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(" --nb-cores=N: set the number of forwarding cores " 65 "(1 <= N <= %d).\n", nb_lcores); 66 printf(" --nb-ports=N: set the number of forwarding ports " 67 "(1 <= N <= %d).\n", nb_ports); 68 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 69 "the packet forwarding test. The main lcore is reserved for " 70 "command line parsing only, and cannot be masked on for " 71 "packet forwarding.\n"); 72 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 73 "by the packet forwarding test.\n"); 74 printf(" --portlist=PORTLIST: list of forwarding ports\n"); 75 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 76 "RX memory buffers (mbufs).\n"); 77 printf(" --no-numa: disable NUMA-aware allocation.\n"); 78 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 79 "specify the socket on which the memory pool " 80 "used by the port will be allocated.\n"); 81 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 82 "specify the socket on which the TX/RX rings for " 83 "the port will be allocated " 84 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 85 printf(" --socket-num=N: set socket from which all memory is allocated " 86 "in NUMA mode.\n"); 87 printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to " 88 "N bytes. If multiple numbers are specified the extra pools " 89 "will be created to receive with packet split features\n"); 90 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 91 "in mbuf pools.\n"); 92 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 93 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " 94 "size to N bytes.\n"); 95 #ifdef RTE_LIB_CMDLINE 96 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 97 "of peer ports.\n"); 98 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 99 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 100 #endif 101 printf(" --pkt-filter-mode=N: set Flow Director mode " 102 "(N: none (default mode) or signature or perfect).\n"); 103 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 104 "(N: none or match (default) or always).\n"); 105 printf(" --pkt-filter-size=N: set Flow Director mode " 106 "(N: 64K (default mode) or 128K or 256K).\n"); 107 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 108 "In perfect mode, when you add a rule with queue = -1 " 109 "the packet will be enqueued into the rx drop-queue. " 110 "If the drop-queue doesn't exist, the packet is dropped. " 111 "By default drop-queue=127.\n"); 112 #ifdef RTE_LIB_LATENCYSTATS 113 printf(" --latencystats=N: enable latency and jitter statistcs " 114 "monitoring on forwarding lcore id N.\n"); 115 #endif 116 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 117 printf(" --enable-scatter: enable scattered Rx.\n"); 118 printf(" --enable-lro: enable large receive offload.\n"); 119 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 120 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 121 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 122 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 123 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 124 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 125 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); 126 printf(" --enable-drop-en: enable per queue packet drop.\n"); 127 printf(" --disable-rss: disable rss.\n"); 128 printf(" --port-topology=<paired|chained|loop>: set port topology (paired " 129 "is default).\n"); 130 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 131 list_pkt_forwarding_modes()); 132 printf(" --forward-mode=5tswap: set forwarding mode to " 133 "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); 134 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 135 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 136 printf(" --rss-level-inner: set RSS hash level to innermost\n"); 137 printf(" --rss-level-outer: set RSS hash level to outermost\n"); 138 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 139 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 140 printf(" --txq=N: set the number of TX queues per port to N.\n"); 141 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 142 printf(" --hairpinq=N: set the number of hairpin queues per port to " 143 "N.\n"); 144 printf(" --burst=N: set the number of packets per burst to N.\n"); 145 printf(" --flowgen-clones=N: set the number of single packet clones to send in flowgen mode. Should be less than burst value.\n"); 146 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 147 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 148 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 149 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 150 "(0 <= N < value of rxd).\n"); 151 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 152 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 153 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 154 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 155 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 156 "(0 <= N <= value of txd).\n"); 157 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 158 "(0 <= N <= value of txd).\n"); 159 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 160 " Used mainly with PCAP drivers.\n"); 161 printf(" --rxoffs=X[,Y]*: set RX segment offsets for split.\n"); 162 printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n"); 163 printf(" --txpkts=X[,Y]*: set TX segment sizes" 164 " or total packet length.\n"); 165 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); 166 printf(" --tx-ip=src,dst: IP addresses in Tx-only mode\n"); 167 printf(" --tx-udp=src[,dst]: UDP ports in Tx-only mode\n"); 168 printf(" --eth-link-speed: force link speed.\n"); 169 printf(" --disable-link-check: disable check on link status when " 170 "starting/stopping ports.\n"); 171 printf(" --disable-device-start: do not automatically start port\n"); 172 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 173 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 174 printf(" --bitrate-stats=N: set the logical core N to perform " 175 "bit-rate calculation.\n"); 176 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 177 "enable print of designated event or all of them.\n"); 178 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 179 "disable print of designated event or all of them.\n"); 180 printf(" --flow-isolate-all: " 181 "requests flow API isolated mode on all ports at initialization time.\n"); 182 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 183 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); 184 printf(" --hot-plug: enable hot plug for device.\n"); 185 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 186 printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n"); 187 #ifndef RTE_EXEC_ENV_WINDOWS 188 printf(" --mlockall: lock all memory\n"); 189 printf(" --no-mlockall: do not lock all memory\n"); 190 #endif 191 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 192 " native: use regular DPDK memory to create and populate mempool\n" 193 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 194 " xmem: use anonymous memory to create and populate mempool\n" 195 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 196 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); 197 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); 198 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); 199 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); 200 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); 201 printf(" --noisy-lkup-num-reads-writes=N: do N random reads and writes per packet\n"); 202 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " 203 "valid only with --mp-alloc=anon\n"); 204 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " 205 "enabled\n"); 206 printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); 207 printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); 208 printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n" 209 " 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n" 210 " 0x01 - hairpin ports loop, 0x00 - hairpin port self\n"); 211 } 212 213 #ifdef RTE_LIB_CMDLINE 214 static int 215 init_peer_eth_addrs(const char *config_filename) 216 { 217 FILE *config_file; 218 portid_t i; 219 char buf[50]; 220 221 config_file = fopen(config_filename, "r"); 222 if (config_file == NULL) { 223 perror("Failed to open eth config file\n"); 224 return -1; 225 } 226 227 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 228 229 if (fgets(buf, sizeof(buf), config_file) == NULL) 230 break; 231 232 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { 233 printf("Bad MAC address format on line %d\n", i+1); 234 fclose(config_file); 235 return -1; 236 } 237 } 238 fclose(config_file); 239 nb_peer_eth_addrs = (portid_t) i; 240 return 0; 241 } 242 #endif 243 244 /* 245 * Parse the coremask given as argument (hexadecimal string) and set 246 * the global configuration of forwarding cores. 247 */ 248 static void 249 parse_fwd_coremask(const char *coremask) 250 { 251 char *end; 252 unsigned long long int cm; 253 254 /* parse hexadecimal string */ 255 end = NULL; 256 cm = strtoull(coremask, &end, 16); 257 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 258 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 259 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 260 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 261 } 262 263 /* 264 * Parse the coremask given as argument (hexadecimal string) and set 265 * the global configuration of forwarding cores. 266 */ 267 static void 268 parse_fwd_portmask(const char *portmask) 269 { 270 char *end; 271 unsigned long long int pm; 272 273 /* parse hexadecimal string */ 274 end = NULL; 275 pm = strtoull(portmask, &end, 16); 276 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 277 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 278 else 279 set_fwd_ports_mask((uint64_t) pm); 280 } 281 282 static void 283 print_invalid_socket_id_error(void) 284 { 285 unsigned int i = 0; 286 287 printf("Invalid socket id, options are: "); 288 for (i = 0; i < num_sockets; i++) { 289 printf("%u%s", socket_ids[i], 290 (i == num_sockets - 1) ? "\n" : ","); 291 } 292 } 293 294 static int 295 parse_portnuma_config(const char *q_arg) 296 { 297 char s[256]; 298 const char *p, *p0 = q_arg; 299 char *end; 300 uint8_t i, socket_id; 301 portid_t port_id; 302 unsigned size; 303 enum fieldnames { 304 FLD_PORT = 0, 305 FLD_SOCKET, 306 _NUM_FLD 307 }; 308 unsigned long int_fld[_NUM_FLD]; 309 char *str_fld[_NUM_FLD]; 310 311 /* reset from value set at definition */ 312 while ((p = strchr(p0,'(')) != NULL) { 313 ++p; 314 if((p0 = strchr(p,')')) == NULL) 315 return -1; 316 317 size = p0 - p; 318 if(size >= sizeof(s)) 319 return -1; 320 321 snprintf(s, sizeof(s), "%.*s", size, p); 322 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 323 return -1; 324 for (i = 0; i < _NUM_FLD; i++) { 325 errno = 0; 326 int_fld[i] = strtoul(str_fld[i], &end, 0); 327 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 328 return -1; 329 } 330 port_id = (portid_t)int_fld[FLD_PORT]; 331 if (port_id_is_invalid(port_id, ENABLED_WARN) || 332 port_id == (portid_t)RTE_PORT_ALL) { 333 print_valid_ports(); 334 return -1; 335 } 336 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 337 if (new_socket_id(socket_id)) { 338 if (num_sockets >= RTE_MAX_NUMA_NODES) { 339 print_invalid_socket_id_error(); 340 return -1; 341 } 342 socket_ids[num_sockets++] = socket_id; 343 } 344 port_numa[port_id] = socket_id; 345 } 346 347 return 0; 348 } 349 350 static int 351 parse_ringnuma_config(const char *q_arg) 352 { 353 char s[256]; 354 const char *p, *p0 = q_arg; 355 char *end; 356 uint8_t i, ring_flag, socket_id; 357 portid_t port_id; 358 unsigned size; 359 enum fieldnames { 360 FLD_PORT = 0, 361 FLD_FLAG, 362 FLD_SOCKET, 363 _NUM_FLD 364 }; 365 unsigned long int_fld[_NUM_FLD]; 366 char *str_fld[_NUM_FLD]; 367 #define RX_RING_ONLY 0x1 368 #define TX_RING_ONLY 0x2 369 #define RXTX_RING 0x3 370 371 /* reset from value set at definition */ 372 while ((p = strchr(p0,'(')) != NULL) { 373 ++p; 374 if((p0 = strchr(p,')')) == NULL) 375 return -1; 376 377 size = p0 - p; 378 if(size >= sizeof(s)) 379 return -1; 380 381 snprintf(s, sizeof(s), "%.*s", size, p); 382 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 383 return -1; 384 for (i = 0; i < _NUM_FLD; i++) { 385 errno = 0; 386 int_fld[i] = strtoul(str_fld[i], &end, 0); 387 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 388 return -1; 389 } 390 port_id = (portid_t)int_fld[FLD_PORT]; 391 if (port_id_is_invalid(port_id, ENABLED_WARN) || 392 port_id == (portid_t)RTE_PORT_ALL) { 393 print_valid_ports(); 394 return -1; 395 } 396 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 397 if (new_socket_id(socket_id)) { 398 if (num_sockets >= RTE_MAX_NUMA_NODES) { 399 print_invalid_socket_id_error(); 400 return -1; 401 } 402 socket_ids[num_sockets++] = socket_id; 403 } 404 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 405 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 406 printf("Invalid ring-flag=%d config for port =%d\n", 407 ring_flag,port_id); 408 return -1; 409 } 410 411 switch (ring_flag & RXTX_RING) { 412 case RX_RING_ONLY: 413 rxring_numa[port_id] = socket_id; 414 break; 415 case TX_RING_ONLY: 416 txring_numa[port_id] = socket_id; 417 break; 418 case RXTX_RING: 419 rxring_numa[port_id] = socket_id; 420 txring_numa[port_id] = socket_id; 421 break; 422 default: 423 printf("Invalid ring-flag=%d config for port=%d\n", 424 ring_flag,port_id); 425 break; 426 } 427 } 428 429 return 0; 430 } 431 432 static int 433 parse_event_printing_config(const char *optarg, int enable) 434 { 435 uint32_t mask = 0; 436 437 if (!strcmp(optarg, "unknown")) 438 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 439 else if (!strcmp(optarg, "intr_lsc")) 440 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 441 else if (!strcmp(optarg, "queue_state")) 442 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 443 else if (!strcmp(optarg, "intr_reset")) 444 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 445 else if (!strcmp(optarg, "vf_mbox")) 446 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 447 else if (!strcmp(optarg, "ipsec")) 448 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 449 else if (!strcmp(optarg, "macsec")) 450 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 451 else if (!strcmp(optarg, "intr_rmv")) 452 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 453 else if (!strcmp(optarg, "dev_probed")) 454 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 455 else if (!strcmp(optarg, "dev_released")) 456 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 457 else if (!strcmp(optarg, "flow_aged")) 458 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; 459 else if (!strcmp(optarg, "all")) 460 mask = ~UINT32_C(0); 461 else { 462 fprintf(stderr, "Invalid event: %s\n", optarg); 463 return -1; 464 } 465 if (enable) 466 event_print_mask |= mask; 467 else 468 event_print_mask &= ~mask; 469 return 0; 470 } 471 472 static int 473 parse_link_speed(int n) 474 { 475 uint32_t speed = ETH_LINK_SPEED_FIXED; 476 477 switch (n) { 478 case 1000: 479 speed |= ETH_LINK_SPEED_1G; 480 break; 481 case 10000: 482 speed |= ETH_LINK_SPEED_10G; 483 break; 484 case 25000: 485 speed |= ETH_LINK_SPEED_25G; 486 break; 487 case 40000: 488 speed |= ETH_LINK_SPEED_40G; 489 break; 490 case 50000: 491 speed |= ETH_LINK_SPEED_50G; 492 break; 493 case 100000: 494 speed |= ETH_LINK_SPEED_100G; 495 break; 496 case 200000: 497 speed |= ETH_LINK_SPEED_200G; 498 break; 499 case 100: 500 case 10: 501 default: 502 printf("Unsupported fixed speed\n"); 503 return 0; 504 } 505 506 return speed; 507 } 508 509 void 510 launch_args_parse(int argc, char** argv) 511 { 512 int n, opt; 513 char **argvopt; 514 int opt_idx; 515 portid_t pid; 516 enum { TX, RX }; 517 /* Default offloads for all ports. */ 518 uint64_t rx_offloads = rx_mode.offloads; 519 uint64_t tx_offloads = tx_mode.offloads; 520 struct rte_eth_dev_info dev_info; 521 uint16_t rec_nb_pkts; 522 int ret; 523 524 static struct option lgopts[] = { 525 { "help", 0, 0, 0 }, 526 #ifdef RTE_LIB_CMDLINE 527 { "interactive", 0, 0, 0 }, 528 { "cmdline-file", 1, 0, 0 }, 529 { "auto-start", 0, 0, 0 }, 530 { "eth-peers-configfile", 1, 0, 0 }, 531 { "eth-peer", 1, 0, 0 }, 532 #endif 533 { "tx-first", 0, 0, 0 }, 534 { "stats-period", 1, 0, 0 }, 535 { "nb-cores", 1, 0, 0 }, 536 { "nb-ports", 1, 0, 0 }, 537 { "coremask", 1, 0, 0 }, 538 { "portmask", 1, 0, 0 }, 539 { "portlist", 1, 0, 0 }, 540 { "numa", 0, 0, 0 }, 541 { "no-numa", 0, 0, 0 }, 542 { "mp-anon", 0, 0, 0 }, /* deprecated */ 543 { "port-numa-config", 1, 0, 0 }, 544 { "ring-numa-config", 1, 0, 0 }, 545 { "socket-num", 1, 0, 0 }, 546 { "mbuf-size", 1, 0, 0 }, 547 { "total-num-mbufs", 1, 0, 0 }, 548 { "max-pkt-len", 1, 0, 0 }, 549 { "max-lro-pkt-size", 1, 0, 0 }, 550 { "pkt-filter-mode", 1, 0, 0 }, 551 { "pkt-filter-report-hash", 1, 0, 0 }, 552 { "pkt-filter-size", 1, 0, 0 }, 553 { "pkt-filter-drop-queue", 1, 0, 0 }, 554 #ifdef RTE_LIB_LATENCYSTATS 555 { "latencystats", 1, 0, 0 }, 556 #endif 557 #ifdef RTE_LIB_BITRATESTATS 558 { "bitrate-stats", 1, 0, 0 }, 559 #endif 560 { "disable-crc-strip", 0, 0, 0 }, 561 { "enable-lro", 0, 0, 0 }, 562 { "enable-rx-cksum", 0, 0, 0 }, 563 { "enable-rx-timestamp", 0, 0, 0 }, 564 { "enable-scatter", 0, 0, 0 }, 565 { "enable-hw-vlan", 0, 0, 0 }, 566 { "enable-hw-vlan-filter", 0, 0, 0 }, 567 { "enable-hw-vlan-strip", 0, 0, 0 }, 568 { "enable-hw-vlan-extend", 0, 0, 0 }, 569 { "enable-hw-qinq-strip", 0, 0, 0 }, 570 { "enable-drop-en", 0, 0, 0 }, 571 { "disable-rss", 0, 0, 0 }, 572 { "port-topology", 1, 0, 0 }, 573 { "forward-mode", 1, 0, 0 }, 574 { "rss-ip", 0, 0, 0 }, 575 { "rss-udp", 0, 0, 0 }, 576 { "rss-level-outer", 0, 0, 0 }, 577 { "rss-level-inner", 0, 0, 0 }, 578 { "rxq", 1, 0, 0 }, 579 { "txq", 1, 0, 0 }, 580 { "rxd", 1, 0, 0 }, 581 { "txd", 1, 0, 0 }, 582 { "hairpinq", 1, 0, 0 }, 583 { "hairpin-mode", 1, 0, 0 }, 584 { "burst", 1, 0, 0 }, 585 { "flowgen-clones", 1, 0, 0 }, 586 { "mbcache", 1, 0, 0 }, 587 { "txpt", 1, 0, 0 }, 588 { "txht", 1, 0, 0 }, 589 { "txwt", 1, 0, 0 }, 590 { "txfreet", 1, 0, 0 }, 591 { "txrst", 1, 0, 0 }, 592 { "rxpt", 1, 0, 0 }, 593 { "rxht", 1, 0, 0 }, 594 { "rxwt", 1, 0, 0 }, 595 { "rxfreet", 1, 0, 0 }, 596 { "no-flush-rx", 0, 0, 0 }, 597 { "flow-isolate-all", 0, 0, 0 }, 598 { "rxoffs", 1, 0, 0 }, 599 { "rxpkts", 1, 0, 0 }, 600 { "txpkts", 1, 0, 0 }, 601 { "txonly-multi-flow", 0, 0, 0 }, 602 { "eth-link-speed", 1, 0, 0 }, 603 { "disable-link-check", 0, 0, 0 }, 604 { "disable-device-start", 0, 0, 0 }, 605 { "no-lsc-interrupt", 0, 0, 0 }, 606 { "no-rmv-interrupt", 0, 0, 0 }, 607 { "print-event", 1, 0, 0 }, 608 { "mask-event", 1, 0, 0 }, 609 { "tx-offloads", 1, 0, 0 }, 610 { "rx-offloads", 1, 0, 0 }, 611 { "hot-plug", 0, 0, 0 }, 612 { "vxlan-gpe-port", 1, 0, 0 }, 613 { "geneve-parsed-port", 1, 0, 0 }, 614 #ifndef RTE_EXEC_ENV_WINDOWS 615 { "mlockall", 0, 0, 0 }, 616 { "no-mlockall", 0, 0, 0 }, 617 #endif 618 { "mp-alloc", 1, 0, 0 }, 619 { "tx-ip", 1, 0, 0 }, 620 { "tx-udp", 1, 0, 0 }, 621 { "noisy-tx-sw-buffer-size", 1, 0, 0 }, 622 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 }, 623 { "noisy-lkup-memory", 1, 0, 0 }, 624 { "noisy-lkup-num-writes", 1, 0, 0 }, 625 { "noisy-lkup-num-reads", 1, 0, 0 }, 626 { "noisy-lkup-num-reads-writes", 1, 0, 0 }, 627 { "no-iova-contig", 0, 0, 0 }, 628 { "rx-mq-mode", 1, 0, 0 }, 629 { "record-core-cycles", 0, 0, 0 }, 630 { "record-burst-stats", 0, 0, 0 }, 631 { 0, 0, 0, 0 }, 632 }; 633 634 argvopt = argv; 635 636 #ifdef RTE_LIB_CMDLINE 637 #define SHORTOPTS "i" 638 #else 639 #define SHORTOPTS "" 640 #endif 641 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 642 lgopts, &opt_idx)) != EOF) { 643 switch (opt) { 644 #ifdef RTE_LIB_CMDLINE 645 case 'i': 646 printf("Interactive-mode selected\n"); 647 interactive = 1; 648 break; 649 #endif 650 case 'a': 651 printf("Auto-start selected\n"); 652 auto_start = 1; 653 break; 654 655 case 0: /*long options */ 656 if (!strcmp(lgopts[opt_idx].name, "help")) { 657 usage(argv[0]); 658 exit(EXIT_SUCCESS); 659 } 660 #ifdef RTE_LIB_CMDLINE 661 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 662 printf("Interactive-mode selected\n"); 663 interactive = 1; 664 } 665 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 666 printf("CLI commands to be read from %s\n", 667 optarg); 668 strlcpy(cmdline_filename, optarg, 669 sizeof(cmdline_filename)); 670 } 671 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 672 printf("Auto-start selected\n"); 673 auto_start = 1; 674 } 675 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 676 printf("Ports to start sending a burst of " 677 "packets first\n"); 678 tx_first = 1; 679 } 680 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 681 char *end = NULL; 682 unsigned int n; 683 684 n = strtoul(optarg, &end, 10); 685 if ((optarg[0] == '\0') || (end == NULL) || 686 (*end != '\0')) 687 break; 688 689 stats_period = n; 690 break; 691 } 692 if (!strcmp(lgopts[opt_idx].name, 693 "eth-peers-configfile")) { 694 if (init_peer_eth_addrs(optarg) != 0) 695 rte_exit(EXIT_FAILURE, 696 "Cannot open logfile\n"); 697 } 698 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 699 char *port_end; 700 701 errno = 0; 702 n = strtoul(optarg, &port_end, 10); 703 if (errno != 0 || port_end == optarg || *port_end++ != ',') 704 rte_exit(EXIT_FAILURE, 705 "Invalid eth-peer: %s", optarg); 706 if (n >= RTE_MAX_ETHPORTS) 707 rte_exit(EXIT_FAILURE, 708 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 709 n, RTE_MAX_ETHPORTS); 710 711 if (rte_ether_unformat_addr(port_end, 712 &peer_eth_addrs[n]) < 0) 713 rte_exit(EXIT_FAILURE, 714 "Invalid ethernet address: %s\n", 715 port_end); 716 nb_peer_eth_addrs++; 717 } 718 #endif 719 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) { 720 struct in_addr in; 721 char *end; 722 723 end = strchr(optarg, ','); 724 if (end == optarg || !end) 725 rte_exit(EXIT_FAILURE, 726 "Invalid tx-ip: %s", optarg); 727 728 *end++ = 0; 729 if (inet_pton(AF_INET, optarg, &in) == 0) 730 rte_exit(EXIT_FAILURE, 731 "Invalid source IP address: %s\n", 732 optarg); 733 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr); 734 735 if (inet_pton(AF_INET, end, &in) == 0) 736 rte_exit(EXIT_FAILURE, 737 "Invalid destination IP address: %s\n", 738 optarg); 739 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr); 740 } 741 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) { 742 char *end = NULL; 743 744 errno = 0; 745 n = strtoul(optarg, &end, 10); 746 if (errno != 0 || end == optarg || 747 n > UINT16_MAX || 748 !(*end == '\0' || *end == ',')) 749 rte_exit(EXIT_FAILURE, 750 "Invalid UDP port: %s\n", 751 optarg); 752 tx_udp_src_port = n; 753 if (*end == ',') { 754 char *dst = end + 1; 755 756 n = strtoul(dst, &end, 10); 757 if (errno != 0 || end == dst || 758 n > UINT16_MAX || *end) 759 rte_exit(EXIT_FAILURE, 760 "Invalid destination UDP port: %s\n", 761 dst); 762 tx_udp_dst_port = n; 763 } else { 764 tx_udp_dst_port = n; 765 } 766 767 } 768 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 769 n = atoi(optarg); 770 if (n > 0 && n <= nb_ports) 771 nb_fwd_ports = n; 772 else 773 rte_exit(EXIT_FAILURE, 774 "Invalid port %d\n", n); 775 } 776 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 777 n = atoi(optarg); 778 if (n > 0 && n <= nb_lcores) 779 nb_fwd_lcores = (uint8_t) n; 780 else 781 rte_exit(EXIT_FAILURE, 782 "nb-cores should be > 0 and <= %d\n", 783 nb_lcores); 784 } 785 if (!strcmp(lgopts[opt_idx].name, "coremask")) 786 parse_fwd_coremask(optarg); 787 if (!strcmp(lgopts[opt_idx].name, "portmask")) 788 parse_fwd_portmask(optarg); 789 if (!strcmp(lgopts[opt_idx].name, "portlist")) 790 parse_fwd_portlist(optarg); 791 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 792 numa_support = 0; 793 if (!strcmp(lgopts[opt_idx].name, "numa")) 794 numa_support = 1; 795 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 796 mp_alloc_type = MP_ALLOC_ANON; 797 } 798 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 799 if (!strcmp(optarg, "native")) 800 mp_alloc_type = MP_ALLOC_NATIVE; 801 else if (!strcmp(optarg, "anon")) 802 mp_alloc_type = MP_ALLOC_ANON; 803 else if (!strcmp(optarg, "xmem")) 804 mp_alloc_type = MP_ALLOC_XMEM; 805 else if (!strcmp(optarg, "xmemhuge")) 806 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 807 else if (!strcmp(optarg, "xbuf")) 808 mp_alloc_type = MP_ALLOC_XBUF; 809 else 810 rte_exit(EXIT_FAILURE, 811 "mp-alloc %s invalid - must be: " 812 "native, anon, xmem or xmemhuge\n", 813 optarg); 814 } 815 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 816 if (parse_portnuma_config(optarg)) 817 rte_exit(EXIT_FAILURE, 818 "invalid port-numa configuration\n"); 819 } 820 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 821 if (parse_ringnuma_config(optarg)) 822 rte_exit(EXIT_FAILURE, 823 "invalid ring-numa configuration\n"); 824 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 825 n = atoi(optarg); 826 if (!new_socket_id((uint8_t)n)) { 827 socket_num = (uint8_t)n; 828 } else { 829 print_invalid_socket_id_error(); 830 rte_exit(EXIT_FAILURE, 831 "Invalid socket id"); 832 } 833 } 834 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 835 unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT]; 836 unsigned int nb_segs, i; 837 838 nb_segs = parse_item_list(optarg, "mbuf-size", 839 MAX_SEGS_BUFFER_SPLIT, mb_sz, 0); 840 if (nb_segs <= 0) 841 rte_exit(EXIT_FAILURE, 842 "bad mbuf-size\n"); 843 for (i = 0; i < nb_segs; i++) { 844 if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF) 845 rte_exit(EXIT_FAILURE, 846 "mbuf-size should be " 847 "> 0 and < 65536\n"); 848 mbuf_data_size[i] = (uint16_t) mb_sz[i]; 849 } 850 mbuf_data_size_n = nb_segs; 851 } 852 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 853 n = atoi(optarg); 854 if (n > 1024) 855 param_total_num_mbufs = (unsigned)n; 856 else 857 rte_exit(EXIT_FAILURE, 858 "total-num-mbufs should be > 1024\n"); 859 } 860 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 861 n = atoi(optarg); 862 if (n >= RTE_ETHER_MIN_LEN) 863 rx_mode.max_rx_pkt_len = (uint32_t) n; 864 else 865 rte_exit(EXIT_FAILURE, 866 "Invalid max-pkt-len=%d - should be > %d\n", 867 n, RTE_ETHER_MIN_LEN); 868 } 869 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) { 870 n = atoi(optarg); 871 rx_mode.max_lro_pkt_size = (uint32_t) n; 872 } 873 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 874 if (!strcmp(optarg, "signature")) 875 fdir_conf.mode = 876 RTE_FDIR_MODE_SIGNATURE; 877 else if (!strcmp(optarg, "perfect")) 878 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 879 else if (!strcmp(optarg, "perfect-mac-vlan")) 880 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 881 else if (!strcmp(optarg, "perfect-tunnel")) 882 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 883 else if (!strcmp(optarg, "none")) 884 fdir_conf.mode = RTE_FDIR_MODE_NONE; 885 else 886 rte_exit(EXIT_FAILURE, 887 "pkt-mode-invalid %s invalid - must be: " 888 "none, signature, perfect, perfect-mac-vlan" 889 " or perfect-tunnel\n", 890 optarg); 891 } 892 if (!strcmp(lgopts[opt_idx].name, 893 "pkt-filter-report-hash")) { 894 if (!strcmp(optarg, "none")) 895 fdir_conf.status = 896 RTE_FDIR_NO_REPORT_STATUS; 897 else if (!strcmp(optarg, "match")) 898 fdir_conf.status = 899 RTE_FDIR_REPORT_STATUS; 900 else if (!strcmp(optarg, "always")) 901 fdir_conf.status = 902 RTE_FDIR_REPORT_STATUS_ALWAYS; 903 else 904 rte_exit(EXIT_FAILURE, 905 "pkt-filter-report-hash %s invalid " 906 "- must be: none or match or always\n", 907 optarg); 908 } 909 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 910 if (!strcmp(optarg, "64K")) 911 fdir_conf.pballoc = 912 RTE_FDIR_PBALLOC_64K; 913 else if (!strcmp(optarg, "128K")) 914 fdir_conf.pballoc = 915 RTE_FDIR_PBALLOC_128K; 916 else if (!strcmp(optarg, "256K")) 917 fdir_conf.pballoc = 918 RTE_FDIR_PBALLOC_256K; 919 else 920 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 921 " must be: 64K or 128K or 256K\n", 922 optarg); 923 } 924 if (!strcmp(lgopts[opt_idx].name, 925 "pkt-filter-drop-queue")) { 926 n = atoi(optarg); 927 if (n >= 0) 928 fdir_conf.drop_queue = (uint8_t) n; 929 else 930 rte_exit(EXIT_FAILURE, 931 "drop queue %d invalid - must" 932 "be >= 0 \n", n); 933 } 934 #ifdef RTE_LIB_LATENCYSTATS 935 if (!strcmp(lgopts[opt_idx].name, 936 "latencystats")) { 937 n = atoi(optarg); 938 if (n >= 0) { 939 latencystats_lcore_id = (lcoreid_t) n; 940 latencystats_enabled = 1; 941 } else 942 rte_exit(EXIT_FAILURE, 943 "invalid lcore id %d for latencystats" 944 " must be >= 0\n", n); 945 } 946 #endif 947 #ifdef RTE_LIB_BITRATESTATS 948 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 949 n = atoi(optarg); 950 if (n >= 0) { 951 bitrate_lcore_id = (lcoreid_t) n; 952 bitrate_enabled = 1; 953 } else 954 rte_exit(EXIT_FAILURE, 955 "invalid lcore id %d for bitrate stats" 956 " must be >= 0\n", n); 957 } 958 #endif 959 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 960 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 961 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 962 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 963 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 964 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 965 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 966 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 967 if (!strcmp(lgopts[opt_idx].name, 968 "enable-rx-timestamp")) 969 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 970 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 971 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 972 973 if (!strcmp(lgopts[opt_idx].name, 974 "enable-hw-vlan-filter")) 975 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 976 977 if (!strcmp(lgopts[opt_idx].name, 978 "enable-hw-vlan-strip")) 979 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 980 981 if (!strcmp(lgopts[opt_idx].name, 982 "enable-hw-vlan-extend")) 983 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 984 985 if (!strcmp(lgopts[opt_idx].name, 986 "enable-hw-qinq-strip")) 987 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 988 989 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 990 rx_drop_en = 1; 991 992 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 993 rss_hf = 0; 994 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 995 if (!strcmp(optarg, "paired")) 996 port_topology = PORT_TOPOLOGY_PAIRED; 997 else if (!strcmp(optarg, "chained")) 998 port_topology = PORT_TOPOLOGY_CHAINED; 999 else if (!strcmp(optarg, "loop")) 1000 port_topology = PORT_TOPOLOGY_LOOP; 1001 else 1002 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 1003 " must be: paired, chained or loop\n", 1004 optarg); 1005 } 1006 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 1007 set_pkt_forwarding_mode(optarg); 1008 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 1009 rss_hf = ETH_RSS_IP; 1010 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 1011 rss_hf = ETH_RSS_UDP; 1012 if (!strcmp(lgopts[opt_idx].name, "rss-level-inner")) 1013 rss_hf |= ETH_RSS_LEVEL_INNERMOST; 1014 if (!strcmp(lgopts[opt_idx].name, "rss-level-outer")) 1015 rss_hf |= ETH_RSS_LEVEL_OUTERMOST; 1016 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 1017 n = atoi(optarg); 1018 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 1019 nb_rxq = (queueid_t) n; 1020 else 1021 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 1022 " >= 0 && <= %u\n", n, 1023 get_allowed_max_nb_rxq(&pid)); 1024 } 1025 if (!strcmp(lgopts[opt_idx].name, "txq")) { 1026 n = atoi(optarg); 1027 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 1028 nb_txq = (queueid_t) n; 1029 else 1030 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1031 " >= 0 && <= %u\n", n, 1032 get_allowed_max_nb_txq(&pid)); 1033 } 1034 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) { 1035 n = atoi(optarg); 1036 if (n >= 0 && 1037 check_nb_hairpinq((queueid_t)n) == 0) 1038 nb_hairpinq = (queueid_t) n; 1039 else 1040 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1041 " >= 0 && <= %u\n", n, 1042 get_allowed_max_nb_hairpinq 1043 (&pid)); 1044 if ((n + nb_txq) < 0 || 1045 check_nb_txq((queueid_t)(n + nb_txq)) != 0) 1046 rte_exit(EXIT_FAILURE, "txq + hairpinq " 1047 "%d invalid - must be" 1048 " >= 0 && <= %u\n", 1049 n + nb_txq, 1050 get_allowed_max_nb_txq(&pid)); 1051 if ((n + nb_rxq) < 0 || 1052 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0) 1053 rte_exit(EXIT_FAILURE, "rxq + hairpinq " 1054 "%d invalid - must be" 1055 " >= 0 && <= %u\n", 1056 n + nb_rxq, 1057 get_allowed_max_nb_rxq(&pid)); 1058 } 1059 if (!nb_rxq && !nb_txq) { 1060 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 1061 "be non-zero\n"); 1062 } 1063 if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) { 1064 char *end = NULL; 1065 unsigned int n; 1066 1067 errno = 0; 1068 n = strtoul(optarg, &end, 0); 1069 if (errno != 0 || end == optarg) 1070 rte_exit(EXIT_FAILURE, "hairpin mode invalid\n"); 1071 else 1072 hairpin_mode = (uint16_t)n; 1073 } 1074 if (!strcmp(lgopts[opt_idx].name, "burst")) { 1075 n = atoi(optarg); 1076 if (n == 0) { 1077 /* A burst size of zero means that the 1078 * PMD should be queried for 1079 * recommended Rx burst size. Since 1080 * testpmd uses a single size for all 1081 * ports, port 0 is queried for the 1082 * value, on the assumption that all 1083 * ports are of the same NIC model. 1084 */ 1085 ret = eth_dev_info_get_print_err( 1086 0, 1087 &dev_info); 1088 if (ret != 0) 1089 return; 1090 1091 rec_nb_pkts = dev_info 1092 .default_rxportconf.burst_size; 1093 1094 if (rec_nb_pkts == 0) 1095 rte_exit(EXIT_FAILURE, 1096 "PMD does not recommend a burst size. " 1097 "Provided value must be between " 1098 "1 and %d\n", MAX_PKT_BURST); 1099 else if (rec_nb_pkts > MAX_PKT_BURST) 1100 rte_exit(EXIT_FAILURE, 1101 "PMD recommended burst size of %d" 1102 " exceeds maximum value of %d\n", 1103 rec_nb_pkts, MAX_PKT_BURST); 1104 printf("Using PMD-provided burst value of %d\n", 1105 rec_nb_pkts); 1106 nb_pkt_per_burst = rec_nb_pkts; 1107 } else if (n > MAX_PKT_BURST) 1108 rte_exit(EXIT_FAILURE, 1109 "burst must be between1 and %d\n", 1110 MAX_PKT_BURST); 1111 else 1112 nb_pkt_per_burst = (uint16_t) n; 1113 } 1114 if (!strcmp(lgopts[opt_idx].name, "flowgen-clones")) { 1115 n = atoi(optarg); 1116 if (n >= 0) 1117 nb_pkt_flowgen_clones = (uint16_t) n; 1118 else 1119 rte_exit(EXIT_FAILURE, 1120 "clones must be >= 0 and <= current burst\n"); 1121 } 1122 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1123 n = atoi(optarg); 1124 if ((n >= 0) && 1125 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1126 mb_mempool_cache = (uint16_t) n; 1127 else 1128 rte_exit(EXIT_FAILURE, 1129 "mbcache must be >= 0 and <= %d\n", 1130 RTE_MEMPOOL_CACHE_MAX_SIZE); 1131 } 1132 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1133 n = atoi(optarg); 1134 if (n >= 0) 1135 tx_free_thresh = (int16_t)n; 1136 else 1137 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1138 } 1139 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1140 n = atoi(optarg); 1141 if (n >= 0) 1142 tx_rs_thresh = (int16_t)n; 1143 else 1144 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1145 } 1146 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1147 n = atoi(optarg); 1148 if (n > 0) { 1149 if (rx_free_thresh >= n) 1150 rte_exit(EXIT_FAILURE, 1151 "rxd must be > " 1152 "rx_free_thresh(%d)\n", 1153 (int)rx_free_thresh); 1154 else 1155 nb_rxd = (uint16_t) n; 1156 } else 1157 rte_exit(EXIT_FAILURE, 1158 "rxd(%d) invalid - must be > 0\n", 1159 n); 1160 } 1161 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1162 n = atoi(optarg); 1163 if (n > 0) 1164 nb_txd = (uint16_t) n; 1165 else 1166 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1167 } 1168 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1169 n = atoi(optarg); 1170 if (n >= 0) 1171 tx_pthresh = (int8_t)n; 1172 else 1173 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1174 } 1175 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1176 n = atoi(optarg); 1177 if (n >= 0) 1178 tx_hthresh = (int8_t)n; 1179 else 1180 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1181 } 1182 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1183 n = atoi(optarg); 1184 if (n >= 0) 1185 tx_wthresh = (int8_t)n; 1186 else 1187 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1188 } 1189 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1190 n = atoi(optarg); 1191 if (n >= 0) 1192 rx_pthresh = (int8_t)n; 1193 else 1194 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1195 } 1196 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1197 n = atoi(optarg); 1198 if (n >= 0) 1199 rx_hthresh = (int8_t)n; 1200 else 1201 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1202 } 1203 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1204 n = atoi(optarg); 1205 if (n >= 0) 1206 rx_wthresh = (int8_t)n; 1207 else 1208 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1209 } 1210 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1211 n = atoi(optarg); 1212 if (n >= 0) 1213 rx_free_thresh = (int16_t)n; 1214 else 1215 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1216 } 1217 if (!strcmp(lgopts[opt_idx].name, "rxoffs")) { 1218 unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT]; 1219 unsigned int nb_offs; 1220 1221 nb_offs = parse_item_list 1222 (optarg, "rxpkt offsets", 1223 MAX_SEGS_BUFFER_SPLIT, 1224 seg_off, 0); 1225 if (nb_offs > 0) 1226 set_rx_pkt_offsets(seg_off, nb_offs); 1227 else 1228 rte_exit(EXIT_FAILURE, "bad rxoffs\n"); 1229 } 1230 if (!strcmp(lgopts[opt_idx].name, "rxpkts")) { 1231 unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT]; 1232 unsigned int nb_segs; 1233 1234 nb_segs = parse_item_list 1235 (optarg, "rxpkt segments", 1236 MAX_SEGS_BUFFER_SPLIT, 1237 seg_len, 0); 1238 if (nb_segs > 0) 1239 set_rx_pkt_segments(seg_len, nb_segs); 1240 else 1241 rte_exit(EXIT_FAILURE, "bad rxpkts\n"); 1242 } 1243 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1244 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1245 unsigned int nb_segs; 1246 1247 nb_segs = parse_item_list(optarg, "txpkt segments", 1248 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1249 if (nb_segs > 0) 1250 set_tx_pkt_segments(seg_lengths, nb_segs); 1251 else 1252 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1253 } 1254 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow")) 1255 txonly_multi_flow = 1; 1256 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1257 no_flush_rx = 1; 1258 if (!strcmp(lgopts[opt_idx].name, "eth-link-speed")) { 1259 n = atoi(optarg); 1260 if (n >= 0 && parse_link_speed(n) > 0) 1261 eth_link_speed = parse_link_speed(n); 1262 } 1263 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1264 no_link_check = 1; 1265 if (!strcmp(lgopts[opt_idx].name, "disable-device-start")) 1266 no_device_start = 1; 1267 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1268 lsc_interrupt = 0; 1269 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1270 rmv_interrupt = 0; 1271 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1272 flow_isolate_all = 1; 1273 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1274 char *end = NULL; 1275 n = strtoull(optarg, &end, 16); 1276 if (n >= 0) 1277 tx_offloads = (uint64_t)n; 1278 else 1279 rte_exit(EXIT_FAILURE, 1280 "tx-offloads must be >= 0\n"); 1281 } 1282 1283 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) { 1284 char *end = NULL; 1285 n = strtoull(optarg, &end, 16); 1286 if (n >= 0) 1287 rx_offloads = (uint64_t)n; 1288 else 1289 rte_exit(EXIT_FAILURE, 1290 "rx-offloads must be >= 0\n"); 1291 } 1292 1293 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1294 n = atoi(optarg); 1295 if (n >= 0) 1296 vxlan_gpe_udp_port = (uint16_t)n; 1297 else 1298 rte_exit(EXIT_FAILURE, 1299 "vxlan-gpe-port must be >= 0\n"); 1300 } 1301 if (!strcmp(lgopts[opt_idx].name, 1302 "geneve-parsed-port")) { 1303 n = atoi(optarg); 1304 if (n >= 0) 1305 geneve_udp_port = (uint16_t)n; 1306 else 1307 rte_exit(EXIT_FAILURE, 1308 "geneve-parsed-port must be >= 0\n"); 1309 } 1310 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1311 if (parse_event_printing_config(optarg, 1)) { 1312 rte_exit(EXIT_FAILURE, 1313 "invalid print-event argument\n"); 1314 } 1315 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1316 if (parse_event_printing_config(optarg, 0)) { 1317 rte_exit(EXIT_FAILURE, 1318 "invalid mask-event argument\n"); 1319 } 1320 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1321 hot_plug = 1; 1322 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1323 do_mlockall = 1; 1324 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1325 do_mlockall = 0; 1326 if (!strcmp(lgopts[opt_idx].name, 1327 "noisy-tx-sw-buffer-size")) { 1328 n = atoi(optarg); 1329 if (n >= 0) 1330 noisy_tx_sw_bufsz = n; 1331 else 1332 rte_exit(EXIT_FAILURE, 1333 "noisy-tx-sw-buffer-size must be >= 0\n"); 1334 } 1335 if (!strcmp(lgopts[opt_idx].name, 1336 "noisy-tx-sw-buffer-flushtime")) { 1337 n = atoi(optarg); 1338 if (n >= 0) 1339 noisy_tx_sw_buf_flush_time = n; 1340 else 1341 rte_exit(EXIT_FAILURE, 1342 "noisy-tx-sw-buffer-flushtime must be >= 0\n"); 1343 } 1344 if (!strcmp(lgopts[opt_idx].name, 1345 "noisy-lkup-memory")) { 1346 n = atoi(optarg); 1347 if (n >= 0) 1348 noisy_lkup_mem_sz = n; 1349 else 1350 rte_exit(EXIT_FAILURE, 1351 "noisy-lkup-memory must be >= 0\n"); 1352 } 1353 if (!strcmp(lgopts[opt_idx].name, 1354 "noisy-lkup-num-writes")) { 1355 n = atoi(optarg); 1356 if (n >= 0) 1357 noisy_lkup_num_writes = n; 1358 else 1359 rte_exit(EXIT_FAILURE, 1360 "noisy-lkup-num-writes must be >= 0\n"); 1361 } 1362 if (!strcmp(lgopts[opt_idx].name, 1363 "noisy-lkup-num-reads")) { 1364 n = atoi(optarg); 1365 if (n >= 0) 1366 noisy_lkup_num_reads = n; 1367 else 1368 rte_exit(EXIT_FAILURE, 1369 "noisy-lkup-num-reads must be >= 0\n"); 1370 } 1371 if (!strcmp(lgopts[opt_idx].name, 1372 "noisy-lkup-num-reads-writes")) { 1373 n = atoi(optarg); 1374 if (n >= 0) 1375 noisy_lkup_num_reads_writes = n; 1376 else 1377 rte_exit(EXIT_FAILURE, 1378 "noisy-lkup-num-reads-writes must be >= 0\n"); 1379 } 1380 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig")) 1381 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG; 1382 1383 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) { 1384 char *end = NULL; 1385 n = strtoul(optarg, &end, 16); 1386 if (n >= 0 && n <= ETH_MQ_RX_VMDQ_DCB_RSS) 1387 rx_mq_mode = (enum rte_eth_rx_mq_mode)n; 1388 else 1389 rte_exit(EXIT_FAILURE, 1390 "rx-mq-mode must be >= 0 and <= %d\n", 1391 ETH_MQ_RX_VMDQ_DCB_RSS); 1392 } 1393 if (!strcmp(lgopts[opt_idx].name, "record-core-cycles")) 1394 record_core_cycles = 1; 1395 if (!strcmp(lgopts[opt_idx].name, "record-burst-stats")) 1396 record_burst_stats = 1; 1397 break; 1398 case 'h': 1399 usage(argv[0]); 1400 exit(EXIT_SUCCESS); 1401 break; 1402 default: 1403 usage(argv[0]); 1404 printf("Invalid option: %s\n", argv[optind]); 1405 rte_exit(EXIT_FAILURE, 1406 "Command line is incomplete or incorrect\n"); 1407 break; 1408 } 1409 } 1410 1411 if (optind != argc) { 1412 usage(argv[0]); 1413 printf("Invalid parameter: %s\n", argv[optind]); 1414 rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); 1415 } 1416 1417 /* Set offload configuration from command line parameters. */ 1418 rx_mode.offloads = rx_offloads; 1419 tx_mode.offloads = tx_offloads; 1420 1421 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG && 1422 mp_alloc_type != MP_ALLOC_ANON) { 1423 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " 1424 "mp-alloc=anon. mempool no-iova-contig is " 1425 "ignored\n"); 1426 mempool_flags = 0; 1427 } 1428 } 1429