1 /*- 2 * BSD LICENSE 3 * 4 * Copyright(c) 2010-2017 Intel Corporation. All rights reserved. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name of Intel Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #include <errno.h> 35 #include <getopt.h> 36 #include <stdarg.h> 37 #include <stdio.h> 38 #include <stdlib.h> 39 #include <signal.h> 40 #include <string.h> 41 #include <time.h> 42 #include <fcntl.h> 43 #include <sys/types.h> 44 45 #include <sys/queue.h> 46 #include <sys/stat.h> 47 48 #include <stdint.h> 49 #include <unistd.h> 50 #include <inttypes.h> 51 52 #include <rte_common.h> 53 #include <rte_byteorder.h> 54 #include <rte_log.h> 55 #include <rte_debug.h> 56 #include <rte_cycles.h> 57 #include <rte_memory.h> 58 #include <rte_launch.h> 59 #include <rte_eal.h> 60 #include <rte_per_lcore.h> 61 #include <rte_lcore.h> 62 #include <rte_atomic.h> 63 #include <rte_branch_prediction.h> 64 #include <rte_mempool.h> 65 #include <rte_interrupts.h> 66 #include <rte_pci.h> 67 #include <rte_ether.h> 68 #include <rte_ethdev.h> 69 #include <rte_string_fns.h> 70 #ifdef RTE_LIBRTE_CMDLINE 71 #include <cmdline_parse.h> 72 #include <cmdline_parse_etheraddr.h> 73 #endif 74 #ifdef RTE_LIBRTE_PMD_BOND 75 #include <rte_eth_bond.h> 76 #endif 77 #include <rte_flow.h> 78 79 #include "testpmd.h" 80 81 static void 82 usage(char* progname) 83 { 84 printf("usage: %s " 85 #ifdef RTE_LIBRTE_CMDLINE 86 "[--interactive|-i] " 87 "[--cmdline-file=FILENAME] " 88 #endif 89 "[--help|-h] | [--auto-start|-a] | [" 90 "--tx-first | --stats-period=PERIOD | " 91 "--coremask=COREMASK --portmask=PORTMASK --numa " 92 "--mbuf-size= | --total-num-mbufs= | " 93 "--nb-cores= | --nb-ports= | " 94 #ifdef RTE_LIBRTE_CMDLINE 95 "--eth-peers-configfile= | " 96 "--eth-peer=X,M:M:M:M:M:M | " 97 #endif 98 "--pkt-filter-mode= |" 99 "--rss-ip | --rss-udp | " 100 "--rxpt= | --rxht= | --rxwt= | --rxfreet= | " 101 "--txpt= | --txht= | --txwt= | --txfreet= | " 102 "--txrst= | --txqflags= ]\n", 103 progname); 104 #ifdef RTE_LIBRTE_CMDLINE 105 printf(" --interactive: run in interactive mode.\n"); 106 printf(" --cmdline-file: execute cli commands before startup.\n"); 107 #endif 108 printf(" --auto-start: start forwarding on init " 109 "[always when non-interactive].\n"); 110 printf(" --help: display this message and quit.\n"); 111 printf(" --tx-first: start forwarding sending a burst first " 112 "(only if interactive is disabled).\n"); 113 printf(" --stats-period=PERIOD: statistics will be shown " 114 "every PERIOD seconds (only if interactive is disabled).\n"); 115 printf(" --nb-cores=N: set the number of forwarding cores " 116 "(1 <= N <= %d).\n", nb_lcores); 117 printf(" --nb-ports=N: set the number of forwarding ports " 118 "(1 <= N <= %d).\n", nb_ports); 119 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 120 "the packet forwarding test. The master lcore is reserved for " 121 "command line parsing only, and cannot be masked on for " 122 "packet forwarding.\n"); 123 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 124 "by the packet forwarding test.\n"); 125 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 126 "RX memory buffers (mbufs).\n"); 127 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 128 "specify the socket on which the memory pool " 129 "used by the port will be allocated.\n"); 130 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 131 "specify the socket on which the TX/RX rings for " 132 "the port will be allocated " 133 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 134 printf(" --socket-num=N: set socket from which all memory is allocated " 135 "in NUMA mode.\n"); 136 printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n"); 137 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 138 "in mbuf pools.\n"); 139 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 140 #ifdef RTE_LIBRTE_CMDLINE 141 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 142 "of peer ports.\n"); 143 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 144 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 145 #endif 146 printf(" --pkt-filter-mode=N: set Flow Director mode " 147 "(N: none (default mode) or signature or perfect).\n"); 148 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 149 "(N: none or match (default) or always).\n"); 150 printf(" --pkt-filter-size=N: set Flow Director mode " 151 "(N: 64K (default mode) or 128K or 256K).\n"); 152 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 153 "In perfect mode, when you add a rule with queue = -1 " 154 "the packet will be enqueued into the rx drop-queue. " 155 "If the drop-queue doesn't exist, the packet is dropped. " 156 "By default drop-queue=127.\n"); 157 #ifdef RTE_LIBRTE_LATENCY_STATS 158 printf(" --latencystats=N: enable latency and jitter statistcs " 159 "monitoring on forwarding lcore id N.\n"); 160 #endif 161 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 162 printf(" --enable-lro: enable large receive offload.\n"); 163 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 164 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 165 printf(" --disable-hw-vlan: disable hardware vlan.\n"); 166 printf(" --disable-hw-vlan-filter: disable hardware vlan filter.\n"); 167 printf(" --disable-hw-vlan-strip: disable hardware vlan strip.\n"); 168 printf(" --disable-hw-vlan-extend: disable hardware vlan extend.\n"); 169 printf(" --enable-drop-en: enable per queue packet drop.\n"); 170 printf(" --disable-rss: disable rss.\n"); 171 printf(" --port-topology=N: set port topology (N: paired (default) or " 172 "chained).\n"); 173 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 174 list_pkt_forwarding_modes()); 175 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 176 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 177 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 178 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 179 printf(" --txq=N: set the number of TX queues per port to N.\n"); 180 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 181 printf(" --burst=N: set the number of packets per burst to N.\n"); 182 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 183 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 184 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 185 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 186 "(0 <= N < value of rxd).\n"); 187 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 188 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 189 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 190 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 191 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 192 "(0 <= N <= value of txd).\n"); 193 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 194 "(0 <= N <= value of txd).\n"); 195 printf(" --txqflags=0xXXXXXXXX: hexadecimal bitmask of TX queue flags " 196 "(0 <= N <= 0x7FFFFFFF).\n"); 197 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 198 "tx queues statistics counters mapping " 199 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 200 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 201 "rx queues statistics counters mapping " 202 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 203 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 204 " Used mainly with PCAP drivers.\n"); 205 printf(" --txpkts=X[,Y]*: set TX segment sizes" 206 " or total packet length.\n"); 207 printf(" --disable-link-check: disable check on link status when " 208 "starting/stopping ports.\n"); 209 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 210 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 211 printf(" --bitrate-stats=N: set the logical core N to perform " 212 "bit-rate calculation.\n"); 213 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: " 214 "enable print of designated event or all of them.\n"); 215 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|all>: " 216 "disable print of designated event or all of them.\n"); 217 printf(" --flow-isolate-all: " 218 "requests flow API isolated mode on all ports at initialization time.\n"); 219 } 220 221 #ifdef RTE_LIBRTE_CMDLINE 222 static int 223 init_peer_eth_addrs(char *config_filename) 224 { 225 FILE *config_file; 226 portid_t i; 227 char buf[50]; 228 229 config_file = fopen(config_filename, "r"); 230 if (config_file == NULL) { 231 perror("Failed to open eth config file\n"); 232 return -1; 233 } 234 235 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 236 237 if (fgets(buf, sizeof(buf), config_file) == NULL) 238 break; 239 240 if (cmdline_parse_etheraddr(NULL, buf, &peer_eth_addrs[i], 241 sizeof(peer_eth_addrs[i])) < 0) { 242 printf("Bad MAC address format on line %d\n", i+1); 243 fclose(config_file); 244 return -1; 245 } 246 } 247 fclose(config_file); 248 nb_peer_eth_addrs = (portid_t) i; 249 return 0; 250 } 251 #endif 252 253 /* 254 * Parse the coremask given as argument (hexadecimal string) and set 255 * the global configuration of forwarding cores. 256 */ 257 static void 258 parse_fwd_coremask(const char *coremask) 259 { 260 char *end; 261 unsigned long long int cm; 262 263 /* parse hexadecimal string */ 264 end = NULL; 265 cm = strtoull(coremask, &end, 16); 266 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 267 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 268 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 269 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 270 } 271 272 /* 273 * Parse the coremask given as argument (hexadecimal string) and set 274 * the global configuration of forwarding cores. 275 */ 276 static void 277 parse_fwd_portmask(const char *portmask) 278 { 279 char *end; 280 unsigned long long int pm; 281 282 /* parse hexadecimal string */ 283 end = NULL; 284 pm = strtoull(portmask, &end, 16); 285 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 286 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 287 else 288 set_fwd_ports_mask((uint64_t) pm); 289 } 290 291 292 static int 293 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 294 { 295 char s[256]; 296 const char *p, *p0 = q_arg; 297 char *end; 298 enum fieldnames { 299 FLD_PORT = 0, 300 FLD_QUEUE, 301 FLD_STATS_COUNTER, 302 _NUM_FLD 303 }; 304 unsigned long int_fld[_NUM_FLD]; 305 char *str_fld[_NUM_FLD]; 306 int i; 307 unsigned size; 308 309 /* reset from value set at definition */ 310 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 311 312 while ((p = strchr(p0,'(')) != NULL) { 313 ++p; 314 if((p0 = strchr(p,')')) == NULL) 315 return -1; 316 317 size = p0 - p; 318 if(size >= sizeof(s)) 319 return -1; 320 321 snprintf(s, sizeof(s), "%.*s", size, p); 322 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 323 return -1; 324 for (i = 0; i < _NUM_FLD; i++){ 325 errno = 0; 326 int_fld[i] = strtoul(str_fld[i], &end, 0); 327 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 328 return -1; 329 } 330 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 331 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 332 printf("Stats counter not in the correct range 0..%d\n", 333 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 334 return -1; 335 } 336 337 if (!is_rx) { 338 if ((nb_tx_queue_stats_mappings >= 339 MAX_TX_QUEUE_STATS_MAPPINGS)) { 340 printf("exceeded max number of TX queue " 341 "statistics mappings: %hu\n", 342 nb_tx_queue_stats_mappings); 343 return -1; 344 } 345 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 346 (uint8_t)int_fld[FLD_PORT]; 347 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 348 (uint8_t)int_fld[FLD_QUEUE]; 349 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 350 (uint8_t)int_fld[FLD_STATS_COUNTER]; 351 ++nb_tx_queue_stats_mappings; 352 } 353 else { 354 if ((nb_rx_queue_stats_mappings >= 355 MAX_RX_QUEUE_STATS_MAPPINGS)) { 356 printf("exceeded max number of RX queue " 357 "statistics mappings: %hu\n", 358 nb_rx_queue_stats_mappings); 359 return -1; 360 } 361 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 362 (uint8_t)int_fld[FLD_PORT]; 363 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 364 (uint8_t)int_fld[FLD_QUEUE]; 365 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 366 (uint8_t)int_fld[FLD_STATS_COUNTER]; 367 ++nb_rx_queue_stats_mappings; 368 } 369 370 } 371 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 372 /* than to the default array (that was set at its definition) */ 373 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 374 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 375 return 0; 376 } 377 378 static void 379 print_invalid_socket_id_error(void) 380 { 381 unsigned int i = 0; 382 383 printf("Invalid socket id, options are: "); 384 for (i = 0; i < num_sockets; i++) { 385 printf("%u%s", socket_ids[i], 386 (i == num_sockets - 1) ? "\n" : ","); 387 } 388 } 389 390 static int 391 parse_portnuma_config(const char *q_arg) 392 { 393 char s[256]; 394 const char *p, *p0 = q_arg; 395 char *end; 396 uint8_t i, socket_id; 397 portid_t port_id; 398 unsigned size; 399 enum fieldnames { 400 FLD_PORT = 0, 401 FLD_SOCKET, 402 _NUM_FLD 403 }; 404 unsigned long int_fld[_NUM_FLD]; 405 char *str_fld[_NUM_FLD]; 406 portid_t pid; 407 408 /* reset from value set at definition */ 409 while ((p = strchr(p0,'(')) != NULL) { 410 ++p; 411 if((p0 = strchr(p,')')) == NULL) 412 return -1; 413 414 size = p0 - p; 415 if(size >= sizeof(s)) 416 return -1; 417 418 snprintf(s, sizeof(s), "%.*s", size, p); 419 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 420 return -1; 421 for (i = 0; i < _NUM_FLD; i++) { 422 errno = 0; 423 int_fld[i] = strtoul(str_fld[i], &end, 0); 424 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 425 return -1; 426 } 427 port_id = (portid_t)int_fld[FLD_PORT]; 428 if (port_id_is_invalid(port_id, ENABLED_WARN) || 429 port_id == (portid_t)RTE_PORT_ALL) { 430 printf("Valid port range is [0"); 431 RTE_ETH_FOREACH_DEV(pid) 432 printf(", %d", pid); 433 printf("]\n"); 434 return -1; 435 } 436 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 437 if (new_socket_id(socket_id)) { 438 print_invalid_socket_id_error(); 439 return -1; 440 } 441 port_numa[port_id] = socket_id; 442 } 443 444 return 0; 445 } 446 447 static int 448 parse_ringnuma_config(const char *q_arg) 449 { 450 char s[256]; 451 const char *p, *p0 = q_arg; 452 char *end; 453 uint8_t i, ring_flag, socket_id; 454 portid_t port_id; 455 unsigned size; 456 enum fieldnames { 457 FLD_PORT = 0, 458 FLD_FLAG, 459 FLD_SOCKET, 460 _NUM_FLD 461 }; 462 unsigned long int_fld[_NUM_FLD]; 463 char *str_fld[_NUM_FLD]; 464 portid_t pid; 465 #define RX_RING_ONLY 0x1 466 #define TX_RING_ONLY 0x2 467 #define RXTX_RING 0x3 468 469 /* reset from value set at definition */ 470 while ((p = strchr(p0,'(')) != NULL) { 471 ++p; 472 if((p0 = strchr(p,')')) == NULL) 473 return -1; 474 475 size = p0 - p; 476 if(size >= sizeof(s)) 477 return -1; 478 479 snprintf(s, sizeof(s), "%.*s", size, p); 480 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 481 return -1; 482 for (i = 0; i < _NUM_FLD; i++) { 483 errno = 0; 484 int_fld[i] = strtoul(str_fld[i], &end, 0); 485 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 486 return -1; 487 } 488 port_id = (portid_t)int_fld[FLD_PORT]; 489 if (port_id_is_invalid(port_id, ENABLED_WARN) || 490 port_id == (portid_t)RTE_PORT_ALL) { 491 printf("Valid port range is [0"); 492 RTE_ETH_FOREACH_DEV(pid) 493 printf(", %d", pid); 494 printf("]\n"); 495 return -1; 496 } 497 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 498 if (new_socket_id(socket_id)) { 499 print_invalid_socket_id_error(); 500 return -1; 501 } 502 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 503 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 504 printf("Invalid ring-flag=%d config for port =%d\n", 505 ring_flag,port_id); 506 return -1; 507 } 508 509 switch (ring_flag & RXTX_RING) { 510 case RX_RING_ONLY: 511 rxring_numa[port_id] = socket_id; 512 break; 513 case TX_RING_ONLY: 514 txring_numa[port_id] = socket_id; 515 break; 516 case RXTX_RING: 517 rxring_numa[port_id] = socket_id; 518 txring_numa[port_id] = socket_id; 519 break; 520 default: 521 printf("Invalid ring-flag=%d config for port=%d\n", 522 ring_flag,port_id); 523 break; 524 } 525 } 526 527 return 0; 528 } 529 530 static int 531 parse_event_printing_config(const char *optarg, int enable) 532 { 533 uint32_t mask = 0; 534 535 if (!strcmp(optarg, "unknown")) 536 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 537 else if (!strcmp(optarg, "intr_lsc")) 538 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 539 else if (!strcmp(optarg, "queue_state")) 540 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 541 else if (!strcmp(optarg, "intr_reset")) 542 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 543 else if (!strcmp(optarg, "vf_mbox")) 544 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 545 else if (!strcmp(optarg, "macsec")) 546 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 547 else if (!strcmp(optarg, "intr_rmv")) 548 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 549 else if (!strcmp(optarg, "all")) 550 mask = ~UINT32_C(0); 551 else { 552 fprintf(stderr, "Invalid event: %s\n", optarg); 553 return -1; 554 } 555 if (enable) 556 event_print_mask |= mask; 557 else 558 event_print_mask &= ~mask; 559 return 0; 560 } 561 562 void 563 launch_args_parse(int argc, char** argv) 564 { 565 int n, opt; 566 char **argvopt; 567 int opt_idx; 568 portid_t pid; 569 enum { TX, RX }; 570 571 static struct option lgopts[] = { 572 { "help", 0, 0, 0 }, 573 #ifdef RTE_LIBRTE_CMDLINE 574 { "interactive", 0, 0, 0 }, 575 { "cmdline-file", 1, 0, 0 }, 576 { "auto-start", 0, 0, 0 }, 577 { "eth-peers-configfile", 1, 0, 0 }, 578 { "eth-peer", 1, 0, 0 }, 579 #endif 580 { "tx-first", 0, 0, 0 }, 581 { "stats-period", 1, 0, 0 }, 582 { "ports", 1, 0, 0 }, 583 { "nb-cores", 1, 0, 0 }, 584 { "nb-ports", 1, 0, 0 }, 585 { "coremask", 1, 0, 0 }, 586 { "portmask", 1, 0, 0 }, 587 { "numa", 0, 0, 0 }, 588 { "no-numa", 0, 0, 0 }, 589 { "mp-anon", 0, 0, 0 }, 590 { "port-numa-config", 1, 0, 0 }, 591 { "ring-numa-config", 1, 0, 0 }, 592 { "socket-num", 1, 0, 0 }, 593 { "mbuf-size", 1, 0, 0 }, 594 { "total-num-mbufs", 1, 0, 0 }, 595 { "max-pkt-len", 1, 0, 0 }, 596 { "pkt-filter-mode", 1, 0, 0 }, 597 { "pkt-filter-report-hash", 1, 0, 0 }, 598 { "pkt-filter-size", 1, 0, 0 }, 599 { "pkt-filter-drop-queue", 1, 0, 0 }, 600 #ifdef RTE_LIBRTE_LATENCY_STATS 601 { "latencystats", 1, 0, 0 }, 602 #endif 603 #ifdef RTE_LIBRTE_BITRATE 604 { "bitrate-stats", 1, 0, 0 }, 605 #endif 606 { "disable-crc-strip", 0, 0, 0 }, 607 { "enable-lro", 0, 0, 0 }, 608 { "enable-rx-cksum", 0, 0, 0 }, 609 { "enable-rx-timestamp", 0, 0, 0 }, 610 { "enable-scatter", 0, 0, 0 }, 611 { "disable-hw-vlan", 0, 0, 0 }, 612 { "disable-hw-vlan-filter", 0, 0, 0 }, 613 { "disable-hw-vlan-strip", 0, 0, 0 }, 614 { "disable-hw-vlan-extend", 0, 0, 0 }, 615 { "enable-drop-en", 0, 0, 0 }, 616 { "disable-rss", 0, 0, 0 }, 617 { "port-topology", 1, 0, 0 }, 618 { "forward-mode", 1, 0, 0 }, 619 { "rss-ip", 0, 0, 0 }, 620 { "rss-udp", 0, 0, 0 }, 621 { "rxq", 1, 0, 0 }, 622 { "txq", 1, 0, 0 }, 623 { "rxd", 1, 0, 0 }, 624 { "txd", 1, 0, 0 }, 625 { "burst", 1, 0, 0 }, 626 { "mbcache", 1, 0, 0 }, 627 { "txpt", 1, 0, 0 }, 628 { "txht", 1, 0, 0 }, 629 { "txwt", 1, 0, 0 }, 630 { "txfreet", 1, 0, 0 }, 631 { "txrst", 1, 0, 0 }, 632 { "txqflags", 1, 0, 0 }, 633 { "rxpt", 1, 0, 0 }, 634 { "rxht", 1, 0, 0 }, 635 { "rxwt", 1, 0, 0 }, 636 { "rxfreet", 1, 0, 0 }, 637 { "tx-queue-stats-mapping", 1, 0, 0 }, 638 { "rx-queue-stats-mapping", 1, 0, 0 }, 639 { "no-flush-rx", 0, 0, 0 }, 640 { "flow-isolate-all", 0, 0, 0 }, 641 { "txpkts", 1, 0, 0 }, 642 { "disable-link-check", 0, 0, 0 }, 643 { "no-lsc-interrupt", 0, 0, 0 }, 644 { "no-rmv-interrupt", 0, 0, 0 }, 645 { "print-event", 1, 0, 0 }, 646 { "mask-event", 1, 0, 0 }, 647 { 0, 0, 0, 0 }, 648 }; 649 650 argvopt = argv; 651 652 #ifdef RTE_LIBRTE_CMDLINE 653 #define SHORTOPTS "i" 654 #else 655 #define SHORTOPTS "" 656 #endif 657 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 658 lgopts, &opt_idx)) != EOF) { 659 switch (opt) { 660 #ifdef RTE_LIBRTE_CMDLINE 661 case 'i': 662 printf("Interactive-mode selected\n"); 663 interactive = 1; 664 break; 665 #endif 666 case 'a': 667 printf("Auto-start selected\n"); 668 auto_start = 1; 669 break; 670 671 case 0: /*long options */ 672 if (!strcmp(lgopts[opt_idx].name, "help")) { 673 usage(argv[0]); 674 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 675 } 676 #ifdef RTE_LIBRTE_CMDLINE 677 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 678 printf("Interactive-mode selected\n"); 679 interactive = 1; 680 } 681 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 682 printf("CLI commands to be read from %s\n", 683 optarg); 684 snprintf(cmdline_filename, 685 sizeof(cmdline_filename), "%s", 686 optarg); 687 } 688 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 689 printf("Auto-start selected\n"); 690 auto_start = 1; 691 } 692 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 693 printf("Ports to start sending a burst of " 694 "packets first\n"); 695 tx_first = 1; 696 } 697 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 698 char *end = NULL; 699 unsigned int n; 700 701 n = strtoul(optarg, &end, 10); 702 if ((optarg[0] == '\0') || (end == NULL) || 703 (*end != '\0')) 704 break; 705 706 stats_period = n; 707 break; 708 } 709 if (!strcmp(lgopts[opt_idx].name, 710 "eth-peers-configfile")) { 711 if (init_peer_eth_addrs(optarg) != 0) 712 rte_exit(EXIT_FAILURE, 713 "Cannot open logfile\n"); 714 } 715 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 716 char *port_end; 717 uint8_t c, peer_addr[6]; 718 719 errno = 0; 720 n = strtoul(optarg, &port_end, 10); 721 if (errno != 0 || port_end == optarg || *port_end++ != ',') 722 rte_exit(EXIT_FAILURE, 723 "Invalid eth-peer: %s", optarg); 724 if (n >= RTE_MAX_ETHPORTS) 725 rte_exit(EXIT_FAILURE, 726 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 727 n, RTE_MAX_ETHPORTS); 728 729 if (cmdline_parse_etheraddr(NULL, port_end, 730 &peer_addr, sizeof(peer_addr)) < 0) 731 rte_exit(EXIT_FAILURE, 732 "Invalid ethernet address: %s\n", 733 port_end); 734 for (c = 0; c < 6; c++) 735 peer_eth_addrs[n].addr_bytes[c] = 736 peer_addr[c]; 737 nb_peer_eth_addrs++; 738 } 739 #endif 740 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 741 n = atoi(optarg); 742 if (n > 0 && n <= nb_ports) 743 nb_fwd_ports = n; 744 else 745 rte_exit(EXIT_FAILURE, 746 "Invalid port %d\n", n); 747 } 748 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 749 n = atoi(optarg); 750 if (n > 0 && n <= nb_lcores) 751 nb_fwd_lcores = (uint8_t) n; 752 else 753 rte_exit(EXIT_FAILURE, 754 "nb-cores should be > 0 and <= %d\n", 755 nb_lcores); 756 } 757 if (!strcmp(lgopts[opt_idx].name, "coremask")) 758 parse_fwd_coremask(optarg); 759 if (!strcmp(lgopts[opt_idx].name, "portmask")) 760 parse_fwd_portmask(optarg); 761 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 762 numa_support = 0; 763 if (!strcmp(lgopts[opt_idx].name, "numa")) 764 numa_support = 1; 765 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 766 mp_anon = 1; 767 } 768 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 769 if (parse_portnuma_config(optarg)) 770 rte_exit(EXIT_FAILURE, 771 "invalid port-numa configuration\n"); 772 } 773 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 774 if (parse_ringnuma_config(optarg)) 775 rte_exit(EXIT_FAILURE, 776 "invalid ring-numa configuration\n"); 777 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 778 n = atoi(optarg); 779 if (!new_socket_id((uint8_t)n)) { 780 socket_num = (uint8_t)n; 781 } else { 782 print_invalid_socket_id_error(); 783 rte_exit(EXIT_FAILURE, 784 "Invalid socket id"); 785 } 786 } 787 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 788 n = atoi(optarg); 789 if (n > 0 && n <= 0xFFFF) 790 mbuf_data_size = (uint16_t) n; 791 else 792 rte_exit(EXIT_FAILURE, 793 "mbuf-size should be > 0 and < 65536\n"); 794 } 795 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 796 n = atoi(optarg); 797 if (n > 1024) 798 param_total_num_mbufs = (unsigned)n; 799 else 800 rte_exit(EXIT_FAILURE, 801 "total-num-mbufs should be > 1024\n"); 802 } 803 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 804 n = atoi(optarg); 805 if (n >= ETHER_MIN_LEN) { 806 rx_mode.max_rx_pkt_len = (uint32_t) n; 807 if (n > ETHER_MAX_LEN) 808 rx_mode.jumbo_frame = 1; 809 } else 810 rte_exit(EXIT_FAILURE, 811 "Invalid max-pkt-len=%d - should be > %d\n", 812 n, ETHER_MIN_LEN); 813 } 814 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 815 if (!strcmp(optarg, "signature")) 816 fdir_conf.mode = 817 RTE_FDIR_MODE_SIGNATURE; 818 else if (!strcmp(optarg, "perfect")) 819 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 820 else if (!strcmp(optarg, "perfect-mac-vlan")) 821 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 822 else if (!strcmp(optarg, "perfect-tunnel")) 823 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 824 else if (!strcmp(optarg, "none")) 825 fdir_conf.mode = RTE_FDIR_MODE_NONE; 826 else 827 rte_exit(EXIT_FAILURE, 828 "pkt-mode-invalid %s invalid - must be: " 829 "none, signature, perfect, perfect-mac-vlan" 830 " or perfect-tunnel\n", 831 optarg); 832 } 833 if (!strcmp(lgopts[opt_idx].name, 834 "pkt-filter-report-hash")) { 835 if (!strcmp(optarg, "none")) 836 fdir_conf.status = 837 RTE_FDIR_NO_REPORT_STATUS; 838 else if (!strcmp(optarg, "match")) 839 fdir_conf.status = 840 RTE_FDIR_REPORT_STATUS; 841 else if (!strcmp(optarg, "always")) 842 fdir_conf.status = 843 RTE_FDIR_REPORT_STATUS_ALWAYS; 844 else 845 rte_exit(EXIT_FAILURE, 846 "pkt-filter-report-hash %s invalid " 847 "- must be: none or match or always\n", 848 optarg); 849 } 850 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 851 if (!strcmp(optarg, "64K")) 852 fdir_conf.pballoc = 853 RTE_FDIR_PBALLOC_64K; 854 else if (!strcmp(optarg, "128K")) 855 fdir_conf.pballoc = 856 RTE_FDIR_PBALLOC_128K; 857 else if (!strcmp(optarg, "256K")) 858 fdir_conf.pballoc = 859 RTE_FDIR_PBALLOC_256K; 860 else 861 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 862 " must be: 64K or 128K or 256K\n", 863 optarg); 864 } 865 if (!strcmp(lgopts[opt_idx].name, 866 "pkt-filter-drop-queue")) { 867 n = atoi(optarg); 868 if (n >= 0) 869 fdir_conf.drop_queue = (uint8_t) n; 870 else 871 rte_exit(EXIT_FAILURE, 872 "drop queue %d invalid - must" 873 "be >= 0 \n", n); 874 } 875 #ifdef RTE_LIBRTE_LATENCY_STATS 876 if (!strcmp(lgopts[opt_idx].name, 877 "latencystats")) { 878 n = atoi(optarg); 879 if (n >= 0) { 880 latencystats_lcore_id = (lcoreid_t) n; 881 latencystats_enabled = 1; 882 } else 883 rte_exit(EXIT_FAILURE, 884 "invalid lcore id %d for latencystats" 885 " must be >= 0\n", n); 886 } 887 #endif 888 #ifdef RTE_LIBRTE_BITRATE 889 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 890 n = atoi(optarg); 891 if (n >= 0) { 892 bitrate_lcore_id = (lcoreid_t) n; 893 bitrate_enabled = 1; 894 } else 895 rte_exit(EXIT_FAILURE, 896 "invalid lcore id %d for bitrate stats" 897 " must be >= 0\n", n); 898 } 899 #endif 900 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 901 rx_mode.hw_strip_crc = 0; 902 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 903 rx_mode.enable_lro = 1; 904 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 905 rx_mode.enable_scatter = 1; 906 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 907 rx_mode.hw_ip_checksum = 1; 908 if (!strcmp(lgopts[opt_idx].name, 909 "enable-rx-timestamp")) 910 rx_mode.hw_timestamp = 1; 911 912 if (!strcmp(lgopts[opt_idx].name, "disable-hw-vlan")) { 913 rx_mode.hw_vlan_filter = 0; 914 rx_mode.hw_vlan_strip = 0; 915 rx_mode.hw_vlan_extend = 0; 916 } 917 918 if (!strcmp(lgopts[opt_idx].name, 919 "disable-hw-vlan-filter")) 920 rx_mode.hw_vlan_filter = 0; 921 922 if (!strcmp(lgopts[opt_idx].name, 923 "disable-hw-vlan-strip")) 924 rx_mode.hw_vlan_strip = 0; 925 926 if (!strcmp(lgopts[opt_idx].name, 927 "disable-hw-vlan-extend")) 928 rx_mode.hw_vlan_extend = 0; 929 930 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 931 rx_drop_en = 1; 932 933 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 934 rss_hf = 0; 935 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 936 if (!strcmp(optarg, "paired")) 937 port_topology = PORT_TOPOLOGY_PAIRED; 938 else if (!strcmp(optarg, "chained")) 939 port_topology = PORT_TOPOLOGY_CHAINED; 940 else if (!strcmp(optarg, "loop")) 941 port_topology = PORT_TOPOLOGY_LOOP; 942 else 943 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 944 " must be: paired, chained or loop\n", 945 optarg); 946 } 947 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 948 set_pkt_forwarding_mode(optarg); 949 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 950 rss_hf = ETH_RSS_IP; 951 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 952 rss_hf = ETH_RSS_UDP; 953 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 954 n = atoi(optarg); 955 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 956 nb_rxq = (queueid_t) n; 957 else 958 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 959 " >= 0 && <= %u\n", n, 960 get_allowed_max_nb_rxq(&pid)); 961 } 962 if (!strcmp(lgopts[opt_idx].name, "txq")) { 963 n = atoi(optarg); 964 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 965 nb_txq = (queueid_t) n; 966 else 967 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 968 " >= 0 && <= %u\n", n, 969 get_allowed_max_nb_txq(&pid)); 970 } 971 if (!nb_rxq && !nb_txq) { 972 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 973 "be non-zero\n"); 974 } 975 if (!strcmp(lgopts[opt_idx].name, "burst")) { 976 n = atoi(optarg); 977 if ((n >= 1) && (n <= MAX_PKT_BURST)) 978 nb_pkt_per_burst = (uint16_t) n; 979 else 980 rte_exit(EXIT_FAILURE, 981 "burst must >= 1 and <= %d]", 982 MAX_PKT_BURST); 983 } 984 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 985 n = atoi(optarg); 986 if ((n >= 0) && 987 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 988 mb_mempool_cache = (uint16_t) n; 989 else 990 rte_exit(EXIT_FAILURE, 991 "mbcache must be >= 0 and <= %d\n", 992 RTE_MEMPOOL_CACHE_MAX_SIZE); 993 } 994 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 995 n = atoi(optarg); 996 if (n >= 0) 997 tx_free_thresh = (int16_t)n; 998 else 999 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1000 } 1001 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1002 n = atoi(optarg); 1003 if (n >= 0) 1004 tx_rs_thresh = (int16_t)n; 1005 else 1006 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1007 } 1008 if (!strcmp(lgopts[opt_idx].name, "txqflags")) { 1009 char *end = NULL; 1010 n = strtoul(optarg, &end, 16); 1011 if (n >= 0) 1012 txq_flags = (int32_t)n; 1013 else 1014 rte_exit(EXIT_FAILURE, 1015 "txqflags must be >= 0\n"); 1016 } 1017 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1018 n = atoi(optarg); 1019 if (n > 0) { 1020 if (rx_free_thresh >= n) 1021 rte_exit(EXIT_FAILURE, 1022 "rxd must be > " 1023 "rx_free_thresh(%d)\n", 1024 (int)rx_free_thresh); 1025 else 1026 nb_rxd = (uint16_t) n; 1027 } else 1028 rte_exit(EXIT_FAILURE, 1029 "rxd(%d) invalid - must be > 0\n", 1030 n); 1031 } 1032 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1033 n = atoi(optarg); 1034 if (n > 0) 1035 nb_txd = (uint16_t) n; 1036 else 1037 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1038 } 1039 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1040 n = atoi(optarg); 1041 if (n >= 0) 1042 tx_pthresh = (int8_t)n; 1043 else 1044 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1045 } 1046 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1047 n = atoi(optarg); 1048 if (n >= 0) 1049 tx_hthresh = (int8_t)n; 1050 else 1051 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1052 } 1053 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1054 n = atoi(optarg); 1055 if (n >= 0) 1056 tx_wthresh = (int8_t)n; 1057 else 1058 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1059 } 1060 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1061 n = atoi(optarg); 1062 if (n >= 0) 1063 rx_pthresh = (int8_t)n; 1064 else 1065 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1066 } 1067 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1068 n = atoi(optarg); 1069 if (n >= 0) 1070 rx_hthresh = (int8_t)n; 1071 else 1072 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1073 } 1074 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1075 n = atoi(optarg); 1076 if (n >= 0) 1077 rx_wthresh = (int8_t)n; 1078 else 1079 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1080 } 1081 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1082 n = atoi(optarg); 1083 if (n >= 0) 1084 rx_free_thresh = (int16_t)n; 1085 else 1086 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1087 } 1088 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1089 if (parse_queue_stats_mapping_config(optarg, TX)) { 1090 rte_exit(EXIT_FAILURE, 1091 "invalid TX queue statistics mapping config entered\n"); 1092 } 1093 } 1094 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1095 if (parse_queue_stats_mapping_config(optarg, RX)) { 1096 rte_exit(EXIT_FAILURE, 1097 "invalid RX queue statistics mapping config entered\n"); 1098 } 1099 } 1100 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1101 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1102 unsigned int nb_segs; 1103 1104 nb_segs = parse_item_list(optarg, "txpkt segments", 1105 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1106 if (nb_segs > 0) 1107 set_tx_pkt_segments(seg_lengths, nb_segs); 1108 else 1109 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1110 } 1111 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1112 no_flush_rx = 1; 1113 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1114 no_link_check = 1; 1115 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1116 lsc_interrupt = 0; 1117 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1118 rmv_interrupt = 0; 1119 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1120 flow_isolate_all = 1; 1121 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1122 if (parse_event_printing_config(optarg, 1)) { 1123 rte_exit(EXIT_FAILURE, 1124 "invalid print-event argument\n"); 1125 } 1126 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1127 if (parse_event_printing_config(optarg, 0)) { 1128 rte_exit(EXIT_FAILURE, 1129 "invalid mask-event argument\n"); 1130 } 1131 1132 break; 1133 case 'h': 1134 usage(argv[0]); 1135 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1136 break; 1137 default: 1138 usage(argv[0]); 1139 rte_exit(EXIT_FAILURE, 1140 "Command line is incomplete or incorrect\n"); 1141 break; 1142 } 1143 } 1144 } 1145