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         /* Poisoning to make sure PMDs update it in case of error. */
1853         memset(&error, 0x22, sizeof(error));
1854         psa->action = rte_flow_shared_action_create(port_id, conf, action,
1855                                                     &error);
1856         if (!psa->action) {
1857                 uint32_t destroy_id = psa->id;
1858                 port_shared_action_destroy(port_id, 1, &destroy_id);
1859                 return port_flow_complain(&error);
1860         }
1861         psa->type = action->type;
1862         printf("Shared action #%u created\n", psa->id);
1863         return 0;
1864 }
1865
1866 /** Destroy shared action */
1867 int
1868 port_shared_action_destroy(portid_t port_id,
1869                            uint32_t n,
1870                            const uint32_t *actions)
1871 {
1872         struct rte_port *port;
1873         struct port_shared_action **tmp;
1874         uint32_t c = 0;
1875         int ret = 0;
1876
1877         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1878             port_id == (portid_t)RTE_PORT_ALL)
1879                 return -EINVAL;
1880         port = &ports[port_id];
1881         tmp = &port->actions_list;
1882         while (*tmp) {
1883                 uint32_t i;
1884
1885                 for (i = 0; i != n; ++i) {
1886                         struct rte_flow_error error;
1887                         struct port_shared_action *psa = *tmp;
1888
1889                         if (actions[i] != psa->id)
1890                                 continue;
1891                         /*
1892                          * Poisoning to make sure PMDs update it in case
1893                          * of error.
1894                          */
1895                         memset(&error, 0x33, sizeof(error));
1896
1897                         if (psa->action && rte_flow_shared_action_destroy(
1898                                         port_id, psa->action, &error)) {
1899                                 ret = port_flow_complain(&error);
1900                                 continue;
1901                         }
1902                         *tmp = psa->next;
1903                         free(psa);
1904                         printf("Shared action #%u destroyed\n", psa->id);
1905                         break;
1906                 }
1907                 if (i == n)
1908                         tmp = &(*tmp)->next;
1909                 ++c;
1910         }
1911         return ret;
1912 }
1913
1914
1915 /** Get shared action by port + id */
1916 struct rte_flow_shared_action *
1917 port_shared_action_get_by_id(portid_t port_id, uint32_t id)
1918 {
1919
1920         struct port_shared_action *psa = action_get_by_id(port_id, id);
1921
1922         return (psa) ? psa->action : NULL;
1923 }
1924
1925 /** Update shared action */
1926 int
1927 port_shared_action_update(portid_t port_id, uint32_t id,
1928                           const struct rte_flow_action *action)
1929 {
1930         struct rte_flow_error error;
1931         struct rte_flow_shared_action *shared_action;
1932
1933         shared_action = port_shared_action_get_by_id(port_id, id);
1934         if (!shared_action)
1935                 return -EINVAL;
1936         if (rte_flow_shared_action_update(port_id, shared_action, action,
1937                                           &error)) {
1938                 return port_flow_complain(&error);
1939         }
1940         printf("Shared action #%u updated\n", id);
1941         return 0;
1942 }
1943
1944 int
1945 port_shared_action_query(portid_t port_id, uint32_t id)
1946 {
1947         struct rte_flow_error error;
1948         struct port_shared_action *psa;
1949         uint64_t default_data;
1950         void *data = NULL;
1951         int ret = 0;
1952
1953         psa = action_get_by_id(port_id, id);
1954         if (!psa)
1955                 return -EINVAL;
1956         switch (psa->type) {
1957         case RTE_FLOW_ACTION_TYPE_RSS:
1958                 data = &default_data;
1959                 break;
1960         default:
1961                 printf("Shared action %u (type: %d) on port %u doesn't support"
1962                        " query\n", id, psa->type, port_id);
1963                 return -1;
1964         }
1965         if (rte_flow_shared_action_query(port_id, psa->action, data, &error))
1966                 ret = port_flow_complain(&error);
1967         switch (psa->type) {
1968         case RTE_FLOW_ACTION_TYPE_RSS:
1969                 if (!ret)
1970                         printf("Shared RSS action:\n\trefs:%u\n",
1971                                *((uint32_t *)data));
1972                 data = NULL;
1973                 break;
1974         default:
1975                 printf("Shared action %u (type: %d) on port %u doesn't support"
1976                        " query\n", id, psa->type, port_id);
1977                 ret = -1;
1978         }
1979         return ret;
1980 }
1981 static struct port_flow_tunnel *
1982 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1983                                   const struct rte_flow_item *pattern,
1984                                   const struct rte_flow_action *actions,
1985                                   const struct tunnel_ops *tunnel_ops)
1986 {
1987         int ret;
1988         struct rte_port *port;
1989         struct port_flow_tunnel *pft;
1990         struct rte_flow_error error;
1991
1992         port = &ports[port_id];
1993         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
1994         if (!pft) {
1995                 printf("failed to locate port flow tunnel #%u\n",
1996                         tunnel_ops->id);
1997                 return NULL;
1998         }
1999         if (tunnel_ops->actions) {
2000                 uint32_t num_actions;
2001                 const struct rte_flow_action *aptr;
2002
2003                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
2004                                                 &pft->pmd_actions,
2005                                                 &pft->num_pmd_actions,
2006                                                 &error);
2007                 if (ret) {
2008                         port_flow_complain(&error);
2009                         return NULL;
2010                 }
2011                 for (aptr = actions, num_actions = 1;
2012                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
2013                      aptr++, num_actions++);
2014                 pft->actions = malloc(
2015                                 (num_actions +  pft->num_pmd_actions) *
2016                                 sizeof(actions[0]));
2017                 if (!pft->actions) {
2018                         rte_flow_tunnel_action_decap_release(
2019                                         port_id, pft->actions,
2020                                         pft->num_pmd_actions, &error);
2021                         return NULL;
2022                 }
2023                 rte_memcpy(pft->actions, pft->pmd_actions,
2024                            pft->num_pmd_actions * sizeof(actions[0]));
2025                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
2026                            num_actions * sizeof(actions[0]));
2027         }
2028         if (tunnel_ops->items) {
2029                 uint32_t num_items;
2030                 const struct rte_flow_item *iptr;
2031
2032                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
2033                                             &pft->pmd_items,
2034                                             &pft->num_pmd_items,
2035                                             &error);
2036                 if (ret) {
2037                         port_flow_complain(&error);
2038                         return NULL;
2039                 }
2040                 for (iptr = pattern, num_items = 1;
2041                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
2042                      iptr++, num_items++);
2043                 pft->items = malloc((num_items + pft->num_pmd_items) *
2044                                     sizeof(pattern[0]));
2045                 if (!pft->items) {
2046                         rte_flow_tunnel_item_release(
2047                                         port_id, pft->pmd_items,
2048                                         pft->num_pmd_items, &error);
2049                         return NULL;
2050                 }
2051                 rte_memcpy(pft->items, pft->pmd_items,
2052                            pft->num_pmd_items * sizeof(pattern[0]));
2053                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
2054                            num_items * sizeof(pattern[0]));
2055         }
2056
2057         return pft;
2058 }
2059
2060 static void
2061 port_flow_tunnel_offload_cmd_release(portid_t port_id,
2062                                      const struct tunnel_ops *tunnel_ops,
2063                                      struct port_flow_tunnel *pft)
2064 {
2065         struct rte_flow_error error;
2066
2067         if (tunnel_ops->actions) {
2068                 free(pft->actions);
2069                 rte_flow_tunnel_action_decap_release(
2070                         port_id, pft->pmd_actions,
2071                         pft->num_pmd_actions, &error);
2072                 pft->actions = NULL;
2073                 pft->pmd_actions = NULL;
2074         }
2075         if (tunnel_ops->items) {
2076                 free(pft->items);
2077                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
2078                                              pft->num_pmd_items,
2079                                              &error);
2080                 pft->items = NULL;
2081                 pft->pmd_items = NULL;
2082         }
2083 }
2084
2085 /** Validate flow rule. */
2086 int
2087 port_flow_validate(portid_t port_id,
2088                    const struct rte_flow_attr *attr,
2089                    const struct rte_flow_item *pattern,
2090                    const struct rte_flow_action *actions,
2091                    const struct tunnel_ops *tunnel_ops)
2092 {
2093         struct rte_flow_error error;
2094         struct port_flow_tunnel *pft = NULL;
2095
2096         /* Poisoning to make sure PMDs update it in case of error. */
2097         memset(&error, 0x11, sizeof(error));
2098         if (tunnel_ops->enabled) {
2099                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2100                                                         actions, tunnel_ops);
2101                 if (!pft)
2102                         return -ENOENT;
2103                 if (pft->items)
2104                         pattern = pft->items;
2105                 if (pft->actions)
2106                         actions = pft->actions;
2107         }
2108         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
2109                 return port_flow_complain(&error);
2110         if (tunnel_ops->enabled)
2111                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2112         printf("Flow rule validated\n");
2113         return 0;
2114 }
2115
2116 /** Update age action context by port_flow pointer. */
2117 void
2118 update_age_action_context(const struct rte_flow_action *actions,
2119                         struct port_flow *pf)
2120 {
2121         struct rte_flow_action_age *age = NULL;
2122
2123         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2124                 switch (actions->type) {
2125                 case RTE_FLOW_ACTION_TYPE_AGE:
2126                         age = (struct rte_flow_action_age *)
2127                                 (uintptr_t)actions->conf;
2128                         age->context = pf;
2129                         return;
2130                 default:
2131                         break;
2132                 }
2133         }
2134 }
2135
2136 /** Create flow rule. */
2137 int
2138 port_flow_create(portid_t port_id,
2139                  const struct rte_flow_attr *attr,
2140                  const struct rte_flow_item *pattern,
2141                  const struct rte_flow_action *actions,
2142                  const struct tunnel_ops *tunnel_ops)
2143 {
2144         struct rte_flow *flow;
2145         struct rte_port *port;
2146         struct port_flow *pf;
2147         uint32_t id = 0;
2148         struct rte_flow_error error;
2149         struct port_flow_tunnel *pft = NULL;
2150
2151         port = &ports[port_id];
2152         if (port->flow_list) {
2153                 if (port->flow_list->id == UINT32_MAX) {
2154                         printf("Highest rule ID is already assigned, delete"
2155                                " it first");
2156                         return -ENOMEM;
2157                 }
2158                 id = port->flow_list->id + 1;
2159         }
2160         if (tunnel_ops->enabled) {
2161                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2162                                                         actions, tunnel_ops);
2163                 if (!pft)
2164                         return -ENOENT;
2165                 if (pft->items)
2166                         pattern = pft->items;
2167                 if (pft->actions)
2168                         actions = pft->actions;
2169         }
2170         pf = port_flow_new(attr, pattern, actions, &error);
2171         if (!pf)
2172                 return port_flow_complain(&error);
2173         update_age_action_context(actions, pf);
2174         /* Poisoning to make sure PMDs update it in case of error. */
2175         memset(&error, 0x22, sizeof(error));
2176         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2177         if (!flow) {
2178                 free(pf);
2179                 return port_flow_complain(&error);
2180         }
2181         pf->next = port->flow_list;
2182         pf->id = id;
2183         pf->flow = flow;
2184         port->flow_list = pf;
2185         if (tunnel_ops->enabled)
2186                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2187         printf("Flow rule #%u created\n", pf->id);
2188         return 0;
2189 }
2190
2191 /** Destroy a number of flow rules. */
2192 int
2193 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2194 {
2195         struct rte_port *port;
2196         struct port_flow **tmp;
2197         uint32_t c = 0;
2198         int ret = 0;
2199
2200         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2201             port_id == (portid_t)RTE_PORT_ALL)
2202                 return -EINVAL;
2203         port = &ports[port_id];
2204         tmp = &port->flow_list;
2205         while (*tmp) {
2206                 uint32_t i;
2207
2208                 for (i = 0; i != n; ++i) {
2209                         struct rte_flow_error error;
2210                         struct port_flow *pf = *tmp;
2211
2212                         if (rule[i] != pf->id)
2213                                 continue;
2214                         /*
2215                          * Poisoning to make sure PMDs update it in case
2216                          * of error.
2217                          */
2218                         memset(&error, 0x33, sizeof(error));
2219                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2220                                 ret = port_flow_complain(&error);
2221                                 continue;
2222                         }
2223                         printf("Flow rule #%u destroyed\n", pf->id);
2224                         *tmp = pf->next;
2225                         free(pf);
2226                         break;
2227                 }
2228                 if (i == n)
2229                         tmp = &(*tmp)->next;
2230                 ++c;
2231         }
2232         return ret;
2233 }
2234
2235 /** Remove all flow rules. */
2236 int
2237 port_flow_flush(portid_t port_id)
2238 {
2239         struct rte_flow_error error;
2240         struct rte_port *port;
2241         int ret = 0;
2242
2243         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2244                 port_id == (portid_t)RTE_PORT_ALL)
2245                 return -EINVAL;
2246
2247         port = &ports[port_id];
2248
2249         if (port->flow_list == NULL)
2250                 return ret;
2251
2252         /* Poisoning to make sure PMDs update it in case of error. */
2253         memset(&error, 0x44, sizeof(error));
2254         if (rte_flow_flush(port_id, &error)) {
2255                 port_flow_complain(&error);
2256         }
2257
2258         while (port->flow_list) {
2259                 struct port_flow *pf = port->flow_list->next;
2260
2261                 free(port->flow_list);
2262                 port->flow_list = pf;
2263         }
2264         return ret;
2265 }
2266
2267 /** Dump all flow rules. */
2268 int
2269 port_flow_dump(portid_t port_id, const char *file_name)
2270 {
2271         int ret = 0;
2272         FILE *file = stdout;
2273         struct rte_flow_error error;
2274
2275         if (file_name && strlen(file_name)) {
2276                 file = fopen(file_name, "w");
2277                 if (!file) {
2278                         printf("Failed to create file %s: %s\n", file_name,
2279                                strerror(errno));
2280                         return -errno;
2281                 }
2282         }
2283         ret = rte_flow_dev_dump(port_id, file, &error);
2284         if (ret) {
2285                 port_flow_complain(&error);
2286                 printf("Failed to dump flow: %s\n", strerror(-ret));
2287         } else
2288                 printf("Flow dump finished\n");
2289         if (file_name && strlen(file_name))
2290                 fclose(file);
2291         return ret;
2292 }
2293
2294 /** Query a flow rule. */
2295 int
2296 port_flow_query(portid_t port_id, uint32_t rule,
2297                 const struct rte_flow_action *action)
2298 {
2299         struct rte_flow_error error;
2300         struct rte_port *port;
2301         struct port_flow *pf;
2302         const char *name;
2303         union {
2304                 struct rte_flow_query_count count;
2305                 struct rte_flow_action_rss rss_conf;
2306                 struct rte_flow_query_age age;
2307         } query;
2308         int ret;
2309
2310         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2311             port_id == (portid_t)RTE_PORT_ALL)
2312                 return -EINVAL;
2313         port = &ports[port_id];
2314         for (pf = port->flow_list; pf; pf = pf->next)
2315                 if (pf->id == rule)
2316                         break;
2317         if (!pf) {
2318                 printf("Flow rule #%u not found\n", rule);
2319                 return -ENOENT;
2320         }
2321         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2322                             &name, sizeof(name),
2323                             (void *)(uintptr_t)action->type, &error);
2324         if (ret < 0)
2325                 return port_flow_complain(&error);
2326         switch (action->type) {
2327         case RTE_FLOW_ACTION_TYPE_COUNT:
2328         case RTE_FLOW_ACTION_TYPE_RSS:
2329         case RTE_FLOW_ACTION_TYPE_AGE:
2330                 break;
2331         default:
2332                 printf("Cannot query action type %d (%s)\n",
2333                         action->type, name);
2334                 return -ENOTSUP;
2335         }
2336         /* Poisoning to make sure PMDs update it in case of error. */
2337         memset(&error, 0x55, sizeof(error));
2338         memset(&query, 0, sizeof(query));
2339         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2340                 return port_flow_complain(&error);
2341         switch (action->type) {
2342         case RTE_FLOW_ACTION_TYPE_COUNT:
2343                 printf("%s:\n"
2344                        " hits_set: %u\n"
2345                        " bytes_set: %u\n"
2346                        " hits: %" PRIu64 "\n"
2347                        " bytes: %" PRIu64 "\n",
2348                        name,
2349                        query.count.hits_set,
2350                        query.count.bytes_set,
2351                        query.count.hits,
2352                        query.count.bytes);
2353                 break;
2354         case RTE_FLOW_ACTION_TYPE_RSS:
2355                 rss_config_display(&query.rss_conf);
2356                 break;
2357         case RTE_FLOW_ACTION_TYPE_AGE:
2358                 printf("%s:\n"
2359                        " aged: %u\n"
2360                        " sec_since_last_hit_valid: %u\n"
2361                        " sec_since_last_hit: %" PRIu32 "\n",
2362                        name,
2363                        query.age.aged,
2364                        query.age.sec_since_last_hit_valid,
2365                        query.age.sec_since_last_hit);
2366                 break;
2367         default:
2368                 printf("Cannot display result for action type %d (%s)\n",
2369                        action->type, name);
2370                 break;
2371         }
2372         return 0;
2373 }
2374
2375 /** List simply and destroy all aged flows. */
2376 void
2377 port_flow_aged(portid_t port_id, uint8_t destroy)
2378 {
2379         void **contexts;
2380         int nb_context, total = 0, idx;
2381         struct rte_flow_error error;
2382         struct port_flow *pf;
2383
2384         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2385             port_id == (portid_t)RTE_PORT_ALL)
2386                 return;
2387         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2388         printf("Port %u total aged flows: %d\n", port_id, total);
2389         if (total < 0) {
2390                 port_flow_complain(&error);
2391                 return;
2392         }
2393         if (total == 0)
2394                 return;
2395         contexts = malloc(sizeof(void *) * total);
2396         if (contexts == NULL) {
2397                 printf("Cannot allocate contexts for aged flow\n");
2398                 return;
2399         }
2400         printf("ID\tGroup\tPrio\tAttr\n");
2401         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2402         if (nb_context != total) {
2403                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
2404                         port_id, nb_context, total);
2405                 free(contexts);
2406                 return;
2407         }
2408         for (idx = 0; idx < nb_context; idx++) {
2409                 pf = (struct port_flow *)contexts[idx];
2410                 if (!pf) {
2411                         printf("Error: get Null context in port %u\n", port_id);
2412                         continue;
2413                 }
2414                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t\n",
2415                        pf->id,
2416                        pf->rule.attr->group,
2417                        pf->rule.attr->priority,
2418                        pf->rule.attr->ingress ? 'i' : '-',
2419                        pf->rule.attr->egress ? 'e' : '-',
2420                        pf->rule.attr->transfer ? 't' : '-');
2421         }
2422         if (destroy) {
2423                 int ret;
2424                 uint32_t flow_id;
2425
2426                 total = 0;
2427                 printf("\n");
2428                 for (idx = 0; idx < nb_context; idx++) {
2429                         pf = (struct port_flow *)contexts[idx];
2430                         if (!pf)
2431                                 continue;
2432                         flow_id = pf->id;
2433                         ret = port_flow_destroy(port_id, 1, &flow_id);
2434                         if (!ret)
2435                                 total++;
2436                 }
2437                 printf("%d flows be destroyed\n", total);
2438         }
2439         free(contexts);
2440 }
2441
2442 /** List flow rules. */
2443 void
2444 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2445 {
2446         struct rte_port *port;
2447         struct port_flow *pf;
2448         struct port_flow *list = NULL;
2449         uint32_t i;
2450
2451         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2452             port_id == (portid_t)RTE_PORT_ALL)
2453                 return;
2454         port = &ports[port_id];
2455         if (!port->flow_list)
2456                 return;
2457         /* Sort flows by group, priority and ID. */
2458         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2459                 struct port_flow **tmp;
2460                 const struct rte_flow_attr *curr = pf->rule.attr;
2461
2462                 if (n) {
2463                         /* Filter out unwanted groups. */
2464                         for (i = 0; i != n; ++i)
2465                                 if (curr->group == group[i])
2466                                         break;
2467                         if (i == n)
2468                                 continue;
2469                 }
2470                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2471                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2472
2473                         if (curr->group > comp->group ||
2474                             (curr->group == comp->group &&
2475                              curr->priority > comp->priority) ||
2476                             (curr->group == comp->group &&
2477                              curr->priority == comp->priority &&
2478                              pf->id > (*tmp)->id))
2479                                 continue;
2480                         break;
2481                 }
2482                 pf->tmp = *tmp;
2483                 *tmp = pf;
2484         }
2485         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2486         for (pf = list; pf != NULL; pf = pf->tmp) {
2487                 const struct rte_flow_item *item = pf->rule.pattern;
2488                 const struct rte_flow_action *action = pf->rule.actions;
2489                 const char *name;
2490
2491                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2492                        pf->id,
2493                        pf->rule.attr->group,
2494                        pf->rule.attr->priority,
2495                        pf->rule.attr->ingress ? 'i' : '-',
2496                        pf->rule.attr->egress ? 'e' : '-',
2497                        pf->rule.attr->transfer ? 't' : '-');
2498                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2499                         if ((uint32_t)item->type > INT_MAX)
2500                                 name = "PMD_INTERNAL";
2501                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2502                                           &name, sizeof(name),
2503                                           (void *)(uintptr_t)item->type,
2504                                           NULL) <= 0)
2505                                 name = "[UNKNOWN]";
2506                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2507                                 printf("%s ", name);
2508                         ++item;
2509                 }
2510                 printf("=>");
2511                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2512                         if ((uint32_t)action->type > INT_MAX)
2513                                 name = "PMD_INTERNAL";
2514                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2515                                           &name, sizeof(name),
2516                                           (void *)(uintptr_t)action->type,
2517                                           NULL) <= 0)
2518                                 name = "[UNKNOWN]";
2519                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2520                                 printf(" %s", name);
2521                         ++action;
2522                 }
2523                 printf("\n");
2524         }
2525 }
2526
2527 /** Restrict ingress traffic to the defined flow rules. */
2528 int
2529 port_flow_isolate(portid_t port_id, int set)
2530 {
2531         struct rte_flow_error error;
2532
2533         /* Poisoning to make sure PMDs update it in case of error. */
2534         memset(&error, 0x66, sizeof(error));
2535         if (rte_flow_isolate(port_id, set, &error))
2536                 return port_flow_complain(&error);
2537         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2538                port_id,
2539                set ? "now restricted" : "not restricted anymore");
2540         return 0;
2541 }
2542
2543 /*
2544  * RX/TX ring descriptors display functions.
2545  */
2546 int
2547 rx_queue_id_is_invalid(queueid_t rxq_id)
2548 {
2549         if (rxq_id < nb_rxq)
2550                 return 0;
2551         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2552         return 1;
2553 }
2554
2555 int
2556 tx_queue_id_is_invalid(queueid_t txq_id)
2557 {
2558         if (txq_id < nb_txq)
2559                 return 0;
2560         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
2561         return 1;
2562 }
2563
2564 static int
2565 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2566 {
2567         struct rte_port *port = &ports[port_id];
2568         struct rte_eth_rxq_info rx_qinfo;
2569         int ret;
2570
2571         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2572         if (ret == 0) {
2573                 *ring_size = rx_qinfo.nb_desc;
2574                 return ret;
2575         }
2576
2577         if (ret != -ENOTSUP)
2578                 return ret;
2579         /*
2580          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2581          * ring_size stored in testpmd will be used for validity verification.
2582          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2583          * being 0, it will use a default value provided by PMDs to setup this
2584          * rxq. If the default value is 0, it will use the
2585          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2586          */
2587         if (port->nb_rx_desc[rxq_id])
2588                 *ring_size = port->nb_rx_desc[rxq_id];
2589         else if (port->dev_info.default_rxportconf.ring_size)
2590                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2591         else
2592                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2593         return 0;
2594 }
2595
2596 static int
2597 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2598 {
2599         struct rte_port *port = &ports[port_id];
2600         struct rte_eth_txq_info tx_qinfo;
2601         int ret;
2602
2603         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2604         if (ret == 0) {
2605                 *ring_size = tx_qinfo.nb_desc;
2606                 return ret;
2607         }
2608
2609         if (ret != -ENOTSUP)
2610                 return ret;
2611         /*
2612          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2613          * ring_size stored in testpmd will be used for validity verification.
2614          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2615          * being 0, it will use a default value provided by PMDs to setup this
2616          * txq. If the default value is 0, it will use the
2617          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2618          */
2619         if (port->nb_tx_desc[txq_id])
2620                 *ring_size = port->nb_tx_desc[txq_id];
2621         else if (port->dev_info.default_txportconf.ring_size)
2622                 *ring_size = port->dev_info.default_txportconf.ring_size;
2623         else
2624                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2625         return 0;
2626 }
2627
2628 static int
2629 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2630 {
2631         uint16_t ring_size;
2632         int ret;
2633
2634         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2635         if (ret)
2636                 return 1;
2637
2638         if (rxdesc_id < ring_size)
2639                 return 0;
2640
2641         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2642                rxdesc_id, ring_size);
2643         return 1;
2644 }
2645
2646 static int
2647 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2648 {
2649         uint16_t ring_size;
2650         int ret;
2651
2652         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2653         if (ret)
2654                 return 1;
2655
2656         if (txdesc_id < ring_size)
2657                 return 0;
2658
2659         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2660                txdesc_id, ring_size);
2661         return 1;
2662 }
2663
2664 static const struct rte_memzone *
2665 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2666 {
2667         char mz_name[RTE_MEMZONE_NAMESIZE];
2668         const struct rte_memzone *mz;
2669
2670         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2671                         port_id, q_id, ring_name);
2672         mz = rte_memzone_lookup(mz_name);
2673         if (mz == NULL)
2674                 printf("%s ring memory zoneof (port %d, queue %d) not"
2675                        "found (zone name = %s\n",
2676                        ring_name, port_id, q_id, mz_name);
2677         return mz;
2678 }
2679
2680 union igb_ring_dword {
2681         uint64_t dword;
2682         struct {
2683 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2684                 uint32_t lo;
2685                 uint32_t hi;
2686 #else
2687                 uint32_t hi;
2688                 uint32_t lo;
2689 #endif
2690         } words;
2691 };
2692
2693 struct igb_ring_desc_32_bytes {
2694         union igb_ring_dword lo_dword;
2695         union igb_ring_dword hi_dword;
2696         union igb_ring_dword resv1;
2697         union igb_ring_dword resv2;
2698 };
2699
2700 struct igb_ring_desc_16_bytes {
2701         union igb_ring_dword lo_dword;
2702         union igb_ring_dword hi_dword;
2703 };
2704
2705 static void
2706 ring_rxd_display_dword(union igb_ring_dword dword)
2707 {
2708         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2709                                         (unsigned)dword.words.hi);
2710 }
2711
2712 static void
2713 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2714 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2715                            portid_t port_id,
2716 #else
2717                            __rte_unused portid_t port_id,
2718 #endif
2719                            uint16_t desc_id)
2720 {
2721         struct igb_ring_desc_16_bytes *ring =
2722                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2723 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2724         int ret;
2725         struct rte_eth_dev_info dev_info;
2726
2727         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2728         if (ret != 0)
2729                 return;
2730
2731         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2732                 /* 32 bytes RX descriptor, i40e only */
2733                 struct igb_ring_desc_32_bytes *ring =
2734                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2735                 ring[desc_id].lo_dword.dword =
2736                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2737                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2738                 ring[desc_id].hi_dword.dword =
2739                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2740                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2741                 ring[desc_id].resv1.dword =
2742                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2743                 ring_rxd_display_dword(ring[desc_id].resv1);
2744                 ring[desc_id].resv2.dword =
2745                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2746                 ring_rxd_display_dword(ring[desc_id].resv2);
2747
2748                 return;
2749         }
2750 #endif
2751         /* 16 bytes RX descriptor */
2752         ring[desc_id].lo_dword.dword =
2753                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2754         ring_rxd_display_dword(ring[desc_id].lo_dword);
2755         ring[desc_id].hi_dword.dword =
2756                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2757         ring_rxd_display_dword(ring[desc_id].hi_dword);
2758 }
2759
2760 static void
2761 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2762 {
2763         struct igb_ring_desc_16_bytes *ring;
2764         struct igb_ring_desc_16_bytes txd;
2765
2766         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2767         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2768         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2769         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2770                         (unsigned)txd.lo_dword.words.lo,
2771                         (unsigned)txd.lo_dword.words.hi,
2772                         (unsigned)txd.hi_dword.words.lo,
2773                         (unsigned)txd.hi_dword.words.hi);
2774 }
2775
2776 void
2777 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2778 {
2779         const struct rte_memzone *rx_mz;
2780
2781         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2782                 return;
2783         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2784         if (rx_mz == NULL)
2785                 return;
2786         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2787 }
2788
2789 void
2790 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2791 {
2792         const struct rte_memzone *tx_mz;
2793
2794         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2795                 return;
2796         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2797         if (tx_mz == NULL)
2798                 return;
2799         ring_tx_descriptor_display(tx_mz, txd_id);
2800 }
2801
2802 void
2803 fwd_lcores_config_display(void)
2804 {
2805         lcoreid_t lc_id;
2806
2807         printf("List of forwarding lcores:");
2808         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2809                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2810         printf("\n");
2811 }
2812 void
2813 rxtx_config_display(void)
2814 {
2815         portid_t pid;
2816         queueid_t qid;
2817
2818         printf("  %s packet forwarding%s packets/burst=%d\n",
2819                cur_fwd_eng->fwd_mode_name,
2820                retry_enabled == 0 ? "" : " with retry",
2821                nb_pkt_per_burst);
2822
2823         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2824                 printf("  packet len=%u - nb packet segments=%d\n",
2825                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2826
2827         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2828                nb_fwd_lcores, nb_fwd_ports);
2829
2830         RTE_ETH_FOREACH_DEV(pid) {
2831                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2832                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2833                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2834                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2835                 struct rte_eth_rxq_info rx_qinfo;
2836                 struct rte_eth_txq_info tx_qinfo;
2837                 uint16_t rx_free_thresh_tmp;
2838                 uint16_t tx_free_thresh_tmp;
2839                 uint16_t tx_rs_thresh_tmp;
2840                 uint16_t nb_rx_desc_tmp;
2841                 uint16_t nb_tx_desc_tmp;
2842                 uint64_t offloads_tmp;
2843                 uint8_t pthresh_tmp;
2844                 uint8_t hthresh_tmp;
2845                 uint8_t wthresh_tmp;
2846                 int32_t rc;
2847
2848                 /* per port config */
2849                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2850                                 (unsigned int)pid, nb_rxq, nb_txq);
2851
2852                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2853                                 ports[pid].dev_conf.rxmode.offloads,
2854                                 ports[pid].dev_conf.txmode.offloads);
2855
2856                 /* per rx queue config only for first queue to be less verbose */
2857                 for (qid = 0; qid < 1; qid++) {
2858                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2859                         if (rc) {
2860                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2861                                 rx_free_thresh_tmp =
2862                                         rx_conf[qid].rx_free_thresh;
2863                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2864                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2865                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2866                                 offloads_tmp = rx_conf[qid].offloads;
2867                         } else {
2868                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2869                                 rx_free_thresh_tmp =
2870                                                 rx_qinfo.conf.rx_free_thresh;
2871                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2872                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2873                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2874                                 offloads_tmp = rx_qinfo.conf.offloads;
2875                         }
2876
2877                         printf("    RX queue: %d\n", qid);
2878                         printf("      RX desc=%d - RX free threshold=%d\n",
2879                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2880                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2881                                 " wthresh=%d\n",
2882                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2883                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2884                 }
2885
2886                 /* per tx queue config only for first queue to be less verbose */
2887                 for (qid = 0; qid < 1; qid++) {
2888                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2889                         if (rc) {
2890                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2891                                 tx_free_thresh_tmp =
2892                                         tx_conf[qid].tx_free_thresh;
2893                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2894                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2895                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2896                                 offloads_tmp = tx_conf[qid].offloads;
2897                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2898                         } else {
2899                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2900                                 tx_free_thresh_tmp =
2901                                                 tx_qinfo.conf.tx_free_thresh;
2902                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2903                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2904                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2905                                 offloads_tmp = tx_qinfo.conf.offloads;
2906                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2907                         }
2908
2909                         printf("    TX queue: %d\n", qid);
2910                         printf("      TX desc=%d - TX free threshold=%d\n",
2911                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2912                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2913                                 " wthresh=%d\n",
2914                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2915                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2916                                 offloads_tmp, tx_rs_thresh_tmp);
2917                 }
2918         }
2919 }
2920
2921 void
2922 port_rss_reta_info(portid_t port_id,
2923                    struct rte_eth_rss_reta_entry64 *reta_conf,
2924                    uint16_t nb_entries)
2925 {
2926         uint16_t i, idx, shift;
2927         int ret;
2928
2929         if (port_id_is_invalid(port_id, ENABLED_WARN))
2930                 return;
2931
2932         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2933         if (ret != 0) {
2934                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2935                 return;
2936         }
2937
2938         for (i = 0; i < nb_entries; i++) {
2939                 idx = i / RTE_RETA_GROUP_SIZE;
2940                 shift = i % RTE_RETA_GROUP_SIZE;
2941                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2942                         continue;
2943                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2944                                         i, reta_conf[idx].reta[shift]);
2945         }
2946 }
2947
2948 /*
2949  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2950  * key of the port.
2951  */
2952 void
2953 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2954 {
2955         struct rte_eth_rss_conf rss_conf = {0};
2956         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2957         uint64_t rss_hf;
2958         uint8_t i;
2959         int diag;
2960         struct rte_eth_dev_info dev_info;
2961         uint8_t hash_key_size;
2962         int ret;
2963
2964         if (port_id_is_invalid(port_id, ENABLED_WARN))
2965                 return;
2966
2967         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2968         if (ret != 0)
2969                 return;
2970
2971         if (dev_info.hash_key_size > 0 &&
2972                         dev_info.hash_key_size <= sizeof(rss_key))
2973                 hash_key_size = dev_info.hash_key_size;
2974         else {
2975                 printf("dev_info did not provide a valid hash key size\n");
2976                 return;
2977         }
2978
2979         /* Get RSS hash key if asked to display it */
2980         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2981         rss_conf.rss_key_len = hash_key_size;
2982         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2983         if (diag != 0) {
2984                 switch (diag) {
2985                 case -ENODEV:
2986                         printf("port index %d invalid\n", port_id);
2987                         break;
2988                 case -ENOTSUP:
2989                         printf("operation not supported by device\n");
2990                         break;
2991                 default:
2992                         printf("operation failed - diag=%d\n", diag);
2993                         break;
2994                 }
2995                 return;
2996         }
2997         rss_hf = rss_conf.rss_hf;
2998         if (rss_hf == 0) {
2999                 printf("RSS disabled\n");
3000                 return;
3001         }
3002         printf("RSS functions:\n ");
3003         for (i = 0; rss_type_table[i].str; i++) {
3004                 if (rss_hf & rss_type_table[i].rss_type)
3005                         printf("%s ", rss_type_table[i].str);
3006         }
3007         printf("\n");
3008         if (!show_rss_key)
3009                 return;
3010         printf("RSS key:\n");
3011         for (i = 0; i < hash_key_size; i++)
3012                 printf("%02X", rss_key[i]);
3013         printf("\n");
3014 }
3015
3016 void
3017 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
3018                          uint hash_key_len)
3019 {
3020         struct rte_eth_rss_conf rss_conf;
3021         int diag;
3022         unsigned int i;
3023
3024         rss_conf.rss_key = NULL;
3025         rss_conf.rss_key_len = hash_key_len;
3026         rss_conf.rss_hf = 0;
3027         for (i = 0; rss_type_table[i].str; i++) {
3028                 if (!strcmp(rss_type_table[i].str, rss_type))
3029                         rss_conf.rss_hf = rss_type_table[i].rss_type;
3030         }
3031         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3032         if (diag == 0) {
3033                 rss_conf.rss_key = hash_key;
3034                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
3035         }
3036         if (diag == 0)
3037                 return;
3038
3039         switch (diag) {
3040         case -ENODEV:
3041                 printf("port index %d invalid\n", port_id);
3042                 break;
3043         case -ENOTSUP:
3044                 printf("operation not supported by device\n");
3045                 break;
3046         default:
3047                 printf("operation failed - diag=%d\n", diag);
3048                 break;
3049         }
3050 }
3051
3052 /*
3053  * Setup forwarding configuration for each logical core.
3054  */
3055 static void
3056 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3057 {
3058         streamid_t nb_fs_per_lcore;
3059         streamid_t nb_fs;
3060         streamid_t sm_id;
3061         lcoreid_t  nb_extra;
3062         lcoreid_t  nb_fc;
3063         lcoreid_t  nb_lc;
3064         lcoreid_t  lc_id;
3065
3066         nb_fs = cfg->nb_fwd_streams;
3067         nb_fc = cfg->nb_fwd_lcores;
3068         if (nb_fs <= nb_fc) {
3069                 nb_fs_per_lcore = 1;
3070                 nb_extra = 0;
3071         } else {
3072                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3073                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3074         }
3075
3076         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3077         sm_id = 0;
3078         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3079                 fwd_lcores[lc_id]->stream_idx = sm_id;
3080                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3081                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3082         }
3083
3084         /*
3085          * Assign extra remaining streams, if any.
3086          */
3087         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3088         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3089                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3090                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3091                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3092         }
3093 }
3094
3095 static portid_t
3096 fwd_topology_tx_port_get(portid_t rxp)
3097 {
3098         static int warning_once = 1;
3099
3100         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3101
3102         switch (port_topology) {
3103         default:
3104         case PORT_TOPOLOGY_PAIRED:
3105                 if ((rxp & 0x1) == 0) {
3106                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3107                                 return rxp + 1;
3108                         if (warning_once) {
3109                                 printf("\nWarning! port-topology=paired"
3110                                        " and odd forward ports number,"
3111                                        " the last port will pair with"
3112                                        " itself.\n\n");
3113                                 warning_once = 0;
3114                         }
3115                         return rxp;
3116                 }
3117                 return rxp - 1;
3118         case PORT_TOPOLOGY_CHAINED:
3119                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3120         case PORT_TOPOLOGY_LOOP:
3121                 return rxp;
3122         }
3123 }
3124
3125 static void
3126 simple_fwd_config_setup(void)
3127 {
3128         portid_t i;
3129
3130         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3131         cur_fwd_config.nb_fwd_streams =
3132                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3133
3134         /* reinitialize forwarding streams */
3135         init_fwd_streams();
3136
3137         /*
3138          * In the simple forwarding test, the number of forwarding cores
3139          * must be lower or equal to the number of forwarding ports.
3140          */
3141         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3142         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3143                 cur_fwd_config.nb_fwd_lcores =
3144                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3145         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3146
3147         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3148                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3149                 fwd_streams[i]->rx_queue  = 0;
3150                 fwd_streams[i]->tx_port   =
3151                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3152                 fwd_streams[i]->tx_queue  = 0;
3153                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3154                 fwd_streams[i]->retry_enabled = retry_enabled;
3155         }
3156 }
3157
3158 /**
3159  * For the RSS forwarding test all streams distributed over lcores. Each stream
3160  * being composed of a RX queue to poll on a RX port for input messages,
3161  * associated with a TX queue of a TX port where to send forwarded packets.
3162  */
3163 static void
3164 rss_fwd_config_setup(void)
3165 {
3166         portid_t   rxp;
3167         portid_t   txp;
3168         queueid_t  rxq;
3169         queueid_t  nb_q;
3170         streamid_t  sm_id;
3171
3172         nb_q = nb_rxq;
3173         if (nb_q > nb_txq)
3174                 nb_q = nb_txq;
3175         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3176         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3177         cur_fwd_config.nb_fwd_streams =
3178                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3179
3180         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3181                 cur_fwd_config.nb_fwd_lcores =
3182                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3183
3184         /* reinitialize forwarding streams */
3185         init_fwd_streams();
3186
3187         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3188         rxp = 0; rxq = 0;
3189         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3190                 struct fwd_stream *fs;
3191
3192                 fs = fwd_streams[sm_id];
3193                 txp = fwd_topology_tx_port_get(rxp);
3194                 fs->rx_port = fwd_ports_ids[rxp];
3195                 fs->rx_queue = rxq;
3196                 fs->tx_port = fwd_ports_ids[txp];
3197                 fs->tx_queue = rxq;
3198                 fs->peer_addr = fs->tx_port;
3199                 fs->retry_enabled = retry_enabled;
3200                 rxp++;
3201                 if (rxp < nb_fwd_ports)
3202                         continue;
3203                 rxp = 0;
3204                 rxq++;
3205         }
3206 }
3207
3208 /**
3209  * For the DCB forwarding test, each core is assigned on each traffic class.
3210  *
3211  * Each core is assigned a multi-stream, each stream being composed of
3212  * a RX queue to poll on a RX port for input messages, associated with
3213  * a TX queue of a TX port where to send forwarded packets. All RX and
3214  * TX queues are mapping to the same traffic class.
3215  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3216  * the same core
3217  */
3218 static void
3219 dcb_fwd_config_setup(void)
3220 {
3221         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3222         portid_t txp, rxp = 0;
3223         queueid_t txq, rxq = 0;
3224         lcoreid_t  lc_id;
3225         uint16_t nb_rx_queue, nb_tx_queue;
3226         uint16_t i, j, k, sm_id = 0;
3227         uint8_t tc = 0;
3228
3229         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3230         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3231         cur_fwd_config.nb_fwd_streams =
3232                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3233
3234         /* reinitialize forwarding streams */
3235         init_fwd_streams();
3236         sm_id = 0;
3237         txp = 1;
3238         /* get the dcb info on the first RX and TX ports */
3239         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3240         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3241
3242         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3243                 fwd_lcores[lc_id]->stream_nb = 0;
3244                 fwd_lcores[lc_id]->stream_idx = sm_id;
3245                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
3246                         /* if the nb_queue is zero, means this tc is
3247                          * not enabled on the POOL
3248                          */
3249                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3250                                 break;
3251                         k = fwd_lcores[lc_id]->stream_nb +
3252                                 fwd_lcores[lc_id]->stream_idx;
3253                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3254                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3255                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3256                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3257                         for (j = 0; j < nb_rx_queue; j++) {
3258                                 struct fwd_stream *fs;
3259
3260                                 fs = fwd_streams[k + j];
3261                                 fs->rx_port = fwd_ports_ids[rxp];
3262                                 fs->rx_queue = rxq + j;
3263                                 fs->tx_port = fwd_ports_ids[txp];
3264                                 fs->tx_queue = txq + j % nb_tx_queue;
3265                                 fs->peer_addr = fs->tx_port;
3266                                 fs->retry_enabled = retry_enabled;
3267                         }
3268                         fwd_lcores[lc_id]->stream_nb +=
3269                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3270                 }
3271                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3272
3273                 tc++;
3274                 if (tc < rxp_dcb_info.nb_tcs)
3275                         continue;
3276                 /* Restart from TC 0 on next RX port */
3277                 tc = 0;
3278                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3279                         rxp = (portid_t)
3280                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3281                 else
3282                         rxp++;
3283                 if (rxp >= nb_fwd_ports)
3284                         return;
3285                 /* get the dcb information on next RX and TX ports */
3286                 if ((rxp & 0x1) == 0)
3287                         txp = (portid_t) (rxp + 1);
3288                 else
3289                         txp = (portid_t) (rxp - 1);
3290                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3291                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3292         }
3293 }
3294
3295 static void
3296 icmp_echo_config_setup(void)
3297 {
3298         portid_t  rxp;
3299         queueid_t rxq;
3300         lcoreid_t lc_id;
3301         uint16_t  sm_id;
3302
3303         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3304                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3305                         (nb_txq * nb_fwd_ports);
3306         else
3307                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3308         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3309         cur_fwd_config.nb_fwd_streams =
3310                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3311         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3312                 cur_fwd_config.nb_fwd_lcores =
3313                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3314         if (verbose_level > 0) {
3315                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3316                        __FUNCTION__,
3317                        cur_fwd_config.nb_fwd_lcores,
3318                        cur_fwd_config.nb_fwd_ports,
3319                        cur_fwd_config.nb_fwd_streams);
3320         }
3321
3322         /* reinitialize forwarding streams */
3323         init_fwd_streams();
3324         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3325         rxp = 0; rxq = 0;
3326         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3327                 if (verbose_level > 0)
3328                         printf("  core=%d: \n", lc_id);
3329                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3330                         struct fwd_stream *fs;
3331                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3332                         fs->rx_port = fwd_ports_ids[rxp];
3333                         fs->rx_queue = rxq;
3334                         fs->tx_port = fs->rx_port;
3335                         fs->tx_queue = rxq;
3336                         fs->peer_addr = fs->tx_port;
3337                         fs->retry_enabled = retry_enabled;
3338                         if (verbose_level > 0)
3339                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3340                                        sm_id, fs->rx_port, fs->rx_queue,
3341                                        fs->tx_queue);
3342                         rxq = (queueid_t) (rxq + 1);
3343                         if (rxq == nb_rxq) {
3344                                 rxq = 0;
3345                                 rxp = (portid_t) (rxp + 1);
3346                         }
3347                 }
3348         }
3349 }
3350
3351 void
3352 fwd_config_setup(void)
3353 {
3354         cur_fwd_config.fwd_eng = cur_fwd_eng;
3355         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3356                 icmp_echo_config_setup();
3357                 return;
3358         }
3359
3360         if ((nb_rxq > 1) && (nb_txq > 1)){
3361                 if (dcb_config)
3362                         dcb_fwd_config_setup();
3363                 else
3364                         rss_fwd_config_setup();
3365         }
3366         else
3367                 simple_fwd_config_setup();
3368 }
3369
3370 static const char *
3371 mp_alloc_to_str(uint8_t mode)
3372 {
3373         switch (mode) {
3374         case MP_ALLOC_NATIVE:
3375                 return "native";
3376         case MP_ALLOC_ANON:
3377                 return "anon";
3378         case MP_ALLOC_XMEM:
3379                 return "xmem";
3380         case MP_ALLOC_XMEM_HUGE:
3381                 return "xmemhuge";
3382         case MP_ALLOC_XBUF:
3383                 return "xbuf";
3384         default:
3385                 return "invalid";
3386         }
3387 }
3388
3389 void
3390 pkt_fwd_config_display(struct fwd_config *cfg)
3391 {
3392         struct fwd_stream *fs;
3393         lcoreid_t  lc_id;
3394         streamid_t sm_id;
3395
3396         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3397                 "NUMA support %s, MP allocation mode: %s\n",
3398                 cfg->fwd_eng->fwd_mode_name,
3399                 retry_enabled == 0 ? "" : " with retry",
3400                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3401                 numa_support == 1 ? "enabled" : "disabled",
3402                 mp_alloc_to_str(mp_alloc_type));
3403
3404         if (retry_enabled)
3405                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3406                         burst_tx_retry_num, burst_tx_delay_time);
3407         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3408                 printf("Logical Core %u (socket %u) forwards packets on "
3409                        "%d streams:",
3410                        fwd_lcores_cpuids[lc_id],
3411                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3412                        fwd_lcores[lc_id]->stream_nb);
3413                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3414                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3415                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3416                                "P=%d/Q=%d (socket %u) ",
3417                                fs->rx_port, fs->rx_queue,
3418                                ports[fs->rx_port].socket_id,
3419                                fs->tx_port, fs->tx_queue,
3420                                ports[fs->tx_port].socket_id);
3421                         print_ethaddr("peer=",
3422                                       &peer_eth_addrs[fs->peer_addr]);
3423                 }
3424                 printf("\n");
3425         }
3426         printf("\n");
3427 }
3428
3429 void
3430 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3431 {
3432         struct rte_ether_addr new_peer_addr;
3433         if (!rte_eth_dev_is_valid_port(port_id)) {
3434                 printf("Error: Invalid port number %i\n", port_id);
3435                 return;
3436         }
3437         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3438                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
3439                 return;
3440         }
3441         peer_eth_addrs[port_id] = new_peer_addr;
3442 }
3443
3444 int
3445 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3446 {
3447         unsigned int i;
3448         unsigned int lcore_cpuid;
3449         int record_now;
3450
3451         record_now = 0;
3452  again:
3453         for (i = 0; i < nb_lc; i++) {
3454                 lcore_cpuid = lcorelist[i];
3455                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3456                         printf("lcore %u not enabled\n", lcore_cpuid);
3457                         return -1;
3458                 }
3459                 if (lcore_cpuid == rte_get_main_lcore()) {
3460                         printf("lcore %u cannot be masked on for running "
3461                                "packet forwarding, which is the main lcore "
3462                                "and reserved for command line parsing only\n",
3463                                lcore_cpuid);
3464                         return -1;
3465                 }
3466                 if (record_now)
3467                         fwd_lcores_cpuids[i] = lcore_cpuid;
3468         }
3469         if (record_now == 0) {
3470                 record_now = 1;
3471                 goto again;
3472         }
3473         nb_cfg_lcores = (lcoreid_t) nb_lc;
3474         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3475                 printf("previous number of forwarding cores %u - changed to "
3476                        "number of configured cores %u\n",
3477                        (unsigned int) nb_fwd_lcores, nb_lc);
3478                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3479         }
3480
3481         return 0;
3482 }
3483
3484 int
3485 set_fwd_lcores_mask(uint64_t lcoremask)
3486 {
3487         unsigned int lcorelist[64];
3488         unsigned int nb_lc;
3489         unsigned int i;
3490
3491         if (lcoremask == 0) {
3492                 printf("Invalid NULL mask of cores\n");
3493                 return -1;
3494         }
3495         nb_lc = 0;
3496         for (i = 0; i < 64; i++) {
3497                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3498                         continue;
3499                 lcorelist[nb_lc++] = i;
3500         }
3501         return set_fwd_lcores_list(lcorelist, nb_lc);
3502 }
3503
3504 void
3505 set_fwd_lcores_number(uint16_t nb_lc)
3506 {
3507         if (nb_lc > nb_cfg_lcores) {
3508                 printf("nb fwd cores %u > %u (max. number of configured "
3509                        "lcores) - ignored\n",
3510                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3511                 return;
3512         }
3513         nb_fwd_lcores = (lcoreid_t) nb_lc;
3514         printf("Number of forwarding cores set to %u\n",
3515                (unsigned int) nb_fwd_lcores);
3516 }
3517
3518 void
3519 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3520 {
3521         unsigned int i;
3522         portid_t port_id;
3523         int record_now;
3524
3525         record_now = 0;
3526  again:
3527         for (i = 0; i < nb_pt; i++) {
3528                 port_id = (portid_t) portlist[i];
3529                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3530                         return;
3531                 if (record_now)
3532                         fwd_ports_ids[i] = port_id;
3533         }
3534         if (record_now == 0) {
3535                 record_now = 1;
3536                 goto again;
3537         }
3538         nb_cfg_ports = (portid_t) nb_pt;
3539         if (nb_fwd_ports != (portid_t) nb_pt) {
3540                 printf("previous number of forwarding ports %u - changed to "
3541                        "number of configured ports %u\n",
3542                        (unsigned int) nb_fwd_ports, nb_pt);
3543                 nb_fwd_ports = (portid_t) nb_pt;
3544         }
3545 }
3546
3547 /**
3548  * Parse the user input and obtain the list of forwarding ports
3549  *
3550  * @param[in] list
3551  *   String containing the user input. User can specify
3552  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3553  *   For example, if the user wants to use all the available
3554  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3555  *   If the user wants to use only the ports 1,2 then the input
3556  *   is 1,2.
3557  *   valid characters are '-' and ','
3558  * @param[out] values
3559  *   This array will be filled with a list of port IDs
3560  *   based on the user input
3561  *   Note that duplicate entries are discarded and only the first
3562  *   count entries in this array are port IDs and all the rest
3563  *   will contain default values
3564  * @param[in] maxsize
3565  *   This parameter denotes 2 things
3566  *   1) Number of elements in the values array
3567  *   2) Maximum value of each element in the values array
3568  * @return
3569  *   On success, returns total count of parsed port IDs
3570  *   On failure, returns 0
3571  */
3572 static unsigned int
3573 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3574 {
3575         unsigned int count = 0;
3576         char *end = NULL;
3577         int min, max;
3578         int value, i;
3579         unsigned int marked[maxsize];
3580
3581         if (list == NULL || values == NULL)
3582                 return 0;
3583
3584         for (i = 0; i < (int)maxsize; i++)
3585                 marked[i] = 0;
3586
3587         min = INT_MAX;
3588
3589         do {
3590                 /*Remove the blank spaces if any*/
3591                 while (isblank(*list))
3592                         list++;
3593                 if (*list == '\0')
3594                         break;
3595                 errno = 0;
3596                 value = strtol(list, &end, 10);
3597                 if (errno || end == NULL)
3598                         return 0;
3599                 if (value < 0 || value >= (int)maxsize)
3600                         return 0;
3601                 while (isblank(*end))
3602                         end++;
3603                 if (*end == '-' && min == INT_MAX) {
3604                         min = value;
3605                 } else if ((*end == ',') || (*end == '\0')) {
3606                         max = value;
3607                         if (min == INT_MAX)
3608                                 min = value;
3609                         for (i = min; i <= max; i++) {
3610                                 if (count < maxsize) {
3611                                         if (marked[i])
3612                                                 continue;
3613                                         values[count] = i;
3614                                         marked[i] = 1;
3615                                         count++;
3616                                 }
3617                         }
3618                         min = INT_MAX;
3619                 } else
3620                         return 0;
3621                 list = end + 1;
3622         } while (*end != '\0');
3623
3624         return count;
3625 }
3626
3627 void
3628 parse_fwd_portlist(const char *portlist)
3629 {
3630         unsigned int portcount;
3631         unsigned int portindex[RTE_MAX_ETHPORTS];
3632         unsigned int i, valid_port_count = 0;
3633
3634         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3635         if (!portcount)
3636                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3637
3638         /*
3639          * Here we verify the validity of the ports
3640          * and thereby calculate the total number of
3641          * valid ports
3642          */
3643         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3644                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3645                         portindex[valid_port_count] = portindex[i];
3646                         valid_port_count++;
3647                 }
3648         }
3649
3650         set_fwd_ports_list(portindex, valid_port_count);
3651 }
3652
3653 void
3654 set_fwd_ports_mask(uint64_t portmask)
3655 {
3656         unsigned int portlist[64];
3657         unsigned int nb_pt;
3658         unsigned int i;
3659
3660         if (portmask == 0) {
3661                 printf("Invalid NULL mask of ports\n");
3662                 return;
3663         }
3664         nb_pt = 0;
3665         RTE_ETH_FOREACH_DEV(i) {
3666                 if (! ((uint64_t)(1ULL << i) & portmask))
3667                         continue;
3668                 portlist[nb_pt++] = i;
3669         }
3670         set_fwd_ports_list(portlist, nb_pt);
3671 }
3672
3673 void
3674 set_fwd_ports_number(uint16_t nb_pt)
3675 {
3676         if (nb_pt > nb_cfg_ports) {
3677                 printf("nb fwd ports %u > %u (number of configured "
3678                        "ports) - ignored\n",
3679                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3680                 return;
3681         }
3682         nb_fwd_ports = (portid_t) nb_pt;
3683         printf("Number of forwarding ports set to %u\n",
3684                (unsigned int) nb_fwd_ports);
3685 }
3686
3687 int
3688 port_is_forwarding(portid_t port_id)
3689 {
3690         unsigned int i;
3691
3692         if (port_id_is_invalid(port_id, ENABLED_WARN))
3693                 return -1;
3694
3695         for (i = 0; i < nb_fwd_ports; i++) {
3696                 if (fwd_ports_ids[i] == port_id)
3697                         return 1;
3698         }
3699
3700         return 0;
3701 }
3702
3703 void
3704 set_nb_pkt_per_burst(uint16_t nb)
3705 {
3706         if (nb > MAX_PKT_BURST) {
3707                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3708                        " ignored\n",
3709                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3710                 return;
3711         }
3712         nb_pkt_per_burst = nb;
3713         printf("Number of packets per burst set to %u\n",
3714                (unsigned int) nb_pkt_per_burst);
3715 }
3716
3717 static const char *
3718 tx_split_get_name(enum tx_pkt_split split)
3719 {
3720         uint32_t i;
3721
3722         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3723                 if (tx_split_name[i].split == split)
3724                         return tx_split_name[i].name;
3725         }
3726         return NULL;
3727 }
3728
3729 void
3730 set_tx_pkt_split(const char *name)
3731 {
3732         uint32_t i;
3733
3734         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3735                 if (strcmp(tx_split_name[i].name, name) == 0) {
3736                         tx_pkt_split = tx_split_name[i].split;
3737                         return;
3738                 }
3739         }
3740         printf("unknown value: \"%s\"\n", name);
3741 }
3742
3743 int
3744 parse_fec_mode(const char *name, uint32_t *mode)
3745 {
3746         uint8_t i;
3747
3748         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3749                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3750                         *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3751                         return 0;
3752                 }
3753         }
3754         return -1;
3755 }
3756
3757 void
3758 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3759 {
3760         unsigned int i, j;
3761
3762         printf("FEC capabilities:\n");
3763
3764         for (i = 0; i < num; i++) {
3765                 printf("%s : ",
3766                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3767
3768                 for (j = RTE_ETH_FEC_AUTO; j < RTE_DIM(fec_mode_name); j++) {
3769                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3770                                                 speed_fec_capa[i].capa)
3771                                 printf("%s ", fec_mode_name[j].name);
3772                 }
3773                 printf("\n");
3774         }
3775 }
3776
3777 void
3778 show_rx_pkt_offsets(void)
3779 {
3780         uint32_t i, n;
3781
3782         n = rx_pkt_nb_offs;
3783         printf("Number of offsets: %u\n", n);
3784         if (n) {
3785                 printf("Segment offsets: ");
3786                 for (i = 0; i != n - 1; i++)
3787                         printf("%hu,", rx_pkt_seg_offsets[i]);
3788                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3789         }
3790 }
3791
3792 void
3793 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3794 {
3795         unsigned int i;
3796
3797         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3798                 printf("nb segments per RX packets=%u >= "
3799                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3800                 return;
3801         }
3802
3803         /*
3804          * No extra check here, the segment length will be checked by PMD
3805          * in the extended queue setup.
3806          */
3807         for (i = 0; i < nb_offs; i++) {
3808                 if (seg_offsets[i] >= UINT16_MAX) {
3809                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3810                                i, seg_offsets[i]);
3811                         return;
3812                 }
3813         }
3814
3815         for (i = 0; i < nb_offs; i++)
3816                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3817
3818         rx_pkt_nb_offs = (uint8_t) nb_offs;
3819 }
3820
3821 void
3822 show_rx_pkt_segments(void)
3823 {
3824         uint32_t i, n;
3825
3826         n = rx_pkt_nb_segs;
3827         printf("Number of segments: %u\n", n);
3828         if (n) {
3829                 printf("Segment sizes: ");
3830                 for (i = 0; i != n - 1; i++)
3831                         printf("%hu,", rx_pkt_seg_lengths[i]);
3832                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3833         }
3834 }
3835
3836 void
3837 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3838 {
3839         unsigned int i;
3840
3841         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3842                 printf("nb segments per RX packets=%u >= "
3843                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3844                 return;
3845         }
3846
3847         /*
3848          * No extra check here, the segment length will be checked by PMD
3849          * in the extended queue setup.
3850          */
3851         for (i = 0; i < nb_segs; i++) {
3852                 if (seg_lengths[i] >= UINT16_MAX) {
3853                         printf("length[%u]=%u > UINT16_MAX - give up\n",
3854                                i, seg_lengths[i]);
3855                         return;
3856                 }
3857         }
3858
3859         for (i = 0; i < nb_segs; i++)
3860                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3861
3862         rx_pkt_nb_segs = (uint8_t) nb_segs;
3863 }
3864
3865 void
3866 show_tx_pkt_segments(void)
3867 {
3868         uint32_t i, n;
3869         const char *split;
3870
3871         n = tx_pkt_nb_segs;
3872         split = tx_split_get_name(tx_pkt_split);
3873
3874         printf("Number of segments: %u\n", n);
3875         printf("Segment sizes: ");
3876         for (i = 0; i != n - 1; i++)
3877                 printf("%hu,", tx_pkt_seg_lengths[i]);
3878         printf("%hu\n", tx_pkt_seg_lengths[i]);
3879         printf("Split packet: %s\n", split);
3880 }
3881
3882 static bool
3883 nb_segs_is_invalid(unsigned int nb_segs)
3884 {
3885         uint16_t ring_size;
3886         uint16_t queue_id;
3887         uint16_t port_id;
3888         int ret;
3889
3890         RTE_ETH_FOREACH_DEV(port_id) {
3891                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3892                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3893
3894                         if (ret)
3895                                 return true;
3896
3897                         if (ring_size < nb_segs) {
3898                                 printf("nb segments per TX packets=%u >= "
3899                                        "TX queue(%u) ring_size=%u - ignored\n",
3900                                        nb_segs, queue_id, ring_size);
3901                                 return true;
3902                         }
3903                 }
3904         }
3905
3906         return false;
3907 }
3908
3909 void
3910 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3911 {
3912         uint16_t tx_pkt_len;
3913         unsigned int i;
3914
3915         if (nb_segs_is_invalid(nb_segs))
3916                 return;
3917
3918         /*
3919          * Check that each segment length is greater or equal than
3920          * the mbuf data sise.
3921          * Check also that the total packet length is greater or equal than the
3922          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3923          * 20 + 8).
3924          */
3925         tx_pkt_len = 0;
3926         for (i = 0; i < nb_segs; i++) {
3927                 if (seg_lengths[i] > mbuf_data_size[0]) {
3928                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3929                                i, seg_lengths[i], mbuf_data_size[0]);
3930                         return;
3931                 }
3932                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3933         }
3934         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3935                 printf("total packet length=%u < %d - give up\n",
3936                                 (unsigned) tx_pkt_len,
3937                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3938                 return;
3939         }
3940
3941         for (i = 0; i < nb_segs; i++)
3942                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3943
3944         tx_pkt_length  = tx_pkt_len;
3945         tx_pkt_nb_segs = (uint8_t) nb_segs;
3946 }
3947
3948 void
3949 show_tx_pkt_times(void)
3950 {
3951         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3952         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3953 }
3954
3955 void
3956 set_tx_pkt_times(unsigned int *tx_times)
3957 {
3958         tx_pkt_times_inter = tx_times[0];
3959         tx_pkt_times_intra = tx_times[1];
3960 }
3961
3962 void
3963 setup_gro(const char *onoff, portid_t port_id)
3964 {
3965         if (!rte_eth_dev_is_valid_port(port_id)) {
3966                 printf("invalid port id %u\n", port_id);
3967                 return;
3968         }
3969         if (test_done == 0) {
3970                 printf("Before enable/disable GRO,"
3971                                 " please stop forwarding first\n");
3972                 return;
3973         }
3974         if (strcmp(onoff, "on") == 0) {
3975                 if (gro_ports[port_id].enable != 0) {
3976                         printf("Port %u has enabled GRO. Please"
3977                                         " disable GRO first\n", port_id);
3978                         return;
3979                 }
3980                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
3981                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
3982                         gro_ports[port_id].param.max_flow_num =
3983                                 GRO_DEFAULT_FLOW_NUM;
3984                         gro_ports[port_id].param.max_item_per_flow =
3985                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
3986                 }
3987                 gro_ports[port_id].enable = 1;
3988         } else {
3989                 if (gro_ports[port_id].enable == 0) {
3990                         printf("Port %u has disabled GRO\n", port_id);
3991                         return;
3992                 }
3993                 gro_ports[port_id].enable = 0;
3994         }
3995 }
3996
3997 void
3998 setup_gro_flush_cycles(uint8_t cycles)
3999 {
4000         if (test_done == 0) {
4001                 printf("Before change flush interval for GRO,"
4002                                 " please stop forwarding first.\n");
4003                 return;
4004         }
4005
4006         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4007                         GRO_DEFAULT_FLUSH_CYCLES) {
4008                 printf("The flushing cycle be in the range"
4009                                 " of 1 to %u. Revert to the default"
4010                                 " value %u.\n",
4011                                 GRO_MAX_FLUSH_CYCLES,
4012                                 GRO_DEFAULT_FLUSH_CYCLES);
4013                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4014         }
4015
4016         gro_flush_cycles = cycles;
4017 }
4018
4019 void
4020 show_gro(portid_t port_id)
4021 {
4022         struct rte_gro_param *param;
4023         uint32_t max_pkts_num;
4024
4025         param = &gro_ports[port_id].param;
4026
4027         if (!rte_eth_dev_is_valid_port(port_id)) {
4028                 printf("Invalid port id %u.\n", port_id);
4029                 return;
4030         }
4031         if (gro_ports[port_id].enable) {
4032                 printf("GRO type: TCP/IPv4\n");
4033                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4034                         max_pkts_num = param->max_flow_num *
4035                                 param->max_item_per_flow;
4036                 } else
4037                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4038                 printf("Max number of packets to perform GRO: %u\n",
4039                                 max_pkts_num);
4040                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4041         } else
4042                 printf("Port %u doesn't enable GRO.\n", port_id);
4043 }
4044
4045 void
4046 setup_gso(const char *mode, portid_t port_id)
4047 {
4048         if (!rte_eth_dev_is_valid_port(port_id)) {
4049                 printf("invalid port id %u\n", port_id);
4050                 return;
4051         }
4052         if (strcmp(mode, "on") == 0) {
4053                 if (test_done == 0) {
4054                         printf("before enabling GSO,"
4055                                         " please stop forwarding first\n");
4056                         return;
4057                 }
4058                 gso_ports[port_id].enable = 1;
4059         } else if (strcmp(mode, "off") == 0) {
4060                 if (test_done == 0) {
4061                         printf("before disabling GSO,"
4062                                         " please stop forwarding first\n");
4063                         return;
4064                 }
4065                 gso_ports[port_id].enable = 0;
4066         }
4067 }
4068
4069 char*
4070 list_pkt_forwarding_modes(void)
4071 {
4072         static char fwd_modes[128] = "";
4073         const char *separator = "|";
4074         struct fwd_engine *fwd_eng;
4075         unsigned i = 0;
4076
4077         if (strlen (fwd_modes) == 0) {
4078                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4079                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4080                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4081                         strncat(fwd_modes, separator,
4082                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4083                 }
4084                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4085         }
4086
4087         return fwd_modes;
4088 }
4089
4090 char*
4091 list_pkt_forwarding_retry_modes(void)
4092 {
4093         static char fwd_modes[128] = "";
4094         const char *separator = "|";
4095         struct fwd_engine *fwd_eng;
4096         unsigned i = 0;
4097
4098         if (strlen(fwd_modes) == 0) {
4099                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4100                         if (fwd_eng == &rx_only_engine)
4101                                 continue;
4102                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4103                                         sizeof(fwd_modes) -
4104                                         strlen(fwd_modes) - 1);
4105                         strncat(fwd_modes, separator,
4106                                         sizeof(fwd_modes) -
4107                                         strlen(fwd_modes) - 1);
4108                 }
4109                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4110         }
4111
4112         return fwd_modes;
4113 }
4114
4115 void
4116 set_pkt_forwarding_mode(const char *fwd_mode_name)
4117 {
4118         struct fwd_engine *fwd_eng;
4119         unsigned i;
4120
4121         i = 0;
4122         while ((fwd_eng = fwd_engines[i]) != NULL) {
4123                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4124                         printf("Set %s packet forwarding mode%s\n",
4125                                fwd_mode_name,
4126                                retry_enabled == 0 ? "" : " with retry");
4127                         cur_fwd_eng = fwd_eng;
4128                         return;
4129                 }
4130                 i++;
4131         }
4132         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
4133 }
4134
4135 void
4136 add_rx_dump_callbacks(portid_t portid)
4137 {
4138         struct rte_eth_dev_info dev_info;
4139         uint16_t queue;
4140         int ret;
4141
4142         if (port_id_is_invalid(portid, ENABLED_WARN))
4143                 return;
4144
4145         ret = eth_dev_info_get_print_err(portid, &dev_info);
4146         if (ret != 0)
4147                 return;
4148
4149         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4150                 if (!ports[portid].rx_dump_cb[queue])
4151                         ports[portid].rx_dump_cb[queue] =
4152                                 rte_eth_add_rx_callback(portid, queue,
4153                                         dump_rx_pkts, NULL);
4154 }
4155
4156 void
4157 add_tx_dump_callbacks(portid_t portid)
4158 {
4159         struct rte_eth_dev_info dev_info;
4160         uint16_t queue;
4161         int ret;
4162
4163         if (port_id_is_invalid(portid, ENABLED_WARN))
4164                 return;
4165
4166         ret = eth_dev_info_get_print_err(portid, &dev_info);
4167         if (ret != 0)
4168                 return;
4169
4170         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4171                 if (!ports[portid].tx_dump_cb[queue])
4172                         ports[portid].tx_dump_cb[queue] =
4173                                 rte_eth_add_tx_callback(portid, queue,
4174                                                         dump_tx_pkts, NULL);
4175 }
4176
4177 void
4178 remove_rx_dump_callbacks(portid_t portid)
4179 {
4180         struct rte_eth_dev_info dev_info;
4181         uint16_t queue;
4182         int ret;
4183
4184         if (port_id_is_invalid(portid, ENABLED_WARN))
4185                 return;
4186
4187         ret = eth_dev_info_get_print_err(portid, &dev_info);
4188         if (ret != 0)
4189                 return;
4190
4191         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4192                 if (ports[portid].rx_dump_cb[queue]) {
4193                         rte_eth_remove_rx_callback(portid, queue,
4194                                 ports[portid].rx_dump_cb[queue]);
4195                         ports[portid].rx_dump_cb[queue] = NULL;
4196                 }
4197 }
4198
4199 void
4200 remove_tx_dump_callbacks(portid_t portid)
4201 {
4202         struct rte_eth_dev_info dev_info;
4203         uint16_t queue;
4204         int ret;
4205
4206         if (port_id_is_invalid(portid, ENABLED_WARN))
4207                 return;
4208
4209         ret = eth_dev_info_get_print_err(portid, &dev_info);
4210         if (ret != 0)
4211                 return;
4212
4213         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4214                 if (ports[portid].tx_dump_cb[queue]) {
4215                         rte_eth_remove_tx_callback(portid, queue,
4216                                 ports[portid].tx_dump_cb[queue]);
4217                         ports[portid].tx_dump_cb[queue] = NULL;
4218                 }
4219 }
4220
4221 void
4222 configure_rxtx_dump_callbacks(uint16_t verbose)
4223 {
4224         portid_t portid;
4225
4226 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4227                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4228                 return;
4229 #endif
4230
4231         RTE_ETH_FOREACH_DEV(portid)
4232         {
4233                 if (verbose == 1 || verbose > 2)
4234                         add_rx_dump_callbacks(portid);
4235                 else
4236                         remove_rx_dump_callbacks(portid);
4237                 if (verbose >= 2)
4238                         add_tx_dump_callbacks(portid);
4239                 else
4240                         remove_tx_dump_callbacks(portid);
4241         }
4242 }
4243
4244 void
4245 set_verbose_level(uint16_t vb_level)
4246 {
4247         printf("Change verbose level from %u to %u\n",
4248                (unsigned int) verbose_level, (unsigned int) vb_level);
4249         verbose_level = vb_level;
4250         configure_rxtx_dump_callbacks(verbose_level);
4251 }
4252
4253 void
4254 vlan_extend_set(portid_t port_id, int on)
4255 {
4256         int diag;
4257         int vlan_offload;
4258         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4259
4260         if (port_id_is_invalid(port_id, ENABLED_WARN))
4261                 return;
4262
4263         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4264
4265         if (on) {
4266                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
4267                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
4268         } else {
4269                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
4270                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
4271         }
4272
4273         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4274         if (diag < 0) {
4275                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
4276                "diag=%d\n", port_id, on, diag);
4277                 return;
4278         }
4279         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4280 }
4281
4282 void
4283 rx_vlan_strip_set(portid_t port_id, int on)
4284 {
4285         int diag;
4286         int vlan_offload;
4287         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4288
4289         if (port_id_is_invalid(port_id, ENABLED_WARN))
4290                 return;
4291
4292         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4293
4294         if (on) {
4295                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
4296                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
4297         } else {
4298                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
4299                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
4300         }
4301
4302         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4303         if (diag < 0) {
4304                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
4305                "diag=%d\n", port_id, on, diag);
4306                 return;
4307         }
4308         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4309 }
4310
4311 void
4312 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4313 {
4314         int diag;
4315
4316         if (port_id_is_invalid(port_id, ENABLED_WARN))
4317                 return;
4318
4319         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4320         if (diag < 0)
4321                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
4322                "diag=%d\n", port_id, queue_id, on, diag);
4323 }
4324
4325 void
4326 rx_vlan_filter_set(portid_t port_id, int on)
4327 {
4328         int diag;
4329         int vlan_offload;
4330         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4331
4332         if (port_id_is_invalid(port_id, ENABLED_WARN))
4333                 return;
4334
4335         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4336
4337         if (on) {
4338                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4339                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4340         } else {
4341                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4342                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4343         }
4344
4345         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4346         if (diag < 0) {
4347                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
4348                "diag=%d\n", port_id, on, diag);
4349                 return;
4350         }
4351         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4352 }
4353
4354 void
4355 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4356 {
4357         int diag;
4358         int vlan_offload;
4359         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4360
4361         if (port_id_is_invalid(port_id, ENABLED_WARN))
4362                 return;
4363
4364         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4365
4366         if (on) {
4367                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4368                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4369         } else {
4370                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4371                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4372         }
4373
4374         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4375         if (diag < 0) {
4376                 printf("%s(port_pi=%d, on=%d) failed "
4377                "diag=%d\n", __func__, port_id, on, diag);
4378                 return;
4379         }
4380         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4381 }
4382
4383 int
4384 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4385 {
4386         int diag;
4387
4388         if (port_id_is_invalid(port_id, ENABLED_WARN))
4389                 return 1;
4390         if (vlan_id_is_invalid(vlan_id))
4391                 return 1;
4392         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4393         if (diag == 0)
4394                 return 0;
4395         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
4396                "diag=%d\n",
4397                port_id, vlan_id, on, diag);
4398         return -1;
4399 }
4400
4401 void
4402 rx_vlan_all_filter_set(portid_t port_id, int on)
4403 {
4404         uint16_t vlan_id;
4405
4406         if (port_id_is_invalid(port_id, ENABLED_WARN))
4407                 return;
4408         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4409                 if (rx_vft_set(port_id, vlan_id, on))
4410                         break;
4411         }
4412 }
4413
4414 void
4415 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4416 {
4417         int diag;
4418
4419         if (port_id_is_invalid(port_id, ENABLED_WARN))
4420                 return;
4421
4422         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4423         if (diag == 0)
4424                 return;
4425
4426         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
4427                "diag=%d\n",
4428                port_id, vlan_type, tp_id, diag);
4429 }
4430
4431 void
4432 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4433 {
4434         struct rte_eth_dev_info dev_info;
4435         int ret;
4436
4437         if (vlan_id_is_invalid(vlan_id))
4438                 return;
4439
4440         if (ports[port_id].dev_conf.txmode.offloads &
4441             DEV_TX_OFFLOAD_QINQ_INSERT) {
4442                 printf("Error, as QinQ has been enabled.\n");
4443                 return;
4444         }
4445
4446         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4447         if (ret != 0)
4448                 return;
4449
4450         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4451                 printf("Error: vlan insert is not supported by port %d\n",
4452                         port_id);
4453                 return;
4454         }
4455
4456         tx_vlan_reset(port_id);
4457         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4458         ports[port_id].tx_vlan_id = vlan_id;
4459 }
4460
4461 void
4462 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4463 {
4464         struct rte_eth_dev_info dev_info;
4465         int ret;
4466
4467         if (vlan_id_is_invalid(vlan_id))
4468                 return;
4469         if (vlan_id_is_invalid(vlan_id_outer))
4470                 return;
4471
4472         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4473         if (ret != 0)
4474                 return;
4475
4476         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4477                 printf("Error: qinq insert not supported by port %d\n",
4478                         port_id);
4479                 return;
4480         }
4481
4482         tx_vlan_reset(port_id);
4483         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4484                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4485         ports[port_id].tx_vlan_id = vlan_id;
4486         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4487 }
4488
4489 void
4490 tx_vlan_reset(portid_t port_id)
4491 {
4492         ports[port_id].dev_conf.txmode.offloads &=
4493                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4494                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4495         ports[port_id].tx_vlan_id = 0;
4496         ports[port_id].tx_vlan_id_outer = 0;
4497 }
4498
4499 void
4500 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4501 {
4502         if (port_id_is_invalid(port_id, ENABLED_WARN))
4503                 return;
4504
4505         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4506 }
4507
4508 void
4509 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4510 {
4511         uint16_t i;
4512         uint8_t existing_mapping_found = 0;
4513
4514         if (port_id_is_invalid(port_id, ENABLED_WARN))
4515                 return;
4516
4517         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4518                 return;
4519
4520         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4521                 printf("map_value not in required range 0..%d\n",
4522                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4523                 return;
4524         }
4525
4526         if (!is_rx) { /*then tx*/
4527                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
4528                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
4529                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
4530                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
4531                                 existing_mapping_found = 1;
4532                                 break;
4533                         }
4534                 }
4535                 if (!existing_mapping_found) { /* A new additional mapping... */
4536                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
4537                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
4538                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
4539                         nb_tx_queue_stats_mappings++;
4540                 }
4541         }
4542         else { /*rx*/
4543                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
4544                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
4545                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
4546                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
4547                                 existing_mapping_found = 1;
4548                                 break;
4549                         }
4550                 }
4551                 if (!existing_mapping_found) { /* A new additional mapping... */
4552                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
4553                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
4554                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
4555                         nb_rx_queue_stats_mappings++;
4556                 }
4557         }
4558 }
4559
4560 void
4561 set_xstats_hide_zero(uint8_t on_off)
4562 {
4563         xstats_hide_zero = on_off;
4564 }
4565
4566 void
4567 set_record_core_cycles(uint8_t on_off)
4568 {
4569         record_core_cycles = on_off;
4570 }
4571
4572 void
4573 set_record_burst_stats(uint8_t on_off)
4574 {
4575         record_burst_stats = on_off;
4576 }
4577
4578 static inline void
4579 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4580 {
4581         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4582
4583         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4584                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4585                         " tunnel_id: 0x%08x",
4586                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4587                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4588         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4589                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4590                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4591                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4592
4593                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4594                         rte_be_to_cpu_16(mask->src_port_mask),
4595                         rte_be_to_cpu_16(mask->dst_port_mask));
4596
4597                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4598                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4599                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4600                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4601                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4602
4603                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4604                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4605                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4606                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4607                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4608         }
4609
4610         printf("\n");
4611 }
4612
4613 static inline void
4614 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4615 {
4616         struct rte_eth_flex_payload_cfg *cfg;
4617         uint32_t i, j;
4618
4619         for (i = 0; i < flex_conf->nb_payloads; i++) {
4620                 cfg = &flex_conf->flex_set[i];
4621                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4622                         printf("\n    RAW:  ");
4623                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4624                         printf("\n    L2_PAYLOAD:  ");
4625                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4626                         printf("\n    L3_PAYLOAD:  ");
4627                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4628                         printf("\n    L4_PAYLOAD:  ");
4629                 else
4630                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4631                 for (j = 0; j < num; j++)
4632                         printf("  %-5u", cfg->src_offset[j]);
4633         }
4634         printf("\n");
4635 }
4636
4637 static char *
4638 flowtype_to_str(uint16_t flow_type)
4639 {
4640         struct flow_type_info {
4641                 char str[32];
4642                 uint16_t ftype;
4643         };
4644
4645         uint8_t i;
4646         static struct flow_type_info flowtype_str_table[] = {
4647                 {"raw", RTE_ETH_FLOW_RAW},
4648                 {"ipv4", RTE_ETH_FLOW_IPV4},
4649                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4650                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4651                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4652                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4653                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4654                 {"ipv6", RTE_ETH_FLOW_IPV6},
4655                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4656                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4657                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4658                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4659                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4660                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4661                 {"port", RTE_ETH_FLOW_PORT},
4662                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4663                 {"geneve", RTE_ETH_FLOW_GENEVE},
4664                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4665                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4666         };
4667
4668         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4669                 if (flowtype_str_table[i].ftype == flow_type)
4670                         return flowtype_str_table[i].str;
4671         }
4672
4673         return NULL;
4674 }
4675
4676 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4677
4678 static inline void
4679 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4680 {
4681         struct rte_eth_fdir_flex_mask *mask;
4682         uint32_t i, j;
4683         char *p;
4684
4685         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4686                 mask = &flex_conf->flex_mask[i];
4687                 p = flowtype_to_str(mask->flow_type);
4688                 printf("\n    %s:\t", p ? p : "unknown");
4689                 for (j = 0; j < num; j++)
4690                         printf(" %02x", mask->mask[j]);
4691         }
4692         printf("\n");
4693 }
4694
4695 static inline void
4696 print_fdir_flow_type(uint32_t flow_types_mask)
4697 {
4698         int i;
4699         char *p;
4700
4701         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4702                 if (!(flow_types_mask & (1 << i)))
4703                         continue;
4704                 p = flowtype_to_str(i);
4705                 if (p)
4706                         printf(" %s", p);
4707                 else
4708                         printf(" unknown");
4709         }
4710         printf("\n");
4711 }
4712
4713 static int
4714 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4715                     struct rte_eth_fdir_stats *fdir_stat)
4716 {
4717         int ret = -ENOTSUP;
4718
4719 #ifdef RTE_NET_I40E
4720         if (ret == -ENOTSUP) {
4721                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4722                 if (!ret)
4723                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4724         }
4725 #endif
4726 #ifdef RTE_NET_IXGBE
4727         if (ret == -ENOTSUP) {
4728                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4729                 if (!ret)
4730                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4731         }
4732 #endif
4733         switch (ret) {
4734         case 0:
4735                 break;
4736         case -ENOTSUP:
4737                 printf("\n FDIR is not supported on port %-2d\n",
4738                         port_id);
4739                 break;
4740         default:
4741                 printf("programming error: (%s)\n", strerror(-ret));
4742                 break;
4743         }
4744         return ret;
4745 }
4746
4747 void
4748 fdir_get_infos(portid_t port_id)
4749 {
4750         struct rte_eth_fdir_stats fdir_stat;
4751         struct rte_eth_fdir_info fdir_info;
4752
4753         static const char *fdir_stats_border = "########################";
4754
4755         if (port_id_is_invalid(port_id, ENABLED_WARN))
4756                 return;
4757
4758         memset(&fdir_info, 0, sizeof(fdir_info));
4759         memset(&fdir_stat, 0, sizeof(fdir_stat));
4760         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4761                 return;
4762
4763         printf("\n  %s FDIR infos for port %-2d     %s\n",
4764                fdir_stats_border, port_id, fdir_stats_border);
4765         printf("  MODE: ");
4766         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4767                 printf("  PERFECT\n");
4768         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4769                 printf("  PERFECT-MAC-VLAN\n");
4770         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4771                 printf("  PERFECT-TUNNEL\n");
4772         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4773                 printf("  SIGNATURE\n");
4774         else
4775                 printf("  DISABLE\n");
4776         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4777                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4778                 printf("  SUPPORTED FLOW TYPE: ");
4779                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4780         }
4781         printf("  FLEX PAYLOAD INFO:\n");
4782         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4783                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4784                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4785                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4786                 fdir_info.flex_payload_unit,
4787                 fdir_info.max_flex_payload_segment_num,
4788                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4789         printf("  MASK: ");
4790         print_fdir_mask(&fdir_info.mask);
4791         if (fdir_info.flex_conf.nb_payloads > 0) {
4792                 printf("  FLEX PAYLOAD SRC OFFSET:");
4793                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4794         }
4795         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4796                 printf("  FLEX MASK CFG:");
4797                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4798         }
4799         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4800                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4801         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4802                fdir_info.guarant_spc, fdir_info.best_spc);
4803         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4804                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4805                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4806                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4807                fdir_stat.collision, fdir_stat.free,
4808                fdir_stat.maxhash, fdir_stat.maxlen,
4809                fdir_stat.add, fdir_stat.remove,
4810                fdir_stat.f_add, fdir_stat.f_remove);
4811         printf("  %s############################%s\n",
4812                fdir_stats_border, fdir_stats_border);
4813 }
4814
4815 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4816
4817 void
4818 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4819 {
4820         struct rte_port *port;
4821         struct rte_eth_fdir_flex_conf *flex_conf;
4822         int i, idx = 0;
4823
4824         port = &ports[port_id];
4825         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4826         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4827                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4828                         idx = i;
4829                         break;
4830                 }
4831         }
4832         if (i >= RTE_ETH_FLOW_MAX) {
4833                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4834                         idx = flex_conf->nb_flexmasks;
4835                         flex_conf->nb_flexmasks++;
4836                 } else {
4837                         printf("The flex mask table is full. Can not set flex"
4838                                 " mask for flow_type(%u).", cfg->flow_type);
4839                         return;
4840                 }
4841         }
4842         rte_memcpy(&flex_conf->flex_mask[idx],
4843                          cfg,
4844                          sizeof(struct rte_eth_fdir_flex_mask));
4845 }
4846
4847 void
4848 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4849 {
4850         struct rte_port *port;
4851         struct rte_eth_fdir_flex_conf *flex_conf;
4852         int i, idx = 0;
4853
4854         port = &ports[port_id];
4855         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4856         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4857                 if (cfg->type == flex_conf->flex_set[i].type) {
4858                         idx = i;
4859                         break;
4860                 }
4861         }
4862         if (i >= RTE_ETH_PAYLOAD_MAX) {
4863                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4864                         idx = flex_conf->nb_payloads;
4865                         flex_conf->nb_payloads++;
4866                 } else {
4867                         printf("The flex payload table is full. Can not set"
4868                                 " flex payload for type(%u).", cfg->type);
4869                         return;
4870                 }
4871         }
4872         rte_memcpy(&flex_conf->flex_set[idx],
4873                          cfg,
4874                          sizeof(struct rte_eth_flex_payload_cfg));
4875
4876 }
4877
4878 void
4879 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4880 {
4881 #ifdef RTE_NET_IXGBE
4882         int diag;
4883
4884         if (is_rx)
4885                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4886         else
4887                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4888
4889         if (diag == 0)
4890                 return;
4891         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4892                         is_rx ? "rx" : "tx", port_id, diag);
4893         return;
4894 #endif
4895         printf("VF %s setting not supported for port %d\n",
4896                         is_rx ? "Rx" : "Tx", port_id);
4897         RTE_SET_USED(vf);
4898         RTE_SET_USED(on);
4899 }
4900
4901 int
4902 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4903 {
4904         int diag;
4905         struct rte_eth_link link;
4906         int ret;
4907
4908         if (port_id_is_invalid(port_id, ENABLED_WARN))
4909                 return 1;
4910         ret = eth_link_get_nowait_print_err(port_id, &link);
4911         if (ret < 0)
4912                 return 1;
4913         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4914             rate > link.link_speed) {
4915                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4916                         rate, link.link_speed);
4917                 return 1;
4918         }
4919         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4920         if (diag == 0)
4921                 return diag;
4922         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4923                 port_id, diag);
4924         return diag;
4925 }
4926
4927 int
4928 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4929 {
4930         int diag = -ENOTSUP;
4931
4932         RTE_SET_USED(vf);
4933         RTE_SET_USED(rate);
4934         RTE_SET_USED(q_msk);
4935
4936 #ifdef RTE_NET_IXGBE
4937         if (diag == -ENOTSUP)
4938                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4939                                                        q_msk);
4940 #endif
4941 #ifdef RTE_NET_BNXT
4942         if (diag == -ENOTSUP)
4943                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4944 #endif
4945         if (diag == 0)
4946                 return diag;
4947
4948         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4949                 port_id, diag);
4950         return diag;
4951 }
4952
4953 /*
4954  * Functions to manage the set of filtered Multicast MAC addresses.
4955  *
4956  * A pool of filtered multicast MAC addresses is associated with each port.
4957  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4958  * The address of the pool and the number of valid multicast MAC addresses
4959  * recorded in the pool are stored in the fields "mc_addr_pool" and
4960  * "mc_addr_nb" of the "rte_port" data structure.
4961  *
4962  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4963  * to be supplied a contiguous array of multicast MAC addresses.
4964  * To comply with this constraint, the set of multicast addresses recorded
4965  * into the pool are systematically compacted at the beginning of the pool.
4966  * Hence, when a multicast address is removed from the pool, all following
4967  * addresses, if any, are copied back to keep the set contiguous.
4968  */
4969 #define MCAST_POOL_INC 32
4970
4971 static int
4972 mcast_addr_pool_extend(struct rte_port *port)
4973 {
4974         struct rte_ether_addr *mc_pool;
4975         size_t mc_pool_size;
4976
4977         /*
4978          * If a free entry is available at the end of the pool, just
4979          * increment the number of recorded multicast addresses.
4980          */
4981         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
4982                 port->mc_addr_nb++;
4983                 return 0;
4984         }
4985
4986         /*
4987          * [re]allocate a pool with MCAST_POOL_INC more entries.
4988          * The previous test guarantees that port->mc_addr_nb is a multiple
4989          * of MCAST_POOL_INC.
4990          */
4991         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
4992                                                     MCAST_POOL_INC);
4993         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
4994                                                 mc_pool_size);
4995         if (mc_pool == NULL) {
4996                 printf("allocation of pool of %u multicast addresses failed\n",
4997                        port->mc_addr_nb + MCAST_POOL_INC);
4998                 return -ENOMEM;
4999         }
5000
5001         port->mc_addr_pool = mc_pool;
5002         port->mc_addr_nb++;
5003         return 0;
5004
5005 }
5006
5007 static void
5008 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5009 {
5010         if (mcast_addr_pool_extend(port) != 0)
5011                 return;
5012         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5013 }
5014
5015 static void
5016 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5017 {
5018         port->mc_addr_nb--;
5019         if (addr_idx == port->mc_addr_nb) {
5020                 /* No need to recompact the set of multicast addressses. */
5021                 if (port->mc_addr_nb == 0) {
5022                         /* free the pool of multicast addresses. */
5023                         free(port->mc_addr_pool);
5024                         port->mc_addr_pool = NULL;
5025                 }
5026                 return;
5027         }
5028         memmove(&port->mc_addr_pool[addr_idx],
5029                 &port->mc_addr_pool[addr_idx + 1],
5030                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5031 }
5032
5033 static int
5034 eth_port_multicast_addr_list_set(portid_t port_id)
5035 {
5036         struct rte_port *port;
5037         int diag;
5038
5039         port = &ports[port_id];
5040         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5041                                             port->mc_addr_nb);
5042         if (diag < 0)
5043                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5044                         port_id, port->mc_addr_nb, diag);
5045
5046         return diag;
5047 }
5048
5049 void
5050 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5051 {
5052         struct rte_port *port;
5053         uint32_t i;
5054
5055         if (port_id_is_invalid(port_id, ENABLED_WARN))
5056                 return;
5057
5058         port = &ports[port_id];
5059
5060         /*
5061          * Check that the added multicast MAC address is not already recorded
5062          * in the pool of multicast addresses.
5063          */
5064         for (i = 0; i < port->mc_addr_nb; i++) {
5065                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5066                         printf("multicast address already filtered by port\n");
5067                         return;
5068                 }
5069         }
5070
5071         mcast_addr_pool_append(port, mc_addr);
5072         if (eth_port_multicast_addr_list_set(port_id) < 0)
5073                 /* Rollback on failure, remove the address from the pool */
5074                 mcast_addr_pool_remove(port, i);
5075 }
5076
5077 void
5078 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5079 {
5080         struct rte_port *port;
5081         uint32_t i;
5082
5083         if (port_id_is_invalid(port_id, ENABLED_WARN))
5084                 return;
5085
5086         port = &ports[port_id];
5087
5088         /*
5089          * Search the pool of multicast MAC addresses for the removed address.
5090          */
5091         for (i = 0; i < port->mc_addr_nb; i++) {
5092                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5093                         break;
5094         }
5095         if (i == port->mc_addr_nb) {
5096                 printf("multicast address not filtered by port %d\n", port_id);
5097                 return;
5098         }
5099
5100         mcast_addr_pool_remove(port, i);
5101         if (eth_port_multicast_addr_list_set(port_id) < 0)
5102                 /* Rollback on failure, add the address back into the pool */
5103                 mcast_addr_pool_append(port, mc_addr);
5104 }
5105
5106 void
5107 port_dcb_info_display(portid_t port_id)
5108 {
5109         struct rte_eth_dcb_info dcb_info;
5110         uint16_t i;
5111         int ret;
5112         static const char *border = "================";
5113
5114         if (port_id_is_invalid(port_id, ENABLED_WARN))
5115                 return;
5116
5117         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5118         if (ret) {
5119                 printf("\n Failed to get dcb infos on port %-2d\n",
5120                         port_id);
5121                 return;
5122         }
5123         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5124         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5125         printf("\n  TC :        ");
5126         for (i = 0; i < dcb_info.nb_tcs; i++)
5127                 printf("\t%4d", i);
5128         printf("\n  Priority :  ");
5129         for (i = 0; i < dcb_info.nb_tcs; i++)
5130                 printf("\t%4d", dcb_info.prio_tc[i]);
5131         printf("\n  BW percent :");
5132         for (i = 0; i < dcb_info.nb_tcs; i++)
5133                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5134         printf("\n  RXQ base :  ");
5135         for (i = 0; i < dcb_info.nb_tcs; i++)
5136                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5137         printf("\n  RXQ number :");
5138         for (i = 0; i < dcb_info.nb_tcs; i++)
5139                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5140         printf("\n  TXQ base :  ");
5141         for (i = 0; i < dcb_info.nb_tcs; i++)
5142                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5143         printf("\n  TXQ number :");
5144         for (i = 0; i < dcb_info.nb_tcs; i++)
5145                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5146         printf("\n");
5147 }
5148
5149 uint8_t *
5150 open_file(const char *file_path, uint32_t *size)
5151 {
5152         int fd = open(file_path, O_RDONLY);
5153         off_t pkg_size;
5154         uint8_t *buf = NULL;
5155         int ret = 0;
5156         struct stat st_buf;
5157
5158         if (size)
5159                 *size = 0;
5160
5161         if (fd == -1) {
5162                 printf("%s: Failed to open %s\n", __func__, file_path);
5163                 return buf;
5164         }
5165
5166         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5167                 close(fd);
5168                 printf("%s: File operations failed\n", __func__);
5169                 return buf;
5170         }
5171
5172         pkg_size = st_buf.st_size;
5173         if (pkg_size < 0) {
5174                 close(fd);
5175                 printf("%s: File operations failed\n", __func__);
5176                 return buf;
5177         }
5178
5179         buf = (uint8_t *)malloc(pkg_size);
5180         if (!buf) {
5181                 close(fd);
5182                 printf("%s: Failed to malloc memory\n", __func__);
5183                 return buf;
5184         }
5185
5186         ret = read(fd, buf, pkg_size);
5187         if (ret < 0) {
5188                 close(fd);
5189                 printf("%s: File read operation failed\n", __func__);
5190                 close_file(buf);
5191                 return NULL;
5192         }
5193
5194         if (size)
5195                 *size = pkg_size;
5196
5197         close(fd);
5198
5199         return buf;
5200 }
5201
5202 int
5203 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5204 {
5205         FILE *fh = fopen(file_path, "wb");
5206
5207         if (fh == NULL) {
5208                 printf("%s: Failed to open %s\n", __func__, file_path);
5209                 return -1;
5210         }
5211
5212         if (fwrite(buf, 1, size, fh) != size) {
5213                 fclose(fh);
5214                 printf("%s: File write operation failed\n", __func__);
5215                 return -1;
5216         }
5217
5218         fclose(fh);
5219
5220         return 0;
5221 }
5222
5223 int
5224 close_file(uint8_t *buf)
5225 {
5226         if (buf) {
5227                 free((void *)buf);
5228                 return 0;
5229         }
5230
5231         return -1;
5232 }
5233
5234 void
5235 port_queue_region_info_display(portid_t port_id, void *buf)
5236 {
5237 #ifdef RTE_NET_I40E
5238         uint16_t i, j;
5239         struct rte_pmd_i40e_queue_regions *info =
5240                 (struct rte_pmd_i40e_queue_regions *)buf;
5241         static const char *queue_region_info_stats_border = "-------";
5242
5243         if (!info->queue_region_number)
5244                 printf("there is no region has been set before");
5245
5246         printf("\n      %s All queue region info for port=%2d %s",
5247                         queue_region_info_stats_border, port_id,
5248                         queue_region_info_stats_border);
5249         printf("\n      queue_region_number: %-14u \n",
5250                         info->queue_region_number);
5251
5252         for (i = 0; i < info->queue_region_number; i++) {
5253                 printf("\n      region_id: %-14u queue_number: %-14u "
5254                         "queue_start_index: %-14u \n",
5255                         info->region[i].region_id,
5256                         info->region[i].queue_num,
5257                         info->region[i].queue_start_index);
5258
5259                 printf("  user_priority_num is  %-14u :",
5260                                         info->region[i].user_priority_num);
5261                 for (j = 0; j < info->region[i].user_priority_num; j++)
5262                         printf(" %-14u ", info->region[i].user_priority[j]);
5263
5264                 printf("\n      flowtype_num is  %-14u :",
5265                                 info->region[i].flowtype_num);
5266                 for (j = 0; j < info->region[i].flowtype_num; j++)
5267                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
5268         }
5269 #else
5270         RTE_SET_USED(port_id);
5271         RTE_SET_USED(buf);
5272 #endif
5273
5274         printf("\n\n");
5275 }
5276
5277 void
5278 show_macs(portid_t port_id)
5279 {
5280         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5281         struct rte_eth_dev_info dev_info;
5282         struct rte_ether_addr *addr;
5283         uint32_t i, num_macs = 0;
5284         struct rte_eth_dev *dev;
5285
5286         dev = &rte_eth_devices[port_id];
5287
5288         rte_eth_dev_info_get(port_id, &dev_info);
5289
5290         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5291                 addr = &dev->data->mac_addrs[i];
5292
5293                 /* skip zero address */
5294                 if (rte_is_zero_ether_addr(addr))
5295                         continue;
5296
5297                 num_macs++;
5298         }
5299
5300         printf("Number of MAC address added: %d\n", num_macs);
5301
5302         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5303                 addr = &dev->data->mac_addrs[i];
5304
5305                 /* skip zero address */
5306                 if (rte_is_zero_ether_addr(addr))
5307                         continue;
5308
5309                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5310                 printf("  %s\n", buf);
5311         }
5312 }
5313
5314 void
5315 show_mcast_macs(portid_t port_id)
5316 {
5317         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5318         struct rte_ether_addr *addr;
5319         struct rte_port *port;
5320         uint32_t i;
5321
5322         port = &ports[port_id];
5323
5324         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5325
5326         for (i = 0; i < port->mc_addr_nb; i++) {
5327                 addr = &port->mc_addr_pool[i];
5328
5329                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5330                 printf("  %s\n", buf);
5331         }
5332 }