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_branch_prediction.h> 31 #include <rte_mempool.h> 32 #include <rte_mbuf.h> 33 #include <rte_interrupts.h> 34 #include <rte_pci.h> 35 #include <rte_ether.h> 36 #include <rte_ethdev.h> 37 #include <rte_string_fns.h> 38 #include <rte_cycles.h> 39 #include <rte_flow.h> 40 #include <rte_mtr.h> 41 #include <rte_errno.h> 42 #ifdef RTE_NET_IXGBE 43 #include <rte_pmd_ixgbe.h> 44 #endif 45 #ifdef RTE_NET_I40E 46 #include <rte_pmd_i40e.h> 47 #endif 48 #ifdef RTE_NET_BNXT 49 #include <rte_pmd_bnxt.h> 50 #endif 51 #ifdef RTE_LIB_GRO 52 #include <rte_gro.h> 53 #endif 54 #include <rte_hexdump.h> 55 56 #include "testpmd.h" 57 #include "cmdline_mtr.h" 58 59 #define ETHDEV_FWVERS_LEN 32 60 61 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */ 62 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW 63 #else 64 #define CLOCK_TYPE_ID CLOCK_MONOTONIC 65 #endif 66 67 #define NS_PER_SEC 1E9 68 69 static char *flowtype_to_str(uint16_t flow_type); 70 71 static const struct { 72 enum tx_pkt_split split; 73 const char *name; 74 } tx_split_name[] = { 75 { 76 .split = TX_PKT_SPLIT_OFF, 77 .name = "off", 78 }, 79 { 80 .split = TX_PKT_SPLIT_ON, 81 .name = "on", 82 }, 83 { 84 .split = TX_PKT_SPLIT_RND, 85 .name = "rand", 86 }, 87 }; 88 89 const struct rss_type_info rss_type_table[] = { 90 { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | 91 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD | 92 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP | 93 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2}, 94 { "none", 0 }, 95 { "eth", RTE_ETH_RSS_ETH }, 96 { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY }, 97 { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY }, 98 { "vlan", RTE_ETH_RSS_VLAN }, 99 { "s-vlan", RTE_ETH_RSS_S_VLAN }, 100 { "c-vlan", RTE_ETH_RSS_C_VLAN }, 101 { "ipv4", RTE_ETH_RSS_IPV4 }, 102 { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 }, 103 { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP }, 104 { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP }, 105 { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP }, 106 { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER }, 107 { "ipv6", RTE_ETH_RSS_IPV6 }, 108 { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 }, 109 { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP }, 110 { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP }, 111 { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP }, 112 { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER }, 113 { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD }, 114 { "ipv6-ex", RTE_ETH_RSS_IPV6_EX }, 115 { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX }, 116 { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX }, 117 { "port", RTE_ETH_RSS_PORT }, 118 { "vxlan", RTE_ETH_RSS_VXLAN }, 119 { "geneve", RTE_ETH_RSS_GENEVE }, 120 { "nvgre", RTE_ETH_RSS_NVGRE }, 121 { "ip", RTE_ETH_RSS_IP }, 122 { "udp", RTE_ETH_RSS_UDP }, 123 { "tcp", RTE_ETH_RSS_TCP }, 124 { "sctp", RTE_ETH_RSS_SCTP }, 125 { "tunnel", RTE_ETH_RSS_TUNNEL }, 126 { "l3-pre32", RTE_ETH_RSS_L3_PRE32 }, 127 { "l3-pre40", RTE_ETH_RSS_L3_PRE40 }, 128 { "l3-pre48", RTE_ETH_RSS_L3_PRE48 }, 129 { "l3-pre56", RTE_ETH_RSS_L3_PRE56 }, 130 { "l3-pre64", RTE_ETH_RSS_L3_PRE64 }, 131 { "l3-pre96", RTE_ETH_RSS_L3_PRE96 }, 132 { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY }, 133 { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY }, 134 { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY }, 135 { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY }, 136 { "esp", RTE_ETH_RSS_ESP }, 137 { "ah", RTE_ETH_RSS_AH }, 138 { "l2tpv3", RTE_ETH_RSS_L2TPV3 }, 139 { "pfcp", RTE_ETH_RSS_PFCP }, 140 { "pppoe", RTE_ETH_RSS_PPPOE }, 141 { "gtpu", RTE_ETH_RSS_GTPU }, 142 { "ecpri", RTE_ETH_RSS_ECPRI }, 143 { "mpls", RTE_ETH_RSS_MPLS }, 144 { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM }, 145 { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM }, 146 { "l2tpv2", RTE_ETH_RSS_L2TPV2 }, 147 { NULL, 0 }, 148 }; 149 150 static const struct { 151 enum rte_eth_fec_mode mode; 152 const char *name; 153 } fec_mode_name[] = { 154 { 155 .mode = RTE_ETH_FEC_NOFEC, 156 .name = "off", 157 }, 158 { 159 .mode = RTE_ETH_FEC_AUTO, 160 .name = "auto", 161 }, 162 { 163 .mode = RTE_ETH_FEC_BASER, 164 .name = "baser", 165 }, 166 { 167 .mode = RTE_ETH_FEC_RS, 168 .name = "rs", 169 }, 170 }; 171 172 static void 173 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr) 174 { 175 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 176 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr); 177 printf("%s%s", name, buf); 178 } 179 180 static void 181 nic_xstats_display_periodic(portid_t port_id) 182 { 183 struct xstat_display_info *xstats_info; 184 uint64_t *prev_values, *curr_values; 185 uint64_t diff_value, value_rate; 186 struct timespec cur_time; 187 uint64_t *ids_supp; 188 size_t ids_supp_sz; 189 uint64_t diff_ns; 190 unsigned int i; 191 int rc; 192 193 xstats_info = &ports[port_id].xstats_info; 194 195 ids_supp_sz = xstats_info->ids_supp_sz; 196 if (ids_supp_sz == 0) 197 return; 198 199 printf("\n"); 200 201 ids_supp = xstats_info->ids_supp; 202 prev_values = xstats_info->prev_values; 203 curr_values = xstats_info->curr_values; 204 205 rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values, 206 ids_supp_sz); 207 if (rc != (int)ids_supp_sz) { 208 fprintf(stderr, 209 "Failed to get values of %zu xstats for port %u - return code %d\n", 210 ids_supp_sz, port_id, rc); 211 return; 212 } 213 214 diff_ns = 0; 215 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 216 uint64_t ns; 217 218 ns = cur_time.tv_sec * NS_PER_SEC; 219 ns += cur_time.tv_nsec; 220 221 if (xstats_info->prev_ns != 0) 222 diff_ns = ns - xstats_info->prev_ns; 223 xstats_info->prev_ns = ns; 224 } 225 226 printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)"); 227 for (i = 0; i < ids_supp_sz; i++) { 228 diff_value = (curr_values[i] > prev_values[i]) ? 229 (curr_values[i] - prev_values[i]) : 0; 230 prev_values[i] = curr_values[i]; 231 value_rate = diff_ns > 0 ? 232 (double)diff_value / diff_ns * NS_PER_SEC : 0; 233 234 printf(" %-25s%12"PRIu64" %15"PRIu64"\n", 235 xstats_display[i].name, curr_values[i], value_rate); 236 } 237 } 238 239 void 240 nic_stats_display(portid_t port_id) 241 { 242 static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS]; 243 static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS]; 244 static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS]; 245 static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS]; 246 static uint64_t prev_ns[RTE_MAX_ETHPORTS]; 247 struct timespec cur_time; 248 uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx, 249 diff_ns; 250 uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx; 251 struct rte_eth_stats stats; 252 static const char *nic_stats_border = "########################"; 253 int ret; 254 255 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 256 print_valid_ports(); 257 return; 258 } 259 ret = rte_eth_stats_get(port_id, &stats); 260 if (ret != 0) { 261 fprintf(stderr, 262 "%s: Error: failed to get stats (port %u): %d", 263 __func__, port_id, ret); 264 return; 265 } 266 printf("\n %s NIC statistics for port %-2d %s\n", 267 nic_stats_border, port_id, nic_stats_border); 268 269 printf(" RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes: " 270 "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes); 271 printf(" RX-errors: %-"PRIu64"\n", stats.ierrors); 272 printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf); 273 printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes: " 274 "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes); 275 276 diff_ns = 0; 277 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 278 uint64_t ns; 279 280 ns = cur_time.tv_sec * NS_PER_SEC; 281 ns += cur_time.tv_nsec; 282 283 if (prev_ns[port_id] != 0) 284 diff_ns = ns - prev_ns[port_id]; 285 prev_ns[port_id] = ns; 286 } 287 288 diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ? 289 (stats.ipackets - prev_pkts_rx[port_id]) : 0; 290 diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ? 291 (stats.opackets - prev_pkts_tx[port_id]) : 0; 292 prev_pkts_rx[port_id] = stats.ipackets; 293 prev_pkts_tx[port_id] = stats.opackets; 294 mpps_rx = diff_ns > 0 ? 295 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0; 296 mpps_tx = diff_ns > 0 ? 297 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0; 298 299 diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ? 300 (stats.ibytes - prev_bytes_rx[port_id]) : 0; 301 diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ? 302 (stats.obytes - prev_bytes_tx[port_id]) : 0; 303 prev_bytes_rx[port_id] = stats.ibytes; 304 prev_bytes_tx[port_id] = stats.obytes; 305 mbps_rx = diff_ns > 0 ? 306 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0; 307 mbps_tx = diff_ns > 0 ? 308 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0; 309 310 printf("\n Throughput (since last show)\n"); 311 printf(" Rx-pps: %12"PRIu64" Rx-bps: %12"PRIu64"\n Tx-pps: %12" 312 PRIu64" Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8, 313 mpps_tx, mbps_tx * 8); 314 315 if (xstats_display_num > 0) 316 nic_xstats_display_periodic(port_id); 317 318 printf(" %s############################%s\n", 319 nic_stats_border, nic_stats_border); 320 } 321 322 void 323 nic_stats_clear(portid_t port_id) 324 { 325 int ret; 326 327 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 328 print_valid_ports(); 329 return; 330 } 331 332 ret = rte_eth_stats_reset(port_id); 333 if (ret != 0) { 334 fprintf(stderr, 335 "%s: Error: failed to reset stats (port %u): %s", 336 __func__, port_id, strerror(-ret)); 337 return; 338 } 339 340 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 341 if (ret != 0) { 342 if (ret < 0) 343 ret = -ret; 344 fprintf(stderr, 345 "%s: Error: failed to get stats (port %u): %s", 346 __func__, port_id, strerror(ret)); 347 return; 348 } 349 printf("\n NIC statistics for port %d cleared\n", port_id); 350 } 351 352 void 353 nic_xstats_display(portid_t port_id) 354 { 355 struct rte_eth_xstat *xstats; 356 int cnt_xstats, idx_xstat; 357 struct rte_eth_xstat_name *xstats_names; 358 359 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 360 print_valid_ports(); 361 return; 362 } 363 printf("###### NIC extended statistics for port %-2d\n", port_id); 364 if (!rte_eth_dev_is_valid_port(port_id)) { 365 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 366 return; 367 } 368 369 /* Get count */ 370 cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0); 371 if (cnt_xstats < 0) { 372 fprintf(stderr, "Error: Cannot get count of xstats\n"); 373 return; 374 } 375 376 /* Get id-name lookup table */ 377 xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats); 378 if (xstats_names == NULL) { 379 fprintf(stderr, "Cannot allocate memory for xstats lookup\n"); 380 return; 381 } 382 if (cnt_xstats != rte_eth_xstats_get_names( 383 port_id, xstats_names, cnt_xstats)) { 384 fprintf(stderr, "Error: Cannot get xstats lookup\n"); 385 free(xstats_names); 386 return; 387 } 388 389 /* Get stats themselves */ 390 xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats); 391 if (xstats == NULL) { 392 fprintf(stderr, "Cannot allocate memory for xstats\n"); 393 free(xstats_names); 394 return; 395 } 396 if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) { 397 fprintf(stderr, "Error: Unable to get xstats\n"); 398 free(xstats_names); 399 free(xstats); 400 return; 401 } 402 403 /* Display xstats */ 404 for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) { 405 if (xstats_hide_zero && !xstats[idx_xstat].value) 406 continue; 407 printf("%s: %"PRIu64"\n", 408 xstats_names[idx_xstat].name, 409 xstats[idx_xstat].value); 410 } 411 free(xstats_names); 412 free(xstats); 413 } 414 415 void 416 nic_xstats_clear(portid_t port_id) 417 { 418 int ret; 419 420 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 421 print_valid_ports(); 422 return; 423 } 424 425 ret = rte_eth_xstats_reset(port_id); 426 if (ret != 0) { 427 fprintf(stderr, 428 "%s: Error: failed to reset xstats (port %u): %s\n", 429 __func__, port_id, strerror(-ret)); 430 return; 431 } 432 433 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 434 if (ret != 0) { 435 if (ret < 0) 436 ret = -ret; 437 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s", 438 __func__, port_id, strerror(ret)); 439 return; 440 } 441 } 442 443 static const char * 444 get_queue_state_name(uint8_t queue_state) 445 { 446 if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED) 447 return "stopped"; 448 else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED) 449 return "started"; 450 else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN) 451 return "hairpin"; 452 else 453 return "unknown"; 454 } 455 456 void 457 rx_queue_infos_display(portid_t port_id, uint16_t queue_id) 458 { 459 struct rte_eth_burst_mode mode; 460 struct rte_eth_rxq_info qinfo; 461 int32_t rc; 462 static const char *info_border = "*********************"; 463 464 rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo); 465 if (rc != 0) { 466 fprintf(stderr, 467 "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n", 468 port_id, queue_id, strerror(-rc), rc); 469 return; 470 } 471 472 printf("\n%s Infos for port %-2u, RX queue %-2u %s", 473 info_border, port_id, queue_id, info_border); 474 475 printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name); 476 printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh); 477 printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh); 478 printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh); 479 printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh); 480 printf("\nRX drop packets: %s", 481 (qinfo.conf.rx_drop_en != 0) ? "on" : "off"); 482 printf("\nRX deferred start: %s", 483 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off"); 484 printf("\nRX scattered packets: %s", 485 (qinfo.scattered_rx != 0) ? "on" : "off"); 486 printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state)); 487 if (qinfo.rx_buf_size != 0) 488 printf("\nRX buffer size: %hu", qinfo.rx_buf_size); 489 printf("\nNumber of RXDs: %hu", qinfo.nb_desc); 490 491 if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0) 492 printf("\nBurst mode: %s%s", 493 mode.info, 494 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 495 " (per queue)" : ""); 496 497 printf("\n"); 498 } 499 500 void 501 tx_queue_infos_display(portid_t port_id, uint16_t queue_id) 502 { 503 struct rte_eth_burst_mode mode; 504 struct rte_eth_txq_info qinfo; 505 int32_t rc; 506 static const char *info_border = "*********************"; 507 508 rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo); 509 if (rc != 0) { 510 fprintf(stderr, 511 "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n", 512 port_id, queue_id, strerror(-rc), rc); 513 return; 514 } 515 516 printf("\n%s Infos for port %-2u, TX queue %-2u %s", 517 info_border, port_id, queue_id, info_border); 518 519 printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh); 520 printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh); 521 printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh); 522 printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh); 523 printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh); 524 printf("\nTX deferred start: %s", 525 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off"); 526 printf("\nNumber of TXDs: %hu", qinfo.nb_desc); 527 printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state)); 528 529 if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0) 530 printf("\nBurst mode: %s%s", 531 mode.info, 532 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 533 " (per queue)" : ""); 534 535 printf("\n"); 536 } 537 538 static int bus_match_all(const struct rte_bus *bus, const void *data) 539 { 540 RTE_SET_USED(bus); 541 RTE_SET_USED(data); 542 return 0; 543 } 544 545 static void 546 device_infos_display_speeds(uint32_t speed_capa) 547 { 548 printf("\n\tDevice speed capability:"); 549 if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG) 550 printf(" Autonegotiate (all speeds)"); 551 if (speed_capa & RTE_ETH_LINK_SPEED_FIXED) 552 printf(" Disable autonegotiate (fixed speed) "); 553 if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD) 554 printf(" 10 Mbps half-duplex "); 555 if (speed_capa & RTE_ETH_LINK_SPEED_10M) 556 printf(" 10 Mbps full-duplex "); 557 if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD) 558 printf(" 100 Mbps half-duplex "); 559 if (speed_capa & RTE_ETH_LINK_SPEED_100M) 560 printf(" 100 Mbps full-duplex "); 561 if (speed_capa & RTE_ETH_LINK_SPEED_1G) 562 printf(" 1 Gbps "); 563 if (speed_capa & RTE_ETH_LINK_SPEED_2_5G) 564 printf(" 2.5 Gbps "); 565 if (speed_capa & RTE_ETH_LINK_SPEED_5G) 566 printf(" 5 Gbps "); 567 if (speed_capa & RTE_ETH_LINK_SPEED_10G) 568 printf(" 10 Gbps "); 569 if (speed_capa & RTE_ETH_LINK_SPEED_20G) 570 printf(" 20 Gbps "); 571 if (speed_capa & RTE_ETH_LINK_SPEED_25G) 572 printf(" 25 Gbps "); 573 if (speed_capa & RTE_ETH_LINK_SPEED_40G) 574 printf(" 40 Gbps "); 575 if (speed_capa & RTE_ETH_LINK_SPEED_50G) 576 printf(" 50 Gbps "); 577 if (speed_capa & RTE_ETH_LINK_SPEED_56G) 578 printf(" 56 Gbps "); 579 if (speed_capa & RTE_ETH_LINK_SPEED_100G) 580 printf(" 100 Gbps "); 581 if (speed_capa & RTE_ETH_LINK_SPEED_200G) 582 printf(" 200 Gbps "); 583 } 584 585 void 586 device_infos_display(const char *identifier) 587 { 588 static const char *info_border = "*********************"; 589 struct rte_bus *start = NULL, *next; 590 struct rte_dev_iterator dev_iter; 591 char name[RTE_ETH_NAME_MAX_LEN]; 592 struct rte_ether_addr mac_addr; 593 struct rte_device *dev; 594 struct rte_devargs da; 595 portid_t port_id; 596 struct rte_eth_dev_info dev_info; 597 char devstr[128]; 598 599 memset(&da, 0, sizeof(da)); 600 if (!identifier) 601 goto skip_parse; 602 603 if (rte_devargs_parsef(&da, "%s", identifier)) { 604 fprintf(stderr, "cannot parse identifier\n"); 605 return; 606 } 607 608 skip_parse: 609 while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) { 610 611 start = next; 612 if (identifier && da.bus != next) 613 continue; 614 615 /* Skip buses that don't have iterate method */ 616 if (!next->dev_iterate) 617 continue; 618 619 snprintf(devstr, sizeof(devstr), "bus=%s", next->name); 620 RTE_DEV_FOREACH(dev, devstr, &dev_iter) { 621 622 if (!dev->driver) 623 continue; 624 /* Check for matching device if identifier is present */ 625 if (identifier && 626 strncmp(da.name, dev->name, strlen(dev->name))) 627 continue; 628 printf("\n%s Infos for device %s %s\n", 629 info_border, dev->name, info_border); 630 printf("Bus name: %s", dev->bus->name); 631 printf("\nDriver name: %s", dev->driver->name); 632 printf("\nDevargs: %s", 633 dev->devargs ? dev->devargs->args : ""); 634 printf("\nConnect to socket: %d", dev->numa_node); 635 printf("\n"); 636 637 /* List ports with matching device name */ 638 RTE_ETH_FOREACH_DEV_OF(port_id, dev) { 639 printf("\n\tPort id: %-2d", port_id); 640 if (eth_macaddr_get_print_err(port_id, 641 &mac_addr) == 0) 642 print_ethaddr("\n\tMAC address: ", 643 &mac_addr); 644 rte_eth_dev_get_name_by_port(port_id, name); 645 printf("\n\tDevice name: %s", name); 646 if (rte_eth_dev_info_get(port_id, &dev_info) == 0) 647 device_infos_display_speeds(dev_info.speed_capa); 648 printf("\n"); 649 } 650 } 651 }; 652 rte_devargs_reset(&da); 653 } 654 655 static void 656 print_dev_capabilities(uint64_t capabilities) 657 { 658 uint64_t single_capa; 659 int begin; 660 int end; 661 int bit; 662 663 if (capabilities == 0) 664 return; 665 666 begin = __builtin_ctzll(capabilities); 667 end = sizeof(capabilities) * CHAR_BIT - __builtin_clzll(capabilities); 668 669 single_capa = 1ULL << begin; 670 for (bit = begin; bit < end; bit++) { 671 if (capabilities & single_capa) 672 printf(" %s", 673 rte_eth_dev_capability_name(single_capa)); 674 single_capa <<= 1; 675 } 676 } 677 678 void 679 port_infos_display(portid_t port_id) 680 { 681 struct rte_port *port; 682 struct rte_ether_addr mac_addr; 683 struct rte_eth_link link; 684 struct rte_eth_dev_info dev_info; 685 int vlan_offload; 686 struct rte_mempool * mp; 687 static const char *info_border = "*********************"; 688 uint16_t mtu; 689 char name[RTE_ETH_NAME_MAX_LEN]; 690 int ret; 691 char fw_version[ETHDEV_FWVERS_LEN]; 692 693 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 694 print_valid_ports(); 695 return; 696 } 697 port = &ports[port_id]; 698 ret = eth_link_get_nowait_print_err(port_id, &link); 699 if (ret < 0) 700 return; 701 702 ret = eth_dev_info_get_print_err(port_id, &dev_info); 703 if (ret != 0) 704 return; 705 706 printf("\n%s Infos for port %-2d %s\n", 707 info_border, port_id, info_border); 708 if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0) 709 print_ethaddr("MAC address: ", &mac_addr); 710 rte_eth_dev_get_name_by_port(port_id, name); 711 printf("\nDevice name: %s", name); 712 printf("\nDriver name: %s", dev_info.driver_name); 713 714 if (rte_eth_dev_fw_version_get(port_id, fw_version, 715 ETHDEV_FWVERS_LEN) == 0) 716 printf("\nFirmware-version: %s", fw_version); 717 else 718 printf("\nFirmware-version: %s", "not available"); 719 720 if (dev_info.device->devargs && dev_info.device->devargs->args) 721 printf("\nDevargs: %s", dev_info.device->devargs->args); 722 printf("\nConnect to socket: %u", port->socket_id); 723 724 if (port_numa[port_id] != NUMA_NO_CONFIG) { 725 mp = mbuf_pool_find(port_numa[port_id], 0); 726 if (mp) 727 printf("\nmemory allocation on the socket: %d", 728 port_numa[port_id]); 729 } else 730 printf("\nmemory allocation on the socket: %u",port->socket_id); 731 732 printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down")); 733 printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed)); 734 printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ? 735 ("full-duplex") : ("half-duplex")); 736 printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ? 737 ("On") : ("Off")); 738 739 if (!rte_eth_dev_get_mtu(port_id, &mtu)) 740 printf("MTU: %u\n", mtu); 741 742 printf("Promiscuous mode: %s\n", 743 rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled"); 744 printf("Allmulticast mode: %s\n", 745 rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled"); 746 printf("Maximum number of MAC addresses: %u\n", 747 (unsigned int)(port->dev_info.max_mac_addrs)); 748 printf("Maximum number of MAC addresses of hash filtering: %u\n", 749 (unsigned int)(port->dev_info.max_hash_mac_addrs)); 750 751 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 752 if (vlan_offload >= 0){ 753 printf("VLAN offload: \n"); 754 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD) 755 printf(" strip on, "); 756 else 757 printf(" strip off, "); 758 759 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD) 760 printf("filter on, "); 761 else 762 printf("filter off, "); 763 764 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD) 765 printf("extend on, "); 766 else 767 printf("extend off, "); 768 769 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD) 770 printf("qinq strip on\n"); 771 else 772 printf("qinq strip off\n"); 773 } 774 775 if (dev_info.hash_key_size > 0) 776 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size); 777 if (dev_info.reta_size > 0) 778 printf("Redirection table size: %u\n", dev_info.reta_size); 779 if (!dev_info.flow_type_rss_offloads) 780 printf("No RSS offload flow type is supported.\n"); 781 else { 782 uint16_t i; 783 char *p; 784 785 printf("Supported RSS offload flow types:\n"); 786 for (i = RTE_ETH_FLOW_UNKNOWN + 1; 787 i < sizeof(dev_info.flow_type_rss_offloads) * CHAR_BIT; i++) { 788 if (!(dev_info.flow_type_rss_offloads & (1ULL << i))) 789 continue; 790 p = flowtype_to_str(i); 791 if (p) 792 printf(" %s\n", p); 793 else 794 printf(" user defined %d\n", i); 795 } 796 } 797 798 printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize); 799 printf("Maximum configurable length of RX packet: %u\n", 800 dev_info.max_rx_pktlen); 801 printf("Maximum configurable size of LRO aggregated packet: %u\n", 802 dev_info.max_lro_pkt_size); 803 if (dev_info.max_vfs) 804 printf("Maximum number of VFs: %u\n", dev_info.max_vfs); 805 if (dev_info.max_vmdq_pools) 806 printf("Maximum number of VMDq pools: %u\n", 807 dev_info.max_vmdq_pools); 808 809 printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues); 810 printf("Max possible RX queues: %u\n", dev_info.max_rx_queues); 811 printf("Max possible number of RXDs per queue: %hu\n", 812 dev_info.rx_desc_lim.nb_max); 813 printf("Min possible number of RXDs per queue: %hu\n", 814 dev_info.rx_desc_lim.nb_min); 815 printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align); 816 817 printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues); 818 printf("Max possible TX queues: %u\n", dev_info.max_tx_queues); 819 printf("Max possible number of TXDs per queue: %hu\n", 820 dev_info.tx_desc_lim.nb_max); 821 printf("Min possible number of TXDs per queue: %hu\n", 822 dev_info.tx_desc_lim.nb_min); 823 printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align); 824 printf("Max segment number per packet: %hu\n", 825 dev_info.tx_desc_lim.nb_seg_max); 826 printf("Max segment number per MTU/TSO: %hu\n", 827 dev_info.tx_desc_lim.nb_mtu_seg_max); 828 829 printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa); 830 print_dev_capabilities(dev_info.dev_capa); 831 printf(" )\n"); 832 /* Show switch info only if valid switch domain and port id is set */ 833 if (dev_info.switch_info.domain_id != 834 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) { 835 if (dev_info.switch_info.name) 836 printf("Switch name: %s\n", dev_info.switch_info.name); 837 838 printf("Switch domain Id: %u\n", 839 dev_info.switch_info.domain_id); 840 printf("Switch Port Id: %u\n", 841 dev_info.switch_info.port_id); 842 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0) 843 printf("Switch Rx domain: %u\n", 844 dev_info.switch_info.rx_domain); 845 } 846 } 847 848 void 849 port_summary_header_display(void) 850 { 851 uint16_t port_number; 852 853 port_number = rte_eth_dev_count_avail(); 854 printf("Number of available ports: %i\n", port_number); 855 printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name", 856 "Driver", "Status", "Link"); 857 } 858 859 void 860 port_summary_display(portid_t port_id) 861 { 862 struct rte_ether_addr mac_addr; 863 struct rte_eth_link link; 864 struct rte_eth_dev_info dev_info; 865 char name[RTE_ETH_NAME_MAX_LEN]; 866 int ret; 867 868 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 869 print_valid_ports(); 870 return; 871 } 872 873 ret = eth_link_get_nowait_print_err(port_id, &link); 874 if (ret < 0) 875 return; 876 877 ret = eth_dev_info_get_print_err(port_id, &dev_info); 878 if (ret != 0) 879 return; 880 881 rte_eth_dev_get_name_by_port(port_id, name); 882 ret = eth_macaddr_get_print_err(port_id, &mac_addr); 883 if (ret != 0) 884 return; 885 886 printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n", 887 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name, 888 dev_info.driver_name, (link.link_status) ? ("up") : ("down"), 889 rte_eth_link_speed_to_str(link.link_speed)); 890 } 891 892 void 893 port_eeprom_display(portid_t port_id) 894 { 895 struct rte_dev_eeprom_info einfo; 896 int ret; 897 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 898 print_valid_ports(); 899 return; 900 } 901 902 int len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 903 if (len_eeprom < 0) { 904 switch (len_eeprom) { 905 case -ENODEV: 906 fprintf(stderr, "port index %d invalid\n", port_id); 907 break; 908 case -ENOTSUP: 909 fprintf(stderr, "operation not supported by device\n"); 910 break; 911 case -EIO: 912 fprintf(stderr, "device is removed\n"); 913 break; 914 default: 915 fprintf(stderr, "Unable to get EEPROM: %d\n", 916 len_eeprom); 917 break; 918 } 919 return; 920 } 921 922 einfo.offset = 0; 923 einfo.length = len_eeprom; 924 einfo.data = calloc(1, len_eeprom); 925 if (!einfo.data) { 926 fprintf(stderr, 927 "Allocation of port %u eeprom data failed\n", 928 port_id); 929 return; 930 } 931 932 ret = rte_eth_dev_get_eeprom(port_id, &einfo); 933 if (ret != 0) { 934 switch (ret) { 935 case -ENODEV: 936 fprintf(stderr, "port index %d invalid\n", port_id); 937 break; 938 case -ENOTSUP: 939 fprintf(stderr, "operation not supported by device\n"); 940 break; 941 case -EIO: 942 fprintf(stderr, "device is removed\n"); 943 break; 944 default: 945 fprintf(stderr, "Unable to get EEPROM: %d\n", ret); 946 break; 947 } 948 free(einfo.data); 949 return; 950 } 951 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 952 printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom); 953 free(einfo.data); 954 } 955 956 void 957 port_module_eeprom_display(portid_t port_id) 958 { 959 struct rte_eth_dev_module_info minfo; 960 struct rte_dev_eeprom_info einfo; 961 int ret; 962 963 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 964 print_valid_ports(); 965 return; 966 } 967 968 969 ret = rte_eth_dev_get_module_info(port_id, &minfo); 970 if (ret != 0) { 971 switch (ret) { 972 case -ENODEV: 973 fprintf(stderr, "port index %d invalid\n", port_id); 974 break; 975 case -ENOTSUP: 976 fprintf(stderr, "operation not supported by device\n"); 977 break; 978 case -EIO: 979 fprintf(stderr, "device is removed\n"); 980 break; 981 default: 982 fprintf(stderr, "Unable to get module EEPROM: %d\n", 983 ret); 984 break; 985 } 986 return; 987 } 988 989 einfo.offset = 0; 990 einfo.length = minfo.eeprom_len; 991 einfo.data = calloc(1, minfo.eeprom_len); 992 if (!einfo.data) { 993 fprintf(stderr, 994 "Allocation of port %u eeprom data failed\n", 995 port_id); 996 return; 997 } 998 999 ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); 1000 if (ret != 0) { 1001 switch (ret) { 1002 case -ENODEV: 1003 fprintf(stderr, "port index %d invalid\n", port_id); 1004 break; 1005 case -ENOTSUP: 1006 fprintf(stderr, "operation not supported by device\n"); 1007 break; 1008 case -EIO: 1009 fprintf(stderr, "device is removed\n"); 1010 break; 1011 default: 1012 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1013 ret); 1014 break; 1015 } 1016 free(einfo.data); 1017 return; 1018 } 1019 1020 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1021 printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); 1022 free(einfo.data); 1023 } 1024 1025 int 1026 port_id_is_invalid(portid_t port_id, enum print_warning warning) 1027 { 1028 uint16_t pid; 1029 1030 if (port_id == (portid_t)RTE_PORT_ALL) 1031 return 0; 1032 1033 RTE_ETH_FOREACH_DEV(pid) 1034 if (port_id == pid) 1035 return 0; 1036 1037 if (warning == ENABLED_WARN) 1038 fprintf(stderr, "Invalid port %d\n", port_id); 1039 1040 return 1; 1041 } 1042 1043 void print_valid_ports(void) 1044 { 1045 portid_t pid; 1046 1047 printf("The valid ports array is ["); 1048 RTE_ETH_FOREACH_DEV(pid) { 1049 printf(" %d", pid); 1050 } 1051 printf(" ]\n"); 1052 } 1053 1054 static int 1055 vlan_id_is_invalid(uint16_t vlan_id) 1056 { 1057 if (vlan_id < 4096) 1058 return 0; 1059 fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id); 1060 return 1; 1061 } 1062 1063 static int 1064 port_reg_off_is_invalid(portid_t port_id, uint32_t reg_off) 1065 { 1066 const struct rte_pci_device *pci_dev; 1067 const struct rte_bus *bus; 1068 uint64_t pci_len; 1069 1070 if (reg_off & 0x3) { 1071 fprintf(stderr, 1072 "Port register offset 0x%X not aligned on a 4-byte boundary\n", 1073 (unsigned int)reg_off); 1074 return 1; 1075 } 1076 1077 if (!ports[port_id].dev_info.device) { 1078 fprintf(stderr, "Invalid device\n"); 1079 return 0; 1080 } 1081 1082 bus = rte_bus_find_by_device(ports[port_id].dev_info.device); 1083 if (bus && !strcmp(bus->name, "pci")) { 1084 pci_dev = RTE_DEV_TO_PCI(ports[port_id].dev_info.device); 1085 } else { 1086 fprintf(stderr, "Not a PCI device\n"); 1087 return 1; 1088 } 1089 1090 pci_len = pci_dev->mem_resource[0].len; 1091 if (reg_off >= pci_len) { 1092 fprintf(stderr, 1093 "Port %d: register offset %u (0x%X) out of port PCI resource (length=%"PRIu64")\n", 1094 port_id, (unsigned int)reg_off, (unsigned int)reg_off, 1095 pci_len); 1096 return 1; 1097 } 1098 return 0; 1099 } 1100 1101 static int 1102 reg_bit_pos_is_invalid(uint8_t bit_pos) 1103 { 1104 if (bit_pos <= 31) 1105 return 0; 1106 fprintf(stderr, "Invalid bit position %d (must be <= 31)\n", bit_pos); 1107 return 1; 1108 } 1109 1110 #define display_port_and_reg_off(port_id, reg_off) \ 1111 printf("port %d PCI register at offset 0x%X: ", (port_id), (reg_off)) 1112 1113 static inline void 1114 display_port_reg_value(portid_t port_id, uint32_t reg_off, uint32_t reg_v) 1115 { 1116 display_port_and_reg_off(port_id, (unsigned)reg_off); 1117 printf("0x%08X (%u)\n", (unsigned)reg_v, (unsigned)reg_v); 1118 } 1119 1120 void 1121 port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_x) 1122 { 1123 uint32_t reg_v; 1124 1125 1126 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1127 return; 1128 if (port_reg_off_is_invalid(port_id, reg_off)) 1129 return; 1130 if (reg_bit_pos_is_invalid(bit_x)) 1131 return; 1132 reg_v = port_id_pci_reg_read(port_id, reg_off); 1133 display_port_and_reg_off(port_id, (unsigned)reg_off); 1134 printf("bit %d=%d\n", bit_x, (int) ((reg_v & (1 << bit_x)) >> bit_x)); 1135 } 1136 1137 void 1138 port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 1139 uint8_t bit1_pos, uint8_t bit2_pos) 1140 { 1141 uint32_t reg_v; 1142 uint8_t l_bit; 1143 uint8_t h_bit; 1144 1145 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1146 return; 1147 if (port_reg_off_is_invalid(port_id, reg_off)) 1148 return; 1149 if (reg_bit_pos_is_invalid(bit1_pos)) 1150 return; 1151 if (reg_bit_pos_is_invalid(bit2_pos)) 1152 return; 1153 if (bit1_pos > bit2_pos) 1154 l_bit = bit2_pos, h_bit = bit1_pos; 1155 else 1156 l_bit = bit1_pos, h_bit = bit2_pos; 1157 1158 reg_v = port_id_pci_reg_read(port_id, reg_off); 1159 reg_v >>= l_bit; 1160 if (h_bit < 31) 1161 reg_v &= ((1 << (h_bit - l_bit + 1)) - 1); 1162 display_port_and_reg_off(port_id, (unsigned)reg_off); 1163 printf("bits[%d, %d]=0x%0*X (%u)\n", l_bit, h_bit, 1164 ((h_bit - l_bit) / 4) + 1, (unsigned)reg_v, (unsigned)reg_v); 1165 } 1166 1167 void 1168 port_reg_display(portid_t port_id, uint32_t reg_off) 1169 { 1170 uint32_t reg_v; 1171 1172 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1173 return; 1174 if (port_reg_off_is_invalid(port_id, reg_off)) 1175 return; 1176 reg_v = port_id_pci_reg_read(port_id, reg_off); 1177 display_port_reg_value(port_id, reg_off, reg_v); 1178 } 1179 1180 void 1181 port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 1182 uint8_t bit_v) 1183 { 1184 uint32_t reg_v; 1185 1186 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1187 return; 1188 if (port_reg_off_is_invalid(port_id, reg_off)) 1189 return; 1190 if (reg_bit_pos_is_invalid(bit_pos)) 1191 return; 1192 if (bit_v > 1) { 1193 fprintf(stderr, "Invalid bit value %d (must be 0 or 1)\n", 1194 (int) bit_v); 1195 return; 1196 } 1197 reg_v = port_id_pci_reg_read(port_id, reg_off); 1198 if (bit_v == 0) 1199 reg_v &= ~(1 << bit_pos); 1200 else 1201 reg_v |= (1 << bit_pos); 1202 port_id_pci_reg_write(port_id, reg_off, reg_v); 1203 display_port_reg_value(port_id, reg_off, reg_v); 1204 } 1205 1206 void 1207 port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 1208 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value) 1209 { 1210 uint32_t max_v; 1211 uint32_t reg_v; 1212 uint8_t l_bit; 1213 uint8_t h_bit; 1214 1215 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1216 return; 1217 if (port_reg_off_is_invalid(port_id, reg_off)) 1218 return; 1219 if (reg_bit_pos_is_invalid(bit1_pos)) 1220 return; 1221 if (reg_bit_pos_is_invalid(bit2_pos)) 1222 return; 1223 if (bit1_pos > bit2_pos) 1224 l_bit = bit2_pos, h_bit = bit1_pos; 1225 else 1226 l_bit = bit1_pos, h_bit = bit2_pos; 1227 1228 if ((h_bit - l_bit) < 31) 1229 max_v = (1 << (h_bit - l_bit + 1)) - 1; 1230 else 1231 max_v = 0xFFFFFFFF; 1232 1233 if (value > max_v) { 1234 fprintf(stderr, "Invalid value %u (0x%x) must be < %u (0x%x)\n", 1235 (unsigned)value, (unsigned)value, 1236 (unsigned)max_v, (unsigned)max_v); 1237 return; 1238 } 1239 reg_v = port_id_pci_reg_read(port_id, reg_off); 1240 reg_v &= ~(max_v << l_bit); /* Keep unchanged bits */ 1241 reg_v |= (value << l_bit); /* Set changed bits */ 1242 port_id_pci_reg_write(port_id, reg_off, reg_v); 1243 display_port_reg_value(port_id, reg_off, reg_v); 1244 } 1245 1246 void 1247 port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t reg_v) 1248 { 1249 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1250 return; 1251 if (port_reg_off_is_invalid(port_id, reg_off)) 1252 return; 1253 port_id_pci_reg_write(port_id, reg_off, reg_v); 1254 display_port_reg_value(port_id, reg_off, reg_v); 1255 } 1256 1257 static uint32_t 1258 eth_dev_get_overhead_len(uint32_t max_rx_pktlen, uint16_t max_mtu) 1259 { 1260 uint32_t overhead_len; 1261 1262 if (max_mtu != UINT16_MAX && max_rx_pktlen > max_mtu) 1263 overhead_len = max_rx_pktlen - max_mtu; 1264 else 1265 overhead_len = RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN; 1266 1267 return overhead_len; 1268 } 1269 1270 static int 1271 eth_dev_validate_mtu(uint16_t port_id, uint16_t mtu) 1272 { 1273 struct rte_eth_dev_info dev_info; 1274 uint32_t overhead_len; 1275 uint32_t frame_size; 1276 int ret; 1277 1278 ret = rte_eth_dev_info_get(port_id, &dev_info); 1279 if (ret != 0) 1280 return ret; 1281 1282 if (mtu < dev_info.min_mtu) { 1283 fprintf(stderr, 1284 "MTU (%u) < device min MTU (%u) for port_id %u\n", 1285 mtu, dev_info.min_mtu, port_id); 1286 return -EINVAL; 1287 } 1288 if (mtu > dev_info.max_mtu) { 1289 fprintf(stderr, 1290 "MTU (%u) > device max MTU (%u) for port_id %u\n", 1291 mtu, dev_info.max_mtu, port_id); 1292 return -EINVAL; 1293 } 1294 1295 overhead_len = eth_dev_get_overhead_len(dev_info.max_rx_pktlen, 1296 dev_info.max_mtu); 1297 frame_size = mtu + overhead_len; 1298 if (frame_size > dev_info.max_rx_pktlen) { 1299 fprintf(stderr, 1300 "Frame size (%u) > device max frame size (%u) for port_id %u\n", 1301 frame_size, dev_info.max_rx_pktlen, port_id); 1302 return -EINVAL; 1303 } 1304 1305 return 0; 1306 } 1307 1308 void 1309 port_mtu_set(portid_t port_id, uint16_t mtu) 1310 { 1311 struct rte_port *port = &ports[port_id]; 1312 int diag; 1313 1314 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1315 return; 1316 1317 diag = eth_dev_validate_mtu(port_id, mtu); 1318 if (diag != 0) 1319 return; 1320 1321 if (port->need_reconfig == 0) { 1322 diag = rte_eth_dev_set_mtu(port_id, mtu); 1323 if (diag != 0) { 1324 fprintf(stderr, "Set MTU failed. diag=%d\n", diag); 1325 return; 1326 } 1327 } 1328 1329 port->dev_conf.rxmode.mtu = mtu; 1330 } 1331 1332 /* Generic flow management functions. */ 1333 1334 static struct port_flow_tunnel * 1335 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id) 1336 { 1337 struct port_flow_tunnel *flow_tunnel; 1338 1339 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1340 if (flow_tunnel->id == port_tunnel_id) 1341 goto out; 1342 } 1343 flow_tunnel = NULL; 1344 1345 out: 1346 return flow_tunnel; 1347 } 1348 1349 const char * 1350 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel) 1351 { 1352 const char *type; 1353 switch (tunnel->type) { 1354 default: 1355 type = "unknown"; 1356 break; 1357 case RTE_FLOW_ITEM_TYPE_VXLAN: 1358 type = "vxlan"; 1359 break; 1360 case RTE_FLOW_ITEM_TYPE_GRE: 1361 type = "gre"; 1362 break; 1363 case RTE_FLOW_ITEM_TYPE_NVGRE: 1364 type = "nvgre"; 1365 break; 1366 case RTE_FLOW_ITEM_TYPE_GENEVE: 1367 type = "geneve"; 1368 break; 1369 } 1370 1371 return type; 1372 } 1373 1374 struct port_flow_tunnel * 1375 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun) 1376 { 1377 struct rte_port *port = &ports[port_id]; 1378 struct port_flow_tunnel *flow_tunnel; 1379 1380 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1381 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun))) 1382 goto out; 1383 } 1384 flow_tunnel = NULL; 1385 1386 out: 1387 return flow_tunnel; 1388 } 1389 1390 void port_flow_tunnel_list(portid_t port_id) 1391 { 1392 struct rte_port *port = &ports[port_id]; 1393 struct port_flow_tunnel *flt; 1394 1395 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1396 printf("port %u tunnel #%u type=%s", 1397 port_id, flt->id, port_flow_tunnel_type(&flt->tunnel)); 1398 if (flt->tunnel.tun_id) 1399 printf(" id=%" PRIu64, flt->tunnel.tun_id); 1400 printf("\n"); 1401 } 1402 } 1403 1404 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id) 1405 { 1406 struct rte_port *port = &ports[port_id]; 1407 struct port_flow_tunnel *flt; 1408 1409 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1410 if (flt->id == tunnel_id) 1411 break; 1412 } 1413 if (flt) { 1414 LIST_REMOVE(flt, chain); 1415 free(flt); 1416 printf("port %u: flow tunnel #%u destroyed\n", 1417 port_id, tunnel_id); 1418 } 1419 } 1420 1421 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops) 1422 { 1423 struct rte_port *port = &ports[port_id]; 1424 enum rte_flow_item_type type; 1425 struct port_flow_tunnel *flt; 1426 1427 if (!strcmp(ops->type, "vxlan")) 1428 type = RTE_FLOW_ITEM_TYPE_VXLAN; 1429 else if (!strcmp(ops->type, "gre")) 1430 type = RTE_FLOW_ITEM_TYPE_GRE; 1431 else if (!strcmp(ops->type, "nvgre")) 1432 type = RTE_FLOW_ITEM_TYPE_NVGRE; 1433 else if (!strcmp(ops->type, "geneve")) 1434 type = RTE_FLOW_ITEM_TYPE_GENEVE; 1435 else { 1436 fprintf(stderr, "cannot offload \"%s\" tunnel type\n", 1437 ops->type); 1438 return; 1439 } 1440 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1441 if (flt->tunnel.type == type) 1442 break; 1443 } 1444 if (!flt) { 1445 flt = calloc(1, sizeof(*flt)); 1446 if (!flt) { 1447 fprintf(stderr, "failed to allocate port flt object\n"); 1448 return; 1449 } 1450 flt->tunnel.type = type; 1451 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 : 1452 LIST_FIRST(&port->flow_tunnel_list)->id + 1; 1453 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain); 1454 } 1455 printf("port %d: flow tunnel #%u type %s\n", 1456 port_id, flt->id, ops->type); 1457 } 1458 1459 /** Generate a port_flow entry from attributes/pattern/actions. */ 1460 static struct port_flow * 1461 port_flow_new(const struct rte_flow_attr *attr, 1462 const struct rte_flow_item *pattern, 1463 const struct rte_flow_action *actions, 1464 struct rte_flow_error *error) 1465 { 1466 const struct rte_flow_conv_rule rule = { 1467 .attr_ro = attr, 1468 .pattern_ro = pattern, 1469 .actions_ro = actions, 1470 }; 1471 struct port_flow *pf; 1472 int ret; 1473 1474 ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error); 1475 if (ret < 0) 1476 return NULL; 1477 pf = calloc(1, offsetof(struct port_flow, rule) + ret); 1478 if (!pf) { 1479 rte_flow_error_set 1480 (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, 1481 "calloc() failed"); 1482 return NULL; 1483 } 1484 if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule, 1485 error) >= 0) 1486 return pf; 1487 free(pf); 1488 return NULL; 1489 } 1490 1491 /** Print a message out of a flow error. */ 1492 static int 1493 port_flow_complain(struct rte_flow_error *error) 1494 { 1495 static const char *const errstrlist[] = { 1496 [RTE_FLOW_ERROR_TYPE_NONE] = "no error", 1497 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified", 1498 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)", 1499 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field", 1500 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field", 1501 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field", 1502 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field", 1503 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field", 1504 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure", 1505 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length", 1506 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification", 1507 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range", 1508 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask", 1509 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item", 1510 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions", 1511 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration", 1512 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action", 1513 }; 1514 const char *errstr; 1515 char buf[32]; 1516 int err = rte_errno; 1517 1518 if ((unsigned int)error->type >= RTE_DIM(errstrlist) || 1519 !errstrlist[error->type]) 1520 errstr = "unknown type"; 1521 else 1522 errstr = errstrlist[error->type]; 1523 fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n", 1524 __func__, error->type, errstr, 1525 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ", 1526 error->cause), buf) : "", 1527 error->message ? error->message : "(no stated reason)", 1528 rte_strerror(err)); 1529 1530 switch (error->type) { 1531 case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER: 1532 fprintf(stderr, "The status suggests the use of \"transfer\" " 1533 "as the possible cause of the failure. Make " 1534 "sure that the flow in question and its " 1535 "indirect components (if any) are managed " 1536 "via \"transfer\" proxy port. Use command " 1537 "\"show port (port_id) flow transfer proxy\" " 1538 "to figure out the proxy port ID\n"); 1539 break; 1540 default: 1541 break; 1542 } 1543 1544 return -err; 1545 } 1546 1547 static void 1548 rss_config_display(struct rte_flow_action_rss *rss_conf) 1549 { 1550 uint8_t i; 1551 1552 if (rss_conf == NULL) { 1553 fprintf(stderr, "Invalid rule\n"); 1554 return; 1555 } 1556 1557 printf("RSS:\n" 1558 " queues:"); 1559 if (rss_conf->queue_num == 0) 1560 printf(" none"); 1561 for (i = 0; i < rss_conf->queue_num; i++) 1562 printf(" %d", rss_conf->queue[i]); 1563 printf("\n"); 1564 1565 printf(" function: "); 1566 switch (rss_conf->func) { 1567 case RTE_ETH_HASH_FUNCTION_DEFAULT: 1568 printf("default\n"); 1569 break; 1570 case RTE_ETH_HASH_FUNCTION_TOEPLITZ: 1571 printf("toeplitz\n"); 1572 break; 1573 case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR: 1574 printf("simple_xor\n"); 1575 break; 1576 case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ: 1577 printf("symmetric_toeplitz\n"); 1578 break; 1579 default: 1580 printf("Unknown function\n"); 1581 return; 1582 } 1583 1584 printf(" types:\n"); 1585 if (rss_conf->types == 0) { 1586 printf(" none\n"); 1587 return; 1588 } 1589 for (i = 0; rss_type_table[i].str; i++) { 1590 if ((rss_conf->types & 1591 rss_type_table[i].rss_type) == 1592 rss_type_table[i].rss_type && 1593 rss_type_table[i].rss_type != 0) 1594 printf(" %s\n", rss_type_table[i].str); 1595 } 1596 } 1597 1598 static struct port_indirect_action * 1599 action_get_by_id(portid_t port_id, uint32_t id) 1600 { 1601 struct rte_port *port; 1602 struct port_indirect_action **ppia; 1603 struct port_indirect_action *pia = NULL; 1604 1605 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1606 port_id == (portid_t)RTE_PORT_ALL) 1607 return NULL; 1608 port = &ports[port_id]; 1609 ppia = &port->actions_list; 1610 while (*ppia) { 1611 if ((*ppia)->id == id) { 1612 pia = *ppia; 1613 break; 1614 } 1615 ppia = &(*ppia)->next; 1616 } 1617 if (!pia) 1618 fprintf(stderr, 1619 "Failed to find indirect action #%u on port %u\n", 1620 id, port_id); 1621 return pia; 1622 } 1623 1624 static int 1625 action_alloc(portid_t port_id, uint32_t id, 1626 struct port_indirect_action **action) 1627 { 1628 struct rte_port *port; 1629 struct port_indirect_action **ppia; 1630 struct port_indirect_action *pia = NULL; 1631 1632 *action = NULL; 1633 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1634 port_id == (portid_t)RTE_PORT_ALL) 1635 return -EINVAL; 1636 port = &ports[port_id]; 1637 if (id == UINT32_MAX) { 1638 /* taking first available ID */ 1639 if (port->actions_list) { 1640 if (port->actions_list->id == UINT32_MAX - 1) { 1641 fprintf(stderr, 1642 "Highest indirect action ID is already assigned, delete it first\n"); 1643 return -ENOMEM; 1644 } 1645 id = port->actions_list->id + 1; 1646 } else { 1647 id = 0; 1648 } 1649 } 1650 pia = calloc(1, sizeof(*pia)); 1651 if (!pia) { 1652 fprintf(stderr, 1653 "Allocation of port %u indirect action failed\n", 1654 port_id); 1655 return -ENOMEM; 1656 } 1657 ppia = &port->actions_list; 1658 while (*ppia && (*ppia)->id > id) 1659 ppia = &(*ppia)->next; 1660 if (*ppia && (*ppia)->id == id) { 1661 fprintf(stderr, 1662 "Indirect action #%u is already assigned, delete it first\n", 1663 id); 1664 free(pia); 1665 return -EINVAL; 1666 } 1667 pia->next = *ppia; 1668 pia->id = id; 1669 *ppia = pia; 1670 *action = pia; 1671 return 0; 1672 } 1673 1674 static int 1675 template_alloc(uint32_t id, struct port_template **template, 1676 struct port_template **list) 1677 { 1678 struct port_template *lst = *list; 1679 struct port_template **ppt; 1680 struct port_template *pt = NULL; 1681 1682 *template = NULL; 1683 if (id == UINT32_MAX) { 1684 /* taking first available ID */ 1685 if (lst) { 1686 if (lst->id == UINT32_MAX - 1) { 1687 printf("Highest template ID is already" 1688 " assigned, delete it first\n"); 1689 return -ENOMEM; 1690 } 1691 id = lst->id + 1; 1692 } else { 1693 id = 0; 1694 } 1695 } 1696 pt = calloc(1, sizeof(*pt)); 1697 if (!pt) { 1698 printf("Allocation of port template failed\n"); 1699 return -ENOMEM; 1700 } 1701 ppt = list; 1702 while (*ppt && (*ppt)->id > id) 1703 ppt = &(*ppt)->next; 1704 if (*ppt && (*ppt)->id == id) { 1705 printf("Template #%u is already assigned," 1706 " delete it first\n", id); 1707 free(pt); 1708 return -EINVAL; 1709 } 1710 pt->next = *ppt; 1711 pt->id = id; 1712 *ppt = pt; 1713 *template = pt; 1714 return 0; 1715 } 1716 1717 static int 1718 table_alloc(uint32_t id, struct port_table **table, 1719 struct port_table **list) 1720 { 1721 struct port_table *lst = *list; 1722 struct port_table **ppt; 1723 struct port_table *pt = NULL; 1724 1725 *table = NULL; 1726 if (id == UINT32_MAX) { 1727 /* taking first available ID */ 1728 if (lst) { 1729 if (lst->id == UINT32_MAX - 1) { 1730 printf("Highest table ID is already" 1731 " assigned, delete it first\n"); 1732 return -ENOMEM; 1733 } 1734 id = lst->id + 1; 1735 } else { 1736 id = 0; 1737 } 1738 } 1739 pt = calloc(1, sizeof(*pt)); 1740 if (!pt) { 1741 printf("Allocation of table failed\n"); 1742 return -ENOMEM; 1743 } 1744 ppt = list; 1745 while (*ppt && (*ppt)->id > id) 1746 ppt = &(*ppt)->next; 1747 if (*ppt && (*ppt)->id == id) { 1748 printf("Table #%u is already assigned," 1749 " delete it first\n", id); 1750 free(pt); 1751 return -EINVAL; 1752 } 1753 pt->next = *ppt; 1754 pt->id = id; 1755 *ppt = pt; 1756 *table = pt; 1757 return 0; 1758 } 1759 1760 /** Get info about flow management resources. */ 1761 int 1762 port_flow_get_info(portid_t port_id) 1763 { 1764 struct rte_flow_port_info port_info; 1765 struct rte_flow_queue_info queue_info; 1766 struct rte_flow_error error; 1767 1768 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1769 port_id == (portid_t)RTE_PORT_ALL) 1770 return -EINVAL; 1771 /* Poisoning to make sure PMDs update it in case of error. */ 1772 memset(&error, 0x99, sizeof(error)); 1773 memset(&port_info, 0, sizeof(port_info)); 1774 memset(&queue_info, 0, sizeof(queue_info)); 1775 if (rte_flow_info_get(port_id, &port_info, &queue_info, &error)) 1776 return port_flow_complain(&error); 1777 printf("Flow engine resources on port %u:\n" 1778 "Number of queues: %d\n" 1779 "Size of queues: %d\n" 1780 "Number of counters: %d\n" 1781 "Number of aging objects: %d\n" 1782 "Number of meter actions: %d\n", 1783 port_id, port_info.max_nb_queues, 1784 queue_info.max_size, 1785 port_info.max_nb_counters, 1786 port_info.max_nb_aging_objects, 1787 port_info.max_nb_meters); 1788 return 0; 1789 } 1790 1791 /** Configure flow management resources. */ 1792 int 1793 port_flow_configure(portid_t port_id, 1794 const struct rte_flow_port_attr *port_attr, 1795 uint16_t nb_queue, 1796 const struct rte_flow_queue_attr *queue_attr) 1797 { 1798 struct rte_port *port; 1799 struct rte_flow_error error; 1800 const struct rte_flow_queue_attr *attr_list[nb_queue]; 1801 int std_queue; 1802 1803 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1804 port_id == (portid_t)RTE_PORT_ALL) 1805 return -EINVAL; 1806 port = &ports[port_id]; 1807 port->queue_nb = nb_queue; 1808 port->queue_sz = queue_attr->size; 1809 for (std_queue = 0; std_queue < nb_queue; std_queue++) 1810 attr_list[std_queue] = queue_attr; 1811 /* Poisoning to make sure PMDs update it in case of error. */ 1812 memset(&error, 0x66, sizeof(error)); 1813 if (rte_flow_configure(port_id, port_attr, nb_queue, attr_list, &error)) 1814 return port_flow_complain(&error); 1815 printf("Configure flows on port %u: " 1816 "number of queues %d with %d elements\n", 1817 port_id, nb_queue, queue_attr->size); 1818 return 0; 1819 } 1820 1821 /** Create indirect action */ 1822 int 1823 port_action_handle_create(portid_t port_id, uint32_t id, 1824 const struct rte_flow_indir_action_conf *conf, 1825 const struct rte_flow_action *action) 1826 { 1827 struct port_indirect_action *pia; 1828 int ret; 1829 struct rte_flow_error error; 1830 1831 ret = action_alloc(port_id, id, &pia); 1832 if (ret) 1833 return ret; 1834 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 1835 struct rte_flow_action_age *age = 1836 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 1837 1838 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 1839 age->context = &pia->age_type; 1840 } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) { 1841 struct rte_flow_action_conntrack *ct = 1842 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf); 1843 1844 memcpy(ct, &conntrack_context, sizeof(*ct)); 1845 } 1846 /* Poisoning to make sure PMDs update it in case of error. */ 1847 memset(&error, 0x22, sizeof(error)); 1848 pia->handle = rte_flow_action_handle_create(port_id, conf, action, 1849 &error); 1850 if (!pia->handle) { 1851 uint32_t destroy_id = pia->id; 1852 port_action_handle_destroy(port_id, 1, &destroy_id); 1853 return port_flow_complain(&error); 1854 } 1855 pia->type = action->type; 1856 printf("Indirect action #%u created\n", pia->id); 1857 return 0; 1858 } 1859 1860 /** Destroy indirect action */ 1861 int 1862 port_action_handle_destroy(portid_t port_id, 1863 uint32_t n, 1864 const uint32_t *actions) 1865 { 1866 struct rte_port *port; 1867 struct port_indirect_action **tmp; 1868 uint32_t c = 0; 1869 int ret = 0; 1870 1871 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1872 port_id == (portid_t)RTE_PORT_ALL) 1873 return -EINVAL; 1874 port = &ports[port_id]; 1875 tmp = &port->actions_list; 1876 while (*tmp) { 1877 uint32_t i; 1878 1879 for (i = 0; i != n; ++i) { 1880 struct rte_flow_error error; 1881 struct port_indirect_action *pia = *tmp; 1882 1883 if (actions[i] != pia->id) 1884 continue; 1885 /* 1886 * Poisoning to make sure PMDs update it in case 1887 * of error. 1888 */ 1889 memset(&error, 0x33, sizeof(error)); 1890 1891 if (pia->handle && rte_flow_action_handle_destroy( 1892 port_id, pia->handle, &error)) { 1893 ret = port_flow_complain(&error); 1894 continue; 1895 } 1896 *tmp = pia->next; 1897 printf("Indirect action #%u destroyed\n", pia->id); 1898 free(pia); 1899 break; 1900 } 1901 if (i == n) 1902 tmp = &(*tmp)->next; 1903 ++c; 1904 } 1905 return ret; 1906 } 1907 1908 int 1909 port_action_handle_flush(portid_t port_id) 1910 { 1911 struct rte_port *port; 1912 struct port_indirect_action **tmp; 1913 int ret = 0; 1914 1915 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1916 port_id == (portid_t)RTE_PORT_ALL) 1917 return -EINVAL; 1918 port = &ports[port_id]; 1919 tmp = &port->actions_list; 1920 while (*tmp != NULL) { 1921 struct rte_flow_error error; 1922 struct port_indirect_action *pia = *tmp; 1923 1924 /* Poisoning to make sure PMDs update it in case of error. */ 1925 memset(&error, 0x44, sizeof(error)); 1926 if (pia->handle != NULL && 1927 rte_flow_action_handle_destroy 1928 (port_id, pia->handle, &error) != 0) { 1929 printf("Indirect action #%u not destroyed\n", pia->id); 1930 ret = port_flow_complain(&error); 1931 tmp = &pia->next; 1932 } else { 1933 *tmp = pia->next; 1934 free(pia); 1935 } 1936 } 1937 return ret; 1938 } 1939 1940 /** Get indirect action by port + id */ 1941 struct rte_flow_action_handle * 1942 port_action_handle_get_by_id(portid_t port_id, uint32_t id) 1943 { 1944 1945 struct port_indirect_action *pia = action_get_by_id(port_id, id); 1946 1947 return (pia) ? pia->handle : NULL; 1948 } 1949 1950 /** Update indirect action */ 1951 int 1952 port_action_handle_update(portid_t port_id, uint32_t id, 1953 const struct rte_flow_action *action) 1954 { 1955 struct rte_flow_error error; 1956 struct rte_flow_action_handle *action_handle; 1957 struct port_indirect_action *pia; 1958 const void *update; 1959 1960 action_handle = port_action_handle_get_by_id(port_id, id); 1961 if (!action_handle) 1962 return -EINVAL; 1963 pia = action_get_by_id(port_id, id); 1964 if (!pia) 1965 return -EINVAL; 1966 switch (pia->type) { 1967 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1968 update = action->conf; 1969 break; 1970 default: 1971 update = action; 1972 break; 1973 } 1974 if (rte_flow_action_handle_update(port_id, action_handle, update, 1975 &error)) { 1976 return port_flow_complain(&error); 1977 } 1978 printf("Indirect action #%u updated\n", id); 1979 return 0; 1980 } 1981 1982 int 1983 port_action_handle_query(portid_t port_id, uint32_t id) 1984 { 1985 struct rte_flow_error error; 1986 struct port_indirect_action *pia; 1987 union { 1988 struct rte_flow_query_count count; 1989 struct rte_flow_query_age age; 1990 struct rte_flow_action_conntrack ct; 1991 } query; 1992 1993 pia = action_get_by_id(port_id, id); 1994 if (!pia) 1995 return -EINVAL; 1996 switch (pia->type) { 1997 case RTE_FLOW_ACTION_TYPE_AGE: 1998 case RTE_FLOW_ACTION_TYPE_COUNT: 1999 break; 2000 default: 2001 fprintf(stderr, 2002 "Indirect action %u (type: %d) on port %u doesn't support query\n", 2003 id, pia->type, port_id); 2004 return -ENOTSUP; 2005 } 2006 /* Poisoning to make sure PMDs update it in case of error. */ 2007 memset(&error, 0x55, sizeof(error)); 2008 memset(&query, 0, sizeof(query)); 2009 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 2010 return port_flow_complain(&error); 2011 switch (pia->type) { 2012 case RTE_FLOW_ACTION_TYPE_AGE: 2013 printf("Indirect AGE action:\n" 2014 " aged: %u\n" 2015 " sec_since_last_hit_valid: %u\n" 2016 " sec_since_last_hit: %" PRIu32 "\n", 2017 query.age.aged, 2018 query.age.sec_since_last_hit_valid, 2019 query.age.sec_since_last_hit); 2020 break; 2021 case RTE_FLOW_ACTION_TYPE_COUNT: 2022 printf("Indirect COUNT action:\n" 2023 " hits_set: %u\n" 2024 " bytes_set: %u\n" 2025 " hits: %" PRIu64 "\n" 2026 " bytes: %" PRIu64 "\n", 2027 query.count.hits_set, 2028 query.count.bytes_set, 2029 query.count.hits, 2030 query.count.bytes); 2031 break; 2032 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 2033 printf("Conntrack Context:\n" 2034 " Peer: %u, Flow dir: %s, Enable: %u\n" 2035 " Live: %u, SACK: %u, CACK: %u\n" 2036 " Packet dir: %s, Liberal: %u, State: %u\n" 2037 " Factor: %u, Retrans: %u, TCP flags: %u\n" 2038 " Last Seq: %u, Last ACK: %u\n" 2039 " Last Win: %u, Last End: %u\n", 2040 query.ct.peer_port, 2041 query.ct.is_original_dir ? "Original" : "Reply", 2042 query.ct.enable, query.ct.live_connection, 2043 query.ct.selective_ack, query.ct.challenge_ack_passed, 2044 query.ct.last_direction ? "Original" : "Reply", 2045 query.ct.liberal_mode, query.ct.state, 2046 query.ct.max_ack_window, query.ct.retransmission_limit, 2047 query.ct.last_index, query.ct.last_seq, 2048 query.ct.last_ack, query.ct.last_window, 2049 query.ct.last_end); 2050 printf(" Original Dir:\n" 2051 " scale: %u, fin: %u, ack seen: %u\n" 2052 " unacked data: %u\n Sent end: %u," 2053 " Reply end: %u, Max win: %u, Max ACK: %u\n", 2054 query.ct.original_dir.scale, 2055 query.ct.original_dir.close_initiated, 2056 query.ct.original_dir.last_ack_seen, 2057 query.ct.original_dir.data_unacked, 2058 query.ct.original_dir.sent_end, 2059 query.ct.original_dir.reply_end, 2060 query.ct.original_dir.max_win, 2061 query.ct.original_dir.max_ack); 2062 printf(" Reply Dir:\n" 2063 " scale: %u, fin: %u, ack seen: %u\n" 2064 " unacked data: %u\n Sent end: %u," 2065 " Reply end: %u, Max win: %u, Max ACK: %u\n", 2066 query.ct.reply_dir.scale, 2067 query.ct.reply_dir.close_initiated, 2068 query.ct.reply_dir.last_ack_seen, 2069 query.ct.reply_dir.data_unacked, 2070 query.ct.reply_dir.sent_end, 2071 query.ct.reply_dir.reply_end, 2072 query.ct.reply_dir.max_win, 2073 query.ct.reply_dir.max_ack); 2074 break; 2075 default: 2076 fprintf(stderr, 2077 "Indirect action %u (type: %d) on port %u doesn't support query\n", 2078 id, pia->type, port_id); 2079 break; 2080 } 2081 return 0; 2082 } 2083 2084 static struct port_flow_tunnel * 2085 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 2086 const struct rte_flow_item *pattern, 2087 const struct rte_flow_action *actions, 2088 const struct tunnel_ops *tunnel_ops) 2089 { 2090 int ret; 2091 struct rte_port *port; 2092 struct port_flow_tunnel *pft; 2093 struct rte_flow_error error; 2094 2095 port = &ports[port_id]; 2096 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 2097 if (!pft) { 2098 fprintf(stderr, "failed to locate port flow tunnel #%u\n", 2099 tunnel_ops->id); 2100 return NULL; 2101 } 2102 if (tunnel_ops->actions) { 2103 uint32_t num_actions; 2104 const struct rte_flow_action *aptr; 2105 2106 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 2107 &pft->pmd_actions, 2108 &pft->num_pmd_actions, 2109 &error); 2110 if (ret) { 2111 port_flow_complain(&error); 2112 return NULL; 2113 } 2114 for (aptr = actions, num_actions = 1; 2115 aptr->type != RTE_FLOW_ACTION_TYPE_END; 2116 aptr++, num_actions++); 2117 pft->actions = malloc( 2118 (num_actions + pft->num_pmd_actions) * 2119 sizeof(actions[0])); 2120 if (!pft->actions) { 2121 rte_flow_tunnel_action_decap_release( 2122 port_id, pft->actions, 2123 pft->num_pmd_actions, &error); 2124 return NULL; 2125 } 2126 rte_memcpy(pft->actions, pft->pmd_actions, 2127 pft->num_pmd_actions * sizeof(actions[0])); 2128 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 2129 num_actions * sizeof(actions[0])); 2130 } 2131 if (tunnel_ops->items) { 2132 uint32_t num_items; 2133 const struct rte_flow_item *iptr; 2134 2135 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 2136 &pft->pmd_items, 2137 &pft->num_pmd_items, 2138 &error); 2139 if (ret) { 2140 port_flow_complain(&error); 2141 return NULL; 2142 } 2143 for (iptr = pattern, num_items = 1; 2144 iptr->type != RTE_FLOW_ITEM_TYPE_END; 2145 iptr++, num_items++); 2146 pft->items = malloc((num_items + pft->num_pmd_items) * 2147 sizeof(pattern[0])); 2148 if (!pft->items) { 2149 rte_flow_tunnel_item_release( 2150 port_id, pft->pmd_items, 2151 pft->num_pmd_items, &error); 2152 return NULL; 2153 } 2154 rte_memcpy(pft->items, pft->pmd_items, 2155 pft->num_pmd_items * sizeof(pattern[0])); 2156 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 2157 num_items * sizeof(pattern[0])); 2158 } 2159 2160 return pft; 2161 } 2162 2163 static void 2164 port_flow_tunnel_offload_cmd_release(portid_t port_id, 2165 const struct tunnel_ops *tunnel_ops, 2166 struct port_flow_tunnel *pft) 2167 { 2168 struct rte_flow_error error; 2169 2170 if (tunnel_ops->actions) { 2171 free(pft->actions); 2172 rte_flow_tunnel_action_decap_release( 2173 port_id, pft->pmd_actions, 2174 pft->num_pmd_actions, &error); 2175 pft->actions = NULL; 2176 pft->pmd_actions = NULL; 2177 } 2178 if (tunnel_ops->items) { 2179 free(pft->items); 2180 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 2181 pft->num_pmd_items, 2182 &error); 2183 pft->items = NULL; 2184 pft->pmd_items = NULL; 2185 } 2186 } 2187 2188 /** Add port meter policy */ 2189 int 2190 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 2191 const struct rte_flow_action *actions) 2192 { 2193 struct rte_mtr_error error; 2194 const struct rte_flow_action *act = actions; 2195 const struct rte_flow_action *start; 2196 struct rte_mtr_meter_policy_params policy; 2197 uint32_t i = 0, act_n; 2198 int ret; 2199 2200 for (i = 0; i < RTE_COLORS; i++) { 2201 for (act_n = 0, start = act; 2202 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 2203 act_n++; 2204 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END) 2205 policy.actions[i] = start; 2206 else 2207 policy.actions[i] = NULL; 2208 act++; 2209 } 2210 ret = rte_mtr_meter_policy_add(port_id, 2211 policy_id, 2212 &policy, &error); 2213 if (ret) 2214 print_mtr_err_msg(&error); 2215 return ret; 2216 } 2217 2218 /** Validate flow rule. */ 2219 int 2220 port_flow_validate(portid_t port_id, 2221 const struct rte_flow_attr *attr, 2222 const struct rte_flow_item *pattern, 2223 const struct rte_flow_action *actions, 2224 const struct tunnel_ops *tunnel_ops) 2225 { 2226 struct rte_flow_error error; 2227 struct port_flow_tunnel *pft = NULL; 2228 int ret; 2229 2230 /* Poisoning to make sure PMDs update it in case of error. */ 2231 memset(&error, 0x11, sizeof(error)); 2232 if (tunnel_ops->enabled) { 2233 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2234 actions, tunnel_ops); 2235 if (!pft) 2236 return -ENOENT; 2237 if (pft->items) 2238 pattern = pft->items; 2239 if (pft->actions) 2240 actions = pft->actions; 2241 } 2242 ret = rte_flow_validate(port_id, attr, pattern, actions, &error); 2243 if (tunnel_ops->enabled) 2244 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2245 if (ret) 2246 return port_flow_complain(&error); 2247 printf("Flow rule validated\n"); 2248 return 0; 2249 } 2250 2251 /** Return age action structure if exists, otherwise NULL. */ 2252 static struct rte_flow_action_age * 2253 age_action_get(const struct rte_flow_action *actions) 2254 { 2255 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 2256 switch (actions->type) { 2257 case RTE_FLOW_ACTION_TYPE_AGE: 2258 return (struct rte_flow_action_age *) 2259 (uintptr_t)actions->conf; 2260 default: 2261 break; 2262 } 2263 } 2264 return NULL; 2265 } 2266 2267 /** Create pattern template */ 2268 int 2269 port_flow_pattern_template_create(portid_t port_id, uint32_t id, 2270 const struct rte_flow_pattern_template_attr *attr, 2271 const struct rte_flow_item *pattern) 2272 { 2273 struct rte_port *port; 2274 struct port_template *pit; 2275 int ret; 2276 struct rte_flow_error error; 2277 2278 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2279 port_id == (portid_t)RTE_PORT_ALL) 2280 return -EINVAL; 2281 port = &ports[port_id]; 2282 ret = template_alloc(id, &pit, &port->pattern_templ_list); 2283 if (ret) 2284 return ret; 2285 /* Poisoning to make sure PMDs update it in case of error. */ 2286 memset(&error, 0x22, sizeof(error)); 2287 pit->template.pattern_template = rte_flow_pattern_template_create(port_id, 2288 attr, pattern, &error); 2289 if (!pit->template.pattern_template) { 2290 uint32_t destroy_id = pit->id; 2291 port_flow_pattern_template_destroy(port_id, 1, &destroy_id); 2292 return port_flow_complain(&error); 2293 } 2294 printf("Pattern template #%u created\n", pit->id); 2295 return 0; 2296 } 2297 2298 /** Destroy pattern template */ 2299 int 2300 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n, 2301 const uint32_t *template) 2302 { 2303 struct rte_port *port; 2304 struct port_template **tmp; 2305 uint32_t c = 0; 2306 int ret = 0; 2307 2308 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2309 port_id == (portid_t)RTE_PORT_ALL) 2310 return -EINVAL; 2311 port = &ports[port_id]; 2312 tmp = &port->pattern_templ_list; 2313 while (*tmp) { 2314 uint32_t i; 2315 2316 for (i = 0; i != n; ++i) { 2317 struct rte_flow_error error; 2318 struct port_template *pit = *tmp; 2319 2320 if (template[i] != pit->id) 2321 continue; 2322 /* 2323 * Poisoning to make sure PMDs update it in case 2324 * of error. 2325 */ 2326 memset(&error, 0x33, sizeof(error)); 2327 2328 if (pit->template.pattern_template && 2329 rte_flow_pattern_template_destroy(port_id, 2330 pit->template.pattern_template, 2331 &error)) { 2332 ret = port_flow_complain(&error); 2333 continue; 2334 } 2335 *tmp = pit->next; 2336 printf("Pattern template #%u destroyed\n", pit->id); 2337 free(pit); 2338 break; 2339 } 2340 if (i == n) 2341 tmp = &(*tmp)->next; 2342 ++c; 2343 } 2344 return ret; 2345 } 2346 2347 /** Create actions template */ 2348 int 2349 port_flow_actions_template_create(portid_t port_id, uint32_t id, 2350 const struct rte_flow_actions_template_attr *attr, 2351 const struct rte_flow_action *actions, 2352 const struct rte_flow_action *masks) 2353 { 2354 struct rte_port *port; 2355 struct port_template *pat; 2356 int ret; 2357 struct rte_flow_error error; 2358 2359 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2360 port_id == (portid_t)RTE_PORT_ALL) 2361 return -EINVAL; 2362 port = &ports[port_id]; 2363 ret = template_alloc(id, &pat, &port->actions_templ_list); 2364 if (ret) 2365 return ret; 2366 /* Poisoning to make sure PMDs update it in case of error. */ 2367 memset(&error, 0x22, sizeof(error)); 2368 pat->template.actions_template = rte_flow_actions_template_create(port_id, 2369 attr, actions, masks, &error); 2370 if (!pat->template.actions_template) { 2371 uint32_t destroy_id = pat->id; 2372 port_flow_actions_template_destroy(port_id, 1, &destroy_id); 2373 return port_flow_complain(&error); 2374 } 2375 printf("Actions template #%u created\n", pat->id); 2376 return 0; 2377 } 2378 2379 /** Destroy actions template */ 2380 int 2381 port_flow_actions_template_destroy(portid_t port_id, uint32_t n, 2382 const uint32_t *template) 2383 { 2384 struct rte_port *port; 2385 struct port_template **tmp; 2386 uint32_t c = 0; 2387 int ret = 0; 2388 2389 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2390 port_id == (portid_t)RTE_PORT_ALL) 2391 return -EINVAL; 2392 port = &ports[port_id]; 2393 tmp = &port->actions_templ_list; 2394 while (*tmp) { 2395 uint32_t i; 2396 2397 for (i = 0; i != n; ++i) { 2398 struct rte_flow_error error; 2399 struct port_template *pat = *tmp; 2400 2401 if (template[i] != pat->id) 2402 continue; 2403 /* 2404 * Poisoning to make sure PMDs update it in case 2405 * of error. 2406 */ 2407 memset(&error, 0x33, sizeof(error)); 2408 2409 if (pat->template.actions_template && 2410 rte_flow_actions_template_destroy(port_id, 2411 pat->template.actions_template, &error)) { 2412 ret = port_flow_complain(&error); 2413 continue; 2414 } 2415 *tmp = pat->next; 2416 printf("Actions template #%u destroyed\n", pat->id); 2417 free(pat); 2418 break; 2419 } 2420 if (i == n) 2421 tmp = &(*tmp)->next; 2422 ++c; 2423 } 2424 return ret; 2425 } 2426 2427 /** Create table */ 2428 int 2429 port_flow_template_table_create(portid_t port_id, uint32_t id, 2430 const struct rte_flow_template_table_attr *table_attr, 2431 uint32_t nb_pattern_templates, uint32_t *pattern_templates, 2432 uint32_t nb_actions_templates, uint32_t *actions_templates) 2433 { 2434 struct rte_port *port; 2435 struct port_table *pt; 2436 struct port_template *temp = NULL; 2437 int ret; 2438 uint32_t i; 2439 struct rte_flow_error error; 2440 struct rte_flow_pattern_template 2441 *flow_pattern_templates[nb_pattern_templates]; 2442 struct rte_flow_actions_template 2443 *flow_actions_templates[nb_actions_templates]; 2444 2445 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2446 port_id == (portid_t)RTE_PORT_ALL) 2447 return -EINVAL; 2448 port = &ports[port_id]; 2449 for (i = 0; i < nb_pattern_templates; ++i) { 2450 bool found = false; 2451 temp = port->pattern_templ_list; 2452 while (temp) { 2453 if (pattern_templates[i] == temp->id) { 2454 flow_pattern_templates[i] = 2455 temp->template.pattern_template; 2456 found = true; 2457 break; 2458 } 2459 temp = temp->next; 2460 } 2461 if (!found) { 2462 printf("Pattern template #%u is invalid\n", 2463 pattern_templates[i]); 2464 return -EINVAL; 2465 } 2466 } 2467 for (i = 0; i < nb_actions_templates; ++i) { 2468 bool found = false; 2469 temp = port->actions_templ_list; 2470 while (temp) { 2471 if (actions_templates[i] == temp->id) { 2472 flow_actions_templates[i] = 2473 temp->template.actions_template; 2474 found = true; 2475 break; 2476 } 2477 temp = temp->next; 2478 } 2479 if (!found) { 2480 printf("Actions template #%u is invalid\n", 2481 actions_templates[i]); 2482 return -EINVAL; 2483 } 2484 } 2485 ret = table_alloc(id, &pt, &port->table_list); 2486 if (ret) 2487 return ret; 2488 /* Poisoning to make sure PMDs update it in case of error. */ 2489 memset(&error, 0x22, sizeof(error)); 2490 pt->table = rte_flow_template_table_create(port_id, table_attr, 2491 flow_pattern_templates, nb_pattern_templates, 2492 flow_actions_templates, nb_actions_templates, 2493 &error); 2494 2495 if (!pt->table) { 2496 uint32_t destroy_id = pt->id; 2497 port_flow_template_table_destroy(port_id, 1, &destroy_id); 2498 return port_flow_complain(&error); 2499 } 2500 pt->nb_pattern_templates = nb_pattern_templates; 2501 pt->nb_actions_templates = nb_actions_templates; 2502 printf("Template table #%u created\n", pt->id); 2503 return 0; 2504 } 2505 2506 /** Destroy table */ 2507 int 2508 port_flow_template_table_destroy(portid_t port_id, 2509 uint32_t n, const uint32_t *table) 2510 { 2511 struct rte_port *port; 2512 struct port_table **tmp; 2513 uint32_t c = 0; 2514 int ret = 0; 2515 2516 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2517 port_id == (portid_t)RTE_PORT_ALL) 2518 return -EINVAL; 2519 port = &ports[port_id]; 2520 tmp = &port->table_list; 2521 while (*tmp) { 2522 uint32_t i; 2523 2524 for (i = 0; i != n; ++i) { 2525 struct rte_flow_error error; 2526 struct port_table *pt = *tmp; 2527 2528 if (table[i] != pt->id) 2529 continue; 2530 /* 2531 * Poisoning to make sure PMDs update it in case 2532 * of error. 2533 */ 2534 memset(&error, 0x33, sizeof(error)); 2535 2536 if (pt->table && 2537 rte_flow_template_table_destroy(port_id, 2538 pt->table, 2539 &error)) { 2540 ret = port_flow_complain(&error); 2541 continue; 2542 } 2543 *tmp = pt->next; 2544 printf("Template table #%u destroyed\n", pt->id); 2545 free(pt); 2546 break; 2547 } 2548 if (i == n) 2549 tmp = &(*tmp)->next; 2550 ++c; 2551 } 2552 return ret; 2553 } 2554 2555 /** Enqueue create flow rule operation. */ 2556 int 2557 port_queue_flow_create(portid_t port_id, queueid_t queue_id, 2558 bool postpone, uint32_t table_id, 2559 uint32_t pattern_idx, uint32_t actions_idx, 2560 const struct rte_flow_item *pattern, 2561 const struct rte_flow_action *actions) 2562 { 2563 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2564 struct rte_flow *flow; 2565 struct rte_port *port; 2566 struct port_flow *pf; 2567 struct port_table *pt; 2568 uint32_t id = 0; 2569 bool found; 2570 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 2571 struct rte_flow_action_age *age = age_action_get(actions); 2572 2573 port = &ports[port_id]; 2574 if (port->flow_list) { 2575 if (port->flow_list->id == UINT32_MAX) { 2576 printf("Highest rule ID is already assigned," 2577 " delete it first"); 2578 return -ENOMEM; 2579 } 2580 id = port->flow_list->id + 1; 2581 } 2582 2583 if (queue_id >= port->queue_nb) { 2584 printf("Queue #%u is invalid\n", queue_id); 2585 return -EINVAL; 2586 } 2587 2588 found = false; 2589 pt = port->table_list; 2590 while (pt) { 2591 if (table_id == pt->id) { 2592 found = true; 2593 break; 2594 } 2595 pt = pt->next; 2596 } 2597 if (!found) { 2598 printf("Table #%u is invalid\n", table_id); 2599 return -EINVAL; 2600 } 2601 2602 if (pattern_idx >= pt->nb_pattern_templates) { 2603 printf("Pattern template index #%u is invalid," 2604 " %u templates present in the table\n", 2605 pattern_idx, pt->nb_pattern_templates); 2606 return -EINVAL; 2607 } 2608 if (actions_idx >= pt->nb_actions_templates) { 2609 printf("Actions template index #%u is invalid," 2610 " %u templates present in the table\n", 2611 actions_idx, pt->nb_actions_templates); 2612 return -EINVAL; 2613 } 2614 2615 pf = port_flow_new(NULL, pattern, actions, &error); 2616 if (!pf) 2617 return port_flow_complain(&error); 2618 if (age) { 2619 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2620 age->context = &pf->age_type; 2621 } 2622 /* Poisoning to make sure PMDs update it in case of error. */ 2623 memset(&error, 0x11, sizeof(error)); 2624 flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table, 2625 pattern, pattern_idx, actions, actions_idx, NULL, &error); 2626 if (!flow) { 2627 uint32_t flow_id = pf->id; 2628 port_queue_flow_destroy(port_id, queue_id, true, 1, &flow_id); 2629 return port_flow_complain(&error); 2630 } 2631 2632 pf->next = port->flow_list; 2633 pf->id = id; 2634 pf->flow = flow; 2635 port->flow_list = pf; 2636 printf("Flow rule #%u creation enqueued\n", pf->id); 2637 return 0; 2638 } 2639 2640 /** Enqueue number of destroy flow rules operations. */ 2641 int 2642 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id, 2643 bool postpone, uint32_t n, const uint32_t *rule) 2644 { 2645 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2646 struct rte_port *port; 2647 struct port_flow **tmp; 2648 uint32_t c = 0; 2649 int ret = 0; 2650 2651 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2652 port_id == (portid_t)RTE_PORT_ALL) 2653 return -EINVAL; 2654 port = &ports[port_id]; 2655 2656 if (queue_id >= port->queue_nb) { 2657 printf("Queue #%u is invalid\n", queue_id); 2658 return -EINVAL; 2659 } 2660 2661 tmp = &port->flow_list; 2662 while (*tmp) { 2663 uint32_t i; 2664 2665 for (i = 0; i != n; ++i) { 2666 struct rte_flow_error error; 2667 struct port_flow *pf = *tmp; 2668 2669 if (rule[i] != pf->id) 2670 continue; 2671 /* 2672 * Poisoning to make sure PMD 2673 * update it in case of error. 2674 */ 2675 memset(&error, 0x33, sizeof(error)); 2676 if (rte_flow_async_destroy(port_id, queue_id, &op_attr, 2677 pf->flow, NULL, &error)) { 2678 ret = port_flow_complain(&error); 2679 continue; 2680 } 2681 printf("Flow rule #%u destruction enqueued\n", pf->id); 2682 *tmp = pf->next; 2683 free(pf); 2684 break; 2685 } 2686 if (i == n) 2687 tmp = &(*tmp)->next; 2688 ++c; 2689 } 2690 return ret; 2691 } 2692 2693 /** Enqueue indirect action create operation. */ 2694 int 2695 port_queue_action_handle_create(portid_t port_id, uint32_t queue_id, 2696 bool postpone, uint32_t id, 2697 const struct rte_flow_indir_action_conf *conf, 2698 const struct rte_flow_action *action) 2699 { 2700 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2701 struct rte_port *port; 2702 struct port_indirect_action *pia; 2703 int ret; 2704 struct rte_flow_error error; 2705 2706 ret = action_alloc(port_id, id, &pia); 2707 if (ret) 2708 return ret; 2709 2710 port = &ports[port_id]; 2711 if (queue_id >= port->queue_nb) { 2712 printf("Queue #%u is invalid\n", queue_id); 2713 return -EINVAL; 2714 } 2715 2716 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 2717 struct rte_flow_action_age *age = 2718 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 2719 2720 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 2721 age->context = &pia->age_type; 2722 } 2723 /* Poisoning to make sure PMDs update it in case of error. */ 2724 memset(&error, 0x88, sizeof(error)); 2725 pia->handle = rte_flow_async_action_handle_create(port_id, queue_id, 2726 &attr, conf, action, NULL, &error); 2727 if (!pia->handle) { 2728 uint32_t destroy_id = pia->id; 2729 port_queue_action_handle_destroy(port_id, queue_id, 2730 postpone, 1, &destroy_id); 2731 return port_flow_complain(&error); 2732 } 2733 pia->type = action->type; 2734 printf("Indirect action #%u creation queued\n", pia->id); 2735 return 0; 2736 } 2737 2738 /** Enqueue indirect action destroy operation. */ 2739 int 2740 port_queue_action_handle_destroy(portid_t port_id, 2741 uint32_t queue_id, bool postpone, 2742 uint32_t n, const uint32_t *actions) 2743 { 2744 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2745 struct rte_port *port; 2746 struct port_indirect_action **tmp; 2747 uint32_t c = 0; 2748 int ret = 0; 2749 2750 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2751 port_id == (portid_t)RTE_PORT_ALL) 2752 return -EINVAL; 2753 port = &ports[port_id]; 2754 2755 if (queue_id >= port->queue_nb) { 2756 printf("Queue #%u is invalid\n", queue_id); 2757 return -EINVAL; 2758 } 2759 2760 tmp = &port->actions_list; 2761 while (*tmp) { 2762 uint32_t i; 2763 2764 for (i = 0; i != n; ++i) { 2765 struct rte_flow_error error; 2766 struct port_indirect_action *pia = *tmp; 2767 2768 if (actions[i] != pia->id) 2769 continue; 2770 /* 2771 * Poisoning to make sure PMDs update it in case 2772 * of error. 2773 */ 2774 memset(&error, 0x99, sizeof(error)); 2775 2776 if (pia->handle && 2777 rte_flow_async_action_handle_destroy(port_id, 2778 queue_id, &attr, pia->handle, NULL, &error)) { 2779 ret = port_flow_complain(&error); 2780 continue; 2781 } 2782 *tmp = pia->next; 2783 printf("Indirect action #%u destruction queued\n", 2784 pia->id); 2785 free(pia); 2786 break; 2787 } 2788 if (i == n) 2789 tmp = &(*tmp)->next; 2790 ++c; 2791 } 2792 return ret; 2793 } 2794 2795 /** Enqueue indirect action update operation. */ 2796 int 2797 port_queue_action_handle_update(portid_t port_id, 2798 uint32_t queue_id, bool postpone, uint32_t id, 2799 const struct rte_flow_action *action) 2800 { 2801 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2802 struct rte_port *port; 2803 struct rte_flow_error error; 2804 struct rte_flow_action_handle *action_handle; 2805 2806 action_handle = port_action_handle_get_by_id(port_id, id); 2807 if (!action_handle) 2808 return -EINVAL; 2809 2810 port = &ports[port_id]; 2811 if (queue_id >= port->queue_nb) { 2812 printf("Queue #%u is invalid\n", queue_id); 2813 return -EINVAL; 2814 } 2815 2816 if (rte_flow_async_action_handle_update(port_id, queue_id, &attr, 2817 action_handle, action, NULL, &error)) { 2818 return port_flow_complain(&error); 2819 } 2820 printf("Indirect action #%u update queued\n", id); 2821 return 0; 2822 } 2823 2824 /** Push all the queue operations in the queue to the NIC. */ 2825 int 2826 port_queue_flow_push(portid_t port_id, queueid_t queue_id) 2827 { 2828 struct rte_port *port; 2829 struct rte_flow_error error; 2830 int ret = 0; 2831 2832 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2833 port_id == (portid_t)RTE_PORT_ALL) 2834 return -EINVAL; 2835 port = &ports[port_id]; 2836 2837 if (queue_id >= port->queue_nb) { 2838 printf("Queue #%u is invalid\n", queue_id); 2839 return -EINVAL; 2840 } 2841 2842 memset(&error, 0x55, sizeof(error)); 2843 ret = rte_flow_push(port_id, queue_id, &error); 2844 if (ret < 0) { 2845 printf("Failed to push operations in the queue\n"); 2846 return -EINVAL; 2847 } 2848 printf("Queue #%u operations pushed\n", queue_id); 2849 return ret; 2850 } 2851 2852 /** Pull queue operation results from the queue. */ 2853 int 2854 port_queue_flow_pull(portid_t port_id, queueid_t queue_id) 2855 { 2856 struct rte_port *port; 2857 struct rte_flow_op_result *res; 2858 struct rte_flow_error error; 2859 int ret = 0; 2860 int success = 0; 2861 int i; 2862 2863 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2864 port_id == (portid_t)RTE_PORT_ALL) 2865 return -EINVAL; 2866 port = &ports[port_id]; 2867 2868 if (queue_id >= port->queue_nb) { 2869 printf("Queue #%u is invalid\n", queue_id); 2870 return -EINVAL; 2871 } 2872 2873 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 2874 if (!res) { 2875 printf("Failed to allocate memory for pulled results\n"); 2876 return -ENOMEM; 2877 } 2878 2879 memset(&error, 0x66, sizeof(error)); 2880 ret = rte_flow_pull(port_id, queue_id, res, 2881 port->queue_sz, &error); 2882 if (ret < 0) { 2883 printf("Failed to pull a operation results\n"); 2884 free(res); 2885 return -EINVAL; 2886 } 2887 2888 for (i = 0; i < ret; i++) { 2889 if (res[i].status == RTE_FLOW_OP_SUCCESS) 2890 success++; 2891 } 2892 printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n", 2893 queue_id, ret, ret - success, success); 2894 free(res); 2895 return ret; 2896 } 2897 2898 /** Create flow rule. */ 2899 int 2900 port_flow_create(portid_t port_id, 2901 const struct rte_flow_attr *attr, 2902 const struct rte_flow_item *pattern, 2903 const struct rte_flow_action *actions, 2904 const struct tunnel_ops *tunnel_ops) 2905 { 2906 struct rte_flow *flow; 2907 struct rte_port *port; 2908 struct port_flow *pf; 2909 uint32_t id = 0; 2910 struct rte_flow_error error; 2911 struct port_flow_tunnel *pft = NULL; 2912 struct rte_flow_action_age *age = age_action_get(actions); 2913 2914 port = &ports[port_id]; 2915 if (port->flow_list) { 2916 if (port->flow_list->id == UINT32_MAX) { 2917 fprintf(stderr, 2918 "Highest rule ID is already assigned, delete it first"); 2919 return -ENOMEM; 2920 } 2921 id = port->flow_list->id + 1; 2922 } 2923 if (tunnel_ops->enabled) { 2924 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2925 actions, tunnel_ops); 2926 if (!pft) 2927 return -ENOENT; 2928 if (pft->items) 2929 pattern = pft->items; 2930 if (pft->actions) 2931 actions = pft->actions; 2932 } 2933 pf = port_flow_new(attr, pattern, actions, &error); 2934 if (!pf) 2935 return port_flow_complain(&error); 2936 if (age) { 2937 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2938 age->context = &pf->age_type; 2939 } 2940 /* Poisoning to make sure PMDs update it in case of error. */ 2941 memset(&error, 0x22, sizeof(error)); 2942 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 2943 if (!flow) { 2944 if (tunnel_ops->enabled) 2945 port_flow_tunnel_offload_cmd_release(port_id, 2946 tunnel_ops, pft); 2947 free(pf); 2948 return port_flow_complain(&error); 2949 } 2950 pf->next = port->flow_list; 2951 pf->id = id; 2952 pf->flow = flow; 2953 port->flow_list = pf; 2954 if (tunnel_ops->enabled) 2955 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2956 printf("Flow rule #%u created\n", pf->id); 2957 return 0; 2958 } 2959 2960 /** Destroy a number of flow rules. */ 2961 int 2962 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule) 2963 { 2964 struct rte_port *port; 2965 struct port_flow **tmp; 2966 uint32_t c = 0; 2967 int ret = 0; 2968 2969 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2970 port_id == (portid_t)RTE_PORT_ALL) 2971 return -EINVAL; 2972 port = &ports[port_id]; 2973 tmp = &port->flow_list; 2974 while (*tmp) { 2975 uint32_t i; 2976 2977 for (i = 0; i != n; ++i) { 2978 struct rte_flow_error error; 2979 struct port_flow *pf = *tmp; 2980 2981 if (rule[i] != pf->id) 2982 continue; 2983 /* 2984 * Poisoning to make sure PMDs update it in case 2985 * of error. 2986 */ 2987 memset(&error, 0x33, sizeof(error)); 2988 if (rte_flow_destroy(port_id, pf->flow, &error)) { 2989 ret = port_flow_complain(&error); 2990 continue; 2991 } 2992 printf("Flow rule #%u destroyed\n", pf->id); 2993 *tmp = pf->next; 2994 free(pf); 2995 break; 2996 } 2997 if (i == n) 2998 tmp = &(*tmp)->next; 2999 ++c; 3000 } 3001 return ret; 3002 } 3003 3004 /** Remove all flow rules. */ 3005 int 3006 port_flow_flush(portid_t port_id) 3007 { 3008 struct rte_flow_error error; 3009 struct rte_port *port; 3010 int ret = 0; 3011 3012 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3013 port_id == (portid_t)RTE_PORT_ALL) 3014 return -EINVAL; 3015 3016 port = &ports[port_id]; 3017 3018 if (port->flow_list == NULL) 3019 return ret; 3020 3021 /* Poisoning to make sure PMDs update it in case of error. */ 3022 memset(&error, 0x44, sizeof(error)); 3023 if (rte_flow_flush(port_id, &error)) { 3024 port_flow_complain(&error); 3025 } 3026 3027 while (port->flow_list) { 3028 struct port_flow *pf = port->flow_list->next; 3029 3030 free(port->flow_list); 3031 port->flow_list = pf; 3032 } 3033 return ret; 3034 } 3035 3036 /** Dump flow rules. */ 3037 int 3038 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id, 3039 const char *file_name) 3040 { 3041 int ret = 0; 3042 FILE *file = stdout; 3043 struct rte_flow_error error; 3044 struct rte_port *port; 3045 struct port_flow *pflow; 3046 struct rte_flow *tmpFlow = NULL; 3047 bool found = false; 3048 3049 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3050 port_id == (portid_t)RTE_PORT_ALL) 3051 return -EINVAL; 3052 3053 if (!dump_all) { 3054 port = &ports[port_id]; 3055 pflow = port->flow_list; 3056 while (pflow) { 3057 if (rule_id != pflow->id) { 3058 pflow = pflow->next; 3059 } else { 3060 tmpFlow = pflow->flow; 3061 if (tmpFlow) 3062 found = true; 3063 break; 3064 } 3065 } 3066 if (found == false) { 3067 fprintf(stderr, "Failed to dump to flow %d\n", rule_id); 3068 return -EINVAL; 3069 } 3070 } 3071 3072 if (file_name && strlen(file_name)) { 3073 file = fopen(file_name, "w"); 3074 if (!file) { 3075 fprintf(stderr, "Failed to create file %s: %s\n", 3076 file_name, strerror(errno)); 3077 return -errno; 3078 } 3079 } 3080 3081 if (!dump_all) 3082 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 3083 else 3084 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 3085 if (ret) { 3086 port_flow_complain(&error); 3087 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret)); 3088 } else 3089 printf("Flow dump finished\n"); 3090 if (file_name && strlen(file_name)) 3091 fclose(file); 3092 return ret; 3093 } 3094 3095 /** Query a flow rule. */ 3096 int 3097 port_flow_query(portid_t port_id, uint32_t rule, 3098 const struct rte_flow_action *action) 3099 { 3100 struct rte_flow_error error; 3101 struct rte_port *port; 3102 struct port_flow *pf; 3103 const char *name; 3104 union { 3105 struct rte_flow_query_count count; 3106 struct rte_flow_action_rss rss_conf; 3107 struct rte_flow_query_age age; 3108 } query; 3109 int ret; 3110 3111 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3112 port_id == (portid_t)RTE_PORT_ALL) 3113 return -EINVAL; 3114 port = &ports[port_id]; 3115 for (pf = port->flow_list; pf; pf = pf->next) 3116 if (pf->id == rule) 3117 break; 3118 if (!pf) { 3119 fprintf(stderr, "Flow rule #%u not found\n", rule); 3120 return -ENOENT; 3121 } 3122 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3123 &name, sizeof(name), 3124 (void *)(uintptr_t)action->type, &error); 3125 if (ret < 0) 3126 return port_flow_complain(&error); 3127 switch (action->type) { 3128 case RTE_FLOW_ACTION_TYPE_COUNT: 3129 case RTE_FLOW_ACTION_TYPE_RSS: 3130 case RTE_FLOW_ACTION_TYPE_AGE: 3131 break; 3132 default: 3133 fprintf(stderr, "Cannot query action type %d (%s)\n", 3134 action->type, name); 3135 return -ENOTSUP; 3136 } 3137 /* Poisoning to make sure PMDs update it in case of error. */ 3138 memset(&error, 0x55, sizeof(error)); 3139 memset(&query, 0, sizeof(query)); 3140 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 3141 return port_flow_complain(&error); 3142 switch (action->type) { 3143 case RTE_FLOW_ACTION_TYPE_COUNT: 3144 printf("%s:\n" 3145 " hits_set: %u\n" 3146 " bytes_set: %u\n" 3147 " hits: %" PRIu64 "\n" 3148 " bytes: %" PRIu64 "\n", 3149 name, 3150 query.count.hits_set, 3151 query.count.bytes_set, 3152 query.count.hits, 3153 query.count.bytes); 3154 break; 3155 case RTE_FLOW_ACTION_TYPE_RSS: 3156 rss_config_display(&query.rss_conf); 3157 break; 3158 case RTE_FLOW_ACTION_TYPE_AGE: 3159 printf("%s:\n" 3160 " aged: %u\n" 3161 " sec_since_last_hit_valid: %u\n" 3162 " sec_since_last_hit: %" PRIu32 "\n", 3163 name, 3164 query.age.aged, 3165 query.age.sec_since_last_hit_valid, 3166 query.age.sec_since_last_hit); 3167 break; 3168 default: 3169 fprintf(stderr, 3170 "Cannot display result for action type %d (%s)\n", 3171 action->type, name); 3172 break; 3173 } 3174 return 0; 3175 } 3176 3177 /** List simply and destroy all aged flows. */ 3178 void 3179 port_flow_aged(portid_t port_id, uint8_t destroy) 3180 { 3181 void **contexts; 3182 int nb_context, total = 0, idx; 3183 struct rte_flow_error error; 3184 enum age_action_context_type *type; 3185 union { 3186 struct port_flow *pf; 3187 struct port_indirect_action *pia; 3188 } ctx; 3189 3190 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3191 port_id == (portid_t)RTE_PORT_ALL) 3192 return; 3193 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 3194 printf("Port %u total aged flows: %d\n", port_id, total); 3195 if (total < 0) { 3196 port_flow_complain(&error); 3197 return; 3198 } 3199 if (total == 0) 3200 return; 3201 contexts = malloc(sizeof(void *) * total); 3202 if (contexts == NULL) { 3203 fprintf(stderr, "Cannot allocate contexts for aged flow\n"); 3204 return; 3205 } 3206 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3207 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 3208 if (nb_context != total) { 3209 fprintf(stderr, 3210 "Port:%d get aged flows count(%d) != total(%d)\n", 3211 port_id, nb_context, total); 3212 free(contexts); 3213 return; 3214 } 3215 total = 0; 3216 for (idx = 0; idx < nb_context; idx++) { 3217 if (!contexts[idx]) { 3218 fprintf(stderr, "Error: get Null context in port %u\n", 3219 port_id); 3220 continue; 3221 } 3222 type = (enum age_action_context_type *)contexts[idx]; 3223 switch (*type) { 3224 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3225 ctx.pf = container_of(type, struct port_flow, age_type); 3226 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3227 "\t%c%c%c\t\n", 3228 "Flow", 3229 ctx.pf->id, 3230 ctx.pf->rule.attr->group, 3231 ctx.pf->rule.attr->priority, 3232 ctx.pf->rule.attr->ingress ? 'i' : '-', 3233 ctx.pf->rule.attr->egress ? 'e' : '-', 3234 ctx.pf->rule.attr->transfer ? 't' : '-'); 3235 if (destroy && !port_flow_destroy(port_id, 1, 3236 &ctx.pf->id)) 3237 total++; 3238 break; 3239 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3240 ctx.pia = container_of(type, 3241 struct port_indirect_action, age_type); 3242 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3243 ctx.pia->id); 3244 break; 3245 default: 3246 fprintf(stderr, "Error: invalid context type %u\n", 3247 port_id); 3248 break; 3249 } 3250 } 3251 printf("\n%d flows destroyed\n", total); 3252 free(contexts); 3253 } 3254 3255 /** List flow rules. */ 3256 void 3257 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 3258 { 3259 struct rte_port *port; 3260 struct port_flow *pf; 3261 struct port_flow *list = NULL; 3262 uint32_t i; 3263 3264 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3265 port_id == (portid_t)RTE_PORT_ALL) 3266 return; 3267 port = &ports[port_id]; 3268 if (!port->flow_list) 3269 return; 3270 /* Sort flows by group, priority and ID. */ 3271 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 3272 struct port_flow **tmp; 3273 const struct rte_flow_attr *curr = pf->rule.attr; 3274 3275 if (n) { 3276 /* Filter out unwanted groups. */ 3277 for (i = 0; i != n; ++i) 3278 if (curr->group == group[i]) 3279 break; 3280 if (i == n) 3281 continue; 3282 } 3283 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 3284 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 3285 3286 if (curr->group > comp->group || 3287 (curr->group == comp->group && 3288 curr->priority > comp->priority) || 3289 (curr->group == comp->group && 3290 curr->priority == comp->priority && 3291 pf->id > (*tmp)->id)) 3292 continue; 3293 break; 3294 } 3295 pf->tmp = *tmp; 3296 *tmp = pf; 3297 } 3298 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 3299 for (pf = list; pf != NULL; pf = pf->tmp) { 3300 const struct rte_flow_item *item = pf->rule.pattern; 3301 const struct rte_flow_action *action = pf->rule.actions; 3302 const char *name; 3303 3304 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 3305 pf->id, 3306 pf->rule.attr->group, 3307 pf->rule.attr->priority, 3308 pf->rule.attr->ingress ? 'i' : '-', 3309 pf->rule.attr->egress ? 'e' : '-', 3310 pf->rule.attr->transfer ? 't' : '-'); 3311 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 3312 if ((uint32_t)item->type > INT_MAX) 3313 name = "PMD_INTERNAL"; 3314 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 3315 &name, sizeof(name), 3316 (void *)(uintptr_t)item->type, 3317 NULL) <= 0) 3318 name = "[UNKNOWN]"; 3319 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 3320 printf("%s ", name); 3321 ++item; 3322 } 3323 printf("=>"); 3324 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 3325 if ((uint32_t)action->type > INT_MAX) 3326 name = "PMD_INTERNAL"; 3327 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3328 &name, sizeof(name), 3329 (void *)(uintptr_t)action->type, 3330 NULL) <= 0) 3331 name = "[UNKNOWN]"; 3332 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 3333 printf(" %s", name); 3334 ++action; 3335 } 3336 printf("\n"); 3337 } 3338 } 3339 3340 /** Restrict ingress traffic to the defined flow rules. */ 3341 int 3342 port_flow_isolate(portid_t port_id, int set) 3343 { 3344 struct rte_flow_error error; 3345 3346 /* Poisoning to make sure PMDs update it in case of error. */ 3347 memset(&error, 0x66, sizeof(error)); 3348 if (rte_flow_isolate(port_id, set, &error)) 3349 return port_flow_complain(&error); 3350 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 3351 port_id, 3352 set ? "now restricted" : "not restricted anymore"); 3353 return 0; 3354 } 3355 3356 /* 3357 * RX/TX ring descriptors display functions. 3358 */ 3359 int 3360 rx_queue_id_is_invalid(queueid_t rxq_id) 3361 { 3362 if (rxq_id < nb_rxq) 3363 return 0; 3364 fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n", 3365 rxq_id, nb_rxq); 3366 return 1; 3367 } 3368 3369 int 3370 tx_queue_id_is_invalid(queueid_t txq_id) 3371 { 3372 if (txq_id < nb_txq) 3373 return 0; 3374 fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n", 3375 txq_id, nb_txq); 3376 return 1; 3377 } 3378 3379 static int 3380 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 3381 { 3382 struct rte_port *port = &ports[port_id]; 3383 struct rte_eth_rxq_info rx_qinfo; 3384 int ret; 3385 3386 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 3387 if (ret == 0) { 3388 *ring_size = rx_qinfo.nb_desc; 3389 return ret; 3390 } 3391 3392 if (ret != -ENOTSUP) 3393 return ret; 3394 /* 3395 * If the rte_eth_rx_queue_info_get is not support for this PMD, 3396 * ring_size stored in testpmd will be used for validity verification. 3397 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 3398 * being 0, it will use a default value provided by PMDs to setup this 3399 * rxq. If the default value is 0, it will use the 3400 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 3401 */ 3402 if (port->nb_rx_desc[rxq_id]) 3403 *ring_size = port->nb_rx_desc[rxq_id]; 3404 else if (port->dev_info.default_rxportconf.ring_size) 3405 *ring_size = port->dev_info.default_rxportconf.ring_size; 3406 else 3407 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 3408 return 0; 3409 } 3410 3411 static int 3412 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 3413 { 3414 struct rte_port *port = &ports[port_id]; 3415 struct rte_eth_txq_info tx_qinfo; 3416 int ret; 3417 3418 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 3419 if (ret == 0) { 3420 *ring_size = tx_qinfo.nb_desc; 3421 return ret; 3422 } 3423 3424 if (ret != -ENOTSUP) 3425 return ret; 3426 /* 3427 * If the rte_eth_tx_queue_info_get is not support for this PMD, 3428 * ring_size stored in testpmd will be used for validity verification. 3429 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 3430 * being 0, it will use a default value provided by PMDs to setup this 3431 * txq. If the default value is 0, it will use the 3432 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 3433 */ 3434 if (port->nb_tx_desc[txq_id]) 3435 *ring_size = port->nb_tx_desc[txq_id]; 3436 else if (port->dev_info.default_txportconf.ring_size) 3437 *ring_size = port->dev_info.default_txportconf.ring_size; 3438 else 3439 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 3440 return 0; 3441 } 3442 3443 static int 3444 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 3445 { 3446 uint16_t ring_size; 3447 int ret; 3448 3449 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 3450 if (ret) 3451 return 1; 3452 3453 if (rxdesc_id < ring_size) 3454 return 0; 3455 3456 fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n", 3457 rxdesc_id, ring_size); 3458 return 1; 3459 } 3460 3461 static int 3462 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 3463 { 3464 uint16_t ring_size; 3465 int ret; 3466 3467 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 3468 if (ret) 3469 return 1; 3470 3471 if (txdesc_id < ring_size) 3472 return 0; 3473 3474 fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n", 3475 txdesc_id, ring_size); 3476 return 1; 3477 } 3478 3479 static const struct rte_memzone * 3480 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 3481 { 3482 char mz_name[RTE_MEMZONE_NAMESIZE]; 3483 const struct rte_memzone *mz; 3484 3485 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 3486 port_id, q_id, ring_name); 3487 mz = rte_memzone_lookup(mz_name); 3488 if (mz == NULL) 3489 fprintf(stderr, 3490 "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n", 3491 ring_name, port_id, q_id, mz_name); 3492 return mz; 3493 } 3494 3495 union igb_ring_dword { 3496 uint64_t dword; 3497 struct { 3498 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 3499 uint32_t lo; 3500 uint32_t hi; 3501 #else 3502 uint32_t hi; 3503 uint32_t lo; 3504 #endif 3505 } words; 3506 }; 3507 3508 struct igb_ring_desc_32_bytes { 3509 union igb_ring_dword lo_dword; 3510 union igb_ring_dword hi_dword; 3511 union igb_ring_dword resv1; 3512 union igb_ring_dword resv2; 3513 }; 3514 3515 struct igb_ring_desc_16_bytes { 3516 union igb_ring_dword lo_dword; 3517 union igb_ring_dword hi_dword; 3518 }; 3519 3520 static void 3521 ring_rxd_display_dword(union igb_ring_dword dword) 3522 { 3523 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 3524 (unsigned)dword.words.hi); 3525 } 3526 3527 static void 3528 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 3529 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3530 portid_t port_id, 3531 #else 3532 __rte_unused portid_t port_id, 3533 #endif 3534 uint16_t desc_id) 3535 { 3536 struct igb_ring_desc_16_bytes *ring = 3537 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3538 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3539 int ret; 3540 struct rte_eth_dev_info dev_info; 3541 3542 ret = eth_dev_info_get_print_err(port_id, &dev_info); 3543 if (ret != 0) 3544 return; 3545 3546 if (strstr(dev_info.driver_name, "i40e") != NULL) { 3547 /* 32 bytes RX descriptor, i40e only */ 3548 struct igb_ring_desc_32_bytes *ring = 3549 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 3550 ring[desc_id].lo_dword.dword = 3551 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3552 ring_rxd_display_dword(ring[desc_id].lo_dword); 3553 ring[desc_id].hi_dword.dword = 3554 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3555 ring_rxd_display_dword(ring[desc_id].hi_dword); 3556 ring[desc_id].resv1.dword = 3557 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 3558 ring_rxd_display_dword(ring[desc_id].resv1); 3559 ring[desc_id].resv2.dword = 3560 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 3561 ring_rxd_display_dword(ring[desc_id].resv2); 3562 3563 return; 3564 } 3565 #endif 3566 /* 16 bytes RX descriptor */ 3567 ring[desc_id].lo_dword.dword = 3568 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3569 ring_rxd_display_dword(ring[desc_id].lo_dword); 3570 ring[desc_id].hi_dword.dword = 3571 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3572 ring_rxd_display_dword(ring[desc_id].hi_dword); 3573 } 3574 3575 static void 3576 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 3577 { 3578 struct igb_ring_desc_16_bytes *ring; 3579 struct igb_ring_desc_16_bytes txd; 3580 3581 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3582 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3583 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3584 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 3585 (unsigned)txd.lo_dword.words.lo, 3586 (unsigned)txd.lo_dword.words.hi, 3587 (unsigned)txd.hi_dword.words.lo, 3588 (unsigned)txd.hi_dword.words.hi); 3589 } 3590 3591 void 3592 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 3593 { 3594 const struct rte_memzone *rx_mz; 3595 3596 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 3597 return; 3598 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 3599 if (rx_mz == NULL) 3600 return; 3601 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 3602 } 3603 3604 void 3605 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 3606 { 3607 const struct rte_memzone *tx_mz; 3608 3609 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 3610 return; 3611 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 3612 if (tx_mz == NULL) 3613 return; 3614 ring_tx_descriptor_display(tx_mz, txd_id); 3615 } 3616 3617 void 3618 fwd_lcores_config_display(void) 3619 { 3620 lcoreid_t lc_id; 3621 3622 printf("List of forwarding lcores:"); 3623 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 3624 printf(" %2u", fwd_lcores_cpuids[lc_id]); 3625 printf("\n"); 3626 } 3627 void 3628 rxtx_config_display(void) 3629 { 3630 portid_t pid; 3631 queueid_t qid; 3632 3633 printf(" %s packet forwarding%s packets/burst=%d\n", 3634 cur_fwd_eng->fwd_mode_name, 3635 retry_enabled == 0 ? "" : " with retry", 3636 nb_pkt_per_burst); 3637 3638 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 3639 printf(" packet len=%u - nb packet segments=%d\n", 3640 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 3641 3642 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 3643 nb_fwd_lcores, nb_fwd_ports); 3644 3645 RTE_ETH_FOREACH_DEV(pid) { 3646 struct rte_eth_rxconf *rx_conf = &ports[pid].rxq[0].conf; 3647 struct rte_eth_txconf *tx_conf = &ports[pid].txq[0].conf; 3648 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 3649 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 3650 struct rte_eth_rxq_info rx_qinfo; 3651 struct rte_eth_txq_info tx_qinfo; 3652 uint16_t rx_free_thresh_tmp; 3653 uint16_t tx_free_thresh_tmp; 3654 uint16_t tx_rs_thresh_tmp; 3655 uint16_t nb_rx_desc_tmp; 3656 uint16_t nb_tx_desc_tmp; 3657 uint64_t offloads_tmp; 3658 uint8_t pthresh_tmp; 3659 uint8_t hthresh_tmp; 3660 uint8_t wthresh_tmp; 3661 int32_t rc; 3662 3663 /* per port config */ 3664 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 3665 (unsigned int)pid, nb_rxq, nb_txq); 3666 3667 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 3668 ports[pid].dev_conf.rxmode.offloads, 3669 ports[pid].dev_conf.txmode.offloads); 3670 3671 /* per rx queue config only for first queue to be less verbose */ 3672 for (qid = 0; qid < 1; qid++) { 3673 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 3674 if (rc) { 3675 nb_rx_desc_tmp = nb_rx_desc[qid]; 3676 rx_free_thresh_tmp = 3677 rx_conf[qid].rx_free_thresh; 3678 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 3679 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 3680 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 3681 offloads_tmp = rx_conf[qid].offloads; 3682 } else { 3683 nb_rx_desc_tmp = rx_qinfo.nb_desc; 3684 rx_free_thresh_tmp = 3685 rx_qinfo.conf.rx_free_thresh; 3686 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 3687 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 3688 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 3689 offloads_tmp = rx_qinfo.conf.offloads; 3690 } 3691 3692 printf(" RX queue: %d\n", qid); 3693 printf(" RX desc=%d - RX free threshold=%d\n", 3694 nb_rx_desc_tmp, rx_free_thresh_tmp); 3695 printf(" RX threshold registers: pthresh=%d hthresh=%d " 3696 " wthresh=%d\n", 3697 pthresh_tmp, hthresh_tmp, wthresh_tmp); 3698 printf(" RX Offloads=0x%"PRIx64, offloads_tmp); 3699 if (rx_conf->share_group > 0) 3700 printf(" share_group=%u share_qid=%u", 3701 rx_conf->share_group, 3702 rx_conf->share_qid); 3703 printf("\n"); 3704 } 3705 3706 /* per tx queue config only for first queue to be less verbose */ 3707 for (qid = 0; qid < 1; qid++) { 3708 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 3709 if (rc) { 3710 nb_tx_desc_tmp = nb_tx_desc[qid]; 3711 tx_free_thresh_tmp = 3712 tx_conf[qid].tx_free_thresh; 3713 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 3714 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 3715 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 3716 offloads_tmp = tx_conf[qid].offloads; 3717 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 3718 } else { 3719 nb_tx_desc_tmp = tx_qinfo.nb_desc; 3720 tx_free_thresh_tmp = 3721 tx_qinfo.conf.tx_free_thresh; 3722 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 3723 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 3724 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 3725 offloads_tmp = tx_qinfo.conf.offloads; 3726 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 3727 } 3728 3729 printf(" TX queue: %d\n", qid); 3730 printf(" TX desc=%d - TX free threshold=%d\n", 3731 nb_tx_desc_tmp, tx_free_thresh_tmp); 3732 printf(" TX threshold registers: pthresh=%d hthresh=%d " 3733 " wthresh=%d\n", 3734 pthresh_tmp, hthresh_tmp, wthresh_tmp); 3735 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 3736 offloads_tmp, tx_rs_thresh_tmp); 3737 } 3738 } 3739 } 3740 3741 void 3742 port_rss_reta_info(portid_t port_id, 3743 struct rte_eth_rss_reta_entry64 *reta_conf, 3744 uint16_t nb_entries) 3745 { 3746 uint16_t i, idx, shift; 3747 int ret; 3748 3749 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3750 return; 3751 3752 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 3753 if (ret != 0) { 3754 fprintf(stderr, 3755 "Failed to get RSS RETA info, return code = %d\n", 3756 ret); 3757 return; 3758 } 3759 3760 for (i = 0; i < nb_entries; i++) { 3761 idx = i / RTE_ETH_RETA_GROUP_SIZE; 3762 shift = i % RTE_ETH_RETA_GROUP_SIZE; 3763 if (!(reta_conf[idx].mask & (1ULL << shift))) 3764 continue; 3765 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 3766 i, reta_conf[idx].reta[shift]); 3767 } 3768 } 3769 3770 /* 3771 * Displays the RSS hash functions of a port, and, optionally, the RSS hash 3772 * key of the port. 3773 */ 3774 void 3775 port_rss_hash_conf_show(portid_t port_id, int show_rss_key) 3776 { 3777 struct rte_eth_rss_conf rss_conf = {0}; 3778 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 3779 uint64_t rss_hf; 3780 uint8_t i; 3781 int diag; 3782 struct rte_eth_dev_info dev_info; 3783 uint8_t hash_key_size; 3784 int ret; 3785 3786 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3787 return; 3788 3789 ret = eth_dev_info_get_print_err(port_id, &dev_info); 3790 if (ret != 0) 3791 return; 3792 3793 if (dev_info.hash_key_size > 0 && 3794 dev_info.hash_key_size <= sizeof(rss_key)) 3795 hash_key_size = dev_info.hash_key_size; 3796 else { 3797 fprintf(stderr, 3798 "dev_info did not provide a valid hash key size\n"); 3799 return; 3800 } 3801 3802 /* Get RSS hash key if asked to display it */ 3803 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 3804 rss_conf.rss_key_len = hash_key_size; 3805 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 3806 if (diag != 0) { 3807 switch (diag) { 3808 case -ENODEV: 3809 fprintf(stderr, "port index %d invalid\n", port_id); 3810 break; 3811 case -ENOTSUP: 3812 fprintf(stderr, "operation not supported by device\n"); 3813 break; 3814 default: 3815 fprintf(stderr, "operation failed - diag=%d\n", diag); 3816 break; 3817 } 3818 return; 3819 } 3820 rss_hf = rss_conf.rss_hf; 3821 if (rss_hf == 0) { 3822 printf("RSS disabled\n"); 3823 return; 3824 } 3825 printf("RSS functions:\n "); 3826 for (i = 0; rss_type_table[i].str; i++) { 3827 if (rss_type_table[i].rss_type == 0) 3828 continue; 3829 if ((rss_hf & rss_type_table[i].rss_type) == rss_type_table[i].rss_type) 3830 printf("%s ", rss_type_table[i].str); 3831 } 3832 printf("\n"); 3833 if (!show_rss_key) 3834 return; 3835 printf("RSS key:\n"); 3836 for (i = 0; i < hash_key_size; i++) 3837 printf("%02X", rss_key[i]); 3838 printf("\n"); 3839 } 3840 3841 void 3842 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 3843 uint8_t hash_key_len) 3844 { 3845 struct rte_eth_rss_conf rss_conf; 3846 int diag; 3847 unsigned int i; 3848 3849 rss_conf.rss_key = NULL; 3850 rss_conf.rss_key_len = 0; 3851 rss_conf.rss_hf = 0; 3852 for (i = 0; rss_type_table[i].str; i++) { 3853 if (!strcmp(rss_type_table[i].str, rss_type)) 3854 rss_conf.rss_hf = rss_type_table[i].rss_type; 3855 } 3856 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 3857 if (diag == 0) { 3858 rss_conf.rss_key = hash_key; 3859 rss_conf.rss_key_len = hash_key_len; 3860 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 3861 } 3862 if (diag == 0) 3863 return; 3864 3865 switch (diag) { 3866 case -ENODEV: 3867 fprintf(stderr, "port index %d invalid\n", port_id); 3868 break; 3869 case -ENOTSUP: 3870 fprintf(stderr, "operation not supported by device\n"); 3871 break; 3872 default: 3873 fprintf(stderr, "operation failed - diag=%d\n", diag); 3874 break; 3875 } 3876 } 3877 3878 /* 3879 * Check whether a shared rxq scheduled on other lcores. 3880 */ 3881 static bool 3882 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc, 3883 portid_t src_port, queueid_t src_rxq, 3884 uint32_t share_group, queueid_t share_rxq) 3885 { 3886 streamid_t sm_id; 3887 streamid_t nb_fs_per_lcore; 3888 lcoreid_t nb_fc; 3889 lcoreid_t lc_id; 3890 struct fwd_stream *fs; 3891 struct rte_port *port; 3892 struct rte_eth_dev_info *dev_info; 3893 struct rte_eth_rxconf *rxq_conf; 3894 3895 nb_fc = cur_fwd_config.nb_fwd_lcores; 3896 /* Check remaining cores. */ 3897 for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) { 3898 sm_id = fwd_lcores[lc_id]->stream_idx; 3899 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 3900 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 3901 sm_id++) { 3902 fs = fwd_streams[sm_id]; 3903 port = &ports[fs->rx_port]; 3904 dev_info = &port->dev_info; 3905 rxq_conf = &port->rxq[fs->rx_queue].conf; 3906 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 3907 == 0 || rxq_conf->share_group == 0) 3908 /* Not shared rxq. */ 3909 continue; 3910 if (domain_id != port->dev_info.switch_info.domain_id) 3911 continue; 3912 if (rxq_conf->share_group != share_group) 3913 continue; 3914 if (rxq_conf->share_qid != share_rxq) 3915 continue; 3916 printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n", 3917 share_group, share_rxq); 3918 printf(" lcore %hhu Port %hu queue %hu\n", 3919 src_lc, src_port, src_rxq); 3920 printf(" lcore %hhu Port %hu queue %hu\n", 3921 lc_id, fs->rx_port, fs->rx_queue); 3922 printf("Please use --nb-cores=%hu to limit number of forwarding cores\n", 3923 nb_rxq); 3924 return true; 3925 } 3926 } 3927 return false; 3928 } 3929 3930 /* 3931 * Check shared rxq configuration. 3932 * 3933 * Shared group must not being scheduled on different core. 3934 */ 3935 bool 3936 pkt_fwd_shared_rxq_check(void) 3937 { 3938 streamid_t sm_id; 3939 streamid_t nb_fs_per_lcore; 3940 lcoreid_t nb_fc; 3941 lcoreid_t lc_id; 3942 struct fwd_stream *fs; 3943 uint16_t domain_id; 3944 struct rte_port *port; 3945 struct rte_eth_dev_info *dev_info; 3946 struct rte_eth_rxconf *rxq_conf; 3947 3948 if (rxq_share == 0) 3949 return true; 3950 nb_fc = cur_fwd_config.nb_fwd_lcores; 3951 /* 3952 * Check streams on each core, make sure the same switch domain + 3953 * group + queue doesn't get scheduled on other cores. 3954 */ 3955 for (lc_id = 0; lc_id < nb_fc; lc_id++) { 3956 sm_id = fwd_lcores[lc_id]->stream_idx; 3957 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 3958 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 3959 sm_id++) { 3960 fs = fwd_streams[sm_id]; 3961 /* Update lcore info stream being scheduled. */ 3962 fs->lcore = fwd_lcores[lc_id]; 3963 port = &ports[fs->rx_port]; 3964 dev_info = &port->dev_info; 3965 rxq_conf = &port->rxq[fs->rx_queue].conf; 3966 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 3967 == 0 || rxq_conf->share_group == 0) 3968 /* Not shared rxq. */ 3969 continue; 3970 /* Check shared rxq not scheduled on remaining cores. */ 3971 domain_id = port->dev_info.switch_info.domain_id; 3972 if (fwd_stream_on_other_lcores(domain_id, lc_id, 3973 fs->rx_port, 3974 fs->rx_queue, 3975 rxq_conf->share_group, 3976 rxq_conf->share_qid)) 3977 return false; 3978 } 3979 } 3980 return true; 3981 } 3982 3983 /* 3984 * Setup forwarding configuration for each logical core. 3985 */ 3986 static void 3987 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 3988 { 3989 streamid_t nb_fs_per_lcore; 3990 streamid_t nb_fs; 3991 streamid_t sm_id; 3992 lcoreid_t nb_extra; 3993 lcoreid_t nb_fc; 3994 lcoreid_t nb_lc; 3995 lcoreid_t lc_id; 3996 3997 nb_fs = cfg->nb_fwd_streams; 3998 nb_fc = cfg->nb_fwd_lcores; 3999 if (nb_fs <= nb_fc) { 4000 nb_fs_per_lcore = 1; 4001 nb_extra = 0; 4002 } else { 4003 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 4004 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 4005 } 4006 4007 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 4008 sm_id = 0; 4009 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 4010 fwd_lcores[lc_id]->stream_idx = sm_id; 4011 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 4012 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4013 } 4014 4015 /* 4016 * Assign extra remaining streams, if any. 4017 */ 4018 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 4019 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 4020 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 4021 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 4022 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4023 } 4024 } 4025 4026 static portid_t 4027 fwd_topology_tx_port_get(portid_t rxp) 4028 { 4029 static int warning_once = 1; 4030 4031 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 4032 4033 switch (port_topology) { 4034 default: 4035 case PORT_TOPOLOGY_PAIRED: 4036 if ((rxp & 0x1) == 0) { 4037 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 4038 return rxp + 1; 4039 if (warning_once) { 4040 fprintf(stderr, 4041 "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n"); 4042 warning_once = 0; 4043 } 4044 return rxp; 4045 } 4046 return rxp - 1; 4047 case PORT_TOPOLOGY_CHAINED: 4048 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 4049 case PORT_TOPOLOGY_LOOP: 4050 return rxp; 4051 } 4052 } 4053 4054 static void 4055 simple_fwd_config_setup(void) 4056 { 4057 portid_t i; 4058 4059 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 4060 cur_fwd_config.nb_fwd_streams = 4061 (streamid_t) cur_fwd_config.nb_fwd_ports; 4062 4063 /* reinitialize forwarding streams */ 4064 init_fwd_streams(); 4065 4066 /* 4067 * In the simple forwarding test, the number of forwarding cores 4068 * must be lower or equal to the number of forwarding ports. 4069 */ 4070 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4071 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 4072 cur_fwd_config.nb_fwd_lcores = 4073 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 4074 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4075 4076 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 4077 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 4078 fwd_streams[i]->rx_queue = 0; 4079 fwd_streams[i]->tx_port = 4080 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 4081 fwd_streams[i]->tx_queue = 0; 4082 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 4083 fwd_streams[i]->retry_enabled = retry_enabled; 4084 } 4085 } 4086 4087 /** 4088 * For the RSS forwarding test all streams distributed over lcores. Each stream 4089 * being composed of a RX queue to poll on a RX port for input messages, 4090 * associated with a TX queue of a TX port where to send forwarded packets. 4091 */ 4092 static void 4093 rss_fwd_config_setup(void) 4094 { 4095 portid_t rxp; 4096 portid_t txp; 4097 queueid_t rxq; 4098 queueid_t nb_q; 4099 streamid_t sm_id; 4100 int start; 4101 int end; 4102 4103 nb_q = nb_rxq; 4104 if (nb_q > nb_txq) 4105 nb_q = nb_txq; 4106 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4107 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4108 cur_fwd_config.nb_fwd_streams = 4109 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports); 4110 4111 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4112 cur_fwd_config.nb_fwd_lcores = 4113 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4114 4115 /* reinitialize forwarding streams */ 4116 init_fwd_streams(); 4117 4118 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4119 4120 if (proc_id > 0 && nb_q % num_procs != 0) 4121 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n"); 4122 4123 /** 4124 * In multi-process, All queues are allocated to different 4125 * processes based on num_procs and proc_id. For example: 4126 * if supports 4 queues(nb_q), 2 processes(num_procs), 4127 * the 0~1 queue for primary process. 4128 * the 2~3 queue for secondary process. 4129 */ 4130 start = proc_id * nb_q / num_procs; 4131 end = start + nb_q / num_procs; 4132 rxp = 0; 4133 rxq = start; 4134 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 4135 struct fwd_stream *fs; 4136 4137 fs = fwd_streams[sm_id]; 4138 txp = fwd_topology_tx_port_get(rxp); 4139 fs->rx_port = fwd_ports_ids[rxp]; 4140 fs->rx_queue = rxq; 4141 fs->tx_port = fwd_ports_ids[txp]; 4142 fs->tx_queue = rxq; 4143 fs->peer_addr = fs->tx_port; 4144 fs->retry_enabled = retry_enabled; 4145 rxp++; 4146 if (rxp < nb_fwd_ports) 4147 continue; 4148 rxp = 0; 4149 rxq++; 4150 if (rxq >= end) 4151 rxq = start; 4152 } 4153 } 4154 4155 static uint16_t 4156 get_fwd_port_total_tc_num(void) 4157 { 4158 struct rte_eth_dcb_info dcb_info; 4159 uint16_t total_tc_num = 0; 4160 unsigned int i; 4161 4162 for (i = 0; i < nb_fwd_ports; i++) { 4163 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 4164 total_tc_num += dcb_info.nb_tcs; 4165 } 4166 4167 return total_tc_num; 4168 } 4169 4170 /** 4171 * For the DCB forwarding test, each core is assigned on each traffic class. 4172 * 4173 * Each core is assigned a multi-stream, each stream being composed of 4174 * a RX queue to poll on a RX port for input messages, associated with 4175 * a TX queue of a TX port where to send forwarded packets. All RX and 4176 * TX queues are mapping to the same traffic class. 4177 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 4178 * the same core 4179 */ 4180 static void 4181 dcb_fwd_config_setup(void) 4182 { 4183 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 4184 portid_t txp, rxp = 0; 4185 queueid_t txq, rxq = 0; 4186 lcoreid_t lc_id; 4187 uint16_t nb_rx_queue, nb_tx_queue; 4188 uint16_t i, j, k, sm_id = 0; 4189 uint16_t total_tc_num; 4190 struct rte_port *port; 4191 uint8_t tc = 0; 4192 portid_t pid; 4193 int ret; 4194 4195 /* 4196 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 4197 * or RTE_PORT_STOPPED. 4198 * 4199 * Re-configure ports to get updated mapping between tc and queue in 4200 * case the queue number of the port is changed. Skip for started ports 4201 * since modifying queue number and calling dev_configure need to stop 4202 * ports first. 4203 */ 4204 for (pid = 0; pid < nb_fwd_ports; pid++) { 4205 if (port_is_started(pid) == 1) 4206 continue; 4207 4208 port = &ports[pid]; 4209 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 4210 &port->dev_conf); 4211 if (ret < 0) { 4212 fprintf(stderr, 4213 "Failed to re-configure port %d, ret = %d.\n", 4214 pid, ret); 4215 return; 4216 } 4217 } 4218 4219 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4220 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4221 cur_fwd_config.nb_fwd_streams = 4222 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4223 total_tc_num = get_fwd_port_total_tc_num(); 4224 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 4225 cur_fwd_config.nb_fwd_lcores = total_tc_num; 4226 4227 /* reinitialize forwarding streams */ 4228 init_fwd_streams(); 4229 sm_id = 0; 4230 txp = 1; 4231 /* get the dcb info on the first RX and TX ports */ 4232 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4233 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4234 4235 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4236 fwd_lcores[lc_id]->stream_nb = 0; 4237 fwd_lcores[lc_id]->stream_idx = sm_id; 4238 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) { 4239 /* if the nb_queue is zero, means this tc is 4240 * not enabled on the POOL 4241 */ 4242 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 4243 break; 4244 k = fwd_lcores[lc_id]->stream_nb + 4245 fwd_lcores[lc_id]->stream_idx; 4246 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 4247 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 4248 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4249 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 4250 for (j = 0; j < nb_rx_queue; j++) { 4251 struct fwd_stream *fs; 4252 4253 fs = fwd_streams[k + j]; 4254 fs->rx_port = fwd_ports_ids[rxp]; 4255 fs->rx_queue = rxq + j; 4256 fs->tx_port = fwd_ports_ids[txp]; 4257 fs->tx_queue = txq + j % nb_tx_queue; 4258 fs->peer_addr = fs->tx_port; 4259 fs->retry_enabled = retry_enabled; 4260 } 4261 fwd_lcores[lc_id]->stream_nb += 4262 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4263 } 4264 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 4265 4266 tc++; 4267 if (tc < rxp_dcb_info.nb_tcs) 4268 continue; 4269 /* Restart from TC 0 on next RX port */ 4270 tc = 0; 4271 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 4272 rxp = (portid_t) 4273 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 4274 else 4275 rxp++; 4276 if (rxp >= nb_fwd_ports) 4277 return; 4278 /* get the dcb information on next RX and TX ports */ 4279 if ((rxp & 0x1) == 0) 4280 txp = (portid_t) (rxp + 1); 4281 else 4282 txp = (portid_t) (rxp - 1); 4283 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4284 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4285 } 4286 } 4287 4288 static void 4289 icmp_echo_config_setup(void) 4290 { 4291 portid_t rxp; 4292 queueid_t rxq; 4293 lcoreid_t lc_id; 4294 uint16_t sm_id; 4295 4296 if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores) 4297 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 4298 (nb_txq * nb_fwd_ports); 4299 else 4300 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4301 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4302 cur_fwd_config.nb_fwd_streams = 4303 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4304 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4305 cur_fwd_config.nb_fwd_lcores = 4306 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4307 if (verbose_level > 0) { 4308 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 4309 __FUNCTION__, 4310 cur_fwd_config.nb_fwd_lcores, 4311 cur_fwd_config.nb_fwd_ports, 4312 cur_fwd_config.nb_fwd_streams); 4313 } 4314 4315 /* reinitialize forwarding streams */ 4316 init_fwd_streams(); 4317 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4318 rxp = 0; rxq = 0; 4319 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4320 if (verbose_level > 0) 4321 printf(" core=%d: \n", lc_id); 4322 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4323 struct fwd_stream *fs; 4324 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4325 fs->rx_port = fwd_ports_ids[rxp]; 4326 fs->rx_queue = rxq; 4327 fs->tx_port = fs->rx_port; 4328 fs->tx_queue = rxq; 4329 fs->peer_addr = fs->tx_port; 4330 fs->retry_enabled = retry_enabled; 4331 if (verbose_level > 0) 4332 printf(" stream=%d port=%d rxq=%d txq=%d\n", 4333 sm_id, fs->rx_port, fs->rx_queue, 4334 fs->tx_queue); 4335 rxq = (queueid_t) (rxq + 1); 4336 if (rxq == nb_rxq) { 4337 rxq = 0; 4338 rxp = (portid_t) (rxp + 1); 4339 } 4340 } 4341 } 4342 } 4343 4344 void 4345 fwd_config_setup(void) 4346 { 4347 struct rte_port *port; 4348 portid_t pt_id; 4349 unsigned int i; 4350 4351 cur_fwd_config.fwd_eng = cur_fwd_eng; 4352 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 4353 icmp_echo_config_setup(); 4354 return; 4355 } 4356 4357 if ((nb_rxq > 1) && (nb_txq > 1)){ 4358 if (dcb_config) { 4359 for (i = 0; i < nb_fwd_ports; i++) { 4360 pt_id = fwd_ports_ids[i]; 4361 port = &ports[pt_id]; 4362 if (!port->dcb_flag) { 4363 fprintf(stderr, 4364 "In DCB mode, all forwarding ports must be configured in this mode.\n"); 4365 return; 4366 } 4367 } 4368 if (nb_fwd_lcores == 1) { 4369 fprintf(stderr, 4370 "In DCB mode,the nb forwarding cores should be larger than 1.\n"); 4371 return; 4372 } 4373 4374 dcb_fwd_config_setup(); 4375 } else 4376 rss_fwd_config_setup(); 4377 } 4378 else 4379 simple_fwd_config_setup(); 4380 } 4381 4382 static const char * 4383 mp_alloc_to_str(uint8_t mode) 4384 { 4385 switch (mode) { 4386 case MP_ALLOC_NATIVE: 4387 return "native"; 4388 case MP_ALLOC_ANON: 4389 return "anon"; 4390 case MP_ALLOC_XMEM: 4391 return "xmem"; 4392 case MP_ALLOC_XMEM_HUGE: 4393 return "xmemhuge"; 4394 case MP_ALLOC_XBUF: 4395 return "xbuf"; 4396 default: 4397 return "invalid"; 4398 } 4399 } 4400 4401 void 4402 pkt_fwd_config_display(struct fwd_config *cfg) 4403 { 4404 struct fwd_stream *fs; 4405 lcoreid_t lc_id; 4406 streamid_t sm_id; 4407 4408 printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 4409 "NUMA support %s, MP allocation mode: %s\n", 4410 cfg->fwd_eng->fwd_mode_name, 4411 retry_enabled == 0 ? "" : " with retry", 4412 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 4413 numa_support == 1 ? "enabled" : "disabled", 4414 mp_alloc_to_str(mp_alloc_type)); 4415 4416 if (retry_enabled) 4417 printf("TX retry num: %u, delay between TX retries: %uus\n", 4418 burst_tx_retry_num, burst_tx_delay_time); 4419 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 4420 printf("Logical Core %u (socket %u) forwards packets on " 4421 "%d streams:", 4422 fwd_lcores_cpuids[lc_id], 4423 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 4424 fwd_lcores[lc_id]->stream_nb); 4425 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4426 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4427 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 4428 "P=%d/Q=%d (socket %u) ", 4429 fs->rx_port, fs->rx_queue, 4430 ports[fs->rx_port].socket_id, 4431 fs->tx_port, fs->tx_queue, 4432 ports[fs->tx_port].socket_id); 4433 print_ethaddr("peer=", 4434 &peer_eth_addrs[fs->peer_addr]); 4435 } 4436 printf("\n"); 4437 } 4438 printf("\n"); 4439 } 4440 4441 void 4442 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 4443 { 4444 struct rte_ether_addr new_peer_addr; 4445 if (!rte_eth_dev_is_valid_port(port_id)) { 4446 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 4447 return; 4448 } 4449 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 4450 fprintf(stderr, "Error: Invalid ethernet address: %s\n", 4451 peer_addr); 4452 return; 4453 } 4454 peer_eth_addrs[port_id] = new_peer_addr; 4455 } 4456 4457 int 4458 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 4459 { 4460 unsigned int i; 4461 unsigned int lcore_cpuid; 4462 int record_now; 4463 4464 record_now = 0; 4465 again: 4466 for (i = 0; i < nb_lc; i++) { 4467 lcore_cpuid = lcorelist[i]; 4468 if (! rte_lcore_is_enabled(lcore_cpuid)) { 4469 fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid); 4470 return -1; 4471 } 4472 if (lcore_cpuid == rte_get_main_lcore()) { 4473 fprintf(stderr, 4474 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n", 4475 lcore_cpuid); 4476 return -1; 4477 } 4478 if (record_now) 4479 fwd_lcores_cpuids[i] = lcore_cpuid; 4480 } 4481 if (record_now == 0) { 4482 record_now = 1; 4483 goto again; 4484 } 4485 nb_cfg_lcores = (lcoreid_t) nb_lc; 4486 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 4487 printf("previous number of forwarding cores %u - changed to " 4488 "number of configured cores %u\n", 4489 (unsigned int) nb_fwd_lcores, nb_lc); 4490 nb_fwd_lcores = (lcoreid_t) nb_lc; 4491 } 4492 4493 return 0; 4494 } 4495 4496 int 4497 set_fwd_lcores_mask(uint64_t lcoremask) 4498 { 4499 unsigned int lcorelist[64]; 4500 unsigned int nb_lc; 4501 unsigned int i; 4502 4503 if (lcoremask == 0) { 4504 fprintf(stderr, "Invalid NULL mask of cores\n"); 4505 return -1; 4506 } 4507 nb_lc = 0; 4508 for (i = 0; i < 64; i++) { 4509 if (! ((uint64_t)(1ULL << i) & lcoremask)) 4510 continue; 4511 lcorelist[nb_lc++] = i; 4512 } 4513 return set_fwd_lcores_list(lcorelist, nb_lc); 4514 } 4515 4516 void 4517 set_fwd_lcores_number(uint16_t nb_lc) 4518 { 4519 if (test_done == 0) { 4520 fprintf(stderr, "Please stop forwarding first\n"); 4521 return; 4522 } 4523 if (nb_lc > nb_cfg_lcores) { 4524 fprintf(stderr, 4525 "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n", 4526 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 4527 return; 4528 } 4529 nb_fwd_lcores = (lcoreid_t) nb_lc; 4530 printf("Number of forwarding cores set to %u\n", 4531 (unsigned int) nb_fwd_lcores); 4532 } 4533 4534 void 4535 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 4536 { 4537 unsigned int i; 4538 portid_t port_id; 4539 int record_now; 4540 4541 record_now = 0; 4542 again: 4543 for (i = 0; i < nb_pt; i++) { 4544 port_id = (portid_t) portlist[i]; 4545 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4546 return; 4547 if (record_now) 4548 fwd_ports_ids[i] = port_id; 4549 } 4550 if (record_now == 0) { 4551 record_now = 1; 4552 goto again; 4553 } 4554 nb_cfg_ports = (portid_t) nb_pt; 4555 if (nb_fwd_ports != (portid_t) nb_pt) { 4556 printf("previous number of forwarding ports %u - changed to " 4557 "number of configured ports %u\n", 4558 (unsigned int) nb_fwd_ports, nb_pt); 4559 nb_fwd_ports = (portid_t) nb_pt; 4560 } 4561 } 4562 4563 /** 4564 * Parse the user input and obtain the list of forwarding ports 4565 * 4566 * @param[in] list 4567 * String containing the user input. User can specify 4568 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 4569 * For example, if the user wants to use all the available 4570 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 4571 * If the user wants to use only the ports 1,2 then the input 4572 * is 1,2. 4573 * valid characters are '-' and ',' 4574 * @param[out] values 4575 * This array will be filled with a list of port IDs 4576 * based on the user input 4577 * Note that duplicate entries are discarded and only the first 4578 * count entries in this array are port IDs and all the rest 4579 * will contain default values 4580 * @param[in] maxsize 4581 * This parameter denotes 2 things 4582 * 1) Number of elements in the values array 4583 * 2) Maximum value of each element in the values array 4584 * @return 4585 * On success, returns total count of parsed port IDs 4586 * On failure, returns 0 4587 */ 4588 static unsigned int 4589 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 4590 { 4591 unsigned int count = 0; 4592 char *end = NULL; 4593 int min, max; 4594 int value, i; 4595 unsigned int marked[maxsize]; 4596 4597 if (list == NULL || values == NULL) 4598 return 0; 4599 4600 for (i = 0; i < (int)maxsize; i++) 4601 marked[i] = 0; 4602 4603 min = INT_MAX; 4604 4605 do { 4606 /*Remove the blank spaces if any*/ 4607 while (isblank(*list)) 4608 list++; 4609 if (*list == '\0') 4610 break; 4611 errno = 0; 4612 value = strtol(list, &end, 10); 4613 if (errno || end == NULL) 4614 return 0; 4615 if (value < 0 || value >= (int)maxsize) 4616 return 0; 4617 while (isblank(*end)) 4618 end++; 4619 if (*end == '-' && min == INT_MAX) { 4620 min = value; 4621 } else if ((*end == ',') || (*end == '\0')) { 4622 max = value; 4623 if (min == INT_MAX) 4624 min = value; 4625 for (i = min; i <= max; i++) { 4626 if (count < maxsize) { 4627 if (marked[i]) 4628 continue; 4629 values[count] = i; 4630 marked[i] = 1; 4631 count++; 4632 } 4633 } 4634 min = INT_MAX; 4635 } else 4636 return 0; 4637 list = end + 1; 4638 } while (*end != '\0'); 4639 4640 return count; 4641 } 4642 4643 void 4644 parse_fwd_portlist(const char *portlist) 4645 { 4646 unsigned int portcount; 4647 unsigned int portindex[RTE_MAX_ETHPORTS]; 4648 unsigned int i, valid_port_count = 0; 4649 4650 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 4651 if (!portcount) 4652 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 4653 4654 /* 4655 * Here we verify the validity of the ports 4656 * and thereby calculate the total number of 4657 * valid ports 4658 */ 4659 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 4660 if (rte_eth_dev_is_valid_port(portindex[i])) { 4661 portindex[valid_port_count] = portindex[i]; 4662 valid_port_count++; 4663 } 4664 } 4665 4666 set_fwd_ports_list(portindex, valid_port_count); 4667 } 4668 4669 void 4670 set_fwd_ports_mask(uint64_t portmask) 4671 { 4672 unsigned int portlist[64]; 4673 unsigned int nb_pt; 4674 unsigned int i; 4675 4676 if (portmask == 0) { 4677 fprintf(stderr, "Invalid NULL mask of ports\n"); 4678 return; 4679 } 4680 nb_pt = 0; 4681 RTE_ETH_FOREACH_DEV(i) { 4682 if (! ((uint64_t)(1ULL << i) & portmask)) 4683 continue; 4684 portlist[nb_pt++] = i; 4685 } 4686 set_fwd_ports_list(portlist, nb_pt); 4687 } 4688 4689 void 4690 set_fwd_ports_number(uint16_t nb_pt) 4691 { 4692 if (nb_pt > nb_cfg_ports) { 4693 fprintf(stderr, 4694 "nb fwd ports %u > %u (number of configured ports) - ignored\n", 4695 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 4696 return; 4697 } 4698 nb_fwd_ports = (portid_t) nb_pt; 4699 printf("Number of forwarding ports set to %u\n", 4700 (unsigned int) nb_fwd_ports); 4701 } 4702 4703 int 4704 port_is_forwarding(portid_t port_id) 4705 { 4706 unsigned int i; 4707 4708 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4709 return -1; 4710 4711 for (i = 0; i < nb_fwd_ports; i++) { 4712 if (fwd_ports_ids[i] == port_id) 4713 return 1; 4714 } 4715 4716 return 0; 4717 } 4718 4719 void 4720 set_nb_pkt_per_burst(uint16_t nb) 4721 { 4722 if (nb > MAX_PKT_BURST) { 4723 fprintf(stderr, 4724 "nb pkt per burst: %u > %u (maximum packet per burst) ignored\n", 4725 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 4726 return; 4727 } 4728 nb_pkt_per_burst = nb; 4729 printf("Number of packets per burst set to %u\n", 4730 (unsigned int) nb_pkt_per_burst); 4731 } 4732 4733 static const char * 4734 tx_split_get_name(enum tx_pkt_split split) 4735 { 4736 uint32_t i; 4737 4738 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 4739 if (tx_split_name[i].split == split) 4740 return tx_split_name[i].name; 4741 } 4742 return NULL; 4743 } 4744 4745 void 4746 set_tx_pkt_split(const char *name) 4747 { 4748 uint32_t i; 4749 4750 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 4751 if (strcmp(tx_split_name[i].name, name) == 0) { 4752 tx_pkt_split = tx_split_name[i].split; 4753 return; 4754 } 4755 } 4756 fprintf(stderr, "unknown value: \"%s\"\n", name); 4757 } 4758 4759 int 4760 parse_fec_mode(const char *name, uint32_t *fec_capa) 4761 { 4762 uint8_t i; 4763 4764 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 4765 if (strcmp(fec_mode_name[i].name, name) == 0) { 4766 *fec_capa = 4767 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 4768 return 0; 4769 } 4770 } 4771 return -1; 4772 } 4773 4774 void 4775 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 4776 { 4777 unsigned int i, j; 4778 4779 printf("FEC capabilities:\n"); 4780 4781 for (i = 0; i < num; i++) { 4782 printf("%s : ", 4783 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 4784 4785 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 4786 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 4787 speed_fec_capa[i].capa) 4788 printf("%s ", fec_mode_name[j].name); 4789 } 4790 printf("\n"); 4791 } 4792 } 4793 4794 void 4795 show_rx_pkt_offsets(void) 4796 { 4797 uint32_t i, n; 4798 4799 n = rx_pkt_nb_offs; 4800 printf("Number of offsets: %u\n", n); 4801 if (n) { 4802 printf("Segment offsets: "); 4803 for (i = 0; i != n - 1; i++) 4804 printf("%hu,", rx_pkt_seg_offsets[i]); 4805 printf("%hu\n", rx_pkt_seg_lengths[i]); 4806 } 4807 } 4808 4809 void 4810 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 4811 { 4812 unsigned int i; 4813 4814 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 4815 printf("nb segments per RX packets=%u >= " 4816 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 4817 return; 4818 } 4819 4820 /* 4821 * No extra check here, the segment length will be checked by PMD 4822 * in the extended queue setup. 4823 */ 4824 for (i = 0; i < nb_offs; i++) { 4825 if (seg_offsets[i] >= UINT16_MAX) { 4826 printf("offset[%u]=%u > UINT16_MAX - give up\n", 4827 i, seg_offsets[i]); 4828 return; 4829 } 4830 } 4831 4832 for (i = 0; i < nb_offs; i++) 4833 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 4834 4835 rx_pkt_nb_offs = (uint8_t) nb_offs; 4836 } 4837 4838 void 4839 show_rx_pkt_segments(void) 4840 { 4841 uint32_t i, n; 4842 4843 n = rx_pkt_nb_segs; 4844 printf("Number of segments: %u\n", n); 4845 if (n) { 4846 printf("Segment sizes: "); 4847 for (i = 0; i != n - 1; i++) 4848 printf("%hu,", rx_pkt_seg_lengths[i]); 4849 printf("%hu\n", rx_pkt_seg_lengths[i]); 4850 } 4851 } 4852 4853 void 4854 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 4855 { 4856 unsigned int i; 4857 4858 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 4859 printf("nb segments per RX packets=%u >= " 4860 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 4861 return; 4862 } 4863 4864 /* 4865 * No extra check here, the segment length will be checked by PMD 4866 * in the extended queue setup. 4867 */ 4868 for (i = 0; i < nb_segs; i++) { 4869 if (seg_lengths[i] >= UINT16_MAX) { 4870 printf("length[%u]=%u > UINT16_MAX - give up\n", 4871 i, seg_lengths[i]); 4872 return; 4873 } 4874 } 4875 4876 for (i = 0; i < nb_segs; i++) 4877 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 4878 4879 rx_pkt_nb_segs = (uint8_t) nb_segs; 4880 } 4881 4882 void 4883 show_tx_pkt_segments(void) 4884 { 4885 uint32_t i, n; 4886 const char *split; 4887 4888 n = tx_pkt_nb_segs; 4889 split = tx_split_get_name(tx_pkt_split); 4890 4891 printf("Number of segments: %u\n", n); 4892 printf("Segment sizes: "); 4893 for (i = 0; i != n - 1; i++) 4894 printf("%hu,", tx_pkt_seg_lengths[i]); 4895 printf("%hu\n", tx_pkt_seg_lengths[i]); 4896 printf("Split packet: %s\n", split); 4897 } 4898 4899 static bool 4900 nb_segs_is_invalid(unsigned int nb_segs) 4901 { 4902 uint16_t ring_size; 4903 uint16_t queue_id; 4904 uint16_t port_id; 4905 int ret; 4906 4907 RTE_ETH_FOREACH_DEV(port_id) { 4908 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 4909 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 4910 if (ret) { 4911 /* Port may not be initialized yet, can't say 4912 * the port is invalid in this stage. 4913 */ 4914 continue; 4915 } 4916 if (ring_size < nb_segs) { 4917 printf("nb segments per TX packets=%u >= TX " 4918 "queue(%u) ring_size=%u - txpkts ignored\n", 4919 nb_segs, queue_id, ring_size); 4920 return true; 4921 } 4922 } 4923 } 4924 4925 return false; 4926 } 4927 4928 void 4929 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 4930 { 4931 uint16_t tx_pkt_len; 4932 unsigned int i; 4933 4934 /* 4935 * For single segment settings failed check is ignored. 4936 * It is a very basic capability to send the single segment 4937 * packets, suppose it is always supported. 4938 */ 4939 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 4940 fprintf(stderr, 4941 "Tx segment size(%u) is not supported - txpkts ignored\n", 4942 nb_segs); 4943 return; 4944 } 4945 4946 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 4947 fprintf(stderr, 4948 "Tx segment size(%u) is bigger than max number of segment(%u)\n", 4949 nb_segs, RTE_MAX_SEGS_PER_PKT); 4950 return; 4951 } 4952 4953 /* 4954 * Check that each segment length is greater or equal than 4955 * the mbuf data size. 4956 * Check also that the total packet length is greater or equal than the 4957 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 4958 * 20 + 8). 4959 */ 4960 tx_pkt_len = 0; 4961 for (i = 0; i < nb_segs; i++) { 4962 if (seg_lengths[i] > mbuf_data_size[0]) { 4963 fprintf(stderr, 4964 "length[%u]=%u > mbuf_data_size=%u - give up\n", 4965 i, seg_lengths[i], mbuf_data_size[0]); 4966 return; 4967 } 4968 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 4969 } 4970 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 4971 fprintf(stderr, "total packet length=%u < %d - give up\n", 4972 (unsigned) tx_pkt_len, 4973 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 4974 return; 4975 } 4976 4977 for (i = 0; i < nb_segs; i++) 4978 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 4979 4980 tx_pkt_length = tx_pkt_len; 4981 tx_pkt_nb_segs = (uint8_t) nb_segs; 4982 } 4983 4984 void 4985 show_tx_pkt_times(void) 4986 { 4987 printf("Interburst gap: %u\n", tx_pkt_times_inter); 4988 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 4989 } 4990 4991 void 4992 set_tx_pkt_times(unsigned int *tx_times) 4993 { 4994 tx_pkt_times_inter = tx_times[0]; 4995 tx_pkt_times_intra = tx_times[1]; 4996 } 4997 4998 #ifdef RTE_LIB_GRO 4999 void 5000 setup_gro(const char *onoff, portid_t port_id) 5001 { 5002 if (!rte_eth_dev_is_valid_port(port_id)) { 5003 fprintf(stderr, "invalid port id %u\n", port_id); 5004 return; 5005 } 5006 if (test_done == 0) { 5007 fprintf(stderr, 5008 "Before enable/disable GRO, please stop forwarding first\n"); 5009 return; 5010 } 5011 if (strcmp(onoff, "on") == 0) { 5012 if (gro_ports[port_id].enable != 0) { 5013 fprintf(stderr, 5014 "Port %u has enabled GRO. Please disable GRO first\n", 5015 port_id); 5016 return; 5017 } 5018 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5019 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 5020 gro_ports[port_id].param.max_flow_num = 5021 GRO_DEFAULT_FLOW_NUM; 5022 gro_ports[port_id].param.max_item_per_flow = 5023 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 5024 } 5025 gro_ports[port_id].enable = 1; 5026 } else { 5027 if (gro_ports[port_id].enable == 0) { 5028 fprintf(stderr, "Port %u has disabled GRO\n", port_id); 5029 return; 5030 } 5031 gro_ports[port_id].enable = 0; 5032 } 5033 } 5034 5035 void 5036 setup_gro_flush_cycles(uint8_t cycles) 5037 { 5038 if (test_done == 0) { 5039 fprintf(stderr, 5040 "Before change flush interval for GRO, please stop forwarding first.\n"); 5041 return; 5042 } 5043 5044 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 5045 GRO_DEFAULT_FLUSH_CYCLES) { 5046 fprintf(stderr, 5047 "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n", 5048 GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES); 5049 cycles = GRO_DEFAULT_FLUSH_CYCLES; 5050 } 5051 5052 gro_flush_cycles = cycles; 5053 } 5054 5055 void 5056 show_gro(portid_t port_id) 5057 { 5058 struct rte_gro_param *param; 5059 uint32_t max_pkts_num; 5060 5061 param = &gro_ports[port_id].param; 5062 5063 if (!rte_eth_dev_is_valid_port(port_id)) { 5064 fprintf(stderr, "Invalid port id %u.\n", port_id); 5065 return; 5066 } 5067 if (gro_ports[port_id].enable) { 5068 printf("GRO type: TCP/IPv4\n"); 5069 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5070 max_pkts_num = param->max_flow_num * 5071 param->max_item_per_flow; 5072 } else 5073 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 5074 printf("Max number of packets to perform GRO: %u\n", 5075 max_pkts_num); 5076 printf("Flushing cycles: %u\n", gro_flush_cycles); 5077 } else 5078 printf("Port %u doesn't enable GRO.\n", port_id); 5079 } 5080 #endif /* RTE_LIB_GRO */ 5081 5082 #ifdef RTE_LIB_GSO 5083 void 5084 setup_gso(const char *mode, portid_t port_id) 5085 { 5086 if (!rte_eth_dev_is_valid_port(port_id)) { 5087 fprintf(stderr, "invalid port id %u\n", port_id); 5088 return; 5089 } 5090 if (strcmp(mode, "on") == 0) { 5091 if (test_done == 0) { 5092 fprintf(stderr, 5093 "before enabling GSO, please stop forwarding first\n"); 5094 return; 5095 } 5096 gso_ports[port_id].enable = 1; 5097 } else if (strcmp(mode, "off") == 0) { 5098 if (test_done == 0) { 5099 fprintf(stderr, 5100 "before disabling GSO, please stop forwarding first\n"); 5101 return; 5102 } 5103 gso_ports[port_id].enable = 0; 5104 } 5105 } 5106 #endif /* RTE_LIB_GSO */ 5107 5108 char* 5109 list_pkt_forwarding_modes(void) 5110 { 5111 static char fwd_modes[128] = ""; 5112 const char *separator = "|"; 5113 struct fwd_engine *fwd_eng; 5114 unsigned i = 0; 5115 5116 if (strlen (fwd_modes) == 0) { 5117 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5118 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5119 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5120 strncat(fwd_modes, separator, 5121 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5122 } 5123 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5124 } 5125 5126 return fwd_modes; 5127 } 5128 5129 char* 5130 list_pkt_forwarding_retry_modes(void) 5131 { 5132 static char fwd_modes[128] = ""; 5133 const char *separator = "|"; 5134 struct fwd_engine *fwd_eng; 5135 unsigned i = 0; 5136 5137 if (strlen(fwd_modes) == 0) { 5138 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5139 if (fwd_eng == &rx_only_engine) 5140 continue; 5141 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5142 sizeof(fwd_modes) - 5143 strlen(fwd_modes) - 1); 5144 strncat(fwd_modes, separator, 5145 sizeof(fwd_modes) - 5146 strlen(fwd_modes) - 1); 5147 } 5148 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5149 } 5150 5151 return fwd_modes; 5152 } 5153 5154 void 5155 set_pkt_forwarding_mode(const char *fwd_mode_name) 5156 { 5157 struct fwd_engine *fwd_eng; 5158 unsigned i; 5159 5160 i = 0; 5161 while ((fwd_eng = fwd_engines[i]) != NULL) { 5162 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 5163 printf("Set %s packet forwarding mode%s\n", 5164 fwd_mode_name, 5165 retry_enabled == 0 ? "" : " with retry"); 5166 cur_fwd_eng = fwd_eng; 5167 return; 5168 } 5169 i++; 5170 } 5171 fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name); 5172 } 5173 5174 void 5175 add_rx_dump_callbacks(portid_t portid) 5176 { 5177 struct rte_eth_dev_info dev_info; 5178 uint16_t queue; 5179 int ret; 5180 5181 if (port_id_is_invalid(portid, ENABLED_WARN)) 5182 return; 5183 5184 ret = eth_dev_info_get_print_err(portid, &dev_info); 5185 if (ret != 0) 5186 return; 5187 5188 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5189 if (!ports[portid].rx_dump_cb[queue]) 5190 ports[portid].rx_dump_cb[queue] = 5191 rte_eth_add_rx_callback(portid, queue, 5192 dump_rx_pkts, NULL); 5193 } 5194 5195 void 5196 add_tx_dump_callbacks(portid_t portid) 5197 { 5198 struct rte_eth_dev_info dev_info; 5199 uint16_t queue; 5200 int ret; 5201 5202 if (port_id_is_invalid(portid, ENABLED_WARN)) 5203 return; 5204 5205 ret = eth_dev_info_get_print_err(portid, &dev_info); 5206 if (ret != 0) 5207 return; 5208 5209 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5210 if (!ports[portid].tx_dump_cb[queue]) 5211 ports[portid].tx_dump_cb[queue] = 5212 rte_eth_add_tx_callback(portid, queue, 5213 dump_tx_pkts, NULL); 5214 } 5215 5216 void 5217 remove_rx_dump_callbacks(portid_t portid) 5218 { 5219 struct rte_eth_dev_info dev_info; 5220 uint16_t queue; 5221 int ret; 5222 5223 if (port_id_is_invalid(portid, ENABLED_WARN)) 5224 return; 5225 5226 ret = eth_dev_info_get_print_err(portid, &dev_info); 5227 if (ret != 0) 5228 return; 5229 5230 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5231 if (ports[portid].rx_dump_cb[queue]) { 5232 rte_eth_remove_rx_callback(portid, queue, 5233 ports[portid].rx_dump_cb[queue]); 5234 ports[portid].rx_dump_cb[queue] = NULL; 5235 } 5236 } 5237 5238 void 5239 remove_tx_dump_callbacks(portid_t portid) 5240 { 5241 struct rte_eth_dev_info dev_info; 5242 uint16_t queue; 5243 int ret; 5244 5245 if (port_id_is_invalid(portid, ENABLED_WARN)) 5246 return; 5247 5248 ret = eth_dev_info_get_print_err(portid, &dev_info); 5249 if (ret != 0) 5250 return; 5251 5252 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5253 if (ports[portid].tx_dump_cb[queue]) { 5254 rte_eth_remove_tx_callback(portid, queue, 5255 ports[portid].tx_dump_cb[queue]); 5256 ports[portid].tx_dump_cb[queue] = NULL; 5257 } 5258 } 5259 5260 void 5261 configure_rxtx_dump_callbacks(uint16_t verbose) 5262 { 5263 portid_t portid; 5264 5265 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 5266 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 5267 return; 5268 #endif 5269 5270 RTE_ETH_FOREACH_DEV(portid) 5271 { 5272 if (verbose == 1 || verbose > 2) 5273 add_rx_dump_callbacks(portid); 5274 else 5275 remove_rx_dump_callbacks(portid); 5276 if (verbose >= 2) 5277 add_tx_dump_callbacks(portid); 5278 else 5279 remove_tx_dump_callbacks(portid); 5280 } 5281 } 5282 5283 void 5284 set_verbose_level(uint16_t vb_level) 5285 { 5286 printf("Change verbose level from %u to %u\n", 5287 (unsigned int) verbose_level, (unsigned int) vb_level); 5288 verbose_level = vb_level; 5289 configure_rxtx_dump_callbacks(verbose_level); 5290 } 5291 5292 void 5293 vlan_extend_set(portid_t port_id, int on) 5294 { 5295 int diag; 5296 int vlan_offload; 5297 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5298 5299 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5300 return; 5301 5302 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5303 5304 if (on) { 5305 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD; 5306 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5307 } else { 5308 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD; 5309 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5310 } 5311 5312 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5313 if (diag < 0) { 5314 fprintf(stderr, 5315 "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n", 5316 port_id, on, diag); 5317 return; 5318 } 5319 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5320 } 5321 5322 void 5323 rx_vlan_strip_set(portid_t port_id, int on) 5324 { 5325 int diag; 5326 int vlan_offload; 5327 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5328 5329 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5330 return; 5331 5332 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5333 5334 if (on) { 5335 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD; 5336 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5337 } else { 5338 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD; 5339 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5340 } 5341 5342 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5343 if (diag < 0) { 5344 fprintf(stderr, 5345 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5346 __func__, port_id, on, diag); 5347 return; 5348 } 5349 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5350 } 5351 5352 void 5353 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 5354 { 5355 int diag; 5356 5357 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5358 return; 5359 5360 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 5361 if (diag < 0) 5362 fprintf(stderr, 5363 "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n", 5364 __func__, port_id, queue_id, on, diag); 5365 } 5366 5367 void 5368 rx_vlan_filter_set(portid_t port_id, int on) 5369 { 5370 int diag; 5371 int vlan_offload; 5372 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5373 5374 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5375 return; 5376 5377 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5378 5379 if (on) { 5380 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD; 5381 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5382 } else { 5383 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD; 5384 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5385 } 5386 5387 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5388 if (diag < 0) { 5389 fprintf(stderr, 5390 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5391 __func__, port_id, on, diag); 5392 return; 5393 } 5394 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5395 } 5396 5397 void 5398 rx_vlan_qinq_strip_set(portid_t port_id, int on) 5399 { 5400 int diag; 5401 int vlan_offload; 5402 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5403 5404 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5405 return; 5406 5407 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5408 5409 if (on) { 5410 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD; 5411 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5412 } else { 5413 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD; 5414 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5415 } 5416 5417 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5418 if (diag < 0) { 5419 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n", 5420 __func__, port_id, on, diag); 5421 return; 5422 } 5423 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5424 } 5425 5426 int 5427 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 5428 { 5429 int diag; 5430 5431 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5432 return 1; 5433 if (vlan_id_is_invalid(vlan_id)) 5434 return 1; 5435 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 5436 if (diag == 0) 5437 return 0; 5438 fprintf(stderr, 5439 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n", 5440 port_id, vlan_id, on, diag); 5441 return -1; 5442 } 5443 5444 void 5445 rx_vlan_all_filter_set(portid_t port_id, int on) 5446 { 5447 uint16_t vlan_id; 5448 5449 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5450 return; 5451 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 5452 if (rx_vft_set(port_id, vlan_id, on)) 5453 break; 5454 } 5455 } 5456 5457 void 5458 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 5459 { 5460 int diag; 5461 5462 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5463 return; 5464 5465 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 5466 if (diag == 0) 5467 return; 5468 5469 fprintf(stderr, 5470 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n", 5471 port_id, vlan_type, tp_id, diag); 5472 } 5473 5474 void 5475 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 5476 { 5477 struct rte_eth_dev_info dev_info; 5478 int ret; 5479 5480 if (vlan_id_is_invalid(vlan_id)) 5481 return; 5482 5483 if (ports[port_id].dev_conf.txmode.offloads & 5484 RTE_ETH_TX_OFFLOAD_QINQ_INSERT) { 5485 fprintf(stderr, "Error, as QinQ has been enabled.\n"); 5486 return; 5487 } 5488 5489 ret = eth_dev_info_get_print_err(port_id, &dev_info); 5490 if (ret != 0) 5491 return; 5492 5493 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) { 5494 fprintf(stderr, 5495 "Error: vlan insert is not supported by port %d\n", 5496 port_id); 5497 return; 5498 } 5499 5500 tx_vlan_reset(port_id); 5501 ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT; 5502 ports[port_id].tx_vlan_id = vlan_id; 5503 } 5504 5505 void 5506 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 5507 { 5508 struct rte_eth_dev_info dev_info; 5509 int ret; 5510 5511 if (vlan_id_is_invalid(vlan_id)) 5512 return; 5513 if (vlan_id_is_invalid(vlan_id_outer)) 5514 return; 5515 5516 ret = eth_dev_info_get_print_err(port_id, &dev_info); 5517 if (ret != 0) 5518 return; 5519 5520 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) { 5521 fprintf(stderr, 5522 "Error: qinq insert not supported by port %d\n", 5523 port_id); 5524 return; 5525 } 5526 5527 tx_vlan_reset(port_id); 5528 ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 5529 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 5530 ports[port_id].tx_vlan_id = vlan_id; 5531 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 5532 } 5533 5534 void 5535 tx_vlan_reset(portid_t port_id) 5536 { 5537 ports[port_id].dev_conf.txmode.offloads &= 5538 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 5539 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 5540 ports[port_id].tx_vlan_id = 0; 5541 ports[port_id].tx_vlan_id_outer = 0; 5542 } 5543 5544 void 5545 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 5546 { 5547 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5548 return; 5549 5550 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 5551 } 5552 5553 void 5554 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 5555 { 5556 int ret; 5557 5558 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5559 return; 5560 5561 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 5562 return; 5563 5564 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 5565 fprintf(stderr, "map_value not in required range 0..%d\n", 5566 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 5567 return; 5568 } 5569 5570 if (!is_rx) { /* tx */ 5571 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 5572 map_value); 5573 if (ret) { 5574 fprintf(stderr, 5575 "failed to set tx queue stats mapping.\n"); 5576 return; 5577 } 5578 } else { /* rx */ 5579 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 5580 map_value); 5581 if (ret) { 5582 fprintf(stderr, 5583 "failed to set rx queue stats mapping.\n"); 5584 return; 5585 } 5586 } 5587 } 5588 5589 void 5590 set_xstats_hide_zero(uint8_t on_off) 5591 { 5592 xstats_hide_zero = on_off; 5593 } 5594 5595 void 5596 set_record_core_cycles(uint8_t on_off) 5597 { 5598 record_core_cycles = on_off; 5599 } 5600 5601 void 5602 set_record_burst_stats(uint8_t on_off) 5603 { 5604 record_burst_stats = on_off; 5605 } 5606 5607 static char* 5608 flowtype_to_str(uint16_t flow_type) 5609 { 5610 struct flow_type_info { 5611 char str[32]; 5612 uint16_t ftype; 5613 }; 5614 5615 uint8_t i; 5616 static struct flow_type_info flowtype_str_table[] = { 5617 {"raw", RTE_ETH_FLOW_RAW}, 5618 {"ipv4", RTE_ETH_FLOW_IPV4}, 5619 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 5620 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 5621 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 5622 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 5623 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 5624 {"ipv6", RTE_ETH_FLOW_IPV6}, 5625 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 5626 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 5627 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 5628 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 5629 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 5630 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 5631 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX}, 5632 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX}, 5633 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX}, 5634 {"port", RTE_ETH_FLOW_PORT}, 5635 {"vxlan", RTE_ETH_FLOW_VXLAN}, 5636 {"geneve", RTE_ETH_FLOW_GENEVE}, 5637 {"nvgre", RTE_ETH_FLOW_NVGRE}, 5638 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 5639 {"gtpu", RTE_ETH_FLOW_GTPU}, 5640 }; 5641 5642 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 5643 if (flowtype_str_table[i].ftype == flow_type) 5644 return flowtype_str_table[i].str; 5645 } 5646 5647 return NULL; 5648 } 5649 5650 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 5651 5652 static inline void 5653 print_fdir_mask(struct rte_eth_fdir_masks *mask) 5654 { 5655 printf("\n vlan_tci: 0x%04x", rte_be_to_cpu_16(mask->vlan_tci_mask)); 5656 5657 if (fdir_conf.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 5658 printf(", mac_addr: 0x%02x, tunnel_type: 0x%01x," 5659 " tunnel_id: 0x%08x", 5660 mask->mac_addr_byte_mask, mask->tunnel_type_mask, 5661 rte_be_to_cpu_32(mask->tunnel_id_mask)); 5662 else if (fdir_conf.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN) { 5663 printf(", src_ipv4: 0x%08x, dst_ipv4: 0x%08x", 5664 rte_be_to_cpu_32(mask->ipv4_mask.src_ip), 5665 rte_be_to_cpu_32(mask->ipv4_mask.dst_ip)); 5666 5667 printf("\n src_port: 0x%04x, dst_port: 0x%04x", 5668 rte_be_to_cpu_16(mask->src_port_mask), 5669 rte_be_to_cpu_16(mask->dst_port_mask)); 5670 5671 printf("\n src_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x", 5672 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[0]), 5673 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[1]), 5674 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[2]), 5675 rte_be_to_cpu_32(mask->ipv6_mask.src_ip[3])); 5676 5677 printf("\n dst_ipv6: 0x%08x,0x%08x,0x%08x,0x%08x", 5678 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[0]), 5679 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[1]), 5680 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[2]), 5681 rte_be_to_cpu_32(mask->ipv6_mask.dst_ip[3])); 5682 } 5683 5684 printf("\n"); 5685 } 5686 5687 static inline void 5688 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 5689 { 5690 struct rte_eth_flex_payload_cfg *cfg; 5691 uint32_t i, j; 5692 5693 for (i = 0; i < flex_conf->nb_payloads; i++) { 5694 cfg = &flex_conf->flex_set[i]; 5695 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 5696 printf("\n RAW: "); 5697 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 5698 printf("\n L2_PAYLOAD: "); 5699 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 5700 printf("\n L3_PAYLOAD: "); 5701 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 5702 printf("\n L4_PAYLOAD: "); 5703 else 5704 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 5705 for (j = 0; j < num; j++) 5706 printf(" %-5u", cfg->src_offset[j]); 5707 } 5708 printf("\n"); 5709 } 5710 5711 static inline void 5712 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 5713 { 5714 struct rte_eth_fdir_flex_mask *mask; 5715 uint32_t i, j; 5716 char *p; 5717 5718 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 5719 mask = &flex_conf->flex_mask[i]; 5720 p = flowtype_to_str(mask->flow_type); 5721 printf("\n %s:\t", p ? p : "unknown"); 5722 for (j = 0; j < num; j++) 5723 printf(" %02x", mask->mask[j]); 5724 } 5725 printf("\n"); 5726 } 5727 5728 static inline void 5729 print_fdir_flow_type(uint32_t flow_types_mask) 5730 { 5731 int i; 5732 char *p; 5733 5734 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 5735 if (!(flow_types_mask & (1 << i))) 5736 continue; 5737 p = flowtype_to_str(i); 5738 if (p) 5739 printf(" %s", p); 5740 else 5741 printf(" unknown"); 5742 } 5743 printf("\n"); 5744 } 5745 5746 static int 5747 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 5748 struct rte_eth_fdir_stats *fdir_stat) 5749 { 5750 int ret = -ENOTSUP; 5751 5752 #ifdef RTE_NET_I40E 5753 if (ret == -ENOTSUP) { 5754 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 5755 if (!ret) 5756 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 5757 } 5758 #endif 5759 #ifdef RTE_NET_IXGBE 5760 if (ret == -ENOTSUP) { 5761 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 5762 if (!ret) 5763 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 5764 } 5765 #endif 5766 switch (ret) { 5767 case 0: 5768 break; 5769 case -ENOTSUP: 5770 fprintf(stderr, "\n FDIR is not supported on port %-2d\n", 5771 port_id); 5772 break; 5773 default: 5774 fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); 5775 break; 5776 } 5777 return ret; 5778 } 5779 5780 void 5781 fdir_get_infos(portid_t port_id) 5782 { 5783 struct rte_eth_fdir_stats fdir_stat; 5784 struct rte_eth_fdir_info fdir_info; 5785 5786 static const char *fdir_stats_border = "########################"; 5787 5788 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5789 return; 5790 5791 memset(&fdir_info, 0, sizeof(fdir_info)); 5792 memset(&fdir_stat, 0, sizeof(fdir_stat)); 5793 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 5794 return; 5795 5796 printf("\n %s FDIR infos for port %-2d %s\n", 5797 fdir_stats_border, port_id, fdir_stats_border); 5798 printf(" MODE: "); 5799 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 5800 printf(" PERFECT\n"); 5801 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 5802 printf(" PERFECT-MAC-VLAN\n"); 5803 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 5804 printf(" PERFECT-TUNNEL\n"); 5805 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 5806 printf(" SIGNATURE\n"); 5807 else 5808 printf(" DISABLE\n"); 5809 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 5810 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 5811 printf(" SUPPORTED FLOW TYPE: "); 5812 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 5813 } 5814 printf(" FLEX PAYLOAD INFO:\n"); 5815 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 5816 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 5817 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 5818 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 5819 fdir_info.flex_payload_unit, 5820 fdir_info.max_flex_payload_segment_num, 5821 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 5822 printf(" MASK: "); 5823 print_fdir_mask(&fdir_info.mask); 5824 if (fdir_info.flex_conf.nb_payloads > 0) { 5825 printf(" FLEX PAYLOAD SRC OFFSET:"); 5826 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 5827 } 5828 if (fdir_info.flex_conf.nb_flexmasks > 0) { 5829 printf(" FLEX MASK CFG:"); 5830 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 5831 } 5832 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 5833 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 5834 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 5835 fdir_info.guarant_spc, fdir_info.best_spc); 5836 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 5837 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 5838 " add: %-10"PRIu64" remove: %"PRIu64"\n" 5839 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 5840 fdir_stat.collision, fdir_stat.free, 5841 fdir_stat.maxhash, fdir_stat.maxlen, 5842 fdir_stat.add, fdir_stat.remove, 5843 fdir_stat.f_add, fdir_stat.f_remove); 5844 printf(" %s############################%s\n", 5845 fdir_stats_border, fdir_stats_border); 5846 } 5847 5848 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 5849 5850 void 5851 fdir_set_flex_mask(portid_t port_id, struct rte_eth_fdir_flex_mask *cfg) 5852 { 5853 struct rte_port *port; 5854 struct rte_eth_fdir_flex_conf *flex_conf; 5855 int i, idx = 0; 5856 5857 port = &ports[port_id]; 5858 flex_conf = &port->dev_conf.fdir_conf.flex_conf; 5859 for (i = 0; i < RTE_ETH_FLOW_MAX; i++) { 5860 if (cfg->flow_type == flex_conf->flex_mask[i].flow_type) { 5861 idx = i; 5862 break; 5863 } 5864 } 5865 if (i >= RTE_ETH_FLOW_MAX) { 5866 if (flex_conf->nb_flexmasks < RTE_DIM(flex_conf->flex_mask)) { 5867 idx = flex_conf->nb_flexmasks; 5868 flex_conf->nb_flexmasks++; 5869 } else { 5870 fprintf(stderr, 5871 "The flex mask table is full. Can not set flex mask for flow_type(%u).", 5872 cfg->flow_type); 5873 return; 5874 } 5875 } 5876 rte_memcpy(&flex_conf->flex_mask[idx], 5877 cfg, 5878 sizeof(struct rte_eth_fdir_flex_mask)); 5879 } 5880 5881 void 5882 fdir_set_flex_payload(portid_t port_id, struct rte_eth_flex_payload_cfg *cfg) 5883 { 5884 struct rte_port *port; 5885 struct rte_eth_fdir_flex_conf *flex_conf; 5886 int i, idx = 0; 5887 5888 port = &ports[port_id]; 5889 flex_conf = &port->dev_conf.fdir_conf.flex_conf; 5890 for (i = 0; i < RTE_ETH_PAYLOAD_MAX; i++) { 5891 if (cfg->type == flex_conf->flex_set[i].type) { 5892 idx = i; 5893 break; 5894 } 5895 } 5896 if (i >= RTE_ETH_PAYLOAD_MAX) { 5897 if (flex_conf->nb_payloads < RTE_DIM(flex_conf->flex_set)) { 5898 idx = flex_conf->nb_payloads; 5899 flex_conf->nb_payloads++; 5900 } else { 5901 fprintf(stderr, 5902 "The flex payload table is full. Can not set flex payload for type(%u).", 5903 cfg->type); 5904 return; 5905 } 5906 } 5907 rte_memcpy(&flex_conf->flex_set[idx], 5908 cfg, 5909 sizeof(struct rte_eth_flex_payload_cfg)); 5910 5911 } 5912 5913 void 5914 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 5915 { 5916 #ifdef RTE_NET_IXGBE 5917 int diag; 5918 5919 if (is_rx) 5920 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 5921 else 5922 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 5923 5924 if (diag == 0) 5925 return; 5926 fprintf(stderr, 5927 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 5928 is_rx ? "rx" : "tx", port_id, diag); 5929 return; 5930 #endif 5931 fprintf(stderr, "VF %s setting not supported for port %d\n", 5932 is_rx ? "Rx" : "Tx", port_id); 5933 RTE_SET_USED(vf); 5934 RTE_SET_USED(on); 5935 } 5936 5937 int 5938 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate) 5939 { 5940 int diag; 5941 struct rte_eth_link link; 5942 int ret; 5943 5944 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5945 return 1; 5946 ret = eth_link_get_nowait_print_err(port_id, &link); 5947 if (ret < 0) 5948 return 1; 5949 if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN && 5950 rate > link.link_speed) { 5951 fprintf(stderr, 5952 "Invalid rate value:%u bigger than link speed: %u\n", 5953 rate, link.link_speed); 5954 return 1; 5955 } 5956 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 5957 if (diag == 0) 5958 return diag; 5959 fprintf(stderr, 5960 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 5961 port_id, diag); 5962 return diag; 5963 } 5964 5965 int 5966 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, uint64_t q_msk) 5967 { 5968 int diag = -ENOTSUP; 5969 5970 RTE_SET_USED(vf); 5971 RTE_SET_USED(rate); 5972 RTE_SET_USED(q_msk); 5973 5974 #ifdef RTE_NET_IXGBE 5975 if (diag == -ENOTSUP) 5976 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 5977 q_msk); 5978 #endif 5979 #ifdef RTE_NET_BNXT 5980 if (diag == -ENOTSUP) 5981 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 5982 #endif 5983 if (diag == 0) 5984 return diag; 5985 5986 fprintf(stderr, 5987 "%s for port_id=%d failed diag=%d\n", 5988 __func__, port_id, diag); 5989 return diag; 5990 } 5991 5992 int 5993 set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh) 5994 { 5995 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5996 return -EINVAL; 5997 5998 return rte_eth_rx_avail_thresh_set(port_id, queue_id, avail_thresh); 5999 } 6000 6001 /* 6002 * Functions to manage the set of filtered Multicast MAC addresses. 6003 * 6004 * A pool of filtered multicast MAC addresses is associated with each port. 6005 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 6006 * The address of the pool and the number of valid multicast MAC addresses 6007 * recorded in the pool are stored in the fields "mc_addr_pool" and 6008 * "mc_addr_nb" of the "rte_port" data structure. 6009 * 6010 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 6011 * to be supplied a contiguous array of multicast MAC addresses. 6012 * To comply with this constraint, the set of multicast addresses recorded 6013 * into the pool are systematically compacted at the beginning of the pool. 6014 * Hence, when a multicast address is removed from the pool, all following 6015 * addresses, if any, are copied back to keep the set contiguous. 6016 */ 6017 #define MCAST_POOL_INC 32 6018 6019 static int 6020 mcast_addr_pool_extend(struct rte_port *port) 6021 { 6022 struct rte_ether_addr *mc_pool; 6023 size_t mc_pool_size; 6024 6025 /* 6026 * If a free entry is available at the end of the pool, just 6027 * increment the number of recorded multicast addresses. 6028 */ 6029 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 6030 port->mc_addr_nb++; 6031 return 0; 6032 } 6033 6034 /* 6035 * [re]allocate a pool with MCAST_POOL_INC more entries. 6036 * The previous test guarantees that port->mc_addr_nb is a multiple 6037 * of MCAST_POOL_INC. 6038 */ 6039 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 6040 MCAST_POOL_INC); 6041 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 6042 mc_pool_size); 6043 if (mc_pool == NULL) { 6044 fprintf(stderr, 6045 "allocation of pool of %u multicast addresses failed\n", 6046 port->mc_addr_nb + MCAST_POOL_INC); 6047 return -ENOMEM; 6048 } 6049 6050 port->mc_addr_pool = mc_pool; 6051 port->mc_addr_nb++; 6052 return 0; 6053 6054 } 6055 6056 static void 6057 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 6058 { 6059 if (mcast_addr_pool_extend(port) != 0) 6060 return; 6061 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 6062 } 6063 6064 static void 6065 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 6066 { 6067 port->mc_addr_nb--; 6068 if (addr_idx == port->mc_addr_nb) { 6069 /* No need to recompact the set of multicast addresses. */ 6070 if (port->mc_addr_nb == 0) { 6071 /* free the pool of multicast addresses. */ 6072 free(port->mc_addr_pool); 6073 port->mc_addr_pool = NULL; 6074 } 6075 return; 6076 } 6077 memmove(&port->mc_addr_pool[addr_idx], 6078 &port->mc_addr_pool[addr_idx + 1], 6079 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 6080 } 6081 6082 int 6083 mcast_addr_pool_destroy(portid_t port_id) 6084 { 6085 struct rte_port *port; 6086 6087 if (port_id_is_invalid(port_id, ENABLED_WARN) || 6088 port_id == (portid_t)RTE_PORT_ALL) 6089 return -EINVAL; 6090 port = &ports[port_id]; 6091 6092 if (port->mc_addr_nb != 0) { 6093 /* free the pool of multicast addresses. */ 6094 free(port->mc_addr_pool); 6095 port->mc_addr_pool = NULL; 6096 port->mc_addr_nb = 0; 6097 } 6098 return 0; 6099 } 6100 6101 static int 6102 eth_port_multicast_addr_list_set(portid_t port_id) 6103 { 6104 struct rte_port *port; 6105 int diag; 6106 6107 port = &ports[port_id]; 6108 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 6109 port->mc_addr_nb); 6110 if (diag < 0) 6111 fprintf(stderr, 6112 "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 6113 port_id, port->mc_addr_nb, diag); 6114 6115 return diag; 6116 } 6117 6118 void 6119 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 6120 { 6121 struct rte_port *port; 6122 uint32_t i; 6123 6124 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6125 return; 6126 6127 port = &ports[port_id]; 6128 6129 /* 6130 * Check that the added multicast MAC address is not already recorded 6131 * in the pool of multicast addresses. 6132 */ 6133 for (i = 0; i < port->mc_addr_nb; i++) { 6134 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 6135 fprintf(stderr, 6136 "multicast address already filtered by port\n"); 6137 return; 6138 } 6139 } 6140 6141 mcast_addr_pool_append(port, mc_addr); 6142 if (eth_port_multicast_addr_list_set(port_id) < 0) 6143 /* Rollback on failure, remove the address from the pool */ 6144 mcast_addr_pool_remove(port, i); 6145 } 6146 6147 void 6148 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 6149 { 6150 struct rte_port *port; 6151 uint32_t i; 6152 6153 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6154 return; 6155 6156 port = &ports[port_id]; 6157 6158 /* 6159 * Search the pool of multicast MAC addresses for the removed address. 6160 */ 6161 for (i = 0; i < port->mc_addr_nb; i++) { 6162 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 6163 break; 6164 } 6165 if (i == port->mc_addr_nb) { 6166 fprintf(stderr, "multicast address not filtered by port %d\n", 6167 port_id); 6168 return; 6169 } 6170 6171 mcast_addr_pool_remove(port, i); 6172 if (eth_port_multicast_addr_list_set(port_id) < 0) 6173 /* Rollback on failure, add the address back into the pool */ 6174 mcast_addr_pool_append(port, mc_addr); 6175 } 6176 6177 void 6178 port_dcb_info_display(portid_t port_id) 6179 { 6180 struct rte_eth_dcb_info dcb_info; 6181 uint16_t i; 6182 int ret; 6183 static const char *border = "================"; 6184 6185 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6186 return; 6187 6188 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 6189 if (ret) { 6190 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n", 6191 port_id); 6192 return; 6193 } 6194 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 6195 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 6196 printf("\n TC : "); 6197 for (i = 0; i < dcb_info.nb_tcs; i++) 6198 printf("\t%4d", i); 6199 printf("\n Priority : "); 6200 for (i = 0; i < dcb_info.nb_tcs; i++) 6201 printf("\t%4d", dcb_info.prio_tc[i]); 6202 printf("\n BW percent :"); 6203 for (i = 0; i < dcb_info.nb_tcs; i++) 6204 printf("\t%4d%%", dcb_info.tc_bws[i]); 6205 printf("\n RXQ base : "); 6206 for (i = 0; i < dcb_info.nb_tcs; i++) 6207 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 6208 printf("\n RXQ number :"); 6209 for (i = 0; i < dcb_info.nb_tcs; i++) 6210 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 6211 printf("\n TXQ base : "); 6212 for (i = 0; i < dcb_info.nb_tcs; i++) 6213 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 6214 printf("\n TXQ number :"); 6215 for (i = 0; i < dcb_info.nb_tcs; i++) 6216 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 6217 printf("\n"); 6218 } 6219 6220 uint8_t * 6221 open_file(const char *file_path, uint32_t *size) 6222 { 6223 int fd = open(file_path, O_RDONLY); 6224 off_t pkg_size; 6225 uint8_t *buf = NULL; 6226 int ret = 0; 6227 struct stat st_buf; 6228 6229 if (size) 6230 *size = 0; 6231 6232 if (fd == -1) { 6233 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6234 return buf; 6235 } 6236 6237 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 6238 close(fd); 6239 fprintf(stderr, "%s: File operations failed\n", __func__); 6240 return buf; 6241 } 6242 6243 pkg_size = st_buf.st_size; 6244 if (pkg_size < 0) { 6245 close(fd); 6246 fprintf(stderr, "%s: File operations failed\n", __func__); 6247 return buf; 6248 } 6249 6250 buf = (uint8_t *)malloc(pkg_size); 6251 if (!buf) { 6252 close(fd); 6253 fprintf(stderr, "%s: Failed to malloc memory\n", __func__); 6254 return buf; 6255 } 6256 6257 ret = read(fd, buf, pkg_size); 6258 if (ret < 0) { 6259 close(fd); 6260 fprintf(stderr, "%s: File read operation failed\n", __func__); 6261 close_file(buf); 6262 return NULL; 6263 } 6264 6265 if (size) 6266 *size = pkg_size; 6267 6268 close(fd); 6269 6270 return buf; 6271 } 6272 6273 int 6274 save_file(const char *file_path, uint8_t *buf, uint32_t size) 6275 { 6276 FILE *fh = fopen(file_path, "wb"); 6277 6278 if (fh == NULL) { 6279 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6280 return -1; 6281 } 6282 6283 if (fwrite(buf, 1, size, fh) != size) { 6284 fclose(fh); 6285 fprintf(stderr, "%s: File write operation failed\n", __func__); 6286 return -1; 6287 } 6288 6289 fclose(fh); 6290 6291 return 0; 6292 } 6293 6294 int 6295 close_file(uint8_t *buf) 6296 { 6297 if (buf) { 6298 free((void *)buf); 6299 return 0; 6300 } 6301 6302 return -1; 6303 } 6304 6305 void 6306 show_macs(portid_t port_id) 6307 { 6308 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6309 struct rte_eth_dev_info dev_info; 6310 int32_t i, rc, num_macs = 0; 6311 6312 if (eth_dev_info_get_print_err(port_id, &dev_info)) 6313 return; 6314 6315 struct rte_ether_addr addr[dev_info.max_mac_addrs]; 6316 rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs); 6317 if (rc < 0) 6318 return; 6319 6320 for (i = 0; i < rc; i++) { 6321 6322 /* skip zero address */ 6323 if (rte_is_zero_ether_addr(&addr[i])) 6324 continue; 6325 6326 num_macs++; 6327 } 6328 6329 printf("Number of MAC address added: %d\n", num_macs); 6330 6331 for (i = 0; i < rc; i++) { 6332 6333 /* skip zero address */ 6334 if (rte_is_zero_ether_addr(&addr[i])) 6335 continue; 6336 6337 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]); 6338 printf(" %s\n", buf); 6339 } 6340 } 6341 6342 void 6343 show_mcast_macs(portid_t port_id) 6344 { 6345 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6346 struct rte_ether_addr *addr; 6347 struct rte_port *port; 6348 uint32_t i; 6349 6350 port = &ports[port_id]; 6351 6352 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 6353 6354 for (i = 0; i < port->mc_addr_nb; i++) { 6355 addr = &port->mc_addr_pool[i]; 6356 6357 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 6358 printf(" %s\n", buf); 6359 } 6360 } 6361