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