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 } 194 195 #ifdef RTE_LIBRTE_CMDLINE 196 static int 197 init_peer_eth_addrs(char *config_filename) 198 { 199 FILE *config_file; 200 portid_t i; 201 char buf[50]; 202 203 config_file = fopen(config_filename, "r"); 204 if (config_file == NULL) { 205 perror("Failed to open eth config file\n"); 206 return -1; 207 } 208 209 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 210 211 if (fgets(buf, sizeof(buf), config_file) == NULL) 212 break; 213 214 if (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i], 215 sizeof(peer_eth_addrs[i])) < 0) { 216 printf("Bad MAC address format on line %d\n", i+1); 217 fclose(config_file); 218 return -1; 219 } 220 } 221 fclose(config_file); 222 nb_peer_eth_addrs = (portid_t) i; 223 return 0; 224 } 225 #endif 226 227 /* 228 * Parse the coremask given as argument (hexadecimal string) and set 229 * the global configuration of forwarding cores. 230 */ 231 static void 232 parse_fwd_coremask(const char *coremask) 233 { 234 char *end; 235 unsigned long long int cm; 236 237 /* parse hexadecimal string */ 238 end = NULL; 239 cm = strtoull(coremask, &end, 16); 240 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 241 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 242 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 243 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 244 } 245 246 /* 247 * Parse the coremask given as argument (hexadecimal string) and set 248 * the global configuration of forwarding cores. 249 */ 250 static void 251 parse_fwd_portmask(const char *portmask) 252 { 253 char *end; 254 unsigned long long int pm; 255 256 /* parse hexadecimal string */ 257 end = NULL; 258 pm = strtoull(portmask, &end, 16); 259 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 260 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 261 else 262 set_fwd_ports_mask((uint64_t) pm); 263 } 264 265 266 static int 267 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 268 { 269 char s[256]; 270 const char *p, *p0 = q_arg; 271 char *end; 272 enum fieldnames { 273 FLD_PORT = 0, 274 FLD_QUEUE, 275 FLD_STATS_COUNTER, 276 _NUM_FLD 277 }; 278 unsigned long int_fld[_NUM_FLD]; 279 char *str_fld[_NUM_FLD]; 280 int i; 281 unsigned size; 282 283 /* reset from value set at definition */ 284 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 285 286 while ((p = strchr(p0,'(')) != NULL) { 287 ++p; 288 if((p0 = strchr(p,')')) == NULL) 289 return -1; 290 291 size = p0 - p; 292 if(size >= sizeof(s)) 293 return -1; 294 295 snprintf(s, sizeof(s), "%.*s", size, p); 296 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 297 return -1; 298 for (i = 0; i < _NUM_FLD; i++){ 299 errno = 0; 300 int_fld[i] = strtoul(str_fld[i], &end, 0); 301 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 302 return -1; 303 } 304 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 305 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 306 printf("Stats counter not in the correct range 0..%d\n", 307 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 308 return -1; 309 } 310 311 if (!is_rx) { 312 if ((nb_tx_queue_stats_mappings >= 313 MAX_TX_QUEUE_STATS_MAPPINGS)) { 314 printf("exceeded max number of TX queue " 315 "statistics mappings: %hu\n", 316 nb_tx_queue_stats_mappings); 317 return -1; 318 } 319 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 320 (uint8_t)int_fld[FLD_PORT]; 321 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 322 (uint8_t)int_fld[FLD_QUEUE]; 323 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 324 (uint8_t)int_fld[FLD_STATS_COUNTER]; 325 ++nb_tx_queue_stats_mappings; 326 } 327 else { 328 if ((nb_rx_queue_stats_mappings >= 329 MAX_RX_QUEUE_STATS_MAPPINGS)) { 330 printf("exceeded max number of RX queue " 331 "statistics mappings: %hu\n", 332 nb_rx_queue_stats_mappings); 333 return -1; 334 } 335 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 336 (uint8_t)int_fld[FLD_PORT]; 337 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 338 (uint8_t)int_fld[FLD_QUEUE]; 339 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 340 (uint8_t)int_fld[FLD_STATS_COUNTER]; 341 ++nb_rx_queue_stats_mappings; 342 } 343 344 } 345 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 346 /* than to the default array (that was set at its definition) */ 347 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 348 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 349 return 0; 350 } 351 352 static void 353 print_invalid_socket_id_error(void) 354 { 355 unsigned int i = 0; 356 357 printf("Invalid socket id, options are: "); 358 for (i = 0; i < num_sockets; i++) { 359 printf("%u%s", socket_ids[i], 360 (i == num_sockets - 1) ? "\n" : ","); 361 } 362 } 363 364 static int 365 parse_portnuma_config(const char *q_arg) 366 { 367 char s[256]; 368 const char *p, *p0 = q_arg; 369 char *end; 370 uint8_t i, socket_id; 371 portid_t port_id; 372 unsigned size; 373 enum fieldnames { 374 FLD_PORT = 0, 375 FLD_SOCKET, 376 _NUM_FLD 377 }; 378 unsigned long int_fld[_NUM_FLD]; 379 char *str_fld[_NUM_FLD]; 380 381 /* reset from value set at definition */ 382 while ((p = strchr(p0,'(')) != NULL) { 383 ++p; 384 if((p0 = strchr(p,')')) == NULL) 385 return -1; 386 387 size = p0 - p; 388 if(size >= sizeof(s)) 389 return -1; 390 391 snprintf(s, sizeof(s), "%.*s", size, p); 392 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 393 return -1; 394 for (i = 0; i < _NUM_FLD; i++) { 395 errno = 0; 396 int_fld[i] = strtoul(str_fld[i], &end, 0); 397 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 398 return -1; 399 } 400 port_id = (portid_t)int_fld[FLD_PORT]; 401 if (port_id_is_invalid(port_id, ENABLED_WARN) || 402 port_id == (portid_t)RTE_PORT_ALL) { 403 print_valid_ports(); 404 return -1; 405 } 406 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 407 if (new_socket_id(socket_id)) { 408 print_invalid_socket_id_error(); 409 return -1; 410 } 411 port_numa[port_id] = socket_id; 412 } 413 414 return 0; 415 } 416 417 static int 418 parse_ringnuma_config(const char *q_arg) 419 { 420 char s[256]; 421 const char *p, *p0 = q_arg; 422 char *end; 423 uint8_t i, ring_flag, socket_id; 424 portid_t port_id; 425 unsigned size; 426 enum fieldnames { 427 FLD_PORT = 0, 428 FLD_FLAG, 429 FLD_SOCKET, 430 _NUM_FLD 431 }; 432 unsigned long int_fld[_NUM_FLD]; 433 char *str_fld[_NUM_FLD]; 434 #define RX_RING_ONLY 0x1 435 #define TX_RING_ONLY 0x2 436 #define RXTX_RING 0x3 437 438 /* reset from value set at definition */ 439 while ((p = strchr(p0,'(')) != NULL) { 440 ++p; 441 if((p0 = strchr(p,')')) == NULL) 442 return -1; 443 444 size = p0 - p; 445 if(size >= sizeof(s)) 446 return -1; 447 448 snprintf(s, sizeof(s), "%.*s", size, p); 449 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 450 return -1; 451 for (i = 0; i < _NUM_FLD; i++) { 452 errno = 0; 453 int_fld[i] = strtoul(str_fld[i], &end, 0); 454 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 455 return -1; 456 } 457 port_id = (portid_t)int_fld[FLD_PORT]; 458 if (port_id_is_invalid(port_id, ENABLED_WARN) || 459 port_id == (portid_t)RTE_PORT_ALL) { 460 print_valid_ports(); 461 return -1; 462 } 463 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 464 if (new_socket_id(socket_id)) { 465 print_invalid_socket_id_error(); 466 return -1; 467 } 468 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 469 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 470 printf("Invalid ring-flag=%d config for port =%d\n", 471 ring_flag,port_id); 472 return -1; 473 } 474 475 switch (ring_flag & RXTX_RING) { 476 case RX_RING_ONLY: 477 rxring_numa[port_id] = socket_id; 478 break; 479 case TX_RING_ONLY: 480 txring_numa[port_id] = socket_id; 481 break; 482 case RXTX_RING: 483 rxring_numa[port_id] = socket_id; 484 txring_numa[port_id] = socket_id; 485 break; 486 default: 487 printf("Invalid ring-flag=%d config for port=%d\n", 488 ring_flag,port_id); 489 break; 490 } 491 } 492 493 return 0; 494 } 495 496 static int 497 parse_event_printing_config(const char *optarg, int enable) 498 { 499 uint32_t mask = 0; 500 501 if (!strcmp(optarg, "unknown")) 502 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 503 else if (!strcmp(optarg, "intr_lsc")) 504 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 505 else if (!strcmp(optarg, "queue_state")) 506 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 507 else if (!strcmp(optarg, "intr_reset")) 508 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 509 else if (!strcmp(optarg, "vf_mbox")) 510 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 511 else if (!strcmp(optarg, "ipsec")) 512 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 513 else if (!strcmp(optarg, "macsec")) 514 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 515 else if (!strcmp(optarg, "intr_rmv")) 516 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 517 else if (!strcmp(optarg, "dev_probed")) 518 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 519 else if (!strcmp(optarg, "dev_released")) 520 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 521 else if (!strcmp(optarg, "all")) 522 mask = ~UINT32_C(0); 523 else { 524 fprintf(stderr, "Invalid event: %s\n", optarg); 525 return -1; 526 } 527 if (enable) 528 event_print_mask |= mask; 529 else 530 event_print_mask &= ~mask; 531 return 0; 532 } 533 534 void 535 launch_args_parse(int argc, char** argv) 536 { 537 int n, opt; 538 char **argvopt; 539 int opt_idx; 540 portid_t pid; 541 enum { TX, RX }; 542 /* Default offloads for all ports. */ 543 uint64_t rx_offloads = rx_mode.offloads; 544 uint64_t tx_offloads = tx_mode.offloads; 545 struct rte_eth_dev_info dev_info; 546 uint16_t rec_nb_pkts; 547 548 static struct option lgopts[] = { 549 { "help", 0, 0, 0 }, 550 #ifdef RTE_LIBRTE_CMDLINE 551 { "interactive", 0, 0, 0 }, 552 { "cmdline-file", 1, 0, 0 }, 553 { "auto-start", 0, 0, 0 }, 554 { "eth-peers-configfile", 1, 0, 0 }, 555 { "eth-peer", 1, 0, 0 }, 556 #endif 557 { "tx-first", 0, 0, 0 }, 558 { "stats-period", 1, 0, 0 }, 559 { "ports", 1, 0, 0 }, 560 { "nb-cores", 1, 0, 0 }, 561 { "nb-ports", 1, 0, 0 }, 562 { "coremask", 1, 0, 0 }, 563 { "portmask", 1, 0, 0 }, 564 { "numa", 0, 0, 0 }, 565 { "no-numa", 0, 0, 0 }, 566 { "mp-anon", 0, 0, 0 }, 567 { "port-numa-config", 1, 0, 0 }, 568 { "ring-numa-config", 1, 0, 0 }, 569 { "socket-num", 1, 0, 0 }, 570 { "mbuf-size", 1, 0, 0 }, 571 { "total-num-mbufs", 1, 0, 0 }, 572 { "max-pkt-len", 1, 0, 0 }, 573 { "pkt-filter-mode", 1, 0, 0 }, 574 { "pkt-filter-report-hash", 1, 0, 0 }, 575 { "pkt-filter-size", 1, 0, 0 }, 576 { "pkt-filter-drop-queue", 1, 0, 0 }, 577 #ifdef RTE_LIBRTE_LATENCY_STATS 578 { "latencystats", 1, 0, 0 }, 579 #endif 580 #ifdef RTE_LIBRTE_BITRATE 581 { "bitrate-stats", 1, 0, 0 }, 582 #endif 583 { "disable-crc-strip", 0, 0, 0 }, 584 { "enable-lro", 0, 0, 0 }, 585 { "enable-rx-cksum", 0, 0, 0 }, 586 { "enable-rx-timestamp", 0, 0, 0 }, 587 { "enable-scatter", 0, 0, 0 }, 588 { "enable-hw-vlan", 0, 0, 0 }, 589 { "enable-hw-vlan-filter", 0, 0, 0 }, 590 { "enable-hw-vlan-strip", 0, 0, 0 }, 591 { "enable-hw-vlan-extend", 0, 0, 0 }, 592 { "enable-drop-en", 0, 0, 0 }, 593 { "disable-rss", 0, 0, 0 }, 594 { "port-topology", 1, 0, 0 }, 595 { "forward-mode", 1, 0, 0 }, 596 { "rss-ip", 0, 0, 0 }, 597 { "rss-udp", 0, 0, 0 }, 598 { "rxq", 1, 0, 0 }, 599 { "txq", 1, 0, 0 }, 600 { "rxd", 1, 0, 0 }, 601 { "txd", 1, 0, 0 }, 602 { "burst", 1, 0, 0 }, 603 { "mbcache", 1, 0, 0 }, 604 { "txpt", 1, 0, 0 }, 605 { "txht", 1, 0, 0 }, 606 { "txwt", 1, 0, 0 }, 607 { "txfreet", 1, 0, 0 }, 608 { "txrst", 1, 0, 0 }, 609 { "rxpt", 1, 0, 0 }, 610 { "rxht", 1, 0, 0 }, 611 { "rxwt", 1, 0, 0 }, 612 { "rxfreet", 1, 0, 0 }, 613 { "tx-queue-stats-mapping", 1, 0, 0 }, 614 { "rx-queue-stats-mapping", 1, 0, 0 }, 615 { "no-flush-rx", 0, 0, 0 }, 616 { "flow-isolate-all", 0, 0, 0 }, 617 { "txpkts", 1, 0, 0 }, 618 { "disable-link-check", 0, 0, 0 }, 619 { "no-lsc-interrupt", 0, 0, 0 }, 620 { "no-rmv-interrupt", 0, 0, 0 }, 621 { "print-event", 1, 0, 0 }, 622 { "mask-event", 1, 0, 0 }, 623 { "tx-offloads", 1, 0, 0 }, 624 { "hot-plug", 0, 0, 0 }, 625 { "vxlan-gpe-port", 1, 0, 0 }, 626 { "mlockall", 0, 0, 0 }, 627 { "no-mlockall", 0, 0, 0 }, 628 { 0, 0, 0, 0 }, 629 }; 630 631 argvopt = argv; 632 633 #ifdef RTE_LIBRTE_CMDLINE 634 #define SHORTOPTS "i" 635 #else 636 #define SHORTOPTS "" 637 #endif 638 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 639 lgopts, &opt_idx)) != EOF) { 640 switch (opt) { 641 #ifdef RTE_LIBRTE_CMDLINE 642 case 'i': 643 printf("Interactive-mode selected\n"); 644 interactive = 1; 645 break; 646 #endif 647 case 'a': 648 printf("Auto-start selected\n"); 649 auto_start = 1; 650 break; 651 652 case 0: /*long options */ 653 if (!strcmp(lgopts[opt_idx].name, "help")) { 654 usage(argv[0]); 655 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 656 } 657 #ifdef RTE_LIBRTE_CMDLINE 658 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 659 printf("Interactive-mode selected\n"); 660 interactive = 1; 661 } 662 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 663 printf("CLI commands to be read from %s\n", 664 optarg); 665 strlcpy(cmdline_filename, optarg, 666 sizeof(cmdline_filename)); 667 } 668 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 669 printf("Auto-start selected\n"); 670 auto_start = 1; 671 } 672 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 673 printf("Ports to start sending a burst of " 674 "packets first\n"); 675 tx_first = 1; 676 } 677 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 678 char *end = NULL; 679 unsigned int n; 680 681 n = strtoul(optarg, &end, 10); 682 if ((optarg[0] == '\0') || (end == NULL) || 683 (*end != '\0')) 684 break; 685 686 stats_period = n; 687 break; 688 } 689 if (!strcmp(lgopts[opt_idx].name, 690 "eth-peers-configfile")) { 691 if (init_peer_eth_addrs(optarg) != 0) 692 rte_exit(EXIT_FAILURE, 693 "Cannot open logfile\n"); 694 } 695 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 696 char *port_end; 697 uint8_t c, peer_addr[6]; 698 699 errno = 0; 700 n = strtoul(optarg, &port_end, 10); 701 if (errno != 0 || port_end == optarg || *port_end++ != ',') 702 rte_exit(EXIT_FAILURE, 703 "Invalid eth-peer: %s", optarg); 704 if (n >= RTE_MAX_ETHPORTS) 705 rte_exit(EXIT_FAILURE, 706 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 707 n, RTE_MAX_ETHPORTS); 708 709 if (cmdline_parse_etheraddr(NULL, port_end, 710 &peer_addr, sizeof(peer_addr)) < 0) 711 rte_exit(EXIT_FAILURE, 712 "Invalid ethernet address: %s\n", 713 port_end); 714 for (c = 0; c < 6; c++) 715 peer_eth_addrs[n].addr_bytes[c] = 716 peer_addr[c]; 717 nb_peer_eth_addrs++; 718 } 719 #endif 720 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 721 n = atoi(optarg); 722 if (n > 0 && n <= nb_ports) 723 nb_fwd_ports = n; 724 else 725 rte_exit(EXIT_FAILURE, 726 "Invalid port %d\n", n); 727 } 728 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 729 n = atoi(optarg); 730 if (n > 0 && n <= nb_lcores) 731 nb_fwd_lcores = (uint8_t) n; 732 else 733 rte_exit(EXIT_FAILURE, 734 "nb-cores should be > 0 and <= %d\n", 735 nb_lcores); 736 } 737 if (!strcmp(lgopts[opt_idx].name, "coremask")) 738 parse_fwd_coremask(optarg); 739 if (!strcmp(lgopts[opt_idx].name, "portmask")) 740 parse_fwd_portmask(optarg); 741 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 742 numa_support = 0; 743 if (!strcmp(lgopts[opt_idx].name, "numa")) 744 numa_support = 1; 745 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 746 mp_anon = 1; 747 } 748 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 749 if (parse_portnuma_config(optarg)) 750 rte_exit(EXIT_FAILURE, 751 "invalid port-numa configuration\n"); 752 } 753 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 754 if (parse_ringnuma_config(optarg)) 755 rte_exit(EXIT_FAILURE, 756 "invalid ring-numa configuration\n"); 757 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 758 n = atoi(optarg); 759 if (!new_socket_id((uint8_t)n)) { 760 socket_num = (uint8_t)n; 761 } else { 762 print_invalid_socket_id_error(); 763 rte_exit(EXIT_FAILURE, 764 "Invalid socket id"); 765 } 766 } 767 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 768 n = atoi(optarg); 769 if (n > 0 && n <= 0xFFFF) 770 mbuf_data_size = (uint16_t) n; 771 else 772 rte_exit(EXIT_FAILURE, 773 "mbuf-size should be > 0 and < 65536\n"); 774 } 775 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 776 n = atoi(optarg); 777 if (n > 1024) 778 param_total_num_mbufs = (unsigned)n; 779 else 780 rte_exit(EXIT_FAILURE, 781 "total-num-mbufs should be > 1024\n"); 782 } 783 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 784 n = atoi(optarg); 785 if (n >= ETHER_MIN_LEN) { 786 rx_mode.max_rx_pkt_len = (uint32_t) n; 787 if (n > ETHER_MAX_LEN) 788 rx_offloads |= 789 DEV_RX_OFFLOAD_JUMBO_FRAME; 790 } else 791 rte_exit(EXIT_FAILURE, 792 "Invalid max-pkt-len=%d - should be > %d\n", 793 n, ETHER_MIN_LEN); 794 } 795 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 796 if (!strcmp(optarg, "signature")) 797 fdir_conf.mode = 798 RTE_FDIR_MODE_SIGNATURE; 799 else if (!strcmp(optarg, "perfect")) 800 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 801 else if (!strcmp(optarg, "perfect-mac-vlan")) 802 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 803 else if (!strcmp(optarg, "perfect-tunnel")) 804 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 805 else if (!strcmp(optarg, "none")) 806 fdir_conf.mode = RTE_FDIR_MODE_NONE; 807 else 808 rte_exit(EXIT_FAILURE, 809 "pkt-mode-invalid %s invalid - must be: " 810 "none, signature, perfect, perfect-mac-vlan" 811 " or perfect-tunnel\n", 812 optarg); 813 } 814 if (!strcmp(lgopts[opt_idx].name, 815 "pkt-filter-report-hash")) { 816 if (!strcmp(optarg, "none")) 817 fdir_conf.status = 818 RTE_FDIR_NO_REPORT_STATUS; 819 else if (!strcmp(optarg, "match")) 820 fdir_conf.status = 821 RTE_FDIR_REPORT_STATUS; 822 else if (!strcmp(optarg, "always")) 823 fdir_conf.status = 824 RTE_FDIR_REPORT_STATUS_ALWAYS; 825 else 826 rte_exit(EXIT_FAILURE, 827 "pkt-filter-report-hash %s invalid " 828 "- must be: none or match or always\n", 829 optarg); 830 } 831 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 832 if (!strcmp(optarg, "64K")) 833 fdir_conf.pballoc = 834 RTE_FDIR_PBALLOC_64K; 835 else if (!strcmp(optarg, "128K")) 836 fdir_conf.pballoc = 837 RTE_FDIR_PBALLOC_128K; 838 else if (!strcmp(optarg, "256K")) 839 fdir_conf.pballoc = 840 RTE_FDIR_PBALLOC_256K; 841 else 842 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 843 " must be: 64K or 128K or 256K\n", 844 optarg); 845 } 846 if (!strcmp(lgopts[opt_idx].name, 847 "pkt-filter-drop-queue")) { 848 n = atoi(optarg); 849 if (n >= 0) 850 fdir_conf.drop_queue = (uint8_t) n; 851 else 852 rte_exit(EXIT_FAILURE, 853 "drop queue %d invalid - must" 854 "be >= 0 \n", n); 855 } 856 #ifdef RTE_LIBRTE_LATENCY_STATS 857 if (!strcmp(lgopts[opt_idx].name, 858 "latencystats")) { 859 n = atoi(optarg); 860 if (n >= 0) { 861 latencystats_lcore_id = (lcoreid_t) n; 862 latencystats_enabled = 1; 863 } else 864 rte_exit(EXIT_FAILURE, 865 "invalid lcore id %d for latencystats" 866 " must be >= 0\n", n); 867 } 868 #endif 869 #ifdef RTE_LIBRTE_BITRATE 870 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 871 n = atoi(optarg); 872 if (n >= 0) { 873 bitrate_lcore_id = (lcoreid_t) n; 874 bitrate_enabled = 1; 875 } else 876 rte_exit(EXIT_FAILURE, 877 "invalid lcore id %d for bitrate stats" 878 " must be >= 0\n", n); 879 } 880 #endif 881 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) { 882 rx_offloads &= ~DEV_RX_OFFLOAD_CRC_STRIP; 883 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 884 } 885 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 886 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 887 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 888 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 889 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 890 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 891 if (!strcmp(lgopts[opt_idx].name, 892 "enable-rx-timestamp")) 893 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 894 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 895 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 896 897 if (!strcmp(lgopts[opt_idx].name, 898 "enable-hw-vlan-filter")) 899 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 900 901 if (!strcmp(lgopts[opt_idx].name, 902 "enable-hw-vlan-strip")) 903 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 904 905 if (!strcmp(lgopts[opt_idx].name, 906 "enable-hw-vlan-extend")) 907 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 908 909 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 910 rx_drop_en = 1; 911 912 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 913 rss_hf = 0; 914 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 915 if (!strcmp(optarg, "paired")) 916 port_topology = PORT_TOPOLOGY_PAIRED; 917 else if (!strcmp(optarg, "chained")) 918 port_topology = PORT_TOPOLOGY_CHAINED; 919 else if (!strcmp(optarg, "loop")) 920 port_topology = PORT_TOPOLOGY_LOOP; 921 else 922 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 923 " must be: paired, chained or loop\n", 924 optarg); 925 } 926 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 927 set_pkt_forwarding_mode(optarg); 928 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 929 rss_hf = ETH_RSS_IP; 930 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 931 rss_hf = ETH_RSS_UDP; 932 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 933 n = atoi(optarg); 934 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 935 nb_rxq = (queueid_t) n; 936 else 937 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 938 " >= 0 && <= %u\n", n, 939 get_allowed_max_nb_rxq(&pid)); 940 } 941 if (!strcmp(lgopts[opt_idx].name, "txq")) { 942 n = atoi(optarg); 943 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 944 nb_txq = (queueid_t) n; 945 else 946 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 947 " >= 0 && <= %u\n", n, 948 get_allowed_max_nb_txq(&pid)); 949 } 950 if (!nb_rxq && !nb_txq) { 951 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 952 "be non-zero\n"); 953 } 954 if (!strcmp(lgopts[opt_idx].name, "burst")) { 955 n = atoi(optarg); 956 if (n == 0) { 957 /* A burst size of zero means that the 958 * PMD should be queried for 959 * recommended Rx burst size. Since 960 * testpmd uses a single size for all 961 * ports, port 0 is queried for the 962 * value, on the assumption that all 963 * ports are of the same NIC model. 964 */ 965 rte_eth_dev_info_get(0, &dev_info); 966 rec_nb_pkts = dev_info 967 .default_rxportconf.burst_size; 968 969 if (rec_nb_pkts == 0) 970 rte_exit(EXIT_FAILURE, 971 "PMD does not recommend a burst size. " 972 "Provided value must be between " 973 "1 and %d\n", MAX_PKT_BURST); 974 else if (rec_nb_pkts > MAX_PKT_BURST) 975 rte_exit(EXIT_FAILURE, 976 "PMD recommended burst size of %d" 977 " exceeds maximum value of %d\n", 978 rec_nb_pkts, MAX_PKT_BURST); 979 printf("Using PMD-provided burst value of %d\n", 980 rec_nb_pkts); 981 nb_pkt_per_burst = rec_nb_pkts; 982 } else if (n > MAX_PKT_BURST) 983 rte_exit(EXIT_FAILURE, 984 "burst must be between1 and %d\n", 985 MAX_PKT_BURST); 986 else 987 nb_pkt_per_burst = (uint16_t) n; 988 } 989 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 990 n = atoi(optarg); 991 if ((n >= 0) && 992 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 993 mb_mempool_cache = (uint16_t) n; 994 else 995 rte_exit(EXIT_FAILURE, 996 "mbcache must be >= 0 and <= %d\n", 997 RTE_MEMPOOL_CACHE_MAX_SIZE); 998 } 999 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1000 n = atoi(optarg); 1001 if (n >= 0) 1002 tx_free_thresh = (int16_t)n; 1003 else 1004 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1005 } 1006 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1007 n = atoi(optarg); 1008 if (n >= 0) 1009 tx_rs_thresh = (int16_t)n; 1010 else 1011 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1012 } 1013 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1014 n = atoi(optarg); 1015 if (n > 0) { 1016 if (rx_free_thresh >= n) 1017 rte_exit(EXIT_FAILURE, 1018 "rxd must be > " 1019 "rx_free_thresh(%d)\n", 1020 (int)rx_free_thresh); 1021 else 1022 nb_rxd = (uint16_t) n; 1023 } else 1024 rte_exit(EXIT_FAILURE, 1025 "rxd(%d) invalid - must be > 0\n", 1026 n); 1027 } 1028 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1029 n = atoi(optarg); 1030 if (n > 0) 1031 nb_txd = (uint16_t) n; 1032 else 1033 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1034 } 1035 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1036 n = atoi(optarg); 1037 if (n >= 0) 1038 tx_pthresh = (int8_t)n; 1039 else 1040 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1041 } 1042 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1043 n = atoi(optarg); 1044 if (n >= 0) 1045 tx_hthresh = (int8_t)n; 1046 else 1047 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1048 } 1049 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1050 n = atoi(optarg); 1051 if (n >= 0) 1052 tx_wthresh = (int8_t)n; 1053 else 1054 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1055 } 1056 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1057 n = atoi(optarg); 1058 if (n >= 0) 1059 rx_pthresh = (int8_t)n; 1060 else 1061 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1062 } 1063 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1064 n = atoi(optarg); 1065 if (n >= 0) 1066 rx_hthresh = (int8_t)n; 1067 else 1068 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1069 } 1070 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1071 n = atoi(optarg); 1072 if (n >= 0) 1073 rx_wthresh = (int8_t)n; 1074 else 1075 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1076 } 1077 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1078 n = atoi(optarg); 1079 if (n >= 0) 1080 rx_free_thresh = (int16_t)n; 1081 else 1082 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1083 } 1084 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1085 if (parse_queue_stats_mapping_config(optarg, TX)) { 1086 rte_exit(EXIT_FAILURE, 1087 "invalid TX queue statistics mapping config entered\n"); 1088 } 1089 } 1090 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1091 if (parse_queue_stats_mapping_config(optarg, RX)) { 1092 rte_exit(EXIT_FAILURE, 1093 "invalid RX queue statistics mapping config entered\n"); 1094 } 1095 } 1096 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1097 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1098 unsigned int nb_segs; 1099 1100 nb_segs = parse_item_list(optarg, "txpkt segments", 1101 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1102 if (nb_segs > 0) 1103 set_tx_pkt_segments(seg_lengths, nb_segs); 1104 else 1105 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1106 } 1107 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1108 no_flush_rx = 1; 1109 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1110 no_link_check = 1; 1111 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1112 lsc_interrupt = 0; 1113 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1114 rmv_interrupt = 0; 1115 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1116 flow_isolate_all = 1; 1117 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1118 char *end = NULL; 1119 n = strtoull(optarg, &end, 16); 1120 if (n >= 0) 1121 tx_offloads = (uint64_t)n; 1122 else 1123 rte_exit(EXIT_FAILURE, 1124 "tx-offloads must be >= 0\n"); 1125 } 1126 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1127 n = atoi(optarg); 1128 if (n >= 0) 1129 vxlan_gpe_udp_port = (uint16_t)n; 1130 else 1131 rte_exit(EXIT_FAILURE, 1132 "vxlan-gpe-port must be >= 0\n"); 1133 } 1134 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1135 if (parse_event_printing_config(optarg, 1)) { 1136 rte_exit(EXIT_FAILURE, 1137 "invalid print-event argument\n"); 1138 } 1139 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1140 if (parse_event_printing_config(optarg, 0)) { 1141 rte_exit(EXIT_FAILURE, 1142 "invalid mask-event argument\n"); 1143 } 1144 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1145 hot_plug = 1; 1146 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1147 do_mlockall = 1; 1148 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1149 do_mlockall = 0; 1150 break; 1151 case 'h': 1152 usage(argv[0]); 1153 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1154 break; 1155 default: 1156 usage(argv[0]); 1157 rte_exit(EXIT_FAILURE, 1158 "Command line is incomplete or incorrect\n"); 1159 break; 1160 } 1161 } 1162 1163 /* Set offload configuration from command line parameters. */ 1164 rx_mode.offloads = rx_offloads; 1165 tx_mode.offloads = tx_offloads; 1166 } 1167