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 } 192 193 #ifdef RTE_LIBRTE_CMDLINE 194 static int 195 init_peer_eth_addrs(char *config_filename) 196 { 197 FILE *config_file; 198 portid_t i; 199 char buf[50]; 200 201 config_file = fopen(config_filename, "r"); 202 if (config_file == NULL) { 203 perror("Failed to open eth config file\n"); 204 return -1; 205 } 206 207 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 208 209 if (fgets(buf, sizeof(buf), config_file) == NULL) 210 break; 211 212 if (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i], 213 sizeof(peer_eth_addrs[i])) < 0) { 214 printf("Bad MAC address format on line %d\n", i+1); 215 fclose(config_file); 216 return -1; 217 } 218 } 219 fclose(config_file); 220 nb_peer_eth_addrs = (portid_t) i; 221 return 0; 222 } 223 #endif 224 225 /* 226 * Parse the coremask given as argument (hexadecimal string) and set 227 * the global configuration of forwarding cores. 228 */ 229 static void 230 parse_fwd_coremask(const char *coremask) 231 { 232 char *end; 233 unsigned long long int cm; 234 235 /* parse hexadecimal string */ 236 end = NULL; 237 cm = strtoull(coremask, &end, 16); 238 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 239 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 240 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 241 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 242 } 243 244 /* 245 * Parse the coremask given as argument (hexadecimal string) and set 246 * the global configuration of forwarding cores. 247 */ 248 static void 249 parse_fwd_portmask(const char *portmask) 250 { 251 char *end; 252 unsigned long long int pm; 253 254 /* parse hexadecimal string */ 255 end = NULL; 256 pm = strtoull(portmask, &end, 16); 257 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 258 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 259 else 260 set_fwd_ports_mask((uint64_t) pm); 261 } 262 263 264 static int 265 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 266 { 267 char s[256]; 268 const char *p, *p0 = q_arg; 269 char *end; 270 enum fieldnames { 271 FLD_PORT = 0, 272 FLD_QUEUE, 273 FLD_STATS_COUNTER, 274 _NUM_FLD 275 }; 276 unsigned long int_fld[_NUM_FLD]; 277 char *str_fld[_NUM_FLD]; 278 int i; 279 unsigned size; 280 281 /* reset from value set at definition */ 282 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 283 284 while ((p = strchr(p0,'(')) != NULL) { 285 ++p; 286 if((p0 = strchr(p,')')) == NULL) 287 return -1; 288 289 size = p0 - p; 290 if(size >= sizeof(s)) 291 return -1; 292 293 snprintf(s, sizeof(s), "%.*s", size, p); 294 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 295 return -1; 296 for (i = 0; i < _NUM_FLD; i++){ 297 errno = 0; 298 int_fld[i] = strtoul(str_fld[i], &end, 0); 299 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 300 return -1; 301 } 302 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 303 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 304 printf("Stats counter not in the correct range 0..%d\n", 305 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 306 return -1; 307 } 308 309 if (!is_rx) { 310 if ((nb_tx_queue_stats_mappings >= 311 MAX_TX_QUEUE_STATS_MAPPINGS)) { 312 printf("exceeded max number of TX queue " 313 "statistics mappings: %hu\n", 314 nb_tx_queue_stats_mappings); 315 return -1; 316 } 317 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 318 (uint8_t)int_fld[FLD_PORT]; 319 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 320 (uint8_t)int_fld[FLD_QUEUE]; 321 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 322 (uint8_t)int_fld[FLD_STATS_COUNTER]; 323 ++nb_tx_queue_stats_mappings; 324 } 325 else { 326 if ((nb_rx_queue_stats_mappings >= 327 MAX_RX_QUEUE_STATS_MAPPINGS)) { 328 printf("exceeded max number of RX queue " 329 "statistics mappings: %hu\n", 330 nb_rx_queue_stats_mappings); 331 return -1; 332 } 333 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 334 (uint8_t)int_fld[FLD_PORT]; 335 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 336 (uint8_t)int_fld[FLD_QUEUE]; 337 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 338 (uint8_t)int_fld[FLD_STATS_COUNTER]; 339 ++nb_rx_queue_stats_mappings; 340 } 341 342 } 343 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 344 /* than to the default array (that was set at its definition) */ 345 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 346 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 347 return 0; 348 } 349 350 static void 351 print_invalid_socket_id_error(void) 352 { 353 unsigned int i = 0; 354 355 printf("Invalid socket id, options are: "); 356 for (i = 0; i < num_sockets; i++) { 357 printf("%u%s", socket_ids[i], 358 (i == num_sockets - 1) ? "\n" : ","); 359 } 360 } 361 362 static int 363 parse_portnuma_config(const char *q_arg) 364 { 365 char s[256]; 366 const char *p, *p0 = q_arg; 367 char *end; 368 uint8_t i, socket_id; 369 portid_t port_id; 370 unsigned size; 371 enum fieldnames { 372 FLD_PORT = 0, 373 FLD_SOCKET, 374 _NUM_FLD 375 }; 376 unsigned long int_fld[_NUM_FLD]; 377 char *str_fld[_NUM_FLD]; 378 portid_t pid; 379 380 /* reset from value set at definition */ 381 while ((p = strchr(p0,'(')) != NULL) { 382 ++p; 383 if((p0 = strchr(p,')')) == NULL) 384 return -1; 385 386 size = p0 - p; 387 if(size >= sizeof(s)) 388 return -1; 389 390 snprintf(s, sizeof(s), "%.*s", size, p); 391 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 392 return -1; 393 for (i = 0; i < _NUM_FLD; i++) { 394 errno = 0; 395 int_fld[i] = strtoul(str_fld[i], &end, 0); 396 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 397 return -1; 398 } 399 port_id = (portid_t)int_fld[FLD_PORT]; 400 if (port_id_is_invalid(port_id, ENABLED_WARN) || 401 port_id == (portid_t)RTE_PORT_ALL) { 402 printf("Valid port range is [0"); 403 RTE_ETH_FOREACH_DEV(pid) 404 printf(", %d", pid); 405 printf("]\n"); 406 return -1; 407 } 408 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 409 if (new_socket_id(socket_id)) { 410 print_invalid_socket_id_error(); 411 return -1; 412 } 413 port_numa[port_id] = socket_id; 414 } 415 416 return 0; 417 } 418 419 static int 420 parse_ringnuma_config(const char *q_arg) 421 { 422 char s[256]; 423 const char *p, *p0 = q_arg; 424 char *end; 425 uint8_t i, ring_flag, socket_id; 426 portid_t port_id; 427 unsigned size; 428 enum fieldnames { 429 FLD_PORT = 0, 430 FLD_FLAG, 431 FLD_SOCKET, 432 _NUM_FLD 433 }; 434 unsigned long int_fld[_NUM_FLD]; 435 char *str_fld[_NUM_FLD]; 436 portid_t pid; 437 #define RX_RING_ONLY 0x1 438 #define TX_RING_ONLY 0x2 439 #define RXTX_RING 0x3 440 441 /* reset from value set at definition */ 442 while ((p = strchr(p0,'(')) != NULL) { 443 ++p; 444 if((p0 = strchr(p,')')) == NULL) 445 return -1; 446 447 size = p0 - p; 448 if(size >= sizeof(s)) 449 return -1; 450 451 snprintf(s, sizeof(s), "%.*s", size, p); 452 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 453 return -1; 454 for (i = 0; i < _NUM_FLD; i++) { 455 errno = 0; 456 int_fld[i] = strtoul(str_fld[i], &end, 0); 457 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 458 return -1; 459 } 460 port_id = (portid_t)int_fld[FLD_PORT]; 461 if (port_id_is_invalid(port_id, ENABLED_WARN) || 462 port_id == (portid_t)RTE_PORT_ALL) { 463 printf("Valid port range is [0"); 464 RTE_ETH_FOREACH_DEV(pid) 465 printf(", %d", pid); 466 printf("]\n"); 467 return -1; 468 } 469 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 470 if (new_socket_id(socket_id)) { 471 print_invalid_socket_id_error(); 472 return -1; 473 } 474 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 475 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 476 printf("Invalid ring-flag=%d config for port =%d\n", 477 ring_flag,port_id); 478 return -1; 479 } 480 481 switch (ring_flag & RXTX_RING) { 482 case RX_RING_ONLY: 483 rxring_numa[port_id] = socket_id; 484 break; 485 case TX_RING_ONLY: 486 txring_numa[port_id] = socket_id; 487 break; 488 case RXTX_RING: 489 rxring_numa[port_id] = socket_id; 490 txring_numa[port_id] = socket_id; 491 break; 492 default: 493 printf("Invalid ring-flag=%d config for port=%d\n", 494 ring_flag,port_id); 495 break; 496 } 497 } 498 499 return 0; 500 } 501 502 static int 503 parse_event_printing_config(const char *optarg, int enable) 504 { 505 uint32_t mask = 0; 506 507 if (!strcmp(optarg, "unknown")) 508 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 509 else if (!strcmp(optarg, "intr_lsc")) 510 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 511 else if (!strcmp(optarg, "queue_state")) 512 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 513 else if (!strcmp(optarg, "intr_reset")) 514 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 515 else if (!strcmp(optarg, "vf_mbox")) 516 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 517 else if (!strcmp(optarg, "ipsec")) 518 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 519 else if (!strcmp(optarg, "macsec")) 520 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 521 else if (!strcmp(optarg, "intr_rmv")) 522 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 523 else if (!strcmp(optarg, "dev_probed")) 524 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 525 else if (!strcmp(optarg, "dev_released")) 526 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 527 else if (!strcmp(optarg, "all")) 528 mask = ~UINT32_C(0); 529 else { 530 fprintf(stderr, "Invalid event: %s\n", optarg); 531 return -1; 532 } 533 if (enable) 534 event_print_mask |= mask; 535 else 536 event_print_mask &= ~mask; 537 return 0; 538 } 539 540 void 541 launch_args_parse(int argc, char** argv) 542 { 543 int n, opt; 544 char **argvopt; 545 int opt_idx; 546 portid_t pid; 547 enum { TX, RX }; 548 /* Default offloads for all ports. */ 549 uint64_t rx_offloads = rx_mode.offloads; 550 uint64_t tx_offloads = tx_mode.offloads; 551 struct rte_eth_dev_info dev_info; 552 uint16_t rec_nb_pkts; 553 554 static struct option lgopts[] = { 555 { "help", 0, 0, 0 }, 556 #ifdef RTE_LIBRTE_CMDLINE 557 { "interactive", 0, 0, 0 }, 558 { "cmdline-file", 1, 0, 0 }, 559 { "auto-start", 0, 0, 0 }, 560 { "eth-peers-configfile", 1, 0, 0 }, 561 { "eth-peer", 1, 0, 0 }, 562 #endif 563 { "tx-first", 0, 0, 0 }, 564 { "stats-period", 1, 0, 0 }, 565 { "ports", 1, 0, 0 }, 566 { "nb-cores", 1, 0, 0 }, 567 { "nb-ports", 1, 0, 0 }, 568 { "coremask", 1, 0, 0 }, 569 { "portmask", 1, 0, 0 }, 570 { "numa", 0, 0, 0 }, 571 { "no-numa", 0, 0, 0 }, 572 { "mp-anon", 0, 0, 0 }, 573 { "port-numa-config", 1, 0, 0 }, 574 { "ring-numa-config", 1, 0, 0 }, 575 { "socket-num", 1, 0, 0 }, 576 { "mbuf-size", 1, 0, 0 }, 577 { "total-num-mbufs", 1, 0, 0 }, 578 { "max-pkt-len", 1, 0, 0 }, 579 { "pkt-filter-mode", 1, 0, 0 }, 580 { "pkt-filter-report-hash", 1, 0, 0 }, 581 { "pkt-filter-size", 1, 0, 0 }, 582 { "pkt-filter-drop-queue", 1, 0, 0 }, 583 #ifdef RTE_LIBRTE_LATENCY_STATS 584 { "latencystats", 1, 0, 0 }, 585 #endif 586 #ifdef RTE_LIBRTE_BITRATE 587 { "bitrate-stats", 1, 0, 0 }, 588 #endif 589 { "disable-crc-strip", 0, 0, 0 }, 590 { "enable-lro", 0, 0, 0 }, 591 { "enable-rx-cksum", 0, 0, 0 }, 592 { "enable-rx-timestamp", 0, 0, 0 }, 593 { "enable-scatter", 0, 0, 0 }, 594 { "enable-hw-vlan", 0, 0, 0 }, 595 { "enable-hw-vlan-filter", 0, 0, 0 }, 596 { "enable-hw-vlan-strip", 0, 0, 0 }, 597 { "enable-hw-vlan-extend", 0, 0, 0 }, 598 { "enable-drop-en", 0, 0, 0 }, 599 { "disable-rss", 0, 0, 0 }, 600 { "port-topology", 1, 0, 0 }, 601 { "forward-mode", 1, 0, 0 }, 602 { "rss-ip", 0, 0, 0 }, 603 { "rss-udp", 0, 0, 0 }, 604 { "rxq", 1, 0, 0 }, 605 { "txq", 1, 0, 0 }, 606 { "rxd", 1, 0, 0 }, 607 { "txd", 1, 0, 0 }, 608 { "burst", 1, 0, 0 }, 609 { "mbcache", 1, 0, 0 }, 610 { "txpt", 1, 0, 0 }, 611 { "txht", 1, 0, 0 }, 612 { "txwt", 1, 0, 0 }, 613 { "txfreet", 1, 0, 0 }, 614 { "txrst", 1, 0, 0 }, 615 { "rxpt", 1, 0, 0 }, 616 { "rxht", 1, 0, 0 }, 617 { "rxwt", 1, 0, 0 }, 618 { "rxfreet", 1, 0, 0 }, 619 { "tx-queue-stats-mapping", 1, 0, 0 }, 620 { "rx-queue-stats-mapping", 1, 0, 0 }, 621 { "no-flush-rx", 0, 0, 0 }, 622 { "flow-isolate-all", 0, 0, 0 }, 623 { "txpkts", 1, 0, 0 }, 624 { "disable-link-check", 0, 0, 0 }, 625 { "no-lsc-interrupt", 0, 0, 0 }, 626 { "no-rmv-interrupt", 0, 0, 0 }, 627 { "print-event", 1, 0, 0 }, 628 { "mask-event", 1, 0, 0 }, 629 { "tx-offloads", 1, 0, 0 }, 630 { "hot-plug", 0, 0, 0 }, 631 { "vxlan-gpe-port", 1, 0, 0 }, 632 { 0, 0, 0, 0 }, 633 }; 634 635 argvopt = argv; 636 637 #ifdef RTE_LIBRTE_CMDLINE 638 #define SHORTOPTS "i" 639 #else 640 #define SHORTOPTS "" 641 #endif 642 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 643 lgopts, &opt_idx)) != EOF) { 644 switch (opt) { 645 #ifdef RTE_LIBRTE_CMDLINE 646 case 'i': 647 printf("Interactive-mode selected\n"); 648 interactive = 1; 649 break; 650 #endif 651 case 'a': 652 printf("Auto-start selected\n"); 653 auto_start = 1; 654 break; 655 656 case 0: /*long options */ 657 if (!strcmp(lgopts[opt_idx].name, "help")) { 658 usage(argv[0]); 659 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 660 } 661 #ifdef RTE_LIBRTE_CMDLINE 662 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 663 printf("Interactive-mode selected\n"); 664 interactive = 1; 665 } 666 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 667 printf("CLI commands to be read from %s\n", 668 optarg); 669 strlcpy(cmdline_filename, optarg, 670 sizeof(cmdline_filename)); 671 } 672 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 673 printf("Auto-start selected\n"); 674 auto_start = 1; 675 } 676 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 677 printf("Ports to start sending a burst of " 678 "packets first\n"); 679 tx_first = 1; 680 } 681 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 682 char *end = NULL; 683 unsigned int n; 684 685 n = strtoul(optarg, &end, 10); 686 if ((optarg[0] == '\0') || (end == NULL) || 687 (*end != '\0')) 688 break; 689 690 stats_period = n; 691 break; 692 } 693 if (!strcmp(lgopts[opt_idx].name, 694 "eth-peers-configfile")) { 695 if (init_peer_eth_addrs(optarg) != 0) 696 rte_exit(EXIT_FAILURE, 697 "Cannot open logfile\n"); 698 } 699 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 700 char *port_end; 701 uint8_t c, peer_addr[6]; 702 703 errno = 0; 704 n = strtoul(optarg, &port_end, 10); 705 if (errno != 0 || port_end == optarg || *port_end++ != ',') 706 rte_exit(EXIT_FAILURE, 707 "Invalid eth-peer: %s", optarg); 708 if (n >= RTE_MAX_ETHPORTS) 709 rte_exit(EXIT_FAILURE, 710 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 711 n, RTE_MAX_ETHPORTS); 712 713 if (cmdline_parse_etheraddr(NULL, port_end, 714 &peer_addr, sizeof(peer_addr)) < 0) 715 rte_exit(EXIT_FAILURE, 716 "Invalid ethernet address: %s\n", 717 port_end); 718 for (c = 0; c < 6; c++) 719 peer_eth_addrs[n].addr_bytes[c] = 720 peer_addr[c]; 721 nb_peer_eth_addrs++; 722 } 723 #endif 724 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 725 n = atoi(optarg); 726 if (n > 0 && n <= nb_ports) 727 nb_fwd_ports = n; 728 else 729 rte_exit(EXIT_FAILURE, 730 "Invalid port %d\n", n); 731 } 732 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 733 n = atoi(optarg); 734 if (n > 0 && n <= nb_lcores) 735 nb_fwd_lcores = (uint8_t) n; 736 else 737 rte_exit(EXIT_FAILURE, 738 "nb-cores should be > 0 and <= %d\n", 739 nb_lcores); 740 } 741 if (!strcmp(lgopts[opt_idx].name, "coremask")) 742 parse_fwd_coremask(optarg); 743 if (!strcmp(lgopts[opt_idx].name, "portmask")) 744 parse_fwd_portmask(optarg); 745 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 746 numa_support = 0; 747 if (!strcmp(lgopts[opt_idx].name, "numa")) 748 numa_support = 1; 749 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 750 mp_anon = 1; 751 } 752 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 753 if (parse_portnuma_config(optarg)) 754 rte_exit(EXIT_FAILURE, 755 "invalid port-numa configuration\n"); 756 } 757 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 758 if (parse_ringnuma_config(optarg)) 759 rte_exit(EXIT_FAILURE, 760 "invalid ring-numa configuration\n"); 761 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 762 n = atoi(optarg); 763 if (!new_socket_id((uint8_t)n)) { 764 socket_num = (uint8_t)n; 765 } else { 766 print_invalid_socket_id_error(); 767 rte_exit(EXIT_FAILURE, 768 "Invalid socket id"); 769 } 770 } 771 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 772 n = atoi(optarg); 773 if (n > 0 && n <= 0xFFFF) 774 mbuf_data_size = (uint16_t) n; 775 else 776 rte_exit(EXIT_FAILURE, 777 "mbuf-size should be > 0 and < 65536\n"); 778 } 779 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 780 n = atoi(optarg); 781 if (n > 1024) 782 param_total_num_mbufs = (unsigned)n; 783 else 784 rte_exit(EXIT_FAILURE, 785 "total-num-mbufs should be > 1024\n"); 786 } 787 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 788 n = atoi(optarg); 789 if (n >= ETHER_MIN_LEN) { 790 rx_mode.max_rx_pkt_len = (uint32_t) n; 791 if (n > ETHER_MAX_LEN) 792 rx_offloads |= 793 DEV_RX_OFFLOAD_JUMBO_FRAME; 794 } else 795 rte_exit(EXIT_FAILURE, 796 "Invalid max-pkt-len=%d - should be > %d\n", 797 n, ETHER_MIN_LEN); 798 } 799 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 800 if (!strcmp(optarg, "signature")) 801 fdir_conf.mode = 802 RTE_FDIR_MODE_SIGNATURE; 803 else if (!strcmp(optarg, "perfect")) 804 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 805 else if (!strcmp(optarg, "perfect-mac-vlan")) 806 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 807 else if (!strcmp(optarg, "perfect-tunnel")) 808 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 809 else if (!strcmp(optarg, "none")) 810 fdir_conf.mode = RTE_FDIR_MODE_NONE; 811 else 812 rte_exit(EXIT_FAILURE, 813 "pkt-mode-invalid %s invalid - must be: " 814 "none, signature, perfect, perfect-mac-vlan" 815 " or perfect-tunnel\n", 816 optarg); 817 } 818 if (!strcmp(lgopts[opt_idx].name, 819 "pkt-filter-report-hash")) { 820 if (!strcmp(optarg, "none")) 821 fdir_conf.status = 822 RTE_FDIR_NO_REPORT_STATUS; 823 else if (!strcmp(optarg, "match")) 824 fdir_conf.status = 825 RTE_FDIR_REPORT_STATUS; 826 else if (!strcmp(optarg, "always")) 827 fdir_conf.status = 828 RTE_FDIR_REPORT_STATUS_ALWAYS; 829 else 830 rte_exit(EXIT_FAILURE, 831 "pkt-filter-report-hash %s invalid " 832 "- must be: none or match or always\n", 833 optarg); 834 } 835 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 836 if (!strcmp(optarg, "64K")) 837 fdir_conf.pballoc = 838 RTE_FDIR_PBALLOC_64K; 839 else if (!strcmp(optarg, "128K")) 840 fdir_conf.pballoc = 841 RTE_FDIR_PBALLOC_128K; 842 else if (!strcmp(optarg, "256K")) 843 fdir_conf.pballoc = 844 RTE_FDIR_PBALLOC_256K; 845 else 846 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 847 " must be: 64K or 128K or 256K\n", 848 optarg); 849 } 850 if (!strcmp(lgopts[opt_idx].name, 851 "pkt-filter-drop-queue")) { 852 n = atoi(optarg); 853 if (n >= 0) 854 fdir_conf.drop_queue = (uint8_t) n; 855 else 856 rte_exit(EXIT_FAILURE, 857 "drop queue %d invalid - must" 858 "be >= 0 \n", n); 859 } 860 #ifdef RTE_LIBRTE_LATENCY_STATS 861 if (!strcmp(lgopts[opt_idx].name, 862 "latencystats")) { 863 n = atoi(optarg); 864 if (n >= 0) { 865 latencystats_lcore_id = (lcoreid_t) n; 866 latencystats_enabled = 1; 867 } else 868 rte_exit(EXIT_FAILURE, 869 "invalid lcore id %d for latencystats" 870 " must be >= 0\n", n); 871 } 872 #endif 873 #ifdef RTE_LIBRTE_BITRATE 874 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 875 n = atoi(optarg); 876 if (n >= 0) { 877 bitrate_lcore_id = (lcoreid_t) n; 878 bitrate_enabled = 1; 879 } else 880 rte_exit(EXIT_FAILURE, 881 "invalid lcore id %d for bitrate stats" 882 " must be >= 0\n", n); 883 } 884 #endif 885 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 886 rx_offloads &= ~DEV_RX_OFFLOAD_CRC_STRIP; 887 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 888 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 889 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 890 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 891 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 892 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 893 if (!strcmp(lgopts[opt_idx].name, 894 "enable-rx-timestamp")) 895 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 896 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 897 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 898 899 if (!strcmp(lgopts[opt_idx].name, 900 "enable-hw-vlan-filter")) 901 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 902 903 if (!strcmp(lgopts[opt_idx].name, 904 "enable-hw-vlan-strip")) 905 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 906 907 if (!strcmp(lgopts[opt_idx].name, 908 "enable-hw-vlan-extend")) 909 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 910 911 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 912 rx_drop_en = 1; 913 914 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 915 rss_hf = 0; 916 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 917 if (!strcmp(optarg, "paired")) 918 port_topology = PORT_TOPOLOGY_PAIRED; 919 else if (!strcmp(optarg, "chained")) 920 port_topology = PORT_TOPOLOGY_CHAINED; 921 else if (!strcmp(optarg, "loop")) 922 port_topology = PORT_TOPOLOGY_LOOP; 923 else 924 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 925 " must be: paired, chained or loop\n", 926 optarg); 927 } 928 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 929 set_pkt_forwarding_mode(optarg); 930 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 931 rss_hf = ETH_RSS_IP; 932 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 933 rss_hf = ETH_RSS_UDP; 934 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 935 n = atoi(optarg); 936 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 937 nb_rxq = (queueid_t) n; 938 else 939 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 940 " >= 0 && <= %u\n", n, 941 get_allowed_max_nb_rxq(&pid)); 942 } 943 if (!strcmp(lgopts[opt_idx].name, "txq")) { 944 n = atoi(optarg); 945 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 946 nb_txq = (queueid_t) n; 947 else 948 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 949 " >= 0 && <= %u\n", n, 950 get_allowed_max_nb_txq(&pid)); 951 } 952 if (!nb_rxq && !nb_txq) { 953 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 954 "be non-zero\n"); 955 } 956 if (!strcmp(lgopts[opt_idx].name, "burst")) { 957 n = atoi(optarg); 958 if (n == 0) { 959 /* A burst size of zero means that the 960 * PMD should be queried for 961 * recommended Rx burst size. Since 962 * testpmd uses a single size for all 963 * ports, port 0 is queried for the 964 * value, on the assumption that all 965 * ports are of the same NIC model. 966 */ 967 rte_eth_dev_info_get(0, &dev_info); 968 rec_nb_pkts = dev_info 969 .default_rxportconf.burst_size; 970 971 if (rec_nb_pkts == 0) 972 rte_exit(EXIT_FAILURE, 973 "PMD does not recommend a burst size. " 974 "Provided value must be between " 975 "1 and %d\n", MAX_PKT_BURST); 976 else if (rec_nb_pkts > MAX_PKT_BURST) 977 rte_exit(EXIT_FAILURE, 978 "PMD recommended burst size of %d" 979 " exceeds maximum value of %d\n", 980 rec_nb_pkts, MAX_PKT_BURST); 981 printf("Using PMD-provided burst value of %d\n", 982 rec_nb_pkts); 983 nb_pkt_per_burst = rec_nb_pkts; 984 } else if (n > MAX_PKT_BURST) 985 rte_exit(EXIT_FAILURE, 986 "burst must be between1 and %d\n", 987 MAX_PKT_BURST); 988 else 989 nb_pkt_per_burst = (uint16_t) n; 990 } 991 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 992 n = atoi(optarg); 993 if ((n >= 0) && 994 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 995 mb_mempool_cache = (uint16_t) n; 996 else 997 rte_exit(EXIT_FAILURE, 998 "mbcache must be >= 0 and <= %d\n", 999 RTE_MEMPOOL_CACHE_MAX_SIZE); 1000 } 1001 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1002 n = atoi(optarg); 1003 if (n >= 0) 1004 tx_free_thresh = (int16_t)n; 1005 else 1006 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1007 } 1008 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1009 n = atoi(optarg); 1010 if (n >= 0) 1011 tx_rs_thresh = (int16_t)n; 1012 else 1013 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1014 } 1015 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1016 n = atoi(optarg); 1017 if (n > 0) { 1018 if (rx_free_thresh >= n) 1019 rte_exit(EXIT_FAILURE, 1020 "rxd must be > " 1021 "rx_free_thresh(%d)\n", 1022 (int)rx_free_thresh); 1023 else 1024 nb_rxd = (uint16_t) n; 1025 } else 1026 rte_exit(EXIT_FAILURE, 1027 "rxd(%d) invalid - must be > 0\n", 1028 n); 1029 } 1030 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1031 n = atoi(optarg); 1032 if (n > 0) 1033 nb_txd = (uint16_t) n; 1034 else 1035 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1036 } 1037 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1038 n = atoi(optarg); 1039 if (n >= 0) 1040 tx_pthresh = (int8_t)n; 1041 else 1042 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1043 } 1044 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1045 n = atoi(optarg); 1046 if (n >= 0) 1047 tx_hthresh = (int8_t)n; 1048 else 1049 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1050 } 1051 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1052 n = atoi(optarg); 1053 if (n >= 0) 1054 tx_wthresh = (int8_t)n; 1055 else 1056 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1057 } 1058 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1059 n = atoi(optarg); 1060 if (n >= 0) 1061 rx_pthresh = (int8_t)n; 1062 else 1063 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1064 } 1065 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1066 n = atoi(optarg); 1067 if (n >= 0) 1068 rx_hthresh = (int8_t)n; 1069 else 1070 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1071 } 1072 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1073 n = atoi(optarg); 1074 if (n >= 0) 1075 rx_wthresh = (int8_t)n; 1076 else 1077 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1078 } 1079 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1080 n = atoi(optarg); 1081 if (n >= 0) 1082 rx_free_thresh = (int16_t)n; 1083 else 1084 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1085 } 1086 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1087 if (parse_queue_stats_mapping_config(optarg, TX)) { 1088 rte_exit(EXIT_FAILURE, 1089 "invalid TX queue statistics mapping config entered\n"); 1090 } 1091 } 1092 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1093 if (parse_queue_stats_mapping_config(optarg, RX)) { 1094 rte_exit(EXIT_FAILURE, 1095 "invalid RX queue statistics mapping config entered\n"); 1096 } 1097 } 1098 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1099 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1100 unsigned int nb_segs; 1101 1102 nb_segs = parse_item_list(optarg, "txpkt segments", 1103 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1104 if (nb_segs > 0) 1105 set_tx_pkt_segments(seg_lengths, nb_segs); 1106 else 1107 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1108 } 1109 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1110 no_flush_rx = 1; 1111 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1112 no_link_check = 1; 1113 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1114 lsc_interrupt = 0; 1115 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1116 rmv_interrupt = 0; 1117 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1118 flow_isolate_all = 1; 1119 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1120 char *end = NULL; 1121 n = strtoull(optarg, &end, 16); 1122 if (n >= 0) 1123 tx_offloads = (uint64_t)n; 1124 else 1125 rte_exit(EXIT_FAILURE, 1126 "tx-offloads must be >= 0\n"); 1127 } 1128 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1129 n = atoi(optarg); 1130 if (n >= 0) 1131 vxlan_gpe_udp_port = (uint16_t)n; 1132 else 1133 rte_exit(EXIT_FAILURE, 1134 "vxlan-gpe-port must be >= 0\n"); 1135 } 1136 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1137 if (parse_event_printing_config(optarg, 1)) { 1138 rte_exit(EXIT_FAILURE, 1139 "invalid print-event argument\n"); 1140 } 1141 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1142 if (parse_event_printing_config(optarg, 0)) { 1143 rte_exit(EXIT_FAILURE, 1144 "invalid mask-event argument\n"); 1145 } 1146 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1147 hot_plug = 1; 1148 break; 1149 case 'h': 1150 usage(argv[0]); 1151 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1152 break; 1153 default: 1154 usage(argv[0]); 1155 rte_exit(EXIT_FAILURE, 1156 "Command line is incomplete or incorrect\n"); 1157 break; 1158 } 1159 } 1160 1161 /* Set offload configuration from command line parameters. */ 1162 rx_mode.offloads = rx_offloads; 1163 tx_mode.offloads = tx_offloads; 1164 } 1165