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