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 free(pf); 1944 return port_flow_complain(&error); 1945 } 1946 pf->next = port->flow_list; 1947 pf->id = id; 1948 pf->flow = flow; 1949 port->flow_list = pf; 1950 if (tunnel_ops->enabled) 1951 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 1952 printf("Flow rule #%u created\n", pf->id); 1953 return 0; 1954 } 1955 1956 /** Destroy a number of flow rules. */ 1957 int 1958 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule) 1959 { 1960 struct rte_port *port; 1961 struct port_flow **tmp; 1962 uint32_t c = 0; 1963 int ret = 0; 1964 1965 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1966 port_id == (portid_t)RTE_PORT_ALL) 1967 return -EINVAL; 1968 port = &ports[port_id]; 1969 tmp = &port->flow_list; 1970 while (*tmp) { 1971 uint32_t i; 1972 1973 for (i = 0; i != n; ++i) { 1974 struct rte_flow_error error; 1975 struct port_flow *pf = *tmp; 1976 1977 if (rule[i] != pf->id) 1978 continue; 1979 /* 1980 * Poisoning to make sure PMDs update it in case 1981 * of error. 1982 */ 1983 memset(&error, 0x33, sizeof(error)); 1984 if (rte_flow_destroy(port_id, pf->flow, &error)) { 1985 ret = port_flow_complain(&error); 1986 continue; 1987 } 1988 printf("Flow rule #%u destroyed\n", pf->id); 1989 *tmp = pf->next; 1990 free(pf); 1991 break; 1992 } 1993 if (i == n) 1994 tmp = &(*tmp)->next; 1995 ++c; 1996 } 1997 return ret; 1998 } 1999 2000 /** Remove all flow rules. */ 2001 int 2002 port_flow_flush(portid_t port_id) 2003 { 2004 struct rte_flow_error error; 2005 struct rte_port *port; 2006 int ret = 0; 2007 2008 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2009 port_id == (portid_t)RTE_PORT_ALL) 2010 return -EINVAL; 2011 2012 port = &ports[port_id]; 2013 2014 if (port->flow_list == NULL) 2015 return ret; 2016 2017 /* Poisoning to make sure PMDs update it in case of error. */ 2018 memset(&error, 0x44, sizeof(error)); 2019 if (rte_flow_flush(port_id, &error)) { 2020 port_flow_complain(&error); 2021 } 2022 2023 while (port->flow_list) { 2024 struct port_flow *pf = port->flow_list->next; 2025 2026 free(port->flow_list); 2027 port->flow_list = pf; 2028 } 2029 return ret; 2030 } 2031 2032 /** Dump flow rules. */ 2033 int 2034 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id, 2035 const char *file_name) 2036 { 2037 int ret = 0; 2038 FILE *file = stdout; 2039 struct rte_flow_error error; 2040 struct rte_port *port; 2041 struct port_flow *pflow; 2042 struct rte_flow *tmpFlow = NULL; 2043 bool found = false; 2044 2045 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2046 port_id == (portid_t)RTE_PORT_ALL) 2047 return -EINVAL; 2048 2049 if (!dump_all) { 2050 port = &ports[port_id]; 2051 pflow = port->flow_list; 2052 while (pflow) { 2053 if (rule_id != pflow->id) { 2054 pflow = pflow->next; 2055 } else { 2056 tmpFlow = pflow->flow; 2057 if (tmpFlow) 2058 found = true; 2059 break; 2060 } 2061 } 2062 if (found == false) { 2063 printf("Failed to dump to flow %d\n", rule_id); 2064 return -EINVAL; 2065 } 2066 } 2067 2068 if (file_name && strlen(file_name)) { 2069 file = fopen(file_name, "w"); 2070 if (!file) { 2071 printf("Failed to create file %s: %s\n", file_name, 2072 strerror(errno)); 2073 return -errno; 2074 } 2075 } 2076 2077 if (!dump_all) 2078 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 2079 else 2080 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 2081 if (ret) { 2082 port_flow_complain(&error); 2083 printf("Failed to dump flow: %s\n", strerror(-ret)); 2084 } else 2085 printf("Flow dump finished\n"); 2086 if (file_name && strlen(file_name)) 2087 fclose(file); 2088 return ret; 2089 } 2090 2091 /** Query a flow rule. */ 2092 int 2093 port_flow_query(portid_t port_id, uint32_t rule, 2094 const struct rte_flow_action *action) 2095 { 2096 struct rte_flow_error error; 2097 struct rte_port *port; 2098 struct port_flow *pf; 2099 const char *name; 2100 union { 2101 struct rte_flow_query_count count; 2102 struct rte_flow_action_rss rss_conf; 2103 struct rte_flow_query_age age; 2104 } query; 2105 int ret; 2106 2107 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2108 port_id == (portid_t)RTE_PORT_ALL) 2109 return -EINVAL; 2110 port = &ports[port_id]; 2111 for (pf = port->flow_list; pf; pf = pf->next) 2112 if (pf->id == rule) 2113 break; 2114 if (!pf) { 2115 printf("Flow rule #%u not found\n", rule); 2116 return -ENOENT; 2117 } 2118 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 2119 &name, sizeof(name), 2120 (void *)(uintptr_t)action->type, &error); 2121 if (ret < 0) 2122 return port_flow_complain(&error); 2123 switch (action->type) { 2124 case RTE_FLOW_ACTION_TYPE_COUNT: 2125 case RTE_FLOW_ACTION_TYPE_RSS: 2126 case RTE_FLOW_ACTION_TYPE_AGE: 2127 break; 2128 default: 2129 printf("Cannot query action type %d (%s)\n", 2130 action->type, name); 2131 return -ENOTSUP; 2132 } 2133 /* Poisoning to make sure PMDs update it in case of error. */ 2134 memset(&error, 0x55, sizeof(error)); 2135 memset(&query, 0, sizeof(query)); 2136 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 2137 return port_flow_complain(&error); 2138 switch (action->type) { 2139 case RTE_FLOW_ACTION_TYPE_COUNT: 2140 printf("%s:\n" 2141 " hits_set: %u\n" 2142 " bytes_set: %u\n" 2143 " hits: %" PRIu64 "\n" 2144 " bytes: %" PRIu64 "\n", 2145 name, 2146 query.count.hits_set, 2147 query.count.bytes_set, 2148 query.count.hits, 2149 query.count.bytes); 2150 break; 2151 case RTE_FLOW_ACTION_TYPE_RSS: 2152 rss_config_display(&query.rss_conf); 2153 break; 2154 case RTE_FLOW_ACTION_TYPE_AGE: 2155 printf("%s:\n" 2156 " aged: %u\n" 2157 " sec_since_last_hit_valid: %u\n" 2158 " sec_since_last_hit: %" PRIu32 "\n", 2159 name, 2160 query.age.aged, 2161 query.age.sec_since_last_hit_valid, 2162 query.age.sec_since_last_hit); 2163 break; 2164 default: 2165 printf("Cannot display result for action type %d (%s)\n", 2166 action->type, name); 2167 break; 2168 } 2169 return 0; 2170 } 2171 2172 /** List simply and destroy all aged flows. */ 2173 void 2174 port_flow_aged(portid_t port_id, uint8_t destroy) 2175 { 2176 void **contexts; 2177 int nb_context, total = 0, idx; 2178 struct rte_flow_error error; 2179 enum age_action_context_type *type; 2180 union { 2181 struct port_flow *pf; 2182 struct port_indirect_action *pia; 2183 } ctx; 2184 2185 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2186 port_id == (portid_t)RTE_PORT_ALL) 2187 return; 2188 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 2189 printf("Port %u total aged flows: %d\n", port_id, total); 2190 if (total < 0) { 2191 port_flow_complain(&error); 2192 return; 2193 } 2194 if (total == 0) 2195 return; 2196 contexts = malloc(sizeof(void *) * total); 2197 if (contexts == NULL) { 2198 printf("Cannot allocate contexts for aged flow\n"); 2199 return; 2200 } 2201 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 2202 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 2203 if (nb_context != total) { 2204 printf("Port:%d get aged flows count(%d) != total(%d)\n", 2205 port_id, nb_context, total); 2206 free(contexts); 2207 return; 2208 } 2209 total = 0; 2210 for (idx = 0; idx < nb_context; idx++) { 2211 if (!contexts[idx]) { 2212 printf("Error: get Null context in port %u\n", port_id); 2213 continue; 2214 } 2215 type = (enum age_action_context_type *)contexts[idx]; 2216 switch (*type) { 2217 case ACTION_AGE_CONTEXT_TYPE_FLOW: 2218 ctx.pf = container_of(type, struct port_flow, age_type); 2219 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 2220 "\t%c%c%c\t\n", 2221 "Flow", 2222 ctx.pf->id, 2223 ctx.pf->rule.attr->group, 2224 ctx.pf->rule.attr->priority, 2225 ctx.pf->rule.attr->ingress ? 'i' : '-', 2226 ctx.pf->rule.attr->egress ? 'e' : '-', 2227 ctx.pf->rule.attr->transfer ? 't' : '-'); 2228 if (destroy && !port_flow_destroy(port_id, 1, 2229 &ctx.pf->id)) 2230 total++; 2231 break; 2232 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 2233 ctx.pia = container_of(type, 2234 struct port_indirect_action, age_type); 2235 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 2236 ctx.pia->id); 2237 break; 2238 default: 2239 printf("Error: invalid context type %u\n", port_id); 2240 break; 2241 } 2242 } 2243 printf("\n%d flows destroyed\n", total); 2244 free(contexts); 2245 } 2246 2247 /** List flow rules. */ 2248 void 2249 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 2250 { 2251 struct rte_port *port; 2252 struct port_flow *pf; 2253 struct port_flow *list = NULL; 2254 uint32_t i; 2255 2256 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2257 port_id == (portid_t)RTE_PORT_ALL) 2258 return; 2259 port = &ports[port_id]; 2260 if (!port->flow_list) 2261 return; 2262 /* Sort flows by group, priority and ID. */ 2263 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 2264 struct port_flow **tmp; 2265 const struct rte_flow_attr *curr = pf->rule.attr; 2266 2267 if (n) { 2268 /* Filter out unwanted groups. */ 2269 for (i = 0; i != n; ++i) 2270 if (curr->group == group[i]) 2271 break; 2272 if (i == n) 2273 continue; 2274 } 2275 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 2276 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 2277 2278 if (curr->group > comp->group || 2279 (curr->group == comp->group && 2280 curr->priority > comp->priority) || 2281 (curr->group == comp->group && 2282 curr->priority == comp->priority && 2283 pf->id > (*tmp)->id)) 2284 continue; 2285 break; 2286 } 2287 pf->tmp = *tmp; 2288 *tmp = pf; 2289 } 2290 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 2291 for (pf = list; pf != NULL; pf = pf->tmp) { 2292 const struct rte_flow_item *item = pf->rule.pattern; 2293 const struct rte_flow_action *action = pf->rule.actions; 2294 const char *name; 2295 2296 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 2297 pf->id, 2298 pf->rule.attr->group, 2299 pf->rule.attr->priority, 2300 pf->rule.attr->ingress ? 'i' : '-', 2301 pf->rule.attr->egress ? 'e' : '-', 2302 pf->rule.attr->transfer ? 't' : '-'); 2303 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 2304 if ((uint32_t)item->type > INT_MAX) 2305 name = "PMD_INTERNAL"; 2306 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 2307 &name, sizeof(name), 2308 (void *)(uintptr_t)item->type, 2309 NULL) <= 0) 2310 name = "[UNKNOWN]"; 2311 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 2312 printf("%s ", name); 2313 ++item; 2314 } 2315 printf("=>"); 2316 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 2317 if ((uint32_t)action->type > INT_MAX) 2318 name = "PMD_INTERNAL"; 2319 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 2320 &name, sizeof(name), 2321 (void *)(uintptr_t)action->type, 2322 NULL) <= 0) 2323 name = "[UNKNOWN]"; 2324 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 2325 printf(" %s", name); 2326 ++action; 2327 } 2328 printf("\n"); 2329 } 2330 } 2331 2332 /** Restrict ingress traffic to the defined flow rules. */ 2333 int 2334 port_flow_isolate(portid_t port_id, int set) 2335 { 2336 struct rte_flow_error error; 2337 2338 /* Poisoning to make sure PMDs update it in case of error. */ 2339 memset(&error, 0x66, sizeof(error)); 2340 if (rte_flow_isolate(port_id, set, &error)) 2341 return port_flow_complain(&error); 2342 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 2343 port_id, 2344 set ? "now restricted" : "not restricted anymore"); 2345 return 0; 2346 } 2347 2348 /* 2349 * RX/TX ring descriptors display functions. 2350 */ 2351 int 2352 rx_queue_id_is_invalid(queueid_t rxq_id) 2353 { 2354 if (rxq_id < nb_rxq) 2355 return 0; 2356 printf("Invalid RX queue %d (must be < nb_rxq=%d)\n", rxq_id, nb_rxq); 2357 return 1; 2358 } 2359 2360 int 2361 tx_queue_id_is_invalid(queueid_t txq_id) 2362 { 2363 if (txq_id < nb_txq) 2364 return 0; 2365 printf("Invalid TX queue %d (must be < nb_txq=%d)\n", txq_id, nb_txq); 2366 return 1; 2367 } 2368 2369 static int 2370 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 2371 { 2372 struct rte_port *port = &ports[port_id]; 2373 struct rte_eth_rxq_info rx_qinfo; 2374 int ret; 2375 2376 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 2377 if (ret == 0) { 2378 *ring_size = rx_qinfo.nb_desc; 2379 return ret; 2380 } 2381 2382 if (ret != -ENOTSUP) 2383 return ret; 2384 /* 2385 * If the rte_eth_rx_queue_info_get is not support for this PMD, 2386 * ring_size stored in testpmd will be used for validity verification. 2387 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 2388 * being 0, it will use a default value provided by PMDs to setup this 2389 * rxq. If the default value is 0, it will use the 2390 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 2391 */ 2392 if (port->nb_rx_desc[rxq_id]) 2393 *ring_size = port->nb_rx_desc[rxq_id]; 2394 else if (port->dev_info.default_rxportconf.ring_size) 2395 *ring_size = port->dev_info.default_rxportconf.ring_size; 2396 else 2397 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 2398 return 0; 2399 } 2400 2401 static int 2402 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 2403 { 2404 struct rte_port *port = &ports[port_id]; 2405 struct rte_eth_txq_info tx_qinfo; 2406 int ret; 2407 2408 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 2409 if (ret == 0) { 2410 *ring_size = tx_qinfo.nb_desc; 2411 return ret; 2412 } 2413 2414 if (ret != -ENOTSUP) 2415 return ret; 2416 /* 2417 * If the rte_eth_tx_queue_info_get is not support for this PMD, 2418 * ring_size stored in testpmd will be used for validity verification. 2419 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 2420 * being 0, it will use a default value provided by PMDs to setup this 2421 * txq. If the default value is 0, it will use the 2422 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 2423 */ 2424 if (port->nb_tx_desc[txq_id]) 2425 *ring_size = port->nb_tx_desc[txq_id]; 2426 else if (port->dev_info.default_txportconf.ring_size) 2427 *ring_size = port->dev_info.default_txportconf.ring_size; 2428 else 2429 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 2430 return 0; 2431 } 2432 2433 static int 2434 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 2435 { 2436 uint16_t ring_size; 2437 int ret; 2438 2439 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 2440 if (ret) 2441 return 1; 2442 2443 if (rxdesc_id < ring_size) 2444 return 0; 2445 2446 printf("Invalid RX descriptor %u (must be < ring_size=%u)\n", 2447 rxdesc_id, ring_size); 2448 return 1; 2449 } 2450 2451 static int 2452 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 2453 { 2454 uint16_t ring_size; 2455 int ret; 2456 2457 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 2458 if (ret) 2459 return 1; 2460 2461 if (txdesc_id < ring_size) 2462 return 0; 2463 2464 printf("Invalid TX descriptor %u (must be < ring_size=%u)\n", 2465 txdesc_id, ring_size); 2466 return 1; 2467 } 2468 2469 static const struct rte_memzone * 2470 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 2471 { 2472 char mz_name[RTE_MEMZONE_NAMESIZE]; 2473 const struct rte_memzone *mz; 2474 2475 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 2476 port_id, q_id, ring_name); 2477 mz = rte_memzone_lookup(mz_name); 2478 if (mz == NULL) 2479 printf("%s ring memory zoneof (port %d, queue %d) not" 2480 "found (zone name = %s\n", 2481 ring_name, port_id, q_id, mz_name); 2482 return mz; 2483 } 2484 2485 union igb_ring_dword { 2486 uint64_t dword; 2487 struct { 2488 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 2489 uint32_t lo; 2490 uint32_t hi; 2491 #else 2492 uint32_t hi; 2493 uint32_t lo; 2494 #endif 2495 } words; 2496 }; 2497 2498 struct igb_ring_desc_32_bytes { 2499 union igb_ring_dword lo_dword; 2500 union igb_ring_dword hi_dword; 2501 union igb_ring_dword resv1; 2502 union igb_ring_dword resv2; 2503 }; 2504 2505 struct igb_ring_desc_16_bytes { 2506 union igb_ring_dword lo_dword; 2507 union igb_ring_dword hi_dword; 2508 }; 2509 2510 static void 2511 ring_rxd_display_dword(union igb_ring_dword dword) 2512 { 2513 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 2514 (unsigned)dword.words.hi); 2515 } 2516 2517 static void 2518 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 2519 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 2520 portid_t port_id, 2521 #else 2522 __rte_unused portid_t port_id, 2523 #endif 2524 uint16_t desc_id) 2525 { 2526 struct igb_ring_desc_16_bytes *ring = 2527 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 2528 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 2529 int ret; 2530 struct rte_eth_dev_info dev_info; 2531 2532 ret = eth_dev_info_get_print_err(port_id, &dev_info); 2533 if (ret != 0) 2534 return; 2535 2536 if (strstr(dev_info.driver_name, "i40e") != NULL) { 2537 /* 32 bytes RX descriptor, i40e only */ 2538 struct igb_ring_desc_32_bytes *ring = 2539 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 2540 ring[desc_id].lo_dword.dword = 2541 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 2542 ring_rxd_display_dword(ring[desc_id].lo_dword); 2543 ring[desc_id].hi_dword.dword = 2544 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 2545 ring_rxd_display_dword(ring[desc_id].hi_dword); 2546 ring[desc_id].resv1.dword = 2547 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 2548 ring_rxd_display_dword(ring[desc_id].resv1); 2549 ring[desc_id].resv2.dword = 2550 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 2551 ring_rxd_display_dword(ring[desc_id].resv2); 2552 2553 return; 2554 } 2555 #endif 2556 /* 16 bytes RX descriptor */ 2557 ring[desc_id].lo_dword.dword = 2558 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 2559 ring_rxd_display_dword(ring[desc_id].lo_dword); 2560 ring[desc_id].hi_dword.dword = 2561 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 2562 ring_rxd_display_dword(ring[desc_id].hi_dword); 2563 } 2564 2565 static void 2566 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 2567 { 2568 struct igb_ring_desc_16_bytes *ring; 2569 struct igb_ring_desc_16_bytes txd; 2570 2571 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 2572 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 2573 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 2574 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 2575 (unsigned)txd.lo_dword.words.lo, 2576 (unsigned)txd.lo_dword.words.hi, 2577 (unsigned)txd.hi_dword.words.lo, 2578 (unsigned)txd.hi_dword.words.hi); 2579 } 2580 2581 void 2582 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 2583 { 2584 const struct rte_memzone *rx_mz; 2585 2586 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 2587 return; 2588 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 2589 if (rx_mz == NULL) 2590 return; 2591 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 2592 } 2593 2594 void 2595 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 2596 { 2597 const struct rte_memzone *tx_mz; 2598 2599 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 2600 return; 2601 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 2602 if (tx_mz == NULL) 2603 return; 2604 ring_tx_descriptor_display(tx_mz, txd_id); 2605 } 2606 2607 void 2608 fwd_lcores_config_display(void) 2609 { 2610 lcoreid_t lc_id; 2611 2612 printf("List of forwarding lcores:"); 2613 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 2614 printf(" %2u", fwd_lcores_cpuids[lc_id]); 2615 printf("\n"); 2616 } 2617 void 2618 rxtx_config_display(void) 2619 { 2620 portid_t pid; 2621 queueid_t qid; 2622 2623 printf(" %s packet forwarding%s packets/burst=%d\n", 2624 cur_fwd_eng->fwd_mode_name, 2625 retry_enabled == 0 ? "" : " with retry", 2626 nb_pkt_per_burst); 2627 2628 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 2629 printf(" packet len=%u - nb packet segments=%d\n", 2630 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 2631 2632 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 2633 nb_fwd_lcores, nb_fwd_ports); 2634 2635 RTE_ETH_FOREACH_DEV(pid) { 2636 struct rte_eth_rxconf *rx_conf = &ports[pid].rx_conf[0]; 2637 struct rte_eth_txconf *tx_conf = &ports[pid].tx_conf[0]; 2638 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 2639 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 2640 struct rte_eth_rxq_info rx_qinfo; 2641 struct rte_eth_txq_info tx_qinfo; 2642 uint16_t rx_free_thresh_tmp; 2643 uint16_t tx_free_thresh_tmp; 2644 uint16_t tx_rs_thresh_tmp; 2645 uint16_t nb_rx_desc_tmp; 2646 uint16_t nb_tx_desc_tmp; 2647 uint64_t offloads_tmp; 2648 uint8_t pthresh_tmp; 2649 uint8_t hthresh_tmp; 2650 uint8_t wthresh_tmp; 2651 int32_t rc; 2652 2653 /* per port config */ 2654 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 2655 (unsigned int)pid, nb_rxq, nb_txq); 2656 2657 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 2658 ports[pid].dev_conf.rxmode.offloads, 2659 ports[pid].dev_conf.txmode.offloads); 2660 2661 /* per rx queue config only for first queue to be less verbose */ 2662 for (qid = 0; qid < 1; qid++) { 2663 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 2664 if (rc) { 2665 nb_rx_desc_tmp = nb_rx_desc[qid]; 2666 rx_free_thresh_tmp = 2667 rx_conf[qid].rx_free_thresh; 2668 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 2669 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 2670 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 2671 offloads_tmp = rx_conf[qid].offloads; 2672 } else { 2673 nb_rx_desc_tmp = rx_qinfo.nb_desc; 2674 rx_free_thresh_tmp = 2675 rx_qinfo.conf.rx_free_thresh; 2676 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 2677 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 2678 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 2679 offloads_tmp = rx_qinfo.conf.offloads; 2680 } 2681 2682 printf(" RX queue: %d\n", qid); 2683 printf(" RX desc=%d - RX free threshold=%d\n", 2684 nb_rx_desc_tmp, rx_free_thresh_tmp); 2685 printf(" RX threshold registers: pthresh=%d hthresh=%d " 2686 " wthresh=%d\n", 2687 pthresh_tmp, hthresh_tmp, wthresh_tmp); 2688 printf(" RX Offloads=0x%"PRIx64"\n", offloads_tmp); 2689 } 2690 2691 /* per tx queue config only for first queue to be less verbose */ 2692 for (qid = 0; qid < 1; qid++) { 2693 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 2694 if (rc) { 2695 nb_tx_desc_tmp = nb_tx_desc[qid]; 2696 tx_free_thresh_tmp = 2697 tx_conf[qid].tx_free_thresh; 2698 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 2699 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 2700 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 2701 offloads_tmp = tx_conf[qid].offloads; 2702 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 2703 } else { 2704 nb_tx_desc_tmp = tx_qinfo.nb_desc; 2705 tx_free_thresh_tmp = 2706 tx_qinfo.conf.tx_free_thresh; 2707 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 2708 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 2709 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 2710 offloads_tmp = tx_qinfo.conf.offloads; 2711 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 2712 } 2713 2714 printf(" TX queue: %d\n", qid); 2715 printf(" TX desc=%d - TX free threshold=%d\n", 2716 nb_tx_desc_tmp, tx_free_thresh_tmp); 2717 printf(" TX threshold registers: pthresh=%d hthresh=%d " 2718 " wthresh=%d\n", 2719 pthresh_tmp, hthresh_tmp, wthresh_tmp); 2720 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 2721 offloads_tmp, tx_rs_thresh_tmp); 2722 } 2723 } 2724 } 2725 2726 void 2727 port_rss_reta_info(portid_t port_id, 2728 struct rte_eth_rss_reta_entry64 *reta_conf, 2729 uint16_t nb_entries) 2730 { 2731 uint16_t i, idx, shift; 2732 int ret; 2733 2734 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2735 return; 2736 2737 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 2738 if (ret != 0) { 2739 printf("Failed to get RSS RETA info, return code = %d\n", ret); 2740 return; 2741 } 2742 2743 for (i = 0; i < nb_entries; i++) { 2744 idx = i / RTE_RETA_GROUP_SIZE; 2745 shift = i % RTE_RETA_GROUP_SIZE; 2746 if (!(reta_conf[idx].mask & (1ULL << shift))) 2747 continue; 2748 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 2749 i, reta_conf[idx].reta[shift]); 2750 } 2751 } 2752 2753 /* 2754 * Displays the RSS hash functions of a port, and, optionaly, the RSS hash 2755 * key of the port. 2756 */ 2757 void 2758 port_rss_hash_conf_show(portid_t port_id, int show_rss_key) 2759 { 2760 struct rte_eth_rss_conf rss_conf = {0}; 2761 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 2762 uint64_t rss_hf; 2763 uint8_t i; 2764 int diag; 2765 struct rte_eth_dev_info dev_info; 2766 uint8_t hash_key_size; 2767 int ret; 2768 2769 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2770 return; 2771 2772 ret = eth_dev_info_get_print_err(port_id, &dev_info); 2773 if (ret != 0) 2774 return; 2775 2776 if (dev_info.hash_key_size > 0 && 2777 dev_info.hash_key_size <= sizeof(rss_key)) 2778 hash_key_size = dev_info.hash_key_size; 2779 else { 2780 printf("dev_info did not provide a valid hash key size\n"); 2781 return; 2782 } 2783 2784 /* Get RSS hash key if asked to display it */ 2785 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 2786 rss_conf.rss_key_len = hash_key_size; 2787 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 2788 if (diag != 0) { 2789 switch (diag) { 2790 case -ENODEV: 2791 printf("port index %d invalid\n", port_id); 2792 break; 2793 case -ENOTSUP: 2794 printf("operation not supported by device\n"); 2795 break; 2796 default: 2797 printf("operation failed - diag=%d\n", diag); 2798 break; 2799 } 2800 return; 2801 } 2802 rss_hf = rss_conf.rss_hf; 2803 if (rss_hf == 0) { 2804 printf("RSS disabled\n"); 2805 return; 2806 } 2807 printf("RSS functions:\n "); 2808 for (i = 0; rss_type_table[i].str; i++) { 2809 if (rss_hf & rss_type_table[i].rss_type) 2810 printf("%s ", rss_type_table[i].str); 2811 } 2812 printf("\n"); 2813 if (!show_rss_key) 2814 return; 2815 printf("RSS key:\n"); 2816 for (i = 0; i < hash_key_size; i++) 2817 printf("%02X", rss_key[i]); 2818 printf("\n"); 2819 } 2820 2821 void 2822 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 2823 uint8_t hash_key_len) 2824 { 2825 struct rte_eth_rss_conf rss_conf; 2826 int diag; 2827 unsigned int i; 2828 2829 rss_conf.rss_key = NULL; 2830 rss_conf.rss_key_len = hash_key_len; 2831 rss_conf.rss_hf = 0; 2832 for (i = 0; rss_type_table[i].str; i++) { 2833 if (!strcmp(rss_type_table[i].str, rss_type)) 2834 rss_conf.rss_hf = rss_type_table[i].rss_type; 2835 } 2836 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 2837 if (diag == 0) { 2838 rss_conf.rss_key = hash_key; 2839 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 2840 } 2841 if (diag == 0) 2842 return; 2843 2844 switch (diag) { 2845 case -ENODEV: 2846 printf("port index %d invalid\n", port_id); 2847 break; 2848 case -ENOTSUP: 2849 printf("operation not supported by device\n"); 2850 break; 2851 default: 2852 printf("operation failed - diag=%d\n", diag); 2853 break; 2854 } 2855 } 2856 2857 /* 2858 * Setup forwarding configuration for each logical core. 2859 */ 2860 static void 2861 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 2862 { 2863 streamid_t nb_fs_per_lcore; 2864 streamid_t nb_fs; 2865 streamid_t sm_id; 2866 lcoreid_t nb_extra; 2867 lcoreid_t nb_fc; 2868 lcoreid_t nb_lc; 2869 lcoreid_t lc_id; 2870 2871 nb_fs = cfg->nb_fwd_streams; 2872 nb_fc = cfg->nb_fwd_lcores; 2873 if (nb_fs <= nb_fc) { 2874 nb_fs_per_lcore = 1; 2875 nb_extra = 0; 2876 } else { 2877 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 2878 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 2879 } 2880 2881 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 2882 sm_id = 0; 2883 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 2884 fwd_lcores[lc_id]->stream_idx = sm_id; 2885 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 2886 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 2887 } 2888 2889 /* 2890 * Assign extra remaining streams, if any. 2891 */ 2892 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 2893 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 2894 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 2895 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 2896 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 2897 } 2898 } 2899 2900 static portid_t 2901 fwd_topology_tx_port_get(portid_t rxp) 2902 { 2903 static int warning_once = 1; 2904 2905 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 2906 2907 switch (port_topology) { 2908 default: 2909 case PORT_TOPOLOGY_PAIRED: 2910 if ((rxp & 0x1) == 0) { 2911 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 2912 return rxp + 1; 2913 if (warning_once) { 2914 printf("\nWarning! port-topology=paired" 2915 " and odd forward ports number," 2916 " the last port will pair with" 2917 " itself.\n\n"); 2918 warning_once = 0; 2919 } 2920 return rxp; 2921 } 2922 return rxp - 1; 2923 case PORT_TOPOLOGY_CHAINED: 2924 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 2925 case PORT_TOPOLOGY_LOOP: 2926 return rxp; 2927 } 2928 } 2929 2930 static void 2931 simple_fwd_config_setup(void) 2932 { 2933 portid_t i; 2934 2935 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 2936 cur_fwd_config.nb_fwd_streams = 2937 (streamid_t) cur_fwd_config.nb_fwd_ports; 2938 2939 /* reinitialize forwarding streams */ 2940 init_fwd_streams(); 2941 2942 /* 2943 * In the simple forwarding test, the number of forwarding cores 2944 * must be lower or equal to the number of forwarding ports. 2945 */ 2946 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 2947 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 2948 cur_fwd_config.nb_fwd_lcores = 2949 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 2950 setup_fwd_config_of_each_lcore(&cur_fwd_config); 2951 2952 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 2953 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 2954 fwd_streams[i]->rx_queue = 0; 2955 fwd_streams[i]->tx_port = 2956 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 2957 fwd_streams[i]->tx_queue = 0; 2958 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 2959 fwd_streams[i]->retry_enabled = retry_enabled; 2960 } 2961 } 2962 2963 /** 2964 * For the RSS forwarding test all streams distributed over lcores. Each stream 2965 * being composed of a RX queue to poll on a RX port for input messages, 2966 * associated with a TX queue of a TX port where to send forwarded packets. 2967 */ 2968 static void 2969 rss_fwd_config_setup(void) 2970 { 2971 portid_t rxp; 2972 portid_t txp; 2973 queueid_t rxq; 2974 queueid_t nb_q; 2975 streamid_t sm_id; 2976 2977 nb_q = nb_rxq; 2978 if (nb_q > nb_txq) 2979 nb_q = nb_txq; 2980 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 2981 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 2982 cur_fwd_config.nb_fwd_streams = 2983 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports); 2984 2985 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 2986 cur_fwd_config.nb_fwd_lcores = 2987 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 2988 2989 /* reinitialize forwarding streams */ 2990 init_fwd_streams(); 2991 2992 setup_fwd_config_of_each_lcore(&cur_fwd_config); 2993 rxp = 0; rxq = 0; 2994 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 2995 struct fwd_stream *fs; 2996 2997 fs = fwd_streams[sm_id]; 2998 txp = fwd_topology_tx_port_get(rxp); 2999 fs->rx_port = fwd_ports_ids[rxp]; 3000 fs->rx_queue = rxq; 3001 fs->tx_port = fwd_ports_ids[txp]; 3002 fs->tx_queue = rxq; 3003 fs->peer_addr = fs->tx_port; 3004 fs->retry_enabled = retry_enabled; 3005 rxp++; 3006 if (rxp < nb_fwd_ports) 3007 continue; 3008 rxp = 0; 3009 rxq++; 3010 } 3011 } 3012 3013 static uint16_t 3014 get_fwd_port_total_tc_num(void) 3015 { 3016 struct rte_eth_dcb_info dcb_info; 3017 uint16_t total_tc_num = 0; 3018 unsigned int i; 3019 3020 for (i = 0; i < nb_fwd_ports; i++) { 3021 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 3022 total_tc_num += dcb_info.nb_tcs; 3023 } 3024 3025 return total_tc_num; 3026 } 3027 3028 /** 3029 * For the DCB forwarding test, each core is assigned on each traffic class. 3030 * 3031 * Each core is assigned a multi-stream, each stream being composed of 3032 * a RX queue to poll on a RX port for input messages, associated with 3033 * a TX queue of a TX port where to send forwarded packets. All RX and 3034 * TX queues are mapping to the same traffic class. 3035 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 3036 * the same core 3037 */ 3038 static void 3039 dcb_fwd_config_setup(void) 3040 { 3041 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 3042 portid_t txp, rxp = 0; 3043 queueid_t txq, rxq = 0; 3044 lcoreid_t lc_id; 3045 uint16_t nb_rx_queue, nb_tx_queue; 3046 uint16_t i, j, k, sm_id = 0; 3047 uint16_t total_tc_num; 3048 struct rte_port *port; 3049 uint8_t tc = 0; 3050 portid_t pid; 3051 int ret; 3052 3053 /* 3054 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 3055 * or RTE_PORT_STOPPED. 3056 * 3057 * Re-configure ports to get updated mapping between tc and queue in 3058 * case the queue number of the port is changed. Skip for started ports 3059 * since modifying queue number and calling dev_configure need to stop 3060 * ports first. 3061 */ 3062 for (pid = 0; pid < nb_fwd_ports; pid++) { 3063 if (port_is_started(pid) == 1) 3064 continue; 3065 3066 port = &ports[pid]; 3067 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 3068 &port->dev_conf); 3069 if (ret < 0) { 3070 printf("Failed to re-configure port %d, ret = %d.\n", 3071 pid, ret); 3072 return; 3073 } 3074 } 3075 3076 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 3077 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 3078 cur_fwd_config.nb_fwd_streams = 3079 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 3080 total_tc_num = get_fwd_port_total_tc_num(); 3081 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 3082 cur_fwd_config.nb_fwd_lcores = total_tc_num; 3083 3084 /* reinitialize forwarding streams */ 3085 init_fwd_streams(); 3086 sm_id = 0; 3087 txp = 1; 3088 /* get the dcb info on the first RX and TX ports */ 3089 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 3090 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 3091 3092 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 3093 fwd_lcores[lc_id]->stream_nb = 0; 3094 fwd_lcores[lc_id]->stream_idx = sm_id; 3095 for (i = 0; i < ETH_MAX_VMDQ_POOL; i++) { 3096 /* if the nb_queue is zero, means this tc is 3097 * not enabled on the POOL 3098 */ 3099 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 3100 break; 3101 k = fwd_lcores[lc_id]->stream_nb + 3102 fwd_lcores[lc_id]->stream_idx; 3103 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 3104 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 3105 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 3106 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 3107 for (j = 0; j < nb_rx_queue; j++) { 3108 struct fwd_stream *fs; 3109 3110 fs = fwd_streams[k + j]; 3111 fs->rx_port = fwd_ports_ids[rxp]; 3112 fs->rx_queue = rxq + j; 3113 fs->tx_port = fwd_ports_ids[txp]; 3114 fs->tx_queue = txq + j % nb_tx_queue; 3115 fs->peer_addr = fs->tx_port; 3116 fs->retry_enabled = retry_enabled; 3117 } 3118 fwd_lcores[lc_id]->stream_nb += 3119 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 3120 } 3121 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 3122 3123 tc++; 3124 if (tc < rxp_dcb_info.nb_tcs) 3125 continue; 3126 /* Restart from TC 0 on next RX port */ 3127 tc = 0; 3128 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 3129 rxp = (portid_t) 3130 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 3131 else 3132 rxp++; 3133 if (rxp >= nb_fwd_ports) 3134 return; 3135 /* get the dcb information on next RX and TX ports */ 3136 if ((rxp & 0x1) == 0) 3137 txp = (portid_t) (rxp + 1); 3138 else 3139 txp = (portid_t) (rxp - 1); 3140 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 3141 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 3142 } 3143 } 3144 3145 static void 3146 icmp_echo_config_setup(void) 3147 { 3148 portid_t rxp; 3149 queueid_t rxq; 3150 lcoreid_t lc_id; 3151 uint16_t sm_id; 3152 3153 if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores) 3154 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 3155 (nb_txq * nb_fwd_ports); 3156 else 3157 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 3158 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 3159 cur_fwd_config.nb_fwd_streams = 3160 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 3161 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 3162 cur_fwd_config.nb_fwd_lcores = 3163 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 3164 if (verbose_level > 0) { 3165 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 3166 __FUNCTION__, 3167 cur_fwd_config.nb_fwd_lcores, 3168 cur_fwd_config.nb_fwd_ports, 3169 cur_fwd_config.nb_fwd_streams); 3170 } 3171 3172 /* reinitialize forwarding streams */ 3173 init_fwd_streams(); 3174 setup_fwd_config_of_each_lcore(&cur_fwd_config); 3175 rxp = 0; rxq = 0; 3176 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 3177 if (verbose_level > 0) 3178 printf(" core=%d: \n", lc_id); 3179 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 3180 struct fwd_stream *fs; 3181 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 3182 fs->rx_port = fwd_ports_ids[rxp]; 3183 fs->rx_queue = rxq; 3184 fs->tx_port = fs->rx_port; 3185 fs->tx_queue = rxq; 3186 fs->peer_addr = fs->tx_port; 3187 fs->retry_enabled = retry_enabled; 3188 if (verbose_level > 0) 3189 printf(" stream=%d port=%d rxq=%d txq=%d\n", 3190 sm_id, fs->rx_port, fs->rx_queue, 3191 fs->tx_queue); 3192 rxq = (queueid_t) (rxq + 1); 3193 if (rxq == nb_rxq) { 3194 rxq = 0; 3195 rxp = (portid_t) (rxp + 1); 3196 } 3197 } 3198 } 3199 } 3200 3201 void 3202 fwd_config_setup(void) 3203 { 3204 struct rte_port *port; 3205 portid_t pt_id; 3206 unsigned int i; 3207 3208 cur_fwd_config.fwd_eng = cur_fwd_eng; 3209 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 3210 icmp_echo_config_setup(); 3211 return; 3212 } 3213 3214 if ((nb_rxq > 1) && (nb_txq > 1)){ 3215 if (dcb_config) { 3216 for (i = 0; i < nb_fwd_ports; i++) { 3217 pt_id = fwd_ports_ids[i]; 3218 port = &ports[pt_id]; 3219 if (!port->dcb_flag) { 3220 printf("In DCB mode, all forwarding ports must " 3221 "be configured in this mode.\n"); 3222 return; 3223 } 3224 } 3225 if (nb_fwd_lcores == 1) { 3226 printf("In DCB mode,the nb forwarding cores " 3227 "should be larger than 1.\n"); 3228 return; 3229 } 3230 3231 dcb_fwd_config_setup(); 3232 } else 3233 rss_fwd_config_setup(); 3234 } 3235 else 3236 simple_fwd_config_setup(); 3237 } 3238 3239 static const char * 3240 mp_alloc_to_str(uint8_t mode) 3241 { 3242 switch (mode) { 3243 case MP_ALLOC_NATIVE: 3244 return "native"; 3245 case MP_ALLOC_ANON: 3246 return "anon"; 3247 case MP_ALLOC_XMEM: 3248 return "xmem"; 3249 case MP_ALLOC_XMEM_HUGE: 3250 return "xmemhuge"; 3251 case MP_ALLOC_XBUF: 3252 return "xbuf"; 3253 default: 3254 return "invalid"; 3255 } 3256 } 3257 3258 void 3259 pkt_fwd_config_display(struct fwd_config *cfg) 3260 { 3261 struct fwd_stream *fs; 3262 lcoreid_t lc_id; 3263 streamid_t sm_id; 3264 3265 printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 3266 "NUMA support %s, MP allocation mode: %s\n", 3267 cfg->fwd_eng->fwd_mode_name, 3268 retry_enabled == 0 ? "" : " with retry", 3269 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 3270 numa_support == 1 ? "enabled" : "disabled", 3271 mp_alloc_to_str(mp_alloc_type)); 3272 3273 if (retry_enabled) 3274 printf("TX retry num: %u, delay between TX retries: %uus\n", 3275 burst_tx_retry_num, burst_tx_delay_time); 3276 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 3277 printf("Logical Core %u (socket %u) forwards packets on " 3278 "%d streams:", 3279 fwd_lcores_cpuids[lc_id], 3280 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 3281 fwd_lcores[lc_id]->stream_nb); 3282 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 3283 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 3284 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 3285 "P=%d/Q=%d (socket %u) ", 3286 fs->rx_port, fs->rx_queue, 3287 ports[fs->rx_port].socket_id, 3288 fs->tx_port, fs->tx_queue, 3289 ports[fs->tx_port].socket_id); 3290 print_ethaddr("peer=", 3291 &peer_eth_addrs[fs->peer_addr]); 3292 } 3293 printf("\n"); 3294 } 3295 printf("\n"); 3296 } 3297 3298 void 3299 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 3300 { 3301 struct rte_ether_addr new_peer_addr; 3302 if (!rte_eth_dev_is_valid_port(port_id)) { 3303 printf("Error: Invalid port number %i\n", port_id); 3304 return; 3305 } 3306 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 3307 printf("Error: Invalid ethernet address: %s\n", peer_addr); 3308 return; 3309 } 3310 peer_eth_addrs[port_id] = new_peer_addr; 3311 } 3312 3313 int 3314 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 3315 { 3316 unsigned int i; 3317 unsigned int lcore_cpuid; 3318 int record_now; 3319 3320 record_now = 0; 3321 again: 3322 for (i = 0; i < nb_lc; i++) { 3323 lcore_cpuid = lcorelist[i]; 3324 if (! rte_lcore_is_enabled(lcore_cpuid)) { 3325 printf("lcore %u not enabled\n", lcore_cpuid); 3326 return -1; 3327 } 3328 if (lcore_cpuid == rte_get_main_lcore()) { 3329 printf("lcore %u cannot be masked on for running " 3330 "packet forwarding, which is the main lcore " 3331 "and reserved for command line parsing only\n", 3332 lcore_cpuid); 3333 return -1; 3334 } 3335 if (record_now) 3336 fwd_lcores_cpuids[i] = lcore_cpuid; 3337 } 3338 if (record_now == 0) { 3339 record_now = 1; 3340 goto again; 3341 } 3342 nb_cfg_lcores = (lcoreid_t) nb_lc; 3343 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 3344 printf("previous number of forwarding cores %u - changed to " 3345 "number of configured cores %u\n", 3346 (unsigned int) nb_fwd_lcores, nb_lc); 3347 nb_fwd_lcores = (lcoreid_t) nb_lc; 3348 } 3349 3350 return 0; 3351 } 3352 3353 int 3354 set_fwd_lcores_mask(uint64_t lcoremask) 3355 { 3356 unsigned int lcorelist[64]; 3357 unsigned int nb_lc; 3358 unsigned int i; 3359 3360 if (lcoremask == 0) { 3361 printf("Invalid NULL mask of cores\n"); 3362 return -1; 3363 } 3364 nb_lc = 0; 3365 for (i = 0; i < 64; i++) { 3366 if (! ((uint64_t)(1ULL << i) & lcoremask)) 3367 continue; 3368 lcorelist[nb_lc++] = i; 3369 } 3370 return set_fwd_lcores_list(lcorelist, nb_lc); 3371 } 3372 3373 void 3374 set_fwd_lcores_number(uint16_t nb_lc) 3375 { 3376 if (test_done == 0) { 3377 printf("Please stop forwarding first\n"); 3378 return; 3379 } 3380 if (nb_lc > nb_cfg_lcores) { 3381 printf("nb fwd cores %u > %u (max. number of configured " 3382 "lcores) - ignored\n", 3383 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 3384 return; 3385 } 3386 nb_fwd_lcores = (lcoreid_t) nb_lc; 3387 printf("Number of forwarding cores set to %u\n", 3388 (unsigned int) nb_fwd_lcores); 3389 } 3390 3391 void 3392 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 3393 { 3394 unsigned int i; 3395 portid_t port_id; 3396 int record_now; 3397 3398 record_now = 0; 3399 again: 3400 for (i = 0; i < nb_pt; i++) { 3401 port_id = (portid_t) portlist[i]; 3402 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3403 return; 3404 if (record_now) 3405 fwd_ports_ids[i] = port_id; 3406 } 3407 if (record_now == 0) { 3408 record_now = 1; 3409 goto again; 3410 } 3411 nb_cfg_ports = (portid_t) nb_pt; 3412 if (nb_fwd_ports != (portid_t) nb_pt) { 3413 printf("previous number of forwarding ports %u - changed to " 3414 "number of configured ports %u\n", 3415 (unsigned int) nb_fwd_ports, nb_pt); 3416 nb_fwd_ports = (portid_t) nb_pt; 3417 } 3418 } 3419 3420 /** 3421 * Parse the user input and obtain the list of forwarding ports 3422 * 3423 * @param[in] list 3424 * String containing the user input. User can specify 3425 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 3426 * For example, if the user wants to use all the available 3427 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 3428 * If the user wants to use only the ports 1,2 then the input 3429 * is 1,2. 3430 * valid characters are '-' and ',' 3431 * @param[out] values 3432 * This array will be filled with a list of port IDs 3433 * based on the user input 3434 * Note that duplicate entries are discarded and only the first 3435 * count entries in this array are port IDs and all the rest 3436 * will contain default values 3437 * @param[in] maxsize 3438 * This parameter denotes 2 things 3439 * 1) Number of elements in the values array 3440 * 2) Maximum value of each element in the values array 3441 * @return 3442 * On success, returns total count of parsed port IDs 3443 * On failure, returns 0 3444 */ 3445 static unsigned int 3446 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 3447 { 3448 unsigned int count = 0; 3449 char *end = NULL; 3450 int min, max; 3451 int value, i; 3452 unsigned int marked[maxsize]; 3453 3454 if (list == NULL || values == NULL) 3455 return 0; 3456 3457 for (i = 0; i < (int)maxsize; i++) 3458 marked[i] = 0; 3459 3460 min = INT_MAX; 3461 3462 do { 3463 /*Remove the blank spaces if any*/ 3464 while (isblank(*list)) 3465 list++; 3466 if (*list == '\0') 3467 break; 3468 errno = 0; 3469 value = strtol(list, &end, 10); 3470 if (errno || end == NULL) 3471 return 0; 3472 if (value < 0 || value >= (int)maxsize) 3473 return 0; 3474 while (isblank(*end)) 3475 end++; 3476 if (*end == '-' && min == INT_MAX) { 3477 min = value; 3478 } else if ((*end == ',') || (*end == '\0')) { 3479 max = value; 3480 if (min == INT_MAX) 3481 min = value; 3482 for (i = min; i <= max; i++) { 3483 if (count < maxsize) { 3484 if (marked[i]) 3485 continue; 3486 values[count] = i; 3487 marked[i] = 1; 3488 count++; 3489 } 3490 } 3491 min = INT_MAX; 3492 } else 3493 return 0; 3494 list = end + 1; 3495 } while (*end != '\0'); 3496 3497 return count; 3498 } 3499 3500 void 3501 parse_fwd_portlist(const char *portlist) 3502 { 3503 unsigned int portcount; 3504 unsigned int portindex[RTE_MAX_ETHPORTS]; 3505 unsigned int i, valid_port_count = 0; 3506 3507 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 3508 if (!portcount) 3509 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 3510 3511 /* 3512 * Here we verify the validity of the ports 3513 * and thereby calculate the total number of 3514 * valid ports 3515 */ 3516 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 3517 if (rte_eth_dev_is_valid_port(portindex[i])) { 3518 portindex[valid_port_count] = portindex[i]; 3519 valid_port_count++; 3520 } 3521 } 3522 3523 set_fwd_ports_list(portindex, valid_port_count); 3524 } 3525 3526 void 3527 set_fwd_ports_mask(uint64_t portmask) 3528 { 3529 unsigned int portlist[64]; 3530 unsigned int nb_pt; 3531 unsigned int i; 3532 3533 if (portmask == 0) { 3534 printf("Invalid NULL mask of ports\n"); 3535 return; 3536 } 3537 nb_pt = 0; 3538 RTE_ETH_FOREACH_DEV(i) { 3539 if (! ((uint64_t)(1ULL << i) & portmask)) 3540 continue; 3541 portlist[nb_pt++] = i; 3542 } 3543 set_fwd_ports_list(portlist, nb_pt); 3544 } 3545 3546 void 3547 set_fwd_ports_number(uint16_t nb_pt) 3548 { 3549 if (nb_pt > nb_cfg_ports) { 3550 printf("nb fwd ports %u > %u (number of configured " 3551 "ports) - ignored\n", 3552 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 3553 return; 3554 } 3555 nb_fwd_ports = (portid_t) nb_pt; 3556 printf("Number of forwarding ports set to %u\n", 3557 (unsigned int) nb_fwd_ports); 3558 } 3559 3560 int 3561 port_is_forwarding(portid_t port_id) 3562 { 3563 unsigned int i; 3564 3565 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3566 return -1; 3567 3568 for (i = 0; i < nb_fwd_ports; i++) { 3569 if (fwd_ports_ids[i] == port_id) 3570 return 1; 3571 } 3572 3573 return 0; 3574 } 3575 3576 void 3577 set_nb_pkt_per_burst(uint16_t nb) 3578 { 3579 if (nb > MAX_PKT_BURST) { 3580 printf("nb pkt per burst: %u > %u (maximum packet per burst) " 3581 " ignored\n", 3582 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 3583 return; 3584 } 3585 nb_pkt_per_burst = nb; 3586 printf("Number of packets per burst set to %u\n", 3587 (unsigned int) nb_pkt_per_burst); 3588 } 3589 3590 static const char * 3591 tx_split_get_name(enum tx_pkt_split split) 3592 { 3593 uint32_t i; 3594 3595 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 3596 if (tx_split_name[i].split == split) 3597 return tx_split_name[i].name; 3598 } 3599 return NULL; 3600 } 3601 3602 void 3603 set_tx_pkt_split(const char *name) 3604 { 3605 uint32_t i; 3606 3607 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 3608 if (strcmp(tx_split_name[i].name, name) == 0) { 3609 tx_pkt_split = tx_split_name[i].split; 3610 return; 3611 } 3612 } 3613 printf("unknown value: \"%s\"\n", name); 3614 } 3615 3616 int 3617 parse_fec_mode(const char *name, uint32_t *mode) 3618 { 3619 uint8_t i; 3620 3621 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 3622 if (strcmp(fec_mode_name[i].name, name) == 0) { 3623 *mode = RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 3624 return 0; 3625 } 3626 } 3627 return -1; 3628 } 3629 3630 void 3631 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 3632 { 3633 unsigned int i, j; 3634 3635 printf("FEC capabilities:\n"); 3636 3637 for (i = 0; i < num; i++) { 3638 printf("%s : ", 3639 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 3640 3641 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 3642 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 3643 speed_fec_capa[i].capa) 3644 printf("%s ", fec_mode_name[j].name); 3645 } 3646 printf("\n"); 3647 } 3648 } 3649 3650 void 3651 show_rx_pkt_offsets(void) 3652 { 3653 uint32_t i, n; 3654 3655 n = rx_pkt_nb_offs; 3656 printf("Number of offsets: %u\n", n); 3657 if (n) { 3658 printf("Segment offsets: "); 3659 for (i = 0; i != n - 1; i++) 3660 printf("%hu,", rx_pkt_seg_offsets[i]); 3661 printf("%hu\n", rx_pkt_seg_lengths[i]); 3662 } 3663 } 3664 3665 void 3666 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 3667 { 3668 unsigned int i; 3669 3670 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 3671 printf("nb segments per RX packets=%u >= " 3672 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 3673 return; 3674 } 3675 3676 /* 3677 * No extra check here, the segment length will be checked by PMD 3678 * in the extended queue setup. 3679 */ 3680 for (i = 0; i < nb_offs; i++) { 3681 if (seg_offsets[i] >= UINT16_MAX) { 3682 printf("offset[%u]=%u > UINT16_MAX - give up\n", 3683 i, seg_offsets[i]); 3684 return; 3685 } 3686 } 3687 3688 for (i = 0; i < nb_offs; i++) 3689 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 3690 3691 rx_pkt_nb_offs = (uint8_t) nb_offs; 3692 } 3693 3694 void 3695 show_rx_pkt_segments(void) 3696 { 3697 uint32_t i, n; 3698 3699 n = rx_pkt_nb_segs; 3700 printf("Number of segments: %u\n", n); 3701 if (n) { 3702 printf("Segment sizes: "); 3703 for (i = 0; i != n - 1; i++) 3704 printf("%hu,", rx_pkt_seg_lengths[i]); 3705 printf("%hu\n", rx_pkt_seg_lengths[i]); 3706 } 3707 } 3708 3709 void 3710 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 3711 { 3712 unsigned int i; 3713 3714 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 3715 printf("nb segments per RX packets=%u >= " 3716 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 3717 return; 3718 } 3719 3720 /* 3721 * No extra check here, the segment length will be checked by PMD 3722 * in the extended queue setup. 3723 */ 3724 for (i = 0; i < nb_segs; i++) { 3725 if (seg_lengths[i] >= UINT16_MAX) { 3726 printf("length[%u]=%u > UINT16_MAX - give up\n", 3727 i, seg_lengths[i]); 3728 return; 3729 } 3730 } 3731 3732 for (i = 0; i < nb_segs; i++) 3733 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 3734 3735 rx_pkt_nb_segs = (uint8_t) nb_segs; 3736 } 3737 3738 void 3739 show_tx_pkt_segments(void) 3740 { 3741 uint32_t i, n; 3742 const char *split; 3743 3744 n = tx_pkt_nb_segs; 3745 split = tx_split_get_name(tx_pkt_split); 3746 3747 printf("Number of segments: %u\n", n); 3748 printf("Segment sizes: "); 3749 for (i = 0; i != n - 1; i++) 3750 printf("%hu,", tx_pkt_seg_lengths[i]); 3751 printf("%hu\n", tx_pkt_seg_lengths[i]); 3752 printf("Split packet: %s\n", split); 3753 } 3754 3755 static bool 3756 nb_segs_is_invalid(unsigned int nb_segs) 3757 { 3758 uint16_t ring_size; 3759 uint16_t queue_id; 3760 uint16_t port_id; 3761 int ret; 3762 3763 RTE_ETH_FOREACH_DEV(port_id) { 3764 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 3765 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 3766 if (ret) { 3767 /* Port may not be initialized yet, can't say 3768 * the port is invalid in this stage. 3769 */ 3770 continue; 3771 } 3772 if (ring_size < nb_segs) { 3773 printf("nb segments per TX packets=%u >= TX " 3774 "queue(%u) ring_size=%u - txpkts ignored\n", 3775 nb_segs, queue_id, ring_size); 3776 return true; 3777 } 3778 } 3779 } 3780 3781 return false; 3782 } 3783 3784 void 3785 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 3786 { 3787 uint16_t tx_pkt_len; 3788 unsigned int i; 3789 3790 /* 3791 * For single segment settings failed check is ignored. 3792 * It is a very basic capability to send the single segment 3793 * packets, suppose it is always supported. 3794 */ 3795 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 3796 printf("Tx segment size(%u) is not supported - txpkts ignored\n", 3797 nb_segs); 3798 return; 3799 } 3800 3801 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 3802 printf("Tx segment size(%u) is bigger than max number of segment(%u)\n", 3803 nb_segs, RTE_MAX_SEGS_PER_PKT); 3804 return; 3805 } 3806 3807 /* 3808 * Check that each segment length is greater or equal than 3809 * the mbuf data size. 3810 * Check also that the total packet length is greater or equal than the 3811 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 3812 * 20 + 8). 3813 */ 3814 tx_pkt_len = 0; 3815 for (i = 0; i < nb_segs; i++) { 3816 if (seg_lengths[i] > mbuf_data_size[0]) { 3817 printf("length[%u]=%u > mbuf_data_size=%u - give up\n", 3818 i, seg_lengths[i], mbuf_data_size[0]); 3819 return; 3820 } 3821 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 3822 } 3823 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 3824 printf("total packet length=%u < %d - give up\n", 3825 (unsigned) tx_pkt_len, 3826 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 3827 return; 3828 } 3829 3830 for (i = 0; i < nb_segs; i++) 3831 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 3832 3833 tx_pkt_length = tx_pkt_len; 3834 tx_pkt_nb_segs = (uint8_t) nb_segs; 3835 } 3836 3837 void 3838 show_tx_pkt_times(void) 3839 { 3840 printf("Interburst gap: %u\n", tx_pkt_times_inter); 3841 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 3842 } 3843 3844 void 3845 set_tx_pkt_times(unsigned int *tx_times) 3846 { 3847 tx_pkt_times_inter = tx_times[0]; 3848 tx_pkt_times_intra = tx_times[1]; 3849 } 3850 3851 void 3852 setup_gro(const char *onoff, portid_t port_id) 3853 { 3854 if (!rte_eth_dev_is_valid_port(port_id)) { 3855 printf("invalid port id %u\n", port_id); 3856 return; 3857 } 3858 if (test_done == 0) { 3859 printf("Before enable/disable GRO," 3860 " please stop forwarding first\n"); 3861 return; 3862 } 3863 if (strcmp(onoff, "on") == 0) { 3864 if (gro_ports[port_id].enable != 0) { 3865 printf("Port %u has enabled GRO. Please" 3866 " disable GRO first\n", port_id); 3867 return; 3868 } 3869 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 3870 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 3871 gro_ports[port_id].param.max_flow_num = 3872 GRO_DEFAULT_FLOW_NUM; 3873 gro_ports[port_id].param.max_item_per_flow = 3874 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 3875 } 3876 gro_ports[port_id].enable = 1; 3877 } else { 3878 if (gro_ports[port_id].enable == 0) { 3879 printf("Port %u has disabled GRO\n", port_id); 3880 return; 3881 } 3882 gro_ports[port_id].enable = 0; 3883 } 3884 } 3885 3886 void 3887 setup_gro_flush_cycles(uint8_t cycles) 3888 { 3889 if (test_done == 0) { 3890 printf("Before change flush interval for GRO," 3891 " please stop forwarding first.\n"); 3892 return; 3893 } 3894 3895 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 3896 GRO_DEFAULT_FLUSH_CYCLES) { 3897 printf("The flushing cycle be in the range" 3898 " of 1 to %u. Revert to the default" 3899 " value %u.\n", 3900 GRO_MAX_FLUSH_CYCLES, 3901 GRO_DEFAULT_FLUSH_CYCLES); 3902 cycles = GRO_DEFAULT_FLUSH_CYCLES; 3903 } 3904 3905 gro_flush_cycles = cycles; 3906 } 3907 3908 void 3909 show_gro(portid_t port_id) 3910 { 3911 struct rte_gro_param *param; 3912 uint32_t max_pkts_num; 3913 3914 param = &gro_ports[port_id].param; 3915 3916 if (!rte_eth_dev_is_valid_port(port_id)) { 3917 printf("Invalid port id %u.\n", port_id); 3918 return; 3919 } 3920 if (gro_ports[port_id].enable) { 3921 printf("GRO type: TCP/IPv4\n"); 3922 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 3923 max_pkts_num = param->max_flow_num * 3924 param->max_item_per_flow; 3925 } else 3926 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 3927 printf("Max number of packets to perform GRO: %u\n", 3928 max_pkts_num); 3929 printf("Flushing cycles: %u\n", gro_flush_cycles); 3930 } else 3931 printf("Port %u doesn't enable GRO.\n", port_id); 3932 } 3933 3934 void 3935 setup_gso(const char *mode, portid_t port_id) 3936 { 3937 if (!rte_eth_dev_is_valid_port(port_id)) { 3938 printf("invalid port id %u\n", port_id); 3939 return; 3940 } 3941 if (strcmp(mode, "on") == 0) { 3942 if (test_done == 0) { 3943 printf("before enabling GSO," 3944 " please stop forwarding first\n"); 3945 return; 3946 } 3947 gso_ports[port_id].enable = 1; 3948 } else if (strcmp(mode, "off") == 0) { 3949 if (test_done == 0) { 3950 printf("before disabling GSO," 3951 " please stop forwarding first\n"); 3952 return; 3953 } 3954 gso_ports[port_id].enable = 0; 3955 } 3956 } 3957 3958 char* 3959 list_pkt_forwarding_modes(void) 3960 { 3961 static char fwd_modes[128] = ""; 3962 const char *separator = "|"; 3963 struct fwd_engine *fwd_eng; 3964 unsigned i = 0; 3965 3966 if (strlen (fwd_modes) == 0) { 3967 while ((fwd_eng = fwd_engines[i++]) != NULL) { 3968 strncat(fwd_modes, fwd_eng->fwd_mode_name, 3969 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 3970 strncat(fwd_modes, separator, 3971 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 3972 } 3973 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 3974 } 3975 3976 return fwd_modes; 3977 } 3978 3979 char* 3980 list_pkt_forwarding_retry_modes(void) 3981 { 3982 static char fwd_modes[128] = ""; 3983 const char *separator = "|"; 3984 struct fwd_engine *fwd_eng; 3985 unsigned i = 0; 3986 3987 if (strlen(fwd_modes) == 0) { 3988 while ((fwd_eng = fwd_engines[i++]) != NULL) { 3989 if (fwd_eng == &rx_only_engine) 3990 continue; 3991 strncat(fwd_modes, fwd_eng->fwd_mode_name, 3992 sizeof(fwd_modes) - 3993 strlen(fwd_modes) - 1); 3994 strncat(fwd_modes, separator, 3995 sizeof(fwd_modes) - 3996 strlen(fwd_modes) - 1); 3997 } 3998 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 3999 } 4000 4001 return fwd_modes; 4002 } 4003 4004 void 4005 set_pkt_forwarding_mode(const char *fwd_mode_name) 4006 { 4007 struct fwd_engine *fwd_eng; 4008 unsigned i; 4009 4010 i = 0; 4011 while ((fwd_eng = fwd_engines[i]) != NULL) { 4012 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 4013 printf("Set %s packet forwarding mode%s\n", 4014 fwd_mode_name, 4015 retry_enabled == 0 ? "" : " with retry"); 4016 cur_fwd_eng = fwd_eng; 4017 return; 4018 } 4019 i++; 4020 } 4021 printf("Invalid %s packet forwarding mode\n", fwd_mode_name); 4022 } 4023 4024 void 4025 add_rx_dump_callbacks(portid_t portid) 4026 { 4027 struct rte_eth_dev_info dev_info; 4028 uint16_t queue; 4029 int ret; 4030 4031 if (port_id_is_invalid(portid, ENABLED_WARN)) 4032 return; 4033 4034 ret = eth_dev_info_get_print_err(portid, &dev_info); 4035 if (ret != 0) 4036 return; 4037 4038 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 4039 if (!ports[portid].rx_dump_cb[queue]) 4040 ports[portid].rx_dump_cb[queue] = 4041 rte_eth_add_rx_callback(portid, queue, 4042 dump_rx_pkts, NULL); 4043 } 4044 4045 void 4046 add_tx_dump_callbacks(portid_t portid) 4047 { 4048 struct rte_eth_dev_info dev_info; 4049 uint16_t queue; 4050 int ret; 4051 4052 if (port_id_is_invalid(portid, ENABLED_WARN)) 4053 return; 4054 4055 ret = eth_dev_info_get_print_err(portid, &dev_info); 4056 if (ret != 0) 4057 return; 4058 4059 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 4060 if (!ports[portid].tx_dump_cb[queue]) 4061 ports[portid].tx_dump_cb[queue] = 4062 rte_eth_add_tx_callback(portid, queue, 4063 dump_tx_pkts, NULL); 4064 } 4065 4066 void 4067 remove_rx_dump_callbacks(portid_t portid) 4068 { 4069 struct rte_eth_dev_info dev_info; 4070 uint16_t queue; 4071 int ret; 4072 4073 if (port_id_is_invalid(portid, ENABLED_WARN)) 4074 return; 4075 4076 ret = eth_dev_info_get_print_err(portid, &dev_info); 4077 if (ret != 0) 4078 return; 4079 4080 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 4081 if (ports[portid].rx_dump_cb[queue]) { 4082 rte_eth_remove_rx_callback(portid, queue, 4083 ports[portid].rx_dump_cb[queue]); 4084 ports[portid].rx_dump_cb[queue] = NULL; 4085 } 4086 } 4087 4088 void 4089 remove_tx_dump_callbacks(portid_t portid) 4090 { 4091 struct rte_eth_dev_info dev_info; 4092 uint16_t queue; 4093 int ret; 4094 4095 if (port_id_is_invalid(portid, ENABLED_WARN)) 4096 return; 4097 4098 ret = eth_dev_info_get_print_err(portid, &dev_info); 4099 if (ret != 0) 4100 return; 4101 4102 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 4103 if (ports[portid].tx_dump_cb[queue]) { 4104 rte_eth_remove_tx_callback(portid, queue, 4105 ports[portid].tx_dump_cb[queue]); 4106 ports[portid].tx_dump_cb[queue] = NULL; 4107 } 4108 } 4109 4110 void 4111 configure_rxtx_dump_callbacks(uint16_t verbose) 4112 { 4113 portid_t portid; 4114 4115 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 4116 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 4117 return; 4118 #endif 4119 4120 RTE_ETH_FOREACH_DEV(portid) 4121 { 4122 if (verbose == 1 || verbose > 2) 4123 add_rx_dump_callbacks(portid); 4124 else 4125 remove_rx_dump_callbacks(portid); 4126 if (verbose >= 2) 4127 add_tx_dump_callbacks(portid); 4128 else 4129 remove_tx_dump_callbacks(portid); 4130 } 4131 } 4132 4133 void 4134 set_verbose_level(uint16_t vb_level) 4135 { 4136 printf("Change verbose level from %u to %u\n", 4137 (unsigned int) verbose_level, (unsigned int) vb_level); 4138 verbose_level = vb_level; 4139 configure_rxtx_dump_callbacks(verbose_level); 4140 } 4141 4142 void 4143 vlan_extend_set(portid_t port_id, int on) 4144 { 4145 int diag; 4146 int vlan_offload; 4147 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4148 4149 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4150 return; 4151 4152 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4153 4154 if (on) { 4155 vlan_offload |= ETH_VLAN_EXTEND_OFFLOAD; 4156 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_EXTEND; 4157 } else { 4158 vlan_offload &= ~ETH_VLAN_EXTEND_OFFLOAD; 4159 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_EXTEND; 4160 } 4161 4162 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4163 if (diag < 0) { 4164 printf("rx_vlan_extend_set(port_pi=%d, on=%d) failed " 4165 "diag=%d\n", port_id, on, diag); 4166 return; 4167 } 4168 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4169 } 4170 4171 void 4172 rx_vlan_strip_set(portid_t port_id, int on) 4173 { 4174 int diag; 4175 int vlan_offload; 4176 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4177 4178 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4179 return; 4180 4181 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4182 4183 if (on) { 4184 vlan_offload |= ETH_VLAN_STRIP_OFFLOAD; 4185 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_STRIP; 4186 } else { 4187 vlan_offload &= ~ETH_VLAN_STRIP_OFFLOAD; 4188 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_STRIP; 4189 } 4190 4191 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4192 if (diag < 0) { 4193 printf("rx_vlan_strip_set(port_pi=%d, on=%d) failed " 4194 "diag=%d\n", port_id, on, diag); 4195 return; 4196 } 4197 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4198 } 4199 4200 void 4201 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 4202 { 4203 int diag; 4204 4205 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4206 return; 4207 4208 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 4209 if (diag < 0) 4210 printf("rx_vlan_strip_set_on_queue(port_pi=%d, queue_id=%d, on=%d) failed " 4211 "diag=%d\n", port_id, queue_id, on, diag); 4212 } 4213 4214 void 4215 rx_vlan_filter_set(portid_t port_id, int on) 4216 { 4217 int diag; 4218 int vlan_offload; 4219 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4220 4221 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4222 return; 4223 4224 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4225 4226 if (on) { 4227 vlan_offload |= ETH_VLAN_FILTER_OFFLOAD; 4228 port_rx_offloads |= DEV_RX_OFFLOAD_VLAN_FILTER; 4229 } else { 4230 vlan_offload &= ~ETH_VLAN_FILTER_OFFLOAD; 4231 port_rx_offloads &= ~DEV_RX_OFFLOAD_VLAN_FILTER; 4232 } 4233 4234 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4235 if (diag < 0) { 4236 printf("rx_vlan_filter_set(port_pi=%d, on=%d) failed " 4237 "diag=%d\n", port_id, on, diag); 4238 return; 4239 } 4240 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4241 } 4242 4243 void 4244 rx_vlan_qinq_strip_set(portid_t port_id, int on) 4245 { 4246 int diag; 4247 int vlan_offload; 4248 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 4249 4250 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4251 return; 4252 4253 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 4254 4255 if (on) { 4256 vlan_offload |= ETH_QINQ_STRIP_OFFLOAD; 4257 port_rx_offloads |= DEV_RX_OFFLOAD_QINQ_STRIP; 4258 } else { 4259 vlan_offload &= ~ETH_QINQ_STRIP_OFFLOAD; 4260 port_rx_offloads &= ~DEV_RX_OFFLOAD_QINQ_STRIP; 4261 } 4262 4263 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 4264 if (diag < 0) { 4265 printf("%s(port_pi=%d, on=%d) failed " 4266 "diag=%d\n", __func__, port_id, on, diag); 4267 return; 4268 } 4269 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 4270 } 4271 4272 int 4273 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 4274 { 4275 int diag; 4276 4277 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4278 return 1; 4279 if (vlan_id_is_invalid(vlan_id)) 4280 return 1; 4281 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 4282 if (diag == 0) 4283 return 0; 4284 printf("rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed " 4285 "diag=%d\n", 4286 port_id, vlan_id, on, diag); 4287 return -1; 4288 } 4289 4290 void 4291 rx_vlan_all_filter_set(portid_t port_id, int on) 4292 { 4293 uint16_t vlan_id; 4294 4295 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4296 return; 4297 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 4298 if (rx_vft_set(port_id, vlan_id, on)) 4299 break; 4300 } 4301 } 4302 4303 void 4304 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 4305 { 4306 int diag; 4307 4308 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4309 return; 4310 4311 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 4312 if (diag == 0) 4313 return; 4314 4315 printf("tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed " 4316 "diag=%d\n", 4317 port_id, vlan_type, tp_id, diag); 4318 } 4319 4320 void 4321 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 4322 { 4323 struct rte_eth_dev_info dev_info; 4324 int ret; 4325 4326 if (vlan_id_is_invalid(vlan_id)) 4327 return; 4328 4329 if (ports[port_id].dev_conf.txmode.offloads & 4330 DEV_TX_OFFLOAD_QINQ_INSERT) { 4331 printf("Error, as QinQ has been enabled.\n"); 4332 return; 4333 } 4334 4335 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4336 if (ret != 0) 4337 return; 4338 4339 if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_VLAN_INSERT) == 0) { 4340 printf("Error: vlan insert is not supported by port %d\n", 4341 port_id); 4342 return; 4343 } 4344 4345 tx_vlan_reset(port_id); 4346 ports[port_id].dev_conf.txmode.offloads |= DEV_TX_OFFLOAD_VLAN_INSERT; 4347 ports[port_id].tx_vlan_id = vlan_id; 4348 } 4349 4350 void 4351 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 4352 { 4353 struct rte_eth_dev_info dev_info; 4354 int ret; 4355 4356 if (vlan_id_is_invalid(vlan_id)) 4357 return; 4358 if (vlan_id_is_invalid(vlan_id_outer)) 4359 return; 4360 4361 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4362 if (ret != 0) 4363 return; 4364 4365 if ((dev_info.tx_offload_capa & DEV_TX_OFFLOAD_QINQ_INSERT) == 0) { 4366 printf("Error: qinq insert not supported by port %d\n", 4367 port_id); 4368 return; 4369 } 4370 4371 tx_vlan_reset(port_id); 4372 ports[port_id].dev_conf.txmode.offloads |= (DEV_TX_OFFLOAD_VLAN_INSERT | 4373 DEV_TX_OFFLOAD_QINQ_INSERT); 4374 ports[port_id].tx_vlan_id = vlan_id; 4375 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 4376 } 4377 4378 void 4379 tx_vlan_reset(portid_t port_id) 4380 { 4381 ports[port_id].dev_conf.txmode.offloads &= 4382 ~(DEV_TX_OFFLOAD_VLAN_INSERT | 4383 DEV_TX_OFFLOAD_QINQ_INSERT); 4384 ports[port_id].tx_vlan_id = 0; 4385 ports[port_id].tx_vlan_id_outer = 0; 4386 } 4387 4388 void 4389 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 4390 { 4391 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4392 return; 4393 4394 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 4395 } 4396 4397 void 4398 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 4399 { 4400 int ret; 4401 4402 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4403 return; 4404 4405 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 4406 return; 4407 4408 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 4409 printf("map_value not in required range 0..%d\n", 4410 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 4411 return; 4412 } 4413 4414 if (!is_rx) { /* tx */ 4415 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 4416 map_value); 4417 if (ret) { 4418 printf("failed to set tx queue stats mapping.\n"); 4419 return; 4420 } 4421 } else { /* rx */ 4422 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 4423 map_value); 4424 if (ret) { 4425 printf("failed to set rx queue stats mapping.\n"); 4426 return; 4427 } 4428 } 4429 } 4430 4431 void 4432 set_xstats_hide_zero(uint8_t on_off) 4433 { 4434 xstats_hide_zero = on_off; 4435 } 4436 4437 void 4438 set_record_core_cycles(uint8_t on_off) 4439 { 4440 record_core_cycles = on_off; 4441 } 4442 4443 void 4444 set_record_burst_stats(uint8_t on_off) 4445 { 4446 record_burst_stats = on_off; 4447 } 4448 4449 static inline void 4450 print_fdir_mask(struct rte_eth_fdir_masks *mask) 4451 { 4452 printf("\n vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask)); 4453 4454 if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 4455 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x," 4456 " tunnel_id: 0x%08x", 4457 mask->mac_addr_byte_mask, mask->tunnel_type_mask, 4458 rte_be_to_cpu_32(mask->tunnel_id_mask)); 4459 else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) { 4460 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x", 4461 rte_be_to_cpu_32(mask->ipv4_mask.src_ip), 4462 rte_be_to_cpu_32(mask->ipv4_mask.dst_ip)); 4463 4464 printf("\n src_port: 0x%04x, dst_port: 0x%04x", 4465 rte_be_to_cpu_16(mask->src_port_mask), 4466 rte_be_to_cpu_16(mask->dst_port_mask)); 4467 4468 printf("\n src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x", 4469 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]), 4470 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]), 4471 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]), 4472 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3])); 4473 4474 printf("\n dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x", 4475 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]), 4476 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]), 4477 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]), 4478 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3])); 4479 } 4480 4481 printf("\n"); 4482 } 4483 4484 static inline void 4485 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 4486 { 4487 struct rte_eth_flex_payload_cfg *cfg; 4488 uint32_t i, j; 4489 4490 for (i = 0; i < flex_conf->nb_payloads; i++) { 4491 cfg = &flex_conf->flex_set[i]; 4492 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 4493 printf("\n RAW: "); 4494 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 4495 printf("\n L2_PAYLOAD: "); 4496 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 4497 printf("\n L3_PAYLOAD: "); 4498 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 4499 printf("\n L4_PAYLOAD: "); 4500 else 4501 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 4502 for (j = 0; j < num; j++) 4503 printf(" %-5u", cfg->src_offset[j]); 4504 } 4505 printf("\n"); 4506 } 4507 4508 static char * 4509 flowtype_to_str(uint16_t flow_type) 4510 { 4511 struct flow_type_info { 4512 char str[32]; 4513 uint16_t ftype; 4514 }; 4515 4516 uint8_t i; 4517 static struct flow_type_info flowtype_str_table[] = { 4518 {"raw", RTE_ETH_FLOW_RAW}, 4519 {"ipv4", RTE_ETH_FLOW_IPV4}, 4520 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 4521 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 4522 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 4523 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 4524 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 4525 {"ipv6", RTE_ETH_FLOW_IPV6}, 4526 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 4527 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 4528 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 4529 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 4530 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 4531 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 4532 {"port", RTE_ETH_FLOW_PORT}, 4533 {"vxlan", RTE_ETH_FLOW_VXLAN}, 4534 {"geneve", RTE_ETH_FLOW_GENEVE}, 4535 {"nvgre", RTE_ETH_FLOW_NVGRE}, 4536 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 4537 }; 4538 4539 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 4540 if (flowtype_str_table[i].ftype == flow_type) 4541 return flowtype_str_table[i].str; 4542 } 4543 4544 return NULL; 4545 } 4546 4547 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 4548 4549 static inline void 4550 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 4551 { 4552 struct rte_eth_fdir_flex_mask *mask; 4553 uint32_t i, j; 4554 char *p; 4555 4556 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 4557 mask = &flex_conf->flex_mask[i]; 4558 p = flowtype_to_str(mask->flow_type); 4559 printf("\n %s:\t", p ? p : "unknown"); 4560 for (j = 0; j < num; j++) 4561 printf(" %02x", mask->mask[j]); 4562 } 4563 printf("\n"); 4564 } 4565 4566 static inline void 4567 print_fdir_flow_type(uint32_t flow_types_mask) 4568 { 4569 int i; 4570 char *p; 4571 4572 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 4573 if (!(flow_types_mask & (1 << i))) 4574 continue; 4575 p = flowtype_to_str(i); 4576 if (p) 4577 printf(" %s", p); 4578 else 4579 printf(" unknown"); 4580 } 4581 printf("\n"); 4582 } 4583 4584 static int 4585 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 4586 struct rte_eth_fdir_stats *fdir_stat) 4587 { 4588 int ret = -ENOTSUP; 4589 4590 #ifdef RTE_NET_I40E 4591 if (ret == -ENOTSUP) { 4592 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 4593 if (!ret) 4594 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 4595 } 4596 #endif 4597 #ifdef RTE_NET_IXGBE 4598 if (ret == -ENOTSUP) { 4599 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 4600 if (!ret) 4601 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 4602 } 4603 #endif 4604 switch (ret) { 4605 case 0: 4606 break; 4607 case -ENOTSUP: 4608 printf("\n FDIR is not supported on port %-2d\n", 4609 port_id); 4610 break; 4611 default: 4612 printf("programming error: (%s)\n", strerror(-ret)); 4613 break; 4614 } 4615 return ret; 4616 } 4617 4618 void 4619 fdir_get_infos(portid_t port_id) 4620 { 4621 struct rte_eth_fdir_stats fdir_stat; 4622 struct rte_eth_fdir_info fdir_info; 4623 4624 static const char *fdir_stats_border = "########################"; 4625 4626 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4627 return; 4628 4629 memset(&fdir_info, 0, sizeof(fdir_info)); 4630 memset(&fdir_stat, 0, sizeof(fdir_stat)); 4631 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 4632 return; 4633 4634 printf("\n %s FDIR infos for port %-2d %s\n", 4635 fdir_stats_border, port_id, fdir_stats_border); 4636 printf(" MODE: "); 4637 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 4638 printf(" PERFECT\n"); 4639 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 4640 printf(" PERFECT-MAC-VLAN\n"); 4641 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 4642 printf(" PERFECT-TUNNEL\n"); 4643 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 4644 printf(" SIGNATURE\n"); 4645 else 4646 printf(" DISABLE\n"); 4647 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 4648 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 4649 printf(" SUPPORTED FLOW TYPE: "); 4650 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 4651 } 4652 printf(" FLEX PAYLOAD INFO:\n"); 4653 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 4654 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 4655 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 4656 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 4657 fdir_info.flex_payload_unit, 4658 fdir_info.max_flex_payload_segment_num, 4659 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 4660 printf(" MASK: "); 4661 print_fdir_mask(&fdir_info.mask); 4662 if (fdir_info.flex_conf.nb_payloads > 0) { 4663 printf(" FLEX PAYLOAD SRC OFFSET:"); 4664 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 4665 } 4666 if (fdir_info.flex_conf.nb_flexmasks > 0) { 4667 printf(" FLEX MASK CFG:"); 4668 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 4669 } 4670 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 4671 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 4672 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 4673 fdir_info.guarant_spc, fdir_info.best_spc); 4674 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 4675 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 4676 " add: %-10"PRIu64" remove: %"PRIu64"\n" 4677 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 4678 fdir_stat.collision, fdir_stat.free, 4679 fdir_stat.maxhash, fdir_stat.maxlen, 4680 fdir_stat.add, fdir_stat.remove, 4681 fdir_stat.f_add, fdir_stat.f_remove); 4682 printf(" %s############################%s\n", 4683 fdir_stats_border, fdir_stats_border); 4684 } 4685 4686 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 4687 4688 void 4689 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg) 4690 { 4691 struct rte_port *port; 4692 struct rte_eth_fdir_flex_conf *flex_conf; 4693 int i, idx = 0; 4694 4695 port = &ports[port_id]; 4696 flex_conf = &port->dev_conf.fdir_conf.flex_conf; 4697 for (i = 0; i < RTE_ETH_FLOW_MAX; i++) { 4698 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) { 4699 idx = i; 4700 break; 4701 } 4702 } 4703 if (i >= RTE_ETH_FLOW_MAX) { 4704 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) { 4705 idx = flex_conf->nb_flexmasks; 4706 flex_conf->nb_flexmasks++; 4707 } else { 4708 printf("The flex mask table is full. Can not set flex" 4709 " mask for flow_type(%u).", cfg->flow_type); 4710 return; 4711 } 4712 } 4713 rte_memcpy(&flex_conf->flex_mask[idx], 4714 cfg, 4715 sizeof(struct rte_eth_fdir_flex_mask)); 4716 } 4717 4718 void 4719 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg) 4720 { 4721 struct rte_port *port; 4722 struct rte_eth_fdir_flex_conf *flex_conf; 4723 int i, idx = 0; 4724 4725 port = &ports[port_id]; 4726 flex_conf = &port->dev_conf.fdir_conf.flex_conf; 4727 for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) { 4728 if (cfg->type == flex_conf->flex_set[i].type) { 4729 idx = i; 4730 break; 4731 } 4732 } 4733 if (i >= RTE_ETH_PAYLOAD_MAX) { 4734 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) { 4735 idx = flex_conf->nb_payloads; 4736 flex_conf->nb_payloads++; 4737 } else { 4738 printf("The flex payload table is full. Can not set" 4739 " flex payload for type(%u).", cfg->type); 4740 return; 4741 } 4742 } 4743 rte_memcpy(&flex_conf->flex_set[idx], 4744 cfg, 4745 sizeof(struct rte_eth_flex_payload_cfg)); 4746 4747 } 4748 4749 void 4750 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 4751 { 4752 #ifdef RTE_NET_IXGBE 4753 int diag; 4754 4755 if (is_rx) 4756 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 4757 else 4758 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 4759 4760 if (diag == 0) 4761 return; 4762 printf("rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 4763 is_rx ? "rx" : "tx", port_id, diag); 4764 return; 4765 #endif 4766 printf("VF %s setting not supported for port %d\n", 4767 is_rx ? "Rx" : "Tx", port_id); 4768 RTE_SET_USED(vf); 4769 RTE_SET_USED(on); 4770 } 4771 4772 int 4773 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate) 4774 { 4775 int diag; 4776 struct rte_eth_link link; 4777 int ret; 4778 4779 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4780 return 1; 4781 ret = eth_link_get_nowait_print_err(port_id, &link); 4782 if (ret < 0) 4783 return 1; 4784 if (link.link_speed != ETH_SPEED_NUM_UNKNOWN && 4785 rate > link.link_speed) { 4786 printf("Invalid rate value:%u bigger than link speed: %u\n", 4787 rate, link.link_speed); 4788 return 1; 4789 } 4790 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 4791 if (diag == 0) 4792 return diag; 4793 printf("rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 4794 port_id, diag); 4795 return diag; 4796 } 4797 4798 int 4799 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk) 4800 { 4801 int diag = -ENOTSUP; 4802 4803 RTE_SET_USED(vf); 4804 RTE_SET_USED(rate); 4805 RTE_SET_USED(q_msk); 4806 4807 #ifdef RTE_NET_IXGBE 4808 if (diag == -ENOTSUP) 4809 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 4810 q_msk); 4811 #endif 4812 #ifdef RTE_NET_BNXT 4813 if (diag == -ENOTSUP) 4814 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 4815 #endif 4816 if (diag == 0) 4817 return diag; 4818 4819 printf("set_vf_rate_limit for port_id=%d failed diag=%d\n", 4820 port_id, diag); 4821 return diag; 4822 } 4823 4824 /* 4825 * Functions to manage the set of filtered Multicast MAC addresses. 4826 * 4827 * A pool of filtered multicast MAC addresses is associated with each port. 4828 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 4829 * The address of the pool and the number of valid multicast MAC addresses 4830 * recorded in the pool are stored in the fields "mc_addr_pool" and 4831 * "mc_addr_nb" of the "rte_port" data structure. 4832 * 4833 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 4834 * to be supplied a contiguous array of multicast MAC addresses. 4835 * To comply with this constraint, the set of multicast addresses recorded 4836 * into the pool are systematically compacted at the beginning of the pool. 4837 * Hence, when a multicast address is removed from the pool, all following 4838 * addresses, if any, are copied back to keep the set contiguous. 4839 */ 4840 #define MCAST_POOL_INC 32 4841 4842 static int 4843 mcast_addr_pool_extend(struct rte_port *port) 4844 { 4845 struct rte_ether_addr *mc_pool; 4846 size_t mc_pool_size; 4847 4848 /* 4849 * If a free entry is available at the end of the pool, just 4850 * increment the number of recorded multicast addresses. 4851 */ 4852 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 4853 port->mc_addr_nb++; 4854 return 0; 4855 } 4856 4857 /* 4858 * [re]allocate a pool with MCAST_POOL_INC more entries. 4859 * The previous test guarantees that port->mc_addr_nb is a multiple 4860 * of MCAST_POOL_INC. 4861 */ 4862 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 4863 MCAST_POOL_INC); 4864 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 4865 mc_pool_size); 4866 if (mc_pool == NULL) { 4867 printf("allocation of pool of %u multicast addresses failed\n", 4868 port->mc_addr_nb + MCAST_POOL_INC); 4869 return -ENOMEM; 4870 } 4871 4872 port->mc_addr_pool = mc_pool; 4873 port->mc_addr_nb++; 4874 return 0; 4875 4876 } 4877 4878 static void 4879 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 4880 { 4881 if (mcast_addr_pool_extend(port) != 0) 4882 return; 4883 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 4884 } 4885 4886 static void 4887 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 4888 { 4889 port->mc_addr_nb--; 4890 if (addr_idx == port->mc_addr_nb) { 4891 /* No need to recompact the set of multicast addressses. */ 4892 if (port->mc_addr_nb == 0) { 4893 /* free the pool of multicast addresses. */ 4894 free(port->mc_addr_pool); 4895 port->mc_addr_pool = NULL; 4896 } 4897 return; 4898 } 4899 memmove(&port->mc_addr_pool[addr_idx], 4900 &port->mc_addr_pool[addr_idx + 1], 4901 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 4902 } 4903 4904 static int 4905 eth_port_multicast_addr_list_set(portid_t port_id) 4906 { 4907 struct rte_port *port; 4908 int diag; 4909 4910 port = &ports[port_id]; 4911 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 4912 port->mc_addr_nb); 4913 if (diag < 0) 4914 printf("rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 4915 port_id, port->mc_addr_nb, diag); 4916 4917 return diag; 4918 } 4919 4920 void 4921 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 4922 { 4923 struct rte_port *port; 4924 uint32_t i; 4925 4926 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4927 return; 4928 4929 port = &ports[port_id]; 4930 4931 /* 4932 * Check that the added multicast MAC address is not already recorded 4933 * in the pool of multicast addresses. 4934 */ 4935 for (i = 0; i < port->mc_addr_nb; i++) { 4936 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 4937 printf("multicast address already filtered by port\n"); 4938 return; 4939 } 4940 } 4941 4942 mcast_addr_pool_append(port, mc_addr); 4943 if (eth_port_multicast_addr_list_set(port_id) < 0) 4944 /* Rollback on failure, remove the address from the pool */ 4945 mcast_addr_pool_remove(port, i); 4946 } 4947 4948 void 4949 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 4950 { 4951 struct rte_port *port; 4952 uint32_t i; 4953 4954 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4955 return; 4956 4957 port = &ports[port_id]; 4958 4959 /* 4960 * Search the pool of multicast MAC addresses for the removed address. 4961 */ 4962 for (i = 0; i < port->mc_addr_nb; i++) { 4963 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 4964 break; 4965 } 4966 if (i == port->mc_addr_nb) { 4967 printf("multicast address not filtered by port %d\n", port_id); 4968 return; 4969 } 4970 4971 mcast_addr_pool_remove(port, i); 4972 if (eth_port_multicast_addr_list_set(port_id) < 0) 4973 /* Rollback on failure, add the address back into the pool */ 4974 mcast_addr_pool_append(port, mc_addr); 4975 } 4976 4977 void 4978 port_dcb_info_display(portid_t port_id) 4979 { 4980 struct rte_eth_dcb_info dcb_info; 4981 uint16_t i; 4982 int ret; 4983 static const char *border = "================"; 4984 4985 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4986 return; 4987 4988 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 4989 if (ret) { 4990 printf("\n Failed to get dcb infos on port %-2d\n", 4991 port_id); 4992 return; 4993 } 4994 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 4995 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 4996 printf("\n TC : "); 4997 for (i = 0; i < dcb_info.nb_tcs; i++) 4998 printf("\t%4d", i); 4999 printf("\n Priority : "); 5000 for (i = 0; i < dcb_info.nb_tcs; i++) 5001 printf("\t%4d", dcb_info.prio_tc[i]); 5002 printf("\n BW percent :"); 5003 for (i = 0; i < dcb_info.nb_tcs; i++) 5004 printf("\t%4d%%", dcb_info.tc_bws[i]); 5005 printf("\n RXQ base : "); 5006 for (i = 0; i < dcb_info.nb_tcs; i++) 5007 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 5008 printf("\n RXQ number :"); 5009 for (i = 0; i < dcb_info.nb_tcs; i++) 5010 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 5011 printf("\n TXQ base : "); 5012 for (i = 0; i < dcb_info.nb_tcs; i++) 5013 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 5014 printf("\n TXQ number :"); 5015 for (i = 0; i < dcb_info.nb_tcs; i++) 5016 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 5017 printf("\n"); 5018 } 5019 5020 uint8_t * 5021 open_file(const char *file_path, uint32_t *size) 5022 { 5023 int fd = open(file_path, O_RDONLY); 5024 off_t pkg_size; 5025 uint8_t *buf = NULL; 5026 int ret = 0; 5027 struct stat st_buf; 5028 5029 if (size) 5030 *size = 0; 5031 5032 if (fd == -1) { 5033 printf("%s: Failed to open %s\n", __func__, file_path); 5034 return buf; 5035 } 5036 5037 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 5038 close(fd); 5039 printf("%s: File operations failed\n", __func__); 5040 return buf; 5041 } 5042 5043 pkg_size = st_buf.st_size; 5044 if (pkg_size < 0) { 5045 close(fd); 5046 printf("%s: File operations failed\n", __func__); 5047 return buf; 5048 } 5049 5050 buf = (uint8_t *)malloc(pkg_size); 5051 if (!buf) { 5052 close(fd); 5053 printf("%s: Failed to malloc memory\n", __func__); 5054 return buf; 5055 } 5056 5057 ret = read(fd, buf, pkg_size); 5058 if (ret < 0) { 5059 close(fd); 5060 printf("%s: File read operation failed\n", __func__); 5061 close_file(buf); 5062 return NULL; 5063 } 5064 5065 if (size) 5066 *size = pkg_size; 5067 5068 close(fd); 5069 5070 return buf; 5071 } 5072 5073 int 5074 save_file(const char *file_path, uint8_t *buf, uint32_t size) 5075 { 5076 FILE *fh = fopen(file_path, "wb"); 5077 5078 if (fh == NULL) { 5079 printf("%s: Failed to open %s\n", __func__, file_path); 5080 return -1; 5081 } 5082 5083 if (fwrite(buf, 1, size, fh) != size) { 5084 fclose(fh); 5085 printf("%s: File write operation failed\n", __func__); 5086 return -1; 5087 } 5088 5089 fclose(fh); 5090 5091 return 0; 5092 } 5093 5094 int 5095 close_file(uint8_t *buf) 5096 { 5097 if (buf) { 5098 free((void *)buf); 5099 return 0; 5100 } 5101 5102 return -1; 5103 } 5104 5105 void 5106 port_queue_region_info_display(portid_t port_id, void *buf) 5107 { 5108 #ifdef RTE_NET_I40E 5109 uint16_t i, j; 5110 struct rte_pmd_i40e_queue_regions *info = 5111 (struct rte_pmd_i40e_queue_regions *)buf; 5112 static const char *queue_region_info_stats_border = "-------"; 5113 5114 if (!info->queue_region_number) 5115 printf("there is no region has been set before"); 5116 5117 printf("\n %s All queue region info for port=%2d %s", 5118 queue_region_info_stats_border, port_id, 5119 queue_region_info_stats_border); 5120 printf("\n queue_region_number: %-14u \n", 5121 info->queue_region_number); 5122 5123 for (i = 0; i < info->queue_region_number; i++) { 5124 printf("\n region_id: %-14u queue_number: %-14u " 5125 "queue_start_index: %-14u \n", 5126 info->region[i].region_id, 5127 info->region[i].queue_num, 5128 info->region[i].queue_start_index); 5129 5130 printf(" user_priority_num is %-14u :", 5131 info->region[i].user_priority_num); 5132 for (j = 0; j < info->region[i].user_priority_num; j++) 5133 printf(" %-14u ", info->region[i].user_priority[j]); 5134 5135 printf("\n flowtype_num is %-14u :", 5136 info->region[i].flowtype_num); 5137 for (j = 0; j < info->region[i].flowtype_num; j++) 5138 printf(" %-14u ", info->region[i].hw_flowtype[j]); 5139 } 5140 #else 5141 RTE_SET_USED(port_id); 5142 RTE_SET_USED(buf); 5143 #endif 5144 5145 printf("\n\n"); 5146 } 5147 5148 void 5149 show_macs(portid_t port_id) 5150 { 5151 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 5152 struct rte_eth_dev_info dev_info; 5153 struct rte_ether_addr *addr; 5154 uint32_t i, num_macs = 0; 5155 struct rte_eth_dev *dev; 5156 5157 dev = &rte_eth_devices[port_id]; 5158 5159 if (eth_dev_info_get_print_err(port_id, &dev_info)) 5160 return; 5161 5162 for (i = 0; i < dev_info.max_mac_addrs; i++) { 5163 addr = &dev->data->mac_addrs[i]; 5164 5165 /* skip zero address */ 5166 if (rte_is_zero_ether_addr(addr)) 5167 continue; 5168 5169 num_macs++; 5170 } 5171 5172 printf("Number of MAC address added: %d\n", num_macs); 5173 5174 for (i = 0; i < dev_info.max_mac_addrs; i++) { 5175 addr = &dev->data->mac_addrs[i]; 5176 5177 /* skip zero address */ 5178 if (rte_is_zero_ether_addr(addr)) 5179 continue; 5180 5181 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 5182 printf(" %s\n", buf); 5183 } 5184 } 5185 5186 void 5187 show_mcast_macs(portid_t port_id) 5188 { 5189 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 5190 struct rte_ether_addr *addr; 5191 struct rte_port *port; 5192 uint32_t i; 5193 5194 port = &ports[port_id]; 5195 5196 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 5197 5198 for (i = 0; i < port->mc_addr_nb; i++) { 5199 addr = &port->mc_addr_pool[i]; 5200 5201 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 5202 printf(" %s\n", buf); 5203 } 5204 } 5205