1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2017 Intel Corporation 3 */ 4 5 #include <errno.h> 6 #include <getopt.h> 7 #include <stdarg.h> 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <signal.h> 11 #include <string.h> 12 #include <time.h> 13 #include <fcntl.h> 14 #include <sys/types.h> 15 16 #include <sys/queue.h> 17 #include <sys/stat.h> 18 19 #include <stdint.h> 20 #include <unistd.h> 21 #include <inttypes.h> 22 #include <arpa/inet.h> 23 24 #include <rte_common.h> 25 #include <rte_byteorder.h> 26 #include <rte_log.h> 27 #include <rte_debug.h> 28 #include <rte_cycles.h> 29 #include <rte_memory.h> 30 #include <rte_launch.h> 31 #include <rte_eal.h> 32 #include <rte_per_lcore.h> 33 #include <rte_lcore.h> 34 #include <rte_atomic.h> 35 #include <rte_branch_prediction.h> 36 #include <rte_mempool.h> 37 #include <rte_interrupts.h> 38 #include <rte_pci.h> 39 #include <rte_ether.h> 40 #include <rte_ethdev.h> 41 #include <rte_string_fns.h> 42 #ifdef RTE_NET_BOND 43 #include <rte_eth_bond.h> 44 #endif 45 #include <rte_flow.h> 46 47 #include "testpmd.h" 48 49 static void 50 usage(char* progname) 51 { 52 printf("\nUsage: %s [EAL options] -- [testpmd options]\n\n", 53 progname); 54 #ifdef RTE_LIB_CMDLINE 55 printf(" --interactive: run in interactive mode.\n"); 56 printf(" --cmdline-file: execute cli commands before startup.\n"); 57 #endif 58 printf(" --auto-start: start forwarding on init " 59 "[always when non-interactive].\n"); 60 printf(" --help: display this message and quit.\n"); 61 printf(" --tx-first: start forwarding sending a burst first " 62 "(only if interactive is disabled).\n"); 63 printf(" --stats-period=PERIOD: statistics will be shown " 64 "every PERIOD seconds (only if interactive is disabled).\n"); 65 printf(" --nb-cores=N: set the number of forwarding cores " 66 "(1 <= N <= %d).\n", nb_lcores); 67 printf(" --nb-ports=N: set the number of forwarding ports " 68 "(1 <= N <= %d).\n", nb_ports); 69 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 70 "the packet forwarding test. The main lcore is reserved for " 71 "command line parsing only, and cannot be masked on for " 72 "packet forwarding.\n"); 73 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 74 "by the packet forwarding test.\n"); 75 printf(" --portlist=PORTLIST: list of forwarding ports\n"); 76 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 77 "RX memory buffers (mbufs).\n"); 78 printf(" --no-numa: disable NUMA-aware allocation.\n"); 79 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 80 "specify the socket on which the memory pool " 81 "used by the port will be allocated.\n"); 82 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 83 "specify the socket on which the TX/RX rings for " 84 "the port will be allocated " 85 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 86 printf(" --socket-num=N: set socket from which all memory is allocated " 87 "in NUMA mode.\n"); 88 printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to " 89 "N bytes. If multiple numbers are specified the extra pools " 90 "will be created to receive with packet split features\n"); 91 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 92 "in mbuf pools.\n"); 93 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 94 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " 95 "size to N bytes.\n"); 96 #ifdef RTE_LIB_CMDLINE 97 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 98 "of peer ports.\n"); 99 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 100 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 101 #endif 102 printf(" --pkt-filter-mode=N: set Flow Director mode " 103 "(N: none (default mode) or signature or perfect).\n"); 104 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 105 "(N: none or match (default) or always).\n"); 106 printf(" --pkt-filter-size=N: set Flow Director mode " 107 "(N: 64K (default mode) or 128K or 256K).\n"); 108 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 109 "In perfect mode, when you add a rule with queue = -1 " 110 "the packet will be enqueued into the rx drop-queue. " 111 "If the drop-queue doesn't exist, the packet is dropped. " 112 "By default drop-queue=127.\n"); 113 #ifdef RTE_LIB_LATENCYSTATS 114 printf(" --latencystats=N: enable latency and jitter statistcs " 115 "monitoring on forwarding lcore id N.\n"); 116 #endif 117 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 118 printf(" --enable-scatter: enable scattered Rx.\n"); 119 printf(" --enable-lro: enable large receive offload.\n"); 120 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 121 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 122 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 123 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 124 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 125 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 126 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); 127 printf(" --enable-drop-en: enable per queue packet drop.\n"); 128 printf(" --disable-rss: disable rss.\n"); 129 printf(" --port-topology=<paired|chained|loop>: set port topology (paired " 130 "is default).\n"); 131 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 132 list_pkt_forwarding_modes()); 133 printf(" --forward-mode=5tswap: set forwarding mode to " 134 "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); 135 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 136 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 137 printf(" --rss-level-inner: set RSS hash level to innermost\n"); 138 printf(" --rss-level-outer: set RSS hash level to outermost\n"); 139 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 140 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 141 printf(" --txq=N: set the number of TX queues per port to N.\n"); 142 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 143 printf(" --hairpinq=N: set the number of hairpin queues per port to " 144 "N.\n"); 145 printf(" --burst=N: set the number of packets per burst to N.\n"); 146 printf(" --flowgen-clones=N: set the number of single packet clones to send in flowgen mode. Should be less than burst value.\n"); 147 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 148 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 149 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 150 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 151 "(0 <= N < value of rxd).\n"); 152 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 153 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 154 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 155 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 156 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 157 "(0 <= N <= value of txd).\n"); 158 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 159 "(0 <= N <= value of txd).\n"); 160 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 161 " Used mainly with PCAP drivers.\n"); 162 printf(" --rxoffs=X[,Y]*: set RX segment offsets for split.\n"); 163 printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n"); 164 printf(" --txpkts=X[,Y]*: set TX segment sizes" 165 " or total packet length.\n"); 166 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); 167 printf(" --tx-ip=src,dst: IP addresses in Tx-only mode\n"); 168 printf(" --tx-udp=src[,dst]: UDP ports in Tx-only mode\n"); 169 printf(" --eth-link-speed: force link speed.\n"); 170 printf(" --disable-link-check: disable check on link status when " 171 "starting/stopping ports.\n"); 172 printf(" --disable-device-start: do not automatically start port\n"); 173 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 174 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 175 printf(" --bitrate-stats=N: set the logical core N to perform " 176 "bit-rate calculation.\n"); 177 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 178 "enable print of designated event or all of them.\n"); 179 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 180 "disable print of designated event or all of them.\n"); 181 printf(" --flow-isolate-all: " 182 "requests flow API isolated mode on all ports at initialization time.\n"); 183 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 184 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); 185 printf(" --hot-plug: enable hot plug for device.\n"); 186 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 187 printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n"); 188 printf(" --mlockall: lock all memory\n"); 189 printf(" --no-mlockall: do not lock all memory\n"); 190 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 191 " native: use regular DPDK memory to create and populate mempool\n" 192 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 193 " xmem: use anonymous memory to create and populate mempool\n" 194 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 195 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); 196 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); 197 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); 198 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); 199 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); 200 printf(" --noisy-lkup-num-reads-writes=N: do N random reads and writes per packet\n"); 201 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " 202 "valid only with --mp-alloc=anon\n"); 203 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " 204 "enabled\n"); 205 printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); 206 printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); 207 printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n" 208 " 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n" 209 " 0x01 - hairpin ports loop, 0x00 - hairpin port self\n"); 210 } 211 212 #ifdef RTE_LIB_CMDLINE 213 static int 214 init_peer_eth_addrs(char *config_filename) 215 { 216 FILE *config_file; 217 portid_t i; 218 char buf[50]; 219 220 config_file = fopen(config_filename, "r"); 221 if (config_file == NULL) { 222 perror("Failed to open eth config file\n"); 223 return -1; 224 } 225 226 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 227 228 if (fgets(buf, sizeof(buf), config_file) == NULL) 229 break; 230 231 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { 232 printf("Bad MAC address format on line %d\n", i+1); 233 fclose(config_file); 234 return -1; 235 } 236 } 237 fclose(config_file); 238 nb_peer_eth_addrs = (portid_t) i; 239 return 0; 240 } 241 #endif 242 243 /* 244 * Parse the coremask given as argument (hexadecimal string) and set 245 * the global configuration of forwarding cores. 246 */ 247 static void 248 parse_fwd_coremask(const char *coremask) 249 { 250 char *end; 251 unsigned long long int cm; 252 253 /* parse hexadecimal string */ 254 end = NULL; 255 cm = strtoull(coremask, &end, 16); 256 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 257 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 258 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 259 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 260 } 261 262 /* 263 * Parse the coremask given as argument (hexadecimal string) and set 264 * the global configuration of forwarding cores. 265 */ 266 static void 267 parse_fwd_portmask(const char *portmask) 268 { 269 char *end; 270 unsigned long long int pm; 271 272 /* parse hexadecimal string */ 273 end = NULL; 274 pm = strtoull(portmask, &end, 16); 275 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 276 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 277 else 278 set_fwd_ports_mask((uint64_t) pm); 279 } 280 281 static void 282 print_invalid_socket_id_error(void) 283 { 284 unsigned int i = 0; 285 286 printf("Invalid socket id, options are: "); 287 for (i = 0; i < num_sockets; i++) { 288 printf("%u%s", socket_ids[i], 289 (i == num_sockets - 1) ? "\n" : ","); 290 } 291 } 292 293 static int 294 parse_portnuma_config(const char *q_arg) 295 { 296 char s[256]; 297 const char *p, *p0 = q_arg; 298 char *end; 299 uint8_t i, socket_id; 300 portid_t port_id; 301 unsigned size; 302 enum fieldnames { 303 FLD_PORT = 0, 304 FLD_SOCKET, 305 _NUM_FLD 306 }; 307 unsigned long int_fld[_NUM_FLD]; 308 char *str_fld[_NUM_FLD]; 309 310 /* reset from value set at definition */ 311 while ((p = strchr(p0,'(')) != NULL) { 312 ++p; 313 if((p0 = strchr(p,')')) == NULL) 314 return -1; 315 316 size = p0 - p; 317 if(size >= sizeof(s)) 318 return -1; 319 320 snprintf(s, sizeof(s), "%.*s", size, p); 321 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 322 return -1; 323 for (i = 0; i < _NUM_FLD; i++) { 324 errno = 0; 325 int_fld[i] = strtoul(str_fld[i], &end, 0); 326 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 327 return -1; 328 } 329 port_id = (portid_t)int_fld[FLD_PORT]; 330 if (port_id_is_invalid(port_id, ENABLED_WARN) || 331 port_id == (portid_t)RTE_PORT_ALL) { 332 print_valid_ports(); 333 return -1; 334 } 335 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 336 if (new_socket_id(socket_id)) { 337 if (num_sockets >= RTE_MAX_NUMA_NODES) { 338 print_invalid_socket_id_error(); 339 return -1; 340 } 341 socket_ids[num_sockets++] = socket_id; 342 } 343 port_numa[port_id] = socket_id; 344 } 345 346 return 0; 347 } 348 349 static int 350 parse_ringnuma_config(const char *q_arg) 351 { 352 char s[256]; 353 const char *p, *p0 = q_arg; 354 char *end; 355 uint8_t i, ring_flag, socket_id; 356 portid_t port_id; 357 unsigned size; 358 enum fieldnames { 359 FLD_PORT = 0, 360 FLD_FLAG, 361 FLD_SOCKET, 362 _NUM_FLD 363 }; 364 unsigned long int_fld[_NUM_FLD]; 365 char *str_fld[_NUM_FLD]; 366 #define RX_RING_ONLY 0x1 367 #define TX_RING_ONLY 0x2 368 #define RXTX_RING 0x3 369 370 /* reset from value set at definition */ 371 while ((p = strchr(p0,'(')) != NULL) { 372 ++p; 373 if((p0 = strchr(p,')')) == NULL) 374 return -1; 375 376 size = p0 - p; 377 if(size >= sizeof(s)) 378 return -1; 379 380 snprintf(s, sizeof(s), "%.*s", size, p); 381 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 382 return -1; 383 for (i = 0; i < _NUM_FLD; i++) { 384 errno = 0; 385 int_fld[i] = strtoul(str_fld[i], &end, 0); 386 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 387 return -1; 388 } 389 port_id = (portid_t)int_fld[FLD_PORT]; 390 if (port_id_is_invalid(port_id, ENABLED_WARN) || 391 port_id == (portid_t)RTE_PORT_ALL) { 392 print_valid_ports(); 393 return -1; 394 } 395 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 396 if (new_socket_id(socket_id)) { 397 if (num_sockets >= RTE_MAX_NUMA_NODES) { 398 print_invalid_socket_id_error(); 399 return -1; 400 } 401 socket_ids[num_sockets++] = socket_id; 402 } 403 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 404 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 405 printf("Invalid ring-flag=%d config for port =%d\n", 406 ring_flag,port_id); 407 return -1; 408 } 409 410 switch (ring_flag & RXTX_RING) { 411 case RX_RING_ONLY: 412 rxring_numa[port_id] = socket_id; 413 break; 414 case TX_RING_ONLY: 415 txring_numa[port_id] = socket_id; 416 break; 417 case RXTX_RING: 418 rxring_numa[port_id] = socket_id; 419 txring_numa[port_id] = socket_id; 420 break; 421 default: 422 printf("Invalid ring-flag=%d config for port=%d\n", 423 ring_flag,port_id); 424 break; 425 } 426 } 427 428 return 0; 429 } 430 431 static int 432 parse_event_printing_config(const char *optarg, int enable) 433 { 434 uint32_t mask = 0; 435 436 if (!strcmp(optarg, "unknown")) 437 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 438 else if (!strcmp(optarg, "intr_lsc")) 439 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 440 else if (!strcmp(optarg, "queue_state")) 441 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 442 else if (!strcmp(optarg, "intr_reset")) 443 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 444 else if (!strcmp(optarg, "vf_mbox")) 445 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 446 else if (!strcmp(optarg, "ipsec")) 447 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 448 else if (!strcmp(optarg, "macsec")) 449 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 450 else if (!strcmp(optarg, "intr_rmv")) 451 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 452 else if (!strcmp(optarg, "dev_probed")) 453 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 454 else if (!strcmp(optarg, "dev_released")) 455 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 456 else if (!strcmp(optarg, "flow_aged")) 457 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; 458 else if (!strcmp(optarg, "all")) 459 mask = ~UINT32_C(0); 460 else { 461 fprintf(stderr, "Invalid event: %s\n", optarg); 462 return -1; 463 } 464 if (enable) 465 event_print_mask |= mask; 466 else 467 event_print_mask &= ~mask; 468 return 0; 469 } 470 471 static int 472 parse_link_speed(int n) 473 { 474 uint32_t speed = ETH_LINK_SPEED_FIXED; 475 476 switch (n) { 477 case 1000: 478 speed |= ETH_LINK_SPEED_1G; 479 break; 480 case 10000: 481 speed |= ETH_LINK_SPEED_10G; 482 break; 483 case 25000: 484 speed |= ETH_LINK_SPEED_25G; 485 break; 486 case 40000: 487 speed |= ETH_LINK_SPEED_40G; 488 break; 489 case 50000: 490 speed |= ETH_LINK_SPEED_50G; 491 break; 492 case 100000: 493 speed |= ETH_LINK_SPEED_100G; 494 break; 495 case 200000: 496 speed |= ETH_LINK_SPEED_200G; 497 break; 498 case 100: 499 case 10: 500 default: 501 printf("Unsupported fixed speed\n"); 502 return 0; 503 } 504 505 return speed; 506 } 507 508 void 509 launch_args_parse(int argc, char** argv) 510 { 511 int n, opt; 512 char **argvopt; 513 int opt_idx; 514 portid_t pid; 515 enum { TX, RX }; 516 /* Default offloads for all ports. */ 517 uint64_t rx_offloads = rx_mode.offloads; 518 uint64_t tx_offloads = tx_mode.offloads; 519 struct rte_eth_dev_info dev_info; 520 uint16_t rec_nb_pkts; 521 int ret; 522 523 static struct option lgopts[] = { 524 { "help", 0, 0, 0 }, 525 #ifdef RTE_LIB_CMDLINE 526 { "interactive", 0, 0, 0 }, 527 { "cmdline-file", 1, 0, 0 }, 528 { "auto-start", 0, 0, 0 }, 529 { "eth-peers-configfile", 1, 0, 0 }, 530 { "eth-peer", 1, 0, 0 }, 531 #endif 532 { "tx-first", 0, 0, 0 }, 533 { "stats-period", 1, 0, 0 }, 534 { "nb-cores", 1, 0, 0 }, 535 { "nb-ports", 1, 0, 0 }, 536 { "coremask", 1, 0, 0 }, 537 { "portmask", 1, 0, 0 }, 538 { "portlist", 1, 0, 0 }, 539 { "numa", 0, 0, 0 }, 540 { "no-numa", 0, 0, 0 }, 541 { "mp-anon", 0, 0, 0 }, /* deprecated */ 542 { "port-numa-config", 1, 0, 0 }, 543 { "ring-numa-config", 1, 0, 0 }, 544 { "socket-num", 1, 0, 0 }, 545 { "mbuf-size", 1, 0, 0 }, 546 { "total-num-mbufs", 1, 0, 0 }, 547 { "max-pkt-len", 1, 0, 0 }, 548 { "max-lro-pkt-size", 1, 0, 0 }, 549 { "pkt-filter-mode", 1, 0, 0 }, 550 { "pkt-filter-report-hash", 1, 0, 0 }, 551 { "pkt-filter-size", 1, 0, 0 }, 552 { "pkt-filter-drop-queue", 1, 0, 0 }, 553 #ifdef RTE_LIB_LATENCYSTATS 554 { "latencystats", 1, 0, 0 }, 555 #endif 556 #ifdef RTE_LIB_BITRATESTATS 557 { "bitrate-stats", 1, 0, 0 }, 558 #endif 559 { "disable-crc-strip", 0, 0, 0 }, 560 { "enable-lro", 0, 0, 0 }, 561 { "enable-rx-cksum", 0, 0, 0 }, 562 { "enable-rx-timestamp", 0, 0, 0 }, 563 { "enable-scatter", 0, 0, 0 }, 564 { "enable-hw-vlan", 0, 0, 0 }, 565 { "enable-hw-vlan-filter", 0, 0, 0 }, 566 { "enable-hw-vlan-strip", 0, 0, 0 }, 567 { "enable-hw-vlan-extend", 0, 0, 0 }, 568 { "enable-hw-qinq-strip", 0, 0, 0 }, 569 { "enable-drop-en", 0, 0, 0 }, 570 { "disable-rss", 0, 0, 0 }, 571 { "port-topology", 1, 0, 0 }, 572 { "forward-mode", 1, 0, 0 }, 573 { "rss-ip", 0, 0, 0 }, 574 { "rss-udp", 0, 0, 0 }, 575 { "rss-level-outer", 0, 0, 0 }, 576 { "rss-level-inner", 0, 0, 0 }, 577 { "rxq", 1, 0, 0 }, 578 { "txq", 1, 0, 0 }, 579 { "rxd", 1, 0, 0 }, 580 { "txd", 1, 0, 0 }, 581 { "hairpinq", 1, 0, 0 }, 582 { "hairpin-mode", 1, 0, 0 }, 583 { "burst", 1, 0, 0 }, 584 { "flowgen-clones", 1, 0, 0 }, 585 { "mbcache", 1, 0, 0 }, 586 { "txpt", 1, 0, 0 }, 587 { "txht", 1, 0, 0 }, 588 { "txwt", 1, 0, 0 }, 589 { "txfreet", 1, 0, 0 }, 590 { "txrst", 1, 0, 0 }, 591 { "rxpt", 1, 0, 0 }, 592 { "rxht", 1, 0, 0 }, 593 { "rxwt", 1, 0, 0 }, 594 { "rxfreet", 1, 0, 0 }, 595 { "no-flush-rx", 0, 0, 0 }, 596 { "flow-isolate-all", 0, 0, 0 }, 597 { "rxoffs", 1, 0, 0 }, 598 { "rxpkts", 1, 0, 0 }, 599 { "txpkts", 1, 0, 0 }, 600 { "txonly-multi-flow", 0, 0, 0 }, 601 { "eth-link-speed", 1, 0, 0 }, 602 { "disable-link-check", 0, 0, 0 }, 603 { "disable-device-start", 0, 0, 0 }, 604 { "no-lsc-interrupt", 0, 0, 0 }, 605 { "no-rmv-interrupt", 0, 0, 0 }, 606 { "print-event", 1, 0, 0 }, 607 { "mask-event", 1, 0, 0 }, 608 { "tx-offloads", 1, 0, 0 }, 609 { "rx-offloads", 1, 0, 0 }, 610 { "hot-plug", 0, 0, 0 }, 611 { "vxlan-gpe-port", 1, 0, 0 }, 612 { "geneve-parsed-port", 1, 0, 0 }, 613 { "mlockall", 0, 0, 0 }, 614 { "no-mlockall", 0, 0, 0 }, 615 { "mp-alloc", 1, 0, 0 }, 616 { "tx-ip", 1, 0, 0 }, 617 { "tx-udp", 1, 0, 0 }, 618 { "noisy-tx-sw-buffer-size", 1, 0, 0 }, 619 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 }, 620 { "noisy-lkup-memory", 1, 0, 0 }, 621 { "noisy-lkup-num-writes", 1, 0, 0 }, 622 { "noisy-lkup-num-reads", 1, 0, 0 }, 623 { "noisy-lkup-num-reads-writes", 1, 0, 0 }, 624 { "no-iova-contig", 0, 0, 0 }, 625 { "rx-mq-mode", 1, 0, 0 }, 626 { "record-core-cycles", 0, 0, 0 }, 627 { "record-burst-stats", 0, 0, 0 }, 628 { 0, 0, 0, 0 }, 629 }; 630 631 argvopt = argv; 632 633 #ifdef RTE_LIB_CMDLINE 634 #define SHORTOPTS "i" 635 #else 636 #define SHORTOPTS "" 637 #endif 638 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 639 lgopts, &opt_idx)) != EOF) { 640 switch (opt) { 641 #ifdef RTE_LIB_CMDLINE 642 case 'i': 643 printf("Interactive-mode selected\n"); 644 interactive = 1; 645 break; 646 #endif 647 case 'a': 648 printf("Auto-start selected\n"); 649 auto_start = 1; 650 break; 651 652 case 0: /*long options */ 653 if (!strcmp(lgopts[opt_idx].name, "help")) { 654 usage(argv[0]); 655 exit(EXIT_SUCCESS); 656 } 657 #ifdef RTE_LIB_CMDLINE 658 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 659 printf("Interactive-mode selected\n"); 660 interactive = 1; 661 } 662 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 663 printf("CLI commands to be read from %s\n", 664 optarg); 665 strlcpy(cmdline_filename, optarg, 666 sizeof(cmdline_filename)); 667 } 668 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 669 printf("Auto-start selected\n"); 670 auto_start = 1; 671 } 672 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 673 printf("Ports to start sending a burst of " 674 "packets first\n"); 675 tx_first = 1; 676 } 677 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 678 char *end = NULL; 679 unsigned int n; 680 681 n = strtoul(optarg, &end, 10); 682 if ((optarg[0] == '\0') || (end == NULL) || 683 (*end != '\0')) 684 break; 685 686 stats_period = n; 687 break; 688 } 689 if (!strcmp(lgopts[opt_idx].name, 690 "eth-peers-configfile")) { 691 if (init_peer_eth_addrs(optarg) != 0) 692 rte_exit(EXIT_FAILURE, 693 "Cannot open logfile\n"); 694 } 695 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 696 char *port_end; 697 698 errno = 0; 699 n = strtoul(optarg, &port_end, 10); 700 if (errno != 0 || port_end == optarg || *port_end++ != ',') 701 rte_exit(EXIT_FAILURE, 702 "Invalid eth-peer: %s", optarg); 703 if (n >= RTE_MAX_ETHPORTS) 704 rte_exit(EXIT_FAILURE, 705 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 706 n, RTE_MAX_ETHPORTS); 707 708 if (rte_ether_unformat_addr(port_end, 709 &peer_eth_addrs[n]) < 0) 710 rte_exit(EXIT_FAILURE, 711 "Invalid ethernet address: %s\n", 712 port_end); 713 nb_peer_eth_addrs++; 714 } 715 #endif 716 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) { 717 struct in_addr in; 718 char *end; 719 720 end = strchr(optarg, ','); 721 if (end == optarg || !end) 722 rte_exit(EXIT_FAILURE, 723 "Invalid tx-ip: %s", optarg); 724 725 *end++ = 0; 726 if (inet_aton(optarg, &in) == 0) 727 rte_exit(EXIT_FAILURE, 728 "Invalid source IP address: %s\n", 729 optarg); 730 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr); 731 732 if (inet_aton(end, &in) == 0) 733 rte_exit(EXIT_FAILURE, 734 "Invalid destination IP address: %s\n", 735 optarg); 736 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr); 737 } 738 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) { 739 char *end = NULL; 740 741 errno = 0; 742 n = strtoul(optarg, &end, 10); 743 if (errno != 0 || end == optarg || 744 n > UINT16_MAX || 745 !(*end == '\0' || *end == ',')) 746 rte_exit(EXIT_FAILURE, 747 "Invalid UDP port: %s\n", 748 optarg); 749 tx_udp_src_port = n; 750 if (*end == ',') { 751 char *dst = end + 1; 752 753 n = strtoul(dst, &end, 10); 754 if (errno != 0 || end == dst || 755 n > UINT16_MAX || *end) 756 rte_exit(EXIT_FAILURE, 757 "Invalid destination UDP port: %s\n", 758 dst); 759 tx_udp_dst_port = n; 760 } else { 761 tx_udp_dst_port = n; 762 } 763 764 } 765 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 766 n = atoi(optarg); 767 if (n > 0 && n <= nb_ports) 768 nb_fwd_ports = n; 769 else 770 rte_exit(EXIT_FAILURE, 771 "Invalid port %d\n", n); 772 } 773 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 774 n = atoi(optarg); 775 if (n > 0 && n <= nb_lcores) 776 nb_fwd_lcores = (uint8_t) n; 777 else 778 rte_exit(EXIT_FAILURE, 779 "nb-cores should be > 0 and <= %d\n", 780 nb_lcores); 781 } 782 if (!strcmp(lgopts[opt_idx].name, "coremask")) 783 parse_fwd_coremask(optarg); 784 if (!strcmp(lgopts[opt_idx].name, "portmask")) 785 parse_fwd_portmask(optarg); 786 if (!strcmp(lgopts[opt_idx].name, "portlist")) 787 parse_fwd_portlist(optarg); 788 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 789 numa_support = 0; 790 if (!strcmp(lgopts[opt_idx].name, "numa")) 791 numa_support = 1; 792 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 793 mp_alloc_type = MP_ALLOC_ANON; 794 } 795 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 796 if (!strcmp(optarg, "native")) 797 mp_alloc_type = MP_ALLOC_NATIVE; 798 else if (!strcmp(optarg, "anon")) 799 mp_alloc_type = MP_ALLOC_ANON; 800 else if (!strcmp(optarg, "xmem")) 801 mp_alloc_type = MP_ALLOC_XMEM; 802 else if (!strcmp(optarg, "xmemhuge")) 803 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 804 else if (!strcmp(optarg, "xbuf")) 805 mp_alloc_type = MP_ALLOC_XBUF; 806 else 807 rte_exit(EXIT_FAILURE, 808 "mp-alloc %s invalid - must be: " 809 "native, anon, xmem or xmemhuge\n", 810 optarg); 811 } 812 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 813 if (parse_portnuma_config(optarg)) 814 rte_exit(EXIT_FAILURE, 815 "invalid port-numa configuration\n"); 816 } 817 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 818 if (parse_ringnuma_config(optarg)) 819 rte_exit(EXIT_FAILURE, 820 "invalid ring-numa configuration\n"); 821 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 822 n = atoi(optarg); 823 if (!new_socket_id((uint8_t)n)) { 824 socket_num = (uint8_t)n; 825 } else { 826 print_invalid_socket_id_error(); 827 rte_exit(EXIT_FAILURE, 828 "Invalid socket id"); 829 } 830 } 831 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 832 unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT]; 833 unsigned int nb_segs, i; 834 835 nb_segs = parse_item_list(optarg, "mbuf-size", 836 MAX_SEGS_BUFFER_SPLIT, mb_sz, 0); 837 if (nb_segs <= 0) 838 rte_exit(EXIT_FAILURE, 839 "bad mbuf-size\n"); 840 for (i = 0; i < nb_segs; i++) { 841 if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF) 842 rte_exit(EXIT_FAILURE, 843 "mbuf-size should be " 844 "> 0 and < 65536\n"); 845 mbuf_data_size[i] = (uint16_t) mb_sz[i]; 846 } 847 mbuf_data_size_n = nb_segs; 848 } 849 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 850 n = atoi(optarg); 851 if (n > 1024) 852 param_total_num_mbufs = (unsigned)n; 853 else 854 rte_exit(EXIT_FAILURE, 855 "total-num-mbufs should be > 1024\n"); 856 } 857 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 858 n = atoi(optarg); 859 if (n >= RTE_ETHER_MIN_LEN) 860 rx_mode.max_rx_pkt_len = (uint32_t) n; 861 else 862 rte_exit(EXIT_FAILURE, 863 "Invalid max-pkt-len=%d - should be > %d\n", 864 n, RTE_ETHER_MIN_LEN); 865 } 866 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) { 867 n = atoi(optarg); 868 rx_mode.max_lro_pkt_size = (uint32_t) n; 869 } 870 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 871 if (!strcmp(optarg, "signature")) 872 fdir_conf.mode = 873 RTE_FDIR_MODE_SIGNATURE; 874 else if (!strcmp(optarg, "perfect")) 875 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 876 else if (!strcmp(optarg, "perfect-mac-vlan")) 877 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 878 else if (!strcmp(optarg, "perfect-tunnel")) 879 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 880 else if (!strcmp(optarg, "none")) 881 fdir_conf.mode = RTE_FDIR_MODE_NONE; 882 else 883 rte_exit(EXIT_FAILURE, 884 "pkt-mode-invalid %s invalid - must be: " 885 "none, signature, perfect, perfect-mac-vlan" 886 " or perfect-tunnel\n", 887 optarg); 888 } 889 if (!strcmp(lgopts[opt_idx].name, 890 "pkt-filter-report-hash")) { 891 if (!strcmp(optarg, "none")) 892 fdir_conf.status = 893 RTE_FDIR_NO_REPORT_STATUS; 894 else if (!strcmp(optarg, "match")) 895 fdir_conf.status = 896 RTE_FDIR_REPORT_STATUS; 897 else if (!strcmp(optarg, "always")) 898 fdir_conf.status = 899 RTE_FDIR_REPORT_STATUS_ALWAYS; 900 else 901 rte_exit(EXIT_FAILURE, 902 "pkt-filter-report-hash %s invalid " 903 "- must be: none or match or always\n", 904 optarg); 905 } 906 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 907 if (!strcmp(optarg, "64K")) 908 fdir_conf.pballoc = 909 RTE_FDIR_PBALLOC_64K; 910 else if (!strcmp(optarg, "128K")) 911 fdir_conf.pballoc = 912 RTE_FDIR_PBALLOC_128K; 913 else if (!strcmp(optarg, "256K")) 914 fdir_conf.pballoc = 915 RTE_FDIR_PBALLOC_256K; 916 else 917 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 918 " must be: 64K or 128K or 256K\n", 919 optarg); 920 } 921 if (!strcmp(lgopts[opt_idx].name, 922 "pkt-filter-drop-queue")) { 923 n = atoi(optarg); 924 if (n >= 0) 925 fdir_conf.drop_queue = (uint8_t) n; 926 else 927 rte_exit(EXIT_FAILURE, 928 "drop queue %d invalid - must" 929 "be >= 0 \n", n); 930 } 931 #ifdef RTE_LIB_LATENCYSTATS 932 if (!strcmp(lgopts[opt_idx].name, 933 "latencystats")) { 934 n = atoi(optarg); 935 if (n >= 0) { 936 latencystats_lcore_id = (lcoreid_t) n; 937 latencystats_enabled = 1; 938 } else 939 rte_exit(EXIT_FAILURE, 940 "invalid lcore id %d for latencystats" 941 " must be >= 0\n", n); 942 } 943 #endif 944 #ifdef RTE_LIB_BITRATESTATS 945 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 946 n = atoi(optarg); 947 if (n >= 0) { 948 bitrate_lcore_id = (lcoreid_t) n; 949 bitrate_enabled = 1; 950 } else 951 rte_exit(EXIT_FAILURE, 952 "invalid lcore id %d for bitrate stats" 953 " must be >= 0\n", n); 954 } 955 #endif 956 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 957 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 958 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 959 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 960 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 961 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 962 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 963 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 964 if (!strcmp(lgopts[opt_idx].name, 965 "enable-rx-timestamp")) 966 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 967 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 968 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 969 970 if (!strcmp(lgopts[opt_idx].name, 971 "enable-hw-vlan-filter")) 972 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 973 974 if (!strcmp(lgopts[opt_idx].name, 975 "enable-hw-vlan-strip")) 976 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 977 978 if (!strcmp(lgopts[opt_idx].name, 979 "enable-hw-vlan-extend")) 980 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 981 982 if (!strcmp(lgopts[opt_idx].name, 983 "enable-hw-qinq-strip")) 984 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 985 986 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 987 rx_drop_en = 1; 988 989 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 990 rss_hf = 0; 991 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 992 if (!strcmp(optarg, "paired")) 993 port_topology = PORT_TOPOLOGY_PAIRED; 994 else if (!strcmp(optarg, "chained")) 995 port_topology = PORT_TOPOLOGY_CHAINED; 996 else if (!strcmp(optarg, "loop")) 997 port_topology = PORT_TOPOLOGY_LOOP; 998 else 999 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 1000 " must be: paired, chained or loop\n", 1001 optarg); 1002 } 1003 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 1004 set_pkt_forwarding_mode(optarg); 1005 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 1006 rss_hf = ETH_RSS_IP; 1007 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 1008 rss_hf = ETH_RSS_UDP; 1009 if (!strcmp(lgopts[opt_idx].name, "rss-level-inner")) 1010 rss_hf |= ETH_RSS_LEVEL_INNERMOST; 1011 if (!strcmp(lgopts[opt_idx].name, "rss-level-outer")) 1012 rss_hf |= ETH_RSS_LEVEL_OUTERMOST; 1013 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 1014 n = atoi(optarg); 1015 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 1016 nb_rxq = (queueid_t) n; 1017 else 1018 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 1019 " >= 0 && <= %u\n", n, 1020 get_allowed_max_nb_rxq(&pid)); 1021 } 1022 if (!strcmp(lgopts[opt_idx].name, "txq")) { 1023 n = atoi(optarg); 1024 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 1025 nb_txq = (queueid_t) n; 1026 else 1027 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1028 " >= 0 && <= %u\n", n, 1029 get_allowed_max_nb_txq(&pid)); 1030 } 1031 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) { 1032 n = atoi(optarg); 1033 if (n >= 0 && 1034 check_nb_hairpinq((queueid_t)n) == 0) 1035 nb_hairpinq = (queueid_t) n; 1036 else 1037 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1038 " >= 0 && <= %u\n", n, 1039 get_allowed_max_nb_hairpinq 1040 (&pid)); 1041 if ((n + nb_txq) < 0 || 1042 check_nb_txq((queueid_t)(n + nb_txq)) != 0) 1043 rte_exit(EXIT_FAILURE, "txq + hairpinq " 1044 "%d invalid - must be" 1045 " >= 0 && <= %u\n", 1046 n + nb_txq, 1047 get_allowed_max_nb_txq(&pid)); 1048 if ((n + nb_rxq) < 0 || 1049 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0) 1050 rte_exit(EXIT_FAILURE, "rxq + hairpinq " 1051 "%d invalid - must be" 1052 " >= 0 && <= %u\n", 1053 n + nb_rxq, 1054 get_allowed_max_nb_rxq(&pid)); 1055 } 1056 if (!nb_rxq && !nb_txq) { 1057 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 1058 "be non-zero\n"); 1059 } 1060 if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) { 1061 char *end = NULL; 1062 unsigned int n; 1063 1064 errno = 0; 1065 n = strtoul(optarg, &end, 0); 1066 if (errno != 0 || end == optarg) 1067 rte_exit(EXIT_FAILURE, "hairpin mode invalid\n"); 1068 else 1069 hairpin_mode = (uint16_t)n; 1070 } 1071 if (!strcmp(lgopts[opt_idx].name, "burst")) { 1072 n = atoi(optarg); 1073 if (n == 0) { 1074 /* A burst size of zero means that the 1075 * PMD should be queried for 1076 * recommended Rx burst size. Since 1077 * testpmd uses a single size for all 1078 * ports, port 0 is queried for the 1079 * value, on the assumption that all 1080 * ports are of the same NIC model. 1081 */ 1082 ret = eth_dev_info_get_print_err( 1083 0, 1084 &dev_info); 1085 if (ret != 0) 1086 return; 1087 1088 rec_nb_pkts = dev_info 1089 .default_rxportconf.burst_size; 1090 1091 if (rec_nb_pkts == 0) 1092 rte_exit(EXIT_FAILURE, 1093 "PMD does not recommend a burst size. " 1094 "Provided value must be between " 1095 "1 and %d\n", MAX_PKT_BURST); 1096 else if (rec_nb_pkts > MAX_PKT_BURST) 1097 rte_exit(EXIT_FAILURE, 1098 "PMD recommended burst size of %d" 1099 " exceeds maximum value of %d\n", 1100 rec_nb_pkts, MAX_PKT_BURST); 1101 printf("Using PMD-provided burst value of %d\n", 1102 rec_nb_pkts); 1103 nb_pkt_per_burst = rec_nb_pkts; 1104 } else if (n > MAX_PKT_BURST) 1105 rte_exit(EXIT_FAILURE, 1106 "burst must be between1 and %d\n", 1107 MAX_PKT_BURST); 1108 else 1109 nb_pkt_per_burst = (uint16_t) n; 1110 } 1111 if (!strcmp(lgopts[opt_idx].name, "flowgen-clones")) { 1112 n = atoi(optarg); 1113 if (n >= 0) 1114 nb_pkt_flowgen_clones = (uint16_t) n; 1115 else 1116 rte_exit(EXIT_FAILURE, 1117 "clones must be >= 0 and <= current burst\n"); 1118 } 1119 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1120 n = atoi(optarg); 1121 if ((n >= 0) && 1122 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1123 mb_mempool_cache = (uint16_t) n; 1124 else 1125 rte_exit(EXIT_FAILURE, 1126 "mbcache must be >= 0 and <= %d\n", 1127 RTE_MEMPOOL_CACHE_MAX_SIZE); 1128 } 1129 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1130 n = atoi(optarg); 1131 if (n >= 0) 1132 tx_free_thresh = (int16_t)n; 1133 else 1134 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1135 } 1136 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1137 n = atoi(optarg); 1138 if (n >= 0) 1139 tx_rs_thresh = (int16_t)n; 1140 else 1141 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1142 } 1143 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1144 n = atoi(optarg); 1145 if (n > 0) { 1146 if (rx_free_thresh >= n) 1147 rte_exit(EXIT_FAILURE, 1148 "rxd must be > " 1149 "rx_free_thresh(%d)\n", 1150 (int)rx_free_thresh); 1151 else 1152 nb_rxd = (uint16_t) n; 1153 } else 1154 rte_exit(EXIT_FAILURE, 1155 "rxd(%d) invalid - must be > 0\n", 1156 n); 1157 } 1158 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1159 n = atoi(optarg); 1160 if (n > 0) 1161 nb_txd = (uint16_t) n; 1162 else 1163 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1164 } 1165 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1166 n = atoi(optarg); 1167 if (n >= 0) 1168 tx_pthresh = (int8_t)n; 1169 else 1170 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1171 } 1172 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1173 n = atoi(optarg); 1174 if (n >= 0) 1175 tx_hthresh = (int8_t)n; 1176 else 1177 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1178 } 1179 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1180 n = atoi(optarg); 1181 if (n >= 0) 1182 tx_wthresh = (int8_t)n; 1183 else 1184 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1185 } 1186 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1187 n = atoi(optarg); 1188 if (n >= 0) 1189 rx_pthresh = (int8_t)n; 1190 else 1191 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1192 } 1193 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1194 n = atoi(optarg); 1195 if (n >= 0) 1196 rx_hthresh = (int8_t)n; 1197 else 1198 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1199 } 1200 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1201 n = atoi(optarg); 1202 if (n >= 0) 1203 rx_wthresh = (int8_t)n; 1204 else 1205 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1206 } 1207 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1208 n = atoi(optarg); 1209 if (n >= 0) 1210 rx_free_thresh = (int16_t)n; 1211 else 1212 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1213 } 1214 if (!strcmp(lgopts[opt_idx].name, "rxoffs")) { 1215 unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT]; 1216 unsigned int nb_offs; 1217 1218 nb_offs = parse_item_list 1219 (optarg, "rxpkt offsets", 1220 MAX_SEGS_BUFFER_SPLIT, 1221 seg_off, 0); 1222 if (nb_offs > 0) 1223 set_rx_pkt_offsets(seg_off, nb_offs); 1224 else 1225 rte_exit(EXIT_FAILURE, "bad rxoffs\n"); 1226 } 1227 if (!strcmp(lgopts[opt_idx].name, "rxpkts")) { 1228 unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT]; 1229 unsigned int nb_segs; 1230 1231 nb_segs = parse_item_list 1232 (optarg, "rxpkt segments", 1233 MAX_SEGS_BUFFER_SPLIT, 1234 seg_len, 0); 1235 if (nb_segs > 0) 1236 set_rx_pkt_segments(seg_len, nb_segs); 1237 else 1238 rte_exit(EXIT_FAILURE, "bad rxpkts\n"); 1239 } 1240 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1241 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1242 unsigned int nb_segs; 1243 1244 nb_segs = parse_item_list(optarg, "txpkt segments", 1245 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1246 if (nb_segs > 0) 1247 set_tx_pkt_segments(seg_lengths, nb_segs); 1248 else 1249 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1250 } 1251 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow")) 1252 txonly_multi_flow = 1; 1253 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1254 no_flush_rx = 1; 1255 if (!strcmp(lgopts[opt_idx].name, "eth-link-speed")) { 1256 n = atoi(optarg); 1257 if (n >= 0 && parse_link_speed(n) > 0) 1258 eth_link_speed = parse_link_speed(n); 1259 } 1260 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1261 no_link_check = 1; 1262 if (!strcmp(lgopts[opt_idx].name, "disable-device-start")) 1263 no_device_start = 1; 1264 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1265 lsc_interrupt = 0; 1266 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1267 rmv_interrupt = 0; 1268 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1269 flow_isolate_all = 1; 1270 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1271 char *end = NULL; 1272 n = strtoull(optarg, &end, 16); 1273 if (n >= 0) 1274 tx_offloads = (uint64_t)n; 1275 else 1276 rte_exit(EXIT_FAILURE, 1277 "tx-offloads must be >= 0\n"); 1278 } 1279 1280 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) { 1281 char *end = NULL; 1282 n = strtoull(optarg, &end, 16); 1283 if (n >= 0) 1284 rx_offloads = (uint64_t)n; 1285 else 1286 rte_exit(EXIT_FAILURE, 1287 "rx-offloads must be >= 0\n"); 1288 } 1289 1290 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1291 n = atoi(optarg); 1292 if (n >= 0) 1293 vxlan_gpe_udp_port = (uint16_t)n; 1294 else 1295 rte_exit(EXIT_FAILURE, 1296 "vxlan-gpe-port must be >= 0\n"); 1297 } 1298 if (!strcmp(lgopts[opt_idx].name, 1299 "geneve-parsed-port")) { 1300 n = atoi(optarg); 1301 if (n >= 0) 1302 geneve_udp_port = (uint16_t)n; 1303 else 1304 rte_exit(EXIT_FAILURE, 1305 "geneve-parsed-port must be >= 0\n"); 1306 } 1307 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1308 if (parse_event_printing_config(optarg, 1)) { 1309 rte_exit(EXIT_FAILURE, 1310 "invalid print-event argument\n"); 1311 } 1312 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1313 if (parse_event_printing_config(optarg, 0)) { 1314 rte_exit(EXIT_FAILURE, 1315 "invalid mask-event argument\n"); 1316 } 1317 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1318 hot_plug = 1; 1319 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1320 do_mlockall = 1; 1321 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1322 do_mlockall = 0; 1323 if (!strcmp(lgopts[opt_idx].name, 1324 "noisy-tx-sw-buffer-size")) { 1325 n = atoi(optarg); 1326 if (n >= 0) 1327 noisy_tx_sw_bufsz = n; 1328 else 1329 rte_exit(EXIT_FAILURE, 1330 "noisy-tx-sw-buffer-size must be >= 0\n"); 1331 } 1332 if (!strcmp(lgopts[opt_idx].name, 1333 "noisy-tx-sw-buffer-flushtime")) { 1334 n = atoi(optarg); 1335 if (n >= 0) 1336 noisy_tx_sw_buf_flush_time = n; 1337 else 1338 rte_exit(EXIT_FAILURE, 1339 "noisy-tx-sw-buffer-flushtime must be >= 0\n"); 1340 } 1341 if (!strcmp(lgopts[opt_idx].name, 1342 "noisy-lkup-memory")) { 1343 n = atoi(optarg); 1344 if (n >= 0) 1345 noisy_lkup_mem_sz = n; 1346 else 1347 rte_exit(EXIT_FAILURE, 1348 "noisy-lkup-memory must be >= 0\n"); 1349 } 1350 if (!strcmp(lgopts[opt_idx].name, 1351 "noisy-lkup-num-writes")) { 1352 n = atoi(optarg); 1353 if (n >= 0) 1354 noisy_lkup_num_writes = n; 1355 else 1356 rte_exit(EXIT_FAILURE, 1357 "noisy-lkup-num-writes must be >= 0\n"); 1358 } 1359 if (!strcmp(lgopts[opt_idx].name, 1360 "noisy-lkup-num-reads")) { 1361 n = atoi(optarg); 1362 if (n >= 0) 1363 noisy_lkup_num_reads = n; 1364 else 1365 rte_exit(EXIT_FAILURE, 1366 "noisy-lkup-num-reads must be >= 0\n"); 1367 } 1368 if (!strcmp(lgopts[opt_idx].name, 1369 "noisy-lkup-num-reads-writes")) { 1370 n = atoi(optarg); 1371 if (n >= 0) 1372 noisy_lkup_num_reads_writes = n; 1373 else 1374 rte_exit(EXIT_FAILURE, 1375 "noisy-lkup-num-reads-writes must be >= 0\n"); 1376 } 1377 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig")) 1378 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG; 1379 1380 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) { 1381 char *end = NULL; 1382 n = strtoul(optarg, &end, 16); 1383 if (n >= 0 && n <= ETH_MQ_RX_VMDQ_DCB_RSS) 1384 rx_mq_mode = (enum rte_eth_rx_mq_mode)n; 1385 else 1386 rte_exit(EXIT_FAILURE, 1387 "rx-mq-mode must be >= 0 and <= %d\n", 1388 ETH_MQ_RX_VMDQ_DCB_RSS); 1389 } 1390 if (!strcmp(lgopts[opt_idx].name, "record-core-cycles")) 1391 record_core_cycles = 1; 1392 if (!strcmp(lgopts[opt_idx].name, "record-burst-stats")) 1393 record_burst_stats = 1; 1394 break; 1395 case 'h': 1396 usage(argv[0]); 1397 exit(EXIT_SUCCESS); 1398 break; 1399 default: 1400 usage(argv[0]); 1401 printf("Invalid option: %s\n", argv[optind]); 1402 rte_exit(EXIT_FAILURE, 1403 "Command line is incomplete or incorrect\n"); 1404 break; 1405 } 1406 } 1407 1408 if (optind != argc) { 1409 usage(argv[0]); 1410 printf("Invalid parameter: %s\n", argv[optind]); 1411 rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); 1412 } 1413 1414 /* Set offload configuration from command line parameters. */ 1415 rx_mode.offloads = rx_offloads; 1416 tx_mode.offloads = tx_offloads; 1417 1418 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG && 1419 mp_alloc_type != MP_ALLOC_ANON) { 1420 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " 1421 "mp-alloc=anon. mempool no-iova-contig is " 1422 "ignored\n"); 1423 mempool_flags = 0; 1424 } 1425 } 1426