1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2016 Intel Corporation. 3 * Copyright 2013-2014 6WIND S.A. 4 */ 5 6 #include <stdarg.h> 7 #include <errno.h> 8 #include <stdio.h> 9 #include <string.h> 10 #include <stdint.h> 11 #include <inttypes.h> 12 13 #include <sys/queue.h> 14 #include <sys/types.h> 15 #include <sys/stat.h> 16 #include <fcntl.h> 17 #include <unistd.h> 18 19 #include <rte_common.h> 20 #include <rte_byteorder.h> 21 #include <rte_debug.h> 22 #include <rte_log.h> 23 #include <rte_memory.h> 24 #include <rte_memcpy.h> 25 #include <rte_memzone.h> 26 #include <rte_launch.h> 27 #include <rte_eal.h> 28 #include <rte_per_lcore.h> 29 #include <rte_lcore.h> 30 #include <rte_atomic.h> 31 #include <rte_branch_prediction.h> 32 #include <rte_mempool.h> 33 #include <rte_mbuf.h> 34 #include <rte_interrupts.h> 35 #include <rte_pci.h> 36 #include <rte_ether.h> 37 #include <rte_ethdev.h> 38 #include <rte_string_fns.h> 39 #include <rte_cycles.h> 40 #include <rte_flow.h> 41 #include <rte_mtr.h> 42 #include <rte_errno.h> 43 #ifdef RTE_NET_IXGBE 44 #include <rte_pmd_ixgbe.h> 45 #endif 46 #ifdef RTE_NET_I40E 47 #include <rte_pmd_i40e.h> 48 #endif 49 #ifdef RTE_NET_BNXT 50 #include <rte_pmd_bnxt.h> 51 #endif 52 #include <rte_gro.h> 53 #include <rte_hexdump.h> 54 55 #include "testpmd.h" 56 #include "cmdline_mtr.h" 57 58 #define ETHDEV_FWVERS_LEN 32 59 60 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */ 61 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW 62 #else 63 #define CLOCK_TYPE_ID CLOCK_MONOTONIC 64 #endif 65 66 #define NS_PER_SEC 1E9 67 68 static char *flowtype_to_str(uint16_t flow_type); 69 70 static const struct { 71 enum tx_pkt_split split; 72 const char *name; 73 } tx_split_name[] = { 74 { 75 .split = TX_PKT_SPLIT_OFF, 76 .name = "off", 77 }, 78 { 79 .split = TX_PKT_SPLIT_ON, 80 .name = "on", 81 }, 82 { 83 .split = TX_PKT_SPLIT_RND, 84 .name = "rand", 85 }, 86 }; 87 88 const struct rss_type_info rss_type_table[] = { 89 { "all", ETH_RSS_ETH | ETH_RSS_VLAN | ETH_RSS_IP | ETH_RSS_TCP | 90 ETH_RSS_UDP | ETH_RSS_SCTP | ETH_RSS_L2_PAYLOAD | 91 ETH_RSS_L2TPV3 | ETH_RSS_ESP | ETH_RSS_AH | ETH_RSS_PFCP | 92 ETH_RSS_GTPU | ETH_RSS_ECPRI | ETH_RSS_MPLS}, 93 { "none", 0 }, 94 { "eth", ETH_RSS_ETH }, 95 { "l2-src-only", ETH_RSS_L2_SRC_ONLY }, 96 { "l2-dst-only", ETH_RSS_L2_DST_ONLY }, 97 { "vlan", ETH_RSS_VLAN }, 98 { "s-vlan", ETH_RSS_S_VLAN }, 99 { "c-vlan", ETH_RSS_C_VLAN }, 100 { "ipv4", ETH_RSS_IPV4 }, 101 { "ipv4-frag", ETH_RSS_FRAG_IPV4 }, 102 { "ipv4-tcp", ETH_RSS_NONFRAG_IPV4_TCP }, 103 { "ipv4-udp", ETH_RSS_NONFRAG_IPV4_UDP }, 104 { "ipv4-sctp", ETH_RSS_NONFRAG_IPV4_SCTP }, 105 { "ipv4-other", ETH_RSS_NONFRAG_IPV4_OTHER }, 106 { "ipv6", ETH_RSS_IPV6 }, 107 { "ipv6-frag", ETH_RSS_FRAG_IPV6 }, 108 { "ipv6-tcp", ETH_RSS_NONFRAG_IPV6_TCP }, 109 { "ipv6-udp", ETH_RSS_NONFRAG_IPV6_UDP }, 110 { "ipv6-sctp", ETH_RSS_NONFRAG_IPV6_SCTP }, 111 { "ipv6-other", ETH_RSS_NONFRAG_IPV6_OTHER }, 112 { "l2-payload", ETH_RSS_L2_PAYLOAD }, 113 { "ipv6-ex", ETH_RSS_IPV6_EX }, 114 { "ipv6-tcp-ex", ETH_RSS_IPV6_TCP_EX }, 115 { "ipv6-udp-ex", ETH_RSS_IPV6_UDP_EX }, 116 { "port", ETH_RSS_PORT }, 117 { "vxlan", ETH_RSS_VXLAN }, 118 { "geneve", ETH_RSS_GENEVE }, 119 { "nvgre", ETH_RSS_NVGRE }, 120 { "ip", ETH_RSS_IP }, 121 { "udp", ETH_RSS_UDP }, 122 { "tcp", ETH_RSS_TCP }, 123 { "sctp", ETH_RSS_SCTP }, 124 { "tunnel", ETH_RSS_TUNNEL }, 125 { "l3-pre32", RTE_ETH_RSS_L3_PRE32 }, 126 { "l3-pre40", RTE_ETH_RSS_L3_PRE40 }, 127 { "l3-pre48", RTE_ETH_RSS_L3_PRE48 }, 128 { "l3-pre56", RTE_ETH_RSS_L3_PRE56 }, 129 { "l3-pre64", RTE_ETH_RSS_L3_PRE64 }, 130 { "l3-pre96", RTE_ETH_RSS_L3_PRE96 }, 131 { "l3-src-only", ETH_RSS_L3_SRC_ONLY }, 132 { "l3-dst-only", ETH_RSS_L3_DST_ONLY }, 133 { "l4-src-only", ETH_RSS_L4_SRC_ONLY }, 134 { "l4-dst-only", ETH_RSS_L4_DST_ONLY }, 135 { "esp", ETH_RSS_ESP }, 136 { "ah", ETH_RSS_AH }, 137 { "l2tpv3", ETH_RSS_L2TPV3 }, 138 { "pfcp", ETH_RSS_PFCP }, 139 { "pppoe", ETH_RSS_PPPOE }, 140 { "gtpu", ETH_RSS_GTPU }, 141 { "ecpri", ETH_RSS_ECPRI }, 142 { "mpls", ETH_RSS_MPLS }, 143 { NULL, 0 }, 144 }; 145 146 static const struct { 147 enum rte_eth_fec_mode mode; 148 const char *name; 149 } fec_mode_name[] = { 150 { 151 .mode = RTE_ETH_FEC_NOFEC, 152 .name = "off", 153 }, 154 { 155 .mode = RTE_ETH_FEC_AUTO, 156 .name = "auto", 157 }, 158 { 159 .mode = RTE_ETH_FEC_BASER, 160 .name = "baser", 161 }, 162 { 163 .mode = RTE_ETH_FEC_RS, 164 .name = "rs", 165 }, 166 }; 167 168 static void 169 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr) 170 { 171 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 172 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr); 173 printf("%s%s", name, buf); 174 } 175 176 void 177 nic_stats_display(portid_t port_id) 178 { 179 static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS]; 180 static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS]; 181 static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS]; 182 static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS]; 183 static uint64_t prev_ns[RTE_MAX_ETHPORTS]; 184 struct timespec cur_time; 185 uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx, 186 diff_ns; 187 uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx; 188 struct rte_eth_stats stats; 189 190 static const char *nic_stats_border = "########################"; 191 192 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 193 print_valid_ports(); 194 return; 195 } 196 rte_eth_stats_get(port_id, &stats); 197 printf("\n %s NIC statistics for port %-2d %s\n", 198 nic_stats_border, port_id, nic_stats_border); 199 200 printf(" RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes: " 201 "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes); 202 printf(" RX-errors: %-"PRIu64"\n", stats.ierrors); 203 printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf); 204 printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes: " 205 "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes); 206 207 diff_ns = 0; 208 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 209 uint64_t ns; 210 211 ns = cur_time.tv_sec * NS_PER_SEC; 212 ns += cur_time.tv_nsec; 213 214 if (prev_ns[port_id] != 0) 215 diff_ns = ns - prev_ns[port_id]; 216 prev_ns[port_id] = ns; 217 } 218 219 diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ? 220 (stats.ipackets - prev_pkts_rx[port_id]) : 0; 221 diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ? 222 (stats.opackets - prev_pkts_tx[port_id]) : 0; 223 prev_pkts_rx[port_id] = stats.ipackets; 224 prev_pkts_tx[port_id] = stats.opackets; 225 mpps_rx = diff_ns > 0 ? 226 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0; 227 mpps_tx = diff_ns > 0 ? 228 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0; 229 230 diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ? 231 (stats.ibytes - prev_bytes_rx[port_id]) : 0; 232 diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ? 233 (stats.obytes - prev_bytes_tx[port_id]) : 0; 234 prev_bytes_rx[port_id] = stats.ibytes; 235 prev_bytes_tx[port_id] = stats.obytes; 236 mbps_rx = diff_ns > 0 ? 237 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0; 238 mbps_tx = diff_ns > 0 ? 239 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0; 240 241 printf("\n Throughput (since last show)\n"); 242 printf(" Rx-pps: %12"PRIu64" Rx-bps: %12"PRIu64"\n Tx-pps: %12" 243 PRIu64" Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8, 244 mpps_tx, mbps_tx * 8); 245 246 printf(" %s############################%s\n", 247 nic_stats_border, nic_stats_border); 248 } 249 250 void 251 nic_stats_clear(portid_t port_id) 252 { 253 int ret; 254 255 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 256 print_valid_ports(); 257 return; 258 } 259 260 ret = rte_eth_stats_reset(port_id); 261 if (ret != 0) { 262 printf("%s: Error: failed to reset stats (port %u): %s", 263 __func__, port_id, strerror(-ret)); 264 return; 265 } 266 267 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 268 if (ret != 0) { 269 if (ret < 0) 270 ret = -ret; 271 printf("%s: Error: failed to get stats (port %u): %s", 272 __func__, port_id, strerror(ret)); 273 return; 274 } 275 printf("\n NIC statistics for port %d cleared\n", port_id); 276 } 277 278 void 279 nic_xstats_display(portid_t port_id) 280 { 281 struct rte_eth_xstat *xstats; 282 int cnt_xstats, idx_xstat; 283 struct rte_eth_xstat_name *xstats_names; 284 285 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 286 print_valid_ports(); 287 return; 288 } 289 printf("###### NIC extended statistics for port %-2d\n", port_id); 290 if (!rte_eth_dev_is_valid_port(port_id)) { 291 printf("Error: Invalid port number %i\n", port_id); 292 return; 293 } 294 295 /* Get count */ 296 cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0); 297 if (cnt_xstats < 0) { 298 printf("Error: Cannot get count of xstats\n"); 299 return; 300 } 301 302 /* Get id-name lookup table */ 303 xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats); 304 if (xstats_names == NULL) { 305 printf("Cannot allocate memory for xstats lookup\n"); 306 return; 307 } 308 if (cnt_xstats != rte_eth_xstats_get_names( 309 port_id, xstats_names, cnt_xstats)) { 310 printf("Error: Cannot get xstats lookup\n"); 311 free(xstats_names); 312 return; 313 } 314 315 /* Get stats themselves */ 316 xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats); 317 if (xstats == NULL) { 318 printf("Cannot allocate memory for xstats\n"); 319 free(xstats_names); 320 return; 321 } 322 if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) { 323 printf("Error: Unable to get xstats\n"); 324 free(xstats_names); 325 free(xstats); 326 return; 327 } 328 329 /* Display xstats */ 330 for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) { 331 if (xstats_hide_zero && !xstats[idx_xstat].value) 332 continue; 333 printf("%s: %"PRIu64"\n", 334 xstats_names[idx_xstat].name, 335 xstats[idx_xstat].value); 336 } 337 free(xstats_names); 338 free(xstats); 339 } 340 341 void 342 nic_xstats_clear(portid_t port_id) 343 { 344 int ret; 345 346 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 347 print_valid_ports(); 348 return; 349 } 350 351 ret = rte_eth_xstats_reset(port_id); 352 if (ret != 0) { 353 printf("%s: Error: failed to reset xstats (port %u): %s", 354 __func__, port_id, strerror(-ret)); 355 return; 356 } 357 358 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 359 if (ret != 0) { 360 if (ret < 0) 361 ret = -ret; 362 printf("%s: Error: failed to get stats (port %u): %s", 363 __func__, port_id, strerror(ret)); 364 return; 365 } 366 } 367 368 static const char * 369 get_queue_state_name(uint8_t queue_state) 370 { 371 if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED) 372 return "stopped"; 373 else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED) 374 return "started"; 375 else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN) 376 return "hairpin"; 377 else 378 return "unknown"; 379 } 380 381 void 382 rx_queue_infos_display(portid_t port_id, uint16_t queue_id) 383 { 384 struct rte_eth_burst_mode mode; 385 struct rte_eth_rxq_info qinfo; 386 int32_t rc; 387 static const char *info_border = "*********************"; 388 389 rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo); 390 if (rc != 0) { 391 printf("Failed to retrieve information for port: %u, " 392 "RX queue: %hu\nerror desc: %s(%d)\n", 393 port_id, queue_id, strerror(-rc), rc); 394 return; 395 } 396 397 printf("\n%s Infos for port %-2u, RX queue %-2u %s", 398 info_border, port_id, queue_id, info_border); 399 400 printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name); 401 printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh); 402 printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh); 403 printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh); 404 printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh); 405 printf("\nRX drop packets: %s", 406 (qinfo.conf.rx_drop_en != 0) ? "on" : "off"); 407 printf("\nRX deferred start: %s", 408 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off"); 409 printf("\nRX scattered packets: %s", 410 (qinfo.scattered_rx != 0) ? "on" : "off"); 411 printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state)); 412 if (qinfo.rx_buf_size != 0) 413 printf("\nRX buffer size: %hu", qinfo.rx_buf_size); 414 printf("\nNumber of RXDs: %hu", qinfo.nb_desc); 415 416 if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0) 417 printf("\nBurst mode: %s%s", 418 mode.info, 419 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 420 " (per queue)" : ""); 421 422 printf("\n"); 423 } 424 425 void 426 tx_queue_infos_display(portid_t port_id, uint16_t queue_id) 427 { 428 struct rte_eth_burst_mode mode; 429 struct rte_eth_txq_info qinfo; 430 int32_t rc; 431 static const char *info_border = "*********************"; 432 433 rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo); 434 if (rc != 0) { 435 printf("Failed to retrieve information for port: %u, " 436 "TX queue: %hu\nerror desc: %s(%d)\n", 437 port_id, queue_id, strerror(-rc), rc); 438 return; 439 } 440 441 printf("\n%s Infos for port %-2u, TX queue %-2u %s", 442 info_border, port_id, queue_id, info_border); 443 444 printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh); 445 printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh); 446 printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh); 447 printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh); 448 printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh); 449 printf("\nTX deferred start: %s", 450 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off"); 451 printf("\nNumber of TXDs: %hu", qinfo.nb_desc); 452 printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state)); 453 454 if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0) 455 printf("\nBurst mode: %s%s", 456 mode.info, 457 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 458 " (per queue)" : ""); 459 460 printf("\n"); 461 } 462 463 static int bus_match_all(const struct rte_bus *bus, const void *data) 464 { 465 RTE_SET_USED(bus); 466 RTE_SET_USED(data); 467 return 0; 468 } 469 470 static void 471 device_infos_display_speeds(uint32_t speed_capa) 472 { 473 printf("\n\tDevice speed capability:"); 474 if (speed_capa == ETH_LINK_SPEED_AUTONEG) 475 printf(" Autonegotiate (all speeds)"); 476 if (speed_capa & ETH_LINK_SPEED_FIXED) 477 printf(" Disable autonegotiate (fixed speed) "); 478 if (speed_capa & ETH_LINK_SPEED_10M_HD) 479 printf(" 10 Mbps half-duplex "); 480 if (speed_capa & ETH_LINK_SPEED_10M) 481 printf(" 10 Mbps full-duplex "); 482 if (speed_capa & ETH_LINK_SPEED_100M_HD) 483 printf(" 100 Mbps half-duplex "); 484 if (speed_capa & ETH_LINK_SPEED_100M) 485 printf(" 100 Mbps full-duplex "); 486 if (speed_capa & ETH_LINK_SPEED_1G) 487 printf(" 1 Gbps "); 488 if (speed_capa & ETH_LINK_SPEED_2_5G) 489 printf(" 2.5 Gbps "); 490 if (speed_capa & ETH_LINK_SPEED_5G) 491 printf(" 5 Gbps "); 492 if (speed_capa & ETH_LINK_SPEED_10G) 493 printf(" 10 Gbps "); 494 if (speed_capa & ETH_LINK_SPEED_20G) 495 printf(" 20 Gbps "); 496 if (speed_capa & ETH_LINK_SPEED_25G) 497 printf(" 25 Gbps "); 498 if (speed_capa & ETH_LINK_SPEED_40G) 499 printf(" 40 Gbps "); 500 if (speed_capa & ETH_LINK_SPEED_50G) 501 printf(" 50 Gbps "); 502 if (speed_capa & ETH_LINK_SPEED_56G) 503 printf(" 56 Gbps "); 504 if (speed_capa & ETH_LINK_SPEED_100G) 505 printf(" 100 Gbps "); 506 if (speed_capa & ETH_LINK_SPEED_200G) 507 printf(" 200 Gbps "); 508 } 509 510 void 511 device_infos_display(const char *identifier) 512 { 513 static const char *info_border = "*********************"; 514 struct rte_bus *start = NULL, *next; 515 struct rte_dev_iterator dev_iter; 516 char name[RTE_ETH_NAME_MAX_LEN]; 517 struct rte_ether_addr mac_addr; 518 struct rte_device *dev; 519 struct rte_devargs da; 520 portid_t port_id; 521 struct rte_eth_dev_info dev_info; 522 char devstr[128]; 523 524 memset(&da, 0, sizeof(da)); 525 if (!identifier) 526 goto skip_parse; 527 528 if (rte_devargs_parsef(&da, "%s", identifier)) { 529 printf("cannot parse identifier\n"); 530 return; 531 } 532 533 skip_parse: 534 while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) { 535 536 start = next; 537 if (identifier && da.bus != next) 538 continue; 539 540 /* Skip buses that don't have iterate method */ 541 if (!next->dev_iterate) 542 continue; 543 544 snprintf(devstr, sizeof(devstr), "bus=%s", next->name); 545 RTE_DEV_FOREACH(dev, devstr, &dev_iter) { 546 547 if (!dev->driver) 548 continue; 549 /* Check for matching device if identifier is present */ 550 if (identifier && 551 strncmp(da.name, dev->name, strlen(dev->name))) 552 continue; 553 printf("\n%s Infos for device %s %s\n", 554 info_border, dev->name, info_border); 555 printf("Bus name: %s", dev->bus->name); 556 printf("\nDriver name: %s", dev->driver->name); 557 printf("\nDevargs: %s", 558 dev->devargs ? dev->devargs->args : ""); 559 printf("\nConnect to socket: %d", dev->numa_node); 560 printf("\n"); 561 562 /* List ports with matching device name */ 563 RTE_ETH_FOREACH_DEV_OF(port_id, dev) { 564 printf("\n\tPort id: %-2d", port_id); 565 if (eth_macaddr_get_print_err(port_id, 566 &mac_addr) == 0) 567 print_ethaddr("\n\tMAC address: ", 568 &mac_addr); 569 rte_eth_dev_get_name_by_port(port_id, name); 570 printf("\n\tDevice name: %s", name); 571 if (rte_eth_dev_info_get(port_id, &dev_info) == 0) 572 device_infos_display_speeds(dev_info.speed_capa); 573 printf("\n"); 574 } 575 } 576 }; 577 rte_devargs_reset(&da); 578 } 579 580 void 581 port_infos_display(portid_t port_id) 582 { 583 struct rte_port *port; 584 struct rte_ether_addr mac_addr; 585 struct rte_eth_link link; 586 struct rte_eth_dev_info dev_info; 587 int vlan_offload; 588 struct rte_mempool * mp; 589 static const char *info_border = "*********************"; 590 uint16_t mtu; 591 char name[RTE_ETH_NAME_MAX_LEN]; 592 int ret; 593 char fw_version[ETHDEV_FWVERS_LEN]; 594 595 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 596 print_valid_ports(); 597 return; 598 } 599 port = &ports[port_id]; 600 ret = eth_link_get_nowait_print_err(port_id, &link); 601 if (ret < 0) 602 return; 603 604 ret = eth_dev_info_get_print_err(port_id, &dev_info); 605 if (ret != 0) 606 return; 607 608 printf("\n%s Infos for port %-2d %s\n", 609 info_border, port_id, info_border); 610 if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0) 611 print_ethaddr("MAC address: ", &mac_addr); 612 rte_eth_dev_get_name_by_port(port_id, name); 613 printf("\nDevice name: %s", name); 614 printf("\nDriver name: %s", dev_info.driver_name); 615 616 if (rte_eth_dev_fw_version_get(port_id, fw_version, 617 ETHDEV_FWVERS_LEN) == 0) 618 printf("\nFirmware-version: %s", fw_version); 619 else 620 printf("\nFirmware-version: %s", "not available"); 621 622 if (dev_info.device->devargs && dev_info.device->devargs->args) 623 printf("\nDevargs: %s", dev_info.device->devargs->args); 624 printf("\nConnect to socket: %u", port->socket_id); 625 626 if (port_numa[port_id] != NUMA_NO_CONFIG) { 627 mp = mbuf_pool_find(port_numa[port_id], 0); 628 if (mp) 629 printf("\nmemory allocation on the socket: %d", 630 port_numa[port_id]); 631 } else 632 printf("\nmemory allocation on the socket: %u",port->socket_id); 633 634 printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down")); 635 printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed)); 636 printf("Link duplex: %s\n", (link.link_duplex == ETH_LINK_FULL_DUPLEX) ? 637 ("full-duplex") : ("half-duplex")); 638 printf("Autoneg status: %s\n", (link.link_autoneg == ETH_LINK_AUTONEG) ? 639 ("On") : ("Off")); 640 641 if (!rte_eth_dev_get_mtu(port_id, &mtu)) 642 printf("MTU: %u\n", mtu); 643 644 printf("Promiscuous mode: %s\n", 645 rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled"); 646 printf("Allmulticast mode: %s\n", 647 rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled"); 648 printf("Maximum number of MAC addresses: %u\n", 649 (unsigned int)(port->dev_info.max_mac_addrs)); 650 printf("Maximum number of MAC addresses of hash filtering: %u\n", 651 (unsigned int)(port->dev_info.max_hash_mac_addrs)); 652 653 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 654 if (vlan_offload >= 0){ 655 printf("VLAN offload: \n"); 656 if (vlan_offload & ETH_VLAN_STRIP_OFFLOAD) 657 printf(" strip on, "); 658 else 659 printf(" strip off, "); 660 661 if (vlan_offload & ETH_VLAN_FILTER_OFFLOAD) 662 printf("filter on, "); 663 else 664 printf("filter off, "); 665 666 if (vlan_offload & ETH_VLAN_EXTEND_OFFLOAD) 667 printf("extend on, "); 668 else 669 printf("extend off, "); 670 671 if (vlan_offload & ETH_QINQ_STRIP_OFFLOAD) 672 printf("qinq strip on\n"); 673 else 674 printf("qinq strip off\n"); 675 } 676 677 if (dev_info.hash_key_size > 0) 678 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size); 679 if (dev_info.reta_size > 0) 680 printf("Redirection table size: %u\n", dev_info.reta_size); 681 if (!dev_info.flow_type_rss_offloads) 682 printf("No RSS offload flow type is supported.\n"); 683 else { 684 uint16_t i; 685 char *p; 686 687 printf("Supported RSS offload flow types:\n"); 688 for (i = RTE_ETH_FLOW_UNKNOWN + 1; 689 i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) { 690 if (!(dev_info.flow_type_rss_offloads & (1ULL << i))) 691 continue; 692 p = flowtype_to_str(i); 693 if (p) 694 printf(" %s\n", p); 695 else 696 printf(" user defined %d\n", i); 697 } 698 } 699 700 printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize); 701 printf("Maximum configurable length of RX packet: %u\n", 702 dev_info.max_rx_pktlen); 703 printf("Maximum configurable size of LRO aggregated packet: %u\n", 704 dev_info.max_lro_pkt_size); 705 if (dev_info.max_vfs) 706 printf("Maximum number of VFs: %u\n", dev_info.max_vfs); 707 if (dev_info.max_vmdq_pools) 708 printf("Maximum number of VMDq pools: %u\n", 709 dev_info.max_vmdq_pools); 710 711 printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues); 712 printf("Max possible RX queues: %u\n", dev_info.max_rx_queues); 713 printf("Max possible number of RXDs per queue: %hu\n", 714 dev_info.rx_desc_lim.nb_max); 715 printf("Min possible number of RXDs per queue: %hu\n", 716 dev_info.rx_desc_lim.nb_min); 717 printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align); 718 719 printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues); 720 printf("Max possible TX queues: %u\n", dev_info.max_tx_queues); 721 printf("Max possible number of TXDs per queue: %hu\n", 722 dev_info.tx_desc_lim.nb_max); 723 printf("Min possible number of TXDs per queue: %hu\n", 724 dev_info.tx_desc_lim.nb_min); 725 printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align); 726 printf("Max segment number per packet: %hu\n", 727 dev_info.tx_desc_lim.nb_seg_max); 728 printf("Max segment number per MTU/TSO: %hu\n", 729 dev_info.tx_desc_lim.nb_mtu_seg_max); 730 731 /* Show switch info only if valid switch domain and port id is set */ 732 if (dev_info.switch_info.domain_id != 733 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) { 734 if (dev_info.switch_info.name) 735 printf("Switch name: %s\n", dev_info.switch_info.name); 736 737 printf("Switch domain Id: %u\n", 738 dev_info.switch_info.domain_id); 739 printf("Switch Port Id: %u\n", 740 dev_info.switch_info.port_id); 741 } 742 } 743 744 void 745 port_summary_header_display(void) 746 { 747 uint16_t port_number; 748 749 port_number = rte_eth_dev_count_avail(); 750 printf("Number of available ports: %i\n", port_number); 751 printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name", 752 "Driver", "Status", "Link"); 753 } 754 755 void 756 port_summary_display(portid_t port_id) 757 { 758 struct rte_ether_addr mac_addr; 759 struct rte_eth_link link; 760 struct rte_eth_dev_info dev_info; 761 char name[RTE_ETH_NAME_MAX_LEN]; 762 int ret; 763 764 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 765 print_valid_ports(); 766 return; 767 } 768 769 ret = eth_link_get_nowait_print_err(port_id, &link); 770 if (ret < 0) 771 return; 772 773 ret = eth_dev_info_get_print_err(port_id, &dev_info); 774 if (ret != 0) 775 return; 776 777 rte_eth_dev_get_name_by_port(port_id, name); 778 ret = eth_macaddr_get_print_err(port_id, &mac_addr); 779 if (ret != 0) 780 return; 781 782 printf("%-4d %02X:%02X:%02X:%02X:%02X:%02X %-12s %-14s %-8s %s\n", 783 port_id, mac_addr.addr_bytes[0], mac_addr.addr_bytes[1], 784 mac_addr.addr_bytes[2], mac_addr.addr_bytes[3], 785 mac_addr.addr_bytes[4], mac_addr.addr_bytes[5], name, 786 dev_info.driver_name, (link.link_status) ? ("up") : ("down"), 787 rte_eth_link_speed_to_str(link.link_speed)); 788 } 789 790 void 791 port_eeprom_display(portid_t port_id) 792 { 793 struct rte_dev_eeprom_info einfo; 794 int ret; 795 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 796 print_valid_ports(); 797 return; 798 } 799 800 int len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 801 if (len_eeprom < 0) { 802 switch (len_eeprom) { 803 case -ENODEV: 804 printf("port index %d invalid\n", port_id); 805 break; 806 case -ENOTSUP: 807 printf("operation not supported by device\n"); 808 break; 809 case -EIO: 810 printf("device is removed\n"); 811 break; 812 default: 813 printf("Unable to get EEPROM: %d\n", len_eeprom); 814 break; 815 } 816 return; 817 } 818 819 char buf[len_eeprom]; 820 einfo.offset = 0; 821 einfo.length = len_eeprom; 822 einfo.data = buf; 823 824 ret = rte_eth_dev_get_eeprom(port_id, &einfo); 825 if (ret != 0) { 826 switch (ret) { 827 case -ENODEV: 828 printf("port index %d invalid\n", port_id); 829 break; 830 case -ENOTSUP: 831 printf("operation not supported by device\n"); 832 break; 833 case -EIO: 834 printf("device is removed\n"); 835 break; 836 default: 837 printf("Unable to get EEPROM: %d\n", ret); 838 break; 839 } 840 return; 841 } 842 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 843 printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom); 844 } 845 846 void 847 port_module_eeprom_display(portid_t port_id) 848 { 849 struct rte_eth_dev_module_info minfo; 850 struct rte_dev_eeprom_info einfo; 851 int ret; 852 853 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 854 print_valid_ports(); 855 return; 856 } 857 858 859 ret = rte_eth_dev_get_module_info(port_id, &minfo); 860 if (ret != 0) { 861 switch (ret) { 862 case -ENODEV: 863 printf("port index %d invalid\n", port_id); 864 break; 865 case -ENOTSUP: 866 printf("operation not supported by device\n"); 867 break; 868 case -EIO: 869 printf("device is removed\n"); 870 break; 871 default: 872 printf("Unable to get module EEPROM: %d\n", ret); 873 break; 874 } 875 return; 876 } 877 878 char buf[minfo.eeprom_len]; 879 einfo.offset = 0; 880 einfo.length = minfo.eeprom_len; 881 einfo.data = buf; 882 883 ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); 884 if (ret != 0) { 885 switch (ret) { 886 case -ENODEV: 887 printf("port index %d invalid\n", port_id); 888 break; 889 case -ENOTSUP: 890 printf("operation not supported by device\n"); 891 break; 892 case -EIO: 893 printf("device is removed\n"); 894 break; 895 default: 896 printf("Unable to get module EEPROM: %d\n", ret); 897 break; 898 } 899 return; 900 } 901 902 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 903 printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); 904 } 905 906 int 907 port_id_is_invalid(portid_t port_id, enum print_warning warning) 908 { 909 uint16_t pid; 910 911 if (port_id == (portid_t)RTE_PORT_ALL) 912 return 0; 913 914 RTE_ETH_FOREACH_DEV(pid) 915 if (port_id == pid) 916 return 0; 917 918 if (warning == ENABLED_WARN) 919 printf("Invalid port %d\n", port_id); 920 921 return 1; 922 } 923 924 void print_valid_ports(void) 925 { 926 portid_t pid; 927 928 printf("The valid ports array is ["); 929 RTE_ETH_FOREACH_DEV(pid) { 930 printf(" %d", pid); 931 } 932 printf(" ]\n"); 933 } 934 935 static int 936 vlan_id_is_invalid(uint16_t vlan_id) 937 { 938 if (vlan_id < 4096) 939 return 0; 940 printf("Invalid vlan_id %d (must be < 4096)\n", vlan_id); 941 return 1; 942 } 943 944 static int 945 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off) 946 { 947 const struct rte_pci_device *pci_dev; 948 const struct rte_bus *bus; 949 uint64_t pci_len; 950 951 if (reg_off & 0x3) { 952 printf("Port register offset 0x%X not aligned on a 4-byte " 953 "boundary\n", 954 (unsigned)reg_off); 955 return 1; 956 } 957 958 if (!ports[port_id].dev_info.device) { 959 printf("Invalid device\n"); 960 return 0; 961 } 962 963 bus = rte_bus_find_by_device(ports[port_id].dev_info.device); 964 if (bus && !strcmp(bus->name, "pci")) { 965 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device); 966 } else { 967 printf("Not a PCI device\n"); 968 return 1; 969 } 970 971 pci_len = pci_dev->mem_resource[0].len; 972 if (reg_off >= pci_len) { 973 printf("Port %d: register offset %u (0x%X) out of port PCI " 974 "resource (length=%"PRIu64")\n", 975 port_id, (unsigned)reg_off, (unsigned)reg_off, pci_len); 976 return 1; 977 } 978 return 0; 979 } 980 981 static int 982 reg_bit_pos_is_invalid(uint8_t bit_pos) 983 { 984 if (bit_pos <= 31) 985 return 0; 986 printf("Invalid bit position %d (must be <= 31)\n", bit_pos); 987 return 1; 988 } 989 990 #define display_port_and_reg_off(port_id, reg_off) \ 991 printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off)) 992 993 static inline void 994 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v) 995 { 996 display_port_and_reg_off(port_id, (unsigned)reg_off); 997 printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v); 998 } 999 1000 void 1001 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x) 1002 { 1003 uint32_t reg_v; 1004 1005 1006 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1007 return; 1008 if (port_reg_off_is_invalid(port_id, reg_off)) 1009 return; 1010 if (reg_bit_pos_is_invalid(bit_x)) 1011 return; 1012 reg_v = port_id_pci_reg_read(port_id, reg_off); 1013 display_port_and_reg_off(port_id, (unsigned)reg_off); 1014 printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x)); 1015 } 1016 1017 void 1018 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 1019 uint8_t bit1_pos, uint8_t bit2_pos) 1020 { 1021 uint32_t reg_v; 1022 uint8_t l_bit; 1023 uint8_t h_bit; 1024 1025 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1026 return; 1027 if (port_reg_off_is_invalid(port_id, reg_off)) 1028 return; 1029 if (reg_bit_pos_is_invalid(bit1_pos)) 1030 return; 1031 if (reg_bit_pos_is_invalid(bit2_pos)) 1032 return; 1033 if (bit1_pos > bit2_pos) 1034 l_bit = bit2_pos, h_bit = bit1_pos; 1035 else 1036 l_bit = bit1_pos, h_bit = bit2_pos; 1037 1038 reg_v = port_id_pci_reg_read(port_id, reg_off); 1039 reg_v >>= l_bit; 1040 if (h_bit < 31) 1041 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1); 1042 display_port_and_reg_off(port_id, (unsigned)reg_off); 1043 printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit, 1044 ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v); 1045 } 1046 1047 void 1048 port_reg_display(portid_t port_id, uint32_t reg_off) 1049 { 1050 uint32_t reg_v; 1051 1052 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1053 return; 1054 if (port_reg_off_is_invalid(port_id, reg_off)) 1055 return; 1056 reg_v = port_id_pci_reg_read(port_id, reg_off); 1057 display_port_reg_value(port_id, reg_off, reg_v); 1058 } 1059 1060 void 1061 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 1062 uint8_t bit_v) 1063 { 1064 uint32_t reg_v; 1065 1066 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1067 return; 1068 if (port_reg_off_is_invalid(port_id, reg_off)) 1069 return; 1070 if (reg_bit_pos_is_invalid(bit_pos)) 1071 return; 1072 if (bit_v > 1) { 1073 printf("Invalid bit value %d (must be 0 or 1)\n", (int) bit_v); 1074 return; 1075 } 1076 reg_v = port_id_pci_reg_read(port_id, reg_off); 1077 if (bit_v == 0) 1078 reg_v &= ~(1 << bit_pos); 1079 else 1080 reg_v |= (1 << bit_pos); 1081 port_id_pci_reg_write(port_id, reg_off, reg_v); 1082 display_port_reg_value(port_id, reg_off, reg_v); 1083 } 1084 1085 void 1086 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 1087 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value) 1088 { 1089 uint32_t max_v; 1090 uint32_t reg_v; 1091 uint8_t l_bit; 1092 uint8_t h_bit; 1093 1094 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1095 return; 1096 if (port_reg_off_is_invalid(port_id, reg_off)) 1097 return; 1098 if (reg_bit_pos_is_invalid(bit1_pos)) 1099 return; 1100 if (reg_bit_pos_is_invalid(bit2_pos)) 1101 return; 1102 if (bit1_pos > bit2_pos) 1103 l_bit = bit2_pos, h_bit = bit1_pos; 1104 else 1105 l_bit = bit1_pos, h_bit = bit2_pos; 1106 1107 if ((h_bit - l_bit) < 31) 1108 max_v = (1 << (h_bit - l_bit + 1)) - 1; 1109 else 1110 max_v = 0xFFFFFFFF; 1111 1112 if (value > max_v) { 1113 printf("Invalid value %u (0x%x) must be < %u (0x%x)\n", 1114 (unsigned)value, (unsigned)value, 1115 (unsigned)max_v, (unsigned)max_v); 1116 return; 1117 } 1118 reg_v = port_id_pci_reg_read(port_id, reg_off); 1119 reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */ 1120 reg_v |= (value << l_bit); /* Set changed bits */ 1121 port_id_pci_reg_write(port_id, reg_off, reg_v); 1122 display_port_reg_value(port_id, reg_off, reg_v); 1123 } 1124 1125 void 1126 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v) 1127 { 1128 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1129 return; 1130 if (port_reg_off_is_invalid(port_id, reg_off)) 1131 return; 1132 port_id_pci_reg_write(port_id, reg_off, reg_v); 1133 display_port_reg_value(port_id, reg_off, reg_v); 1134 } 1135 1136 void 1137 port_mtu_set(portid_t port_id, uint16_t mtu) 1138 { 1139 int diag; 1140 struct rte_port *rte_port = &ports[port_id]; 1141 struct rte_eth_dev_info dev_info; 1142 uint16_t eth_overhead; 1143 int ret; 1144 1145 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1146 return; 1147 1148 ret = eth_dev_info_get_print_err(port_id, &dev_info); 1149 if (ret != 0) 1150 return; 1151 1152 if (mtu > dev_info.max_mtu || mtu < dev_info.min_mtu) { 1153 printf("Set MTU failed. MTU:%u is not in valid range, min:%u - max:%u\n", 1154 mtu, dev_info.min_mtu, dev_info.max_mtu); 1155 return; 1156 } 1157 diag = rte_eth_dev_set_mtu(port_id, mtu); 1158 if (diag) 1159 printf("Set MTU failed. diag=%d\n", diag); 1160 else if (dev_info.rx_offload_capa & DEV_RX_OFFLOAD_JUMBO_FRAME) { 1161 /* 1162 * Ether overhead in driver is equal to the difference of 1163 * max_rx_pktlen and max_mtu in rte_eth_dev_info when the 1164 * device supports jumbo frame. 1165 */ 1166 eth_overhead = dev_info.max_rx_pktlen - dev_info.max_mtu; 1167 if (mtu > RTE_ETHER_MTU) { 1168 rte_port->dev_conf.rxmode.offloads |= 1169 DEV_RX_OFFLOAD_JUMBO_FRAME; 1170 rte_port->dev_conf.rxmode.max_rx_pkt_len = 1171 mtu + eth_overhead; 1172 } else 1173 rte_port->dev_conf.rxmode.offloads &= 1174 ~DEV_RX_OFFLOAD_JUMBO_FRAME; 1175 } 1176 } 1177 1178 /* Generic flow management functions. */ 1179 1180 static struct port_flow_tunnel * 1181 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id) 1182 { 1183 struct port_flow_tunnel *flow_tunnel; 1184 1185 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1186 if (flow_tunnel->id == port_tunnel_id) 1187 goto out; 1188 } 1189 flow_tunnel = NULL; 1190 1191 out: 1192 return flow_tunnel; 1193 } 1194 1195 const char * 1196 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel) 1197 { 1198 const char *type; 1199 switch (tunnel->type) { 1200 default: 1201 type = "unknown"; 1202 break; 1203 case RTE_FLOW_ITEM_TYPE_VXLAN: 1204 type = "vxlan"; 1205 break; 1206 } 1207 1208 return type; 1209 } 1210 1211 struct port_flow_tunnel * 1212 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun) 1213 { 1214 struct rte_port *port = &ports[port_id]; 1215 struct port_flow_tunnel *flow_tunnel; 1216 1217 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1218 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun))) 1219 goto out; 1220 } 1221 flow_tunnel = NULL; 1222 1223 out: 1224 return flow_tunnel; 1225 } 1226 1227 void port_flow_tunnel_list(portid_t port_id) 1228 { 1229 struct rte_port *port = &ports[port_id]; 1230 struct port_flow_tunnel *flt; 1231 1232 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1233 printf("port %u tunnel #%u type=%s", 1234 port_id, flt->id, port_flow_tunnel_type(&flt->tunnel)); 1235 if (flt->tunnel.tun_id) 1236 printf(" id=%" PRIu64, flt->tunnel.tun_id); 1237 printf("\n"); 1238 } 1239 } 1240 1241 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id) 1242 { 1243 struct rte_port *port = &ports[port_id]; 1244 struct port_flow_tunnel *flt; 1245 1246 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1247 if (flt->id == tunnel_id) 1248 break; 1249 } 1250 if (flt) { 1251 LIST_REMOVE(flt, chain); 1252 free(flt); 1253 printf("port %u: flow tunnel #%u destroyed\n", 1254 port_id, tunnel_id); 1255 } 1256 } 1257 1258 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops) 1259 { 1260 struct rte_port *port = &ports[port_id]; 1261 enum rte_flow_item_type type; 1262 struct port_flow_tunnel *flt; 1263 1264 if (!strcmp(ops->type, "vxlan")) 1265 type = RTE_FLOW_ITEM_TYPE_VXLAN; 1266 else { 1267 printf("cannot offload \"%s\" tunnel type\n", ops->type); 1268 return; 1269 } 1270 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1271 if (flt->tunnel.type == type) 1272 break; 1273 } 1274 if (!flt) { 1275 flt = calloc(1, sizeof(*flt)); 1276 if (!flt) { 1277 printf("failed to allocate port flt object\n"); 1278 return; 1279 } 1280 flt->tunnel.type = type; 1281 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 : 1282 LIST_FIRST(&port->flow_tunnel_list)->id + 1; 1283 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain); 1284 } 1285 printf("port %d: flow tunnel #%u type %s\n", 1286 port_id, flt->id, ops->type); 1287 } 1288 1289 /** Generate a port_flow entry from attributes/pattern/actions. */ 1290 static struct port_flow * 1291 port_flow_new(const struct rte_flow_attr *attr, 1292 const struct rte_flow_item *pattern, 1293 const struct rte_flow_action *actions, 1294 struct rte_flow_error *error) 1295 { 1296 const struct rte_flow_conv_rule rule = { 1297 .attr_ro = attr, 1298 .pattern_ro = pattern, 1299 .actions_ro = actions, 1300 }; 1301 struct port_flow *pf; 1302 int ret; 1303 1304 ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error); 1305 if (ret < 0) 1306 return NULL; 1307 pf = calloc(1, offsetof(struct port_flow, rule) + ret); 1308 if (!pf) { 1309 rte_flow_error_set 1310 (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, 1311 "calloc() failed"); 1312 return NULL; 1313 } 1314 if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule, 1315 error) >= 0) 1316 return pf; 1317 free(pf); 1318 return NULL; 1319 } 1320 1321 /** Print a message out of a flow error. */ 1322 static int 1323 port_flow_complain(struct rte_flow_error *error) 1324 { 1325 static const char *const errstrlist[] = { 1326 [RTE_FLOW_ERROR_TYPE_NONE] = "no error", 1327 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified", 1328 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)", 1329 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field", 1330 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field", 1331 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field", 1332 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field", 1333 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field", 1334 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure", 1335 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length", 1336 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification", 1337 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range", 1338 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask", 1339 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item", 1340 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions", 1341 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration", 1342 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action", 1343 }; 1344 const char *errstr; 1345 char buf[32]; 1346 int err = rte_errno; 1347 1348 if ((unsigned int)error->type >= RTE_DIM(errstrlist) || 1349 !errstrlist[error->type]) 1350 errstr = "unknown type"; 1351 else 1352 errstr = errstrlist[error->type]; 1353 printf("%s(): Caught PMD error type %d (%s): %s%s: %s\n", __func__, 1354 error->type, errstr, 1355 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ", 1356 error->cause), buf) : "", 1357 error->message ? error->message : "(no stated reason)", 1358 rte_strerror(err)); 1359 return -err; 1360 } 1361 1362 static void 1363 rss_config_display(struct rte_flow_action_rss *rss_conf) 1364 { 1365 uint8_t i; 1366 1367 if (rss_conf == NULL) { 1368 printf("Invalid rule\n"); 1369 return; 1370 } 1371 1372 printf("RSS:\n" 1373 " queues:"); 1374 if (rss_conf->queue_num == 0) 1375 printf(" none"); 1376 for (i = 0; i < rss_conf->queue_num; i++) 1377 printf(" %d", rss_conf->queue[i]); 1378 printf("\n"); 1379 1380 printf(" function: "); 1381 switch (rss_conf->func) { 1382 case RTE_ETH_HASH_FUNCTION_DEFAULT: 1383 printf("default\n"); 1384 break; 1385 case RTE_ETH_HASH_FUNCTION_TOEPLITZ: 1386 printf("toeplitz\n"); 1387 break; 1388 case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR: 1389 printf("simple_xor\n"); 1390 break; 1391 case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ: 1392 printf("symmetric_toeplitz\n"); 1393 break; 1394 default: 1395 printf("Unknown function\n"); 1396 return; 1397 } 1398 1399 printf(" types:\n"); 1400 if (rss_conf->types == 0) { 1401 printf(" none\n"); 1402 return; 1403 } 1404 for (i = 0; rss_type_table[i].str; i++) { 1405 if ((rss_conf->types & 1406 rss_type_table[i].rss_type) == 1407 rss_type_table[i].rss_type && 1408 rss_type_table[i].rss_type != 0) 1409 printf(" %s\n", rss_type_table[i].str); 1410 } 1411 } 1412 1413 static struct port_indirect_action * 1414 action_get_by_id(portid_t port_id, uint32_t id) 1415 { 1416 struct rte_port *port; 1417 struct port_indirect_action **ppia; 1418 struct port_indirect_action *pia = NULL; 1419 1420 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1421 port_id == (portid_t)RTE_PORT_ALL) 1422 return NULL; 1423 port = &ports[port_id]; 1424 ppia = &port->actions_list; 1425 while (*ppia) { 1426 if ((*ppia)->id == id) { 1427 pia = *ppia; 1428 break; 1429 } 1430 ppia = &(*ppia)->next; 1431 } 1432 if (!pia) 1433 printf("Failed to find indirect action #%u on port %u\n", 1434 id, port_id); 1435 return pia; 1436 } 1437 1438 static int 1439 action_alloc(portid_t port_id, uint32_t id, 1440 struct port_indirect_action **action) 1441 { 1442 struct rte_port *port; 1443 struct port_indirect_action **ppia; 1444 struct port_indirect_action *pia = NULL; 1445 1446 *action = NULL; 1447 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1448 port_id == (portid_t)RTE_PORT_ALL) 1449 return -EINVAL; 1450 port = &ports[port_id]; 1451 if (id == UINT32_MAX) { 1452 /* taking first available ID */ 1453 if (port->actions_list) { 1454 if (port->actions_list->id == UINT32_MAX - 1) { 1455 printf("Highest indirect action ID is already" 1456 " assigned, delete it first\n"); 1457 return -ENOMEM; 1458 } 1459 id = port->actions_list->id + 1; 1460 } else { 1461 id = 0; 1462 } 1463 } 1464 pia = calloc(1, sizeof(*pia)); 1465 if (!pia) { 1466 printf("Allocation of port %u indirect action failed\n", 1467 port_id); 1468 return -ENOMEM; 1469 } 1470 ppia = &port->actions_list; 1471 while (*ppia && (*ppia)->id > id) 1472 ppia = &(*ppia)->next; 1473 if (*ppia && (*ppia)->id == id) { 1474 printf("Indirect action #%u is already assigned," 1475 " delete it first\n", id); 1476 free(pia); 1477 return -EINVAL; 1478 } 1479 pia->next = *ppia; 1480 pia->id = id; 1481 *ppia = pia; 1482 *action = pia; 1483 return 0; 1484 } 1485 1486 /** Create indirect action */ 1487 int 1488 port_action_handle_create(portid_t port_id, uint32_t id, 1489 const struct rte_flow_indir_action_conf *conf, 1490 const struct rte_flow_action *action) 1491 { 1492 struct port_indirect_action *pia; 1493 int ret; 1494 struct rte_flow_error error; 1495 1496 ret = action_alloc(port_id, id, &pia); 1497 if (ret) 1498 return ret; 1499 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 1500 struct rte_flow_action_age *age = 1501 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 1502 1503 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 1504 age->context = &pia->age_type; 1505 } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) { 1506 struct rte_flow_action_conntrack *ct = 1507 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf); 1508 1509 memcpy(ct, &conntrack_context, sizeof(*ct)); 1510 } 1511 /* Poisoning to make sure PMDs update it in case of error. */ 1512 memset(&error, 0x22, sizeof(error)); 1513 pia->handle = rte_flow_action_handle_create(port_id, conf, action, 1514 &error); 1515 if (!pia->handle) { 1516 uint32_t destroy_id = pia->id; 1517 port_action_handle_destroy(port_id, 1, &destroy_id); 1518 return port_flow_complain(&error); 1519 } 1520 pia->type = action->type; 1521 printf("Indirect action #%u created\n", pia->id); 1522 return 0; 1523 } 1524 1525 /** Destroy indirect action */ 1526 int 1527 port_action_handle_destroy(portid_t port_id, 1528 uint32_t n, 1529 const uint32_t *actions) 1530 { 1531 struct rte_port *port; 1532 struct port_indirect_action **tmp; 1533 uint32_t c = 0; 1534 int ret = 0; 1535 1536 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1537 port_id == (portid_t)RTE_PORT_ALL) 1538 return -EINVAL; 1539 port = &ports[port_id]; 1540 tmp = &port->actions_list; 1541 while (*tmp) { 1542 uint32_t i; 1543 1544 for (i = 0; i != n; ++i) { 1545 struct rte_flow_error error; 1546 struct port_indirect_action *pia = *tmp; 1547 1548 if (actions[i] != pia->id) 1549 continue; 1550 /* 1551 * Poisoning to make sure PMDs update it in case 1552 * of error. 1553 */ 1554 memset(&error, 0x33, sizeof(error)); 1555 1556 if (pia->handle && rte_flow_action_handle_destroy( 1557 port_id, pia->handle, &error)) { 1558 ret = port_flow_complain(&error); 1559 continue; 1560 } 1561 *tmp = pia->next; 1562 printf("Indirect action #%u destroyed\n", pia->id); 1563 free(pia); 1564 break; 1565 } 1566 if (i == n) 1567 tmp = &(*tmp)->next; 1568 ++c; 1569 } 1570 return ret; 1571 } 1572 1573 1574 /** Get indirect action by port + id */ 1575 struct rte_flow_action_handle * 1576 port_action_handle_get_by_id(portid_t port_id, uint32_t id) 1577 { 1578 1579 struct port_indirect_action *pia = action_get_by_id(port_id, id); 1580 1581 return (pia) ? pia->handle : NULL; 1582 } 1583 1584 /** Update indirect action */ 1585 int 1586 port_action_handle_update(portid_t port_id, uint32_t id, 1587 const struct rte_flow_action *action) 1588 { 1589 struct rte_flow_error error; 1590 struct rte_flow_action_handle *action_handle; 1591 struct port_indirect_action *pia; 1592 const void *update; 1593 1594 action_handle = port_action_handle_get_by_id(port_id, id); 1595 if (!action_handle) 1596 return -EINVAL; 1597 pia = action_get_by_id(port_id, id); 1598 if (!pia) 1599 return -EINVAL; 1600 switch (pia->type) { 1601 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1602 update = action->conf; 1603 break; 1604 default: 1605 update = action; 1606 break; 1607 } 1608 if (rte_flow_action_handle_update(port_id, action_handle, update, 1609 &error)) { 1610 return port_flow_complain(&error); 1611 } 1612 printf("Indirect action #%u updated\n", id); 1613 return 0; 1614 } 1615 1616 int 1617 port_action_handle_query(portid_t port_id, uint32_t id) 1618 { 1619 struct rte_flow_error error; 1620 struct port_indirect_action *pia; 1621 union { 1622 struct rte_flow_query_count count; 1623 struct rte_flow_query_age age; 1624 struct rte_flow_action_conntrack ct; 1625 } query; 1626 1627 pia = action_get_by_id(port_id, id); 1628 if (!pia) 1629 return -EINVAL; 1630 switch (pia->type) { 1631 case RTE_FLOW_ACTION_TYPE_AGE: 1632 case RTE_FLOW_ACTION_TYPE_COUNT: 1633 break; 1634 default: 1635 printf("Indirect action %u (type: %d) on port %u doesn't support query\n", 1636 id, pia->type, port_id); 1637 return -ENOTSUP; 1638 } 1639 /* Poisoning to make sure PMDs update it in case of error. */ 1640 memset(&error, 0x55, sizeof(error)); 1641 memset(&query, 0, sizeof(query)); 1642 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 1643 return port_flow_complain(&error); 1644 switch (pia->type) { 1645 case RTE_FLOW_ACTION_TYPE_AGE: 1646 printf("Indirect AGE action:\n" 1647 " aged: %u\n" 1648 " sec_since_last_hit_valid: %u\n" 1649 " sec_since_last_hit: %" PRIu32 "\n", 1650 query.age.aged, 1651 query.age.sec_since_last_hit_valid, 1652 query.age.sec_since_last_hit); 1653 break; 1654 case RTE_FLOW_ACTION_TYPE_COUNT: 1655 printf("Indirect COUNT action:\n" 1656 " hits_set: %u\n" 1657 " bytes_set: %u\n" 1658 " hits: %" PRIu64 "\n" 1659 " bytes: %" PRIu64 "\n", 1660 query.count.hits_set, 1661 query.count.bytes_set, 1662 query.count.hits, 1663 query.count.bytes); 1664 break; 1665 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1666 printf("Conntrack Context:\n" 1667 " Peer: %u, Flow dir: %s, Enable: %u\n" 1668 " Live: %u, SACK: %u, CACK: %u\n" 1669 " Packet dir: %s, Liberal: %u, State: %u\n" 1670 " Factor: %u, Retrans: %u, TCP flags: %u\n" 1671 " Last Seq: %u, Last ACK: %u\n" 1672 " Last Win: %u, Last End: %u\n", 1673 query.ct.peer_port, 1674 query.ct.is_original_dir ? "Original" : "Reply", 1675 query.ct.enable, query.ct.live_connection, 1676 query.ct.selective_ack, query.ct.challenge_ack_passed, 1677 query.ct.last_direction ? "Original" : "Reply", 1678 query.ct.liberal_mode, query.ct.state, 1679 query.ct.max_ack_window, query.ct.retransmission_limit, 1680 query.ct.last_index, query.ct.last_seq, 1681 query.ct.last_ack, query.ct.last_window, 1682 query.ct.last_end); 1683 printf(" Original Dir:\n" 1684 " scale: %u, fin: %u, ack seen: %u\n" 1685 " unacked data: %u\n Sent end: %u," 1686 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1687 query.ct.original_dir.scale, 1688 query.ct.original_dir.close_initiated, 1689 query.ct.original_dir.last_ack_seen, 1690 query.ct.original_dir.data_unacked, 1691 query.ct.original_dir.sent_end, 1692 query.ct.original_dir.reply_end, 1693 query.ct.original_dir.max_win, 1694 query.ct.original_dir.max_ack); 1695 printf(" Reply Dir:\n" 1696 " scale: %u, fin: %u, ack seen: %u\n" 1697 " unacked data: %u\n Sent end: %u," 1698 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1699 query.ct.reply_dir.scale, 1700 query.ct.reply_dir.close_initiated, 1701 query.ct.reply_dir.last_ack_seen, 1702 query.ct.reply_dir.data_unacked, 1703 query.ct.reply_dir.sent_end, 1704 query.ct.reply_dir.reply_end, 1705 query.ct.reply_dir.max_win, 1706 query.ct.reply_dir.max_ack); 1707 break; 1708 default: 1709 printf("Indirect action %u (type: %d) on port %u doesn't support query\n", 1710 id, pia->type, port_id); 1711 break; 1712 } 1713 return 0; 1714 } 1715 1716 static struct port_flow_tunnel * 1717 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 1718 const struct rte_flow_item *pattern, 1719 const struct rte_flow_action *actions, 1720 const struct tunnel_ops *tunnel_ops) 1721 { 1722 int ret; 1723 struct rte_port *port; 1724 struct port_flow_tunnel *pft; 1725 struct rte_flow_error error; 1726 1727 port = &ports[port_id]; 1728 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 1729 if (!pft) { 1730 printf("failed to locate port flow tunnel #%u\n", 1731 tunnel_ops->id); 1732 return NULL; 1733 } 1734 if (tunnel_ops->actions) { 1735 uint32_t num_actions; 1736 const struct rte_flow_action *aptr; 1737 1738 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 1739 &pft->pmd_actions, 1740 &pft->num_pmd_actions, 1741 &error); 1742 if (ret) { 1743 port_flow_complain(&error); 1744 return NULL; 1745 } 1746 for (aptr = actions, num_actions = 1; 1747 aptr->type != RTE_FLOW_ACTION_TYPE_END; 1748 aptr++, num_actions++); 1749 pft->actions = malloc( 1750 (num_actions + pft->num_pmd_actions) * 1751 sizeof(actions[0])); 1752 if (!pft->actions) { 1753 rte_flow_tunnel_action_decap_release( 1754 port_id, pft->actions, 1755 pft->num_pmd_actions, &error); 1756 return NULL; 1757 } 1758 rte_memcpy(pft->actions, pft->pmd_actions, 1759 pft->num_pmd_actions * sizeof(actions[0])); 1760 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 1761 num_actions * sizeof(actions[0])); 1762 } 1763 if (tunnel_ops->items) { 1764 uint32_t num_items; 1765 const struct rte_flow_item *iptr; 1766 1767 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 1768 &pft->pmd_items, 1769 &pft->num_pmd_items, 1770 &error); 1771 if (ret) { 1772 port_flow_complain(&error); 1773 return NULL; 1774 } 1775 for (iptr = pattern, num_items = 1; 1776 iptr->type != RTE_FLOW_ITEM_TYPE_END; 1777 iptr++, num_items++); 1778 pft->items = malloc((num_items + pft->num_pmd_items) * 1779 sizeof(pattern[0])); 1780 if (!pft->items) { 1781 rte_flow_tunnel_item_release( 1782 port_id, pft->pmd_items, 1783 pft->num_pmd_items, &error); 1784 return NULL; 1785 } 1786 rte_memcpy(pft->items, pft->pmd_items, 1787 pft->num_pmd_items * sizeof(pattern[0])); 1788 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 1789 num_items * sizeof(pattern[0])); 1790 } 1791 1792 return pft; 1793 } 1794 1795 static void 1796 port_flow_tunnel_offload_cmd_release(portid_t port_id, 1797 const struct tunnel_ops *tunnel_ops, 1798 struct port_flow_tunnel *pft) 1799 { 1800 struct rte_flow_error error; 1801 1802 if (tunnel_ops->actions) { 1803 free(pft->actions); 1804 rte_flow_tunnel_action_decap_release( 1805 port_id, pft->pmd_actions, 1806 pft->num_pmd_actions, &error); 1807 pft->actions = NULL; 1808 pft->pmd_actions = NULL; 1809 } 1810 if (tunnel_ops->items) { 1811 free(pft->items); 1812 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 1813 pft->num_pmd_items, 1814 &error); 1815 pft->items = NULL; 1816 pft->pmd_items = NULL; 1817 } 1818 } 1819 1820 /** Add port meter policy */ 1821 int 1822 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 1823 const struct rte_flow_action *actions) 1824 { 1825 struct rte_mtr_error error; 1826 const struct rte_flow_action *act = actions; 1827 const struct rte_flow_action *start; 1828 struct rte_mtr_meter_policy_params policy; 1829 uint32_t i = 0, act_n; 1830 int ret; 1831 1832 for (i = 0; i < RTE_COLORS; i++) { 1833 for (act_n = 0, start = act; 1834 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 1835 act_n++; 1836 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END) 1837 policy.actions[i] = start; 1838 else 1839 policy.actions[i] = NULL; 1840 act++; 1841 } 1842 ret = rte_mtr_meter_policy_add(port_id, 1843 policy_id, 1844 &policy, &error); 1845 if (ret) 1846 print_mtr_err_msg(&error); 1847 return ret; 1848 } 1849 1850 /** Validate flow rule. */ 1851 int 1852 port_flow_validate(portid_t port_id, 1853 const struct rte_flow_attr *attr, 1854 const struct rte_flow_item *pattern, 1855 const struct rte_flow_action *actions, 1856 const struct tunnel_ops *tunnel_ops) 1857 { 1858 struct rte_flow_error error; 1859 struct port_flow_tunnel *pft = NULL; 1860 1861 /* Poisoning to make sure PMDs update it in case of error. */ 1862 memset(&error, 0x11, sizeof(error)); 1863 if (tunnel_ops->enabled) { 1864 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 1865 actions, tunnel_ops); 1866 if (!pft) 1867 return -ENOENT; 1868 if (pft->items) 1869 pattern = pft->items; 1870 if (pft->actions) 1871 actions = pft->actions; 1872 } 1873 if (rte_flow_validate(port_id, attr, pattern, actions, &error)) 1874 return port_flow_complain(&error); 1875 if (tunnel_ops->enabled) 1876 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 1877 printf("Flow rule validated\n"); 1878 return 0; 1879 } 1880 1881 /** Return age action structure if exists, otherwise NULL. */ 1882 static struct rte_flow_action_age * 1883 age_action_get(const struct rte_flow_action *actions) 1884 { 1885 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 1886 switch (actions->type) { 1887 case RTE_FLOW_ACTION_TYPE_AGE: 1888 return (struct rte_flow_action_age *) 1889 (uintptr_t)actions->conf; 1890 default: 1891 break; 1892 } 1893 } 1894 return NULL; 1895 } 1896 1897 /** Create flow rule. */ 1898 int 1899 port_flow_create(portid_t port_id, 1900 const struct rte_flow_attr *attr, 1901 const struct rte_flow_item *pattern, 1902 const struct rte_flow_action *actions, 1903 const struct tunnel_ops *tunnel_ops) 1904 { 1905 struct rte_flow *flow; 1906 struct rte_port *port; 1907 struct port_flow *pf; 1908 uint32_t id = 0; 1909 struct rte_flow_error error; 1910 struct port_flow_tunnel *pft = NULL; 1911 struct rte_flow_action_age *age = age_action_get(actions); 1912 1913 port = &ports[port_id]; 1914 if (port->flow_list) { 1915 if (port->flow_list->id == UINT32_MAX) { 1916 printf("Highest rule ID is already assigned, delete" 1917 " it first"); 1918 return -ENOMEM; 1919 } 1920 id = port->flow_list->id + 1; 1921 } 1922 if (tunnel_ops->enabled) { 1923 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 1924 actions, tunnel_ops); 1925 if (!pft) 1926 return -ENOENT; 1927 if (pft->items) 1928 pattern = pft->items; 1929 if (pft->actions) 1930 actions = pft->actions; 1931 } 1932 pf = port_flow_new(attr, pattern, actions, &error); 1933 if (!pf) 1934 return port_flow_complain(&error); 1935 if (age) { 1936 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 1937 age->context = &pf->age_type; 1938 } 1939 /* Poisoning to make sure PMDs update it in case of error. */ 1940 memset(&error, 0x22, sizeof(error)); 1941 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 1942 if (!flow) { 1943 if (tunnel_ops->enabled) 1944 port_flow_tunnel_offload_cmd_release(port_id, 1945 tunnel_ops, pft); 1946 free(pf); 1947 return port_flow_complain(&error); 1948 } 1949 pf->next = port->flow_list; 1950 pf->id = id; 1951 pf->flow = flow; 1952 port->flow_list = pf; 1953 if (tunnel_ops->enabled) 1954 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 1955 printf("Flow rule #%u created\n", pf->id); 1956 return 0; 1957 } 1958 1959 /** Destroy a number of flow rules. */ 1960 int 1961 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule) 1962 { 1963 struct rte_port *port; 1964 struct port_flow **tmp; 1965 uint32_t c = 0; 1966 int ret = 0; 1967 1968 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1969 port_id == (portid_t)RTE_PORT_ALL) 1970 return -EINVAL; 1971 port = &ports[port_id]; 1972 tmp = &port->flow_list; 1973 while (*tmp) { 1974 uint32_t i; 1975 1976 for (i = 0; i != n; ++i) { 1977 struct rte_flow_error error; 1978 struct port_flow *pf = *tmp; 1979 1980 if (rule[i] != pf->id) 1981 continue; 1982 /* 1983 * Poisoning to make sure PMDs update it in case 1984 * of error. 1985 */ 1986 memset(&error, 0x33, sizeof(error)); 1987 if (rte_flow_destroy(port_id, pf->flow, &error)) { 1988 ret = port_flow_complain(&error); 1989 continue; 1990 } 1991 printf("Flow rule #%u destroyed\n", pf->id); 1992 *tmp = pf->next; 1993 free(pf); 1994 break; 1995 } 1996 if (i == n) 1997 tmp = &(*tmp)->next; 1998 ++c; 1999 } 2000 return ret; 2001 } 2002 2003 /** Remove all flow rules. */ 2004 int 2005 port_flow_flush(portid_t port_id) 2006 { 2007 struct rte_flow_error error; 2008 struct rte_port *port; 2009 int ret = 0; 2010 2011 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2012 port_id == (portid_t)RTE_PORT_ALL) 2013 return -EINVAL; 2014 2015 port = &ports[port_id]; 2016 2017 if (port->flow_list == NULL) 2018 return ret; 2019 2020 /* Poisoning to make sure PMDs update it in case of error. */ 2021 memset(&error, 0x44, sizeof(error)); 2022 if (rte_flow_flush(port_id, &error)) { 2023 port_flow_complain(&error); 2024 } 2025 2026 while (port->flow_list) { 2027 struct port_flow *pf = port->flow_list->next; 2028 2029 free(port->flow_list); 2030 port->flow_list = pf; 2031 } 2032 return ret; 2033 } 2034 2035 /** Dump flow rules. */ 2036 int 2037 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id, 2038 const char *file_name) 2039 { 2040 int ret = 0; 2041 FILE *file = stdout; 2042 struct rte_flow_error error; 2043 struct rte_port *port; 2044 struct port_flow *pflow; 2045 struct rte_flow *tmpFlow = NULL; 2046 bool found = false; 2047 2048 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2049 port_id == (portid_t)RTE_PORT_ALL) 2050 return -EINVAL; 2051 2052 if (!dump_all) { 2053 port = &ports[port_id]; 2054 pflow = port->flow_list; 2055 while (pflow) { 2056 if (rule_id != pflow->id) { 2057 pflow = pflow->next; 2058 } else { 2059 tmpFlow = pflow->flow; 2060 if (tmpFlow) 2061 found = true; 2062 break; 2063 } 2064 } 2065 if (found == false) { 2066 printf("Failed to dump to flow %d\n", rule_id); 2067 return -EINVAL; 2068 } 2069 } 2070 2071 if (file_name && strlen(file_name)) { 2072 file = fopen(file_name, "w"); 2073 if (!file) { 2074 printf("Failed to create file %s: %s\n", file_name, 2075 strerror(errno)); 2076 return -errno; 2077 } 2078 } 2079 2080 if (!dump_all) 2081 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 2082 else 2083 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 2084 if (ret) { 2085 port_flow_complain(&error); 2086 printf("Failed to dump flow: %s\n", strerror(-ret)); 2087 } else 2088 printf("Flow dump finished\n"); 2089 if (file_name && strlen(file_name)) 2090 fclose(file); 2091 return ret; 2092 } 2093 2094 /** Query a flow rule. */ 2095 int 2096 port_flow_query(portid_t port_id, uint32_t rule, 2097 const struct rte_flow_action *action) 2098 { 2099 struct rte_flow_error error; 2100 struct rte_port *port; 2101 struct port_flow *pf; 2102 const char *name; 2103 union { 2104 struct rte_flow_query_count count; 2105 struct rte_flow_action_rss rss_conf; 2106 struct rte_flow_query_age age; 2107 } query; 2108 int ret; 2109 2110 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2111 port_id == (portid_t)RTE_PORT_ALL) 2112 return -EINVAL; 2113 port = &ports[port_id]; 2114 for (pf = port->flow_list; pf; pf = pf->next) 2115 if (pf->id == rule) 2116 break; 2117 if (!pf) { 2118 printf("Flow rule #%u not found\n", rule); 2119 return -ENOENT; 2120 } 2121 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 2122 &name, sizeof(name), 2123 (void *)(uintptr_t)action->type, &error); 2124 if (ret < 0) 2125 return port_flow_complain(&error); 2126 switch (action->type) { 2127 case RTE_FLOW_ACTION_TYPE_COUNT: 2128 case RTE_FLOW_ACTION_TYPE_RSS: 2129 case RTE_FLOW_ACTION_TYPE_AGE: 2130 break; 2131 default: 2132 printf("Cannot query action type %d (%s)\n", 2133 action->type, name); 2134 return -ENOTSUP; 2135 } 2136 /* Poisoning to make sure PMDs update it in case of error. */ 2137 memset(&error, 0x55, sizeof(error)); 2138 memset(&query, 0, sizeof(query)); 2139 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 2140 return port_flow_complain(&error); 2141 switch (action->type) { 2142 case RTE_FLOW_ACTION_TYPE_COUNT: 2143 printf("%s:\n" 2144 " hits_set: %u\n" 2145 " bytes_set: %u\n" 2146 " hits: %" PRIu64 "\n" 2147 " bytes: %" PRIu64 "\n", 2148 name, 2149 query.count.hits_set, 2150 query.count.bytes_set, 2151 query.count.hits, 2152 query.count.bytes); 2153 break; 2154 case RTE_FLOW_ACTION_TYPE_RSS: 2155 rss_config_display(&query.rss_conf); 2156 break; 2157 case RTE_FLOW_ACTION_TYPE_AGE: 2158 printf("%s:\n" 2159 " aged: %u\n" 2160 " sec_since_last_hit_valid: %u\n" 2161 " sec_since_last_hit: %" PRIu32 "\n", 2162 name, 2163 query.age.aged, 2164 query.age.sec_since_last_hit_valid, 2165 query.age.sec_since_last_hit); 2166 break; 2167 default: 2168 printf("Cannot display result for action type %d (%s)\n", 2169 action->type, name); 2170 break; 2171 } 2172 return 0; 2173 } 2174 2175 /** List simply and destroy all aged flows. */ 2176 void 2177 port_flow_aged(portid_t port_id, uint8_t destroy) 2178 { 2179 void **contexts; 2180 int nb_context, total = 0, idx; 2181 struct rte_flow_error error; 2182 enum age_action_context_type *type; 2183 union { 2184 struct port_flow *pf; 2185 struct port_indirect_action *pia; 2186 } ctx; 2187 2188 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2189 port_id == (portid_t)RTE_PORT_ALL) 2190 return; 2191 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 2192 printf("Port %u total aged flows: %d\n", port_id, total); 2193 if (total < 0) { 2194 port_flow_complain(&error); 2195 return; 2196 } 2197 if (total == 0) 2198 return; 2199 contexts = malloc(sizeof(void *) * total); 2200 if (contexts == NULL) { 2201 printf("Cannot allocate contexts for aged flow\n"); 2202 return; 2203 } 2204 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 2205 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 2206 if (nb_context != total) { 2207 printf("Port:%d get aged flows count(%d) != total(%d)\n", 2208 port_id, nb_context, total); 2209 free(contexts); 2210 return; 2211 } 2212 total = 0; 2213 for (idx = 0; idx < nb_context; idx++) { 2214 if (!contexts[idx]) { 2215 printf("Error: get Null context in port %u\n", port_id); 2216 continue; 2217 } 2218 type = (enum age_action_context_type *)contexts[idx]; 2219 switch (*type) { 2220 case ACTION_AGE_CONTEXT_TYPE_FLOW: 2221 ctx.pf = container_of(type, struct port_flow, age_type); 2222 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 2223 "\t%c%c%c\t\n", 2224 "Flow", 2225 ctx.pf->id, 2226 ctx.pf->rule.attr->group, 2227 ctx.pf->rule.attr->priority, 2228 ctx.pf->rule.attr->ingress ? 'i' : '-', 2229 ctx.pf->rule.attr->egress ? 'e' : '-', 2230 ctx.pf->rule.attr->transfer ? 't' : '-'); 2231 if (destroy && !port_flow_destroy(port_id, 1, 2232 &ctx.pf->id)) 2233 total++; 2234 break; 2235 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 2236 ctx.pia = container_of(type, 2237 struct port_indirect_action, age_type); 2238 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 2239 ctx.pia->id); 2240 break; 2241 default: 2242 printf("Error: invalid context type %u\n", port_id); 2243 break; 2244 } 2245 } 2246 printf("\n%d flows destroyed\n", total); 2247 free(contexts); 2248 } 2249 2250 /** List flow rules. */ 2251 void 2252 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 2253 { 2254 struct rte_port *port; 2255 struct port_flow *pf; 2256 struct port_flow *list = NULL; 2257 uint32_t i; 2258 2259 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2260 port_id == (portid_t)RTE_PORT_ALL) 2261 return; 2262 port = &ports[port_id]; 2263 if (!port->flow_list) 2264 return; 2265 /* Sort flows by group, priority and ID. */ 2266 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 2267 struct port_flow **tmp; 2268 const struct rte_flow_attr *curr = pf->rule.attr; 2269 2270 if (n) { 2271 /* Filter out unwanted groups. */ 2272 for (i = 0; i != n; ++i) 2273 if (curr->group == group[i]) 2274 break; 2275 if (i == n) 2276 continue; 2277 } 2278 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 2279 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 2280 2281 if (curr->group > comp->group || 2282 (curr->group == comp->group && 2283 curr->priority > comp->priority) || 2284 (curr->group == comp->group && 2285 curr->priority == comp->priority && 2286 pf->id > (*tmp)->id)) 2287 continue; 2288 break; 2289 } 2290 pf->tmp = *tmp; 2291 *tmp = pf; 2292 } 2293 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 2294 for (pf = list; pf != NULL; pf = pf->tmp) { 2295 const struct rte_flow_item *item = pf->rule.pattern; 2296 const struct rte_flow_action *action = pf->rule.actions; 2297 const char *name; 2298 2299 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 2300 pf->id, 2301 pf->rule.attr->group, 2302 pf->rule.attr->priority, 2303 pf->rule.attr->ingress ? 'i' : '-', 2304 pf->rule.attr->egress ? 'e' : '-', 2305 pf->rule.attr->transfer ? 't' : '-'); 2306 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 2307 if ((uint32_t)item->type > INT_MAX) 2308 name = "PMD_INTERNAL"; 2309 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 2310 &name, sizeof(name), 2311 (void *)(uintptr_t)item->type, 2312 NULL) <= 0) 2313 name = "[UNKNOWN]"; 2314 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 2315 printf("%s ", name); 2316 ++item; 2317 } 2318 printf("=>"); 2319 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 2320 if ((uint32_t)action->type > INT_MAX) 2321 name = "PMD_INTERNAL"; 2322 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 2323 &name, sizeof(name), 2324 (void *)(uintptr_t)action->type, 2325 NULL) <= 0) 2326 name = "[UNKNOWN]"; 2327 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 2328 printf(" %s", name); 2329 ++action; 2330 } 2331 printf("\n"); 2332 } 2333 } 2334 2335 /** Restrict ingress traffic to the defined flow rules. */ 2336 int 2337 port_flow_isolate(portid_t port_id, int set) 2338 { 2339 struct rte_flow_error error; 2340 2341 /* Poisoning to make sure PMDs update it in case of error. */ 2342 memset(&error, 0x66, sizeof(error)); 2343 if (rte_flow_isolate(port_id, set, &error)) 2344 return port_flow_complain(&error); 2345 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 2346 port_id, 2347 set ? "now restricted" : "not restricted anymore"); 2348 return 0; 2349 } 2350 2351 /* 2352 * RX/TX ring descriptors display functions. 2353 */ 2354 int 2355 rx_queue_id_is_invalid(queueid_t rxq_id) 2356 { 2357 if (rxq_id < nb_rxq) 2358 return 0; 2359 printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq); 2360 return 1; 2361 } 2362 2363 int 2364 tx_queue_id_is_invalid(queueid_t txq_id) 2365 { 2366 if (txq_id < nb_txq) 2367 return 0; 2368 printf("Invalid TX queue %d (must be < nb_txq=%d)\n", txq_id, nb_txq); 2369 return 1; 2370 } 2371 2372 static int 2373 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 2374 { 2375 struct rte_port *port = &ports[port_id]; 2376 struct rte_eth_rxq_info rx_qinfo; 2377 int ret; 2378 2379 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 2380 if (ret == 0) { 2381 *ring_size = rx_qinfo.nb_desc; 2382 return ret; 2383 } 2384 2385 if (ret != -ENOTSUP) 2386 return ret; 2387 /* 2388 * If the rte_eth_rx_queue_info_get is not support for this PMD, 2389 * ring_size stored in testpmd will be used for validity verification. 2390 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 2391 * being 0, it will use a default value provided by PMDs to setup this 2392 * rxq. If the default value is 0, it will use the 2393 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 2394 */ 2395 if (port->nb_rx_desc[rxq_id]) 2396 *ring_size = port->nb_rx_desc[rxq_id]; 2397 else if (port->dev_info.default_rxportconf.ring_size) 2398 *ring_size = port->dev_info.default_rxportconf.ring_size; 2399 else 2400 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 2401 return 0; 2402 } 2403 2404 static int 2405 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 2406 { 2407 struct rte_port *port = &ports[port_id]; 2408 struct rte_eth_txq_info tx_qinfo; 2409 int ret; 2410 2411 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 2412 if (ret == 0) { 2413 *ring_size = tx_qinfo.nb_desc; 2414 return ret; 2415 } 2416 2417 if (ret != -ENOTSUP) 2418 return ret; 2419 /* 2420 * If the rte_eth_tx_queue_info_get is not support for this PMD, 2421 * ring_size stored in testpmd will be used for validity verification. 2422 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 2423 * being 0, it will use a default value provided by PMDs to setup this 2424 * txq. If the default value is 0, it will use the 2425 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 2426 */ 2427 if (port->nb_tx_desc[txq_id]) 2428 *ring_size = port->nb_tx_desc[txq_id]; 2429 else if (port->dev_info.default_txportconf.ring_size) 2430 *ring_size = port->dev_info.default_txportconf.ring_size; 2431 else 2432 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 2433 return 0; 2434 } 2435 2436 static int 2437 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 2438 { 2439 uint16_t ring_size; 2440 int ret; 2441 2442 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 2443 if (ret) 2444 return 1; 2445 2446 if (rxdesc_id < ring_size) 2447 return 0; 2448 2449 printf("Invalid RX descriptor %u (must be < ring_size=%u)\n", 2450 rxdesc_id, ring_size); 2451 return 1; 2452 } 2453 2454 static int 2455 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 2456 { 2457 uint16_t ring_size; 2458 int ret; 2459 2460 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 2461 if (ret) 2462 return 1; 2463 2464 if (txdesc_id < ring_size) 2465 return 0; 2466 2467 printf("Invalid TX descriptor %u (must be < ring_size=%u)\n", 2468 txdesc_id, ring_size); 2469 return 1; 2470 } 2471 2472 static const struct rte_memzone * 2473 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 2474 { 2475 char mz_name[RTE_MEMZONE_NAMESIZE]; 2476 const struct rte_memzone *mz; 2477 2478 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 2479 port_id, q_id, ring_name); 2480 mz = rte_memzone_lookup(mz_name); 2481 if (mz == NULL) 2482 printf("%s ring memory zoneof (port %d, queue %d) not" 2483 "found (zone name = %s\n", 2484 ring_name, port_id, q_id, mz_name); 2485 return mz; 2486 } 2487 2488 union igb_ring_dword { 2489 uint64_t dword; 2490 struct { 2491 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 2492 uint32_t lo; 2493 uint32_t hi; 2494 #else 2495 uint32_t hi; 2496 uint32_t lo; 2497 #endif 2498 } words; 2499 }; 2500 2501 struct igb_ring_desc_32_bytes { 2502 union igb_ring_dword lo_dword; 2503 union igb_ring_dword hi_dword; 2504 union igb_ring_dword resv1; 2505 union igb_ring_dword resv2; 2506 }; 2507 2508 struct igb_ring_desc_16_bytes { 2509 union igb_ring_dword lo_dword; 2510 union igb_ring_dword hi_dword; 2511 }; 2512 2513 static void 2514 ring_rxd_display_dword(union igb_ring_dword dword) 2515 { 2516 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 2517 (unsigned)dword.words.hi); 2518 } 2519 2520 static void 2521 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 2522 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 2523 portid_t port_id, 2524 #else 2525 __rte_unused portid_t port_id, 2526 #endif 2527 uint16_t desc_id) 2528 { 2529 struct igb_ring_desc_16_bytes *ring = 2530 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 2531 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 2532 int ret; 2533 struct rte_eth_dev_info dev_info; 2534 2535 ret = eth_dev_info_get_print_err(port_id, &dev_info); 2536 if (ret != 0) 2537 return; 2538 2539 if (strstr(dev_info.driver_name, "i40e") != NULL) { 2540 /* 32 bytes RX descriptor, i40e only */ 2541 struct igb_ring_desc_32_bytes *ring = 2542 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 2543 ring[desc_id].lo_dword.dword = 2544 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 2545 ring_rxd_display_dword(ring[desc_id].lo_dword); 2546 ring[desc_id].hi_dword.dword = 2547 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 2548 ring_rxd_display_dword(ring[desc_id].hi_dword); 2549 ring[desc_id].resv1.dword = 2550 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 2551 ring_rxd_display_dword(ring[desc_id].resv1); 2552 ring[desc_id].resv2.dword = 2553 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 2554 ring_rxd_display_dword(ring[desc_id].resv2); 2555 2556 return; 2557 } 2558 #endif 2559 /* 16 bytes RX descriptor */ 2560 ring[desc_id].lo_dword.dword = 2561 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 2562 ring_rxd_display_dword(ring[desc_id].lo_dword); 2563 ring[desc_id].hi_dword.dword = 2564 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 2565 ring_rxd_display_dword(ring[desc_id].hi_dword); 2566 } 2567 2568 static void 2569 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 2570 { 2571 struct igb_ring_desc_16_bytes *ring; 2572 struct igb_ring_desc_16_bytes txd; 2573 2574 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 2575 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 2576 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 2577 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 2578 (unsigned)txd.lo_dword.words.lo, 2579 (unsigned)txd.lo_dword.words.hi, 2580 (unsigned)txd.hi_dword.words.lo, 2581 (unsigned)txd.hi_dword.words.hi); 2582 } 2583 2584 void 2585 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 2586 { 2587 const struct rte_memzone *rx_mz; 2588 2589 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 2590 return; 2591 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 2592 if (rx_mz == NULL) 2593 return; 2594 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 2595 } 2596 2597 void 2598 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 2599 { 2600 const struct rte_memzone *tx_mz; 2601 2602 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 2603 return; 2604 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 2605 if (tx_mz == NULL) 2606 return; 2607 ring_tx_descriptor_display(tx_mz, txd_id); 2608 } 2609 2610 void 2611 fwd_lcores_config_display(void) 2612 { 2613 lcoreid_t lc_id; 2614 2615 printf("List of forwarding lcores:"); 2616 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 2617 printf(" %2u", fwd_lcores_cpuids[lc_id]); 2618 printf("\n"); 2619 } 2620 void 2621 rxtx_config_display(void) 2622 { 2623 portid_t pid; 2624 queueid_t qid; 2625 2626 printf(" %s packet forwarding%s packets/burst=%d\n", 2627 cur_fwd_eng->fwd_mode_name, 2628 retry_enabled == 0 ? "" : " with retry", 2629 nb_pkt_per_burst); 2630 2631 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 2632 printf(" packet len=%u - nb packet segments=%d\n", 2633 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 2634 2635 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 2636 nb_fwd_lcores, nb_fwd_ports); 2637 2638 RTE_ETH_FOREACH_DEV(pid) { 2639 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0]; 2640 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0]; 2641 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 2642 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 2643 struct rte_eth_rxq_info rx_qinfo; 2644 struct rte_eth_txq_info tx_qinfo; 2645 uint16_t rx_free_thresh_tmp; 2646 uint16_t tx_free_thresh_tmp; 2647 uint16_t tx_rs_thresh_tmp; 2648 uint16_t nb_rx_desc_tmp; 2649 uint16_t nb_tx_desc_tmp; 2650 uint64_t offloads_tmp; 2651 uint8_t pthresh_tmp; 2652 uint8_t hthresh_tmp; 2653 uint8_t wthresh_tmp; 2654 int32_t rc; 2655 2656 /* per port config */ 2657 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 2658 (unsigned int)pid, nb_rxq, nb_txq); 2659 2660 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 2661 ports[pid].dev_conf.rxmode.offloads, 2662 ports[pid].dev_conf.txmode.offloads); 2663 2664 /* per rx queue config only for first queue to be less verbose */ 2665 for (qid = 0; qid < 1; qid++) { 2666 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 2667 if (rc) { 2668 nb_rx_desc_tmp = nb_rx_desc[qid]; 2669 rx_free_thresh_tmp = 2670 rx_conf[qid].rx_free_thresh; 2671 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 2672 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 2673 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 2674 offloads_tmp = rx_conf[qid].offloads; 2675 } else { 2676 nb_rx_desc_tmp = rx_qinfo.nb_desc; 2677 rx_free_thresh_tmp = 2678 rx_qinfo.conf.rx_free_thresh; 2679 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 2680 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 2681 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 2682 offloads_tmp = rx_qinfo.conf.offloads; 2683 } 2684 2685 printf(" RX queue: %d\n", qid); 2686 printf(" RX desc=%d - RX free threshold=%d\n", 2687 nb_rx_desc_tmp, rx_free_thresh_tmp); 2688 printf(" RX threshold registers: pthresh=%d hthresh=%d " 2689 " wthresh=%d\n", 2690 pthresh_tmp, hthresh_tmp, wthresh_tmp); 2691 printf(" RX Offloads=0x%"PRIx64"\n", offloads_tmp); 2692 } 2693 2694 /* per tx queue config only for first queue to be less verbose */ 2695 for (qid = 0; qid < 1; qid++) { 2696 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 2697 if (rc) { 2698 nb_tx_desc_tmp = nb_tx_desc[qid]; 2699 tx_free_thresh_tmp = 2700 tx_conf[qid].tx_free_thresh; 2701 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 2702 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 2703 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 2704 offloads_tmp = tx_conf[qid].offloads; 2705 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 2706 } else { 2707 nb_tx_desc_tmp = tx_qinfo.nb_desc; 2708 tx_free_thresh_tmp = 2709 tx_qinfo.conf.tx_free_thresh; 2710 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 2711 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 2712 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 2713 offloads_tmp = tx_qinfo.conf.offloads; 2714 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 2715 } 2716 2717 printf(" TX queue: %d\n", qid); 2718 printf(" TX desc=%d - TX free threshold=%d\n", 2719 nb_tx_desc_tmp, tx_free_thresh_tmp); 2720 printf(" TX threshold registers: pthresh=%d hthresh=%d " 2721 " wthresh=%d\n", 2722 pthresh_tmp, hthresh_tmp, wthresh_tmp); 2723 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 2724 offloads_tmp, tx_rs_thresh_tmp); 2725 } 2726 } 2727 } 2728 2729 void 2730 port_rss_reta_info(portid_t port_id, 2731 struct rte_eth_rss_reta_entry64 *reta_conf, 2732 uint16_t nb_entries) 2733 { 2734 uint16_t i, idx, shift; 2735 int ret; 2736 2737 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2738 return; 2739 2740 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 2741 if (ret != 0) { 2742 printf("Failed to get RSS RETA info, return code = %d\n", ret); 2743 return; 2744 } 2745 2746 for (i = 0; i < nb_entries; i++) { 2747 idx = i / RTE_RETA_GROUP_SIZE; 2748 shift = i % RTE_RETA_GROUP_SIZE; 2749 if (!(reta_conf[idx].mask & (1ULL << shift))) 2750 continue; 2751 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 2752 i, reta_conf[idx].reta[shift]); 2753 } 2754 } 2755 2756 /* 2757 * Displays the RSS hash functions of a port, and, optionaly, the RSS hash 2758 * key of the port. 2759 */ 2760 void 2761 port_rss_hash_conf_show(portid_t port_id, int show_rss_key) 2762 { 2763 struct rte_eth_rss_conf rss_conf = {0}; 2764 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 2765 uint64_t rss_hf; 2766 uint8_t i; 2767 int diag; 2768 struct rte_eth_dev_info dev_info; 2769 uint8_t hash_key_size; 2770 int ret; 2771 2772 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2773 return; 2774 2775 ret = eth_dev_info_get_print_err(port_id, &dev_info); 2776 if (ret != 0) 2777 return; 2778 2779 if (dev_info.hash_key_size > 0 && 2780 dev_info.hash_key_size <= sizeof(rss_key)) 2781 hash_key_size = dev_info.hash_key_size; 2782 else { 2783 printf("dev_info did not provide a valid hash key size\n"); 2784 return; 2785 } 2786 2787 /* Get RSS hash key if asked to display it */ 2788 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 2789 rss_conf.rss_key_len = hash_key_size; 2790 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 2791 if (diag != 0) { 2792 switch (diag) { 2793 case -ENODEV: 2794 printf("port index %d invalid\n", port_id); 2795 break; 2796 case -ENOTSUP: 2797 printf("operation not supported by device\n"); 2798 break; 2799 default: 2800 printf("operation failed - diag=%d\n", diag); 2801 break; 2802 } 2803 return; 2804 } 2805 rss_hf = rss_conf.rss_hf; 2806 if (rss_hf == 0) { 2807 printf("RSS disabled\n"); 2808 return; 2809 } 2810 printf("RSS functions:\n "); 2811 for (i = 0; rss_type_table[i].str; i++) { 2812 if (rss_hf & rss_type_table[i].rss_type) 2813 printf("%s ", rss_type_table[i].str); 2814 } 2815 printf("\n"); 2816 if (!show_rss_key) 2817 return; 2818 printf("RSS key:\n"); 2819 for (i = 0; i < hash_key_size; i++) 2820 printf("%02X", rss_key[i]); 2821 printf("\n"); 2822 } 2823 2824 void 2825 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 2826 uint8_t hash_key_len) 2827 { 2828 struct rte_eth_rss_conf rss_conf; 2829 int diag; 2830 unsigned int i; 2831 2832 rss_conf.rss_key = NULL; 2833 rss_conf.rss_key_len = hash_key_len; 2834 rss_conf.rss_hf = 0; 2835 for (i = 0; rss_type_table[i].str; i++) { 2836 if (!strcmp(rss_type_table[i].str, rss_type)) 2837 rss_conf.rss_hf = rss_type_table[i].rss_type; 2838 } 2839 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 2840 if (diag == 0) { 2841 rss_conf.rss_key = hash_key; 2842 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 2843 } 2844 if (diag == 0) 2845 return; 2846 2847 switch (diag) { 2848 case -ENODEV: 2849 printf("port index %d invalid\n", port_id); 2850 break; 2851 case -ENOTSUP: 2852 printf("operation not supported by device\n"); 2853 break; 2854 default: 2855 printf("operation failed - diag=%d\n", diag); 2856 break; 2857 } 2858 } 2859 2860 /* 2861 * Setup forwarding configuration for each logical core. 2862 */ 2863 static void 2864 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 2865 { 2866 streamid_t nb_fs_per_lcore; 2867 streamid_t nb_fs; 2868 streamid_t sm_id; 2869 lcoreid_t nb_extra; 2870 lcoreid_t nb_fc; 2871 lcoreid_t nb_lc; 2872 lcoreid_t lc_id; 2873 2874 nb_fs = cfg->nb_fwd_streams; 2875 nb_fc = cfg->nb_fwd_lcores; 2876 if (nb_fs <= nb_fc) { 2877 nb_fs_per_lcore = 1; 2878 nb_extra = 0; 2879 } else { 2880 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 2881 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 2882 } 2883 2884 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 2885 sm_id = 0; 2886 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 2887 fwd_lcores[lc_id]->stream_idx = sm_id; 2888 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 2889 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 2890 } 2891 2892 /* 2893 * Assign extra remaining streams, if any. 2894 */ 2895 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 2896 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 2897 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 2898 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 2899 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 2900 } 2901 } 2902 2903 static portid_t 2904 fwd_topology_tx_port_get(portid_t rxp) 2905 { 2906 static int warning_once = 1; 2907 2908 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 2909 2910 switch (port_topology) { 2911 default: 2912 case PORT_TOPOLOGY_PAIRED: 2913 if ((rxp & 0x1) == 0) { 2914 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 2915 return rxp + 1; 2916 if (warning_once) { 2917 printf("\nWarning! port-topology=paired" 2918 " and odd forward ports number," 2919 " the last port will pair with" 2920 " itself.\n\n"); 2921 warning_once = 0; 2922 } 2923 return rxp; 2924 } 2925 return rxp - 1; 2926 case PORT_TOPOLOGY_CHAINED: 2927 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 2928 case PORT_TOPOLOGY_LOOP: 2929 return rxp; 2930 } 2931 } 2932 2933 static void 2934 simple_fwd_config_setup(void) 2935 { 2936 portid_t i; 2937 2938 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 2939 cur_fwd_config.nb_fwd_streams = 2940 (streamid_t) cur_fwd_config.nb_fwd_ports; 2941 2942 /* reinitialize forwarding streams */ 2943 init_fwd_streams(); 2944 2945 /* 2946 * In the simple forwarding test, the number of forwarding cores 2947 * must be lower or equal to the number of forwarding ports. 2948 */ 2949 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 2950 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 2951 cur_fwd_config.nb_fwd_lcores = 2952 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 2953 setup_fwd_config_of_each_lcore(&cur_fwd_config); 2954 2955 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 2956 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 2957 fwd_streams[i]->rx_queue = 0; 2958 fwd_streams[i]->tx_port = 2959 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 2960 fwd_streams[i]->tx_queue = 0; 2961 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 2962 fwd_streams[i]->retry_enabled = retry_enabled; 2963 } 2964 } 2965 2966 /** 2967 * For the RSS forwarding test all streams distributed over lcores. Each stream 2968 * being composed of a RX queue to poll on a RX port for input messages, 2969 * associated with a TX queue of a TX port where to send forwarded packets. 2970 */ 2971 static void 2972 rss_fwd_config_setup(void) 2973 { 2974 portid_t rxp; 2975 portid_t txp; 2976 queueid_t rxq; 2977 queueid_t nb_q; 2978 streamid_t sm_id; 2979 2980 nb_q = nb_rxq; 2981 if (nb_q > nb_txq) 2982 nb_q = nb_txq; 2983 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 2984 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 2985 cur_fwd_config.nb_fwd_streams = 2986 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports); 2987 2988 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 2989 cur_fwd_config.nb_fwd_lcores = 2990 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 2991 2992 /* reinitialize forwarding streams */ 2993 init_fwd_streams(); 2994 2995 setup_fwd_config_of_each_lcore(&cur_fwd_config); 2996 rxp = 0; rxq = 0; 2997 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 2998 struct fwd_stream *fs; 2999 3000 fs = fwd_streams[sm_id]; 3001 txp = fwd_topology_tx_port_get(rxp); 3002 fs->rx_port = fwd_ports_ids[rxp]; 3003 fs->rx_queue = rxq; 3004 fs->tx_port = fwd_ports_ids[txp]; 3005 fs->tx_queue = rxq; 3006 fs->peer_addr = fs->tx_port; 3007 fs->retry_enabled = retry_enabled; 3008 rxp++; 3009 if (rxp < nb_fwd_ports) 3010 continue; 3011 rxp = 0; 3012 rxq++; 3013 } 3014 } 3015 3016 static uint16_t 3017 get_fwd_port_total_tc_num(void) 3018 { 3019 struct rte_eth_dcb_info dcb_info; 3020 uint16_t total_tc_num = 0; 3021 unsigned int i; 3022 3023 for (i = 0; i < nb_fwd_ports; i++) { 3024 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 3025 total_tc_num += dcb_info.nb_tcs; 3026 } 3027 3028 return total_tc_num; 3029 } 3030 3031 /** 3032 * For the DCB forwarding test, each core is assigned on each traffic class. 3033 * 3034 * Each core is assigned a multi-stream, each stream being composed of 3035 * a RX queue to poll on a RX port for input messages, associated with 3036 * a TX queue of a TX port where to send forwarded packets. All RX and 3037 * TX queues are mapping to the same traffic class. 3038 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 3039 * the same core 3040 */ 3041 static void 3042 dcb_fwd_config_setup(void) 3043 { 3044 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 3045 portid_t txp, rxp = 0; 3046 queueid_t txq, rxq = 0; 3047 lcoreid_t lc_id; 3048 uint16_t nb_rx_queue, nb_tx_queue; 3049 uint16_t i, j, k, sm_id = 0; 3050 uint16_t total_tc_num; 3051 struct rte_port *port; 3052 uint8_t tc = 0; 3053 portid_t pid; 3054 int ret; 3055 3056 /* 3057 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 3058 * or RTE_PORT_STOPPED. 3059 * 3060 * Re-configure ports to get updated mapping between tc and queue in 3061 * case the queue number of the port is changed. Skip for started ports 3062 * since modifying queue number and calling dev_configure need to stop 3063 * ports first. 3064 */ 3065 for (pid = 0; pid < nb_fwd_ports; pid++) { 3066 if (port_is_started(pid) == 1) 3067 continue; 3068 3069 port = &ports[pid]; 3070 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 3071 &port->dev_conf); 3072 if (ret < 0) { 3073 printf("Failed to re-configure port %d, ret = %d.\n", 3074 pid, ret); 3075 return; 3076 } 3077 } 3078 3079 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 3080 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 3081 cur_fwd_config.nb_fwd_streams = 3082 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 3083 total_tc_num = get_fwd_port_total_tc_num(); 3084 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 3085 cur_fwd_config.nb_fwd_lcores = total_tc_num; 3086 3087 /* reinitialize forwarding streams */ 3088 init_fwd_streams(); 3089 sm_id = 0; 3090 txp = 1; 3091 /* get the dcb info on the first RX and TX ports */ 3092 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 3093 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 3094 3095 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 3096 fwd_lcores[lc_id]->stream_nb = 0; 3097 fwd_lcores[lc_id]->stream_idx = sm_id; 3098 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) { 3099 /* if the nb_queue is zero, means this tc is 3100 * not enabled on the POOL 3101 */ 3102 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 3103 break; 3104 k = fwd_lcores[lc_id]->stream_nb + 3105 fwd_lcores[lc_id]->stream_idx; 3106 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 3107 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 3108 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 3109 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 3110 for (j = 0; j < nb_rx_queue; j++) { 3111 struct fwd_stream *fs; 3112 3113 fs = fwd_streams[k + j]; 3114 fs->rx_port = fwd_ports_ids[rxp]; 3115 fs->rx_queue = rxq + j; 3116 fs->tx_port = fwd_ports_ids[txp]; 3117 fs->tx_queue = txq + j % nb_tx_queue; 3118 fs->peer_addr = fs->tx_port; 3119 fs->retry_enabled = retry_enabled; 3120 } 3121 fwd_lcores[lc_id]->stream_nb += 3122 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 3123 } 3124 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 3125 3126 tc++; 3127 if (tc < rxp_dcb_info.nb_tcs) 3128 continue; 3129 /* Restart from TC 0 on next RX port */ 3130 tc = 0; 3131 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 3132 rxp = (portid_t) 3133 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 3134 else 3135 rxp++; 3136 if (rxp >= nb_fwd_ports) 3137 return; 3138 /* get the dcb information on next RX and TX ports */ 3139 if ((rxp & 0x1) == 0) 3140 txp = (portid_t) (rxp + 1); 3141 else 3142 txp = (portid_t) (rxp - 1); 3143 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 3144 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 3145 } 3146 } 3147 3148 static void 3149 icmp_echo_config_setup(void) 3150 { 3151 portid_t rxp; 3152 queueid_t rxq; 3153 lcoreid_t lc_id; 3154 uint16_t sm_id; 3155 3156 if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores) 3157 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 3158 (nb_txq * nb_fwd_ports); 3159 else 3160 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 3161 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 3162 cur_fwd_config.nb_fwd_streams = 3163 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 3164 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 3165 cur_fwd_config.nb_fwd_lcores = 3166 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 3167 if (verbose_level > 0) { 3168 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 3169 __FUNCTION__, 3170 cur_fwd_config.nb_fwd_lcores, 3171 cur_fwd_config.nb_fwd_ports, 3172 cur_fwd_config.nb_fwd_streams); 3173 } 3174 3175 /* reinitialize forwarding streams */ 3176 init_fwd_streams(); 3177 setup_fwd_config_of_each_lcore(&cur_fwd_config); 3178 rxp = 0; rxq = 0; 3179 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 3180 if (verbose_level > 0) 3181 printf(" core=%d: \n", lc_id); 3182 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 3183 struct fwd_stream *fs; 3184 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 3185 fs->rx_port = fwd_ports_ids[rxp]; 3186 fs->rx_queue = rxq; 3187 fs->tx_port = fs->rx_port; 3188 fs->tx_queue = rxq; 3189 fs->peer_addr = fs->tx_port; 3190 fs->retry_enabled = retry_enabled; 3191 if (verbose_level > 0) 3192 printf(" stream=%d port=%d rxq=%d txq=%d\n", 3193 sm_id, fs->rx_port, fs->rx_queue, 3194 fs->tx_queue); 3195 rxq = (queueid_t) (rxq + 1); 3196 if (rxq == nb_rxq) { 3197 rxq = 0; 3198 rxp = (portid_t) (rxp + 1); 3199 } 3200 } 3201 } 3202 } 3203 3204 void 3205 fwd_config_setup(void) 3206 { 3207 struct rte_port *port; 3208 portid_t pt_id; 3209 unsigned int i; 3210 3211 cur_fwd_config.fwd_eng = cur_fwd_eng; 3212 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 3213 icmp_echo_config_setup(); 3214 return; 3215 } 3216 3217 if ((nb_rxq > 1) && (nb_txq > 1)){ 3218 if (dcb_config) { 3219 for (i = 0; i < nb_fwd_ports; i++) { 3220 pt_id = fwd_ports_ids[i]; 3221 port = &ports[pt_id]; 3222 if (!port->dcb_flag) { 3223 printf("In DCB mode, all forwarding ports must " 3224 "be configured in this mode.\n"); 3225 return; 3226 } 3227 } 3228 if (nb_fwd_lcores == 1) { 3229 printf("In DCB mode,the nb forwarding cores " 3230 "should be larger than 1.\n"); 3231 return; 3232 } 3233 3234 dcb_fwd_config_setup(); 3235 } else 3236 rss_fwd_config_setup(); 3237 } 3238 else 3239 simple_fwd_config_setup(); 3240 } 3241 3242 static const char * 3243 mp_alloc_to_str(uint8_t mode) 3244 { 3245 switch (mode) { 3246 case MP_ALLOC_NATIVE: 3247 return "native"; 3248 case MP_ALLOC_ANON: 3249 return "anon"; 3250 case MP_ALLOC_XMEM: 3251 return "xmem"; 3252 case MP_ALLOC_XMEM_HUGE: 3253 return "xmemhuge"; 3254 case MP_ALLOC_XBUF: 3255 return "xbuf"; 3256 default: 3257 return "invalid"; 3258 } 3259 } 3260 3261 void 3262 pkt_fwd_config_display(struct fwd_config *cfg) 3263 { 3264 struct fwd_stream *fs; 3265 lcoreid_t lc_id; 3266 streamid_t sm_id; 3267 3268 printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 3269 "NUMA support %s, MP allocation mode: %s\n", 3270 cfg->fwd_eng->fwd_mode_name, 3271 retry_enabled == 0 ? "" : " with retry", 3272 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 3273 numa_support == 1 ? "enabled" : "disabled", 3274 mp_alloc_to_str(mp_alloc_type)); 3275 3276 if (retry_enabled) 3277 printf("TX retry num: %u, delay between TX retries: %uus\n", 3278 burst_tx_retry_num, burst_tx_delay_time); 3279 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 3280 printf("Logical Core %u (socket %u) forwards packets on " 3281 "%d streams:", 3282 fwd_lcores_cpuids[lc_id], 3283 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 3284 fwd_lcores[lc_id]->stream_nb); 3285 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 3286 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 3287 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 3288 "P=%d/Q=%d (socket %u) ", 3289 fs->rx_port, fs->rx_queue, 3290 ports[fs->rx_port].socket_id, 3291 fs->tx_port, fs->tx_queue, 3292 ports[fs->tx_port].socket_id); 3293 print_ethaddr("peer=", 3294 &peer_eth_addrs[fs->peer_addr]); 3295 } 3296 printf("\n"); 3297 } 3298 printf("\n"); 3299 } 3300 3301 void 3302 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 3303 { 3304 struct rte_ether_addr new_peer_addr; 3305 if (!rte_eth_dev_is_valid_port(port_id)) { 3306 printf("Error: Invalid port number %i\n", port_id); 3307 return; 3308 } 3309 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 3310 printf("Error: Invalid ethernet address: %s\n", peer_addr); 3311 return; 3312 } 3313 peer_eth_addrs[port_id] = new_peer_addr; 3314 } 3315 3316 int 3317 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 3318 { 3319 unsigned int i; 3320 unsigned int lcore_cpuid; 3321 int record_now; 3322 3323 record_now = 0; 3324 again: 3325 for (i = 0; i < nb_lc; i++) { 3326 lcore_cpuid = lcorelist[i]; 3327 if (! rte_lcore_is_enabled(lcore_cpuid)) { 3328 printf("lcore %u not enabled\n", lcore_cpuid); 3329 return -1; 3330 } 3331 if (lcore_cpuid == rte_get_main_lcore()) { 3332 printf("lcore %u cannot be masked on for running " 3333 "packet forwarding, which is the main lcore " 3334 "and reserved for command line parsing only\n", 3335 lcore_cpuid); 3336 return -1; 3337 } 3338 if (record_now) 3339 fwd_lcores_cpuids[i] = lcore_cpuid; 3340 } 3341 if (record_now == 0) { 3342 record_now = 1; 3343 goto again; 3344 } 3345 nb_cfg_lcores = (lcoreid_t) nb_lc; 3346 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 3347 printf("previous number of forwarding cores %u - changed to " 3348 "number of configured cores %u\n", 3349 (unsigned int) nb_fwd_lcores, nb_lc); 3350 nb_fwd_lcores = (lcoreid_t) nb_lc; 3351 } 3352 3353 return 0; 3354 } 3355 3356 int 3357 set_fwd_lcores_mask(uint64_t lcoremask) 3358 { 3359 unsigned int lcorelist[64]; 3360 unsigned int nb_lc; 3361 unsigned int i; 3362 3363 if (lcoremask == 0) { 3364 printf("Invalid NULL mask of cores\n"); 3365 return -1; 3366 } 3367 nb_lc = 0; 3368 for (i = 0; i < 64; i++) { 3369 if (! ((uint64_t)(1ULL << i) & lcoremask)) 3370 continue; 3371 lcorelist[nb_lc++] = i; 3372 } 3373 return set_fwd_lcores_list(lcorelist, nb_lc); 3374 } 3375 3376 void 3377 set_fwd_lcores_number(uint16_t nb_lc) 3378 { 3379 if (test_done == 0) { 3380 printf("Please stop forwarding first\n"); 3381 return; 3382 } 3383 if (nb_lc > nb_cfg_lcores) { 3384 printf("nb fwd cores %u > %u (max. number of configured " 3385 "lcores) - ignored\n", 3386 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 3387 return; 3388 } 3389 nb_fwd_lcores = (lcoreid_t) nb_lc; 3390 printf("Number of forwarding cores set to %u\n", 3391 (unsigned int) nb_fwd_lcores); 3392 } 3393 3394 void 3395 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 3396 { 3397 unsigned int i; 3398 portid_t port_id; 3399 int record_now; 3400 3401 record_now = 0; 3402 again: 3403 for (i = 0; i < nb_pt; i++) { 3404 port_id = (portid_t) portlist[i]; 3405 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3406 return; 3407 if (record_now) 3408 fwd_ports_ids[i] = port_id; 3409 } 3410 if (record_now == 0) { 3411 record_now = 1; 3412 goto again; 3413 } 3414 nb_cfg_ports = (portid_t) nb_pt; 3415 if (nb_fwd_ports != (portid_t) nb_pt) { 3416 printf("previous number of forwarding ports %u - changed to " 3417 "number of configured ports %u\n", 3418 (unsigned int) nb_fwd_ports, nb_pt); 3419 nb_fwd_ports = (portid_t) nb_pt; 3420 } 3421 } 3422 3423 /** 3424 * Parse the user input and obtain the list of forwarding ports 3425 * 3426 * @param[in] list 3427 * String containing the user input. User can specify 3428 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 3429 * For example, if the user wants to use all the available 3430 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 3431 * If the user wants to use only the ports 1,2 then the input 3432 * is 1,2. 3433 * valid characters are '-' and ',' 3434 * @param[out] values 3435 * This array will be filled with a list of port IDs 3436 * based on the user input 3437 * Note that duplicate entries are discarded and only the first 3438 * count entries in this array are port IDs and all the rest 3439 * will contain default values 3440 * @param[in] maxsize 3441 * This parameter denotes 2 things 3442 * 1) Number of elements in the values array 3443 * 2) Maximum value of each element in the values array 3444 * @return 3445 * On success, returns total count of parsed port IDs 3446 * On failure, returns 0 3447 */ 3448 static unsigned int 3449 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 3450 { 3451 unsigned int count = 0; 3452 char *end = NULL; 3453 int min, max; 3454 int value, i; 3455 unsigned int marked[maxsize]; 3456 3457 if (list == NULL || values == NULL) 3458 return 0; 3459 3460 for (i = 0; i < (int)maxsize; i++) 3461 marked[i] = 0; 3462 3463 min = INT_MAX; 3464 3465 do { 3466 /*Remove the blank spaces if any*/ 3467 while (isblank(*list)) 3468 list++; 3469 if (*list == '\0') 3470 break; 3471 errno = 0; 3472 value = strtol(list, &end, 10); 3473 if (errno || end == NULL) 3474 return 0; 3475 if (value < 0 || value >= (int)maxsize) 3476 return 0; 3477 while (isblank(*end)) 3478 end++; 3479 if (*end == '-' && min == INT_MAX) { 3480 min = value; 3481 } else if ((*end == ',') || (*end == '\0')) { 3482 max = value; 3483 if (min == INT_MAX) 3484 min = value; 3485 for (i = min; i <= max; i++) { 3486 if (count < maxsize) { 3487 if (marked[i]) 3488 continue; 3489 values[count] = i; 3490 marked[i] = 1; 3491 count++; 3492 } 3493 } 3494 min = INT_MAX; 3495 } else 3496 return 0; 3497 list = end + 1; 3498 } while (*end != '\0'); 3499 3500 return count; 3501 } 3502 3503 void 3504 parse_fwd_portlist(const char *portlist) 3505 { 3506 unsigned int portcount; 3507 unsigned int portindex[RTE_MAX_ETHPORTS]; 3508 unsigned int i, valid_port_count = 0; 3509 3510 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 3511 if (!portcount) 3512 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 3513 3514 /* 3515 * Here we verify the validity of the ports 3516 * and thereby calculate the total number of 3517 * valid ports 3518 */ 3519 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 3520 if (rte_eth_dev_is_valid_port(portindex[i])) { 3521 portindex[valid_port_count] = portindex[i]; 3522 valid_port_count++; 3523 } 3524 } 3525 3526 set_fwd_ports_list(portindex, valid_port_count); 3527 } 3528 3529 void 3530 set_fwd_ports_mask(uint64_t portmask) 3531 { 3532 unsigned int portlist[64]; 3533 unsigned int nb_pt; 3534 unsigned int i; 3535 3536 if (portmask == 0) { 3537 printf("Invalid NULL mask of ports\n"); 3538 return; 3539 } 3540 nb_pt = 0; 3541 RTE_ETH_FOREACH_DEV(i) { 3542 if (! ((uint64_t)(1ULL << i) & portmask)) 3543 continue; 3544 portlist[nb_pt++] = i; 3545 } 3546 set_fwd_ports_list(portlist, nb_pt); 3547 } 3548 3549 void 3550 set_fwd_ports_number(uint16_t nb_pt) 3551 { 3552 if (nb_pt > nb_cfg_ports) { 3553 printf("nb fwd ports %u > %u (number of configured " 3554 "ports) - ignored\n", 3555 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 3556 return; 3557 } 3558 nb_fwd_ports = (portid_t) nb_pt; 3559 printf("Number of forwarding ports set to %u\n", 3560 (unsigned int) nb_fwd_ports); 3561 } 3562 3563 int 3564 port_is_forwarding(portid_t port_id) 3565 { 3566 unsigned int i; 3567 3568 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3569 return -1; 3570 3571 for (i = 0; i < nb_fwd_ports; i++) { 3572 if (fwd_ports_ids[i] == port_id) 3573 return 1; 3574 } 3575 3576 return 0; 3577 } 3578 3579 void 3580 set_nb_pkt_per_burst(uint16_t nb) 3581 { 3582 if (nb > MAX_PKT_BURST) { 3583 printf("nb pkt per burst: %u > %u (maximum packet per burst) " 3584 " ignored\n", 3585 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 3586 return; 3587 } 3588 nb_pkt_per_burst = nb; 3589 printf("Number of packets per burst set to %u\n", 3590 (unsigned int) nb_pkt_per_burst); 3591 } 3592 3593 static const char * 3594 tx_split_get_name(enum tx_pkt_split split) 3595 { 3596 uint32_t i; 3597 3598 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 3599 if (tx_split_name[i].split == split) 3600 return tx_split_name[i].name; 3601 } 3602 return NULL; 3603 } 3604 3605 void 3606 set_tx_pkt_split(const char *name) 3607 { 3608 uint32_t i; 3609 3610 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 3611 if (strcmp(tx_split_name[i].name, name) == 0) { 3612 tx_pkt_split = tx_split_name[i].split; 3613 return; 3614 } 3615 } 3616 printf("unknown value: \"%s\"\n", name); 3617 } 3618 3619 int 3620 parse_fec_mode(const char *name, uint32_t *fec_capa) 3621 { 3622 uint8_t i; 3623 3624 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 3625 if (strcmp(fec_mode_name[i].name, name) == 0) { 3626 *fec_capa = 3627 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 3628 return 0; 3629 } 3630 } 3631 return -1; 3632 } 3633 3634 void 3635 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 3636 { 3637 unsigned int i, j; 3638 3639 printf("FEC capabilities:\n"); 3640 3641 for (i = 0; i < num; i++) { 3642 printf("%s : ", 3643 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 3644 3645 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 3646 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 3647 speed_fec_capa[i].capa) 3648 printf("%s ", fec_mode_name[j].name); 3649 } 3650 printf("\n"); 3651 } 3652 } 3653 3654 void 3655 show_rx_pkt_offsets(void) 3656 { 3657 uint32_t i, n; 3658 3659 n = rx_pkt_nb_offs; 3660 printf("Number of offsets: %u\n", n); 3661 if (n) { 3662 printf("Segment offsets: "); 3663 for (i = 0; i != n - 1; i++) 3664 printf("%hu,", rx_pkt_seg_offsets[i]); 3665 printf("%hu\n", rx_pkt_seg_lengths[i]); 3666 } 3667 } 3668 3669 void 3670 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 3671 { 3672 unsigned int i; 3673 3674 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 3675 printf("nb segments per RX packets=%u >= " 3676 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 3677 return; 3678 } 3679 3680 /* 3681 * No extra check here, the segment length will be checked by PMD 3682 * in the extended queue setup. 3683 */ 3684 for (i = 0; i < nb_offs; i++) { 3685 if (seg_offsets[i] >= UINT16_MAX) { 3686 printf("offset[%u]=%u > UINT16_MAX - give up\n", 3687 i, seg_offsets[i]); 3688 return; 3689 } 3690 } 3691 3692 for (i = 0; i < nb_offs; i++) 3693 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 3694 3695 rx_pkt_nb_offs = (uint8_t) nb_offs; 3696 } 3697 3698 void 3699 show_rx_pkt_segments(void) 3700 { 3701 uint32_t i, n; 3702 3703 n = rx_pkt_nb_segs; 3704 printf("Number of segments: %u\n", n); 3705 if (n) { 3706 printf("Segment sizes: "); 3707 for (i = 0; i != n - 1; i++) 3708 printf("%hu,", rx_pkt_seg_lengths[i]); 3709 printf("%hu\n", rx_pkt_seg_lengths[i]); 3710 } 3711 } 3712 3713 void 3714 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 3715 { 3716 unsigned int i; 3717 3718 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 3719 printf("nb segments per RX packets=%u >= " 3720 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 3721 return; 3722 } 3723 3724 /* 3725 * No extra check here, the segment length will be checked by PMD 3726 * in the extended queue setup. 3727 */ 3728 for (i = 0; i < nb_segs; i++) { 3729 if (seg_lengths[i] >= UINT16_MAX) { 3730 printf("length[%u]=%u > UINT16_MAX - give up\n", 3731 i, seg_lengths[i]); 3732 return; 3733 } 3734 } 3735 3736 for (i = 0; i < nb_segs; i++) 3737 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 3738 3739 rx_pkt_nb_segs = (uint8_t) nb_segs; 3740 } 3741 3742 void 3743 show_tx_pkt_segments(void) 3744 { 3745 uint32_t i, n; 3746 const char *split; 3747 3748 n = tx_pkt_nb_segs; 3749 split = tx_split_get_name(tx_pkt_split); 3750 3751 printf("Number of segments: %u\n", n); 3752 printf("Segment sizes: "); 3753 for (i = 0; i != n - 1; i++) 3754 printf("%hu,", tx_pkt_seg_lengths[i]); 3755 printf("%hu\n", tx_pkt_seg_lengths[i]); 3756 printf("Split packet: %s\n", split); 3757 } 3758 3759 static bool 3760 nb_segs_is_invalid(unsigned int nb_segs) 3761 { 3762 uint16_t ring_size; 3763 uint16_t queue_id; 3764 uint16_t port_id; 3765 int ret; 3766 3767 RTE_ETH_FOREACH_DEV(port_id) { 3768 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 3769 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 3770 if (ret) { 3771 /* Port may not be initialized yet, can't say 3772 * the port is invalid in this stage. 3773 */ 3774 continue; 3775 } 3776 if (ring_size < nb_segs) { 3777 printf("nb segments per TX packets=%u >= TX " 3778 "queue(%u) ring_size=%u - txpkts ignored\n", 3779 nb_segs, queue_id, ring_size); 3780 return true; 3781 } 3782 } 3783 } 3784 3785 return false; 3786 } 3787 3788 void 3789 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 3790 { 3791 uint16_t tx_pkt_len; 3792 unsigned int i; 3793 3794 /* 3795 * For single segment settings failed check is ignored. 3796 * It is a very basic capability to send the single segment 3797 * packets, suppose it is always supported. 3798 */ 3799 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 3800 printf("Tx segment size(%u) is not supported - txpkts ignored\n", 3801 nb_segs); 3802 return; 3803 } 3804 3805 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 3806 printf("Tx segment size(%u) is bigger than max number of segment(%u)\n", 3807 nb_segs, RTE_MAX_SEGS_PER_PKT); 3808 return; 3809 } 3810 3811 /* 3812 * Check that each segment length is greater or equal than 3813 * the mbuf data size. 3814 * Check also that the total packet length is greater or equal than the 3815 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 3816 * 20 + 8). 3817 */ 3818 tx_pkt_len = 0; 3819 for (i = 0; i < nb_segs; i++) { 3820 if (seg_lengths[i] > mbuf_data_size[0]) { 3821 printf("length[%u]=%u > mbuf_data_size=%u - give up\n", 3822 i, seg_lengths[i], mbuf_data_size[0]); 3823 return; 3824 } 3825 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 3826 } 3827 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 3828 printf("total packet length=%u < %d - give up\n", 3829 (unsigned) tx_pkt_len, 3830 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 3831 return; 3832 } 3833 3834 for (i = 0; i < nb_segs; i++) 3835 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 3836 3837 tx_pkt_length = tx_pkt_len; 3838 tx_pkt_nb_segs = (uint8_t) nb_segs; 3839 } 3840 3841 void 3842 show_tx_pkt_times(void) 3843 { 3844 printf("Interburst gap: %u\n", tx_pkt_times_inter); 3845 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 3846 } 3847 3848 void 3849 set_tx_pkt_times(unsigned int *tx_times) 3850 { 3851 tx_pkt_times_inter = tx_times[0]; 3852 tx_pkt_times_intra = tx_times[1]; 3853 } 3854 3855 void 3856 setup_gro(const char *onoff, portid_t port_id) 3857 { 3858 if (!rte_eth_dev_is_valid_port(port_id)) { 3859 printf("invalid port id %u\n", port_id); 3860 return; 3861 } 3862 if (test_done == 0) { 3863 printf("Before enable/disable GRO," 3864 " please stop forwarding first\n"); 3865 return; 3866 } 3867 if (strcmp(onoff, "on") == 0) { 3868 if (gro_ports[port_id].enable != 0) { 3869 printf("Port %u has enabled GRO. Please" 3870 " disable GRO first\n", port_id); 3871 return; 3872 } 3873 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 3874 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 3875 gro_ports[port_id].param.max_flow_num = 3876 GRO_DEFAULT_FLOW_NUM; 3877 gro_ports[port_id].param.max_item_per_flow = 3878 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 3879 } 3880 gro_ports[port_id].enable = 1; 3881 } else { 3882 if (gro_ports[port_id].enable == 0) { 3883 printf("Port %u has disabled GRO\n", port_id); 3884 return; 3885 } 3886 gro_ports[port_id].enable = 0; 3887 } 3888 } 3889 3890 void 3891 setup_gro_flush_cycles(uint8_t cycles) 3892 { 3893 if (test_done == 0) { 3894 printf("Before change flush interval for GRO," 3895 " please stop forwarding first.\n"); 3896 return; 3897 } 3898 3899 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 3900 GRO_DEFAULT_FLUSH_CYCLES) { 3901 printf("The flushing cycle be in the range" 3902 " of 1 to %u. Revert to the default" 3903 " value %u.\n", 3904 GRO_MAX_FLUSH_CYCLES, 3905 GRO_DEFAULT_FLUSH_CYCLES); 3906 cycles = GRO_DEFAULT_FLUSH_CYCLES; 3907 } 3908 3909 gro_flush_cycles = cycles; 3910 } 3911 3912 void 3913 show_gro(portid_t port_id) 3914 { 3915 struct rte_gro_param *param; 3916 uint32_t max_pkts_num; 3917 3918 param = &gro_ports[port_id].param; 3919 3920 if (!rte_eth_dev_is_valid_port(port_id)) { 3921 printf("Invalid port id %u.\n", port_id); 3922 return; 3923 } 3924 if (gro_ports[port_id].enable) { 3925 printf("GRO type: TCP/IPv4\n"); 3926 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 3927 max_pkts_num = param->max_flow_num * 3928 param->max_item_per_flow; 3929 } else 3930 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 3931 printf("Max number of packets to perform GRO: %u\n", 3932 max_pkts_num); 3933 printf("Flushing cycles: %u\n", gro_flush_cycles); 3934 } else 3935 printf("Port %u doesn't enable GRO.\n", port_id); 3936 } 3937 3938 void 3939 setup_gso(const char *mode, portid_t port_id) 3940 { 3941 if (!rte_eth_dev_is_valid_port(port_id)) { 3942 printf("invalid port id %u\n", port_id); 3943 return; 3944 } 3945 if (strcmp(mode, "on") == 0) { 3946 if (test_done == 0) { 3947 printf("before enabling GSO," 3948 " please stop forwarding first\n"); 3949 return; 3950 } 3951 gso_ports[port_id].enable = 1; 3952 } else if (strcmp(mode, "off") == 0) { 3953 if (test_done == 0) { 3954 printf("before disabling GSO," 3955 " please stop forwarding first\n"); 3956 return; 3957 } 3958 gso_ports[port_id].enable = 0; 3959 } 3960 } 3961 3962 char* 3963 list_pkt_forwarding_modes(void) 3964 { 3965 static char fwd_modes[128] = ""; 3966 const char *separator = "|"; 3967 struct fwd_engine *fwd_eng; 3968 unsigned i = 0; 3969 3970 if (strlen (fwd_modes) == 0) { 3971 while ((fwd_eng = fwd_engines[i++]) != NULL) { 3972 strncat(fwd_modes, fwd_eng->fwd_mode_name, 3973 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 3974 strncat(fwd_modes, separator, 3975 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 3976 } 3977 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 3978 } 3979 3980 return fwd_modes; 3981 } 3982 3983 char* 3984 list_pkt_forwarding_retry_modes(void) 3985 { 3986 static char fwd_modes[128] = ""; 3987 const char *separator = "|"; 3988 struct fwd_engine *fwd_eng; 3989 unsigned i = 0; 3990 3991 if (strlen(fwd_modes) == 0) { 3992 while ((fwd_eng = fwd_engines[i++]) != NULL) { 3993 if (fwd_eng == &rx_only_engine) 3994 continue; 3995 strncat(fwd_modes, fwd_eng->fwd_mode_name, 3996 sizeof(fwd_modes) - 3997 strlen(fwd_modes) - 1); 3998 strncat(fwd_modes, separator, 3999 sizeof(fwd_modes) - 4000 strlen(fwd_modes) - 1); 4001 } 4002 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 4003 } 4004 4005 return fwd_modes; 4006 } 4007 4008 void 4009 set_pkt_forwarding_mode(const char *fwd_mode_name) 4010 { 4011 struct fwd_engine *fwd_eng; 4012 unsigned i; 4013 4014 i = 0; 4015 while ((fwd_eng = fwd_engines[i]) != NULL) { 4016 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 4017 printf("Set %s packet forwarding mode%s\n", 4018 fwd_mode_name, 4019 retry_enabled == 0 ? "" : " with retry"); 4020 cur_fwd_eng = fwd_eng; 4021 return; 4022 } 4023 i++; 4024 } 4025 printf("Invalid %s packet forwarding mode\n", fwd_mode_name); 4026 } 4027 4028 void 4029 add_rx_dump_callbacks(portid_t portid) 4030 { 4031 struct rte_eth_dev_info dev_info; 4032 uint16_t queue; 4033 int ret; 4034 4035 if (port_id_is_invalid(portid, ENABLED_WARN)) 4036 return; 4037 4038 ret = eth_dev_info_get_print_err(portid, &dev_info); 4039 if (ret != 0) 4040 return; 4041 4042 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 4043 if (!ports[portid].rx_dump_cb[queue]) 4044 ports[portid].rx_dump_cb[queue] = 4045 rte_eth_add_rx_callback(portid, queue, 4046 dump_rx_pkts, NULL); 4047 } 4048 4049 void 4050 add_tx_dump_callbacks(portid_t portid) 4051 { 4052 struct rte_eth_dev_info dev_info; 4053 uint16_t queue; 4054 int ret; 4055 4056 if (port_id_is_invalid(portid, ENABLED_WARN)) 4057 return; 4058 4059 ret = eth_dev_info_get_print_err(portid, &dev_info); 4060 if (ret != 0) 4061 return; 4062 4063 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 4064 if (!ports[portid].tx_dump_cb[queue]) 4065 ports[portid].tx_dump_cb[queue] = 4066 rte_eth_add_tx_callback(portid, queue, 4067 dump_tx_pkts, NULL); 4068 } 4069 4070 void 4071 remove_rx_dump_callbacks(portid_t portid) 4072 { 4073 struct rte_eth_dev_info dev_info; 4074 uint16_t queue; 4075 int ret; 4076 4077 if (port_id_is_invalid(portid, ENABLED_WARN)) 4078 return; 4079 4080 ret = eth_dev_info_get_print_err(portid, &dev_info); 4081 if (ret != 0) 4082 return; 4083 4084 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 4085 if (ports[portid].rx_dump_cb[queue]) { 4086 rte_eth_remove_rx_callback(portid, queue, 4087 ports[portid].rx_dump_cb[queue]); 4088 ports[portid].rx_dump_cb[queue] = NULL; 4089 } 4090 } 4091 4092 void 4093 remove_tx_dump_callbacks(portid_t portid) 4094 { 4095 struct rte_eth_dev_info dev_info; 4096 uint16_t queue; 4097 int ret; 4098 4099 if (port_id_is_invalid(portid, ENABLED_WARN)) 4100 return; 4101 4102 ret = eth_dev_info_get_print_err(portid, &dev_info); 4103 if (ret != 0) 4104 return; 4105 4106 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 4107 if (ports[portid].tx_dump_cb[queue]) { 4108 rte_eth_remove_tx_callback(portid, queue, 4109 ports[portid].tx_dump_cb[queue]); 4110 ports[portid].tx_dump_cb[queue] = NULL; 4111 } 4112 } 4113 4114 void 4115 configure_rxtx_dump_callbacks(uint16_t verbose) 4116 { 4117 portid_t portid; 4118 4119 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 4120 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 4121 return; 4122 #endif 4123 4124 RTE_ETH_FOREACH_DEV(portid) 4125 { 4126 if (verbose == 1 || verbose > 2) 4127 add_rx_dump_callbacks(portid); 4128 else 4129 remove_rx_dump_callbacks(portid); 4130 if (verbose >= 2) 4131 add_tx_dump_callbacks(portid); 4132 else 4133 remove_tx_dump_callbacks(portid); 4134 } 4135 } 4136 4137 void 4138 set_verbose_level(uint16_t vb_level) 4139 { 4140 printf("Change verbose level from %u to %u\n", 4141 (unsigned int) verbose_level, (unsigned int) vb_level); 4142 verbose_level = vb_level; 4143 configure_rxtx_dump_callbacks(verbose_level); 4144 } 4145 4146 void 4147 vlan_extend_set(portid_t port_id, int on) 4148 { 4149 int diag; 4150 int vlan_offload; 4151 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4152 4153 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4154 return; 4155 4156 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4157 4158 if (on) { 4159 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD; 4160 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 4161 } else { 4162 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD; 4163 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND; 4164 } 4165 4166 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4167 if (diag < 0) { 4168 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed " 4169 "diag=%d\n", port_id, on, diag); 4170 return; 4171 } 4172 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4173 } 4174 4175 void 4176 rx_vlan_strip_set(portid_t port_id, int on) 4177 { 4178 int diag; 4179 int vlan_offload; 4180 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4181 4182 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4183 return; 4184 4185 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4186 4187 if (on) { 4188 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD; 4189 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 4190 } else { 4191 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD; 4192 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP; 4193 } 4194 4195 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4196 if (diag < 0) { 4197 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed " 4198 "diag=%d\n", port_id, on, diag); 4199 return; 4200 } 4201 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4202 } 4203 4204 void 4205 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 4206 { 4207 int diag; 4208 4209 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4210 return; 4211 4212 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 4213 if (diag < 0) 4214 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed " 4215 "diag=%d\n", port_id, queue_id, on, diag); 4216 } 4217 4218 void 4219 rx_vlan_filter_set(portid_t port_id, int on) 4220 { 4221 int diag; 4222 int vlan_offload; 4223 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4224 4225 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4226 return; 4227 4228 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4229 4230 if (on) { 4231 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD; 4232 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 4233 } else { 4234 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD; 4235 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER; 4236 } 4237 4238 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4239 if (diag < 0) { 4240 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed " 4241 "diag=%d\n", port_id, on, diag); 4242 return; 4243 } 4244 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4245 } 4246 4247 void 4248 rx_vlan_qinq_strip_set(portid_t port_id, int on) 4249 { 4250 int diag; 4251 int vlan_offload; 4252 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4253 4254 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4255 return; 4256 4257 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4258 4259 if (on) { 4260 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD; 4261 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 4262 } else { 4263 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD; 4264 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP; 4265 } 4266 4267 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4268 if (diag < 0) { 4269 printf("%s(port_pi=%d, on=%d) failed " 4270 "diag=%d\n", __func__, port_id, on, diag); 4271 return; 4272 } 4273 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4274 } 4275 4276 int 4277 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 4278 { 4279 int diag; 4280 4281 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4282 return 1; 4283 if (vlan_id_is_invalid(vlan_id)) 4284 return 1; 4285 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 4286 if (diag == 0) 4287 return 0; 4288 printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed " 4289 "diag=%d\n", 4290 port_id, vlan_id, on, diag); 4291 return -1; 4292 } 4293 4294 void 4295 rx_vlan_all_filter_set(portid_t port_id, int on) 4296 { 4297 uint16_t vlan_id; 4298 4299 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4300 return; 4301 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 4302 if (rx_vft_set(port_id, vlan_id, on)) 4303 break; 4304 } 4305 } 4306 4307 void 4308 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 4309 { 4310 int diag; 4311 4312 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4313 return; 4314 4315 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 4316 if (diag == 0) 4317 return; 4318 4319 printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed " 4320 "diag=%d\n", 4321 port_id, vlan_type, tp_id, diag); 4322 } 4323 4324 void 4325 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 4326 { 4327 struct rte_eth_dev_info dev_info; 4328 int ret; 4329 4330 if (vlan_id_is_invalid(vlan_id)) 4331 return; 4332 4333 if (ports[port_id].dev_conf.txmode.offloads & 4334 DEV_TX_OFFLOAD_QINQ_INSERT) { 4335 printf("Error, as QinQ has been enabled.\n"); 4336 return; 4337 } 4338 4339 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4340 if (ret != 0) 4341 return; 4342 4343 if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) { 4344 printf("Error: vlan insert is not supported by port %d\n", 4345 port_id); 4346 return; 4347 } 4348 4349 tx_vlan_reset(port_id); 4350 ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT; 4351 ports[port_id].tx_vlan_id = vlan_id; 4352 } 4353 4354 void 4355 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 4356 { 4357 struct rte_eth_dev_info dev_info; 4358 int ret; 4359 4360 if (vlan_id_is_invalid(vlan_id)) 4361 return; 4362 if (vlan_id_is_invalid(vlan_id_outer)) 4363 return; 4364 4365 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4366 if (ret != 0) 4367 return; 4368 4369 if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) { 4370 printf("Error: qinq insert not supported by port %d\n", 4371 port_id); 4372 return; 4373 } 4374 4375 tx_vlan_reset(port_id); 4376 ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT | 4377 DEV_TX_OFFLOAD_QINQ_INSERT); 4378 ports[port_id].tx_vlan_id = vlan_id; 4379 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 4380 } 4381 4382 void 4383 tx_vlan_reset(portid_t port_id) 4384 { 4385 ports[port_id].dev_conf.txmode.offloads &= 4386 ~(DEV_TX_OFFLOAD_VLAN_INSERT | 4387 DEV_TX_OFFLOAD_QINQ_INSERT); 4388 ports[port_id].tx_vlan_id = 0; 4389 ports[port_id].tx_vlan_id_outer = 0; 4390 } 4391 4392 void 4393 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 4394 { 4395 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4396 return; 4397 4398 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 4399 } 4400 4401 void 4402 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 4403 { 4404 int ret; 4405 4406 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4407 return; 4408 4409 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 4410 return; 4411 4412 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 4413 printf("map_value not in required range 0..%d\n", 4414 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 4415 return; 4416 } 4417 4418 if (!is_rx) { /* tx */ 4419 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 4420 map_value); 4421 if (ret) { 4422 printf("failed to set tx queue stats mapping.\n"); 4423 return; 4424 } 4425 } else { /* rx */ 4426 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 4427 map_value); 4428 if (ret) { 4429 printf("failed to set rx queue stats mapping.\n"); 4430 return; 4431 } 4432 } 4433 } 4434 4435 void 4436 set_xstats_hide_zero(uint8_t on_off) 4437 { 4438 xstats_hide_zero = on_off; 4439 } 4440 4441 void 4442 set_record_core_cycles(uint8_t on_off) 4443 { 4444 record_core_cycles = on_off; 4445 } 4446 4447 void 4448 set_record_burst_stats(uint8_t on_off) 4449 { 4450 record_burst_stats = on_off; 4451 } 4452 4453 static char* 4454 flowtype_to_str(uint16_t flow_type) 4455 { 4456 struct flow_type_info { 4457 char str[32]; 4458 uint16_t ftype; 4459 }; 4460 4461 uint8_t i; 4462 static struct flow_type_info flowtype_str_table[] = { 4463 {"raw", RTE_ETH_FLOW_RAW}, 4464 {"ipv4", RTE_ETH_FLOW_IPV4}, 4465 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 4466 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 4467 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 4468 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 4469 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 4470 {"ipv6", RTE_ETH_FLOW_IPV6}, 4471 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 4472 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 4473 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 4474 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 4475 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 4476 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 4477 {"port", RTE_ETH_FLOW_PORT}, 4478 {"vxlan", RTE_ETH_FLOW_VXLAN}, 4479 {"geneve", RTE_ETH_FLOW_GENEVE}, 4480 {"nvgre", RTE_ETH_FLOW_NVGRE}, 4481 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 4482 }; 4483 4484 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 4485 if (flowtype_str_table[i].ftype == flow_type) 4486 return flowtype_str_table[i].str; 4487 } 4488 4489 return NULL; 4490 } 4491 4492 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 4493 4494 static inline void 4495 print_fdir_mask(struct rte_eth_fdir_masks *mask) 4496 { 4497 printf("\n vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask)); 4498 4499 if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 4500 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x," 4501 " tunnel_id: 0x%08x", 4502 mask->mac_addr_byte_mask, mask->tunnel_type_mask, 4503 rte_be_to_cpu_32(mask->tunnel_id_mask)); 4504 else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) { 4505 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x", 4506 rte_be_to_cpu_32(mask->ipv4_mask.src_ip), 4507 rte_be_to_cpu_32(mask->ipv4_mask.dst_ip)); 4508 4509 printf("\n src_port: 0x%04x, dst_port: 0x%04x", 4510 rte_be_to_cpu_16(mask->src_port_mask), 4511 rte_be_to_cpu_16(mask->dst_port_mask)); 4512 4513 printf("\n src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x", 4514 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]), 4515 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]), 4516 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]), 4517 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3])); 4518 4519 printf("\n dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x", 4520 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]), 4521 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]), 4522 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]), 4523 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3])); 4524 } 4525 4526 printf("\n"); 4527 } 4528 4529 static inline void 4530 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 4531 { 4532 struct rte_eth_flex_payload_cfg *cfg; 4533 uint32_t i, j; 4534 4535 for (i = 0; i < flex_conf->nb_payloads; i++) { 4536 cfg = &flex_conf->flex_set[i]; 4537 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 4538 printf("\n RAW: "); 4539 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 4540 printf("\n L2_PAYLOAD: "); 4541 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 4542 printf("\n L3_PAYLOAD: "); 4543 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 4544 printf("\n L4_PAYLOAD: "); 4545 else 4546 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 4547 for (j = 0; j < num; j++) 4548 printf(" %-5u", cfg->src_offset[j]); 4549 } 4550 printf("\n"); 4551 } 4552 4553 static inline void 4554 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 4555 { 4556 struct rte_eth_fdir_flex_mask *mask; 4557 uint32_t i, j; 4558 char *p; 4559 4560 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 4561 mask = &flex_conf->flex_mask[i]; 4562 p = flowtype_to_str(mask->flow_type); 4563 printf("\n %s:\t", p ? p : "unknown"); 4564 for (j = 0; j < num; j++) 4565 printf(" %02x", mask->mask[j]); 4566 } 4567 printf("\n"); 4568 } 4569 4570 static inline void 4571 print_fdir_flow_type(uint32_t flow_types_mask) 4572 { 4573 int i; 4574 char *p; 4575 4576 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 4577 if (!(flow_types_mask & (1 << i))) 4578 continue; 4579 p = flowtype_to_str(i); 4580 if (p) 4581 printf(" %s", p); 4582 else 4583 printf(" unknown"); 4584 } 4585 printf("\n"); 4586 } 4587 4588 static int 4589 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 4590 struct rte_eth_fdir_stats *fdir_stat) 4591 { 4592 int ret = -ENOTSUP; 4593 4594 #ifdef RTE_NET_I40E 4595 if (ret == -ENOTSUP) { 4596 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 4597 if (!ret) 4598 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 4599 } 4600 #endif 4601 #ifdef RTE_NET_IXGBE 4602 if (ret == -ENOTSUP) { 4603 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 4604 if (!ret) 4605 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 4606 } 4607 #endif 4608 switch (ret) { 4609 case 0: 4610 break; 4611 case -ENOTSUP: 4612 printf("\n FDIR is not supported on port %-2d\n", 4613 port_id); 4614 break; 4615 default: 4616 printf("programming error: (%s)\n", strerror(-ret)); 4617 break; 4618 } 4619 return ret; 4620 } 4621 4622 void 4623 fdir_get_infos(portid_t port_id) 4624 { 4625 struct rte_eth_fdir_stats fdir_stat; 4626 struct rte_eth_fdir_info fdir_info; 4627 4628 static const char *fdir_stats_border = "########################"; 4629 4630 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4631 return; 4632 4633 memset(&fdir_info, 0, sizeof(fdir_info)); 4634 memset(&fdir_stat, 0, sizeof(fdir_stat)); 4635 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 4636 return; 4637 4638 printf("\n %s FDIR infos for port %-2d %s\n", 4639 fdir_stats_border, port_id, fdir_stats_border); 4640 printf(" MODE: "); 4641 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 4642 printf(" PERFECT\n"); 4643 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 4644 printf(" PERFECT-MAC-VLAN\n"); 4645 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 4646 printf(" PERFECT-TUNNEL\n"); 4647 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 4648 printf(" SIGNATURE\n"); 4649 else 4650 printf(" DISABLE\n"); 4651 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 4652 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 4653 printf(" SUPPORTED FLOW TYPE: "); 4654 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 4655 } 4656 printf(" FLEX PAYLOAD INFO:\n"); 4657 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 4658 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 4659 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 4660 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 4661 fdir_info.flex_payload_unit, 4662 fdir_info.max_flex_payload_segment_num, 4663 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 4664 printf(" MASK: "); 4665 print_fdir_mask(&fdir_info.mask); 4666 if (fdir_info.flex_conf.nb_payloads > 0) { 4667 printf(" FLEX PAYLOAD SRC OFFSET:"); 4668 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 4669 } 4670 if (fdir_info.flex_conf.nb_flexmasks > 0) { 4671 printf(" FLEX MASK CFG:"); 4672 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 4673 } 4674 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 4675 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 4676 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 4677 fdir_info.guarant_spc, fdir_info.best_spc); 4678 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 4679 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 4680 " add: %-10"PRIu64" remove: %"PRIu64"\n" 4681 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 4682 fdir_stat.collision, fdir_stat.free, 4683 fdir_stat.maxhash, fdir_stat.maxlen, 4684 fdir_stat.add, fdir_stat.remove, 4685 fdir_stat.f_add, fdir_stat.f_remove); 4686 printf(" %s############################%s\n", 4687 fdir_stats_border, fdir_stats_border); 4688 } 4689 4690 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 4691 4692 void 4693 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg) 4694 { 4695 struct rte_port *port; 4696 struct rte_eth_fdir_flex_conf *flex_conf; 4697 int i, idx = 0; 4698 4699 port = &ports[port_id]; 4700 flex_conf = &port->dev_conf.fdir_conf.flex_conf; 4701 for (i = 0; i < RTE_ETH_FLOW_MAX; i++) { 4702 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) { 4703 idx = i; 4704 break; 4705 } 4706 } 4707 if (i >= RTE_ETH_FLOW_MAX) { 4708 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) { 4709 idx = flex_conf->nb_flexmasks; 4710 flex_conf->nb_flexmasks++; 4711 } else { 4712 printf("The flex mask table is full. Can not set flex" 4713 " mask for flow_type(%u).", cfg->flow_type); 4714 return; 4715 } 4716 } 4717 rte_memcpy(&flex_conf->flex_mask[idx], 4718 cfg, 4719 sizeof(struct rte_eth_fdir_flex_mask)); 4720 } 4721 4722 void 4723 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg) 4724 { 4725 struct rte_port *port; 4726 struct rte_eth_fdir_flex_conf *flex_conf; 4727 int i, idx = 0; 4728 4729 port = &ports[port_id]; 4730 flex_conf = &port->dev_conf.fdir_conf.flex_conf; 4731 for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) { 4732 if (cfg->type == flex_conf->flex_set[i].type) { 4733 idx = i; 4734 break; 4735 } 4736 } 4737 if (i >= RTE_ETH_PAYLOAD_MAX) { 4738 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) { 4739 idx = flex_conf->nb_payloads; 4740 flex_conf->nb_payloads++; 4741 } else { 4742 printf("The flex payload table is full. Can not set" 4743 " flex payload for type(%u).", cfg->type); 4744 return; 4745 } 4746 } 4747 rte_memcpy(&flex_conf->flex_set[idx], 4748 cfg, 4749 sizeof(struct rte_eth_flex_payload_cfg)); 4750 4751 } 4752 4753 void 4754 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 4755 { 4756 #ifdef RTE_NET_IXGBE 4757 int diag; 4758 4759 if (is_rx) 4760 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 4761 else 4762 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 4763 4764 if (diag == 0) 4765 return; 4766 printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 4767 is_rx ? "rx" : "tx", port_id, diag); 4768 return; 4769 #endif 4770 printf("VF %s setting not supported for port %d\n", 4771 is_rx ? "Rx" : "Tx", port_id); 4772 RTE_SET_USED(vf); 4773 RTE_SET_USED(on); 4774 } 4775 4776 int 4777 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate) 4778 { 4779 int diag; 4780 struct rte_eth_link link; 4781 int ret; 4782 4783 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4784 return 1; 4785 ret = eth_link_get_nowait_print_err(port_id, &link); 4786 if (ret < 0) 4787 return 1; 4788 if (link.link_speed != ETH_SPEED_NUM_UNKNOWN && 4789 rate > link.link_speed) { 4790 printf("Invalid rate value:%u bigger than link speed: %u\n", 4791 rate, link.link_speed); 4792 return 1; 4793 } 4794 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 4795 if (diag == 0) 4796 return diag; 4797 printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 4798 port_id, diag); 4799 return diag; 4800 } 4801 4802 int 4803 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk) 4804 { 4805 int diag = -ENOTSUP; 4806 4807 RTE_SET_USED(vf); 4808 RTE_SET_USED(rate); 4809 RTE_SET_USED(q_msk); 4810 4811 #ifdef RTE_NET_IXGBE 4812 if (diag == -ENOTSUP) 4813 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 4814 q_msk); 4815 #endif 4816 #ifdef RTE_NET_BNXT 4817 if (diag == -ENOTSUP) 4818 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 4819 #endif 4820 if (diag == 0) 4821 return diag; 4822 4823 printf("set_vf_rate_limit for port_id=%d failed diag=%d\n", 4824 port_id, diag); 4825 return diag; 4826 } 4827 4828 /* 4829 * Functions to manage the set of filtered Multicast MAC addresses. 4830 * 4831 * A pool of filtered multicast MAC addresses is associated with each port. 4832 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 4833 * The address of the pool and the number of valid multicast MAC addresses 4834 * recorded in the pool are stored in the fields "mc_addr_pool" and 4835 * "mc_addr_nb" of the "rte_port" data structure. 4836 * 4837 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 4838 * to be supplied a contiguous array of multicast MAC addresses. 4839 * To comply with this constraint, the set of multicast addresses recorded 4840 * into the pool are systematically compacted at the beginning of the pool. 4841 * Hence, when a multicast address is removed from the pool, all following 4842 * addresses, if any, are copied back to keep the set contiguous. 4843 */ 4844 #define MCAST_POOL_INC 32 4845 4846 static int 4847 mcast_addr_pool_extend(struct rte_port *port) 4848 { 4849 struct rte_ether_addr *mc_pool; 4850 size_t mc_pool_size; 4851 4852 /* 4853 * If a free entry is available at the end of the pool, just 4854 * increment the number of recorded multicast addresses. 4855 */ 4856 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 4857 port->mc_addr_nb++; 4858 return 0; 4859 } 4860 4861 /* 4862 * [re]allocate a pool with MCAST_POOL_INC more entries. 4863 * The previous test guarantees that port->mc_addr_nb is a multiple 4864 * of MCAST_POOL_INC. 4865 */ 4866 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 4867 MCAST_POOL_INC); 4868 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 4869 mc_pool_size); 4870 if (mc_pool == NULL) { 4871 printf("allocation of pool of %u multicast addresses failed\n", 4872 port->mc_addr_nb + MCAST_POOL_INC); 4873 return -ENOMEM; 4874 } 4875 4876 port->mc_addr_pool = mc_pool; 4877 port->mc_addr_nb++; 4878 return 0; 4879 4880 } 4881 4882 static void 4883 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 4884 { 4885 if (mcast_addr_pool_extend(port) != 0) 4886 return; 4887 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 4888 } 4889 4890 static void 4891 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 4892 { 4893 port->mc_addr_nb--; 4894 if (addr_idx == port->mc_addr_nb) { 4895 /* No need to recompact the set of multicast addressses. */ 4896 if (port->mc_addr_nb == 0) { 4897 /* free the pool of multicast addresses. */ 4898 free(port->mc_addr_pool); 4899 port->mc_addr_pool = NULL; 4900 } 4901 return; 4902 } 4903 memmove(&port->mc_addr_pool[addr_idx], 4904 &port->mc_addr_pool[addr_idx + 1], 4905 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 4906 } 4907 4908 static int 4909 eth_port_multicast_addr_list_set(portid_t port_id) 4910 { 4911 struct rte_port *port; 4912 int diag; 4913 4914 port = &ports[port_id]; 4915 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 4916 port->mc_addr_nb); 4917 if (diag < 0) 4918 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 4919 port_id, port->mc_addr_nb, diag); 4920 4921 return diag; 4922 } 4923 4924 void 4925 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 4926 { 4927 struct rte_port *port; 4928 uint32_t i; 4929 4930 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4931 return; 4932 4933 port = &ports[port_id]; 4934 4935 /* 4936 * Check that the added multicast MAC address is not already recorded 4937 * in the pool of multicast addresses. 4938 */ 4939 for (i = 0; i < port->mc_addr_nb; i++) { 4940 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 4941 printf("multicast address already filtered by port\n"); 4942 return; 4943 } 4944 } 4945 4946 mcast_addr_pool_append(port, mc_addr); 4947 if (eth_port_multicast_addr_list_set(port_id) < 0) 4948 /* Rollback on failure, remove the address from the pool */ 4949 mcast_addr_pool_remove(port, i); 4950 } 4951 4952 void 4953 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 4954 { 4955 struct rte_port *port; 4956 uint32_t i; 4957 4958 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4959 return; 4960 4961 port = &ports[port_id]; 4962 4963 /* 4964 * Search the pool of multicast MAC addresses for the removed address. 4965 */ 4966 for (i = 0; i < port->mc_addr_nb; i++) { 4967 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 4968 break; 4969 } 4970 if (i == port->mc_addr_nb) { 4971 printf("multicast address not filtered by port %d\n", port_id); 4972 return; 4973 } 4974 4975 mcast_addr_pool_remove(port, i); 4976 if (eth_port_multicast_addr_list_set(port_id) < 0) 4977 /* Rollback on failure, add the address back into the pool */ 4978 mcast_addr_pool_append(port, mc_addr); 4979 } 4980 4981 void 4982 port_dcb_info_display(portid_t port_id) 4983 { 4984 struct rte_eth_dcb_info dcb_info; 4985 uint16_t i; 4986 int ret; 4987 static const char *border = "================"; 4988 4989 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4990 return; 4991 4992 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 4993 if (ret) { 4994 printf("\n Failed to get dcb infos on port %-2d\n", 4995 port_id); 4996 return; 4997 } 4998 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 4999 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 5000 printf("\n TC : "); 5001 for (i = 0; i < dcb_info.nb_tcs; i++) 5002 printf("\t%4d", i); 5003 printf("\n Priority : "); 5004 for (i = 0; i < dcb_info.nb_tcs; i++) 5005 printf("\t%4d", dcb_info.prio_tc[i]); 5006 printf("\n BW percent :"); 5007 for (i = 0; i < dcb_info.nb_tcs; i++) 5008 printf("\t%4d%%", dcb_info.tc_bws[i]); 5009 printf("\n RXQ base : "); 5010 for (i = 0; i < dcb_info.nb_tcs; i++) 5011 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 5012 printf("\n RXQ number :"); 5013 for (i = 0; i < dcb_info.nb_tcs; i++) 5014 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 5015 printf("\n TXQ base : "); 5016 for (i = 0; i < dcb_info.nb_tcs; i++) 5017 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 5018 printf("\n TXQ number :"); 5019 for (i = 0; i < dcb_info.nb_tcs; i++) 5020 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 5021 printf("\n"); 5022 } 5023 5024 uint8_t * 5025 open_file(const char *file_path, uint32_t *size) 5026 { 5027 int fd = open(file_path, O_RDONLY); 5028 off_t pkg_size; 5029 uint8_t *buf = NULL; 5030 int ret = 0; 5031 struct stat st_buf; 5032 5033 if (size) 5034 *size = 0; 5035 5036 if (fd == -1) { 5037 printf("%s: Failed to open %s\n", __func__, file_path); 5038 return buf; 5039 } 5040 5041 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 5042 close(fd); 5043 printf("%s: File operations failed\n", __func__); 5044 return buf; 5045 } 5046 5047 pkg_size = st_buf.st_size; 5048 if (pkg_size < 0) { 5049 close(fd); 5050 printf("%s: File operations failed\n", __func__); 5051 return buf; 5052 } 5053 5054 buf = (uint8_t *)malloc(pkg_size); 5055 if (!buf) { 5056 close(fd); 5057 printf("%s: Failed to malloc memory\n", __func__); 5058 return buf; 5059 } 5060 5061 ret = read(fd, buf, pkg_size); 5062 if (ret < 0) { 5063 close(fd); 5064 printf("%s: File read operation failed\n", __func__); 5065 close_file(buf); 5066 return NULL; 5067 } 5068 5069 if (size) 5070 *size = pkg_size; 5071 5072 close(fd); 5073 5074 return buf; 5075 } 5076 5077 int 5078 save_file(const char *file_path, uint8_t *buf, uint32_t size) 5079 { 5080 FILE *fh = fopen(file_path, "wb"); 5081 5082 if (fh == NULL) { 5083 printf("%s: Failed to open %s\n", __func__, file_path); 5084 return -1; 5085 } 5086 5087 if (fwrite(buf, 1, size, fh) != size) { 5088 fclose(fh); 5089 printf("%s: File write operation failed\n", __func__); 5090 return -1; 5091 } 5092 5093 fclose(fh); 5094 5095 return 0; 5096 } 5097 5098 int 5099 close_file(uint8_t *buf) 5100 { 5101 if (buf) { 5102 free((void *)buf); 5103 return 0; 5104 } 5105 5106 return -1; 5107 } 5108 5109 void 5110 port_queue_region_info_display(portid_t port_id, void *buf) 5111 { 5112 #ifdef RTE_NET_I40E 5113 uint16_t i, j; 5114 struct rte_pmd_i40e_queue_regions *info = 5115 (struct rte_pmd_i40e_queue_regions *)buf; 5116 static const char *queue_region_info_stats_border = "-------"; 5117 5118 if (!info->queue_region_number) 5119 printf("there is no region has been set before"); 5120 5121 printf("\n %s All queue region info for port=%2d %s", 5122 queue_region_info_stats_border, port_id, 5123 queue_region_info_stats_border); 5124 printf("\n queue_region_number: %-14u \n", 5125 info->queue_region_number); 5126 5127 for (i = 0; i < info->queue_region_number; i++) { 5128 printf("\n region_id: %-14u queue_number: %-14u " 5129 "queue_start_index: %-14u \n", 5130 info->region[i].region_id, 5131 info->region[i].queue_num, 5132 info->region[i].queue_start_index); 5133 5134 printf(" user_priority_num is %-14u :", 5135 info->region[i].user_priority_num); 5136 for (j = 0; j < info->region[i].user_priority_num; j++) 5137 printf(" %-14u ", info->region[i].user_priority[j]); 5138 5139 printf("\n flowtype_num is %-14u :", 5140 info->region[i].flowtype_num); 5141 for (j = 0; j < info->region[i].flowtype_num; j++) 5142 printf(" %-14u ", info->region[i].hw_flowtype[j]); 5143 } 5144 #else 5145 RTE_SET_USED(port_id); 5146 RTE_SET_USED(buf); 5147 #endif 5148 5149 printf("\n\n"); 5150 } 5151 5152 void 5153 show_macs(portid_t port_id) 5154 { 5155 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 5156 struct rte_eth_dev_info dev_info; 5157 struct rte_ether_addr *addr; 5158 uint32_t i, num_macs = 0; 5159 struct rte_eth_dev *dev; 5160 5161 dev = &rte_eth_devices[port_id]; 5162 5163 if (eth_dev_info_get_print_err(port_id, &dev_info)) 5164 return; 5165 5166 for (i = 0; i < dev_info.max_mac_addrs; i++) { 5167 addr = &dev->data->mac_addrs[i]; 5168 5169 /* skip zero address */ 5170 if (rte_is_zero_ether_addr(addr)) 5171 continue; 5172 5173 num_macs++; 5174 } 5175 5176 printf("Number of MAC address added: %d\n", num_macs); 5177 5178 for (i = 0; i < dev_info.max_mac_addrs; i++) { 5179 addr = &dev->data->mac_addrs[i]; 5180 5181 /* skip zero address */ 5182 if (rte_is_zero_ether_addr(addr)) 5183 continue; 5184 5185 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 5186 printf(" %s\n", buf); 5187 } 5188 } 5189 5190 void 5191 show_mcast_macs(portid_t port_id) 5192 { 5193 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 5194 struct rte_ether_addr *addr; 5195 struct rte_port *port; 5196 uint32_t i; 5197 5198 port = &ports[port_id]; 5199 5200 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 5201 5202 for (i = 0; i < port->mc_addr_nb; i++) { 5203 addr = &port->mc_addr_pool[i]; 5204 5205 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 5206 printf(" %s\n", buf); 5207 } 5208 } 5209