1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2017 Intel Corporation 3 */ 4 5 #include <errno.h> 6 #include <getopt.h> 7 #include <stdarg.h> 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <signal.h> 11 #include <string.h> 12 #include <time.h> 13 #include <fcntl.h> 14 #include <sys/types.h> 15 16 #include <sys/queue.h> 17 #include <sys/stat.h> 18 19 #include <stdint.h> 20 #include <unistd.h> 21 #include <inttypes.h> 22 23 #include <rte_common.h> 24 #include <rte_byteorder.h> 25 #include <rte_log.h> 26 #include <rte_debug.h> 27 #include <rte_cycles.h> 28 #include <rte_memory.h> 29 #include <rte_launch.h> 30 #include <rte_eal.h> 31 #include <rte_per_lcore.h> 32 #include <rte_lcore.h> 33 #include <rte_atomic.h> 34 #include <rte_branch_prediction.h> 35 #include <rte_mempool.h> 36 #include <rte_interrupts.h> 37 #include <rte_pci.h> 38 #include <rte_ether.h> 39 #include <rte_ethdev.h> 40 #include <rte_string_fns.h> 41 #ifdef RTE_LIBRTE_CMDLINE 42 #include <cmdline_parse.h> 43 #include <cmdline_parse_etheraddr.h> 44 #endif 45 #ifdef RTE_LIBRTE_PMD_BOND 46 #include <rte_eth_bond.h> 47 #endif 48 #include <rte_flow.h> 49 50 #include "testpmd.h" 51 52 static void 53 usage(char* progname) 54 { 55 printf("usage: %s " 56 #ifdef RTE_LIBRTE_CMDLINE 57 "[--interactive|-i] " 58 "[--cmdline-file=FILENAME] " 59 #endif 60 "[--help|-h] | [--auto-start|-a] | [" 61 "--tx-first | --stats-period=PERIOD | " 62 "--coremask=COREMASK --portmask=PORTMASK --numa " 63 "--mbuf-size= | --total-num-mbufs= | " 64 "--nb-cores= | --nb-ports= | " 65 #ifdef RTE_LIBRTE_CMDLINE 66 "--eth-peers-configfile= | " 67 "--eth-peer=X,M:M:M:M:M:M | " 68 #endif 69 "--pkt-filter-mode= |" 70 "--rss-ip | --rss-udp | " 71 "--rxpt= | --rxht= | --rxwt= | --rxfreet= | " 72 "--txpt= | --txht= | --txwt= | --txfreet= | " 73 "--txrst= | --tx-offloads= | --vxlan-gpe-port= ]\n", 74 progname); 75 #ifdef RTE_LIBRTE_CMDLINE 76 printf(" --interactive: run in interactive mode.\n"); 77 printf(" --cmdline-file: execute cli commands before startup.\n"); 78 #endif 79 printf(" --auto-start: start forwarding on init " 80 "[always when non-interactive].\n"); 81 printf(" --help: display this message and quit.\n"); 82 printf(" --tx-first: start forwarding sending a burst first " 83 "(only if interactive is disabled).\n"); 84 printf(" --stats-period=PERIOD: statistics will be shown " 85 "every PERIOD seconds (only if interactive is disabled).\n"); 86 printf(" --nb-cores=N: set the number of forwarding cores " 87 "(1 <= N <= %d).\n", nb_lcores); 88 printf(" --nb-ports=N: set the number of forwarding ports " 89 "(1 <= N <= %d).\n", nb_ports); 90 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 91 "the packet forwarding test. The master lcore is reserved for " 92 "command line parsing only, and cannot be masked on for " 93 "packet forwarding.\n"); 94 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 95 "by the packet forwarding test.\n"); 96 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 97 "RX memory buffers (mbufs).\n"); 98 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 99 "specify the socket on which the memory pool " 100 "used by the port will be allocated.\n"); 101 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 102 "specify the socket on which the TX/RX rings for " 103 "the port will be allocated " 104 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 105 printf(" --socket-num=N: set socket from which all memory is allocated " 106 "in NUMA mode.\n"); 107 printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n"); 108 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 109 "in mbuf pools.\n"); 110 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 111 #ifdef RTE_LIBRTE_CMDLINE 112 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 113 "of peer ports.\n"); 114 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 115 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 116 #endif 117 printf(" --pkt-filter-mode=N: set Flow Director mode " 118 "(N: none (default mode) or signature or perfect).\n"); 119 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 120 "(N: none or match (default) or always).\n"); 121 printf(" --pkt-filter-size=N: set Flow Director mode " 122 "(N: 64K (default mode) or 128K or 256K).\n"); 123 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 124 "In perfect mode, when you add a rule with queue = -1 " 125 "the packet will be enqueued into the rx drop-queue. " 126 "If the drop-queue doesn't exist, the packet is dropped. " 127 "By default drop-queue=127.\n"); 128 #ifdef RTE_LIBRTE_LATENCY_STATS 129 printf(" --latencystats=N: enable latency and jitter statistcs " 130 "monitoring on forwarding lcore id N.\n"); 131 #endif 132 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 133 printf(" --enable-lro: enable large receive offload.\n"); 134 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 135 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 136 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 137 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 138 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 139 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 140 printf(" --enable-drop-en: enable per queue packet drop.\n"); 141 printf(" --disable-rss: disable rss.\n"); 142 printf(" --port-topology=N: set port topology (N: paired (default) or " 143 "chained).\n"); 144 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 145 list_pkt_forwarding_modes()); 146 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 147 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 148 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 149 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 150 printf(" --txq=N: set the number of TX queues per port to N.\n"); 151 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 152 printf(" --burst=N: set the number of packets per burst to N.\n"); 153 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 154 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 155 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 156 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 157 "(0 <= N < value of rxd).\n"); 158 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 159 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 160 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 161 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 162 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 163 "(0 <= N <= value of txd).\n"); 164 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 165 "(0 <= N <= value of txd).\n"); 166 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 167 "tx queues statistics counters mapping " 168 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 169 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 170 "rx queues statistics counters mapping " 171 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 172 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 173 " Used mainly with PCAP drivers.\n"); 174 printf(" --txpkts=X[,Y]*: set TX segment sizes" 175 " or total packet length.\n"); 176 printf(" --disable-link-check: disable check on link status when " 177 "starting/stopping ports.\n"); 178 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 179 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 180 printf(" --bitrate-stats=N: set the logical core N to perform " 181 "bit-rate calculation.\n"); 182 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: " 183 "enable print of designated event or all of them.\n"); 184 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: " 185 "disable print of designated event or all of them.\n"); 186 printf(" --flow-isolate-all: " 187 "requests flow API isolated mode on all ports at initialization time.\n"); 188 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 189 printf(" --hot-plug: enable hot plug for device.\n"); 190 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 191 printf(" --mlockall: lock all memory\n"); 192 printf(" --no-mlockall: do not lock all memory\n"); 193 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 194 " native: use regular DPDK memory to create and populate mempool\n" 195 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 196 " xmem: use anonymous memory to create and populate mempool\n" 197 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 198 } 199 200 #ifdef RTE_LIBRTE_CMDLINE 201 static int 202 init_peer_eth_addrs(char *config_filename) 203 { 204 FILE *config_file; 205 portid_t i; 206 char buf[50]; 207 208 config_file = fopen(config_filename, "r"); 209 if (config_file == NULL) { 210 perror("Failed to open eth config file\n"); 211 return -1; 212 } 213 214 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 215 216 if (fgets(buf, sizeof(buf), config_file) == NULL) 217 break; 218 219 if (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i], 220 sizeof(peer_eth_addrs[i])) < 0) { 221 printf("Bad MAC address format on line %d\n", i+1); 222 fclose(config_file); 223 return -1; 224 } 225 } 226 fclose(config_file); 227 nb_peer_eth_addrs = (portid_t) i; 228 return 0; 229 } 230 #endif 231 232 /* 233 * Parse the coremask given as argument (hexadecimal string) and set 234 * the global configuration of forwarding cores. 235 */ 236 static void 237 parse_fwd_coremask(const char *coremask) 238 { 239 char *end; 240 unsigned long long int cm; 241 242 /* parse hexadecimal string */ 243 end = NULL; 244 cm = strtoull(coremask, &end, 16); 245 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 246 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 247 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 248 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 249 } 250 251 /* 252 * Parse the coremask given as argument (hexadecimal string) and set 253 * the global configuration of forwarding cores. 254 */ 255 static void 256 parse_fwd_portmask(const char *portmask) 257 { 258 char *end; 259 unsigned long long int pm; 260 261 /* parse hexadecimal string */ 262 end = NULL; 263 pm = strtoull(portmask, &end, 16); 264 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 265 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 266 else 267 set_fwd_ports_mask((uint64_t) pm); 268 } 269 270 271 static int 272 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 273 { 274 char s[256]; 275 const char *p, *p0 = q_arg; 276 char *end; 277 enum fieldnames { 278 FLD_PORT = 0, 279 FLD_QUEUE, 280 FLD_STATS_COUNTER, 281 _NUM_FLD 282 }; 283 unsigned long int_fld[_NUM_FLD]; 284 char *str_fld[_NUM_FLD]; 285 int i; 286 unsigned size; 287 288 /* reset from value set at definition */ 289 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 290 291 while ((p = strchr(p0,'(')) != NULL) { 292 ++p; 293 if((p0 = strchr(p,')')) == NULL) 294 return -1; 295 296 size = p0 - p; 297 if(size >= sizeof(s)) 298 return -1; 299 300 snprintf(s, sizeof(s), "%.*s", size, p); 301 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 302 return -1; 303 for (i = 0; i < _NUM_FLD; i++){ 304 errno = 0; 305 int_fld[i] = strtoul(str_fld[i], &end, 0); 306 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 307 return -1; 308 } 309 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 310 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 311 printf("Stats counter not in the correct range 0..%d\n", 312 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 313 return -1; 314 } 315 316 if (!is_rx) { 317 if ((nb_tx_queue_stats_mappings >= 318 MAX_TX_QUEUE_STATS_MAPPINGS)) { 319 printf("exceeded max number of TX queue " 320 "statistics mappings: %hu\n", 321 nb_tx_queue_stats_mappings); 322 return -1; 323 } 324 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 325 (uint8_t)int_fld[FLD_PORT]; 326 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 327 (uint8_t)int_fld[FLD_QUEUE]; 328 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 329 (uint8_t)int_fld[FLD_STATS_COUNTER]; 330 ++nb_tx_queue_stats_mappings; 331 } 332 else { 333 if ((nb_rx_queue_stats_mappings >= 334 MAX_RX_QUEUE_STATS_MAPPINGS)) { 335 printf("exceeded max number of RX queue " 336 "statistics mappings: %hu\n", 337 nb_rx_queue_stats_mappings); 338 return -1; 339 } 340 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 341 (uint8_t)int_fld[FLD_PORT]; 342 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 343 (uint8_t)int_fld[FLD_QUEUE]; 344 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 345 (uint8_t)int_fld[FLD_STATS_COUNTER]; 346 ++nb_rx_queue_stats_mappings; 347 } 348 349 } 350 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 351 /* than to the default array (that was set at its definition) */ 352 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 353 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 354 return 0; 355 } 356 357 static void 358 print_invalid_socket_id_error(void) 359 { 360 unsigned int i = 0; 361 362 printf("Invalid socket id, options are: "); 363 for (i = 0; i < num_sockets; i++) { 364 printf("%u%s", socket_ids[i], 365 (i == num_sockets - 1) ? "\n" : ","); 366 } 367 } 368 369 static int 370 parse_portnuma_config(const char *q_arg) 371 { 372 char s[256]; 373 const char *p, *p0 = q_arg; 374 char *end; 375 uint8_t i, socket_id; 376 portid_t port_id; 377 unsigned size; 378 enum fieldnames { 379 FLD_PORT = 0, 380 FLD_SOCKET, 381 _NUM_FLD 382 }; 383 unsigned long int_fld[_NUM_FLD]; 384 char *str_fld[_NUM_FLD]; 385 386 /* reset from value set at definition */ 387 while ((p = strchr(p0,'(')) != NULL) { 388 ++p; 389 if((p0 = strchr(p,')')) == NULL) 390 return -1; 391 392 size = p0 - p; 393 if(size >= sizeof(s)) 394 return -1; 395 396 snprintf(s, sizeof(s), "%.*s", size, p); 397 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 398 return -1; 399 for (i = 0; i < _NUM_FLD; i++) { 400 errno = 0; 401 int_fld[i] = strtoul(str_fld[i], &end, 0); 402 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 403 return -1; 404 } 405 port_id = (portid_t)int_fld[FLD_PORT]; 406 if (port_id_is_invalid(port_id, ENABLED_WARN) || 407 port_id == (portid_t)RTE_PORT_ALL) { 408 print_valid_ports(); 409 return -1; 410 } 411 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 412 if (new_socket_id(socket_id)) { 413 print_invalid_socket_id_error(); 414 return -1; 415 } 416 port_numa[port_id] = socket_id; 417 } 418 419 return 0; 420 } 421 422 static int 423 parse_ringnuma_config(const char *q_arg) 424 { 425 char s[256]; 426 const char *p, *p0 = q_arg; 427 char *end; 428 uint8_t i, ring_flag, socket_id; 429 portid_t port_id; 430 unsigned size; 431 enum fieldnames { 432 FLD_PORT = 0, 433 FLD_FLAG, 434 FLD_SOCKET, 435 _NUM_FLD 436 }; 437 unsigned long int_fld[_NUM_FLD]; 438 char *str_fld[_NUM_FLD]; 439 #define RX_RING_ONLY 0x1 440 #define TX_RING_ONLY 0x2 441 #define RXTX_RING 0x3 442 443 /* reset from value set at definition */ 444 while ((p = strchr(p0,'(')) != NULL) { 445 ++p; 446 if((p0 = strchr(p,')')) == NULL) 447 return -1; 448 449 size = p0 - p; 450 if(size >= sizeof(s)) 451 return -1; 452 453 snprintf(s, sizeof(s), "%.*s", size, p); 454 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 455 return -1; 456 for (i = 0; i < _NUM_FLD; i++) { 457 errno = 0; 458 int_fld[i] = strtoul(str_fld[i], &end, 0); 459 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 460 return -1; 461 } 462 port_id = (portid_t)int_fld[FLD_PORT]; 463 if (port_id_is_invalid(port_id, ENABLED_WARN) || 464 port_id == (portid_t)RTE_PORT_ALL) { 465 print_valid_ports(); 466 return -1; 467 } 468 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 469 if (new_socket_id(socket_id)) { 470 print_invalid_socket_id_error(); 471 return -1; 472 } 473 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 474 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 475 printf("Invalid ring-flag=%d config for port =%d\n", 476 ring_flag,port_id); 477 return -1; 478 } 479 480 switch (ring_flag & RXTX_RING) { 481 case RX_RING_ONLY: 482 rxring_numa[port_id] = socket_id; 483 break; 484 case TX_RING_ONLY: 485 txring_numa[port_id] = socket_id; 486 break; 487 case RXTX_RING: 488 rxring_numa[port_id] = socket_id; 489 txring_numa[port_id] = socket_id; 490 break; 491 default: 492 printf("Invalid ring-flag=%d config for port=%d\n", 493 ring_flag,port_id); 494 break; 495 } 496 } 497 498 return 0; 499 } 500 501 static int 502 parse_event_printing_config(const char *optarg, int enable) 503 { 504 uint32_t mask = 0; 505 506 if (!strcmp(optarg, "unknown")) 507 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 508 else if (!strcmp(optarg, "intr_lsc")) 509 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 510 else if (!strcmp(optarg, "queue_state")) 511 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 512 else if (!strcmp(optarg, "intr_reset")) 513 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 514 else if (!strcmp(optarg, "vf_mbox")) 515 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 516 else if (!strcmp(optarg, "ipsec")) 517 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 518 else if (!strcmp(optarg, "macsec")) 519 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 520 else if (!strcmp(optarg, "intr_rmv")) 521 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 522 else if (!strcmp(optarg, "dev_probed")) 523 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 524 else if (!strcmp(optarg, "dev_released")) 525 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 526 else if (!strcmp(optarg, "all")) 527 mask = ~UINT32_C(0); 528 else { 529 fprintf(stderr, "Invalid event: %s\n", optarg); 530 return -1; 531 } 532 if (enable) 533 event_print_mask |= mask; 534 else 535 event_print_mask &= ~mask; 536 return 0; 537 } 538 539 void 540 launch_args_parse(int argc, char** argv) 541 { 542 int n, opt; 543 char **argvopt; 544 int opt_idx; 545 portid_t pid; 546 enum { TX, RX }; 547 /* Default offloads for all ports. */ 548 uint64_t rx_offloads = rx_mode.offloads; 549 uint64_t tx_offloads = tx_mode.offloads; 550 struct rte_eth_dev_info dev_info; 551 uint16_t rec_nb_pkts; 552 553 static struct option lgopts[] = { 554 { "help", 0, 0, 0 }, 555 #ifdef RTE_LIBRTE_CMDLINE 556 { "interactive", 0, 0, 0 }, 557 { "cmdline-file", 1, 0, 0 }, 558 { "auto-start", 0, 0, 0 }, 559 { "eth-peers-configfile", 1, 0, 0 }, 560 { "eth-peer", 1, 0, 0 }, 561 #endif 562 { "tx-first", 0, 0, 0 }, 563 { "stats-period", 1, 0, 0 }, 564 { "ports", 1, 0, 0 }, 565 { "nb-cores", 1, 0, 0 }, 566 { "nb-ports", 1, 0, 0 }, 567 { "coremask", 1, 0, 0 }, 568 { "portmask", 1, 0, 0 }, 569 { "numa", 0, 0, 0 }, 570 { "no-numa", 0, 0, 0 }, 571 { "mp-anon", 0, 0, 0 }, 572 { "port-numa-config", 1, 0, 0 }, 573 { "ring-numa-config", 1, 0, 0 }, 574 { "socket-num", 1, 0, 0 }, 575 { "mbuf-size", 1, 0, 0 }, 576 { "total-num-mbufs", 1, 0, 0 }, 577 { "max-pkt-len", 1, 0, 0 }, 578 { "pkt-filter-mode", 1, 0, 0 }, 579 { "pkt-filter-report-hash", 1, 0, 0 }, 580 { "pkt-filter-size", 1, 0, 0 }, 581 { "pkt-filter-drop-queue", 1, 0, 0 }, 582 #ifdef RTE_LIBRTE_LATENCY_STATS 583 { "latencystats", 1, 0, 0 }, 584 #endif 585 #ifdef RTE_LIBRTE_BITRATE 586 { "bitrate-stats", 1, 0, 0 }, 587 #endif 588 { "disable-crc-strip", 0, 0, 0 }, 589 { "enable-lro", 0, 0, 0 }, 590 { "enable-rx-cksum", 0, 0, 0 }, 591 { "enable-rx-timestamp", 0, 0, 0 }, 592 { "enable-scatter", 0, 0, 0 }, 593 { "enable-hw-vlan", 0, 0, 0 }, 594 { "enable-hw-vlan-filter", 0, 0, 0 }, 595 { "enable-hw-vlan-strip", 0, 0, 0 }, 596 { "enable-hw-vlan-extend", 0, 0, 0 }, 597 { "enable-drop-en", 0, 0, 0 }, 598 { "disable-rss", 0, 0, 0 }, 599 { "port-topology", 1, 0, 0 }, 600 { "forward-mode", 1, 0, 0 }, 601 { "rss-ip", 0, 0, 0 }, 602 { "rss-udp", 0, 0, 0 }, 603 { "rxq", 1, 0, 0 }, 604 { "txq", 1, 0, 0 }, 605 { "rxd", 1, 0, 0 }, 606 { "txd", 1, 0, 0 }, 607 { "burst", 1, 0, 0 }, 608 { "mbcache", 1, 0, 0 }, 609 { "txpt", 1, 0, 0 }, 610 { "txht", 1, 0, 0 }, 611 { "txwt", 1, 0, 0 }, 612 { "txfreet", 1, 0, 0 }, 613 { "txrst", 1, 0, 0 }, 614 { "rxpt", 1, 0, 0 }, 615 { "rxht", 1, 0, 0 }, 616 { "rxwt", 1, 0, 0 }, 617 { "rxfreet", 1, 0, 0 }, 618 { "tx-queue-stats-mapping", 1, 0, 0 }, 619 { "rx-queue-stats-mapping", 1, 0, 0 }, 620 { "no-flush-rx", 0, 0, 0 }, 621 { "flow-isolate-all", 0, 0, 0 }, 622 { "txpkts", 1, 0, 0 }, 623 { "disable-link-check", 0, 0, 0 }, 624 { "no-lsc-interrupt", 0, 0, 0 }, 625 { "no-rmv-interrupt", 0, 0, 0 }, 626 { "print-event", 1, 0, 0 }, 627 { "mask-event", 1, 0, 0 }, 628 { "tx-offloads", 1, 0, 0 }, 629 { "hot-plug", 0, 0, 0 }, 630 { "vxlan-gpe-port", 1, 0, 0 }, 631 { "mlockall", 0, 0, 0 }, 632 { "no-mlockall", 0, 0, 0 }, 633 { "mp-alloc", 1, 0, 0 }, 634 { 0, 0, 0, 0 }, 635 }; 636 637 argvopt = argv; 638 639 #ifdef RTE_LIBRTE_CMDLINE 640 #define SHORTOPTS "i" 641 #else 642 #define SHORTOPTS "" 643 #endif 644 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 645 lgopts, &opt_idx)) != EOF) { 646 switch (opt) { 647 #ifdef RTE_LIBRTE_CMDLINE 648 case 'i': 649 printf("Interactive-mode selected\n"); 650 interactive = 1; 651 break; 652 #endif 653 case 'a': 654 printf("Auto-start selected\n"); 655 auto_start = 1; 656 break; 657 658 case 0: /*long options */ 659 if (!strcmp(lgopts[opt_idx].name, "help")) { 660 usage(argv[0]); 661 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 662 } 663 #ifdef RTE_LIBRTE_CMDLINE 664 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 665 printf("Interactive-mode selected\n"); 666 interactive = 1; 667 } 668 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 669 printf("CLI commands to be read from %s\n", 670 optarg); 671 strlcpy(cmdline_filename, optarg, 672 sizeof(cmdline_filename)); 673 } 674 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 675 printf("Auto-start selected\n"); 676 auto_start = 1; 677 } 678 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 679 printf("Ports to start sending a burst of " 680 "packets first\n"); 681 tx_first = 1; 682 } 683 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 684 char *end = NULL; 685 unsigned int n; 686 687 n = strtoul(optarg, &end, 10); 688 if ((optarg[0] == '\0') || (end == NULL) || 689 (*end != '\0')) 690 break; 691 692 stats_period = n; 693 break; 694 } 695 if (!strcmp(lgopts[opt_idx].name, 696 "eth-peers-configfile")) { 697 if (init_peer_eth_addrs(optarg) != 0) 698 rte_exit(EXIT_FAILURE, 699 "Cannot open logfile\n"); 700 } 701 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 702 char *port_end; 703 uint8_t c, peer_addr[6]; 704 705 errno = 0; 706 n = strtoul(optarg, &port_end, 10); 707 if (errno != 0 || port_end == optarg || *port_end++ != ',') 708 rte_exit(EXIT_FAILURE, 709 "Invalid eth-peer: %s", optarg); 710 if (n >= RTE_MAX_ETHPORTS) 711 rte_exit(EXIT_FAILURE, 712 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 713 n, RTE_MAX_ETHPORTS); 714 715 if (cmdline_parse_etheraddr(NULL, port_end, 716 &peer_addr, sizeof(peer_addr)) < 0) 717 rte_exit(EXIT_FAILURE, 718 "Invalid ethernet address: %s\n", 719 port_end); 720 for (c = 0; c < 6; c++) 721 peer_eth_addrs[n].addr_bytes[c] = 722 peer_addr[c]; 723 nb_peer_eth_addrs++; 724 } 725 #endif 726 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 727 n = atoi(optarg); 728 if (n > 0 && n <= nb_ports) 729 nb_fwd_ports = n; 730 else 731 rte_exit(EXIT_FAILURE, 732 "Invalid port %d\n", n); 733 } 734 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 735 n = atoi(optarg); 736 if (n > 0 && n <= nb_lcores) 737 nb_fwd_lcores = (uint8_t) n; 738 else 739 rte_exit(EXIT_FAILURE, 740 "nb-cores should be > 0 and <= %d\n", 741 nb_lcores); 742 } 743 if (!strcmp(lgopts[opt_idx].name, "coremask")) 744 parse_fwd_coremask(optarg); 745 if (!strcmp(lgopts[opt_idx].name, "portmask")) 746 parse_fwd_portmask(optarg); 747 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 748 numa_support = 0; 749 if (!strcmp(lgopts[opt_idx].name, "numa")) 750 numa_support = 1; 751 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 752 mp_alloc_type = MP_ALLOC_ANON; 753 } 754 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 755 if (!strcmp(optarg, "native")) 756 mp_alloc_type = MP_ALLOC_NATIVE; 757 else if (!strcmp(optarg, "anon")) 758 mp_alloc_type = MP_ALLOC_ANON; 759 else if (!strcmp(optarg, "xmem")) 760 mp_alloc_type = MP_ALLOC_XMEM; 761 else if (!strcmp(optarg, "xmemhuge")) 762 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 763 else 764 rte_exit(EXIT_FAILURE, 765 "mp-alloc %s invalid - must be: " 766 "native, anon, xmem or xmemhuge\n", 767 optarg); 768 } 769 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 770 if (parse_portnuma_config(optarg)) 771 rte_exit(EXIT_FAILURE, 772 "invalid port-numa configuration\n"); 773 } 774 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 775 if (parse_ringnuma_config(optarg)) 776 rte_exit(EXIT_FAILURE, 777 "invalid ring-numa configuration\n"); 778 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 779 n = atoi(optarg); 780 if (!new_socket_id((uint8_t)n)) { 781 socket_num = (uint8_t)n; 782 } else { 783 print_invalid_socket_id_error(); 784 rte_exit(EXIT_FAILURE, 785 "Invalid socket id"); 786 } 787 } 788 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 789 n = atoi(optarg); 790 if (n > 0 && n <= 0xFFFF) 791 mbuf_data_size = (uint16_t) n; 792 else 793 rte_exit(EXIT_FAILURE, 794 "mbuf-size should be > 0 and < 65536\n"); 795 } 796 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 797 n = atoi(optarg); 798 if (n > 1024) 799 param_total_num_mbufs = (unsigned)n; 800 else 801 rte_exit(EXIT_FAILURE, 802 "total-num-mbufs should be > 1024\n"); 803 } 804 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 805 n = atoi(optarg); 806 if (n >= ETHER_MIN_LEN) { 807 rx_mode.max_rx_pkt_len = (uint32_t) n; 808 if (n > ETHER_MAX_LEN) 809 rx_offloads |= 810 DEV_RX_OFFLOAD_JUMBO_FRAME; 811 } else 812 rte_exit(EXIT_FAILURE, 813 "Invalid max-pkt-len=%d - should be > %d\n", 814 n, ETHER_MIN_LEN); 815 } 816 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 817 if (!strcmp(optarg, "signature")) 818 fdir_conf.mode = 819 RTE_FDIR_MODE_SIGNATURE; 820 else if (!strcmp(optarg, "perfect")) 821 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 822 else if (!strcmp(optarg, "perfect-mac-vlan")) 823 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 824 else if (!strcmp(optarg, "perfect-tunnel")) 825 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 826 else if (!strcmp(optarg, "none")) 827 fdir_conf.mode = RTE_FDIR_MODE_NONE; 828 else 829 rte_exit(EXIT_FAILURE, 830 "pkt-mode-invalid %s invalid - must be: " 831 "none, signature, perfect, perfect-mac-vlan" 832 " or perfect-tunnel\n", 833 optarg); 834 } 835 if (!strcmp(lgopts[opt_idx].name, 836 "pkt-filter-report-hash")) { 837 if (!strcmp(optarg, "none")) 838 fdir_conf.status = 839 RTE_FDIR_NO_REPORT_STATUS; 840 else if (!strcmp(optarg, "match")) 841 fdir_conf.status = 842 RTE_FDIR_REPORT_STATUS; 843 else if (!strcmp(optarg, "always")) 844 fdir_conf.status = 845 RTE_FDIR_REPORT_STATUS_ALWAYS; 846 else 847 rte_exit(EXIT_FAILURE, 848 "pkt-filter-report-hash %s invalid " 849 "- must be: none or match or always\n", 850 optarg); 851 } 852 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 853 if (!strcmp(optarg, "64K")) 854 fdir_conf.pballoc = 855 RTE_FDIR_PBALLOC_64K; 856 else if (!strcmp(optarg, "128K")) 857 fdir_conf.pballoc = 858 RTE_FDIR_PBALLOC_128K; 859 else if (!strcmp(optarg, "256K")) 860 fdir_conf.pballoc = 861 RTE_FDIR_PBALLOC_256K; 862 else 863 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 864 " must be: 64K or 128K or 256K\n", 865 optarg); 866 } 867 if (!strcmp(lgopts[opt_idx].name, 868 "pkt-filter-drop-queue")) { 869 n = atoi(optarg); 870 if (n >= 0) 871 fdir_conf.drop_queue = (uint8_t) n; 872 else 873 rte_exit(EXIT_FAILURE, 874 "drop queue %d invalid - must" 875 "be >= 0 \n", n); 876 } 877 #ifdef RTE_LIBRTE_LATENCY_STATS 878 if (!strcmp(lgopts[opt_idx].name, 879 "latencystats")) { 880 n = atoi(optarg); 881 if (n >= 0) { 882 latencystats_lcore_id = (lcoreid_t) n; 883 latencystats_enabled = 1; 884 } else 885 rte_exit(EXIT_FAILURE, 886 "invalid lcore id %d for latencystats" 887 " must be >= 0\n", n); 888 } 889 #endif 890 #ifdef RTE_LIBRTE_BITRATE 891 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 892 n = atoi(optarg); 893 if (n >= 0) { 894 bitrate_lcore_id = (lcoreid_t) n; 895 bitrate_enabled = 1; 896 } else 897 rte_exit(EXIT_FAILURE, 898 "invalid lcore id %d for bitrate stats" 899 " must be >= 0\n", n); 900 } 901 #endif 902 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 903 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 904 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 905 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 906 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 907 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 908 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 909 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 910 if (!strcmp(lgopts[opt_idx].name, 911 "enable-rx-timestamp")) 912 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 913 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 914 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 915 916 if (!strcmp(lgopts[opt_idx].name, 917 "enable-hw-vlan-filter")) 918 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 919 920 if (!strcmp(lgopts[opt_idx].name, 921 "enable-hw-vlan-strip")) 922 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 923 924 if (!strcmp(lgopts[opt_idx].name, 925 "enable-hw-vlan-extend")) 926 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 927 928 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 929 rx_drop_en = 1; 930 931 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 932 rss_hf = 0; 933 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 934 if (!strcmp(optarg, "paired")) 935 port_topology = PORT_TOPOLOGY_PAIRED; 936 else if (!strcmp(optarg, "chained")) 937 port_topology = PORT_TOPOLOGY_CHAINED; 938 else if (!strcmp(optarg, "loop")) 939 port_topology = PORT_TOPOLOGY_LOOP; 940 else 941 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 942 " must be: paired, chained or loop\n", 943 optarg); 944 } 945 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 946 set_pkt_forwarding_mode(optarg); 947 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 948 rss_hf = ETH_RSS_IP; 949 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 950 rss_hf = ETH_RSS_UDP; 951 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 952 n = atoi(optarg); 953 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 954 nb_rxq = (queueid_t) n; 955 else 956 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 957 " >= 0 && <= %u\n", n, 958 get_allowed_max_nb_rxq(&pid)); 959 } 960 if (!strcmp(lgopts[opt_idx].name, "txq")) { 961 n = atoi(optarg); 962 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 963 nb_txq = (queueid_t) n; 964 else 965 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 966 " >= 0 && <= %u\n", n, 967 get_allowed_max_nb_txq(&pid)); 968 } 969 if (!nb_rxq && !nb_txq) { 970 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 971 "be non-zero\n"); 972 } 973 if (!strcmp(lgopts[opt_idx].name, "burst")) { 974 n = atoi(optarg); 975 if (n == 0) { 976 /* A burst size of zero means that the 977 * PMD should be queried for 978 * recommended Rx burst size. Since 979 * testpmd uses a single size for all 980 * ports, port 0 is queried for the 981 * value, on the assumption that all 982 * ports are of the same NIC model. 983 */ 984 rte_eth_dev_info_get(0, &dev_info); 985 rec_nb_pkts = dev_info 986 .default_rxportconf.burst_size; 987 988 if (rec_nb_pkts == 0) 989 rte_exit(EXIT_FAILURE, 990 "PMD does not recommend a burst size. " 991 "Provided value must be between " 992 "1 and %d\n", MAX_PKT_BURST); 993 else if (rec_nb_pkts > MAX_PKT_BURST) 994 rte_exit(EXIT_FAILURE, 995 "PMD recommended burst size of %d" 996 " exceeds maximum value of %d\n", 997 rec_nb_pkts, MAX_PKT_BURST); 998 printf("Using PMD-provided burst value of %d\n", 999 rec_nb_pkts); 1000 nb_pkt_per_burst = rec_nb_pkts; 1001 } else if (n > MAX_PKT_BURST) 1002 rte_exit(EXIT_FAILURE, 1003 "burst must be between1 and %d\n", 1004 MAX_PKT_BURST); 1005 else 1006 nb_pkt_per_burst = (uint16_t) n; 1007 } 1008 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1009 n = atoi(optarg); 1010 if ((n >= 0) && 1011 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1012 mb_mempool_cache = (uint16_t) n; 1013 else 1014 rte_exit(EXIT_FAILURE, 1015 "mbcache must be >= 0 and <= %d\n", 1016 RTE_MEMPOOL_CACHE_MAX_SIZE); 1017 } 1018 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1019 n = atoi(optarg); 1020 if (n >= 0) 1021 tx_free_thresh = (int16_t)n; 1022 else 1023 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1024 } 1025 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1026 n = atoi(optarg); 1027 if (n >= 0) 1028 tx_rs_thresh = (int16_t)n; 1029 else 1030 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1031 } 1032 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1033 n = atoi(optarg); 1034 if (n > 0) { 1035 if (rx_free_thresh >= n) 1036 rte_exit(EXIT_FAILURE, 1037 "rxd must be > " 1038 "rx_free_thresh(%d)\n", 1039 (int)rx_free_thresh); 1040 else 1041 nb_rxd = (uint16_t) n; 1042 } else 1043 rte_exit(EXIT_FAILURE, 1044 "rxd(%d) invalid - must be > 0\n", 1045 n); 1046 } 1047 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1048 n = atoi(optarg); 1049 if (n > 0) 1050 nb_txd = (uint16_t) n; 1051 else 1052 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1053 } 1054 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1055 n = atoi(optarg); 1056 if (n >= 0) 1057 tx_pthresh = (int8_t)n; 1058 else 1059 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1060 } 1061 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1062 n = atoi(optarg); 1063 if (n >= 0) 1064 tx_hthresh = (int8_t)n; 1065 else 1066 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1067 } 1068 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1069 n = atoi(optarg); 1070 if (n >= 0) 1071 tx_wthresh = (int8_t)n; 1072 else 1073 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1074 } 1075 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1076 n = atoi(optarg); 1077 if (n >= 0) 1078 rx_pthresh = (int8_t)n; 1079 else 1080 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1081 } 1082 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1083 n = atoi(optarg); 1084 if (n >= 0) 1085 rx_hthresh = (int8_t)n; 1086 else 1087 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1088 } 1089 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1090 n = atoi(optarg); 1091 if (n >= 0) 1092 rx_wthresh = (int8_t)n; 1093 else 1094 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1095 } 1096 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1097 n = atoi(optarg); 1098 if (n >= 0) 1099 rx_free_thresh = (int16_t)n; 1100 else 1101 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1102 } 1103 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1104 if (parse_queue_stats_mapping_config(optarg, TX)) { 1105 rte_exit(EXIT_FAILURE, 1106 "invalid TX queue statistics mapping config entered\n"); 1107 } 1108 } 1109 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1110 if (parse_queue_stats_mapping_config(optarg, RX)) { 1111 rte_exit(EXIT_FAILURE, 1112 "invalid RX queue statistics mapping config entered\n"); 1113 } 1114 } 1115 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1116 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1117 unsigned int nb_segs; 1118 1119 nb_segs = parse_item_list(optarg, "txpkt segments", 1120 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1121 if (nb_segs > 0) 1122 set_tx_pkt_segments(seg_lengths, nb_segs); 1123 else 1124 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1125 } 1126 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1127 no_flush_rx = 1; 1128 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1129 no_link_check = 1; 1130 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1131 lsc_interrupt = 0; 1132 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1133 rmv_interrupt = 0; 1134 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1135 flow_isolate_all = 1; 1136 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1137 char *end = NULL; 1138 n = strtoull(optarg, &end, 16); 1139 if (n >= 0) 1140 tx_offloads = (uint64_t)n; 1141 else 1142 rte_exit(EXIT_FAILURE, 1143 "tx-offloads must be >= 0\n"); 1144 } 1145 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1146 n = atoi(optarg); 1147 if (n >= 0) 1148 vxlan_gpe_udp_port = (uint16_t)n; 1149 else 1150 rte_exit(EXIT_FAILURE, 1151 "vxlan-gpe-port must be >= 0\n"); 1152 } 1153 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1154 if (parse_event_printing_config(optarg, 1)) { 1155 rte_exit(EXIT_FAILURE, 1156 "invalid print-event argument\n"); 1157 } 1158 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1159 if (parse_event_printing_config(optarg, 0)) { 1160 rte_exit(EXIT_FAILURE, 1161 "invalid mask-event argument\n"); 1162 } 1163 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1164 hot_plug = 1; 1165 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1166 do_mlockall = 1; 1167 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1168 do_mlockall = 0; 1169 break; 1170 case 'h': 1171 usage(argv[0]); 1172 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1173 break; 1174 default: 1175 usage(argv[0]); 1176 rte_exit(EXIT_FAILURE, 1177 "Command line is incomplete or incorrect\n"); 1178 break; 1179 } 1180 } 1181 1182 /* Set offload configuration from command line parameters. */ 1183 rx_mode.offloads = rx_offloads; 1184 tx_mode.offloads = tx_offloads; 1185 } 1186