads &
1026                     DEV_RX_OFFLOAD_TCP_CKSUM)
1027                         printf("on\n");
1028                 else
1029                         printf("off\n");
1030         }
1031
1032         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
1033                 printf("RX SCTP checksum:              ");
1034                 if (ports[port_id].dev_conf.rxmode.offloads &
1035                     DEV_RX_OFFLOAD_SCTP_CKSUM)
1036                         printf("on\n");
1037                 else
1038                         printf("off\n");
1039         }
1040
1041         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
1042                 printf("RX Outer IPv4 checksum:        ");
1043                 if (ports[port_id].dev_conf.rxmode.offloads &
1044                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
1045                         printf("on\n");
1046                 else
1047                         printf("off\n");
1048         }
1049
1050         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
1051                 printf("RX Outer UDP checksum:         ");
1052                 if (ports[port_id].dev_conf.rxmode.offloads &
1053                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
1054                         printf("on\n");
1055                 else
1056                         printf("off\n");
1057         }
1058
1059         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
1060                 printf("Large receive offload:         ");
1061                 if (ports[port_id].dev_conf.rxmode.offloads &
1062                     DEV_RX_OFFLOAD_TCP_LRO)
1063                         printf("on\n");
1064                 else
1065                         printf("off\n");
1066         }
1067
1068         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
1069                 printf("HW timestamp:                  ");
1070                 if (ports[port_id].dev_conf.rxmode.offloads &
1071                     DEV_RX_OFFLOAD_TIMESTAMP)
1072                         printf("on\n");
1073                 else
1074                         printf("off\n");
1075         }
1076
1077         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
1078                 printf("Rx Keep CRC:                   ");
1079                 if (ports[port_id].dev_conf.rxmode.offloads &
1080                     DEV_RX_OFFLOAD_KEEP_CRC)
1081                         printf("on\n");
1082                 else
1083                         printf("off\n");
1084         }
1085
1086         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
1087                 printf("RX offload security:           ");
1088                 if (ports[port_id].dev_conf.rxmode.offloads &
1089                     DEV_RX_OFFLOAD_SECURITY)
1090                         printf("on\n");
1091                 else
1092                         printf("off\n");
1093         }
1094
1095         if (dev_info.rx_offload_capa & RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT) {
1096                 printf("RX offload buffer split:       ");
1097                 if (ports[port_id].dev_conf.rxmode.offloads &
1098                     RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT)
1099                         printf("on\n");
1100                 else
1101                         printf("off\n");
1102         }
1103
1104         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
1105                 printf("VLAN insert:                   ");
1106                 if (ports[port_id].dev_conf.txmode.offloads &
1107                     DEV_TX_OFFLOAD_VLAN_INSERT)
1108                         printf("on\n");
1109                 else
1110                         printf("off\n");
1111         }
1112
1113         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
1114                 printf("Double VLANs insert:           ");
1115                 if (ports[port_id].dev_conf.txmode.offloads &
1116                     DEV_TX_OFFLOAD_QINQ_INSERT)
1117                         printf("on\n");
1118                 else
1119                         printf("off\n");
1120         }
1121
1122         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
1123                 printf("TX IPv4 checksum:              ");
1124                 if (ports[port_id].dev_conf.txmode.offloads &
1125                     DEV_TX_OFFLOAD_IPV4_CKSUM)
1126                         printf("on\n");
1127                 else
1128                         printf("off\n");
1129         }
1130
1131         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
1132                 printf("TX UDP checksum:               ");
1133                 if (ports[port_id].dev_conf.txmode.offloads &
1134                     DEV_TX_OFFLOAD_UDP_CKSUM)
1135                         printf("on\n");
1136                 else
1137                         printf("off\n");
1138         }
1139
1140         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
1141                 printf("TX TCP checksum:               ");
1142                 if (ports[port_id].dev_conf.txmode.offloads &
1143                     DEV_TX_OFFLOAD_TCP_CKSUM)
1144                         printf("on\n");
1145                 else
1146                         printf("off\n");
1147         }
1148
1149         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
1150                 printf("TX SCTP checksum:              ");
1151                 if (ports[port_id].dev_conf.txmode.offloads &
1152                     DEV_TX_OFFLOAD_SCTP_CKSUM)
1153                         printf("on\n");
1154                 else
1155                         printf("off\n");
1156         }
1157
1158         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
1159                 printf("TX Outer IPv4 checksum:        ");
1160                 if (ports[port_id].dev_conf.txmode.offloads &
1161                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
1162                         printf("on\n");
1163                 else
1164                         printf("off\n");
1165         }
1166
1167         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
1168                 printf("TX TCP segmentation:           ");
1169                 if (ports[port_id].dev_conf.txmode.offloads &
1170                     DEV_TX_OFFLOAD_TCP_TSO)
1171                         printf("on\n");
1172                 else
1173                         printf("off\n");
1174         }
1175
1176         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
1177                 printf("TX UDP segmentation:           ");
1178                 if (ports[port_id].dev_conf.txmode.offloads &
1179                     DEV_TX_OFFLOAD_UDP_TSO)
1180                         printf("on\n");
1181                 else
1182                         printf("off\n");
1183         }
1184
1185         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
1186                 printf("TSO for VXLAN tunnel packet:   ");
1187                 if (ports[port_id].dev_conf.txmode.offloads &
1188                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
1189                         printf("on\n");
1190                 else
1191                         printf("off\n");
1192         }
1193
1194         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
1195                 printf("TSO for GRE tunnel packet:     ");
1196                 if (ports[port_id].dev_conf.txmode.offloads &
1197                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
1198                         printf("on\n");
1199                 else
1200                         printf("off\n");
1201         }
1202
1203         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
1204                 printf("TSO for IPIP tunnel packet:    ");
1205                 if (ports[port_id].dev_conf.txmode.offloads &
1206                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
1207                         printf("on\n");
1208                 else
1209                         printf("off\n");
1210         }
1211
1212         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
1213                 printf("TSO for GENEVE tunnel packet:  ");
1214                 if (ports[port_id].dev_conf.txmode.offloads &
1215                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
1216                         printf("on\n");
1217                 else
1218                         printf("off\n");
1219         }
1220
1221         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
1222                 printf("IP tunnel TSO:  ");
1223                 if (ports[port_id].dev_conf.txmode.offloads &
1224                     DEV_TX_OFFLOAD_IP_TNL_TSO)
1225                         printf("on\n");
1226                 else
1227                         printf("off\n");
1228         }
1229
1230         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
1231                 printf("UDP tunnel TSO:  ");
1232                 if (ports[port_id].dev_conf.txmode.offloads &
1233                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
1234                         printf("on\n");
1235                 else
1236                         printf("off\n");
1237         }
1238
1239         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
1240                 printf("TX Outer UDP checksum:         ");
1241                 if (ports[port_id].dev_conf.txmode.offloads &
1242                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
1243                         printf("on\n");
1244                 else
1245                         printf("off\n");
1246         }
1247
1248         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
1249                 printf("Tx scheduling on timestamp:    ");
1250                 if (ports[port_id].dev_conf.txmode.offloads &
1251                     DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP)
1252                         printf("on\n");
1253                 else
1254                         printf("off\n");
1255         }
1256
1257 }
1258
1259 int
1260 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1261 {
1262         uint16_t pid;
1263
1264         if (port_id == (portid_t)RTE_PORT_ALL)
1265                 return 0;
1266
1267         RTE_ETH_FOREACH_DEV(pid)
1268                 if (port_id == pid)
1269                         return 0;
1270
1271         if (warning == ENABLED_WARN)
1272                 printf("Invalid port %d\n", port_id);
1273
1274         return 1;
1275 }
1276
1277 void print_valid_ports(void)
1278 {
1279         portid_t pid;
1280
1281         printf("The valid ports array is [");
1282         RTE_ETH_FOREACH_DEV(pid) {
1283                 printf(" %d", pid);
1284         }
1285         printf(" ]\n");
1286 }
1287
1288 static int
1289 vlan_id_is_invalid(uint16_t vlan_id)
1290 {
1291         if (vlan_id < 4096)
1292                 return 0;
1293         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1294         return 1;
1295 }
1296
1297 static int
1298 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1299 {
1300         const struct rte_pci_device *pci_dev;
1301         const struct rte_bus *bus;
1302         uint64_t pci_len;
1303
1304         if (reg_off & 0x3) {
1305                 printf("Port register offset 0x%X not aligned on a 4-byte "
1306                        "boundary\n",
1307                        (unsigned)reg_off);
1308                 return 1;
1309         }
1310
1311         if (!ports[port_id].dev_info.device) {
1312                 printf("Invalid device\n");
1313                 return 0;
1314         }
1315
1316         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1317         if (bus && !strcmp(bus->name, "pci")) {
1318                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1319         } else {
1320                 printf("Not a PCI device\n");
1321                 return 1;
1322         }
1323
1324         pci_len = pci_dev->mem_resource[0].len;
1325         if (reg_off >= pci_len) {
1326                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1327                        "resource (length=%"PRIu64")\n",
1328                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1329                 return 1;
1330         }
1331         return 0;
1332 }
1333
1334 static int
1335 reg_bit_pos_is_invalid(uint8_t bit_pos)
1336 {
1337         if (bit_pos <= 31)
1338                 return 0;
1339         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1340         return 1;
1341 }
1342
1343 #define display_port_and_reg_off(port_id, reg_off) \
1344         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1345
1346 static inline void
1347 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1348 {
1349         display_port_and_reg_off(port_id, (unsigned)reg_off);
1350         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1351 }
1352
1353 void
1354 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1355 {
1356         uint32_t reg_v;
1357
1358
1359         if (port_id_is_invalid(port_id, ENABLED_WARN))
1360                 return;
1361         if (port_reg_off_is_invalid(port_id, reg_off))
1362                 return;
1363         if (reg_bit_pos_is_invalid(bit_x))
1364                 return;
1365         reg_v = port_id_pci_reg_read(port_id, reg_off);
1366         display_port_and_reg_off(port_id, (unsigned)reg_off);
1367         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1368 }
1369
1370 void
1371 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1372                            uint8_t bit1_pos, uint8_t bit2_pos)
1373 {
1374         uint32_t reg_v;
1375         uint8_t  l_bit;
1376         uint8_t  h_bit;
1377
1378         if (port_id_is_invalid(port_id, ENABLED_WARN))
1379                 return;
1380         if (port_reg_off_is_invalid(port_id, reg_off))
1381                 return;
1382         if (reg_bit_pos_is_invalid(bit1_pos))
1383                 return;
1384         if (reg_bit_pos_is_invalid(bit2_pos))
1385                 return;
1386         if (bit1_pos > bit2_pos)
1387                 l_bit = bit2_pos, h_bit = bit1_pos;
1388         else
1389                 l_bit = bit1_pos, h_bit = bit2_pos;
1390
1391         reg_v = port_id_pci_reg_read(port_id, reg_off);
1392         reg_v >>= l_bit;
1393         if (h_bit < 31)
1394                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1395         display_port_and_reg_off(port_id, (unsigned)reg_off);
1396         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1397                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1398 }
1399
1400 void
1401 port_reg_display(portid_t port_id, uint32_t reg_off)
1402 {
1403         uint32_t reg_v;
1404
1405         if (port_id_is_invalid(port_id, ENABLED_WARN))
1406                 return;
1407         if (port_reg_off_is_invalid(port_id, reg_off))
1408                 return;
1409         reg_v = port_id_pci_reg_read(port_id, reg_off);
1410         display_port_reg_value(port_id, reg_off, reg_v);
1411 }
1412
1413 void
1414 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1415                  uint8_t bit_v)
1416 {
1417         uint32_t reg_v;
1418
1419         if (port_id_is_invalid(port_id, ENABLED_WARN))
1420                 return;
1421         if (port_reg_off_is_invalid(port_id, reg_off))
1422                 return;
1423         if (reg_bit_pos_is_invalid(bit_pos))
1424                 return;
1425         if (bit_v > 1) {
1426                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1427                 return;
1428         }
1429         reg_v = port_id_pci_reg_read(port_id, reg_off);
1430         if (bit_v == 0)
1431                 reg_v &= ~(1 << bit_pos);
1432         else
1433                 reg_v |= (1 << bit_pos);
1434         port_id_pci_reg_write(port_id, reg_off, reg_v);
1435         display_port_reg_value(port_id, reg_off, reg_v);
1436 }
1437
1438 void
1439 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1440                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1441 {
1442         uint32_t max_v;
1443         uint32_t reg_v;
1444         uint8_t  l_bit;
1445         uint8_t  h_bit;
1446
1447         if (port_id_is_invalid(port_id, ENABLED_WARN))
1448                 return;
1449         if (port_reg_off_is_invalid(port_id, reg_off))
1450                 return;
1451         if (reg_bit_pos_is_invalid(bit1_pos))
1452                 return;
1453         if (reg_bit_pos_is_invalid(bit2_pos))
1454                 return;
1455         if (bit1_pos > bit2_pos)
1456                 l_bit = bit2_pos, h_bit = bit1_pos;
1457         else
1458                 l_bit = bit1_pos, h_bit = bit2_pos;
1459
1460         if ((h_bit - l_bit) < 31)
1461                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1462         else
1463                 max_v = 0xFFFFFFFF;
1464
1465         if (value > max_v) {
1466                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1467                                 (unsigned)value, (unsigned)value,
1468                                 (unsigned)max_v, (unsigned)max_v);
1469                 return;
1470         }
1471         reg_v = port_id_pci_reg_read(port_id, reg_off);
1472         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1473         reg_v |= (value << l_bit); /* Set changed bits */
1474         port_id_pci_reg_write(port_id, reg_off, reg_v);
1475         display_port_reg_value(port_id, reg_off, reg_v);
1476 }
1477
1478 void
1479 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1480 {
1481         if (port_id_is_invalid(port_id, ENABLED_WARN))
1482                 return;
1483         if (port_reg_off_is_invalid(port_id, reg_off))
1484                 return;
1485         port_id_pci_reg_write(port_id, reg_off, reg_v);
1486         display_port_reg_value(port_id, reg_off, reg_v);
1487 }
1488
1489 void
1490 port_mtu_set(portid_t port_id, uint16_t mtu)
1491 {
1492         int diag;
1493         struct rte_port *rte_port = &ports[port_id];
1494         struct rte_eth_dev_info dev_info;
1495         uint16_t eth_overhead;
1496         int ret;
1497
1498         if (port_id_is_invalid(port_id, ENABLED_WARN))
1499                 return;
1500
1501         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1502         if (ret != 0)
1503                 return;
1504
1505         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1506                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1507                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1508                 return;
1509         }
1510         diag = rte_eth_dev_set_mtu(port_id, mtu);
1511         if (diag)
1512                 printf("Set MTU failed. diag=%d\n", diag);
1513         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1514                 /*
1515                  * Ether overhead in driver is equal to the difference of
1516                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1517                  * device supports jumbo frame.
1518                  */
1519                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1520                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1521                         rte_port->dev_conf.rxmode.offloads |=
1522                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1523                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1524                                                 mtu + eth_overhead;
1525                 } else
1526                         rte_port->dev_conf.rxmode.offloads &=
1527                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1528         }
1529 }
1530
1531 /* Generic flow management functions. */
1532
1533 static struct port_flow_tunnel *
1534 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1535 {
1536         struct port_flow_tunnel *flow_tunnel;
1537
1538         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1539                 if (flow_tunnel->id == port_tunnel_id)
1540                         goto out;
1541         }
1542         flow_tunnel = NULL;
1543
1544 out:
1545         return flow_tunnel;
1546 }
1547
1548 const char *
1549 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1550 {
1551         const char *type;
1552         switch (tunnel->type) {
1553         default:
1554                 type = "unknown";
1555                 break;
1556         case RTE_FLOW_ITEM_TYPE_VXLAN:
1557                 type = "vxlan";
1558                 break;
1559         }
1560
1561         return type;
1562 }
1563
1564 struct port_flow_tunnel *
1565 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1566 {
1567         struct rte_port *port = &ports[port_id];
1568         struct port_flow_tunnel *flow_tunnel;
1569
1570         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1571                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1572                         goto out;
1573         }
1574         flow_tunnel = NULL;
1575
1576 out:
1577         return flow_tunnel;
1578 }
1579
1580 void port_flow_tunnel_list(portid_t port_id)
1581 {
1582         struct rte_port *port = &ports[port_id];
1583         struct port_flow_tunnel *flt;
1584
1585         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1586                 printf("port %u tunnel #%u type=%s",
1587                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1588                 if (flt->tunnel.tun_id)
1589                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1590                 printf("\n");
1591         }
1592 }
1593
1594 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1595 {
1596         struct rte_port *port = &ports[port_id];
1597         struct port_flow_tunnel *flt;
1598
1599         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1600                 if (flt->id == tunnel_id)
1601                         break;
1602         }
1603         if (flt) {
1604                 LIST_REMOVE(flt, chain);
1605                 free(flt);
1606                 printf("port %u: flow tunnel #%u destroyed\n",
1607                         port_id, tunnel_id);
1608         }
1609 }
1610
1611 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1612 {
1613         struct rte_port *port = &ports[port_id];
1614         enum rte_flow_item_type type;
1615         struct port_flow_tunnel *flt;
1616
1617         if (!strcmp(ops->type, "vxlan"))
1618                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1619         else {
1620                 printf("cannot offload \"%s\" tunnel type\n", ops->type);
1621                 return;
1622         }
1623         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1624                 if (flt->tunnel.type == type)
1625                         break;
1626         }
1627         if (!flt) {
1628                 flt = calloc(1, sizeof(*flt));
1629                 if (!flt) {
1630                         printf("failed to allocate port flt object\n");
1631                         return;
1632                 }
1633                 flt->tunnel.type = type;
1634                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1635                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1636                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1637         }
1638         printf("port %d: flow tunnel #%u type %s\n",
1639                 port_id, flt->id, ops->type);
1640 }
1641
1642 /** Generate a port_flow entry from attributes/pattern/actions. */
1643 static struct port_flow *
1644 port_flow_new(const struct rte_flow_attr *attr,
1645               const struct rte_flow_item *pattern,
1646               const struct rte_flow_action *actions,
1647               struct rte_flow_error *error)
1648 {
1649         const struct rte_flow_conv_rule rule = {
1650                 .attr_ro = attr,
1651                 .pattern_ro = pattern,
1652                 .actions_ro = actions,
1653         };
1654         struct port_flow *pf;
1655         int ret;
1656
1657         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1658         if (ret < 0)
1659                 return NULL;
1660         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1661         if (!pf) {
1662                 rte_flow_error_set
1663                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1664                          "calloc() failed");
1665                 return NULL;
1666         }
1667         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1668                           error) >= 0)
1669                 return pf;
1670         free(pf);
1671         return NULL;
1672 }
1673
1674 /** Print a message out of a flow error. */
1675 static int
1676 port_flow_complain(struct rte_flow_error *error)
1677 {
1678         static const char *const errstrlist[] = {
1679                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1680                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1681                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1682                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1683                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1684                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1685                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1686                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1687                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1688                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1689                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1690                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1691                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1692                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1693                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1694                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1695                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1696         };
1697         const char *errstr;
1698         char buf[32];
1699         int err = rte_errno;
1700
1701         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1702             !errstrlist[error->type])
1703                 errstr = "unknown type";
1704         else
1705                 errstr = errstrlist[error->type];
1706         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1707                error->type, errstr,
1708                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1709                                         error->cause), buf) : "",
1710                error->message ? error->message : "(no stated reason)",
1711                rte_strerror(err));
1712         return -err;
1713 }
1714
1715 static void
1716 rss_config_display(struct rte_flow_action_rss *rss_conf)
1717 {
1718         uint8_t i;
1719
1720         if (rss_conf == NULL) {
1721                 printf("Invalid rule\n");
1722                 return;
1723         }
1724
1725         printf("RSS:\n"
1726                " queues:");
1727         if (rss_conf->queue_num == 0)
1728                 printf(" none");
1729         for (i = 0; i < rss_conf->queue_num; i++)
1730                 printf(" %d", rss_conf->queue[i]);
1731         printf("\n");
1732
1733         printf(" function: ");
1734         switch (rss_conf->func) {
1735         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1736                 printf("default\n");
1737                 break;
1738         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1739                 printf("toeplitz\n");
1740                 break;
1741         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1742                 printf("simple_xor\n");
1743                 break;
1744         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1745                 printf("symmetric_toeplitz\n");
1746                 break;
1747         default:
1748                 printf("Unknown function\n");
1749                 return;
1750         }
1751
1752         printf(" types:\n");
1753         if (rss_conf->types == 0) {
1754                 printf("  none\n");
1755                 return;
1756         }
1757         for (i = 0; rss_type_table[i].str; i++) {
1758                 if ((rss_conf->types &
1759                     rss_type_table[i].rss_type) ==
1760                     rss_type_table[i].rss_type &&
1761                     rss_type_table[i].rss_type != 0)
1762                         printf("  %s\n", rss_type_table[i].str);
1763         }
1764 }
1765
1766 static struct port_shared_action *
1767 action_get_by_id(portid_t port_id, uint32_t id)
1768 {
1769         struct rte_port *port;
1770         struct port_shared_action **ppsa;
1771         struct port_shared_action *psa = NULL;
1772
1773         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1774             port_id == (portid_t)RTE_PORT_ALL)
1775                 return NULL;
1776         port = &ports[port_id];
1777         ppsa = &port->actions_list;
1778         while (*ppsa) {
1779                 if ((*ppsa)->id == id) {
1780                         psa = *ppsa;
1781                         break;
1782                 }
1783                 ppsa = &(*ppsa)->next;
1784         }
1785         if (!psa)
1786                 printf("Failed to find shared action #%u on port %u\n",
1787                        id, port_id);
1788         return psa;
1789 }
1790
1791 static int
1792 action_alloc(portid_t port_id, uint32_t id,
1793              struct port_shared_action **action)
1794 {
1795         struct rte_port *port;
1796         struct port_shared_action **ppsa;
1797         struct port_shared_action *psa = NULL;
1798
1799         *action = NULL;
1800         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1801             port_id == (portid_t)RTE_PORT_ALL)
1802                 return -EINVAL;
1803         port = &ports[port_id];
1804         if (id == UINT32_MAX) {
1805                 /* taking first available ID */
1806                 if (port->actions_list) {
1807                         if (port->actions_list->id == UINT32_MAX - 1) {
1808                                 printf("Highest shared action ID is already"
1809                                 " assigned, delete it first\n");
1810                                 return -ENOMEM;
1811                         }
1812                         id = port->actions_list->id + 1;
1813                 } else {
1814                         id = 0;
1815                 }
1816         }
1817         psa = calloc(1, sizeof(*psa));
1818         if (!psa) {
1819                 printf("Allocation of port %u shared action failed\n",
1820                        port_id);
1821                 return -ENOMEM;
1822         }
1823         ppsa = &port->actions_list;
1824         while (*ppsa && (*ppsa)->id > id)
1825                 ppsa = &(*ppsa)->next;
1826         if (*ppsa && (*ppsa)->id == id) {
1827                 printf("Shared action #%u is already assigned,"
1828                         " delete it first\n", id);
1829                 free(psa);
1830                 return -EINVAL;
1831         }
1832         psa->next = *ppsa;
1833         psa->id = id;
1834         *ppsa = psa;
1835         *action = psa;
1836         return 0;
1837 }
1838
1839 /** Create shared action */
1840 int
1841 port_shared_action_create(portid_t port_id, uint32_t id,
1842                           const struct rte_flow_shared_action_conf *conf,
1843                           const struct rte_flow_action *action)
1844 {
1845         struct port_shared_action *psa;
1846         int ret;
1847         struct rte_flow_error error;
1848
1849         ret = action_alloc(port_id, id, &psa);
1850         if (ret)
1851                 return ret;
1852         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1853                 struct rte_flow_action_age *age =
1854                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1855
1856                 psa->age_type = ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION;
1857                 age->context = &psa->age_type;
1858         }
1859         /* Poisoning to make sure PMDs update it in case of error. */
1860         memset(&error, 0x22, sizeof(error));
1861         psa->action = rte_flow_shared_action_create(port_id, conf, action,
1862                                                     &error);
1863         if (!psa->action) {
1864                 uint32_t destroy_id = psa->id;
1865                 port_shared_action_destroy(port_id, 1, &destroy_id);
1866                 return port_flow_complain(&error);
1867         }
1868         psa->type = action->type;
1869         printf("Shared action #%u created\n", psa->id);
1870         return 0;
1871 }
1872
1873 /** Destroy shared action */
1874 int
1875 port_shared_action_destroy(portid_t port_id,
1876                            uint32_t n,
1877                            const uint32_t *actions)
1878 {
1879         struct rte_port *port;
1880         struct port_shared_action **tmp;
1881         uint32_t c = 0;
1882         int ret = 0;
1883
1884         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1885             port_id == (portid_t)RTE_PORT_ALL)
1886                 return -EINVAL;
1887         port = &ports[port_id];
1888         tmp = &port->actions_list;
1889         while (*tmp) {
1890                 uint32_t i;
1891
1892                 for (i = 0; i != n; ++i) {
1893                         struct rte_flow_error error;
1894                         struct port_shared_action *psa = *tmp;
1895
1896                         if (actions[i] != psa->id)
1897                                 continue;
1898                         /*
1899                          * Poisoning to make sure PMDs update it in case
1900                          * of error.
1901                          */
1902                         memset(&error, 0x33, sizeof(error));
1903
1904                         if (psa->action && rte_flow_shared_action_destroy(
1905                                         port_id, psa->action, &error)) {
1906                                 ret = port_flow_complain(&error);
1907                                 continue;
1908                         }
1909                         *tmp = psa->next;
1910                         printf("Shared action #%u destroyed\n", psa->id);
1911                         free(psa);
1912                         break;
1913                 }
1914                 if (i == n)
1915                         tmp = &(*tmp)->next;
1916                 ++c;
1917         }
1918         return ret;
1919 }
1920
1921
1922 /** Get shared action by port + id */
1923 struct rte_flow_shared_action *
1924 port_shared_action_get_by_id(portid_t port_id, uint32_t id)
1925 {
1926
1927         struct port_shared_action *psa = action_get_by_id(port_id, id);
1928
1929         return (psa) ? psa->action : NULL;
1930 }
1931
1932 /** Update shared action */
1933 int
1934 port_shared_action_update(portid_t port_id, uint32_t id,
1935                           const struct rte_flow_action *action)
1936 {
1937         struct rte_flow_error error;
1938         struct rte_flow_shared_action *shared_action;
1939
1940         shared_action = port_shared_action_get_by_id(port_id, id);
1941         if (!shared_action)
1942                 return -EINVAL;
1943         if (rte_flow_shared_action_update(port_id, shared_action, action,
1944                                           &error)) {
1945                 return port_flow_complain(&error);
1946         }
1947         printf("Shared action #%u updated\n", id);
1948         return 0;
1949 }
1950
1951 int
1952 port_shared_action_query(portid_t port_id, uint32_t id)
1953 {
1954         struct rte_flow_error error;
1955         struct port_shared_action *psa;
1956         uint64_t default_data;
1957         void *data = NULL;
1958         int ret = 0;
1959
1960         psa = action_get_by_id(port_id, id);
1961         if (!psa)
1962                 return -EINVAL;
1963         switch (psa->type) {
1964         case RTE_FLOW_ACTION_TYPE_RSS:
1965                 data = &default_data;
1966                 break;
1967         default:
1968                 printf("Shared action %u (type: %d) on port %u doesn't support"
1969                        " query\n", id, psa->type, port_id);
1970                 return -1;
1971         }
1972         if (rte_flow_shared_action_query(port_id, psa->action, data, &error))
1973                 ret = port_flow_complain(&error);
1974         switch (psa->type) {
1975         case RTE_FLOW_ACTION_TYPE_RSS:
1976                 if (!ret)
1977                         printf("Shared RSS action:\n\trefs:%u\n",
1978                                *((uint32_t *)data));
1979                 data = NULL;
1980                 break;
1981         default:
1982                 printf("Shared action %u (type: %d) on port %u doesn't support"
1983                        " query\n", id, psa->type, port_id);
1984                 ret = -1;
1985         }
1986         return ret;
1987 }
1988 static struct port_flow_tunnel *
1989 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1990                                   const struct rte_flow_item *pattern,
1991                                   const struct rte_flow_action *actions,
1992                                   const struct tunnel_ops *tunnel_ops)
1993 {
1994         int ret;
1995         struct rte_port *port;
1996         struct port_flow_tunnel *pft;
1997         struct rte_flow_error error;
1998
1999         port = &ports[port_id];
2000         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
2001         if (!pft) {
2002                 printf("failed to locate port flow tunnel #%u\n",
2003                         tunnel_ops->id);
2004                 return NULL;
2005         }
2006         if (tunnel_ops->actions) {
2007                 uint32_t num_actions;
2008                 const struct rte_flow_action *aptr;
2009
2010                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
2011                                                 &pft->pmd_actions,
2012                                                 &pft->num_pmd_actions,
2013                                                 &error);
2014                 if (ret) {
2015                         port_flow_complain(&error);
2016                         return NULL;
2017                 }
2018                 for (aptr = actions, num_actions = 1;
2019                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
2020                      aptr++, num_actions++);
2021                 pft->actions = malloc(
2022                                 (num_actions +  pft->num_pmd_actions) *
2023                                 sizeof(actions[0]));
2024                 if (!pft->actions) {
2025                         rte_flow_tunnel_action_decap_release(
2026                                         port_id, pft->actions,
2027                                         pft->num_pmd_actions, &error);
2028                         return NULL;
2029                 }
2030                 rte_memcpy(pft->actions, pft->pmd_actions,
2031                            pft->num_pmd_actions * sizeof(actions[0]));
2032                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
2033                            num_actions * sizeof(actions[0]));
2034         }
2035         if (tunnel_ops->items) {
2036                 uint32_t num_items;
2037                 const struct rte_flow_item *iptr;
2038
2039                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
2040                                             &pft->pmd_items,
2041                                             &pft->num_pmd_items,
2042                                             &error);
2043                 if (ret) {
2044                         port_flow_complain(&error);
2045                         return NULL;
2046                 }
2047                 for (iptr = pattern, num_items = 1;
2048                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
2049                      iptr++, num_items++);
2050                 pft->items = malloc((num_items + pft->num_pmd_items) *
2051                                     sizeof(pattern[0]));
2052                 if (!pft->items) {
2053                         rte_flow_tunnel_item_release(
2054                                         port_id, pft->pmd_items,
2055                                         pft->num_pmd_items, &error);
2056                         return NULL;
2057                 }
2058                 rte_memcpy(pft->items, pft->pmd_items,
2059                            pft->num_pmd_items * sizeof(pattern[0]));
2060                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
2061                            num_items * sizeof(pattern[0]));
2062         }
2063
2064         return pft;
2065 }
2066
2067 static void
2068 port_flow_tunnel_offload_cmd_release(portid_t port_id,
2069                                      const struct tunnel_ops *tunnel_ops,
2070                                      struct port_flow_tunnel *pft)
2071 {
2072         struct rte_flow_error error;
2073
2074         if (tunnel_ops->actions) {
2075                 free(pft->actions);
2076                 rte_flow_tunnel_action_decap_release(
2077                         port_id, pft->pmd_actions,
2078                         pft->num_pmd_actions, &error);
2079                 pft->actions = NULL;
2080                 pft->pmd_actions = NULL;
2081         }
2082         if (tunnel_ops->items) {
2083                 free(pft->items);
2084                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
2085                                              pft->num_pmd_items,
2086                                              &error);
2087                 pft->items = NULL;
2088                 pft->pmd_items = NULL;
2089         }
2090 }
2091
2092 /** Validate flow rule. */
2093 int
2094 port_flow_validate(portid_t port_id,
2095                    const struct rte_flow_attr *attr,
2096                    const struct rte_flow_item *pattern,
2097                    const struct rte_flow_action *actions,
2098                    const struct tunnel_ops *tunnel_ops)
2099 {
2100         struct rte_flow_error error;
2101         struct port_flow_tunnel *pft = NULL;
2102
2103         /* Poisoning to make sure PMDs update it in case of error. */
2104         memset(&error, 0x11, sizeof(error));
2105         if (tunnel_ops->enabled) {
2106                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2107                                                         actions, tunnel_ops);
2108                 if (!pft)
2109                         return -ENOENT;
2110                 if (pft->items)
2111                         pattern = pft->items;
2112                 if (pft->actions)
2113                         actions = pft->actions;
2114         }
2115         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
2116                 return port_flow_complain(&error);
2117         if (tunnel_ops->enabled)
2118                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2119         printf("Flow rule validated\n");
2120         return 0;
2121 }
2122
2123 /** Return age action structure if exists, otherwise NULL. */
2124 static struct rte_flow_action_age *
2125 age_action_get(const struct rte_flow_action *actions)
2126 {
2127         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2128                 switch (actions->type) {
2129                 case RTE_FLOW_ACTION_TYPE_AGE:
2130                         return (struct rte_flow_action_age *)
2131                                 (uintptr_t)actions->conf;
2132                 default:
2133                         break;
2134                 }
2135         }
2136         return NULL;
2137 }
2138
2139 /** Create flow rule. */
2140 int
2141 port_flow_create(portid_t port_id,
2142                  const struct rte_flow_attr *attr,
2143                  const struct rte_flow_item *pattern,
2144                  const struct rte_flow_action *actions,
2145                  const struct tunnel_ops *tunnel_ops)
2146 {
2147         struct rte_flow *flow;
2148         struct rte_port *port;
2149         struct port_flow *pf;
2150         uint32_t id = 0;
2151         struct rte_flow_error error;
2152         struct port_flow_tunnel *pft = NULL;
2153         struct rte_flow_action_age *age = age_action_get(actions);
2154
2155         port = &ports[port_id];
2156         if (port->flow_list) {
2157                 if (port->flow_list->id == UINT32_MAX) {
2158                         printf("Highest rule ID is already assigned, delete"
2159                                " it first");
2160                         return -ENOMEM;
2161                 }
2162                 id = port->flow_list->id + 1;
2163         }
2164         if (tunnel_ops->enabled) {
2165                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2166                                                         actions, tunnel_ops);
2167                 if (!pft)
2168                         return -ENOENT;
2169                 if (pft->items)
2170                         pattern = pft->items;
2171                 if (pft->actions)
2172                         actions = pft->actions;
2173         }
2174         pf = port_flow_new(attr, pattern, actions, &error);
2175         if (!pf)
2176                 return port_flow_complain(&error);
2177         if (age) {
2178                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2179                 age->context = &pf->age_type;
2180         }
2181         /* Poisoning to make sure PMDs update it in case of error. */
2182         memset(&error, 0x22, sizeof(error));
2183         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2184         if (!flow) {
2185                 free(pf);
2186                 return port_flow_complain(&error);
2187         }
2188         pf->next = port->flow_list;
2189         pf->id = id;
2190         pf->flow = flow;
2191         port->flow_list = pf;
2192         if (tunnel_ops->enabled)
2193                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2194         printf("Flow rule #%u created\n", pf->id);
2195         return 0;
2196 }
2197
2198 /** Destroy a number of flow rules. */
2199 int
2200 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2201 {
2202         struct rte_port *port;
2203         struct port_flow **tmp;
2204         uint32_t c = 0;
2205         int ret = 0;
2206
2207         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2208             port_id == (portid_t)RTE_PORT_ALL)
2209                 return -EINVAL;
2210         port = &ports[port_id];
2211         tmp = &port->flow_list;
2212         while (*tmp) {
2213                 uint32_t i;
2214
2215                 for (i = 0; i != n; ++i) {
2216                         struct rte_flow_error error;
2217                         struct port_flow *pf = *tmp;
2218
2219                         if (rule[i] != pf->id)
2220                                 continue;
2221                         /*
2222                          * Poisoning to make sure PMDs update it in case
2223                          * of error.
2224                          */
2225                         memset(&error, 0x33, sizeof(error));
2226                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2227                                 ret = port_flow_complain(&error);
2228                                 continue;
2229                         }
2230                         printf("Flow rule #%u destroyed\n", pf->id);
2231                         *tmp = pf->next;
2232                         free(pf);
2233                         break;
2234                 }
2235                 if (i == n)
2236                         tmp = &(*tmp)->next;
2237                 ++c;
2238         }
2239         return ret;
2240 }
2241
2242 /** Remove all flow rules. */
2243 int
2244 port_flow_flush(portid_t port_id)
2245 {
2246         struct rte_flow_error error;
2247         struct rte_port *port;
2248         int ret = 0;
2249
2250         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2251                 port_id == (portid_t)RTE_PORT_ALL)
2252                 return -EINVAL;
2253
2254         port = &ports[port_id];
2255
2256         if (port->flow_list == NULL)
2257                 return ret;
2258
2259         /* Poisoning to make sure PMDs update it in case of error. */
2260         memset(&error, 0x44, sizeof(error));
2261         if (rte_flow_flush(port_id, &error)) {
2262                 port_flow_complain(&error);
2263         }
2264
2265         while (port->flow_list) {
2266                 struct port_flow *pf = port->flow_list->next;
2267
2268                 free(port->flow_list);
2269                 port->flow_list = pf;
2270         }
2271         return ret;
2272 }
2273
2274 /** Dump all flow rules. */
2275 int
2276 port_flow_dump(portid_t port_id, const char *file_name)
2277 {
2278         int ret = 0;
2279         FILE *file = stdout;
2280         struct rte_flow_error error;
2281
2282         if (file_name && strlen(file_name)) {
2283                 file = fopen(file_name, "w");
2284                 if (!file) {
2285                         printf("Failed to create file %s: %s\n", file_name,
2286                                strerror(errno));
2287                         return -errno;
2288                 }
2289         }
2290         ret = rte_flow_dev_dump(port_id, file, &error);
2291         if (ret) {
2292                 port_flow_complain(&error);
2293                 printf("Failed to dump flow: %s\n", strerror(-ret));
2294         } else
2295                 printf("Flow dump finished\n");
2296         if (file_name && strlen(file_name))
2297                 fclose(file);
2298         return ret;
2299 }
2300
2301 /** Query a flow rule. */
2302 int
2303 port_flow_query(portid_t port_id, uint32_t rule,
2304                 const struct rte_flow_action *action)
2305 {
2306         struct rte_flow_error error;
2307         struct rte_port *port;
2308         struct port_flow *pf;
2309         const char *name;
2310         union {
2311                 struct rte_flow_query_count count;
2312                 struct rte_flow_action_rss rss_conf;
2313                 struct rte_flow_query_age age;
2314         } query;
2315         int ret;
2316
2317         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2318             port_id == (portid_t)RTE_PORT_ALL)
2319                 return -EINVAL;
2320         port = &ports[port_id];
2321         for (pf = port->flow_list; pf; pf = pf->next)
2322                 if (pf->id == rule)
2323                         break;
2324         if (!pf) {
2325                 printf("Flow rule #%u not found\n", rule);
2326                 return -ENOENT;
2327         }
2328         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2329                             &name, sizeof(name),
2330                             (void *)(uintptr_t)action->type, &error);
2331         if (ret < 0)
2332                 return port_flow_complain(&error);
2333         switch (action->type) {
2334         case RTE_FLOW_ACTION_TYPE_COUNT:
2335         case RTE_FLOW_ACTION_TYPE_RSS:
2336         case RTE_FLOW_ACTION_TYPE_AGE:
2337                 break;
2338         default:
2339                 printf("Cannot query action type %d (%s)\n",
2340                         action->type, name);
2341                 return -ENOTSUP;
2342         }
2343         /* Poisoning to make sure PMDs update it in case of error. */
2344         memset(&error, 0x55, sizeof(error));
2345         memset(&query, 0, sizeof(query));
2346         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2347                 return port_flow_complain(&error);
2348         switch (action->type) {
2349         case RTE_FLOW_ACTION_TYPE_COUNT:
2350                 printf("%s:\n"
2351                        " hits_set: %u\n"
2352                        " bytes_set: %u\n"
2353                        " hits: %" PRIu64 "\n"
2354                        " bytes: %" PRIu64 "\n",
2355                        name,
2356                        query.count.hits_set,
2357                        query.count.bytes_set,
2358                        query.count.hits,
2359                        query.count.bytes);
2360                 break;
2361         case RTE_FLOW_ACTION_TYPE_RSS:
2362                 rss_config_display(&query.rss_conf);
2363                 break;
2364         case RTE_FLOW_ACTION_TYPE_AGE:
2365                 printf("%s:\n"
2366                        " aged: %u\n"
2367                        " sec_since_last_hit_valid: %u\n"
2368                        " sec_since_last_hit: %" PRIu32 "\n",
2369                        name,
2370                        query.age.aged,
2371                        query.age.sec_since_last_hit_valid,
2372                        query.age.sec_since_last_hit);
2373                 break;
2374         default:
2375                 printf("Cannot display result for action type %d (%s)\n",
2376                        action->type, name);
2377                 break;
2378         }
2379         return 0;
2380 }
2381
2382 /** List simply and destroy all aged flows. */
2383 void
2384 port_flow_aged(portid_t port_id, uint8_t destroy)
2385 {
2386         void **contexts;
2387         int nb_context, total = 0, idx;
2388         struct rte_flow_error error;
2389         enum age_action_context_type *type;
2390         union {
2391                 struct port_flow *pf;
2392                 struct port_shared_action *psa;
2393         } ctx;
2394
2395         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2396             port_id == (portid_t)RTE_PORT_ALL)
2397                 return;
2398         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2399         printf("Port %u total aged flows: %d\n", port_id, total);
2400         if (total < 0) {
2401                 port_flow_complain(&error);
2402                 return;
2403         }
2404         if (total == 0)
2405                 return;
2406         contexts = malloc(sizeof(void *) * total);
2407         if (contexts == NULL) {
2408                 printf("Cannot allocate contexts for aged flow\n");
2409                 return;
2410         }
2411         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2412         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2413         if (nb_context != total) {
2414                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
2415                         port_id, nb_context, total);
2416                 free(contexts);
2417                 return;
2418         }
2419         total = 0;
2420         for (idx = 0; idx < nb_context; idx++) {
2421                 if (!contexts[idx]) {
2422                         printf("Error: get Null context in port %u\n", port_id);
2423                         continue;
2424                 }
2425                 type = (enum age_action_context_type *)contexts[idx];
2426                 switch (*type) {
2427                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2428                         ctx.pf = container_of(type, struct port_flow, age_type);
2429                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2430                                                                  "\t%c%c%c\t\n",
2431                                "Flow",
2432                                ctx.pf->id,
2433                                ctx.pf->rule.attr->group,
2434                                ctx.pf->rule.attr->priority,
2435                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2436                                ctx.pf->rule.attr->egress ? 'e' : '-',
2437                                ctx.pf->rule.attr->transfer ? 't' : '-');
2438                         if (destroy && !port_flow_destroy(port_id, 1,
2439                                                           &ctx.pf->id))
2440                                 total++;
2441                         break;
2442                 case ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION:
2443                         ctx.psa = container_of(type, struct port_shared_action,
2444                                                age_type);
2445                         printf("%-20s\t%" PRIu32 "\n", "Shared action",
2446                                ctx.psa->id);
2447                         break;
2448                 default:
2449                         printf("Error: invalid context type %u\n", port_id);
2450                         break;
2451                 }
2452         }
2453         printf("\n%d flows destroyed\n", total);
2454         free(contexts);
2455 }
2456
2457 /** List flow rules. */
2458 void
2459 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2460 {
2461         struct rte_port *port;
2462         struct port_flow *pf;
2463         struct port_flow *list = NULL;
2464         uint32_t i;
2465
2466         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2467             port_id == (portid_t)RTE_PORT_ALL)
2468                 return;
2469         port = &ports[port_id];
2470         if (!port->flow_list)
2471                 return;
2472         /* Sort flows by group, priority and ID. */
2473         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2474                 struct port_flow **tmp;
2475                 const struct rte_flow_attr *curr = pf->rule.attr;
2476
2477                 if (n) {
2478                         /* Filter out unwanted groups. */
2479                         for (i = 0; i != n; ++i)
2480                                 if (curr->group == group[i])
2481                                         break;
2482                         if (i == n)
2483                                 continue;
2484                 }
2485                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2486                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2487
2488                         if (curr->group > comp->group ||
2489                             (curr->group == comp->group &&
2490                              curr->priority > comp->priority) ||
2491                             (curr->group == comp->group &&
2492                              curr->priority == comp->priority &&
2493                              pf->id > (*tmp)->id))
2494                                 continue;
2495                         break;
2496                 }
2497                 pf->tmp = *tmp;
2498                 *tmp = pf;
2499         }
2500         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2501         for (pf = list; pf != NULL; pf = pf->tmp) {
2502                 const struct rte_flow_item *item = pf->rule.pattern;
2503                 const struct rte_flow_action *action = pf->rule.actions;
2504                 const char *name;
2505
2506                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2507                        pf->id,
2508                        pf->rule.attr->group,
2509                        pf->rule.attr->priority,
2510                        pf->rule.attr->ingress ? 'i' : '-',
2511                        pf->rule.attr->egress ? 'e' : '-',
2512                        pf->rule.attr->transfer ? 't' : '-');
2513                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2514                         if ((uint32_t)item->type > INT_MAX)
2515                                 name = "PMD_INTERNAL";
2516                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2517                                           &name, sizeof(name),
2518                                           (void *)(uintptr_t)item->type,
2519                                           NULL) <= 0)
2520                                 name = "[UNKNOWN]";
2521                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2522                                 printf("%s ", name);
2523                         ++item;
2524                 }
2525                 printf("=>");
2526                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2527                         if ((uint32_t)action->type > INT_MAX)
2528                                 name = "PMD_INTERNAL";
2529                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2530                                           &name, sizeof(name),
2531                                           (void *)(uintptr_t)action->type,
2532                                           NULL) <= 0)
2533                                 name = "[UNKNOWN]";
2534                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2535                                 printf(" %s", name);
2536                         ++action;
2537                 }
2538                 printf("\n");
2539         }
2540 }
2541
2542 /** Restrict ingress traffic to the defined flow rules. */
2543 int
2544 port_flow_isolate(portid_t port_id, int set)
2545 {
2546         struct rte_flow_error error;
2547
2548         /* Poisoning to make sure PMDs update it in case of error. */
2549         memset(&error, 0x66, sizeof(error));
2550         if (rte_flow_isolate(port_id, set, &error))
2551                 return port_flow_complain(&error);
2552         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2553                port_id,
2554                set ? "now restricted" : "not restricted anymore");
2555         return 0;
2556 }
2557
2558 /*
2559  * RX/TX ring descriptors display functions.
2560  */
2561 int
2562 rx_queue_id_is_invalid(queueid_t rxq_id)
2563 {
2564         if (rxq_id < nb_rxq)
2565                 return 0;
2566         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2567         return 1;
2568 }
2569
2570 int
2571 tx_queue_id_is_invalid(queueid_t txq_id)
2572 {
2573         if (txq_id < nb_txq)
2574                 return 0;
2575         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
2576         return 1;
2577 }
2578
2579 static int
2580 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2581 {
2582         struct rte_port *port = &ports[port_id];
2583         struct rte_eth_rxq_info rx_qinfo;
2584         int ret;
2585
2586         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2587         if (ret == 0) {
2588                 *ring_size = rx_qinfo.nb_desc;
2589                 return ret;
2590         }
2591
2592         if (ret != -ENOTSUP)
2593                 return ret;
2594         /*
2595          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2596          * ring_size stored in testpmd will be used for validity verification.
2597          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2598          * being 0, it will use a default value provided by PMDs to setup this
2599          * rxq. If the default value is 0, it will use the
2600          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2601          */
2602         if (port->nb_rx_desc[rxq_id])
2603                 *ring_size = port->nb_rx_desc[rxq_id];
2604         else if (port->dev_info.default_rxportconf.ring_size)
2605                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2606         else
2607                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2608         return 0;
2609 }
2610
2611 static int
2612 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2613 {
2614         struct rte_port *port = &ports[port_id];
2615         struct rte_eth_txq_info tx_qinfo;
2616         int ret;
2617
2618         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2619         if (ret == 0) {
2620                 *ring_size = tx_qinfo.nb_desc;
2621                 return ret;
2622         }
2623
2624         if (ret != -ENOTSUP)
2625                 return ret;
2626         /*
2627          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2628          * ring_size stored in testpmd will be used for validity verification.
2629          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2630          * being 0, it will use a default value provided by PMDs to setup this
2631          * txq. If the default value is 0, it will use the
2632          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2633          */
2634         if (port->nb_tx_desc[txq_id])
2635                 *ring_size = port->nb_tx_desc[txq_id];
2636         else if (port->dev_info.default_txportconf.ring_size)
2637                 *ring_size = port->dev_info.default_txportconf.ring_size;
2638         else
2639                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2640         return 0;
2641 }
2642
2643 static int
2644 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2645 {
2646         uint16_t ring_size;
2647         int ret;
2648
2649         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2650         if (ret)
2651                 return 1;
2652
2653         if (rxdesc_id < ring_size)
2654                 return 0;
2655
2656         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2657                rxdesc_id, ring_size);
2658         return 1;
2659 }
2660
2661 static int
2662 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2663 {
2664         uint16_t ring_size;
2665         int ret;
2666
2667         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2668         if (ret)
2669                 return 1;
2670
2671         if (txdesc_id < ring_size)
2672                 return 0;
2673
2674         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2675                txdesc_id, ring_size);
2676         return 1;
2677 }
2678
2679 static const struct rte_memzone *
2680 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2681 {
2682         char mz_name[RTE_MEMZONE_NAMESIZE];
2683         const struct rte_memzone *mz;
2684
2685         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2686                         port_id, q_id, ring_name);
2687         mz = rte_memzone_lookup(mz_name);
2688         if (mz == NULL)
2689                 printf("%s ring memory zoneof (port %d, queue %d) not"
2690                        "found (zone name = %s\n",
2691                        ring_name, port_id, q_id, mz_name);
2692         return mz;
2693 }
2694
2695 union igb_ring_dword {
2696         uint64_t dword;
2697         struct {
2698 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2699                 uint32_t lo;
2700                 uint32_t hi;
2701 #else
2702                 uint32_t hi;
2703                 uint32_t lo;
2704 #endif
2705         } words;
2706 };
2707
2708 struct igb_ring_desc_32_bytes {
2709         union igb_ring_dword lo_dword;
2710         union igb_ring_dword hi_dword;
2711         union igb_ring_dword resv1;
2712         union igb_ring_dword resv2;
2713 };
2714
2715 struct igb_ring_desc_16_bytes {
2716         union igb_ring_dword lo_dword;
2717         union igb_ring_dword hi_dword;
2718 };
2719
2720 static void
2721 ring_rxd_display_dword(union igb_ring_dword dword)
2722 {
2723         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2724                                         (unsigned)dword.words.hi);
2725 }
2726
2727 static void
2728 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2729 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2730                            portid_t port_id,
2731 #else
2732                            __rte_unused portid_t port_id,
2733 #endif
2734                            uint16_t desc_id)
2735 {
2736         struct igb_ring_desc_16_bytes *ring =
2737                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2738 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2739         int ret;
2740         struct rte_eth_dev_info dev_info;
2741
2742         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2743         if (ret != 0)
2744                 return;
2745
2746         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2747                 /* 32 bytes RX descriptor, i40e only */
2748                 struct igb_ring_desc_32_bytes *ring =
2749                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2750                 ring[desc_id].lo_dword.dword =
2751                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2752                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2753                 ring[desc_id].hi_dword.dword =
2754                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2755                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2756                 ring[desc_id].resv1.dword =
2757                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2758                 ring_rxd_display_dword(ring[desc_id].resv1);
2759                 ring[desc_id].resv2.dword =
2760                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2761                 ring_rxd_display_dword(ring[desc_id].resv2);
2762
2763                 return;
2764         }
2765 #endif
2766         /* 16 bytes RX descriptor */
2767         ring[desc_id].lo_dword.dword =
2768                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2769         ring_rxd_display_dword(ring[desc_id].lo_dword);
2770         ring[desc_id].hi_dword.dword =
2771                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2772         ring_rxd_display_dword(ring[desc_id].hi_dword);
2773 }
2774
2775 static void
2776 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2777 {
2778         struct igb_ring_desc_16_bytes *ring;
2779         struct igb_ring_desc_16_bytes txd;
2780
2781         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2782         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2783         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2784         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2785                         (unsigned)txd.lo_dword.words.lo,
2786                         (unsigned)txd.lo_dword.words.hi,
2787                         (unsigned)txd.hi_dword.words.lo,
2788                         (unsigned)txd.hi_dword.words.hi);
2789 }
2790
2791 void
2792 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2793 {
2794         const struct rte_memzone *rx_mz;
2795
2796         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2797                 return;
2798         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2799         if (rx_mz == NULL)
2800                 return;
2801         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2802 }
2803
2804 void
2805 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2806 {
2807         const struct rte_memzone *tx_mz;
2808
2809         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2810                 return;
2811         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2812         if (tx_mz == NULL)
2813                 return;
2814         ring_tx_descriptor_display(tx_mz, txd_id);
2815 }
2816
2817 void
2818 fwd_lcores_config_display(void)
2819 {
2820         lcoreid_t lc_id;
2821
2822         printf("List of forwarding lcores:");
2823         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2824                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2825         printf("\n");
2826 }
2827 void
2828 rxtx_config_display(void)
2829 {
2830         portid_t pid;
2831         queueid_t qid;
2832
2833         printf("  %s packet forwarding%s packets/burst=%d\n",
2834                cur_fwd_eng->fwd_mode_name,
2835                retry_enabled == 0 ? "" : " with retry",
2836                nb_pkt_per_burst);
2837
2838         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2839                 printf("  packet len=%u - nb packet segments=%d\n",
2840                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2841
2842         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2843                nb_fwd_lcores, nb_fwd_ports);
2844
2845         RTE_ETH_FOREACH_DEV(pid) {
2846                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2847                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2848                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2849                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2850                 struct rte_eth_rxq_info rx_qinfo;
2851                 struct rte_eth_txq_info tx_qinfo;
2852                 uint16_t rx_free_thresh_tmp;
2853                 uint16_t tx_free_thresh_tmp;
2854                 uint16_t tx_rs_thresh_tmp;
2855                 uint16_t nb_rx_desc_tmp;
2856                 uint16_t nb_tx_desc_tmp;
2857                 uint64_t offloads_tmp;
2858                 uint8_t pthresh_tmp;
2859                 uint8_t hthresh_tmp;
2860                 uint8_t wthresh_tmp;
2861                 int32_t rc;
2862
2863                 /* per port config */
2864                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2865                                 (unsigned int)pid, nb_rxq, nb_txq);
2866
2867                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2868                                 ports[pid].dev_conf.rxmode.offloads,
2869                                 ports[pid].dev_conf.txmode.offloads);
2870
2871                 /* per rx queue config only for first queue to be less verbose */
2872                 for (qid = 0; qid < 1; qid++) {
2873                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2874                         if (rc) {
2875                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2876                                 rx_free_thresh_tmp =
2877                                         rx_conf[qid].rx_free_thresh;
2878                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2879                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2880                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2881                                 offloads_tmp = rx_conf[qid].offloads;
2882                         } else {
2883                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2884                                 rx_free_thresh_tmp =
2885                                                 rx_qinfo.conf.rx_free_thresh;
2886                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2887                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2888                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2889                                 offloads_tmp = rx_qinfo.conf.offloads;
2890                         }
2891
2892                         printf("    RX queue: %d\n", qid);
2893                         printf("      RX desc=%d - RX free threshold=%d\n",
2894                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2895                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2896                                 " wthresh=%d\n",
2897                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2898                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2899                 }
2900
2901                 /* per tx queue config only for first queue to be less verbose */
2902                 for (qid = 0; qid < 1; qid++) {
2903                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2904                         if (rc) {
2905                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2906                                 tx_free_thresh_tmp =
2907                                         tx_conf[qid].tx_free_thresh;
2908                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2909                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2910                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2911                                 offloads_tmp = tx_conf[qid].offloads;
2912                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2913                         } else {
2914                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2915                                 tx_free_thresh_tmp =
2916                                                 tx_qinfo.conf.tx_free_thresh;
2917                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2918                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2919                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2920                                 offloads_tmp = tx_qinfo.conf.offloads;
2921                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2922                         }
2923
2924                         printf("    TX queue: %d\n", qid);
2925                         printf("      TX desc=%d - TX free threshold=%d\n",
2926                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2927                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2928                                 " wthresh=%d\n",
2929                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2930                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2931                                 offloads_tmp, tx_rs_thresh_tmp);
2932                 }
2933         }
2934 }
2935
2936 void
2937 port_rss_reta_info(portid_t port_id,
2938                    struct rte_eth_rss_reta_entry64 *reta_conf,
2939                    uint16_t nb_entries)
2940 {
2941         uint16_t i, idx, shift;
2942         int ret;
2943
2944         if (port_id_is_invalid(port_id, ENABLED_WARN))
2945                 return;
2946
2947         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2948         if (ret != 0) {
2949                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2950                 return;
2951         }
2952
2953         for (i = 0; i < nb_entries; i++) {
2954                 idx = i / RTE_RETA_GROUP_SIZE;
2955                 shift = i % RTE_RETA_GROUP_SIZE;
2956                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2957                         continue;
2958                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2959                                         i, reta_conf[idx].reta[shift]);
2960         }
2961 }
2962
2963 /*
2964  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2965  * key of the port.
2966  */
2967 void
2968 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2969 {
2970         struct rte_eth_rss_conf rss_conf = {0};
2971         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2972         uint64_t rss_hf;
2973         uint8_t i;
2974         int diag;
2975         struct rte_eth_dev_info dev_info;
2976         uint8_t hash_key_size;
2977         int ret;
2978
2979         if (port_id_is_invalid(port_id, ENABLED_WARN))
2980                 return;
2981
2982         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2983         if (ret != 0)
2984                 return;
2985
2986         if (dev_info.hash_key_size > 0 &&
2987                         dev_info.hash_key_size <= sizeof(rss_key))
2988                 hash_key_size = dev_info.hash_key_size;
2989         else {
2990                 printf("dev_info did not provide a valid hash key size\n");
2991                 return;
2992         }
2993
2994         /* Get RSS hash key if asked to display it */
2995         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2996         rss_conf.rss_key_len = hash_key_size;
2997         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2998         if (diag != 0) {
2999                 switch (diag) {
3000                 case -ENODEV:
3001                         printf("port index %d invalid\n", port_id);
3002                         break;
3003                 case -ENOTSUP:
3004                         printf("operation not supported by device\n");
3005                         break;
3006                 default:
3007                         printf("operation failed - diag=%d\n", diag);
3008                         break;
3009                 }
3010                 return;
3011         }
3012         rss_hf = rss_conf.rss_hf;
3013         if (rss_hf == 0) {
3014                 printf("RSS disabled\n");
3015                 return;
3016         }
3017         printf("RSS functions:\n ");
3018         for (i = 0; rss_type_table[i].str; i++) {
3019                 if (rss_hf & rss_type_table[i].rss_type)
3020                         printf("%s ", rss_type_table[i].str);
3021         }
3022         printf("\n");
3023         if (!show_rss_key)
3024                 return;
3025         printf("RSS key:\n");
3026         for (i = 0; i < hash_key_size; i++)
3027                 printf("%02X", rss_key[i]);
3028         printf("\n");
3029 }
3030
3031 void
3032 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
3033                          uint hash_key_len)
3034 {
3035         struct rte_eth_rss_conf rss_conf;
3036         int diag;
3037         unsigned int i;
3038
3039         rss_conf.rss_key = NULL;
3040         rss_conf.rss_key_len = hash_key_len;
3041         rss_conf.rss_hf = 0;
3042         for (i = 0; rss_type_table[i].str; i++) {
3043                 if (!strcmp(rss_type_table[i].str, rss_type))
3044                         rss_conf.rss_hf = rss_type_table[i].rss_type;
3045         }
3046         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3047         if (diag == 0) {
3048                 rss_conf.rss_key = hash_key;
3049                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
3050         }
3051         if (diag == 0)
3052                 return;
3053
3054         switch (diag) {
3055         case -ENODEV:
3056                 printf("port index %d invalid\n", port_id);
3057                 break;
3058         case -ENOTSUP:
3059                 printf("operation not supported by device\n");
3060                 break;
3061         default:
3062                 printf("operation failed - diag=%d\n", diag);
3063                 break;
3064         }
3065 }
3066
3067 /*
3068  * Setup forwarding configuration for each logical core.
3069  */
3070 static void
3071 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3072 {
3073         streamid_t nb_fs_per_lcore;
3074         streamid_t nb_fs;
3075         streamid_t sm_id;
3076         lcoreid_t  nb_extra;
3077         lcoreid_t  nb_fc;
3078         lcoreid_t  nb_lc;
3079         lcoreid_t  lc_id;
3080
3081         nb_fs = cfg->nb_fwd_streams;
3082         nb_fc = cfg->nb_fwd_lcores;
3083         if (nb_fs <= nb_fc) {
3084                 nb_fs_per_lcore = 1;
3085                 nb_extra = 0;
3086         } else {
3087                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3088                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3089         }
3090
3091         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3092         sm_id = 0;
3093         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3094                 fwd_lcores[lc_id]->stream_idx = sm_id;
3095                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3096                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3097         }
3098
3099         /*
3100          * Assign extra remaining streams, if any.
3101          */
3102         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3103         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3104                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3105                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3106                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3107         }
3108 }
3109
3110 static portid_t
3111 fwd_topology_tx_port_get(portid_t rxp)
3112 {
3113         static int warning_once = 1;
3114
3115         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3116
3117         switch (port_topology) {
3118         default:
3119         case PORT_TOPOLOGY_PAIRED:
3120                 if ((rxp & 0x1) == 0) {
3121                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3122                                 return rxp + 1;
3123                         if (warning_once) {
3124                                 printf("\nWarning! port-topology=paired"
3125                                        " and odd forward ports number,"
3126                                        " the last port will pair with"
3127                                        " itself.\n\n");
3128                                 warning_once = 0;
3129                         }
3130                         return rxp;
3131                 }
3132                 return rxp - 1;
3133         case PORT_TOPOLOGY_CHAINED:
3134                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3135         case PORT_TOPOLOGY_LOOP:
3136                 return rxp;
3137         }
3138 }
3139
3140 static void
3141 simple_fwd_config_setup(void)
3142 {
3143         portid_t i;
3144
3145         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3146         cur_fwd_config.nb_fwd_streams =
3147                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3148
3149         /* reinitialize forwarding streams */
3150         init_fwd_streams();
3151
3152         /*
3153          * In the simple forwarding test, the number of forwarding cores
3154          * must be lower or equal to the number of forwarding ports.
3155          */
3156         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3157         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3158                 cur_fwd_config.nb_fwd_lcores =
3159                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3160         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3161
3162         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3163                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3164                 fwd_streams[i]->rx_queue  = 0;
3165                 fwd_streams[i]->tx_port   =
3166                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3167                 fwd_streams[i]->tx_queue  = 0;
3168                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3169                 fwd_streams[i]->retry_enabled = retry_enabled;
3170         }
3171 }
3172
3173 /**
3174  * For the RSS forwarding test all streams distributed over lcores. Each stream
3175  * being composed of a RX queue to poll on a RX port for input messages,
3176  * associated with a TX queue of a TX port where to send forwarded packets.
3177  */
3178 static void
3179 rss_fwd_config_setup(void)
3180 {
3181         portid_t   rxp;
3182         portid_t   txp;
3183         queueid_t  rxq;
3184         queueid_t  nb_q;
3185         streamid_t  sm_id;
3186
3187         nb_q = nb_rxq;
3188         if (nb_q > nb_txq)
3189                 nb_q = nb_txq;
3190         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3191         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3192         cur_fwd_config.nb_fwd_streams =
3193                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3194
3195         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3196                 cur_fwd_config.nb_fwd_lcores =
3197                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3198
3199         /* reinitialize forwarding streams */
3200         init_fwd_streams();
3201
3202         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3203         rxp = 0; rxq = 0;
3204         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3205                 struct fwd_stream *fs;
3206
3207                 fs = fwd_streams[sm_id];
3208                 txp = fwd_topology_tx_port_get(rxp);
3209                 fs->rx_port = fwd_ports_ids[rxp];
3210                 fs->rx_queue = rxq;
3211                 fs->tx_port = fwd_ports_ids[txp];
3212                 fs->tx_queue = rxq;
3213                 fs->peer_addr = fs->tx_port;
3214                 fs->retry_enabled = retry_enabled;
3215                 rxp++;
3216                 if (rxp < nb_fwd_ports)
3217                         continue;
3218                 rxp = 0;
3219                 rxq++;
3220         }
3221 }
3222
3223 /**
3224  * For the DCB forwarding test, each core is assigned on each traffic class.
3225  *
3226  * Each core is assigned a multi-stream, each stream being composed of
3227  * a RX queue to poll on a RX port for input messages, associated with
3228  * a TX queue of a TX port where to send forwarded packets. All RX and
3229  * TX queues are mapping to the same traffic class.
3230  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3231  * the same core
3232  */
3233 static void
3234 dcb_fwd_config_setup(void)
3235 {
3236         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3237         portid_t txp, rxp = 0;
3238         queueid_t txq, rxq = 0;
3239         lcoreid_t  lc_id;
3240         uint16_t nb_rx_queue, nb_tx_queue;
3241         uint16_t i, j, k, sm_id = 0;
3242         uint8_t tc = 0;
3243
3244         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3245         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3246         cur_fwd_config.nb_fwd_streams =
3247                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3248
3249         /* reinitialize forwarding streams */
3250         init_fwd_streams();
3251         sm_id = 0;
3252         txp = 1;
3253         /* get the dcb info on the first RX and TX ports */
3254         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3255         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3256
3257         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3258                 fwd_lcores[lc_id]->stream_nb = 0;
3259                 fwd_lcores[lc_id]->stream_idx = sm_id;
3260                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
3261                         /* if the nb_queue is zero, means this tc is
3262                          * not enabled on the POOL
3263                          */
3264                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3265                                 break;
3266                         k = fwd_lcores[lc_id]->stream_nb +
3267                                 fwd_lcores[lc_id]->stream_idx;
3268                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3269                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3270                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3271                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3272                         for (j = 0; j < nb_rx_queue; j++) {
3273                                 struct fwd_stream *fs;
3274
3275                                 fs = fwd_streams[k + j];
3276                                 fs->rx_port = fwd_ports_ids[rxp];
3277                                 fs->rx_queue = rxq + j;
3278                                 fs->tx_port = fwd_ports_ids[txp];
3279                                 fs->tx_queue = txq + j % nb_tx_queue;
3280                                 fs->peer_addr = fs->tx_port;
3281                                 fs->retry_enabled = retry_enabled;
3282                         }
3283                         fwd_lcores[lc_id]->stream_nb +=
3284                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3285                 }
3286                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3287
3288                 tc++;
3289                 if (tc < rxp_dcb_info.nb_tcs)
3290                         continue;
3291                 /* Restart from TC 0 on next RX port */
3292                 tc = 0;
3293                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3294                         rxp = (portid_t)
3295                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3296                 else
3297                         rxp++;
3298                 if (rxp >= nb_fwd_ports)
3299                         return;
3300                 /* get the dcb information on next RX and TX ports */
3301                 if ((rxp & 0x1) == 0)
3302                         txp = (portid_t) (rxp + 1);
3303                 else
3304                         txp = (portid_t) (rxp - 1);
3305                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3306                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3307         }
3308 }
3309
3310 static void
3311 icmp_echo_config_setup(void)
3312 {
3313         portid_t  rxp;
3314         queueid_t rxq;
3315         lcoreid_t lc_id;
3316         uint16_t  sm_id;
3317
3318         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3319                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3320                         (nb_txq * nb_fwd_ports);
3321         else
3322                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3323         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3324         cur_fwd_config.nb_fwd_streams =
3325                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3326         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3327                 cur_fwd_config.nb_fwd_lcores =
3328                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3329         if (verbose_level > 0) {
3330                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3331                        __FUNCTION__,
3332                        cur_fwd_config.nb_fwd_lcores,
3333                        cur_fwd_config.nb_fwd_ports,
3334                        cur_fwd_config.nb_fwd_streams);
3335         }
3336
3337         /* reinitialize forwarding streams */
3338         init_fwd_streams();
3339         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3340         rxp = 0; rxq = 0;
3341         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3342                 if (verbose_level > 0)
3343                         printf("  core=%d: \n", lc_id);
3344                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3345                         struct fwd_stream *fs;
3346                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3347                         fs->rx_port = fwd_ports_ids[rxp];
3348                         fs->rx_queue = rxq;
3349                         fs->tx_port = fs->rx_port;
3350                         fs->tx_queue = rxq;
3351                         fs->peer_addr = fs->tx_port;
3352                         fs->retry_enabled = retry_enabled;
3353                         if (verbose_level > 0)
3354                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3355                                        sm_id, fs->rx_port, fs->rx_queue,
3356                                        fs->tx_queue);
3357                         rxq = (queueid_t) (rxq + 1);
3358                         if (rxq == nb_rxq) {
3359                                 rxq = 0;
3360                                 rxp = (portid_t) (rxp + 1);
3361                         }
3362                 }
3363         }
3364 }
3365
3366 void
3367 fwd_config_setup(void)
3368 {
3369         cur_fwd_config.fwd_eng = cur_fwd_eng;
3370         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3371                 icmp_echo_config_setup();
3372                 return;
3373         }
3374
3375         if ((nb_rxq > 1) && (nb_txq > 1)){
3376                 if (dcb_config)
3377                         dcb_fwd_config_setup();
3378                 else
3379                         rss_fwd_config_setup();
3380         }
3381         else
3382                 simple_fwd_config_setup();
3383 }
3384
3385 static const char *
3386 mp_alloc_to_str(uint8_t mode)
3387 {
3388         switch (mode) {
3389         case MP_ALLOC_NATIVE:
3390                 return "native";
3391         case MP_ALLOC_ANON:
3392                 return "anon";
3393         case MP_ALLOC_XMEM:
3394                 return "xmem";
3395         case MP_ALLOC_XMEM_HUGE:
3396                 return "xmemhuge";
3397         case MP_ALLOC_XBUF:
3398                 return "xbuf";
3399         default:
3400                 return "invalid";
3401         }
3402 }
3403
3404 void
3405 pkt_fwd_config_display(struct fwd_config *cfg)
3406 {
3407         struct fwd_stream *fs;
3408         lcoreid_t  lc_id;
3409         streamid_t sm_id;
3410
3411         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3412                 "NUMA support %s, MP allocation mode: %s\n",
3413                 cfg->fwd_eng->fwd_mode_name,
3414                 retry_enabled == 0 ? "" : " with retry",
3415                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3416                 numa_support == 1 ? "enabled" : "disabled",
3417                 mp_alloc_to_str(mp_alloc_type));
3418
3419         if (retry_enabled)
3420                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3421                         burst_tx_retry_num, burst_tx_delay_time);
3422         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3423                 printf("Logical Core %u (socket %u) forwards packets on "
3424                        "%d streams:",
3425                        fwd_lcores_cpuids[lc_id],
3426                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3427                        fwd_lcores[lc_id]->stream_nb);
3428                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3429                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3430                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3431                                "P=%d/Q=%d (socket %u) ",
3432                                fs->rx_port, fs->rx_queue,
3433                                ports[fs->rx_port].socket_id,
3434                                fs->tx_port, fs->tx_queue,
3435                                ports[fs->tx_port].socket_id);
3436                         print_ethaddr("peer=",
3437                                       &peer_eth_addrs[fs->peer_addr]);
3438                 }
3439                 printf("\n");
3440         }
3441         printf("\n");
3442 }
3443
3444 void
3445 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3446 {
3447         struct rte_ether_addr new_peer_addr;
3448         if (!rte_eth_dev_is_valid_port(port_id)) {
3449                 printf("Error: Invalid port number %i\n", port_id);
3450                 return;
3451         }
3452         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3453                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
3454                 return;
3455         }
3456         peer_eth_addrs[port_id] = new_peer_addr;
3457 }
3458
3459 int
3460 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3461 {
3462         unsigned int i;
3463         unsigned int lcore_cpuid;
3464         int record_now;
3465
3466         record_now = 0;
3467  again:
3468         for (i = 0; i < nb_lc; i++) {
3469                 lcore_cpuid = lcorelist[i];
3470                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3471                         printf("lcore %u not enabled\n", lcore_cpuid);
3472                         return -1;
3473                 }
3474                 if (lcore_cpuid == rte_get_main_lcore()) {
3475                         printf("lcore %u cannot be masked on for running "
3476                                "packet forwarding, which is the main lcore "
3477                                "and reserved for command line parsing only\n",
3478                                lcore_cpuid);
3479                         return -1;
3480                 }
3481                 if (record_now)
3482                         fwd_lcores_cpuids[i] = lcore_cpuid;
3483         }
3484         if (record_now == 0) {
3485                 record_now = 1;
3486                 goto again;
3487         }
3488         nb_cfg_lcores = (lcoreid_t) nb_lc;
3489         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3490                 printf("previous number of forwarding cores %u - changed to "
3491                        "number of configured cores %u\n",
3492                        (unsigned int) nb_fwd_lcores, nb_lc);
3493                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3494         }
3495
3496         return 0;
3497 }
3498
3499 int
3500 set_fwd_lcores_mask(uint64_t lcoremask)
3501 {
3502         unsigned int lcorelist[64];
3503         unsigned int nb_lc;
3504         unsigned int i;
3505
3506         if (lcoremask == 0) {
3507                 printf("Invalid NULL mask of cores\n");
3508                 return -1;
3509         }
3510         nb_lc = 0;
3511         for (i = 0; i < 64; i++) {
3512                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3513                         continue;
3514                 lcorelist[nb_lc++] = i;
3515         }
3516         return set_fwd_lcores_list(lcorelist, nb_lc);
3517 }
3518
3519 void
3520 set_fwd_lcores_number(uint16_t nb_lc)
3521 {
3522         if (test_done == 0) {
3523                 printf("Please stop forwarding first\n");
3524                 return;
3525         }
3526         if (nb_lc > nb_cfg_lcores) {
3527                 printf("nb fwd cores %u > %u (max. number of configured "
3528                        "lcores) - ignored\n",
3529                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3530                 return;
3531         }
3532         nb_fwd_lcores = (lcoreid_t) nb_lc;
3533         printf("Number of forwarding cores set to %u\n",
3534                (unsigned int) nb_fwd_lcores);
3535 }
3536
3537 void
3538 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3539 {
3540         unsigned int i;
3541         portid_t port_id;
3542         int record_now;
3543
3544         record_now = 0;
3545  again:
3546         for (i = 0; i < nb_pt; i++) {
3547                 port_id = (portid_t) portlist[i];
3548                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3549                         return;
3550                 if (record_now)
3551                         fwd_ports_ids[i] = port_id;
3552         }
3553         if (record_now == 0) {
3554                 record_now = 1;
3555                 goto again;
3556         }
3557         nb_cfg_ports = (portid_t) nb_pt;
3558         if (nb_fwd_ports != (portid_t) nb_pt) {
3559                 printf("previous number of forwarding ports %u - changed to "
3560                        "number of configured ports %u\n",
3561                        (unsigned int) nb_fwd_ports, nb_pt);
3562                 nb_fwd_ports = (portid_t) nb_pt;
3563         }
3564 }
3565
3566 /**
3567  * Parse the user input and obtain the list of forwarding ports
3568  *
3569  * @param[in] list
3570  *   String containing the user input. User can specify
3571  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3572  *   For example, if the user wants to use all the available
3573  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3574  *   If the user wants to use only the ports 1,2 then the input
3575  *   is 1,2.
3576  *   valid characters are '-' and ','
3577  * @param[out] values
3578  *   This array will be filled with a list of port IDs
3579  *   based on the user input
3580  *   Note that duplicate entries are discarded and only the first
3581  *   count entries in this array are port IDs and all the rest
3582  *   will contain default values
3583  * @param[in] maxsize
3584  *   This parameter denotes 2 things
3585  *   1) Number of elements in the values array
3586  *   2) Maximum value of each element in the values array
3587  * @return
3588  *   On success, returns total count of parsed port IDs
3589  *   On failure, returns 0
3590  */
3591 static unsigned int
3592 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3593 {
3594         unsigned int count = 0;
3595         char *end = NULL;
3596         int min, max;
3597         int value, i;
3598         unsigned int marked[maxsize];
3599
3600         if (list == NULL || values == NULL)
3601                 return 0;
3602
3603         for (i = 0; i < (int)maxsize; i++)
3604                 marked[i] = 0;
3605
3606         min = INT_MAX;
3607
3608         do {
3609                 /*Remove the blank spaces if any*/
3610                 while (isblank(*list))
3611                         list++;
3612                 if (*list == '\0')
3613                         break;
3614                 errno = 0;
3615                 value = strtol(list, &end, 10);
3616                 if (errno || end == NULL)
3617                         return 0;
3618                 if (value < 0 || value >= (int)maxsize)
3619                         return 0;
3620                 while (isblank(*end))
3621                         end++;
3622                 if (*end == '-' && min == INT_MAX) {
3623                         min = value;
3624                 } else if ((*end == ',') || (*end == '\0')) {
3625                         max = value;
3626                         if (min == INT_MAX)
3627                                 min = value;
3628                         for (i = min; i <= max; i++) {
3629                                 if (count < maxsize) {
3630                                         if (marked[i])
3631                                                 continue;
3632                                         values[count] = i;
3633                                         marked[i] = 1;
3634                                         count++;
3635                                 }
3636                         }
3637                         min = INT_MAX;
3638                 } else
3639                         return 0;
3640                 list = end + 1;
3641         } while (*end != '\0');
3642
3643         return count;
3644 }
3645
3646 void
3647 parse_fwd_portlist(const char *portlist)
3648 {
3649         unsigned int portcount;
3650         unsigned int portindex[RTE_MAX_ETHPORTS];
3651         unsigned int i, valid_port_count = 0;
3652
3653         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3654         if (!portcount)
3655                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3656
3657         /*
3658          * Here we verify the validity of the ports
3659          * and thereby calculate the total number of
3660          * valid ports
3661          */
3662         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3663                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3664                         portindex[valid_port_count] = portindex[i];
3665                         valid_port_count++;
3666                 }
3667         }
3668
3669         set_fwd_ports_list(portindex, valid_port_count);
3670 }
3671
3672 void
3673 set_fwd_ports_mask(uint64_t portmask)
3674 {
3675         unsigned int portlist[64];
3676         unsigned int nb_pt;
3677         unsigned int i;
3678
3679         if (portmask == 0) {
3680                 printf("Invalid NULL mask of ports\n");
3681                 return;
3682         }
3683         nb_pt = 0;
3684         RTE_ETH_FOREACH_DEV(i) {
3685                 if (! ((uint64_t)(1ULL << i) & portmask))
3686                         continue;
3687                 portlist[nb_pt++] = i;
3688         }
3689         set_fwd_ports_list(portlist, nb_pt);
3690 }
3691
3692 void
3693 set_fwd_ports_number(uint16_t nb_pt)
3694 {
3695         if (nb_pt > nb_cfg_ports) {
3696                 printf("nb fwd ports %u > %u (number of configured "
3697                        "ports) - ignored\n",
3698                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3699                 return;
3700         }
3701         nb_fwd_ports = (portid_t) nb_pt;
3702         printf("Number of forwarding ports set to %u\n",
3703                (unsigned int) nb_fwd_ports);
3704 }
3705
3706 int
3707 port_is_forwarding(portid_t port_id)
3708 {
3709         unsigned int i;
3710
3711         if (port_id_is_invalid(port_id, ENABLED_WARN))
3712                 return -1;
3713
3714         for (i = 0; i < nb_fwd_ports; i++) {
3715                 if (fwd_ports_ids[i] == port_id)
3716                         return 1;
3717         }
3718
3719         return 0;
3720 }
3721
3722 void
3723 set_nb_pkt_per_burst(uint16_t nb)
3724 {
3725         if (nb > MAX_PKT_BURST) {
3726                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3727                        " ignored\n",
3728                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3729                 return;
3730         }
3731         nb_pkt_per_burst = nb;
3732         printf("Number of packets per burst set to %u\n",
3733                (unsigned int) nb_pkt_per_burst);
3734 }
3735
3736 static const char *
3737 tx_split_get_name(enum tx_pkt_split split)
3738 {
3739         uint32_t i;
3740
3741         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3742                 if (tx_split_name[i].split == split)
3743                         return tx_split_name[i].name;
3744         }
3745         return NULL;
3746 }
3747
3748 void
3749 set_tx_pkt_split(const char *name)
3750 {
3751         uint32_t i;
3752
3753         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3754                 if (strcmp(tx_split_name[i].name, name) == 0) {
3755                         tx_pkt_split = tx_split_name[i].split;
3756                         return;
3757                 }
3758         }
3759         printf("unknown value: \"%s\"\n", name);
3760 }
3761
3762 int
3763 parse_fec_mode(const char *name, uint32_t *mode)
3764 {
3765         uint8_t i;
3766
3767         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3768                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3769                         *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3770                         return 0;
3771                 }
3772         }
3773         return -1;
3774 }
3775
3776 void
3777 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3778 {
3779         unsigned int i, j;
3780
3781         printf("FEC capabilities:\n");
3782
3783         for (i = 0; i < num; i++) {
3784                 printf("%s : ",
3785                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3786
3787                 for (j = RTE_ETH_FEC_AUTO; j < RTE_DIM(fec_mode_name); j++) {
3788                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3789                                                 speed_fec_capa[i].capa)
3790                                 printf("%s ", fec_mode_name[j].name);
3791                 }
3792                 printf("\n");
3793         }
3794 }
3795
3796 void
3797 show_rx_pkt_offsets(void)
3798 {
3799         uint32_t i, n;
3800
3801         n = rx_pkt_nb_offs;
3802         printf("Number of offsets: %u\n", n);
3803         if (n) {
3804                 printf("Segment offsets: ");
3805                 for (i = 0; i != n - 1; i++)
3806                         printf("%hu,", rx_pkt_seg_offsets[i]);
3807                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3808         }
3809 }
3810
3811 void
3812 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3813 {
3814         unsigned int i;
3815
3816         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3817                 printf("nb segments per RX packets=%u >= "
3818                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3819                 return;
3820         }
3821
3822         /*
3823          * No extra check here, the segment length will be checked by PMD
3824          * in the extended queue setup.
3825          */
3826         for (i = 0; i < nb_offs; i++) {
3827                 if (seg_offsets[i] >= UINT16_MAX) {
3828                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3829                                i, seg_offsets[i]);
3830                         return;
3831                 }
3832         }
3833
3834         for (i = 0; i < nb_offs; i++)
3835                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3836
3837         rx_pkt_nb_offs = (uint8_t) nb_offs;
3838 }
3839
3840 void
3841 show_rx_pkt_segments(void)
3842 {
3843         uint32_t i, n;
3844
3845         n = rx_pkt_nb_segs;
3846         printf("Number of segments: %u\n", n);
3847         if (n) {
3848                 printf("Segment sizes: ");
3849                 for (i = 0; i != n - 1; i++)
3850                         printf("%hu,", rx_pkt_seg_lengths[i]);
3851                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3852         }
3853 }
3854
3855 void
3856 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3857 {
3858         unsigned int i;
3859
3860         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3861                 printf("nb segments per RX packets=%u >= "
3862                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3863                 return;
3864         }
3865
3866         /*
3867          * No extra check here, the segment length will be checked by PMD
3868          * in the extended queue setup.
3869          */
3870         for (i = 0; i < nb_segs; i++) {
3871                 if (seg_lengths[i] >= UINT16_MAX) {
3872                         printf("length[%u]=%u > UINT16_MAX - give up\n",
3873                                i, seg_lengths[i]);
3874                         return;
3875                 }
3876         }
3877
3878         for (i = 0; i < nb_segs; i++)
3879                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3880
3881         rx_pkt_nb_segs = (uint8_t) nb_segs;
3882 }
3883
3884 void
3885 show_tx_pkt_segments(void)
3886 {
3887         uint32_t i, n;
3888         const char *split;
3889
3890         n = tx_pkt_nb_segs;
3891         split = tx_split_get_name(tx_pkt_split);
3892
3893         printf("Number of segments: %u\n", n);
3894         printf("Segment sizes: ");
3895         for (i = 0; i != n - 1; i++)
3896                 printf("%hu,", tx_pkt_seg_lengths[i]);
3897         printf("%hu\n", tx_pkt_seg_lengths[i]);
3898         printf("Split packet: %s\n", split);
3899 }
3900
3901 static bool
3902 nb_segs_is_invalid(unsigned int nb_segs)
3903 {
3904         uint16_t ring_size;
3905         uint16_t queue_id;
3906         uint16_t port_id;
3907         int ret;
3908
3909         RTE_ETH_FOREACH_DEV(port_id) {
3910                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3911                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3912
3913                         if (ret)
3914                                 return true;
3915
3916                         if (ring_size < nb_segs) {
3917                                 printf("nb segments per TX packets=%u >= "
3918                                        "TX queue(%u) ring_size=%u - ignored\n",
3919                                        nb_segs, queue_id, ring_size);
3920                                 return true;
3921                         }
3922                 }
3923         }
3924
3925         return false;
3926 }
3927
3928 void
3929 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3930 {
3931         uint16_t tx_pkt_len;
3932         unsigned int i;
3933
3934         if (nb_segs_is_invalid(nb_segs))
3935                 return;
3936
3937         /*
3938          * Check that each segment length is greater or equal than
3939          * the mbuf data sise.
3940          * Check also that the total packet length is greater or equal than the
3941          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3942          * 20 + 8).
3943          */
3944         tx_pkt_len = 0;
3945         for (i = 0; i < nb_segs; i++) {
3946                 if (seg_lengths[i] > mbuf_data_size[0]) {
3947                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3948                                i, seg_lengths[i], mbuf_data_size[0]);
3949                         return;
3950                 }
3951                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3952         }
3953         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3954                 printf("total packet length=%u < %d - give up\n",
3955                                 (unsigned) tx_pkt_len,
3956                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3957                 return;
3958         }
3959
3960         for (i = 0; i < nb_segs; i++)
3961                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3962
3963         tx_pkt_length  = tx_pkt_len;
3964         tx_pkt_nb_segs = (uint8_t) nb_segs;
3965 }
3966
3967 void
3968 show_tx_pkt_times(void)
3969 {
3970         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3971         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3972 }
3973
3974 void
3975 set_tx_pkt_times(unsigned int *tx_times)
3976 {
3977         tx_pkt_times_inter = tx_times[0];
3978         tx_pkt_times_intra = tx_times[1];
3979 }
3980
3981 void
3982 setup_gro(const char *onoff, portid_t port_id)
3983 {
3984         if (!rte_eth_dev_is_valid_port(port_id)) {
3985                 printf("invalid port id %u\n", port_id);
3986                 return;
3987         }
3988         if (test_done == 0) {
3989                 printf("Before enable/disable GRO,"
3990                                 " please stop forwarding first\n");
3991                 return;
3992         }
3993         if (strcmp(onoff, "on") == 0) {
3994                 if (gro_ports[port_id].enable != 0) {
3995                         printf("Port %u has enabled GRO. Please"
3996                                         " disable GRO first\n", port_id);
3997                         return;
3998                 }
3999                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4000                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
4001                         gro_ports[port_id].param.max_flow_num =
4002                                 GRO_DEFAULT_FLOW_NUM;
4003                         gro_ports[port_id].param.max_item_per_flow =
4004                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
4005                 }
4006                 gro_ports[port_id].enable = 1;
4007         } else {
4008                 if (gro_ports[port_id].enable == 0) {
4009                         printf("Port %u has disabled GRO\n", port_id);
4010                         return;
4011                 }
4012                 gro_ports[port_id].enable = 0;
4013         }
4014 }
4015
4016 void
4017 setup_gro_flush_cycles(uint8_t cycles)
4018 {
4019         if (test_done == 0) {
4020                 printf("Before change flush interval for GRO,"
4021                                 " please stop forwarding first.\n");
4022                 return;
4023         }
4024
4025         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4026                         GRO_DEFAULT_FLUSH_CYCLES) {
4027                 printf("The flushing cycle be in the range"
4028                                 " of 1 to %u. Revert to the default"
4029                                 " value %u.\n",
4030                                 GRO_MAX_FLUSH_CYCLES,
4031                                 GRO_DEFAULT_FLUSH_CYCLES);
4032                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4033         }
4034
4035         gro_flush_cycles = cycles;
4036 }
4037
4038 void
4039 show_gro(portid_t port_id)
4040 {
4041         struct rte_gro_param *param;
4042         uint32_t max_pkts_num;
4043
4044         param = &gro_ports[port_id].param;
4045
4046         if (!rte_eth_dev_is_valid_port(port_id)) {
4047                 printf("Invalid port id %u.\n", port_id);
4048                 return;
4049         }
4050         if (gro_ports[port_id].enable) {
4051                 printf("GRO type: TCP/IPv4\n");
4052                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4053                         max_pkts_num = param->max_flow_num *
4054                                 param->max_item_per_flow;
4055                 } else
4056                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4057                 printf("Max number of packets to perform GRO: %u\n",
4058                                 max_pkts_num);
4059                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4060         } else
4061                 printf("Port %u doesn't enable GRO.\n", port_id);
4062 }
4063
4064 void
4065 setup_gso(const char *mode, portid_t port_id)
4066 {
4067         if (!rte_eth_dev_is_valid_port(port_id)) {
4068                 printf("invalid port id %u\n", port_id);
4069                 return;
4070         }
4071         if (strcmp(mode, "on") == 0) {
4072                 if (test_done == 0) {
4073                         printf("before enabling GSO,"
4074                                         " please stop forwarding first\n");
4075                         return;
4076                 }
4077                 gso_ports[port_id].enable = 1;
4078         } else if (strcmp(mode, "off") == 0) {
4079                 if (test_done == 0) {
4080                         printf("before disabling GSO,"
4081                                         " please stop forwarding first\n");
4082                         return;
4083                 }
4084                 gso_ports[port_id].enable = 0;
4085         }
4086 }
4087
4088 char*
4089 list_pkt_forwarding_modes(void)
4090 {
4091         static char fwd_modes[128] = "";
4092         const char *separator = "|";
4093         struct fwd_engine *fwd_eng;
4094         unsigned i = 0;
4095
4096         if (strlen (fwd_modes) == 0) {
4097                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4098                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4099                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4100                         strncat(fwd_modes, separator,
4101                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4102                 }
4103                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4104         }
4105
4106         return fwd_modes;
4107 }
4108
4109 char*
4110 list_pkt_forwarding_retry_modes(void)
4111 {
4112         static char fwd_modes[128] = "";
4113         const char *separator = "|";
4114         struct fwd_engine *fwd_eng;
4115         unsigned i = 0;
4116
4117         if (strlen(fwd_modes) == 0) {
4118                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4119                         if (fwd_eng == &rx_only_engine)
4120                                 continue;
4121                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4122                                         sizeof(fwd_modes) -
4123                                         strlen(fwd_modes) - 1);
4124                         strncat(fwd_modes, separator,
4125                                         sizeof(fwd_modes) -
4126                                         strlen(fwd_modes) - 1);
4127                 }
4128                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4129         }
4130
4131         return fwd_modes;
4132 }
4133
4134 void
4135 set_pkt_forwarding_mode(const char *fwd_mode_name)
4136 {
4137         struct fwd_engine *fwd_eng;
4138         unsigned i;
4139
4140         i = 0;
4141         while ((fwd_eng = fwd_engines[i]) != NULL) {
4142                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4143                         printf("Set %s packet forwarding mode%s\n",
4144                                fwd_mode_name,
4145                                retry_enabled == 0 ? "" : " with retry");
4146                         cur_fwd_eng = fwd_eng;
4147                         return;
4148                 }
4149                 i++;
4150         }
4151         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
4152 }
4153
4154 void
4155 add_rx_dump_callbacks(portid_t portid)
4156 {
4157         struct rte_eth_dev_info dev_info;
4158         uint16_t queue;
4159         int ret;
4160
4161         if (port_id_is_invalid(portid, ENABLED_WARN))
4162                 return;
4163
4164         ret = eth_dev_info_get_print_err(portid, &dev_info);
4165         if (ret != 0)
4166                 return;
4167
4168         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4169                 if (!ports[portid].rx_dump_cb[queue])
4170                         ports[portid].rx_dump_cb[queue] =
4171                                 rte_eth_add_rx_callback(portid, queue,
4172                                         dump_rx_pkts, NULL);
4173 }
4174
4175 void
4176 add_tx_dump_callbacks(portid_t portid)
4177 {
4178         struct rte_eth_dev_info dev_info;
4179         uint16_t queue;
4180         int ret;
4181
4182         if (port_id_is_invalid(portid, ENABLED_WARN))
4183                 return;
4184
4185         ret = eth_dev_info_get_print_err(portid, &dev_info);
4186         if (ret != 0)
4187                 return;
4188
4189         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4190                 if (!ports[portid].tx_dump_cb[queue])
4191                         ports[portid].tx_dump_cb[queue] =
4192                                 rte_eth_add_tx_callback(portid, queue,
4193                                                         dump_tx_pkts, NULL);
4194 }
4195
4196 void
4197 remove_rx_dump_callbacks(portid_t portid)
4198 {
4199         struct rte_eth_dev_info dev_info;
4200         uint16_t queue;
4201         int ret;
4202
4203         if (port_id_is_invalid(portid, ENABLED_WARN))
4204                 return;
4205
4206         ret = eth_dev_info_get_print_err(portid, &dev_info);
4207         if (ret != 0)
4208                 return;
4209
4210         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4211                 if (ports[portid].rx_dump_cb[queue]) {
4212                         rte_eth_remove_rx_callback(portid, queue,
4213                                 ports[portid].rx_dump_cb[queue]);
4214                         ports[portid].rx_dump_cb[queue] = NULL;
4215                 }
4216 }
4217
4218 void
4219 remove_tx_dump_callbacks(portid_t portid)
4220 {
4221         struct rte_eth_dev_info dev_info;
4222         uint16_t queue;
4223         int ret;
4224
4225         if (port_id_is_invalid(portid, ENABLED_WARN))
4226                 return;
4227
4228         ret = eth_dev_info_get_print_err(portid, &dev_info);
4229         if (ret != 0)
4230                 return;
4231
4232         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4233                 if (ports[portid].tx_dump_cb[queue]) {
4234                         rte_eth_remove_tx_callback(portid, queue,
4235                                 ports[portid].tx_dump_cb[queue]);
4236                         ports[portid].tx_dump_cb[queue] = NULL;
4237                 }
4238 }
4239
4240 void
4241 configure_rxtx_dump_callbacks(uint16_t verbose)
4242 {
4243         portid_t portid;
4244
4245 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4246                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4247                 return;
4248 #endif
4249
4250         RTE_ETH_FOREACH_DEV(portid)
4251         {
4252                 if (verbose == 1 || verbose > 2)
4253                         add_rx_dump_callbacks(portid);
4254                 else
4255                         remove_rx_dump_callbacks(portid);
4256                 if (verbose >= 2)
4257                         add_tx_dump_callbacks(portid);
4258                 else
4259                         remove_tx_dump_callbacks(portid);
4260         }
4261 }
4262
4263 void
4264 set_verbose_level(uint16_t vb_level)
4265 {
4266         printf("Change verbose level from %u to %u\n",
4267                (unsigned int) verbose_level, (unsigned int) vb_level);
4268         verbose_level = vb_level;
4269         configure_rxtx_dump_callbacks(verbose_level);
4270 }
4271
4272 void
4273 vlan_extend_set(portid_t port_id, int on)
4274 {
4275         int diag;
4276         int vlan_offload;
4277         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4278
4279         if (port_id_is_invalid(port_id, ENABLED_WARN))
4280                 return;
4281
4282         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4283
4284         if (on) {
4285                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
4286                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
4287         } else {
4288                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
4289                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
4290         }
4291
4292         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4293         if (diag < 0) {
4294                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
4295                "diag=%d\n", port_id, on, diag);
4296                 return;
4297         }
4298         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4299 }
4300
4301 void
4302 rx_vlan_strip_set(portid_t port_id, int on)
4303 {
4304         int diag;
4305         int vlan_offload;
4306         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4307
4308         if (port_id_is_invalid(port_id, ENABLED_WARN))
4309                 return;
4310
4311         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4312
4313         if (on) {
4314                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
4315                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
4316         } else {
4317                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
4318                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
4319         }
4320
4321         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4322         if (diag < 0) {
4323                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
4324                "diag=%d\n", port_id, on, diag);
4325                 return;
4326         }
4327         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4328 }
4329
4330 void
4331 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4332 {
4333         int diag;
4334
4335         if (port_id_is_invalid(port_id, ENABLED_WARN))
4336                 return;
4337
4338         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4339         if (diag < 0)
4340                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
4341                "diag=%d\n", port_id, queue_id, on, diag);
4342 }
4343
4344 void
4345 rx_vlan_filter_set(portid_t port_id, int on)
4346 {
4347         int diag;
4348         int vlan_offload;
4349         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4350
4351         if (port_id_is_invalid(port_id, ENABLED_WARN))
4352                 return;
4353
4354         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4355
4356         if (on) {
4357                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4358                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4359         } else {
4360                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4361                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4362         }
4363
4364         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4365         if (diag < 0) {
4366                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
4367                "diag=%d\n", port_id, on, diag);
4368                 return;
4369         }
4370         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4371 }
4372
4373 void
4374 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4375 {
4376         int diag;
4377         int vlan_offload;
4378         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4379
4380         if (port_id_is_invalid(port_id, ENABLED_WARN))
4381                 return;
4382
4383         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4384
4385         if (on) {
4386                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4387                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4388         } else {
4389                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4390                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4391         }
4392
4393         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4394         if (diag < 0) {
4395                 printf("%s(port_pi=%d, on=%d) failed "
4396                "diag=%d\n", __func__, port_id, on, diag);
4397                 return;
4398         }
4399         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4400 }
4401
4402 int
4403 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4404 {
4405         int diag;
4406
4407         if (port_id_is_invalid(port_id, ENABLED_WARN))
4408                 return 1;
4409         if (vlan_id_is_invalid(vlan_id))
4410                 return 1;
4411         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4412         if (diag == 0)
4413                 return 0;
4414         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
4415                "diag=%d\n",
4416                port_id, vlan_id, on, diag);
4417         return -1;
4418 }
4419
4420 void
4421 rx_vlan_all_filter_set(portid_t port_id, int on)
4422 {
4423         uint16_t vlan_id;
4424
4425         if (port_id_is_invalid(port_id, ENABLED_WARN))
4426                 return;
4427         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4428                 if (rx_vft_set(port_id, vlan_id, on))
4429                         break;
4430         }
4431 }
4432
4433 void
4434 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4435 {
4436         int diag;
4437
4438         if (port_id_is_invalid(port_id, ENABLED_WARN))
4439                 return;
4440
4441         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4442         if (diag == 0)
4443                 return;
4444
4445         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
4446                "diag=%d\n",
4447                port_id, vlan_type, tp_id, diag);
4448 }
4449
4450 void
4451 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4452 {
4453         struct rte_eth_dev_info dev_info;
4454         int ret;
4455
4456         if (vlan_id_is_invalid(vlan_id))
4457                 return;
4458
4459         if (ports[port_id].dev_conf.txmode.offloads &
4460             DEV_TX_OFFLOAD_QINQ_INSERT) {
4461                 printf("Error, as QinQ has been enabled.\n");
4462                 return;
4463         }
4464
4465         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4466         if (ret != 0)
4467                 return;
4468
4469         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4470                 printf("Error: vlan insert is not supported by port %d\n",
4471                         port_id);
4472                 return;
4473         }
4474
4475         tx_vlan_reset(port_id);
4476         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4477         ports[port_id].tx_vlan_id = vlan_id;
4478 }
4479
4480 void
4481 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4482 {
4483         struct rte_eth_dev_info dev_info;
4484         int ret;
4485
4486         if (vlan_id_is_invalid(vlan_id))
4487                 return;
4488         if (vlan_id_is_invalid(vlan_id_outer))
4489                 return;
4490
4491         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4492         if (ret != 0)
4493                 return;
4494
4495         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4496                 printf("Error: qinq insert not supported by port %d\n",
4497                         port_id);
4498                 return;
4499         }
4500
4501         tx_vlan_reset(port_id);
4502         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4503                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4504         ports[port_id].tx_vlan_id = vlan_id;
4505         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4506 }
4507
4508 void
4509 tx_vlan_reset(portid_t port_id)
4510 {
4511         ports[port_id].dev_conf.txmode.offloads &=
4512                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4513                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4514         ports[port_id].tx_vlan_id = 0;
4515         ports[port_id].tx_vlan_id_outer = 0;
4516 }
4517
4518 void
4519 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4520 {
4521         if (port_id_is_invalid(port_id, ENABLED_WARN))
4522                 return;
4523
4524         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4525 }
4526
4527 void
4528 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4529 {
4530         uint16_t i;
4531         uint8_t existing_mapping_found = 0;
4532
4533         if (port_id_is_invalid(port_id, ENABLED_WARN))
4534                 return;
4535
4536         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4537                 return;
4538
4539         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4540                 printf("map_value not in required range 0..%d\n",
4541                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4542                 return;
4543         }
4544
4545         if (!is_rx) { /*then tx*/
4546                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
4547                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
4548                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
4549                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
4550                                 existing_mapping_found = 1;
4551                                 break;
4552                         }
4553                 }
4554                 if (!existing_mapping_found) { /* A new additional mapping... */
4555                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
4556                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
4557                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
4558                         nb_tx_queue_stats_mappings++;
4559                 }
4560         }
4561         else { /*rx*/
4562                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
4563                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
4564                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
4565                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
4566                                 existing_mapping_found = 1;
4567                                 break;
4568                         }
4569                 }
4570                 if (!existing_mapping_found) { /* A new additional mapping... */
4571                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
4572                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
4573                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
4574                         nb_rx_queue_stats_mappings++;
4575                 }
4576         }
4577 }
4578
4579 void
4580 set_xstats_hide_zero(uint8_t on_off)
4581 {
4582         xstats_hide_zero = on_off;
4583 }
4584
4585 void
4586 set_record_core_cycles(uint8_t on_off)
4587 {
4588         record_core_cycles = on_off;
4589 }
4590
4591 void
4592 set_record_burst_stats(uint8_t on_off)
4593 {
4594         record_burst_stats = on_off;
4595 }
4596
4597 static inline void
4598 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4599 {
4600         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4601
4602         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4603                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4604                         " tunnel_id: 0x%08x",
4605                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4606                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4607         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4608                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4609                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4610                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4611
4612                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4613                         rte_be_to_cpu_16(mask->src_port_mask),
4614                         rte_be_to_cpu_16(mask->dst_port_mask));
4615
4616                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4617                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4618                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4619                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4620                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4621
4622                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4623                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4624                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4625                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4626                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4627         }
4628
4629         printf("\n");
4630 }
4631
4632 static inline void
4633 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4634 {
4635         struct rte_eth_flex_payload_cfg *cfg;
4636         uint32_t i, j;
4637
4638         for (i = 0; i < flex_conf->nb_payloads; i++) {
4639                 cfg = &flex_conf->flex_set[i];
4640                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4641                         printf("\n    RAW:  ");
4642                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4643                         printf("\n    L2_PAYLOAD:  ");
4644                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4645                         printf("\n    L3_PAYLOAD:  ");
4646                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4647                         printf("\n    L4_PAYLOAD:  ");
4648                 else
4649                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4650                 for (j = 0; j < num; j++)
4651                         printf("  %-5u", cfg->src_offset[j]);
4652         }
4653         printf("\n");
4654 }
4655
4656 static char *
4657 flowtype_to_str(uint16_t flow_type)
4658 {
4659         struct flow_type_info {
4660                 char str[32];
4661                 uint16_t ftype;
4662         };
4663
4664         uint8_t i;
4665         static struct flow_type_info flowtype_str_table[] = {
4666                 {"raw", RTE_ETH_FLOW_RAW},
4667                 {"ipv4", RTE_ETH_FLOW_IPV4},
4668                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4669                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4670                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4671                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4672                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4673                 {"ipv6", RTE_ETH_FLOW_IPV6},
4674                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4675                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4676                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4677                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4678                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4679                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4680                 {"port", RTE_ETH_FLOW_PORT},
4681                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4682                 {"geneve", RTE_ETH_FLOW_GENEVE},
4683                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4684                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4685         };
4686
4687         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4688                 if (flowtype_str_table[i].ftype == flow_type)
4689                         return flowtype_str_table[i].str;
4690         }
4691
4692         return NULL;
4693 }
4694
4695 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4696
4697 static inline void
4698 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4699 {
4700         struct rte_eth_fdir_flex_mask *mask;
4701         uint32_t i, j;
4702         char *p;
4703
4704         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4705                 mask = &flex_conf->flex_mask[i];
4706                 p = flowtype_to_str(mask->flow_type);
4707                 printf("\n    %s:\t", p ? p : "unknown");
4708                 for (j = 0; j < num; j++)
4709                         printf(" %02x", mask->mask[j]);
4710         }
4711         printf("\n");
4712 }
4713
4714 static inline void
4715 print_fdir_flow_type(uint32_t flow_types_mask)
4716 {
4717         int i;
4718         char *p;
4719
4720         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4721                 if (!(flow_types_mask & (1 << i)))
4722                         continue;
4723                 p = flowtype_to_str(i);
4724                 if (p)
4725                         printf(" %s", p);
4726                 else
4727                         printf(" unknown");
4728         }
4729         printf("\n");
4730 }
4731
4732 static int
4733 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4734                     struct rte_eth_fdir_stats *fdir_stat)
4735 {
4736         int ret = -ENOTSUP;
4737
4738 #ifdef RTE_NET_I40E
4739         if (ret == -ENOTSUP) {
4740                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4741                 if (!ret)
4742                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4743         }
4744 #endif
4745 #ifdef RTE_NET_IXGBE
4746         if (ret == -ENOTSUP) {
4747                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4748                 if (!ret)
4749                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4750         }
4751 #endif
4752         switch (ret) {
4753         case 0:
4754                 break;
4755         case -ENOTSUP:
4756                 printf("\n FDIR is not supported on port %-2d\n",
4757                         port_id);
4758                 break;
4759         default:
4760                 printf("programming error: (%s)\n", strerror(-ret));
4761                 break;
4762         }
4763         return ret;
4764 }
4765
4766 void
4767 fdir_get_infos(portid_t port_id)
4768 {
4769         struct rte_eth_fdir_stats fdir_stat;
4770         struct rte_eth_fdir_info fdir_info;
4771
4772         static const char *fdir_stats_border = "########################";
4773
4774         if (port_id_is_invalid(port_id, ENABLED_WARN))
4775                 return;
4776
4777         memset(&fdir_info, 0, sizeof(fdir_info));
4778         memset(&fdir_stat, 0, sizeof(fdir_stat));
4779         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4780                 return;
4781
4782         printf("\n  %s FDIR infos for port %-2d     %s\n",
4783                fdir_stats_border, port_id, fdir_stats_border);
4784         printf("  MODE: ");
4785         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4786                 printf("  PERFECT\n");
4787         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4788                 printf("  PERFECT-MAC-VLAN\n");
4789         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4790                 printf("  PERFECT-TUNNEL\n");
4791         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4792                 printf("  SIGNATURE\n");
4793         else
4794                 printf("  DISABLE\n");
4795         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4796                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4797                 printf("  SUPPORTED FLOW TYPE: ");
4798                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4799         }
4800         printf("  FLEX PAYLOAD INFO:\n");
4801         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4802                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4803                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4804                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4805                 fdir_info.flex_payload_unit,
4806                 fdir_info.max_flex_payload_segment_num,
4807                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4808         printf("  MASK: ");
4809         print_fdir_mask(&fdir_info.mask);
4810         if (fdir_info.flex_conf.nb_payloads > 0) {
4811                 printf("  FLEX PAYLOAD SRC OFFSET:");
4812                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4813         }
4814         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4815                 printf("  FLEX MASK CFG:");
4816                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4817         }
4818         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4819                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4820         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4821                fdir_info.guarant_spc, fdir_info.best_spc);
4822         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4823                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4824                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4825                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4826                fdir_stat.collision, fdir_stat.free,
4827                fdir_stat.maxhash, fdir_stat.maxlen,
4828                fdir_stat.add, fdir_stat.remove,
4829                fdir_stat.f_add, fdir_stat.f_remove);
4830         printf("  %s############################%s\n",
4831                fdir_stats_border, fdir_stats_border);
4832 }
4833
4834 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4835
4836 void
4837 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4838 {
4839         struct rte_port *port;
4840         struct rte_eth_fdir_flex_conf *flex_conf;
4841         int i, idx = 0;
4842
4843         port = &ports[port_id];
4844         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4845         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4846                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4847                         idx = i;
4848                         break;
4849                 }
4850         }
4851         if (i >= RTE_ETH_FLOW_MAX) {
4852                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4853                         idx = flex_conf->nb_flexmasks;
4854                         flex_conf->nb_flexmasks++;
4855                 } else {
4856                         printf("The flex mask table is full. Can not set flex"
4857                                 " mask for flow_type(%u).", cfg->flow_type);
4858                         return;
4859                 }
4860         }
4861         rte_memcpy(&flex_conf->flex_mask[idx],
4862                          cfg,
4863                          sizeof(struct rte_eth_fdir_flex_mask));
4864 }
4865
4866 void
4867 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4868 {
4869         struct rte_port *port;
4870         struct rte_eth_fdir_flex_conf *flex_conf;
4871         int i, idx = 0;
4872
4873         port = &ports[port_id];
4874         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4875         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4876                 if (cfg->type == flex_conf->flex_set[i].type) {
4877                         idx = i;
4878                         break;
4879                 }
4880         }
4881         if (i >= RTE_ETH_PAYLOAD_MAX) {
4882                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4883                         idx = flex_conf->nb_payloads;
4884                         flex_conf->nb_payloads++;
4885                 } else {
4886                         printf("The flex payload table is full. Can not set"
4887                                 " flex payload for type(%u).", cfg->type);
4888                         return;
4889                 }
4890         }
4891         rte_memcpy(&flex_conf->flex_set[idx],
4892                          cfg,
4893                          sizeof(struct rte_eth_flex_payload_cfg));
4894
4895 }
4896
4897 void
4898 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4899 {
4900 #ifdef RTE_NET_IXGBE
4901         int diag;
4902
4903         if (is_rx)
4904                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4905         else
4906                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4907
4908         if (diag == 0)
4909                 return;
4910         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4911                         is_rx ? "rx" : "tx", port_id, diag);
4912         return;
4913 #endif
4914         printf("VF %s setting not supported for port %d\n",
4915                         is_rx ? "Rx" : "Tx", port_id);
4916         RTE_SET_USED(vf);
4917         RTE_SET_USED(on);
4918 }
4919
4920 int
4921 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4922 {
4923         int diag;
4924         struct rte_eth_link link;
4925         int ret;
4926
4927         if (port_id_is_invalid(port_id, ENABLED_WARN))
4928                 return 1;
4929         ret = eth_link_get_nowait_print_err(port_id, &link);
4930         if (ret < 0)
4931                 return 1;
4932         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4933             rate > link.link_speed) {
4934                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4935                         rate, link.link_speed);
4936                 return 1;
4937         }
4938         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4939         if (diag == 0)
4940                 return diag;
4941         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4942                 port_id, diag);
4943         return diag;
4944 }
4945
4946 int
4947 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4948 {
4949         int diag = -ENOTSUP;
4950
4951         RTE_SET_USED(vf);
4952         RTE_SET_USED(rate);
4953         RTE_SET_USED(q_msk);
4954
4955 #ifdef RTE_NET_IXGBE
4956         if (diag == -ENOTSUP)
4957                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4958                                                        q_msk);
4959 #endif
4960 #ifdef RTE_NET_BNXT
4961         if (diag == -ENOTSUP)
4962                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4963 #endif
4964         if (diag == 0)
4965                 return diag;
4966
4967         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4968                 port_id, diag);
4969         return diag;
4970 }
4971
4972 /*
4973  * Functions to manage the set of filtered Multicast MAC addresses.
4974  *
4975  * A pool of filtered multicast MAC addresses is associated with each port.
4976  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4977  * The address of the pool and the number of valid multicast MAC addresses
4978  * recorded in the pool are stored in the fields "mc_addr_pool" and
4979  * "mc_addr_nb" of the "rte_port" data structure.
4980  *
4981  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4982  * to be supplied a contiguous array of multicast MAC addresses.
4983  * To comply with this constraint, the set of multicast addresses recorded
4984  * into the pool are systematically compacted at the beginning of the pool.
4985  * Hence, when a multicast address is removed from the pool, all following
4986  * addresses, if any, are copied back to keep the set contiguous.
4987  */
4988 #define MCAST_POOL_INC 32
4989
4990 static int
4991 mcast_addr_pool_extend(struct rte_port *port)
4992 {
4993         struct rte_ether_addr *mc_pool;
4994         size_t mc_pool_size;
4995
4996         /*
4997          * If a free entry is available at the end of the pool, just
4998          * increment the number of recorded multicast addresses.
4999          */
5000         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
5001                 port->mc_addr_nb++;
5002                 return 0;
5003         }
5004
5005         /*
5006          * [re]allocate a pool with MCAST_POOL_INC more entries.
5007          * The previous test guarantees that port->mc_addr_nb is a multiple
5008          * of MCAST_POOL_INC.
5009          */
5010         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
5011                                                     MCAST_POOL_INC);
5012         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
5013                                                 mc_pool_size);
5014         if (mc_pool == NULL) {
5015                 printf("allocation of pool of %u multicast addresses failed\n",
5016                        port->mc_addr_nb + MCAST_POOL_INC);
5017                 return -ENOMEM;
5018         }
5019
5020         port->mc_addr_pool = mc_pool;
5021         port->mc_addr_nb++;
5022         return 0;
5023
5024 }
5025
5026 static void
5027 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5028 {
5029         if (mcast_addr_pool_extend(port) != 0)
5030                 return;
5031         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5032 }
5033
5034 static void
5035 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5036 {
5037         port->mc_addr_nb--;
5038         if (addr_idx == port->mc_addr_nb) {
5039                 /* No need to recompact the set of multicast addressses. */
5040                 if (port->mc_addr_nb == 0) {
5041                         /* free the pool of multicast addresses. */
5042                         free(port->mc_addr_pool);
5043                         port->mc_addr_pool = NULL;
5044                 }
5045                 return;
5046         }
5047         memmove(&port->mc_addr_pool[addr_idx],
5048                 &port->mc_addr_pool[addr_idx + 1],
5049                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5050 }
5051
5052 static int
5053 eth_port_multicast_addr_list_set(portid_t port_id)
5054 {
5055         struct rte_port *port;
5056         int diag;
5057
5058         port = &ports[port_id];
5059         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5060                                             port->mc_addr_nb);
5061         if (diag < 0)
5062                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5063                         port_id, port->mc_addr_nb, diag);
5064
5065         return diag;
5066 }
5067
5068 void
5069 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5070 {
5071         struct rte_port *port;
5072         uint32_t i;
5073
5074         if (port_id_is_invalid(port_id, ENABLED_WARN))
5075                 return;
5076
5077         port = &ports[port_id];
5078
5079         /*
5080          * Check that the added multicast MAC address is not already recorded
5081          * in the pool of multicast addresses.
5082          */
5083         for (i = 0; i < port->mc_addr_nb; i++) {
5084                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5085                         printf("multicast address already filtered by port\n");
5086                         return;
5087                 }
5088         }
5089
5090         mcast_addr_pool_append(port, mc_addr);
5091         if (eth_port_multicast_addr_list_set(port_id) < 0)
5092                 /* Rollback on failure, remove the address from the pool */
5093                 mcast_addr_pool_remove(port, i);
5094 }
5095
5096 void
5097 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5098 {
5099         struct rte_port *port;
5100         uint32_t i;
5101
5102         if (port_id_is_invalid(port_id, ENABLED_WARN))
5103                 return;
5104
5105         port = &ports[port_id];
5106
5107         /*
5108          * Search the pool of multicast MAC addresses for the removed address.
5109          */
5110         for (i = 0; i < port->mc_addr_nb; i++) {
5111                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5112                         break;
5113         }
5114         if (i == port->mc_addr_nb) {
5115                 printf("multicast address not filtered by port %d\n", port_id);
5116                 return;
5117         }
5118
5119         mcast_addr_pool_remove(port, i);
5120         if (eth_port_multicast_addr_list_set(port_id) < 0)
5121                 /* Rollback on failure, add the address back into the pool */
5122                 mcast_addr_pool_append(port, mc_addr);
5123 }
5124
5125 void
5126 port_dcb_info_display(portid_t port_id)
5127 {
5128         struct rte_eth_dcb_info dcb_info;
5129         uint16_t i;
5130         int ret;
5131         static const char *border = "================";
5132
5133         if (port_id_is_invalid(port_id, ENABLED_WARN))
5134                 return;
5135
5136         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5137         if (ret) {
5138                 printf("\n Failed to get dcb infos on port %-2d\n",
5139                         port_id);
5140                 return;
5141         }
5142         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5143         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5144         printf("\n  TC :        ");
5145         for (i = 0; i < dcb_info.nb_tcs; i++)
5146                 printf("\t%4d", i);
5147         printf("\n  Priority :  ");
5148         for (i = 0; i < dcb_info.nb_tcs; i++)
5149                 printf("\t%4d", dcb_info.prio_tc[i]);
5150         printf("\n  BW percent :");
5151         for (i = 0; i < dcb_info.nb_tcs; i++)
5152                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5153         printf("\n  RXQ base :  ");
5154         for (i = 0; i < dcb_info.nb_tcs; i++)
5155                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5156         printf("\n  RXQ number :");
5157         for (i = 0; i < dcb_info.nb_tcs; i++)
5158                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5159         printf("\n  TXQ base :  ");
5160         for (i = 0; i < dcb_info.nb_tcs; i++)
5161                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5162         printf("\n  TXQ number :");
5163         for (i = 0; i < dcb_info.nb_tcs; i++)
5164                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5165         printf("\n");
5166 }
5167
5168 uint8_t *
5169 open_file(const char *file_path, uint32_t *size)
5170 {
5171         int fd = open(file_path, O_RDONLY);
5172         off_t pkg_size;
5173         uint8_t *buf = NULL;
5174         int ret = 0;
5175         struct stat st_buf;
5176
5177         if (size)
5178                 *size = 0;
5179
5180         if (fd == -1) {
5181                 printf("%s: Failed to open %s\n", __func__, file_path);
5182                 return buf;
5183         }
5184
5185         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5186                 close(fd);
5187                 printf("%s: File operations failed\n", __func__);
5188                 return buf;
5189         }
5190
5191         pkg_size = st_buf.st_size;
5192         if (pkg_size < 0) {
5193                 close(fd);
5194                 printf("%s: File operations failed\n", __func__);
5195                 return buf;
5196         }
5197
5198         buf = (uint8_t *)malloc(pkg_size);
5199         if (!buf) {
5200                 close(fd);
5201                 printf("%s: Failed to malloc memory\n", __func__);
5202                 return buf;
5203         }
5204
5205         ret = read(fd, buf, pkg_size);
5206         if (ret < 0) {
5207                 close(fd);
5208                 printf("%s: File read operation failed\n", __func__);
5209                 close_file(buf);
5210                 return NULL;
5211         }
5212
5213         if (size)
5214                 *size = pkg_size;
5215
5216         close(fd);
5217
5218         return buf;
5219 }
5220
5221 int
5222 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5223 {
5224         FILE *fh = fopen(file_path, "wb");
5225
5226         if (fh == NULL) {
5227                 printf("%s: Failed to open %s\n", __func__, file_path);
5228                 return -1;
5229         }
5230
5231         if (fwrite(buf, 1, size, fh) != size) {
5232                 fclose(fh);
5233                 printf("%s: File write operation failed\n", __func__);
5234                 return -1;
5235         }
5236
5237         fclose(fh);
5238
5239         return 0;
5240 }
5241
5242 int
5243 close_file(uint8_t *buf)
5244 {
5245         if (buf) {
5246                 free((void *)buf);
5247                 return 0;
5248         }
5249
5250         return -1;
5251 }
5252
5253 void
5254 port_queue_region_info_display(portid_t port_id, void *buf)
5255 {
5256 #ifdef RTE_NET_I40E
5257         uint16_t i, j;
5258         struct rte_pmd_i40e_queue_regions *info =
5259                 (struct rte_pmd_i40e_queue_regions *)buf;
5260         static const char *queue_region_info_stats_border = "-------";
5261
5262         if (!info->queue_region_number)
5263                 printf("there is no region has been set before");
5264
5265         printf("\n      %s All queue region info for port=%2d %s",
5266                         queue_region_info_stats_border, port_id,
5267                         queue_region_info_stats_border);
5268         printf("\n      queue_region_number: %-14u \n",
5269                         info->queue_region_number);
5270
5271         for (i = 0; i < info->queue_region_number; i++) {
5272                 printf("\n      region_id: %-14u queue_number: %-14u "
5273                         "queue_start_index: %-14u \n",
5274                         info->region[i].region_id,
5275                         info->region[i].queue_num,
5276                         info->region[i].queue_start_index);
5277
5278                 printf("  user_priority_num is  %-14u :",
5279                                         info->region[i].user_priority_num);
5280                 for (j = 0; j < info->region[i].user_priority_num; j++)
5281                         printf(" %-14u ", info->region[i].user_priority[j]);
5282
5283                 printf("\n      flowtype_num is  %-14u :",
5284                                 info->region[i].flowtype_num);
5285                 for (j = 0; j < info->region[i].flowtype_num; j++)
5286                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
5287         }
5288 #else
5289         RTE_SET_USED(port_id);
5290         RTE_SET_USED(buf);
5291 #endif
5292
5293         printf("\n\n");
5294 }
5295
5296 void
5297 show_macs(portid_t port_id)
5298 {
5299         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5300         struct rte_eth_dev_info dev_info;
5301         struct rte_ether_addr *addr;
5302         uint32_t i, num_macs = 0;
5303         struct rte_eth_dev *dev;
5304
5305         dev = &rte_eth_devices[port_id];
5306
5307         rte_eth_dev_info_get(port_id, &dev_info);
5308
5309         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5310                 addr = &dev->data->mac_addrs[i];
5311
5312                 /* skip zero address */
5313                 if (rte_is_zero_ether_addr(addr))
5314                         continue;
5315
5316                 num_macs++;
5317         }
5318
5319         printf("Number of MAC address added: %d\n", num_macs);
5320
5321         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5322                 addr = &dev->data->mac_addrs[i];
5323
5324                 /* skip zero address */
5325                 if (rte_is_zero_ether_addr(addr))
5326                         continue;
5327
5328                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5329                 printf("  %s\n", buf);
5330         }
5331 }
5332
5333 void
5334 show_mcast_macs(portid_t port_id)
5335 {
5336         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5337         struct rte_ether_addr *addr;
5338         struct rte_port *port;
5339         uint32_t i;
5340
5341         port = &ports[port_id];
5342
5343         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5344
5345         for (i = 0; i < port->mc_addr_nb; i++) {
5346                 addr = &port->mc_addr_pool[i];
5347
5348                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5349                 printf("  %s\n", buf);
5350         }
5351 }