app/test-pmd/config.c

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