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