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