app/test-pmd/config.c

   1 /* SPDX-License-Identifier: BSD-3-Clause
   2  * Copyright(c) 2010-2016 Intel Corporation.
   3  * Copyright 2013-2014 6WIND S.A.
   4  */
   5
   6 #include <stdarg.h>
   7 #include <errno.h>
   8 #include <stdio.h>
   9 #include <string.h>
  10 #include <stdint.h>
  11 #include <inttypes.h>
  12
  13 #include <sys/queue.h>
  14 #include <sys/types.h>
  15 #include <sys/stat.h>
  16 #include <fcntl.h>
  17 #include <unistd.h>
  18
  19 #include <rte_common.h>
  20 #include <rte_byteorder.h>
  21 #include <rte_debug.h>
  22 #include <rte_log.h>
  23 #include <rte_memory.h>
  24 #include <rte_memcpy.h>
  25 #include <rte_memzone.h>
  26 #include <rte_launch.h>
  27 #include <rte_eal.h>
  28 #include <rte_per_lcore.h>
  29 #include <rte_lcore.h>
  30 #include <rte_atomic.h>
  31 #include <rte_branch_prediction.h>
  32 #include <rte_mempool.h>
  33 #include <rte_mbuf.h>
  34 #include <rte_interrupts.h>
  35 #include <rte_pci.h>
  36 #include <rte_ether.h>
  37 #include <rte_ethdev.h>
  38 #include <rte_string_fns.h>
  39 #include <rte_cycles.h>
  40 #include <rte_flow.h>
  41 #include <rte_mtr.h>
  42 #include <rte_errno.h>
  43 #ifdef RTE_NET_IXGBE
  44 #include <rte_pmd_ixgbe.h>
  45 #endif
  46 #ifdef RTE_NET_I40E
  47 #include <rte_pmd_i40e.h>
  48 #endif
  49 #ifdef RTE_NET_BNXT
  50 #include <rte_pmd_bnxt.h>
  51 #endif
  52 #include <rte_gro.h>
  53 #include <rte_hexdump.h>
  54
  55 #include "testpmd.h"
  56 #include "cmdline_mtr.h"
  57
  58 #define ETHDEV_FWVERS_LEN 32
  59
  60 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */
  61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW
  62 #else
  63 #define CLOCK_TYPE_ID CLOCK_MONOTONIC
  64 #endif
  65
  66 #define NS_PER_SEC 1E9
  67
  68 static char *flowtype_to_str(uint16_t flow_type);
  69
  70 static const struct {
  71         enum tx_pkt_split split;
  72         const char *name;
  73 } tx_split_name[] = {
  74         {
  75                 .split = TX_PKT_SPLIT_OFF,
  76                 .name = "off",
  77         },
  78         {
  79                 .split = TX_PKT_SPLIT_ON,
  80                 .name = "on",
  81         },
  82         {
  83                 .split = TX_PKT_SPLIT_RND,
  84                 .name = "rand",
  85         },
  86 };
  87
  88 const struct rss_type_info rss_type_table[] = {
  89         { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP |
  90                 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD |
  91                 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP |
  92                 ETH_RSS_GTPU | ETH_RSS_ECPRI | ETH_RSS_MPLS},
  93         { "none", 0 },
  94         { "eth", ETH_RSS_ETH },
  95         { "l2-src-only", ETH_RSS_L2_SRC_ONLY },
  96         { "l2-dst-only", ETH_RSS_L2_DST_ONLY },
  97         { "vlan", ETH_RSS_VLAN },
  98         { "s-vlan", ETH_RSS_S_VLAN },
  99         { "c-vlan", ETH_RSS_C_VLAN },
 100         { "ipv4", ETH_RSS_IPV4 },
 101         { "ipv4-frag", ETH_RSS_FRAG_IPV4 },
 102         { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP },
 103         { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP },
 104         { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP },
 105         { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER },
 106         { "ipv6", ETH_RSS_IPV6 },
 107         { "ipv6-frag", ETH_RSS_FRAG_IPV6 },
 108         { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP },
 109         { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP },
 110         { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP },
 111         { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER },
 112         { "l2-payload", ETH_RSS_L2_PAYLOAD },
 113         { "ipv6-ex", ETH_RSS_IPV6_EX },
 114         { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX },
 115         { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX },
 116         { "port", ETH_RSS_PORT },
 117         { "vxlan", ETH_RSS_VXLAN },
 118         { "geneve", ETH_RSS_GENEVE },
 119         { "nvgre", ETH_RSS_NVGRE },
 120         { "ip", ETH_RSS_IP },
 121         { "udp", ETH_RSS_UDP },
 122         { "tcp", ETH_RSS_TCP },
 123         { "sctp", ETH_RSS_SCTP },
 124         { "tunnel", ETH_RSS_TUNNEL },
 125         { "l3-pre32", RTE_ETH_RSS_L3_PRE32 },
 126         { "l3-pre40", RTE_ETH_RSS_L3_PRE40 },
 127         { "l3-pre48", RTE_ETH_RSS_L3_PRE48 },
 128         { "l3-pre56", RTE_ETH_RSS_L3_PRE56 },
 129         { "l3-pre64", RTE_ETH_RSS_L3_PRE64 },
 130         { "l3-pre96", RTE_ETH_RSS_L3_PRE96 },
 131         { "l3-src-only", ETH_RSS_L3_SRC_ONLY },
 132         { "l3-dst-only", ETH_RSS_L3_DST_ONLY },
 133         { "l4-src-only", ETH_RSS_L4_SRC_ONLY },
 134         { "l4-dst-only", ETH_RSS_L4_DST_ONLY },
 135         { "esp", ETH_RSS_ESP },
 136         { "ah", ETH_RSS_AH },
 137         { "l2tpv3", ETH_RSS_L2TPV3 },
 138         { "pfcp", ETH_RSS_PFCP },
 139         { "pppoe", ETH_RSS_PPPOE },
 140         { "gtpu", ETH_RSS_GTPU },
 141         { "ecpri", ETH_RSS_ECPRI },
 142         { "mpls", ETH_RSS_MPLS },
 143         { "ipv4-chksum", ETH_RSS_IPV4_CHKSUM },
 144         { "l4-chksum", ETH_RSS_L4_CHKSUM },
 145         { NULL, 0 },
 146 };
 147
 148 static const struct {
 149         enum rte_eth_fec_mode mode;
 150         const char *name;
 151 } fec_mode_name[] = {
 152         {
 153                 .mode = RTE_ETH_FEC_NOFEC,
 154                 .name = "off",
 155         },
 156         {
 157                 .mode = RTE_ETH_FEC_AUTO,
 158                 .name = "auto",
 159         },
 160         {
 161                 .mode = RTE_ETH_FEC_BASER,
 162                 .name = "baser",
 163         },
 164         {
 165                 .mode = RTE_ETH_FEC_RS,
 166                 .name = "rs",
 167         },
 168 };
 169
 170 static void
 171 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr)
 172 {
 173         char buf[RTE_ETHER_ADDR_FMT_SIZE];
 174         rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr);
 175         printf("%s%s", name, buf);
 176 }
 177
 178 static void
 179 nic_xstats_display_periodic(portid_t port_id)
 180 {
 181         struct xstat_display_info *xstats_info;
 182         uint64_t *prev_values, *curr_values;
 183         uint64_t diff_value, value_rate;
 184         struct timespec cur_time;
 185         uint64_t *ids_supp;
 186         size_t ids_supp_sz;
 187         uint64_t diff_ns;
 188         unsigned int i;
 189         int rc;
 190
 191         xstats_info = &ports[port_id].xstats_info;
 192
 193         ids_supp_sz = xstats_info->ids_supp_sz;
 194         if (ids_supp_sz == 0)
 195                 return;
 196
 197         printf("\n");
 198
 199         ids_supp = xstats_info->ids_supp;
 200         prev_values = xstats_info->prev_values;
 201         curr_values = xstats_info->curr_values;
 202
 203         rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values,
 204                                       ids_supp_sz);
 205         if (rc != (int)ids_supp_sz) {
 206                 fprintf(stderr,
 207                         "Failed to get values of %zu xstats for port %u - return code %d\n",
 208                         ids_supp_sz, port_id, rc);
 209                 return;
 210         }
 211
 212         diff_ns = 0;
 213         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 214                 uint64_t ns;
 215
 216                 ns = cur_time.tv_sec * NS_PER_SEC;
 217                 ns += cur_time.tv_nsec;
 218
 219                 if (xstats_info->prev_ns != 0)
 220                         diff_ns = ns - xstats_info->prev_ns;
 221                 xstats_info->prev_ns = ns;
 222         }
 223
 224         printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)");
 225         for (i = 0; i < ids_supp_sz; i++) {
 226                 diff_value = (curr_values[i] > prev_values[i]) ?
 227                              (curr_values[i] - prev_values[i]) : 0;
 228                 prev_values[i] = curr_values[i];
 229                 value_rate = diff_ns > 0 ?
 230                                 (double)diff_value / diff_ns * NS_PER_SEC : 0;
 231
 232                 printf("  %-25s%12"PRIu64" %15"PRIu64"\n",
 233                        xstats_display[i].name, curr_values[i], value_rate);
 234         }
 235 }
 236
 237 void
 238 nic_stats_display(portid_t port_id)
 239 {
 240         static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS];
 241         static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS];
 242         static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS];
 243         static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS];
 244         static uint64_t prev_ns[RTE_MAX_ETHPORTS];
 245         struct timespec cur_time;
 246         uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx,
 247                                                                 diff_ns;
 248         uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx;
 249         struct rte_eth_stats stats;
 250
 251         static const char *nic_stats_border = "########################";
 252
 253         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 254                 print_valid_ports();
 255                 return;
 256         }
 257         rte_eth_stats_get(port_id, &stats);
 258         printf("\n  %s NIC statistics for port %-2d %s\n",
 259                nic_stats_border, port_id, nic_stats_border);
 260
 261         printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 262                "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes);
 263         printf("  RX-errors: %-"PRIu64"\n", stats.ierrors);
 264         printf("  RX-nombuf:  %-10"PRIu64"\n", stats.rx_nombuf);
 265         printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 266                "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes);
 267
 268         diff_ns = 0;
 269         if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) {
 270                 uint64_t ns;
 271
 272                 ns = cur_time.tv_sec * NS_PER_SEC;
 273                 ns += cur_time.tv_nsec;
 274
 275                 if (prev_ns[port_id] != 0)
 276                         diff_ns = ns - prev_ns[port_id];
 277                 prev_ns[port_id] = ns;
 278         }
 279
 280         diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ?
 281                 (stats.ipackets - prev_pkts_rx[port_id]) : 0;
 282         diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ?
 283                 (stats.opackets - prev_pkts_tx[port_id]) : 0;
 284         prev_pkts_rx[port_id] = stats.ipackets;
 285         prev_pkts_tx[port_id] = stats.opackets;
 286         mpps_rx = diff_ns > 0 ?
 287                 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0;
 288         mpps_tx = diff_ns > 0 ?
 289                 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0;
 290
 291         diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ?
 292                 (stats.ibytes - prev_bytes_rx[port_id]) : 0;
 293         diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ?
 294                 (stats.obytes - prev_bytes_tx[port_id]) : 0;
 295         prev_bytes_rx[port_id] = stats.ibytes;
 296         prev_bytes_tx[port_id] = stats.obytes;
 297         mbps_rx = diff_ns > 0 ?
 298                 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0;
 299         mbps_tx = diff_ns > 0 ?
 300                 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0;
 301
 302         printf("\n  Throughput (since last show)\n");
 303         printf("  Rx-pps: %12"PRIu64"          Rx-bps: %12"PRIu64"\n  Tx-pps: %12"
 304                PRIu64"          Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8,
 305                mpps_tx, mbps_tx * 8);
 306
 307         if (xstats_display_num > 0)
 308                 nic_xstats_display_periodic(port_id);
 309
 310         printf("  %s############################%s\n",
 311                nic_stats_border, nic_stats_border);
 312 }
 313
 314 void
 315 nic_stats_clear(portid_t port_id)
 316 {
 317         int ret;
 318
 319         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 320                 print_valid_ports();
 321                 return;
 322         }
 323
 324         ret = rte_eth_stats_reset(port_id);
 325         if (ret != 0) {
 326                 fprintf(stderr,
 327                         "%s: Error: failed to reset stats (port %u): %s",
 328                         __func__, port_id, strerror(-ret));
 329                 return;
 330         }
 331
 332         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 333         if (ret != 0) {
 334                 if (ret < 0)
 335                         ret = -ret;
 336                 fprintf(stderr,
 337                         "%s: Error: failed to get stats (port %u): %s",
 338                         __func__, port_id, strerror(ret));
 339                 return;
 340         }
 341         printf("\n  NIC statistics for port %d cleared\n", port_id);
 342 }
 343
 344 void
 345 nic_xstats_display(portid_t port_id)
 346 {
 347         struct rte_eth_xstat *xstats;
 348         int cnt_xstats, idx_xstat;
 349         struct rte_eth_xstat_name *xstats_names;
 350
 351         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 352                 print_valid_ports();
 353                 return;
 354         }
 355         printf("###### NIC extended statistics for port %-2d\n", port_id);
 356         if (!rte_eth_dev_is_valid_port(port_id)) {
 357                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
 358                 return;
 359         }
 360
 361         /* Get count */
 362         cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0);
 363         if (cnt_xstats  < 0) {
 364                 fprintf(stderr, "Error: Cannot get count of xstats\n");
 365                 return;
 366         }
 367
 368         /* Get id-name lookup table */
 369         xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats);
 370         if (xstats_names == NULL) {
 371                 fprintf(stderr, "Cannot allocate memory for xstats lookup\n");
 372                 return;
 373         }
 374         if (cnt_xstats != rte_eth_xstats_get_names(
 375                         port_id, xstats_names, cnt_xstats)) {
 376                 fprintf(stderr, "Error: Cannot get xstats lookup\n");
 377                 free(xstats_names);
 378                 return;
 379         }
 380
 381         /* Get stats themselves */
 382         xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats);
 383         if (xstats == NULL) {
 384                 fprintf(stderr, "Cannot allocate memory for xstats\n");
 385                 free(xstats_names);
 386                 return;
 387         }
 388         if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) {
 389                 fprintf(stderr, "Error: Unable to get xstats\n");
 390                 free(xstats_names);
 391                 free(xstats);
 392                 return;
 393         }
 394
 395         /* Display xstats */
 396         for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) {
 397                 if (xstats_hide_zero && !xstats[idx_xstat].value)
 398                         continue;
 399                 printf("%s: %"PRIu64"\n",
 400                         xstats_names[idx_xstat].name,
 401                         xstats[idx_xstat].value);
 402         }
 403         free(xstats_names);
 404         free(xstats);
 405 }
 406
 407 void
 408 nic_xstats_clear(portid_t port_id)
 409 {
 410         int ret;
 411
 412         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 413                 print_valid_ports();
 414                 return;
 415         }
 416
 417         ret = rte_eth_xstats_reset(port_id);
 418         if (ret != 0) {
 419                 fprintf(stderr,
 420                         "%s: Error: failed to reset xstats (port %u): %s\n",
 421                         __func__, port_id, strerror(-ret));
 422                 return;
 423         }
 424
 425         ret = rte_eth_stats_get(port_id, &ports[port_id].stats);
 426         if (ret != 0) {
 427                 if (ret < 0)
 428                         ret = -ret;
 429                 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s",
 430                         __func__, port_id, strerror(ret));
 431                 return;
 432         }
 433 }
 434
 435 static const char *
 436 get_queue_state_name(uint8_t queue_state)
 437 {
 438         if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED)
 439                 return "stopped";
 440         else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED)
 441                 return "started";
 442         else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN)
 443                 return "hairpin";
 444         else
 445                 return "unknown";
 446 }
 447
 448 void
 449 rx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 450 {
 451         struct rte_eth_burst_mode mode;
 452         struct rte_eth_rxq_info qinfo;
 453         int32_t rc;
 454         static const char *info_border = "*********************";
 455
 456         rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo);
 457         if (rc != 0) {
 458                 fprintf(stderr,
 459                         "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n",
 460                         port_id, queue_id, strerror(-rc), rc);
 461                 return;
 462         }
 463
 464         printf("\n%s Infos for port %-2u, RX queue %-2u %s",
 465                info_border, port_id, queue_id, info_border);
 466
 467         printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name);
 468         printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh);
 469         printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh);
 470         printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh);
 471         printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh);
 472         printf("\nRX drop packets: %s",
 473                 (qinfo.conf.rx_drop_en != 0) ? "on" : "off");
 474         printf("\nRX deferred start: %s",
 475                 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off");
 476         printf("\nRX scattered packets: %s",
 477                 (qinfo.scattered_rx != 0) ? "on" : "off");
 478         printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state));
 479         if (qinfo.rx_buf_size != 0)
 480                 printf("\nRX buffer size: %hu", qinfo.rx_buf_size);
 481         printf("\nNumber of RXDs: %hu", qinfo.nb_desc);
 482
 483         if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0)
 484                 printf("\nBurst mode: %s%s",
 485                        mode.info,
 486                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 487                                 " (per queue)" : "");
 488
 489         printf("\n");
 490 }
 491
 492 void
 493 tx_queue_infos_display(portid_t port_id, uint16_t queue_id)
 494 {
 495         struct rte_eth_burst_mode mode;
 496         struct rte_eth_txq_info qinfo;
 497         int32_t rc;
 498         static const char *info_border = "*********************";
 499
 500         rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo);
 501         if (rc != 0) {
 502                 fprintf(stderr,
 503                         "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n",
 504                         port_id, queue_id, strerror(-rc), rc);
 505                 return;
 506         }
 507
 508         printf("\n%s Infos for port %-2u, TX queue %-2u %s",
 509                info_border, port_id, queue_id, info_border);
 510
 511         printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh);
 512         printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh);
 513         printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh);
 514         printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh);
 515         printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh);
 516         printf("\nTX deferred start: %s",
 517                 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off");
 518         printf("\nNumber of TXDs: %hu", qinfo.nb_desc);
 519         printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state));
 520
 521         if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0)
 522                 printf("\nBurst mode: %s%s",
 523                        mode.info,
 524                        mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ?
 525                                 " (per queue)" : "");
 526
 527         printf("\n");
 528 }
 529
 530 static int bus_match_all(const struct rte_bus *bus, const void *data)
 531 {
 532         RTE_SET_USED(bus);
 533         RTE_SET_USED(data);
 534         return 0;
 535 }
 536
 537 static void
 538 device_infos_display_speeds(uint32_t speed_capa)
 539 {
 540         printf("\n\tDevice speed capability:");
 541         if (speed_capa == ETH_LINK_SPEED_AUTONEG)
 542                 printf(" Autonegotiate (all speeds)");
 543         if (speed_capa & ETH_LINK_SPEED_FIXED)
 544                 printf(" Disable autonegotiate (fixed speed)  ");
 545         if (speed_capa & ETH_LINK_SPEED_10M_HD)
 546                 printf(" 10 Mbps half-duplex  ");
 547         if (speed_capa & ETH_LINK_SPEED_10M)
 548                 printf(" 10 Mbps full-duplex  ");
 549         if (speed_capa & ETH_LINK_SPEED_100M_HD)
 550                 printf(" 100 Mbps half-duplex  ");
 551         if (speed_capa & ETH_LINK_SPEED_100M)
 552                 printf(" 100 Mbps full-duplex  ");
 553         if (speed_capa & ETH_LINK_SPEED_1G)
 554                 printf(" 1 Gbps  ");
 555         if (speed_capa & ETH_LINK_SPEED_2_5G)
 556                 printf(" 2.5 Gbps  ");
 557         if (speed_capa & ETH_LINK_SPEED_5G)
 558                 printf(" 5 Gbps  ");
 559         if (speed_capa & ETH_LINK_SPEED_10G)
 560                 printf(" 10 Gbps  ");
 561         if (speed_capa & ETH_LINK_SPEED_20G)
 562                 printf(" 20 Gbps  ");
 563         if (speed_capa & ETH_LINK_SPEED_25G)
 564                 printf(" 25 Gbps  ");
 565         if (speed_capa & ETH_LINK_SPEED_40G)
 566                 printf(" 40 Gbps  ");
 567         if (speed_capa & ETH_LINK_SPEED_50G)
 568                 printf(" 50 Gbps  ");
 569         if (speed_capa & ETH_LINK_SPEED_56G)
 570                 printf(" 56 Gbps  ");
 571         if (speed_capa & ETH_LINK_SPEED_100G)
 572                 printf(" 100 Gbps  ");
 573         if (speed_capa & ETH_LINK_SPEED_200G)
 574                 printf(" 200 Gbps  ");
 575 }
 576
 577 void
 578 device_infos_display(const char *identifier)
 579 {
 580         static const char *info_border = "*********************";
 581         struct rte_bus *start = NULL, *next;
 582         struct rte_dev_iterator dev_iter;
 583         char name[RTE_ETH_NAME_MAX_LEN];
 584         struct rte_ether_addr mac_addr;
 585         struct rte_device *dev;
 586         struct rte_devargs da;
 587         portid_t port_id;
 588         struct rte_eth_dev_info dev_info;
 589         char devstr[128];
 590
 591         memset(&da, 0, sizeof(da));
 592         if (!identifier)
 593                 goto skip_parse;
 594
 595         if (rte_devargs_parsef(&da, "%s", identifier)) {
 596                 fprintf(stderr, "cannot parse identifier\n");
 597                 return;
 598         }
 599
 600 skip_parse:
 601         while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) {
 602
 603                 start = next;
 604                 if (identifier && da.bus != next)
 605                         continue;
 606
 607                 /* Skip buses that don't have iterate method */
 608                 if (!next->dev_iterate)
 609                         continue;
 610
 611                 snprintf(devstr, sizeof(devstr), "bus=%s", next->name);
 612                 RTE_DEV_FOREACH(dev, devstr, &dev_iter) {
 613
 614                         if (!dev->driver)
 615                                 continue;
 616                         /* Check for matching device if identifier is present */
 617                         if (identifier &&
 618                             strncmp(da.name, dev->name, strlen(dev->name)))
 619                                 continue;
 620                         printf("\n%s Infos for device %s %s\n",
 621                                info_border, dev->name, info_border);
 622                         printf("Bus name: %s", dev->bus->name);
 623                         printf("\nDriver name: %s", dev->driver->name);
 624                         printf("\nDevargs: %s",
 625                                dev->devargs ? dev->devargs->args : "");
 626                         printf("\nConnect to socket: %d", dev->numa_node);
 627                         printf("\n");
 628
 629                         /* List ports with matching device name */
 630                         RTE_ETH_FOREACH_DEV_OF(port_id, dev) {
 631                                 printf("\n\tPort id: %-2d", port_id);
 632                                 if (eth_macaddr_get_print_err(port_id,
 633                                                               &mac_addr) == 0)
 634                                         print_ethaddr("\n\tMAC address: ",
 635                                                       &mac_addr);
 636                                 rte_eth_dev_get_name_by_port(port_id, name);
 637                                 printf("\n\tDevice name: %s", name);
 638                                 if (rte_eth_dev_info_get(port_id, &dev_info) == 0)
 639                                         device_infos_display_speeds(dev_info.speed_capa);
 640                                 printf("\n");
 641                         }
 642                 }
 643         };
 644         rte_devargs_reset(&da);
 645 }
 646
 647 void
 648 port_infos_display(portid_t port_id)
 649 {
 650         struct rte_port *port;
 651         struct rte_ether_addr mac_addr;
 652         struct rte_eth_link link;
 653         struct rte_eth_dev_info dev_info;
 654         int vlan_offload;
 655         struct rte_mempool * mp;
 656         static const char *info_border = "*********************";
 657         uint16_t mtu;
 658         char name[RTE_ETH_NAME_MAX_LEN];
 659         int ret;
 660         char fw_version[ETHDEV_FWVERS_LEN];
 661
 662         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 663                 print_valid_ports();
 664                 return;
 665         }
 666         port = &ports[port_id];
 667         ret = eth_link_get_nowait_print_err(port_id, &link);
 668         if (ret < 0)
 669                 return;
 670
 671         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 672         if (ret != 0)
 673                 return;
 674
 675         printf("\n%s Infos for port %-2d %s\n",
 676                info_border, port_id, info_border);
 677         if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0)
 678                 print_ethaddr("MAC address: ", &mac_addr);
 679         rte_eth_dev_get_name_by_port(port_id, name);
 680         printf("\nDevice name: %s", name);
 681         printf("\nDriver name: %s", dev_info.driver_name);
 682
 683         if (rte_eth_dev_fw_version_get(port_id, fw_version,
 684                                                 ETHDEV_FWVERS_LEN) == 0)
 685                 printf("\nFirmware-version: %s", fw_version);
 686         else
 687                 printf("\nFirmware-version: %s", "not available");
 688
 689         if (dev_info.device->devargs && dev_info.device->devargs->args)
 690                 printf("\nDevargs: %s", dev_info.device->devargs->args);
 691         printf("\nConnect to socket: %u", port->socket_id);
 692
 693         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 694                 mp = mbuf_pool_find(port_numa[port_id], 0);
 695                 if (mp)
 696                         printf("\nmemory allocation on the socket: %d",
 697                                                         port_numa[port_id]);
 698         } else
 699                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 700
 701         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 702         printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed));
 703         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 704                ("full-duplex") : ("half-duplex"));
 705         printf("Autoneg status: %s\n", (link.link_autoneg == ETH_LINK_AUTONEG) ?
 706                ("On") : ("Off"));
 707
 708         if (!rte_eth_dev_get_mtu(port_id, &mtu))
 709                 printf("MTU: %u\n", mtu);
 710
 711         printf("Promiscuous mode: %s\n",
 712                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 713         printf("Allmulticast mode: %s\n",
 714                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 715         printf("Maximum number of MAC addresses: %u\n",
 716                (unsigned int)(port->dev_info.max_mac_addrs));
 717         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 718                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 719
 720         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 721         if (vlan_offload >= 0){
 722                 printf("VLAN offload: \n");
 723                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 724                         printf("  strip on, ");
 725                 else
 726                         printf("  strip off, ");
 727
 728                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 729                         printf("filter on, ");
 730                 else
 731                         printf("filter off, ");
 732
 733                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 734                         printf("extend on, ");
 735                 else
 736                         printf("extend off, ");
 737
 738                 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD)
 739                         printf("qinq strip on\n");
 740                 else
 741                         printf("qinq strip off\n");
 742         }
 743
 744         if (dev_info.hash_key_size > 0)
 745                 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size);
 746         if (dev_info.reta_size > 0)
 747                 printf("Redirection table size: %u\n", dev_info.reta_size);
 748         if (!dev_info.flow_type_rss_offloads)
 749                 printf("No RSS offload flow type is supported.\n");
 750         else {
 751                 uint16_t i;
 752                 char *p;
 753
 754                 printf("Supported RSS offload flow types:\n");
 755                 for (i = RTE_ETH_FLOW_UNKNOWN + 1;
 756                      i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) {
 757                         if (!(dev_info.flow_type_rss_offloads & (1ULL << i)))
 758                                 continue;
 759                         p = flowtype_to_str(i);
 760                         if (p)
 761                                 printf("  %s\n", p);
 762                         else
 763                                 printf("  user defined %d\n", i);
 764                 }
 765         }
 766
 767         printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize);
 768         printf("Maximum configurable length of RX packet: %u\n",
 769                 dev_info.max_rx_pktlen);
 770         printf("Maximum configurable size of LRO aggregated packet: %u\n",
 771                 dev_info.max_lro_pkt_size);
 772         if (dev_info.max_vfs)
 773                 printf("Maximum number of VFs: %u\n", dev_info.max_vfs);
 774         if (dev_info.max_vmdq_pools)
 775                 printf("Maximum number of VMDq pools: %u\n",
 776                         dev_info.max_vmdq_pools);
 777
 778         printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues);
 779         printf("Max possible RX queues: %u\n", dev_info.max_rx_queues);
 780         printf("Max possible number of RXDs per queue: %hu\n",
 781                 dev_info.rx_desc_lim.nb_max);
 782         printf("Min possible number of RXDs per queue: %hu\n",
 783                 dev_info.rx_desc_lim.nb_min);
 784         printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align);
 785
 786         printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues);
 787         printf("Max possible TX queues: %u\n", dev_info.max_tx_queues);
 788         printf("Max possible number of TXDs per queue: %hu\n",
 789                 dev_info.tx_desc_lim.nb_max);
 790         printf("Min possible number of TXDs per queue: %hu\n",
 791                 dev_info.tx_desc_lim.nb_min);
 792         printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align);
 793         printf("Max segment number per packet: %hu\n",
 794                 dev_info.tx_desc_lim.nb_seg_max);
 795         printf("Max segment number per MTU/TSO: %hu\n",
 796                 dev_info.tx_desc_lim.nb_mtu_seg_max);
 797
 798         /* Show switch info only if valid switch domain and port id is set */
 799         if (dev_info.switch_info.domain_id !=
 800                 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) {
 801                 if (dev_info.switch_info.name)
 802                         printf("Switch name: %s\n", dev_info.switch_info.name);
 803
 804                 printf("Switch domain Id: %u\n",
 805                         dev_info.switch_info.domain_id);
 806                 printf("Switch Port Id: %u\n",
 807                         dev_info.switch_info.port_id);
 808         }
 809 }
 810
 811 void
 812 port_summary_header_display(void)
 813 {
 814         uint16_t port_number;
 815
 816         port_number = rte_eth_dev_count_avail();
 817         printf("Number of available ports: %i\n", port_number);
 818         printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name",
 819                         "Driver", "Status", "Link");
 820 }
 821
 822 void
 823 port_summary_display(portid_t port_id)
 824 {
 825         struct rte_ether_addr mac_addr;
 826         struct rte_eth_link link;
 827         struct rte_eth_dev_info dev_info;
 828         char name[RTE_ETH_NAME_MAX_LEN];
 829         int ret;
 830
 831         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 832                 print_valid_ports();
 833                 return;
 834         }
 835
 836         ret = eth_link_get_nowait_print_err(port_id, &link);
 837         if (ret < 0)
 838                 return;
 839
 840         ret = eth_dev_info_get_print_err(port_id, &dev_info);
 841         if (ret != 0)
 842                 return;
 843
 844         rte_eth_dev_get_name_by_port(port_id, name);
 845         ret = eth_macaddr_get_print_err(port_id, &mac_addr);
 846         if (ret != 0)
 847                 return;
 848
 849         printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n",
 850                 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name,
 851                 dev_info.driver_name, (link.link_status) ? ("up") : ("down"),
 852                 rte_eth_link_speed_to_str(link.link_speed));
 853 }
 854
 855 void
 856 port_eeprom_display(portid_t port_id)
 857 {
 858         struct rte_dev_eeprom_info einfo;
 859         int ret;
 860         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 861                 print_valid_ports();
 862                 return;
 863         }
 864
 865         int len_eeprom = rte_eth_dev_get_eeprom_length(port_id);
 866         if (len_eeprom < 0) {
 867                 switch (len_eeprom) {
 868                 case -ENODEV:
 869                         fprintf(stderr, "port index %d invalid\n", port_id);
 870                         break;
 871                 case -ENOTSUP:
 872                         fprintf(stderr, "operation not supported by device\n");
 873                         break;
 874                 case -EIO:
 875                         fprintf(stderr, "device is removed\n");
 876                         break;
 877                 default:
 878                         fprintf(stderr, "Unable to get EEPROM: %d\n",
 879                                 len_eeprom);
 880                         break;
 881                 }
 882                 return;
 883         }
 884
 885         char buf[len_eeprom];
 886         einfo.offset = 0;
 887         einfo.length = len_eeprom;
 888         einfo.data = buf;
 889
 890         ret = rte_eth_dev_get_eeprom(port_id, &einfo);
 891         if (ret != 0) {
 892                 switch (ret) {
 893                 case -ENODEV:
 894                         fprintf(stderr, "port index %d invalid\n", port_id);
 895                         break;
 896                 case -ENOTSUP:
 897                         fprintf(stderr, "operation not supported by device\n");
 898                         break;
 899                 case -EIO:
 900                         fprintf(stderr, "device is removed\n");
 901                         break;
 902                 default:
 903                         fprintf(stderr, "Unable to get EEPROM: %d\n", ret);
 904                         break;
 905                 }
 906                 return;
 907         }
 908         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 909         printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom);
 910 }
 911
 912 void
 913 port_module_eeprom_display(portid_t port_id)
 914 {
 915         struct rte_eth_dev_module_info minfo;
 916         struct rte_dev_eeprom_info einfo;
 917         int ret;
 918
 919         if (port_id_is_invalid(port_id, ENABLED_WARN)) {
 920                 print_valid_ports();
 921                 return;
 922         }
 923
 924
 925         ret = rte_eth_dev_get_module_info(port_id, &minfo);
 926         if (ret != 0) {
 927                 switch (ret) {
 928                 case -ENODEV:
 929                         fprintf(stderr, "port index %d invalid\n", port_id);
 930                         break;
 931                 case -ENOTSUP:
 932                         fprintf(stderr, "operation not supported by device\n");
 933                         break;
 934                 case -EIO:
 935                         fprintf(stderr, "device is removed\n");
 936                         break;
 937                 default:
 938                         fprintf(stderr, "Unable to get module EEPROM: %d\n",
 939                                 ret);
 940                         break;
 941                 }
 942                 return;
 943         }
 944
 945         char buf[minfo.eeprom_len];
 946         einfo.offset = 0;
 947         einfo.length = minfo.eeprom_len;
 948         einfo.data = buf;
 949
 950         ret = rte_eth_dev_get_module_eeprom(port_id, &einfo);
 951         if (ret != 0) {
 952                 switch (ret) {
 953                 case -ENODEV:
 954                         fprintf(stderr, "port index %d invalid\n", port_id);
 955                         break;
 956                 case -ENOTSUP:
 957                         fprintf(stderr, "operation not supported by device\n");
 958                         break;
 959                 case -EIO:
 960                         fprintf(stderr, "device is removed\n");
 961                         break;
 962                 default:
 963                         fprintf(stderr, "Unable to get module EEPROM: %d\n",
 964                                 ret);
 965                         break;
 966                 }
 967                 return;
 968         }
 969
 970         rte_hexdump(stdout, "hexdump", einfo.data, einfo.length);
 971         printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length);
 972 }
 973
 974 int
 975 port_id_is_invalid(portid_t port_id, enum print_warning warning)
 976 {
 977         uint16_t pid;
 978
 979         if (port_id == (portid_t)RTE_PORT_ALL)
 980                 return 0;
 981
 982         RTE_ETH_FOREACH_DEV(pid)
 983                 if (port_id == pid)
 984                         return 0;
 985
 986         if (warning == ENABLED_WARN)
 987                 fprintf(stderr, "Invalid port %d\n", port_id);
 988
 989         return 1;
 990 }
 991
 992 void print_valid_ports(void)
 993 {
 994         portid_t pid;
 995
 996         printf("The valid ports array is [");
 997         RTE_ETH_FOREACH_DEV(pid) {
 998                 printf(" %d", pid);
 999         }
1000         printf(" ]\n");
1001 }
1002
1003 static int
1004 vlan_id_is_invalid(uint16_t vlan_id)
1005 {
1006         if (vlan_id < 4096)
1007                 return 0;
1008         fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id);
1009         return 1;
1010 }
1011
1012 static int
1013 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
1014 {
1015         const struct rte_pci_device *pci_dev;
1016         const struct rte_bus *bus;
1017         uint64_t pci_len;
1018
1019         if (reg_off & 0x3) {
1020                 fprintf(stderr,
1021                         "Port register offset 0x%X not aligned on a 4-byte boundary\n",
1022                         (unsigned int)reg_off);
1023                 return 1;
1024         }
1025
1026         if (!ports[port_id].dev_info.device) {
1027                 fprintf(stderr, "Invalid device\n");
1028                 return 0;
1029         }
1030
1031         bus = rte_bus_find_by_device(ports[port_id].dev_info.device);
1032         if (bus && !strcmp(bus->name, "pci")) {
1033                 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device);
1034         } else {
1035                 fprintf(stderr, "Not a PCI device\n");
1036                 return 1;
1037         }
1038
1039         pci_len = pci_dev->mem_resource[0].len;
1040         if (reg_off >= pci_len) {
1041                 fprintf(stderr,
1042                         "Port %d: register offset %u (0x%X) out of port PCI resource (length=%"PRIu64")\n",
1043                         port_id, (unsigned int)reg_off, (unsigned int)reg_off,
1044                         pci_len);
1045                 return 1;
1046         }
1047         return 0;
1048 }
1049
1050 static int
1051 reg_bit_pos_is_invalid(uint8_t bit_pos)
1052 {
1053         if (bit_pos <= 31)
1054                 return 0;
1055         fprintf(stderr, "Invalid bit position %d (must be <= 31)\n", bit_pos);
1056         return 1;
1057 }
1058
1059 #define display_port_and_reg_off(port_id, reg_off) \
1060         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
1061
1062 static inline void
1063 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1064 {
1065         display_port_and_reg_off(port_id, (unsigned)reg_off);
1066         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
1067 }
1068
1069 void
1070 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
1071 {
1072         uint32_t reg_v;
1073
1074
1075         if (port_id_is_invalid(port_id, ENABLED_WARN))
1076                 return;
1077         if (port_reg_off_is_invalid(port_id, reg_off))
1078                 return;
1079         if (reg_bit_pos_is_invalid(bit_x))
1080                 return;
1081         reg_v = port_id_pci_reg_read(port_id, reg_off);
1082         display_port_and_reg_off(port_id, (unsigned)reg_off);
1083         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
1084 }
1085
1086 void
1087 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
1088                            uint8_t bit1_pos, uint8_t bit2_pos)
1089 {
1090         uint32_t reg_v;
1091         uint8_t  l_bit;
1092         uint8_t  h_bit;
1093
1094         if (port_id_is_invalid(port_id, ENABLED_WARN))
1095                 return;
1096         if (port_reg_off_is_invalid(port_id, reg_off))
1097                 return;
1098         if (reg_bit_pos_is_invalid(bit1_pos))
1099                 return;
1100         if (reg_bit_pos_is_invalid(bit2_pos))
1101                 return;
1102         if (bit1_pos > bit2_pos)
1103                 l_bit = bit2_pos, h_bit = bit1_pos;
1104         else
1105                 l_bit = bit1_pos, h_bit = bit2_pos;
1106
1107         reg_v = port_id_pci_reg_read(port_id, reg_off);
1108         reg_v >>= l_bit;
1109         if (h_bit < 31)
1110                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
1111         display_port_and_reg_off(port_id, (unsigned)reg_off);
1112         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
1113                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
1114 }
1115
1116 void
1117 port_reg_display(portid_t port_id, uint32_t reg_off)
1118 {
1119         uint32_t reg_v;
1120
1121         if (port_id_is_invalid(port_id, ENABLED_WARN))
1122                 return;
1123         if (port_reg_off_is_invalid(port_id, reg_off))
1124                 return;
1125         reg_v = port_id_pci_reg_read(port_id, reg_off);
1126         display_port_reg_value(port_id, reg_off, reg_v);
1127 }
1128
1129 void
1130 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
1131                  uint8_t bit_v)
1132 {
1133         uint32_t reg_v;
1134
1135         if (port_id_is_invalid(port_id, ENABLED_WARN))
1136                 return;
1137         if (port_reg_off_is_invalid(port_id, reg_off))
1138                 return;
1139         if (reg_bit_pos_is_invalid(bit_pos))
1140                 return;
1141         if (bit_v > 1) {
1142                 fprintf(stderr, "Invalid bit value %d (must be 0 or 1)\n",
1143                         (int) bit_v);
1144                 return;
1145         }
1146         reg_v = port_id_pci_reg_read(port_id, reg_off);
1147         if (bit_v == 0)
1148                 reg_v &= ~(1 << bit_pos);
1149         else
1150                 reg_v |= (1 << bit_pos);
1151         port_id_pci_reg_write(port_id, reg_off, reg_v);
1152         display_port_reg_value(port_id, reg_off, reg_v);
1153 }
1154
1155 void
1156 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
1157                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
1158 {
1159         uint32_t max_v;
1160         uint32_t reg_v;
1161         uint8_t  l_bit;
1162         uint8_t  h_bit;
1163
1164         if (port_id_is_invalid(port_id, ENABLED_WARN))
1165                 return;
1166         if (port_reg_off_is_invalid(port_id, reg_off))
1167                 return;
1168         if (reg_bit_pos_is_invalid(bit1_pos))
1169                 return;
1170         if (reg_bit_pos_is_invalid(bit2_pos))
1171                 return;
1172         if (bit1_pos > bit2_pos)
1173                 l_bit = bit2_pos, h_bit = bit1_pos;
1174         else
1175                 l_bit = bit1_pos, h_bit = bit2_pos;
1176
1177         if ((h_bit - l_bit) < 31)
1178                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
1179         else
1180                 max_v = 0xFFFFFFFF;
1181
1182         if (value > max_v) {
1183                 fprintf(stderr, "Invalid value %u (0x%x) must be < %u (0x%x)\n",
1184                                 (unsigned)value, (unsigned)value,
1185                                 (unsigned)max_v, (unsigned)max_v);
1186                 return;
1187         }
1188         reg_v = port_id_pci_reg_read(port_id, reg_off);
1189         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
1190         reg_v |= (value << l_bit); /* Set changed bits */
1191         port_id_pci_reg_write(port_id, reg_off, reg_v);
1192         display_port_reg_value(port_id, reg_off, reg_v);
1193 }
1194
1195 void
1196 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
1197 {
1198         if (port_id_is_invalid(port_id, ENABLED_WARN))
1199                 return;
1200         if (port_reg_off_is_invalid(port_id, reg_off))
1201                 return;
1202         port_id_pci_reg_write(port_id, reg_off, reg_v);
1203         display_port_reg_value(port_id, reg_off, reg_v);
1204 }
1205
1206 void
1207 port_mtu_set(portid_t port_id, uint16_t mtu)
1208 {
1209         int diag;
1210         struct rte_port *rte_port = &ports[port_id];
1211         struct rte_eth_dev_info dev_info;
1212         int ret;
1213
1214         if (port_id_is_invalid(port_id, ENABLED_WARN))
1215                 return;
1216
1217         ret = eth_dev_info_get_print_err(port_id, &dev_info);
1218         if (ret != 0)
1219                 return;
1220
1221         if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) {
1222                 fprintf(stderr,
1223                         "Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n",
1224                         mtu, dev_info.min_mtu, dev_info.max_mtu);
1225                 return;
1226         }
1227         diag = rte_eth_dev_set_mtu(port_id, mtu);
1228         if (diag != 0) {
1229                 fprintf(stderr, "Set MTU failed. diag=%d\n", diag);
1230                 return;
1231         }
1232
1233         rte_port->dev_conf.rxmode.mtu = mtu;
1234
1235         if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) {
1236                 if (mtu > RTE_ETHER_MTU)
1237                         rte_port->dev_conf.rxmode.offloads |=
1238                                                 DEV_RX_OFFLOAD_JUMBO_FRAME;
1239                 else
1240                         rte_port->dev_conf.rxmode.offloads &=
1241                                                 ~DEV_RX_OFFLOAD_JUMBO_FRAME;
1242         }
1243 }
1244
1245 /* Generic flow management functions. */
1246
1247 static struct port_flow_tunnel *
1248 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id)
1249 {
1250         struct port_flow_tunnel *flow_tunnel;
1251
1252         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1253                 if (flow_tunnel->id == port_tunnel_id)
1254                         goto out;
1255         }
1256         flow_tunnel = NULL;
1257
1258 out:
1259         return flow_tunnel;
1260 }
1261
1262 const char *
1263 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel)
1264 {
1265         const char *type;
1266         switch (tunnel->type) {
1267         default:
1268                 type = "unknown";
1269                 break;
1270         case RTE_FLOW_ITEM_TYPE_VXLAN:
1271                 type = "vxlan";
1272                 break;
1273         }
1274
1275         return type;
1276 }
1277
1278 struct port_flow_tunnel *
1279 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun)
1280 {
1281         struct rte_port *port = &ports[port_id];
1282         struct port_flow_tunnel *flow_tunnel;
1283
1284         LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) {
1285                 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun)))
1286                         goto out;
1287         }
1288         flow_tunnel = NULL;
1289
1290 out:
1291         return flow_tunnel;
1292 }
1293
1294 void port_flow_tunnel_list(portid_t port_id)
1295 {
1296         struct rte_port *port = &ports[port_id];
1297         struct port_flow_tunnel *flt;
1298
1299         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1300                 printf("port %u tunnel #%u type=%s",
1301                         port_id, flt->id, port_flow_tunnel_type(&flt->tunnel));
1302                 if (flt->tunnel.tun_id)
1303                         printf(" id=%" PRIu64, flt->tunnel.tun_id);
1304                 printf("\n");
1305         }
1306 }
1307
1308 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id)
1309 {
1310         struct rte_port *port = &ports[port_id];
1311         struct port_flow_tunnel *flt;
1312
1313         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1314                 if (flt->id == tunnel_id)
1315                         break;
1316         }
1317         if (flt) {
1318                 LIST_REMOVE(flt, chain);
1319                 free(flt);
1320                 printf("port %u: flow tunnel #%u destroyed\n",
1321                         port_id, tunnel_id);
1322         }
1323 }
1324
1325 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops)
1326 {
1327         struct rte_port *port = &ports[port_id];
1328         enum rte_flow_item_type type;
1329         struct port_flow_tunnel *flt;
1330
1331         if (!strcmp(ops->type, "vxlan"))
1332                 type = RTE_FLOW_ITEM_TYPE_VXLAN;
1333         else {
1334                 fprintf(stderr, "cannot offload \"%s\" tunnel type\n",
1335                         ops->type);
1336                 return;
1337         }
1338         LIST_FOREACH(flt, &port->flow_tunnel_list, chain) {
1339                 if (flt->tunnel.type == type)
1340                         break;
1341         }
1342         if (!flt) {
1343                 flt = calloc(1, sizeof(*flt));
1344                 if (!flt) {
1345                         fprintf(stderr, "failed to allocate port flt object\n");
1346                         return;
1347                 }
1348                 flt->tunnel.type = type;
1349                 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 :
1350                                   LIST_FIRST(&port->flow_tunnel_list)->id + 1;
1351                 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain);
1352         }
1353         printf("port %d: flow tunnel #%u type %s\n",
1354                 port_id, flt->id, ops->type);
1355 }
1356
1357 /** Generate a port_flow entry from attributes/pattern/actions. */
1358 static struct port_flow *
1359 port_flow_new(const struct rte_flow_attr *attr,
1360               const struct rte_flow_item *pattern,
1361               const struct rte_flow_action *actions,
1362               struct rte_flow_error *error)
1363 {
1364         const struct rte_flow_conv_rule rule = {
1365                 .attr_ro = attr,
1366                 .pattern_ro = pattern,
1367                 .actions_ro = actions,
1368         };
1369         struct port_flow *pf;
1370         int ret;
1371
1372         ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error);
1373         if (ret < 0)
1374                 return NULL;
1375         pf = calloc(1, offsetof(struct port_flow, rule) + ret);
1376         if (!pf) {
1377                 rte_flow_error_set
1378                         (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL,
1379                          "calloc() failed");
1380                 return NULL;
1381         }
1382         if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule,
1383                           error) >= 0)
1384                 return pf;
1385         free(pf);
1386         return NULL;
1387 }
1388
1389 /** Print a message out of a flow error. */
1390 static int
1391 port_flow_complain(struct rte_flow_error *error)
1392 {
1393         static const char *const errstrlist[] = {
1394                 [RTE_FLOW_ERROR_TYPE_NONE] = "no error",
1395                 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified",
1396                 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)",
1397                 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field",
1398                 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field",
1399                 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field",
1400                 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field",
1401                 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field",
1402                 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure",
1403                 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length",
1404                 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification",
1405                 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range",
1406                 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask",
1407                 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item",
1408                 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions",
1409                 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration",
1410                 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action",
1411         };
1412         const char *errstr;
1413         char buf[32];
1414         int err = rte_errno;
1415
1416         if ((unsigned int)error->type >= RTE_DIM(errstrlist) ||
1417             !errstrlist[error->type])
1418                 errstr = "unknown type";
1419         else
1420                 errstr = errstrlist[error->type];
1421         fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n",
1422                 __func__, error->type, errstr,
1423                 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ",
1424                                          error->cause), buf) : "",
1425                 error->message ? error->message : "(no stated reason)",
1426                 rte_strerror(err));
1427         return -err;
1428 }
1429
1430 static void
1431 rss_config_display(struct rte_flow_action_rss *rss_conf)
1432 {
1433         uint8_t i;
1434
1435         if (rss_conf == NULL) {
1436                 fprintf(stderr, "Invalid rule\n");
1437                 return;
1438         }
1439
1440         printf("RSS:\n"
1441                " queues:");
1442         if (rss_conf->queue_num == 0)
1443                 printf(" none");
1444         for (i = 0; i < rss_conf->queue_num; i++)
1445                 printf(" %d", rss_conf->queue[i]);
1446         printf("\n");
1447
1448         printf(" function: ");
1449         switch (rss_conf->func) {
1450         case RTE_ETH_HASH_FUNCTION_DEFAULT:
1451                 printf("default\n");
1452                 break;
1453         case RTE_ETH_HASH_FUNCTION_TOEPLITZ:
1454                 printf("toeplitz\n");
1455                 break;
1456         case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR:
1457                 printf("simple_xor\n");
1458                 break;
1459         case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ:
1460                 printf("symmetric_toeplitz\n");
1461                 break;
1462         default:
1463                 printf("Unknown function\n");
1464                 return;
1465         }
1466
1467         printf(" types:\n");
1468         if (rss_conf->types == 0) {
1469                 printf("  none\n");
1470                 return;
1471         }
1472         for (i = 0; rss_type_table[i].str; i++) {
1473                 if ((rss_conf->types &
1474                     rss_type_table[i].rss_type) ==
1475                     rss_type_table[i].rss_type &&
1476                     rss_type_table[i].rss_type != 0)
1477                         printf("  %s\n", rss_type_table[i].str);
1478         }
1479 }
1480
1481 static struct port_indirect_action *
1482 action_get_by_id(portid_t port_id, uint32_t id)
1483 {
1484         struct rte_port *port;
1485         struct port_indirect_action **ppia;
1486         struct port_indirect_action *pia = NULL;
1487
1488         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1489             port_id == (portid_t)RTE_PORT_ALL)
1490                 return NULL;
1491         port = &ports[port_id];
1492         ppia = &port->actions_list;
1493         while (*ppia) {
1494                 if ((*ppia)->id == id) {
1495                         pia = *ppia;
1496                         break;
1497                 }
1498                 ppia = &(*ppia)->next;
1499         }
1500         if (!pia)
1501                 fprintf(stderr,
1502                         "Failed to find indirect action #%u on port %u\n",
1503                         id, port_id);
1504         return pia;
1505 }
1506
1507 static int
1508 action_alloc(portid_t port_id, uint32_t id,
1509              struct port_indirect_action **action)
1510 {
1511         struct rte_port *port;
1512         struct port_indirect_action **ppia;
1513         struct port_indirect_action *pia = NULL;
1514
1515         *action = NULL;
1516         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1517             port_id == (portid_t)RTE_PORT_ALL)
1518                 return -EINVAL;
1519         port = &ports[port_id];
1520         if (id == UINT32_MAX) {
1521                 /* taking first available ID */
1522                 if (port->actions_list) {
1523                         if (port->actions_list->id == UINT32_MAX - 1) {
1524                                 fprintf(stderr,
1525                                         "Highest indirect action ID is already assigned, delete it first\n");
1526                                 return -ENOMEM;
1527                         }
1528                         id = port->actions_list->id + 1;
1529                 } else {
1530                         id = 0;
1531                 }
1532         }
1533         pia = calloc(1, sizeof(*pia));
1534         if (!pia) {
1535                 fprintf(stderr,
1536                         "Allocation of port %u indirect action failed\n",
1537                         port_id);
1538                 return -ENOMEM;
1539         }
1540         ppia = &port->actions_list;
1541         while (*ppia && (*ppia)->id > id)
1542                 ppia = &(*ppia)->next;
1543         if (*ppia && (*ppia)->id == id) {
1544                 fprintf(stderr,
1545                         "Indirect action #%u is already assigned, delete it first\n",
1546                         id);
1547                 free(pia);
1548                 return -EINVAL;
1549         }
1550         pia->next = *ppia;
1551         pia->id = id;
1552         *ppia = pia;
1553         *action = pia;
1554         return 0;
1555 }
1556
1557 /** Create indirect action */
1558 int
1559 port_action_handle_create(portid_t port_id, uint32_t id,
1560                           const struct rte_flow_indir_action_conf *conf,
1561                           const struct rte_flow_action *action)
1562 {
1563         struct port_indirect_action *pia;
1564         int ret;
1565         struct rte_flow_error error;
1566         struct rte_port *port;
1567
1568         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1569             port_id == (portid_t)RTE_PORT_ALL)
1570                 return -EINVAL;
1571
1572         ret = action_alloc(port_id, id, &pia);
1573         if (ret)
1574                 return ret;
1575
1576         port = &ports[port_id];
1577
1578         if (conf->transfer)
1579                 port_id = port->flow_transfer_proxy;
1580
1581         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1582             port_id == (portid_t)RTE_PORT_ALL)
1583                 return -EINVAL;
1584
1585         if (action->type == RTE_FLOW_ACTION_TYPE_AGE) {
1586                 struct rte_flow_action_age *age =
1587                         (struct rte_flow_action_age *)(uintptr_t)(action->conf);
1588
1589                 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION;
1590                 age->context = &pia->age_type;
1591         } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) {
1592                 struct rte_flow_action_conntrack *ct =
1593                 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf);
1594
1595                 memcpy(ct, &conntrack_context, sizeof(*ct));
1596         }
1597         /* Poisoning to make sure PMDs update it in case of error. */
1598         memset(&error, 0x22, sizeof(error));
1599         pia->handle = rte_flow_action_handle_create(port_id, conf, action,
1600                                                     &error);
1601         if (!pia->handle) {
1602                 uint32_t destroy_id = pia->id;
1603                 port_action_handle_destroy(port_id, 1, &destroy_id);
1604                 return port_flow_complain(&error);
1605         }
1606         pia->type = action->type;
1607         pia->transfer = conf->transfer;
1608         printf("Indirect action #%u created\n", pia->id);
1609         return 0;
1610 }
1611
1612 /** Destroy indirect action */
1613 int
1614 port_action_handle_destroy(portid_t port_id,
1615                            uint32_t n,
1616                            const uint32_t *actions)
1617 {
1618         struct rte_port *port;
1619         struct port_indirect_action **tmp;
1620         uint32_t c = 0;
1621         int ret = 0;
1622
1623         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1624             port_id == (portid_t)RTE_PORT_ALL)
1625                 return -EINVAL;
1626         port = &ports[port_id];
1627         tmp = &port->actions_list;
1628         while (*tmp) {
1629                 uint32_t i;
1630
1631                 for (i = 0; i != n; ++i) {
1632                         struct rte_flow_error error;
1633                         struct port_indirect_action *pia = *tmp;
1634                         portid_t port_id_eff = port_id;
1635
1636                         if (actions[i] != pia->id)
1637                                 continue;
1638
1639                         if (pia->transfer)
1640                                 port_id_eff = port->flow_transfer_proxy;
1641
1642                         if (port_id_is_invalid(port_id_eff, ENABLED_WARN) ||
1643                             port_id_eff == (portid_t)RTE_PORT_ALL)
1644                                 return -EINVAL;
1645
1646                         /*
1647                          * Poisoning to make sure PMDs update it in case
1648                          * of error.
1649                          */
1650                         memset(&error, 0x33, sizeof(error));
1651
1652                         if (pia->handle && rte_flow_action_handle_destroy(
1653                                         port_id_eff, pia->handle, &error)) {
1654                                 ret = port_flow_complain(&error);
1655                                 continue;
1656                         }
1657                         *tmp = pia->next;
1658                         printf("Indirect action #%u destroyed\n", pia->id);
1659                         free(pia);
1660                         break;
1661                 }
1662                 if (i == n)
1663                         tmp = &(*tmp)->next;
1664                 ++c;
1665         }
1666         return ret;
1667 }
1668
1669
1670 /** Get indirect action by port + id */
1671 struct rte_flow_action_handle *
1672 port_action_handle_get_by_id(portid_t port_id, uint32_t id)
1673 {
1674
1675         struct port_indirect_action *pia = action_get_by_id(port_id, id);
1676
1677         return (pia) ? pia->handle : NULL;
1678 }
1679
1680 /** Update indirect action */
1681 int
1682 port_action_handle_update(portid_t port_id, uint32_t id,
1683                           const struct rte_flow_action *action)
1684 {
1685         struct rte_flow_error error;
1686         struct rte_flow_action_handle *action_handle;
1687         struct port_indirect_action *pia;
1688         struct rte_port *port;
1689         const void *update;
1690
1691         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1692             port_id == (portid_t)RTE_PORT_ALL)
1693                 return -EINVAL;
1694
1695         port = &ports[port_id];
1696
1697         action_handle = port_action_handle_get_by_id(port_id, id);
1698         if (!action_handle)
1699                 return -EINVAL;
1700         pia = action_get_by_id(port_id, id);
1701         if (!pia)
1702                 return -EINVAL;
1703         switch (pia->type) {
1704         case RTE_FLOW_ACTION_TYPE_CONNTRACK:
1705                 update = action->conf;
1706                 break;
1707         default:
1708                 update = action;
1709                 break;
1710         }
1711
1712         if (pia->transfer)
1713                 port_id = port->flow_transfer_proxy;
1714
1715         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1716             port_id == (portid_t)RTE_PORT_ALL)
1717                 return -EINVAL;
1718
1719         if (rte_flow_action_handle_update(port_id, action_handle, update,
1720                                           &error)) {
1721                 return port_flow_complain(&error);
1722         }
1723         printf("Indirect action #%u updated\n", id);
1724         return 0;
1725 }
1726
1727 int
1728 port_action_handle_query(portid_t port_id, uint32_t id)
1729 {
1730         struct rte_flow_error error;
1731         struct port_indirect_action *pia;
1732         union {
1733                 struct rte_flow_query_count count;
1734                 struct rte_flow_query_age age;
1735                 struct rte_flow_action_conntrack ct;
1736         } query;
1737         portid_t port_id_eff = port_id;
1738         struct rte_port *port;
1739
1740         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1741             port_id == (portid_t)RTE_PORT_ALL)
1742                 return -EINVAL;
1743
1744         port = &ports[port_id];
1745
1746         pia = action_get_by_id(port_id, id);
1747         if (!pia)
1748                 return -EINVAL;
1749         switch (pia->type) {
1750         case RTE_FLOW_ACTION_TYPE_AGE:
1751         case RTE_FLOW_ACTION_TYPE_COUNT:
1752                 break;
1753         default:
1754                 fprintf(stderr,
1755                         "Indirect action %u (type: %d) on port %u doesn't support query\n",
1756                         id, pia->type, port_id);
1757                 return -ENOTSUP;
1758         }
1759
1760         if (pia->transfer)
1761                 port_id_eff = port->flow_transfer_proxy;
1762
1763         if (port_id_is_invalid(port_id_eff, ENABLED_WARN) ||
1764             port_id_eff == (portid_t)RTE_PORT_ALL)
1765                 return -EINVAL;
1766
1767         /* Poisoning to make sure PMDs update it in case of error. */
1768         memset(&error, 0x55, sizeof(error));
1769         memset(&query, 0, sizeof(query));
1770         if (rte_flow_action_handle_query(port_id_eff, pia->handle, &query,
1771                                          &error))
1772                 return port_flow_complain(&error);
1773         switch (pia->type) {
1774         case RTE_FLOW_ACTION_TYPE_AGE:
1775                 printf("Indirect AGE action:\n"
1776                        " aged: %u\n"
1777                        " sec_since_last_hit_valid: %u\n"
1778                        " sec_since_last_hit: %" PRIu32 "\n",
1779                        query.age.aged,
1780                        query.age.sec_since_last_hit_valid,
1781                        query.age.sec_since_last_hit);
1782                 break;
1783         case RTE_FLOW_ACTION_TYPE_COUNT:
1784                 printf("Indirect COUNT action:\n"
1785                        " hits_set: %u\n"
1786                        " bytes_set: %u\n"
1787                        " hits: %" PRIu64 "\n"
1788                        " bytes: %" PRIu64 "\n",
1789                        query.count.hits_set,
1790                        query.count.bytes_set,
1791                        query.count.hits,
1792                        query.count.bytes);
1793                 break;
1794         case RTE_FLOW_ACTION_TYPE_CONNTRACK:
1795                 printf("Conntrack Context:\n"
1796                        "  Peer: %u, Flow dir: %s, Enable: %u\n"
1797                        "  Live: %u, SACK: %u, CACK: %u\n"
1798                        "  Packet dir: %s, Liberal: %u, State: %u\n"
1799                        "  Factor: %u, Retrans: %u, TCP flags: %u\n"
1800                        "  Last Seq: %u, Last ACK: %u\n"
1801                        "  Last Win: %u, Last End: %u\n",
1802                        query.ct.peer_port,
1803                        query.ct.is_original_dir ? "Original" : "Reply",
1804                        query.ct.enable, query.ct.live_connection,
1805                        query.ct.selective_ack, query.ct.challenge_ack_passed,
1806                        query.ct.last_direction ? "Original" : "Reply",
1807                        query.ct.liberal_mode, query.ct.state,
1808                        query.ct.max_ack_window, query.ct.retransmission_limit,
1809                        query.ct.last_index, query.ct.last_seq,
1810                        query.ct.last_ack, query.ct.last_window,
1811                        query.ct.last_end);
1812                 printf("  Original Dir:\n"
1813                        "    scale: %u, fin: %u, ack seen: %u\n"
1814                        " unacked data: %u\n    Sent end: %u,"
1815                        "    Reply end: %u, Max win: %u, Max ACK: %u\n",
1816                        query.ct.original_dir.scale,
1817                        query.ct.original_dir.close_initiated,
1818                        query.ct.original_dir.last_ack_seen,
1819                        query.ct.original_dir.data_unacked,
1820                        query.ct.original_dir.sent_end,
1821                        query.ct.original_dir.reply_end,
1822                        query.ct.original_dir.max_win,
1823                        query.ct.original_dir.max_ack);
1824                 printf("  Reply Dir:\n"
1825                        "    scale: %u, fin: %u, ack seen: %u\n"
1826                        " unacked data: %u\n    Sent end: %u,"
1827                        "    Reply end: %u, Max win: %u, Max ACK: %u\n",
1828                        query.ct.reply_dir.scale,
1829                        query.ct.reply_dir.close_initiated,
1830                        query.ct.reply_dir.last_ack_seen,
1831                        query.ct.reply_dir.data_unacked,
1832                        query.ct.reply_dir.sent_end,
1833                        query.ct.reply_dir.reply_end,
1834                        query.ct.reply_dir.max_win,
1835                        query.ct.reply_dir.max_ack);
1836                 break;
1837         default:
1838                 fprintf(stderr,
1839                         "Indirect action %u (type: %d) on port %u doesn't support query\n",
1840                         id, pia->type, port_id);
1841                 break;
1842         }
1843         return 0;
1844 }
1845
1846 static struct port_flow_tunnel *
1847 port_flow_tunnel_offload_cmd_prep(portid_t port_id,
1848                                   const struct rte_flow_item *pattern,
1849                                   const struct rte_flow_action *actions,
1850                                   const struct tunnel_ops *tunnel_ops)
1851 {
1852         int ret;
1853         struct rte_port *port;
1854         struct port_flow_tunnel *pft;
1855         struct rte_flow_error error;
1856
1857         port = &ports[port_id];
1858         pft = port_flow_locate_tunnel_id(port, tunnel_ops->id);
1859         if (!pft) {
1860                 fprintf(stderr, "failed to locate port flow tunnel #%u\n",
1861                         tunnel_ops->id);
1862                 return NULL;
1863         }
1864         if (tunnel_ops->actions) {
1865                 uint32_t num_actions;
1866                 const struct rte_flow_action *aptr;
1867
1868                 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel,
1869                                                 &pft->pmd_actions,
1870                                                 &pft->num_pmd_actions,
1871                                                 &error);
1872                 if (ret) {
1873                         port_flow_complain(&error);
1874                         return NULL;
1875                 }
1876                 for (aptr = actions, num_actions = 1;
1877                      aptr->type != RTE_FLOW_ACTION_TYPE_END;
1878                      aptr++, num_actions++);
1879                 pft->actions = malloc(
1880                                 (num_actions +  pft->num_pmd_actions) *
1881                                 sizeof(actions[0]));
1882                 if (!pft->actions) {
1883                         rte_flow_tunnel_action_decap_release(
1884                                         port_id, pft->actions,
1885                                         pft->num_pmd_actions, &error);
1886                         return NULL;
1887                 }
1888                 rte_memcpy(pft->actions, pft->pmd_actions,
1889                            pft->num_pmd_actions * sizeof(actions[0]));
1890                 rte_memcpy(pft->actions + pft->num_pmd_actions, actions,
1891                            num_actions * sizeof(actions[0]));
1892         }
1893         if (tunnel_ops->items) {
1894                 uint32_t num_items;
1895                 const struct rte_flow_item *iptr;
1896
1897                 ret = rte_flow_tunnel_match(port_id, &pft->tunnel,
1898                                             &pft->pmd_items,
1899                                             &pft->num_pmd_items,
1900                                             &error);
1901                 if (ret) {
1902                         port_flow_complain(&error);
1903                         return NULL;
1904                 }
1905                 for (iptr = pattern, num_items = 1;
1906                      iptr->type != RTE_FLOW_ITEM_TYPE_END;
1907                      iptr++, num_items++);
1908                 pft->items = malloc((num_items + pft->num_pmd_items) *
1909                                     sizeof(pattern[0]));
1910                 if (!pft->items) {
1911                         rte_flow_tunnel_item_release(
1912                                         port_id, pft->pmd_items,
1913                                         pft->num_pmd_items, &error);
1914                         return NULL;
1915                 }
1916                 rte_memcpy(pft->items, pft->pmd_items,
1917                            pft->num_pmd_items * sizeof(pattern[0]));
1918                 rte_memcpy(pft->items + pft->num_pmd_items, pattern,
1919                            num_items * sizeof(pattern[0]));
1920         }
1921
1922         return pft;
1923 }
1924
1925 static void
1926 port_flow_tunnel_offload_cmd_release(portid_t port_id,
1927                                      const struct tunnel_ops *tunnel_ops,
1928                                      struct port_flow_tunnel *pft)
1929 {
1930         struct rte_flow_error error;
1931
1932         if (tunnel_ops->actions) {
1933                 free(pft->actions);
1934                 rte_flow_tunnel_action_decap_release(
1935                         port_id, pft->pmd_actions,
1936                         pft->num_pmd_actions, &error);
1937                 pft->actions = NULL;
1938                 pft->pmd_actions = NULL;
1939         }
1940         if (tunnel_ops->items) {
1941                 free(pft->items);
1942                 rte_flow_tunnel_item_release(port_id, pft->pmd_items,
1943                                              pft->num_pmd_items,
1944                                              &error);
1945                 pft->items = NULL;
1946                 pft->pmd_items = NULL;
1947         }
1948 }
1949
1950 /** Add port meter policy */
1951 int
1952 port_meter_policy_add(portid_t port_id, uint32_t policy_id,
1953                         const struct rte_flow_action *actions)
1954 {
1955         struct rte_mtr_error error;
1956         const struct rte_flow_action *act = actions;
1957         const struct rte_flow_action *start;
1958         struct rte_mtr_meter_policy_params policy;
1959         uint32_t i = 0, act_n;
1960         int ret;
1961
1962         for (i = 0; i < RTE_COLORS; i++) {
1963                 for (act_n = 0, start = act;
1964                         act->type != RTE_FLOW_ACTION_TYPE_END; act++)
1965                         act_n++;
1966                 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END)
1967                         policy.actions[i] = start;
1968                 else
1969                         policy.actions[i] = NULL;
1970                 act++;
1971         }
1972         ret = rte_mtr_meter_policy_add(port_id,
1973                         policy_id,
1974                         &policy, &error);
1975         if (ret)
1976                 print_mtr_err_msg(&error);
1977         return ret;
1978 }
1979
1980 /** Validate flow rule. */
1981 int
1982 port_flow_validate(portid_t port_id,
1983                    const struct rte_flow_attr *attr,
1984                    const struct rte_flow_item *pattern,
1985                    const struct rte_flow_action *actions,
1986                    const struct tunnel_ops *tunnel_ops)
1987 {
1988         struct rte_flow_error error;
1989         struct port_flow_tunnel *pft = NULL;
1990         struct rte_port *port;
1991
1992         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
1993             port_id == (portid_t)RTE_PORT_ALL)
1994                 return -EINVAL;
1995
1996         port = &ports[port_id];
1997
1998         if (attr->transfer)
1999                 port_id = port->flow_transfer_proxy;
2000
2001         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2002             port_id == (portid_t)RTE_PORT_ALL)
2003                 return -EINVAL;
2004
2005         /* Poisoning to make sure PMDs update it in case of error. */
2006         memset(&error, 0x11, sizeof(error));
2007         if (tunnel_ops->enabled) {
2008                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2009                                                         actions, tunnel_ops);
2010                 if (!pft)
2011                         return -ENOENT;
2012                 if (pft->items)
2013                         pattern = pft->items;
2014                 if (pft->actions)
2015                         actions = pft->actions;
2016         }
2017         if (rte_flow_validate(port_id, attr, pattern, actions, &error))
2018                 return port_flow_complain(&error);
2019         if (tunnel_ops->enabled)
2020                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2021         printf("Flow rule validated\n");
2022         return 0;
2023 }
2024
2025 /** Return age action structure if exists, otherwise NULL. */
2026 static struct rte_flow_action_age *
2027 age_action_get(const struct rte_flow_action *actions)
2028 {
2029         for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) {
2030                 switch (actions->type) {
2031                 case RTE_FLOW_ACTION_TYPE_AGE:
2032                         return (struct rte_flow_action_age *)
2033                                 (uintptr_t)actions->conf;
2034                 default:
2035                         break;
2036                 }
2037         }
2038         return NULL;
2039 }
2040
2041 /** Create flow rule. */
2042 int
2043 port_flow_create(portid_t port_id,
2044                  const struct rte_flow_attr *attr,
2045                  const struct rte_flow_item *pattern,
2046                  const struct rte_flow_action *actions,
2047                  const struct tunnel_ops *tunnel_ops)
2048 {
2049         struct rte_flow *flow;
2050         struct rte_port *port;
2051         struct port_flow *pf;
2052         uint32_t id = 0;
2053         struct rte_flow_error error;
2054         struct port_flow_tunnel *pft = NULL;
2055         struct rte_flow_action_age *age = age_action_get(actions);
2056
2057         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2058             port_id == (portid_t)RTE_PORT_ALL)
2059                 return -EINVAL;
2060
2061         port = &ports[port_id];
2062
2063         if (attr->transfer)
2064                 port_id = port->flow_transfer_proxy;
2065
2066         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2067             port_id == (portid_t)RTE_PORT_ALL)
2068                 return -EINVAL;
2069
2070         if (port->flow_list) {
2071                 if (port->flow_list->id == UINT32_MAX) {
2072                         fprintf(stderr,
2073                                 "Highest rule ID is already assigned, delete it first");
2074                         return -ENOMEM;
2075                 }
2076                 id = port->flow_list->id + 1;
2077         }
2078         if (tunnel_ops->enabled) {
2079                 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern,
2080                                                         actions, tunnel_ops);
2081                 if (!pft)
2082                         return -ENOENT;
2083                 if (pft->items)
2084                         pattern = pft->items;
2085                 if (pft->actions)
2086                         actions = pft->actions;
2087         }
2088         pf = port_flow_new(attr, pattern, actions, &error);
2089         if (!pf)
2090                 return port_flow_complain(&error);
2091         if (age) {
2092                 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW;
2093                 age->context = &pf->age_type;
2094         }
2095         /* Poisoning to make sure PMDs update it in case of error. */
2096         memset(&error, 0x22, sizeof(error));
2097         flow = rte_flow_create(port_id, attr, pattern, actions, &error);
2098         if (!flow) {
2099                 if (tunnel_ops->enabled)
2100                         port_flow_tunnel_offload_cmd_release(port_id,
2101                                                              tunnel_ops, pft);
2102                 free(pf);
2103                 return port_flow_complain(&error);
2104         }
2105         pf->next = port->flow_list;
2106         pf->id = id;
2107         pf->flow = flow;
2108         port->flow_list = pf;
2109         if (tunnel_ops->enabled)
2110                 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft);
2111         printf("Flow rule #%u created\n", pf->id);
2112         return 0;
2113 }
2114
2115 /** Destroy a number of flow rules. */
2116 int
2117 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule)
2118 {
2119         struct rte_port *port;
2120         struct port_flow **tmp;
2121         uint32_t c = 0;
2122         int ret = 0;
2123
2124         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2125             port_id == (portid_t)RTE_PORT_ALL)
2126                 return -EINVAL;
2127         port = &ports[port_id];
2128         tmp = &port->flow_list;
2129         while (*tmp) {
2130                 uint32_t i;
2131
2132                 for (i = 0; i != n; ++i) {
2133                         portid_t port_id_eff = port_id;
2134                         struct rte_flow_error error;
2135                         struct port_flow *pf = *tmp;
2136
2137                         if (rule[i] != pf->id)
2138                                 continue;
2139                         /*
2140                          * Poisoning to make sure PMDs update it in case
2141                          * of error.
2142                          */
2143                         memset(&error, 0x33, sizeof(error));
2144
2145                         if (pf->rule.attr->transfer)
2146                                 port_id_eff = port->flow_transfer_proxy;
2147
2148                         if (port_id_is_invalid(port_id_eff, ENABLED_WARN) ||
2149                             port_id_eff == (portid_t)RTE_PORT_ALL)
2150                                 return -EINVAL;
2151
2152                         if (rte_flow_destroy(port_id_eff, pf->flow, &error)) {
2153                                 ret = port_flow_complain(&error);
2154                                 continue;
2155                         }
2156                         printf("Flow rule #%u destroyed\n", pf->id);
2157                         *tmp = pf->next;
2158                         free(pf);
2159                         break;
2160                 }
2161                 if (i == n)
2162                         tmp = &(*tmp)->next;
2163                 ++c;
2164         }
2165         return ret;
2166 }
2167
2168 /** Remove all flow rules. */
2169 int
2170 port_flow_flush(portid_t port_id)
2171 {
2172         struct rte_flow_error error;
2173         struct rte_port *port;
2174         int ret = 0;
2175
2176         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2177                 port_id == (portid_t)RTE_PORT_ALL)
2178                 return -EINVAL;
2179
2180         port = &ports[port_id];
2181
2182         if (port->flow_list == NULL)
2183                 return ret;
2184
2185         /* Poisoning to make sure PMDs update it in case of error. */
2186         memset(&error, 0x44, sizeof(error));
2187         if (rte_flow_flush(port_id, &error)) {
2188                 port_flow_complain(&error);
2189         }
2190
2191         while (port->flow_list) {
2192                 struct port_flow *pf = port->flow_list->next;
2193
2194                 free(port->flow_list);
2195                 port->flow_list = pf;
2196         }
2197         return ret;
2198 }
2199
2200 /** Dump flow rules. */
2201 int
2202 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id,
2203                 const char *file_name)
2204 {
2205         int ret = 0;
2206         FILE *file = stdout;
2207         struct rte_flow_error error;
2208         struct rte_port *port;
2209         struct port_flow *pflow;
2210         struct rte_flow *tmpFlow = NULL;
2211         bool found = false;
2212
2213         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2214                 port_id == (portid_t)RTE_PORT_ALL)
2215                 return -EINVAL;
2216
2217         if (!dump_all) {
2218                 port = &ports[port_id];
2219                 pflow = port->flow_list;
2220                 while (pflow) {
2221                         if (rule_id != pflow->id) {
2222                                 pflow = pflow->next;
2223                         } else {
2224                                 tmpFlow = pflow->flow;
2225                                 if (tmpFlow)
2226                                         found = true;
2227                                 break;
2228                         }
2229                 }
2230                 if (found == false) {
2231                         fprintf(stderr, "Failed to dump to flow %d\n", rule_id);
2232                         return -EINVAL;
2233                 }
2234         }
2235
2236         if (file_name && strlen(file_name)) {
2237                 file = fopen(file_name, "w");
2238                 if (!file) {
2239                         fprintf(stderr, "Failed to create file %s: %s\n",
2240                                 file_name, strerror(errno));
2241                         return -errno;
2242                 }
2243         }
2244
2245         if (!dump_all)
2246                 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error);
2247         else
2248                 ret = rte_flow_dev_dump(port_id, NULL, file, &error);
2249         if (ret) {
2250                 port_flow_complain(&error);
2251                 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret));
2252         } else
2253                 printf("Flow dump finished\n");
2254         if (file_name && strlen(file_name))
2255                 fclose(file);
2256         return ret;
2257 }
2258
2259 /** Query a flow rule. */
2260 int
2261 port_flow_query(portid_t port_id, uint32_t rule,
2262                 const struct rte_flow_action *action)
2263 {
2264         struct rte_flow_error error;
2265         struct rte_port *port;
2266         struct port_flow *pf;
2267         const char *name;
2268         union {
2269                 struct rte_flow_query_count count;
2270                 struct rte_flow_action_rss rss_conf;
2271                 struct rte_flow_query_age age;
2272         } query;
2273         int ret;
2274
2275         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2276             port_id == (portid_t)RTE_PORT_ALL)
2277                 return -EINVAL;
2278         port = &ports[port_id];
2279         for (pf = port->flow_list; pf; pf = pf->next)
2280                 if (pf->id == rule)
2281                         break;
2282         if (!pf) {
2283                 fprintf(stderr, "Flow rule #%u not found\n", rule);
2284                 return -ENOENT;
2285         }
2286
2287         if (pf->rule.attr->transfer)
2288                 port_id = port->flow_transfer_proxy;
2289
2290         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2291             port_id == (portid_t)RTE_PORT_ALL)
2292                 return -EINVAL;
2293
2294         ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2295                             &name, sizeof(name),
2296                             (void *)(uintptr_t)action->type, &error);
2297         if (ret < 0)
2298                 return port_flow_complain(&error);
2299         switch (action->type) {
2300         case RTE_FLOW_ACTION_TYPE_COUNT:
2301         case RTE_FLOW_ACTION_TYPE_RSS:
2302         case RTE_FLOW_ACTION_TYPE_AGE:
2303                 break;
2304         default:
2305                 fprintf(stderr, "Cannot query action type %d (%s)\n",
2306                         action->type, name);
2307                 return -ENOTSUP;
2308         }
2309         /* Poisoning to make sure PMDs update it in case of error. */
2310         memset(&error, 0x55, sizeof(error));
2311         memset(&query, 0, sizeof(query));
2312         if (rte_flow_query(port_id, pf->flow, action, &query, &error))
2313                 return port_flow_complain(&error);
2314         switch (action->type) {
2315         case RTE_FLOW_ACTION_TYPE_COUNT:
2316                 printf("%s:\n"
2317                        " hits_set: %u\n"
2318                        " bytes_set: %u\n"
2319                        " hits: %" PRIu64 "\n"
2320                        " bytes: %" PRIu64 "\n",
2321                        name,
2322                        query.count.hits_set,
2323                        query.count.bytes_set,
2324                        query.count.hits,
2325                        query.count.bytes);
2326                 break;
2327         case RTE_FLOW_ACTION_TYPE_RSS:
2328                 rss_config_display(&query.rss_conf);
2329                 break;
2330         case RTE_FLOW_ACTION_TYPE_AGE:
2331                 printf("%s:\n"
2332                        " aged: %u\n"
2333                        " sec_since_last_hit_valid: %u\n"
2334                        " sec_since_last_hit: %" PRIu32 "\n",
2335                        name,
2336                        query.age.aged,
2337                        query.age.sec_since_last_hit_valid,
2338                        query.age.sec_since_last_hit);
2339                 break;
2340         default:
2341                 fprintf(stderr,
2342                         "Cannot display result for action type %d (%s)\n",
2343                         action->type, name);
2344                 break;
2345         }
2346         return 0;
2347 }
2348
2349 /** List simply and destroy all aged flows. */
2350 void
2351 port_flow_aged(portid_t port_id, uint8_t destroy)
2352 {
2353         void **contexts;
2354         int nb_context, total = 0, idx;
2355         struct rte_flow_error error;
2356         enum age_action_context_type *type;
2357         union {
2358                 struct port_flow *pf;
2359                 struct port_indirect_action *pia;
2360         } ctx;
2361
2362         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2363             port_id == (portid_t)RTE_PORT_ALL)
2364                 return;
2365         total = rte_flow_get_aged_flows(port_id, NULL, 0, &error);
2366         printf("Port %u total aged flows: %d\n", port_id, total);
2367         if (total < 0) {
2368                 port_flow_complain(&error);
2369                 return;
2370         }
2371         if (total == 0)
2372                 return;
2373         contexts = malloc(sizeof(void *) * total);
2374         if (contexts == NULL) {
2375                 fprintf(stderr, "Cannot allocate contexts for aged flow\n");
2376                 return;
2377         }
2378         printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type");
2379         nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error);
2380         if (nb_context != total) {
2381                 fprintf(stderr,
2382                         "Port:%d get aged flows count(%d) != total(%d)\n",
2383                         port_id, nb_context, total);
2384                 free(contexts);
2385                 return;
2386         }
2387         total = 0;
2388         for (idx = 0; idx < nb_context; idx++) {
2389                 if (!contexts[idx]) {
2390                         fprintf(stderr, "Error: get Null context in port %u\n",
2391                                 port_id);
2392                         continue;
2393                 }
2394                 type = (enum age_action_context_type *)contexts[idx];
2395                 switch (*type) {
2396                 case ACTION_AGE_CONTEXT_TYPE_FLOW:
2397                         ctx.pf = container_of(type, struct port_flow, age_type);
2398                         printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32
2399                                                                  "\t%c%c%c\t\n",
2400                                "Flow",
2401                                ctx.pf->id,
2402                                ctx.pf->rule.attr->group,
2403                                ctx.pf->rule.attr->priority,
2404                                ctx.pf->rule.attr->ingress ? 'i' : '-',
2405                                ctx.pf->rule.attr->egress ? 'e' : '-',
2406                                ctx.pf->rule.attr->transfer ? 't' : '-');
2407                         if (destroy && !port_flow_destroy(port_id, 1,
2408                                                           &ctx.pf->id))
2409                                 total++;
2410                         break;
2411                 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION:
2412                         ctx.pia = container_of(type,
2413                                         struct port_indirect_action, age_type);
2414                         printf("%-20s\t%" PRIu32 "\n", "Indirect action",
2415                                ctx.pia->id);
2416                         break;
2417                 default:
2418                         fprintf(stderr, "Error: invalid context type %u\n",
2419                                 port_id);
2420                         break;
2421                 }
2422         }
2423         printf("\n%d flows destroyed\n", total);
2424         free(contexts);
2425 }
2426
2427 /** List flow rules. */
2428 void
2429 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group)
2430 {
2431         struct rte_port *port;
2432         struct port_flow *pf;
2433         struct port_flow *list = NULL;
2434         uint32_t i;
2435
2436         if (port_id_is_invalid(port_id, ENABLED_WARN) ||
2437             port_id == (portid_t)RTE_PORT_ALL)
2438                 return;
2439         port = &ports[port_id];
2440         if (!port->flow_list)
2441                 return;
2442         /* Sort flows by group, priority and ID. */
2443         for (pf = port->flow_list; pf != NULL; pf = pf->next) {
2444                 struct port_flow **tmp;
2445                 const struct rte_flow_attr *curr = pf->rule.attr;
2446
2447                 if (n) {
2448                         /* Filter out unwanted groups. */
2449                         for (i = 0; i != n; ++i)
2450                                 if (curr->group == group[i])
2451                                         break;
2452                         if (i == n)
2453                                 continue;
2454                 }
2455                 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) {
2456                         const struct rte_flow_attr *comp = (*tmp)->rule.attr;
2457
2458                         if (curr->group > comp->group ||
2459                             (curr->group == comp->group &&
2460                              curr->priority > comp->priority) ||
2461                             (curr->group == comp->group &&
2462                              curr->priority == comp->priority &&
2463                              pf->id > (*tmp)->id))
2464                                 continue;
2465                         break;
2466                 }
2467                 pf->tmp = *tmp;
2468                 *tmp = pf;
2469         }
2470         printf("ID\tGroup\tPrio\tAttr\tRule\n");
2471         for (pf = list; pf != NULL; pf = pf->tmp) {
2472                 const struct rte_flow_item *item = pf->rule.pattern;
2473                 const struct rte_flow_action *action = pf->rule.actions;
2474                 const char *name;
2475
2476                 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t",
2477                        pf->id,
2478                        pf->rule.attr->group,
2479                        pf->rule.attr->priority,
2480                        pf->rule.attr->ingress ? 'i' : '-',
2481                        pf->rule.attr->egress ? 'e' : '-',
2482                        pf->rule.attr->transfer ? 't' : '-');
2483                 while (item->type != RTE_FLOW_ITEM_TYPE_END) {
2484                         if ((uint32_t)item->type > INT_MAX)
2485                                 name = "PMD_INTERNAL";
2486                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR,
2487                                           &name, sizeof(name),
2488                                           (void *)(uintptr_t)item->type,
2489                                           NULL) <= 0)
2490                                 name = "[UNKNOWN]";
2491                         if (item->type != RTE_FLOW_ITEM_TYPE_VOID)
2492                                 printf("%s ", name);
2493                         ++item;
2494                 }
2495                 printf("=>");
2496                 while (action->type != RTE_FLOW_ACTION_TYPE_END) {
2497                         if ((uint32_t)action->type > INT_MAX)
2498                                 name = "PMD_INTERNAL";
2499                         else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR,
2500                                           &name, sizeof(name),
2501                                           (void *)(uintptr_t)action->type,
2502                                           NULL) <= 0)
2503                                 name = "[UNKNOWN]";
2504                         if (action->type != RTE_FLOW_ACTION_TYPE_VOID)
2505                                 printf(" %s", name);
2506                         ++action;
2507                 }
2508                 printf("\n");
2509         }
2510 }
2511
2512 /** Restrict ingress traffic to the defined flow rules. */
2513 int
2514 port_flow_isolate(portid_t port_id, int set)
2515 {
2516         struct rte_flow_error error;
2517
2518         /* Poisoning to make sure PMDs update it in case of error. */
2519         memset(&error, 0x66, sizeof(error));
2520         if (rte_flow_isolate(port_id, set, &error))
2521                 return port_flow_complain(&error);
2522         printf("Ingress traffic on port %u is %s to the defined flow rules\n",
2523                port_id,
2524                set ? "now restricted" : "not restricted anymore");
2525         return 0;
2526 }
2527
2528 /*
2529  * RX/TX ring descriptors display functions.
2530  */
2531 int
2532 rx_queue_id_is_invalid(queueid_t rxq_id)
2533 {
2534         if (rxq_id < nb_rxq)
2535                 return 0;
2536         fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n",
2537                 rxq_id, nb_rxq);
2538         return 1;
2539 }
2540
2541 int
2542 tx_queue_id_is_invalid(queueid_t txq_id)
2543 {
2544         if (txq_id < nb_txq)
2545                 return 0;
2546         fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n",
2547                 txq_id, nb_txq);
2548         return 1;
2549 }
2550
2551 static int
2552 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size)
2553 {
2554         struct rte_port *port = &ports[port_id];
2555         struct rte_eth_rxq_info rx_qinfo;
2556         int ret;
2557
2558         ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo);
2559         if (ret == 0) {
2560                 *ring_size = rx_qinfo.nb_desc;
2561                 return ret;
2562         }
2563
2564         if (ret != -ENOTSUP)
2565                 return ret;
2566         /*
2567          * If the rte_eth_rx_queue_info_get is not support for this PMD,
2568          * ring_size stored in testpmd will be used for validity verification.
2569          * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc
2570          * being 0, it will use a default value provided by PMDs to setup this
2571          * rxq. If the default value is 0, it will use the
2572          * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq.
2573          */
2574         if (port->nb_rx_desc[rxq_id])
2575                 *ring_size = port->nb_rx_desc[rxq_id];
2576         else if (port->dev_info.default_rxportconf.ring_size)
2577                 *ring_size = port->dev_info.default_rxportconf.ring_size;
2578         else
2579                 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE;
2580         return 0;
2581 }
2582
2583 static int
2584 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size)
2585 {
2586         struct rte_port *port = &ports[port_id];
2587         struct rte_eth_txq_info tx_qinfo;
2588         int ret;
2589
2590         ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo);
2591         if (ret == 0) {
2592                 *ring_size = tx_qinfo.nb_desc;
2593                 return ret;
2594         }
2595
2596         if (ret != -ENOTSUP)
2597                 return ret;
2598         /*
2599          * If the rte_eth_tx_queue_info_get is not support for this PMD,
2600          * ring_size stored in testpmd will be used for validity verification.
2601          * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc
2602          * being 0, it will use a default value provided by PMDs to setup this
2603          * txq. If the default value is 0, it will use the
2604          * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq.
2605          */
2606         if (port->nb_tx_desc[txq_id])
2607                 *ring_size = port->nb_tx_desc[txq_id];
2608         else if (port->dev_info.default_txportconf.ring_size)
2609                 *ring_size = port->dev_info.default_txportconf.ring_size;
2610         else
2611                 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE;
2612         return 0;
2613 }
2614
2615 static int
2616 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id)
2617 {
2618         uint16_t ring_size;
2619         int ret;
2620
2621         ret = get_rx_ring_size(port_id, rxq_id, &ring_size);
2622         if (ret)
2623                 return 1;
2624
2625         if (rxdesc_id < ring_size)
2626                 return 0;
2627
2628         fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n",
2629                 rxdesc_id, ring_size);
2630         return 1;
2631 }
2632
2633 static int
2634 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id)
2635 {
2636         uint16_t ring_size;
2637         int ret;
2638
2639         ret = get_tx_ring_size(port_id, txq_id, &ring_size);
2640         if (ret)
2641                 return 1;
2642
2643         if (txdesc_id < ring_size)
2644                 return 0;
2645
2646         fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n",
2647                 txdesc_id, ring_size);
2648         return 1;
2649 }
2650
2651 static const struct rte_memzone *
2652 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id)
2653 {
2654         char mz_name[RTE_MEMZONE_NAMESIZE];
2655         const struct rte_memzone *mz;
2656
2657         snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s",
2658                         port_id, q_id, ring_name);
2659         mz = rte_memzone_lookup(mz_name);
2660         if (mz == NULL)
2661                 fprintf(stderr,
2662                         "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n",
2663                         ring_name, port_id, q_id, mz_name);
2664         return mz;
2665 }
2666
2667 union igb_ring_dword {
2668         uint64_t dword;
2669         struct {
2670 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
2671                 uint32_t lo;
2672                 uint32_t hi;
2673 #else
2674                 uint32_t hi;
2675                 uint32_t lo;
2676 #endif
2677         } words;
2678 };
2679
2680 struct igb_ring_desc_32_bytes {
2681         union igb_ring_dword lo_dword;
2682         union igb_ring_dword hi_dword;
2683         union igb_ring_dword resv1;
2684         union igb_ring_dword resv2;
2685 };
2686
2687 struct igb_ring_desc_16_bytes {
2688         union igb_ring_dword lo_dword;
2689         union igb_ring_dword hi_dword;
2690 };
2691
2692 static void
2693 ring_rxd_display_dword(union igb_ring_dword dword)
2694 {
2695         printf("    0x%08X - 0x%08X\n", (unsigned)dword.words.lo,
2696                                         (unsigned)dword.words.hi);
2697 }
2698
2699 static void
2700 ring_rx_descriptor_display(const struct rte_memzone *ring_mz,
2701 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2702                            portid_t port_id,
2703 #else
2704                            __rte_unused portid_t port_id,
2705 #endif
2706                            uint16_t desc_id)
2707 {
2708         struct igb_ring_desc_16_bytes *ring =
2709                 (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2710 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
2711         int ret;
2712         struct rte_eth_dev_info dev_info;
2713
2714         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2715         if (ret != 0)
2716                 return;
2717
2718         if (strstr(dev_info.driver_name, "i40e") != NULL) {
2719                 /* 32 bytes RX descriptor, i40e only */
2720                 struct igb_ring_desc_32_bytes *ring =
2721                         (struct igb_ring_desc_32_bytes *)ring_mz->addr;
2722                 ring[desc_id].lo_dword.dword =
2723                         rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2724                 ring_rxd_display_dword(ring[desc_id].lo_dword);
2725                 ring[desc_id].hi_dword.dword =
2726                         rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2727                 ring_rxd_display_dword(ring[desc_id].hi_dword);
2728                 ring[desc_id].resv1.dword =
2729                         rte_le_to_cpu_64(ring[desc_id].resv1.dword);
2730                 ring_rxd_display_dword(ring[desc_id].resv1);
2731                 ring[desc_id].resv2.dword =
2732                         rte_le_to_cpu_64(ring[desc_id].resv2.dword);
2733                 ring_rxd_display_dword(ring[desc_id].resv2);
2734
2735                 return;
2736         }
2737 #endif
2738         /* 16 bytes RX descriptor */
2739         ring[desc_id].lo_dword.dword =
2740                 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2741         ring_rxd_display_dword(ring[desc_id].lo_dword);
2742         ring[desc_id].hi_dword.dword =
2743                 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2744         ring_rxd_display_dword(ring[desc_id].hi_dword);
2745 }
2746
2747 static void
2748 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
2749 {
2750         struct igb_ring_desc_16_bytes *ring;
2751         struct igb_ring_desc_16_bytes txd;
2752
2753         ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr;
2754         txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword);
2755         txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword);
2756         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
2757                         (unsigned)txd.lo_dword.words.lo,
2758                         (unsigned)txd.lo_dword.words.hi,
2759                         (unsigned)txd.hi_dword.words.lo,
2760                         (unsigned)txd.hi_dword.words.hi);
2761 }
2762
2763 void
2764 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
2765 {
2766         const struct rte_memzone *rx_mz;
2767
2768         if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id))
2769                 return;
2770         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
2771         if (rx_mz == NULL)
2772                 return;
2773         ring_rx_descriptor_display(rx_mz, port_id, rxd_id);
2774 }
2775
2776 void
2777 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
2778 {
2779         const struct rte_memzone *tx_mz;
2780
2781         if (tx_desc_id_is_invalid(port_id, txq_id, txd_id))
2782                 return;
2783         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
2784         if (tx_mz == NULL)
2785                 return;
2786         ring_tx_descriptor_display(tx_mz, txd_id);
2787 }
2788
2789 void
2790 fwd_lcores_config_display(void)
2791 {
2792         lcoreid_t lc_id;
2793
2794         printf("List of forwarding lcores:");
2795         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
2796                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
2797         printf("\n");
2798 }
2799 void
2800 rxtx_config_display(void)
2801 {
2802         portid_t pid;
2803         queueid_t qid;
2804
2805         printf("  %s packet forwarding%s packets/burst=%d\n",
2806                cur_fwd_eng->fwd_mode_name,
2807                retry_enabled == 0 ? "" : " with retry",
2808                nb_pkt_per_burst);
2809
2810         if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine)
2811                 printf("  packet len=%u - nb packet segments=%d\n",
2812                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
2813
2814         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
2815                nb_fwd_lcores, nb_fwd_ports);
2816
2817         RTE_ETH_FOREACH_DEV(pid) {
2818                 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0];
2819                 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0];
2820                 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0];
2821                 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0];
2822                 struct rte_eth_rxq_info rx_qinfo;
2823                 struct rte_eth_txq_info tx_qinfo;
2824                 uint16_t rx_free_thresh_tmp;
2825                 uint16_t tx_free_thresh_tmp;
2826                 uint16_t tx_rs_thresh_tmp;
2827                 uint16_t nb_rx_desc_tmp;
2828                 uint16_t nb_tx_desc_tmp;
2829                 uint64_t offloads_tmp;
2830                 uint8_t pthresh_tmp;
2831                 uint8_t hthresh_tmp;
2832                 uint8_t wthresh_tmp;
2833                 int32_t rc;
2834
2835                 /* per port config */
2836                 printf("  port %d: RX queue number: %d Tx queue number: %d\n",
2837                                 (unsigned int)pid, nb_rxq, nb_txq);
2838
2839                 printf("    Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n",
2840                                 ports[pid].dev_conf.rxmode.offloads,
2841                                 ports[pid].dev_conf.txmode.offloads);
2842
2843                 /* per rx queue config only for first queue to be less verbose */
2844                 for (qid = 0; qid < 1; qid++) {
2845                         rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo);
2846                         if (rc) {
2847                                 nb_rx_desc_tmp = nb_rx_desc[qid];
2848                                 rx_free_thresh_tmp =
2849                                         rx_conf[qid].rx_free_thresh;
2850                                 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh;
2851                                 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh;
2852                                 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh;
2853                                 offloads_tmp = rx_conf[qid].offloads;
2854                         } else {
2855                                 nb_rx_desc_tmp = rx_qinfo.nb_desc;
2856                                 rx_free_thresh_tmp =
2857                                                 rx_qinfo.conf.rx_free_thresh;
2858                                 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh;
2859                                 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh;
2860                                 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh;
2861                                 offloads_tmp = rx_qinfo.conf.offloads;
2862                         }
2863
2864                         printf("    RX queue: %d\n", qid);
2865                         printf("      RX desc=%d - RX free threshold=%d\n",
2866                                 nb_rx_desc_tmp, rx_free_thresh_tmp);
2867                         printf("      RX threshold registers: pthresh=%d hthresh=%d "
2868                                 " wthresh=%d\n",
2869                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2870                         printf("      RX Offloads=0x%"PRIx64"\n", offloads_tmp);
2871                 }
2872
2873                 /* per tx queue config only for first queue to be less verbose */
2874                 for (qid = 0; qid < 1; qid++) {
2875                         rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo);
2876                         if (rc) {
2877                                 nb_tx_desc_tmp = nb_tx_desc[qid];
2878                                 tx_free_thresh_tmp =
2879                                         tx_conf[qid].tx_free_thresh;
2880                                 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh;
2881                                 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh;
2882                                 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh;
2883                                 offloads_tmp = tx_conf[qid].offloads;
2884                                 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh;
2885                         } else {
2886                                 nb_tx_desc_tmp = tx_qinfo.nb_desc;
2887                                 tx_free_thresh_tmp =
2888                                                 tx_qinfo.conf.tx_free_thresh;
2889                                 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh;
2890                                 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh;
2891                                 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh;
2892                                 offloads_tmp = tx_qinfo.conf.offloads;
2893                                 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh;
2894                         }
2895
2896                         printf("    TX queue: %d\n", qid);
2897                         printf("      TX desc=%d - TX free threshold=%d\n",
2898                                 nb_tx_desc_tmp, tx_free_thresh_tmp);
2899                         printf("      TX threshold registers: pthresh=%d hthresh=%d "
2900                                 " wthresh=%d\n",
2901                                 pthresh_tmp, hthresh_tmp, wthresh_tmp);
2902                         printf("      TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n",
2903                                 offloads_tmp, tx_rs_thresh_tmp);
2904                 }
2905         }
2906 }
2907
2908 void
2909 port_rss_reta_info(portid_t port_id,
2910                    struct rte_eth_rss_reta_entry64 *reta_conf,
2911                    uint16_t nb_entries)
2912 {
2913         uint16_t i, idx, shift;
2914         int ret;
2915
2916         if (port_id_is_invalid(port_id, ENABLED_WARN))
2917                 return;
2918
2919         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries);
2920         if (ret != 0) {
2921                 fprintf(stderr,
2922                         "Failed to get RSS RETA info, return code = %d\n",
2923                         ret);
2924                 return;
2925         }
2926
2927         for (i = 0; i < nb_entries; i++) {
2928                 idx = i / RTE_RETA_GROUP_SIZE;
2929                 shift = i % RTE_RETA_GROUP_SIZE;
2930                 if (!(reta_conf[idx].mask & (1ULL << shift)))
2931                         continue;
2932                 printf("RSS RETA configuration: hash index=%u, queue=%u\n",
2933                                         i, reta_conf[idx].reta[shift]);
2934         }
2935 }
2936
2937 /*
2938  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
2939  * key of the port.
2940  */
2941 void
2942 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
2943 {
2944         struct rte_eth_rss_conf rss_conf = {0};
2945         uint8_t rss_key[RSS_HASH_KEY_LENGTH];
2946         uint64_t rss_hf;
2947         uint8_t i;
2948         int diag;
2949         struct rte_eth_dev_info dev_info;
2950         uint8_t hash_key_size;
2951         int ret;
2952
2953         if (port_id_is_invalid(port_id, ENABLED_WARN))
2954                 return;
2955
2956         ret = eth_dev_info_get_print_err(port_id, &dev_info);
2957         if (ret != 0)
2958                 return;
2959
2960         if (dev_info.hash_key_size > 0 &&
2961                         dev_info.hash_key_size <= sizeof(rss_key))
2962                 hash_key_size = dev_info.hash_key_size;
2963         else {
2964                 fprintf(stderr,
2965                         "dev_info did not provide a valid hash key size\n");
2966                 return;
2967         }
2968
2969         /* Get RSS hash key if asked to display it */
2970         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
2971         rss_conf.rss_key_len = hash_key_size;
2972         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
2973         if (diag != 0) {
2974                 switch (diag) {
2975                 case -ENODEV:
2976                         fprintf(stderr, "port index %d invalid\n", port_id);
2977                         break;
2978                 case -ENOTSUP:
2979                         fprintf(stderr, "operation not supported by device\n");
2980                         break;
2981                 default:
2982                         fprintf(stderr, "operation failed - diag=%d\n", diag);
2983                         break;
2984                 }
2985                 return;
2986         }
2987         rss_hf = rss_conf.rss_hf;
2988         if (rss_hf == 0) {
2989                 printf("RSS disabled\n");
2990                 return;
2991         }
2992         printf("RSS functions:\n ");
2993         for (i = 0; rss_type_table[i].str; i++) {
2994                 if (rss_hf & rss_type_table[i].rss_type)
2995                         printf("%s ", rss_type_table[i].str);
2996         }
2997         printf("\n");
2998         if (!show_rss_key)
2999                 return;
3000         printf("RSS key:\n");
3001         for (i = 0; i < hash_key_size; i++)
3002                 printf("%02X", rss_key[i]);
3003         printf("\n");
3004 }
3005
3006 void
3007 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key,
3008                          uint8_t hash_key_len)
3009 {
3010         struct rte_eth_rss_conf rss_conf;
3011         int diag;
3012         unsigned int i;
3013
3014         rss_conf.rss_key = NULL;
3015         rss_conf.rss_key_len = hash_key_len;
3016         rss_conf.rss_hf = 0;
3017         for (i = 0; rss_type_table[i].str; i++) {
3018                 if (!strcmp(rss_type_table[i].str, rss_type))
3019                         rss_conf.rss_hf = rss_type_table[i].rss_type;
3020         }
3021         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
3022         if (diag == 0) {
3023                 rss_conf.rss_key = hash_key;
3024                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
3025         }
3026         if (diag == 0)
3027                 return;
3028
3029         switch (diag) {
3030         case -ENODEV:
3031                 fprintf(stderr, "port index %d invalid\n", port_id);
3032                 break;
3033         case -ENOTSUP:
3034                 fprintf(stderr, "operation not supported by device\n");
3035                 break;
3036         default:
3037                 fprintf(stderr, "operation failed - diag=%d\n", diag);
3038                 break;
3039         }
3040 }
3041
3042 /*
3043  * Setup forwarding configuration for each logical core.
3044  */
3045 static void
3046 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
3047 {
3048         streamid_t nb_fs_per_lcore;
3049         streamid_t nb_fs;
3050         streamid_t sm_id;
3051         lcoreid_t  nb_extra;
3052         lcoreid_t  nb_fc;
3053         lcoreid_t  nb_lc;
3054         lcoreid_t  lc_id;
3055
3056         nb_fs = cfg->nb_fwd_streams;
3057         nb_fc = cfg->nb_fwd_lcores;
3058         if (nb_fs <= nb_fc) {
3059                 nb_fs_per_lcore = 1;
3060                 nb_extra = 0;
3061         } else {
3062                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
3063                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
3064         }
3065
3066         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
3067         sm_id = 0;
3068         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
3069                 fwd_lcores[lc_id]->stream_idx = sm_id;
3070                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
3071                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3072         }
3073
3074         /*
3075          * Assign extra remaining streams, if any.
3076          */
3077         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
3078         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
3079                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
3080                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
3081                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
3082         }
3083 }
3084
3085 static portid_t
3086 fwd_topology_tx_port_get(portid_t rxp)
3087 {
3088         static int warning_once = 1;
3089
3090         RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports);
3091
3092         switch (port_topology) {
3093         default:
3094         case PORT_TOPOLOGY_PAIRED:
3095                 if ((rxp & 0x1) == 0) {
3096                         if (rxp + 1 < cur_fwd_config.nb_fwd_ports)
3097                                 return rxp + 1;
3098                         if (warning_once) {
3099                                 fprintf(stderr,
3100                                         "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n");
3101                                 warning_once = 0;
3102                         }
3103                         return rxp;
3104                 }
3105                 return rxp - 1;
3106         case PORT_TOPOLOGY_CHAINED:
3107                 return (rxp + 1) % cur_fwd_config.nb_fwd_ports;
3108         case PORT_TOPOLOGY_LOOP:
3109                 return rxp;
3110         }
3111 }
3112
3113 static void
3114 simple_fwd_config_setup(void)
3115 {
3116         portid_t i;
3117
3118         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
3119         cur_fwd_config.nb_fwd_streams =
3120                 (streamid_t) cur_fwd_config.nb_fwd_ports;
3121
3122         /* reinitialize forwarding streams */
3123         init_fwd_streams();
3124
3125         /*
3126          * In the simple forwarding test, the number of forwarding cores
3127          * must be lower or equal to the number of forwarding ports.
3128          */
3129         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3130         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
3131                 cur_fwd_config.nb_fwd_lcores =
3132                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
3133         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3134
3135         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) {
3136                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
3137                 fwd_streams[i]->rx_queue  = 0;
3138                 fwd_streams[i]->tx_port   =
3139                                 fwd_ports_ids[fwd_topology_tx_port_get(i)];
3140                 fwd_streams[i]->tx_queue  = 0;
3141                 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port;
3142                 fwd_streams[i]->retry_enabled = retry_enabled;
3143         }
3144 }
3145
3146 /**
3147  * For the RSS forwarding test all streams distributed over lcores. Each stream
3148  * being composed of a RX queue to poll on a RX port for input messages,
3149  * associated with a TX queue of a TX port where to send forwarded packets.
3150  */
3151 static void
3152 rss_fwd_config_setup(void)
3153 {
3154         portid_t   rxp;
3155         portid_t   txp;
3156         queueid_t  rxq;
3157         queueid_t  nb_q;
3158         streamid_t  sm_id;
3159         int start;
3160         int end;
3161
3162         nb_q = nb_rxq;
3163         if (nb_q > nb_txq)
3164                 nb_q = nb_txq;
3165         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3166         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3167         cur_fwd_config.nb_fwd_streams =
3168                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
3169
3170         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3171                 cur_fwd_config.nb_fwd_lcores =
3172                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3173
3174         /* reinitialize forwarding streams */
3175         init_fwd_streams();
3176
3177         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3178
3179         if (proc_id > 0 && nb_q % num_procs != 0)
3180                 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n");
3181
3182         /**
3183          * In multi-process, All queues are allocated to different
3184          * processes based on num_procs and proc_id. For example:
3185          * if supports 4 queues(nb_q), 2 processes(num_procs),
3186          * the 0~1 queue for primary process.
3187          * the 2~3 queue for secondary process.
3188          */
3189         start = proc_id * nb_q / num_procs;
3190         end = start + nb_q / num_procs;
3191         rxp = 0;
3192         rxq = start;
3193         for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) {
3194                 struct fwd_stream *fs;
3195
3196                 fs = fwd_streams[sm_id];
3197                 txp = fwd_topology_tx_port_get(rxp);
3198                 fs->rx_port = fwd_ports_ids[rxp];
3199                 fs->rx_queue = rxq;
3200                 fs->tx_port = fwd_ports_ids[txp];
3201                 fs->tx_queue = rxq;
3202                 fs->peer_addr = fs->tx_port;
3203                 fs->retry_enabled = retry_enabled;
3204                 rxp++;
3205                 if (rxp < nb_fwd_ports)
3206                         continue;
3207                 rxp = 0;
3208                 rxq++;
3209                 if (rxq >= end)
3210                         rxq = start;
3211         }
3212 }
3213
3214 static uint16_t
3215 get_fwd_port_total_tc_num(void)
3216 {
3217         struct rte_eth_dcb_info dcb_info;
3218         uint16_t total_tc_num = 0;
3219         unsigned int i;
3220
3221         for (i = 0; i < nb_fwd_ports; i++) {
3222                 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info);
3223                 total_tc_num += dcb_info.nb_tcs;
3224         }
3225
3226         return total_tc_num;
3227 }
3228
3229 /**
3230  * For the DCB forwarding test, each core is assigned on each traffic class.
3231  *
3232  * Each core is assigned a multi-stream, each stream being composed of
3233  * a RX queue to poll on a RX port for input messages, associated with
3234  * a TX queue of a TX port where to send forwarded packets. All RX and
3235  * TX queues are mapping to the same traffic class.
3236  * If VMDQ and DCB co-exist, each traffic class on different POOLs share
3237  * the same core
3238  */
3239 static void
3240 dcb_fwd_config_setup(void)
3241 {
3242         struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info;
3243         portid_t txp, rxp = 0;
3244         queueid_t txq, rxq = 0;
3245         lcoreid_t  lc_id;
3246         uint16_t nb_rx_queue, nb_tx_queue;
3247         uint16_t i, j, k, sm_id = 0;
3248         uint16_t total_tc_num;
3249         struct rte_port *port;
3250         uint8_t tc = 0;
3251         portid_t pid;
3252         int ret;
3253
3254         /*
3255          * The fwd_config_setup() is called when the port is RTE_PORT_STARTED
3256          * or RTE_PORT_STOPPED.
3257          *
3258          * Re-configure ports to get updated mapping between tc and queue in
3259          * case the queue number of the port is changed. Skip for started ports
3260          * since modifying queue number and calling dev_configure need to stop
3261          * ports first.
3262          */
3263         for (pid = 0; pid < nb_fwd_ports; pid++) {
3264                 if (port_is_started(pid) == 1)
3265                         continue;
3266
3267                 port = &ports[pid];
3268                 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq,
3269                                             &port->dev_conf);
3270                 if (ret < 0) {
3271                         fprintf(stderr,
3272                                 "Failed to re-configure port %d, ret = %d.\n",
3273                                 pid, ret);
3274                         return;
3275                 }
3276         }
3277
3278         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3279         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3280         cur_fwd_config.nb_fwd_streams =
3281                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3282         total_tc_num = get_fwd_port_total_tc_num();
3283         if (cur_fwd_config.nb_fwd_lcores > total_tc_num)
3284                 cur_fwd_config.nb_fwd_lcores = total_tc_num;
3285
3286         /* reinitialize forwarding streams */
3287         init_fwd_streams();
3288         sm_id = 0;
3289         txp = 1;
3290         /* get the dcb info on the first RX and TX ports */
3291         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3292         (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3293
3294         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3295                 fwd_lcores[lc_id]->stream_nb = 0;
3296                 fwd_lcores[lc_id]->stream_idx = sm_id;
3297                 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) {
3298                         /* if the nb_queue is zero, means this tc is
3299                          * not enabled on the POOL
3300                          */
3301                         if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0)
3302                                 break;
3303                         k = fwd_lcores[lc_id]->stream_nb +
3304                                 fwd_lcores[lc_id]->stream_idx;
3305                         rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base;
3306                         txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base;
3307                         nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3308                         nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue;
3309                         for (j = 0; j < nb_rx_queue; j++) {
3310                                 struct fwd_stream *fs;
3311
3312                                 fs = fwd_streams[k + j];
3313                                 fs->rx_port = fwd_ports_ids[rxp];
3314                                 fs->rx_queue = rxq + j;
3315                                 fs->tx_port = fwd_ports_ids[txp];
3316                                 fs->tx_queue = txq + j % nb_tx_queue;
3317                                 fs->peer_addr = fs->tx_port;
3318                                 fs->retry_enabled = retry_enabled;
3319                         }
3320                         fwd_lcores[lc_id]->stream_nb +=
3321                                 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue;
3322                 }
3323                 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb);
3324
3325                 tc++;
3326                 if (tc < rxp_dcb_info.nb_tcs)
3327                         continue;
3328                 /* Restart from TC 0 on next RX port */
3329                 tc = 0;
3330                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
3331                         rxp = (portid_t)
3332                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
3333                 else
3334                         rxp++;
3335                 if (rxp >= nb_fwd_ports)
3336                         return;
3337                 /* get the dcb information on next RX and TX ports */
3338                 if ((rxp & 0x1) == 0)
3339                         txp = (portid_t) (rxp + 1);
3340                 else
3341                         txp = (portid_t) (rxp - 1);
3342                 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info);
3343                 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info);
3344         }
3345 }
3346
3347 static void
3348 icmp_echo_config_setup(void)
3349 {
3350         portid_t  rxp;
3351         queueid_t rxq;
3352         lcoreid_t lc_id;
3353         uint16_t  sm_id;
3354
3355         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
3356                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
3357                         (nb_txq * nb_fwd_ports);
3358         else
3359                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
3360         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
3361         cur_fwd_config.nb_fwd_streams =
3362                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
3363         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
3364                 cur_fwd_config.nb_fwd_lcores =
3365                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
3366         if (verbose_level > 0) {
3367                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
3368                        __FUNCTION__,
3369                        cur_fwd_config.nb_fwd_lcores,
3370                        cur_fwd_config.nb_fwd_ports,
3371                        cur_fwd_config.nb_fwd_streams);
3372         }
3373
3374         /* reinitialize forwarding streams */
3375         init_fwd_streams();
3376         setup_fwd_config_of_each_lcore(&cur_fwd_config);
3377         rxp = 0; rxq = 0;
3378         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
3379                 if (verbose_level > 0)
3380                         printf("  core=%d: \n", lc_id);
3381                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3382                         struct fwd_stream *fs;
3383                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3384                         fs->rx_port = fwd_ports_ids[rxp];
3385                         fs->rx_queue = rxq;
3386                         fs->tx_port = fs->rx_port;
3387                         fs->tx_queue = rxq;
3388                         fs->peer_addr = fs->tx_port;
3389                         fs->retry_enabled = retry_enabled;
3390                         if (verbose_level > 0)
3391                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
3392                                        sm_id, fs->rx_port, fs->rx_queue,
3393                                        fs->tx_queue);
3394                         rxq = (queueid_t) (rxq + 1);
3395                         if (rxq == nb_rxq) {
3396                                 rxq = 0;
3397                                 rxp = (portid_t) (rxp + 1);
3398                         }
3399                 }
3400         }
3401 }
3402
3403 void
3404 fwd_config_setup(void)
3405 {
3406         struct rte_port *port;
3407         portid_t pt_id;
3408         unsigned int i;
3409
3410         cur_fwd_config.fwd_eng = cur_fwd_eng;
3411         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
3412                 icmp_echo_config_setup();
3413                 return;
3414         }
3415
3416         if ((nb_rxq > 1) && (nb_txq > 1)){
3417                 if (dcb_config) {
3418                         for (i = 0; i < nb_fwd_ports; i++) {
3419                                 pt_id = fwd_ports_ids[i];
3420                                 port = &ports[pt_id];
3421                                 if (!port->dcb_flag) {
3422                                         fprintf(stderr,
3423                                                 "In DCB mode, all forwarding ports must be configured in this mode.\n");
3424                                         return;
3425                                 }
3426                         }
3427                         if (nb_fwd_lcores == 1) {
3428                                 fprintf(stderr,
3429                                         "In DCB mode,the nb forwarding cores should be larger than 1.\n");
3430                                 return;
3431                         }
3432
3433                         dcb_fwd_config_setup();
3434                 } else
3435                         rss_fwd_config_setup();
3436         }
3437         else
3438                 simple_fwd_config_setup();
3439 }
3440
3441 static const char *
3442 mp_alloc_to_str(uint8_t mode)
3443 {
3444         switch (mode) {
3445         case MP_ALLOC_NATIVE:
3446                 return "native";
3447         case MP_ALLOC_ANON:
3448                 return "anon";
3449         case MP_ALLOC_XMEM:
3450                 return "xmem";
3451         case MP_ALLOC_XMEM_HUGE:
3452                 return "xmemhuge";
3453         case MP_ALLOC_XBUF:
3454                 return "xbuf";
3455         default:
3456                 return "invalid";
3457         }
3458 }
3459
3460 void
3461 pkt_fwd_config_display(struct fwd_config *cfg)
3462 {
3463         struct fwd_stream *fs;
3464         lcoreid_t  lc_id;
3465         streamid_t sm_id;
3466
3467         printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - "
3468                 "NUMA support %s, MP allocation mode: %s\n",
3469                 cfg->fwd_eng->fwd_mode_name,
3470                 retry_enabled == 0 ? "" : " with retry",
3471                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
3472                 numa_support == 1 ? "enabled" : "disabled",
3473                 mp_alloc_to_str(mp_alloc_type));
3474
3475         if (retry_enabled)
3476                 printf("TX retry num: %u, delay between TX retries: %uus\n",
3477                         burst_tx_retry_num, burst_tx_delay_time);
3478         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
3479                 printf("Logical Core %u (socket %u) forwards packets on "
3480                        "%d streams:",
3481                        fwd_lcores_cpuids[lc_id],
3482                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
3483                        fwd_lcores[lc_id]->stream_nb);
3484                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
3485                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
3486                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
3487                                "P=%d/Q=%d (socket %u) ",
3488                                fs->rx_port, fs->rx_queue,
3489                                ports[fs->rx_port].socket_id,
3490                                fs->tx_port, fs->tx_queue,
3491                                ports[fs->tx_port].socket_id);
3492                         print_ethaddr("peer=",
3493                                       &peer_eth_addrs[fs->peer_addr]);
3494                 }
3495                 printf("\n");
3496         }
3497         printf("\n");
3498 }
3499
3500 void
3501 set_fwd_eth_peer(portid_t port_id, char *peer_addr)
3502 {
3503         struct rte_ether_addr new_peer_addr;
3504         if (!rte_eth_dev_is_valid_port(port_id)) {
3505                 fprintf(stderr, "Error: Invalid port number %i\n", port_id);
3506                 return;
3507         }
3508         if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) {
3509                 fprintf(stderr, "Error: Invalid ethernet address: %s\n",
3510                         peer_addr);
3511                 return;
3512         }
3513         peer_eth_addrs[port_id] = new_peer_addr;
3514 }
3515
3516 int
3517 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
3518 {
3519         unsigned int i;
3520         unsigned int lcore_cpuid;
3521         int record_now;
3522
3523         record_now = 0;
3524  again:
3525         for (i = 0; i < nb_lc; i++) {
3526                 lcore_cpuid = lcorelist[i];
3527                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
3528                         fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid);
3529                         return -1;
3530                 }
3531                 if (lcore_cpuid == rte_get_main_lcore()) {
3532                         fprintf(stderr,
3533                                 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n",
3534                                 lcore_cpuid);
3535                         return -1;
3536                 }
3537                 if (record_now)
3538                         fwd_lcores_cpuids[i] = lcore_cpuid;
3539         }
3540         if (record_now == 0) {
3541                 record_now = 1;
3542                 goto again;
3543         }
3544         nb_cfg_lcores = (lcoreid_t) nb_lc;
3545         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
3546                 printf("previous number of forwarding cores %u - changed to "
3547                        "number of configured cores %u\n",
3548                        (unsigned int) nb_fwd_lcores, nb_lc);
3549                 nb_fwd_lcores = (lcoreid_t) nb_lc;
3550         }
3551
3552         return 0;
3553 }
3554
3555 int
3556 set_fwd_lcores_mask(uint64_t lcoremask)
3557 {
3558         unsigned int lcorelist[64];
3559         unsigned int nb_lc;
3560         unsigned int i;
3561
3562         if (lcoremask == 0) {
3563                 fprintf(stderr, "Invalid NULL mask of cores\n");
3564                 return -1;
3565         }
3566         nb_lc = 0;
3567         for (i = 0; i < 64; i++) {
3568                 if (! ((uint64_t)(1ULL << i) & lcoremask))
3569                         continue;
3570                 lcorelist[nb_lc++] = i;
3571         }
3572         return set_fwd_lcores_list(lcorelist, nb_lc);
3573 }
3574
3575 void
3576 set_fwd_lcores_number(uint16_t nb_lc)
3577 {
3578         if (test_done == 0) {
3579                 fprintf(stderr, "Please stop forwarding first\n");
3580                 return;
3581         }
3582         if (nb_lc > nb_cfg_lcores) {
3583                 fprintf(stderr,
3584                         "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n",
3585                         (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
3586                 return;
3587         }
3588         nb_fwd_lcores = (lcoreid_t) nb_lc;
3589         printf("Number of forwarding cores set to %u\n",
3590                (unsigned int) nb_fwd_lcores);
3591 }
3592
3593 void
3594 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
3595 {
3596         unsigned int i;
3597         portid_t port_id;
3598         int record_now;
3599
3600         record_now = 0;
3601  again:
3602         for (i = 0; i < nb_pt; i++) {
3603                 port_id = (portid_t) portlist[i];
3604                 if (port_id_is_invalid(port_id, ENABLED_WARN))
3605                         return;
3606                 if (record_now)
3607                         fwd_ports_ids[i] = port_id;
3608         }
3609         if (record_now == 0) {
3610                 record_now = 1;
3611                 goto again;
3612         }
3613         nb_cfg_ports = (portid_t) nb_pt;
3614         if (nb_fwd_ports != (portid_t) nb_pt) {
3615                 printf("previous number of forwarding ports %u - changed to "
3616                        "number of configured ports %u\n",
3617                        (unsigned int) nb_fwd_ports, nb_pt);
3618                 nb_fwd_ports = (portid_t) nb_pt;
3619         }
3620 }
3621
3622 /**
3623  * Parse the user input and obtain the list of forwarding ports
3624  *
3625  * @param[in] list
3626  *   String containing the user input. User can specify
3627  *   in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6.
3628  *   For example, if the user wants to use all the available
3629  *   4 ports in his system, then the input can be 0-3 or 0,1,2,3.
3630  *   If the user wants to use only the ports 1,2 then the input
3631  *   is 1,2.
3632  *   valid characters are '-' and ','
3633  * @param[out] values
3634  *   This array will be filled with a list of port IDs
3635  *   based on the user input
3636  *   Note that duplicate entries are discarded and only the first
3637  *   count entries in this array are port IDs and all the rest
3638  *   will contain default values
3639  * @param[in] maxsize
3640  *   This parameter denotes 2 things
3641  *   1) Number of elements in the values array
3642  *   2) Maximum value of each element in the values array
3643  * @return
3644  *   On success, returns total count of parsed port IDs
3645  *   On failure, returns 0
3646  */
3647 static unsigned int
3648 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize)
3649 {
3650         unsigned int count = 0;
3651         char *end = NULL;
3652         int min, max;
3653         int value, i;
3654         unsigned int marked[maxsize];
3655
3656         if (list == NULL || values == NULL)
3657                 return 0;
3658
3659         for (i = 0; i < (int)maxsize; i++)
3660                 marked[i] = 0;
3661
3662         min = INT_MAX;
3663
3664         do {
3665                 /*Remove the blank spaces if any*/
3666                 while (isblank(*list))
3667                         list++;
3668                 if (*list == '\0')
3669                         break;
3670                 errno = 0;
3671                 value = strtol(list, &end, 10);
3672                 if (errno || end == NULL)
3673                         return 0;
3674                 if (value < 0 || value >= (int)maxsize)
3675                         return 0;
3676                 while (isblank(*end))
3677                         end++;
3678                 if (*end == '-' && min == INT_MAX) {
3679                         min = value;
3680                 } else if ((*end == ',') || (*end == '\0')) {
3681                         max = value;
3682                         if (min == INT_MAX)
3683                                 min = value;
3684                         for (i = min; i <= max; i++) {
3685                                 if (count < maxsize) {
3686                                         if (marked[i])
3687                                                 continue;
3688                                         values[count] = i;
3689                                         marked[i] = 1;
3690                                         count++;
3691                                 }
3692                         }
3693                         min = INT_MAX;
3694                 } else
3695                         return 0;
3696                 list = end + 1;
3697         } while (*end != '\0');
3698
3699         return count;
3700 }
3701
3702 void
3703 parse_fwd_portlist(const char *portlist)
3704 {
3705         unsigned int portcount;
3706         unsigned int portindex[RTE_MAX_ETHPORTS];
3707         unsigned int i, valid_port_count = 0;
3708
3709         portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS);
3710         if (!portcount)
3711                 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n");
3712
3713         /*
3714          * Here we verify the validity of the ports
3715          * and thereby calculate the total number of
3716          * valid ports
3717          */
3718         for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) {
3719                 if (rte_eth_dev_is_valid_port(portindex[i])) {
3720                         portindex[valid_port_count] = portindex[i];
3721                         valid_port_count++;
3722                 }
3723         }
3724
3725         set_fwd_ports_list(portindex, valid_port_count);
3726 }
3727
3728 void
3729 set_fwd_ports_mask(uint64_t portmask)
3730 {
3731         unsigned int portlist[64];
3732         unsigned int nb_pt;
3733         unsigned int i;
3734
3735         if (portmask == 0) {
3736                 fprintf(stderr, "Invalid NULL mask of ports\n");
3737                 return;
3738         }
3739         nb_pt = 0;
3740         RTE_ETH_FOREACH_DEV(i) {
3741                 if (! ((uint64_t)(1ULL << i) & portmask))
3742                         continue;
3743                 portlist[nb_pt++] = i;
3744         }
3745         set_fwd_ports_list(portlist, nb_pt);
3746 }
3747
3748 void
3749 set_fwd_ports_number(uint16_t nb_pt)
3750 {
3751         if (nb_pt > nb_cfg_ports) {
3752                 fprintf(stderr,
3753                         "nb fwd ports %u > %u (number of configured ports) - ignored\n",
3754                         (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
3755                 return;
3756         }
3757         nb_fwd_ports = (portid_t) nb_pt;
3758         printf("Number of forwarding ports set to %u\n",
3759                (unsigned int) nb_fwd_ports);
3760 }
3761
3762 int
3763 port_is_forwarding(portid_t port_id)
3764 {
3765         unsigned int i;
3766
3767         if (port_id_is_invalid(port_id, ENABLED_WARN))
3768                 return -1;
3769
3770         for (i = 0; i < nb_fwd_ports; i++) {
3771                 if (fwd_ports_ids[i] == port_id)
3772                         return 1;
3773         }
3774
3775         return 0;
3776 }
3777
3778 void
3779 set_nb_pkt_per_burst(uint16_t nb)
3780 {
3781         if (nb > MAX_PKT_BURST) {
3782                 fprintf(stderr,
3783                         "nb pkt per burst: %u > %u (maximum packet per burst)  ignored\n",
3784                         (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
3785                 return;
3786         }
3787         nb_pkt_per_burst = nb;
3788         printf("Number of packets per burst set to %u\n",
3789                (unsigned int) nb_pkt_per_burst);
3790 }
3791
3792 static const char *
3793 tx_split_get_name(enum tx_pkt_split split)
3794 {
3795         uint32_t i;
3796
3797         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3798                 if (tx_split_name[i].split == split)
3799                         return tx_split_name[i].name;
3800         }
3801         return NULL;
3802 }
3803
3804 void
3805 set_tx_pkt_split(const char *name)
3806 {
3807         uint32_t i;
3808
3809         for (i = 0; i != RTE_DIM(tx_split_name); i++) {
3810                 if (strcmp(tx_split_name[i].name, name) == 0) {
3811                         tx_pkt_split = tx_split_name[i].split;
3812                         return;
3813                 }
3814         }
3815         fprintf(stderr, "unknown value: \"%s\"\n", name);
3816 }
3817
3818 int
3819 parse_fec_mode(const char *name, uint32_t *fec_capa)
3820 {
3821         uint8_t i;
3822
3823         for (i = 0; i < RTE_DIM(fec_mode_name); i++) {
3824                 if (strcmp(fec_mode_name[i].name, name) == 0) {
3825                         *fec_capa =
3826                                 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode);
3827                         return 0;
3828                 }
3829         }
3830         return -1;
3831 }
3832
3833 void
3834 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa)
3835 {
3836         unsigned int i, j;
3837
3838         printf("FEC capabilities:\n");
3839
3840         for (i = 0; i < num; i++) {
3841                 printf("%s : ",
3842                         rte_eth_link_speed_to_str(speed_fec_capa[i].speed));
3843
3844                 for (j = 0; j < RTE_DIM(fec_mode_name); j++) {
3845                         if (RTE_ETH_FEC_MODE_TO_CAPA(j) &
3846                                                 speed_fec_capa[i].capa)
3847                                 printf("%s ", fec_mode_name[j].name);
3848                 }
3849                 printf("\n");
3850         }
3851 }
3852
3853 void
3854 show_rx_pkt_offsets(void)
3855 {
3856         uint32_t i, n;
3857
3858         n = rx_pkt_nb_offs;
3859         printf("Number of offsets: %u\n", n);
3860         if (n) {
3861                 printf("Segment offsets: ");
3862                 for (i = 0; i != n - 1; i++)
3863                         printf("%hu,", rx_pkt_seg_offsets[i]);
3864                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3865         }
3866 }
3867
3868 void
3869 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs)
3870 {
3871         unsigned int i;
3872
3873         if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) {
3874                 printf("nb segments per RX packets=%u >= "
3875                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs);
3876                 return;
3877         }
3878
3879         /*
3880          * No extra check here, the segment length will be checked by PMD
3881          * in the extended queue setup.
3882          */
3883         for (i = 0; i < nb_offs; i++) {
3884                 if (seg_offsets[i] >= UINT16_MAX) {
3885                         printf("offset[%u]=%u > UINT16_MAX - give up\n",
3886                                i, seg_offsets[i]);
3887                         return;
3888                 }
3889         }
3890
3891         for (i = 0; i < nb_offs; i++)
3892                 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i];
3893
3894         rx_pkt_nb_offs = (uint8_t) nb_offs;
3895 }
3896
3897 void
3898 show_rx_pkt_segments(void)
3899 {
3900         uint32_t i, n;
3901
3902         n = rx_pkt_nb_segs;
3903         printf("Number of segments: %u\n", n);
3904         if (n) {
3905                 printf("Segment sizes: ");
3906                 for (i = 0; i != n - 1; i++)
3907                         printf("%hu,", rx_pkt_seg_lengths[i]);
3908                 printf("%hu\n", rx_pkt_seg_lengths[i]);
3909         }
3910 }
3911
3912 void
3913 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3914 {
3915         unsigned int i;
3916
3917         if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) {
3918                 printf("nb segments per RX packets=%u >= "
3919                        "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs);
3920                 return;
3921         }
3922
3923         /*
3924          * No extra check here, the segment length will be checked by PMD
3925          * in the extended queue setup.
3926          */
3927         for (i = 0; i < nb_segs; i++) {
3928                 if (seg_lengths[i] >= UINT16_MAX) {
3929                         printf("length[%u]=%u > UINT16_MAX - give up\n",
3930                                i, seg_lengths[i]);
3931                         return;
3932                 }
3933         }
3934
3935         for (i = 0; i < nb_segs; i++)
3936                 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
3937
3938         rx_pkt_nb_segs = (uint8_t) nb_segs;
3939 }
3940
3941 void
3942 show_tx_pkt_segments(void)
3943 {
3944         uint32_t i, n;
3945         const char *split;
3946
3947         n = tx_pkt_nb_segs;
3948         split = tx_split_get_name(tx_pkt_split);
3949
3950         printf("Number of segments: %u\n", n);
3951         printf("Segment sizes: ");
3952         for (i = 0; i != n - 1; i++)
3953                 printf("%hu,", tx_pkt_seg_lengths[i]);
3954         printf("%hu\n", tx_pkt_seg_lengths[i]);
3955         printf("Split packet: %s\n", split);
3956 }
3957
3958 static bool
3959 nb_segs_is_invalid(unsigned int nb_segs)
3960 {
3961         uint16_t ring_size;
3962         uint16_t queue_id;
3963         uint16_t port_id;
3964         int ret;
3965
3966         RTE_ETH_FOREACH_DEV(port_id) {
3967                 for (queue_id = 0; queue_id < nb_txq; queue_id++) {
3968                         ret = get_tx_ring_size(port_id, queue_id, &ring_size);
3969                         if (ret) {
3970                                 /* Port may not be initialized yet, can't say
3971                                  * the port is invalid in this stage.
3972                                  */
3973                                 continue;
3974                         }
3975                         if (ring_size < nb_segs) {
3976                                 printf("nb segments per TX packets=%u >= TX "
3977                                        "queue(%u) ring_size=%u - txpkts ignored\n",
3978                                        nb_segs, queue_id, ring_size);
3979                                 return true;
3980                         }
3981                 }
3982         }
3983
3984         return false;
3985 }
3986
3987 void
3988 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs)
3989 {
3990         uint16_t tx_pkt_len;
3991         unsigned int i;
3992
3993         /*
3994          * For single segment settings failed check is ignored.
3995          * It is a very basic capability to send the single segment
3996          * packets, suppose it is always supported.
3997          */
3998         if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) {
3999                 fprintf(stderr,
4000                         "Tx segment size(%u) is not supported - txpkts ignored\n",
4001                         nb_segs);
4002                 return;
4003         }
4004
4005         if (nb_segs > RTE_MAX_SEGS_PER_PKT) {
4006                 fprintf(stderr,
4007                         "Tx segment size(%u) is bigger than max number of segment(%u)\n",
4008                         nb_segs, RTE_MAX_SEGS_PER_PKT);
4009                 return;
4010         }
4011
4012         /*
4013          * Check that each segment length is greater or equal than
4014          * the mbuf data size.
4015          * Check also that the total packet length is greater or equal than the
4016          * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) +
4017          * 20 + 8).
4018          */
4019         tx_pkt_len = 0;
4020         for (i = 0; i < nb_segs; i++) {
4021                 if (seg_lengths[i] > mbuf_data_size[0]) {
4022                         fprintf(stderr,
4023                                 "length[%u]=%u > mbuf_data_size=%u - give up\n",
4024                                 i, seg_lengths[i], mbuf_data_size[0]);
4025                         return;
4026                 }
4027                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
4028         }
4029         if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) {
4030                 fprintf(stderr, "total packet length=%u < %d - give up\n",
4031                                 (unsigned) tx_pkt_len,
4032                                 (int)(sizeof(struct rte_ether_hdr) + 20 + 8));
4033                 return;
4034         }
4035
4036         for (i = 0; i < nb_segs; i++)
4037                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
4038
4039         tx_pkt_length  = tx_pkt_len;
4040         tx_pkt_nb_segs = (uint8_t) nb_segs;
4041 }
4042
4043 void
4044 show_tx_pkt_times(void)
4045 {
4046         printf("Interburst gap: %u\n", tx_pkt_times_inter);
4047         printf("Intraburst gap: %u\n", tx_pkt_times_intra);
4048 }
4049
4050 void
4051 set_tx_pkt_times(unsigned int *tx_times)
4052 {
4053         tx_pkt_times_inter = tx_times[0];
4054         tx_pkt_times_intra = tx_times[1];
4055 }
4056
4057 void
4058 setup_gro(const char *onoff, portid_t port_id)
4059 {
4060         if (!rte_eth_dev_is_valid_port(port_id)) {
4061                 fprintf(stderr, "invalid port id %u\n", port_id);
4062                 return;
4063         }
4064         if (test_done == 0) {
4065                 fprintf(stderr,
4066                         "Before enable/disable GRO, please stop forwarding first\n");
4067                 return;
4068         }
4069         if (strcmp(onoff, "on") == 0) {
4070                 if (gro_ports[port_id].enable != 0) {
4071                         fprintf(stderr,
4072                                 "Port %u has enabled GRO. Please disable GRO first\n",
4073                                 port_id);
4074                         return;
4075                 }
4076                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4077                         gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4;
4078                         gro_ports[port_id].param.max_flow_num =
4079                                 GRO_DEFAULT_FLOW_NUM;
4080                         gro_ports[port_id].param.max_item_per_flow =
4081                                 GRO_DEFAULT_ITEM_NUM_PER_FLOW;
4082                 }
4083                 gro_ports[port_id].enable = 1;
4084         } else {
4085                 if (gro_ports[port_id].enable == 0) {
4086                         fprintf(stderr, "Port %u has disabled GRO\n", port_id);
4087                         return;
4088                 }
4089                 gro_ports[port_id].enable = 0;
4090         }
4091 }
4092
4093 void
4094 setup_gro_flush_cycles(uint8_t cycles)
4095 {
4096         if (test_done == 0) {
4097                 fprintf(stderr,
4098                         "Before change flush interval for GRO, please stop forwarding first.\n");
4099                 return;
4100         }
4101
4102         if (cycles > GRO_MAX_FLUSH_CYCLES || cycles <
4103                         GRO_DEFAULT_FLUSH_CYCLES) {
4104                 fprintf(stderr,
4105                         "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n",
4106                         GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES);
4107                 cycles = GRO_DEFAULT_FLUSH_CYCLES;
4108         }
4109
4110         gro_flush_cycles = cycles;
4111 }
4112
4113 void
4114 show_gro(portid_t port_id)
4115 {
4116         struct rte_gro_param *param;
4117         uint32_t max_pkts_num;
4118
4119         param = &gro_ports[port_id].param;
4120
4121         if (!rte_eth_dev_is_valid_port(port_id)) {
4122                 fprintf(stderr, "Invalid port id %u.\n", port_id);
4123                 return;
4124         }
4125         if (gro_ports[port_id].enable) {
4126                 printf("GRO type: TCP/IPv4\n");
4127                 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) {
4128                         max_pkts_num = param->max_flow_num *
4129                                 param->max_item_per_flow;
4130                 } else
4131                         max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES;
4132                 printf("Max number of packets to perform GRO: %u\n",
4133                                 max_pkts_num);
4134                 printf("Flushing cycles: %u\n", gro_flush_cycles);
4135         } else
4136                 printf("Port %u doesn't enable GRO.\n", port_id);
4137 }
4138
4139 void
4140 setup_gso(const char *mode, portid_t port_id)
4141 {
4142         if (!rte_eth_dev_is_valid_port(port_id)) {
4143                 fprintf(stderr, "invalid port id %u\n", port_id);
4144                 return;
4145         }
4146         if (strcmp(mode, "on") == 0) {
4147                 if (test_done == 0) {
4148                         fprintf(stderr,
4149                                 "before enabling GSO, please stop forwarding first\n");
4150                         return;
4151                 }
4152                 gso_ports[port_id].enable = 1;
4153         } else if (strcmp(mode, "off") == 0) {
4154                 if (test_done == 0) {
4155                         fprintf(stderr,
4156                                 "before disabling GSO, please stop forwarding first\n");
4157                         return;
4158                 }
4159                 gso_ports[port_id].enable = 0;
4160         }
4161 }
4162
4163 char*
4164 list_pkt_forwarding_modes(void)
4165 {
4166         static char fwd_modes[128] = "";
4167         const char *separator = "|";
4168         struct fwd_engine *fwd_eng;
4169         unsigned i = 0;
4170
4171         if (strlen (fwd_modes) == 0) {
4172                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4173                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4174                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4175                         strncat(fwd_modes, separator,
4176                                         sizeof(fwd_modes) - strlen(fwd_modes) - 1);
4177                 }
4178                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4179         }
4180
4181         return fwd_modes;
4182 }
4183
4184 char*
4185 list_pkt_forwarding_retry_modes(void)
4186 {
4187         static char fwd_modes[128] = "";
4188         const char *separator = "|";
4189         struct fwd_engine *fwd_eng;
4190         unsigned i = 0;
4191
4192         if (strlen(fwd_modes) == 0) {
4193                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
4194                         if (fwd_eng == &rx_only_engine)
4195                                 continue;
4196                         strncat(fwd_modes, fwd_eng->fwd_mode_name,
4197                                         sizeof(fwd_modes) -
4198                                         strlen(fwd_modes) - 1);
4199                         strncat(fwd_modes, separator,
4200                                         sizeof(fwd_modes) -
4201                                         strlen(fwd_modes) - 1);
4202                 }
4203                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
4204         }
4205
4206         return fwd_modes;
4207 }
4208
4209 void
4210 set_pkt_forwarding_mode(const char *fwd_mode_name)
4211 {
4212         struct fwd_engine *fwd_eng;
4213         unsigned i;
4214
4215         i = 0;
4216         while ((fwd_eng = fwd_engines[i]) != NULL) {
4217                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
4218                         printf("Set %s packet forwarding mode%s\n",
4219                                fwd_mode_name,
4220                                retry_enabled == 0 ? "" : " with retry");
4221                         cur_fwd_eng = fwd_eng;
4222                         return;
4223                 }
4224                 i++;
4225         }
4226         fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name);
4227 }
4228
4229 void
4230 add_rx_dump_callbacks(portid_t portid)
4231 {
4232         struct rte_eth_dev_info dev_info;
4233         uint16_t queue;
4234         int ret;
4235
4236         if (port_id_is_invalid(portid, ENABLED_WARN))
4237                 return;
4238
4239         ret = eth_dev_info_get_print_err(portid, &dev_info);
4240         if (ret != 0)
4241                 return;
4242
4243         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4244                 if (!ports[portid].rx_dump_cb[queue])
4245                         ports[portid].rx_dump_cb[queue] =
4246                                 rte_eth_add_rx_callback(portid, queue,
4247                                         dump_rx_pkts, NULL);
4248 }
4249
4250 void
4251 add_tx_dump_callbacks(portid_t portid)
4252 {
4253         struct rte_eth_dev_info dev_info;
4254         uint16_t queue;
4255         int ret;
4256
4257         if (port_id_is_invalid(portid, ENABLED_WARN))
4258                 return;
4259
4260         ret = eth_dev_info_get_print_err(portid, &dev_info);
4261         if (ret != 0)
4262                 return;
4263
4264         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4265                 if (!ports[portid].tx_dump_cb[queue])
4266                         ports[portid].tx_dump_cb[queue] =
4267                                 rte_eth_add_tx_callback(portid, queue,
4268                                                         dump_tx_pkts, NULL);
4269 }
4270
4271 void
4272 remove_rx_dump_callbacks(portid_t portid)
4273 {
4274         struct rte_eth_dev_info dev_info;
4275         uint16_t queue;
4276         int ret;
4277
4278         if (port_id_is_invalid(portid, ENABLED_WARN))
4279                 return;
4280
4281         ret = eth_dev_info_get_print_err(portid, &dev_info);
4282         if (ret != 0)
4283                 return;
4284
4285         for (queue = 0; queue < dev_info.nb_rx_queues; queue++)
4286                 if (ports[portid].rx_dump_cb[queue]) {
4287                         rte_eth_remove_rx_callback(portid, queue,
4288                                 ports[portid].rx_dump_cb[queue]);
4289                         ports[portid].rx_dump_cb[queue] = NULL;
4290                 }
4291 }
4292
4293 void
4294 remove_tx_dump_callbacks(portid_t portid)
4295 {
4296         struct rte_eth_dev_info dev_info;
4297         uint16_t queue;
4298         int ret;
4299
4300         if (port_id_is_invalid(portid, ENABLED_WARN))
4301                 return;
4302
4303         ret = eth_dev_info_get_print_err(portid, &dev_info);
4304         if (ret != 0)
4305                 return;
4306
4307         for (queue = 0; queue < dev_info.nb_tx_queues; queue++)
4308                 if (ports[portid].tx_dump_cb[queue]) {
4309                         rte_eth_remove_tx_callback(portid, queue,
4310                                 ports[portid].tx_dump_cb[queue]);
4311                         ports[portid].tx_dump_cb[queue] = NULL;
4312                 }
4313 }
4314
4315 void
4316 configure_rxtx_dump_callbacks(uint16_t verbose)
4317 {
4318         portid_t portid;
4319
4320 #ifndef RTE_ETHDEV_RXTX_CALLBACKS
4321                 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n");
4322                 return;
4323 #endif
4324
4325         RTE_ETH_FOREACH_DEV(portid)
4326         {
4327                 if (verbose == 1 || verbose > 2)
4328                         add_rx_dump_callbacks(portid);
4329                 else
4330                         remove_rx_dump_callbacks(portid);
4331                 if (verbose >= 2)
4332                         add_tx_dump_callbacks(portid);
4333                 else
4334                         remove_tx_dump_callbacks(portid);
4335         }
4336 }
4337
4338 void
4339 set_verbose_level(uint16_t vb_level)
4340 {
4341         printf("Change verbose level from %u to %u\n",
4342                (unsigned int) verbose_level, (unsigned int) vb_level);
4343         verbose_level = vb_level;
4344         configure_rxtx_dump_callbacks(verbose_level);
4345 }
4346
4347 void
4348 vlan_extend_set(portid_t port_id, int on)
4349 {
4350         int diag;
4351         int vlan_offload;
4352         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4353
4354         if (port_id_is_invalid(port_id, ENABLED_WARN))
4355                 return;
4356
4357         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4358
4359         if (on) {
4360                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
4361                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND;
4362         } else {
4363                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
4364                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND;
4365         }
4366
4367         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4368         if (diag < 0) {
4369                 fprintf(stderr,
4370                         "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n",
4371                         port_id, on, diag);
4372                 return;
4373         }
4374         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4375 }
4376
4377 void
4378 rx_vlan_strip_set(portid_t port_id, int on)
4379 {
4380         int diag;
4381         int vlan_offload;
4382         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4383
4384         if (port_id_is_invalid(port_id, ENABLED_WARN))
4385                 return;
4386
4387         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4388
4389         if (on) {
4390                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
4391                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP;
4392         } else {
4393                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
4394                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP;
4395         }
4396
4397         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4398         if (diag < 0) {
4399                 fprintf(stderr,
4400                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
4401                         __func__, port_id, on, diag);
4402                 return;
4403         }
4404         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4405 }
4406
4407 void
4408 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
4409 {
4410         int diag;
4411
4412         if (port_id_is_invalid(port_id, ENABLED_WARN))
4413                 return;
4414
4415         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
4416         if (diag < 0)
4417                 fprintf(stderr,
4418                         "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n",
4419                         __func__, port_id, queue_id, on, diag);
4420 }
4421
4422 void
4423 rx_vlan_filter_set(portid_t port_id, int on)
4424 {
4425         int diag;
4426         int vlan_offload;
4427         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4428
4429         if (port_id_is_invalid(port_id, ENABLED_WARN))
4430                 return;
4431
4432         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4433
4434         if (on) {
4435                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
4436                 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER;
4437         } else {
4438                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
4439                 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER;
4440         }
4441
4442         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4443         if (diag < 0) {
4444                 fprintf(stderr,
4445                         "%s(port_pi=%d, on=%d) failed diag=%d\n",
4446                         __func__, port_id, on, diag);
4447                 return;
4448         }
4449         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4450 }
4451
4452 void
4453 rx_vlan_qinq_strip_set(portid_t port_id, int on)
4454 {
4455         int diag;
4456         int vlan_offload;
4457         uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads;
4458
4459         if (port_id_is_invalid(port_id, ENABLED_WARN))
4460                 return;
4461
4462         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
4463
4464         if (on) {
4465                 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD;
4466                 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP;
4467         } else {
4468                 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD;
4469                 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP;
4470         }
4471
4472         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
4473         if (diag < 0) {
4474                 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n",
4475                         __func__, port_id, on, diag);
4476                 return;
4477         }
4478         ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads;
4479 }
4480
4481 int
4482 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
4483 {
4484         int diag;
4485
4486         if (port_id_is_invalid(port_id, ENABLED_WARN))
4487                 return 1;
4488         if (vlan_id_is_invalid(vlan_id))
4489                 return 1;
4490         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
4491         if (diag == 0)
4492                 return 0;
4493         fprintf(stderr,
4494                 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n",
4495                 port_id, vlan_id, on, diag);
4496         return -1;
4497 }
4498
4499 void
4500 rx_vlan_all_filter_set(portid_t port_id, int on)
4501 {
4502         uint16_t vlan_id;
4503
4504         if (port_id_is_invalid(port_id, ENABLED_WARN))
4505                 return;
4506         for (vlan_id = 0; vlan_id < 4096; vlan_id++) {
4507                 if (rx_vft_set(port_id, vlan_id, on))
4508                         break;
4509         }
4510 }
4511
4512 void
4513 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id)
4514 {
4515         int diag;
4516
4517         if (port_id_is_invalid(port_id, ENABLED_WARN))
4518                 return;
4519
4520         diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id);
4521         if (diag == 0)
4522                 return;
4523
4524         fprintf(stderr,
4525                 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n",
4526                 port_id, vlan_type, tp_id, diag);
4527 }
4528
4529 void
4530 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
4531 {
4532         struct rte_eth_dev_info dev_info;
4533         int ret;
4534
4535         if (vlan_id_is_invalid(vlan_id))
4536                 return;
4537
4538         if (ports[port_id].dev_conf.txmode.offloads &
4539             DEV_TX_OFFLOAD_QINQ_INSERT) {
4540                 fprintf(stderr, "Error, as QinQ has been enabled.\n");
4541                 return;
4542         }
4543
4544         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4545         if (ret != 0)
4546                 return;
4547
4548         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) {
4549                 fprintf(stderr,
4550                         "Error: vlan insert is not supported by port %d\n",
4551                         port_id);
4552                 return;
4553         }
4554
4555         tx_vlan_reset(port_id);
4556         ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT;
4557         ports[port_id].tx_vlan_id = vlan_id;
4558 }
4559
4560 void
4561 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer)
4562 {
4563         struct rte_eth_dev_info dev_info;
4564         int ret;
4565
4566         if (vlan_id_is_invalid(vlan_id))
4567                 return;
4568         if (vlan_id_is_invalid(vlan_id_outer))
4569                 return;
4570
4571         ret = eth_dev_info_get_print_err(port_id, &dev_info);
4572         if (ret != 0)
4573                 return;
4574
4575         if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) {
4576                 fprintf(stderr,
4577                         "Error: qinq insert not supported by port %d\n",
4578                         port_id);
4579                 return;
4580         }
4581
4582         tx_vlan_reset(port_id);
4583         ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT |
4584                                                     DEV_TX_OFFLOAD_QINQ_INSERT);
4585         ports[port_id].tx_vlan_id = vlan_id;
4586         ports[port_id].tx_vlan_id_outer = vlan_id_outer;
4587 }
4588
4589 void
4590 tx_vlan_reset(portid_t port_id)
4591 {
4592         ports[port_id].dev_conf.txmode.offloads &=
4593                                 ~(DEV_TX_OFFLOAD_VLAN_INSERT |
4594                                   DEV_TX_OFFLOAD_QINQ_INSERT);
4595         ports[port_id].tx_vlan_id = 0;
4596         ports[port_id].tx_vlan_id_outer = 0;
4597 }
4598
4599 void
4600 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
4601 {
4602         if (port_id_is_invalid(port_id, ENABLED_WARN))
4603                 return;
4604
4605         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
4606 }
4607
4608 void
4609 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
4610 {
4611         int ret;
4612
4613         if (port_id_is_invalid(port_id, ENABLED_WARN))
4614                 return;
4615
4616         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
4617                 return;
4618
4619         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
4620                 fprintf(stderr, "map_value not in required range 0..%d\n",
4621                         RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
4622                 return;
4623         }
4624
4625         if (!is_rx) { /* tx */
4626                 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id,
4627                                                              map_value);
4628                 if (ret) {
4629                         fprintf(stderr,
4630                                 "failed to set tx queue stats mapping.\n");
4631                         return;
4632                 }
4633         } else { /* rx */
4634                 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id,
4635                                                              map_value);
4636                 if (ret) {
4637                         fprintf(stderr,
4638                                 "failed to set rx queue stats mapping.\n");
4639                         return;
4640                 }
4641         }
4642 }
4643
4644 void
4645 set_xstats_hide_zero(uint8_t on_off)
4646 {
4647         xstats_hide_zero = on_off;
4648 }
4649
4650 void
4651 set_record_core_cycles(uint8_t on_off)
4652 {
4653         record_core_cycles = on_off;
4654 }
4655
4656 void
4657 set_record_burst_stats(uint8_t on_off)
4658 {
4659         record_burst_stats = on_off;
4660 }
4661
4662 static char*
4663 flowtype_to_str(uint16_t flow_type)
4664 {
4665         struct flow_type_info {
4666                 char str[32];
4667                 uint16_t ftype;
4668         };
4669
4670         uint8_t i;
4671         static struct flow_type_info flowtype_str_table[] = {
4672                 {"raw", RTE_ETH_FLOW_RAW},
4673                 {"ipv4", RTE_ETH_FLOW_IPV4},
4674                 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4},
4675                 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP},
4676                 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP},
4677                 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP},
4678                 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER},
4679                 {"ipv6", RTE_ETH_FLOW_IPV6},
4680                 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6},
4681                 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP},
4682                 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP},
4683                 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP},
4684                 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER},
4685                 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD},
4686                 {"port", RTE_ETH_FLOW_PORT},
4687                 {"vxlan", RTE_ETH_FLOW_VXLAN},
4688                 {"geneve", RTE_ETH_FLOW_GENEVE},
4689                 {"nvgre", RTE_ETH_FLOW_NVGRE},
4690                 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE},
4691         };
4692
4693         for (i = 0; i < RTE_DIM(flowtype_str_table); i++) {
4694                 if (flowtype_str_table[i].ftype == flow_type)
4695                         return flowtype_str_table[i].str;
4696         }
4697
4698         return NULL;
4699 }
4700
4701 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE)
4702
4703 static inline void
4704 print_fdir_mask(struct rte_eth_fdir_masks *mask)
4705 {
4706         printf("\n    vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask));
4707
4708         if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4709                 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x,"
4710                         " tunnel_id: 0x%08x",
4711                         mask->mac_addr_byte_mask, mask->tunnel_type_mask,
4712                         rte_be_to_cpu_32(mask->tunnel_id_mask));
4713         else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) {
4714                 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x",
4715                         rte_be_to_cpu_32(mask->ipv4_mask.src_ip),
4716                         rte_be_to_cpu_32(mask->ipv4_mask.dst_ip));
4717
4718                 printf("\n    src_port: 0x%04x, dst_port: 0x%04x",
4719                         rte_be_to_cpu_16(mask->src_port_mask),
4720                         rte_be_to_cpu_16(mask->dst_port_mask));
4721
4722                 printf("\n    src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4723                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]),
4724                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]),
4725                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]),
4726                         rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3]));
4727
4728                 printf("\n    dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x",
4729                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]),
4730                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]),
4731                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]),
4732                         rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3]));
4733         }
4734
4735         printf("\n");
4736 }
4737
4738 static inline void
4739 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4740 {
4741         struct rte_eth_flex_payload_cfg *cfg;
4742         uint32_t i, j;
4743
4744         for (i = 0; i < flex_conf->nb_payloads; i++) {
4745                 cfg = &flex_conf->flex_set[i];
4746                 if (cfg->type == RTE_ETH_RAW_PAYLOAD)
4747                         printf("\n    RAW:  ");
4748                 else if (cfg->type == RTE_ETH_L2_PAYLOAD)
4749                         printf("\n    L2_PAYLOAD:  ");
4750                 else if (cfg->type == RTE_ETH_L3_PAYLOAD)
4751                         printf("\n    L3_PAYLOAD:  ");
4752                 else if (cfg->type == RTE_ETH_L4_PAYLOAD)
4753                         printf("\n    L4_PAYLOAD:  ");
4754                 else
4755                         printf("\n    UNKNOWN PAYLOAD(%u):  ", cfg->type);
4756                 for (j = 0; j < num; j++)
4757                         printf("  %-5u", cfg->src_offset[j]);
4758         }
4759         printf("\n");
4760 }
4761
4762 static inline void
4763 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num)
4764 {
4765         struct rte_eth_fdir_flex_mask *mask;
4766         uint32_t i, j;
4767         char *p;
4768
4769         for (i = 0; i < flex_conf->nb_flexmasks; i++) {
4770                 mask = &flex_conf->flex_mask[i];
4771                 p = flowtype_to_str(mask->flow_type);
4772                 printf("\n    %s:\t", p ? p : "unknown");
4773                 for (j = 0; j < num; j++)
4774                         printf(" %02x", mask->mask[j]);
4775         }
4776         printf("\n");
4777 }
4778
4779 static inline void
4780 print_fdir_flow_type(uint32_t flow_types_mask)
4781 {
4782         int i;
4783         char *p;
4784
4785         for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) {
4786                 if (!(flow_types_mask & (1 << i)))
4787                         continue;
4788                 p = flowtype_to_str(i);
4789                 if (p)
4790                         printf(" %s", p);
4791                 else
4792                         printf(" unknown");
4793         }
4794         printf("\n");
4795 }
4796
4797 static int
4798 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info,
4799                     struct rte_eth_fdir_stats *fdir_stat)
4800 {
4801         int ret = -ENOTSUP;
4802
4803 #ifdef RTE_NET_I40E
4804         if (ret == -ENOTSUP) {
4805                 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info);
4806                 if (!ret)
4807                         ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat);
4808         }
4809 #endif
4810 #ifdef RTE_NET_IXGBE
4811         if (ret == -ENOTSUP) {
4812                 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info);
4813                 if (!ret)
4814                         ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat);
4815         }
4816 #endif
4817         switch (ret) {
4818         case 0:
4819                 break;
4820         case -ENOTSUP:
4821                 fprintf(stderr, "\n FDIR is not supported on port %-2d\n",
4822                         port_id);
4823                 break;
4824         default:
4825                 fprintf(stderr, "programming error: (%s)\n", strerror(-ret));
4826                 break;
4827         }
4828         return ret;
4829 }
4830
4831 void
4832 fdir_get_infos(portid_t port_id)
4833 {
4834         struct rte_eth_fdir_stats fdir_stat;
4835         struct rte_eth_fdir_info fdir_info;
4836
4837         static const char *fdir_stats_border = "########################";
4838
4839         if (port_id_is_invalid(port_id, ENABLED_WARN))
4840                 return;
4841
4842         memset(&fdir_info, 0, sizeof(fdir_info));
4843         memset(&fdir_stat, 0, sizeof(fdir_stat));
4844         if (get_fdir_info(port_id, &fdir_info, &fdir_stat))
4845                 return;
4846
4847         printf("\n  %s FDIR infos for port %-2d     %s\n",
4848                fdir_stats_border, port_id, fdir_stats_border);
4849         printf("  MODE: ");
4850         if (fdir_info.mode == RTE_FDIR_MODE_PERFECT)
4851                 printf("  PERFECT\n");
4852         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN)
4853                 printf("  PERFECT-MAC-VLAN\n");
4854         else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL)
4855                 printf("  PERFECT-TUNNEL\n");
4856         else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE)
4857                 printf("  SIGNATURE\n");
4858         else
4859                 printf("  DISABLE\n");
4860         if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN
4861                 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) {
4862                 printf("  SUPPORTED FLOW TYPE: ");
4863                 print_fdir_flow_type(fdir_info.flow_types_mask[0]);
4864         }
4865         printf("  FLEX PAYLOAD INFO:\n");
4866         printf("  max_len:       %-10"PRIu32"  payload_limit: %-10"PRIu32"\n"
4867                "  payload_unit:  %-10"PRIu32"  payload_seg:   %-10"PRIu32"\n"
4868                "  bitmask_unit:  %-10"PRIu32"  bitmask_num:   %-10"PRIu32"\n",
4869                 fdir_info.max_flexpayload, fdir_info.flex_payload_limit,
4870                 fdir_info.flex_payload_unit,
4871                 fdir_info.max_flex_payload_segment_num,
4872                 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num);
4873         printf("  MASK: ");
4874         print_fdir_mask(&fdir_info.mask);
4875         if (fdir_info.flex_conf.nb_payloads > 0) {
4876                 printf("  FLEX PAYLOAD SRC OFFSET:");
4877                 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4878         }
4879         if (fdir_info.flex_conf.nb_flexmasks > 0) {
4880                 printf("  FLEX MASK CFG:");
4881                 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload);
4882         }
4883         printf("  guarant_count: %-10"PRIu32"  best_count:    %"PRIu32"\n",
4884                fdir_stat.guarant_cnt, fdir_stat.best_cnt);
4885         printf("  guarant_space: %-10"PRIu32"  best_space:    %"PRIu32"\n",
4886                fdir_info.guarant_spc, fdir_info.best_spc);
4887         printf("  collision:     %-10"PRIu32"  free:          %"PRIu32"\n"
4888                "  maxhash:       %-10"PRIu32"  maxlen:        %"PRIu32"\n"
4889                "  add:           %-10"PRIu64"  remove:        %"PRIu64"\n"
4890                "  f_add:         %-10"PRIu64"  f_remove:      %"PRIu64"\n",
4891                fdir_stat.collision, fdir_stat.free,
4892                fdir_stat.maxhash, fdir_stat.maxlen,
4893                fdir_stat.add, fdir_stat.remove,
4894                fdir_stat.f_add, fdir_stat.f_remove);
4895         printf("  %s############################%s\n",
4896                fdir_stats_border, fdir_stats_border);
4897 }
4898
4899 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */
4900
4901 void
4902 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg)
4903 {
4904         struct rte_port *port;
4905         struct rte_eth_fdir_flex_conf *flex_conf;
4906         int i, idx = 0;
4907
4908         port = &ports[port_id];
4909         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4910         for (i = 0; i < RTE_ETH_FLOW_MAX; i++) {
4911                 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) {
4912                         idx = i;
4913                         break;
4914                 }
4915         }
4916         if (i >= RTE_ETH_FLOW_MAX) {
4917                 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) {
4918                         idx = flex_conf->nb_flexmasks;
4919                         flex_conf->nb_flexmasks++;
4920                 } else {
4921                         fprintf(stderr,
4922                                 "The flex mask table is full. Can not set flex mask for flow_type(%u).",
4923                                 cfg->flow_type);
4924                         return;
4925                 }
4926         }
4927         rte_memcpy(&flex_conf->flex_mask[idx],
4928                          cfg,
4929                          sizeof(struct rte_eth_fdir_flex_mask));
4930 }
4931
4932 void
4933 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg)
4934 {
4935         struct rte_port *port;
4936         struct rte_eth_fdir_flex_conf *flex_conf;
4937         int i, idx = 0;
4938
4939         port = &ports[port_id];
4940         flex_conf = &port->dev_conf.fdir_conf.flex_conf;
4941         for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) {
4942                 if (cfg->type == flex_conf->flex_set[i].type) {
4943                         idx = i;
4944                         break;
4945                 }
4946         }
4947         if (i >= RTE_ETH_PAYLOAD_MAX) {
4948                 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) {
4949                         idx = flex_conf->nb_payloads;
4950                         flex_conf->nb_payloads++;
4951                 } else {
4952                         fprintf(stderr,
4953                                 "The flex payload table is full. Can not set flex payload for type(%u).",
4954                                 cfg->type);
4955                         return;
4956                 }
4957         }
4958         rte_memcpy(&flex_conf->flex_set[idx],
4959                          cfg,
4960                          sizeof(struct rte_eth_flex_payload_cfg));
4961
4962 }
4963
4964 void
4965 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
4966 {
4967 #ifdef RTE_NET_IXGBE
4968         int diag;
4969
4970         if (is_rx)
4971                 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on);
4972         else
4973                 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on);
4974
4975         if (diag == 0)
4976                 return;
4977         fprintf(stderr,
4978                 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n",
4979                 is_rx ? "rx" : "tx", port_id, diag);
4980         return;
4981 #endif
4982         fprintf(stderr, "VF %s setting not supported for port %d\n",
4983                 is_rx ? "Rx" : "Tx", port_id);
4984         RTE_SET_USED(vf);
4985         RTE_SET_USED(on);
4986 }
4987
4988 int
4989 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
4990 {
4991         int diag;
4992         struct rte_eth_link link;
4993         int ret;
4994
4995         if (port_id_is_invalid(port_id, ENABLED_WARN))
4996                 return 1;
4997         ret = eth_link_get_nowait_print_err(port_id, &link);
4998         if (ret < 0)
4999                 return 1;
5000         if (link.link_speed != ETH_SPEED_NUM_UNKNOWN &&
5001             rate > link.link_speed) {
5002                 fprintf(stderr,
5003                         "Invalid rate value:%u bigger than link speed: %u\n",
5004                         rate, link.link_speed);
5005                 return 1;
5006         }
5007         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
5008         if (diag == 0)
5009                 return diag;
5010         fprintf(stderr,
5011                 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
5012                 port_id, diag);
5013         return diag;
5014 }
5015
5016 int
5017 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
5018 {
5019         int diag = -ENOTSUP;
5020
5021         RTE_SET_USED(vf);
5022         RTE_SET_USED(rate);
5023         RTE_SET_USED(q_msk);
5024
5025 #ifdef RTE_NET_IXGBE
5026         if (diag == -ENOTSUP)
5027                 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate,
5028                                                        q_msk);
5029 #endif
5030 #ifdef RTE_NET_BNXT
5031         if (diag == -ENOTSUP)
5032                 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk);
5033 #endif
5034         if (diag == 0)
5035                 return diag;
5036
5037         fprintf(stderr,
5038                 "%s for port_id=%d failed diag=%d\n",
5039                 __func__, port_id, diag);
5040         return diag;
5041 }
5042
5043 /*
5044  * Functions to manage the set of filtered Multicast MAC addresses.
5045  *
5046  * A pool of filtered multicast MAC addresses is associated with each port.
5047  * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses.
5048  * The address of the pool and the number of valid multicast MAC addresses
5049  * recorded in the pool are stored in the fields "mc_addr_pool" and
5050  * "mc_addr_nb" of the "rte_port" data structure.
5051  *
5052  * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes
5053  * to be supplied a contiguous array of multicast MAC addresses.
5054  * To comply with this constraint, the set of multicast addresses recorded
5055  * into the pool are systematically compacted at the beginning of the pool.
5056  * Hence, when a multicast address is removed from the pool, all following
5057  * addresses, if any, are copied back to keep the set contiguous.
5058  */
5059 #define MCAST_POOL_INC 32
5060
5061 static int
5062 mcast_addr_pool_extend(struct rte_port *port)
5063 {
5064         struct rte_ether_addr *mc_pool;
5065         size_t mc_pool_size;
5066
5067         /*
5068          * If a free entry is available at the end of the pool, just
5069          * increment the number of recorded multicast addresses.
5070          */
5071         if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) {
5072                 port->mc_addr_nb++;
5073                 return 0;
5074         }
5075
5076         /*
5077          * [re]allocate a pool with MCAST_POOL_INC more entries.
5078          * The previous test guarantees that port->mc_addr_nb is a multiple
5079          * of MCAST_POOL_INC.
5080          */
5081         mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb +
5082                                                     MCAST_POOL_INC);
5083         mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool,
5084                                                 mc_pool_size);
5085         if (mc_pool == NULL) {
5086                 fprintf(stderr,
5087                         "allocation of pool of %u multicast addresses failed\n",
5088                         port->mc_addr_nb + MCAST_POOL_INC);
5089                 return -ENOMEM;
5090         }
5091
5092         port->mc_addr_pool = mc_pool;
5093         port->mc_addr_nb++;
5094         return 0;
5095
5096 }
5097
5098 static void
5099 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr)
5100 {
5101         if (mcast_addr_pool_extend(port) != 0)
5102                 return;
5103         rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]);
5104 }
5105
5106 static void
5107 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx)
5108 {
5109         port->mc_addr_nb--;
5110         if (addr_idx == port->mc_addr_nb) {
5111                 /* No need to recompact the set of multicast addressses. */
5112                 if (port->mc_addr_nb == 0) {
5113                         /* free the pool of multicast addresses. */
5114                         free(port->mc_addr_pool);
5115                         port->mc_addr_pool = NULL;
5116                 }
5117                 return;
5118         }
5119         memmove(&port->mc_addr_pool[addr_idx],
5120                 &port->mc_addr_pool[addr_idx + 1],
5121                 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx));
5122 }
5123
5124 static int
5125 eth_port_multicast_addr_list_set(portid_t port_id)
5126 {
5127         struct rte_port *port;
5128         int diag;
5129
5130         port = &ports[port_id];
5131         diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool,
5132                                             port->mc_addr_nb);
5133         if (diag < 0)
5134                 fprintf(stderr,
5135                         "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n",
5136                         port_id, port->mc_addr_nb, diag);
5137
5138         return diag;
5139 }
5140
5141 void
5142 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr)
5143 {
5144         struct rte_port *port;
5145         uint32_t i;
5146
5147         if (port_id_is_invalid(port_id, ENABLED_WARN))
5148                 return;
5149
5150         port = &ports[port_id];
5151
5152         /*
5153          * Check that the added multicast MAC address is not already recorded
5154          * in the pool of multicast addresses.
5155          */
5156         for (i = 0; i < port->mc_addr_nb; i++) {
5157                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) {
5158                         fprintf(stderr,
5159                                 "multicast address already filtered by port\n");
5160                         return;
5161                 }
5162         }
5163
5164         mcast_addr_pool_append(port, mc_addr);
5165         if (eth_port_multicast_addr_list_set(port_id) < 0)
5166                 /* Rollback on failure, remove the address from the pool */
5167                 mcast_addr_pool_remove(port, i);
5168 }
5169
5170 void
5171 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr)
5172 {
5173         struct rte_port *port;
5174         uint32_t i;
5175
5176         if (port_id_is_invalid(port_id, ENABLED_WARN))
5177                 return;
5178
5179         port = &ports[port_id];
5180
5181         /*
5182          * Search the pool of multicast MAC addresses for the removed address.
5183          */
5184         for (i = 0; i < port->mc_addr_nb; i++) {
5185                 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i]))
5186                         break;
5187         }
5188         if (i == port->mc_addr_nb) {
5189                 fprintf(stderr, "multicast address not filtered by port %d\n",
5190                         port_id);
5191                 return;
5192         }
5193
5194         mcast_addr_pool_remove(port, i);
5195         if (eth_port_multicast_addr_list_set(port_id) < 0)
5196                 /* Rollback on failure, add the address back into the pool */
5197                 mcast_addr_pool_append(port, mc_addr);
5198 }
5199
5200 void
5201 port_dcb_info_display(portid_t port_id)
5202 {
5203         struct rte_eth_dcb_info dcb_info;
5204         uint16_t i;
5205         int ret;
5206         static const char *border = "================";
5207
5208         if (port_id_is_invalid(port_id, ENABLED_WARN))
5209                 return;
5210
5211         ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info);
5212         if (ret) {
5213                 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n",
5214                         port_id);
5215                 return;
5216         }
5217         printf("\n  %s DCB infos for port %-2d  %s\n", border, port_id, border);
5218         printf("  TC NUMBER: %d\n", dcb_info.nb_tcs);
5219         printf("\n  TC :        ");
5220         for (i = 0; i < dcb_info.nb_tcs; i++)
5221                 printf("\t%4d", i);
5222         printf("\n  Priority :  ");
5223         for (i = 0; i < dcb_info.nb_tcs; i++)
5224                 printf("\t%4d", dcb_info.prio_tc[i]);
5225         printf("\n  BW percent :");
5226         for (i = 0; i < dcb_info.nb_tcs; i++)
5227                 printf("\t%4d%%", dcb_info.tc_bws[i]);
5228         printf("\n  RXQ base :  ");
5229         for (i = 0; i < dcb_info.nb_tcs; i++)
5230                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base);
5231         printf("\n  RXQ number :");
5232         for (i = 0; i < dcb_info.nb_tcs; i++)
5233                 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue);
5234         printf("\n  TXQ base :  ");
5235         for (i = 0; i < dcb_info.nb_tcs; i++)
5236                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base);
5237         printf("\n  TXQ number :");
5238         for (i = 0; i < dcb_info.nb_tcs; i++)
5239                 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue);
5240         printf("\n");
5241 }
5242
5243 uint8_t *
5244 open_file(const char *file_path, uint32_t *size)
5245 {
5246         int fd = open(file_path, O_RDONLY);
5247         off_t pkg_size;
5248         uint8_t *buf = NULL;
5249         int ret = 0;
5250         struct stat st_buf;
5251
5252         if (size)
5253                 *size = 0;
5254
5255         if (fd == -1) {
5256                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5257                 return buf;
5258         }
5259
5260         if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) {
5261                 close(fd);
5262                 fprintf(stderr, "%s: File operations failed\n", __func__);
5263                 return buf;
5264         }
5265
5266         pkg_size = st_buf.st_size;
5267         if (pkg_size < 0) {
5268                 close(fd);
5269                 fprintf(stderr, "%s: File operations failed\n", __func__);
5270                 return buf;
5271         }
5272
5273         buf = (uint8_t *)malloc(pkg_size);
5274         if (!buf) {
5275                 close(fd);
5276                 fprintf(stderr, "%s: Failed to malloc memory\n", __func__);
5277                 return buf;
5278         }
5279
5280         ret = read(fd, buf, pkg_size);
5281         if (ret < 0) {
5282                 close(fd);
5283                 fprintf(stderr, "%s: File read operation failed\n", __func__);
5284                 close_file(buf);
5285                 return NULL;
5286         }
5287
5288         if (size)
5289                 *size = pkg_size;
5290
5291         close(fd);
5292
5293         return buf;
5294 }
5295
5296 int
5297 save_file(const char *file_path, uint8_t *buf, uint32_t size)
5298 {
5299         FILE *fh = fopen(file_path, "wb");
5300
5301         if (fh == NULL) {
5302                 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path);
5303                 return -1;
5304         }
5305
5306         if (fwrite(buf, 1, size, fh) != size) {
5307                 fclose(fh);
5308                 fprintf(stderr, "%s: File write operation failed\n", __func__);
5309                 return -1;
5310         }
5311
5312         fclose(fh);
5313
5314         return 0;
5315 }
5316
5317 int
5318 close_file(uint8_t *buf)
5319 {
5320         if (buf) {
5321                 free((void *)buf);
5322                 return 0;
5323         }
5324
5325         return -1;
5326 }
5327
5328 void
5329 port_queue_region_info_display(portid_t port_id, void *buf)
5330 {
5331 #ifdef RTE_NET_I40E
5332         uint16_t i, j;
5333         struct rte_pmd_i40e_queue_regions *info =
5334                 (struct rte_pmd_i40e_queue_regions *)buf;
5335         static const char *queue_region_info_stats_border = "-------";
5336
5337         if (!info->queue_region_number)
5338                 printf("there is no region has been set before");
5339
5340         printf("\n      %s All queue region info for port=%2d %s",
5341                         queue_region_info_stats_border, port_id,
5342                         queue_region_info_stats_border);
5343         printf("\n      queue_region_number: %-14u \n",
5344                         info->queue_region_number);
5345
5346         for (i = 0; i < info->queue_region_number; i++) {
5347                 printf("\n      region_id: %-14u queue_number: %-14u "
5348                         "queue_start_index: %-14u \n",
5349                         info->region[i].region_id,
5350                         info->region[i].queue_num,
5351                         info->region[i].queue_start_index);
5352
5353                 printf("  user_priority_num is  %-14u :",
5354                                         info->region[i].user_priority_num);
5355                 for (j = 0; j < info->region[i].user_priority_num; j++)
5356                         printf(" %-14u ", info->region[i].user_priority[j]);
5357
5358                 printf("\n      flowtype_num is  %-14u :",
5359                                 info->region[i].flowtype_num);
5360                 for (j = 0; j < info->region[i].flowtype_num; j++)
5361                         printf(" %-14u ", info->region[i].hw_flowtype[j]);
5362         }
5363 #else
5364         RTE_SET_USED(port_id);
5365         RTE_SET_USED(buf);
5366 #endif
5367
5368         printf("\n\n");
5369 }
5370
5371 void
5372 show_macs(portid_t port_id)
5373 {
5374         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5375         struct rte_eth_dev_info dev_info;
5376         int32_t i, rc, num_macs = 0;
5377
5378         if (eth_dev_info_get_print_err(port_id, &dev_info))
5379                 return;
5380
5381         struct rte_ether_addr addr[dev_info.max_mac_addrs];
5382         rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs);
5383         if (rc < 0)
5384                 return;
5385
5386         for (i = 0; i < rc; i++) {
5387
5388                 /* skip zero address */
5389                 if (rte_is_zero_ether_addr(&addr[i]))
5390                         continue;
5391
5392                 num_macs++;
5393         }
5394
5395         printf("Number of MAC address added: %d\n", num_macs);
5396
5397         for (i = 0; i < rc; i++) {
5398
5399                 /* skip zero address */
5400                 if (rte_is_zero_ether_addr(&addr[i]))
5401                         continue;
5402
5403                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]);
5404                 printf("  %s\n", buf);
5405         }
5406 }
5407
5408 void
5409 show_mcast_macs(portid_t port_id)
5410 {
5411         char buf[RTE_ETHER_ADDR_FMT_SIZE];
5412         struct rte_ether_addr *addr;
5413         struct rte_port *port;
5414         uint32_t i;
5415
5416         port = &ports[port_id];
5417
5418         printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb);
5419
5420         for (i = 0; i < port->mc_addr_nb; i++) {
5421                 addr = &port->mc_addr_pool[i];
5422
5423                 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr);
5424                 printf("  %s\n", buf);
5425         }
5426 }