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 struct igb_ring_desc {
 572         union igb_ring_dword lo_dword;
 573         union igb_ring_dword hi_dword;
 574 };
 575
 576 static void
 577 ring_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id)
 578 {
 579         struct igb_ring_desc *ring;
 580         struct igb_ring_desc rd;
 581
 582         ring = (struct igb_ring_desc *) ring_mz->addr;
 583         rd.lo_dword = rte_le_to_cpu_64(ring[desc_id].lo_dword);
 584         rd.hi_dword = rte_le_to_cpu_64(ring[desc_id].hi_dword);
 585         printf("    0x%08X - 0x%08X / 0x%08X - 0x%08X\n",
 586                 (unsigned)rd.lo_dword.words.lo, (unsigned)rd.lo_dword.words.hi,
 587                 (unsigned)rd.hi_dword.words.lo, (unsigned)rd.hi_dword.words.hi);
 588 }
 589
 590 void
 591 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id)
 592 {
 593         const struct rte_memzone *rx_mz;
 594
 595         if (port_id_is_invalid(port_id))
 596                 return;
 597         if (rx_queue_id_is_invalid(rxq_id))
 598                 return;
 599         if (rx_desc_id_is_invalid(rxd_id))
 600                 return;
 601         rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id);
 602         if (rx_mz == NULL)
 603                 return;
 604         ring_descriptor_display(rx_mz, rxd_id);
 605 }
 606
 607 void
 608 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id)
 609 {
 610         const struct rte_memzone *tx_mz;
 611
 612         if (port_id_is_invalid(port_id))
 613                 return;
 614         if (tx_queue_id_is_invalid(txq_id))
 615                 return;
 616         if (tx_desc_id_is_invalid(txd_id))
 617                 return;
 618         tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id);
 619         if (tx_mz == NULL)
 620                 return;
 621         ring_descriptor_display(tx_mz, txd_id);
 622 }
 623
 624 void
 625 fwd_lcores_config_display(void)
 626 {
 627         lcoreid_t lc_id;
 628
 629         printf("List of forwarding lcores:");
 630         for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++)
 631                 printf(" %2u", fwd_lcores_cpuids[lc_id]);
 632         printf("\n");
 633 }
 634 void
 635 rxtx_config_display(void)
 636 {
 637         printf("  %s packet forwarding - CRC stripping %s - "
 638                "packets/burst=%d\n", cur_fwd_eng->fwd_mode_name,
 639                rx_mode.hw_strip_crc ? "enabled" : "disabled",
 640                nb_pkt_per_burst);
 641
 642         if (cur_fwd_eng == &tx_only_engine)
 643                 printf("  packet len=%u - nb packet segments=%d\n",
 644                                 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs);
 645
 646         printf("  nb forwarding cores=%d - nb forwarding ports=%d\n",
 647                nb_fwd_lcores, nb_fwd_ports);
 648         printf("  RX queues=%d - RX desc=%d - RX free threshold=%d\n",
 649                nb_rxq, nb_rxd, rx_free_thresh);
 650         printf("  RX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
 651                rx_thresh.pthresh, rx_thresh.hthresh, rx_thresh.wthresh);
 652         printf("  TX queues=%d - TX desc=%d - TX free threshold=%d\n",
 653                nb_txq, nb_txd, tx_free_thresh);
 654         printf("  TX threshold registers: pthresh=%d hthresh=%d wthresh=%d\n",
 655                tx_thresh.pthresh, tx_thresh.hthresh, tx_thresh.wthresh);
 656         printf("  TX RS bit threshold=%d - TXQ flags=0x%"PRIx32"\n",
 657                tx_rs_thresh, txq_flags);
 658 }
 659
 660 void
 661 port_rss_reta_info(portid_t port_id,struct rte_eth_rss_reta *reta_conf)
 662 {
 663         uint8_t i,j;
 664         int ret;
 665
 666         if (port_id_is_invalid(port_id))
 667                 return;
 668
 669         ret = rte_eth_dev_rss_reta_query(port_id, reta_conf);
 670         if (ret != 0) {
 671                 printf("Failed to get RSS RETA info, return code = %d\n", ret);
 672                 return;
 673         }
 674
 675         if (reta_conf->mask_lo != 0) {
 676                 for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
 677                         if (reta_conf->mask_lo & (uint64_t)(1ULL << i))
 678                                 printf("RSS RETA configuration: hash index=%d,"
 679                                         "queue=%d\n",i,reta_conf->reta[i]);
 680                 }
 681         }
 682
 683         if (reta_conf->mask_hi != 0) {
 684                 for (i = 0; i< ETH_RSS_RETA_NUM_ENTRIES/2; i++) {
 685                         if(reta_conf->mask_hi & (uint64_t)(1ULL << i)) {
 686                                 j = (uint8_t)(i + ETH_RSS_RETA_NUM_ENTRIES/2);
 687                                 printf("RSS RETA configuration: hash index=%d,"
 688                                         "queue=%d\n",j,reta_conf->reta[j]);
 689                         }
 690                 }
 691         }
 692 }
 693
 694 /*
 695  * Displays the RSS hash functions of a port, and, optionaly, the RSS hash
 696  * key of the port.
 697  */
 698 void
 699 port_rss_hash_conf_show(portid_t port_id, int show_rss_key)
 700 {
 701         struct rte_eth_rss_conf rss_conf;
 702         uint8_t rss_key[10 * 4];
 703         uint16_t rss_hf;
 704         uint8_t i;
 705         int diag;
 706
 707         if (port_id_is_invalid(port_id))
 708                 return;
 709         /* Get RSS hash key if asked to display it */
 710         rss_conf.rss_key = (show_rss_key) ? rss_key : NULL;
 711         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
 712         if (diag != 0) {
 713                 switch (diag) {
 714                 case -ENODEV:
 715                         printf("port index %d invalid\n", port_id);
 716                         break;
 717                 case -ENOTSUP:
 718                         printf("operation not supported by device\n");
 719                         break;
 720                 default:
 721                         printf("operation failed - diag=%d\n", diag);
 722                         break;
 723                 }
 724                 return;
 725         }
 726         rss_hf = rss_conf.rss_hf;
 727         if (rss_hf == 0) {
 728                 printf("RSS disabled\n");
 729                 return;
 730         }
 731         printf("RSS functions:\n ");
 732         if (rss_hf & ETH_RSS_IPV4)
 733                 printf("ip4");
 734         if (rss_hf & ETH_RSS_IPV4_TCP)
 735                 printf(" tcp4");
 736         if (rss_hf & ETH_RSS_IPV4_UDP)
 737                 printf(" udp4");
 738         if (rss_hf & ETH_RSS_IPV6)
 739                 printf(" ip6");
 740         if (rss_hf & ETH_RSS_IPV6_EX)
 741                 printf(" ip6-ex");
 742         if (rss_hf & ETH_RSS_IPV6_TCP)
 743                 printf(" tcp6");
 744         if (rss_hf & ETH_RSS_IPV6_TCP_EX)
 745                 printf(" tcp6-ex");
 746         if (rss_hf & ETH_RSS_IPV6_UDP)
 747                 printf(" udp6");
 748         if (rss_hf & ETH_RSS_IPV6_UDP_EX)
 749                 printf(" udp6-ex");
 750         printf("\n");
 751         if (!show_rss_key)
 752                 return;
 753         printf("RSS key:\n");
 754         for (i = 0; i < sizeof(rss_key); i++)
 755                 printf("%02X", rss_key[i]);
 756         printf("\n");
 757 }
 758
 759 void
 760 port_rss_hash_key_update(portid_t port_id, uint8_t *hash_key)
 761 {
 762         struct rte_eth_rss_conf rss_conf;
 763         int diag;
 764
 765         rss_conf.rss_key = NULL;
 766         diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf);
 767         if (diag == 0) {
 768                 rss_conf.rss_key = hash_key;
 769                 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf);
 770         }
 771         if (diag == 0)
 772                 return;
 773
 774         switch (diag) {
 775         case -ENODEV:
 776                 printf("port index %d invalid\n", port_id);
 777                 break;
 778         case -ENOTSUP:
 779                 printf("operation not supported by device\n");
 780                 break;
 781         default:
 782                 printf("operation failed - diag=%d\n", diag);
 783                 break;
 784         }
 785 }
 786
 787 /*
 788  * Setup forwarding configuration for each logical core.
 789  */
 790 static void
 791 setup_fwd_config_of_each_lcore(struct fwd_config *cfg)
 792 {
 793         streamid_t nb_fs_per_lcore;
 794         streamid_t nb_fs;
 795         streamid_t sm_id;
 796         lcoreid_t  nb_extra;
 797         lcoreid_t  nb_fc;
 798         lcoreid_t  nb_lc;
 799         lcoreid_t  lc_id;
 800
 801         nb_fs = cfg->nb_fwd_streams;
 802         nb_fc = cfg->nb_fwd_lcores;
 803         if (nb_fs <= nb_fc) {
 804                 nb_fs_per_lcore = 1;
 805                 nb_extra = 0;
 806         } else {
 807                 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc);
 808                 nb_extra = (lcoreid_t) (nb_fs % nb_fc);
 809         }
 810
 811         nb_lc = (lcoreid_t) (nb_fc - nb_extra);
 812         sm_id = 0;
 813         for (lc_id = 0; lc_id < nb_lc; lc_id++) {
 814                 fwd_lcores[lc_id]->stream_idx = sm_id;
 815                 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore;
 816                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
 817         }
 818
 819         /*
 820          * Assign extra remaining streams, if any.
 821          */
 822         nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1);
 823         for (lc_id = 0; lc_id < nb_extra; lc_id++) {
 824                 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id;
 825                 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore;
 826                 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore);
 827         }
 828 }
 829
 830 static void
 831 simple_fwd_config_setup(void)
 832 {
 833         portid_t i;
 834         portid_t j;
 835         portid_t inc = 2;
 836
 837         if (port_topology == PORT_TOPOLOGY_CHAINED ||
 838             port_topology == PORT_TOPOLOGY_LOOP) {
 839                 inc = 1;
 840         } else if (nb_fwd_ports % 2) {
 841                 printf("\nWarning! Cannot handle an odd number of ports "
 842                        "with the current port topology. Configuration "
 843                        "must be changed to have an even number of ports, "
 844                        "or relaunch application with "
 845                        "--port-topology=chained\n\n");
 846         }
 847
 848         cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports;
 849         cur_fwd_config.nb_fwd_streams =
 850                 (streamid_t) cur_fwd_config.nb_fwd_ports;
 851
 852         /* reinitialize forwarding streams */
 853         init_fwd_streams();
 854
 855         /*
 856          * In the simple forwarding test, the number of forwarding cores
 857          * must be lower or equal to the number of forwarding ports.
 858          */
 859         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
 860         if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports)
 861                 cur_fwd_config.nb_fwd_lcores =
 862                         (lcoreid_t) cur_fwd_config.nb_fwd_ports;
 863         setup_fwd_config_of_each_lcore(&cur_fwd_config);
 864
 865         for (i = 0; i < cur_fwd_config.nb_fwd_ports; i = (portid_t) (i + inc)) {
 866                 if (port_topology != PORT_TOPOLOGY_LOOP)
 867                         j = (portid_t) ((i + 1) % cur_fwd_config.nb_fwd_ports);
 868                 else
 869                         j = i;
 870                 fwd_streams[i]->rx_port   = fwd_ports_ids[i];
 871                 fwd_streams[i]->rx_queue  = 0;
 872                 fwd_streams[i]->tx_port   = fwd_ports_ids[j];
 873                 fwd_streams[i]->tx_queue  = 0;
 874                 fwd_streams[i]->peer_addr = j;
 875
 876                 if (port_topology == PORT_TOPOLOGY_PAIRED) {
 877                         fwd_streams[j]->rx_port   = fwd_ports_ids[j];
 878                         fwd_streams[j]->rx_queue  = 0;
 879                         fwd_streams[j]->tx_port   = fwd_ports_ids[i];
 880                         fwd_streams[j]->tx_queue  = 0;
 881                         fwd_streams[j]->peer_addr = i;
 882                 }
 883         }
 884 }
 885
 886 /**
 887  * For the RSS forwarding test, each core is assigned on every port a transmit
 888  * queue whose index is the index of the core itself. This approach limits the
 889  * maximumm number of processing cores of the RSS test to the maximum number of
 890  * TX queues supported by the devices.
 891  *
 892  * Each core is assigned a single stream, each stream being composed of
 893  * a RX queue to poll on a RX port for input messages, associated with
 894  * a TX queue of a TX port where to send forwarded packets.
 895  * All packets received on the RX queue of index "RxQj" of the RX port "RxPi"
 896  * are sent on the TX queue "TxQl" of the TX port "TxPk" according to the two
 897  * following rules:
 898  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
 899  *    - TxQl = RxQj
 900  */
 901 static void
 902 rss_fwd_config_setup(void)
 903 {
 904         portid_t   rxp;
 905         portid_t   txp;
 906         queueid_t  rxq;
 907         queueid_t  nb_q;
 908         lcoreid_t  lc_id;
 909
 910         nb_q = nb_rxq;
 911         if (nb_q > nb_txq)
 912                 nb_q = nb_txq;
 913         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
 914         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
 915         cur_fwd_config.nb_fwd_streams =
 916                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
 917         if (cur_fwd_config.nb_fwd_streams > cur_fwd_config.nb_fwd_lcores)
 918                 cur_fwd_config.nb_fwd_streams =
 919                         (streamid_t)cur_fwd_config.nb_fwd_lcores;
 920         else
 921                 cur_fwd_config.nb_fwd_lcores =
 922                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
 923
 924         /* reinitialize forwarding streams */
 925         init_fwd_streams();
 926
 927         setup_fwd_config_of_each_lcore(&cur_fwd_config);
 928         rxp = 0; rxq = 0;
 929         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
 930                 struct fwd_stream *fs;
 931
 932                 fs = fwd_streams[lc_id];
 933
 934                 if ((rxp & 0x1) == 0)
 935                         txp = (portid_t) (rxp + 1);
 936                 else
 937                         txp = (portid_t) (rxp - 1);
 938                 /*
 939                  * if we are in loopback, simply send stuff out through the
 940                  * ingress port
 941                  */
 942                 if (port_topology == PORT_TOPOLOGY_LOOP)
 943                         txp = rxp;
 944
 945                 fs->rx_port = fwd_ports_ids[rxp];
 946                 fs->rx_queue = rxq;
 947                 fs->tx_port = fwd_ports_ids[txp];
 948                 fs->tx_queue = rxq;
 949                 fs->peer_addr = fs->tx_port;
 950                 rxq = (queueid_t) (rxq + 1);
 951                 if (rxq < nb_q)
 952                         continue;
 953                 /*
 954                  * rxq == nb_q
 955                  * Restart from RX queue 0 on next RX port
 956                  */
 957                 rxq = 0;
 958                 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
 959                         rxp = (portid_t)
 960                                 (rxp + ((nb_ports >> 1) / nb_fwd_ports));
 961                 else
 962                         rxp = (portid_t) (rxp + 1);
 963         }
 964 }
 965
 966 /*
 967  * In DCB and VT on,the mapping of 128 receive queues to 128 transmit queues.
 968  */
 969 static void
 970 dcb_rxq_2_txq_mapping(queueid_t rxq, queueid_t *txq)
 971 {
 972         if(dcb_q_mapping == DCB_4_TCS_Q_MAPPING) {
 973
 974                 if (rxq < 32)
 975                         /* tc0: 0-31 */
 976                         *txq = rxq;
 977                 else if (rxq < 64) {
 978                         /* tc1: 64-95 */
 979                         *txq =  (uint16_t)(rxq + 32);
 980                 }
 981                 else {
 982                         /* tc2: 96-111;tc3:112-127 */
 983                         *txq =  (uint16_t)(rxq/2 + 64);
 984                 }
 985         }
 986         else {
 987                 if (rxq < 16)
 988                         /* tc0 mapping*/
 989                         *txq = rxq;
 990                 else if (rxq < 32) {
 991                         /* tc1 mapping*/
 992                          *txq = (uint16_t)(rxq + 16);
 993                 }
 994                 else if (rxq < 64) {
 995                         /*tc2,tc3 mapping */
 996                         *txq =  (uint16_t)(rxq + 32);
 997                 }
 998                 else {
 999                         /* tc4,tc5,tc6 and tc7 mapping */
1000                         *txq =  (uint16_t)(rxq/2 + 64);
1001                 }
1002         }
1003 }
1004
1005 /**
1006  * For the DCB forwarding test, each core is assigned on every port multi-transmit
1007  * queue.
1008  *
1009  * Each core is assigned a multi-stream, each stream being composed of
1010  * a RX queue to poll on a RX port for input messages, associated with
1011  * a TX queue of a TX port where to send forwarded packets.
1012  * All packets received on the RX queue of index "RxQj" of the RX port "RxPi"
1013  * are sent on the TX queue "TxQl" of the TX port "TxPk" according to the two
1014  * following rules:
1015  * In VT mode,
1016  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
1017  *    - TxQl = RxQj
1018  * In non-VT mode,
1019  *    - TxPk = (RxPi + 1) if RxPi is even, (RxPi - 1) if RxPi is odd
1020  *    There is a mapping of RxQj to TxQl to be required,and the mapping was implemented
1021  *    in dcb_rxq_2_txq_mapping function.
1022  */
1023 static void
1024 dcb_fwd_config_setup(void)
1025 {
1026         portid_t   rxp;
1027         portid_t   txp;
1028         queueid_t  rxq;
1029         queueid_t  nb_q;
1030         lcoreid_t  lc_id;
1031         uint16_t sm_id;
1032
1033         nb_q = nb_rxq;
1034
1035         cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
1036         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
1037         cur_fwd_config.nb_fwd_streams =
1038                 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports);
1039
1040         /* reinitialize forwarding streams */
1041         init_fwd_streams();
1042
1043         setup_fwd_config_of_each_lcore(&cur_fwd_config);
1044         rxp = 0; rxq = 0;
1045         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
1046                 /* a fwd core can run multi-streams */
1047                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++)
1048                 {
1049                         struct fwd_stream *fs;
1050                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
1051                         if ((rxp & 0x1) == 0)
1052                                 txp = (portid_t) (rxp + 1);
1053                         else
1054                                 txp = (portid_t) (rxp - 1);
1055                         fs->rx_port = fwd_ports_ids[rxp];
1056                         fs->rx_queue = rxq;
1057                         fs->tx_port = fwd_ports_ids[txp];
1058                         if (dcb_q_mapping == DCB_VT_Q_MAPPING)
1059                                 fs->tx_queue = rxq;
1060                         else
1061                                 dcb_rxq_2_txq_mapping(rxq, &fs->tx_queue);
1062                         fs->peer_addr = fs->tx_port;
1063                         rxq = (queueid_t) (rxq + 1);
1064                         if (rxq < nb_q)
1065                                 continue;
1066                         rxq = 0;
1067                         if (numa_support && (nb_fwd_ports <= (nb_ports >> 1)))
1068                                 rxp = (portid_t)
1069                                         (rxp + ((nb_ports >> 1) / nb_fwd_ports));
1070                         else
1071                                 rxp = (portid_t) (rxp + 1);
1072                 }
1073         }
1074 }
1075
1076 static void
1077 icmp_echo_config_setup(void)
1078 {
1079         portid_t  rxp;
1080         queueid_t rxq;
1081         lcoreid_t lc_id;
1082         uint16_t  sm_id;
1083
1084         if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores)
1085                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t)
1086                         (nb_txq * nb_fwd_ports);
1087         else
1088                 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores;
1089         cur_fwd_config.nb_fwd_ports = nb_fwd_ports;
1090         cur_fwd_config.nb_fwd_streams =
1091                 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports);
1092         if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores)
1093                 cur_fwd_config.nb_fwd_lcores =
1094                         (lcoreid_t)cur_fwd_config.nb_fwd_streams;
1095         if (verbose_level > 0) {
1096                 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n",
1097                        __FUNCTION__,
1098                        cur_fwd_config.nb_fwd_lcores,
1099                        cur_fwd_config.nb_fwd_ports,
1100                        cur_fwd_config.nb_fwd_streams);
1101         }
1102
1103         /* reinitialize forwarding streams */
1104         init_fwd_streams();
1105         setup_fwd_config_of_each_lcore(&cur_fwd_config);
1106         rxp = 0; rxq = 0;
1107         for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) {
1108                 if (verbose_level > 0)
1109                         printf("  core=%d: \n", lc_id);
1110                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
1111                         struct fwd_stream *fs;
1112                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
1113                         fs->rx_port = fwd_ports_ids[rxp];
1114                         fs->rx_queue = rxq;
1115                         fs->tx_port = fs->rx_port;
1116                         fs->tx_queue = lc_id;
1117                         fs->peer_addr = fs->tx_port;
1118                         if (verbose_level > 0)
1119                                 printf("  stream=%d port=%d rxq=%d txq=%d\n",
1120                                        sm_id, fs->rx_port, fs->rx_queue,
1121                                        fs->tx_queue);
1122                         rxq = (queueid_t) (rxq + 1);
1123                         if (rxq == nb_rxq) {
1124                                 rxq = 0;
1125                                 rxp = (portid_t) (rxp + 1);
1126                         }
1127                 }
1128         }
1129 }
1130
1131 void
1132 fwd_config_setup(void)
1133 {
1134         cur_fwd_config.fwd_eng = cur_fwd_eng;
1135         if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) {
1136                 icmp_echo_config_setup();
1137                 return;
1138         }
1139         if ((nb_rxq > 1) && (nb_txq > 1)){
1140                 if (dcb_config)
1141                         dcb_fwd_config_setup();
1142                 else
1143                         rss_fwd_config_setup();
1144         }
1145         else
1146                 simple_fwd_config_setup();
1147 }
1148
1149 static void
1150 pkt_fwd_config_display(struct fwd_config *cfg)
1151 {
1152         struct fwd_stream *fs;
1153         lcoreid_t  lc_id;
1154         streamid_t sm_id;
1155
1156         printf("%s packet forwarding - ports=%d - cores=%d - streams=%d - "
1157                 "NUMA support %s, MP over anonymous pages %s\n",
1158                 cfg->fwd_eng->fwd_mode_name,
1159                 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams,
1160                 numa_support == 1 ? "enabled" : "disabled",
1161                 mp_anon != 0 ? "enabled" : "disabled");
1162
1163         if (strcmp(cfg->fwd_eng->fwd_mode_name, "mac_retry") == 0)
1164                 printf("TX retry num: %u, delay between TX retries: %uus\n",
1165                         burst_tx_retry_num, burst_tx_delay_time);
1166         for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) {
1167                 printf("Logical Core %u (socket %u) forwards packets on "
1168                        "%d streams:",
1169                        fwd_lcores_cpuids[lc_id],
1170                        rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]),
1171                        fwd_lcores[lc_id]->stream_nb);
1172                 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) {
1173                         fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id];
1174                         printf("\n  RX P=%d/Q=%d (socket %u) -> TX "
1175                                "P=%d/Q=%d (socket %u) ",
1176                                fs->rx_port, fs->rx_queue,
1177                                ports[fs->rx_port].socket_id,
1178                                fs->tx_port, fs->tx_queue,
1179                                ports[fs->tx_port].socket_id);
1180                         print_ethaddr("peer=",
1181                                       &peer_eth_addrs[fs->peer_addr]);
1182                 }
1183                 printf("\n");
1184         }
1185         printf("\n");
1186 }
1187
1188
1189 void
1190 fwd_config_display(void)
1191 {
1192         if((dcb_config) && (nb_fwd_lcores == 1)) {
1193                 printf("In DCB mode,the nb forwarding cores should be larger than 1\n");
1194                 return;
1195         }
1196         fwd_config_setup();
1197         pkt_fwd_config_display(&cur_fwd_config);
1198 }
1199
1200 int
1201 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc)
1202 {
1203         unsigned int i;
1204         unsigned int lcore_cpuid;
1205         int record_now;
1206
1207         record_now = 0;
1208  again:
1209         for (i = 0; i < nb_lc; i++) {
1210                 lcore_cpuid = lcorelist[i];
1211                 if (! rte_lcore_is_enabled(lcore_cpuid)) {
1212                         printf("lcore %u not enabled\n", lcore_cpuid);
1213                         return -1;
1214                 }
1215                 if (lcore_cpuid == rte_get_master_lcore()) {
1216                         printf("lcore %u cannot be masked on for running "
1217                                "packet forwarding, which is the master lcore "
1218                                "and reserved for command line parsing only\n",
1219                                lcore_cpuid);
1220                         return -1;
1221                 }
1222                 if (record_now)
1223                         fwd_lcores_cpuids[i] = lcore_cpuid;
1224         }
1225         if (record_now == 0) {
1226                 record_now = 1;
1227                 goto again;
1228         }
1229         nb_cfg_lcores = (lcoreid_t) nb_lc;
1230         if (nb_fwd_lcores != (lcoreid_t) nb_lc) {
1231                 printf("previous number of forwarding cores %u - changed to "
1232                        "number of configured cores %u\n",
1233                        (unsigned int) nb_fwd_lcores, nb_lc);
1234                 nb_fwd_lcores = (lcoreid_t) nb_lc;
1235         }
1236
1237         return 0;
1238 }
1239
1240 int
1241 set_fwd_lcores_mask(uint64_t lcoremask)
1242 {
1243         unsigned int lcorelist[64];
1244         unsigned int nb_lc;
1245         unsigned int i;
1246
1247         if (lcoremask == 0) {
1248                 printf("Invalid NULL mask of cores\n");
1249                 return -1;
1250         }
1251         nb_lc = 0;
1252         for (i = 0; i < 64; i++) {
1253                 if (! ((uint64_t)(1ULL << i) & lcoremask))
1254                         continue;
1255                 lcorelist[nb_lc++] = i;
1256         }
1257         return set_fwd_lcores_list(lcorelist, nb_lc);
1258 }
1259
1260 void
1261 set_fwd_lcores_number(uint16_t nb_lc)
1262 {
1263         if (nb_lc > nb_cfg_lcores) {
1264                 printf("nb fwd cores %u > %u (max. number of configured "
1265                        "lcores) - ignored\n",
1266                        (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores);
1267                 return;
1268         }
1269         nb_fwd_lcores = (lcoreid_t) nb_lc;
1270         printf("Number of forwarding cores set to %u\n",
1271                (unsigned int) nb_fwd_lcores);
1272 }
1273
1274 void
1275 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt)
1276 {
1277         unsigned int i;
1278         portid_t port_id;
1279         int record_now;
1280
1281         record_now = 0;
1282  again:
1283         for (i = 0; i < nb_pt; i++) {
1284                 port_id = (portid_t) portlist[i];
1285                 if (port_id >= nb_ports) {
1286                         printf("Invalid port id %u >= %u\n",
1287                                (unsigned int) port_id,
1288                                (unsigned int) nb_ports);
1289                         return;
1290                 }
1291                 if (record_now)
1292                         fwd_ports_ids[i] = port_id;
1293         }
1294         if (record_now == 0) {
1295                 record_now = 1;
1296                 goto again;
1297         }
1298         nb_cfg_ports = (portid_t) nb_pt;
1299         if (nb_fwd_ports != (portid_t) nb_pt) {
1300                 printf("previous number of forwarding ports %u - changed to "
1301                        "number of configured ports %u\n",
1302                        (unsigned int) nb_fwd_ports, nb_pt);
1303                 nb_fwd_ports = (portid_t) nb_pt;
1304         }
1305 }
1306
1307 void
1308 set_fwd_ports_mask(uint64_t portmask)
1309 {
1310         unsigned int portlist[64];
1311         unsigned int nb_pt;
1312         unsigned int i;
1313
1314         if (portmask == 0) {
1315                 printf("Invalid NULL mask of ports\n");
1316                 return;
1317         }
1318         nb_pt = 0;
1319         for (i = 0; i < 64; i++) {
1320                 if (! ((uint64_t)(1ULL << i) & portmask))
1321                         continue;
1322                 portlist[nb_pt++] = i;
1323         }
1324         set_fwd_ports_list(portlist, nb_pt);
1325 }
1326
1327 void
1328 set_fwd_ports_number(uint16_t nb_pt)
1329 {
1330         if (nb_pt > nb_cfg_ports) {
1331                 printf("nb fwd ports %u > %u (number of configured "
1332                        "ports) - ignored\n",
1333                        (unsigned int) nb_pt, (unsigned int) nb_cfg_ports);
1334                 return;
1335         }
1336         nb_fwd_ports = (portid_t) nb_pt;
1337         printf("Number of forwarding ports set to %u\n",
1338                (unsigned int) nb_fwd_ports);
1339 }
1340
1341 void
1342 set_nb_pkt_per_burst(uint16_t nb)
1343 {
1344         if (nb > MAX_PKT_BURST) {
1345                 printf("nb pkt per burst: %u > %u (maximum packet per burst) "
1346                        " ignored\n",
1347                        (unsigned int) nb, (unsigned int) MAX_PKT_BURST);
1348                 return;
1349         }
1350         nb_pkt_per_burst = nb;
1351         printf("Number of packets per burst set to %u\n",
1352                (unsigned int) nb_pkt_per_burst);
1353 }
1354
1355 void
1356 set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs)
1357 {
1358         uint16_t tx_pkt_len;
1359         unsigned i;
1360
1361         if (nb_segs >= (unsigned) nb_txd) {
1362                 printf("nb segments per TX packets=%u >= nb_txd=%u - ignored\n",
1363                        nb_segs, (unsigned int) nb_txd);
1364                 return;
1365         }
1366
1367         /*
1368          * Check that each segment length is greater or equal than
1369          * the mbuf data sise.
1370          * Check also that the total packet length is greater or equal than the
1371          * size of an empty UDP/IP packet (sizeof(struct ether_hdr) + 20 + 8).
1372          */
1373         tx_pkt_len = 0;
1374         for (i = 0; i < nb_segs; i++) {
1375                 if (seg_lengths[i] > (unsigned) mbuf_data_size) {
1376                         printf("length[%u]=%u > mbuf_data_size=%u - give up\n",
1377                                i, seg_lengths[i], (unsigned) mbuf_data_size);
1378                         return;
1379                 }
1380                 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]);
1381         }
1382         if (tx_pkt_len < (sizeof(struct ether_hdr) + 20 + 8)) {
1383                 printf("total packet length=%u < %d - give up\n",
1384                                 (unsigned) tx_pkt_len,
1385                                 (int)(sizeof(struct ether_hdr) + 20 + 8));
1386                 return;
1387         }
1388
1389         for (i = 0; i < nb_segs; i++)
1390                 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i];
1391
1392         tx_pkt_length  = tx_pkt_len;
1393         tx_pkt_nb_segs = (uint8_t) nb_segs;
1394 }
1395
1396 char*
1397 list_pkt_forwarding_modes(void)
1398 {
1399         static char fwd_modes[128] = "";
1400         const char *separator = "|";
1401         struct fwd_engine *fwd_eng;
1402         unsigned i = 0;
1403
1404         if (strlen (fwd_modes) == 0) {
1405                 while ((fwd_eng = fwd_engines[i++]) != NULL) {
1406                         strcat(fwd_modes, fwd_eng->fwd_mode_name);
1407                         strcat(fwd_modes, separator);
1408                 }
1409                 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0';
1410         }
1411
1412         return fwd_modes;
1413 }
1414
1415 void
1416 set_pkt_forwarding_mode(const char *fwd_mode_name)
1417 {
1418         struct fwd_engine *fwd_eng;
1419         unsigned i;
1420
1421         i = 0;
1422         while ((fwd_eng = fwd_engines[i]) != NULL) {
1423                 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) {
1424                         printf("Set %s packet forwarding mode\n",
1425                                fwd_mode_name);
1426                         cur_fwd_eng = fwd_eng;
1427                         return;
1428                 }
1429                 i++;
1430         }
1431         printf("Invalid %s packet forwarding mode\n", fwd_mode_name);
1432 }
1433
1434 void
1435 set_verbose_level(uint16_t vb_level)
1436 {
1437         printf("Change verbose level from %u to %u\n",
1438                (unsigned int) verbose_level, (unsigned int) vb_level);
1439         verbose_level = vb_level;
1440 }
1441
1442 void
1443 vlan_extend_set(portid_t port_id, int on)
1444 {
1445         int diag;
1446         int vlan_offload;
1447
1448         if (port_id_is_invalid(port_id))
1449                 return;
1450
1451         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
1452
1453         if (on)
1454                 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD;
1455         else
1456                 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD;
1457
1458         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
1459         if (diag < 0)
1460                 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed "
1461                "diag=%d\n", port_id, on, diag);
1462 }
1463
1464 void
1465 rx_vlan_strip_set(portid_t port_id, int on)
1466 {
1467         int diag;
1468         int vlan_offload;
1469
1470         if (port_id_is_invalid(port_id))
1471                 return;
1472
1473         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
1474
1475         if (on)
1476                 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD;
1477         else
1478                 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD;
1479
1480         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
1481         if (diag < 0)
1482                 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed "
1483                "diag=%d\n", port_id, on, diag);
1484 }
1485
1486 void
1487 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on)
1488 {
1489         int diag;
1490
1491         if (port_id_is_invalid(port_id))
1492                 return;
1493
1494         diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on);
1495         if (diag < 0)
1496                 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed "
1497                "diag=%d\n", port_id, queue_id, on, diag);
1498 }
1499
1500 void
1501 rx_vlan_filter_set(portid_t port_id, int on)
1502 {
1503         int diag;
1504         int vlan_offload;
1505
1506         if (port_id_is_invalid(port_id))
1507                 return;
1508
1509         vlan_offload = rte_eth_dev_get_vlan_offload(port_id);
1510
1511         if (on)
1512                 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD;
1513         else
1514                 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD;
1515
1516         diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload);
1517         if (diag < 0)
1518                 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed "
1519                "diag=%d\n", port_id, on, diag);
1520 }
1521
1522 void
1523 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on)
1524 {
1525         int diag;
1526
1527         if (port_id_is_invalid(port_id))
1528                 return;
1529         if (vlan_id_is_invalid(vlan_id))
1530                 return;
1531         diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on);
1532         if (diag == 0)
1533                 return;
1534         printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed "
1535                "diag=%d\n",
1536                port_id, vlan_id, on, diag);
1537 }
1538
1539 void
1540 rx_vlan_all_filter_set(portid_t port_id, int on)
1541 {
1542         uint16_t vlan_id;
1543
1544         if (port_id_is_invalid(port_id))
1545                 return;
1546         for (vlan_id = 0; vlan_id < 4096; vlan_id++)
1547                 rx_vft_set(port_id, vlan_id, on);
1548 }
1549
1550 void
1551 vlan_tpid_set(portid_t port_id, uint16_t tp_id)
1552 {
1553         int diag;
1554         if (port_id_is_invalid(port_id))
1555                 return;
1556
1557         diag = rte_eth_dev_set_vlan_ether_type(port_id, tp_id);
1558         if (diag == 0)
1559                 return;
1560
1561         printf("tx_vlan_tpid_set(port_pi=%d, tpid=%d) failed "
1562                "diag=%d\n",
1563                port_id, tp_id, diag);
1564 }
1565
1566 void
1567 tx_vlan_set(portid_t port_id, uint16_t vlan_id)
1568 {
1569         if (port_id_is_invalid(port_id))
1570                 return;
1571         if (vlan_id_is_invalid(vlan_id))
1572                 return;
1573         ports[port_id].tx_ol_flags |= PKT_TX_VLAN_PKT;
1574         ports[port_id].tx_vlan_id = vlan_id;
1575 }
1576
1577 void
1578 tx_vlan_reset(portid_t port_id)
1579 {
1580         if (port_id_is_invalid(port_id))
1581                 return;
1582         ports[port_id].tx_ol_flags &= ~PKT_TX_VLAN_PKT;
1583 }
1584
1585 void
1586 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value)
1587 {
1588         uint16_t i;
1589         uint8_t existing_mapping_found = 0;
1590
1591         if (port_id_is_invalid(port_id))
1592                 return;
1593
1594         if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id)))
1595                 return;
1596
1597         if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) {
1598                 printf("map_value not in required range 0..%d\n",
1599                                 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1);
1600                 return;
1601         }
1602
1603         if (!is_rx) { /*then tx*/
1604                 for (i = 0; i < nb_tx_queue_stats_mappings; i++) {
1605                         if ((tx_queue_stats_mappings[i].port_id == port_id) &&
1606                             (tx_queue_stats_mappings[i].queue_id == queue_id)) {
1607                                 tx_queue_stats_mappings[i].stats_counter_id = map_value;
1608                                 existing_mapping_found = 1;
1609                                 break;
1610                         }
1611                 }
1612                 if (!existing_mapping_found) { /* A new additional mapping... */
1613                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].port_id = port_id;
1614                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].queue_id = queue_id;
1615                         tx_queue_stats_mappings[nb_tx_queue_stats_mappings].stats_counter_id = map_value;
1616                         nb_tx_queue_stats_mappings++;
1617                 }
1618         }
1619         else { /*rx*/
1620                 for (i = 0; i < nb_rx_queue_stats_mappings; i++) {
1621                         if ((rx_queue_stats_mappings[i].port_id == port_id) &&
1622                             (rx_queue_stats_mappings[i].queue_id == queue_id)) {
1623                                 rx_queue_stats_mappings[i].stats_counter_id = map_value;
1624                                 existing_mapping_found = 1;
1625                                 break;
1626                         }
1627                 }
1628                 if (!existing_mapping_found) { /* A new additional mapping... */
1629                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].port_id = port_id;
1630                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].queue_id = queue_id;
1631                         rx_queue_stats_mappings[nb_rx_queue_stats_mappings].stats_counter_id = map_value;
1632                         nb_rx_queue_stats_mappings++;
1633                 }
1634         }
1635 }
1636
1637 void
1638 tx_cksum_set(portid_t port_id, uint8_t cksum_mask)
1639 {
1640         uint16_t tx_ol_flags;
1641         if (port_id_is_invalid(port_id))
1642                 return;
1643         /* Clear last 4 bits and then set L3/4 checksum mask again */
1644         tx_ol_flags = (uint16_t) (ports[port_id].tx_ol_flags & 0xFFF0);
1645         ports[port_id].tx_ol_flags = (uint16_t) ((cksum_mask & 0xf) | tx_ol_flags);
1646 }
1647
1648 void
1649 fdir_add_signature_filter(portid_t port_id, uint8_t queue_id,
1650                           struct rte_fdir_filter *fdir_filter)
1651 {
1652         int diag;
1653
1654         if (port_id_is_invalid(port_id))
1655                 return;
1656
1657         diag = rte_eth_dev_fdir_add_signature_filter(port_id, fdir_filter,
1658                                                      queue_id);
1659         if (diag == 0)
1660                 return;
1661
1662         printf("rte_eth_dev_fdir_add_signature_filter for port_id=%d failed "
1663                "diag=%d\n", port_id, diag);
1664 }
1665
1666 void
1667 fdir_update_signature_filter(portid_t port_id, uint8_t queue_id,
1668                              struct rte_fdir_filter *fdir_filter)
1669 {
1670         int diag;
1671
1672         if (port_id_is_invalid(port_id))
1673                 return;
1674
1675         diag = rte_eth_dev_fdir_update_signature_filter(port_id, fdir_filter,
1676                                                         queue_id);
1677         if (diag == 0)
1678                 return;
1679
1680         printf("rte_eth_dev_fdir_update_signature_filter for port_id=%d failed "
1681                "diag=%d\n", port_id, diag);
1682 }
1683
1684 void
1685 fdir_remove_signature_filter(portid_t port_id,
1686                              struct rte_fdir_filter *fdir_filter)
1687 {
1688         int diag;
1689
1690         if (port_id_is_invalid(port_id))
1691                 return;
1692
1693         diag = rte_eth_dev_fdir_remove_signature_filter(port_id, fdir_filter);
1694         if (diag == 0)
1695                 return;
1696
1697         printf("rte_eth_dev_fdir_add_signature_filter for port_id=%d failed "
1698                "diag=%d\n", port_id, diag);
1699
1700 }
1701
1702 void
1703 fdir_get_infos(portid_t port_id)
1704 {
1705         struct rte_eth_fdir fdir_infos;
1706
1707         static const char *fdir_stats_border = "########################";
1708
1709         if (port_id_is_invalid(port_id))
1710                 return;
1711
1712         rte_eth_dev_fdir_get_infos(port_id, &fdir_infos);
1713
1714         printf("\n  %s FDIR infos for port %-2d     %s\n",
1715                fdir_stats_border, port_id, fdir_stats_border);
1716
1717         printf("  collision: %-10"PRIu64"  free:     %"PRIu64"\n"
1718                "  maxhash:   %-10"PRIu64"  maxlen:   %"PRIu64"\n"
1719                "  add:       %-10"PRIu64"  remove:   %"PRIu64"\n"
1720                "  f_add:     %-10"PRIu64"  f_remove: %"PRIu64"\n",
1721                (uint64_t)(fdir_infos.collision), (uint64_t)(fdir_infos.free),
1722                (uint64_t)(fdir_infos.maxhash), (uint64_t)(fdir_infos.maxlen),
1723                fdir_infos.add, fdir_infos.remove,
1724                fdir_infos.f_add, fdir_infos.f_remove);
1725         printf("  %s############################%s\n",
1726                fdir_stats_border, fdir_stats_border);
1727 }
1728
1729 void
1730 fdir_add_perfect_filter(portid_t port_id, uint16_t soft_id, uint8_t queue_id,
1731                         uint8_t drop, struct rte_fdir_filter *fdir_filter)
1732 {
1733         int diag;
1734
1735         if (port_id_is_invalid(port_id))
1736                 return;
1737
1738         diag = rte_eth_dev_fdir_add_perfect_filter(port_id, fdir_filter,
1739                                                    soft_id, queue_id, drop);
1740         if (diag == 0)
1741                 return;
1742
1743         printf("rte_eth_dev_fdir_add_perfect_filter for port_id=%d failed "
1744                "diag=%d\n", port_id, diag);
1745 }
1746
1747 void
1748 fdir_update_perfect_filter(portid_t port_id, uint16_t soft_id, uint8_t queue_id,
1749                            uint8_t drop, struct rte_fdir_filter *fdir_filter)
1750 {
1751         int diag;
1752
1753         if (port_id_is_invalid(port_id))
1754                 return;
1755
1756         diag = rte_eth_dev_fdir_update_perfect_filter(port_id, fdir_filter,
1757                                                       soft_id, queue_id, drop);
1758         if (diag == 0)
1759                 return;
1760
1761         printf("rte_eth_dev_fdir_update_perfect_filter for port_id=%d failed "
1762                "diag=%d\n", port_id, diag);
1763 }
1764
1765 void
1766 fdir_remove_perfect_filter(portid_t port_id, uint16_t soft_id,
1767                            struct rte_fdir_filter *fdir_filter)
1768 {
1769         int diag;
1770
1771         if (port_id_is_invalid(port_id))
1772                 return;
1773
1774         diag = rte_eth_dev_fdir_remove_perfect_filter(port_id, fdir_filter,
1775                                                       soft_id);
1776         if (diag == 0)
1777                 return;
1778
1779         printf("rte_eth_dev_fdir_update_perfect_filter for port_id=%d failed "
1780                "diag=%d\n", port_id, diag);
1781 }
1782
1783 void
1784 fdir_set_masks(portid_t port_id, struct rte_fdir_masks *fdir_masks)
1785 {
1786         int diag;
1787
1788         if (port_id_is_invalid(port_id))
1789                 return;
1790
1791         diag = rte_eth_dev_fdir_set_masks(port_id, fdir_masks);
1792         if (diag == 0)
1793                 return;
1794
1795         printf("rte_eth_dev_set_masks_filter for port_id=%d failed "
1796                "diag=%d\n", port_id, diag);
1797 }
1798
1799 void
1800 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on)
1801 {
1802         int diag;
1803
1804         if (port_id_is_invalid(port_id))
1805                 return;
1806         if (is_rx)
1807                 diag = rte_eth_dev_set_vf_rx(port_id,vf,on);
1808         else
1809                 diag = rte_eth_dev_set_vf_tx(port_id,vf,on);
1810         if (diag == 0)
1811                 return;
1812         if(is_rx)
1813                 printf("rte_eth_dev_set_vf_rx for port_id=%d failed "
1814                         "diag=%d\n", port_id, diag);
1815         else
1816                 printf("rte_eth_dev_set_vf_tx for port_id=%d failed "
1817                         "diag=%d\n", port_id, diag);
1818
1819 }
1820
1821 void
1822 set_vf_rx_vlan(portid_t port_id, uint16_t vlan_id, uint64_t vf_mask, uint8_t on)
1823 {
1824         int diag;
1825
1826         if (port_id_is_invalid(port_id))
1827                 return;
1828         if (vlan_id_is_invalid(vlan_id))
1829                 return;
1830         diag = rte_eth_dev_set_vf_vlan_filter(port_id, vlan_id, vf_mask, on);
1831         if (diag == 0)
1832                 return;
1833         printf("rte_eth_dev_set_vf_vlan_filter for port_id=%d failed "
1834                "diag=%d\n", port_id, diag);
1835 }
1836
1837 int
1838 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate)
1839 {
1840         int diag;
1841         struct rte_eth_link link;
1842
1843         if (port_id_is_invalid(port_id))
1844                 return 1;
1845         rte_eth_link_get_nowait(port_id, &link);
1846         if (rate > link.link_speed) {
1847                 printf("Invalid rate value:%u bigger than link speed: %u\n",
1848                         rate, link.link_speed);
1849                 return 1;
1850         }
1851         diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate);
1852         if (diag == 0)
1853                 return diag;
1854         printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n",
1855                 port_id, diag);
1856         return diag;
1857 }
1858
1859 int
1860 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk)
1861 {
1862         int diag;
1863         struct rte_eth_link link;
1864
1865         if (q_msk == 0)
1866                 return 0;
1867
1868         if (port_id_is_invalid(port_id))
1869                 return 1;
1870         rte_eth_link_get_nowait(port_id, &link);
1871         if (rate > link.link_speed) {
1872                 printf("Invalid rate value:%u bigger than link speed: %u\n",
1873                         rate, link.link_speed);
1874                 return 1;
1875         }
1876         diag = rte_eth_set_vf_rate_limit(port_id, vf, rate, q_msk);
1877         if (diag == 0)
1878                 return diag;
1879         printf("rte_eth_set_vf_rate_limit for port_id=%d failed diag=%d\n",
1880                 port_id, diag);
1881         return diag;
1882 }
1883
1884 void
1885 get_ethertype_filter(uint8_t port_id, uint16_t index)
1886 {
1887         struct rte_ethertype_filter filter;
1888         int ret = 0;
1889         uint16_t rx_queue;
1890
1891         memset(&filter, 0, sizeof(filter));
1892         ret = rte_eth_dev_get_ethertype_filter(port_id, index,
1893                                 &filter, &rx_queue);
1894         if (ret < 0) {
1895                 if (ret == (-ENOENT))
1896                         printf("filter[%d] is not enabled\n", index);
1897                 else
1898                         printf("get ethertype filter fails(%s)\n", strerror(-ret));
1899                 return;
1900         } else {
1901                 printf("filter[%d]:\n", index);
1902                 printf("    ethertype:  0x%04x\n",
1903                         rte_le_to_cpu_32(filter.ethertype));
1904                 printf("    priority: %s, %d\n",
1905                         filter.priority_en ? "enable" : "disable",
1906                         filter.priority);
1907                 printf("    queue: %d\n", rx_queue);
1908         }
1909 }
1910
1911 void
1912 get_syn_filter(uint8_t port_id)
1913 {
1914         struct rte_syn_filter filter;
1915         int ret = 0;
1916         uint16_t rx_queue;
1917
1918         memset(&filter, 0, sizeof(filter));
1919         ret = rte_eth_dev_get_syn_filter(port_id, &filter, &rx_queue);
1920
1921         if (ret < 0) {
1922                 if (ret == (-ENOENT))
1923                         printf("syn filter is not enabled\n");
1924                 else
1925                         printf("get syn filter fails(%s)\n", strerror(-ret));
1926                 return;
1927         }
1928         printf("syn filter: priority: %s, queue: %d\n",
1929                 filter.hig_pri ? "high" : "low",
1930                 rx_queue);
1931 }
1932 void
1933 get_2tuple_filter(uint8_t port_id, uint16_t index)
1934 {
1935         struct rte_2tuple_filter filter;
1936         int ret = 0;
1937         uint16_t rx_queue;
1938
1939         memset(&filter, 0, sizeof(filter));
1940         ret = rte_eth_dev_get_2tuple_filter(port_id, index,
1941                                 &filter, &rx_queue);
1942         if (ret < 0) {
1943                 if (ret == (-ENOENT))
1944                         printf("filter[%d] is not enabled\n", index);
1945                 else
1946                         printf("get 2tuple filter fails(%s)\n", strerror(-ret));
1947                 return;
1948         } else {
1949                 printf("filter[%d]:\n", index);
1950                 printf("    Destination Port:     0x%04x    mask: %d\n",
1951                         rte_be_to_cpu_16(filter.dst_port),
1952                         filter.dst_port_mask ? 0 : 1);
1953                 printf("    protocol:  0x%02x     mask:%d     tcp_flags: 0x%02x\n",
1954                         filter.protocol, filter.protocol_mask ? 0 : 1,
1955                         filter.tcp_flags);
1956                 printf("    priority: %d    queue: %d\n",
1957                         filter.priority, rx_queue);
1958         }
1959 }
1960
1961 void
1962 get_5tuple_filter(uint8_t port_id, uint16_t index)
1963 {
1964         struct rte_5tuple_filter filter;
1965         int ret = 0;
1966         uint16_t rx_queue;
1967
1968         memset(&filter, 0, sizeof(filter));
1969         ret = rte_eth_dev_get_5tuple_filter(port_id, index,
1970                                 &filter, &rx_queue);
1971         if (ret < 0) {
1972                 if (ret == (-ENOENT))
1973                         printf("filter[%d] is not enabled\n", index);
1974                 else
1975                         printf("get 5tuple filter fails(%s)\n", strerror(-ret));
1976                 return;
1977         } else {
1978                 printf("filter[%d]:\n", index);
1979                 printf("    Destination IP:  0x%08x    mask: %d\n",
1980                         (unsigned)rte_be_to_cpu_32(filter.dst_ip),
1981                         filter.dst_ip_mask ? 0 : 1);
1982                 printf("    Source IP:       0x%08x    mask: %d\n",
1983                         (unsigned)rte_be_to_cpu_32(filter.src_ip),
1984                         filter.src_ip_mask ? 0 : 1);
1985                 printf("    Destination Port:       0x%04x    mask: %d\n",
1986                         rte_be_to_cpu_16(filter.dst_port),
1987                         filter.dst_port_mask ? 0 : 1);
1988                 printf("    Source Port:       0x%04x    mask: %d\n",
1989                         rte_be_to_cpu_16(filter.src_port),
1990                         filter.src_port_mask ? 0 : 1);
1991                 printf("    protocol:           0x%02x    mask: %d\n",
1992                         filter.protocol,
1993                         filter.protocol_mask ? 0 : 1);
1994                 printf("    priority: %d    flags: 0x%02x    queue: %d\n",
1995                         filter.priority, filter.tcp_flags, rx_queue);
1996         }
1997 }
1998 void
1999 get_flex_filter(uint8_t port_id, uint16_t index)
2000
2001 {
2002         struct rte_flex_filter filter;
2003         int ret = 0;
2004         uint16_t rx_queue;
2005         int i, j;
2006
2007         memset(&filter, 0, sizeof(filter));
2008         ret = rte_eth_dev_get_flex_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 flex filter fails(%s)\n", strerror(-ret));
2015                 return;
2016         } else {
2017                 printf("filter[%d]: ", index);
2018                 printf("\n    length: %d", filter.len);
2019                 printf("\n    dword[]: 0x");
2020                 for (i = 0; i < 32; i++)
2021                         printf("%08x ", (unsigned)rte_be_to_cpu_32(filter.dwords[i]));
2022                 printf("\n    mask[]: 0b");
2023                 for (i = 0; i < 16; i++) {
2024                         for (j = 0; j < 8; j++)
2025                                 printf("%c", (filter.mask[i] & (1 << j)) ? '1' : '0');
2026                 }
2027                 printf("\n    priority: %d    queue: %d\n",
2028                         filter.priority, rx_queue);
2029         }
2030 }