1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2017 Intel Corporation 3 */ 4 5 #include <errno.h> 6 #include <getopt.h> 7 #include <stdarg.h> 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <signal.h> 11 #include <string.h> 12 #include <time.h> 13 #include <fcntl.h> 14 #include <sys/types.h> 15 16 #include <sys/queue.h> 17 #include <sys/stat.h> 18 19 #include <stdint.h> 20 #include <unistd.h> 21 #include <inttypes.h> 22 #include <arpa/inet.h> 23 24 #include <rte_common.h> 25 #include <rte_byteorder.h> 26 #include <rte_log.h> 27 #include <rte_debug.h> 28 #include <rte_cycles.h> 29 #include <rte_memory.h> 30 #include <rte_launch.h> 31 #include <rte_eal.h> 32 #include <rte_per_lcore.h> 33 #include <rte_lcore.h> 34 #include <rte_atomic.h> 35 #include <rte_branch_prediction.h> 36 #include <rte_mempool.h> 37 #include <rte_interrupts.h> 38 #include <rte_pci.h> 39 #include <rte_ether.h> 40 #include <rte_ethdev.h> 41 #include <rte_string_fns.h> 42 #ifdef RTE_LIBRTE_PMD_BOND 43 #include <rte_eth_bond.h> 44 #endif 45 #include <rte_flow.h> 46 47 #include "testpmd.h" 48 49 static void 50 usage(char* progname) 51 { 52 printf("usage: %s [EAL options] -- " 53 #ifdef RTE_LIBRTE_CMDLINE 54 "[--interactive|-i] " 55 "[--cmdline-file=FILENAME] " 56 #endif 57 "[--help|-h] | [--auto-start|-a] | [" 58 "--tx-first | --stats-period=PERIOD | " 59 "--coremask=COREMASK --portmask=PORTMASK --numa " 60 "--portlist=PORTLIST " 61 "--mbuf-size= | --total-num-mbufs= | " 62 "--nb-cores= | --nb-ports= | " 63 #ifdef RTE_LIBRTE_CMDLINE 64 "--eth-peers-configfile= | " 65 "--eth-peer=X,M:M:M:M:M:M | " 66 "--tx-ip=SRC,DST | --tx-udp=PORT | " 67 #endif 68 "--pkt-filter-mode= |" 69 "--rss-ip | --rss-udp | --rss-level-inner | --rss-level-outer |" 70 "--rxpt= | --rxht= | --rxwt= |" 71 " --rxfreet= | --txpt= | --txht= | --txwt= | --txfreet= | " 72 "--txrst= | --tx-offloads= | | --rx-offloads= | " 73 "--vxlan-gpe-port= | --record-core-cycles | " 74 "--record-burst-stats]\n", 75 progname); 76 #ifdef RTE_LIBRTE_CMDLINE 77 printf(" --interactive: run in interactive mode.\n"); 78 printf(" --cmdline-file: execute cli commands before startup.\n"); 79 #endif 80 printf(" --auto-start: start forwarding on init " 81 "[always when non-interactive].\n"); 82 printf(" --help: display this message and quit.\n"); 83 printf(" --tx-first: start forwarding sending a burst first " 84 "(only if interactive is disabled).\n"); 85 printf(" --stats-period=PERIOD: statistics will be shown " 86 "every PERIOD seconds (only if interactive is disabled).\n"); 87 printf(" --nb-cores=N: set the number of forwarding cores " 88 "(1 <= N <= %d).\n", nb_lcores); 89 printf(" --nb-ports=N: set the number of forwarding ports " 90 "(1 <= N <= %d).\n", nb_ports); 91 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 92 "the packet forwarding test. The master lcore is reserved for " 93 "command line parsing only, and cannot be masked on for " 94 "packet forwarding.\n"); 95 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 96 "by the packet forwarding test.\n"); 97 printf(" --portlist=PORTLIST: list of forwarding ports\n"); 98 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 99 "RX memory buffers (mbufs).\n"); 100 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 101 "specify the socket on which the memory pool " 102 "used by the port will be allocated.\n"); 103 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 104 "specify the socket on which the TX/RX rings for " 105 "the port will be allocated " 106 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 107 printf(" --socket-num=N: set socket from which all memory is allocated " 108 "in NUMA mode.\n"); 109 printf(" --mbuf-size=N: set the data size of mbuf to N bytes.\n"); 110 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 111 "in mbuf pools.\n"); 112 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 113 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " 114 "size to N bytes.\n"); 115 #ifdef RTE_LIBRTE_CMDLINE 116 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 117 "of peer ports.\n"); 118 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 119 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 120 #endif 121 printf(" --pkt-filter-mode=N: set Flow Director mode " 122 "(N: none (default mode) or signature or perfect).\n"); 123 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 124 "(N: none or match (default) or always).\n"); 125 printf(" --pkt-filter-size=N: set Flow Director mode " 126 "(N: 64K (default mode) or 128K or 256K).\n"); 127 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 128 "In perfect mode, when you add a rule with queue = -1 " 129 "the packet will be enqueued into the rx drop-queue. " 130 "If the drop-queue doesn't exist, the packet is dropped. " 131 "By default drop-queue=127.\n"); 132 #ifdef RTE_LIBRTE_LATENCY_STATS 133 printf(" --latencystats=N: enable latency and jitter statistcs " 134 "monitoring on forwarding lcore id N.\n"); 135 #endif 136 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 137 printf(" --enable-lro: enable large receive offload.\n"); 138 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 139 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 140 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 141 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 142 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 143 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 144 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); 145 printf(" --enable-drop-en: enable per queue packet drop.\n"); 146 printf(" --disable-rss: disable rss.\n"); 147 printf(" --port-topology=<paired|chained|loop>: set port topology (paired " 148 "is default).\n"); 149 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 150 list_pkt_forwarding_modes()); 151 printf(" --forward-mode=5tswap: set forwarding mode to " 152 "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); 153 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 154 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 155 printf(" --rss-level-inner: set RSS hash level to innermost\n"); 156 printf(" --rss-level-outer: set RSS hash level to outermost\n"); 157 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 158 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 159 printf(" --txq=N: set the number of TX queues per port to N.\n"); 160 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 161 printf(" --hairpinq=N: set the number of hairpin queues per port to " 162 "N.\n"); 163 printf(" --burst=N: set the number of packets per burst to N.\n"); 164 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 165 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 166 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 167 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 168 "(0 <= N < value of rxd).\n"); 169 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 170 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 171 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 172 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 173 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 174 "(0 <= N <= value of txd).\n"); 175 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 176 "(0 <= N <= value of txd).\n"); 177 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 178 "tx queues statistics counters mapping " 179 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 180 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 181 "rx queues statistics counters mapping " 182 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 183 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 184 " Used mainly with PCAP drivers.\n"); 185 printf(" --txpkts=X[,Y]*: set TX segment sizes" 186 " or total packet length.\n"); 187 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); 188 printf(" --disable-link-check: disable check on link status when " 189 "starting/stopping ports.\n"); 190 printf(" --disable-device-start: do not automatically start port\n"); 191 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 192 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 193 printf(" --bitrate-stats=N: set the logical core N to perform " 194 "bit-rate calculation.\n"); 195 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 196 "enable print of designated event or all of them.\n"); 197 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 198 "disable print of designated event or all of them.\n"); 199 printf(" --flow-isolate-all: " 200 "requests flow API isolated mode on all ports at initialization time.\n"); 201 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 202 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); 203 printf(" --hot-plug: enable hot plug for device.\n"); 204 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 205 printf(" --mlockall: lock all memory\n"); 206 printf(" --no-mlockall: do not lock all memory\n"); 207 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 208 " native: use regular DPDK memory to create and populate mempool\n" 209 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 210 " xmem: use anonymous memory to create and populate mempool\n" 211 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 212 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); 213 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); 214 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); 215 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); 216 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); 217 printf(" --noisy-lkup-num-writes=N: do N random reads and writes per packet\n"); 218 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " 219 "valid only with --mp-alloc=anon\n"); 220 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " 221 "enabled\n"); 222 printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); 223 printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); 224 } 225 226 #ifdef RTE_LIBRTE_CMDLINE 227 static int 228 init_peer_eth_addrs(char *config_filename) 229 { 230 FILE *config_file; 231 portid_t i; 232 char buf[50]; 233 234 config_file = fopen(config_filename, "r"); 235 if (config_file == NULL) { 236 perror("Failed to open eth config file\n"); 237 return -1; 238 } 239 240 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 241 242 if (fgets(buf, sizeof(buf), config_file) == NULL) 243 break; 244 245 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { 246 printf("Bad MAC address format on line %d\n", i+1); 247 fclose(config_file); 248 return -1; 249 } 250 } 251 fclose(config_file); 252 nb_peer_eth_addrs = (portid_t) i; 253 return 0; 254 } 255 #endif 256 257 /* 258 * Parse the coremask given as argument (hexadecimal string) and set 259 * the global configuration of forwarding cores. 260 */ 261 static void 262 parse_fwd_coremask(const char *coremask) 263 { 264 char *end; 265 unsigned long long int cm; 266 267 /* parse hexadecimal string */ 268 end = NULL; 269 cm = strtoull(coremask, &end, 16); 270 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 271 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 272 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 273 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 274 } 275 276 /* 277 * Parse the coremask given as argument (hexadecimal string) and set 278 * the global configuration of forwarding cores. 279 */ 280 static void 281 parse_fwd_portmask(const char *portmask) 282 { 283 char *end; 284 unsigned long long int pm; 285 286 /* parse hexadecimal string */ 287 end = NULL; 288 pm = strtoull(portmask, &end, 16); 289 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 290 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 291 else 292 set_fwd_ports_mask((uint64_t) pm); 293 } 294 295 296 static int 297 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 298 { 299 char s[256]; 300 const char *p, *p0 = q_arg; 301 char *end; 302 enum fieldnames { 303 FLD_PORT = 0, 304 FLD_QUEUE, 305 FLD_STATS_COUNTER, 306 _NUM_FLD 307 }; 308 unsigned long int_fld[_NUM_FLD]; 309 char *str_fld[_NUM_FLD]; 310 int i; 311 unsigned size; 312 313 /* reset from value set at definition */ 314 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 315 316 while ((p = strchr(p0,'(')) != NULL) { 317 ++p; 318 if((p0 = strchr(p,')')) == NULL) 319 return -1; 320 321 size = p0 - p; 322 if(size >= sizeof(s)) 323 return -1; 324 325 snprintf(s, sizeof(s), "%.*s", size, p); 326 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 327 return -1; 328 for (i = 0; i < _NUM_FLD; i++){ 329 errno = 0; 330 int_fld[i] = strtoul(str_fld[i], &end, 0); 331 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 332 return -1; 333 } 334 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 335 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 336 printf("Stats counter not in the correct range 0..%d\n", 337 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 338 return -1; 339 } 340 341 if (!is_rx) { 342 if ((nb_tx_queue_stats_mappings >= 343 MAX_TX_QUEUE_STATS_MAPPINGS)) { 344 printf("exceeded max number of TX queue " 345 "statistics mappings: %hu\n", 346 nb_tx_queue_stats_mappings); 347 return -1; 348 } 349 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 350 (uint8_t)int_fld[FLD_PORT]; 351 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 352 (uint8_t)int_fld[FLD_QUEUE]; 353 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 354 (uint8_t)int_fld[FLD_STATS_COUNTER]; 355 ++nb_tx_queue_stats_mappings; 356 } 357 else { 358 if ((nb_rx_queue_stats_mappings >= 359 MAX_RX_QUEUE_STATS_MAPPINGS)) { 360 printf("exceeded max number of RX queue " 361 "statistics mappings: %hu\n", 362 nb_rx_queue_stats_mappings); 363 return -1; 364 } 365 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 366 (uint8_t)int_fld[FLD_PORT]; 367 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 368 (uint8_t)int_fld[FLD_QUEUE]; 369 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 370 (uint8_t)int_fld[FLD_STATS_COUNTER]; 371 ++nb_rx_queue_stats_mappings; 372 } 373 374 } 375 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 376 /* than to the default array (that was set at its definition) */ 377 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 378 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 379 return 0; 380 } 381 382 static void 383 print_invalid_socket_id_error(void) 384 { 385 unsigned int i = 0; 386 387 printf("Invalid socket id, options are: "); 388 for (i = 0; i < num_sockets; i++) { 389 printf("%u%s", socket_ids[i], 390 (i == num_sockets - 1) ? "\n" : ","); 391 } 392 } 393 394 static int 395 parse_portnuma_config(const char *q_arg) 396 { 397 char s[256]; 398 const char *p, *p0 = q_arg; 399 char *end; 400 uint8_t i, socket_id; 401 portid_t port_id; 402 unsigned size; 403 enum fieldnames { 404 FLD_PORT = 0, 405 FLD_SOCKET, 406 _NUM_FLD 407 }; 408 unsigned long int_fld[_NUM_FLD]; 409 char *str_fld[_NUM_FLD]; 410 411 /* reset from value set at definition */ 412 while ((p = strchr(p0,'(')) != NULL) { 413 ++p; 414 if((p0 = strchr(p,')')) == NULL) 415 return -1; 416 417 size = p0 - p; 418 if(size >= sizeof(s)) 419 return -1; 420 421 snprintf(s, sizeof(s), "%.*s", size, p); 422 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 423 return -1; 424 for (i = 0; i < _NUM_FLD; i++) { 425 errno = 0; 426 int_fld[i] = strtoul(str_fld[i], &end, 0); 427 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 428 return -1; 429 } 430 port_id = (portid_t)int_fld[FLD_PORT]; 431 if (port_id_is_invalid(port_id, ENABLED_WARN) || 432 port_id == (portid_t)RTE_PORT_ALL) { 433 print_valid_ports(); 434 return -1; 435 } 436 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 437 if (new_socket_id(socket_id)) { 438 if (num_sockets >= RTE_MAX_NUMA_NODES) { 439 print_invalid_socket_id_error(); 440 return -1; 441 } 442 socket_ids[num_sockets++] = socket_id; 443 } 444 port_numa[port_id] = socket_id; 445 } 446 447 return 0; 448 } 449 450 static int 451 parse_ringnuma_config(const char *q_arg) 452 { 453 char s[256]; 454 const char *p, *p0 = q_arg; 455 char *end; 456 uint8_t i, ring_flag, socket_id; 457 portid_t port_id; 458 unsigned size; 459 enum fieldnames { 460 FLD_PORT = 0, 461 FLD_FLAG, 462 FLD_SOCKET, 463 _NUM_FLD 464 }; 465 unsigned long int_fld[_NUM_FLD]; 466 char *str_fld[_NUM_FLD]; 467 #define RX_RING_ONLY 0x1 468 #define TX_RING_ONLY 0x2 469 #define RXTX_RING 0x3 470 471 /* reset from value set at definition */ 472 while ((p = strchr(p0,'(')) != NULL) { 473 ++p; 474 if((p0 = strchr(p,')')) == NULL) 475 return -1; 476 477 size = p0 - p; 478 if(size >= sizeof(s)) 479 return -1; 480 481 snprintf(s, sizeof(s), "%.*s", size, p); 482 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 483 return -1; 484 for (i = 0; i < _NUM_FLD; i++) { 485 errno = 0; 486 int_fld[i] = strtoul(str_fld[i], &end, 0); 487 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 488 return -1; 489 } 490 port_id = (portid_t)int_fld[FLD_PORT]; 491 if (port_id_is_invalid(port_id, ENABLED_WARN) || 492 port_id == (portid_t)RTE_PORT_ALL) { 493 print_valid_ports(); 494 return -1; 495 } 496 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 497 if (new_socket_id(socket_id)) { 498 if (num_sockets >= RTE_MAX_NUMA_NODES) { 499 print_invalid_socket_id_error(); 500 return -1; 501 } 502 socket_ids[num_sockets++] = socket_id; 503 } 504 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 505 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 506 printf("Invalid ring-flag=%d config for port =%d\n", 507 ring_flag,port_id); 508 return -1; 509 } 510 511 switch (ring_flag & RXTX_RING) { 512 case RX_RING_ONLY: 513 rxring_numa[port_id] = socket_id; 514 break; 515 case TX_RING_ONLY: 516 txring_numa[port_id] = socket_id; 517 break; 518 case RXTX_RING: 519 rxring_numa[port_id] = socket_id; 520 txring_numa[port_id] = socket_id; 521 break; 522 default: 523 printf("Invalid ring-flag=%d config for port=%d\n", 524 ring_flag,port_id); 525 break; 526 } 527 } 528 529 return 0; 530 } 531 532 static int 533 parse_event_printing_config(const char *optarg, int enable) 534 { 535 uint32_t mask = 0; 536 537 if (!strcmp(optarg, "unknown")) 538 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 539 else if (!strcmp(optarg, "intr_lsc")) 540 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 541 else if (!strcmp(optarg, "queue_state")) 542 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 543 else if (!strcmp(optarg, "intr_reset")) 544 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 545 else if (!strcmp(optarg, "vf_mbox")) 546 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 547 else if (!strcmp(optarg, "ipsec")) 548 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 549 else if (!strcmp(optarg, "macsec")) 550 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 551 else if (!strcmp(optarg, "intr_rmv")) 552 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 553 else if (!strcmp(optarg, "dev_probed")) 554 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 555 else if (!strcmp(optarg, "dev_released")) 556 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 557 else if (!strcmp(optarg, "flow_aged")) 558 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; 559 else if (!strcmp(optarg, "all")) 560 mask = ~UINT32_C(0); 561 else { 562 fprintf(stderr, "Invalid event: %s\n", optarg); 563 return -1; 564 } 565 if (enable) 566 event_print_mask |= mask; 567 else 568 event_print_mask &= ~mask; 569 return 0; 570 } 571 572 void 573 launch_args_parse(int argc, char** argv) 574 { 575 int n, opt; 576 char **argvopt; 577 int opt_idx; 578 portid_t pid; 579 enum { TX, RX }; 580 /* Default offloads for all ports. */ 581 uint64_t rx_offloads = rx_mode.offloads; 582 uint64_t tx_offloads = tx_mode.offloads; 583 struct rte_eth_dev_info dev_info; 584 uint16_t rec_nb_pkts; 585 int ret; 586 587 static struct option lgopts[] = { 588 { "help", 0, 0, 0 }, 589 #ifdef RTE_LIBRTE_CMDLINE 590 { "interactive", 0, 0, 0 }, 591 { "cmdline-file", 1, 0, 0 }, 592 { "auto-start", 0, 0, 0 }, 593 { "eth-peers-configfile", 1, 0, 0 }, 594 { "eth-peer", 1, 0, 0 }, 595 #endif 596 { "tx-first", 0, 0, 0 }, 597 { "stats-period", 1, 0, 0 }, 598 { "ports", 1, 0, 0 }, 599 { "nb-cores", 1, 0, 0 }, 600 { "nb-ports", 1, 0, 0 }, 601 { "coremask", 1, 0, 0 }, 602 { "portmask", 1, 0, 0 }, 603 { "portlist", 1, 0, 0 }, 604 { "numa", 0, 0, 0 }, 605 { "no-numa", 0, 0, 0 }, 606 { "mp-anon", 0, 0, 0 }, 607 { "port-numa-config", 1, 0, 0 }, 608 { "ring-numa-config", 1, 0, 0 }, 609 { "socket-num", 1, 0, 0 }, 610 { "mbuf-size", 1, 0, 0 }, 611 { "total-num-mbufs", 1, 0, 0 }, 612 { "max-pkt-len", 1, 0, 0 }, 613 { "max-lro-pkt-size", 1, 0, 0 }, 614 { "pkt-filter-mode", 1, 0, 0 }, 615 { "pkt-filter-report-hash", 1, 0, 0 }, 616 { "pkt-filter-size", 1, 0, 0 }, 617 { "pkt-filter-drop-queue", 1, 0, 0 }, 618 #ifdef RTE_LIBRTE_LATENCY_STATS 619 { "latencystats", 1, 0, 0 }, 620 #endif 621 #ifdef RTE_LIBRTE_BITRATESTATS 622 { "bitrate-stats", 1, 0, 0 }, 623 #endif 624 { "disable-crc-strip", 0, 0, 0 }, 625 { "enable-lro", 0, 0, 0 }, 626 { "enable-rx-cksum", 0, 0, 0 }, 627 { "enable-rx-timestamp", 0, 0, 0 }, 628 { "enable-scatter", 0, 0, 0 }, 629 { "enable-hw-vlan", 0, 0, 0 }, 630 { "enable-hw-vlan-filter", 0, 0, 0 }, 631 { "enable-hw-vlan-strip", 0, 0, 0 }, 632 { "enable-hw-vlan-extend", 0, 0, 0 }, 633 { "enable-hw-qinq-strip", 0, 0, 0 }, 634 { "enable-drop-en", 0, 0, 0 }, 635 { "disable-rss", 0, 0, 0 }, 636 { "port-topology", 1, 0, 0 }, 637 { "forward-mode", 1, 0, 0 }, 638 { "rss-ip", 0, 0, 0 }, 639 { "rss-udp", 0, 0, 0 }, 640 { "rss-level-outer", 0, 0, 0 }, 641 { "rss-level-inner", 0, 0, 0 }, 642 { "rxq", 1, 0, 0 }, 643 { "txq", 1, 0, 0 }, 644 { "rxd", 1, 0, 0 }, 645 { "txd", 1, 0, 0 }, 646 { "hairpinq", 1, 0, 0 }, 647 { "burst", 1, 0, 0 }, 648 { "mbcache", 1, 0, 0 }, 649 { "txpt", 1, 0, 0 }, 650 { "txht", 1, 0, 0 }, 651 { "txwt", 1, 0, 0 }, 652 { "txfreet", 1, 0, 0 }, 653 { "txrst", 1, 0, 0 }, 654 { "rxpt", 1, 0, 0 }, 655 { "rxht", 1, 0, 0 }, 656 { "rxwt", 1, 0, 0 }, 657 { "rxfreet", 1, 0, 0 }, 658 { "tx-queue-stats-mapping", 1, 0, 0 }, 659 { "rx-queue-stats-mapping", 1, 0, 0 }, 660 { "no-flush-rx", 0, 0, 0 }, 661 { "flow-isolate-all", 0, 0, 0 }, 662 { "txpkts", 1, 0, 0 }, 663 { "txonly-multi-flow", 0, 0, 0 }, 664 { "disable-link-check", 0, 0, 0 }, 665 { "disable-device-start", 0, 0, 0 }, 666 { "no-lsc-interrupt", 0, 0, 0 }, 667 { "no-rmv-interrupt", 0, 0, 0 }, 668 { "print-event", 1, 0, 0 }, 669 { "mask-event", 1, 0, 0 }, 670 { "tx-offloads", 1, 0, 0 }, 671 { "rx-offloads", 1, 0, 0 }, 672 { "hot-plug", 0, 0, 0 }, 673 { "vxlan-gpe-port", 1, 0, 0 }, 674 { "mlockall", 0, 0, 0 }, 675 { "no-mlockall", 0, 0, 0 }, 676 { "mp-alloc", 1, 0, 0 }, 677 { "tx-ip", 1, 0, 0 }, 678 { "tx-udp", 1, 0, 0 }, 679 { "noisy-tx-sw-buffer-size", 1, 0, 0 }, 680 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 }, 681 { "noisy-lkup-memory", 1, 0, 0 }, 682 { "noisy-lkup-num-writes", 1, 0, 0 }, 683 { "noisy-lkup-num-reads", 1, 0, 0 }, 684 { "noisy-lkup-num-reads-writes", 1, 0, 0 }, 685 { "no-iova-contig", 0, 0, 0 }, 686 { "rx-mq-mode", 1, 0, 0 }, 687 { "record-core-cycles", 0, 0, 0 }, 688 { "record-burst-stats", 0, 0, 0 }, 689 { 0, 0, 0, 0 }, 690 }; 691 692 argvopt = argv; 693 694 #ifdef RTE_LIBRTE_CMDLINE 695 #define SHORTOPTS "i" 696 #else 697 #define SHORTOPTS "" 698 #endif 699 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 700 lgopts, &opt_idx)) != EOF) { 701 switch (opt) { 702 #ifdef RTE_LIBRTE_CMDLINE 703 case 'i': 704 printf("Interactive-mode selected\n"); 705 interactive = 1; 706 break; 707 #endif 708 case 'a': 709 printf("Auto-start selected\n"); 710 auto_start = 1; 711 break; 712 713 case 0: /*long options */ 714 if (!strcmp(lgopts[opt_idx].name, "help")) { 715 usage(argv[0]); 716 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 717 } 718 #ifdef RTE_LIBRTE_CMDLINE 719 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 720 printf("Interactive-mode selected\n"); 721 interactive = 1; 722 } 723 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 724 printf("CLI commands to be read from %s\n", 725 optarg); 726 strlcpy(cmdline_filename, optarg, 727 sizeof(cmdline_filename)); 728 } 729 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 730 printf("Auto-start selected\n"); 731 auto_start = 1; 732 } 733 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 734 printf("Ports to start sending a burst of " 735 "packets first\n"); 736 tx_first = 1; 737 } 738 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 739 char *end = NULL; 740 unsigned int n; 741 742 n = strtoul(optarg, &end, 10); 743 if ((optarg[0] == '\0') || (end == NULL) || 744 (*end != '\0')) 745 break; 746 747 stats_period = n; 748 break; 749 } 750 if (!strcmp(lgopts[opt_idx].name, 751 "eth-peers-configfile")) { 752 if (init_peer_eth_addrs(optarg) != 0) 753 rte_exit(EXIT_FAILURE, 754 "Cannot open logfile\n"); 755 } 756 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 757 char *port_end; 758 759 errno = 0; 760 n = strtoul(optarg, &port_end, 10); 761 if (errno != 0 || port_end == optarg || *port_end++ != ',') 762 rte_exit(EXIT_FAILURE, 763 "Invalid eth-peer: %s", optarg); 764 if (n >= RTE_MAX_ETHPORTS) 765 rte_exit(EXIT_FAILURE, 766 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 767 n, RTE_MAX_ETHPORTS); 768 769 if (rte_ether_unformat_addr(port_end, 770 &peer_eth_addrs[n]) < 0) 771 rte_exit(EXIT_FAILURE, 772 "Invalid ethernet address: %s\n", 773 port_end); 774 nb_peer_eth_addrs++; 775 } 776 #endif 777 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) { 778 struct in_addr in; 779 char *end; 780 781 end = strchr(optarg, ','); 782 if (end == optarg || !end) 783 rte_exit(EXIT_FAILURE, 784 "Invalid tx-ip: %s", optarg); 785 786 *end++ = 0; 787 if (inet_aton(optarg, &in) == 0) 788 rte_exit(EXIT_FAILURE, 789 "Invalid source IP address: %s\n", 790 optarg); 791 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr); 792 793 if (inet_aton(end, &in) == 0) 794 rte_exit(EXIT_FAILURE, 795 "Invalid destination IP address: %s\n", 796 optarg); 797 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr); 798 } 799 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) { 800 char *end = NULL; 801 802 errno = 0; 803 n = strtoul(optarg, &end, 10); 804 if (errno != 0 || end == optarg || 805 n > UINT16_MAX || 806 !(*end == '\0' || *end == ',')) 807 rte_exit(EXIT_FAILURE, 808 "Invalid UDP port: %s\n", 809 optarg); 810 tx_udp_src_port = n; 811 if (*end == ',') { 812 char *dst = end + 1; 813 814 n = strtoul(dst, &end, 10); 815 if (errno != 0 || end == dst || 816 n > UINT16_MAX || *end) 817 rte_exit(EXIT_FAILURE, 818 "Invalid destination UDP port: %s\n", 819 dst); 820 tx_udp_dst_port = n; 821 } else { 822 tx_udp_dst_port = n; 823 } 824 825 } 826 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 827 n = atoi(optarg); 828 if (n > 0 && n <= nb_ports) 829 nb_fwd_ports = n; 830 else 831 rte_exit(EXIT_FAILURE, 832 "Invalid port %d\n", n); 833 } 834 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 835 n = atoi(optarg); 836 if (n > 0 && n <= nb_lcores) 837 nb_fwd_lcores = (uint8_t) n; 838 else 839 rte_exit(EXIT_FAILURE, 840 "nb-cores should be > 0 and <= %d\n", 841 nb_lcores); 842 } 843 if (!strcmp(lgopts[opt_idx].name, "coremask")) 844 parse_fwd_coremask(optarg); 845 if (!strcmp(lgopts[opt_idx].name, "portmask")) 846 parse_fwd_portmask(optarg); 847 if (!strcmp(lgopts[opt_idx].name, "portlist")) 848 parse_fwd_portlist(optarg); 849 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 850 numa_support = 0; 851 if (!strcmp(lgopts[opt_idx].name, "numa")) 852 numa_support = 1; 853 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 854 mp_alloc_type = MP_ALLOC_ANON; 855 } 856 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 857 if (!strcmp(optarg, "native")) 858 mp_alloc_type = MP_ALLOC_NATIVE; 859 else if (!strcmp(optarg, "anon")) 860 mp_alloc_type = MP_ALLOC_ANON; 861 else if (!strcmp(optarg, "xmem")) 862 mp_alloc_type = MP_ALLOC_XMEM; 863 else if (!strcmp(optarg, "xmemhuge")) 864 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 865 else if (!strcmp(optarg, "xbuf")) 866 mp_alloc_type = MP_ALLOC_XBUF; 867 else 868 rte_exit(EXIT_FAILURE, 869 "mp-alloc %s invalid - must be: " 870 "native, anon, xmem or xmemhuge\n", 871 optarg); 872 } 873 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 874 if (parse_portnuma_config(optarg)) 875 rte_exit(EXIT_FAILURE, 876 "invalid port-numa configuration\n"); 877 } 878 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 879 if (parse_ringnuma_config(optarg)) 880 rte_exit(EXIT_FAILURE, 881 "invalid ring-numa configuration\n"); 882 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 883 n = atoi(optarg); 884 if (!new_socket_id((uint8_t)n)) { 885 socket_num = (uint8_t)n; 886 } else { 887 print_invalid_socket_id_error(); 888 rte_exit(EXIT_FAILURE, 889 "Invalid socket id"); 890 } 891 } 892 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 893 n = atoi(optarg); 894 if (n > 0 && n <= 0xFFFF) 895 mbuf_data_size = (uint16_t) n; 896 else 897 rte_exit(EXIT_FAILURE, 898 "mbuf-size should be > 0 and < 65536\n"); 899 } 900 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 901 n = atoi(optarg); 902 if (n > 1024) 903 param_total_num_mbufs = (unsigned)n; 904 else 905 rte_exit(EXIT_FAILURE, 906 "total-num-mbufs should be > 1024\n"); 907 } 908 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 909 n = atoi(optarg); 910 if (n >= RTE_ETHER_MIN_LEN) { 911 rx_mode.max_rx_pkt_len = (uint32_t) n; 912 if (n > RTE_ETHER_MAX_LEN) 913 rx_offloads |= 914 DEV_RX_OFFLOAD_JUMBO_FRAME; 915 } else 916 rte_exit(EXIT_FAILURE, 917 "Invalid max-pkt-len=%d - should be > %d\n", 918 n, RTE_ETHER_MIN_LEN); 919 } 920 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) { 921 n = atoi(optarg); 922 rx_mode.max_lro_pkt_size = (uint32_t) n; 923 } 924 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 925 if (!strcmp(optarg, "signature")) 926 fdir_conf.mode = 927 RTE_FDIR_MODE_SIGNATURE; 928 else if (!strcmp(optarg, "perfect")) 929 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 930 else if (!strcmp(optarg, "perfect-mac-vlan")) 931 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 932 else if (!strcmp(optarg, "perfect-tunnel")) 933 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 934 else if (!strcmp(optarg, "none")) 935 fdir_conf.mode = RTE_FDIR_MODE_NONE; 936 else 937 rte_exit(EXIT_FAILURE, 938 "pkt-mode-invalid %s invalid - must be: " 939 "none, signature, perfect, perfect-mac-vlan" 940 " or perfect-tunnel\n", 941 optarg); 942 } 943 if (!strcmp(lgopts[opt_idx].name, 944 "pkt-filter-report-hash")) { 945 if (!strcmp(optarg, "none")) 946 fdir_conf.status = 947 RTE_FDIR_NO_REPORT_STATUS; 948 else if (!strcmp(optarg, "match")) 949 fdir_conf.status = 950 RTE_FDIR_REPORT_STATUS; 951 else if (!strcmp(optarg, "always")) 952 fdir_conf.status = 953 RTE_FDIR_REPORT_STATUS_ALWAYS; 954 else 955 rte_exit(EXIT_FAILURE, 956 "pkt-filter-report-hash %s invalid " 957 "- must be: none or match or always\n", 958 optarg); 959 } 960 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 961 if (!strcmp(optarg, "64K")) 962 fdir_conf.pballoc = 963 RTE_FDIR_PBALLOC_64K; 964 else if (!strcmp(optarg, "128K")) 965 fdir_conf.pballoc = 966 RTE_FDIR_PBALLOC_128K; 967 else if (!strcmp(optarg, "256K")) 968 fdir_conf.pballoc = 969 RTE_FDIR_PBALLOC_256K; 970 else 971 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 972 " must be: 64K or 128K or 256K\n", 973 optarg); 974 } 975 if (!strcmp(lgopts[opt_idx].name, 976 "pkt-filter-drop-queue")) { 977 n = atoi(optarg); 978 if (n >= 0) 979 fdir_conf.drop_queue = (uint8_t) n; 980 else 981 rte_exit(EXIT_FAILURE, 982 "drop queue %d invalid - must" 983 "be >= 0 \n", n); 984 } 985 #ifdef RTE_LIBRTE_LATENCY_STATS 986 if (!strcmp(lgopts[opt_idx].name, 987 "latencystats")) { 988 n = atoi(optarg); 989 if (n >= 0) { 990 latencystats_lcore_id = (lcoreid_t) n; 991 latencystats_enabled = 1; 992 } else 993 rte_exit(EXIT_FAILURE, 994 "invalid lcore id %d for latencystats" 995 " must be >= 0\n", n); 996 } 997 #endif 998 #ifdef RTE_LIBRTE_BITRATESTATS 999 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 1000 n = atoi(optarg); 1001 if (n >= 0) { 1002 bitrate_lcore_id = (lcoreid_t) n; 1003 bitrate_enabled = 1; 1004 } else 1005 rte_exit(EXIT_FAILURE, 1006 "invalid lcore id %d for bitrate stats" 1007 " must be >= 0\n", n); 1008 } 1009 #endif 1010 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 1011 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 1012 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 1013 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 1014 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 1015 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 1016 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 1017 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 1018 if (!strcmp(lgopts[opt_idx].name, 1019 "enable-rx-timestamp")) 1020 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 1021 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 1022 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 1023 1024 if (!strcmp(lgopts[opt_idx].name, 1025 "enable-hw-vlan-filter")) 1026 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 1027 1028 if (!strcmp(lgopts[opt_idx].name, 1029 "enable-hw-vlan-strip")) 1030 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 1031 1032 if (!strcmp(lgopts[opt_idx].name, 1033 "enable-hw-vlan-extend")) 1034 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 1035 1036 if (!strcmp(lgopts[opt_idx].name, 1037 "enable-hw-qinq-strip")) 1038 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 1039 1040 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 1041 rx_drop_en = 1; 1042 1043 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 1044 rss_hf = 0; 1045 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 1046 if (!strcmp(optarg, "paired")) 1047 port_topology = PORT_TOPOLOGY_PAIRED; 1048 else if (!strcmp(optarg, "chained")) 1049 port_topology = PORT_TOPOLOGY_CHAINED; 1050 else if (!strcmp(optarg, "loop")) 1051 port_topology = PORT_TOPOLOGY_LOOP; 1052 else 1053 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 1054 " must be: paired, chained or loop\n", 1055 optarg); 1056 } 1057 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 1058 set_pkt_forwarding_mode(optarg); 1059 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 1060 rss_hf = ETH_RSS_IP; 1061 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 1062 rss_hf = ETH_RSS_UDP; 1063 if (!strcmp(lgopts[opt_idx].name, "rss-level-inner")) 1064 rss_hf |= ETH_RSS_LEVEL_INNERMOST; 1065 if (!strcmp(lgopts[opt_idx].name, "rss-level-outer")) 1066 rss_hf |= ETH_RSS_LEVEL_OUTERMOST; 1067 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 1068 n = atoi(optarg); 1069 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 1070 nb_rxq = (queueid_t) n; 1071 else 1072 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 1073 " >= 0 && <= %u\n", n, 1074 get_allowed_max_nb_rxq(&pid)); 1075 } 1076 if (!strcmp(lgopts[opt_idx].name, "txq")) { 1077 n = atoi(optarg); 1078 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 1079 nb_txq = (queueid_t) n; 1080 else 1081 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1082 " >= 0 && <= %u\n", n, 1083 get_allowed_max_nb_txq(&pid)); 1084 } 1085 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) { 1086 n = atoi(optarg); 1087 if (n >= 0 && 1088 check_nb_hairpinq((queueid_t)n) == 0) 1089 nb_hairpinq = (queueid_t) n; 1090 else 1091 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1092 " >= 0 && <= %u\n", n, 1093 get_allowed_max_nb_hairpinq 1094 (&pid)); 1095 if ((n + nb_txq) < 0 || 1096 check_nb_txq((queueid_t)(n + nb_txq)) != 0) 1097 rte_exit(EXIT_FAILURE, "txq + hairpinq " 1098 "%d invalid - must be" 1099 " >= 0 && <= %u\n", 1100 n + nb_txq, 1101 get_allowed_max_nb_txq(&pid)); 1102 if ((n + nb_rxq) < 0 || 1103 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0) 1104 rte_exit(EXIT_FAILURE, "rxq + hairpinq " 1105 "%d invalid - must be" 1106 " >= 0 && <= %u\n", 1107 n + nb_rxq, 1108 get_allowed_max_nb_rxq(&pid)); 1109 } 1110 if (!nb_rxq && !nb_txq) { 1111 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 1112 "be non-zero\n"); 1113 } 1114 if (!strcmp(lgopts[opt_idx].name, "burst")) { 1115 n = atoi(optarg); 1116 if (n == 0) { 1117 /* A burst size of zero means that the 1118 * PMD should be queried for 1119 * recommended Rx burst size. Since 1120 * testpmd uses a single size for all 1121 * ports, port 0 is queried for the 1122 * value, on the assumption that all 1123 * ports are of the same NIC model. 1124 */ 1125 ret = eth_dev_info_get_print_err( 1126 0, 1127 &dev_info); 1128 if (ret != 0) 1129 return; 1130 1131 rec_nb_pkts = dev_info 1132 .default_rxportconf.burst_size; 1133 1134 if (rec_nb_pkts == 0) 1135 rte_exit(EXIT_FAILURE, 1136 "PMD does not recommend a burst size. " 1137 "Provided value must be between " 1138 "1 and %d\n", MAX_PKT_BURST); 1139 else if (rec_nb_pkts > MAX_PKT_BURST) 1140 rte_exit(EXIT_FAILURE, 1141 "PMD recommended burst size of %d" 1142 " exceeds maximum value of %d\n", 1143 rec_nb_pkts, MAX_PKT_BURST); 1144 printf("Using PMD-provided burst value of %d\n", 1145 rec_nb_pkts); 1146 nb_pkt_per_burst = rec_nb_pkts; 1147 } else if (n > MAX_PKT_BURST) 1148 rte_exit(EXIT_FAILURE, 1149 "burst must be between1 and %d\n", 1150 MAX_PKT_BURST); 1151 else 1152 nb_pkt_per_burst = (uint16_t) n; 1153 } 1154 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1155 n = atoi(optarg); 1156 if ((n >= 0) && 1157 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1158 mb_mempool_cache = (uint16_t) n; 1159 else 1160 rte_exit(EXIT_FAILURE, 1161 "mbcache must be >= 0 and <= %d\n", 1162 RTE_MEMPOOL_CACHE_MAX_SIZE); 1163 } 1164 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1165 n = atoi(optarg); 1166 if (n >= 0) 1167 tx_free_thresh = (int16_t)n; 1168 else 1169 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1170 } 1171 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1172 n = atoi(optarg); 1173 if (n >= 0) 1174 tx_rs_thresh = (int16_t)n; 1175 else 1176 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1177 } 1178 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1179 n = atoi(optarg); 1180 if (n > 0) { 1181 if (rx_free_thresh >= n) 1182 rte_exit(EXIT_FAILURE, 1183 "rxd must be > " 1184 "rx_free_thresh(%d)\n", 1185 (int)rx_free_thresh); 1186 else 1187 nb_rxd = (uint16_t) n; 1188 } else 1189 rte_exit(EXIT_FAILURE, 1190 "rxd(%d) invalid - must be > 0\n", 1191 n); 1192 } 1193 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1194 n = atoi(optarg); 1195 if (n > 0) 1196 nb_txd = (uint16_t) n; 1197 else 1198 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1199 } 1200 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1201 n = atoi(optarg); 1202 if (n >= 0) 1203 tx_pthresh = (int8_t)n; 1204 else 1205 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1206 } 1207 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1208 n = atoi(optarg); 1209 if (n >= 0) 1210 tx_hthresh = (int8_t)n; 1211 else 1212 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1213 } 1214 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1215 n = atoi(optarg); 1216 if (n >= 0) 1217 tx_wthresh = (int8_t)n; 1218 else 1219 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1220 } 1221 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1222 n = atoi(optarg); 1223 if (n >= 0) 1224 rx_pthresh = (int8_t)n; 1225 else 1226 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1227 } 1228 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1229 n = atoi(optarg); 1230 if (n >= 0) 1231 rx_hthresh = (int8_t)n; 1232 else 1233 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1234 } 1235 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1236 n = atoi(optarg); 1237 if (n >= 0) 1238 rx_wthresh = (int8_t)n; 1239 else 1240 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1241 } 1242 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1243 n = atoi(optarg); 1244 if (n >= 0) 1245 rx_free_thresh = (int16_t)n; 1246 else 1247 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1248 } 1249 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1250 if (parse_queue_stats_mapping_config(optarg, TX)) { 1251 rte_exit(EXIT_FAILURE, 1252 "invalid TX queue statistics mapping config entered\n"); 1253 } 1254 } 1255 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1256 if (parse_queue_stats_mapping_config(optarg, RX)) { 1257 rte_exit(EXIT_FAILURE, 1258 "invalid RX queue statistics mapping config entered\n"); 1259 } 1260 } 1261 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1262 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1263 unsigned int nb_segs; 1264 1265 nb_segs = parse_item_list(optarg, "txpkt segments", 1266 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1267 if (nb_segs > 0) 1268 set_tx_pkt_segments(seg_lengths, nb_segs); 1269 else 1270 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1271 } 1272 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow")) 1273 txonly_multi_flow = 1; 1274 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1275 no_flush_rx = 1; 1276 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1277 no_link_check = 1; 1278 if (!strcmp(lgopts[opt_idx].name, "disable-device-start")) 1279 no_device_start = 1; 1280 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1281 lsc_interrupt = 0; 1282 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1283 rmv_interrupt = 0; 1284 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1285 flow_isolate_all = 1; 1286 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1287 char *end = NULL; 1288 n = strtoull(optarg, &end, 16); 1289 if (n >= 0) 1290 tx_offloads = (uint64_t)n; 1291 else 1292 rte_exit(EXIT_FAILURE, 1293 "tx-offloads must be >= 0\n"); 1294 } 1295 1296 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) { 1297 char *end = NULL; 1298 n = strtoull(optarg, &end, 16); 1299 if (n >= 0) 1300 rx_offloads = (uint64_t)n; 1301 else 1302 rte_exit(EXIT_FAILURE, 1303 "rx-offloads must be >= 0\n"); 1304 } 1305 1306 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1307 n = atoi(optarg); 1308 if (n >= 0) 1309 vxlan_gpe_udp_port = (uint16_t)n; 1310 else 1311 rte_exit(EXIT_FAILURE, 1312 "vxlan-gpe-port must be >= 0\n"); 1313 } 1314 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1315 if (parse_event_printing_config(optarg, 1)) { 1316 rte_exit(EXIT_FAILURE, 1317 "invalid print-event argument\n"); 1318 } 1319 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1320 if (parse_event_printing_config(optarg, 0)) { 1321 rte_exit(EXIT_FAILURE, 1322 "invalid mask-event argument\n"); 1323 } 1324 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1325 hot_plug = 1; 1326 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1327 do_mlockall = 1; 1328 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1329 do_mlockall = 0; 1330 if (!strcmp(lgopts[opt_idx].name, 1331 "noisy-tx-sw-buffer-size")) { 1332 n = atoi(optarg); 1333 if (n >= 0) 1334 noisy_tx_sw_bufsz = n; 1335 else 1336 rte_exit(EXIT_FAILURE, 1337 "noisy-tx-sw-buffer-size must be >= 0\n"); 1338 } 1339 if (!strcmp(lgopts[opt_idx].name, 1340 "noisy-tx-sw-buffer-flushtime")) { 1341 n = atoi(optarg); 1342 if (n >= 0) 1343 noisy_tx_sw_buf_flush_time = n; 1344 else 1345 rte_exit(EXIT_FAILURE, 1346 "noisy-tx-sw-buffer-flushtime must be >= 0\n"); 1347 } 1348 if (!strcmp(lgopts[opt_idx].name, 1349 "noisy-lkup-memory")) { 1350 n = atoi(optarg); 1351 if (n >= 0) 1352 noisy_lkup_mem_sz = n; 1353 else 1354 rte_exit(EXIT_FAILURE, 1355 "noisy-lkup-memory must be >= 0\n"); 1356 } 1357 if (!strcmp(lgopts[opt_idx].name, 1358 "noisy-lkup-num-writes")) { 1359 n = atoi(optarg); 1360 if (n >= 0) 1361 noisy_lkup_num_writes = n; 1362 else 1363 rte_exit(EXIT_FAILURE, 1364 "noisy-lkup-num-writes must be >= 0\n"); 1365 } 1366 if (!strcmp(lgopts[opt_idx].name, 1367 "noisy-lkup-num-reads")) { 1368 n = atoi(optarg); 1369 if (n >= 0) 1370 noisy_lkup_num_reads = n; 1371 else 1372 rte_exit(EXIT_FAILURE, 1373 "noisy-lkup-num-reads must be >= 0\n"); 1374 } 1375 if (!strcmp(lgopts[opt_idx].name, 1376 "noisy-lkup-num-reads-writes")) { 1377 n = atoi(optarg); 1378 if (n >= 0) 1379 noisy_lkup_num_reads_writes = n; 1380 else 1381 rte_exit(EXIT_FAILURE, 1382 "noisy-lkup-num-reads-writes must be >= 0\n"); 1383 } 1384 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig")) 1385 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG; 1386 1387 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) { 1388 char *end = NULL; 1389 n = strtoul(optarg, &end, 16); 1390 if (n >= 0 && n <= ETH_MQ_RX_VMDQ_DCB_RSS) 1391 rx_mq_mode = (enum rte_eth_rx_mq_mode)n; 1392 else 1393 rte_exit(EXIT_FAILURE, 1394 "rx-mq-mode must be >= 0 and <= %d\n", 1395 ETH_MQ_RX_VMDQ_DCB_RSS); 1396 } 1397 if (!strcmp(lgopts[opt_idx].name, "record-core-cycles")) 1398 record_core_cycles = 1; 1399 if (!strcmp(lgopts[opt_idx].name, "record-burst-stats")) 1400 record_burst_stats = 1; 1401 break; 1402 case 'h': 1403 usage(argv[0]); 1404 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1405 break; 1406 default: 1407 usage(argv[0]); 1408 printf("Invalid option: %s\n", argv[optind]); 1409 rte_exit(EXIT_FAILURE, 1410 "Command line is incomplete or incorrect\n"); 1411 break; 1412 } 1413 } 1414 1415 if (optind != argc) { 1416 usage(argv[0]); 1417 printf("Invalid parameter: %s\n", argv[optind]); 1418 rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); 1419 } 1420 1421 /* Set offload configuration from command line parameters. */ 1422 rx_mode.offloads = rx_offloads; 1423 tx_mode.offloads = tx_offloads; 1424 1425 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG && 1426 mp_alloc_type != MP_ALLOC_ANON) { 1427 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " 1428 "mp-alloc=anon. mempool no-iova-contig is " 1429 "ignored\n"); 1430 mempool_flags = 0; 1431 } 1432 } 1433