app/test-pmd/config.c

   1 /*-
   2  *   BSD LICENSE
   3  *
   4  *   Copyright(c) 2010-2014 Intel Corporation. All rights reserved.
   5  *   All rights reserved.
   6  *
   7  *   Redistribution and use in source and binary forms, with or without
   8  *   modification, are permitted provided that the following conditions
   9  *   are met:
  10  *
  11  *     * Redistributions of source code must retain the above copyright
  12  *       notice, this list of conditions and the following disclaimer.
  13  *     * Redistributions in binary form must reproduce the above copyright
  14  *       notice, this list of conditions and the following disclaimer in
  15  *       the documentation and/or other materials provided with the
  16  *       distribution.
  17  *     * Neither the name of Intel Corporation nor the names of its
  18  *       contributors may be used to endorse or promote products derived
  19  *       from this software without specific prior written permission.
  20  *
  21  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  22  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  23  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  24  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  25  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  26  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  27  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  28  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  29  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  30  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  31  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  32  */
  33 /*   BSD LICENSE
  34  *
  35  *   Copyright(c) 2013 6WIND.
  36  *
  37  *   Redistribution and use in source and binary forms, with or without
  38  *   modification, are permitted provided that the following conditions
  39  *   are met:
  40  *
  41  *     * Redistributions of source code must retain the above copyright
  42  *       notice, this list of conditions and the following disclaimer.
  43  *     * Redistributions in binary form must reproduce the above copyright
  44  *       notice, this list of conditions and the following disclaimer in
  45  *       the documentation and/or other materials provided with the
  46  *       distribution.
  47  *     * Neither the name of 6WIND S.A. nor the names of its
  48  *       contributors may be used to endorse or promote products derived
  49  *       from this software without specific prior written permission.
  50  *
  51  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  52  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  53  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  54  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  55  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  56  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  57  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  58  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  59  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  60  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  61  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  62  */
  63
  64 #include <stdarg.h>
  65 #include <errno.h>
  66 #include <stdio.h>
  67 #include <string.h>
  68 #include <stdarg.h>
  69 #include <stdint.h>
  70 #include <inttypes.h>
  71
  72 #include <sys/queue.h>
  73
  74 #include <rte_common.h>
  75 #include <rte_byteorder.h>
  76 #include <rte_debug.h>
  77 #include <rte_log.h>
  78 #include <rte_memory.h>
  79 #include <rte_memcpy.h>
  80 #include <rte_memzone.h>
  81 #include <rte_launch.h>
  82 #include <rte_tailq.h>
  83 #include <rte_eal.h>
  84 #include <rte_per_lcore.h>
  85 #include <rte_lcore.h>
  86 #include <rte_atomic.h>
  87 #include <rte_branch_prediction.h>
  88 #include <rte_ring.h>
  89 #include <rte_mempool.h>
  90 #include <rte_mbuf.h>
  91 #include <rte_interrupts.h>
  92 #include <rte_pci.h>
  93 #include <rte_ether.h>
  94 #include <rte_ethdev.h>
  95 #include <rte_string_fns.h>
  96
  97 #include "testpmd.h"
  98
  99 static void
 100 print_ethaddr(const char *name, struct ether_addr *eth_addr)
 101 {
 102         printf("%s%02X:%02X:%02X:%02X:%02X:%02X", name,
 103                (unsigned int)eth_addr->addr_bytes[0],
 104                (unsigned int)eth_addr->addr_bytes[1],
 105                (unsigned int)eth_addr->addr_bytes[2],
 106                (unsigned int)eth_addr->addr_bytes[3],
 107                (unsigned int)eth_addr->addr_bytes[4],
 108                (unsigned int)eth_addr->addr_bytes[5]);
 109 }
 110
 111 void
 112 nic_stats_display(portid_t port_id)
 113 {
 114         struct rte_eth_stats stats;
 115         struct rte_port *port = &ports[port_id];
 116         uint8_t i;
 117
 118         static const char *nic_stats_border = "########################";
 119
 120         if (port_id >= nb_ports) {
 121                 printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
 122                 return;
 123         }
 124         rte_eth_stats_get(port_id, &stats);
 125         printf("\n  %s NIC statistics for port %-2d %s\n",
 126                nic_stats_border, port_id, nic_stats_border);
 127
 128         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 129                 printf("  RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes:  "
 130                        "%-"PRIu64"\n",
 131                        stats.ipackets, stats.imissed, stats.ibytes);
 132                 printf("  RX-badcrc:  %-10"PRIu64" RX-badlen: %-10"PRIu64" RX-errors: "
 133                        "%-"PRIu64"\n",
 134                        stats.ibadcrc, stats.ibadlen, stats.ierrors);
 135                 printf("  RX-nombuf:  %-10"PRIu64"\n",
 136                        stats.rx_nombuf);
 137                 printf("  TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes:  "
 138                        "%-"PRIu64"\n",
 139                        stats.opackets, stats.oerrors, stats.obytes);
 140         }
 141         else {
 142                 printf("  RX-packets:              %10"PRIu64"    RX-errors: %10"PRIu64
 143                        "    RX-bytes: %10"PRIu64"\n",
 144                        stats.ipackets, stats.ierrors, stats.ibytes);
 145                 printf("  RX-badcrc:               %10"PRIu64"    RX-badlen: %10"PRIu64
 146                        "  RX-errors:  %10"PRIu64"\n",
 147                        stats.ibadcrc, stats.ibadlen, stats.ierrors);
 148                 printf("  RX-nombuf:               %10"PRIu64"\n",
 149                        stats.rx_nombuf);
 150                 printf("  TX-packets:              %10"PRIu64"    TX-errors: %10"PRIu64
 151                        "    TX-bytes: %10"PRIu64"\n",
 152                        stats.opackets, stats.oerrors, stats.obytes);
 153         }
 154
 155         /* stats fdir */
 156         if (fdir_conf.mode != RTE_FDIR_MODE_NONE)
 157                 printf("  Fdirmiss:   %-10"PRIu64" Fdirmatch: %-10"PRIu64"\n",
 158                        stats.fdirmiss,
 159                        stats.fdirmatch);
 160
 161         if (port->rx_queue_stats_mapping_enabled) {
 162                 printf("\n");
 163                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 164                         printf("  Stats reg %2d RX-packets: %10"PRIu64
 165                                "    RX-errors: %10"PRIu64
 166                                "    RX-bytes: %10"PRIu64"\n",
 167                                i, stats.q_ipackets[i], stats.q_errors[i], stats.q_ibytes[i]);
 168                 }
 169         }
 170         if (port->tx_queue_stats_mapping_enabled) {
 171                 printf("\n");
 172                 for (i = 0; i < RTE_ETHDEV_QUEUE_STAT_CNTRS; i++) {
 173                         printf("  Stats reg %2d TX-packets: %10"PRIu64
 174                                "                             TX-bytes: %10"PRIu64"\n",
 175                                i, stats.q_opackets[i], stats.q_obytes[i]);
 176                 }
 177         }
 178
 179         /* Display statistics of XON/XOFF pause frames, if any. */
 180         if ((stats.tx_pause_xon  | stats.rx_pause_xon |
 181              stats.tx_pause_xoff | stats.rx_pause_xoff) > 0) {
 182                 printf("  RX-XOFF:    %-10"PRIu64" RX-XON:    %-10"PRIu64"\n",
 183                        stats.rx_pause_xoff, stats.rx_pause_xon);
 184                 printf("  TX-XOFF:    %-10"PRIu64" TX-XON:    %-10"PRIu64"\n",
 185                        stats.tx_pause_xoff, stats.tx_pause_xon);
 186         }
 187         printf("  %s############################%s\n",
 188                nic_stats_border, nic_stats_border);
 189 }
 190
 191 void
 192 nic_stats_clear(portid_t port_id)
 193 {
 194         if (port_id >= nb_ports) {
 195                 printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
 196                 return;
 197         }
 198         rte_eth_stats_reset(port_id);
 199         printf("\n  NIC statistics for port %d cleared\n", port_id);
 200 }
 201
 202
 203 void
 204 nic_stats_mapping_display(portid_t port_id)
 205 {
 206         struct rte_port *port = &ports[port_id];
 207         uint16_t i;
 208
 209         static const char *nic_stats_mapping_border = "########################";
 210
 211         if (port_id >= nb_ports) {
 212                 printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
 213                 return;
 214         }
 215
 216         if ((!port->rx_queue_stats_mapping_enabled) && (!port->tx_queue_stats_mapping_enabled)) {
 217                 printf("Port id %d - either does not support queue statistic mapping or"
 218                        " no queue statistic mapping set\n", port_id);
 219                 return;
 220         }
 221
 222         printf("\n  %s NIC statistics mapping for port %-2d %s\n",
 223                nic_stats_mapping_border, port_id, nic_stats_mapping_border);
 224
 225         if (port->rx_queue_stats_mapping_enabled) {
 226                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
 227                         if (rx_queue_stats_mappings[i].port_id == port_id) {
 228                                 printf("  RX-queue %2d mapped to Stats Reg %2d\n",
 229                                        rx_queue_stats_mappings[i].queue_id,
 230                                        rx_queue_stats_mappings[i].stats_counter_id);
 231                         }
 232                 }
 233                 printf("\n");
 234         }
 235
 236
 237         if (port->tx_queue_stats_mapping_enabled) {
 238                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
 239                         if (tx_queue_stats_mappings[i].port_id == port_id) {
 240                                 printf("  TX-queue %2d mapped to Stats Reg %2d\n",
 241                                        tx_queue_stats_mappings[i].queue_id,
 242                                        tx_queue_stats_mappings[i].stats_counter_id);
 243                         }
 244                 }
 245         }
 246
 247         printf("  %s####################################%s\n",
 248                nic_stats_mapping_border, nic_stats_mapping_border);
 249 }
 250
 251 void
 252 port_infos_display(portid_t port_id)
 253 {
 254         struct rte_port *port;
 255         struct rte_eth_link link;
 256         int vlan_offload;
 257         struct rte_mempool * mp;
 258         static const char *info_border = "*********************";
 259
 260         if (port_id >= nb_ports) {
 261                 printf("Invalid port, range is [0, %d]\n", nb_ports - 1);
 262                 return;
 263         }
 264         port = &ports[port_id];
 265         rte_eth_link_get_nowait(port_id, &link);
 266         printf("\n%s Infos for port %-2d %s\n",
 267                info_border, port_id, info_border);
 268         print_ethaddr("MAC address: ", &port->eth_addr);
 269         printf("\nConnect to socket: %u", port->socket_id);
 270
 271         if (port_numa[port_id] != NUMA_NO_CONFIG) {
 272                 mp = mbuf_pool_find(port_numa[port_id]);
 273                 if (mp)
 274                         printf("\nmemory allocation on the socket: %d",
 275                                                         port_numa[port_id]);
 276         } else
 277                 printf("\nmemory allocation on the socket: %u",port->socket_id);
 278
 279         printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down"));
 280         printf("Link speed: %u Mbps\n", (unsigned) link.link_speed);
 281         printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ?
 282                ("full-duplex") : ("half-duplex"));
 283         printf("Promiscuous mode: %s\n",
 284                rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled");
 285         printf("Allmulticast mode: %s\n",
 286                rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled");
 287         printf("Maximum number of MAC addresses: %u\n",
 288                (unsigned int)(port->dev_info.max_mac_addrs));
 289         printf("Maximum number of MAC addresses of hash filtering: %u\n",
 290                (unsigned int)(port->dev_info.max_hash_mac_addrs));
 291
 292         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
 293         if (vlan_offload >= 0){
 294                 printf("VLAN offload: \n");
 295                 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD)
 296                         printf("  strip on \n");
 297                 else
 298                         printf("  strip off \n");
 299
 300                 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD)
 301                         printf("  filter on \n");
 302                 else
 303                         printf("  filter off \n");
 304
 305                 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD)
 306                         printf("  qinq(extend) on \n");
 307                 else
 308                         printf("  qinq(extend) off \n");
 309         }
 310 }
 311
 312 static int
 313 port_id_is_invalid(portid_t port_id)
 314 {
 315         if (port_id < nb_ports)
 316                 return 0;
 317         printf("Invalid port %d (must be < nb_ports=%d)\n", port_id, nb_ports);
 318         return 1;
 319 }
 320
 321 static int
 322 vlan_id_is_invalid(uint16_t vlan_id)
 323 {
 324         if (vlan_id < 4096)
 325                 return 0;
 326         printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id);
 327         return 1;
 328 }
 329
 330 static int
 331 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off)
 332 {
 333         uint64_t pci_len;
 334
 335         if (reg_off & 0x3) {
 336                 printf("Port register offset 0x%X not aligned on a 4-byte "
 337                        "boundary\n",
 338                        (unsigned)reg_off);
 339                 return 1;
 340         }
 341         pci_len = ports[port_id].dev_info.pci_dev->mem_resource[0].len;
 342         if (reg_off >= pci_len) {
 343                 printf("Port %d: register offset %u (0x%X) out of port PCI "
 344                        "resource (length=%"PRIu64")\n",
 345                        port_id, (unsigned)reg_off, (unsigned)reg_off,  pci_len);
 346                 return 1;
 347         }
 348         return 0;
 349 }
 350
 351 static int
 352 reg_bit_pos_is_invalid(uint8_t bit_pos)
 353 {
 354         if (bit_pos <= 31)
 355                 return 0;
 356         printf("Invalid bit position %d (must be <= 31)\n", bit_pos);
 357         return 1;
 358 }
 359
 360 #define display_port_and_reg_off(port_id, reg_off) \
 361         printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off))
 362
 363 static inline void
 364 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 365 {
 366         display_port_and_reg_off(port_id, (unsigned)reg_off);
 367         printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v);
 368 }
 369
 370 void
 371 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x)
 372 {
 373         uint32_t reg_v;
 374
 375
 376         if (port_id_is_invalid(port_id))
 377                 return;
 378         if (port_reg_off_is_invalid(port_id, reg_off))
 379                 return;
 380         if (reg_bit_pos_is_invalid(bit_x))
 381                 return;
 382         reg_v = port_id_pci_reg_read(port_id, reg_off);
 383         display_port_and_reg_off(port_id, (unsigned)reg_off);
 384         printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x));
 385 }
 386
 387 void
 388 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
 389                            uint8_t bit1_pos, uint8_t bit2_pos)
 390 {
 391         uint32_t reg_v;
 392         uint8_t  l_bit;
 393         uint8_t  h_bit;
 394
 395         if (port_id_is_invalid(port_id))
 396                 return;
 397         if (port_reg_off_is_invalid(port_id, reg_off))
 398                 return;
 399         if (reg_bit_pos_is_invalid(bit1_pos))
 400                 return;
 401         if (reg_bit_pos_is_invalid(bit2_pos))
 402                 return;
 403         if (bit1_pos > bit2_pos)
 404                 l_bit = bit2_pos, h_bit = bit1_pos;
 405         else
 406                 l_bit = bit1_pos, h_bit = bit2_pos;
 407
 408         reg_v = port_id_pci_reg_read(port_id, reg_off);
 409         reg_v >>= l_bit;
 410         if (h_bit < 31)
 411                 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1);
 412         display_port_and_reg_off(port_id, (unsigned)reg_off);
 413         printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit,
 414                ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v);
 415 }
 416
 417 void
 418 port_reg_display(portid_t port_id, uint32_t reg_off)
 419 {
 420         uint32_t reg_v;
 421
 422         if (port_id_is_invalid(port_id))
 423                 return;
 424         if (port_reg_off_is_invalid(port_id, reg_off))
 425                 return;
 426         reg_v = port_id_pci_reg_read(port_id, reg_off);
 427         display_port_reg_value(port_id, reg_off, reg_v);
 428 }
 429
 430 void
 431 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
 432                  uint8_t bit_v)
 433 {
 434         uint32_t reg_v;
 435
 436         if (port_id_is_invalid(port_id))
 437                 return;
 438         if (port_reg_off_is_invalid(port_id, reg_off))
 439                 return;
 440         if (reg_bit_pos_is_invalid(bit_pos))
 441                 return;
 442         if (bit_v > 1) {
 443                 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v);
 444                 return;
 445         }
 446         reg_v = port_id_pci_reg_read(port_id, reg_off);
 447         if (bit_v == 0)
 448                 reg_v &= ~(1 << bit_pos);
 449         else
 450                 reg_v |= (1 << bit_pos);
 451         port_id_pci_reg_write(port_id, reg_off, reg_v);
 452         display_port_reg_value(port_id, reg_off, reg_v);
 453 }
 454
 455 void
 456 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
 457                        uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value)
 458 {
 459         uint32_t max_v;
 460         uint32_t reg_v;
 461         uint8_t  l_bit;
 462         uint8_t  h_bit;
 463
 464         if (port_id_is_invalid(port_id))
 465                 return;
 466         if (port_reg_off_is_invalid(port_id, reg_off))
 467                 return;
 468         if (reg_bit_pos_is_invalid(bit1_pos))
 469                 return;
 470         if (reg_bit_pos_is_invalid(bit2_pos))
 471                 return;
 472         if (bit1_pos > bit2_pos)
 473                 l_bit = bit2_pos, h_bit = bit1_pos;
 474         else
 475                 l_bit = bit1_pos, h_bit = bit2_pos;
 476
 477         if ((h_bit - l_bit) < 31)
 478                 max_v = (1 << (h_bit - l_bit + 1)) - 1;
 479         else
 480                 max_v = 0xFFFFFFFF;
 481
 482         if (value > max_v) {
 483                 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n",
 484                                 (unsigned)value, (unsigned)value,
 485                                 (unsigned)max_v, (unsigned)max_v);
 486                 return;
 487         }
 488         reg_v = port_id_pci_reg_read(port_id, reg_off);
 489         reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */
 490         reg_v |= (value << l_bit); /* Set changed bits */
 491         port_id_pci_reg_write(port_id, reg_off, reg_v);
 492         display_port_reg_value(port_id, reg_off, reg_v);
 493 }
 494
 495 void
 496 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v)
 497 {
 498         if (port_id_is_invalid(port_id))
 499                 return;
 500         if (port_reg_off_is_invalid(port_id, reg_off))
 501                 return;
 502         port_id_pci_reg_write(port_id, reg_off, reg_v);
 503         display_port_reg_value(port_id, reg_off, reg_v);
 504 }
 505
 506 /*
 507  * RX/TX ring descriptors display functions.
 508  */
 509 static int
 510 rx_queue_id_is_invalid(queueid_t rxq_id)
 511 {
 512         if (rxq_id < nb_rxq)
 513                 return 0;
 514         printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq);
 515         return 1;
 516 }
 517
 518 static int
 519 tx_queue_id_is_invalid(queueid_t txq_id)
 520 {
 521         if (txq_id < nb_txq)
 522                 return 0;
 523         printf("Invalid TX queue %d (must be < nb_rxq=%d)\n", txq_id, nb_txq);
 524         return 1;
 525 }
 526
 527 static int
 528 rx_desc_id_is_invalid(uint16_t rxdesc_id)
 529 {
 530         if (rxdesc_id < nb_rxd)
 531                 return 0;
 532         printf("Invalid RX descriptor %d (must be < nb_rxd=%d)\n",
 533                rxdesc_id, nb_rxd);
 534         return 1;
 535 }
 536
 537 static int
 538 tx_desc_id_is_invalid(uint16_t txdesc_id)
 539 {
 540         if (txdesc_id < nb_txd)
 541                 return 0;
 542         printf("Invalid TX descriptor %d (must be < nb_txd=%d)\n",
 543                txdesc_id, nb_txd);
 544         return 1;
 545 }
 546
 547 static const struct rte_memzone *
 548 ring_dma_zone_lookup(const char *ring_name, uint8_t port_id, uint16_t q_id)
 549 {
 550         char mz_name[RTE_MEMZONE_NAMESIZE];
 551         const struct rte_memzone *mz;
 552
 553         rte_snprintf(mz_name, sizeof(mz_name), "%s_%s_%d_%d",
 554                  ports[port_id].dev_info.driver_name, ring_name, port_id, q_id);
 555         mz = rte_memzone_lookup(mz_name);
 556         if (mz == NULL)
 557                 printf("%s ring memory zoneof (port %d, queue %d) not"
 558                        "found (zone name = %s\n",
 559                        ring_name, port_id, q_id, mz_name);
 560         return (mz);
 561 }
 562
 563 union igb_ring_dword {
 564         uint64_t dword;
 565         struct {
 566                 uint32_t hi;
 567                 uint32_t lo;
 568         } words;
 569 };
 570
 571 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
 572 struct igb_ring_desc_32B {
 573         union igb_ring_dword lo_dword;
 574         union igb_ring_dword hi_dword;
 575         union igb_ring_dword resv1;
 576         union igb_ring_dword resv2;
 577 };
 578 #endif
 579
 580 struct igb_ring_desc {
 581         union igb_ring_dword lo_dword;
 582         union igb_ring_dword hi_dword;
 583 };
 584
 585 static void
 586 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
 587 {
 588 #ifdef RTE_LIBRTE_I40E_16BYTE_RX_DESC
 589         struct igb_ring_desc *ring;
 590         struct igb_ring_desc rd;
 591
 592         ring = (struct igb_ring_desc *) ring_mz->addr;
 593 #else
 594         struct igb_ring_desc_32B *ring;
 595         struct igb_ring_desc_32B rd;
 596
 597         ring = (struct igb_ring_desc_32B *) ring_mz->addr;
 598 #endif
 599         rd.lo_dword = rte_le_to_cpu_64(ring[desc_id].lo_dword);
 600         rd.hi_dword = rte_le_to_cpu_64(ring[desc_id].hi_dword);
 601         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
 602                 (unsigned)rd.lo_dword.words.lo, (unsigned)rd.lo_dword.words.hi,
 603                 (unsigned)rd.hi_dword.words.lo, (unsigned)rd.hi_dword.words.hi);
 604 }
 605
 606 static void
 607 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
 608 {
 609         struct igb_ring_desc *ring;
 610         struct igb_ring_desc rd;
 611
 612         ring = (struct igb_ring_desc *) ring_mz->addr;
 613         rd.lo_dword = rte_le_to_cpu_64(ring[desc_id].lo_dword);
 614         rd.hi_dword = rte_le_to_cpu_64(ring[desc_id].hi_dword);
 615         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
 616                 (unsigned)rd.lo_dword.words.lo, (unsigned)rd.lo_dword.words.hi,
 617                 (unsigned)rd.hi_dword.words.lo, (unsigned)rd.hi_dword.words.hi);
 618 }
 619
 620 void
 621 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
 622 {
 623         const struct rte_memzone *rx_mz;
 624
 625         if (port_id_is_invalid(port_id))
 626                 return;
 627         if (rx_queue_id_is_invalid(rxq_id))
 628                 return;
 629         if (rx_desc_id_is_invalid(rxd_id))
 630                 return;
 631         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
 632         if (rx_mz == NULL)
 633                 return;
 634         ring_rx_descriptor_display(rx_mz, rxd_id);
 635 }
 636
 637 void
 638 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
 639 {
 640         const struct rte_memzone *tx_mz;
 641
 642         if (port_id_is_invalid(port_id))
 643                 return;
 644         if (tx_queue_id_is_invalid(txq_id))
 645                 return;
 646         if (tx_desc_id_is_invalid(txd_id))
 647                 return;
 648         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
 649         if (tx_mz == NULL)
 650                 return;
 651         ring_tx_descriptor_display(tx_mz, txd_id);
 652 }
 653
 654 void
 655 fwd_lcores_config_display(void)
 656 {
 657         lcoreid_t lc_id;
 658
 659         printf("List of forwarding lcores:");
 660         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
 661                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
 662         printf("\n");
 663 }
 664 void
 665 rxtx_config_display(void)
 666 {
 667         printf("  %s packet forwarding - CRC stripping %s - "
 668                "packets/burst=%d\n", cur_fwd_eng->fwd_mode_name,
 669                rx_mode.hw_strip_crc ? "enabled" : "disabled",
 670                nb_pkt_per_burst);
 671
 672         if (cur_fwd_eng == &tx_only_engine)
 673                 printf("  packet len=%u - nb packet segments=%d\n",
 674                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
 675
 676         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
 677                nb_fwd_lcores, nb_fwd_ports);
 678         printf("  RX queues=%d - RX desc=%d - RX free threshold=%d\n",
 679                nb_rxq, nb_rxd, rx_free_thresh);
 680         printf("  RX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
 681                rx_thresh.pthresh, rx_thresh.hthresh, rx_thresh.wthresh);
 682         printf("  TX queues=%d - TX desc=%d - TX free threshold=%d\n",
 683                nb_txq, nb_txd, tx_free_thresh);
 684         printf("  TX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
 685                tx_thresh.pthresh, tx_thresh.hthresh, tx_thresh.wthresh);
 686         printf("  TX RS bit threshold=%d - TXQ flags=0x%"PRIx32"\n",
 687                tx_rs_thresh, txq_flags);
 688 }
 689
 690 void
 691 port_rss_reta_info(portid_t port_id,struct rte_eth_rss_reta *reta_conf)
 692 {
 693         uint8_t i,j;
 694         int ret;
 695
 696         if (port_id_is_invalid(port_id))
 697                 return;
 698
 699         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf);
 700         if (ret != 0) {
 701                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
 702                 return;
 703         }
 704
 705         if (reta_conf->mask_lo != 0) {
 706                 for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
 707                         if (reta_conf->mask_lo & (uint64_t)(1ULL << i))
 708                                 printf("RSS RETA configuration: hash index=%d,"
 709                                         "queue=%d\n",i,reta_conf->reta[i]);
 710                 }
 711         }
 712
 713         if (reta_conf->mask_hi != 0) {
 714                 for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
 715                         if(reta_conf->mask_hi & (uint64_t)(1ULL << i)) {
 716                                 j = (uint8_t)(i + ETH_RSS_RETA_NUM_ENTRIES/2);
 717                                 printf("RSS RETA configuration: hash index=%d,"
 718                                         "queue=%d\n",j,reta_conf->reta[j]);
 719                         }
 720                 }
 721         }
 722 }
 723
 724 /*
 725  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
 726  * key of the port.
 727  */
 728 void
 729 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
 730 {
 731         struct rte_eth_rss_conf rss_conf;
 732         uint8_t rss_key[10 * 4];
 733         uint16_t rss_hf;
 734         uint8_t i;
 735         int diag;
 736
 737         if (port_id_is_invalid(port_id))
 738                 return;
 739         /* Get RSS hash key if asked to display it */
 740         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
 741         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
 742         if (diag != 0) {
 743                 switch (diag) {
 744                 case -ENODEV:
 745                         printf("port index %d invalid\n", port_id);
 746                         break;
 747                 case -ENOTSUP:
 748                         printf("operation not supported by device\n");
 749                         break;
 750                 default:
 751                         printf("operation failed - diag=%d\n", diag);
 752                         break;
 753                 }
 754                 return;
 755         }
 756         rss_hf = rss_conf.rss_hf;
 757         if (rss_hf == 0) {
 758                 printf("RSS disabled\n");
 759                 return;
 760         }
 761         printf("RSS functions:\n ");
 762         if (rss_hf & ETH_RSS_IPV4)
 763                 printf("ip4");
 764         if (rss_hf & ETH_RSS_IPV4_TCP)
 765                 printf(" tcp4");
 766         if (rss_hf & ETH_RSS_IPV4_UDP)
 767                 printf(" udp4");
 768         if (rss_hf & ETH_RSS_IPV6)
 769                 printf(" ip6");
 770         if (rss_hf & ETH_RSS_IPV6_EX)
 771                 printf(" ip6-ex");
 772         if (rss_hf & ETH_RSS_IPV6_TCP)
 773                 printf(" tcp6");
 774         if (rss_hf & ETH_RSS_IPV6_TCP_EX)
 775                 printf(" tcp6-ex");
 776         if (rss_hf & ETH_RSS_IPV6_UDP)
 777                 printf(" udp6");
 778         if (rss_hf & ETH_RSS_IPV6_UDP_EX)
 779                 printf(" udp6-ex");
 780         printf("\n");
 781         if (!show_rss_key)
 782                 return;
 783         printf("RSS key:\n");
 784         for (i = 0; i < sizeof(rss_key); i++)
 785                 printf("%02X", rss_key[i]);
 786         printf("\n");
 787 }
 788
 789 void
 790 port_rss_hash_key_update(portid_t port_id, uint8_t *hash_key)
 791 {
 792         struct rte_eth_rss_conf rss_conf;
 793         int diag;
 794
 795         rss_conf.rss_key = NULL;
 796         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
 797         if (diag == 0) {
 798                 rss_conf.rss_key = hash_key;
 799                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
 800         }
 801         if (diag == 0)
 802                 return;
 803
 804         switch (diag) {
 805         case -ENODEV:
 806                 printf("port index %d invalid\n", port_id);
 807                 break;
 808         case -ENOTSUP:
 809                 printf("operation not supported by device\n");
 810                 break;
 811         default:
 812                 printf("operation failed - diag=%d\n", diag);
 813                 break;
 814         }
 815 }
 816
 817 /*
 818  * Setup forwarding configuration for each logical core.
 819  */
 820 static void
 821 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
 822 {
 823         streamid_t nb_fs_per_lcore;
 824         streamid_t nb_fs;
 825         streamid_t sm_id;
 826         lcoreid_t  nb_extra;
 827         lcoreid_t  nb_fc;
 828         lcoreid_t  nb_lc;
 829         lcoreid_t  lc_id;
 830
 831         nb_fs = cfg->nb_fwd_streams;
 832         nb_fc = cfg->nb_fwd_lcores;
 833         if (nb_fs <= nb_fc) {
 834                 nb_fs_per_lcore = 1;
 835                 nb_extra = 0;
 836         } else {
 837                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
 838                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
 839         }
 840
 841         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
 842         sm_id = 0;
 843         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
 844                 fwd_lcores[lc_id]->stream_idx = sm_id;
 845                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
 846                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
 847         }
 848
 849         /*
 850          * Assign extra remaining streams, if any.
 851          */
 852         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
 853         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
 854                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
 855                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
 856                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
 857         }
 858 }
 859
 860 static void
 861 simple_fwd_config_setup(void)
 862 {
 863         portid_t i;
 864         portid_t j;
 865         portid_t inc = 2;
 866
 867         if (port_topology == PORT_TOPOLOGY_CHAINED ||
 868             port_topology == PORT_TOPOLOGY_LOOP) {
 869                 inc = 1;
 870         } else if (nb_fwd_ports % 2) {
 871                 printf("\nWarning! Cannot handle an odd number of ports "
 872                        "with the current port topology. Configuration "
 873                        "must be changed to have an even number of ports, "
 874                        "or relaunch application with "
 875                        "--port-topology=chained\n\n");
 876         }
 877
 878         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
 879         cur_fwd_config.nb_fwd_streams =
 880                 (streamid_t) cur_fwd_config.nb_fwd_ports;
 881
 882         /* reinitialize forwarding streams */
 883         init_fwd_streams();
 884
 885         /*
 886          * In the simple forwarding test, the number of forwarding cores
 887          * must be lower or equal to the number of forwarding ports.
 888          */
 889         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
 890         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
 891                 cur_fwd_config.nb_fwd_lcores =
 892                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
 893         setup_fwd_config_of_each_lcore(&cur_fwd_config);
 894
 895         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i = (portid_t) (i + inc)) {
 896                 if (port_topology != PORT_TOPOLOGY_LOOP)
 897                         j = (portid_t) ((i + 1) % cur_fwd_config.nb_fwd_ports);
 898                 else
 899                         j = i;
 900                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
 901                 fwd_streams[i]->rx_queue  = 0;
 902                 fwd_streams[i]->tx_port   = fwd_ports_ids[j];
 903                 fwd_streams[i]->tx_queue  = 0;
 904                 fwd_streams[i]->peer_addr = j;
 905
 906                 if (port_topology == PORT_TOPOLOGY_PAIRED) {
 907                         fwd_streams[j]->rx_port   = fwd_ports_ids[j];
 908                         fwd_streams[j]->rx_queue  = 0;
 909                         fwd_streams[j]->tx_port   = fwd_ports_ids[i];
 910                         fwd_streams[j]->tx_queue  = 0;
 911                         fwd_streams[j]->peer_addr = i;
 912                 }
 913         }
 914 }
 915
 916 /**
 917  * For the RSS forwarding test, each core is assigned on every port a transmit
 918  * queue whose index is the index of the core itself. This approach limits the
 919  * maximumm number of processing cores of the RSS test to the maximum number of
 920  * TX queues supported by the devices.
 921  *
 922  * Each core is assigned a single stream, each stream being composed of
 923  * a RX queue to poll on a RX port for input messages, associated with
 924  * a TX queue of a TX port where to send forwarded packets.
 925  * All packets received on the RX queue of index "RxQj" of the RX port "RxPi"
 926  * are sent on the TX queue "TxQl" of the TX port "TxPk" according to the two
 927  * following rules:
 928  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
 929  *    - TxQl = RxQj
 930  */
 931 static void
 932 rss_fwd_config_setup(void)
 933 {
 934         portid_t   rxp;
 935         portid_t   txp;
 936         queueid_t  rxq;
 937         queueid_t  nb_q;
 938         lcoreid_t  lc_id;
 939
 940         nb_q = nb_rxq;
 941         if (nb_q > nb_txq)
 942                 nb_q = nb_txq;
 943         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
 944         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
 945         cur_fwd_config.nb_fwd_streams =
 946                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
 947         if (cur_fwd_config.nb_fwd_streams > cur_fwd_config.nb_fwd_lcores)
 948                 cur_fwd_config.nb_fwd_streams =
 949                         (streamid_t)cur_fwd_config.nb_fwd_lcores;
 950         else
 951                 cur_fwd_config.nb_fwd_lcores =
 952                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
 953
 954         /* reinitialize forwarding streams */
 955         init_fwd_streams();
 956
 957         setup_fwd_config_of_each_lcore(&cur_fwd_config);
 958         rxp = 0; rxq = 0;
 959         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
 960                 struct fwd_stream *fs;
 961
 962                 fs = fwd_streams[lc_id];
 963
 964                 if ((rxp & 0x1) == 0)
 965                         txp = (portid_t) (rxp + 1);
 966                 else
 967                         txp = (portid_t) (rxp - 1);
 968                 /*
 969                  * if we are in loopback, simply send stuff out through the
 970                  * ingress port
 971                  */
 972                 if (port_topology == PORT_TOPOLOGY_LOOP)
 973                         txp = rxp;
 974
 975                 fs->rx_port = fwd_ports_ids[rxp];
 976                 fs->rx_queue = rxq;
 977                 fs->tx_port = fwd_ports_ids[txp];
 978                 fs->tx_queue = rxq;
 979                 fs->peer_addr = fs->tx_port;
 980                 rxq = (queueid_t) (rxq + 1);
 981                 if (rxq < nb_q)
 982                         continue;
 983                 /*
 984                  * rxq == nb_q
 985                  * Restart from RX queue 0 on next RX port
 986                  */
 987                 rxq = 0;
 988                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
 989                         rxp = (portid_t)
 990                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
 991                 else
 992                         rxp = (portid_t) (rxp + 1);
 993         }
 994 }
 995
 996 /*
 997  * In DCB and VT on,the mapping of 128 receive queues to 128 transmit queues.
 998  */
 999 static void
1000 dcb_rxq_2_txq_mapping(queueid_t rxq, queueid_t *txq)
1001 {
1002         if(dcb_q_mapping == DCB_4_TCS_Q_MAPPING) {
1003
1004                 if (rxq < 32)
1005                         /* tc0: 0-31 */
1006                         *txq = rxq;
1007                 else if (rxq < 64) {
1008                         /* tc1: 64-95 */
1009                         *txq =  (uint16_t)(rxq + 32);
1010                 }
1011                 else {
1012                         /* tc2: 96-111;tc3:112-127 */
1013                         *txq =  (uint16_t)(rxq/2 + 64);
1014                 }
1015         }
1016         else {
1017                 if (rxq < 16)
1018                         /* tc0 mapping*/
1019                         *txq = rxq;
1020                 else if (rxq < 32) {
1021                         /* tc1 mapping*/
1022                          *txq = (uint16_t)(rxq + 16);
1023                 }
1024                 else if (rxq < 64) {
1025                         /*tc2,tc3 mapping */
1026                         *txq =  (uint16_t)(rxq + 32);
1027                 }
1028                 else {
1029                         /* tc4,tc5,tc6 and tc7 mapping */
1030                         *txq =  (uint16_t)(rxq/2 + 64);
1031                 }
1032         }
1033 }
1034
1035 /**
1036  * For the DCB forwarding test, each core is assigned on every port multi-transmit
1037  * queue.
1038  *
1039  * Each core is assigned a multi-stream, each stream being composed of
1040  * a RX queue to poll on a RX port for input messages, associated with
1041  * a TX queue of a TX port where to send forwarded packets.
1042  * All packets received on the RX queue of index "RxQj" of the RX port "RxPi"
1043  * are sent on the TX queue "TxQl" of the TX port "TxPk" according to the two
1044  * following rules:
1045  * In VT mode,
1046  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
1047  *    - TxQl = RxQj
1048  * In non-VT mode,
1049  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
1050  *    There is a mapping of RxQj to TxQl to be required,and the mapping was implemented
1051  *    in dcb_rxq_2_txq_mapping function.
1052  */
1053 static void
1054 dcb_fwd_config_setup(void)
1055 {
1056         portid_t   rxp;
1057         portid_t   txp;
1058         queueid_t  rxq;
1059         queueid_t  nb_q;
1060         lcoreid_t  lc_id;
1061         uint16_t sm_id;
1062
1063         nb_q = nb_rxq;
1064
1065         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
1066         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
1067         cur_fwd_config.nb_fwd_streams =
1068                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
1069
1070         /* reinitialize forwarding streams */
1071         init_fwd_streams();
1072
1073         setup_fwd_config_of_each_lcore(&cur_fwd_config);
1074         rxp = 0; rxq = 0;
1075         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
1076                 /* a fwd core can run multi-streams */
1077                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++)
1078                 {
1079                         struct fwd_stream *fs;
1080                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
1081                         if ((rxp & 0x1) == 0)
1082                                 txp = (portid_t) (rxp + 1);
1083                         else
1084                                 txp = (portid_t) (rxp - 1);
1085                         fs->rx_port = fwd_ports_ids[rxp];
1086                         fs->rx_queue = rxq;
1087                         fs->tx_port = fwd_ports_ids[txp];
1088                         if (dcb_q_mapping == DCB_VT_Q_MAPPING)
1089                                 fs->tx_queue = rxq;
1090                         else
1091                                 dcb_rxq_2_txq_mapping(rxq, &fs->tx_queue);
1092                         fs->peer_addr = fs->tx_port;
1093                         rxq = (queueid_t) (rxq + 1);
1094                         if (rxq < nb_q)
1095                                 continue;
1096                         rxq = 0;
1097                         if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
1098                                 rxp = (portid_t)
1099                                         (rxp + ((nb_ports >> 1) / nb_fwd_ports));
1100                         else
1101                                 rxp = (portid_t) (rxp + 1);
1102                 }
1103         }
1104 }
1105
1106 static void
1107 icmp_echo_config_setup(void)
1108 {
1109         portid_t  rxp;
1110         queueid_t rxq;
1111         lcoreid_t lc_id;
1112         uint16_t  sm_id;
1113
1114         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
1115                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
1116                         (nb_txq * nb_fwd_ports);
1117         else
1118                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
1119         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
1120         cur_fwd_config.nb_fwd_streams =
1121                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
1122         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
1123                 cur_fwd_config.nb_fwd_lcores =
1124                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
1125         if (verbose_level > 0) {
1126                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
1127                        __FUNCTION__,
1128                        cur_fwd_config.nb_fwd_lcores,
1129                        cur_fwd_config.nb_fwd_ports,
1130                        cur_fwd_config.nb_fwd_streams);
1131         }
1132
1133         /* reinitialize forwarding streams */
1134         init_fwd_streams();
1135         setup_fwd_config_of_each_lcore(&cur_fwd_config);
1136         rxp = 0; rxq = 0;
1137         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
1138                 if (verbose_level > 0)
1139                         printf("  core=%d: \n", lc_id);
1140                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
1141                         struct fwd_stream *fs;
1142                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
1143                         fs->rx_port = fwd_ports_ids[rxp];
1144                         fs->rx_queue = rxq;
1145                         fs->tx_port = fs->rx_port;
1146                         fs->tx_queue = lc_id;
1147                         fs->peer_addr = fs->tx_port;
1148                         if (verbose_level > 0)
1149                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
1150                                        sm_id, fs->rx_port, fs->rx_queue,
1151                                        fs->tx_queue);
1152                         rxq = (queueid_t) (rxq + 1);
1153                         if (rxq == nb_rxq) {
1154                                 rxq = 0;
1155                                 rxp = (portid_t) (rxp + 1);
1156                         }
1157                 }
1158         }
1159 }
1160
1161 void
1162 fwd_config_setup(void)
1163 {
1164         cur_fwd_config.fwd_eng = cur_fwd_eng;
1165         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
1166                 icmp_echo_config_setup();
1167                 return;
1168         }
1169         if ((nb_rxq > 1) && (nb_txq > 1)){
1170                 if (dcb_config)
1171                         dcb_fwd_config_setup();
1172                 else
1173                         rss_fwd_config_setup();
1174         }
1175         else
1176                 simple_fwd_config_setup();
1177 }
1178
1179 static void
1180 pkt_fwd_config_display(struct fwd_config *cfg)
1181 {
1182         struct fwd_stream *fs;
1183         lcoreid_t  lc_id;
1184         streamid_t sm_id;
1185
1186         printf("%s packet forwarding - ports=%d - cores=%d - streams=%d - "
1187                 "NUMA support %s, MP over anonymous pages %s\n",
1188                 cfg->fwd_eng->fwd_mode_name,
1189                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
1190                 numa_support == 1 ? "enabled" : "disabled",
1191                 mp_anon != 0 ? "enabled" : "disabled");
1192
1193         if (strcmp(cfg->fwd_eng->fwd_mode_name, "mac_retry") == 0)
1194                 printf("TX retry num: %u, delay between TX retries: %uus\n",
1195                         burst_tx_retry_num, burst_tx_delay_time);
1196         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
1197                 printf("Logical Core %u (socket %u) forwards packets on "
1198                        "%d streams:",
1199                        fwd_lcores_cpuids[lc_id],
1200                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
1201                        fwd_lcores[lc_id]->stream_nb);
1202                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
1203                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
1204                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
1205                                "P=%d/Q=%d (socket %u) ",
1206                                fs->rx_port, fs->rx_queue,
1207                                ports[fs->rx_port].socket_id,
1208                                fs->tx_port, fs->tx_queue,
1209                                ports[fs->tx_port].socket_id);
1210                         print_ethaddr("peer=",
1211                                       &peer_eth_addrs[fs->peer_addr]);
1212                 }
1213                 printf("\n");
1214         }
1215         printf("\n");
1216 }
1217
1218
1219 void
1220 fwd_config_display(void)
1221 {
1222         if((dcb_config) && (nb_fwd_lcores == 1)) {
1223                 printf("In DCB mode,the nb forwarding cores should be larger than 1\n");
1224                 return;
1225         }
1226         fwd_config_setup();
1227         pkt_fwd_config_display(&cur_fwd_config);
1228 }
1229
1230 int
1231 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
1232 {
1233         unsigned int i;
1234         unsigned int lcore_cpuid;
1235         int record_now;
1236
1237         record_now = 0;
1238  again:
1239         for (i = 0; i < nb_lc; i++) {
1240                 lcore_cpuid = lcorelist[i];
1241                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
1242                         printf("lcore %u not enabled\n", lcore_cpuid);
1243                         return -1;
1244                 }
1245                 if (lcore_cpuid == rte_get_master_lcore()) {
1246                         printf("lcore %u cannot be masked on for running "
1247                                "packet forwarding, which is the master lcore "
1248                                "and reserved for command line parsing only\n",
1249                                lcore_cpuid);
1250                         return -1;
1251                 }
1252                 if (record_now)
1253                         fwd_lcores_cpuids[i] = lcore_cpuid;
1254         }
1255         if (record_now == 0) {
1256                 record_now = 1;
1257                 goto again;
1258         }
1259         nb_cfg_lcores = (lcoreid_t) nb_lc;
1260         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
1261                 printf("previous number of forwarding cores %u - changed to "
1262                        "number of configured cores %u\n",
1263                        (unsigned int) nb_fwd_lcores, nb_lc);
1264                 nb_fwd_lcores = (lcoreid_t) nb_lc;
1265         }
1266
1267         return 0;
1268 }
1269
1270 int
1271 set_fwd_lcores_mask(uint64_t lcoremask)
1272 {
1273         unsigned int lcorelist[64];
1274         unsigned int nb_lc;
1275         unsigned int i;
1276
1277         if (lcoremask == 0) {
1278                 printf("Invalid NULL mask of cores\n");
1279                 return -1;
1280         }
1281         nb_lc = 0;
1282         for (i = 0; i < 64; i++) {
1283                 if (! ((uint64_t)(1ULL << i) & lcoremask))
1284                         continue;
1285                 lcorelist[nb_lc++] = i;
1286         }
1287         return set_fwd_lcores_list(lcorelist, nb_lc);
1288 }
1289
1290 void
1291 set_fwd_lcores_number(uint16_t nb_lc)
1292 {
1293         if (nb_lc > nb_cfg_lcores) {
1294                 printf("nb fwd cores %u > %u (max. number of configured "
1295                        "lcores) - ignored\n",
1296                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
1297                 return;
1298         }
1299         nb_fwd_lcores = (lcoreid_t) nb_lc;
1300         printf("Number of forwarding cores set to %u\n",
1301                (unsigned int) nb_fwd_lcores);
1302 }
1303
1304 void
1305 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
1306 {
1307         unsigned int i;
1308         portid_t port_id;
1309         int record_now;
1310
1311         record_now = 0;
1312  again:
1313         for (i = 0; i < nb_pt; i++) {
1314                 port_id = (portid_t) portlist[i];
1315                 if (port_id >= nb_ports) {
1316                         printf("Invalid port id %u >= %u\n",
1317                                (unsigned int) port_id,
1318                                (unsigned int) nb_ports);
1319                         return;
1320                 }
1321                 if (record_now)
1322                         fwd_ports_ids[i] = port_id;
1323         }
1324         if (record_now == 0) {
1325                 record_now = 1;
1326                 goto again;
1327         }
1328         nb_cfg_ports = (portid_t) nb_pt;
1329         if (nb_fwd_ports != (portid_t) nb_pt) {
1330                 printf("previous number of forwarding ports %u - changed to "
1331                        "number of configured ports %u\n",
1332                        (unsigned int) nb_fwd_ports, nb_pt);
1333                 nb_fwd_ports = (portid_t) nb_pt;
1334         }
1335 }
1336
1337 void
1338 set_fwd_ports_mask(uint64_t portmask)
1339 {
1340         unsigned int portlist[64];
1341         unsigned int nb_pt;
1342         unsigned int i;
1343
1344         if (portmask == 0) {
1345                 printf("Invalid NULL mask of ports\n");
1346                 return;
1347         }
1348         nb_pt = 0;
1349         for (i = 0; i < 64; i++) {
1350                 if (! ((uint64_t)(1ULL << i) & portmask))
1351                         continue;
1352                 portlist[nb_pt++] = i;
1353         }
1354         set_fwd_ports_list(portlist, nb_pt);
1355 }
1356
1357 void
1358 set_fwd_ports_number(uint16_t nb_pt)
1359 {
1360         if (nb_pt > nb_cfg_ports) {
1361                 printf("nb fwd ports %u > %u (number of configured "
1362                        "ports) - ignored\n",
1363                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
1364                 return;
1365         }
1366         nb_fwd_ports = (portid_t) nb_pt;
1367         printf("Number of forwarding ports set to %u\n",
1368                (unsigned int) nb_fwd_ports);
1369 }
1370
1371 void
1372 set_nb_pkt_per_burst(uint16_t nb)
1373 {
1374         if (nb > MAX_PKT_BURST) {
1375                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
1376                        " ignored\n",
1377                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
1378                 return;
1379         }
1380         nb_pkt_per_burst = nb;
1381         printf("Number of packets per burst set to %u\n",
1382                (unsigned int) nb_pkt_per_burst);
1383 }
1384
1385 void
1386 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
1387 {
1388         uint16_t tx_pkt_len;
1389         unsigned i;
1390
1391         if (nb_segs >= (unsigned) nb_txd) {
1392                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
1393                        nb_segs, (unsigned int) nb_txd);
1394                 return;
1395         }
1396
1397         /*
1398          * Check that each segment length is greater or equal than
1399          * the mbuf data sise.
1400          * Check also that the total packet length is greater or equal than the
1401          * size of an empty UDP/IP packet (sizeof(struct ether_hdr) + 20 + 8).
1402          */
1403         tx_pkt_len = 0;
1404         for (i = 0; i < nb_segs; i++) {
1405                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
1406                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
1407                                i, seg_lengths[i], (unsigned) mbuf_data_size);
1408                         return;
1409                 }
1410                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
1411         }
1412         if (tx_pkt_len < (sizeof(struct ether_hdr) + 20 + 8)) {
1413                 printf("total packet length=%u < %d - give up\n",
1414                                 (unsigned) tx_pkt_len,
1415                                 (int)(sizeof(struct ether_hdr) + 20 + 8));
1416                 return;
1417         }
1418
1419         for (i = 0; i < nb_segs; i++)
1420                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
1421
1422         tx_pkt_length  = tx_pkt_len;
1423         tx_pkt_nb_segs = (uint8_t) nb_segs;
1424 }
1425
1426 char*
1427 list_pkt_forwarding_modes(void)
1428 {
1429         static char fwd_modes[128] = "";
1430         const char *separator = "|";
1431         struct fwd_engine *fwd_eng;
1432         unsigned i = 0;
1433
1434         if (strlen (fwd_modes) == 0) {
1435                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
1436                         strcat(fwd_modes, fwd_eng->fwd_mode_name);
1437                         strcat(fwd_modes, separator);
1438                 }
1439                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
1440         }
1441
1442         return fwd_modes;
1443 }
1444
1445 void
1446 set_pkt_forwarding_mode(const char *fwd_mode_name)
1447 {
1448         struct fwd_engine *fwd_eng;
1449         unsigned i;
1450
1451         i = 0;
1452         while ((fwd_eng = fwd_engines[i]) != NULL) {
1453                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
1454                         printf("Set %s packet forwarding mode\n",
1455                                fwd_mode_name);
1456                         cur_fwd_eng = fwd_eng;
1457                         return;
1458                 }
1459                 i++;
1460         }
1461         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
1462 }
1463
1464 void
1465 set_verbose_level(uint16_t vb_level)
1466 {
1467         printf("Change verbose level from %u to %u\n",
1468                (unsigned int) verbose_level, (unsigned int) vb_level);
1469         verbose_level = vb_level;
1470 }
1471
1472 void
1473 vlan_extend_set(portid_t port_id, int on)
1474 {
1475         int diag;
1476         int vlan_offload;
1477
1478         if (port_id_is_invalid(port_id))
1479                 return;
1480
1481         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
1482
1483         if (on)
1484                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
1485         else
1486                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
1487
1488         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
1489         if (diag < 0)
1490                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
1491                "diag=%d\n", port_id, on, diag);
1492 }
1493
1494 void
1495 rx_vlan_strip_set(portid_t port_id, int on)
1496 {
1497         int diag;
1498         int vlan_offload;
1499
1500         if (port_id_is_invalid(port_id))
1501                 return;
1502
1503         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
1504
1505         if (on)
1506                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
1507         else
1508                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
1509
1510         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
1511         if (diag < 0)
1512                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
1513                "diag=%d\n", port_id, on, diag);
1514 }
1515
1516 void
1517 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
1518 {
1519         int diag;
1520
1521         if (port_id_is_invalid(port_id))
1522                 return;
1523
1524         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
1525         if (diag < 0)
1526                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
1527                "diag=%d\n", port_id, queue_id, on, diag);
1528 }
1529
1530 void
1531 rx_vlan_filter_set(portid_t port_id, int on)
1532 {
1533         int diag;
1534         int vlan_offload;
1535
1536         if (port_id_is_invalid(port_id))
1537                 return;
1538
1539         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
1540
1541         if (on)
1542                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
1543         else
1544                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
1545
1546         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
1547         if (diag < 0)
1548                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
1549                "diag=%d\n", port_id, on, diag);
1550 }
1551
1552 void
1553 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
1554 {
1555         int diag;
1556
1557         if (port_id_is_invalid(port_id))
1558                 return;
1559         if (vlan_id_is_invalid(vlan_id))
1560                 return;
1561         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
1562         if (diag == 0)
1563                 return;
1564         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
1565                "diag=%d\n",
1566                port_id, vlan_id, on, diag);
1567 }
1568
1569 void
1570 rx_vlan_all_filter_set(portid_t port_id, int on)
1571 {
1572         uint16_t vlan_id;
1573
1574         if (port_id_is_invalid(port_id))
1575                 return;
1576         for (vlan_id = 0; vlan_id < 4096; vlan_id++)
1577                 rx_vft_set(port_id, vlan_id, on);
1578 }
1579
1580 void
1581 vlan_tpid_set(portid_t port_id, uint16_t tp_id)
1582 {
1583         int diag;
1584         if (port_id_is_invalid(port_id))
1585                 return;
1586
1587         diag = rte_eth_dev_set_vlan_ether_type(port_id, tp_id);
1588         if (diag == 0)
1589                 return;
1590
1591         printf("tx_vlan_tpid_set(port_pi=%d, tpid=%d) failed "
1592                "diag=%d\n",
1593                port_id, tp_id, diag);
1594 }
1595
1596 void
1597 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
1598 {
1599         if (port_id_is_invalid(port_id))
1600                 return;
1601         if (vlan_id_is_invalid(vlan_id))
1602                 return;
1603         ports[port_id].tx_ol_flags |= PKT_TX_VLAN_PKT;
1604         ports[port_id].tx_vlan_id = vlan_id;
1605 }
1606
1607 void
1608 tx_vlan_reset(portid_t port_id)
1609 {
1610         if (port_id_is_invalid(port_id))
1611                 return;
1612         ports[port_id].tx_ol_flags &= ~PKT_TX_VLAN_PKT;
1613 }
1614
1615 void
1616 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on)
1617 {
1618         if (port_id_is_invalid(port_id))
1619                 return;
1620
1621         rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on);
1622 }
1623
1624 void
1625 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
1626 {
1627         uint16_t i;
1628         uint8_t existing_mapping_found = 0;
1629
1630         if (port_id_is_invalid(port_id))
1631                 return;
1632
1633         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
1634                 return;
1635
1636         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
1637                 printf("map_value not in required range 0..%d\n",
1638                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
1639                 return;
1640         }
1641
1642         if (!is_rx) { /*then tx*/
1643                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
1644                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
1645                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
1646                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
1647                                 existing_mapping_found = 1;
1648                                 break;
1649                         }
1650                 }
1651                 if (!existing_mapping_found) { /* A new additional mapping... */
1652                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
1653                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
1654                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
1655                         nb_tx_queue_stats_mappings++;
1656                 }
1657         }
1658         else { /*rx*/
1659                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
1660                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
1661                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
1662                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
1663                                 existing_mapping_found = 1;
1664                                 break;
1665                         }
1666                 }
1667                 if (!existing_mapping_found) { /* A new additional mapping... */
1668                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
1669                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
1670                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
1671                         nb_rx_queue_stats_mappings++;
1672                 }
1673         }
1674 }
1675
1676 void
1677 tx_cksum_set(portid_t port_id, uint8_t cksum_mask)
1678 {
1679         uint16_t tx_ol_flags;
1680         if (port_id_is_invalid(port_id))
1681                 return;
1682         /* Clear last 4 bits and then set L3/4 checksum mask again */
1683         tx_ol_flags = (uint16_t) (ports[port_id].tx_ol_flags & 0xFFF0);
1684         ports[port_id].tx_ol_flags = (uint16_t) ((cksum_mask & 0xf) | tx_ol_flags);
1685 }
1686
1687 void
1688 fdir_add_signature_filter(portid_t port_id, uint8_t queue_id,
1689                           struct rte_fdir_filter *fdir_filter)
1690 {
1691         int diag;
1692
1693         if (port_id_is_invalid(port_id))
1694                 return;
1695
1696         diag = rte_eth_dev_fdir_add_signature_filter(port_id, fdir_filter,
1697                                                      queue_id);
1698         if (diag == 0)
1699                 return;
1700
1701         printf("rte_eth_dev_fdir_add_signature_filter for port_id=%d failed "
1702                "diag=%d\n", port_id, diag);
1703 }
1704
1705 void
1706 fdir_update_signature_filter(portid_t port_id, uint8_t queue_id,
1707                              struct rte_fdir_filter *fdir_filter)
1708 {
1709         int diag;
1710
1711         if (port_id_is_invalid(port_id))
1712                 return;
1713
1714         diag = rte_eth_dev_fdir_update_signature_filter(port_id, fdir_filter,
1715                                                         queue_id);
1716         if (diag == 0)
1717                 return;
1718
1719         printf("rte_eth_dev_fdir_update_signature_filter for port_id=%d failed "
1720                "diag=%d\n", port_id, diag);
1721 }
1722
1723 void
1724 fdir_remove_signature_filter(portid_t port_id,
1725                              struct rte_fdir_filter *fdir_filter)
1726 {
1727         int diag;
1728
1729         if (port_id_is_invalid(port_id))
1730                 return;
1731
1732         diag = rte_eth_dev_fdir_remove_signature_filter(port_id, fdir_filter);
1733         if (diag == 0)
1734                 return;
1735
1736         printf("rte_eth_dev_fdir_add_signature_filter for port_id=%d failed "
1737                "diag=%d\n", port_id, diag);
1738
1739 }
1740
1741 void
1742 fdir_get_infos(portid_t port_id)
1743 {
1744         struct rte_eth_fdir fdir_infos;
1745
1746         static const char *fdir_stats_border = "########################";
1747
1748         if (port_id_is_invalid(port_id))
1749                 return;
1750
1751         rte_eth_dev_fdir_get_infos(port_id, &fdir_infos);
1752
1753         printf("\n  %s FDIR infos for port %-2d     %s\n",
1754                fdir_stats_border, port_id, fdir_stats_border);
1755
1756         printf("  collision: %-10"PRIu64"  free:     %"PRIu64"\n"
1757                "  maxhash:   %-10"PRIu64"  maxlen:   %"PRIu64"\n"
1758                "  add:       %-10"PRIu64"  remove:   %"PRIu64"\n"
1759                "  f_add:     %-10"PRIu64"  f_remove: %"PRIu64"\n",
1760                (uint64_t)(fdir_infos.collision), (uint64_t)(fdir_infos.free),
1761                (uint64_t)(fdir_infos.maxhash), (uint64_t)(fdir_infos.maxlen),
1762                fdir_infos.add, fdir_infos.remove,
1763                fdir_infos.f_add, fdir_infos.f_remove);
1764         printf("  %s############################%s\n",
1765                fdir_stats_border, fdir_stats_border);
1766 }
1767
1768 void
1769 fdir_add_perfect_filter(portid_t port_id, uint16_t soft_id, uint8_t queue_id,
1770                         uint8_t drop, struct rte_fdir_filter *fdir_filter)
1771 {
1772         int diag;
1773
1774         if (port_id_is_invalid(port_id))
1775                 return;
1776
1777         diag = rte_eth_dev_fdir_add_perfect_filter(port_id, fdir_filter,
1778                                                    soft_id, queue_id, drop);
1779         if (diag == 0)
1780                 return;
1781
1782         printf("rte_eth_dev_fdir_add_perfect_filter for port_id=%d failed "
1783                "diag=%d\n", port_id, diag);
1784 }
1785
1786 void
1787 fdir_update_perfect_filter(portid_t port_id, uint16_t soft_id, uint8_t queue_id,
1788                            uint8_t drop, struct rte_fdir_filter *fdir_filter)
1789 {
1790         int diag;
1791
1792         if (port_id_is_invalid(port_id))
1793                 return;
1794
1795         diag = rte_eth_dev_fdir_update_perfect_filter(port_id, fdir_filter,
1796                                                       soft_id, queue_id, drop);
1797         if (diag == 0)
1798                 return;
1799
1800         printf("rte_eth_dev_fdir_update_perfect_filter for port_id=%d failed "
1801                "diag=%d\n", port_id, diag);
1802 }
1803
1804 void
1805 fdir_remove_perfect_filter(portid_t port_id, uint16_t soft_id,
1806                            struct rte_fdir_filter *fdir_filter)
1807 {
1808         int diag;
1809
1810         if (port_id_is_invalid(port_id))
1811                 return;
1812
1813         diag = rte_eth_dev_fdir_remove_perfect_filter(port_id, fdir_filter,
1814                                                       soft_id);
1815         if (diag == 0)
1816                 return;
1817
1818         printf("rte_eth_dev_fdir_update_perfect_filter for port_id=%d failed "
1819                "diag=%d\n", port_id, diag);
1820 }
1821
1822 void
1823 fdir_set_masks(portid_t port_id, struct rte_fdir_masks *fdir_masks)
1824 {
1825         int diag;
1826
1827         if (port_id_is_invalid(port_id))
1828                 return;
1829
1830         diag = rte_eth_dev_fdir_set_masks(port_id, fdir_masks);
1831         if (diag == 0)
1832                 return;
1833
1834         printf("rte_eth_dev_set_masks_filter for port_id=%d failed "
1835                "diag=%d\n", port_id, diag);
1836 }
1837
1838 void
1839 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
1840 {
1841         int diag;
1842
1843         if (port_id_is_invalid(port_id))
1844                 return;
1845         if (is_rx)
1846                 diag = rte_eth_dev_set_vf_rx(port_id,vf,on);
1847         else
1848                 diag = rte_eth_dev_set_vf_tx(port_id,vf,on);
1849         if (diag == 0)
1850                 return;
1851         if(is_rx)
1852                 printf("rte_eth_dev_set_vf_rx for port_id=%d failed "
1853                         "diag=%d\n", port_id, diag);
1854         else
1855                 printf("rte_eth_dev_set_vf_tx for port_id=%d failed "
1856                         "diag=%d\n", port_id, diag);
1857
1858 }
1859
1860 void
1861 set_vf_rx_vlan(portid_t port_id, uint16_t vlan_id, uint64_t vf_mask, uint8_t on)
1862 {
1863         int diag;
1864
1865         if (port_id_is_invalid(port_id))
1866                 return;
1867         if (vlan_id_is_invalid(vlan_id))
1868                 return;
1869         diag = rte_eth_dev_set_vf_vlan_filter(port_id, vlan_id, vf_mask, on);
1870         if (diag == 0)
1871                 return;
1872         printf("rte_eth_dev_set_vf_vlan_filter for port_id=%d failed "
1873                "diag=%d\n", port_id, diag);
1874 }
1875
1876 int
1877 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
1878 {
1879         int diag;
1880         struct rte_eth_link link;
1881
1882         if (port_id_is_invalid(port_id))
1883                 return 1;
1884         rte_eth_link_get_nowait(port_id, &link);
1885         if (rate > link.link_speed) {
1886                 printf("Invalid rate value:%u bigger than link speed: %u\n",
1887                         rate, link.link_speed);
1888                 return 1;
1889         }
1890         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
1891         if (diag == 0)
1892                 return diag;
1893         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
1894                 port_id, diag);
1895         return diag;
1896 }
1897
1898 int
1899 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
1900 {
1901         int diag;
1902         struct rte_eth_link link;
1903
1904         if (q_msk == 0)
1905                 return 0;
1906
1907         if (port_id_is_invalid(port_id))
1908                 return 1;
1909         rte_eth_link_get_nowait(port_id, &link);
1910         if (rate > link.link_speed) {
1911                 printf("Invalid rate value:%u bigger than link speed: %u\n",
1912                         rate, link.link_speed);
1913                 return 1;
1914         }
1915         diag = rte_eth_set_vf_rate_limit(port_id, vf, rate, q_msk);
1916         if (diag == 0)
1917                 return diag;
1918         printf("rte_eth_set_vf_rate_limit for port_id=%d failed diag=%d\n",
1919                 port_id, diag);
1920         return diag;
1921 }
1922
1923 void
1924 get_ethertype_filter(uint8_t port_id, uint16_t index)
1925 {
1926         struct rte_ethertype_filter filter;
1927         int ret = 0;
1928         uint16_t rx_queue;
1929
1930         memset(&filter, 0, sizeof(filter));
1931         ret = rte_eth_dev_get_ethertype_filter(port_id, index,
1932                                 &filter, &rx_queue);
1933         if (ret < 0) {
1934                 if (ret == (-ENOENT))
1935                         printf("filter[%d] is not enabled\n", index);
1936                 else
1937                         printf("get ethertype filter fails(%s)\n", strerror(-ret));
1938                 return;
1939         } else {
1940                 printf("filter[%d]:\n", index);
1941                 printf("    ethertype:  0x%04x\n",
1942                         rte_le_to_cpu_32(filter.ethertype));
1943                 printf("    priority: %s, %d\n",
1944                         filter.priority_en ? "enable" : "disable",
1945                         filter.priority);
1946                 printf("    queue: %d\n", rx_queue);
1947         }
1948 }
1949
1950 void
1951 get_syn_filter(uint8_t port_id)
1952 {
1953         struct rte_syn_filter filter;
1954         int ret = 0;
1955         uint16_t rx_queue;
1956
1957         memset(&filter, 0, sizeof(filter));
1958         ret = rte_eth_dev_get_syn_filter(port_id, &filter, &rx_queue);
1959
1960         if (ret < 0) {
1961                 if (ret == (-ENOENT))
1962                         printf("syn filter is not enabled\n");
1963                 else
1964                         printf("get syn filter fails(%s)\n", strerror(-ret));
1965                 return;
1966         }
1967         printf("syn filter: priority: %s, queue: %d\n",
1968                 filter.hig_pri ? "high" : "low",
1969                 rx_queue);
1970 }
1971 void
1972 get_2tuple_filter(uint8_t port_id, uint16_t index)
1973 {
1974         struct rte_2tuple_filter filter;
1975         int ret = 0;
1976         uint16_t rx_queue;
1977
1978         memset(&filter, 0, sizeof(filter));
1979         ret = rte_eth_dev_get_2tuple_filter(port_id, index,
1980                                 &filter, &rx_queue);
1981         if (ret < 0) {
1982                 if (ret == (-ENOENT))
1983                         printf("filter[%d] is not enabled\n", index);
1984                 else
1985                         printf("get 2tuple filter fails(%s)\n", strerror(-ret));
1986                 return;
1987         } else {
1988                 printf("filter[%d]:\n", index);
1989                 printf("    Destination Port:     0x%04x    mask: %d\n",
1990                         rte_be_to_cpu_16(filter.dst_port),
1991                         filter.dst_port_mask ? 0 : 1);
1992                 printf("    protocol:  0x%02x     mask:%d     tcp_flags: 0x%02x\n",
1993                         filter.protocol, filter.protocol_mask ? 0 : 1,
1994                         filter.tcp_flags);
1995                 printf("    priority: %d    queue: %d\n",
1996                         filter.priority, rx_queue);
1997         }
1998 }
1999
2000 void
2001 get_5tuple_filter(uint8_t port_id, uint16_t index)
2002 {
2003         struct rte_5tuple_filter filter;
2004         int ret = 0;
2005         uint16_t rx_queue;
2006
2007         memset(&filter, 0, sizeof(filter));
2008         ret = rte_eth_dev_get_5tuple_filter(port_id, index,
2009                                 &filter, &rx_queue);
2010         if (ret < 0) {
2011                 if (ret == (-ENOENT))
2012                         printf("filter[%d] is not enabled\n", index);
2013                 else
2014                         printf("get 5tuple filter fails(%s)\n", strerror(-ret));
2015                 return;
2016         } else {
2017                 printf("filter[%d]:\n", index);
2018                 printf("    Destination IP:  0x%08x    mask: %d\n",
2019                         (unsigned)rte_be_to_cpu_32(filter.dst_ip),
2020                         filter.dst_ip_mask ? 0 : 1);
2021                 printf("    Source IP:       0x%08x    mask: %d\n",
2022                         (unsigned)rte_be_to_cpu_32(filter.src_ip),
2023                         filter.src_ip_mask ? 0 : 1);
2024                 printf("    Destination Port:       0x%04x    mask: %d\n",
2025                         rte_be_to_cpu_16(filter.dst_port),
2026                         filter.dst_port_mask ? 0 : 1);
2027                 printf("    Source Port:       0x%04x    mask: %d\n",
2028                         rte_be_to_cpu_16(filter.src_port),
2029                         filter.src_port_mask ? 0 : 1);
2030                 printf("    protocol:           0x%02x    mask: %d\n",
2031                         filter.protocol,
2032                         filter.protocol_mask ? 0 : 1);
2033                 printf("    priority: %d    flags: 0x%02x    queue: %d\n",
2034                         filter.priority, filter.tcp_flags, rx_queue);
2035         }
2036 }
2037 void
2038 get_flex_filter(uint8_t port_id, uint16_t index)
2039
2040 {
2041         struct rte_flex_filter filter;
2042         int ret = 0;
2043         uint16_t rx_queue;
2044         int i, j;
2045
2046         memset(&filter, 0, sizeof(filter));
2047         ret = rte_eth_dev_get_flex_filter(port_id, index,
2048                                 &filter, &rx_queue);
2049         if (ret < 0) {
2050                 if (ret == (-ENOENT))
2051                         printf("filter[%d] is not enabled\n", index);
2052                 else
2053                         printf("get flex filter fails(%s)\n", strerror(-ret));
2054                 return;
2055         } else {
2056                 printf("filter[%d]: ", index);
2057                 printf("\n    length: %d", filter.len);
2058                 printf("\n    dword[]: 0x");
2059                 for (i = 0; i < 32; i++)
2060                         printf("%08x ", (unsigned)rte_be_to_cpu_32(filter.dwords[i]));
2061                 printf("\n    mask[]: 0b");
2062                 for (i = 0; i < 16; i++) {
2063                         for (j = 0; j < 8; j++)
2064                                 printf("%c", (filter.mask[i] & (1 << j)) ? '1' : '0');
2065                 }
2066                 printf("\n    priority: %d    queue: %d\n",
2067                         filter.priority, rx_queue);
2068         }
2069 }