1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2017 Intel Corporation 3 */ 4 5 #include <errno.h> 6 #include <getopt.h> 7 #include <stdarg.h> 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <signal.h> 11 #include <string.h> 12 #include <time.h> 13 #include <fcntl.h> 14 #include <sys/types.h> 15 16 #include <sys/queue.h> 17 #include <sys/stat.h> 18 19 #include <stdint.h> 20 #include <unistd.h> 21 #include <inttypes.h> 22 23 #include <rte_common.h> 24 #include <rte_byteorder.h> 25 #include <rte_log.h> 26 #include <rte_debug.h> 27 #include <rte_cycles.h> 28 #include <rte_memory.h> 29 #include <rte_launch.h> 30 #include <rte_eal.h> 31 #include <rte_per_lcore.h> 32 #include <rte_lcore.h> 33 #include <rte_atomic.h> 34 #include <rte_branch_prediction.h> 35 #include <rte_mempool.h> 36 #include <rte_interrupts.h> 37 #include <rte_pci.h> 38 #include <rte_ether.h> 39 #include <rte_ethdev.h> 40 #include <rte_string_fns.h> 41 #ifdef RTE_NET_BOND 42 #include <rte_eth_bond.h> 43 #endif 44 #include <rte_flow.h> 45 46 #include "testpmd.h" 47 48 static void 49 usage(char* progname) 50 { 51 printf("\nUsage: %s [EAL options] -- [testpmd options]\n\n", 52 progname); 53 #ifdef RTE_LIB_CMDLINE 54 printf(" --interactive: run in interactive mode.\n"); 55 printf(" --cmdline-file: execute cli commands before startup.\n"); 56 #endif 57 printf(" --auto-start: start forwarding on init " 58 "[always when non-interactive].\n"); 59 printf(" --help: display this message and quit.\n"); 60 printf(" --tx-first: start forwarding sending a burst first " 61 "(only if interactive is disabled).\n"); 62 printf(" --stats-period=PERIOD: statistics will be shown " 63 "every PERIOD seconds (only if interactive is disabled).\n"); 64 printf(" --display-xstats xstat_name1[,...]: comma-separated list of " 65 "extended statistics to show. Used with --stats-period " 66 "specified or interactive commands that show Rx/Tx statistics " 67 "(i.e. 'show port stats').\n"); 68 printf(" --nb-cores=N: set the number of forwarding cores " 69 "(1 <= N <= %d).\n", nb_lcores); 70 printf(" --nb-ports=N: set the number of forwarding ports " 71 "(1 <= N <= %d).\n", nb_ports); 72 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 73 "the packet forwarding test. The main lcore is reserved for " 74 "command line parsing only, and cannot be masked on for " 75 "packet forwarding.\n"); 76 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 77 "by the packet forwarding test.\n"); 78 printf(" --portlist=PORTLIST: list of forwarding ports\n"); 79 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 80 "RX memory buffers (mbufs).\n"); 81 printf(" --no-numa: disable NUMA-aware allocation.\n"); 82 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 83 "specify the socket on which the memory pool " 84 "used by the port will be allocated.\n"); 85 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 86 "specify the socket on which the TX/RX rings for " 87 "the port will be allocated " 88 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 89 printf(" --socket-num=N: set socket from which all memory is allocated " 90 "in NUMA mode.\n"); 91 printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to " 92 "N bytes. If multiple numbers are specified the extra pools " 93 "will be created to receive with packet split features\n"); 94 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 95 "in mbuf pools.\n"); 96 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 97 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " 98 "size to N bytes.\n"); 99 #ifdef RTE_LIB_CMDLINE 100 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 101 "of peer ports.\n"); 102 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 103 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 104 #endif 105 printf(" --pkt-filter-mode=N: set Flow Director mode " 106 "(N: none (default mode) or signature or perfect).\n"); 107 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 108 "(N: none or match (default) or always).\n"); 109 printf(" --pkt-filter-size=N: set Flow Director mode " 110 "(N: 64K (default mode) or 128K or 256K).\n"); 111 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 112 "In perfect mode, when you add a rule with queue = -1 " 113 "the packet will be enqueued into the rx drop-queue. " 114 "If the drop-queue doesn't exist, the packet is dropped. " 115 "By default drop-queue=127.\n"); 116 #ifdef RTE_LIB_LATENCYSTATS 117 printf(" --latencystats=N: enable latency and jitter statistcs " 118 "monitoring on forwarding lcore id N.\n"); 119 #endif 120 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 121 printf(" --enable-scatter: enable scattered Rx.\n"); 122 printf(" --enable-lro: enable large receive offload.\n"); 123 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 124 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 125 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 126 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 127 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 128 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 129 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); 130 printf(" --enable-drop-en: enable per queue packet drop.\n"); 131 printf(" --disable-rss: disable rss.\n"); 132 printf(" --port-topology=<paired|chained|loop>: set port topology (paired " 133 "is default).\n"); 134 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 135 list_pkt_forwarding_modes()); 136 printf(" --forward-mode=5tswap: set forwarding mode to " 137 "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); 138 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 139 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 140 printf(" --rss-level-inner: set RSS hash level to innermost\n"); 141 printf(" --rss-level-outer: set RSS hash level to outermost\n"); 142 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 143 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 144 printf(" --txq=N: set the number of TX queues per port to N.\n"); 145 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 146 printf(" --hairpinq=N: set the number of hairpin queues per port to " 147 "N.\n"); 148 printf(" --burst=N: set the number of packets per burst to N.\n"); 149 printf(" --flowgen-clones=N: set the number of single packet clones to send in flowgen mode. Should be less than burst value.\n"); 150 printf(" --flowgen-flows=N: set the number of flows in flowgen mode to N (1 <= N <= INT32_MAX).\n"); 151 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 152 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 153 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 154 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 155 "(0 <= N < value of rxd).\n"); 156 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 157 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 158 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 159 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 160 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 161 "(0 <= N <= value of txd).\n"); 162 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 163 "(0 <= N <= value of txd).\n"); 164 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 165 " Used mainly with PCAP drivers.\n"); 166 printf(" --rxoffs=X[,Y]*: set RX segment offsets for split.\n"); 167 printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n"); 168 printf(" --txpkts=X[,Y]*: set TX segment sizes" 169 " or total packet length.\n"); 170 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); 171 printf(" --tx-ip=src,dst: IP addresses in Tx-only mode\n"); 172 printf(" --tx-udp=src[,dst]: UDP ports in Tx-only mode\n"); 173 printf(" --eth-link-speed: force link speed.\n"); 174 printf(" --rxq-share=X: number of ports per shared Rx queue groups, defaults to UINT32_MAX (1 group)\n"); 175 printf(" --disable-link-check: disable check on link status when " 176 "starting/stopping ports.\n"); 177 printf(" --disable-device-start: do not automatically start port\n"); 178 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 179 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 180 printf(" --bitrate-stats=N: set the logical core N to perform " 181 "bit-rate calculation.\n"); 182 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 183 "enable print of designated event or all of them.\n"); 184 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 185 "disable print of designated event or all of them.\n"); 186 printf(" --flow-isolate-all: " 187 "requests flow API isolated mode on all ports at initialization time.\n"); 188 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 189 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); 190 printf(" --hot-plug: enable hot plug for device.\n"); 191 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 192 printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n"); 193 #ifndef RTE_EXEC_ENV_WINDOWS 194 printf(" --mlockall: lock all memory\n"); 195 printf(" --no-mlockall: do not lock all memory\n"); 196 #endif 197 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 198 " native: use regular DPDK memory to create and populate mempool\n" 199 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 200 " xmem: use anonymous memory to create and populate mempool\n" 201 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 202 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); 203 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); 204 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); 205 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); 206 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); 207 printf(" --noisy-lkup-num-reads-writes=N: do N random reads and writes per packet\n"); 208 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " 209 "valid only with --mp-alloc=anon\n"); 210 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " 211 "enabled\n"); 212 printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); 213 printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); 214 printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n" 215 " 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n" 216 " 0x01 - hairpin ports loop, 0x00 - hairpin port self\n"); 217 } 218 219 #ifdef RTE_LIB_CMDLINE 220 static int 221 init_peer_eth_addrs(const char *config_filename) 222 { 223 FILE *config_file; 224 portid_t i; 225 char buf[50]; 226 227 config_file = fopen(config_filename, "r"); 228 if (config_file == NULL) { 229 perror("Failed to open eth config file\n"); 230 return -1; 231 } 232 233 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 234 235 if (fgets(buf, sizeof(buf), config_file) == NULL) 236 break; 237 238 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { 239 fprintf(stderr, "Bad MAC address format on line %d\n", 240 i + 1); 241 fclose(config_file); 242 return -1; 243 } 244 } 245 fclose(config_file); 246 nb_peer_eth_addrs = (portid_t) i; 247 return 0; 248 } 249 #endif 250 251 /* 252 * Parse the coremask given as argument (hexadecimal string) and set 253 * the global configuration of forwarding cores. 254 */ 255 static void 256 parse_fwd_coremask(const char *coremask) 257 { 258 char *end; 259 unsigned long long int cm; 260 261 /* parse hexadecimal string */ 262 end = NULL; 263 cm = strtoull(coremask, &end, 16); 264 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 265 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 266 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 267 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 268 } 269 270 /* 271 * Parse the coremask given as argument (hexadecimal string) and set 272 * the global configuration of forwarding cores. 273 */ 274 static void 275 parse_fwd_portmask(const char *portmask) 276 { 277 char *end; 278 unsigned long long int pm; 279 280 /* parse hexadecimal string */ 281 end = NULL; 282 pm = strtoull(portmask, &end, 16); 283 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 284 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 285 else 286 set_fwd_ports_mask((uint64_t) pm); 287 } 288 289 static void 290 print_invalid_socket_id_error(void) 291 { 292 unsigned int i = 0; 293 294 fprintf(stderr, "Invalid socket id, options are: "); 295 for (i = 0; i < num_sockets; i++) { 296 fprintf(stderr, "%u%s", socket_ids[i], 297 (i == num_sockets - 1) ? "\n" : ","); 298 } 299 } 300 301 static int 302 parse_portnuma_config(const char *q_arg) 303 { 304 char s[256]; 305 const char *p, *p0 = q_arg; 306 char *end; 307 uint8_t i, socket_id; 308 portid_t port_id; 309 unsigned size; 310 enum fieldnames { 311 FLD_PORT = 0, 312 FLD_SOCKET, 313 _NUM_FLD 314 }; 315 unsigned long int_fld[_NUM_FLD]; 316 char *str_fld[_NUM_FLD]; 317 318 /* reset from value set at definition */ 319 while ((p = strchr(p0,'(')) != NULL) { 320 ++p; 321 if((p0 = strchr(p,')')) == NULL) 322 return -1; 323 324 size = p0 - p; 325 if(size >= sizeof(s)) 326 return -1; 327 328 snprintf(s, sizeof(s), "%.*s", size, p); 329 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 330 return -1; 331 for (i = 0; i < _NUM_FLD; i++) { 332 errno = 0; 333 int_fld[i] = strtoul(str_fld[i], &end, 0); 334 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 335 return -1; 336 } 337 port_id = (portid_t)int_fld[FLD_PORT]; 338 if (port_id_is_invalid(port_id, ENABLED_WARN) || 339 port_id == (portid_t)RTE_PORT_ALL) { 340 print_valid_ports(); 341 return -1; 342 } 343 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 344 if (new_socket_id(socket_id)) { 345 if (num_sockets >= RTE_MAX_NUMA_NODES) { 346 print_invalid_socket_id_error(); 347 return -1; 348 } 349 socket_ids[num_sockets++] = socket_id; 350 } 351 port_numa[port_id] = socket_id; 352 } 353 354 return 0; 355 } 356 357 static int 358 parse_ringnuma_config(const char *q_arg) 359 { 360 char s[256]; 361 const char *p, *p0 = q_arg; 362 char *end; 363 uint8_t i, ring_flag, socket_id; 364 portid_t port_id; 365 unsigned size; 366 enum fieldnames { 367 FLD_PORT = 0, 368 FLD_FLAG, 369 FLD_SOCKET, 370 _NUM_FLD 371 }; 372 unsigned long int_fld[_NUM_FLD]; 373 char *str_fld[_NUM_FLD]; 374 #define RX_RING_ONLY 0x1 375 #define TX_RING_ONLY 0x2 376 #define RXTX_RING 0x3 377 378 /* reset from value set at definition */ 379 while ((p = strchr(p0,'(')) != NULL) { 380 ++p; 381 if((p0 = strchr(p,')')) == NULL) 382 return -1; 383 384 size = p0 - p; 385 if(size >= sizeof(s)) 386 return -1; 387 388 snprintf(s, sizeof(s), "%.*s", size, p); 389 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 390 return -1; 391 for (i = 0; i < _NUM_FLD; i++) { 392 errno = 0; 393 int_fld[i] = strtoul(str_fld[i], &end, 0); 394 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 395 return -1; 396 } 397 port_id = (portid_t)int_fld[FLD_PORT]; 398 if (port_id_is_invalid(port_id, ENABLED_WARN) || 399 port_id == (portid_t)RTE_PORT_ALL) { 400 print_valid_ports(); 401 return -1; 402 } 403 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 404 if (new_socket_id(socket_id)) { 405 if (num_sockets >= RTE_MAX_NUMA_NODES) { 406 print_invalid_socket_id_error(); 407 return -1; 408 } 409 socket_ids[num_sockets++] = socket_id; 410 } 411 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 412 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 413 fprintf(stderr, 414 "Invalid ring-flag=%d config for port =%d\n", 415 ring_flag,port_id); 416 return -1; 417 } 418 419 switch (ring_flag & RXTX_RING) { 420 case RX_RING_ONLY: 421 rxring_numa[port_id] = socket_id; 422 break; 423 case TX_RING_ONLY: 424 txring_numa[port_id] = socket_id; 425 break; 426 case RXTX_RING: 427 rxring_numa[port_id] = socket_id; 428 txring_numa[port_id] = socket_id; 429 break; 430 default: 431 fprintf(stderr, 432 "Invalid ring-flag=%d config for port=%d\n", 433 ring_flag,port_id); 434 break; 435 } 436 } 437 438 return 0; 439 } 440 441 static int 442 parse_event_printing_config(const char *optarg, int enable) 443 { 444 uint32_t mask = 0; 445 446 if (!strcmp(optarg, "unknown")) 447 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 448 else if (!strcmp(optarg, "intr_lsc")) 449 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 450 else if (!strcmp(optarg, "queue_state")) 451 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 452 else if (!strcmp(optarg, "intr_reset")) 453 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 454 else if (!strcmp(optarg, "vf_mbox")) 455 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 456 else if (!strcmp(optarg, "ipsec")) 457 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 458 else if (!strcmp(optarg, "macsec")) 459 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 460 else if (!strcmp(optarg, "intr_rmv")) 461 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 462 else if (!strcmp(optarg, "dev_probed")) 463 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 464 else if (!strcmp(optarg, "dev_released")) 465 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 466 else if (!strcmp(optarg, "flow_aged")) 467 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; 468 else if (!strcmp(optarg, "all")) 469 mask = ~UINT32_C(0); 470 else { 471 fprintf(stderr, "Invalid event: %s\n", optarg); 472 return -1; 473 } 474 if (enable) 475 event_print_mask |= mask; 476 else 477 event_print_mask &= ~mask; 478 return 0; 479 } 480 481 static int 482 parse_xstats_list(const char *in_str, struct rte_eth_xstat_name **xstats, 483 unsigned int *xstats_num) 484 { 485 int max_names_nb, names_nb, nonempty_names_nb; 486 int name, nonempty_name; 487 int stringlen; 488 char **names; 489 char *str; 490 int ret; 491 int i; 492 493 names = NULL; 494 str = strdup(in_str); 495 if (str == NULL) { 496 ret = -ENOMEM; 497 goto out; 498 } 499 stringlen = strlen(str); 500 501 for (i = 0, max_names_nb = 1; str[i] != '\0'; i++) { 502 if (str[i] == ',') 503 max_names_nb++; 504 } 505 506 names = calloc(max_names_nb, sizeof(*names)); 507 if (names == NULL) { 508 ret = -ENOMEM; 509 goto out; 510 } 511 512 names_nb = rte_strsplit(str, stringlen, names, max_names_nb, ','); 513 if (names_nb < 0) { 514 ret = -EINVAL; 515 goto out; 516 } 517 518 nonempty_names_nb = 0; 519 for (i = 0; i < names_nb; i++) { 520 if (names[i][0] == '\0') 521 continue; 522 nonempty_names_nb++; 523 } 524 *xstats = calloc(nonempty_names_nb, sizeof(**xstats)); 525 if (*xstats == NULL) { 526 ret = -ENOMEM; 527 goto out; 528 } 529 530 for (name = nonempty_name = 0; name < names_nb; name++) { 531 if (names[name][0] == '\0') 532 continue; 533 rte_strscpy((*xstats)[nonempty_name].name, names[name], 534 sizeof((*xstats)[nonempty_name].name)); 535 nonempty_name++; 536 } 537 538 *xstats_num = nonempty_names_nb; 539 ret = 0; 540 541 out: 542 free(names); 543 free(str); 544 return ret; 545 } 546 547 static int 548 parse_link_speed(int n) 549 { 550 uint32_t speed = RTE_ETH_LINK_SPEED_FIXED; 551 552 switch (n) { 553 case 1000: 554 speed |= RTE_ETH_LINK_SPEED_1G; 555 break; 556 case 10000: 557 speed |= RTE_ETH_LINK_SPEED_10G; 558 break; 559 case 25000: 560 speed |= RTE_ETH_LINK_SPEED_25G; 561 break; 562 case 40000: 563 speed |= RTE_ETH_LINK_SPEED_40G; 564 break; 565 case 50000: 566 speed |= RTE_ETH_LINK_SPEED_50G; 567 break; 568 case 100000: 569 speed |= RTE_ETH_LINK_SPEED_100G; 570 break; 571 case 200000: 572 speed |= RTE_ETH_LINK_SPEED_200G; 573 break; 574 case 100: 575 case 10: 576 default: 577 fprintf(stderr, "Unsupported fixed speed\n"); 578 return 0; 579 } 580 581 return speed; 582 } 583 584 void 585 launch_args_parse(int argc, char** argv) 586 { 587 #define PARAM_PROC_ID "proc-id" 588 #define PARAM_NUM_PROCS "num-procs" 589 590 int n, opt; 591 char **argvopt; 592 int opt_idx; 593 portid_t pid; 594 enum { TX, RX }; 595 /* Default offloads for all ports. */ 596 uint64_t rx_offloads = rx_mode.offloads; 597 uint64_t tx_offloads = tx_mode.offloads; 598 struct rte_eth_dev_info dev_info; 599 uint16_t rec_nb_pkts; 600 int ret; 601 602 static struct option lgopts[] = { 603 { "help", 0, 0, 0 }, 604 #ifdef RTE_LIB_CMDLINE 605 { "interactive", 0, 0, 0 }, 606 { "cmdline-file", 1, 0, 0 }, 607 { "auto-start", 0, 0, 0 }, 608 { "eth-peers-configfile", 1, 0, 0 }, 609 { "eth-peer", 1, 0, 0 }, 610 #endif 611 { "tx-first", 0, 0, 0 }, 612 { "stats-period", 1, 0, 0 }, 613 { "display-xstats", 1, 0, 0 }, 614 { "nb-cores", 1, 0, 0 }, 615 { "nb-ports", 1, 0, 0 }, 616 { "coremask", 1, 0, 0 }, 617 { "portmask", 1, 0, 0 }, 618 { "portlist", 1, 0, 0 }, 619 { "numa", 0, 0, 0 }, 620 { "no-numa", 0, 0, 0 }, 621 { "mp-anon", 0, 0, 0 }, /* deprecated */ 622 { "port-numa-config", 1, 0, 0 }, 623 { "ring-numa-config", 1, 0, 0 }, 624 { "socket-num", 1, 0, 0 }, 625 { "mbuf-size", 1, 0, 0 }, 626 { "total-num-mbufs", 1, 0, 0 }, 627 { "max-pkt-len", 1, 0, 0 }, 628 { "max-lro-pkt-size", 1, 0, 0 }, 629 { "pkt-filter-mode", 1, 0, 0 }, 630 { "pkt-filter-report-hash", 1, 0, 0 }, 631 { "pkt-filter-size", 1, 0, 0 }, 632 { "pkt-filter-drop-queue", 1, 0, 0 }, 633 #ifdef RTE_LIB_LATENCYSTATS 634 { "latencystats", 1, 0, 0 }, 635 #endif 636 #ifdef RTE_LIB_BITRATESTATS 637 { "bitrate-stats", 1, 0, 0 }, 638 #endif 639 { "disable-crc-strip", 0, 0, 0 }, 640 { "enable-lro", 0, 0, 0 }, 641 { "enable-rx-cksum", 0, 0, 0 }, 642 { "enable-rx-timestamp", 0, 0, 0 }, 643 { "enable-scatter", 0, 0, 0 }, 644 { "enable-hw-vlan", 0, 0, 0 }, 645 { "enable-hw-vlan-filter", 0, 0, 0 }, 646 { "enable-hw-vlan-strip", 0, 0, 0 }, 647 { "enable-hw-vlan-extend", 0, 0, 0 }, 648 { "enable-hw-qinq-strip", 0, 0, 0 }, 649 { "enable-drop-en", 0, 0, 0 }, 650 { "disable-rss", 0, 0, 0 }, 651 { "port-topology", 1, 0, 0 }, 652 { "forward-mode", 1, 0, 0 }, 653 { "rss-ip", 0, 0, 0 }, 654 { "rss-udp", 0, 0, 0 }, 655 { "rss-level-outer", 0, 0, 0 }, 656 { "rss-level-inner", 0, 0, 0 }, 657 { "rxq", 1, 0, 0 }, 658 { "txq", 1, 0, 0 }, 659 { "rxd", 1, 0, 0 }, 660 { "txd", 1, 0, 0 }, 661 { "hairpinq", 1, 0, 0 }, 662 { "hairpin-mode", 1, 0, 0 }, 663 { "burst", 1, 0, 0 }, 664 { "flowgen-clones", 1, 0, 0 }, 665 { "flowgen-flows", 1, 0, 0 }, 666 { "mbcache", 1, 0, 0 }, 667 { "txpt", 1, 0, 0 }, 668 { "txht", 1, 0, 0 }, 669 { "txwt", 1, 0, 0 }, 670 { "txfreet", 1, 0, 0 }, 671 { "txrst", 1, 0, 0 }, 672 { "rxpt", 1, 0, 0 }, 673 { "rxht", 1, 0, 0 }, 674 { "rxwt", 1, 0, 0 }, 675 { "rxfreet", 1, 0, 0 }, 676 { "no-flush-rx", 0, 0, 0 }, 677 { "flow-isolate-all", 0, 0, 0 }, 678 { "rxoffs", 1, 0, 0 }, 679 { "rxpkts", 1, 0, 0 }, 680 { "txpkts", 1, 0, 0 }, 681 { "txonly-multi-flow", 0, 0, 0 }, 682 { "rxq-share", 2, 0, 0 }, 683 { "eth-link-speed", 1, 0, 0 }, 684 { "disable-link-check", 0, 0, 0 }, 685 { "disable-device-start", 0, 0, 0 }, 686 { "no-lsc-interrupt", 0, 0, 0 }, 687 { "no-rmv-interrupt", 0, 0, 0 }, 688 { "print-event", 1, 0, 0 }, 689 { "mask-event", 1, 0, 0 }, 690 { "tx-offloads", 1, 0, 0 }, 691 { "rx-offloads", 1, 0, 0 }, 692 { "hot-plug", 0, 0, 0 }, 693 { "vxlan-gpe-port", 1, 0, 0 }, 694 { "geneve-parsed-port", 1, 0, 0 }, 695 #ifndef RTE_EXEC_ENV_WINDOWS 696 { "mlockall", 0, 0, 0 }, 697 { "no-mlockall", 0, 0, 0 }, 698 #endif 699 { "mp-alloc", 1, 0, 0 }, 700 { "tx-ip", 1, 0, 0 }, 701 { "tx-udp", 1, 0, 0 }, 702 { "noisy-tx-sw-buffer-size", 1, 0, 0 }, 703 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 }, 704 { "noisy-lkup-memory", 1, 0, 0 }, 705 { "noisy-lkup-num-writes", 1, 0, 0 }, 706 { "noisy-lkup-num-reads", 1, 0, 0 }, 707 { "noisy-lkup-num-reads-writes", 1, 0, 0 }, 708 { "no-iova-contig", 0, 0, 0 }, 709 { "rx-mq-mode", 1, 0, 0 }, 710 { "record-core-cycles", 0, 0, 0 }, 711 { "record-burst-stats", 0, 0, 0 }, 712 { PARAM_NUM_PROCS, 1, 0, 0 }, 713 { PARAM_PROC_ID, 1, 0, 0 }, 714 { 0, 0, 0, 0 }, 715 }; 716 717 argvopt = argv; 718 719 #ifdef RTE_LIB_CMDLINE 720 #define SHORTOPTS "i" 721 #else 722 #define SHORTOPTS "" 723 #endif 724 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 725 lgopts, &opt_idx)) != EOF) { 726 switch (opt) { 727 #ifdef RTE_LIB_CMDLINE 728 case 'i': 729 printf("Interactive-mode selected\n"); 730 interactive = 1; 731 break; 732 #endif 733 case 'a': 734 printf("Auto-start selected\n"); 735 auto_start = 1; 736 break; 737 738 case 0: /*long options */ 739 if (!strcmp(lgopts[opt_idx].name, "help")) { 740 usage(argv[0]); 741 exit(EXIT_SUCCESS); 742 } 743 #ifdef RTE_LIB_CMDLINE 744 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 745 printf("Interactive-mode selected\n"); 746 interactive = 1; 747 } 748 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 749 printf("CLI commands to be read from %s\n", 750 optarg); 751 strlcpy(cmdline_filename, optarg, 752 sizeof(cmdline_filename)); 753 } 754 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 755 printf("Auto-start selected\n"); 756 auto_start = 1; 757 } 758 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 759 printf("Ports to start sending a burst of " 760 "packets first\n"); 761 tx_first = 1; 762 } 763 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 764 char *end = NULL; 765 unsigned int n; 766 767 n = strtoul(optarg, &end, 10); 768 if ((optarg[0] == '\0') || (end == NULL) || 769 (*end != '\0')) 770 break; 771 772 stats_period = n; 773 break; 774 } 775 if (!strcmp(lgopts[opt_idx].name, "display-xstats")) { 776 char rc; 777 778 rc = parse_xstats_list(optarg, &xstats_display, 779 &xstats_display_num); 780 if (rc != 0) 781 rte_exit(EXIT_FAILURE, 782 "Failed to parse display-xstats argument: %d\n", 783 rc); 784 } 785 if (!strcmp(lgopts[opt_idx].name, 786 "eth-peers-configfile")) { 787 if (init_peer_eth_addrs(optarg) != 0) 788 rte_exit(EXIT_FAILURE, 789 "Cannot open logfile\n"); 790 } 791 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 792 char *port_end; 793 794 errno = 0; 795 n = strtoul(optarg, &port_end, 10); 796 if (errno != 0 || port_end == optarg || *port_end++ != ',') 797 rte_exit(EXIT_FAILURE, 798 "Invalid eth-peer: %s", optarg); 799 if (n >= RTE_MAX_ETHPORTS) 800 rte_exit(EXIT_FAILURE, 801 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 802 n, RTE_MAX_ETHPORTS); 803 804 if (rte_ether_unformat_addr(port_end, 805 &peer_eth_addrs[n]) < 0) 806 rte_exit(EXIT_FAILURE, 807 "Invalid ethernet address: %s\n", 808 port_end); 809 nb_peer_eth_addrs++; 810 } 811 #endif 812 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) { 813 struct in_addr in; 814 char *end; 815 816 end = strchr(optarg, ','); 817 if (end == optarg || !end) 818 rte_exit(EXIT_FAILURE, 819 "Invalid tx-ip: %s", optarg); 820 821 *end++ = 0; 822 if (inet_pton(AF_INET, optarg, &in) == 0) 823 rte_exit(EXIT_FAILURE, 824 "Invalid source IP address: %s\n", 825 optarg); 826 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr); 827 828 if (inet_pton(AF_INET, end, &in) == 0) 829 rte_exit(EXIT_FAILURE, 830 "Invalid destination IP address: %s\n", 831 optarg); 832 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr); 833 } 834 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) { 835 char *end = NULL; 836 837 errno = 0; 838 n = strtoul(optarg, &end, 10); 839 if (errno != 0 || end == optarg || 840 n > UINT16_MAX || 841 !(*end == '\0' || *end == ',')) 842 rte_exit(EXIT_FAILURE, 843 "Invalid UDP port: %s\n", 844 optarg); 845 tx_udp_src_port = n; 846 if (*end == ',') { 847 char *dst = end + 1; 848 849 n = strtoul(dst, &end, 10); 850 if (errno != 0 || end == dst || 851 n > UINT16_MAX || *end) 852 rte_exit(EXIT_FAILURE, 853 "Invalid destination UDP port: %s\n", 854 dst); 855 tx_udp_dst_port = n; 856 } else { 857 tx_udp_dst_port = n; 858 } 859 860 } 861 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 862 n = atoi(optarg); 863 if (n > 0 && n <= nb_ports) 864 nb_fwd_ports = n; 865 else 866 rte_exit(EXIT_FAILURE, 867 "Invalid port %d\n", n); 868 } 869 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 870 n = atoi(optarg); 871 if (n > 0 && n <= nb_lcores) 872 nb_fwd_lcores = (uint8_t) n; 873 else 874 rte_exit(EXIT_FAILURE, 875 "nb-cores should be > 0 and <= %d\n", 876 nb_lcores); 877 } 878 if (!strcmp(lgopts[opt_idx].name, "coremask")) 879 parse_fwd_coremask(optarg); 880 if (!strcmp(lgopts[opt_idx].name, "portmask")) 881 parse_fwd_portmask(optarg); 882 if (!strcmp(lgopts[opt_idx].name, "portlist")) 883 parse_fwd_portlist(optarg); 884 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 885 numa_support = 0; 886 if (!strcmp(lgopts[opt_idx].name, "numa")) 887 numa_support = 1; 888 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 889 mp_alloc_type = MP_ALLOC_ANON; 890 } 891 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 892 if (!strcmp(optarg, "native")) 893 mp_alloc_type = MP_ALLOC_NATIVE; 894 else if (!strcmp(optarg, "anon")) 895 mp_alloc_type = MP_ALLOC_ANON; 896 else if (!strcmp(optarg, "xmem")) 897 mp_alloc_type = MP_ALLOC_XMEM; 898 else if (!strcmp(optarg, "xmemhuge")) 899 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 900 else if (!strcmp(optarg, "xbuf")) 901 mp_alloc_type = MP_ALLOC_XBUF; 902 else 903 rte_exit(EXIT_FAILURE, 904 "mp-alloc %s invalid - must be: " 905 "native, anon, xmem or xmemhuge\n", 906 optarg); 907 } 908 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 909 if (parse_portnuma_config(optarg)) 910 rte_exit(EXIT_FAILURE, 911 "invalid port-numa configuration\n"); 912 } 913 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 914 if (parse_ringnuma_config(optarg)) 915 rte_exit(EXIT_FAILURE, 916 "invalid ring-numa configuration\n"); 917 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 918 n = atoi(optarg); 919 if (!new_socket_id((uint8_t)n)) { 920 socket_num = (uint8_t)n; 921 } else { 922 print_invalid_socket_id_error(); 923 rte_exit(EXIT_FAILURE, 924 "Invalid socket id"); 925 } 926 } 927 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 928 unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT]; 929 unsigned int nb_segs, i; 930 931 nb_segs = parse_item_list(optarg, "mbuf-size", 932 MAX_SEGS_BUFFER_SPLIT, mb_sz, 0); 933 if (nb_segs <= 0) 934 rte_exit(EXIT_FAILURE, 935 "bad mbuf-size\n"); 936 for (i = 0; i < nb_segs; i++) { 937 if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF) 938 rte_exit(EXIT_FAILURE, 939 "mbuf-size should be " 940 "> 0 and < 65536\n"); 941 mbuf_data_size[i] = (uint16_t) mb_sz[i]; 942 } 943 mbuf_data_size_n = nb_segs; 944 } 945 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 946 n = atoi(optarg); 947 if (n > 1024) 948 param_total_num_mbufs = (unsigned)n; 949 else 950 rte_exit(EXIT_FAILURE, 951 "total-num-mbufs should be > 1024\n"); 952 } 953 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 954 n = atoi(optarg); 955 if (n >= RTE_ETHER_MIN_LEN) 956 max_rx_pkt_len = n; 957 else 958 rte_exit(EXIT_FAILURE, 959 "Invalid max-pkt-len=%d - should be > %d\n", 960 n, RTE_ETHER_MIN_LEN); 961 } 962 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) { 963 n = atoi(optarg); 964 rx_mode.max_lro_pkt_size = (uint32_t) n; 965 } 966 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 967 if (!strcmp(optarg, "signature")) 968 fdir_conf.mode = 969 RTE_FDIR_MODE_SIGNATURE; 970 else if (!strcmp(optarg, "perfect")) 971 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 972 else if (!strcmp(optarg, "perfect-mac-vlan")) 973 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 974 else if (!strcmp(optarg, "perfect-tunnel")) 975 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 976 else if (!strcmp(optarg, "none")) 977 fdir_conf.mode = RTE_FDIR_MODE_NONE; 978 else 979 rte_exit(EXIT_FAILURE, 980 "pkt-mode-invalid %s invalid - must be: " 981 "none, signature, perfect, perfect-mac-vlan" 982 " or perfect-tunnel\n", 983 optarg); 984 } 985 if (!strcmp(lgopts[opt_idx].name, 986 "pkt-filter-report-hash")) { 987 if (!strcmp(optarg, "none")) 988 fdir_conf.status = 989 RTE_FDIR_NO_REPORT_STATUS; 990 else if (!strcmp(optarg, "match")) 991 fdir_conf.status = 992 RTE_FDIR_REPORT_STATUS; 993 else if (!strcmp(optarg, "always")) 994 fdir_conf.status = 995 RTE_FDIR_REPORT_STATUS_ALWAYS; 996 else 997 rte_exit(EXIT_FAILURE, 998 "pkt-filter-report-hash %s invalid " 999 "- must be: none or match or always\n", 1000 optarg); 1001 } 1002 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 1003 if (!strcmp(optarg, "64K")) 1004 fdir_conf.pballoc = 1005 RTE_ETH_FDIR_PBALLOC_64K; 1006 else if (!strcmp(optarg, "128K")) 1007 fdir_conf.pballoc = 1008 RTE_ETH_FDIR_PBALLOC_128K; 1009 else if (!strcmp(optarg, "256K")) 1010 fdir_conf.pballoc = 1011 RTE_ETH_FDIR_PBALLOC_256K; 1012 else 1013 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 1014 " must be: 64K or 128K or 256K\n", 1015 optarg); 1016 } 1017 if (!strcmp(lgopts[opt_idx].name, 1018 "pkt-filter-drop-queue")) { 1019 n = atoi(optarg); 1020 if (n >= 0) 1021 fdir_conf.drop_queue = (uint8_t) n; 1022 else 1023 rte_exit(EXIT_FAILURE, 1024 "drop queue %d invalid - must" 1025 "be >= 0 \n", n); 1026 } 1027 #ifdef RTE_LIB_LATENCYSTATS 1028 if (!strcmp(lgopts[opt_idx].name, 1029 "latencystats")) { 1030 n = atoi(optarg); 1031 if (n >= 0) { 1032 latencystats_lcore_id = (lcoreid_t) n; 1033 latencystats_enabled = 1; 1034 } else 1035 rte_exit(EXIT_FAILURE, 1036 "invalid lcore id %d for latencystats" 1037 " must be >= 0\n", n); 1038 } 1039 #endif 1040 #ifdef RTE_LIB_BITRATESTATS 1041 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 1042 n = atoi(optarg); 1043 if (n >= 0) { 1044 bitrate_lcore_id = (lcoreid_t) n; 1045 bitrate_enabled = 1; 1046 } else 1047 rte_exit(EXIT_FAILURE, 1048 "invalid lcore id %d for bitrate stats" 1049 " must be >= 0\n", n); 1050 } 1051 #endif 1052 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 1053 rx_offloads |= RTE_ETH_RX_OFFLOAD_KEEP_CRC; 1054 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 1055 rx_offloads |= RTE_ETH_RX_OFFLOAD_TCP_LRO; 1056 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 1057 rx_offloads |= RTE_ETH_RX_OFFLOAD_SCATTER; 1058 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 1059 rx_offloads |= RTE_ETH_RX_OFFLOAD_CHECKSUM; 1060 if (!strcmp(lgopts[opt_idx].name, 1061 "enable-rx-timestamp")) 1062 rx_offloads |= RTE_ETH_RX_OFFLOAD_TIMESTAMP; 1063 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 1064 rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN; 1065 1066 if (!strcmp(lgopts[opt_idx].name, 1067 "enable-hw-vlan-filter")) 1068 rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 1069 1070 if (!strcmp(lgopts[opt_idx].name, 1071 "enable-hw-vlan-strip")) 1072 rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 1073 1074 if (!strcmp(lgopts[opt_idx].name, 1075 "enable-hw-vlan-extend")) 1076 rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 1077 1078 if (!strcmp(lgopts[opt_idx].name, 1079 "enable-hw-qinq-strip")) 1080 rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 1081 1082 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 1083 rx_drop_en = 1; 1084 1085 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 1086 rss_hf = 0; 1087 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 1088 if (!strcmp(optarg, "paired")) 1089 port_topology = PORT_TOPOLOGY_PAIRED; 1090 else if (!strcmp(optarg, "chained")) 1091 port_topology = PORT_TOPOLOGY_CHAINED; 1092 else if (!strcmp(optarg, "loop")) 1093 port_topology = PORT_TOPOLOGY_LOOP; 1094 else 1095 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 1096 " must be: paired, chained or loop\n", 1097 optarg); 1098 } 1099 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 1100 set_pkt_forwarding_mode(optarg); 1101 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 1102 rss_hf = RTE_ETH_RSS_IP; 1103 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 1104 rss_hf = RTE_ETH_RSS_UDP; 1105 if (!strcmp(lgopts[opt_idx].name, "rss-level-inner")) 1106 rss_hf |= RTE_ETH_RSS_LEVEL_INNERMOST; 1107 if (!strcmp(lgopts[opt_idx].name, "rss-level-outer")) 1108 rss_hf |= RTE_ETH_RSS_LEVEL_OUTERMOST; 1109 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 1110 n = atoi(optarg); 1111 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 1112 nb_rxq = (queueid_t) n; 1113 else 1114 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 1115 " >= 0 && <= %u\n", n, 1116 get_allowed_max_nb_rxq(&pid)); 1117 } 1118 if (!strcmp(lgopts[opt_idx].name, "txq")) { 1119 n = atoi(optarg); 1120 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 1121 nb_txq = (queueid_t) n; 1122 else 1123 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1124 " >= 0 && <= %u\n", n, 1125 get_allowed_max_nb_txq(&pid)); 1126 } 1127 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) { 1128 n = atoi(optarg); 1129 if (n >= 0 && 1130 check_nb_hairpinq((queueid_t)n) == 0) 1131 nb_hairpinq = (queueid_t) n; 1132 else 1133 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1134 " >= 0 && <= %u\n", n, 1135 get_allowed_max_nb_hairpinq 1136 (&pid)); 1137 if ((n + nb_txq) < 0 || 1138 check_nb_txq((queueid_t)(n + nb_txq)) != 0) 1139 rte_exit(EXIT_FAILURE, "txq + hairpinq " 1140 "%d invalid - must be" 1141 " >= 0 && <= %u\n", 1142 n + nb_txq, 1143 get_allowed_max_nb_txq(&pid)); 1144 if ((n + nb_rxq) < 0 || 1145 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0) 1146 rte_exit(EXIT_FAILURE, "rxq + hairpinq " 1147 "%d invalid - must be" 1148 " >= 0 && <= %u\n", 1149 n + nb_rxq, 1150 get_allowed_max_nb_rxq(&pid)); 1151 } 1152 if (!nb_rxq && !nb_txq) { 1153 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 1154 "be non-zero\n"); 1155 } 1156 if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) { 1157 char *end = NULL; 1158 unsigned int n; 1159 1160 errno = 0; 1161 n = strtoul(optarg, &end, 0); 1162 if (errno != 0 || end == optarg) 1163 rte_exit(EXIT_FAILURE, "hairpin mode invalid\n"); 1164 else 1165 hairpin_mode = (uint16_t)n; 1166 } 1167 if (!strcmp(lgopts[opt_idx].name, "burst")) { 1168 n = atoi(optarg); 1169 if (n == 0) { 1170 /* A burst size of zero means that the 1171 * PMD should be queried for 1172 * recommended Rx burst size. Since 1173 * testpmd uses a single size for all 1174 * ports, port 0 is queried for the 1175 * value, on the assumption that all 1176 * ports are of the same NIC model. 1177 */ 1178 ret = eth_dev_info_get_print_err( 1179 0, 1180 &dev_info); 1181 if (ret != 0) 1182 return; 1183 1184 rec_nb_pkts = dev_info 1185 .default_rxportconf.burst_size; 1186 1187 if (rec_nb_pkts == 0) 1188 rte_exit(EXIT_FAILURE, 1189 "PMD does not recommend a burst size. " 1190 "Provided value must be between " 1191 "1 and %d\n", MAX_PKT_BURST); 1192 else if (rec_nb_pkts > MAX_PKT_BURST) 1193 rte_exit(EXIT_FAILURE, 1194 "PMD recommended burst size of %d" 1195 " exceeds maximum value of %d\n", 1196 rec_nb_pkts, MAX_PKT_BURST); 1197 printf("Using PMD-provided burst value of %d\n", 1198 rec_nb_pkts); 1199 nb_pkt_per_burst = rec_nb_pkts; 1200 } else if (n > MAX_PKT_BURST) 1201 rte_exit(EXIT_FAILURE, 1202 "burst must be between1 and %d\n", 1203 MAX_PKT_BURST); 1204 else 1205 nb_pkt_per_burst = (uint16_t) n; 1206 } 1207 if (!strcmp(lgopts[opt_idx].name, "flowgen-clones")) { 1208 n = atoi(optarg); 1209 if (n >= 0) 1210 nb_pkt_flowgen_clones = (uint16_t) n; 1211 else 1212 rte_exit(EXIT_FAILURE, 1213 "clones must be >= 0 and <= current burst\n"); 1214 } 1215 if (!strcmp(lgopts[opt_idx].name, "flowgen-flows")) { 1216 n = atoi(optarg); 1217 if (n > 0) 1218 nb_flows_flowgen = (int) n; 1219 else 1220 rte_exit(EXIT_FAILURE, 1221 "flows must be >= 1\n"); 1222 } 1223 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1224 n = atoi(optarg); 1225 if ((n >= 0) && 1226 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1227 mb_mempool_cache = (uint16_t) n; 1228 else 1229 rte_exit(EXIT_FAILURE, 1230 "mbcache must be >= 0 and <= %d\n", 1231 RTE_MEMPOOL_CACHE_MAX_SIZE); 1232 } 1233 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1234 n = atoi(optarg); 1235 if (n >= 0) 1236 tx_free_thresh = (int16_t)n; 1237 else 1238 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1239 } 1240 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1241 n = atoi(optarg); 1242 if (n >= 0) 1243 tx_rs_thresh = (int16_t)n; 1244 else 1245 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1246 } 1247 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1248 n = atoi(optarg); 1249 if (n > 0) { 1250 if (rx_free_thresh >= n) 1251 rte_exit(EXIT_FAILURE, 1252 "rxd must be > " 1253 "rx_free_thresh(%d)\n", 1254 (int)rx_free_thresh); 1255 else 1256 nb_rxd = (uint16_t) n; 1257 } else 1258 rte_exit(EXIT_FAILURE, 1259 "rxd(%d) invalid - must be > 0\n", 1260 n); 1261 } 1262 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1263 n = atoi(optarg); 1264 if (n > 0) 1265 nb_txd = (uint16_t) n; 1266 else 1267 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1268 } 1269 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1270 n = atoi(optarg); 1271 if (n >= 0) 1272 tx_pthresh = (int8_t)n; 1273 else 1274 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1275 } 1276 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1277 n = atoi(optarg); 1278 if (n >= 0) 1279 tx_hthresh = (int8_t)n; 1280 else 1281 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1282 } 1283 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1284 n = atoi(optarg); 1285 if (n >= 0) 1286 tx_wthresh = (int8_t)n; 1287 else 1288 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1289 } 1290 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1291 n = atoi(optarg); 1292 if (n >= 0) 1293 rx_pthresh = (int8_t)n; 1294 else 1295 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1296 } 1297 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1298 n = atoi(optarg); 1299 if (n >= 0) 1300 rx_hthresh = (int8_t)n; 1301 else 1302 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1303 } 1304 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1305 n = atoi(optarg); 1306 if (n >= 0) 1307 rx_wthresh = (int8_t)n; 1308 else 1309 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1310 } 1311 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1312 n = atoi(optarg); 1313 if (n >= 0) 1314 rx_free_thresh = (int16_t)n; 1315 else 1316 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1317 } 1318 if (!strcmp(lgopts[opt_idx].name, "rxoffs")) { 1319 unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT]; 1320 unsigned int nb_offs; 1321 1322 nb_offs = parse_item_list 1323 (optarg, "rxpkt offsets", 1324 MAX_SEGS_BUFFER_SPLIT, 1325 seg_off, 0); 1326 if (nb_offs > 0) 1327 set_rx_pkt_offsets(seg_off, nb_offs); 1328 else 1329 rte_exit(EXIT_FAILURE, "bad rxoffs\n"); 1330 } 1331 if (!strcmp(lgopts[opt_idx].name, "rxpkts")) { 1332 unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT]; 1333 unsigned int nb_segs; 1334 1335 nb_segs = parse_item_list 1336 (optarg, "rxpkt segments", 1337 MAX_SEGS_BUFFER_SPLIT, 1338 seg_len, 0); 1339 if (nb_segs > 0) 1340 set_rx_pkt_segments(seg_len, nb_segs); 1341 else 1342 rte_exit(EXIT_FAILURE, "bad rxpkts\n"); 1343 } 1344 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1345 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1346 unsigned int nb_segs; 1347 1348 nb_segs = parse_item_list(optarg, "txpkt segments", 1349 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1350 if (nb_segs > 0) 1351 set_tx_pkt_segments(seg_lengths, nb_segs); 1352 else 1353 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1354 } 1355 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow")) 1356 txonly_multi_flow = 1; 1357 if (!strcmp(lgopts[opt_idx].name, "rxq-share")) { 1358 if (optarg == NULL) { 1359 rxq_share = UINT32_MAX; 1360 } else { 1361 n = atoi(optarg); 1362 if (n >= 0) 1363 rxq_share = (uint32_t)n; 1364 else 1365 rte_exit(EXIT_FAILURE, "rxq-share must be >= 0\n"); 1366 } 1367 } 1368 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1369 no_flush_rx = 1; 1370 if (!strcmp(lgopts[opt_idx].name, "eth-link-speed")) { 1371 n = atoi(optarg); 1372 if (n >= 0 && parse_link_speed(n) > 0) 1373 eth_link_speed = parse_link_speed(n); 1374 } 1375 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1376 no_link_check = 1; 1377 if (!strcmp(lgopts[opt_idx].name, "disable-device-start")) 1378 no_device_start = 1; 1379 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1380 lsc_interrupt = 0; 1381 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1382 rmv_interrupt = 0; 1383 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1384 flow_isolate_all = 1; 1385 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1386 char *end = NULL; 1387 n = strtoull(optarg, &end, 16); 1388 if (n >= 0) 1389 tx_offloads = (uint64_t)n; 1390 else 1391 rte_exit(EXIT_FAILURE, 1392 "tx-offloads must be >= 0\n"); 1393 } 1394 1395 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) { 1396 char *end = NULL; 1397 n = strtoull(optarg, &end, 16); 1398 if (n >= 0) 1399 rx_offloads = (uint64_t)n; 1400 else 1401 rte_exit(EXIT_FAILURE, 1402 "rx-offloads must be >= 0\n"); 1403 } 1404 1405 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1406 n = atoi(optarg); 1407 if (n >= 0) 1408 vxlan_gpe_udp_port = (uint16_t)n; 1409 else 1410 rte_exit(EXIT_FAILURE, 1411 "vxlan-gpe-port must be >= 0\n"); 1412 } 1413 if (!strcmp(lgopts[opt_idx].name, 1414 "geneve-parsed-port")) { 1415 n = atoi(optarg); 1416 if (n >= 0) 1417 geneve_udp_port = (uint16_t)n; 1418 else 1419 rte_exit(EXIT_FAILURE, 1420 "geneve-parsed-port must be >= 0\n"); 1421 } 1422 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1423 if (parse_event_printing_config(optarg, 1)) { 1424 rte_exit(EXIT_FAILURE, 1425 "invalid print-event argument\n"); 1426 } 1427 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1428 if (parse_event_printing_config(optarg, 0)) { 1429 rte_exit(EXIT_FAILURE, 1430 "invalid mask-event argument\n"); 1431 } 1432 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1433 hot_plug = 1; 1434 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1435 do_mlockall = 1; 1436 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1437 do_mlockall = 0; 1438 if (!strcmp(lgopts[opt_idx].name, 1439 "noisy-tx-sw-buffer-size")) { 1440 n = atoi(optarg); 1441 if (n >= 0) 1442 noisy_tx_sw_bufsz = n; 1443 else 1444 rte_exit(EXIT_FAILURE, 1445 "noisy-tx-sw-buffer-size must be >= 0\n"); 1446 } 1447 if (!strcmp(lgopts[opt_idx].name, 1448 "noisy-tx-sw-buffer-flushtime")) { 1449 n = atoi(optarg); 1450 if (n >= 0) 1451 noisy_tx_sw_buf_flush_time = n; 1452 else 1453 rte_exit(EXIT_FAILURE, 1454 "noisy-tx-sw-buffer-flushtime must be >= 0\n"); 1455 } 1456 if (!strcmp(lgopts[opt_idx].name, 1457 "noisy-lkup-memory")) { 1458 n = atoi(optarg); 1459 if (n >= 0) 1460 noisy_lkup_mem_sz = n; 1461 else 1462 rte_exit(EXIT_FAILURE, 1463 "noisy-lkup-memory must be >= 0\n"); 1464 } 1465 if (!strcmp(lgopts[opt_idx].name, 1466 "noisy-lkup-num-writes")) { 1467 n = atoi(optarg); 1468 if (n >= 0) 1469 noisy_lkup_num_writes = n; 1470 else 1471 rte_exit(EXIT_FAILURE, 1472 "noisy-lkup-num-writes must be >= 0\n"); 1473 } 1474 if (!strcmp(lgopts[opt_idx].name, 1475 "noisy-lkup-num-reads")) { 1476 n = atoi(optarg); 1477 if (n >= 0) 1478 noisy_lkup_num_reads = n; 1479 else 1480 rte_exit(EXIT_FAILURE, 1481 "noisy-lkup-num-reads must be >= 0\n"); 1482 } 1483 if (!strcmp(lgopts[opt_idx].name, 1484 "noisy-lkup-num-reads-writes")) { 1485 n = atoi(optarg); 1486 if (n >= 0) 1487 noisy_lkup_num_reads_writes = n; 1488 else 1489 rte_exit(EXIT_FAILURE, 1490 "noisy-lkup-num-reads-writes must be >= 0\n"); 1491 } 1492 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig")) 1493 mempool_flags = RTE_MEMPOOL_F_NO_IOVA_CONTIG; 1494 1495 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) { 1496 char *end = NULL; 1497 n = strtoul(optarg, &end, 16); 1498 if (n >= 0 && n <= RTE_ETH_MQ_RX_VMDQ_DCB_RSS) 1499 rx_mq_mode = (enum rte_eth_rx_mq_mode)n; 1500 else 1501 rte_exit(EXIT_FAILURE, 1502 "rx-mq-mode must be >= 0 and <= %d\n", 1503 RTE_ETH_MQ_RX_VMDQ_DCB_RSS); 1504 } 1505 if (!strcmp(lgopts[opt_idx].name, "record-core-cycles")) 1506 record_core_cycles = 1; 1507 if (!strcmp(lgopts[opt_idx].name, "record-burst-stats")) 1508 record_burst_stats = 1; 1509 if (!strcmp(lgopts[opt_idx].name, PARAM_NUM_PROCS)) 1510 num_procs = atoi(optarg); 1511 if (!strcmp(lgopts[opt_idx].name, PARAM_PROC_ID)) 1512 proc_id = atoi(optarg); 1513 break; 1514 case 'h': 1515 usage(argv[0]); 1516 exit(EXIT_SUCCESS); 1517 break; 1518 default: 1519 usage(argv[0]); 1520 fprintf(stderr, "Invalid option: %s\n", argv[optind]); 1521 rte_exit(EXIT_FAILURE, 1522 "Command line is incomplete or incorrect\n"); 1523 break; 1524 } 1525 } 1526 1527 if (optind != argc) { 1528 usage(argv[0]); 1529 fprintf(stderr, "Invalid parameter: %s\n", argv[optind]); 1530 rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); 1531 } 1532 1533 /* Set offload configuration from command line parameters. */ 1534 rx_mode.offloads = rx_offloads; 1535 tx_mode.offloads = tx_offloads; 1536 1537 if (mempool_flags & RTE_MEMPOOL_F_NO_IOVA_CONTIG && 1538 mp_alloc_type != MP_ALLOC_ANON) { 1539 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " 1540 "mp-alloc=anon. mempool no-iova-contig is " 1541 "ignored\n"); 1542 mempool_flags = 0; 1543 } 1544 } 1545