1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2017 Intel Corporation 3 */ 4 5 #include <errno.h> 6 #include <getopt.h> 7 #include <stdarg.h> 8 #include <stdio.h> 9 #include <stdlib.h> 10 #include <signal.h> 11 #include <string.h> 12 #include <time.h> 13 #include <fcntl.h> 14 #include <sys/types.h> 15 16 #include <sys/queue.h> 17 #include <sys/stat.h> 18 19 #include <stdint.h> 20 #include <unistd.h> 21 #include <inttypes.h> 22 #include <arpa/inet.h> 23 24 #include <rte_common.h> 25 #include <rte_byteorder.h> 26 #include <rte_log.h> 27 #include <rte_debug.h> 28 #include <rte_cycles.h> 29 #include <rte_memory.h> 30 #include <rte_launch.h> 31 #include <rte_eal.h> 32 #include <rte_per_lcore.h> 33 #include <rte_lcore.h> 34 #include <rte_atomic.h> 35 #include <rte_branch_prediction.h> 36 #include <rte_mempool.h> 37 #include <rte_interrupts.h> 38 #include <rte_pci.h> 39 #include <rte_ether.h> 40 #include <rte_ethdev.h> 41 #include <rte_string_fns.h> 42 #ifdef RTE_NET_BOND 43 #include <rte_eth_bond.h> 44 #endif 45 #include <rte_flow.h> 46 47 #include "testpmd.h" 48 49 static void 50 usage(char* progname) 51 { 52 printf("usage: %s [EAL options] -- " 53 #ifdef RTE_LIB_CMDLINE 54 "[--interactive|-i] " 55 "[--cmdline-file=FILENAME] " 56 #endif 57 "[--help|-h] | [--auto-start|-a] | [" 58 "--tx-first | --stats-period=PERIOD | " 59 "--coremask=COREMASK --portmask=PORTMASK --numa " 60 "--portlist=PORTLIST " 61 "--mbuf-size= | --total-num-mbufs= | " 62 "--nb-cores= | --nb-ports= | " 63 #ifdef RTE_LIB_CMDLINE 64 "--eth-peers-configfile= | " 65 "--eth-peer=X,M:M:M:M:M:M | " 66 "--tx-ip=SRC,DST | --tx-udp=PORT | " 67 #endif 68 "--pkt-filter-mode= |" 69 "--rss-ip | --rss-udp | --rss-level-inner | --rss-level-outer |" 70 "--rxpt= | --rxht= | --rxwt= |" 71 " --rxfreet= | --txpt= | --txht= | --txwt= | --txfreet= | " 72 "--txrst= | --tx-offloads= | | --rx-offloads= | " 73 "--vxlan-gpe-port= | --geneve-parsed-port= | " 74 "--record-core-cycles | --record-burst-stats]\n", 75 progname); 76 #ifdef RTE_LIB_CMDLINE 77 printf(" --interactive: run in interactive mode.\n"); 78 printf(" --cmdline-file: execute cli commands before startup.\n"); 79 #endif 80 printf(" --auto-start: start forwarding on init " 81 "[always when non-interactive].\n"); 82 printf(" --help: display this message and quit.\n"); 83 printf(" --tx-first: start forwarding sending a burst first " 84 "(only if interactive is disabled).\n"); 85 printf(" --stats-period=PERIOD: statistics will be shown " 86 "every PERIOD seconds (only if interactive is disabled).\n"); 87 printf(" --nb-cores=N: set the number of forwarding cores " 88 "(1 <= N <= %d).\n", nb_lcores); 89 printf(" --nb-ports=N: set the number of forwarding ports " 90 "(1 <= N <= %d).\n", nb_ports); 91 printf(" --coremask=COREMASK: hexadecimal bitmask of cores running " 92 "the packet forwarding test. The main lcore is reserved for " 93 "command line parsing only, and cannot be masked on for " 94 "packet forwarding.\n"); 95 printf(" --portmask=PORTMASK: hexadecimal bitmask of ports used " 96 "by the packet forwarding test.\n"); 97 printf(" --portlist=PORTLIST: list of forwarding ports\n"); 98 printf(" --numa: enable NUMA-aware allocation of RX/TX rings and of " 99 "RX memory buffers (mbufs).\n"); 100 printf(" --port-numa-config=(port,socket)[,(port,socket)]: " 101 "specify the socket on which the memory pool " 102 "used by the port will be allocated.\n"); 103 printf(" --ring-numa-config=(port,flag,socket)[,(port,flag,socket)]: " 104 "specify the socket on which the TX/RX rings for " 105 "the port will be allocated " 106 "(flag: 1 for RX; 2 for TX; 3 for RX and TX).\n"); 107 printf(" --socket-num=N: set socket from which all memory is allocated " 108 "in NUMA mode.\n"); 109 printf(" --mbuf-size=N,[N1[,..Nn]: set the data size of mbuf to " 110 "N bytes. If multiple numbers are specified the extra pools " 111 "will be created to receive with packet split features\n"); 112 printf(" --total-num-mbufs=N: set the number of mbufs to be allocated " 113 "in mbuf pools.\n"); 114 printf(" --max-pkt-len=N: set the maximum size of packet to N bytes.\n"); 115 printf(" --max-lro-pkt-size=N: set the maximum LRO aggregated packet " 116 "size to N bytes.\n"); 117 #ifdef RTE_LIB_CMDLINE 118 printf(" --eth-peers-configfile=name: config file with ethernet addresses " 119 "of peer ports.\n"); 120 printf(" --eth-peer=X,M:M:M:M:M:M: set the MAC address of the X peer " 121 "port (0 <= X < %d).\n", RTE_MAX_ETHPORTS); 122 #endif 123 printf(" --pkt-filter-mode=N: set Flow Director mode " 124 "(N: none (default mode) or signature or perfect).\n"); 125 printf(" --pkt-filter-report-hash=N: set Flow Director report mode " 126 "(N: none or match (default) or always).\n"); 127 printf(" --pkt-filter-size=N: set Flow Director mode " 128 "(N: 64K (default mode) or 128K or 256K).\n"); 129 printf(" --pkt-filter-drop-queue=N: set drop-queue. " 130 "In perfect mode, when you add a rule with queue = -1 " 131 "the packet will be enqueued into the rx drop-queue. " 132 "If the drop-queue doesn't exist, the packet is dropped. " 133 "By default drop-queue=127.\n"); 134 #ifdef RTE_LIB_LATENCYSTATS 135 printf(" --latencystats=N: enable latency and jitter statistcs " 136 "monitoring on forwarding lcore id N.\n"); 137 #endif 138 printf(" --disable-crc-strip: disable CRC stripping by hardware.\n"); 139 printf(" --enable-lro: enable large receive offload.\n"); 140 printf(" --enable-rx-cksum: enable rx hardware checksum offload.\n"); 141 printf(" --enable-rx-timestamp: enable rx hardware timestamp offload.\n"); 142 printf(" --enable-hw-vlan: enable hardware vlan.\n"); 143 printf(" --enable-hw-vlan-filter: enable hardware vlan filter.\n"); 144 printf(" --enable-hw-vlan-strip: enable hardware vlan strip.\n"); 145 printf(" --enable-hw-vlan-extend: enable hardware vlan extend.\n"); 146 printf(" --enable-hw-qinq-strip: enable hardware qinq strip.\n"); 147 printf(" --enable-drop-en: enable per queue packet drop.\n"); 148 printf(" --disable-rss: disable rss.\n"); 149 printf(" --port-topology=<paired|chained|loop>: set port topology (paired " 150 "is default).\n"); 151 printf(" --forward-mode=N: set forwarding mode (N: %s).\n", 152 list_pkt_forwarding_modes()); 153 printf(" --forward-mode=5tswap: set forwarding mode to " 154 "swap L2,L3,L4 for MAC, IPv4/IPv6 and TCP/UDP only.\n"); 155 printf(" --rss-ip: set RSS functions to IPv4/IPv6 only .\n"); 156 printf(" --rss-udp: set RSS functions to IPv4/IPv6 + UDP.\n"); 157 printf(" --rss-level-inner: set RSS hash level to innermost\n"); 158 printf(" --rss-level-outer: set RSS hash level to outermost\n"); 159 printf(" --rxq=N: set the number of RX queues per port to N.\n"); 160 printf(" --rxd=N: set the number of descriptors in RX rings to N.\n"); 161 printf(" --txq=N: set the number of TX queues per port to N.\n"); 162 printf(" --txd=N: set the number of descriptors in TX rings to N.\n"); 163 printf(" --hairpinq=N: set the number of hairpin queues per port to " 164 "N.\n"); 165 printf(" --burst=N: set the number of packets per burst to N.\n"); 166 printf(" --mbcache=N: set the cache of mbuf memory pool to N.\n"); 167 printf(" --rxpt=N: set prefetch threshold register of RX rings to N.\n"); 168 printf(" --rxht=N: set the host threshold register of RX rings to N.\n"); 169 printf(" --rxfreet=N: set the free threshold of RX descriptors to N " 170 "(0 <= N < value of rxd).\n"); 171 printf(" --rxwt=N: set the write-back threshold register of RX rings to N.\n"); 172 printf(" --txpt=N: set the prefetch threshold register of TX rings to N.\n"); 173 printf(" --txht=N: set the nhost threshold register of TX rings to N.\n"); 174 printf(" --txwt=N: set the write-back threshold register of TX rings to N.\n"); 175 printf(" --txfreet=N: set the transmit free threshold of TX rings to N " 176 "(0 <= N <= value of txd).\n"); 177 printf(" --txrst=N: set the transmit RS bit threshold of TX rings to N " 178 "(0 <= N <= value of txd).\n"); 179 printf(" --tx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 180 "tx queues statistics counters mapping " 181 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 182 printf(" --rx-queue-stats-mapping=(port,queue,mapping)[,(port,queue,mapping]: " 183 "rx queues statistics counters mapping " 184 "(0 <= mapping <= %d).\n", RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 185 printf(" --no-flush-rx: Don't flush RX streams before forwarding." 186 " Used mainly with PCAP drivers.\n"); 187 printf(" --rxoffs=X[,Y]*: set RX segment offsets for split.\n"); 188 printf(" --rxpkts=X[,Y]*: set RX segment sizes to split.\n"); 189 printf(" --txpkts=X[,Y]*: set TX segment sizes" 190 " or total packet length.\n"); 191 printf(" --txonly-multi-flow: generate multiple flows in txonly mode\n"); 192 printf(" --disable-link-check: disable check on link status when " 193 "starting/stopping ports.\n"); 194 printf(" --disable-device-start: do not automatically start port\n"); 195 printf(" --no-lsc-interrupt: disable link status change interrupt.\n"); 196 printf(" --no-rmv-interrupt: disable device removal interrupt.\n"); 197 printf(" --bitrate-stats=N: set the logical core N to perform " 198 "bit-rate calculation.\n"); 199 printf(" --print-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 200 "enable print of designated event or all of them.\n"); 201 printf(" --mask-event <unknown|intr_lsc|queue_state|intr_reset|vf_mbox|macsec|intr_rmv|flow_aged|all>: " 202 "disable print of designated event or all of them.\n"); 203 printf(" --flow-isolate-all: " 204 "requests flow API isolated mode on all ports at initialization time.\n"); 205 printf(" --tx-offloads=0xXXXXXXXX: hexadecimal bitmask of TX queue offloads\n"); 206 printf(" --rx-offloads=0xXXXXXXXX: hexadecimal bitmask of RX queue offloads\n"); 207 printf(" --hot-plug: enable hot plug for device.\n"); 208 printf(" --vxlan-gpe-port=N: UPD port of tunnel VXLAN-GPE\n"); 209 printf(" --geneve-parsed-port=N: UPD port to parse GENEVE tunnel protocol\n"); 210 printf(" --mlockall: lock all memory\n"); 211 printf(" --no-mlockall: do not lock all memory\n"); 212 printf(" --mp-alloc <native|anon|xmem|xmemhuge>: mempool allocation method.\n" 213 " native: use regular DPDK memory to create and populate mempool\n" 214 " anon: use regular DPDK memory to create and anonymous memory to populate mempool\n" 215 " xmem: use anonymous memory to create and populate mempool\n" 216 " xmemhuge: use anonymous hugepage memory to create and populate mempool\n"); 217 printf(" --noisy-tx-sw-buffer-size=N: size of FIFO buffer\n"); 218 printf(" --noisy-tx-sw-buffer-flushtime=N: flush FIFO after N ms\n"); 219 printf(" --noisy-lkup-memory=N: allocate N MB of VNF memory\n"); 220 printf(" --noisy-lkup-num-writes=N: do N random writes per packet\n"); 221 printf(" --noisy-lkup-num-reads=N: do N random reads per packet\n"); 222 printf(" --noisy-lkup-num-writes=N: do N random reads and writes per packet\n"); 223 printf(" --no-iova-contig: mempool memory can be IOVA non contiguous. " 224 "valid only with --mp-alloc=anon\n"); 225 printf(" --rx-mq-mode=0xX: hexadecimal bitmask of RX mq mode can be " 226 "enabled\n"); 227 printf(" --record-core-cycles: enable measurement of CPU cycles.\n"); 228 printf(" --record-burst-stats: enable display of RX and TX bursts.\n"); 229 printf(" --hairpin-mode=0xXX: bitmask set the hairpin port mode.\n " 230 " 0x10 - explicit Tx rule, 0x02 - hairpin ports paired\n" 231 " 0x01 - hairpin ports loop, 0x00 - hairpin port self\n"); 232 } 233 234 #ifdef RTE_LIB_CMDLINE 235 static int 236 init_peer_eth_addrs(char *config_filename) 237 { 238 FILE *config_file; 239 portid_t i; 240 char buf[50]; 241 242 config_file = fopen(config_filename, "r"); 243 if (config_file == NULL) { 244 perror("Failed to open eth config file\n"); 245 return -1; 246 } 247 248 for (i = 0; i < RTE_MAX_ETHPORTS; i++) { 249 250 if (fgets(buf, sizeof(buf), config_file) == NULL) 251 break; 252 253 if (rte_ether_unformat_addr(buf, &peer_eth_addrs[i]) < 0) { 254 printf("Bad MAC address format on line %d\n", i+1); 255 fclose(config_file); 256 return -1; 257 } 258 } 259 fclose(config_file); 260 nb_peer_eth_addrs = (portid_t) i; 261 return 0; 262 } 263 #endif 264 265 /* 266 * Parse the coremask given as argument (hexadecimal string) and set 267 * the global configuration of forwarding cores. 268 */ 269 static void 270 parse_fwd_coremask(const char *coremask) 271 { 272 char *end; 273 unsigned long long int cm; 274 275 /* parse hexadecimal string */ 276 end = NULL; 277 cm = strtoull(coremask, &end, 16); 278 if ((coremask[0] == '\0') || (end == NULL) || (*end != '\0')) 279 rte_exit(EXIT_FAILURE, "Invalid fwd core mask\n"); 280 else if (set_fwd_lcores_mask((uint64_t) cm) < 0) 281 rte_exit(EXIT_FAILURE, "coremask is not valid\n"); 282 } 283 284 /* 285 * Parse the coremask given as argument (hexadecimal string) and set 286 * the global configuration of forwarding cores. 287 */ 288 static void 289 parse_fwd_portmask(const char *portmask) 290 { 291 char *end; 292 unsigned long long int pm; 293 294 /* parse hexadecimal string */ 295 end = NULL; 296 pm = strtoull(portmask, &end, 16); 297 if ((portmask[0] == '\0') || (end == NULL) || (*end != '\0')) 298 rte_exit(EXIT_FAILURE, "Invalid fwd port mask\n"); 299 else 300 set_fwd_ports_mask((uint64_t) pm); 301 } 302 303 304 static int 305 parse_queue_stats_mapping_config(const char *q_arg, int is_rx) 306 { 307 char s[256]; 308 const char *p, *p0 = q_arg; 309 char *end; 310 enum fieldnames { 311 FLD_PORT = 0, 312 FLD_QUEUE, 313 FLD_STATS_COUNTER, 314 _NUM_FLD 315 }; 316 unsigned long int_fld[_NUM_FLD]; 317 char *str_fld[_NUM_FLD]; 318 int i; 319 unsigned size; 320 321 /* reset from value set at definition */ 322 is_rx ? (nb_rx_queue_stats_mappings = 0) : (nb_tx_queue_stats_mappings = 0); 323 324 while ((p = strchr(p0,'(')) != NULL) { 325 ++p; 326 if((p0 = strchr(p,')')) == NULL) 327 return -1; 328 329 size = p0 - p; 330 if(size >= sizeof(s)) 331 return -1; 332 333 snprintf(s, sizeof(s), "%.*s", size, p); 334 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 335 return -1; 336 for (i = 0; i < _NUM_FLD; i++){ 337 errno = 0; 338 int_fld[i] = strtoul(str_fld[i], &end, 0); 339 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 340 return -1; 341 } 342 /* Check mapping field is in correct range (0..RTE_ETHDEV_QUEUE_STAT_CNTRS-1) */ 343 if (int_fld[FLD_STATS_COUNTER] >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 344 printf("Stats counter not in the correct range 0..%d\n", 345 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 346 return -1; 347 } 348 349 if (!is_rx) { 350 if ((nb_tx_queue_stats_mappings >= 351 MAX_TX_QUEUE_STATS_MAPPINGS)) { 352 printf("exceeded max number of TX queue " 353 "statistics mappings: %hu\n", 354 nb_tx_queue_stats_mappings); 355 return -1; 356 } 357 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].port_id = 358 (uint8_t)int_fld[FLD_PORT]; 359 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].queue_id = 360 (uint8_t)int_fld[FLD_QUEUE]; 361 tx_queue_stats_mappings_array[nb_tx_queue_stats_mappings].stats_counter_id = 362 (uint8_t)int_fld[FLD_STATS_COUNTER]; 363 ++nb_tx_queue_stats_mappings; 364 } 365 else { 366 if ((nb_rx_queue_stats_mappings >= 367 MAX_RX_QUEUE_STATS_MAPPINGS)) { 368 printf("exceeded max number of RX queue " 369 "statistics mappings: %hu\n", 370 nb_rx_queue_stats_mappings); 371 return -1; 372 } 373 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].port_id = 374 (uint8_t)int_fld[FLD_PORT]; 375 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].queue_id = 376 (uint8_t)int_fld[FLD_QUEUE]; 377 rx_queue_stats_mappings_array[nb_rx_queue_stats_mappings].stats_counter_id = 378 (uint8_t)int_fld[FLD_STATS_COUNTER]; 379 ++nb_rx_queue_stats_mappings; 380 } 381 382 } 383 /* Reassign the rx/tx_queue_stats_mappings pointer to point to this newly populated array rather */ 384 /* than to the default array (that was set at its definition) */ 385 is_rx ? (rx_queue_stats_mappings = rx_queue_stats_mappings_array) : 386 (tx_queue_stats_mappings = tx_queue_stats_mappings_array); 387 return 0; 388 } 389 390 static void 391 print_invalid_socket_id_error(void) 392 { 393 unsigned int i = 0; 394 395 printf("Invalid socket id, options are: "); 396 for (i = 0; i < num_sockets; i++) { 397 printf("%u%s", socket_ids[i], 398 (i == num_sockets - 1) ? "\n" : ","); 399 } 400 } 401 402 static int 403 parse_portnuma_config(const char *q_arg) 404 { 405 char s[256]; 406 const char *p, *p0 = q_arg; 407 char *end; 408 uint8_t i, socket_id; 409 portid_t port_id; 410 unsigned size; 411 enum fieldnames { 412 FLD_PORT = 0, 413 FLD_SOCKET, 414 _NUM_FLD 415 }; 416 unsigned long int_fld[_NUM_FLD]; 417 char *str_fld[_NUM_FLD]; 418 419 /* reset from value set at definition */ 420 while ((p = strchr(p0,'(')) != NULL) { 421 ++p; 422 if((p0 = strchr(p,')')) == NULL) 423 return -1; 424 425 size = p0 - p; 426 if(size >= sizeof(s)) 427 return -1; 428 429 snprintf(s, sizeof(s), "%.*s", size, p); 430 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 431 return -1; 432 for (i = 0; i < _NUM_FLD; i++) { 433 errno = 0; 434 int_fld[i] = strtoul(str_fld[i], &end, 0); 435 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 436 return -1; 437 } 438 port_id = (portid_t)int_fld[FLD_PORT]; 439 if (port_id_is_invalid(port_id, ENABLED_WARN) || 440 port_id == (portid_t)RTE_PORT_ALL) { 441 print_valid_ports(); 442 return -1; 443 } 444 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 445 if (new_socket_id(socket_id)) { 446 if (num_sockets >= RTE_MAX_NUMA_NODES) { 447 print_invalid_socket_id_error(); 448 return -1; 449 } 450 socket_ids[num_sockets++] = socket_id; 451 } 452 port_numa[port_id] = socket_id; 453 } 454 455 return 0; 456 } 457 458 static int 459 parse_ringnuma_config(const char *q_arg) 460 { 461 char s[256]; 462 const char *p, *p0 = q_arg; 463 char *end; 464 uint8_t i, ring_flag, socket_id; 465 portid_t port_id; 466 unsigned size; 467 enum fieldnames { 468 FLD_PORT = 0, 469 FLD_FLAG, 470 FLD_SOCKET, 471 _NUM_FLD 472 }; 473 unsigned long int_fld[_NUM_FLD]; 474 char *str_fld[_NUM_FLD]; 475 #define RX_RING_ONLY 0x1 476 #define TX_RING_ONLY 0x2 477 #define RXTX_RING 0x3 478 479 /* reset from value set at definition */ 480 while ((p = strchr(p0,'(')) != NULL) { 481 ++p; 482 if((p0 = strchr(p,')')) == NULL) 483 return -1; 484 485 size = p0 - p; 486 if(size >= sizeof(s)) 487 return -1; 488 489 snprintf(s, sizeof(s), "%.*s", size, p); 490 if (rte_strsplit(s, sizeof(s), str_fld, _NUM_FLD, ',') != _NUM_FLD) 491 return -1; 492 for (i = 0; i < _NUM_FLD; i++) { 493 errno = 0; 494 int_fld[i] = strtoul(str_fld[i], &end, 0); 495 if (errno != 0 || end == str_fld[i] || int_fld[i] > 255) 496 return -1; 497 } 498 port_id = (portid_t)int_fld[FLD_PORT]; 499 if (port_id_is_invalid(port_id, ENABLED_WARN) || 500 port_id == (portid_t)RTE_PORT_ALL) { 501 print_valid_ports(); 502 return -1; 503 } 504 socket_id = (uint8_t)int_fld[FLD_SOCKET]; 505 if (new_socket_id(socket_id)) { 506 if (num_sockets >= RTE_MAX_NUMA_NODES) { 507 print_invalid_socket_id_error(); 508 return -1; 509 } 510 socket_ids[num_sockets++] = socket_id; 511 } 512 ring_flag = (uint8_t)int_fld[FLD_FLAG]; 513 if ((ring_flag < RX_RING_ONLY) || (ring_flag > RXTX_RING)) { 514 printf("Invalid ring-flag=%d config for port =%d\n", 515 ring_flag,port_id); 516 return -1; 517 } 518 519 switch (ring_flag & RXTX_RING) { 520 case RX_RING_ONLY: 521 rxring_numa[port_id] = socket_id; 522 break; 523 case TX_RING_ONLY: 524 txring_numa[port_id] = socket_id; 525 break; 526 case RXTX_RING: 527 rxring_numa[port_id] = socket_id; 528 txring_numa[port_id] = socket_id; 529 break; 530 default: 531 printf("Invalid ring-flag=%d config for port=%d\n", 532 ring_flag,port_id); 533 break; 534 } 535 } 536 537 return 0; 538 } 539 540 static int 541 parse_event_printing_config(const char *optarg, int enable) 542 { 543 uint32_t mask = 0; 544 545 if (!strcmp(optarg, "unknown")) 546 mask = UINT32_C(1) << RTE_ETH_EVENT_UNKNOWN; 547 else if (!strcmp(optarg, "intr_lsc")) 548 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_LSC; 549 else if (!strcmp(optarg, "queue_state")) 550 mask = UINT32_C(1) << RTE_ETH_EVENT_QUEUE_STATE; 551 else if (!strcmp(optarg, "intr_reset")) 552 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RESET; 553 else if (!strcmp(optarg, "vf_mbox")) 554 mask = UINT32_C(1) << RTE_ETH_EVENT_VF_MBOX; 555 else if (!strcmp(optarg, "ipsec")) 556 mask = UINT32_C(1) << RTE_ETH_EVENT_IPSEC; 557 else if (!strcmp(optarg, "macsec")) 558 mask = UINT32_C(1) << RTE_ETH_EVENT_MACSEC; 559 else if (!strcmp(optarg, "intr_rmv")) 560 mask = UINT32_C(1) << RTE_ETH_EVENT_INTR_RMV; 561 else if (!strcmp(optarg, "dev_probed")) 562 mask = UINT32_C(1) << RTE_ETH_EVENT_NEW; 563 else if (!strcmp(optarg, "dev_released")) 564 mask = UINT32_C(1) << RTE_ETH_EVENT_DESTROY; 565 else if (!strcmp(optarg, "flow_aged")) 566 mask = UINT32_C(1) << RTE_ETH_EVENT_FLOW_AGED; 567 else if (!strcmp(optarg, "all")) 568 mask = ~UINT32_C(0); 569 else { 570 fprintf(stderr, "Invalid event: %s\n", optarg); 571 return -1; 572 } 573 if (enable) 574 event_print_mask |= mask; 575 else 576 event_print_mask &= ~mask; 577 return 0; 578 } 579 580 void 581 launch_args_parse(int argc, char** argv) 582 { 583 int n, opt; 584 char **argvopt; 585 int opt_idx; 586 portid_t pid; 587 enum { TX, RX }; 588 /* Default offloads for all ports. */ 589 uint64_t rx_offloads = rx_mode.offloads; 590 uint64_t tx_offloads = tx_mode.offloads; 591 struct rte_eth_dev_info dev_info; 592 uint16_t rec_nb_pkts; 593 int ret; 594 595 static struct option lgopts[] = { 596 { "help", 0, 0, 0 }, 597 #ifdef RTE_LIB_CMDLINE 598 { "interactive", 0, 0, 0 }, 599 { "cmdline-file", 1, 0, 0 }, 600 { "auto-start", 0, 0, 0 }, 601 { "eth-peers-configfile", 1, 0, 0 }, 602 { "eth-peer", 1, 0, 0 }, 603 #endif 604 { "tx-first", 0, 0, 0 }, 605 { "stats-period", 1, 0, 0 }, 606 { "ports", 1, 0, 0 }, 607 { "nb-cores", 1, 0, 0 }, 608 { "nb-ports", 1, 0, 0 }, 609 { "coremask", 1, 0, 0 }, 610 { "portmask", 1, 0, 0 }, 611 { "portlist", 1, 0, 0 }, 612 { "numa", 0, 0, 0 }, 613 { "no-numa", 0, 0, 0 }, 614 { "mp-anon", 0, 0, 0 }, 615 { "port-numa-config", 1, 0, 0 }, 616 { "ring-numa-config", 1, 0, 0 }, 617 { "socket-num", 1, 0, 0 }, 618 { "mbuf-size", 1, 0, 0 }, 619 { "total-num-mbufs", 1, 0, 0 }, 620 { "max-pkt-len", 1, 0, 0 }, 621 { "max-lro-pkt-size", 1, 0, 0 }, 622 { "pkt-filter-mode", 1, 0, 0 }, 623 { "pkt-filter-report-hash", 1, 0, 0 }, 624 { "pkt-filter-size", 1, 0, 0 }, 625 { "pkt-filter-drop-queue", 1, 0, 0 }, 626 #ifdef RTE_LIB_LATENCYSTATS 627 { "latencystats", 1, 0, 0 }, 628 #endif 629 #ifdef RTE_LIB_BITRATESTATS 630 { "bitrate-stats", 1, 0, 0 }, 631 #endif 632 { "disable-crc-strip", 0, 0, 0 }, 633 { "enable-lro", 0, 0, 0 }, 634 { "enable-rx-cksum", 0, 0, 0 }, 635 { "enable-rx-timestamp", 0, 0, 0 }, 636 { "enable-scatter", 0, 0, 0 }, 637 { "enable-hw-vlan", 0, 0, 0 }, 638 { "enable-hw-vlan-filter", 0, 0, 0 }, 639 { "enable-hw-vlan-strip", 0, 0, 0 }, 640 { "enable-hw-vlan-extend", 0, 0, 0 }, 641 { "enable-hw-qinq-strip", 0, 0, 0 }, 642 { "enable-drop-en", 0, 0, 0 }, 643 { "disable-rss", 0, 0, 0 }, 644 { "port-topology", 1, 0, 0 }, 645 { "forward-mode", 1, 0, 0 }, 646 { "rss-ip", 0, 0, 0 }, 647 { "rss-udp", 0, 0, 0 }, 648 { "rss-level-outer", 0, 0, 0 }, 649 { "rss-level-inner", 0, 0, 0 }, 650 { "rxq", 1, 0, 0 }, 651 { "txq", 1, 0, 0 }, 652 { "rxd", 1, 0, 0 }, 653 { "txd", 1, 0, 0 }, 654 { "hairpinq", 1, 0, 0 }, 655 { "hairpin-mode", 1, 0, 0 }, 656 { "burst", 1, 0, 0 }, 657 { "mbcache", 1, 0, 0 }, 658 { "txpt", 1, 0, 0 }, 659 { "txht", 1, 0, 0 }, 660 { "txwt", 1, 0, 0 }, 661 { "txfreet", 1, 0, 0 }, 662 { "txrst", 1, 0, 0 }, 663 { "rxpt", 1, 0, 0 }, 664 { "rxht", 1, 0, 0 }, 665 { "rxwt", 1, 0, 0 }, 666 { "rxfreet", 1, 0, 0 }, 667 { "tx-queue-stats-mapping", 1, 0, 0 }, 668 { "rx-queue-stats-mapping", 1, 0, 0 }, 669 { "no-flush-rx", 0, 0, 0 }, 670 { "flow-isolate-all", 0, 0, 0 }, 671 { "rxoffs", 1, 0, 0 }, 672 { "rxpkts", 1, 0, 0 }, 673 { "txpkts", 1, 0, 0 }, 674 { "txonly-multi-flow", 0, 0, 0 }, 675 { "disable-link-check", 0, 0, 0 }, 676 { "disable-device-start", 0, 0, 0 }, 677 { "no-lsc-interrupt", 0, 0, 0 }, 678 { "no-rmv-interrupt", 0, 0, 0 }, 679 { "print-event", 1, 0, 0 }, 680 { "mask-event", 1, 0, 0 }, 681 { "tx-offloads", 1, 0, 0 }, 682 { "rx-offloads", 1, 0, 0 }, 683 { "hot-plug", 0, 0, 0 }, 684 { "vxlan-gpe-port", 1, 0, 0 }, 685 { "geneve-parsed-port", 1, 0, 0 }, 686 { "mlockall", 0, 0, 0 }, 687 { "no-mlockall", 0, 0, 0 }, 688 { "mp-alloc", 1, 0, 0 }, 689 { "tx-ip", 1, 0, 0 }, 690 { "tx-udp", 1, 0, 0 }, 691 { "noisy-tx-sw-buffer-size", 1, 0, 0 }, 692 { "noisy-tx-sw-buffer-flushtime", 1, 0, 0 }, 693 { "noisy-lkup-memory", 1, 0, 0 }, 694 { "noisy-lkup-num-writes", 1, 0, 0 }, 695 { "noisy-lkup-num-reads", 1, 0, 0 }, 696 { "noisy-lkup-num-reads-writes", 1, 0, 0 }, 697 { "no-iova-contig", 0, 0, 0 }, 698 { "rx-mq-mode", 1, 0, 0 }, 699 { "record-core-cycles", 0, 0, 0 }, 700 { "record-burst-stats", 0, 0, 0 }, 701 { 0, 0, 0, 0 }, 702 }; 703 704 argvopt = argv; 705 706 #ifdef RTE_LIB_CMDLINE 707 #define SHORTOPTS "i" 708 #else 709 #define SHORTOPTS "" 710 #endif 711 while ((opt = getopt_long(argc, argvopt, SHORTOPTS "ah", 712 lgopts, &opt_idx)) != EOF) { 713 switch (opt) { 714 #ifdef RTE_LIB_CMDLINE 715 case 'i': 716 printf("Interactive-mode selected\n"); 717 interactive = 1; 718 break; 719 #endif 720 case 'a': 721 printf("Auto-start selected\n"); 722 auto_start = 1; 723 break; 724 725 case 0: /*long options */ 726 if (!strcmp(lgopts[opt_idx].name, "help")) { 727 usage(argv[0]); 728 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 729 } 730 #ifdef RTE_LIB_CMDLINE 731 if (!strcmp(lgopts[opt_idx].name, "interactive")) { 732 printf("Interactive-mode selected\n"); 733 interactive = 1; 734 } 735 if (!strcmp(lgopts[opt_idx].name, "cmdline-file")) { 736 printf("CLI commands to be read from %s\n", 737 optarg); 738 strlcpy(cmdline_filename, optarg, 739 sizeof(cmdline_filename)); 740 } 741 if (!strcmp(lgopts[opt_idx].name, "auto-start")) { 742 printf("Auto-start selected\n"); 743 auto_start = 1; 744 } 745 if (!strcmp(lgopts[opt_idx].name, "tx-first")) { 746 printf("Ports to start sending a burst of " 747 "packets first\n"); 748 tx_first = 1; 749 } 750 if (!strcmp(lgopts[opt_idx].name, "stats-period")) { 751 char *end = NULL; 752 unsigned int n; 753 754 n = strtoul(optarg, &end, 10); 755 if ((optarg[0] == '\0') || (end == NULL) || 756 (*end != '\0')) 757 break; 758 759 stats_period = n; 760 break; 761 } 762 if (!strcmp(lgopts[opt_idx].name, 763 "eth-peers-configfile")) { 764 if (init_peer_eth_addrs(optarg) != 0) 765 rte_exit(EXIT_FAILURE, 766 "Cannot open logfile\n"); 767 } 768 if (!strcmp(lgopts[opt_idx].name, "eth-peer")) { 769 char *port_end; 770 771 errno = 0; 772 n = strtoul(optarg, &port_end, 10); 773 if (errno != 0 || port_end == optarg || *port_end++ != ',') 774 rte_exit(EXIT_FAILURE, 775 "Invalid eth-peer: %s", optarg); 776 if (n >= RTE_MAX_ETHPORTS) 777 rte_exit(EXIT_FAILURE, 778 "eth-peer: port %d >= RTE_MAX_ETHPORTS(%d)\n", 779 n, RTE_MAX_ETHPORTS); 780 781 if (rte_ether_unformat_addr(port_end, 782 &peer_eth_addrs[n]) < 0) 783 rte_exit(EXIT_FAILURE, 784 "Invalid ethernet address: %s\n", 785 port_end); 786 nb_peer_eth_addrs++; 787 } 788 #endif 789 if (!strcmp(lgopts[opt_idx].name, "tx-ip")) { 790 struct in_addr in; 791 char *end; 792 793 end = strchr(optarg, ','); 794 if (end == optarg || !end) 795 rte_exit(EXIT_FAILURE, 796 "Invalid tx-ip: %s", optarg); 797 798 *end++ = 0; 799 if (inet_aton(optarg, &in) == 0) 800 rte_exit(EXIT_FAILURE, 801 "Invalid source IP address: %s\n", 802 optarg); 803 tx_ip_src_addr = rte_be_to_cpu_32(in.s_addr); 804 805 if (inet_aton(end, &in) == 0) 806 rte_exit(EXIT_FAILURE, 807 "Invalid destination IP address: %s\n", 808 optarg); 809 tx_ip_dst_addr = rte_be_to_cpu_32(in.s_addr); 810 } 811 if (!strcmp(lgopts[opt_idx].name, "tx-udp")) { 812 char *end = NULL; 813 814 errno = 0; 815 n = strtoul(optarg, &end, 10); 816 if (errno != 0 || end == optarg || 817 n > UINT16_MAX || 818 !(*end == '\0' || *end == ',')) 819 rte_exit(EXIT_FAILURE, 820 "Invalid UDP port: %s\n", 821 optarg); 822 tx_udp_src_port = n; 823 if (*end == ',') { 824 char *dst = end + 1; 825 826 n = strtoul(dst, &end, 10); 827 if (errno != 0 || end == dst || 828 n > UINT16_MAX || *end) 829 rte_exit(EXIT_FAILURE, 830 "Invalid destination UDP port: %s\n", 831 dst); 832 tx_udp_dst_port = n; 833 } else { 834 tx_udp_dst_port = n; 835 } 836 837 } 838 if (!strcmp(lgopts[opt_idx].name, "nb-ports")) { 839 n = atoi(optarg); 840 if (n > 0 && n <= nb_ports) 841 nb_fwd_ports = n; 842 else 843 rte_exit(EXIT_FAILURE, 844 "Invalid port %d\n", n); 845 } 846 if (!strcmp(lgopts[opt_idx].name, "nb-cores")) { 847 n = atoi(optarg); 848 if (n > 0 && n <= nb_lcores) 849 nb_fwd_lcores = (uint8_t) n; 850 else 851 rte_exit(EXIT_FAILURE, 852 "nb-cores should be > 0 and <= %d\n", 853 nb_lcores); 854 } 855 if (!strcmp(lgopts[opt_idx].name, "coremask")) 856 parse_fwd_coremask(optarg); 857 if (!strcmp(lgopts[opt_idx].name, "portmask")) 858 parse_fwd_portmask(optarg); 859 if (!strcmp(lgopts[opt_idx].name, "portlist")) 860 parse_fwd_portlist(optarg); 861 if (!strcmp(lgopts[opt_idx].name, "no-numa")) 862 numa_support = 0; 863 if (!strcmp(lgopts[opt_idx].name, "numa")) 864 numa_support = 1; 865 if (!strcmp(lgopts[opt_idx].name, "mp-anon")) { 866 mp_alloc_type = MP_ALLOC_ANON; 867 } 868 if (!strcmp(lgopts[opt_idx].name, "mp-alloc")) { 869 if (!strcmp(optarg, "native")) 870 mp_alloc_type = MP_ALLOC_NATIVE; 871 else if (!strcmp(optarg, "anon")) 872 mp_alloc_type = MP_ALLOC_ANON; 873 else if (!strcmp(optarg, "xmem")) 874 mp_alloc_type = MP_ALLOC_XMEM; 875 else if (!strcmp(optarg, "xmemhuge")) 876 mp_alloc_type = MP_ALLOC_XMEM_HUGE; 877 else if (!strcmp(optarg, "xbuf")) 878 mp_alloc_type = MP_ALLOC_XBUF; 879 else 880 rte_exit(EXIT_FAILURE, 881 "mp-alloc %s invalid - must be: " 882 "native, anon, xmem or xmemhuge\n", 883 optarg); 884 } 885 if (!strcmp(lgopts[opt_idx].name, "port-numa-config")) { 886 if (parse_portnuma_config(optarg)) 887 rte_exit(EXIT_FAILURE, 888 "invalid port-numa configuration\n"); 889 } 890 if (!strcmp(lgopts[opt_idx].name, "ring-numa-config")) 891 if (parse_ringnuma_config(optarg)) 892 rte_exit(EXIT_FAILURE, 893 "invalid ring-numa configuration\n"); 894 if (!strcmp(lgopts[opt_idx].name, "socket-num")) { 895 n = atoi(optarg); 896 if (!new_socket_id((uint8_t)n)) { 897 socket_num = (uint8_t)n; 898 } else { 899 print_invalid_socket_id_error(); 900 rte_exit(EXIT_FAILURE, 901 "Invalid socket id"); 902 } 903 } 904 if (!strcmp(lgopts[opt_idx].name, "mbuf-size")) { 905 unsigned int mb_sz[MAX_SEGS_BUFFER_SPLIT]; 906 unsigned int nb_segs, i; 907 908 nb_segs = parse_item_list(optarg, "mbuf-size", 909 MAX_SEGS_BUFFER_SPLIT, mb_sz, 0); 910 if (nb_segs <= 0) 911 rte_exit(EXIT_FAILURE, 912 "bad mbuf-size\n"); 913 for (i = 0; i < nb_segs; i++) { 914 if (mb_sz[i] <= 0 || mb_sz[i] > 0xFFFF) 915 rte_exit(EXIT_FAILURE, 916 "mbuf-size should be " 917 "> 0 and < 65536\n"); 918 mbuf_data_size[i] = (uint16_t) mb_sz[i]; 919 } 920 mbuf_data_size_n = nb_segs; 921 } 922 if (!strcmp(lgopts[opt_idx].name, "total-num-mbufs")) { 923 n = atoi(optarg); 924 if (n > 1024) 925 param_total_num_mbufs = (unsigned)n; 926 else 927 rte_exit(EXIT_FAILURE, 928 "total-num-mbufs should be > 1024\n"); 929 } 930 if (!strcmp(lgopts[opt_idx].name, "max-pkt-len")) { 931 n = atoi(optarg); 932 if (n >= RTE_ETHER_MIN_LEN) { 933 rx_mode.max_rx_pkt_len = (uint32_t) n; 934 if (n > RTE_ETHER_MAX_LEN) 935 rx_offloads |= 936 DEV_RX_OFFLOAD_JUMBO_FRAME; 937 } else 938 rte_exit(EXIT_FAILURE, 939 "Invalid max-pkt-len=%d - should be > %d\n", 940 n, RTE_ETHER_MIN_LEN); 941 } 942 if (!strcmp(lgopts[opt_idx].name, "max-lro-pkt-size")) { 943 n = atoi(optarg); 944 rx_mode.max_lro_pkt_size = (uint32_t) n; 945 } 946 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-mode")) { 947 if (!strcmp(optarg, "signature")) 948 fdir_conf.mode = 949 RTE_FDIR_MODE_SIGNATURE; 950 else if (!strcmp(optarg, "perfect")) 951 fdir_conf.mode = RTE_FDIR_MODE_PERFECT; 952 else if (!strcmp(optarg, "perfect-mac-vlan")) 953 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_MAC_VLAN; 954 else if (!strcmp(optarg, "perfect-tunnel")) 955 fdir_conf.mode = RTE_FDIR_MODE_PERFECT_TUNNEL; 956 else if (!strcmp(optarg, "none")) 957 fdir_conf.mode = RTE_FDIR_MODE_NONE; 958 else 959 rte_exit(EXIT_FAILURE, 960 "pkt-mode-invalid %s invalid - must be: " 961 "none, signature, perfect, perfect-mac-vlan" 962 " or perfect-tunnel\n", 963 optarg); 964 } 965 if (!strcmp(lgopts[opt_idx].name, 966 "pkt-filter-report-hash")) { 967 if (!strcmp(optarg, "none")) 968 fdir_conf.status = 969 RTE_FDIR_NO_REPORT_STATUS; 970 else if (!strcmp(optarg, "match")) 971 fdir_conf.status = 972 RTE_FDIR_REPORT_STATUS; 973 else if (!strcmp(optarg, "always")) 974 fdir_conf.status = 975 RTE_FDIR_REPORT_STATUS_ALWAYS; 976 else 977 rte_exit(EXIT_FAILURE, 978 "pkt-filter-report-hash %s invalid " 979 "- must be: none or match or always\n", 980 optarg); 981 } 982 if (!strcmp(lgopts[opt_idx].name, "pkt-filter-size")) { 983 if (!strcmp(optarg, "64K")) 984 fdir_conf.pballoc = 985 RTE_FDIR_PBALLOC_64K; 986 else if (!strcmp(optarg, "128K")) 987 fdir_conf.pballoc = 988 RTE_FDIR_PBALLOC_128K; 989 else if (!strcmp(optarg, "256K")) 990 fdir_conf.pballoc = 991 RTE_FDIR_PBALLOC_256K; 992 else 993 rte_exit(EXIT_FAILURE, "pkt-filter-size %s invalid -" 994 " must be: 64K or 128K or 256K\n", 995 optarg); 996 } 997 if (!strcmp(lgopts[opt_idx].name, 998 "pkt-filter-drop-queue")) { 999 n = atoi(optarg); 1000 if (n >= 0) 1001 fdir_conf.drop_queue = (uint8_t) n; 1002 else 1003 rte_exit(EXIT_FAILURE, 1004 "drop queue %d invalid - must" 1005 "be >= 0 \n", n); 1006 } 1007 #ifdef RTE_LIB_LATENCYSTATS 1008 if (!strcmp(lgopts[opt_idx].name, 1009 "latencystats")) { 1010 n = atoi(optarg); 1011 if (n >= 0) { 1012 latencystats_lcore_id = (lcoreid_t) n; 1013 latencystats_enabled = 1; 1014 } else 1015 rte_exit(EXIT_FAILURE, 1016 "invalid lcore id %d for latencystats" 1017 " must be >= 0\n", n); 1018 } 1019 #endif 1020 #ifdef RTE_LIB_BITRATESTATS 1021 if (!strcmp(lgopts[opt_idx].name, "bitrate-stats")) { 1022 n = atoi(optarg); 1023 if (n >= 0) { 1024 bitrate_lcore_id = (lcoreid_t) n; 1025 bitrate_enabled = 1; 1026 } else 1027 rte_exit(EXIT_FAILURE, 1028 "invalid lcore id %d for bitrate stats" 1029 " must be >= 0\n", n); 1030 } 1031 #endif 1032 if (!strcmp(lgopts[opt_idx].name, "disable-crc-strip")) 1033 rx_offloads |= DEV_RX_OFFLOAD_KEEP_CRC; 1034 if (!strcmp(lgopts[opt_idx].name, "enable-lro")) 1035 rx_offloads |= DEV_RX_OFFLOAD_TCP_LRO; 1036 if (!strcmp(lgopts[opt_idx].name, "enable-scatter")) 1037 rx_offloads |= DEV_RX_OFFLOAD_SCATTER; 1038 if (!strcmp(lgopts[opt_idx].name, "enable-rx-cksum")) 1039 rx_offloads |= DEV_RX_OFFLOAD_CHECKSUM; 1040 if (!strcmp(lgopts[opt_idx].name, 1041 "enable-rx-timestamp")) 1042 rx_offloads |= DEV_RX_OFFLOAD_TIMESTAMP; 1043 if (!strcmp(lgopts[opt_idx].name, "enable-hw-vlan")) 1044 rx_offloads |= DEV_RX_OFFLOAD_VLAN; 1045 1046 if (!strcmp(lgopts[opt_idx].name, 1047 "enable-hw-vlan-filter")) 1048 rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 1049 1050 if (!strcmp(lgopts[opt_idx].name, 1051 "enable-hw-vlan-strip")) 1052 rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 1053 1054 if (!strcmp(lgopts[opt_idx].name, 1055 "enable-hw-vlan-extend")) 1056 rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 1057 1058 if (!strcmp(lgopts[opt_idx].name, 1059 "enable-hw-qinq-strip")) 1060 rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 1061 1062 if (!strcmp(lgopts[opt_idx].name, "enable-drop-en")) 1063 rx_drop_en = 1; 1064 1065 if (!strcmp(lgopts[opt_idx].name, "disable-rss")) 1066 rss_hf = 0; 1067 if (!strcmp(lgopts[opt_idx].name, "port-topology")) { 1068 if (!strcmp(optarg, "paired")) 1069 port_topology = PORT_TOPOLOGY_PAIRED; 1070 else if (!strcmp(optarg, "chained")) 1071 port_topology = PORT_TOPOLOGY_CHAINED; 1072 else if (!strcmp(optarg, "loop")) 1073 port_topology = PORT_TOPOLOGY_LOOP; 1074 else 1075 rte_exit(EXIT_FAILURE, "port-topology %s invalid -" 1076 " must be: paired, chained or loop\n", 1077 optarg); 1078 } 1079 if (!strcmp(lgopts[opt_idx].name, "forward-mode")) 1080 set_pkt_forwarding_mode(optarg); 1081 if (!strcmp(lgopts[opt_idx].name, "rss-ip")) 1082 rss_hf = ETH_RSS_IP; 1083 if (!strcmp(lgopts[opt_idx].name, "rss-udp")) 1084 rss_hf = ETH_RSS_UDP; 1085 if (!strcmp(lgopts[opt_idx].name, "rss-level-inner")) 1086 rss_hf |= ETH_RSS_LEVEL_INNERMOST; 1087 if (!strcmp(lgopts[opt_idx].name, "rss-level-outer")) 1088 rss_hf |= ETH_RSS_LEVEL_OUTERMOST; 1089 if (!strcmp(lgopts[opt_idx].name, "rxq")) { 1090 n = atoi(optarg); 1091 if (n >= 0 && check_nb_rxq((queueid_t)n) == 0) 1092 nb_rxq = (queueid_t) n; 1093 else 1094 rte_exit(EXIT_FAILURE, "rxq %d invalid - must be" 1095 " >= 0 && <= %u\n", n, 1096 get_allowed_max_nb_rxq(&pid)); 1097 } 1098 if (!strcmp(lgopts[opt_idx].name, "txq")) { 1099 n = atoi(optarg); 1100 if (n >= 0 && check_nb_txq((queueid_t)n) == 0) 1101 nb_txq = (queueid_t) n; 1102 else 1103 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1104 " >= 0 && <= %u\n", n, 1105 get_allowed_max_nb_txq(&pid)); 1106 } 1107 if (!strcmp(lgopts[opt_idx].name, "hairpinq")) { 1108 n = atoi(optarg); 1109 if (n >= 0 && 1110 check_nb_hairpinq((queueid_t)n) == 0) 1111 nb_hairpinq = (queueid_t) n; 1112 else 1113 rte_exit(EXIT_FAILURE, "txq %d invalid - must be" 1114 " >= 0 && <= %u\n", n, 1115 get_allowed_max_nb_hairpinq 1116 (&pid)); 1117 if ((n + nb_txq) < 0 || 1118 check_nb_txq((queueid_t)(n + nb_txq)) != 0) 1119 rte_exit(EXIT_FAILURE, "txq + hairpinq " 1120 "%d invalid - must be" 1121 " >= 0 && <= %u\n", 1122 n + nb_txq, 1123 get_allowed_max_nb_txq(&pid)); 1124 if ((n + nb_rxq) < 0 || 1125 check_nb_rxq((queueid_t)(n + nb_rxq)) != 0) 1126 rte_exit(EXIT_FAILURE, "rxq + hairpinq " 1127 "%d invalid - must be" 1128 " >= 0 && <= %u\n", 1129 n + nb_rxq, 1130 get_allowed_max_nb_rxq(&pid)); 1131 } 1132 if (!nb_rxq && !nb_txq) { 1133 rte_exit(EXIT_FAILURE, "Either rx or tx queues should " 1134 "be non-zero\n"); 1135 } 1136 if (!strcmp(lgopts[opt_idx].name, "hairpin-mode")) { 1137 char *end = NULL; 1138 unsigned int n; 1139 1140 errno = 0; 1141 n = strtoul(optarg, &end, 0); 1142 if (errno != 0 || end == optarg) 1143 rte_exit(EXIT_FAILURE, "hairpin mode invalid\n"); 1144 else 1145 hairpin_mode = (uint16_t)n; 1146 } 1147 if (!strcmp(lgopts[opt_idx].name, "burst")) { 1148 n = atoi(optarg); 1149 if (n == 0) { 1150 /* A burst size of zero means that the 1151 * PMD should be queried for 1152 * recommended Rx burst size. Since 1153 * testpmd uses a single size for all 1154 * ports, port 0 is queried for the 1155 * value, on the assumption that all 1156 * ports are of the same NIC model. 1157 */ 1158 ret = eth_dev_info_get_print_err( 1159 0, 1160 &dev_info); 1161 if (ret != 0) 1162 return; 1163 1164 rec_nb_pkts = dev_info 1165 .default_rxportconf.burst_size; 1166 1167 if (rec_nb_pkts == 0) 1168 rte_exit(EXIT_FAILURE, 1169 "PMD does not recommend a burst size. " 1170 "Provided value must be between " 1171 "1 and %d\n", MAX_PKT_BURST); 1172 else if (rec_nb_pkts > MAX_PKT_BURST) 1173 rte_exit(EXIT_FAILURE, 1174 "PMD recommended burst size of %d" 1175 " exceeds maximum value of %d\n", 1176 rec_nb_pkts, MAX_PKT_BURST); 1177 printf("Using PMD-provided burst value of %d\n", 1178 rec_nb_pkts); 1179 nb_pkt_per_burst = rec_nb_pkts; 1180 } else if (n > MAX_PKT_BURST) 1181 rte_exit(EXIT_FAILURE, 1182 "burst must be between1 and %d\n", 1183 MAX_PKT_BURST); 1184 else 1185 nb_pkt_per_burst = (uint16_t) n; 1186 } 1187 if (!strcmp(lgopts[opt_idx].name, "mbcache")) { 1188 n = atoi(optarg); 1189 if ((n >= 0) && 1190 (n <= RTE_MEMPOOL_CACHE_MAX_SIZE)) 1191 mb_mempool_cache = (uint16_t) n; 1192 else 1193 rte_exit(EXIT_FAILURE, 1194 "mbcache must be >= 0 and <= %d\n", 1195 RTE_MEMPOOL_CACHE_MAX_SIZE); 1196 } 1197 if (!strcmp(lgopts[opt_idx].name, "txfreet")) { 1198 n = atoi(optarg); 1199 if (n >= 0) 1200 tx_free_thresh = (int16_t)n; 1201 else 1202 rte_exit(EXIT_FAILURE, "txfreet must be >= 0\n"); 1203 } 1204 if (!strcmp(lgopts[opt_idx].name, "txrst")) { 1205 n = atoi(optarg); 1206 if (n >= 0) 1207 tx_rs_thresh = (int16_t)n; 1208 else 1209 rte_exit(EXIT_FAILURE, "txrst must be >= 0\n"); 1210 } 1211 if (!strcmp(lgopts[opt_idx].name, "rxd")) { 1212 n = atoi(optarg); 1213 if (n > 0) { 1214 if (rx_free_thresh >= n) 1215 rte_exit(EXIT_FAILURE, 1216 "rxd must be > " 1217 "rx_free_thresh(%d)\n", 1218 (int)rx_free_thresh); 1219 else 1220 nb_rxd = (uint16_t) n; 1221 } else 1222 rte_exit(EXIT_FAILURE, 1223 "rxd(%d) invalid - must be > 0\n", 1224 n); 1225 } 1226 if (!strcmp(lgopts[opt_idx].name, "txd")) { 1227 n = atoi(optarg); 1228 if (n > 0) 1229 nb_txd = (uint16_t) n; 1230 else 1231 rte_exit(EXIT_FAILURE, "txd must be in > 0\n"); 1232 } 1233 if (!strcmp(lgopts[opt_idx].name, "txpt")) { 1234 n = atoi(optarg); 1235 if (n >= 0) 1236 tx_pthresh = (int8_t)n; 1237 else 1238 rte_exit(EXIT_FAILURE, "txpt must be >= 0\n"); 1239 } 1240 if (!strcmp(lgopts[opt_idx].name, "txht")) { 1241 n = atoi(optarg); 1242 if (n >= 0) 1243 tx_hthresh = (int8_t)n; 1244 else 1245 rte_exit(EXIT_FAILURE, "txht must be >= 0\n"); 1246 } 1247 if (!strcmp(lgopts[opt_idx].name, "txwt")) { 1248 n = atoi(optarg); 1249 if (n >= 0) 1250 tx_wthresh = (int8_t)n; 1251 else 1252 rte_exit(EXIT_FAILURE, "txwt must be >= 0\n"); 1253 } 1254 if (!strcmp(lgopts[opt_idx].name, "rxpt")) { 1255 n = atoi(optarg); 1256 if (n >= 0) 1257 rx_pthresh = (int8_t)n; 1258 else 1259 rte_exit(EXIT_FAILURE, "rxpt must be >= 0\n"); 1260 } 1261 if (!strcmp(lgopts[opt_idx].name, "rxht")) { 1262 n = atoi(optarg); 1263 if (n >= 0) 1264 rx_hthresh = (int8_t)n; 1265 else 1266 rte_exit(EXIT_FAILURE, "rxht must be >= 0\n"); 1267 } 1268 if (!strcmp(lgopts[opt_idx].name, "rxwt")) { 1269 n = atoi(optarg); 1270 if (n >= 0) 1271 rx_wthresh = (int8_t)n; 1272 else 1273 rte_exit(EXIT_FAILURE, "rxwt must be >= 0\n"); 1274 } 1275 if (!strcmp(lgopts[opt_idx].name, "rxfreet")) { 1276 n = atoi(optarg); 1277 if (n >= 0) 1278 rx_free_thresh = (int16_t)n; 1279 else 1280 rte_exit(EXIT_FAILURE, "rxfreet must be >= 0\n"); 1281 } 1282 if (!strcmp(lgopts[opt_idx].name, "tx-queue-stats-mapping")) { 1283 if (parse_queue_stats_mapping_config(optarg, TX)) { 1284 rte_exit(EXIT_FAILURE, 1285 "invalid TX queue statistics mapping config entered\n"); 1286 } 1287 } 1288 if (!strcmp(lgopts[opt_idx].name, "rx-queue-stats-mapping")) { 1289 if (parse_queue_stats_mapping_config(optarg, RX)) { 1290 rte_exit(EXIT_FAILURE, 1291 "invalid RX queue statistics mapping config entered\n"); 1292 } 1293 } 1294 if (!strcmp(lgopts[opt_idx].name, "rxoffs")) { 1295 unsigned int seg_off[MAX_SEGS_BUFFER_SPLIT]; 1296 unsigned int nb_offs; 1297 1298 nb_offs = parse_item_list 1299 (optarg, "rxpkt offsets", 1300 MAX_SEGS_BUFFER_SPLIT, 1301 seg_off, 0); 1302 if (nb_offs > 0) 1303 set_rx_pkt_offsets(seg_off, nb_offs); 1304 else 1305 rte_exit(EXIT_FAILURE, "bad rxoffs\n"); 1306 } 1307 if (!strcmp(lgopts[opt_idx].name, "rxpkts")) { 1308 unsigned int seg_len[MAX_SEGS_BUFFER_SPLIT]; 1309 unsigned int nb_segs; 1310 1311 nb_segs = parse_item_list 1312 (optarg, "rxpkt segments", 1313 MAX_SEGS_BUFFER_SPLIT, 1314 seg_len, 0); 1315 if (nb_segs > 0) 1316 set_rx_pkt_segments(seg_len, nb_segs); 1317 else 1318 rte_exit(EXIT_FAILURE, "bad rxpkts\n"); 1319 } 1320 if (!strcmp(lgopts[opt_idx].name, "txpkts")) { 1321 unsigned seg_lengths[RTE_MAX_SEGS_PER_PKT]; 1322 unsigned int nb_segs; 1323 1324 nb_segs = parse_item_list(optarg, "txpkt segments", 1325 RTE_MAX_SEGS_PER_PKT, seg_lengths, 0); 1326 if (nb_segs > 0) 1327 set_tx_pkt_segments(seg_lengths, nb_segs); 1328 else 1329 rte_exit(EXIT_FAILURE, "bad txpkts\n"); 1330 } 1331 if (!strcmp(lgopts[opt_idx].name, "txonly-multi-flow")) 1332 txonly_multi_flow = 1; 1333 if (!strcmp(lgopts[opt_idx].name, "no-flush-rx")) 1334 no_flush_rx = 1; 1335 if (!strcmp(lgopts[opt_idx].name, "disable-link-check")) 1336 no_link_check = 1; 1337 if (!strcmp(lgopts[opt_idx].name, "disable-device-start")) 1338 no_device_start = 1; 1339 if (!strcmp(lgopts[opt_idx].name, "no-lsc-interrupt")) 1340 lsc_interrupt = 0; 1341 if (!strcmp(lgopts[opt_idx].name, "no-rmv-interrupt")) 1342 rmv_interrupt = 0; 1343 if (!strcmp(lgopts[opt_idx].name, "flow-isolate-all")) 1344 flow_isolate_all = 1; 1345 if (!strcmp(lgopts[opt_idx].name, "tx-offloads")) { 1346 char *end = NULL; 1347 n = strtoull(optarg, &end, 16); 1348 if (n >= 0) 1349 tx_offloads = (uint64_t)n; 1350 else 1351 rte_exit(EXIT_FAILURE, 1352 "tx-offloads must be >= 0\n"); 1353 } 1354 1355 if (!strcmp(lgopts[opt_idx].name, "rx-offloads")) { 1356 char *end = NULL; 1357 n = strtoull(optarg, &end, 16); 1358 if (n >= 0) 1359 rx_offloads = (uint64_t)n; 1360 else 1361 rte_exit(EXIT_FAILURE, 1362 "rx-offloads must be >= 0\n"); 1363 } 1364 1365 if (!strcmp(lgopts[opt_idx].name, "vxlan-gpe-port")) { 1366 n = atoi(optarg); 1367 if (n >= 0) 1368 vxlan_gpe_udp_port = (uint16_t)n; 1369 else 1370 rte_exit(EXIT_FAILURE, 1371 "vxlan-gpe-port must be >= 0\n"); 1372 } 1373 if (!strcmp(lgopts[opt_idx].name, 1374 "geneve-parsed-port")) { 1375 n = atoi(optarg); 1376 if (n >= 0) 1377 geneve_udp_port = (uint16_t)n; 1378 else 1379 rte_exit(EXIT_FAILURE, 1380 "geneve-parsed-port must be >= 0\n"); 1381 } 1382 if (!strcmp(lgopts[opt_idx].name, "print-event")) 1383 if (parse_event_printing_config(optarg, 1)) { 1384 rte_exit(EXIT_FAILURE, 1385 "invalid print-event argument\n"); 1386 } 1387 if (!strcmp(lgopts[opt_idx].name, "mask-event")) 1388 if (parse_event_printing_config(optarg, 0)) { 1389 rte_exit(EXIT_FAILURE, 1390 "invalid mask-event argument\n"); 1391 } 1392 if (!strcmp(lgopts[opt_idx].name, "hot-plug")) 1393 hot_plug = 1; 1394 if (!strcmp(lgopts[opt_idx].name, "mlockall")) 1395 do_mlockall = 1; 1396 if (!strcmp(lgopts[opt_idx].name, "no-mlockall")) 1397 do_mlockall = 0; 1398 if (!strcmp(lgopts[opt_idx].name, 1399 "noisy-tx-sw-buffer-size")) { 1400 n = atoi(optarg); 1401 if (n >= 0) 1402 noisy_tx_sw_bufsz = n; 1403 else 1404 rte_exit(EXIT_FAILURE, 1405 "noisy-tx-sw-buffer-size must be >= 0\n"); 1406 } 1407 if (!strcmp(lgopts[opt_idx].name, 1408 "noisy-tx-sw-buffer-flushtime")) { 1409 n = atoi(optarg); 1410 if (n >= 0) 1411 noisy_tx_sw_buf_flush_time = n; 1412 else 1413 rte_exit(EXIT_FAILURE, 1414 "noisy-tx-sw-buffer-flushtime must be >= 0\n"); 1415 } 1416 if (!strcmp(lgopts[opt_idx].name, 1417 "noisy-lkup-memory")) { 1418 n = atoi(optarg); 1419 if (n >= 0) 1420 noisy_lkup_mem_sz = n; 1421 else 1422 rte_exit(EXIT_FAILURE, 1423 "noisy-lkup-memory must be >= 0\n"); 1424 } 1425 if (!strcmp(lgopts[opt_idx].name, 1426 "noisy-lkup-num-writes")) { 1427 n = atoi(optarg); 1428 if (n >= 0) 1429 noisy_lkup_num_writes = n; 1430 else 1431 rte_exit(EXIT_FAILURE, 1432 "noisy-lkup-num-writes must be >= 0\n"); 1433 } 1434 if (!strcmp(lgopts[opt_idx].name, 1435 "noisy-lkup-num-reads")) { 1436 n = atoi(optarg); 1437 if (n >= 0) 1438 noisy_lkup_num_reads = n; 1439 else 1440 rte_exit(EXIT_FAILURE, 1441 "noisy-lkup-num-reads must be >= 0\n"); 1442 } 1443 if (!strcmp(lgopts[opt_idx].name, 1444 "noisy-lkup-num-reads-writes")) { 1445 n = atoi(optarg); 1446 if (n >= 0) 1447 noisy_lkup_num_reads_writes = n; 1448 else 1449 rte_exit(EXIT_FAILURE, 1450 "noisy-lkup-num-reads-writes must be >= 0\n"); 1451 } 1452 if (!strcmp(lgopts[opt_idx].name, "no-iova-contig")) 1453 mempool_flags = MEMPOOL_F_NO_IOVA_CONTIG; 1454 1455 if (!strcmp(lgopts[opt_idx].name, "rx-mq-mode")) { 1456 char *end = NULL; 1457 n = strtoul(optarg, &end, 16); 1458 if (n >= 0 && n <= ETH_MQ_RX_VMDQ_DCB_RSS) 1459 rx_mq_mode = (enum rte_eth_rx_mq_mode)n; 1460 else 1461 rte_exit(EXIT_FAILURE, 1462 "rx-mq-mode must be >= 0 and <= %d\n", 1463 ETH_MQ_RX_VMDQ_DCB_RSS); 1464 } 1465 if (!strcmp(lgopts[opt_idx].name, "record-core-cycles")) 1466 record_core_cycles = 1; 1467 if (!strcmp(lgopts[opt_idx].name, "record-burst-stats")) 1468 record_burst_stats = 1; 1469 break; 1470 case 'h': 1471 usage(argv[0]); 1472 rte_exit(EXIT_SUCCESS, "Displayed help\n"); 1473 break; 1474 default: 1475 usage(argv[0]); 1476 printf("Invalid option: %s\n", argv[optind]); 1477 rte_exit(EXIT_FAILURE, 1478 "Command line is incomplete or incorrect\n"); 1479 break; 1480 } 1481 } 1482 1483 if (optind != argc) { 1484 usage(argv[0]); 1485 printf("Invalid parameter: %s\n", argv[optind]); 1486 rte_exit(EXIT_FAILURE, "Command line is incorrect\n"); 1487 } 1488 1489 /* Set offload configuration from command line parameters. */ 1490 rx_mode.offloads = rx_offloads; 1491 tx_mode.offloads = tx_offloads; 1492 1493 if (mempool_flags & MEMPOOL_F_NO_IOVA_CONTIG && 1494 mp_alloc_type != MP_ALLOC_ANON) { 1495 TESTPMD_LOG(WARNING, "cannot use no-iova-contig without " 1496 "mp-alloc=anon. mempool no-iova-contig is " 1497 "ignored\n"); 1498 mempool_flags = 0; 1499 } 1500 } 1501