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