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 | ETH_RSS_ECPRI},
  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         { "ecpri", ETH_RSS_ECPRI },
 140         { NULL, 0 },
 141 };
 142
 143 static const struct {
 144         enum rte_eth_fec_mode mode;
 145         const char *name;
 146 } fec_mode_name[] = {
 147         {
 148                 .mode = RTE_ETH_FEC_NOFEC,
 149                 .name = "off",
 150         },
 151         {
 152                 .mode = RTE_ETH_FEC_AUTO,
 153                 .name = "auto",
 154         },
 155         {
 156                 .mode = RTE_ETH_FEC_BASER,
 157                 .name = "baser",
 158         },
 159         {
 160                 .mode = RTE_ETH_FEC_RS,
 161                 .name = "rs",
 162         },
 163 };
 164
 165 static void
 166 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 167 {
 168         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 169         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 170         printf("%s%s", name, buf);
 171 }
 172
 173 void
 174 nic_stats_display(portid_t port_id)
 175 {
 176         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 177         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 178         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 179         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 180         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 181         struct timespec cur_time;
 182         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 183                                                                 diff_ns;
 184         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 185         struct rte_eth_stats stats;
 186         struct rte_port *port = &ports[port_id];
 187         uint8_t i;
 188
 189         static const char *nic_stats_border = "########################";
 190
 191         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 192                 print_valid_ports();
 193                 return;
 194         }
 195         rte_eth_stats_get(port_id, &stats);
 196         printf("\n  %s NIC statistics for port %-2d %s\n",
 197                nic_stats_border, port_id, nic_stats_border);
 198
 199         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 200                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 201                        "%-"PRIu64"\n",
 202                        stats.ipackets, stats.imissed, stats.ibytes);
 203                 printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 204                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 205                        stats.rx_nombuf);
 206                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 207                        "%-"PRIu64"\n",
 208                        stats.opackets, stats.oerrors, stats.obytes);
 209         }
 210         else {
 211                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 212                        "    RX-bytes: %10"PRIu64"\n",
 213                        stats.ipackets, stats.ierrors, stats.ibytes);
 214                 printf("  RX-errors:  %10"PRIu64"\n", stats.ierrors);
 215                 printf("  RX-nombuf:               %10"PRIu64"\n",
 216                        stats.rx_nombuf);
 217                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 218                        "    TX-bytes: %10"PRIu64"\n",
 219                        stats.opackets, stats.oerrors, stats.obytes);
 220         }
 221
 222         if (port->rx_queue_stats_mapping_enabled) {
 223                 printf("\n");
 224                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 225                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 226                                "    RX-errors: %10"PRIu64
 227                                "    RX-bytes: %10"PRIu64"\n",
 228                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 229                 }
 230         }
 231         if (port->tx_queue_stats_mapping_enabled) {
 232                 printf("\n");
 233                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 234                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 235                                "                             TX-bytes: %10"PRIu64"\n",
 236                                i, stats.q_opackets[i], stats.q_obytes[i]);
 237                 }
 238         }
 239
 240         diff_ns = 0;
 241         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 242                 uint64_t ns;
 243
 244                 ns = cur_time.tv_sec * NS_PER_SEC;
 245                 ns += cur_time.tv_nsec;
 246
 247                 if (prev_ns[port_id] != 0)
 248                         diff_ns = ns - prev_ns[port_id];
 249                 prev_ns[port_id] = ns;
 250         }
 251
 252         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 253                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 254         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 255                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 256         prev_pkts_rx[port_id] = stats.ipackets;
 257         prev_pkts_tx[port_id] = stats.opackets;
 258         mpps_rx = diff_ns > 0 ?
 259                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 260         mpps_tx = diff_ns > 0 ?
 261                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 262
 263         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 264                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 265         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 266                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 267         prev_bytes_rx[port_id] = stats.ibytes;
 268         prev_bytes_tx[port_id] = stats.obytes;
 269         mbps_rx = diff_ns > 0 ?
 270                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 271         mbps_tx = diff_ns > 0 ?
 272                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 273
 274         printf("\n  Throughput (since last show)\n");
 275         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 276                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 277                mpps_tx, mbps_tx * 8);
 278
 279         printf("  %s############################%s\n",
 280                nic_stats_border, nic_stats_border);
 281 }
 282
 283 void
 284 nic_stats_clear(portid_t port_id)
 285 {
 286         int ret;
 287
 288         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 289                 print_valid_ports();
 290                 return;
 291         }
 292
 293         ret = rte_eth_stats_reset(port_id);
 294         if (ret != 0) {
 295                 printf("%s: Error: failed to reset stats (port %u): %s",
 296                        __func__, port_id, strerror(-ret));
 297                 return;
 298         }
 299
 300         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 301         if (ret != 0) {
 302                 if (ret < 0)
 303                         ret = -ret;
 304                 printf("%s: Error: failed to get stats (port %u): %s",
 305                        __func__, port_id, strerror(ret));
 306                 return;
 307         }
 308         printf("\n  NIC statistics for port %d cleared\n", port_id);
 309 }
 310
 311 void
 312 nic_xstats_display(portid_t port_id)
 313 {
 314         struct rte_eth_xstat *xstats;
 315         int cnt_xstats, idx_xstat;
 316         struct rte_eth_xstat_name *xstats_names;
 317
 318         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 319                 print_valid_ports();
 320                 return;
 321         }
 322         printf("###### NIC extended statistics for port %-2d\n", port_id);
 323         if (!rte_eth_dev_is_valid_port(port_id)) {
 324                 printf("Error: Invalid port number %i\n", port_id);
 325                 return;
 326         }
 327
 328         /* Get count */
 329         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 330         if (cnt_xstats  < 0) {
 331                 printf("Error: Cannot get count of xstats\n");
 332                 return;
 333         }
 334
 335         /* Get id-name lookup table */
 336         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 337         if (xstats_names == NULL) {
 338                 printf("Cannot allocate memory for xstats lookup\n");
 339                 return;
 340         }
 341         if (cnt_xstats != rte_eth_xstats_get_names(
 342                         port_id, xstats_names, cnt_xstats)) {
 343                 printf("Error: Cannot get xstats lookup\n");
 344                 free(xstats_names);
 345                 return;
 346         }
 347
 348         /* Get stats themselves */
 349         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 350         if (xstats == NULL) {
 351                 printf("Cannot allocate memory for xstats\n");
 352                 free(xstats_names);
 353                 return;
 354         }
 355         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 356                 printf("Error: Unable to get xstats\n");
 357                 free(xstats_names);
 358                 free(xstats);
 359                 return;
 360         }
 361
 362         /* Display xstats */
 363         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 364                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 365                         continue;
 366                 printf("%s: %"PRIu64"\n",
 367                         xstats_names[idx_xstat].name,
 368                         xstats[idx_xstat].value);
 369         }
 370         free(xstats_names);
 371         free(xstats);
 372 }
 373
 374 void
 375 nic_xstats_clear(portid_t port_id)
 376 {
 377         int ret;
 378
 379         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 380                 print_valid_ports();
 381                 return;
 382         }
 383
 384         ret = rte_eth_xstats_reset(port_id);
 385         if (ret != 0) {
 386                 printf("%s: Error: failed to reset xstats (port %u): %s",
 387                        __func__, port_id, strerror(-ret));
 388                 return;
 389         }
 390
 391         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 392         if (ret != 0) {
 393                 if (ret < 0)
 394                         ret = -ret;
 395                 printf("%s: Error: failed to get stats (port %u): %s",
 396                        __func__, port_id, strerror(ret));
 397                 return;
 398         }
 399 }
 400
 401 void
 402 nic_stats_mapping_display(portid_t port_id)
 403 {
 404         struct rte_port *port = &ports[port_id];
 405         uint16_t i;
 406
 407         static const char *nic_stats_mapping_border = "########################";
 408
 409         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 410                 print_valid_ports();
 411                 return;
 412         }
 413
 414         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 415                 printf("Port id %d - either does not support queue statistic mapping or"
 416                        " no queue statistic mapping set\n", port_id);
 417                 return;
 418         }
 419
 420         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 421                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 422
 423         if (port->rx_queue_stats_mapping_enabled) {
 424                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 425                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 426                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 427                                        rx_queue_stats_mappings[i].queue_id,
 428                                        rx_queue_stats_mappings[i].stats_counter_id);
 429                         }
 430                 }
 431                 printf("\n");
 432         }
 433
 434
 435         if (port->tx_queue_stats_mapping_enabled) {
 436                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 437                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 438                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 439                                        tx_queue_stats_mappings[i].queue_id,
 440                                        tx_queue_stats_mappings[i].stats_counter_id);
 441                         }
 442                 }
 443         }
 444
 445         printf("  %s####################################%s\n",
 446                nic_stats_mapping_border, nic_stats_mapping_border);
 447 }
 448
 449 void
 450 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 451 {
 452         struct rte_eth_burst_mode mode;
 453         struct rte_eth_rxq_info qinfo;
 454         int32_t rc;
 455         static const char *info_border = "*********************";
 456
 457         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 458         if (rc != 0) {
 459                 printf("Failed to retrieve information for port: %u, "
 460                         "RX queue: %hu\nerror desc: %s(%d)\n",
 461                         port_id, queue_id, strerror(-rc), rc);
 462                 return;
 463         }
 464
 465         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 466                info_border, port_id, queue_id, info_border);
 467
 468         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 469         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 470         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 471         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 472         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 473         printf("\nRX drop packets: %s",
 474                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 475         printf("\nRX deferred start: %s",
 476                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 477         printf("\nRX scattered packets: %s",
 478                 (qinfo.scattered_rx != 0) ? "on" : "off");
 479         if (qinfo.rx_buf_size != 0)
 480                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 481         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 482
 483         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 484                 printf("\nBurst mode: %s%s",
 485                        mode.info,
 486                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 487                                 " (per queue)" : "");
 488
 489         printf("\n");
 490 }
 491
 492 void
 493 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 494 {
 495         struct rte_eth_burst_mode mode;
 496         struct rte_eth_txq_info qinfo;
 497         int32_t rc;
 498         static const char *info_border = "*********************";
 499
 500         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 501         if (rc != 0) {
 502                 printf("Failed to retrieve information for port: %u, "
 503                         "TX queue: %hu\nerror desc: %s(%d)\n",
 504                         port_id, queue_id, strerror(-rc), rc);
 505                 return;
 506         }
 507
 508         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 509                info_border, port_id, queue_id, info_border);
 510
 511         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 512         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 513         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 514         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 515         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 516         printf("\nTX deferred start: %s",
 517                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 518         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 519
 520         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 521                 printf("\nBurst mode: %s%s",
 522                        mode.info,
 523                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 524                                 " (per queue)" : "");
 525
 526         printf("\n");
 527 }
 528
 529 static int bus_match_all(const struct rte_bus *bus, const void *data)
 530 {
 531         RTE_SET_USED(bus);
 532         RTE_SET_USED(data);
 533         return 0;
 534 }
 535
 536 static void
 537 device_infos_display_speeds(uint32_t speed_capa)
 538 {
 539         printf("\n\tDevice speed capability:");
 540         if (speed_capa == ETH_LINK_SPEED_AUTONEG)
 541                 printf(" Autonegotiate (all speeds)");
 542         if (speed_capa & ETH_LINK_SPEED_FIXED)
 543                 printf(" Disable autonegotiate (fixed speed)  ");
 544         if (speed_capa & ETH_LINK_SPEED_10M_HD)
 545                 printf(" 10 Mbps half-duplex  ");
 546         if (speed_capa & ETH_LINK_SPEED_10M)
 547                 printf(" 10 Mbps full-duplex  ");
 548         if (speed_capa & ETH_LINK_SPEED_100M_HD)
 549                 printf(" 100 Mbps half-duplex  ");
 550         if (speed_capa & ETH_LINK_SPEED_100M)
 551                 printf(" 100 Mbps full-duplex  ");
 552         if (speed_capa & ETH_LINK_SPEED_1G)
 553                 printf(" 1 Gbps  ");
 554         if (speed_capa & ETH_LINK_SPEED_2_5G)
 555                 printf(" 2.5 Gbps  ");
 556         if (speed_capa & ETH_LINK_SPEED_5G)
 557                 printf(" 5 Gbps  ");
 558         if (speed_capa & ETH_LINK_SPEED_10G)
 559                 printf(" 10 Gbps  ");
 560         if (speed_capa & ETH_LINK_SPEED_20G)
 561                 printf(" 20 Gbps  ");
 562         if (speed_capa & ETH_LINK_SPEED_25G)
 563                 printf(" 25 Gbps  ");
 564         if (speed_capa & ETH_LINK_SPEED_40G)
 565                 printf(" 40 Gbps  ");
 566         if (speed_capa & ETH_LINK_SPEED_50G)
 567                 printf(" 50 Gbps  ");
 568         if (speed_capa & ETH_LINK_SPEED_56G)
 569                 printf(" 56 Gbps  ");
 570         if (speed_capa & ETH_LINK_SPEED_100G)
 571                 printf(" 100 Gbps  ");
 572         if (speed_capa & ETH_LINK_SPEED_200G)
 573                 printf(" 200 Gbps  ");
 574 }
 575
 576 void
 577 device_infos_display(const char *identifier)
 578 {
 579         static const char *info_border = "*********************";
 580         struct rte_bus *start = NULL, *next;
 581         struct rte_dev_iterator dev_iter;
 582         char name[RTE_ETH_NAME_MAX_LEN];
 583         struct rte_ether_addr mac_addr;
 584         struct rte_device *dev;
 585         struct rte_devargs da;
 586         portid_t port_id;
 587         struct rte_eth_dev_info dev_info;
 588         char devstr[128];
 589
 590         memset(&da, 0, sizeof(da));
 591         if (!identifier)
 592                 goto skip_parse;
 593
 594         if (rte_devargs_parsef(&da, "%s", identifier)) {
 595                 printf("cannot parse identifier\n");
 596                 if (da.args)
 597                         free(da.args);
 598                 return;
 599         }
 600
 601 skip_parse:
 602         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 603
 604                 start = next;
 605                 if (identifier && da.bus != next)
 606                         continue;
 607
 608                 /* Skip buses that don't have iterate method */
 609                 if (!next->dev_iterate)
 610                         continue;
 611
 612                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 613                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 614
 615                         if (!dev->driver)
 616                                 continue;
 617                         /* Check for matching device if identifier is present */
 618                         if (identifier &&
 619                             strncmp(da.name, dev->name, strlen(dev->name)))
 620                                 continue;
 621                         printf("\n%s Infos for device %s %s\n",
 622                                info_border, dev->name, info_border);
 623                         printf("Bus name: %s", dev->bus->name);
 624                         printf("\nDriver name: %s", dev->driver->name);
 625                         printf("\nDevargs: %s",
 626                                dev->devargs ? dev->devargs->args : "");
 627                         printf("\nConnect to socket: %d", dev->numa_node);
 628                         printf("\n");
 629
 630                         /* List ports with matching device name */
 631                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 632                                 printf("\n\tPort id: %-2d", port_id);
 633                                 if (eth_macaddr_get_print_err(port_id,
 634                                                               &mac_addr) == 0)
 635                                         print_ethaddr("\n\tMAC address: ",
 636                                                       &mac_addr);
 637                                 rte_eth_dev_get_name_by_port(port_id, name);
 638                                 printf("\n\tDevice name: %s", name);
 639                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 640                                         device_infos_display_speeds(dev_info.speed_capa);
 641                                 printf("\n");
 642                         }
 643                 }
 644         };
 645 }
 646
 647 void
 648 port_infos_display(portid_t port_id)
 649 {
 650         struct rte_port *port;
 651         struct rte_ether_addr mac_addr;
 652         struct rte_eth_link link;
 653         struct rte_eth_dev_info dev_info;
 654         int vlan_offload;
 655         struct rte_mempool * mp;
 656         static const char *info_border = "*********************";
 657         uint16_t mtu;
 658         char name[RTE_ETH_NAME_MAX_LEN];
 659         int ret;
 660         char fw_version[ETHDEV_FWVERS_LEN];
 661
 662         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 663                 print_valid_ports();
 664                 return;
 665         }
 666         port = &ports[port_id];
 667         ret = eth_link_get_nowait_print_err(port_id, &link);
 668         if (ret < 0)
 669                 return;
 670
 671         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 672         if (ret != 0)
 673                 return;
 674
 675         printf("\n%s Infos for port %-2d %s\n",
 676                info_border, port_id, info_border);
 677         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 678                 print_ethaddr("MAC address: ", &mac_addr);
 679         rte_eth_dev_get_name_by_port(port_id, name);
 680         printf("\nDevice name: %s", name);
 681         printf("\nDriver name: %s", dev_info.driver_name);
 682
 683         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 684                                                 ETHDEV_FWVERS_LEN) == 0)
 685                 printf("\nFirmware-version: %s", fw_version);
 686         else
 687                 printf("\nFirmware-version: %s", "not available");
 688
 689         if (dev_info.device->devargs && dev_info.device->devargs->args)
 690                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 691         printf("\nConnect to socket: %u", port->socket_id);
 692
 693         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 694                 mp = mbuf_pool_find(port_numa[port_id], 0);
 695                 if (mp)
 696                         printf("\nmemory allocation on the socket: %d",
 697                                                         port_numa[port_id]);
 698         } else
 699                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 700
 701         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 702         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 703         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 704                ("full-duplex") : ("half-duplex"));
 705
 706         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 707                 printf("MTU: %u\n", mtu);
 708
 709         printf("Promiscuous mode: %s\n",
 710                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 711         printf("Allmulticast mode: %s\n",
 712                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 713         printf("Maximum number of MAC addresses: %u\n",
 714                (unsigned int)(port->dev_info.max_mac_addrs));
 715         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 716                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 717
 718         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 719         if (vlan_offload >= 0){
 720                 printf("VLAN offload: \n");
 721                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 722                         printf("  strip on, ");
 723                 else
 724                         printf("  strip off, ");
 725
 726                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 727                         printf("filter on, ");
 728                 else
 729                         printf("filter off, ");
 730
 731                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 732                         printf("extend on, ");
 733                 else
 734                         printf("extend off, ");
 735
 736                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 737                         printf("qinq strip on\n");
 738                 else
 739                         printf("qinq strip off\n");
 740         }
 741
 742         if (dev_info.hash_key_size > 0)
 743                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 744         if (dev_info.reta_size > 0)
 745                 printf("Redirection table size: %u\n", dev_info.reta_size);
 746         if (!dev_info.flow_type_rss_offloads)
 747                 printf("No RSS offload flow type is supported.\n");
 748         else {
 749                 uint16_t i;
 750                 char *p;
 751
 752                 printf("Supported RSS offload flow types:\n");
 753                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 754                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 755                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 756                                 continue;
 757                         p = flowtype_to_str(i);
 758                         if (p)
 759                                 printf("  %s\n", p);
 760                         else
 761                                 printf("  user defined %d\n", i);
 762                 }
 763         }
 764
 765         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 766         printf("Maximum configurable length of RX packet: %u\n",
 767                 dev_info.max_rx_pktlen);
 768         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 769                 dev_info.max_lro_pkt_size);
 770         if (dev_info.max_vfs)
 771                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 772         if (dev_info.max_vmdq_pools)
 773                 printf("Maximum number of VMDq pools: %u\n",
 774                         dev_info.max_vmdq_pools);
 775
 776         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 777         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 778         printf("Max possible number of RXDs per queue: %hu\n",
 779                 dev_info.rx_desc_lim.nb_max);
 780         printf("Min possible number of RXDs per queue: %hu\n",
 781                 dev_info.rx_desc_lim.nb_min);
 782         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 783
 784         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 785         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 786         printf("Max possible number of TXDs per queue: %hu\n",
 787                 dev_info.tx_desc_lim.nb_max);
 788         printf("Min possible number of TXDs per queue: %hu\n",
 789                 dev_info.tx_desc_lim.nb_min);
 790         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 791         printf("Max segment number per packet: %hu\n",
 792                 dev_info.tx_desc_lim.nb_seg_max);
 793         printf("Max segment number per MTU/TSO: %hu\n",
 794                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 795
 796         /* Show switch info only if valid switch domain and port id is set */
 797         if (dev_info.switch_info.domain_id !=
 798                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 799                 if (dev_info.switch_info.name)
 800                         printf("Switch name: %s\n", dev_info.switch_info.name);
 801
 802                 printf("Switch domain Id: %u\n",
 803                         dev_info.switch_info.domain_id);
 804                 printf("Switch Port Id: %u\n",
 805                         dev_info.switch_info.port_id);
 806         }
 807 }
 808
 809 void
 810 port_summary_header_display(void)
 811 {
 812         uint16_t port_number;
 813
 814         port_number = rte_eth_dev_count_avail();
 815         printf("Number of available ports: %i\n", port_number);
 816         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 817                         "Driver", "Status", "Link");
 818 }
 819
 820 void
 821 port_summary_display(portid_t port_id)
 822 {
 823         struct rte_ether_addr mac_addr;
 824         struct rte_eth_link link;
 825         struct rte_eth_dev_info dev_info;
 826         char name[RTE_ETH_NAME_MAX_LEN];
 827         int ret;
 828
 829         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 830                 print_valid_ports();
 831                 return;
 832         }
 833
 834         ret = eth_link_get_nowait_print_err(port_id, &link);
 835         if (ret < 0)
 836                 return;
 837
 838         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 839         if (ret != 0)
 840                 return;
 841
 842         rte_eth_dev_get_name_by_port(port_id, name);
 843         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 844         if (ret != 0)
 845                 return;
 846
 847         printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n",
 848                 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1],
 849                 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3],
 850                 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name,
 851                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 852                 rte_eth_link_speed_to_str(link.link_speed));
 853 }
 854
 855 void
 856 port_eeprom_display(portid_t port_id)
 857 {
 858         struct rte_dev_eeprom_info einfo;
 859         int ret;
 860         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 861                 print_valid_ports();
 862                 return;
 863         }
 864
 865         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 866         if (len_eeprom < 0) {
 867                 switch (len_eeprom) {
 868                 case -ENODEV:
 869                         printf("port index %d invalid\n", port_id);
 870                         break;
 871                 case -ENOTSUP:
 872                         printf("operation not supported by device\n");
 873                         break;
 874                 case -EIO:
 875                         printf("device is removed\n");
 876                         break;
 877                 default:
 878                         printf("Unable to get EEPROM: %d\n", len_eeprom);
 879                         break;
 880                 }
 881                 return;
 882         }
 883
 884         char buf[len_eeprom];
 885         einfo.offset = 0;
 886         einfo.length = len_eeprom;
 887         einfo.data = buf;
 888
 889         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 890         if (ret != 0) {
 891                 switch (ret) {
 892                 case -ENODEV:
 893                         printf("port index %d invalid\n", port_id);
 894                         break;
 895                 case -ENOTSUP:
 896                         printf("operation not supported by device\n");
 897                         break;
 898                 case -EIO:
 899                         printf("device is removed\n");
 900                         break;
 901                 default:
 902                         printf("Unable to get EEPROM: %d\n", ret);
 903                         break;
 904                 }
 905                 return;
 906         }
 907         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 908         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 909 }
 910
 911 void
 912 port_module_eeprom_display(portid_t port_id)
 913 {
 914         struct rte_eth_dev_module_info minfo;
 915         struct rte_dev_eeprom_info einfo;
 916         int ret;
 917
 918         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 919                 print_valid_ports();
 920                 return;
 921         }
 922
 923
 924         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 925         if (ret != 0) {
 926                 switch (ret) {
 927                 case -ENODEV:
 928                         printf("port index %d invalid\n", port_id);
 929                         break;
 930                 case -ENOTSUP:
 931                         printf("operation not supported by device\n");
 932                         break;
 933                 case -EIO:
 934                         printf("device is removed\n");
 935                         break;
 936                 default:
 937                         printf("Unable to get module EEPROM: %d\n", ret);
 938                         break;
 939                 }
 940                 return;
 941         }
 942
 943         char buf[minfo.eeprom_len];
 944         einfo.offset = 0;
 945         einfo.length = minfo.eeprom_len;
 946         einfo.data = buf;
 947
 948         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 949         if (ret != 0) {
 950                 switch (ret) {
 951                 case -ENODEV:
 952                         printf("port index %d invalid\n", port_id);
 953                         break;
 954                 case -ENOTSUP:
 955                         printf("operation not supported by device\n");
 956                         break;
 957                 case -EIO:
 958                         printf("device is removed\n");
 959                         break;
 960                 default:
 961                         printf("Unable to get module EEPROM: %d\n", ret);
 962                         break;
 963                 }
 964                 return;
 965         }
 966
 967         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 968         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 969 }
 970
 971 void
 972 port_offload_cap_display(portid_t port_id)
 973 {
 974         struct rte_eth_dev_info dev_info;
 975         static const char *info_border = "************";
 976         int ret;
 977
 978         if (port_id_is_invalid(port_id, ENABLED_WARN))
 979                 return;
 980
 981         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 982         if (ret != 0)
 983                 return;
 984
 985         printf("\n%s Port %d supported offload features: %s\n",
 986                 info_border, port_id, info_border);
 987
 988         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_VLAN_STRIP) {
 989                 printf("VLAN stripped:                 ");
 990                 if (ports[port_id].dev_conf.rxmode.offloads &
 991                     DEV_RX_OFFLOAD_VLAN_STRIP)
 992                         printf("on\n");
 993                 else
 994                         printf("off\n");
 995         }
 996
 997         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_QINQ_STRIP) {
 998                 printf("Double VLANs stripped:         ");
 999                 if (ports[port_id].dev_conf.rxmode.offloads &
1000                     DEV_RX_OFFLOAD_QINQ_STRIP)
1001                         printf("on\n");
1002                 else
1003                         printf("off\n");
1004         }
1005
1006         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_IPV4_CKSUM) {
1007                 printf("RX IPv4 checksum:              ");
1008                 if (ports[port_id].dev_conf.rxmode.offloads &
1009                     DEV_RX_OFFLOAD_IPV4_CKSUM)
1010                         printf("on\n");
1011                 else
1012                         printf("off\n");
1013         }
1014
1015         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_UDP_CKSUM) {
1016                 printf("RX UDP checksum:               ");
1017                 if (ports[port_id].dev_conf.rxmode.offloads &
1018                     DEV_RX_OFFLOAD_UDP_CKSUM)
1019                         printf("on\n");
1020                 else
1021                         printf("off\n");
1022         }
1023
1024         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_CKSUM) {
1025                 printf("RX TCP checksum:               ");
1026                 if (ports[port_id].dev_conf.rxmode.offloads &
1027                     DEV_RX_OFFLOAD_TCP_CKSUM)
1028                         printf("on\n");
1029                 else
1030                         printf("off\n");
1031         }
1032
1033         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SCTP_CKSUM) {
1034                 printf("RX SCTP checksum:              ");
1035                 if (ports[port_id].dev_conf.rxmode.offloads &
1036                     DEV_RX_OFFLOAD_SCTP_CKSUM)
1037                         printf("on\n");
1038                 else
1039                         printf("off\n");
1040         }
1041
1042         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM) {
1043                 printf("RX Outer IPv4 checksum:        ");
1044                 if (ports[port_id].dev_conf.rxmode.offloads &
1045                     DEV_RX_OFFLOAD_OUTER_IPV4_CKSUM)
1046                         printf("on\n");
1047                 else
1048                         printf("off\n");
1049         }
1050
1051         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_OUTER_UDP_CKSUM) {
1052                 printf("RX Outer UDP checksum:         ");
1053                 if (ports[port_id].dev_conf.rxmode.offloads &
1054                     DEV_RX_OFFLOAD_OUTER_UDP_CKSUM)
1055                         printf("on\n");
1056                 else
1057                         printf("off\n");
1058         }
1059
1060         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TCP_LRO) {
1061                 printf("Large receive offload:         ");
1062                 if (ports[port_id].dev_conf.rxmode.offloads &
1063                     DEV_RX_OFFLOAD_TCP_LRO)
1064                         printf("on\n");
1065                 else
1066                         printf("off\n");
1067         }
1068
1069         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_TIMESTAMP) {
1070                 printf("HW timestamp:                  ");
1071                 if (ports[port_id].dev_conf.rxmode.offloads &
1072                     DEV_RX_OFFLOAD_TIMESTAMP)
1073                         printf("on\n");
1074                 else
1075                         printf("off\n");
1076         }
1077
1078         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_KEEP_CRC) {
1079                 printf("Rx Keep CRC:                   ");
1080                 if (ports[port_id].dev_conf.rxmode.offloads &
1081                     DEV_RX_OFFLOAD_KEEP_CRC)
1082                         printf("on\n");
1083                 else
1084                         printf("off\n");
1085         }
1086
1087         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_SECURITY) {
1088                 printf("RX offload security:           ");
1089                 if (ports[port_id].dev_conf.rxmode.offloads &
1090                     DEV_RX_OFFLOAD_SECURITY)
1091                         printf("on\n");
1092                 else
1093                         printf("off\n");
1094         }
1095
1096         if (dev_info.rx_offload_capa & RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT) {
1097                 printf("RX offload buffer split:       ");
1098                 if (ports[port_id].dev_conf.rxmode.offloads &
1099                     RTE_ETH_RX_OFFLOAD_BUFFER_SPLIT)
1100                         printf("on\n");
1101                 else
1102                         printf("off\n");
1103         }
1104
1105         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) {
1106                 printf("VLAN insert:                   ");
1107                 if (ports[port_id].dev_conf.txmode.offloads &
1108                     DEV_TX_OFFLOAD_VLAN_INSERT)
1109                         printf("on\n");
1110                 else
1111                         printf("off\n");
1112         }
1113
1114         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) {
1115                 printf("Double VLANs insert:           ");
1116                 if (ports[port_id].dev_conf.txmode.offloads &
1117                     DEV_TX_OFFLOAD_QINQ_INSERT)
1118                         printf("on\n");
1119                 else
1120                         printf("off\n");
1121         }
1122
1123         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPV4_CKSUM) {
1124                 printf("TX IPv4 checksum:              ");
1125                 if (ports[port_id].dev_conf.txmode.offloads &
1126                     DEV_TX_OFFLOAD_IPV4_CKSUM)
1127                         printf("on\n");
1128                 else
1129                         printf("off\n");
1130         }
1131
1132         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_CKSUM) {
1133                 printf("TX UDP checksum:               ");
1134                 if (ports[port_id].dev_conf.txmode.offloads &
1135                     DEV_TX_OFFLOAD_UDP_CKSUM)
1136                         printf("on\n");
1137                 else
1138                         printf("off\n");
1139         }
1140
1141         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_CKSUM) {
1142                 printf("TX TCP checksum:               ");
1143                 if (ports[port_id].dev_conf.txmode.offloads &
1144                     DEV_TX_OFFLOAD_TCP_CKSUM)
1145                         printf("on\n");
1146                 else
1147                         printf("off\n");
1148         }
1149
1150         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SCTP_CKSUM) {
1151                 printf("TX SCTP checksum:              ");
1152                 if (ports[port_id].dev_conf.txmode.offloads &
1153                     DEV_TX_OFFLOAD_SCTP_CKSUM)
1154                         printf("on\n");
1155                 else
1156                         printf("off\n");
1157         }
1158
1159         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM) {
1160                 printf("TX Outer IPv4 checksum:        ");
1161                 if (ports[port_id].dev_conf.txmode.offloads &
1162                     DEV_TX_OFFLOAD_OUTER_IPV4_CKSUM)
1163                         printf("on\n");
1164                 else
1165                         printf("off\n");
1166         }
1167
1168         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_TCP_TSO) {
1169                 printf("TX TCP segmentation:           ");
1170                 if (ports[port_id].dev_conf.txmode.offloads &
1171                     DEV_TX_OFFLOAD_TCP_TSO)
1172                         printf("on\n");
1173                 else
1174                         printf("off\n");
1175         }
1176
1177         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TSO) {
1178                 printf("TX UDP segmentation:           ");
1179                 if (ports[port_id].dev_conf.txmode.offloads &
1180                     DEV_TX_OFFLOAD_UDP_TSO)
1181                         printf("on\n");
1182                 else
1183                         printf("off\n");
1184         }
1185
1186         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VXLAN_TNL_TSO) {
1187                 printf("TSO for VXLAN tunnel packet:   ");
1188                 if (ports[port_id].dev_conf.txmode.offloads &
1189                     DEV_TX_OFFLOAD_VXLAN_TNL_TSO)
1190                         printf("on\n");
1191                 else
1192                         printf("off\n");
1193         }
1194
1195         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GRE_TNL_TSO) {
1196                 printf("TSO for GRE tunnel packet:     ");
1197                 if (ports[port_id].dev_conf.txmode.offloads &
1198                     DEV_TX_OFFLOAD_GRE_TNL_TSO)
1199                         printf("on\n");
1200                 else
1201                         printf("off\n");
1202         }
1203
1204         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IPIP_TNL_TSO) {
1205                 printf("TSO for IPIP tunnel packet:    ");
1206                 if (ports[port_id].dev_conf.txmode.offloads &
1207                     DEV_TX_OFFLOAD_IPIP_TNL_TSO)
1208                         printf("on\n");
1209                 else
1210                         printf("off\n");
1211         }
1212
1213         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_GENEVE_TNL_TSO) {
1214                 printf("TSO for GENEVE tunnel packet:  ");
1215                 if (ports[port_id].dev_conf.txmode.offloads &
1216                     DEV_TX_OFFLOAD_GENEVE_TNL_TSO)
1217                         printf("on\n");
1218                 else
1219                         printf("off\n");
1220         }
1221
1222         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_IP_TNL_TSO) {
1223                 printf("IP tunnel TSO:  ");
1224                 if (ports[port_id].dev_conf.txmode.offloads &
1225                     DEV_TX_OFFLOAD_IP_TNL_TSO)
1226                         printf("on\n");
1227                 else
1228                         printf("off\n");
1229         }
1230
1231         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_UDP_TNL_TSO) {
1232                 printf("UDP tunnel TSO:  ");
1233                 if (ports[port_id].dev_conf.txmode.offloads &
1234                     DEV_TX_OFFLOAD_UDP_TNL_TSO)
1235                         printf("on\n");
1236                 else
1237                         printf("off\n");
1238         }
1239
1240         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_OUTER_UDP_CKSUM) {
1241                 printf("TX Outer UDP checksum:         ");
1242                 if (ports[port_id].dev_conf.txmode.offloads &
1243                     DEV_TX_OFFLOAD_OUTER_UDP_CKSUM)
1244                         printf("on\n");
1245                 else
1246                         printf("off\n");
1247         }
1248
1249         if (dev_info.tx_offload_capa & DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP) {
1250                 printf("Tx scheduling on timestamp:    ");
1251                 if (ports[port_id].dev_conf.txmode.offloads &
1252                     DEV_TX_OFFLOAD_SEND_ON_TIMESTAMP)
1253                         printf("on\n");
1254                 else
1255                         printf("off\n");
1256         }
1257
1258 }
1259
1260 int
1261 port_id_is_invalid(portid_t port_id, enum print_warning warning)
1262 {
1263         uint16_t pid;
1264
1265         if (port_id == (portid_t)RTE_PORT_ALL)
1266                 return 0;
1267
1268         RTE_ETH_FOREACH_DEV(pid)
1269                 if (port_id == pid)
1270                         return 0;
1271
1272         if (warning == ENABLED_WARN)
1273                 printf("Invalid port %d\n", port_id);
1274
1275         return 1;
1276 }
1277
1278 void print_valid_ports(void)
1279 {
1280         portid_t pid;
1281
1282         printf("The valid ports array is [");
1283         RTE_ETH_FOREACH_DEV(pid) {
1284                 printf(" %d", pid);
1285         }
1286         printf(" ]\n");
1287 }
1288
1289 static int
1290 vlan_id_is_invalid(uint16_t vlan_id)
1291 {
1292         if (vlan_id < 4096)
1293                 return 0;
1294         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1295         return 1;
1296 }
1297
1298 static int
1299 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1300 {
1301         const struct rte_pci_device *pci_dev;
1302         const struct rte_bus *bus;
1303         uint64_t pci_len;
1304
1305         if (reg_off & 0x3) {
1306                 printf("Port register offset 0x%X not aligned on a 4-byte "
1307                        "boundary\n",
1308                        (unsigned)reg_off);
1309                 return 1;
1310         }
1311
1312         if (!ports[port_id].dev_info.device) {
1313                 printf("Invalid device\n");
1314                 return 0;
1315         }
1316
1317         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1318         if (bus && !strcmp(bus->name, "pci")) {
1319                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1320         } else {
1321                 printf("Not a PCI device\n");
1322                 return 1;
1323         }
1324
1325         pci_len = pci_dev->mem_resource[0].len;
1326         if (reg_off >= pci_len) {
1327                 printf("Port %d: register offset %u (0x%X) out of port PCI "
1328                        "resource (length=%"PRIu64")\n",
1329                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
1330                 return 1;
1331         }
1332         return 0;
1333 }
1334
1335 static int
1336 reg_bit_pos_is_invalid(uint8_t bit_pos)
1337 {
1338         if (bit_pos <= 31)
1339                 return 0;
1340         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
1341         return 1;
1342 }
1343
1344 #define display_port_and_reg_off(port_id, reg_off) \
1345         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1346
1347 static inline void
1348 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1349 {
1350         display_port_and_reg_off(port_id, (unsigned)reg_off);
1351         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1352 }
1353
1354 void
1355 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1356 {
1357         uint32_t reg_v;
1358
1359
1360         if (port_id_is_invalid(port_id, ENABLED_WARN))
1361                 return;
1362         if (port_reg_off_is_invalid(port_id, reg_off))
1363                 return;
1364         if (reg_bit_pos_is_invalid(bit_x))
1365                 return;
1366         reg_v = port_id_pci_reg_read(port_id, reg_off);
1367         display_port_and_reg_off(port_id, (unsigned)reg_off);
1368         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1369 }
1370
1371 void
1372 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1373                            uint8_t bit1_pos, uint8_t bit2_pos)
1374 {
1375         uint32_t reg_v;
1376         uint8_t  l_bit;
1377         uint8_t  h_bit;
1378
1379         if (port_id_is_invalid(port_id, ENABLED_WARN))
1380                 return;
1381         if (port_reg_off_is_invalid(port_id, reg_off))
1382                 return;
1383         if (reg_bit_pos_is_invalid(bit1_pos))
1384                 return;
1385         if (reg_bit_pos_is_invalid(bit2_pos))
1386                 return;
1387         if (bit1_pos > bit2_pos)
1388                 l_bit = bit2_pos, h_bit = bit1_pos;
1389         else
1390                 l_bit = bit1_pos, h_bit = bit2_pos;
1391
1392         reg_v = port_id_pci_reg_read(port_id, reg_off);
1393         reg_v >>= l_bit;
1394         if (h_bit < 31)
1395                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1396         display_port_and_reg_off(port_id, (unsigned)reg_off);
1397         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1398                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1399 }
1400
1401 void
1402 port_reg_display(portid_t port_id, uint32_t reg_off)
1403 {
1404         uint32_t reg_v;
1405
1406         if (port_id_is_invalid(port_id, ENABLED_WARN))
1407                 return;
1408         if (port_reg_off_is_invalid(port_id, reg_off))
1409                 return;
1410         reg_v = port_id_pci_reg_read(port_id, reg_off);
1411         display_port_reg_value(port_id, reg_off, reg_v);
1412 }
1413
1414 void
1415 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1416                  uint8_t bit_v)
1417 {
1418         uint32_t reg_v;
1419
1420         if (port_id_is_invalid(port_id, ENABLED_WARN))
1421                 return;
1422         if (port_reg_off_is_invalid(port_id, reg_off))
1423                 return;
1424         if (reg_bit_pos_is_invalid(bit_pos))
1425                 return;
1426         if (bit_v > 1) {
1427                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
1428                 return;
1429         }
1430         reg_v = port_id_pci_reg_read(port_id, reg_off);
1431         if (bit_v == 0)
1432                 reg_v &= ~(1 << bit_pos);
1433         else
1434                 reg_v |= (1 << bit_pos);
1435         port_id_pci_reg_write(port_id, reg_off, reg_v);
1436         display_port_reg_value(port_id, reg_off, reg_v);
1437 }
1438
1439 void
1440 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1441                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1442 {
1443         uint32_t max_v;
1444         uint32_t reg_v;
1445         uint8_t  l_bit;
1446         uint8_t  h_bit;
1447
1448         if (port_id_is_invalid(port_id, ENABLED_WARN))
1449                 return;
1450         if (port_reg_off_is_invalid(port_id, reg_off))
1451                 return;
1452         if (reg_bit_pos_is_invalid(bit1_pos))
1453                 return;
1454         if (reg_bit_pos_is_invalid(bit2_pos))
1455                 return;
1456         if (bit1_pos > bit2_pos)
1457                 l_bit = bit2_pos, h_bit = bit1_pos;
1458         else
1459                 l_bit = bit1_pos, h_bit = bit2_pos;
1460
1461         if ((h_bit - l_bit) < 31)
1462                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1463         else
1464                 max_v = 0xFFFFFFFF;
1465
1466         if (value > max_v) {
1467                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
1468                                 (unsigned)value, (unsigned)value,
1469                                 (unsigned)max_v, (unsigned)max_v);
1470                 return;
1471         }
1472         reg_v = port_id_pci_reg_read(port_id, reg_off);
1473         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1474         reg_v |= (value << l_bit); /* Set changed bits */
1475         port_id_pci_reg_write(port_id, reg_off, reg_v);
1476         display_port_reg_value(port_id, reg_off, reg_v);
1477 }
1478
1479 void
1480 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1481 {
1482         if (port_id_is_invalid(port_id, ENABLED_WARN))
1483                 return;
1484         if (port_reg_off_is_invalid(port_id, reg_off))
1485                 return;
1486         port_id_pci_reg_write(port_id, reg_off, reg_v);
1487         display_port_reg_value(port_id, reg_off, reg_v);
1488 }
1489
1490 void
1491 port_mtu_set(portid_t port_id, uint16_t mtu)
1492 {
1493         int diag;
1494         struct rte_port *rte_port = &ports[port_id];
1495         struct rte_eth_dev_info dev_info;
1496         uint16_t eth_overhead;
1497         int ret;
1498
1499         if (port_id_is_invalid(port_id, ENABLED_WARN))
1500                 return;
1501
1502         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1503         if (ret != 0)
1504                 return;
1505
1506         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1507                 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1508                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1509                 return;
1510         }
1511         diag = rte_eth_dev_set_mtu(port_id, mtu);
1512         if (diag)
1513                 printf("Set MTU failed. diag=%d\n", diag);
1514         else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1515                 /*
1516                  * Ether overhead in driver is equal to the difference of
1517                  * max_rx_pktlen and max_mtu in rte_eth_dev_info when the
1518                  * device supports jumbo frame.
1519                  */
1520                 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu;
1521                 if (mtu > RTE_ETHER_MAX_LEN - eth_overhead) {
1522                         rte_port->dev_conf.rxmode.offloads |=
1523                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1524                         rte_port->dev_conf.rxmode.max_rx_pkt_len =
1525                                                 mtu + eth_overhead;
1526                 } else
1527                         rte_port->dev_conf.rxmode.offloads &=
1528                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1529         }
1530 }
1531
1532 /* Generic flow management functions. */
1533
1534 static struct port_flow_tunnel *
1535 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1536 {
1537         struct port_flow_tunnel *flow_tunnel;
1538
1539         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1540                 if (flow_tunnel->id == port_tunnel_id)
1541                         goto out;
1542         }
1543         flow_tunnel = NULL;
1544
1545 out:
1546         return flow_tunnel;
1547 }
1548
1549 const char *
1550 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1551 {
1552         const char *type;
1553         switch (tunnel->type) {
1554         default:
1555                 type = "unknown";
1556                 break;
1557         case RTE_FLOW_ITEM_TYPE_VXLAN:
1558                 type = "vxlan";
1559                 break;
1560         }
1561
1562         return type;
1563 }
1564
1565 struct port_flow_tunnel *
1566 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1567 {
1568         struct rte_port *port = &ports[port_id];
1569         struct port_flow_tunnel *flow_tunnel;
1570
1571         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1572                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1573                         goto out;
1574         }
1575         flow_tunnel = NULL;
1576
1577 out:
1578         return flow_tunnel;
1579 }
1580
1581 void port_flow_tunnel_list(portid_t port_id)
1582 {
1583         struct rte_port *port = &ports[port_id];
1584         struct port_flow_tunnel *flt;
1585
1586         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1587                 printf("port %u tunnel #%u type=%s",
1588                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1589                 if (flt->tunnel.tun_id)
1590                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1591                 printf("\n");
1592         }
1593 }
1594
1595 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1596 {
1597         struct rte_port *port = &ports[port_id];
1598         struct port_flow_tunnel *flt;
1599
1600         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1601                 if (flt->id == tunnel_id)
1602                         break;
1603         }
1604         if (flt) {
1605                 LIST_REMOVE(flt, chain);
1606                 free(flt);
1607                 printf("port %u: flow tunnel #%u destroyed\n",
1608                         port_id, tunnel_id);
1609         }
1610 }
1611
1612 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1613 {
1614         struct rte_port *port = &ports[port_id];
1615         enum rte_flow_item_type type;
1616         struct port_flow_tunnel *flt;
1617
1618         if (!strcmp(ops->type, "vxlan"))
1619                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1620         else {
1621                 printf("cannot offload \"%s\" tunnel type\n", ops->type);
1622                 return;
1623         }
1624         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1625                 if (flt->tunnel.type == type)
1626                         break;
1627         }
1628         if (!flt) {
1629                 flt = calloc(1, sizeof(*flt));
1630                 if (!flt) {
1631                         printf("failed to allocate port flt object\n");
1632                         return;
1633                 }
1634                 flt->tunnel.type = type;
1635                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1636                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1637                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1638         }
1639         printf("port %d: flow tunnel #%u type %s\n",
1640                 port_id, flt->id, ops->type);
1641 }
1642
1643 /** Generate a port_flow entry from attributes/pattern/actions. */
1644 static struct port_flow *
1645 port_flow_new(const struct rte_flow_attr *attr,
1646               const struct rte_flow_item *pattern,
1647               const struct rte_flow_action *actions,
1648               struct rte_flow_error *error)
1649 {
1650         const struct rte_flow_conv_rule rule = {
1651                 .attr_ro = attr,
1652                 .pattern_ro = pattern,
1653                 .actions_ro = actions,
1654         };
1655         struct port_flow *pf;
1656         int ret;
1657
1658         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1659         if (ret < 0)
1660                 return NULL;
1661         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1662         if (!pf) {
1663                 rte_flow_error_set
1664                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1665                          "calloc() failed");
1666                 return NULL;
1667         }
1668         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1669                           error) >= 0)
1670                 return pf;
1671         free(pf);
1672         return NULL;
1673 }
1674
1675 /** Print a message out of a flow error. */
1676 static int
1677 port_flow_complain(struct rte_flow_error *error)
1678 {
1679         static const char *const errstrlist[] = {
1680                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1681                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1682                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1683                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1684                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1685                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1686                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1687                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1688                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1689                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1690                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1691                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1692                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1693                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1694                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1695                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1696                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1697         };
1698         const char *errstr;
1699         char buf[32];
1700         int err = rte_errno;
1701
1702         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1703             !errstrlist[error->type])
1704                 errstr = "unknown type";
1705         else
1706                 errstr = errstrlist[error->type];
1707         printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__,
1708                error->type, errstr,
1709                error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1710                                         error->cause), buf) : "",
1711                error->message ? error->message : "(no stated reason)",
1712                rte_strerror(err));
1713         return -err;
1714 }
1715
1716 static void
1717 rss_config_display(struct rte_flow_action_rss *rss_conf)
1718 {
1719         uint8_t i;
1720
1721         if (rss_conf == NULL) {
1722                 printf("Invalid rule\n");
1723                 return;
1724         }
1725
1726         printf("RSS:\n"
1727                " queues:");
1728         if (rss_conf->queue_num == 0)
1729                 printf(" none");
1730         for (i = 0; i < rss_conf->queue_num; i++)
1731                 printf(" %d", rss_conf->queue[i]);
1732         printf("\n");
1733
1734         printf(" function: ");
1735         switch (rss_conf->func) {
1736         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1737                 printf("default\n");
1738                 break;
1739         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1740                 printf("toeplitz\n");
1741                 break;
1742         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1743                 printf("simple_xor\n");
1744                 break;
1745         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1746                 printf("symmetric_toeplitz\n");
1747                 break;
1748         default:
1749                 printf("Unknown function\n");
1750                 return;
1751         }
1752
1753         printf(" types:\n");
1754         if (rss_conf->types == 0) {
1755                 printf("  none\n");
1756                 return;
1757         }
1758         for (i = 0; rss_type_table[i].str; i++) {
1759                 if ((rss_conf->types &
1760                     rss_type_table[i].rss_type) ==
1761                     rss_type_table[i].rss_type &&
1762                     rss_type_table[i].rss_type != 0)
1763                         printf("  %s\n", rss_type_table[i].str);
1764         }
1765 }
1766
1767 static struct port_shared_action *
1768 action_get_by_id(portid_t port_id, uint32_t id)
1769 {
1770         struct rte_port *port;
1771         struct port_shared_action **ppsa;
1772         struct port_shared_action *psa = NULL;
1773
1774         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1775             port_id == (portid_t)RTE_PORT_ALL)
1776                 return NULL;
1777         port = &ports[port_id];
1778         ppsa = &port->actions_list;
1779         while (*ppsa) {
1780                 if ((*ppsa)->id == id) {
1781                         psa = *ppsa;
1782                         break;
1783                 }
1784                 ppsa = &(*ppsa)->next;
1785         }
1786         if (!psa)
1787                 printf("Failed to find shared action #%u on port %u\n",
1788                        id, port_id);
1789         return psa;
1790 }
1791
1792 static int
1793 action_alloc(portid_t port_id, uint32_t id,
1794              struct port_shared_action **action)
1795 {
1796         struct rte_port *port;
1797         struct port_shared_action **ppsa;
1798         struct port_shared_action *psa = NULL;
1799
1800         *action = NULL;
1801         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1802             port_id == (portid_t)RTE_PORT_ALL)
1803                 return -EINVAL;
1804         port = &ports[port_id];
1805         if (id == UINT32_MAX) {
1806                 /* taking first available ID */
1807                 if (port->actions_list) {
1808                         if (port->actions_list->id == UINT32_MAX - 1) {
1809                                 printf("Highest shared action ID is already"
1810                                 " assigned, delete it first\n");
1811                                 return -ENOMEM;
1812                         }
1813                         id = port->actions_list->id + 1;
1814                 } else {
1815                         id = 0;
1816                 }
1817         }
1818         psa = calloc(1, sizeof(*psa));
1819         if (!psa) {
1820                 printf("Allocation of port %u shared action failed\n",
1821                        port_id);
1822                 return -ENOMEM;
1823         }
1824         ppsa = &port->actions_list;
1825         while (*ppsa && (*ppsa)->id > id)
1826                 ppsa = &(*ppsa)->next;
1827         if (*ppsa && (*ppsa)->id == id) {
1828                 printf("Shared action #%u is already assigned,"
1829                         " delete it first\n", id);
1830                 free(psa);
1831                 return -EINVAL;
1832         }
1833         psa->next = *ppsa;
1834         psa->id = id;
1835         *ppsa = psa;
1836         *action = psa;
1837         return 0;
1838 }
1839
1840 /** Create shared action */
1841 int
1842 port_shared_action_create(portid_t port_id, uint32_t id,
1843                           const struct rte_flow_shared_action_conf *conf,
1844                           const struct rte_flow_action *action)
1845 {
1846         struct port_shared_action *psa;
1847         int ret;
1848         struct rte_flow_error error;
1849
1850         ret = action_alloc(port_id, id, &psa);
1851         if (ret)
1852                 return ret;
1853         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1854                 struct rte_flow_action_age *age =
1855                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1856
1857                 psa->age_type = ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION;
1858                 age->context = &psa->age_type;
1859         }
1860         /* Poisoning to make sure PMDs update it in case of error. */
1861         memset(&error, 0x22, sizeof(error));
1862         psa->action = rte_flow_shared_action_create(port_id, conf, action,
1863                                                     &error);
1864         if (!psa->action) {
1865                 uint32_t destroy_id = psa->id;
1866                 port_shared_action_destroy(port_id, 1, &destroy_id);
1867                 return port_flow_complain(&error);
1868         }
1869         psa->type = action->type;
1870         printf("Shared action #%u created\n", psa->id);
1871         return 0;
1872 }
1873
1874 /** Destroy shared action */
1875 int
1876 port_shared_action_destroy(portid_t port_id,
1877                            uint32_t n,
1878                            const uint32_t *actions)
1879 {
1880         struct rte_port *port;
1881         struct port_shared_action **tmp;
1882         uint32_t c = 0;
1883         int ret = 0;
1884
1885         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1886             port_id == (portid_t)RTE_PORT_ALL)
1887                 return -EINVAL;
1888         port = &ports[port_id];
1889         tmp = &port->actions_list;
1890         while (*tmp) {
1891                 uint32_t i;
1892
1893                 for (i = 0; i != n; ++i) {
1894                         struct rte_flow_error error;
1895                         struct port_shared_action *psa = *tmp;
1896
1897                         if (actions[i] != psa->id)
1898                                 continue;
1899                         /*
1900                          * Poisoning to make sure PMDs update it in case
1901                          * of error.
1902                          */
1903                         memset(&error, 0x33, sizeof(error));
1904
1905                         if (psa->action && rte_flow_shared_action_destroy(
1906                                         port_id, psa->action, &error)) {
1907                                 ret = port_flow_complain(&error);
1908                                 continue;
1909                         }
1910                         *tmp = psa->next;
1911                         printf("Shared action #%u destroyed\n", psa->id);
1912                         free(psa);
1913                         break;
1914                 }
1915                 if (i == n)
1916                         tmp = &(*tmp)->next;
1917                 ++c;
1918         }
1919         return ret;
1920 }
1921
1922
1923 /** Get shared action by port + id */
1924 struct rte_flow_shared_action *
1925 port_shared_action_get_by_id(portid_t port_id, uint32_t id)
1926 {
1927
1928         struct port_shared_action *psa = action_get_by_id(port_id, id);
1929
1930         return (psa) ? psa->action : NULL;
1931 }
1932
1933 /** Update shared action */
1934 int
1935 port_shared_action_update(portid_t port_id, uint32_t id,
1936                           const struct rte_flow_action *action)
1937 {
1938         struct rte_flow_error error;
1939         struct rte_flow_shared_action *shared_action;
1940
1941         shared_action = port_shared_action_get_by_id(port_id, id);
1942         if (!shared_action)
1943                 return -EINVAL;
1944         if (rte_flow_shared_action_update(port_id, shared_action, action,
1945                                           &error)) {
1946                 return port_flow_complain(&error);
1947         }
1948         printf("Shared action #%u updated\n", id);
1949         return 0;
1950 }
1951
1952 int
1953 port_shared_action_query(portid_t port_id, uint32_t id)
1954 {
1955         struct rte_flow_error error;
1956         struct port_shared_action *psa;
1957         uint64_t default_data;
1958         void *data = NULL;
1959         int ret = 0;
1960
1961         psa = action_get_by_id(port_id, id);
1962         if (!psa)
1963                 return -EINVAL;
1964         switch (psa->type) {
1965         case RTE_FLOW_ACTION_TYPE_RSS:
1966                 data = &default_data;
1967                 break;
1968         default:
1969                 printf("Shared action %u (type: %d) on port %u doesn't support"
1970                        " query\n", id, psa->type, port_id);
1971                 return -1;
1972         }
1973         if (rte_flow_shared_action_query(port_id, psa->action, data, &error))
1974                 ret = port_flow_complain(&error);
1975         switch (psa->type) {
1976         case RTE_FLOW_ACTION_TYPE_RSS:
1977                 if (!ret)
1978                         printf("Shared RSS action:\n\trefs:%u\n",
1979                                *((uint32_t *)data));
1980                 data = NULL;
1981                 break;
1982         default:
1983                 printf("Shared action %u (type: %d) on port %u doesn't support"
1984                        " query\n", id, psa->type, port_id);
1985                 ret = -1;
1986         }
1987         return ret;
1988 }
1989 static struct port_flow_tunnel *
1990 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1991                                   const struct rte_flow_item *pattern,
1992                                   const struct rte_flow_action *actions,
1993                                   const struct tunnel_ops *tunnel_ops)
1994 {
1995         int ret;
1996         struct rte_port *port;
1997         struct port_flow_tunnel *pft;
1998         struct rte_flow_error error;
1999
2000         port = &ports[port_id];
2001         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
2002         if (!pft) {
2003                 printf("failed to locate port flow tunnel #%u\n",
2004                         tunnel_ops->id);
2005                 return NULL;
2006         }
2007         if (tunnel_ops->actions) {
2008                 uint32_t num_actions;
2009                 const struct rte_flow_action *aptr;
2010
2011                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
2012                                                 &pft->pmd_actions,
2013                                                 &pft->num_pmd_actions,
2014                                                 &error);
2015                 if (ret) {
2016                         port_flow_complain(&error);
2017                         return NULL;
2018                 }
2019                 for (aptr = actions, num_actions = 1;
2020                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
2021                      aptr++, num_actions++);
2022                 pft->actions = malloc(
2023                                 (num_actions +  pft->num_pmd_actions) *
2024                                 sizeof(actions[0]));
2025                 if (!pft->actions) {
2026                         rte_flow_tunnel_action_decap_release(
2027                                         port_id, pft->actions,
2028                                         pft->num_pmd_actions, &error);
2029                         return NULL;
2030                 }
2031                 rte_memcpy(pft->actions, pft->pmd_actions,
2032                            pft->num_pmd_actions * sizeof(actions[0]));
2033                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
2034                            num_actions * sizeof(actions[0]));
2035         }
2036         if (tunnel_ops->items) {
2037                 uint32_t num_items;
2038                 const struct rte_flow_item *iptr;
2039
2040                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
2041                                             &pft->pmd_items,
2042                                             &pft->num_pmd_items,
2043                                             &error);
2044                 if (ret) {
2045                         port_flow_complain(&error);
2046                         return NULL;
2047                 }
2048                 for (iptr = pattern, num_items = 1;
2049                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
2050                      iptr++, num_items++);
2051                 pft->items = malloc((num_items + pft->num_pmd_items) *
2052                                     sizeof(pattern[0]));
2053                 if (!pft->items) {
2054                         rte_flow_tunnel_item_release(
2055                                         port_id, pft->pmd_items,
2056                                         pft->num_pmd_items, &error);
2057                         return NULL;
2058                 }
2059                 rte_memcpy(pft->items, pft->pmd_items,
2060                            pft->num_pmd_items * sizeof(pattern[0]));
2061                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
2062                            num_items * sizeof(pattern[0]));
2063         }
2064
2065         return pft;
2066 }
2067
2068 static void
2069 port_flow_tunnel_offload_cmd_release(portid_t port_id,
2070                                      const struct tunnel_ops *tunnel_ops,
2071                                      struct port_flow_tunnel *pft)
2072 {
2073         struct rte_flow_error error;
2074
2075         if (tunnel_ops->actions) {
2076                 free(pft->actions);
2077                 rte_flow_tunnel_action_decap_release(
2078                         port_id, pft->pmd_actions,
2079                         pft->num_pmd_actions, &error);
2080                 pft->actions = NULL;
2081                 pft->pmd_actions = NULL;
2082         }
2083         if (tunnel_ops->items) {
2084                 free(pft->items);
2085                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
2086                                              pft->num_pmd_items,
2087                                              &error);
2088                 pft->items = NULL;
2089                 pft->pmd_items = NULL;
2090         }
2091 }
2092
2093 /** Validate flow rule. */
2094 int
2095 port_flow_validate(portid_t port_id,
2096                    const struct rte_flow_attr *attr,
2097                    const struct rte_flow_item *pattern,
2098                    const struct rte_flow_action *actions,
2099                    const struct tunnel_ops *tunnel_ops)
2100 {
2101         struct rte_flow_error error;
2102         struct port_flow_tunnel *pft = NULL;
2103
2104         /* Poisoning to make sure PMDs update it in case of error. */
2105         memset(&error, 0x11, sizeof(error));
2106         if (tunnel_ops->enabled) {
2107                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2108                                                         actions, tunnel_ops);
2109                 if (!pft)
2110                         return -ENOENT;
2111                 if (pft->items)
2112                         pattern = pft->items;
2113                 if (pft->actions)
2114                         actions = pft->actions;
2115         }
2116         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
2117                 return port_flow_complain(&error);
2118         if (tunnel_ops->enabled)
2119                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2120         printf("Flow rule validated\n");
2121         return 0;
2122 }
2123
2124 /** Return age action structure if exists, otherwise NULL. */
2125 static struct rte_flow_action_age *
2126 age_action_get(const struct rte_flow_action *actions)
2127 {
2128         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2129                 switch (actions->type) {
2130                 case RTE_FLOW_ACTION_TYPE_AGE:
2131                         return (struct rte_flow_action_age *)
2132                                 (uintptr_t)actions->conf;
2133                 default:
2134                         break;
2135                 }
2136         }
2137         return NULL;
2138 }
2139
2140 /** Create flow rule. */
2141 int
2142 port_flow_create(portid_t port_id,
2143                  const struct rte_flow_attr *attr,
2144                  const struct rte_flow_item *pattern,
2145                  const struct rte_flow_action *actions,
2146                  const struct tunnel_ops *tunnel_ops)
2147 {
2148         struct rte_flow *flow;
2149         struct rte_port *port;
2150         struct port_flow *pf;
2151         uint32_t id = 0;
2152         struct rte_flow_error error;
2153         struct port_flow_tunnel *pft = NULL;
2154         struct rte_flow_action_age *age = age_action_get(actions);
2155
2156         port = &ports[port_id];
2157         if (port->flow_list) {
2158                 if (port->flow_list->id == UINT32_MAX) {
2159                         printf("Highest rule ID is already assigned, delete"
2160                                " it first");
2161                         return -ENOMEM;
2162                 }
2163                 id = port->flow_list->id + 1;
2164         }
2165         if (tunnel_ops->enabled) {
2166                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2167                                                         actions, tunnel_ops);
2168                 if (!pft)
2169                         return -ENOENT;
2170                 if (pft->items)
2171                         pattern = pft->items;
2172                 if (pft->actions)
2173                         actions = pft->actions;
2174         }
2175         pf = port_flow_new(attr, pattern, actions, &error);
2176         if (!pf)
2177                 return port_flow_complain(&error);
2178         if (age) {
2179                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2180                 age->context = &pf->age_type;
2181         }
2182         /* Poisoning to make sure PMDs update it in case of error. */
2183         memset(&error, 0x22, sizeof(error));
2184         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2185         if (!flow) {
2186                 free(pf);
2187                 return port_flow_complain(&error);
2188         }
2189         pf->next = port->flow_list;
2190         pf->id = id;
2191         pf->flow = flow;
2192         port->flow_list = pf;
2193         if (tunnel_ops->enabled)
2194                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2195         printf("Flow rule #%u created\n", pf->id);
2196         return 0;
2197 }
2198
2199 /** Destroy a number of flow rules. */
2200 int
2201 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2202 {
2203         struct rte_port *port;
2204         struct port_flow **tmp;
2205         uint32_t c = 0;
2206         int ret = 0;
2207
2208         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2209             port_id == (portid_t)RTE_PORT_ALL)
2210                 return -EINVAL;
2211         port = &ports[port_id];
2212         tmp = &port->flow_list;
2213         while (*tmp) {
2214                 uint32_t i;
2215
2216                 for (i = 0; i != n; ++i) {
2217                         struct rte_flow_error error;
2218                         struct port_flow *pf = *tmp;
2219
2220                         if (rule[i] != pf->id)
2221                                 continue;
2222                         /*
2223                          * Poisoning to make sure PMDs update it in case
2224                          * of error.
2225                          */
2226                         memset(&error, 0x33, sizeof(error));
2227                         if (rte_flow_destroy(port_id, pf->flow, &error)) {
2228                                 ret = port_flow_complain(&error);
2229                                 continue;
2230                         }
2231                         printf("Flow rule #%u destroyed\n", pf->id);
2232                         *tmp = pf->next;
2233                         free(pf);
2234                         break;
2235                 }
2236                 if (i == n)
2237                         tmp = &(*tmp)->next;
2238                 ++c;
2239         }
2240         return ret;
2241 }
2242
2243 /** Remove all flow rules. */
2244 int
2245 port_flow_flush(portid_t port_id)
2246 {
2247         struct rte_flow_error error;
2248         struct rte_port *port;
2249         int ret = 0;
2250
2251         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2252                 port_id == (portid_t)RTE_PORT_ALL)
2253                 return -EINVAL;
2254
2255         port = &ports[port_id];
2256
2257         if (port->flow_list == NULL)
2258                 return ret;
2259
2260         /* Poisoning to make sure PMDs update it in case of error. */
2261         memset(&error, 0x44, sizeof(error));
2262         if (rte_flow_flush(port_id, &error)) {
2263                 port_flow_complain(&error);
2264         }
2265
2266         while (port->flow_list) {
2267                 struct port_flow *pf = port->flow_list->next;
2268
2269                 free(port->flow_list);
2270                 port->flow_list = pf;
2271         }
2272         return ret;
2273 }
2274
2275 /** Dump all flow rules. */
2276 int
2277 port_flow_dump(portid_t port_id, const char *file_name)
2278 {
2279         int ret = 0;
2280         FILE *file = stdout;
2281         struct rte_flow_error error;
2282
2283         if (file_name && strlen(file_name)) {
2284                 file = fopen(file_name, "w");
2285                 if (!file) {
2286                         printf("Failed to create file %s: %s\n", file_name,
2287                                strerror(errno));
2288                         return -errno;
2289                 }
2290         }
2291         ret = rte_flow_dev_dump(port_id, file, &error);
2292         if (ret) {
2293                 port_flow_complain(&error);
2294                 printf("Failed to dump flow: %s\n", strerror(-ret));
2295         } else
2296                 printf("Flow dump finished\n");
2297         if (file_name && strlen(file_name))
2298                 fclose(file);
2299         return ret;
2300 }
2301
2302 /** Query a flow rule. */
2303 int
2304 port_flow_query(portid_t port_id, uint32_t rule,
2305                 const struct rte_flow_action *action)
2306 {
2307         struct rte_flow_error error;
2308         struct rte_port *port;
2309         struct port_flow *pf;
2310         const char *name;
2311         union {
2312                 struct rte_flow_query_count count;
2313                 struct rte_flow_action_rss rss_conf;
2314                 struct rte_flow_query_age age;
2315         } query;
2316         int ret;
2317
2318         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2319             port_id == (portid_t)RTE_PORT_ALL)
2320                 return -EINVAL;
2321         port = &ports[port_id];
2322         for (pf = port->flow_list; pf; pf = pf->next)
2323                 if (pf->id == rule)
2324                         break;
2325         if (!pf) {
2326                 printf("Flow rule #%u not found\n", rule);
2327                 return -ENOENT;
2328         }
2329         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2330                             &name, sizeof(name),
2331                             (void *)(uintptr_t)action->type, &error);
2332         if (ret < 0)
2333                 return port_flow_complain(&error);
2334         switch (action->type) {
2335         case RTE_FLOW_ACTION_TYPE_COUNT:
2336         case RTE_FLOW_ACTION_TYPE_RSS:
2337         case RTE_FLOW_ACTION_TYPE_AGE:
2338                 break;
2339         default:
2340                 printf("Cannot query action type %d (%s)\n",
2341                         action->type, name);
2342                 return -ENOTSUP;
2343         }
2344         /* Poisoning to make sure PMDs update it in case of error. */
2345         memset(&error, 0x55, sizeof(error));
2346         memset(&query, 0, sizeof(query));
2347         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2348                 return port_flow_complain(&error);
2349         switch (action->type) {
2350         case RTE_FLOW_ACTION_TYPE_COUNT:
2351                 printf("%s:\n"
2352                        " hits_set: %u\n"
2353                        " bytes_set: %u\n"
2354                        " hits: %" PRIu64 "\n"
2355                        " bytes: %" PRIu64 "\n",
2356                        name,
2357                        query.count.hits_set,
2358                        query.count.bytes_set,
2359                        query.count.hits,
2360                        query.count.bytes);
2361                 break;
2362         case RTE_FLOW_ACTION_TYPE_RSS:
2363                 rss_config_display(&query.rss_conf);
2364                 break;
2365         case RTE_FLOW_ACTION_TYPE_AGE:
2366                 printf("%s:\n"
2367                        " aged: %u\n"
2368                        " sec_since_last_hit_valid: %u\n"
2369                        " sec_since_last_hit: %" PRIu32 "\n",
2370                        name,
2371                        query.age.aged,
2372                        query.age.sec_since_last_hit_valid,
2373                        query.age.sec_since_last_hit);
2374                 break;
2375         default:
2376                 printf("Cannot display result for action type %d (%s)\n",
2377                        action->type, name);
2378                 break;
2379         }
2380         return 0;
2381 }
2382
2383 /** List simply and destroy all aged flows. */
2384 void
2385 port_flow_aged(portid_t port_id, uint8_t destroy)
2386 {
2387         void **contexts;
2388         int nb_context, total = 0, idx;
2389         struct rte_flow_error error;
2390         enum age_action_context_type *type;
2391         union {
2392                 struct port_flow *pf;
2393                 struct port_shared_action *psa;
2394         } ctx;
2395
2396         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2397             port_id == (portid_t)RTE_PORT_ALL)
2398                 return;
2399         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2400         printf("Port %u total aged flows: %d\n", port_id, total);
2401         if (total < 0) {
2402                 port_flow_complain(&error);
2403                 return;
2404         }
2405         if (total == 0)
2406                 return;
2407         contexts = malloc(sizeof(void *) * total);
2408         if (contexts == NULL) {
2409                 printf("Cannot allocate contexts for aged flow\n");
2410                 return;
2411         }
2412         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2413         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2414         if (nb_context != total) {
2415                 printf("Port:%d get aged flows count(%d) != total(%d)\n",
2416                         port_id, nb_context, total);
2417                 free(contexts);
2418                 return;
2419         }
2420         total = 0;
2421         for (idx = 0; idx < nb_context; idx++) {
2422                 if (!contexts[idx]) {
2423                         printf("Error: get Null context in port %u\n", port_id);
2424                         continue;
2425                 }
2426                 type = (enum age_action_context_type *)contexts[idx];
2427                 switch (*type) {
2428                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2429                         ctx.pf = container_of(type, struct port_flow, age_type);
2430                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2431                                                                  "\t%c%c%c\t\n",
2432                                "Flow",
2433                                ctx.pf->id,
2434                                ctx.pf->rule.attr->group,
2435                                ctx.pf->rule.attr->priority,
2436                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2437                                ctx.pf->rule.attr->egress ? 'e' : '-',
2438                                ctx.pf->rule.attr->transfer ? 't' : '-');
2439                         if (destroy && !port_flow_destroy(port_id, 1,
2440                                                           &ctx.pf->id))
2441                                 total++;
2442                         break;
2443                 case ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION:
2444                         ctx.psa = container_of(type, struct port_shared_action,
2445                                                age_type);
2446                         printf("%-20s\t%" PRIu32 "\n", "Shared action",
2447                                ctx.psa->id);
2448                         break;
2449                 default:
2450                         printf("Error: invalid context type %u\n", port_id);
2451                         break;
2452                 }
2453         }
2454         printf("\n%d flows destroyed\n", total);
2455         free(contexts);
2456 }
2457
2458 /** List flow rules. */
2459 void
2460 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2461 {
2462         struct rte_port *port;
2463         struct port_flow *pf;
2464         struct port_flow *list = NULL;
2465         uint32_t i;
2466
2467         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2468             port_id == (portid_t)RTE_PORT_ALL)
2469                 return;
2470         port = &ports[port_id];
2471         if (!port->flow_list)
2472                 return;
2473         /* Sort flows by group, priority and ID. */
2474         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2475                 struct port_flow **tmp;
2476                 const struct rte_flow_attr *curr = pf->rule.attr;
2477
2478                 if (n) {
2479                         /* Filter out unwanted groups. */
2480                         for (i = 0; i != n; ++i)
2481                                 if (curr->group == group[i])
2482                                         break;
2483                         if (i == n)
2484                                 continue;
2485                 }
2486                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2487                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2488
2489                         if (curr->group > comp->group ||
2490                             (curr->group == comp->group &&
2491                              curr->priority > comp->priority) ||
2492                             (curr->group == comp->group &&
2493                              curr->priority == comp->priority &&
2494                              pf->id > (*tmp)->id))
2495                                 continue;
2496                         break;
2497                 }
2498                 pf->tmp = *tmp;
2499                 *tmp = pf;
2500         }
2501         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2502         for (pf = list; pf != NULL; pf = pf->tmp) {
2503                 const struct rte_flow_item *item = pf->rule.pattern;
2504                 const struct rte_flow_action *action = pf->rule.actions;
2505                 const char *name;
2506
2507                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2508                        pf->id,
2509                        pf->rule.attr->group,
2510                        pf->rule.attr->priority,
2511                        pf->rule.attr->ingress ? 'i' : '-',
2512                        pf->rule.attr->egress ? 'e' : '-',
2513                        pf->rule.attr->transfer ? 't' : '-');
2514                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2515                         if ((uint32_t)item->type > INT_MAX)
2516                                 name = "PMD_INTERNAL";
2517                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2518                                           &name, sizeof(name),
2519                                           (void *)(uintptr_t)item->type,
2520                                           NULL) <= 0)
2521                                 name = "[UNKNOWN]";
2522                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2523                                 printf("%s ", name);
2524                         ++item;
2525                 }
2526                 printf("=>");
2527                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2528                         if ((uint32_t)action->type > INT_MAX)
2529                                 name = "PMD_INTERNAL";
2530                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2531                                           &name, sizeof(name),
2532                                           (void *)(uintptr_t)action->type,
2533                                           NULL) <= 0)
2534                                 name = "[UNKNOWN]";
2535                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2536                                 printf(" %s", name);
2537                         ++action;
2538                 }
2539                 printf("\n");
2540         }
2541 }
2542
2543 /** Restrict ingress traffic to the defined flow rules. */
2544 int
2545 port_flow_isolate(portid_t port_id, int set)
2546 {
2547         struct rte_flow_error error;
2548
2549         /* Poisoning to make sure PMDs update it in case of error. */
2550         memset(&error, 0x66, sizeof(error));
2551         if (rte_flow_isolate(port_id, set, &error))
2552                 return port_flow_complain(&error);
2553         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2554                port_id,
2555                set ? "now restricted" : "not restricted anymore");
2556         return 0;
2557 }
2558
2559 /*
2560  * RX/TX ring descriptors display functions.
2561  */
2562 int
2563 rx_queue_id_is_invalid(queueid_t rxq_id)
2564 {
2565         if (rxq_id < nb_rxq)
2566                 return 0;
2567         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
2568         return 1;
2569 }
2570
2571 int
2572 tx_queue_id_is_invalid(queueid_t txq_id)
2573 {
2574         if (txq_id < nb_txq)
2575                 return 0;
2576         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
2577         return 1;
2578 }
2579
2580 static int
2581 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2582 {
2583         struct rte_port *port = &ports[port_id];
2584         struct rte_eth_rxq_info rx_qinfo;
2585         int ret;
2586
2587         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2588         if (ret == 0) {
2589                 *ring_size = rx_qinfo.nb_desc;
2590                 return ret;
2591         }
2592
2593         if (ret != -ENOTSUP)
2594                 return ret;
2595         /*
2596          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2597          * ring_size stored in testpmd will be used for validity verification.
2598          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2599          * being 0, it will use a default value provided by PMDs to setup this
2600          * rxq. If the default value is 0, it will use the
2601          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2602          */
2603         if (port->nb_rx_desc[rxq_id])
2604                 *ring_size = port->nb_rx_desc[rxq_id];
2605         else if (port->dev_info.default_rxportconf.ring_size)
2606                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2607         else
2608                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2609         return 0;
2610 }
2611
2612 static int
2613 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2614 {
2615         struct rte_port *port = &ports[port_id];
2616         struct rte_eth_txq_info tx_qinfo;
2617         int ret;
2618
2619         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2620         if (ret == 0) {
2621                 *ring_size = tx_qinfo.nb_desc;
2622                 return ret;
2623         }
2624
2625         if (ret != -ENOTSUP)
2626                 return ret;
2627         /*
2628          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2629          * ring_size stored in testpmd will be used for validity verification.
2630          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2631          * being 0, it will use a default value provided by PMDs to setup this
2632          * txq. If the default value is 0, it will use the
2633          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2634          */
2635         if (port->nb_tx_desc[txq_id])
2636                 *ring_size = port->nb_tx_desc[txq_id];
2637         else if (port->dev_info.default_txportconf.ring_size)
2638                 *ring_size = port->dev_info.default_txportconf.ring_size;
2639         else
2640                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2641         return 0;
2642 }
2643
2644 static int
2645 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2646 {
2647         uint16_t ring_size;
2648         int ret;
2649
2650         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2651         if (ret)
2652                 return 1;
2653
2654         if (rxdesc_id < ring_size)
2655                 return 0;
2656
2657         printf("Invalid RX descriptor %u (must be < ring_size=%u)\n",
2658                rxdesc_id, ring_size);
2659         return 1;
2660 }
2661
2662 static int
2663 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2664 {
2665         uint16_t ring_size;
2666         int ret;
2667
2668         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2669         if (ret)
2670                 return 1;
2671
2672         if (txdesc_id < ring_size)
2673                 return 0;
2674
2675         printf("Invalid TX descriptor %u (must be < ring_size=%u)\n",
2676                txdesc_id, ring_size);
2677         return 1;
2678 }
2679
2680 static const struct rte_memzone *
2681 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2682 {
2683         char mz_name[RTE_MEMZONE_NAMESIZE];
2684         const struct rte_memzone *mz;
2685
2686         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2687                         port_id, q_id, ring_name);
2688         mz = rte_memzone_lookup(mz_name);
2689         if (mz == NULL)
2690                 printf("%s ring memory zoneof (port %d, queue %d) not"
2691                        "found (zone name = %s\n",
2692                        ring_name, port_id, q_id, mz_name);
2693         return mz;
2694 }
2695
2696 union igb_ring_dword {
2697         uint64_t dword;
2698         struct {
2699 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2700                 uint32_t lo;
2701                 uint32_t hi;
2702 #else
2703                 uint32_t hi;
2704                 uint32_t lo;
2705 #endif
2706         } words;
2707 };
2708
2709 struct igb_ring_desc_32_bytes {
2710         union igb_ring_dword lo_dword;
2711         union igb_ring_dword hi_dword;
2712         union igb_ring_dword resv1;
2713         union igb_ring_dword resv2;
2714 };
2715
2716 struct igb_ring_desc_16_bytes {
2717         union igb_ring_dword lo_dword;
2718         union igb_ring_dword hi_dword;
2719 };
2720
2721 static void
2722 ring_rxd_display_dword(union igb_ring_dword dword)
2723 {
2724         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2725                                         (unsigned)dword.words.hi);
2726 }
2727
2728 static void
2729 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2730 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2731                            portid_t port_id,
2732 #else
2733                            __rte_unused portid_t port_id,
2734 #endif
2735                            uint16_t desc_id)
2736 {
2737         struct igb_ring_desc_16_bytes *ring =
2738                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2739 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2740         int ret;
2741         struct rte_eth_dev_info dev_info;
2742
2743         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2744         if (ret != 0)
2745                 return;
2746
2747         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2748                 /* 32 bytes RX descriptor, i40e only */
2749                 struct igb_ring_desc_32_bytes *ring =
2750                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2751                 ring[desc_id].lo_dword.dword =
2752                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2753                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2754                 ring[desc_id].hi_dword.dword =
2755                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2756                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2757                 ring[desc_id].resv1.dword =
2758                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2759                 ring_rxd_display_dword(ring[desc_id].resv1);
2760                 ring[desc_id].resv2.dword =
2761                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2762                 ring_rxd_display_dword(ring[desc_id].resv2);
2763
2764                 return;
2765         }
2766 #endif
2767         /* 16 bytes RX descriptor */
2768         ring[desc_id].lo_dword.dword =
2769                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2770         ring_rxd_display_dword(ring[desc_id].lo_dword);
2771         ring[desc_id].hi_dword.dword =
2772                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2773         ring_rxd_display_dword(ring[desc_id].hi_dword);
2774 }
2775
2776 static void
2777 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2778 {
2779         struct igb_ring_desc_16_bytes *ring;
2780         struct igb_ring_desc_16_bytes txd;
2781
2782         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2783         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2784         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2785         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2786                         (unsigned)txd.lo_dword.words.lo,
2787                         (unsigned)txd.lo_dword.words.hi,
2788                         (unsigned)txd.hi_dword.words.lo,
2789                         (unsigned)txd.hi_dword.words.hi);
2790 }
2791
2792 void
2793 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2794 {
2795         const struct rte_memzone *rx_mz;
2796
2797         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2798                 return;
2799         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2800         if (rx_mz == NULL)
2801                 return;
2802         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2803 }
2804
2805 void
2806 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2807 {
2808         const struct rte_memzone *tx_mz;
2809
2810         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2811                 return;
2812         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2813         if (tx_mz == NULL)
2814                 return;
2815         ring_tx_descriptor_display(tx_mz, txd_id);
2816 }
2817
2818 void
2819 fwd_lcores_config_display(void)
2820 {
2821         lcoreid_t lc_id;
2822
2823         printf("List of forwarding lcores:");
2824         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2825                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2826         printf("\n");
2827 }
2828 void
2829 rxtx_config_display(void)
2830 {
2831         portid_t pid;
2832         queueid_t qid;
2833
2834         printf("  %s packet forwarding%s packets/burst=%d\n",
2835                cur_fwd_eng->fwd_mode_name,
2836                retry_enabled == 0 ? "" : " with retry",
2837                nb_pkt_per_burst);
2838
2839         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2840                 printf("  packet len=%u - nb packet segments=%d\n",
2841                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2842
2843         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2844                nb_fwd_lcores, nb_fwd_ports);
2845
2846         RTE_ETH_FOREACH_DEV(pid) {
2847                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2848                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2849                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2850                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2851                 struct rte_eth_rxq_info rx_qinfo;
2852                 struct rte_eth_txq_info tx_qinfo;
2853                 uint16_t rx_free_thresh_tmp;
2854                 uint16_t tx_free_thresh_tmp;
2855                 uint16_t tx_rs_thresh_tmp;
2856                 uint16_t nb_rx_desc_tmp;
2857                 uint16_t nb_tx_desc_tmp;
2858                 uint64_t offloads_tmp;
2859                 uint8_t pthresh_tmp;
2860                 uint8_t hthresh_tmp;
2861                 uint8_t wthresh_tmp;
2862                 int32_t rc;
2863
2864                 /* per port config */
2865                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2866                                 (unsigned int)pid, nb_rxq, nb_txq);
2867
2868                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2869                                 ports[pid].dev_conf.rxmode.offloads,
2870                                 ports[pid].dev_conf.txmode.offloads);
2871
2872                 /* per rx queue config only for first queue to be less verbose */
2873                 for (qid = 0; qid < 1; qid++) {
2874                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2875                         if (rc) {
2876                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2877                                 rx_free_thresh_tmp =
2878                                         rx_conf[qid].rx_free_thresh;
2879                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2880                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2881                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2882                                 offloads_tmp = rx_conf[qid].offloads;
2883                         } else {
2884                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2885                                 rx_free_thresh_tmp =
2886                                                 rx_qinfo.conf.rx_free_thresh;
2887                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2888                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2889                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2890                                 offloads_tmp = rx_qinfo.conf.offloads;
2891                         }
2892
2893                         printf("    RX queue: %d\n", qid);
2894                         printf("      RX desc=%d - RX free threshold=%d\n",
2895                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2896                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2897                                 " wthresh=%d\n",
2898                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2899                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2900                 }
2901
2902                 /* per tx queue config only for first queue to be less verbose */
2903                 for (qid = 0; qid < 1; qid++) {
2904                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2905                         if (rc) {
2906                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2907                                 tx_free_thresh_tmp =
2908                                         tx_conf[qid].tx_free_thresh;
2909                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2910                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2911                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2912                                 offloads_tmp = tx_conf[qid].offloads;
2913                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2914                         } else {
2915                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2916                                 tx_free_thresh_tmp =
2917                                                 tx_qinfo.conf.tx_free_thresh;
2918                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2919                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2920                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2921                                 offloads_tmp = tx_qinfo.conf.offloads;
2922                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2923                         }
2924
2925                         printf("    TX queue: %d\n", qid);
2926                         printf("      TX desc=%d - TX free threshold=%d\n",
2927                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2928                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2929                                 " wthresh=%d\n",
2930                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2931                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2932                                 offloads_tmp, tx_rs_thresh_tmp);
2933                 }
2934         }
2935 }
2936
2937 void
2938 port_rss_reta_info(portid_t port_id,
2939                    struct rte_eth_rss_reta_entry64 *reta_conf,
2940                    uint16_t nb_entries)
2941 {
2942         uint16_t i, idx, shift;
2943         int ret;
2944
2945         if (port_id_is_invalid(port_id, ENABLED_WARN))
2946                 return;
2947
2948         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2949         if (ret != 0) {
2950                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
2951                 return;
2952         }
2953
2954         for (i = 0; i < nb_entries; i++) {
2955                 idx = i / RTE_RETA_GROUP_SIZE;
2956                 shift = i % RTE_RETA_GROUP_SIZE;
2957                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2958                         continue;
2959                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2960                                         i, reta_conf[idx].reta[shift]);
2961         }
2962 }
2963
2964 /*
2965  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2966  * key of the port.
2967  */
2968 void
2969 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2970 {
2971         struct rte_eth_rss_conf rss_conf = {0};
2972         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2973         uint64_t rss_hf;
2974         uint8_t i;
2975         int diag;
2976         struct rte_eth_dev_info dev_info;
2977         uint8_t hash_key_size;
2978         int ret;
2979
2980         if (port_id_is_invalid(port_id, ENABLED_WARN))
2981                 return;
2982
2983         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2984         if (ret != 0)
2985                 return;
2986
2987         if (dev_info.hash_key_size > 0 &&
2988                         dev_info.hash_key_size <= sizeof(rss_key))
2989                 hash_key_size = dev_info.hash_key_size;
2990         else {
2991                 printf("dev_info did not provide a valid hash key size\n");
2992                 return;
2993         }
2994
2995         /* Get RSS hash key if asked to display it */
2996         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2997         rss_conf.rss_key_len = hash_key_size;
2998         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2999         if (diag != 0) {
3000                 switch (diag) {
3001                 case -ENODEV:
3002                         printf("port index %d invalid\n", port_id);
3003                         break;
3004                 case -ENOTSUP:
3005                         printf("operation not supported by device\n");
3006                         break;
3007                 default:
3008                         printf("operation failed - diag=%d\n", diag);
3009                         break;
3010                 }
3011                 return;
3012         }
3013         rss_hf = rss_conf.rss_hf;
3014         if (rss_hf == 0) {
3015                 printf("RSS disabled\n");
3016                 return;
3017         }
3018         printf("RSS functions:\n ");
3019         for (i = 0; rss_type_table[i].str; i++) {
3020                 if (rss_hf & rss_type_table[i].rss_type)
3021                         printf("%s ", rss_type_table[i].str);
3022         }
3023         printf("\n");
3024         if (!show_rss_key)
3025                 return;
3026         printf("RSS key:\n");
3027         for (i = 0; i < hash_key_size; i++)
3028                 printf("%02X", rss_key[i]);
3029         printf("\n");
3030 }
3031
3032 void
3033 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
3034                          uint hash_key_len)
3035 {
3036         struct rte_eth_rss_conf rss_conf;
3037         int diag;
3038         unsigned int i;
3039
3040         rss_conf.rss_key = NULL;
3041         rss_conf.rss_key_len = hash_key_len;
3042         rss_conf.rss_hf = 0;
3043         for (i = 0; rss_type_table[i].str; i++) {
3044                 if (!strcmp(rss_type_table[i].str, rss_type))
3045                         rss_conf.rss_hf = rss_type_table[i].rss_type;
3046         }
3047         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3048         if (diag == 0) {
3049                 rss_conf.rss_key = hash_key;
3050                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
3051         }
3052         if (diag == 0)
3053                 return;
3054
3055         switch (diag) {
3056         case -ENODEV:
3057                 printf("port index %d invalid\n", port_id);
3058                 break;
3059         case -ENOTSUP:
3060                 printf("operation not supported by device\n");
3061                 break;
3062         default:
3063                 printf("operation failed - diag=%d\n", diag);
3064                 break;
3065         }
3066 }
3067
3068 /*
3069  * Setup forwarding configuration for each logical core.
3070  */
3071 static void
3072 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3073 {
3074         streamid_t nb_fs_per_lcore;
3075         streamid_t nb_fs;
3076         streamid_t sm_id;
3077         lcoreid_t  nb_extra;
3078         lcoreid_t  nb_fc;
3079         lcoreid_t  nb_lc;
3080         lcoreid_t  lc_id;
3081
3082         nb_fs = cfg->nb_fwd_streams;
3083         nb_fc = cfg->nb_fwd_lcores;
3084         if (nb_fs <= nb_fc) {
3085                 nb_fs_per_lcore = 1;
3086                 nb_extra = 0;
3087         } else {
3088                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3089                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3090         }
3091
3092         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3093         sm_id = 0;
3094         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3095                 fwd_lcores[lc_id]->stream_idx = sm_id;
3096                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3097                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3098         }
3099
3100         /*
3101          * Assign extra remaining streams, if any.
3102          */
3103         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3104         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3105                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3106                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3107                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3108         }
3109 }
3110
3111 static portid_t
3112 fwd_topology_tx_port_get(portid_t rxp)
3113 {
3114         static int warning_once = 1;
3115
3116         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3117
3118         switch (port_topology) {
3119         default:
3120         case PORT_TOPOLOGY_PAIRED:
3121                 if ((rxp & 0x1) == 0) {
3122                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3123                                 return rxp + 1;
3124                         if (warning_once) {
3125                                 printf("\nWarning! port-topology=paired"
3126                                        " and odd forward ports number,"
3127                                        " the last port will pair with"
3128                                        " itself.\n\n");
3129                                 warning_once = 0;
3130                         }
3131                         return rxp;
3132                 }
3133                 return rxp - 1;
3134         case PORT_TOPOLOGY_CHAINED:
3135                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3136         case PORT_TOPOLOGY_LOOP:
3137                 return rxp;
3138         }
3139 }
3140
3141 static void
3142 simple_fwd_config_setup(void)
3143 {
3144         portid_t i;
3145
3146         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3147         cur_fwd_config.nb_fwd_streams =
3148                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3149
3150         /* reinitialize forwarding streams */
3151         init_fwd_streams();
3152
3153         /*
3154          * In the simple forwarding test, the number of forwarding cores
3155          * must be lower or equal to the number of forwarding ports.
3156          */
3157         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3158         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3159                 cur_fwd_config.nb_fwd_lcores =
3160                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3161         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3162
3163         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3164                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3165                 fwd_streams[i]->rx_queue  = 0;
3166                 fwd_streams[i]->tx_port   =
3167                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3168                 fwd_streams[i]->tx_queue  = 0;
3169                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3170                 fwd_streams[i]->retry_enabled = retry_enabled;
3171         }
3172 }
3173
3174 /**
3175  * For the RSS forwarding test all streams distributed over lcores. Each stream
3176  * being composed of a RX queue to poll on a RX port for input messages,
3177  * associated with a TX queue of a TX port where to send forwarded packets.
3178  */
3179 static void
3180 rss_fwd_config_setup(void)
3181 {
3182         portid_t   rxp;
3183         portid_t   txp;
3184         queueid_t  rxq;
3185         queueid_t  nb_q;
3186         streamid_t  sm_id;
3187
3188         nb_q = nb_rxq;
3189         if (nb_q > nb_txq)
3190                 nb_q = nb_txq;
3191         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3192         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3193         cur_fwd_config.nb_fwd_streams =
3194                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3195
3196         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3197                 cur_fwd_config.nb_fwd_lcores =
3198                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3199
3200         /* reinitialize forwarding streams */
3201         init_fwd_streams();
3202
3203         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3204         rxp = 0; rxq = 0;
3205         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3206                 struct fwd_stream *fs;
3207
3208                 fs = fwd_streams[sm_id];
3209                 txp = fwd_topology_tx_port_get(rxp);
3210                 fs->rx_port = fwd_ports_ids[rxp];
3211                 fs->rx_queue = rxq;
3212                 fs->tx_port = fwd_ports_ids[txp];
3213                 fs->tx_queue = rxq;
3214                 fs->peer_addr = fs->tx_port;
3215                 fs->retry_enabled = retry_enabled;
3216                 rxp++;
3217                 if (rxp < nb_fwd_ports)
3218                         continue;
3219                 rxp = 0;
3220                 rxq++;
3221         }
3222 }
3223
3224 /**
3225  * For the DCB forwarding test, each core is assigned on each traffic class.
3226  *
3227  * Each core is assigned a multi-stream, each stream being composed of
3228  * a RX queue to poll on a RX port for input messages, associated with
3229  * a TX queue of a TX port where to send forwarded packets. All RX and
3230  * TX queues are mapping to the same traffic class.
3231  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3232  * the same core
3233  */
3234 static void
3235 dcb_fwd_config_setup(void)
3236 {
3237         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3238         portid_t txp, rxp = 0;
3239         queueid_t txq, rxq = 0;
3240         lcoreid_t  lc_id;
3241         uint16_t nb_rx_queue, nb_tx_queue;
3242         uint16_t i, j, k, sm_id = 0;
3243         uint8_t tc = 0;
3244
3245         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3246         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3247         cur_fwd_config.nb_fwd_streams =
3248                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3249
3250         /* reinitialize forwarding streams */
3251         init_fwd_streams();
3252         sm_id = 0;
3253         txp = 1;
3254         /* get the dcb info on the first RX and TX ports */
3255         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3256         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3257
3258         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3259                 fwd_lcores[lc_id]->stream_nb = 0;
3260                 fwd_lcores[lc_id]->stream_idx = sm_id;
3261                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
3262                         /* if the nb_queue is zero, means this tc is
3263                          * not enabled on the POOL
3264                          */
3265                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3266                                 break;
3267                         k = fwd_lcores[lc_id]->stream_nb +
3268                                 fwd_lcores[lc_id]->stream_idx;
3269                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3270                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3271                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3272                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3273                         for (j = 0; j < nb_rx_queue; j++) {
3274                                 struct fwd_stream *fs;
3275
3276                                 fs = fwd_streams[k + j];
3277                                 fs->rx_port = fwd_ports_ids[rxp];
3278                                 fs->rx_queue = rxq + j;
3279                                 fs->tx_port = fwd_ports_ids[txp];
3280                                 fs->tx_queue = txq + j % nb_tx_queue;
3281                                 fs->peer_addr = fs->tx_port;
3282                                 fs->retry_enabled = retry_enabled;
3283                         }
3284                         fwd_lcores[lc_id]->stream_nb +=
3285                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3286                 }
3287                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3288
3289                 tc++;
3290                 if (tc < rxp_dcb_info.nb_tcs)
3291                         continue;
3292                 /* Restart from TC 0 on next RX port */
3293                 tc = 0;
3294                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3295                         rxp = (portid_t)
3296                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3297                 else
3298                         rxp++;
3299                 if (rxp >= nb_fwd_ports)
3300                         return;
3301                 /* get the dcb information on next RX and TX ports */
3302                 if ((rxp & 0x1) == 0)
3303                         txp = (portid_t) (rxp + 1);
3304                 else
3305                         txp = (portid_t) (rxp - 1);
3306                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3307                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3308         }
3309 }
3310
3311 static void
3312 icmp_echo_config_setup(void)
3313 {
3314         portid_t  rxp;
3315         queueid_t rxq;
3316         lcoreid_t lc_id;
3317         uint16_t  sm_id;
3318
3319         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3320                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3321                         (nb_txq * nb_fwd_ports);
3322         else
3323                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3324         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3325         cur_fwd_config.nb_fwd_streams =
3326                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3327         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3328                 cur_fwd_config.nb_fwd_lcores =
3329                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3330         if (verbose_level > 0) {
3331                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3332                        __FUNCTION__,
3333                        cur_fwd_config.nb_fwd_lcores,
3334                        cur_fwd_config.nb_fwd_ports,
3335                        cur_fwd_config.nb_fwd_streams);
3336         }
3337
3338         /* reinitialize forwarding streams */
3339         init_fwd_streams();
3340         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3341         rxp = 0; rxq = 0;
3342         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3343                 if (verbose_level > 0)
3344                         printf("  core=%d: \n", lc_id);
3345                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3346                         struct fwd_stream *fs;
3347                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3348                         fs->rx_port = fwd_ports_ids[rxp];
3349                         fs->rx_queue = rxq;
3350                         fs->tx_port = fs->rx_port;
3351                         fs->tx_queue = rxq;
3352                         fs->peer_addr = fs->tx_port;
3353                         fs->retry_enabled = retry_enabled;
3354                         if (verbose_level > 0)
3355                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3356                                        sm_id, fs->rx_port, fs->rx_queue,
3357                                        fs->tx_queue);
3358                         rxq = (queueid_t) (rxq + 1);
3359                         if (rxq == nb_rxq) {
3360                                 rxq = 0;
3361                                 rxp = (portid_t) (rxp + 1);
3362                         }
3363                 }
3364         }
3365 }
3366
3367 void
3368 fwd_config_setup(void)
3369 {
3370         cur_fwd_config.fwd_eng = cur_fwd_eng;
3371         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3372                 icmp_echo_config_setup();
3373                 return;
3374         }
3375
3376         if ((nb_rxq > 1) && (nb_txq > 1)){
3377                 if (dcb_config)
3378                         dcb_fwd_config_setup();
3379                 else
3380                         rss_fwd_config_setup();
3381         }
3382         else
3383                 simple_fwd_config_setup();
3384 }
3385
3386 static const char *
3387 mp_alloc_to_str(uint8_t mode)
3388 {
3389         switch (mode) {
3390         case MP_ALLOC_NATIVE:
3391                 return "native";
3392         case MP_ALLOC_ANON:
3393                 return "anon";
3394         case MP_ALLOC_XMEM:
3395                 return "xmem";
3396         case MP_ALLOC_XMEM_HUGE:
3397                 return "xmemhuge";
3398         case MP_ALLOC_XBUF:
3399                 return "xbuf";
3400         default:
3401                 return "invalid";
3402         }
3403 }
3404
3405 void
3406 pkt_fwd_config_display(struct fwd_config *cfg)
3407 {
3408         struct fwd_stream *fs;
3409         lcoreid_t  lc_id;
3410         streamid_t sm_id;
3411
3412         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3413                 "NUMA support %s, MP allocation mode: %s\n",
3414                 cfg->fwd_eng->fwd_mode_name,
3415                 retry_enabled == 0 ? "" : " with retry",
3416                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3417                 numa_support == 1 ? "enabled" : "disabled",
3418                 mp_alloc_to_str(mp_alloc_type));
3419
3420         if (retry_enabled)
3421                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3422                         burst_tx_retry_num, burst_tx_delay_time);
3423         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3424                 printf("Logical Core %u (socket %u) forwards packets on "
3425                        "%d streams:",
3426                        fwd_lcores_cpuids[lc_id],
3427                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3428                        fwd_lcores[lc_id]->stream_nb);
3429                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3430                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3431                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3432                                "P=%d/Q=%d (socket %u) ",
3433                                fs->rx_port, fs->rx_queue,
3434                                ports[fs->rx_port].socket_id,
3435                                fs->tx_port, fs->tx_queue,
3436                                ports[fs->tx_port].socket_id);
3437                         print_ethaddr("peer=",
3438                                       &peer_eth_addrs[fs->peer_addr]);
3439                 }
3440                 printf("\n");
3441         }
3442         printf("\n");
3443 }
3444
3445 void
3446 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3447 {
3448         struct rte_ether_addr new_peer_addr;
3449         if (!rte_eth_dev_is_valid_port(port_id)) {
3450                 printf("Error: Invalid port number %i\n", port_id);
3451                 return;
3452         }
3453         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3454                 printf("Error: Invalid ethernet address: %s\n", peer_addr);
3455                 return;
3456         }
3457         peer_eth_addrs[port_id] = new_peer_addr;
3458 }
3459
3460 int
3461 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3462 {
3463         unsigned int i;
3464         unsigned int lcore_cpuid;
3465         int record_now;
3466
3467         record_now = 0;
3468  again:
3469         for (i = 0; i < nb_lc; i++) {
3470                 lcore_cpuid = lcorelist[i];
3471                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3472                         printf("lcore %u not enabled\n", lcore_cpuid);
3473                         return -1;
3474                 }
3475                 if (lcore_cpuid == rte_get_main_lcore()) {
3476                         printf("lcore %u cannot be masked on for running "
3477                                "packet forwarding, which is the main lcore "
3478                                "and reserved for command line parsing only\n",
3479                                lcore_cpuid);
3480                         return -1;
3481                 }
3482                 if (record_now)
3483                         fwd_lcores_cpuids[i] = lcore_cpuid;
3484         }
3485         if (record_now == 0) {
3486                 record_now = 1;
3487                 goto again;
3488         }
3489         nb_cfg_lcores = (lcoreid_t) nb_lc;
3490         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3491                 printf("previous number of forwarding cores %u - changed to "
3492                        "number of configured cores %u\n",
3493                        (unsigned int) nb_fwd_lcores, nb_lc);
3494                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3495         }
3496
3497         return 0;
3498 }
3499
3500 int
3501 set_fwd_lcores_mask(uint64_t lcoremask)
3502 {
3503         unsigned int lcorelist[64];
3504         unsigned int nb_lc;
3505         unsigned int i;
3506
3507         if (lcoremask == 0) {
3508                 printf("Invalid NULL mask of cores\n");
3509                 return -1;
3510         }
3511         nb_lc = 0;
3512         for (i = 0; i < 64; i++) {
3513                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3514                         continue;
3515                 lcorelist[nb_lc++] = i;
3516         }
3517         return set_fwd_lcores_list(lcorelist, nb_lc);
3518 }
3519
3520 void
3521 set_fwd_lcores_number(uint16_t nb_lc)
3522 {
3523         if (test_done == 0) {
3524                 printf("Please stop forwarding first\n");
3525                 return;
3526         }
3527         if (nb_lc > nb_cfg_lcores) {
3528                 printf("nb fwd cores %u > %u (max. number of configured "
3529                        "lcores) - ignored\n",
3530                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3531                 return;
3532         }
3533         nb_fwd_lcores = (lcoreid_t) nb_lc;
3534         printf("Number of forwarding cores set to %u\n",
3535                (unsigned int) nb_fwd_lcores);
3536 }
3537
3538 void
3539 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3540 {
3541         unsigned int i;
3542         portid_t port_id;
3543         int record_now;
3544
3545         record_now = 0;
3546  again:
3547         for (i = 0; i < nb_pt; i++) {
3548                 port_id = (portid_t) portlist[i];
3549                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3550                         return;
3551                 if (record_now)
3552                         fwd_ports_ids[i] = port_id;
3553         }
3554         if (record_now == 0) {
3555                 record_now = 1;
3556                 goto again;
3557         }
3558         nb_cfg_ports = (portid_t) nb_pt;
3559         if (nb_fwd_ports != (portid_t) nb_pt) {
3560                 printf("previous number of forwarding ports %u - changed to "
3561                        "number of configured ports %u\n",
3562                        (unsigned int) nb_fwd_ports, nb_pt);
3563                 nb_fwd_ports = (portid_t) nb_pt;
3564         }
3565 }
3566
3567 /**
3568  * Parse the user input and obtain the list of forwarding ports
3569  *
3570  * @param[in] list
3571  *   String containing the user input. User can specify
3572  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3573  *   For example, if the user wants to use all the available
3574  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3575  *   If the user wants to use only the ports 1,2 then the input
3576  *   is 1,2.
3577  *   valid characters are '-' and ','
3578  * @param[out] values
3579  *   This array will be filled with a list of port IDs
3580  *   based on the user input
3581  *   Note that duplicate entries are discarded and only the first
3582  *   count entries in this array are port IDs and all the rest
3583  *   will contain default values
3584  * @param[in] maxsize
3585  *   This parameter denotes 2 things
3586  *   1) Number of elements in the values array
3587  *   2) Maximum value of each element in the values array
3588  * @return
3589  *   On success, returns total count of parsed port IDs
3590  *   On failure, returns 0
3591  */
3592 static unsigned int
3593 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3594 {
3595         unsigned int count = 0;
3596         char *end = NULL;
3597         int min, max;
3598         int value, i;
3599         unsigned int marked[maxsize];
3600
3601         if (list == NULL || values == NULL)
3602                 return 0;
3603
3604         for (i = 0; i < (int)maxsize; i++)
3605                 marked[i] = 0;
3606
3607         min = INT_MAX;
3608
3609         do {
3610                 /*Remove the blank spaces if any*/
3611                 while (isblank(*list))
3612                         list++;
3613                 if (*list == '\0')
3614                         break;
3615                 errno = 0;
3616                 value = strtol(list, &end, 10);
3617                 if (errno || end == NULL)
3618                         return 0;
3619                 if (value < 0 || value >= (int)maxsize)
3620                         return 0;
3621                 while (isblank(*end))
3622                         end++;
3623                 if (*end == '-' && min == INT_MAX) {
3624                         min = value;
3625                 } else if ((*end == ',') || (*end == '\0')) {
3626                         max = value;
3627                         if (min == INT_MAX)
3628                                 min = value;
3629                         for (i = min; i <= max; i++) {
3630                                 if (count < maxsize) {
3631                                         if (marked[i])
3632                                                 continue;
3633                                         values[count] = i;
3634                                         marked[i] = 1;
3635                                         count++;
3636                                 }
3637                         }
3638                         min = INT_MAX;
3639                 } else
3640                         return 0;
3641                 list = end + 1;
3642         } while (*end != '\0');
3643
3644         return count;
3645 }
3646
3647 void
3648 parse_fwd_portlist(const char *portlist)
3649 {
3650         unsigned int portcount;
3651         unsigned int portindex[RTE_MAX_ETHPORTS];
3652         unsigned int i, valid_port_count = 0;
3653
3654         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3655         if (!portcount)
3656                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3657
3658         /*
3659          * Here we verify the validity of the ports
3660          * and thereby calculate the total number of
3661          * valid ports
3662          */
3663         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3664                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3665                         portindex[valid_port_count] = portindex[i];
3666                         valid_port_count++;
3667                 }
3668         }
3669
3670         set_fwd_ports_list(portindex, valid_port_count);
3671 }
3672
3673 void
3674 set_fwd_ports_mask(uint64_t portmask)
3675 {
3676         unsigned int portlist[64];
3677         unsigned int nb_pt;
3678         unsigned int i;
3679
3680         if (portmask == 0) {
3681                 printf("Invalid NULL mask of ports\n");
3682                 return;
3683         }
3684         nb_pt = 0;
3685         RTE_ETH_FOREACH_DEV(i) {
3686                 if (! ((uint64_t)(1ULL << i) & portmask))
3687                         continue;
3688                 portlist[nb_pt++] = i;
3689         }
3690         set_fwd_ports_list(portlist, nb_pt);
3691 }
3692
3693 void
3694 set_fwd_ports_number(uint16_t nb_pt)
3695 {
3696         if (nb_pt > nb_cfg_ports) {
3697                 printf("nb fwd ports %u > %u (number of configured "
3698                        "ports) - ignored\n",
3699                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3700                 return;
3701         }
3702         nb_fwd_ports = (portid_t) nb_pt;
3703         printf("Number of forwarding ports set to %u\n",
3704                (unsigned int) nb_fwd_ports);
3705 }
3706
3707 int
3708 port_is_forwarding(portid_t port_id)
3709 {
3710         unsigned int i;
3711
3712         if (port_id_is_invalid(port_id, ENABLED_WARN))
3713                 return -1;
3714
3715         for (i = 0; i < nb_fwd_ports; i++) {
3716                 if (fwd_ports_ids[i] == port_id)
3717                         return 1;
3718         }
3719
3720         return 0;
3721 }
3722
3723 void
3724 set_nb_pkt_per_burst(uint16_t nb)
3725 {
3726         if (nb > MAX_PKT_BURST) {
3727                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
3728                        " ignored\n",
3729                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3730                 return;
3731         }
3732         nb_pkt_per_burst = nb;
3733         printf("Number of packets per burst set to %u\n",
3734                (unsigned int) nb_pkt_per_burst);
3735 }
3736
3737 static const char *
3738 tx_split_get_name(enum tx_pkt_split split)
3739 {
3740         uint32_t i;
3741
3742         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3743                 if (tx_split_name[i].split == split)
3744                         return tx_split_name[i].name;
3745         }
3746         return NULL;
3747 }
3748
3749 void
3750 set_tx_pkt_split(const char *name)
3751 {
3752         uint32_t i;
3753
3754         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3755                 if (strcmp(tx_split_name[i].name, name) == 0) {
3756                         tx_pkt_split = tx_split_name[i].split;
3757                         return;
3758                 }
3759         }
3760         printf("unknown value: \"%s\"\n", name);
3761 }
3762
3763 int
3764 parse_fec_mode(const char *name, uint32_t *mode)
3765 {
3766         uint8_t i;
3767
3768         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3769                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3770                         *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3771                         return 0;
3772                 }
3773         }
3774         return -1;
3775 }
3776
3777 void
3778 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3779 {
3780         unsigned int i, j;
3781
3782         printf("FEC capabilities:\n");
3783
3784         for (i = 0; i < num; i++) {
3785                 printf("%s : ",
3786                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3787
3788                 for (j = RTE_ETH_FEC_AUTO; j < RTE_DIM(fec_mode_name); j++) {
3789                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3790                                                 speed_fec_capa[i].capa)
3791                                 printf("%s ", fec_mode_name[j].name);
3792                 }
3793                 printf("\n");
3794         }
3795 }
3796
3797 void
3798 show_rx_pkt_offsets(void)
3799 {
3800         uint32_t i, n;
3801
3802         n = rx_pkt_nb_offs;
3803         printf("Number of offsets: %u\n", n);
3804         if (n) {
3805                 printf("Segment offsets: ");
3806                 for (i = 0; i != n - 1; i++)
3807                         printf("%hu,", rx_pkt_seg_offsets[i]);
3808                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3809         }
3810 }
3811
3812 void
3813 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3814 {
3815         unsigned int i;
3816
3817         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3818                 printf("nb segments per RX packets=%u >= "
3819                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3820                 return;
3821         }
3822
3823         /*
3824          * No extra check here, the segment length will be checked by PMD
3825          * in the extended queue setup.
3826          */
3827         for (i = 0; i < nb_offs; i++) {
3828                 if (seg_offsets[i] >= UINT16_MAX) {
3829                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3830                                i, seg_offsets[i]);
3831                         return;
3832                 }
3833         }
3834
3835         for (i = 0; i < nb_offs; i++)
3836                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3837
3838         rx_pkt_nb_offs = (uint8_t) nb_offs;
3839 }
3840
3841 void
3842 show_rx_pkt_segments(void)
3843 {
3844         uint32_t i, n;
3845
3846         n = rx_pkt_nb_segs;
3847         printf("Number of segments: %u\n", n);
3848         if (n) {
3849                 printf("Segment sizes: ");
3850                 for (i = 0; i != n - 1; i++)
3851                         printf("%hu,", rx_pkt_seg_lengths[i]);
3852                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3853         }
3854 }
3855
3856 void
3857 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3858 {
3859         unsigned int i;
3860
3861         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3862                 printf("nb segments per RX packets=%u >= "
3863                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3864                 return;
3865         }
3866
3867         /*
3868          * No extra check here, the segment length will be checked by PMD
3869          * in the extended queue setup.
3870          */
3871         for (i = 0; i < nb_segs; i++) {
3872                 if (seg_lengths[i] >= UINT16_MAX) {
3873                         printf("length[%u]=%u > UINT16_MAX - give up\n",
3874                                i, seg_lengths[i]);
3875                         return;
3876                 }
3877         }
3878
3879         for (i = 0; i < nb_segs; i++)
3880                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3881
3882         rx_pkt_nb_segs = (uint8_t) nb_segs;
3883 }
3884
3885 void
3886 show_tx_pkt_segments(void)
3887 {
3888         uint32_t i, n;
3889         const char *split;
3890
3891         n = tx_pkt_nb_segs;
3892         split = tx_split_get_name(tx_pkt_split);
3893
3894         printf("Number of segments: %u\n", n);
3895         printf("Segment sizes: ");
3896         for (i = 0; i != n - 1; i++)
3897                 printf("%hu,", tx_pkt_seg_lengths[i]);
3898         printf("%hu\n", tx_pkt_seg_lengths[i]);
3899         printf("Split packet: %s\n", split);
3900 }
3901
3902 static bool
3903 nb_segs_is_invalid(unsigned int nb_segs)
3904 {
3905         uint16_t ring_size;
3906         uint16_t queue_id;
3907         uint16_t port_id;
3908         int ret;
3909
3910         RTE_ETH_FOREACH_DEV(port_id) {
3911                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3912                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3913
3914                         if (ret)
3915                                 return true;
3916
3917                         if (ring_size < nb_segs) {
3918                                 printf("nb segments per TX packets=%u >= "
3919                                        "TX queue(%u) ring_size=%u - ignored\n",
3920                                        nb_segs, queue_id, ring_size);
3921                                 return true;
3922                         }
3923                 }
3924         }
3925
3926         return false;
3927 }
3928
3929 void
3930 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3931 {
3932         uint16_t tx_pkt_len;
3933         unsigned int i;
3934
3935         if (nb_segs_is_invalid(nb_segs))
3936                 return;
3937
3938         /*
3939          * Check that each segment length is greater or equal than
3940          * the mbuf data sise.
3941          * Check also that the total packet length is greater or equal than the
3942          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
3943          * 20 + 8).
3944          */
3945         tx_pkt_len = 0;
3946         for (i = 0; i < nb_segs; i++) {
3947                 if (seg_lengths[i] > mbuf_data_size[0]) {
3948                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
3949                                i, seg_lengths[i], mbuf_data_size[0]);
3950                         return;
3951                 }
3952                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
3953         }
3954         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
3955                 printf("total packet length=%u < %d - give up\n",
3956                                 (unsigned) tx_pkt_len,
3957                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
3958                 return;
3959         }
3960
3961         for (i = 0; i < nb_segs; i++)
3962                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3963
3964         tx_pkt_length  = tx_pkt_len;
3965         tx_pkt_nb_segs = (uint8_t) nb_segs;
3966 }
3967
3968 void
3969 show_tx_pkt_times(void)
3970 {
3971         printf("Interburst gap: %u\n", tx_pkt_times_inter);
3972         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
3973 }
3974
3975 void
3976 set_tx_pkt_times(unsigned int *tx_times)
3977 {
3978         tx_pkt_times_inter = tx_times[0];
3979         tx_pkt_times_intra = tx_times[1];
3980 }
3981
3982 void
3983 setup_gro(const char *onoff, portid_t port_id)
3984 {
3985         if (!rte_eth_dev_is_valid_port(port_id)) {
3986                 printf("invalid port id %u\n", port_id);
3987                 return;
3988         }
3989         if (test_done == 0) {
3990                 printf("Before enable/disable GRO,"
3991                                 " please stop forwarding first\n");
3992                 return;
3993         }
3994         if (strcmp(onoff, "on") == 0) {
3995                 if (gro_ports[port_id].enable != 0) {
3996                         printf("Port %u has enabled GRO. Please"
3997                                         " disable GRO first\n", port_id);
3998                         return;
3999                 }
4000                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4001                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
4002                         gro_ports[port_id].param.max_flow_num =
4003                                 GRO_DEFAULT_FLOW_NUM;
4004                         gro_ports[port_id].param.max_item_per_flow =
4005                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
4006                 }
4007                 gro_ports[port_id].enable = 1;
4008         } else {
4009                 if (gro_ports[port_id].enable == 0) {
4010                         printf("Port %u has disabled GRO\n", port_id);
4011                         return;
4012                 }
4013                 gro_ports[port_id].enable = 0;
4014         }
4015 }
4016
4017 void
4018 setup_gro_flush_cycles(uint8_t cycles)
4019 {
4020         if (test_done == 0) {
4021                 printf("Before change flush interval for GRO,"
4022                                 " please stop forwarding first.\n");
4023                 return;
4024         }
4025
4026         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4027                         GRO_DEFAULT_FLUSH_CYCLES) {
4028                 printf("The flushing cycle be in the range"
4029                                 " of 1 to %u. Revert to the default"
4030                                 " value %u.\n",
4031                                 GRO_MAX_FLUSH_CYCLES,
4032                                 GRO_DEFAULT_FLUSH_CYCLES);
4033                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4034         }
4035
4036         gro_flush_cycles = cycles;
4037 }
4038
4039 void
4040 show_gro(portid_t port_id)
4041 {
4042         struct rte_gro_param *param;
4043         uint32_t max_pkts_num;
4044
4045         param = &gro_ports[port_id].param;
4046
4047         if (!rte_eth_dev_is_valid_port(port_id)) {
4048                 printf("Invalid port id %u.\n", port_id);
4049                 return;
4050         }
4051         if (gro_ports[port_id].enable) {
4052                 printf("GRO type: TCP/IPv4\n");
4053                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4054                         max_pkts_num = param->max_flow_num *
4055                                 param->max_item_per_flow;
4056                 } else
4057                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4058                 printf("Max number of packets to perform GRO: %u\n",
4059                                 max_pkts_num);
4060                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4061         } else
4062                 printf("Port %u doesn't enable GRO.\n", port_id);
4063 }
4064
4065 void
4066 setup_gso(const char *mode, portid_t port_id)
4067 {
4068         if (!rte_eth_dev_is_valid_port(port_id)) {
4069                 printf("invalid port id %u\n", port_id);
4070                 return;
4071         }
4072         if (strcmp(mode, "on") == 0) {
4073                 if (test_done == 0) {
4074                         printf("before enabling GSO,"
4075                                         " please stop forwarding first\n");
4076                         return;
4077                 }
4078                 gso_ports[port_id].enable = 1;
4079         } else if (strcmp(mode, "off") == 0) {
4080                 if (test_done == 0) {
4081                         printf("before disabling GSO,"
4082                                         " please stop forwarding first\n");
4083                         return;
4084                 }
4085                 gso_ports[port_id].enable = 0;
4086         }
4087 }
4088
4089 char*
4090 list_pkt_forwarding_modes(void)
4091 {
4092         static char fwd_modes[128] = "";
4093         const char *separator = "|";
4094         struct fwd_engine *fwd_eng;
4095         unsigned i = 0;
4096
4097         if (strlen (fwd_modes) == 0) {
4098                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4099                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4100                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4101                         strncat(fwd_modes, separator,
4102                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4103                 }
4104                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4105         }
4106
4107         return fwd_modes;
4108 }
4109
4110 char*
4111 list_pkt_forwarding_retry_modes(void)
4112 {
4113         static char fwd_modes[128] = "";
4114         const char *separator = "|";
4115         struct fwd_engine *fwd_eng;
4116         unsigned i = 0;
4117
4118         if (strlen(fwd_modes) == 0) {
4119                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4120                         if (fwd_eng == &rx_only_engine)
4121                                 continue;
4122                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4123                                         sizeof(fwd_modes) -
4124                                         strlen(fwd_modes) - 1);
4125                         strncat(fwd_modes, separator,
4126                                         sizeof(fwd_modes) -
4127                                         strlen(fwd_modes) - 1);
4128                 }
4129                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4130         }
4131
4132         return fwd_modes;
4133 }
4134
4135 void
4136 set_pkt_forwarding_mode(const char *fwd_mode_name)
4137 {
4138         struct fwd_engine *fwd_eng;
4139         unsigned i;
4140
4141         i = 0;
4142         while ((fwd_eng = fwd_engines[i]) != NULL) {
4143                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4144                         printf("Set %s packet forwarding mode%s\n",
4145                                fwd_mode_name,
4146                                retry_enabled == 0 ? "" : " with retry");
4147                         cur_fwd_eng = fwd_eng;
4148                         return;
4149                 }
4150                 i++;
4151         }
4152         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
4153 }
4154
4155 void
4156 add_rx_dump_callbacks(portid_t portid)
4157 {
4158         struct rte_eth_dev_info dev_info;
4159         uint16_t queue;
4160         int ret;
4161
4162         if (port_id_is_invalid(portid, ENABLED_WARN))
4163                 return;
4164
4165         ret = eth_dev_info_get_print_err(portid, &dev_info);
4166         if (ret != 0)
4167                 return;
4168
4169         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4170                 if (!ports[portid].rx_dump_cb[queue])
4171                         ports[portid].rx_dump_cb[queue] =
4172                                 rte_eth_add_rx_callback(portid, queue,
4173                                         dump_rx_pkts, NULL);
4174 }
4175
4176 void
4177 add_tx_dump_callbacks(portid_t portid)
4178 {
4179         struct rte_eth_dev_info dev_info;
4180         uint16_t queue;
4181         int ret;
4182
4183         if (port_id_is_invalid(portid, ENABLED_WARN))
4184                 return;
4185
4186         ret = eth_dev_info_get_print_err(portid, &dev_info);
4187         if (ret != 0)
4188                 return;
4189
4190         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4191                 if (!ports[portid].tx_dump_cb[queue])
4192                         ports[portid].tx_dump_cb[queue] =
4193                                 rte_eth_add_tx_callback(portid, queue,
4194                                                         dump_tx_pkts, NULL);
4195 }
4196
4197 void
4198 remove_rx_dump_callbacks(portid_t portid)
4199 {
4200         struct rte_eth_dev_info dev_info;
4201         uint16_t queue;
4202         int ret;
4203
4204         if (port_id_is_invalid(portid, ENABLED_WARN))
4205                 return;
4206
4207         ret = eth_dev_info_get_print_err(portid, &dev_info);
4208         if (ret != 0)
4209                 return;
4210
4211         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4212                 if (ports[portid].rx_dump_cb[queue]) {
4213                         rte_eth_remove_rx_callback(portid, queue,
4214                                 ports[portid].rx_dump_cb[queue]);
4215                         ports[portid].rx_dump_cb[queue] = NULL;
4216                 }
4217 }
4218
4219 void
4220 remove_tx_dump_callbacks(portid_t portid)
4221 {
4222         struct rte_eth_dev_info dev_info;
4223         uint16_t queue;
4224         int ret;
4225
4226         if (port_id_is_invalid(portid, ENABLED_WARN))
4227                 return;
4228
4229         ret = eth_dev_info_get_print_err(portid, &dev_info);
4230         if (ret != 0)
4231                 return;
4232
4233         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4234                 if (ports[portid].tx_dump_cb[queue]) {
4235                         rte_eth_remove_tx_callback(portid, queue,
4236                                 ports[portid].tx_dump_cb[queue]);
4237                         ports[portid].tx_dump_cb[queue] = NULL;
4238                 }
4239 }
4240
4241 void
4242 configure_rxtx_dump_callbacks(uint16_t verbose)
4243 {
4244         portid_t portid;
4245
4246 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4247                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4248                 return;
4249 #endif
4250
4251         RTE_ETH_FOREACH_DEV(portid)
4252         {
4253                 if (verbose == 1 || verbose > 2)
4254                         add_rx_dump_callbacks(portid);
4255                 else
4256                         remove_rx_dump_callbacks(portid);
4257                 if (verbose >= 2)
4258                         add_tx_dump_callbacks(portid);
4259                 else
4260                         remove_tx_dump_callbacks(portid);
4261         }
4262 }
4263
4264 void
4265 set_verbose_level(uint16_t vb_level)
4266 {
4267         printf("Change verbose level from %u to %u\n",
4268                (unsigned int) verbose_level, (unsigned int) vb_level);
4269         verbose_level = vb_level;
4270         configure_rxtx_dump_callbacks(verbose_level);
4271 }
4272
4273 void
4274 vlan_extend_set(portid_t port_id, int on)
4275 {
4276         int diag;
4277         int vlan_offload;
4278         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4279
4280         if (port_id_is_invalid(port_id, ENABLED_WARN))
4281                 return;
4282
4283         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4284
4285         if (on) {
4286                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
4287                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
4288         } else {
4289                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
4290                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
4291         }
4292
4293         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4294         if (diag < 0) {
4295                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
4296                "diag=%d\n", port_id, on, diag);
4297                 return;
4298         }
4299         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4300 }
4301
4302 void
4303 rx_vlan_strip_set(portid_t port_id, int on)
4304 {
4305         int diag;
4306         int vlan_offload;
4307         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4308
4309         if (port_id_is_invalid(port_id, ENABLED_WARN))
4310                 return;
4311
4312         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4313
4314         if (on) {
4315                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
4316                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
4317         } else {
4318                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
4319                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
4320         }
4321
4322         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4323         if (diag < 0) {
4324                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
4325                "diag=%d\n", port_id, on, diag);
4326                 return;
4327         }
4328         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4329 }
4330
4331 void
4332 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4333 {
4334         int diag;
4335
4336         if (port_id_is_invalid(port_id, ENABLED_WARN))
4337                 return;
4338
4339         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4340         if (diag < 0)
4341                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
4342                "diag=%d\n", port_id, queue_id, on, diag);
4343 }
4344
4345 void
4346 rx_vlan_filter_set(portid_t port_id, int on)
4347 {
4348         int diag;
4349         int vlan_offload;
4350         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4351
4352         if (port_id_is_invalid(port_id, ENABLED_WARN))
4353                 return;
4354
4355         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4356
4357         if (on) {
4358                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4359                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4360         } else {
4361                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4362                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4363         }
4364
4365         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4366         if (diag < 0) {
4367                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
4368                "diag=%d\n", port_id, on, diag);
4369                 return;
4370         }
4371         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4372 }
4373
4374 void
4375 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4376 {
4377         int diag;
4378         int vlan_offload;
4379         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4380
4381         if (port_id_is_invalid(port_id, ENABLED_WARN))
4382                 return;
4383
4384         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4385
4386         if (on) {
4387                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4388                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4389         } else {
4390                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4391                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4392         }
4393
4394         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4395         if (diag < 0) {
4396                 printf("%s(port_pi=%d, on=%d) failed "
4397                "diag=%d\n", __func__, port_id, on, diag);
4398                 return;
4399         }
4400         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4401 }
4402
4403 int
4404 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4405 {
4406         int diag;
4407
4408         if (port_id_is_invalid(port_id, ENABLED_WARN))
4409                 return 1;
4410         if (vlan_id_is_invalid(vlan_id))
4411                 return 1;
4412         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4413         if (diag == 0)
4414                 return 0;
4415         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
4416                "diag=%d\n",
4417                port_id, vlan_id, on, diag);
4418         return -1;
4419 }
4420
4421 void
4422 rx_vlan_all_filter_set(portid_t port_id, int on)
4423 {
4424         uint16_t vlan_id;
4425
4426         if (port_id_is_invalid(port_id, ENABLED_WARN))
4427                 return;
4428         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4429                 if (rx_vft_set(port_id, vlan_id, on))
4430                         break;
4431         }
4432 }
4433
4434 void
4435 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4436 {
4437         int diag;
4438
4439         if (port_id_is_invalid(port_id, ENABLED_WARN))
4440                 return;
4441
4442         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4443         if (diag == 0)
4444                 return;
4445
4446         printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed "
4447                "diag=%d\n",
4448                port_id, vlan_type, tp_id, diag);
4449 }
4450
4451 void
4452 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4453 {
4454         struct rte_eth_dev_info dev_info;
4455         int ret;
4456
4457         if (vlan_id_is_invalid(vlan_id))
4458                 return;
4459
4460         if (ports[port_id].dev_conf.txmode.offloads &
4461             DEV_TX_OFFLOAD_QINQ_INSERT) {
4462                 printf("Error, as QinQ has been enabled.\n");
4463                 return;
4464         }
4465
4466         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4467         if (ret != 0)
4468                 return;
4469
4470         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4471                 printf("Error: vlan insert is not supported by port %d\n",
4472                         port_id);
4473                 return;
4474         }
4475
4476         tx_vlan_reset(port_id);
4477         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4478         ports[port_id].tx_vlan_id = vlan_id;
4479 }
4480
4481 void
4482 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4483 {
4484         struct rte_eth_dev_info dev_info;
4485         int ret;
4486
4487         if (vlan_id_is_invalid(vlan_id))
4488                 return;
4489         if (vlan_id_is_invalid(vlan_id_outer))
4490                 return;
4491
4492         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4493         if (ret != 0)
4494                 return;
4495
4496         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4497                 printf("Error: qinq insert not supported by port %d\n",
4498                         port_id);
4499                 return;
4500         }
4501
4502         tx_vlan_reset(port_id);
4503         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4504                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4505         ports[port_id].tx_vlan_id = vlan_id;
4506         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4507 }
4508
4509 void
4510 tx_vlan_reset(portid_t port_id)
4511 {
4512         ports[port_id].dev_conf.txmode.offloads &=
4513                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4514                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4515         ports[port_id].tx_vlan_id = 0;
4516         ports[port_id].tx_vlan_id_outer = 0;
4517 }
4518
4519 void
4520 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4521 {
4522         if (port_id_is_invalid(port_id, ENABLED_WARN))
4523                 return;
4524
4525         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4526 }
4527
4528 void
4529 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4530 {
4531         uint16_t i;
4532         uint8_t existing_mapping_found = 0;
4533
4534         if (port_id_is_invalid(port_id, ENABLED_WARN))
4535                 return;
4536
4537         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4538                 return;
4539
4540         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4541                 printf("map_value not in required range 0..%d\n",
4542                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4543                 return;
4544         }
4545
4546         if (!is_rx) { /*then tx*/
4547                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
4548                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
4549                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
4550                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
4551                                 existing_mapping_found = 1;
4552                                 break;
4553                         }
4554                 }
4555                 if (!existing_mapping_found) { /* A new additional mapping... */
4556                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
4557                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
4558                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
4559                         nb_tx_queue_stats_mappings++;
4560                 }
4561         }
4562         else { /*rx*/
4563                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
4564                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
4565                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
4566                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
4567                                 existing_mapping_found = 1;
4568                                 break;
4569                         }
4570                 }
4571                 if (!existing_mapping_found) { /* A new additional mapping... */
4572                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
4573                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
4574                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
4575                         nb_rx_queue_stats_mappings++;
4576                 }
4577         }
4578 }
4579
4580 void
4581 set_xstats_hide_zero(uint8_t on_off)
4582 {
4583         xstats_hide_zero = on_off;
4584 }
4585
4586 void
4587 set_record_core_cycles(uint8_t on_off)
4588 {
4589         record_core_cycles = on_off;
4590 }
4591
4592 void
4593 set_record_burst_stats(uint8_t on_off)
4594 {
4595         record_burst_stats = on_off;
4596 }
4597
4598 static inline void
4599 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4600 {
4601         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4602
4603         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4604                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4605                         " tunnel_id: 0x%08x",
4606                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4607                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4608         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4609                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4610                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4611                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4612
4613                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4614                         rte_be_to_cpu_16(mask->src_port_mask),
4615                         rte_be_to_cpu_16(mask->dst_port_mask));
4616
4617                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4618                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4619                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4620                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4621                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4622
4623                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4624                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4625                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4626                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4627                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4628         }
4629
4630         printf("\n");
4631 }
4632
4633 static inline void
4634 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4635 {
4636         struct rte_eth_flex_payload_cfg *cfg;
4637         uint32_t i, j;
4638
4639         for (i = 0; i < flex_conf->nb_payloads; i++) {
4640                 cfg = &flex_conf->flex_set[i];
4641                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4642                         printf("\n    RAW:  ");
4643                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4644                         printf("\n    L2_PAYLOAD:  ");
4645                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4646                         printf("\n    L3_PAYLOAD:  ");
4647                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4648                         printf("\n    L4_PAYLOAD:  ");
4649                 else
4650                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4651                 for (j = 0; j < num; j++)
4652                         printf("  %-5u", cfg->src_offset[j]);
4653         }
4654         printf("\n");
4655 }
4656
4657 static char *
4658 flowtype_to_str(uint16_t flow_type)
4659 {
4660         struct flow_type_info {
4661                 char str[32];
4662                 uint16_t ftype;
4663         };
4664
4665         uint8_t i;
4666         static struct flow_type_info flowtype_str_table[] = {
4667                 {"raw", RTE_ETH_FLOW_RAW},
4668                 {"ipv4", RTE_ETH_FLOW_IPV4},
4669                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4670                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4671                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4672                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4673                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4674                 {"ipv6", RTE_ETH_FLOW_IPV6},
4675                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4676                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4677                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4678                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4679                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4680                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4681                 {"port", RTE_ETH_FLOW_PORT},
4682                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4683                 {"geneve", RTE_ETH_FLOW_GENEVE},
4684                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4685                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4686         };
4687
4688         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4689                 if (flowtype_str_table[i].ftype == flow_type)
4690                         return flowtype_str_table[i].str;
4691         }
4692
4693         return NULL;
4694 }
4695
4696 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4697
4698 static inline void
4699 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4700 {
4701         struct rte_eth_fdir_flex_mask *mask;
4702         uint32_t i, j;
4703         char *p;
4704
4705         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4706                 mask = &flex_conf->flex_mask[i];
4707                 p = flowtype_to_str(mask->flow_type);
4708                 printf("\n    %s:\t", p ? p : "unknown");
4709                 for (j = 0; j < num; j++)
4710                         printf(" %02x", mask->mask[j]);
4711         }
4712         printf("\n");
4713 }
4714
4715 static inline void
4716 print_fdir_flow_type(uint32_t flow_types_mask)
4717 {
4718         int i;
4719         char *p;
4720
4721         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4722                 if (!(flow_types_mask & (1 << i)))
4723                         continue;
4724                 p = flowtype_to_str(i);
4725                 if (p)
4726                         printf(" %s", p);
4727                 else
4728                         printf(" unknown");
4729         }
4730         printf("\n");
4731 }
4732
4733 static int
4734 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4735                     struct rte_eth_fdir_stats *fdir_stat)
4736 {
4737         int ret = -ENOTSUP;
4738
4739 #ifdef RTE_NET_I40E
4740         if (ret == -ENOTSUP) {
4741                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4742                 if (!ret)
4743                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4744         }
4745 #endif
4746 #ifdef RTE_NET_IXGBE
4747         if (ret == -ENOTSUP) {
4748                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4749                 if (!ret)
4750                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4751         }
4752 #endif
4753         switch (ret) {
4754         case 0:
4755                 break;
4756         case -ENOTSUP:
4757                 printf("\n FDIR is not supported on port %-2d\n",
4758                         port_id);
4759                 break;
4760         default:
4761                 printf("programming error: (%s)\n", strerror(-ret));
4762                 break;
4763         }
4764         return ret;
4765 }
4766
4767 void
4768 fdir_get_infos(portid_t port_id)
4769 {
4770         struct rte_eth_fdir_stats fdir_stat;
4771         struct rte_eth_fdir_info fdir_info;
4772
4773         static const char *fdir_stats_border = "########################";
4774
4775         if (port_id_is_invalid(port_id, ENABLED_WARN))
4776                 return;
4777
4778         memset(&fdir_info, 0, sizeof(fdir_info));
4779         memset(&fdir_stat, 0, sizeof(fdir_stat));
4780         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4781                 return;
4782
4783         printf("\n  %s FDIR infos for port %-2d     %s\n",
4784                fdir_stats_border, port_id, fdir_stats_border);
4785         printf("  MODE: ");
4786         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4787                 printf("  PERFECT\n");
4788         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4789                 printf("  PERFECT-MAC-VLAN\n");
4790         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4791                 printf("  PERFECT-TUNNEL\n");
4792         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4793                 printf("  SIGNATURE\n");
4794         else
4795                 printf("  DISABLE\n");
4796         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4797                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4798                 printf("  SUPPORTED FLOW TYPE: ");
4799                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4800         }
4801         printf("  FLEX PAYLOAD INFO:\n");
4802         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4803                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4804                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4805                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4806                 fdir_info.flex_payload_unit,
4807                 fdir_info.max_flex_payload_segment_num,
4808                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4809         printf("  MASK: ");
4810         print_fdir_mask(&fdir_info.mask);
4811         if (fdir_info.flex_conf.nb_payloads > 0) {
4812                 printf("  FLEX PAYLOAD SRC OFFSET:");
4813                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4814         }
4815         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4816                 printf("  FLEX MASK CFG:");
4817                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4818         }
4819         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4820                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4821         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4822                fdir_info.guarant_spc, fdir_info.best_spc);
4823         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4824                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4825                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4826                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4827                fdir_stat.collision, fdir_stat.free,
4828                fdir_stat.maxhash, fdir_stat.maxlen,
4829                fdir_stat.add, fdir_stat.remove,
4830                fdir_stat.f_add, fdir_stat.f_remove);
4831         printf("  %s############################%s\n",
4832                fdir_stats_border, fdir_stats_border);
4833 }
4834
4835 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4836
4837 void
4838 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4839 {
4840         struct rte_port *port;
4841         struct rte_eth_fdir_flex_conf *flex_conf;
4842         int i, idx = 0;
4843
4844         port = &ports[port_id];
4845         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4846         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4847                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4848                         idx = i;
4849                         break;
4850                 }
4851         }
4852         if (i >= RTE_ETH_FLOW_MAX) {
4853                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4854                         idx = flex_conf->nb_flexmasks;
4855                         flex_conf->nb_flexmasks++;
4856                 } else {
4857                         printf("The flex mask table is full. Can not set flex"
4858                                 " mask for flow_type(%u).", cfg->flow_type);
4859                         return;
4860                 }
4861         }
4862         rte_memcpy(&flex_conf->flex_mask[idx],
4863                          cfg,
4864                          sizeof(struct rte_eth_fdir_flex_mask));
4865 }
4866
4867 void
4868 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4869 {
4870         struct rte_port *port;
4871         struct rte_eth_fdir_flex_conf *flex_conf;
4872         int i, idx = 0;
4873
4874         port = &ports[port_id];
4875         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4876         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4877                 if (cfg->type == flex_conf->flex_set[i].type) {
4878                         idx = i;
4879                         break;
4880                 }
4881         }
4882         if (i >= RTE_ETH_PAYLOAD_MAX) {
4883                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4884                         idx = flex_conf->nb_payloads;
4885                         flex_conf->nb_payloads++;
4886                 } else {
4887                         printf("The flex payload table is full. Can not set"
4888                                 " flex payload for type(%u).", cfg->type);
4889                         return;
4890                 }
4891         }
4892         rte_memcpy(&flex_conf->flex_set[idx],
4893                          cfg,
4894                          sizeof(struct rte_eth_flex_payload_cfg));
4895
4896 }
4897
4898 void
4899 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4900 {
4901 #ifdef RTE_NET_IXGBE
4902         int diag;
4903
4904         if (is_rx)
4905                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4906         else
4907                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4908
4909         if (diag == 0)
4910                 return;
4911         printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4912                         is_rx ? "rx" : "tx", port_id, diag);
4913         return;
4914 #endif
4915         printf("VF %s setting not supported for port %d\n",
4916                         is_rx ? "Rx" : "Tx", port_id);
4917         RTE_SET_USED(vf);
4918         RTE_SET_USED(on);
4919 }
4920
4921 int
4922 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4923 {
4924         int diag;
4925         struct rte_eth_link link;
4926         int ret;
4927
4928         if (port_id_is_invalid(port_id, ENABLED_WARN))
4929                 return 1;
4930         ret = eth_link_get_nowait_print_err(port_id, &link);
4931         if (ret < 0)
4932                 return 1;
4933         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
4934             rate > link.link_speed) {
4935                 printf("Invalid rate value:%u bigger than link speed: %u\n",
4936                         rate, link.link_speed);
4937                 return 1;
4938         }
4939         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
4940         if (diag == 0)
4941                 return diag;
4942         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
4943                 port_id, diag);
4944         return diag;
4945 }
4946
4947 int
4948 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
4949 {
4950         int diag = -ENOTSUP;
4951
4952         RTE_SET_USED(vf);
4953         RTE_SET_USED(rate);
4954         RTE_SET_USED(q_msk);
4955
4956 #ifdef RTE_NET_IXGBE
4957         if (diag == -ENOTSUP)
4958                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
4959                                                        q_msk);
4960 #endif
4961 #ifdef RTE_NET_BNXT
4962         if (diag == -ENOTSUP)
4963                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
4964 #endif
4965         if (diag == 0)
4966                 return diag;
4967
4968         printf("set_vf_rate_limit for port_id=%d failed diag=%d\n",
4969                 port_id, diag);
4970         return diag;
4971 }
4972
4973 /*
4974  * Functions to manage the set of filtered Multicast MAC addresses.
4975  *
4976  * A pool of filtered multicast MAC addresses is associated with each port.
4977  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
4978  * The address of the pool and the number of valid multicast MAC addresses
4979  * recorded in the pool are stored in the fields "mc_addr_pool" and
4980  * "mc_addr_nb" of the "rte_port" data structure.
4981  *
4982  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
4983  * to be supplied a contiguous array of multicast MAC addresses.
4984  * To comply with this constraint, the set of multicast addresses recorded
4985  * into the pool are systematically compacted at the beginning of the pool.
4986  * Hence, when a multicast address is removed from the pool, all following
4987  * addresses, if any, are copied back to keep the set contiguous.
4988  */
4989 #define MCAST_POOL_INC 32
4990
4991 static int
4992 mcast_addr_pool_extend(struct rte_port *port)
4993 {
4994         struct rte_ether_addr *mc_pool;
4995         size_t mc_pool_size;
4996
4997         /*
4998          * If a free entry is available at the end of the pool, just
4999          * increment the number of recorded multicast addresses.
5000          */
5001         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
5002                 port->mc_addr_nb++;
5003                 return 0;
5004         }
5005
5006         /*
5007          * [re]allocate a pool with MCAST_POOL_INC more entries.
5008          * The previous test guarantees that port->mc_addr_nb is a multiple
5009          * of MCAST_POOL_INC.
5010          */
5011         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
5012                                                     MCAST_POOL_INC);
5013         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
5014                                                 mc_pool_size);
5015         if (mc_pool == NULL) {
5016                 printf("allocation of pool of %u multicast addresses failed\n",
5017                        port->mc_addr_nb + MCAST_POOL_INC);
5018                 return -ENOMEM;
5019         }
5020
5021         port->mc_addr_pool = mc_pool;
5022         port->mc_addr_nb++;
5023         return 0;
5024
5025 }
5026
5027 static void
5028 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5029 {
5030         if (mcast_addr_pool_extend(port) != 0)
5031                 return;
5032         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5033 }
5034
5035 static void
5036 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5037 {
5038         port->mc_addr_nb--;
5039         if (addr_idx == port->mc_addr_nb) {
5040                 /* No need to recompact the set of multicast addressses. */
5041                 if (port->mc_addr_nb == 0) {
5042                         /* free the pool of multicast addresses. */
5043                         free(port->mc_addr_pool);
5044                         port->mc_addr_pool = NULL;
5045                 }
5046                 return;
5047         }
5048         memmove(&port->mc_addr_pool[addr_idx],
5049                 &port->mc_addr_pool[addr_idx + 1],
5050                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5051 }
5052
5053 static int
5054 eth_port_multicast_addr_list_set(portid_t port_id)
5055 {
5056         struct rte_port *port;
5057         int diag;
5058
5059         port = &ports[port_id];
5060         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5061                                             port->mc_addr_nb);
5062         if (diag < 0)
5063                 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5064                         port_id, port->mc_addr_nb, diag);
5065
5066         return diag;
5067 }
5068
5069 void
5070 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5071 {
5072         struct rte_port *port;
5073         uint32_t i;
5074
5075         if (port_id_is_invalid(port_id, ENABLED_WARN))
5076                 return;
5077
5078         port = &ports[port_id];
5079
5080         /*
5081          * Check that the added multicast MAC address is not already recorded
5082          * in the pool of multicast addresses.
5083          */
5084         for (i = 0; i < port->mc_addr_nb; i++) {
5085                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5086                         printf("multicast address already filtered by port\n");
5087                         return;
5088                 }
5089         }
5090
5091         mcast_addr_pool_append(port, mc_addr);
5092         if (eth_port_multicast_addr_list_set(port_id) < 0)
5093                 /* Rollback on failure, remove the address from the pool */
5094                 mcast_addr_pool_remove(port, i);
5095 }
5096
5097 void
5098 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5099 {
5100         struct rte_port *port;
5101         uint32_t i;
5102
5103         if (port_id_is_invalid(port_id, ENABLED_WARN))
5104                 return;
5105
5106         port = &ports[port_id];
5107
5108         /*
5109          * Search the pool of multicast MAC addresses for the removed address.
5110          */
5111         for (i = 0; i < port->mc_addr_nb; i++) {
5112                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5113                         break;
5114         }
5115         if (i == port->mc_addr_nb) {
5116                 printf("multicast address not filtered by port %d\n", port_id);
5117                 return;
5118         }
5119
5120         mcast_addr_pool_remove(port, i);
5121         if (eth_port_multicast_addr_list_set(port_id) < 0)
5122                 /* Rollback on failure, add the address back into the pool */
5123                 mcast_addr_pool_append(port, mc_addr);
5124 }
5125
5126 void
5127 port_dcb_info_display(portid_t port_id)
5128 {
5129         struct rte_eth_dcb_info dcb_info;
5130         uint16_t i;
5131         int ret;
5132         static const char *border = "================";
5133
5134         if (port_id_is_invalid(port_id, ENABLED_WARN))
5135                 return;
5136
5137         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5138         if (ret) {
5139                 printf("\n Failed to get dcb infos on port %-2d\n",
5140                         port_id);
5141                 return;
5142         }
5143         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5144         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5145         printf("\n  TC :        ");
5146         for (i = 0; i < dcb_info.nb_tcs; i++)
5147                 printf("\t%4d", i);
5148         printf("\n  Priority :  ");
5149         for (i = 0; i < dcb_info.nb_tcs; i++)
5150                 printf("\t%4d", dcb_info.prio_tc[i]);
5151         printf("\n  BW percent :");
5152         for (i = 0; i < dcb_info.nb_tcs; i++)
5153                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5154         printf("\n  RXQ base :  ");
5155         for (i = 0; i < dcb_info.nb_tcs; i++)
5156                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5157         printf("\n  RXQ number :");
5158         for (i = 0; i < dcb_info.nb_tcs; i++)
5159                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5160         printf("\n  TXQ base :  ");
5161         for (i = 0; i < dcb_info.nb_tcs; i++)
5162                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5163         printf("\n  TXQ number :");
5164         for (i = 0; i < dcb_info.nb_tcs; i++)
5165                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5166         printf("\n");
5167 }
5168
5169 uint8_t *
5170 open_file(const char *file_path, uint32_t *size)
5171 {
5172         int fd = open(file_path, O_RDONLY);
5173         off_t pkg_size;
5174         uint8_t *buf = NULL;
5175         int ret = 0;
5176         struct stat st_buf;
5177
5178         if (size)
5179                 *size = 0;
5180
5181         if (fd == -1) {
5182                 printf("%s: Failed to open %s\n", __func__, file_path);
5183                 return buf;
5184         }
5185
5186         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5187                 close(fd);
5188                 printf("%s: File operations failed\n", __func__);
5189                 return buf;
5190         }
5191
5192         pkg_size = st_buf.st_size;
5193         if (pkg_size < 0) {
5194                 close(fd);
5195                 printf("%s: File operations failed\n", __func__);
5196                 return buf;
5197         }
5198
5199         buf = (uint8_t *)malloc(pkg_size);
5200         if (!buf) {
5201                 close(fd);
5202                 printf("%s: Failed to malloc memory\n", __func__);
5203                 return buf;
5204         }
5205
5206         ret = read(fd, buf, pkg_size);
5207         if (ret < 0) {
5208                 close(fd);
5209                 printf("%s: File read operation failed\n", __func__);
5210                 close_file(buf);
5211                 return NULL;
5212         }
5213
5214         if (size)
5215                 *size = pkg_size;
5216
5217         close(fd);
5218
5219         return buf;
5220 }
5221
5222 int
5223 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5224 {
5225         FILE *fh = fopen(file_path, "wb");
5226
5227         if (fh == NULL) {
5228                 printf("%s: Failed to open %s\n", __func__, file_path);
5229                 return -1;
5230         }
5231
5232         if (fwrite(buf, 1, size, fh) != size) {
5233                 fclose(fh);
5234                 printf("%s: File write operation failed\n", __func__);
5235                 return -1;
5236         }
5237
5238         fclose(fh);
5239
5240         return 0;
5241 }
5242
5243 int
5244 close_file(uint8_t *buf)
5245 {
5246         if (buf) {
5247                 free((void *)buf);
5248                 return 0;
5249         }
5250
5251         return -1;
5252 }
5253
5254 void
5255 port_queue_region_info_display(portid_t port_id, void *buf)
5256 {
5257 #ifdef RTE_NET_I40E
5258         uint16_t i, j;
5259         struct rte_pmd_i40e_queue_regions *info =
5260                 (struct rte_pmd_i40e_queue_regions *)buf;
5261         static const char *queue_region_info_stats_border = "-------";
5262
5263         if (!info->queue_region_number)
5264                 printf("there is no region has been set before");
5265
5266         printf("\n      %s All queue region info for port=%2d %s",
5267                         queue_region_info_stats_border, port_id,
5268                         queue_region_info_stats_border);
5269         printf("\n      queue_region_number: %-14u \n",
5270                         info->queue_region_number);
5271
5272         for (i = 0; i < info->queue_region_number; i++) {
5273                 printf("\n      region_id: %-14u queue_number: %-14u "
5274                         "queue_start_index: %-14u \n",
5275                         info->region[i].region_id,
5276                         info->region[i].queue_num,
5277                         info->region[i].queue_start_index);
5278
5279                 printf("  user_priority_num is  %-14u :",
5280                                         info->region[i].user_priority_num);
5281                 for (j = 0; j < info->region[i].user_priority_num; j++)
5282                         printf(" %-14u ", info->region[i].user_priority[j]);
5283
5284                 printf("\n      flowtype_num is  %-14u :",
5285                                 info->region[i].flowtype_num);
5286                 for (j = 0; j < info->region[i].flowtype_num; j++)
5287                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
5288         }
5289 #else
5290         RTE_SET_USED(port_id);
5291         RTE_SET_USED(buf);
5292 #endif
5293
5294         printf("\n\n");
5295 }
5296
5297 void
5298 show_macs(portid_t port_id)
5299 {
5300         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5301         struct rte_eth_dev_info dev_info;
5302         struct rte_ether_addr *addr;
5303         uint32_t i, num_macs = 0;
5304         struct rte_eth_dev *dev;
5305
5306         dev = &rte_eth_devices[port_id];
5307
5308         rte_eth_dev_info_get(port_id, &dev_info);
5309
5310         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5311                 addr = &dev->data->mac_addrs[i];
5312
5313                 /* skip zero address */
5314                 if (rte_is_zero_ether_addr(addr))
5315                         continue;
5316
5317                 num_macs++;
5318         }
5319
5320         printf("Number of MAC address added: %d\n", num_macs);
5321
5322         for (i = 0; i < dev_info.max_mac_addrs; i++) {
5323                 addr = &dev->data->mac_addrs[i];
5324
5325                 /* skip zero address */
5326                 if (rte_is_zero_ether_addr(addr))
5327                         continue;
5328
5329                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5330                 printf("  %s\n", buf);
5331         }
5332 }
5333
5334 void
5335 show_mcast_macs(portid_t port_id)
5336 {
5337         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5338         struct rte_ether_addr *addr;
5339         struct rte_port *port;
5340         uint32_t i;
5341
5342         port = &ports[port_id];
5343
5344         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5345
5346         for (i = 0; i < port->mc_addr_nb; i++) {
5347                 addr = &port->mc_addr_pool[i];
5348
5349                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5350                 printf("  %s\n", buf);
5351         }
5352 }