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