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 #include <arpa/inet.h> 23 24 #include <rte_common.h> 25 #include <rte_byteorder.h> 26 #include <rte_log.h> 27 #include <rte_debug.h> 28 #include <rte_cycles.h> 29 #include <rte_memory.h> 30 #include <rte_launch.h> 31 #include <rte_eal.h> 32 #include <rte_per_lcore.h> 33 #include <rte_lcore.h> 34 #include <rte_atomic.h> 35 #include <rte_branch_prediction.h> 36 #include <rte_mempool.h> 37 #include <rte_interrupts.h> 38 #include <rte_pci.h> 39 #include <rte_ether.h> 40 #include <rte_ethdev.h> 41 #include <rte_string_fns.h> 42 #ifdef RTE_LIBRTE_PMD_BOND 43 #include <rte_eth_bond.h> 44 #endif 45 #include <rte_flow.h> 46 47 #include "testpmd.h" 48 49 static void 50 usage(char* progname) 51 { 52 printf("usage: %s [EAL options] -- " 53 #ifdef RTE_LIBRTE_CMDLINE 54 "[--interactive|-i] " 55 "[--cmdline-file=FILENAME] " 56 #endif 57 "[--help|-h] | [--auto-start|-a] | [" 58 "--tx-first | --stats-period=PERIOD | " 59 "--coremask=COREMASK --portmask=PORTMASK --numa " 60 "--portlist=PORTLIST " 61 "--mbuf-size= | --total-num-mbufs= | " 62 "--nb-cores= | --nb-ports= | " 63 #ifdef RTE_LIBRTE_CMDLINE 64 "--eth-peers-configfile= | " 65 "--eth-peer=X,M:M:M:M:M:M | " 66 "--tx-ip=SRC,DST | --tx-udp=PORT | " 67 #endif 68 "--pkt-filter-mode= |" 69 "--rss-ip | --rss-udp | --rss-level-inner | --rss-level-outer |" 70 "--rxpt= | --rxht= | --rxwt= |" 71 " --rxfreet= | --txpt= | --txht= | --txwt= | --txfreet= | " 72 "--txrst= | --tx-offloads= | | --rx-offloads= | " 73 "--vxlan-gpe-port= | --geneve-parsed-port= | " 74 "--record-core-cycles | --record-burst-stats]\n", 75 progname); 76 #ifdef RTE_LIBRTE_CMDLINE 77 printf(" --interactive: run in interactive mode.\n"); 78 printf(" --cmdline-file: execute cli commands before startup.\n"); 79 #endif 80 printf(" --auto-start: start forwarding on init " 81 "[always when non-interactive].\n"); 82 printf(" --help: display this message and quit.\n"); 83 printf(" --tx-first: start forwarding sending a burst first " 84 "(only if interactive is disabled).\n"); 85 printf(" --stats-period=PERIOD: statistics will be shown " 86 "every PERIOD seconds (only if interactive is disabled).\n"); 87 printf(" --nb-cores=N: set the number of forwarding cores " 88 "(1 <= N <= %d).\n", nb_lcores); 89 printf(" --nb-ports=N: set the number of forwarding ports " 90 "(1 <= N <= %d).\n", nb_ports); 91 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 92 "the packet forwarding test. The master lcore is reserved for " 93 "command line parsing only, and cannot be masked on for " 94 "packet forwarding.\n"); 95 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 96 "by the packet forwarding test.\n"); 97 printf(" --portlist=PORTLIST: list of forwarding ports\n"); 98 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 99 "RX memory buffers (mbufs).\n"); 100 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 101 "specify the socket on which the memory pool " 102 "used by the port will be allocated.\n"); 103 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 104 "specify the socket on which the TX/RX rings for " 105 "the port will be allocated " 106 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 107 printf(" --socket-num=N: set socket from which all memory is allocated " 108 "in NUMA mode.\n"); 109 printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to " 110 "N bytes. If multiple numbers are specified the extra pools " 111 "will be created to receive with packet split features\n"); 112 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 113 "in mbuf pools.\n"); 114 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 115 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " 116 "size to N bytes.\n"); 117 #ifdef RTE_LIBRTE_CMDLINE 118 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 119 "of peer ports.\n"); 120 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 121 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 122 #endif 123 printf(" --pkt-filter-mode=N: set Flow Director mode " 124 "(N: none (default mode) or signature or perfect).\n"); 125 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 126 "(N: none or match (default) or always).\n"); 127 printf(" --pkt-filter-size=N: set Flow Director mode " 128 "(N: 64K (default mode) or 128K or 256K).\n"); 129 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 130 "In perfect mode, when you add a rule with queue = -1 " 131 "the packet will be enqueued into the rx drop-queue. " 132 "If the drop-queue doesn't exist, the packet is dropped. " 133 "By default drop-queue=127.\n"); 134 #ifdef RTE_LIBRTE_LATENCY_STATS 135 printf(" --latencystats=N: enable latency and jitter statistcs " 136 "monitoring on forwarding lcore id N.\n"); 137 #endif 138 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 139 printf(" --enable-lro: enable large receive offload.\n"); 140 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 141 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 142 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 143 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 144 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 145 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 146 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); 147 printf(" --enable-drop-en: enable per queue packet drop.\n"); 148 printf(" --disable-rss: disable rss.\n"); 149 printf(" --port-topology=<paired|chained|loop>: set port topology (paired " 150 "is default).\n"); 151 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 152 list_pkt_forwarding_modes()); 153 printf(" --forward-mode=5tswap: set forwarding mode to " 154 "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); 155 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 156 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 157 printf(" --rss-level-inner: set RSS hash level to innermost\n"); 158 printf(" --rss-level-outer: set RSS hash level to outermost\n"); 159 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 160 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 161 printf(" --txq=N: set the number of TX queues per port to N.\n"); 162 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 163 printf(" --hairpinq=N: set the number of hairpin queues per port to " 164 "N.\n"); 165 printf(" --burst=N: set the number of packets per burst to N.\n"); 166 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 167 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 168 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 169 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 170 "(0 <= N < value of rxd).\n"); 171 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 172 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 173 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 174 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 175 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 176 "(0 <= N <= value of txd).\n"); 177 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 178 "(0 <= N <= value of txd).\n"); 179 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 180 "tx queues statistics counters mapping " 181 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 182 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 183 "rx queues statistics counters mapping " 184 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 185 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 186 " Used mainly with PCAP drivers.\n"); 187 printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n"); 188 printf(" --txpkts=X[,Y]*: set TX segment sizes" 189 " or total packet length.\n"); 190 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); 191 printf(" --disable-link-check: disable check on link status when " 192 "starting/stopping ports.\n"); 193 printf(" --disable-device-start: do not automatically start port\n"); 194 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 195 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 196 printf(" --bitrate-stats=N: set the logical core N to perform " 197 "bit-rate calculation.\n"); 198 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 199 "enable print of designated event or all of them.\n"); 200 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 201 "disable print of designated event or all of them.\n"); 202 printf(" --flow-isolate-all: " 203 "requests flow API isolated mode on all ports at initialization time.\n"); 204 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 205 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); 206 printf(" --hot-plug: enable hot plug for device.\n"); 207 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 208 printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n"); 209 printf(" --mlockall: lock all memory\n"); 210 printf(" --no-mlockall: do not lock all memory\n"); 211 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 212 " native: use regular DPDK memory to create and populate mempool\n" 213 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 214 " xmem: use anonymous memory to create and populate mempool\n" 215 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 216 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); 217 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); 218 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); 219 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); 220 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); 221 printf(" --noisy-lkup-num-writes=N: do N random reads and writes per packet\n"); 222 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " 223 "valid only with --mp-alloc=anon\n"); 224 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " 225 "enabled\n"); 226 printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); 227 printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); 228 printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n " 229 " 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n" 230 " 0x01 - hairpin ports loop, 0x00 - hairpin port self\n"); 231 } 232 233 #ifdef RTE_LIBRTE_CMDLINE 234 static int 235 init_peer_eth_addrs(char *config_filename) 236 { 237 FILE *config_file; 238 portid_t i; 239 char buf[50]; 240 241 config_file = fopen(config_filename, "r"); 242 if (config_file == NULL) { 243 perror("Failed to open eth config file\n"); 244 return -1; 245 } 246 247 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 248 249 if (fgets(buf, sizeof(buf), config_file) == NULL) 250 break; 251 252 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { 253 printf("Bad MAC address format on line %d\n", i+1); 254 fclose(config_file); 255 return -1; 256 } 257 } 258 fclose(config_file); 259 nb_peer_eth_addrs = (portid_t) i; 260 return 0; 261 } 262 #endif 263 264 /* 265 * Parse the coremask given as argument (hexadecimal string) and set 266 * the global configuration of forwarding cores. 267 */ 268 static void 269 parse_fwd_coremask(const char *coremask) 270 { 271 char *end; 272 unsigned long long int cm; 273 274 /* parse hexadecimal string */ 275 end = NULL; 276 cm = strtoull(coremask, &end, 16); 277 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 278 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 279 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 280 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 281 } 282 283 /* 284 * Parse the coremask given as argument (hexadecimal string) and set 285 * the global configuration of forwarding cores. 286 */ 287 static void 288 parse_fwd_portmask(const char *portmask) 289 { 290 char *end; 291 unsigned long long int pm; 292 293 /* parse hexadecimal string */ 294 end = NULL; 295 pm = strtoull(portmask, &end, 16); 296 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 297 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 298 else 299 set_fwd_ports_mask((uint64_t) pm); 300 } 301 302 303 static int 304 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 305 { 306 char s[256]; 307 const char *p, *p0 = q_arg; 308 char *end; 309 enum fieldnames { 310 FLD_PORT = 0, 311 FLD_QUEUE, 312 FLD_STATS_COUNTER, 313 _NUM_FLD 314 }; 315 unsigned long int_fld[_NUM_FLD]; 316 char *str_fld[_NUM_FLD]; 317 int i; 318 unsigned size; 319 320 /* reset from value set at definition */ 321 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 322 323 while ((p = strchr(p0,'(')) != NULL) { 324 ++p; 325 if((p0 = strchr(p,')')) == NULL) 326 return -1; 327 328 size = p0 - p; 329 if(size >= sizeof(s)) 330 return -1; 331 332 snprintf(s, sizeof(s), "%.*s", size, p); 333 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 334 return -1; 335 for (i = 0; i < _NUM_FLD; i++){ 336 errno = 0; 337 int_fld[i] = strtoul(str_fld[i], &end, 0); 338 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 339 return -1; 340 } 341 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 342 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 343 printf("Stats counter not in the correct range 0..%d\n", 344 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 345 return -1; 346 } 347 348 if (!is_rx) { 349 if ((nb_tx_queue_stats_mappings >= 350 MAX_TX_QUEUE_STATS_MAPPINGS)) { 351 printf("exceeded max number of TX queue " 352 "statistics mappings: %hu\n", 353 nb_tx_queue_stats_mappings); 354 return -1; 355 } 356 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 357 (uint8_t)int_fld[FLD_PORT]; 358 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 359 (uint8_t)int_fld[FLD_QUEUE]; 360 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 361 (uint8_t)int_fld[FLD_STATS_COUNTER]; 362 ++nb_tx_queue_stats_mappings; 363 } 364 else { 365 if ((nb_rx_queue_stats_mappings >= 366 MAX_RX_QUEUE_STATS_MAPPINGS)) { 367 printf("exceeded max number of RX queue " 368 "statistics mappings: %hu\n", 369 nb_rx_queue_stats_mappings); 370 return -1; 371 } 372 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 373 (uint8_t)int_fld[FLD_PORT]; 374 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 375 (uint8_t)int_fld[FLD_QUEUE]; 376 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 377 (uint8_t)int_fld[FLD_STATS_COUNTER]; 378 ++nb_rx_queue_stats_mappings; 379 } 380 381 } 382 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 383 /* than to the default array (that was set at its definition) */ 384 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 385 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 386 return 0; 387 } 388 389 static void 390 print_invalid_socket_id_error(void) 391 { 392 unsigned int i = 0; 393 394 printf("Invalid socket id, options are: "); 395 for (i = 0; i < num_sockets; i++) { 396 printf("%u%s", socket_ids[i], 397 (i == num_sockets - 1) ? "\n" : ","); 398 } 399 } 400 401 static int 402 parse_portnuma_config(const char *q_arg) 403 { 404 char s[256]; 405 const char *p, *p0 = q_arg; 406 char *end; 407 uint8_t i, socket_id; 408 portid_t port_id; 409 unsigned size; 410 enum fieldnames { 411 FLD_PORT = 0, 412 FLD_SOCKET, 413 _NUM_FLD 414 }; 415 unsigned long int_fld[_NUM_FLD]; 416 char *str_fld[_NUM_FLD]; 417 418 /* reset from value set at definition */ 419 while ((p = strchr(p0,'(')) != NULL) { 420 ++p; 421 if((p0 = strchr(p,')')) == NULL) 422 return -1; 423 424 size = p0 - p; 425 if(size >= sizeof(s)) 426 return -1; 427 428 snprintf(s, sizeof(s), "%.*s", size, p); 429 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 430 return -1; 431 for (i = 0; i < _NUM_FLD; i++) { 432 errno = 0; 433 int_fld[i] = strtoul(str_fld[i], &end, 0); 434 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 435 return -1; 436 } 437 port_id = (portid_t)int_fld[FLD_PORT]; 438 if (port_id_is_invalid(port_id, ENABLED_WARN) || 439 port_id == (portid_t)RTE_PORT_ALL) { 440 print_valid_ports(); 441 return -1; 442 } 443 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 444 if (new_socket_id(socket_id)) { 445 if (num_sockets >= RTE_MAX_NUMA_NODES) { 446 print_invalid_socket_id_error(); 447 return -1; 448 } 449 socket_ids[num_sockets++] = socket_id; 450 } 451 port_numa[port_id] = socket_id; 452 } 453 454 return 0; 455 } 456 457 static int 458 parse_ringnuma_config(const char *q_arg) 459 { 460 char s[256]; 461 const char *p, *p0 = q_arg; 462 char *end; 463 uint8_t i, ring_flag, socket_id; 464 portid_t port_id; 465 unsigned size; 466 enum fieldnames { 467 FLD_PORT = 0, 468 FLD_FLAG, 469 FLD_SOCKET, 470 _NUM_FLD 471 }; 472 unsigned long int_fld[_NUM_FLD]; 473 char *str_fld[_NUM_FLD]; 474 #define RX_RING_ONLY 0x1 475 #define TX_RING_ONLY 0x2 476 #define RXTX_RING 0x3 477 478 /* reset from value set at definition */ 479 while ((p = strchr(p0,'(')) != NULL) { 480 ++p; 481 if((p0 = strchr(p,')')) == NULL) 482 return -1; 483 484 size = p0 - p; 485 if(size >= sizeof(s)) 486 return -1; 487 488 snprintf(s, sizeof(s), "%.*s", size, p); 489 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 490 return -1; 491 for (i = 0; i < _NUM_FLD; i++) { 492 errno = 0; 493 int_fld[i] = strtoul(str_fld[i], &end, 0); 494 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 495 return -1; 496 } 497 port_id = (portid_t)int_fld[FLD_PORT]; 498 if (port_id_is_invalid(port_id, ENABLED_WARN) || 499 port_id == (portid_t)RTE_PORT_ALL) { 500 print_valid_ports(); 501 return -1; 502 } 503 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 504 if (new_socket_id(socket_id)) { 505 if (num_sockets >= RTE_MAX_NUMA_NODES) { 506 print_invalid_socket_id_error(); 507 return -1; 508 } 509 socket_ids[num_sockets++] = socket_id; 510 } 511 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 512 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 513 printf("Invalid ring-flag=%d config for port =%d\n", 514 ring_flag,port_id); 515 return -1; 516 } 517 518 switch (ring_flag & RXTX_RING) { 519 case RX_RING_ONLY: 520 rxring_numa[port_id] = socket_id; 521 break; 522 case TX_RING_ONLY: 523 txring_numa[port_id] = socket_id; 524 break; 525 case RXTX_RING: 526 rxring_numa[port_id] = socket_id; 527 txring_numa[port_id] = socket_id; 528 break; 529 default: 530 printf("Invalid ring-flag=%d config for port=%d\n", 531 ring_flag,port_id); 532 break; 533 } 534 } 535 536 return 0; 537 } 538 539 static int 540 parse_event_printing_config(const char *optarg, int enable) 541 { 542 uint32_t mask = 0; 543 544 if (!strcmp(optarg, "unknown")) 545 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 546 else if (!strcmp(optarg, "intr_lsc")) 547 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 548 else if (!strcmp(optarg, "queue_state")) 549 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 550 else if (!strcmp(optarg, "intr_reset")) 551 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 552 else if (!strcmp(optarg, "vf_mbox")) 553 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 554 else if (!strcmp(optarg, "ipsec")) 555 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 556 else if (!strcmp(optarg, "macsec")) 557 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 558 else if (!strcmp(optarg, "intr_rmv")) 559 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 560 else if (!strcmp(optarg, "dev_probed")) 561 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 562 else if (!strcmp(optarg, "dev_released")) 563 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 564 else if (!strcmp(optarg, "flow_aged")) 565 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; 566 else if (!strcmp(optarg, "all")) 567 mask = ~UINT32_C(0); 568 else { 569 fprintf(stderr, "Invalid event: %s\n", optarg); 570 return -1; 571 } 572 if (enable) 573 event_print_mask |= mask; 574 else 575 event_print_mask &= ~mask; 576 return 0; 577 } 578 579 void 580 launch_args_parse(int argc, char** argv) 581 { 582 int n, opt; 583 char **argvopt; 584 int opt_idx; 585 portid_t pid; 586 enum { TX, RX }; 587 /* Default offloads for all ports. */ 588 uint64_t rx_offloads = rx_mode.offloads; 589 uint64_t tx_offloads = tx_mode.offloads; 590 struct rte_eth_dev_info dev_info; 591 uint16_t rec_nb_pkts; 592 int ret; 593 594 static struct option lgopts[] = { 595 { "help", 0, 0, 0 }, 596 #ifdef RTE_LIBRTE_CMDLINE 597 { "interactive", 0, 0, 0 }, 598 { "cmdline-file", 1, 0, 0 }, 599 { "auto-start", 0, 0, 0 }, 600 { "eth-peers-configfile", 1, 0, 0 }, 601 { "eth-peer", 1, 0, 0 }, 602 #endif 603 { "tx-first", 0, 0, 0 }, 604 { "stats-period", 1, 0, 0 }, 605 { "ports", 1, 0, 0 }, 606 { "nb-cores", 1, 0, 0 }, 607 { "nb-ports", 1, 0, 0 }, 608 { "coremask", 1, 0, 0 }, 609 { "portmask", 1, 0, 0 }, 610 { "portlist", 1, 0, 0 }, 611 { "numa", 0, 0, 0 }, 612 { "no-numa", 0, 0, 0 }, 613 { "mp-anon", 0, 0, 0 }, 614 { "port-numa-config", 1, 0, 0 }, 615 { "ring-numa-config", 1, 0, 0 }, 616 { "socket-num", 1, 0, 0 }, 617 { "mbuf-size", 1, 0, 0 }, 618 { "total-num-mbufs", 1, 0, 0 }, 619 { "max-pkt-len", 1, 0, 0 }, 620 { "max-lro-pkt-size", 1, 0, 0 }, 621 { "pkt-filter-mode", 1, 0, 0 }, 622 { "pkt-filter-report-hash", 1, 0, 0 }, 623 { "pkt-filter-size", 1, 0, 0 }, 624 { "pkt-filter-drop-queue", 1, 0, 0 }, 625 #ifdef RTE_LIBRTE_LATENCY_STATS 626 { "latencystats", 1, 0, 0 }, 627 #endif 628 #ifdef RTE_LIBRTE_BITRATESTATS 629 { "bitrate-stats", 1, 0, 0 }, 630 #endif 631 { "disable-crc-strip", 0, 0, 0 }, 632 { "enable-lro", 0, 0, 0 }, 633 { "enable-rx-cksum", 0, 0, 0 }, 634 { "enable-rx-timestamp", 0, 0, 0 }, 635 { "enable-scatter", 0, 0, 0 }, 636 { "enable-hw-vlan", 0, 0, 0 }, 637 { "enable-hw-vlan-filter", 0, 0, 0 }, 638 { "enable-hw-vlan-strip", 0, 0, 0 }, 639 { "enable-hw-vlan-extend", 0, 0, 0 }, 640 { "enable-hw-qinq-strip", 0, 0, 0 }, 641 { "enable-drop-en", 0, 0, 0 }, 642 { "disable-rss", 0, 0, 0 }, 643 { "port-topology", 1, 0, 0 }, 644 { "forward-mode", 1, 0, 0 }, 645 { "rss-ip", 0, 0, 0 }, 646 { "rss-udp", 0, 0, 0 }, 647 { "rss-level-outer", 0, 0, 0 }, 648 { "rss-level-inner", 0, 0, 0 }, 649 { "rxq", 1, 0, 0 }, 650 { "txq", 1, 0, 0 }, 651 { "rxd", 1, 0, 0 }, 652 { "txd", 1, 0, 0 }, 653 { "hairpinq", 1, 0, 0 }, 654 { "hairpin-mode", 1, 0, 0 }, 655 { "burst", 1, 0, 0 }, 656 { "mbcache", 1, 0, 0 }, 657 { "txpt", 1, 0, 0 }, 658 { "txht", 1, 0, 0 }, 659 { "txwt", 1, 0, 0 }, 660 { "txfreet", 1, 0, 0 }, 661 { "txrst", 1, 0, 0 }, 662 { "rxpt", 1, 0, 0 }, 663 { "rxht", 1, 0, 0 }, 664 { "rxwt", 1, 0, 0 }, 665 { "rxfreet", 1, 0, 0 }, 666 { "tx-queue-stats-mapping", 1, 0, 0 }, 667 { "rx-queue-stats-mapping", 1, 0, 0 }, 668 { "no-flush-rx", 0, 0, 0 }, 669 { "flow-isolate-all", 0, 0, 0 }, 670 { "rxpkts", 1, 0, 0 }, 671 { "txpkts", 1, 0, 0 }, 672 { "txonly-multi-flow", 0, 0, 0 }, 673 { "disable-link-check", 0, 0, 0 }, 674 { "disable-device-start", 0, 0, 0 }, 675 { "no-lsc-interrupt", 0, 0, 0 }, 676 { "no-rmv-interrupt", 0, 0, 0 }, 677 { "print-event", 1, 0, 0 }, 678 { "mask-event", 1, 0, 0 }, 679 { "tx-offloads", 1, 0, 0 }, 680 { "rx-offloads", 1, 0, 0 }, 681 { "hot-plug", 0, 0, 0 }, 682 { "vxlan-gpe-port", 1, 0, 0 }, 683 { "geneve-parsed-port", 1, 0, 0 }, 684 { "mlockall", 0, 0, 0 }, 685 { "no-mlockall", 0, 0, 0 }, 686 { "mp-alloc", 1, 0, 0 }, 687 { "tx-ip", 1, 0, 0 }, 688 { "tx-udp", 1, 0, 0 }, 689 { "noisy-tx-sw-buffer-size", 1, 0, 0 }, 690 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 }, 691 { "noisy-lkup-memory", 1, 0, 0 }, 692 { "noisy-lkup-num-writes", 1, 0, 0 }, 693 { "noisy-lkup-num-reads", 1, 0, 0 }, 694 { "noisy-lkup-num-reads-writes", 1, 0, 0 }, 695 { "no-iova-contig", 0, 0, 0 }, 696 { "rx-mq-mode", 1, 0, 0 }, 697 { "record-core-cycles", 0, 0, 0 }, 698 { "record-burst-stats", 0, 0, 0 }, 699 { 0, 0, 0, 0 }, 700 }; 701 702 argvopt = argv; 703 704 #ifdef RTE_LIBRTE_CMDLINE 705 #define SHORTOPTS "i" 706 #else 707 #define SHORTOPTS "" 708 #endif 709 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 710 lgopts, &opt_idx)) != EOF) { 711 switch (opt) { 712 #ifdef RTE_LIBRTE_CMDLINE 713 case 'i': 714 printf("Interactive-mode selected\n"); 715 interactive = 1; 716 break; 717 #endif 718 case 'a': 719 printf("Auto-start selected\n"); 720 auto_start = 1; 721 break; 722 723 case 0: /*long options */ 724 if (!strcmp(lgopts[opt_idx].name, "help")) { 725 usage(argv[0]); 726 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 727 } 728 #ifdef RTE_LIBRTE_CMDLINE 729 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 730 printf("Interactive-mode selected\n"); 731 interactive = 1; 732 } 733 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 734 printf("CLI commands to be read from %s\n", 735 optarg); 736 strlcpy(cmdline_filename, optarg, 737 sizeof(cmdline_filename)); 738 } 739 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 740 printf("Auto-start selected\n"); 741 auto_start = 1; 742 } 743 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 744 printf("Ports to start sending a burst of " 745 "packets first\n"); 746 tx_first = 1; 747 } 748 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 749 char *end = NULL; 750 unsigned int n; 751 752 n = strtoul(optarg, &end, 10); 753 if ((optarg[0] == '\0') || (end == NULL) || 754 (*end != '\0')) 755 break; 756 757 stats_period = n; 758 break; 759 } 760 if (!strcmp(lgopts[opt_idx].name, 761 "eth-peers-configfile")) { 762 if (init_peer_eth_addrs(optarg) != 0) 763 rte_exit(EXIT_FAILURE, 764 "Cannot open logfile\n"); 765 } 766 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 767 char *port_end; 768 769 errno = 0; 770 n = strtoul(optarg, &port_end, 10); 771 if (errno != 0 || port_end == optarg || *port_end++ != ',') 772 rte_exit(EXIT_FAILURE, 773 "Invalid eth-peer: %s", optarg); 774 if (n >= RTE_MAX_ETHPORTS) 775 rte_exit(EXIT_FAILURE, 776 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 777 n, RTE_MAX_ETHPORTS); 778 779 if (rte_ether_unformat_addr(port_end, 780 &peer_eth_addrs[n]) < 0) 781 rte_exit(EXIT_FAILURE, 782 "Invalid ethernet address: %s\n", 783 port_end); 784 nb_peer_eth_addrs++; 785 } 786 #endif 787 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) { 788 struct in_addr in; 789 char *end; 790 791 end = strchr(optarg, ','); 792 if (end == optarg || !end) 793 rte_exit(EXIT_FAILURE, 794 "Invalid tx-ip: %s", optarg); 795 796 *end++ = 0; 797 if (inet_aton(optarg, &in) == 0) 798 rte_exit(EXIT_FAILURE, 799 "Invalid source IP address: %s\n", 800 optarg); 801 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr); 802 803 if (inet_aton(end, &in) == 0) 804 rte_exit(EXIT_FAILURE, 805 "Invalid destination IP address: %s\n", 806 optarg); 807 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr); 808 } 809 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) { 810 char *end = NULL; 811 812 errno = 0; 813 n = strtoul(optarg, &end, 10); 814 if (errno != 0 || end == optarg || 815 n > UINT16_MAX || 816 !(*end == '\0' || *end == ',')) 817 rte_exit(EXIT_FAILURE, 818 "Invalid UDP port: %s\n", 819 optarg); 820 tx_udp_src_port = n; 821 if (*end == ',') { 822 char *dst = end + 1; 823 824 n = strtoul(dst, &end, 10); 825 if (errno != 0 || end == dst || 826 n > UINT16_MAX || *end) 827 rte_exit(EXIT_FAILURE, 828 "Invalid destination UDP port: %s\n", 829 dst); 830 tx_udp_dst_port = n; 831 } else { 832 tx_udp_dst_port = n; 833 } 834 835 } 836 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 837 n = atoi(optarg); 838 if (n > 0 && n <= nb_ports) 839 nb_fwd_ports = n; 840 else 841 rte_exit(EXIT_FAILURE, 842 "Invalid port %d\n", n); 843 } 844 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 845 n = atoi(optarg); 846 if (n > 0 && n <= nb_lcores) 847 nb_fwd_lcores = (uint8_t) n; 848 else 849 rte_exit(EXIT_FAILURE, 850 "nb-cores should be > 0 and <= %d\n", 851 nb_lcores); 852 } 853 if (!strcmp(lgopts[opt_idx].name, "coremask")) 854 parse_fwd_coremask(optarg); 855 if (!strcmp(lgopts[opt_idx].name, "portmask")) 856 parse_fwd_portmask(optarg); 857 if (!strcmp(lgopts[opt_idx].name, "portlist")) 858 parse_fwd_portlist(optarg); 859 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 860 numa_support = 0; 861 if (!strcmp(lgopts[opt_idx].name, "numa")) 862 numa_support = 1; 863 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 864 mp_alloc_type = MP_ALLOC_ANON; 865 } 866 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 867 if (!strcmp(optarg, "native")) 868 mp_alloc_type = MP_ALLOC_NATIVE; 869 else if (!strcmp(optarg, "anon")) 870 mp_alloc_type = MP_ALLOC_ANON; 871 else if (!strcmp(optarg, "xmem")) 872 mp_alloc_type = MP_ALLOC_XMEM; 873 else if (!strcmp(optarg, "xmemhuge")) 874 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 875 else if (!strcmp(optarg, "xbuf")) 876 mp_alloc_type = MP_ALLOC_XBUF; 877 else 878 rte_exit(EXIT_FAILURE, 879 "mp-alloc %s invalid - must be: " 880 "native, anon, xmem or xmemhuge\n", 881 optarg); 882 } 883 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 884 if (parse_portnuma_config(optarg)) 885 rte_exit(EXIT_FAILURE, 886 "invalid port-numa configuration\n"); 887 } 888 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 889 if (parse_ringnuma_config(optarg)) 890 rte_exit(EXIT_FAILURE, 891 "invalid ring-numa configuration\n"); 892 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 893 n = atoi(optarg); 894 if (!new_socket_id((uint8_t)n)) { 895 socket_num = (uint8_t)n; 896 } else { 897 print_invalid_socket_id_error(); 898 rte_exit(EXIT_FAILURE, 899 "Invalid socket id"); 900 } 901 } 902 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 903 unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT]; 904 unsigned int nb_segs, i; 905 906 nb_segs = parse_item_list(optarg, "mbuf-size", 907 MAX_SEGS_BUFFER_SPLIT, mb_sz, 0); 908 if (nb_segs <= 0) 909 rte_exit(EXIT_FAILURE, 910 "bad mbuf-size\n"); 911 for (i = 0; i < nb_segs; i++) { 912 if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF) 913 rte_exit(EXIT_FAILURE, 914 "mbuf-size should be " 915 "> 0 and < 65536\n"); 916 mbuf_data_size[i] = (uint16_t) mb_sz[i]; 917 } 918 mbuf_data_size_n = nb_segs; 919 } 920 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 921 n = atoi(optarg); 922 if (n > 1024) 923 param_total_num_mbufs = (unsigned)n; 924 else 925 rte_exit(EXIT_FAILURE, 926 "total-num-mbufs should be > 1024\n"); 927 } 928 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 929 n = atoi(optarg); 930 if (n >= RTE_ETHER_MIN_LEN) { 931 rx_mode.max_rx_pkt_len = (uint32_t) n; 932 if (n > RTE_ETHER_MAX_LEN) 933 rx_offloads |= 934 DEV_RX_OFFLOAD_JUMBO_FRAME; 935 } else 936 rte_exit(EXIT_FAILURE, 937 "Invalid max-pkt-len=%d - should be > %d\n", 938 n, RTE_ETHER_MIN_LEN); 939 } 940 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) { 941 n = atoi(optarg); 942 rx_mode.max_lro_pkt_size = (uint32_t) n; 943 } 944 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 945 if (!strcmp(optarg, "signature")) 946 fdir_conf.mode = 947 RTE_FDIR_MODE_SIGNATURE; 948 else if (!strcmp(optarg, "perfect")) 949 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 950 else if (!strcmp(optarg, "perfect-mac-vlan")) 951 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 952 else if (!strcmp(optarg, "perfect-tunnel")) 953 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 954 else if (!strcmp(optarg, "none")) 955 fdir_conf.mode = RTE_FDIR_MODE_NONE; 956 else 957 rte_exit(EXIT_FAILURE, 958 "pkt-mode-invalid %s invalid - must be: " 959 "none, signature, perfect, perfect-mac-vlan" 960 " or perfect-tunnel\n", 961 optarg); 962 } 963 if (!strcmp(lgopts[opt_idx].name, 964 "pkt-filter-report-hash")) { 965 if (!strcmp(optarg, "none")) 966 fdir_conf.status = 967 RTE_FDIR_NO_REPORT_STATUS; 968 else if (!strcmp(optarg, "match")) 969 fdir_conf.status = 970 RTE_FDIR_REPORT_STATUS; 971 else if (!strcmp(optarg, "always")) 972 fdir_conf.status = 973 RTE_FDIR_REPORT_STATUS_ALWAYS; 974 else 975 rte_exit(EXIT_FAILURE, 976 "pkt-filter-report-hash %s invalid " 977 "- must be: none or match or always\n", 978 optarg); 979 } 980 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 981 if (!strcmp(optarg, "64K")) 982 fdir_conf.pballoc = 983 RTE_FDIR_PBALLOC_64K; 984 else if (!strcmp(optarg, "128K")) 985 fdir_conf.pballoc = 986 RTE_FDIR_PBALLOC_128K; 987 else if (!strcmp(optarg, "256K")) 988 fdir_conf.pballoc = 989 RTE_FDIR_PBALLOC_256K; 990 else 991 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 992 " must be: 64K or 128K or 256K\n", 993 optarg); 994 } 995 if (!strcmp(lgopts[opt_idx].name, 996 "pkt-filter-drop-queue")) { 997 n = atoi(optarg); 998 if (n >= 0) 999 fdir_conf.drop_queue = (uint8_t) n; 1000 else 1001 rte_exit(EXIT_FAILURE, 1002 "drop queue %d invalid - must" 1003 "be >= 0 \n", n); 1004 } 1005 #ifdef RTE_LIBRTE_LATENCY_STATS 1006 if (!strcmp(lgopts[opt_idx].name, 1007 "latencystats")) { 1008 n = atoi(optarg); 1009 if (n >= 0) { 1010 latencystats_lcore_id = (lcoreid_t) n; 1011 latencystats_enabled = 1; 1012 } else 1013 rte_exit(EXIT_FAILURE, 1014 "invalid lcore id %d for latencystats" 1015 " must be >= 0\n", n); 1016 } 1017 #endif 1018 #ifdef RTE_LIBRTE_BITRATESTATS 1019 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 1020 n = atoi(optarg); 1021 if (n >= 0) { 1022 bitrate_lcore_id = (lcoreid_t) n; 1023 bitrate_enabled = 1; 1024 } else 1025 rte_exit(EXIT_FAILURE, 1026 "invalid lcore id %d for bitrate stats" 1027 " must be >= 0\n", n); 1028 } 1029 #endif 1030 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 1031 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 1032 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 1033 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 1034 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 1035 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 1036 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 1037 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 1038 if (!strcmp(lgopts[opt_idx].name, 1039 "enable-rx-timestamp")) 1040 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 1041 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 1042 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 1043 1044 if (!strcmp(lgopts[opt_idx].name, 1045 "enable-hw-vlan-filter")) 1046 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 1047 1048 if (!strcmp(lgopts[opt_idx].name, 1049 "enable-hw-vlan-strip")) 1050 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 1051 1052 if (!strcmp(lgopts[opt_idx].name, 1053 "enable-hw-vlan-extend")) 1054 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 1055 1056 if (!strcmp(lgopts[opt_idx].name, 1057 "enable-hw-qinq-strip")) 1058 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 1059 1060 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 1061 rx_drop_en = 1; 1062 1063 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 1064 rss_hf = 0; 1065 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 1066 if (!strcmp(optarg, "paired")) 1067 port_topology = PORT_TOPOLOGY_PAIRED; 1068 else if (!strcmp(optarg, "chained")) 1069 port_topology = PORT_TOPOLOGY_CHAINED; 1070 else if (!strcmp(optarg, "loop")) 1071 port_topology = PORT_TOPOLOGY_LOOP; 1072 else 1073 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 1074 " must be: paired, chained or loop\n", 1075 optarg); 1076 } 1077 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 1078 set_pkt_forwarding_mode(optarg); 1079 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 1080 rss_hf = ETH_RSS_IP; 1081 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 1082 rss_hf = ETH_RSS_UDP; 1083 if (!strcmp(lgopts[opt_idx].name, "rss-level-inner")) 1084 rss_hf |= ETH_RSS_LEVEL_INNERMOST; 1085 if (!strcmp(lgopts[opt_idx].name, "rss-level-outer")) 1086 rss_hf |= ETH_RSS_LEVEL_OUTERMOST; 1087 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 1088 n = atoi(optarg); 1089 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 1090 nb_rxq = (queueid_t) n; 1091 else 1092 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 1093 " >= 0 && <= %u\n", n, 1094 get_allowed_max_nb_rxq(&pid)); 1095 } 1096 if (!strcmp(lgopts[opt_idx].name, "txq")) { 1097 n = atoi(optarg); 1098 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 1099 nb_txq = (queueid_t) n; 1100 else 1101 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1102 " >= 0 && <= %u\n", n, 1103 get_allowed_max_nb_txq(&pid)); 1104 } 1105 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) { 1106 n = atoi(optarg); 1107 if (n >= 0 && 1108 check_nb_hairpinq((queueid_t)n) == 0) 1109 nb_hairpinq = (queueid_t) n; 1110 else 1111 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1112 " >= 0 && <= %u\n", n, 1113 get_allowed_max_nb_hairpinq 1114 (&pid)); 1115 if ((n + nb_txq) < 0 || 1116 check_nb_txq((queueid_t)(n + nb_txq)) != 0) 1117 rte_exit(EXIT_FAILURE, "txq + hairpinq " 1118 "%d invalid - must be" 1119 " >= 0 && <= %u\n", 1120 n + nb_txq, 1121 get_allowed_max_nb_txq(&pid)); 1122 if ((n + nb_rxq) < 0 || 1123 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0) 1124 rte_exit(EXIT_FAILURE, "rxq + hairpinq " 1125 "%d invalid - must be" 1126 " >= 0 && <= %u\n", 1127 n + nb_rxq, 1128 get_allowed_max_nb_rxq(&pid)); 1129 } 1130 if (!nb_rxq && !nb_txq) { 1131 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 1132 "be non-zero\n"); 1133 } 1134 if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) { 1135 char *end = NULL; 1136 unsigned int n; 1137 1138 errno = 0; 1139 n = strtoul(optarg, &end, 0); 1140 if (errno != 0 || end == optarg) 1141 rte_exit(EXIT_FAILURE, "hairpin mode invalid\n"); 1142 else 1143 hairpin_mode = (uint16_t)n; 1144 } 1145 if (!strcmp(lgopts[opt_idx].name, "burst")) { 1146 n = atoi(optarg); 1147 if (n == 0) { 1148 /* A burst size of zero means that the 1149 * PMD should be queried for 1150 * recommended Rx burst size. Since 1151 * testpmd uses a single size for all 1152 * ports, port 0 is queried for the 1153 * value, on the assumption that all 1154 * ports are of the same NIC model. 1155 */ 1156 ret = eth_dev_info_get_print_err( 1157 0, 1158 &dev_info); 1159 if (ret != 0) 1160 return; 1161 1162 rec_nb_pkts = dev_info 1163 .default_rxportconf.burst_size; 1164 1165 if (rec_nb_pkts == 0) 1166 rte_exit(EXIT_FAILURE, 1167 "PMD does not recommend a burst size. " 1168 "Provided value must be between " 1169 "1 and %d\n", MAX_PKT_BURST); 1170 else if (rec_nb_pkts > MAX_PKT_BURST) 1171 rte_exit(EXIT_FAILURE, 1172 "PMD recommended burst size of %d" 1173 " exceeds maximum value of %d\n", 1174 rec_nb_pkts, MAX_PKT_BURST); 1175 printf("Using PMD-provided burst value of %d\n", 1176 rec_nb_pkts); 1177 nb_pkt_per_burst = rec_nb_pkts; 1178 } else if (n > MAX_PKT_BURST) 1179 rte_exit(EXIT_FAILURE, 1180 "burst must be between1 and %d\n", 1181 MAX_PKT_BURST); 1182 else 1183 nb_pkt_per_burst = (uint16_t) n; 1184 } 1185 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1186 n = atoi(optarg); 1187 if ((n >= 0) && 1188 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1189 mb_mempool_cache = (uint16_t) n; 1190 else 1191 rte_exit(EXIT_FAILURE, 1192 "mbcache must be >= 0 and <= %d\n", 1193 RTE_MEMPOOL_CACHE_MAX_SIZE); 1194 } 1195 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1196 n = atoi(optarg); 1197 if (n >= 0) 1198 tx_free_thresh = (int16_t)n; 1199 else 1200 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1201 } 1202 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1203 n = atoi(optarg); 1204 if (n >= 0) 1205 tx_rs_thresh = (int16_t)n; 1206 else 1207 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1208 } 1209 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1210 n = atoi(optarg); 1211 if (n > 0) { 1212 if (rx_free_thresh >= n) 1213 rte_exit(EXIT_FAILURE, 1214 "rxd must be > " 1215 "rx_free_thresh(%d)\n", 1216 (int)rx_free_thresh); 1217 else 1218 nb_rxd = (uint16_t) n; 1219 } else 1220 rte_exit(EXIT_FAILURE, 1221 "rxd(%d) invalid - must be > 0\n", 1222 n); 1223 } 1224 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1225 n = atoi(optarg); 1226 if (n > 0) 1227 nb_txd = (uint16_t) n; 1228 else 1229 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1230 } 1231 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1232 n = atoi(optarg); 1233 if (n >= 0) 1234 tx_pthresh = (int8_t)n; 1235 else 1236 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1237 } 1238 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1239 n = atoi(optarg); 1240 if (n >= 0) 1241 tx_hthresh = (int8_t)n; 1242 else 1243 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1244 } 1245 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1246 n = atoi(optarg); 1247 if (n >= 0) 1248 tx_wthresh = (int8_t)n; 1249 else 1250 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1251 } 1252 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1253 n = atoi(optarg); 1254 if (n >= 0) 1255 rx_pthresh = (int8_t)n; 1256 else 1257 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1258 } 1259 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1260 n = atoi(optarg); 1261 if (n >= 0) 1262 rx_hthresh = (int8_t)n; 1263 else 1264 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1265 } 1266 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1267 n = atoi(optarg); 1268 if (n >= 0) 1269 rx_wthresh = (int8_t)n; 1270 else 1271 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1272 } 1273 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1274 n = atoi(optarg); 1275 if (n >= 0) 1276 rx_free_thresh = (int16_t)n; 1277 else 1278 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1279 } 1280 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1281 if (parse_queue_stats_mapping_config(optarg, TX)) { 1282 rte_exit(EXIT_FAILURE, 1283 "invalid TX queue statistics mapping config entered\n"); 1284 } 1285 } 1286 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1287 if (parse_queue_stats_mapping_config(optarg, RX)) { 1288 rte_exit(EXIT_FAILURE, 1289 "invalid RX queue statistics mapping config entered\n"); 1290 } 1291 } 1292 if (!strcmp(lgopts[opt_idx].name, "rxpkts")) { 1293 unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT]; 1294 unsigned int nb_segs; 1295 1296 nb_segs = parse_item_list 1297 (optarg, "rxpkt segments", 1298 MAX_SEGS_BUFFER_SPLIT, 1299 seg_len, 0); 1300 if (nb_segs > 0) 1301 set_rx_pkt_segments(seg_len, nb_segs); 1302 else 1303 rte_exit(EXIT_FAILURE, "bad rxpkts\n"); 1304 } 1305 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1306 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1307 unsigned int nb_segs; 1308 1309 nb_segs = parse_item_list(optarg, "txpkt segments", 1310 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1311 if (nb_segs > 0) 1312 set_tx_pkt_segments(seg_lengths, nb_segs); 1313 else 1314 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1315 } 1316 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow")) 1317 txonly_multi_flow = 1; 1318 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1319 no_flush_rx = 1; 1320 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1321 no_link_check = 1; 1322 if (!strcmp(lgopts[opt_idx].name, "disable-device-start")) 1323 no_device_start = 1; 1324 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1325 lsc_interrupt = 0; 1326 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1327 rmv_interrupt = 0; 1328 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1329 flow_isolate_all = 1; 1330 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1331 char *end = NULL; 1332 n = strtoull(optarg, &end, 16); 1333 if (n >= 0) 1334 tx_offloads = (uint64_t)n; 1335 else 1336 rte_exit(EXIT_FAILURE, 1337 "tx-offloads must be >= 0\n"); 1338 } 1339 1340 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) { 1341 char *end = NULL; 1342 n = strtoull(optarg, &end, 16); 1343 if (n >= 0) 1344 rx_offloads = (uint64_t)n; 1345 else 1346 rte_exit(EXIT_FAILURE, 1347 "rx-offloads must be >= 0\n"); 1348 } 1349 1350 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1351 n = atoi(optarg); 1352 if (n >= 0) 1353 vxlan_gpe_udp_port = (uint16_t)n; 1354 else 1355 rte_exit(EXIT_FAILURE, 1356 "vxlan-gpe-port must be >= 0\n"); 1357 } 1358 if (!strcmp(lgopts[opt_idx].name, 1359 "geneve-parsed-port")) { 1360 n = atoi(optarg); 1361 if (n >= 0) 1362 geneve_udp_port = (uint16_t)n; 1363 else 1364 rte_exit(EXIT_FAILURE, 1365 "geneve-parsed-port must be >= 0\n"); 1366 } 1367 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1368 if (parse_event_printing_config(optarg, 1)) { 1369 rte_exit(EXIT_FAILURE, 1370 "invalid print-event argument\n"); 1371 } 1372 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1373 if (parse_event_printing_config(optarg, 0)) { 1374 rte_exit(EXIT_FAILURE, 1375 "invalid mask-event argument\n"); 1376 } 1377 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1378 hot_plug = 1; 1379 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1380 do_mlockall = 1; 1381 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1382 do_mlockall = 0; 1383 if (!strcmp(lgopts[opt_idx].name, 1384 "noisy-tx-sw-buffer-size")) { 1385 n = atoi(optarg); 1386 if (n >= 0) 1387 noisy_tx_sw_bufsz = n; 1388 else 1389 rte_exit(EXIT_FAILURE, 1390 "noisy-tx-sw-buffer-size must be >= 0\n"); 1391 } 1392 if (!strcmp(lgopts[opt_idx].name, 1393 "noisy-tx-sw-buffer-flushtime")) { 1394 n = atoi(optarg); 1395 if (n >= 0) 1396 noisy_tx_sw_buf_flush_time = n; 1397 else 1398 rte_exit(EXIT_FAILURE, 1399 "noisy-tx-sw-buffer-flushtime must be >= 0\n"); 1400 } 1401 if (!strcmp(lgopts[opt_idx].name, 1402 "noisy-lkup-memory")) { 1403 n = atoi(optarg); 1404 if (n >= 0) 1405 noisy_lkup_mem_sz = n; 1406 else 1407 rte_exit(EXIT_FAILURE, 1408 "noisy-lkup-memory must be >= 0\n"); 1409 } 1410 if (!strcmp(lgopts[opt_idx].name, 1411 "noisy-lkup-num-writes")) { 1412 n = atoi(optarg); 1413 if (n >= 0) 1414 noisy_lkup_num_writes = n; 1415 else 1416 rte_exit(EXIT_FAILURE, 1417 "noisy-lkup-num-writes must be >= 0\n"); 1418 } 1419 if (!strcmp(lgopts[opt_idx].name, 1420 "noisy-lkup-num-reads")) { 1421 n = atoi(optarg); 1422 if (n >= 0) 1423 noisy_lkup_num_reads = n; 1424 else 1425 rte_exit(EXIT_FAILURE, 1426 "noisy-lkup-num-reads must be >= 0\n"); 1427 } 1428 if (!strcmp(lgopts[opt_idx].name, 1429 "noisy-lkup-num-reads-writes")) { 1430 n = atoi(optarg); 1431 if (n >= 0) 1432 noisy_lkup_num_reads_writes = n; 1433 else 1434 rte_exit(EXIT_FAILURE, 1435 "noisy-lkup-num-reads-writes must be >= 0\n"); 1436 } 1437 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig")) 1438 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG; 1439 1440 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) { 1441 char *end = NULL; 1442 n = strtoul(optarg, &end, 16); 1443 if (n >= 0 && n <= ETH_MQ_RX_VMDQ_DCB_RSS) 1444 rx_mq_mode = (enum rte_eth_rx_mq_mode)n; 1445 else 1446 rte_exit(EXIT_FAILURE, 1447 "rx-mq-mode must be >= 0 and <= %d\n", 1448 ETH_MQ_RX_VMDQ_DCB_RSS); 1449 } 1450 if (!strcmp(lgopts[opt_idx].name, "record-core-cycles")) 1451 record_core_cycles = 1; 1452 if (!strcmp(lgopts[opt_idx].name, "record-burst-stats")) 1453 record_burst_stats = 1; 1454 break; 1455 case 'h': 1456 usage(argv[0]); 1457 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1458 break; 1459 default: 1460 usage(argv[0]); 1461 printf("Invalid option: %s\n", argv[optind]); 1462 rte_exit(EXIT_FAILURE, 1463 "Command line is incomplete or incorrect\n"); 1464 break; 1465 } 1466 } 1467 1468 if (optind != argc) { 1469 usage(argv[0]); 1470 printf("Invalid parameter: %s\n", argv[optind]); 1471 rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); 1472 } 1473 1474 /* Set offload configuration from command line parameters. */ 1475 rx_mode.offloads = rx_offloads; 1476 tx_mode.offloads = tx_offloads; 1477 1478 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG && 1479 mp_alloc_type != MP_ALLOC_ANON) { 1480 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " 1481 "mp-alloc=anon. mempool no-iova-contig is " 1482 "ignored\n"); 1483 mempool_flags = 0; 1484 } 1485 } 1486