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 <ctype.h> 7 #include <stdarg.h> 8 #include <errno.h> 9 #include <stdio.h> 10 #include <stdlib.h> 11 #include <string.h> 12 #include <stdint.h> 13 #include <inttypes.h> 14 15 #include <sys/queue.h> 16 #include <sys/types.h> 17 #include <sys/stat.h> 18 #include <fcntl.h> 19 #include <unistd.h> 20 21 #include <rte_common.h> 22 #include <rte_byteorder.h> 23 #include <rte_debug.h> 24 #include <rte_log.h> 25 #include <rte_memory.h> 26 #include <rte_memcpy.h> 27 #include <rte_memzone.h> 28 #include <rte_launch.h> 29 #include <rte_bus.h> 30 #include <rte_eal.h> 31 #include <rte_per_lcore.h> 32 #include <rte_lcore.h> 33 #include <rte_branch_prediction.h> 34 #include <rte_mempool.h> 35 #include <rte_mbuf.h> 36 #include <rte_interrupts.h> 37 #include <rte_ether.h> 38 #include <rte_ethdev.h> 39 #include <rte_string_fns.h> 40 #include <rte_cycles.h> 41 #include <rte_flow.h> 42 #include <rte_mtr.h> 43 #include <rte_errno.h> 44 #ifdef RTE_NET_IXGBE 45 #include <rte_pmd_ixgbe.h> 46 #endif 47 #ifdef RTE_NET_I40E 48 #include <rte_pmd_i40e.h> 49 #endif 50 #ifdef RTE_NET_BNXT 51 #include <rte_pmd_bnxt.h> 52 #endif 53 #ifdef RTE_LIB_GRO 54 #include <rte_gro.h> 55 #endif 56 #include <rte_hexdump.h> 57 58 #include "testpmd.h" 59 #include "cmdline_mtr.h" 60 61 #define ETHDEV_FWVERS_LEN 32 62 63 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */ 64 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW 65 #else 66 #define CLOCK_TYPE_ID CLOCK_MONOTONIC 67 #endif 68 69 #define NS_PER_SEC 1E9 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 /* Group types */ 91 { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | 92 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD | 93 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP | 94 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2}, 95 { "none", 0 }, 96 { "ip", RTE_ETH_RSS_IP }, 97 { "udp", RTE_ETH_RSS_UDP }, 98 { "tcp", RTE_ETH_RSS_TCP }, 99 { "sctp", RTE_ETH_RSS_SCTP }, 100 { "tunnel", RTE_ETH_RSS_TUNNEL }, 101 { "vlan", RTE_ETH_RSS_VLAN }, 102 103 /* Individual type */ 104 { "ipv4", RTE_ETH_RSS_IPV4 }, 105 { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 }, 106 { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP }, 107 { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP }, 108 { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP }, 109 { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER }, 110 { "ipv6", RTE_ETH_RSS_IPV6 }, 111 { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 }, 112 { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP }, 113 { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP }, 114 { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP }, 115 { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER }, 116 { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD }, 117 { "ipv6-ex", RTE_ETH_RSS_IPV6_EX }, 118 { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX }, 119 { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX }, 120 { "port", RTE_ETH_RSS_PORT }, 121 { "vxlan", RTE_ETH_RSS_VXLAN }, 122 { "geneve", RTE_ETH_RSS_GENEVE }, 123 { "nvgre", RTE_ETH_RSS_NVGRE }, 124 { "gtpu", RTE_ETH_RSS_GTPU }, 125 { "eth", RTE_ETH_RSS_ETH }, 126 { "s-vlan", RTE_ETH_RSS_S_VLAN }, 127 { "c-vlan", RTE_ETH_RSS_C_VLAN }, 128 { "esp", RTE_ETH_RSS_ESP }, 129 { "ah", RTE_ETH_RSS_AH }, 130 { "l2tpv3", RTE_ETH_RSS_L2TPV3 }, 131 { "pfcp", RTE_ETH_RSS_PFCP }, 132 { "pppoe", RTE_ETH_RSS_PPPOE }, 133 { "ecpri", RTE_ETH_RSS_ECPRI }, 134 { "mpls", RTE_ETH_RSS_MPLS }, 135 { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM }, 136 { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM }, 137 { "l2tpv2", RTE_ETH_RSS_L2TPV2 }, 138 { "l3-pre96", RTE_ETH_RSS_L3_PRE96 }, 139 { "l3-pre64", RTE_ETH_RSS_L3_PRE64 }, 140 { "l3-pre56", RTE_ETH_RSS_L3_PRE56 }, 141 { "l3-pre48", RTE_ETH_RSS_L3_PRE48 }, 142 { "l3-pre40", RTE_ETH_RSS_L3_PRE40 }, 143 { "l3-pre32", RTE_ETH_RSS_L3_PRE32 }, 144 { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY }, 145 { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY }, 146 { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY }, 147 { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY }, 148 { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY }, 149 { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY }, 150 { NULL, 0}, 151 }; 152 153 static const struct { 154 enum rte_eth_fec_mode mode; 155 const char *name; 156 } fec_mode_name[] = { 157 { 158 .mode = RTE_ETH_FEC_NOFEC, 159 .name = "off", 160 }, 161 { 162 .mode = RTE_ETH_FEC_AUTO, 163 .name = "auto", 164 }, 165 { 166 .mode = RTE_ETH_FEC_BASER, 167 .name = "baser", 168 }, 169 { 170 .mode = RTE_ETH_FEC_RS, 171 .name = "rs", 172 }, 173 }; 174 175 static const struct { 176 char str[32]; 177 uint16_t ftype; 178 } flowtype_str_table[] = { 179 {"raw", RTE_ETH_FLOW_RAW}, 180 {"ipv4", RTE_ETH_FLOW_IPV4}, 181 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 182 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 183 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 184 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 185 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 186 {"ipv6", RTE_ETH_FLOW_IPV6}, 187 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 188 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 189 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 190 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 191 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 192 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 193 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX}, 194 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX}, 195 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX}, 196 {"port", RTE_ETH_FLOW_PORT}, 197 {"vxlan", RTE_ETH_FLOW_VXLAN}, 198 {"geneve", RTE_ETH_FLOW_GENEVE}, 199 {"nvgre", RTE_ETH_FLOW_NVGRE}, 200 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 201 {"gtpu", RTE_ETH_FLOW_GTPU}, 202 }; 203 204 static void 205 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr) 206 { 207 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 208 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr); 209 printf("%s%s", name, buf); 210 } 211 212 static void 213 nic_xstats_display_periodic(portid_t port_id) 214 { 215 struct xstat_display_info *xstats_info; 216 uint64_t *prev_values, *curr_values; 217 uint64_t diff_value, value_rate; 218 struct timespec cur_time; 219 uint64_t *ids_supp; 220 size_t ids_supp_sz; 221 uint64_t diff_ns; 222 unsigned int i; 223 int rc; 224 225 xstats_info = &ports[port_id].xstats_info; 226 227 ids_supp_sz = xstats_info->ids_supp_sz; 228 if (ids_supp_sz == 0) 229 return; 230 231 printf("\n"); 232 233 ids_supp = xstats_info->ids_supp; 234 prev_values = xstats_info->prev_values; 235 curr_values = xstats_info->curr_values; 236 237 rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values, 238 ids_supp_sz); 239 if (rc != (int)ids_supp_sz) { 240 fprintf(stderr, 241 "Failed to get values of %zu xstats for port %u - return code %d\n", 242 ids_supp_sz, port_id, rc); 243 return; 244 } 245 246 diff_ns = 0; 247 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 248 uint64_t ns; 249 250 ns = cur_time.tv_sec * NS_PER_SEC; 251 ns += cur_time.tv_nsec; 252 253 if (xstats_info->prev_ns != 0) 254 diff_ns = ns - xstats_info->prev_ns; 255 xstats_info->prev_ns = ns; 256 } 257 258 printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)"); 259 for (i = 0; i < ids_supp_sz; i++) { 260 diff_value = (curr_values[i] > prev_values[i]) ? 261 (curr_values[i] - prev_values[i]) : 0; 262 prev_values[i] = curr_values[i]; 263 value_rate = diff_ns > 0 ? 264 (double)diff_value / diff_ns * NS_PER_SEC : 0; 265 266 printf(" %-25s%12"PRIu64" %15"PRIu64"\n", 267 xstats_display[i].name, curr_values[i], value_rate); 268 } 269 } 270 271 void 272 nic_stats_display(portid_t port_id) 273 { 274 static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS]; 275 static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS]; 276 static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS]; 277 static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS]; 278 static uint64_t prev_ns[RTE_MAX_ETHPORTS]; 279 struct timespec cur_time; 280 uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx, 281 diff_ns; 282 uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx; 283 struct rte_eth_stats stats; 284 static const char *nic_stats_border = "########################"; 285 int ret; 286 287 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 288 print_valid_ports(); 289 return; 290 } 291 ret = rte_eth_stats_get(port_id, &stats); 292 if (ret != 0) { 293 fprintf(stderr, 294 "%s: Error: failed to get stats (port %u): %d", 295 __func__, port_id, ret); 296 return; 297 } 298 printf("\n %s NIC statistics for port %-2d %s\n", 299 nic_stats_border, port_id, nic_stats_border); 300 301 printf(" RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes: " 302 "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes); 303 printf(" RX-errors: %-"PRIu64"\n", stats.ierrors); 304 printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf); 305 printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes: " 306 "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes); 307 308 diff_ns = 0; 309 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 310 uint64_t ns; 311 312 ns = cur_time.tv_sec * NS_PER_SEC; 313 ns += cur_time.tv_nsec; 314 315 if (prev_ns[port_id] != 0) 316 diff_ns = ns - prev_ns[port_id]; 317 prev_ns[port_id] = ns; 318 } 319 320 diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ? 321 (stats.ipackets - prev_pkts_rx[port_id]) : 0; 322 diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ? 323 (stats.opackets - prev_pkts_tx[port_id]) : 0; 324 prev_pkts_rx[port_id] = stats.ipackets; 325 prev_pkts_tx[port_id] = stats.opackets; 326 mpps_rx = diff_ns > 0 ? 327 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0; 328 mpps_tx = diff_ns > 0 ? 329 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0; 330 331 diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ? 332 (stats.ibytes - prev_bytes_rx[port_id]) : 0; 333 diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ? 334 (stats.obytes - prev_bytes_tx[port_id]) : 0; 335 prev_bytes_rx[port_id] = stats.ibytes; 336 prev_bytes_tx[port_id] = stats.obytes; 337 mbps_rx = diff_ns > 0 ? 338 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0; 339 mbps_tx = diff_ns > 0 ? 340 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0; 341 342 printf("\n Throughput (since last show)\n"); 343 printf(" Rx-pps: %12"PRIu64" Rx-bps: %12"PRIu64"\n Tx-pps: %12" 344 PRIu64" Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8, 345 mpps_tx, mbps_tx * 8); 346 347 if (xstats_display_num > 0) 348 nic_xstats_display_periodic(port_id); 349 350 printf(" %s############################%s\n", 351 nic_stats_border, nic_stats_border); 352 } 353 354 void 355 nic_stats_clear(portid_t port_id) 356 { 357 int ret; 358 359 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 360 print_valid_ports(); 361 return; 362 } 363 364 ret = rte_eth_stats_reset(port_id); 365 if (ret != 0) { 366 fprintf(stderr, 367 "%s: Error: failed to reset stats (port %u): %s", 368 __func__, port_id, strerror(-ret)); 369 return; 370 } 371 372 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 373 if (ret != 0) { 374 if (ret < 0) 375 ret = -ret; 376 fprintf(stderr, 377 "%s: Error: failed to get stats (port %u): %s", 378 __func__, port_id, strerror(ret)); 379 return; 380 } 381 printf("\n NIC statistics for port %d cleared\n", port_id); 382 } 383 384 void 385 nic_xstats_display(portid_t port_id) 386 { 387 struct rte_eth_xstat *xstats; 388 int cnt_xstats, idx_xstat; 389 struct rte_eth_xstat_name *xstats_names; 390 391 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 392 print_valid_ports(); 393 return; 394 } 395 printf("###### NIC extended statistics for port %-2d\n", port_id); 396 if (!rte_eth_dev_is_valid_port(port_id)) { 397 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 398 return; 399 } 400 401 /* Get count */ 402 cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0); 403 if (cnt_xstats < 0) { 404 fprintf(stderr, "Error: Cannot get count of xstats\n"); 405 return; 406 } 407 408 /* Get id-name lookup table */ 409 xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats); 410 if (xstats_names == NULL) { 411 fprintf(stderr, "Cannot allocate memory for xstats lookup\n"); 412 return; 413 } 414 if (cnt_xstats != rte_eth_xstats_get_names( 415 port_id, xstats_names, cnt_xstats)) { 416 fprintf(stderr, "Error: Cannot get xstats lookup\n"); 417 free(xstats_names); 418 return; 419 } 420 421 /* Get stats themselves */ 422 xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats); 423 if (xstats == NULL) { 424 fprintf(stderr, "Cannot allocate memory for xstats\n"); 425 free(xstats_names); 426 return; 427 } 428 if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) { 429 fprintf(stderr, "Error: Unable to get xstats\n"); 430 free(xstats_names); 431 free(xstats); 432 return; 433 } 434 435 /* Display xstats */ 436 for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) { 437 if (xstats_hide_zero && !xstats[idx_xstat].value) 438 continue; 439 printf("%s: %"PRIu64"\n", 440 xstats_names[idx_xstat].name, 441 xstats[idx_xstat].value); 442 } 443 free(xstats_names); 444 free(xstats); 445 } 446 447 void 448 nic_xstats_clear(portid_t port_id) 449 { 450 int ret; 451 452 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 453 print_valid_ports(); 454 return; 455 } 456 457 ret = rte_eth_xstats_reset(port_id); 458 if (ret != 0) { 459 fprintf(stderr, 460 "%s: Error: failed to reset xstats (port %u): %s\n", 461 __func__, port_id, strerror(-ret)); 462 return; 463 } 464 465 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 466 if (ret != 0) { 467 if (ret < 0) 468 ret = -ret; 469 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s", 470 __func__, port_id, strerror(ret)); 471 return; 472 } 473 } 474 475 static const char * 476 get_queue_state_name(uint8_t queue_state) 477 { 478 if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED) 479 return "stopped"; 480 else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED) 481 return "started"; 482 else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN) 483 return "hairpin"; 484 else 485 return "unknown"; 486 } 487 488 void 489 rx_queue_infos_display(portid_t port_id, uint16_t queue_id) 490 { 491 struct rte_eth_burst_mode mode; 492 struct rte_eth_rxq_info qinfo; 493 int32_t rc; 494 static const char *info_border = "*********************"; 495 496 rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo); 497 if (rc != 0) { 498 fprintf(stderr, 499 "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n", 500 port_id, queue_id, strerror(-rc), rc); 501 return; 502 } 503 504 printf("\n%s Infos for port %-2u, RX queue %-2u %s", 505 info_border, port_id, queue_id, info_border); 506 507 printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name); 508 printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh); 509 printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh); 510 printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh); 511 printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh); 512 printf("\nRX drop packets: %s", 513 (qinfo.conf.rx_drop_en != 0) ? "on" : "off"); 514 printf("\nRX deferred start: %s", 515 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off"); 516 printf("\nRX scattered packets: %s", 517 (qinfo.scattered_rx != 0) ? "on" : "off"); 518 printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state)); 519 if (qinfo.rx_buf_size != 0) 520 printf("\nRX buffer size: %hu", qinfo.rx_buf_size); 521 printf("\nNumber of RXDs: %hu", qinfo.nb_desc); 522 523 if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0) 524 printf("\nBurst mode: %s%s", 525 mode.info, 526 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 527 " (per queue)" : ""); 528 529 printf("\n"); 530 } 531 532 void 533 tx_queue_infos_display(portid_t port_id, uint16_t queue_id) 534 { 535 struct rte_eth_burst_mode mode; 536 struct rte_eth_txq_info qinfo; 537 int32_t rc; 538 static const char *info_border = "*********************"; 539 540 rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo); 541 if (rc != 0) { 542 fprintf(stderr, 543 "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n", 544 port_id, queue_id, strerror(-rc), rc); 545 return; 546 } 547 548 printf("\n%s Infos for port %-2u, TX queue %-2u %s", 549 info_border, port_id, queue_id, info_border); 550 551 printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh); 552 printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh); 553 printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh); 554 printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh); 555 printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh); 556 printf("\nTX deferred start: %s", 557 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off"); 558 printf("\nNumber of TXDs: %hu", qinfo.nb_desc); 559 printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state)); 560 561 if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0) 562 printf("\nBurst mode: %s%s", 563 mode.info, 564 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 565 " (per queue)" : ""); 566 567 printf("\n"); 568 } 569 570 static int bus_match_all(const struct rte_bus *bus, const void *data) 571 { 572 RTE_SET_USED(bus); 573 RTE_SET_USED(data); 574 return 0; 575 } 576 577 static void 578 device_infos_display_speeds(uint32_t speed_capa) 579 { 580 printf("\n\tDevice speed capability:"); 581 if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG) 582 printf(" Autonegotiate (all speeds)"); 583 if (speed_capa & RTE_ETH_LINK_SPEED_FIXED) 584 printf(" Disable autonegotiate (fixed speed) "); 585 if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD) 586 printf(" 10 Mbps half-duplex "); 587 if (speed_capa & RTE_ETH_LINK_SPEED_10M) 588 printf(" 10 Mbps full-duplex "); 589 if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD) 590 printf(" 100 Mbps half-duplex "); 591 if (speed_capa & RTE_ETH_LINK_SPEED_100M) 592 printf(" 100 Mbps full-duplex "); 593 if (speed_capa & RTE_ETH_LINK_SPEED_1G) 594 printf(" 1 Gbps "); 595 if (speed_capa & RTE_ETH_LINK_SPEED_2_5G) 596 printf(" 2.5 Gbps "); 597 if (speed_capa & RTE_ETH_LINK_SPEED_5G) 598 printf(" 5 Gbps "); 599 if (speed_capa & RTE_ETH_LINK_SPEED_10G) 600 printf(" 10 Gbps "); 601 if (speed_capa & RTE_ETH_LINK_SPEED_20G) 602 printf(" 20 Gbps "); 603 if (speed_capa & RTE_ETH_LINK_SPEED_25G) 604 printf(" 25 Gbps "); 605 if (speed_capa & RTE_ETH_LINK_SPEED_40G) 606 printf(" 40 Gbps "); 607 if (speed_capa & RTE_ETH_LINK_SPEED_50G) 608 printf(" 50 Gbps "); 609 if (speed_capa & RTE_ETH_LINK_SPEED_56G) 610 printf(" 56 Gbps "); 611 if (speed_capa & RTE_ETH_LINK_SPEED_100G) 612 printf(" 100 Gbps "); 613 if (speed_capa & RTE_ETH_LINK_SPEED_200G) 614 printf(" 200 Gbps "); 615 } 616 617 void 618 device_infos_display(const char *identifier) 619 { 620 static const char *info_border = "*********************"; 621 struct rte_bus *start = NULL, *next; 622 struct rte_dev_iterator dev_iter; 623 char name[RTE_ETH_NAME_MAX_LEN]; 624 struct rte_ether_addr mac_addr; 625 struct rte_device *dev; 626 struct rte_devargs da; 627 portid_t port_id; 628 struct rte_eth_dev_info dev_info; 629 char devstr[128]; 630 631 memset(&da, 0, sizeof(da)); 632 if (!identifier) 633 goto skip_parse; 634 635 if (rte_devargs_parsef(&da, "%s", identifier)) { 636 fprintf(stderr, "cannot parse identifier\n"); 637 return; 638 } 639 640 skip_parse: 641 while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) { 642 643 start = next; 644 if (identifier && da.bus != next) 645 continue; 646 647 snprintf(devstr, sizeof(devstr), "bus=%s", rte_bus_name(next)); 648 RTE_DEV_FOREACH(dev, devstr, &dev_iter) { 649 650 if (rte_dev_driver(dev) == NULL) 651 continue; 652 /* Check for matching device if identifier is present */ 653 if (identifier && 654 strncmp(da.name, rte_dev_name(dev), strlen(rte_dev_name(dev)))) 655 continue; 656 printf("\n%s Infos for device %s %s\n", 657 info_border, rte_dev_name(dev), info_border); 658 printf("Bus name: %s", rte_bus_name(rte_dev_bus(dev))); 659 printf("\nBus information: %s", 660 rte_dev_bus_info(dev) ? rte_dev_bus_info(dev) : ""); 661 printf("\nDriver name: %s", rte_driver_name(rte_dev_driver(dev))); 662 printf("\nDevargs: %s", 663 rte_dev_devargs(dev) ? rte_dev_devargs(dev)->args : ""); 664 printf("\nConnect to socket: %d", rte_dev_numa_node(dev)); 665 printf("\n"); 666 667 /* List ports with matching device name */ 668 RTE_ETH_FOREACH_DEV_OF(port_id, dev) { 669 printf("\n\tPort id: %-2d", port_id); 670 if (eth_macaddr_get_print_err(port_id, 671 &mac_addr) == 0) 672 print_ethaddr("\n\tMAC address: ", 673 &mac_addr); 674 rte_eth_dev_get_name_by_port(port_id, name); 675 printf("\n\tDevice name: %s", name); 676 if (rte_eth_dev_info_get(port_id, &dev_info) == 0) 677 device_infos_display_speeds(dev_info.speed_capa); 678 printf("\n"); 679 } 680 } 681 }; 682 rte_devargs_reset(&da); 683 } 684 685 static void 686 print_dev_capabilities(uint64_t capabilities) 687 { 688 uint64_t single_capa; 689 int begin; 690 int end; 691 int bit; 692 693 if (capabilities == 0) 694 return; 695 696 begin = __builtin_ctzll(capabilities); 697 end = sizeof(capabilities) * CHAR_BIT - __builtin_clzll(capabilities); 698 699 single_capa = 1ULL << begin; 700 for (bit = begin; bit < end; bit++) { 701 if (capabilities & single_capa) 702 printf(" %s", 703 rte_eth_dev_capability_name(single_capa)); 704 single_capa <<= 1; 705 } 706 } 707 708 uint64_t 709 str_to_rsstypes(const char *str) 710 { 711 uint16_t i; 712 713 for (i = 0; rss_type_table[i].str != NULL; i++) { 714 if (strcmp(rss_type_table[i].str, str) == 0) 715 return rss_type_table[i].rss_type; 716 } 717 718 return 0; 719 } 720 721 const char * 722 rsstypes_to_str(uint64_t rss_type) 723 { 724 uint16_t i; 725 726 for (i = 0; rss_type_table[i].str != NULL; i++) { 727 if (rss_type_table[i].rss_type == rss_type) 728 return rss_type_table[i].str; 729 } 730 731 return NULL; 732 } 733 734 static void 735 rss_offload_types_display(uint64_t offload_types, uint16_t char_num_per_line) 736 { 737 uint16_t user_defined_str_len; 738 uint16_t total_len = 0; 739 uint16_t str_len = 0; 740 uint64_t rss_offload; 741 uint16_t i; 742 743 for (i = 0; i < sizeof(offload_types) * CHAR_BIT; i++) { 744 rss_offload = RTE_BIT64(i); 745 if ((offload_types & rss_offload) != 0) { 746 const char *p = rsstypes_to_str(rss_offload); 747 748 user_defined_str_len = 749 strlen("user-defined-") + (i / 10 + 1); 750 str_len = p ? strlen(p) : user_defined_str_len; 751 str_len += 2; /* add two spaces */ 752 if (total_len + str_len >= char_num_per_line) { 753 total_len = 0; 754 printf("\n"); 755 } 756 757 if (p) 758 printf(" %s", p); 759 else 760 printf(" user-defined-%u", i); 761 total_len += str_len; 762 } 763 } 764 printf("\n"); 765 } 766 767 void 768 port_infos_display(portid_t port_id) 769 { 770 struct rte_port *port; 771 struct rte_ether_addr mac_addr; 772 struct rte_eth_link link; 773 struct rte_eth_dev_info dev_info; 774 int vlan_offload; 775 struct rte_mempool * mp; 776 static const char *info_border = "*********************"; 777 uint16_t mtu; 778 char name[RTE_ETH_NAME_MAX_LEN]; 779 int ret; 780 char fw_version[ETHDEV_FWVERS_LEN]; 781 782 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 783 print_valid_ports(); 784 return; 785 } 786 port = &ports[port_id]; 787 ret = eth_link_get_nowait_print_err(port_id, &link); 788 if (ret < 0) 789 return; 790 791 ret = eth_dev_info_get_print_err(port_id, &dev_info); 792 if (ret != 0) 793 return; 794 795 printf("\n%s Infos for port %-2d %s\n", 796 info_border, port_id, info_border); 797 if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0) 798 print_ethaddr("MAC address: ", &mac_addr); 799 rte_eth_dev_get_name_by_port(port_id, name); 800 printf("\nDevice name: %s", name); 801 printf("\nDriver name: %s", dev_info.driver_name); 802 803 if (rte_eth_dev_fw_version_get(port_id, fw_version, 804 ETHDEV_FWVERS_LEN) == 0) 805 printf("\nFirmware-version: %s", fw_version); 806 else 807 printf("\nFirmware-version: %s", "not available"); 808 809 if (rte_dev_devargs(dev_info.device) && rte_dev_devargs(dev_info.device)->args) 810 printf("\nDevargs: %s", rte_dev_devargs(dev_info.device)->args); 811 printf("\nConnect to socket: %u", port->socket_id); 812 813 if (port_numa[port_id] != NUMA_NO_CONFIG) { 814 mp = mbuf_pool_find(port_numa[port_id], 0); 815 if (mp) 816 printf("\nmemory allocation on the socket: %d", 817 port_numa[port_id]); 818 } else 819 printf("\nmemory allocation on the socket: %u",port->socket_id); 820 821 printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down")); 822 printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed)); 823 printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ? 824 ("full-duplex") : ("half-duplex")); 825 printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ? 826 ("On") : ("Off")); 827 828 if (!rte_eth_dev_get_mtu(port_id, &mtu)) 829 printf("MTU: %u\n", mtu); 830 831 printf("Promiscuous mode: %s\n", 832 rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled"); 833 printf("Allmulticast mode: %s\n", 834 rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled"); 835 printf("Maximum number of MAC addresses: %u\n", 836 (unsigned int)(port->dev_info.max_mac_addrs)); 837 printf("Maximum number of MAC addresses of hash filtering: %u\n", 838 (unsigned int)(port->dev_info.max_hash_mac_addrs)); 839 840 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 841 if (vlan_offload >= 0){ 842 printf("VLAN offload: \n"); 843 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD) 844 printf(" strip on, "); 845 else 846 printf(" strip off, "); 847 848 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD) 849 printf("filter on, "); 850 else 851 printf("filter off, "); 852 853 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD) 854 printf("extend on, "); 855 else 856 printf("extend off, "); 857 858 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD) 859 printf("qinq strip on\n"); 860 else 861 printf("qinq strip off\n"); 862 } 863 864 if (dev_info.hash_key_size > 0) 865 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size); 866 if (dev_info.reta_size > 0) 867 printf("Redirection table size: %u\n", dev_info.reta_size); 868 if (!dev_info.flow_type_rss_offloads) 869 printf("No RSS offload flow type is supported.\n"); 870 else { 871 printf("Supported RSS offload flow types:\n"); 872 rss_offload_types_display(dev_info.flow_type_rss_offloads, 873 TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 874 } 875 876 printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize); 877 printf("Maximum configurable length of RX packet: %u\n", 878 dev_info.max_rx_pktlen); 879 printf("Maximum configurable size of LRO aggregated packet: %u\n", 880 dev_info.max_lro_pkt_size); 881 if (dev_info.max_vfs) 882 printf("Maximum number of VFs: %u\n", dev_info.max_vfs); 883 if (dev_info.max_vmdq_pools) 884 printf("Maximum number of VMDq pools: %u\n", 885 dev_info.max_vmdq_pools); 886 887 printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues); 888 printf("Max possible RX queues: %u\n", dev_info.max_rx_queues); 889 printf("Max possible number of RXDs per queue: %hu\n", 890 dev_info.rx_desc_lim.nb_max); 891 printf("Min possible number of RXDs per queue: %hu\n", 892 dev_info.rx_desc_lim.nb_min); 893 printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align); 894 895 printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues); 896 printf("Max possible TX queues: %u\n", dev_info.max_tx_queues); 897 printf("Max possible number of TXDs per queue: %hu\n", 898 dev_info.tx_desc_lim.nb_max); 899 printf("Min possible number of TXDs per queue: %hu\n", 900 dev_info.tx_desc_lim.nb_min); 901 printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align); 902 printf("Max segment number per packet: %hu\n", 903 dev_info.tx_desc_lim.nb_seg_max); 904 printf("Max segment number per MTU/TSO: %hu\n", 905 dev_info.tx_desc_lim.nb_mtu_seg_max); 906 907 printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa); 908 print_dev_capabilities(dev_info.dev_capa); 909 printf(" )\n"); 910 /* Show switch info only if valid switch domain and port id is set */ 911 if (dev_info.switch_info.domain_id != 912 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) { 913 if (dev_info.switch_info.name) 914 printf("Switch name: %s\n", dev_info.switch_info.name); 915 916 printf("Switch domain Id: %u\n", 917 dev_info.switch_info.domain_id); 918 printf("Switch Port Id: %u\n", 919 dev_info.switch_info.port_id); 920 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0) 921 printf("Switch Rx domain: %u\n", 922 dev_info.switch_info.rx_domain); 923 } 924 printf("Device error handling mode: "); 925 switch (dev_info.err_handle_mode) { 926 case RTE_ETH_ERROR_HANDLE_MODE_NONE: 927 printf("none\n"); 928 break; 929 case RTE_ETH_ERROR_HANDLE_MODE_PASSIVE: 930 printf("passive\n"); 931 break; 932 case RTE_ETH_ERROR_HANDLE_MODE_PROACTIVE: 933 printf("proactive\n"); 934 break; 935 default: 936 printf("unknown\n"); 937 break; 938 } 939 } 940 941 void 942 port_summary_header_display(void) 943 { 944 uint16_t port_number; 945 946 port_number = rte_eth_dev_count_avail(); 947 printf("Number of available ports: %i\n", port_number); 948 printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name", 949 "Driver", "Status", "Link"); 950 } 951 952 void 953 port_summary_display(portid_t port_id) 954 { 955 struct rte_ether_addr mac_addr; 956 struct rte_eth_link link; 957 struct rte_eth_dev_info dev_info; 958 char name[RTE_ETH_NAME_MAX_LEN]; 959 int ret; 960 961 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 962 print_valid_ports(); 963 return; 964 } 965 966 ret = eth_link_get_nowait_print_err(port_id, &link); 967 if (ret < 0) 968 return; 969 970 ret = eth_dev_info_get_print_err(port_id, &dev_info); 971 if (ret != 0) 972 return; 973 974 rte_eth_dev_get_name_by_port(port_id, name); 975 ret = eth_macaddr_get_print_err(port_id, &mac_addr); 976 if (ret != 0) 977 return; 978 979 printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n", 980 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name, 981 dev_info.driver_name, (link.link_status) ? ("up") : ("down"), 982 rte_eth_link_speed_to_str(link.link_speed)); 983 } 984 985 void 986 port_eeprom_display(portid_t port_id) 987 { 988 struct rte_dev_eeprom_info einfo; 989 int ret; 990 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 991 print_valid_ports(); 992 return; 993 } 994 995 int len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 996 if (len_eeprom < 0) { 997 switch (len_eeprom) { 998 case -ENODEV: 999 fprintf(stderr, "port index %d invalid\n", port_id); 1000 break; 1001 case -ENOTSUP: 1002 fprintf(stderr, "operation not supported by device\n"); 1003 break; 1004 case -EIO: 1005 fprintf(stderr, "device is removed\n"); 1006 break; 1007 default: 1008 fprintf(stderr, "Unable to get EEPROM: %d\n", 1009 len_eeprom); 1010 break; 1011 } 1012 return; 1013 } 1014 1015 einfo.offset = 0; 1016 einfo.length = len_eeprom; 1017 einfo.data = calloc(1, len_eeprom); 1018 if (!einfo.data) { 1019 fprintf(stderr, 1020 "Allocation of port %u eeprom data failed\n", 1021 port_id); 1022 return; 1023 } 1024 1025 ret = rte_eth_dev_get_eeprom(port_id, &einfo); 1026 if (ret != 0) { 1027 switch (ret) { 1028 case -ENODEV: 1029 fprintf(stderr, "port index %d invalid\n", port_id); 1030 break; 1031 case -ENOTSUP: 1032 fprintf(stderr, "operation not supported by device\n"); 1033 break; 1034 case -EIO: 1035 fprintf(stderr, "device is removed\n"); 1036 break; 1037 default: 1038 fprintf(stderr, "Unable to get EEPROM: %d\n", ret); 1039 break; 1040 } 1041 free(einfo.data); 1042 return; 1043 } 1044 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1045 printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom); 1046 free(einfo.data); 1047 } 1048 1049 void 1050 port_module_eeprom_display(portid_t port_id) 1051 { 1052 struct rte_eth_dev_module_info minfo; 1053 struct rte_dev_eeprom_info einfo; 1054 int ret; 1055 1056 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1057 print_valid_ports(); 1058 return; 1059 } 1060 1061 1062 ret = rte_eth_dev_get_module_info(port_id, &minfo); 1063 if (ret != 0) { 1064 switch (ret) { 1065 case -ENODEV: 1066 fprintf(stderr, "port index %d invalid\n", port_id); 1067 break; 1068 case -ENOTSUP: 1069 fprintf(stderr, "operation not supported by device\n"); 1070 break; 1071 case -EIO: 1072 fprintf(stderr, "device is removed\n"); 1073 break; 1074 default: 1075 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1076 ret); 1077 break; 1078 } 1079 return; 1080 } 1081 1082 einfo.offset = 0; 1083 einfo.length = minfo.eeprom_len; 1084 einfo.data = calloc(1, minfo.eeprom_len); 1085 if (!einfo.data) { 1086 fprintf(stderr, 1087 "Allocation of port %u eeprom data failed\n", 1088 port_id); 1089 return; 1090 } 1091 1092 ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); 1093 if (ret != 0) { 1094 switch (ret) { 1095 case -ENODEV: 1096 fprintf(stderr, "port index %d invalid\n", port_id); 1097 break; 1098 case -ENOTSUP: 1099 fprintf(stderr, "operation not supported by device\n"); 1100 break; 1101 case -EIO: 1102 fprintf(stderr, "device is removed\n"); 1103 break; 1104 default: 1105 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1106 ret); 1107 break; 1108 } 1109 free(einfo.data); 1110 return; 1111 } 1112 1113 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1114 printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); 1115 free(einfo.data); 1116 } 1117 1118 int 1119 port_id_is_invalid(portid_t port_id, enum print_warning warning) 1120 { 1121 uint16_t pid; 1122 1123 if (port_id == (portid_t)RTE_PORT_ALL) 1124 return 0; 1125 1126 RTE_ETH_FOREACH_DEV(pid) 1127 if (port_id == pid) 1128 return 0; 1129 1130 if (warning == ENABLED_WARN) 1131 fprintf(stderr, "Invalid port %d\n", port_id); 1132 1133 return 1; 1134 } 1135 1136 void print_valid_ports(void) 1137 { 1138 portid_t pid; 1139 1140 printf("The valid ports array is ["); 1141 RTE_ETH_FOREACH_DEV(pid) { 1142 printf(" %d", pid); 1143 } 1144 printf(" ]\n"); 1145 } 1146 1147 static int 1148 vlan_id_is_invalid(uint16_t vlan_id) 1149 { 1150 if (vlan_id < 4096) 1151 return 0; 1152 fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id); 1153 return 1; 1154 } 1155 1156 static uint32_t 1157 eth_dev_get_overhead_len(uint32_t max_rx_pktlen, uint16_t max_mtu) 1158 { 1159 uint32_t overhead_len; 1160 1161 if (max_mtu != UINT16_MAX && max_rx_pktlen > max_mtu) 1162 overhead_len = max_rx_pktlen - max_mtu; 1163 else 1164 overhead_len = RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN; 1165 1166 return overhead_len; 1167 } 1168 1169 static int 1170 eth_dev_validate_mtu(uint16_t port_id, uint16_t mtu) 1171 { 1172 struct rte_eth_dev_info dev_info; 1173 uint32_t overhead_len; 1174 uint32_t frame_size; 1175 int ret; 1176 1177 ret = rte_eth_dev_info_get(port_id, &dev_info); 1178 if (ret != 0) 1179 return ret; 1180 1181 if (mtu < dev_info.min_mtu) { 1182 fprintf(stderr, 1183 "MTU (%u) < device min MTU (%u) for port_id %u\n", 1184 mtu, dev_info.min_mtu, port_id); 1185 return -EINVAL; 1186 } 1187 if (mtu > dev_info.max_mtu) { 1188 fprintf(stderr, 1189 "MTU (%u) > device max MTU (%u) for port_id %u\n", 1190 mtu, dev_info.max_mtu, port_id); 1191 return -EINVAL; 1192 } 1193 1194 overhead_len = eth_dev_get_overhead_len(dev_info.max_rx_pktlen, 1195 dev_info.max_mtu); 1196 frame_size = mtu + overhead_len; 1197 if (frame_size > dev_info.max_rx_pktlen) { 1198 fprintf(stderr, 1199 "Frame size (%u) > device max frame size (%u) for port_id %u\n", 1200 frame_size, dev_info.max_rx_pktlen, port_id); 1201 return -EINVAL; 1202 } 1203 1204 return 0; 1205 } 1206 1207 void 1208 port_mtu_set(portid_t port_id, uint16_t mtu) 1209 { 1210 struct rte_port *port = &ports[port_id]; 1211 int diag; 1212 1213 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1214 return; 1215 1216 diag = eth_dev_validate_mtu(port_id, mtu); 1217 if (diag != 0) 1218 return; 1219 1220 if (port->need_reconfig == 0) { 1221 diag = rte_eth_dev_set_mtu(port_id, mtu); 1222 if (diag != 0) { 1223 fprintf(stderr, "Set MTU failed. diag=%d\n", diag); 1224 return; 1225 } 1226 } 1227 1228 port->dev_conf.rxmode.mtu = mtu; 1229 } 1230 1231 /* Generic flow management functions. */ 1232 1233 static struct port_flow_tunnel * 1234 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id) 1235 { 1236 struct port_flow_tunnel *flow_tunnel; 1237 1238 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1239 if (flow_tunnel->id == port_tunnel_id) 1240 goto out; 1241 } 1242 flow_tunnel = NULL; 1243 1244 out: 1245 return flow_tunnel; 1246 } 1247 1248 const char * 1249 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel) 1250 { 1251 const char *type; 1252 switch (tunnel->type) { 1253 default: 1254 type = "unknown"; 1255 break; 1256 case RTE_FLOW_ITEM_TYPE_VXLAN: 1257 type = "vxlan"; 1258 break; 1259 case RTE_FLOW_ITEM_TYPE_GRE: 1260 type = "gre"; 1261 break; 1262 case RTE_FLOW_ITEM_TYPE_NVGRE: 1263 type = "nvgre"; 1264 break; 1265 case RTE_FLOW_ITEM_TYPE_GENEVE: 1266 type = "geneve"; 1267 break; 1268 } 1269 1270 return type; 1271 } 1272 1273 struct port_flow_tunnel * 1274 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun) 1275 { 1276 struct rte_port *port = &ports[port_id]; 1277 struct port_flow_tunnel *flow_tunnel; 1278 1279 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1280 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun))) 1281 goto out; 1282 } 1283 flow_tunnel = NULL; 1284 1285 out: 1286 return flow_tunnel; 1287 } 1288 1289 void port_flow_tunnel_list(portid_t port_id) 1290 { 1291 struct rte_port *port = &ports[port_id]; 1292 struct port_flow_tunnel *flt; 1293 1294 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1295 printf("port %u tunnel #%u type=%s", 1296 port_id, flt->id, port_flow_tunnel_type(&flt->tunnel)); 1297 if (flt->tunnel.tun_id) 1298 printf(" id=%" PRIu64, flt->tunnel.tun_id); 1299 printf("\n"); 1300 } 1301 } 1302 1303 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id) 1304 { 1305 struct rte_port *port = &ports[port_id]; 1306 struct port_flow_tunnel *flt; 1307 1308 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1309 if (flt->id == tunnel_id) 1310 break; 1311 } 1312 if (flt) { 1313 LIST_REMOVE(flt, chain); 1314 free(flt); 1315 printf("port %u: flow tunnel #%u destroyed\n", 1316 port_id, tunnel_id); 1317 } 1318 } 1319 1320 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops) 1321 { 1322 struct rte_port *port = &ports[port_id]; 1323 enum rte_flow_item_type type; 1324 struct port_flow_tunnel *flt; 1325 1326 if (!strcmp(ops->type, "vxlan")) 1327 type = RTE_FLOW_ITEM_TYPE_VXLAN; 1328 else if (!strcmp(ops->type, "gre")) 1329 type = RTE_FLOW_ITEM_TYPE_GRE; 1330 else if (!strcmp(ops->type, "nvgre")) 1331 type = RTE_FLOW_ITEM_TYPE_NVGRE; 1332 else if (!strcmp(ops->type, "geneve")) 1333 type = RTE_FLOW_ITEM_TYPE_GENEVE; 1334 else { 1335 fprintf(stderr, "cannot offload \"%s\" tunnel type\n", 1336 ops->type); 1337 return; 1338 } 1339 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1340 if (flt->tunnel.type == type) 1341 break; 1342 } 1343 if (!flt) { 1344 flt = calloc(1, sizeof(*flt)); 1345 if (!flt) { 1346 fprintf(stderr, "failed to allocate port flt object\n"); 1347 return; 1348 } 1349 flt->tunnel.type = type; 1350 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 : 1351 LIST_FIRST(&port->flow_tunnel_list)->id + 1; 1352 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain); 1353 } 1354 printf("port %d: flow tunnel #%u type %s\n", 1355 port_id, flt->id, ops->type); 1356 } 1357 1358 /** Generate a port_flow entry from attributes/pattern/actions. */ 1359 static struct port_flow * 1360 port_flow_new(const struct rte_flow_attr *attr, 1361 const struct rte_flow_item *pattern, 1362 const struct rte_flow_action *actions, 1363 struct rte_flow_error *error) 1364 { 1365 const struct rte_flow_conv_rule rule = { 1366 .attr_ro = attr, 1367 .pattern_ro = pattern, 1368 .actions_ro = actions, 1369 }; 1370 struct port_flow *pf; 1371 int ret; 1372 1373 ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error); 1374 if (ret < 0) 1375 return NULL; 1376 pf = calloc(1, offsetof(struct port_flow, rule) + ret); 1377 if (!pf) { 1378 rte_flow_error_set 1379 (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, 1380 "calloc() failed"); 1381 return NULL; 1382 } 1383 if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule, 1384 error) >= 0) 1385 return pf; 1386 free(pf); 1387 return NULL; 1388 } 1389 1390 /** Print a message out of a flow error. */ 1391 static int 1392 port_flow_complain(struct rte_flow_error *error) 1393 { 1394 static const char *const errstrlist[] = { 1395 [RTE_FLOW_ERROR_TYPE_NONE] = "no error", 1396 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified", 1397 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)", 1398 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field", 1399 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field", 1400 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field", 1401 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field", 1402 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field", 1403 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure", 1404 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length", 1405 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification", 1406 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range", 1407 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask", 1408 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item", 1409 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions", 1410 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration", 1411 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action", 1412 }; 1413 const char *errstr; 1414 char buf[32]; 1415 int err = rte_errno; 1416 1417 if ((unsigned int)error->type >= RTE_DIM(errstrlist) || 1418 !errstrlist[error->type]) 1419 errstr = "unknown type"; 1420 else 1421 errstr = errstrlist[error->type]; 1422 fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n", 1423 __func__, error->type, errstr, 1424 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ", 1425 error->cause), buf) : "", 1426 error->message ? error->message : "(no stated reason)", 1427 rte_strerror(err)); 1428 1429 switch (error->type) { 1430 case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER: 1431 fprintf(stderr, "The status suggests the use of \"transfer\" " 1432 "as the possible cause of the failure. Make " 1433 "sure that the flow in question and its " 1434 "indirect components (if any) are managed " 1435 "via \"transfer\" proxy port. Use command " 1436 "\"show port (port_id) flow transfer proxy\" " 1437 "to figure out the proxy port ID\n"); 1438 break; 1439 default: 1440 break; 1441 } 1442 1443 return -err; 1444 } 1445 1446 static void 1447 rss_types_display(uint64_t rss_types, uint16_t char_num_per_line) 1448 { 1449 uint16_t total_len = 0; 1450 uint16_t str_len; 1451 uint16_t i; 1452 1453 if (rss_types == 0) 1454 return; 1455 1456 for (i = 0; rss_type_table[i].str; i++) { 1457 if (rss_type_table[i].rss_type == 0) 1458 continue; 1459 1460 if ((rss_types & rss_type_table[i].rss_type) == 1461 rss_type_table[i].rss_type) { 1462 /* Contain two spaces */ 1463 str_len = strlen(rss_type_table[i].str) + 2; 1464 if (total_len + str_len > char_num_per_line) { 1465 printf("\n"); 1466 total_len = 0; 1467 } 1468 printf(" %s", rss_type_table[i].str); 1469 total_len += str_len; 1470 } 1471 } 1472 printf("\n"); 1473 } 1474 1475 static void 1476 rss_config_display(struct rte_flow_action_rss *rss_conf) 1477 { 1478 uint8_t i; 1479 1480 if (rss_conf == NULL) { 1481 fprintf(stderr, "Invalid rule\n"); 1482 return; 1483 } 1484 1485 printf("RSS:\n" 1486 " queues:"); 1487 if (rss_conf->queue_num == 0) 1488 printf(" none"); 1489 for (i = 0; i < rss_conf->queue_num; i++) 1490 printf(" %d", rss_conf->queue[i]); 1491 printf("\n"); 1492 1493 printf(" function: "); 1494 switch (rss_conf->func) { 1495 case RTE_ETH_HASH_FUNCTION_DEFAULT: 1496 printf("default\n"); 1497 break; 1498 case RTE_ETH_HASH_FUNCTION_TOEPLITZ: 1499 printf("toeplitz\n"); 1500 break; 1501 case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR: 1502 printf("simple_xor\n"); 1503 break; 1504 case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ: 1505 printf("symmetric_toeplitz\n"); 1506 break; 1507 default: 1508 printf("Unknown function\n"); 1509 return; 1510 } 1511 1512 printf(" types:\n"); 1513 if (rss_conf->types == 0) { 1514 printf(" none\n"); 1515 return; 1516 } 1517 rss_types_display(rss_conf->types, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 1518 } 1519 1520 static struct port_indirect_action * 1521 action_get_by_id(portid_t port_id, uint32_t id) 1522 { 1523 struct rte_port *port; 1524 struct port_indirect_action **ppia; 1525 struct port_indirect_action *pia = NULL; 1526 1527 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1528 port_id == (portid_t)RTE_PORT_ALL) 1529 return NULL; 1530 port = &ports[port_id]; 1531 ppia = &port->actions_list; 1532 while (*ppia) { 1533 if ((*ppia)->id == id) { 1534 pia = *ppia; 1535 break; 1536 } 1537 ppia = &(*ppia)->next; 1538 } 1539 if (!pia) 1540 fprintf(stderr, 1541 "Failed to find indirect action #%u on port %u\n", 1542 id, port_id); 1543 return pia; 1544 } 1545 1546 static int 1547 action_alloc(portid_t port_id, uint32_t id, 1548 struct port_indirect_action **action) 1549 { 1550 struct rte_port *port; 1551 struct port_indirect_action **ppia; 1552 struct port_indirect_action *pia = NULL; 1553 1554 *action = NULL; 1555 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1556 port_id == (portid_t)RTE_PORT_ALL) 1557 return -EINVAL; 1558 port = &ports[port_id]; 1559 if (id == UINT32_MAX) { 1560 /* taking first available ID */ 1561 if (port->actions_list) { 1562 if (port->actions_list->id == UINT32_MAX - 1) { 1563 fprintf(stderr, 1564 "Highest indirect action ID is already assigned, delete it first\n"); 1565 return -ENOMEM; 1566 } 1567 id = port->actions_list->id + 1; 1568 } else { 1569 id = 0; 1570 } 1571 } 1572 pia = calloc(1, sizeof(*pia)); 1573 if (!pia) { 1574 fprintf(stderr, 1575 "Allocation of port %u indirect action failed\n", 1576 port_id); 1577 return -ENOMEM; 1578 } 1579 ppia = &port->actions_list; 1580 while (*ppia && (*ppia)->id > id) 1581 ppia = &(*ppia)->next; 1582 if (*ppia && (*ppia)->id == id) { 1583 fprintf(stderr, 1584 "Indirect action #%u is already assigned, delete it first\n", 1585 id); 1586 free(pia); 1587 return -EINVAL; 1588 } 1589 pia->next = *ppia; 1590 pia->id = id; 1591 *ppia = pia; 1592 *action = pia; 1593 return 0; 1594 } 1595 1596 static int 1597 template_alloc(uint32_t id, struct port_template **template, 1598 struct port_template **list) 1599 { 1600 struct port_template *lst = *list; 1601 struct port_template **ppt; 1602 struct port_template *pt = NULL; 1603 1604 *template = NULL; 1605 if (id == UINT32_MAX) { 1606 /* taking first available ID */ 1607 if (lst) { 1608 if (lst->id == UINT32_MAX - 1) { 1609 printf("Highest template ID is already" 1610 " assigned, delete it first\n"); 1611 return -ENOMEM; 1612 } 1613 id = lst->id + 1; 1614 } else { 1615 id = 0; 1616 } 1617 } 1618 pt = calloc(1, sizeof(*pt)); 1619 if (!pt) { 1620 printf("Allocation of port template failed\n"); 1621 return -ENOMEM; 1622 } 1623 ppt = list; 1624 while (*ppt && (*ppt)->id > id) 1625 ppt = &(*ppt)->next; 1626 if (*ppt && (*ppt)->id == id) { 1627 printf("Template #%u is already assigned," 1628 " delete it first\n", id); 1629 free(pt); 1630 return -EINVAL; 1631 } 1632 pt->next = *ppt; 1633 pt->id = id; 1634 *ppt = pt; 1635 *template = pt; 1636 return 0; 1637 } 1638 1639 static int 1640 table_alloc(uint32_t id, struct port_table **table, 1641 struct port_table **list) 1642 { 1643 struct port_table *lst = *list; 1644 struct port_table **ppt; 1645 struct port_table *pt = NULL; 1646 1647 *table = NULL; 1648 if (id == UINT32_MAX) { 1649 /* taking first available ID */ 1650 if (lst) { 1651 if (lst->id == UINT32_MAX - 1) { 1652 printf("Highest table ID is already" 1653 " assigned, delete it first\n"); 1654 return -ENOMEM; 1655 } 1656 id = lst->id + 1; 1657 } else { 1658 id = 0; 1659 } 1660 } 1661 pt = calloc(1, sizeof(*pt)); 1662 if (!pt) { 1663 printf("Allocation of table failed\n"); 1664 return -ENOMEM; 1665 } 1666 ppt = list; 1667 while (*ppt && (*ppt)->id > id) 1668 ppt = &(*ppt)->next; 1669 if (*ppt && (*ppt)->id == id) { 1670 printf("Table #%u is already assigned," 1671 " delete it first\n", id); 1672 free(pt); 1673 return -EINVAL; 1674 } 1675 pt->next = *ppt; 1676 pt->id = id; 1677 *ppt = pt; 1678 *table = pt; 1679 return 0; 1680 } 1681 1682 /** Get info about flow management resources. */ 1683 int 1684 port_flow_get_info(portid_t port_id) 1685 { 1686 struct rte_flow_port_info port_info; 1687 struct rte_flow_queue_info queue_info; 1688 struct rte_flow_error error; 1689 1690 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1691 port_id == (portid_t)RTE_PORT_ALL) 1692 return -EINVAL; 1693 /* Poisoning to make sure PMDs update it in case of error. */ 1694 memset(&error, 0x99, sizeof(error)); 1695 memset(&port_info, 0, sizeof(port_info)); 1696 memset(&queue_info, 0, sizeof(queue_info)); 1697 if (rte_flow_info_get(port_id, &port_info, &queue_info, &error)) 1698 return port_flow_complain(&error); 1699 printf("Flow engine resources on port %u:\n" 1700 "Number of queues: %d\n" 1701 "Size of queues: %d\n" 1702 "Number of counters: %d\n" 1703 "Number of aging objects: %d\n" 1704 "Number of meter actions: %d\n", 1705 port_id, port_info.max_nb_queues, 1706 queue_info.max_size, 1707 port_info.max_nb_counters, 1708 port_info.max_nb_aging_objects, 1709 port_info.max_nb_meters); 1710 return 0; 1711 } 1712 1713 /** Configure flow management resources. */ 1714 int 1715 port_flow_configure(portid_t port_id, 1716 const struct rte_flow_port_attr *port_attr, 1717 uint16_t nb_queue, 1718 const struct rte_flow_queue_attr *queue_attr) 1719 { 1720 struct rte_port *port; 1721 struct rte_flow_error error; 1722 const struct rte_flow_queue_attr *attr_list[nb_queue]; 1723 int std_queue; 1724 1725 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1726 port_id == (portid_t)RTE_PORT_ALL) 1727 return -EINVAL; 1728 port = &ports[port_id]; 1729 port->queue_nb = nb_queue; 1730 port->queue_sz = queue_attr->size; 1731 for (std_queue = 0; std_queue < nb_queue; std_queue++) 1732 attr_list[std_queue] = queue_attr; 1733 /* Poisoning to make sure PMDs update it in case of error. */ 1734 memset(&error, 0x66, sizeof(error)); 1735 if (rte_flow_configure(port_id, port_attr, nb_queue, attr_list, &error)) 1736 return port_flow_complain(&error); 1737 printf("Configure flows on port %u: " 1738 "number of queues %d with %d elements\n", 1739 port_id, nb_queue, queue_attr->size); 1740 return 0; 1741 } 1742 1743 /** Create indirect action */ 1744 int 1745 port_action_handle_create(portid_t port_id, uint32_t id, 1746 const struct rte_flow_indir_action_conf *conf, 1747 const struct rte_flow_action *action) 1748 { 1749 struct port_indirect_action *pia; 1750 int ret; 1751 struct rte_flow_error error; 1752 1753 ret = action_alloc(port_id, id, &pia); 1754 if (ret) 1755 return ret; 1756 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 1757 struct rte_flow_action_age *age = 1758 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 1759 1760 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 1761 age->context = &pia->age_type; 1762 } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) { 1763 struct rte_flow_action_conntrack *ct = 1764 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf); 1765 1766 memcpy(ct, &conntrack_context, sizeof(*ct)); 1767 } 1768 /* Poisoning to make sure PMDs update it in case of error. */ 1769 memset(&error, 0x22, sizeof(error)); 1770 pia->handle = rte_flow_action_handle_create(port_id, conf, action, 1771 &error); 1772 if (!pia->handle) { 1773 uint32_t destroy_id = pia->id; 1774 port_action_handle_destroy(port_id, 1, &destroy_id); 1775 return port_flow_complain(&error); 1776 } 1777 pia->type = action->type; 1778 printf("Indirect action #%u created\n", pia->id); 1779 return 0; 1780 } 1781 1782 /** Destroy indirect action */ 1783 int 1784 port_action_handle_destroy(portid_t port_id, 1785 uint32_t n, 1786 const uint32_t *actions) 1787 { 1788 struct rte_port *port; 1789 struct port_indirect_action **tmp; 1790 uint32_t c = 0; 1791 int ret = 0; 1792 1793 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1794 port_id == (portid_t)RTE_PORT_ALL) 1795 return -EINVAL; 1796 port = &ports[port_id]; 1797 tmp = &port->actions_list; 1798 while (*tmp) { 1799 uint32_t i; 1800 1801 for (i = 0; i != n; ++i) { 1802 struct rte_flow_error error; 1803 struct port_indirect_action *pia = *tmp; 1804 1805 if (actions[i] != pia->id) 1806 continue; 1807 /* 1808 * Poisoning to make sure PMDs update it in case 1809 * of error. 1810 */ 1811 memset(&error, 0x33, sizeof(error)); 1812 1813 if (pia->handle && rte_flow_action_handle_destroy( 1814 port_id, pia->handle, &error)) { 1815 ret = port_flow_complain(&error); 1816 continue; 1817 } 1818 *tmp = pia->next; 1819 printf("Indirect action #%u destroyed\n", pia->id); 1820 free(pia); 1821 break; 1822 } 1823 if (i == n) 1824 tmp = &(*tmp)->next; 1825 ++c; 1826 } 1827 return ret; 1828 } 1829 1830 int 1831 port_action_handle_flush(portid_t port_id) 1832 { 1833 struct rte_port *port; 1834 struct port_indirect_action **tmp; 1835 int ret = 0; 1836 1837 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1838 port_id == (portid_t)RTE_PORT_ALL) 1839 return -EINVAL; 1840 port = &ports[port_id]; 1841 tmp = &port->actions_list; 1842 while (*tmp != NULL) { 1843 struct rte_flow_error error; 1844 struct port_indirect_action *pia = *tmp; 1845 1846 /* Poisoning to make sure PMDs update it in case of error. */ 1847 memset(&error, 0x44, sizeof(error)); 1848 if (pia->handle != NULL && 1849 rte_flow_action_handle_destroy 1850 (port_id, pia->handle, &error) != 0) { 1851 printf("Indirect action #%u not destroyed\n", pia->id); 1852 ret = port_flow_complain(&error); 1853 tmp = &pia->next; 1854 } else { 1855 *tmp = pia->next; 1856 free(pia); 1857 } 1858 } 1859 return ret; 1860 } 1861 1862 /** Get indirect action by port + id */ 1863 struct rte_flow_action_handle * 1864 port_action_handle_get_by_id(portid_t port_id, uint32_t id) 1865 { 1866 1867 struct port_indirect_action *pia = action_get_by_id(port_id, id); 1868 1869 return (pia) ? pia->handle : NULL; 1870 } 1871 1872 /** Update indirect action */ 1873 int 1874 port_action_handle_update(portid_t port_id, uint32_t id, 1875 const struct rte_flow_action *action) 1876 { 1877 struct rte_flow_error error; 1878 struct rte_flow_action_handle *action_handle; 1879 struct port_indirect_action *pia; 1880 const void *update; 1881 1882 action_handle = port_action_handle_get_by_id(port_id, id); 1883 if (!action_handle) 1884 return -EINVAL; 1885 pia = action_get_by_id(port_id, id); 1886 if (!pia) 1887 return -EINVAL; 1888 switch (pia->type) { 1889 case RTE_FLOW_ACTION_TYPE_AGE: 1890 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1891 update = action->conf; 1892 break; 1893 default: 1894 update = action; 1895 break; 1896 } 1897 if (rte_flow_action_handle_update(port_id, action_handle, update, 1898 &error)) { 1899 return port_flow_complain(&error); 1900 } 1901 printf("Indirect action #%u updated\n", id); 1902 return 0; 1903 } 1904 1905 static void 1906 port_action_handle_query_dump(uint32_t type, union port_action_query *query) 1907 { 1908 switch (type) { 1909 case RTE_FLOW_ACTION_TYPE_AGE: 1910 printf("Indirect AGE action:\n" 1911 " aged: %u\n" 1912 " sec_since_last_hit_valid: %u\n" 1913 " sec_since_last_hit: %" PRIu32 "\n", 1914 query->age.aged, 1915 query->age.sec_since_last_hit_valid, 1916 query->age.sec_since_last_hit); 1917 break; 1918 case RTE_FLOW_ACTION_TYPE_COUNT: 1919 printf("Indirect COUNT action:\n" 1920 " hits_set: %u\n" 1921 " bytes_set: %u\n" 1922 " hits: %" PRIu64 "\n" 1923 " bytes: %" PRIu64 "\n", 1924 query->count.hits_set, 1925 query->count.bytes_set, 1926 query->count.hits, 1927 query->count.bytes); 1928 break; 1929 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1930 printf("Conntrack Context:\n" 1931 " Peer: %u, Flow dir: %s, Enable: %u\n" 1932 " Live: %u, SACK: %u, CACK: %u\n" 1933 " Packet dir: %s, Liberal: %u, State: %u\n" 1934 " Factor: %u, Retrans: %u, TCP flags: %u\n" 1935 " Last Seq: %u, Last ACK: %u\n" 1936 " Last Win: %u, Last End: %u\n", 1937 query->ct.peer_port, 1938 query->ct.is_original_dir ? "Original" : "Reply", 1939 query->ct.enable, query->ct.live_connection, 1940 query->ct.selective_ack, query->ct.challenge_ack_passed, 1941 query->ct.last_direction ? "Original" : "Reply", 1942 query->ct.liberal_mode, query->ct.state, 1943 query->ct.max_ack_window, query->ct.retransmission_limit, 1944 query->ct.last_index, query->ct.last_seq, 1945 query->ct.last_ack, query->ct.last_window, 1946 query->ct.last_end); 1947 printf(" Original Dir:\n" 1948 " scale: %u, fin: %u, ack seen: %u\n" 1949 " unacked data: %u\n Sent end: %u," 1950 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1951 query->ct.original_dir.scale, 1952 query->ct.original_dir.close_initiated, 1953 query->ct.original_dir.last_ack_seen, 1954 query->ct.original_dir.data_unacked, 1955 query->ct.original_dir.sent_end, 1956 query->ct.original_dir.reply_end, 1957 query->ct.original_dir.max_win, 1958 query->ct.original_dir.max_ack); 1959 printf(" Reply Dir:\n" 1960 " scale: %u, fin: %u, ack seen: %u\n" 1961 " unacked data: %u\n Sent end: %u," 1962 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1963 query->ct.reply_dir.scale, 1964 query->ct.reply_dir.close_initiated, 1965 query->ct.reply_dir.last_ack_seen, 1966 query->ct.reply_dir.data_unacked, 1967 query->ct.reply_dir.sent_end, 1968 query->ct.reply_dir.reply_end, 1969 query->ct.reply_dir.max_win, 1970 query->ct.reply_dir.max_ack); 1971 break; 1972 default: 1973 fprintf(stderr, 1974 "Indirect action (type: %d) doesn't support query\n", 1975 type); 1976 break; 1977 } 1978 1979 } 1980 1981 int 1982 port_action_handle_query(portid_t port_id, uint32_t id) 1983 { 1984 struct rte_flow_error error; 1985 struct port_indirect_action *pia; 1986 union port_action_query query; 1987 1988 pia = action_get_by_id(port_id, id); 1989 if (!pia) 1990 return -EINVAL; 1991 switch (pia->type) { 1992 case RTE_FLOW_ACTION_TYPE_AGE: 1993 case RTE_FLOW_ACTION_TYPE_COUNT: 1994 break; 1995 default: 1996 fprintf(stderr, 1997 "Indirect action %u (type: %d) on port %u doesn't support query\n", 1998 id, pia->type, port_id); 1999 return -ENOTSUP; 2000 } 2001 /* Poisoning to make sure PMDs update it in case of error. */ 2002 memset(&error, 0x55, sizeof(error)); 2003 memset(&query, 0, sizeof(query)); 2004 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 2005 return port_flow_complain(&error); 2006 port_action_handle_query_dump(pia->type, &query); 2007 return 0; 2008 } 2009 2010 static struct port_flow_tunnel * 2011 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 2012 const struct rte_flow_item *pattern, 2013 const struct rte_flow_action *actions, 2014 const struct tunnel_ops *tunnel_ops) 2015 { 2016 int ret; 2017 struct rte_port *port; 2018 struct port_flow_tunnel *pft; 2019 struct rte_flow_error error; 2020 2021 port = &ports[port_id]; 2022 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 2023 if (!pft) { 2024 fprintf(stderr, "failed to locate port flow tunnel #%u\n", 2025 tunnel_ops->id); 2026 return NULL; 2027 } 2028 if (tunnel_ops->actions) { 2029 uint32_t num_actions; 2030 const struct rte_flow_action *aptr; 2031 2032 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 2033 &pft->pmd_actions, 2034 &pft->num_pmd_actions, 2035 &error); 2036 if (ret) { 2037 port_flow_complain(&error); 2038 return NULL; 2039 } 2040 for (aptr = actions, num_actions = 1; 2041 aptr->type != RTE_FLOW_ACTION_TYPE_END; 2042 aptr++, num_actions++); 2043 pft->actions = malloc( 2044 (num_actions + pft->num_pmd_actions) * 2045 sizeof(actions[0])); 2046 if (!pft->actions) { 2047 rte_flow_tunnel_action_decap_release( 2048 port_id, pft->actions, 2049 pft->num_pmd_actions, &error); 2050 return NULL; 2051 } 2052 rte_memcpy(pft->actions, pft->pmd_actions, 2053 pft->num_pmd_actions * sizeof(actions[0])); 2054 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 2055 num_actions * sizeof(actions[0])); 2056 } 2057 if (tunnel_ops->items) { 2058 uint32_t num_items; 2059 const struct rte_flow_item *iptr; 2060 2061 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 2062 &pft->pmd_items, 2063 &pft->num_pmd_items, 2064 &error); 2065 if (ret) { 2066 port_flow_complain(&error); 2067 return NULL; 2068 } 2069 for (iptr = pattern, num_items = 1; 2070 iptr->type != RTE_FLOW_ITEM_TYPE_END; 2071 iptr++, num_items++); 2072 pft->items = malloc((num_items + pft->num_pmd_items) * 2073 sizeof(pattern[0])); 2074 if (!pft->items) { 2075 rte_flow_tunnel_item_release( 2076 port_id, pft->pmd_items, 2077 pft->num_pmd_items, &error); 2078 return NULL; 2079 } 2080 rte_memcpy(pft->items, pft->pmd_items, 2081 pft->num_pmd_items * sizeof(pattern[0])); 2082 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 2083 num_items * sizeof(pattern[0])); 2084 } 2085 2086 return pft; 2087 } 2088 2089 static void 2090 port_flow_tunnel_offload_cmd_release(portid_t port_id, 2091 const struct tunnel_ops *tunnel_ops, 2092 struct port_flow_tunnel *pft) 2093 { 2094 struct rte_flow_error error; 2095 2096 if (tunnel_ops->actions) { 2097 free(pft->actions); 2098 rte_flow_tunnel_action_decap_release( 2099 port_id, pft->pmd_actions, 2100 pft->num_pmd_actions, &error); 2101 pft->actions = NULL; 2102 pft->pmd_actions = NULL; 2103 } 2104 if (tunnel_ops->items) { 2105 free(pft->items); 2106 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 2107 pft->num_pmd_items, 2108 &error); 2109 pft->items = NULL; 2110 pft->pmd_items = NULL; 2111 } 2112 } 2113 2114 /** Add port meter policy */ 2115 int 2116 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 2117 const struct rte_flow_action *actions) 2118 { 2119 struct rte_mtr_error error; 2120 const struct rte_flow_action *act = actions; 2121 const struct rte_flow_action *start; 2122 struct rte_mtr_meter_policy_params policy; 2123 uint32_t i = 0, act_n; 2124 int ret; 2125 2126 for (i = 0; i < RTE_COLORS; i++) { 2127 for (act_n = 0, start = act; 2128 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 2129 act_n++; 2130 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END) 2131 policy.actions[i] = start; 2132 else 2133 policy.actions[i] = NULL; 2134 act++; 2135 } 2136 ret = rte_mtr_meter_policy_add(port_id, 2137 policy_id, 2138 &policy, &error); 2139 if (ret) 2140 print_mtr_err_msg(&error); 2141 return ret; 2142 } 2143 2144 struct rte_flow_meter_profile * 2145 port_meter_profile_get_by_id(portid_t port_id, uint32_t id) 2146 { 2147 struct rte_mtr_error error; 2148 struct rte_flow_meter_profile *profile; 2149 2150 profile = rte_mtr_meter_profile_get(port_id, id, &error); 2151 if (!profile) 2152 print_mtr_err_msg(&error); 2153 return profile; 2154 } 2155 struct rte_flow_meter_policy * 2156 port_meter_policy_get_by_id(portid_t port_id, uint32_t id) 2157 { 2158 struct rte_mtr_error error; 2159 struct rte_flow_meter_policy *policy; 2160 2161 policy = rte_mtr_meter_policy_get(port_id, id, &error); 2162 if (!policy) 2163 print_mtr_err_msg(&error); 2164 return policy; 2165 } 2166 2167 /** Validate flow rule. */ 2168 int 2169 port_flow_validate(portid_t port_id, 2170 const struct rte_flow_attr *attr, 2171 const struct rte_flow_item *pattern, 2172 const struct rte_flow_action *actions, 2173 const struct tunnel_ops *tunnel_ops) 2174 { 2175 struct rte_flow_error error; 2176 struct port_flow_tunnel *pft = NULL; 2177 int ret; 2178 2179 /* Poisoning to make sure PMDs update it in case of error. */ 2180 memset(&error, 0x11, sizeof(error)); 2181 if (tunnel_ops->enabled) { 2182 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2183 actions, tunnel_ops); 2184 if (!pft) 2185 return -ENOENT; 2186 if (pft->items) 2187 pattern = pft->items; 2188 if (pft->actions) 2189 actions = pft->actions; 2190 } 2191 ret = rte_flow_validate(port_id, attr, pattern, actions, &error); 2192 if (tunnel_ops->enabled) 2193 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2194 if (ret) 2195 return port_flow_complain(&error); 2196 printf("Flow rule validated\n"); 2197 return 0; 2198 } 2199 2200 /** Return age action structure if exists, otherwise NULL. */ 2201 static struct rte_flow_action_age * 2202 age_action_get(const struct rte_flow_action *actions) 2203 { 2204 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 2205 switch (actions->type) { 2206 case RTE_FLOW_ACTION_TYPE_AGE: 2207 return (struct rte_flow_action_age *) 2208 (uintptr_t)actions->conf; 2209 default: 2210 break; 2211 } 2212 } 2213 return NULL; 2214 } 2215 2216 /** Create pattern template */ 2217 int 2218 port_flow_pattern_template_create(portid_t port_id, uint32_t id, 2219 const struct rte_flow_pattern_template_attr *attr, 2220 const struct rte_flow_item *pattern) 2221 { 2222 struct rte_port *port; 2223 struct port_template *pit; 2224 int ret; 2225 struct rte_flow_error error; 2226 2227 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2228 port_id == (portid_t)RTE_PORT_ALL) 2229 return -EINVAL; 2230 port = &ports[port_id]; 2231 ret = template_alloc(id, &pit, &port->pattern_templ_list); 2232 if (ret) 2233 return ret; 2234 /* Poisoning to make sure PMDs update it in case of error. */ 2235 memset(&error, 0x22, sizeof(error)); 2236 pit->template.pattern_template = rte_flow_pattern_template_create(port_id, 2237 attr, pattern, &error); 2238 if (!pit->template.pattern_template) { 2239 uint32_t destroy_id = pit->id; 2240 port_flow_pattern_template_destroy(port_id, 1, &destroy_id); 2241 return port_flow_complain(&error); 2242 } 2243 printf("Pattern template #%u created\n", pit->id); 2244 return 0; 2245 } 2246 2247 /** Destroy pattern template */ 2248 int 2249 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n, 2250 const uint32_t *template) 2251 { 2252 struct rte_port *port; 2253 struct port_template **tmp; 2254 uint32_t c = 0; 2255 int ret = 0; 2256 2257 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2258 port_id == (portid_t)RTE_PORT_ALL) 2259 return -EINVAL; 2260 port = &ports[port_id]; 2261 tmp = &port->pattern_templ_list; 2262 while (*tmp) { 2263 uint32_t i; 2264 2265 for (i = 0; i != n; ++i) { 2266 struct rte_flow_error error; 2267 struct port_template *pit = *tmp; 2268 2269 if (template[i] != pit->id) 2270 continue; 2271 /* 2272 * Poisoning to make sure PMDs update it in case 2273 * of error. 2274 */ 2275 memset(&error, 0x33, sizeof(error)); 2276 2277 if (pit->template.pattern_template && 2278 rte_flow_pattern_template_destroy(port_id, 2279 pit->template.pattern_template, 2280 &error)) { 2281 ret = port_flow_complain(&error); 2282 continue; 2283 } 2284 *tmp = pit->next; 2285 printf("Pattern template #%u destroyed\n", pit->id); 2286 free(pit); 2287 break; 2288 } 2289 if (i == n) 2290 tmp = &(*tmp)->next; 2291 ++c; 2292 } 2293 return ret; 2294 } 2295 2296 /** Create actions template */ 2297 int 2298 port_flow_actions_template_create(portid_t port_id, uint32_t id, 2299 const struct rte_flow_actions_template_attr *attr, 2300 const struct rte_flow_action *actions, 2301 const struct rte_flow_action *masks) 2302 { 2303 struct rte_port *port; 2304 struct port_template *pat; 2305 int ret; 2306 struct rte_flow_error error; 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 ret = template_alloc(id, &pat, &port->actions_templ_list); 2313 if (ret) 2314 return ret; 2315 /* Poisoning to make sure PMDs update it in case of error. */ 2316 memset(&error, 0x22, sizeof(error)); 2317 pat->template.actions_template = rte_flow_actions_template_create(port_id, 2318 attr, actions, masks, &error); 2319 if (!pat->template.actions_template) { 2320 uint32_t destroy_id = pat->id; 2321 port_flow_actions_template_destroy(port_id, 1, &destroy_id); 2322 return port_flow_complain(&error); 2323 } 2324 printf("Actions template #%u created\n", pat->id); 2325 return 0; 2326 } 2327 2328 /** Destroy actions template */ 2329 int 2330 port_flow_actions_template_destroy(portid_t port_id, uint32_t n, 2331 const uint32_t *template) 2332 { 2333 struct rte_port *port; 2334 struct port_template **tmp; 2335 uint32_t c = 0; 2336 int ret = 0; 2337 2338 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2339 port_id == (portid_t)RTE_PORT_ALL) 2340 return -EINVAL; 2341 port = &ports[port_id]; 2342 tmp = &port->actions_templ_list; 2343 while (*tmp) { 2344 uint32_t i; 2345 2346 for (i = 0; i != n; ++i) { 2347 struct rte_flow_error error; 2348 struct port_template *pat = *tmp; 2349 2350 if (template[i] != pat->id) 2351 continue; 2352 /* 2353 * Poisoning to make sure PMDs update it in case 2354 * of error. 2355 */ 2356 memset(&error, 0x33, sizeof(error)); 2357 2358 if (pat->template.actions_template && 2359 rte_flow_actions_template_destroy(port_id, 2360 pat->template.actions_template, &error)) { 2361 ret = port_flow_complain(&error); 2362 continue; 2363 } 2364 *tmp = pat->next; 2365 printf("Actions template #%u destroyed\n", pat->id); 2366 free(pat); 2367 break; 2368 } 2369 if (i == n) 2370 tmp = &(*tmp)->next; 2371 ++c; 2372 } 2373 return ret; 2374 } 2375 2376 /** Create table */ 2377 int 2378 port_flow_template_table_create(portid_t port_id, uint32_t id, 2379 const struct rte_flow_template_table_attr *table_attr, 2380 uint32_t nb_pattern_templates, uint32_t *pattern_templates, 2381 uint32_t nb_actions_templates, uint32_t *actions_templates) 2382 { 2383 struct rte_port *port; 2384 struct port_table *pt; 2385 struct port_template *temp = NULL; 2386 int ret; 2387 uint32_t i; 2388 struct rte_flow_error error; 2389 struct rte_flow_pattern_template 2390 *flow_pattern_templates[nb_pattern_templates]; 2391 struct rte_flow_actions_template 2392 *flow_actions_templates[nb_actions_templates]; 2393 2394 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2395 port_id == (portid_t)RTE_PORT_ALL) 2396 return -EINVAL; 2397 port = &ports[port_id]; 2398 for (i = 0; i < nb_pattern_templates; ++i) { 2399 bool found = false; 2400 temp = port->pattern_templ_list; 2401 while (temp) { 2402 if (pattern_templates[i] == temp->id) { 2403 flow_pattern_templates[i] = 2404 temp->template.pattern_template; 2405 found = true; 2406 break; 2407 } 2408 temp = temp->next; 2409 } 2410 if (!found) { 2411 printf("Pattern template #%u is invalid\n", 2412 pattern_templates[i]); 2413 return -EINVAL; 2414 } 2415 } 2416 for (i = 0; i < nb_actions_templates; ++i) { 2417 bool found = false; 2418 temp = port->actions_templ_list; 2419 while (temp) { 2420 if (actions_templates[i] == temp->id) { 2421 flow_actions_templates[i] = 2422 temp->template.actions_template; 2423 found = true; 2424 break; 2425 } 2426 temp = temp->next; 2427 } 2428 if (!found) { 2429 printf("Actions template #%u is invalid\n", 2430 actions_templates[i]); 2431 return -EINVAL; 2432 } 2433 } 2434 ret = table_alloc(id, &pt, &port->table_list); 2435 if (ret) 2436 return ret; 2437 /* Poisoning to make sure PMDs update it in case of error. */ 2438 memset(&error, 0x22, sizeof(error)); 2439 pt->table = rte_flow_template_table_create(port_id, table_attr, 2440 flow_pattern_templates, nb_pattern_templates, 2441 flow_actions_templates, nb_actions_templates, 2442 &error); 2443 2444 if (!pt->table) { 2445 uint32_t destroy_id = pt->id; 2446 port_flow_template_table_destroy(port_id, 1, &destroy_id); 2447 return port_flow_complain(&error); 2448 } 2449 pt->nb_pattern_templates = nb_pattern_templates; 2450 pt->nb_actions_templates = nb_actions_templates; 2451 printf("Template table #%u created\n", pt->id); 2452 return 0; 2453 } 2454 2455 /** Destroy table */ 2456 int 2457 port_flow_template_table_destroy(portid_t port_id, 2458 uint32_t n, const uint32_t *table) 2459 { 2460 struct rte_port *port; 2461 struct port_table **tmp; 2462 uint32_t c = 0; 2463 int ret = 0; 2464 2465 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2466 port_id == (portid_t)RTE_PORT_ALL) 2467 return -EINVAL; 2468 port = &ports[port_id]; 2469 tmp = &port->table_list; 2470 while (*tmp) { 2471 uint32_t i; 2472 2473 for (i = 0; i != n; ++i) { 2474 struct rte_flow_error error; 2475 struct port_table *pt = *tmp; 2476 2477 if (table[i] != pt->id) 2478 continue; 2479 /* 2480 * Poisoning to make sure PMDs update it in case 2481 * of error. 2482 */ 2483 memset(&error, 0x33, sizeof(error)); 2484 2485 if (pt->table && 2486 rte_flow_template_table_destroy(port_id, 2487 pt->table, 2488 &error)) { 2489 ret = port_flow_complain(&error); 2490 continue; 2491 } 2492 *tmp = pt->next; 2493 printf("Template table #%u destroyed\n", pt->id); 2494 free(pt); 2495 break; 2496 } 2497 if (i == n) 2498 tmp = &(*tmp)->next; 2499 ++c; 2500 } 2501 return ret; 2502 } 2503 2504 /** Enqueue create flow rule operation. */ 2505 int 2506 port_queue_flow_create(portid_t port_id, queueid_t queue_id, 2507 bool postpone, uint32_t table_id, 2508 uint32_t pattern_idx, uint32_t actions_idx, 2509 const struct rte_flow_item *pattern, 2510 const struct rte_flow_action *actions) 2511 { 2512 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2513 struct rte_flow_attr flow_attr = { 0 }; 2514 struct rte_flow *flow; 2515 struct rte_port *port; 2516 struct port_flow *pf; 2517 struct port_table *pt; 2518 uint32_t id = 0; 2519 bool found; 2520 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 2521 struct rte_flow_action_age *age = age_action_get(actions); 2522 struct queue_job *job; 2523 2524 port = &ports[port_id]; 2525 if (port->flow_list) { 2526 if (port->flow_list->id == UINT32_MAX) { 2527 printf("Highest rule ID is already assigned," 2528 " delete it first"); 2529 return -ENOMEM; 2530 } 2531 id = port->flow_list->id + 1; 2532 } 2533 2534 if (queue_id >= port->queue_nb) { 2535 printf("Queue #%u is invalid\n", queue_id); 2536 return -EINVAL; 2537 } 2538 2539 found = false; 2540 pt = port->table_list; 2541 while (pt) { 2542 if (table_id == pt->id) { 2543 found = true; 2544 break; 2545 } 2546 pt = pt->next; 2547 } 2548 if (!found) { 2549 printf("Table #%u is invalid\n", table_id); 2550 return -EINVAL; 2551 } 2552 2553 if (pattern_idx >= pt->nb_pattern_templates) { 2554 printf("Pattern template index #%u is invalid," 2555 " %u templates present in the table\n", 2556 pattern_idx, pt->nb_pattern_templates); 2557 return -EINVAL; 2558 } 2559 if (actions_idx >= pt->nb_actions_templates) { 2560 printf("Actions template index #%u is invalid," 2561 " %u templates present in the table\n", 2562 actions_idx, pt->nb_actions_templates); 2563 return -EINVAL; 2564 } 2565 2566 job = calloc(1, sizeof(*job)); 2567 if (!job) { 2568 printf("Queue flow create job allocate failed\n"); 2569 return -ENOMEM; 2570 } 2571 job->type = QUEUE_JOB_TYPE_FLOW_CREATE; 2572 2573 pf = port_flow_new(&flow_attr, pattern, actions, &error); 2574 if (!pf) { 2575 free(job); 2576 return port_flow_complain(&error); 2577 } 2578 if (age) { 2579 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2580 age->context = &pf->age_type; 2581 } 2582 /* Poisoning to make sure PMDs update it in case of error. */ 2583 memset(&error, 0x11, sizeof(error)); 2584 flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table, 2585 pattern, pattern_idx, actions, actions_idx, job, &error); 2586 if (!flow) { 2587 uint32_t flow_id = pf->id; 2588 port_queue_flow_destroy(port_id, queue_id, true, 1, &flow_id); 2589 free(job); 2590 return port_flow_complain(&error); 2591 } 2592 2593 pf->next = port->flow_list; 2594 pf->id = id; 2595 pf->flow = flow; 2596 job->pf = pf; 2597 port->flow_list = pf; 2598 printf("Flow rule #%u creation enqueued\n", pf->id); 2599 return 0; 2600 } 2601 2602 /** Enqueue number of destroy flow rules operations. */ 2603 int 2604 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id, 2605 bool postpone, uint32_t n, const uint32_t *rule) 2606 { 2607 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2608 struct rte_port *port; 2609 struct port_flow **tmp; 2610 uint32_t c = 0; 2611 int ret = 0; 2612 struct queue_job *job; 2613 2614 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2615 port_id == (portid_t)RTE_PORT_ALL) 2616 return -EINVAL; 2617 port = &ports[port_id]; 2618 2619 if (queue_id >= port->queue_nb) { 2620 printf("Queue #%u is invalid\n", queue_id); 2621 return -EINVAL; 2622 } 2623 2624 tmp = &port->flow_list; 2625 while (*tmp) { 2626 uint32_t i; 2627 2628 for (i = 0; i != n; ++i) { 2629 struct rte_flow_error error; 2630 struct port_flow *pf = *tmp; 2631 2632 if (rule[i] != pf->id) 2633 continue; 2634 /* 2635 * Poisoning to make sure PMD 2636 * update it in case of error. 2637 */ 2638 memset(&error, 0x33, sizeof(error)); 2639 job = calloc(1, sizeof(*job)); 2640 if (!job) { 2641 printf("Queue flow destroy job allocate failed\n"); 2642 return -ENOMEM; 2643 } 2644 job->type = QUEUE_JOB_TYPE_FLOW_DESTROY; 2645 job->pf = pf; 2646 2647 if (rte_flow_async_destroy(port_id, queue_id, &op_attr, 2648 pf->flow, job, &error)) { 2649 free(job); 2650 ret = port_flow_complain(&error); 2651 continue; 2652 } 2653 printf("Flow rule #%u destruction enqueued\n", pf->id); 2654 *tmp = pf->next; 2655 break; 2656 } 2657 if (i == n) 2658 tmp = &(*tmp)->next; 2659 ++c; 2660 } 2661 return ret; 2662 } 2663 2664 /** Enqueue indirect action create operation. */ 2665 int 2666 port_queue_action_handle_create(portid_t port_id, uint32_t queue_id, 2667 bool postpone, uint32_t id, 2668 const struct rte_flow_indir_action_conf *conf, 2669 const struct rte_flow_action *action) 2670 { 2671 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2672 struct rte_port *port; 2673 struct port_indirect_action *pia; 2674 int ret; 2675 struct rte_flow_error error; 2676 struct queue_job *job; 2677 2678 ret = action_alloc(port_id, id, &pia); 2679 if (ret) 2680 return ret; 2681 2682 port = &ports[port_id]; 2683 if (queue_id >= port->queue_nb) { 2684 printf("Queue #%u is invalid\n", queue_id); 2685 return -EINVAL; 2686 } 2687 job = calloc(1, sizeof(*job)); 2688 if (!job) { 2689 printf("Queue action create job allocate failed\n"); 2690 return -ENOMEM; 2691 } 2692 job->type = QUEUE_JOB_TYPE_ACTION_CREATE; 2693 job->pia = pia; 2694 2695 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 2696 struct rte_flow_action_age *age = 2697 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 2698 2699 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 2700 age->context = &pia->age_type; 2701 } 2702 /* Poisoning to make sure PMDs update it in case of error. */ 2703 memset(&error, 0x88, sizeof(error)); 2704 pia->handle = rte_flow_async_action_handle_create(port_id, queue_id, 2705 &attr, conf, action, job, &error); 2706 if (!pia->handle) { 2707 uint32_t destroy_id = pia->id; 2708 port_queue_action_handle_destroy(port_id, queue_id, 2709 postpone, 1, &destroy_id); 2710 free(job); 2711 return port_flow_complain(&error); 2712 } 2713 pia->type = action->type; 2714 printf("Indirect action #%u creation queued\n", pia->id); 2715 return 0; 2716 } 2717 2718 /** Enqueue indirect action destroy operation. */ 2719 int 2720 port_queue_action_handle_destroy(portid_t port_id, 2721 uint32_t queue_id, bool postpone, 2722 uint32_t n, const uint32_t *actions) 2723 { 2724 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2725 struct rte_port *port; 2726 struct port_indirect_action **tmp; 2727 uint32_t c = 0; 2728 int ret = 0; 2729 struct queue_job *job; 2730 2731 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2732 port_id == (portid_t)RTE_PORT_ALL) 2733 return -EINVAL; 2734 port = &ports[port_id]; 2735 2736 if (queue_id >= port->queue_nb) { 2737 printf("Queue #%u is invalid\n", queue_id); 2738 return -EINVAL; 2739 } 2740 2741 tmp = &port->actions_list; 2742 while (*tmp) { 2743 uint32_t i; 2744 2745 for (i = 0; i != n; ++i) { 2746 struct rte_flow_error error; 2747 struct port_indirect_action *pia = *tmp; 2748 2749 if (actions[i] != pia->id) 2750 continue; 2751 /* 2752 * Poisoning to make sure PMDs update it in case 2753 * of error. 2754 */ 2755 memset(&error, 0x99, sizeof(error)); 2756 job = calloc(1, sizeof(*job)); 2757 if (!job) { 2758 printf("Queue action destroy job allocate failed\n"); 2759 return -ENOMEM; 2760 } 2761 job->type = QUEUE_JOB_TYPE_ACTION_DESTROY; 2762 job->pia = pia; 2763 2764 if (pia->handle && 2765 rte_flow_async_action_handle_destroy(port_id, 2766 queue_id, &attr, pia->handle, job, &error)) { 2767 ret = port_flow_complain(&error); 2768 continue; 2769 } 2770 *tmp = pia->next; 2771 printf("Indirect action #%u destruction queued\n", 2772 pia->id); 2773 break; 2774 } 2775 if (i == n) 2776 tmp = &(*tmp)->next; 2777 ++c; 2778 } 2779 return ret; 2780 } 2781 2782 /** Enqueue indirect action update operation. */ 2783 int 2784 port_queue_action_handle_update(portid_t port_id, 2785 uint32_t queue_id, bool postpone, uint32_t id, 2786 const struct rte_flow_action *action) 2787 { 2788 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2789 struct rte_port *port; 2790 struct rte_flow_error error; 2791 struct rte_flow_action_handle *action_handle; 2792 struct queue_job *job; 2793 struct port_indirect_action *pia; 2794 struct rte_flow_update_meter_mark mtr_update; 2795 const void *update; 2796 2797 action_handle = port_action_handle_get_by_id(port_id, id); 2798 if (!action_handle) 2799 return -EINVAL; 2800 2801 port = &ports[port_id]; 2802 if (queue_id >= port->queue_nb) { 2803 printf("Queue #%u is invalid\n", queue_id); 2804 return -EINVAL; 2805 } 2806 2807 job = calloc(1, sizeof(*job)); 2808 if (!job) { 2809 printf("Queue action update job allocate failed\n"); 2810 return -ENOMEM; 2811 } 2812 job->type = QUEUE_JOB_TYPE_ACTION_UPDATE; 2813 2814 pia = action_get_by_id(port_id, id); 2815 if (!pia) { 2816 free(job); 2817 return -EINVAL; 2818 } 2819 2820 switch (pia->type) { 2821 case RTE_FLOW_ACTION_TYPE_AGE: 2822 update = action->conf; 2823 break; 2824 case RTE_FLOW_ACTION_TYPE_METER_MARK: 2825 rte_memcpy(&mtr_update.meter_mark, action->conf, 2826 sizeof(struct rte_flow_action_meter_mark)); 2827 mtr_update.profile_valid = 1; 2828 mtr_update.policy_valid = 1; 2829 mtr_update.color_mode_valid = 1; 2830 mtr_update.init_color_valid = 1; 2831 mtr_update.state_valid = 1; 2832 update = &mtr_update; 2833 break; 2834 default: 2835 update = action; 2836 break; 2837 } 2838 2839 if (rte_flow_async_action_handle_update(port_id, queue_id, &attr, 2840 action_handle, update, job, &error)) { 2841 free(job); 2842 return port_flow_complain(&error); 2843 } 2844 printf("Indirect action #%u update queued\n", id); 2845 return 0; 2846 } 2847 2848 /** Enqueue indirect action query operation. */ 2849 int 2850 port_queue_action_handle_query(portid_t port_id, 2851 uint32_t queue_id, bool postpone, uint32_t id) 2852 { 2853 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2854 struct rte_port *port; 2855 struct rte_flow_error error; 2856 struct rte_flow_action_handle *action_handle; 2857 struct port_indirect_action *pia; 2858 struct queue_job *job; 2859 2860 pia = action_get_by_id(port_id, id); 2861 action_handle = pia ? pia->handle : NULL; 2862 if (!action_handle) 2863 return -EINVAL; 2864 2865 port = &ports[port_id]; 2866 if (queue_id >= port->queue_nb) { 2867 printf("Queue #%u is invalid\n", queue_id); 2868 return -EINVAL; 2869 } 2870 2871 job = calloc(1, sizeof(*job)); 2872 if (!job) { 2873 printf("Queue action update job allocate failed\n"); 2874 return -ENOMEM; 2875 } 2876 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 2877 job->pia = pia; 2878 2879 if (rte_flow_async_action_handle_query(port_id, queue_id, &attr, 2880 action_handle, &job->query, job, &error)) { 2881 free(job); 2882 return port_flow_complain(&error); 2883 } 2884 printf("Indirect action #%u update queued\n", id); 2885 return 0; 2886 } 2887 2888 /** Push all the queue operations in the queue to the NIC. */ 2889 int 2890 port_queue_flow_push(portid_t port_id, queueid_t queue_id) 2891 { 2892 struct rte_port *port; 2893 struct rte_flow_error error; 2894 int ret = 0; 2895 2896 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2897 port_id == (portid_t)RTE_PORT_ALL) 2898 return -EINVAL; 2899 port = &ports[port_id]; 2900 2901 if (queue_id >= port->queue_nb) { 2902 printf("Queue #%u is invalid\n", queue_id); 2903 return -EINVAL; 2904 } 2905 2906 memset(&error, 0x55, sizeof(error)); 2907 ret = rte_flow_push(port_id, queue_id, &error); 2908 if (ret < 0) { 2909 printf("Failed to push operations in the queue\n"); 2910 return -EINVAL; 2911 } 2912 printf("Queue #%u operations pushed\n", queue_id); 2913 return ret; 2914 } 2915 2916 /** Pull queue operation results from the queue. */ 2917 static int 2918 port_queue_aged_flow_destroy(portid_t port_id, queueid_t queue_id, 2919 const uint32_t *rule, int nb_flows) 2920 { 2921 struct rte_port *port = &ports[port_id]; 2922 struct rte_flow_op_result *res; 2923 struct rte_flow_error error; 2924 uint32_t n = nb_flows; 2925 int ret = 0; 2926 int i; 2927 2928 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 2929 if (!res) { 2930 printf("Failed to allocate memory for pulled results\n"); 2931 return -ENOMEM; 2932 } 2933 2934 memset(&error, 0x66, sizeof(error)); 2935 while (nb_flows > 0) { 2936 int success = 0; 2937 2938 if (n > port->queue_sz) 2939 n = port->queue_sz; 2940 ret = port_queue_flow_destroy(port_id, queue_id, true, n, rule); 2941 if (ret < 0) { 2942 free(res); 2943 return ret; 2944 } 2945 ret = rte_flow_push(port_id, queue_id, &error); 2946 if (ret < 0) { 2947 printf("Failed to push operations in the queue: %s\n", 2948 strerror(-ret)); 2949 free(res); 2950 return ret; 2951 } 2952 while (success < nb_flows) { 2953 ret = rte_flow_pull(port_id, queue_id, res, 2954 port->queue_sz, &error); 2955 if (ret < 0) { 2956 printf("Failed to pull a operation results: %s\n", 2957 strerror(-ret)); 2958 free(res); 2959 return ret; 2960 } 2961 2962 for (i = 0; i < ret; i++) { 2963 if (res[i].status == RTE_FLOW_OP_SUCCESS) 2964 success++; 2965 } 2966 } 2967 rule += n; 2968 nb_flows -= n; 2969 n = nb_flows; 2970 } 2971 2972 free(res); 2973 return ret; 2974 } 2975 2976 /** List simply and destroy all aged flows per queue. */ 2977 void 2978 port_queue_flow_aged(portid_t port_id, uint32_t queue_id, uint8_t destroy) 2979 { 2980 void **contexts; 2981 int nb_context, total = 0, idx; 2982 uint32_t *rules = NULL; 2983 struct rte_port *port; 2984 struct rte_flow_error error; 2985 enum age_action_context_type *type; 2986 union { 2987 struct port_flow *pf; 2988 struct port_indirect_action *pia; 2989 } ctx; 2990 2991 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2992 port_id == (portid_t)RTE_PORT_ALL) 2993 return; 2994 port = &ports[port_id]; 2995 if (queue_id >= port->queue_nb) { 2996 printf("Error: queue #%u is invalid\n", queue_id); 2997 return; 2998 } 2999 total = rte_flow_get_q_aged_flows(port_id, queue_id, NULL, 0, &error); 3000 if (total < 0) { 3001 port_flow_complain(&error); 3002 return; 3003 } 3004 printf("Port %u queue %u total aged flows: %d\n", 3005 port_id, queue_id, total); 3006 if (total == 0) 3007 return; 3008 contexts = calloc(total, sizeof(void *)); 3009 if (contexts == NULL) { 3010 printf("Cannot allocate contexts for aged flow\n"); 3011 return; 3012 } 3013 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3014 nb_context = rte_flow_get_q_aged_flows(port_id, queue_id, contexts, 3015 total, &error); 3016 if (nb_context > total) { 3017 printf("Port %u queue %u get aged flows count(%d) > total(%d)\n", 3018 port_id, queue_id, nb_context, total); 3019 free(contexts); 3020 return; 3021 } 3022 if (destroy) { 3023 rules = malloc(sizeof(uint32_t) * nb_context); 3024 if (rules == NULL) 3025 printf("Cannot allocate memory for destroy aged flow\n"); 3026 } 3027 total = 0; 3028 for (idx = 0; idx < nb_context; idx++) { 3029 if (!contexts[idx]) { 3030 printf("Error: get Null context in port %u queue %u\n", 3031 port_id, queue_id); 3032 continue; 3033 } 3034 type = (enum age_action_context_type *)contexts[idx]; 3035 switch (*type) { 3036 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3037 ctx.pf = container_of(type, struct port_flow, age_type); 3038 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3039 "\t%c%c%c\t\n", 3040 "Flow", 3041 ctx.pf->id, 3042 ctx.pf->rule.attr->group, 3043 ctx.pf->rule.attr->priority, 3044 ctx.pf->rule.attr->ingress ? 'i' : '-', 3045 ctx.pf->rule.attr->egress ? 'e' : '-', 3046 ctx.pf->rule.attr->transfer ? 't' : '-'); 3047 if (rules != NULL) { 3048 rules[total] = ctx.pf->id; 3049 total++; 3050 } 3051 break; 3052 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3053 ctx.pia = container_of(type, 3054 struct port_indirect_action, 3055 age_type); 3056 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3057 ctx.pia->id); 3058 break; 3059 default: 3060 printf("Error: invalid context type %u\n", port_id); 3061 break; 3062 } 3063 } 3064 if (rules != NULL) { 3065 port_queue_aged_flow_destroy(port_id, queue_id, rules, total); 3066 free(rules); 3067 } 3068 printf("\n%d flows destroyed\n", total); 3069 free(contexts); 3070 } 3071 3072 /** Pull queue operation results from the queue. */ 3073 int 3074 port_queue_flow_pull(portid_t port_id, queueid_t queue_id) 3075 { 3076 struct rte_port *port; 3077 struct rte_flow_op_result *res; 3078 struct rte_flow_error error; 3079 int ret = 0; 3080 int success = 0; 3081 int i; 3082 struct queue_job *job; 3083 3084 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3085 port_id == (portid_t)RTE_PORT_ALL) 3086 return -EINVAL; 3087 port = &ports[port_id]; 3088 3089 if (queue_id >= port->queue_nb) { 3090 printf("Queue #%u is invalid\n", queue_id); 3091 return -EINVAL; 3092 } 3093 3094 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3095 if (!res) { 3096 printf("Failed to allocate memory for pulled results\n"); 3097 return -ENOMEM; 3098 } 3099 3100 memset(&error, 0x66, sizeof(error)); 3101 ret = rte_flow_pull(port_id, queue_id, res, 3102 port->queue_sz, &error); 3103 if (ret < 0) { 3104 printf("Failed to pull a operation results\n"); 3105 free(res); 3106 return -EINVAL; 3107 } 3108 3109 for (i = 0; i < ret; i++) { 3110 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3111 success++; 3112 job = (struct queue_job *)res[i].user_data; 3113 if (job->type == QUEUE_JOB_TYPE_FLOW_DESTROY) 3114 free(job->pf); 3115 else if (job->type == QUEUE_JOB_TYPE_ACTION_DESTROY) 3116 free(job->pia); 3117 else if (job->type == QUEUE_JOB_TYPE_ACTION_QUERY) 3118 port_action_handle_query_dump(job->pia->type, &job->query); 3119 free(job); 3120 } 3121 printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n", 3122 queue_id, ret, ret - success, success); 3123 free(res); 3124 return ret; 3125 } 3126 3127 /** Create flow rule. */ 3128 int 3129 port_flow_create(portid_t port_id, 3130 const struct rte_flow_attr *attr, 3131 const struct rte_flow_item *pattern, 3132 const struct rte_flow_action *actions, 3133 const struct tunnel_ops *tunnel_ops) 3134 { 3135 struct rte_flow *flow; 3136 struct rte_port *port; 3137 struct port_flow *pf; 3138 uint32_t id = 0; 3139 struct rte_flow_error error; 3140 struct port_flow_tunnel *pft = NULL; 3141 struct rte_flow_action_age *age = age_action_get(actions); 3142 3143 port = &ports[port_id]; 3144 if (port->flow_list) { 3145 if (port->flow_list->id == UINT32_MAX) { 3146 fprintf(stderr, 3147 "Highest rule ID is already assigned, delete it first"); 3148 return -ENOMEM; 3149 } 3150 id = port->flow_list->id + 1; 3151 } 3152 if (tunnel_ops->enabled) { 3153 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 3154 actions, tunnel_ops); 3155 if (!pft) 3156 return -ENOENT; 3157 if (pft->items) 3158 pattern = pft->items; 3159 if (pft->actions) 3160 actions = pft->actions; 3161 } 3162 pf = port_flow_new(attr, pattern, actions, &error); 3163 if (!pf) 3164 return port_flow_complain(&error); 3165 if (age) { 3166 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3167 age->context = &pf->age_type; 3168 } 3169 /* Poisoning to make sure PMDs update it in case of error. */ 3170 memset(&error, 0x22, sizeof(error)); 3171 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 3172 if (!flow) { 3173 if (tunnel_ops->enabled) 3174 port_flow_tunnel_offload_cmd_release(port_id, 3175 tunnel_ops, pft); 3176 free(pf); 3177 return port_flow_complain(&error); 3178 } 3179 pf->next = port->flow_list; 3180 pf->id = id; 3181 pf->flow = flow; 3182 port->flow_list = pf; 3183 if (tunnel_ops->enabled) 3184 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 3185 printf("Flow rule #%u created\n", pf->id); 3186 return 0; 3187 } 3188 3189 /** Destroy a number of flow rules. */ 3190 int 3191 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule) 3192 { 3193 struct rte_port *port; 3194 struct port_flow **tmp; 3195 uint32_t c = 0; 3196 int ret = 0; 3197 3198 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3199 port_id == (portid_t)RTE_PORT_ALL) 3200 return -EINVAL; 3201 port = &ports[port_id]; 3202 tmp = &port->flow_list; 3203 while (*tmp) { 3204 uint32_t i; 3205 3206 for (i = 0; i != n; ++i) { 3207 struct rte_flow_error error; 3208 struct port_flow *pf = *tmp; 3209 3210 if (rule[i] != pf->id) 3211 continue; 3212 /* 3213 * Poisoning to make sure PMDs update it in case 3214 * of error. 3215 */ 3216 memset(&error, 0x33, sizeof(error)); 3217 if (rte_flow_destroy(port_id, pf->flow, &error)) { 3218 ret = port_flow_complain(&error); 3219 continue; 3220 } 3221 printf("Flow rule #%u destroyed\n", pf->id); 3222 *tmp = pf->next; 3223 free(pf); 3224 break; 3225 } 3226 if (i == n) 3227 tmp = &(*tmp)->next; 3228 ++c; 3229 } 3230 return ret; 3231 } 3232 3233 /** Remove all flow rules. */ 3234 int 3235 port_flow_flush(portid_t port_id) 3236 { 3237 struct rte_flow_error error; 3238 struct rte_port *port; 3239 int ret = 0; 3240 3241 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3242 port_id == (portid_t)RTE_PORT_ALL) 3243 return -EINVAL; 3244 3245 port = &ports[port_id]; 3246 3247 if (port->flow_list == NULL) 3248 return ret; 3249 3250 /* Poisoning to make sure PMDs update it in case of error. */ 3251 memset(&error, 0x44, sizeof(error)); 3252 if (rte_flow_flush(port_id, &error)) { 3253 port_flow_complain(&error); 3254 } 3255 3256 while (port->flow_list) { 3257 struct port_flow *pf = port->flow_list->next; 3258 3259 free(port->flow_list); 3260 port->flow_list = pf; 3261 } 3262 return ret; 3263 } 3264 3265 /** Dump flow rules. */ 3266 int 3267 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id, 3268 const char *file_name) 3269 { 3270 int ret = 0; 3271 FILE *file = stdout; 3272 struct rte_flow_error error; 3273 struct rte_port *port; 3274 struct port_flow *pflow; 3275 struct rte_flow *tmpFlow = NULL; 3276 bool found = false; 3277 3278 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3279 port_id == (portid_t)RTE_PORT_ALL) 3280 return -EINVAL; 3281 3282 if (!dump_all) { 3283 port = &ports[port_id]; 3284 pflow = port->flow_list; 3285 while (pflow) { 3286 if (rule_id != pflow->id) { 3287 pflow = pflow->next; 3288 } else { 3289 tmpFlow = pflow->flow; 3290 if (tmpFlow) 3291 found = true; 3292 break; 3293 } 3294 } 3295 if (found == false) { 3296 fprintf(stderr, "Failed to dump to flow %d\n", rule_id); 3297 return -EINVAL; 3298 } 3299 } 3300 3301 if (file_name && strlen(file_name)) { 3302 file = fopen(file_name, "w"); 3303 if (!file) { 3304 fprintf(stderr, "Failed to create file %s: %s\n", 3305 file_name, strerror(errno)); 3306 return -errno; 3307 } 3308 } 3309 3310 if (!dump_all) 3311 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 3312 else 3313 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 3314 if (ret) { 3315 port_flow_complain(&error); 3316 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret)); 3317 } else 3318 printf("Flow dump finished\n"); 3319 if (file_name && strlen(file_name)) 3320 fclose(file); 3321 return ret; 3322 } 3323 3324 /** Query a flow rule. */ 3325 int 3326 port_flow_query(portid_t port_id, uint32_t rule, 3327 const struct rte_flow_action *action) 3328 { 3329 struct rte_flow_error error; 3330 struct rte_port *port; 3331 struct port_flow *pf; 3332 const char *name; 3333 union { 3334 struct rte_flow_query_count count; 3335 struct rte_flow_action_rss rss_conf; 3336 struct rte_flow_query_age age; 3337 } query; 3338 int ret; 3339 3340 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3341 port_id == (portid_t)RTE_PORT_ALL) 3342 return -EINVAL; 3343 port = &ports[port_id]; 3344 for (pf = port->flow_list; pf; pf = pf->next) 3345 if (pf->id == rule) 3346 break; 3347 if (!pf) { 3348 fprintf(stderr, "Flow rule #%u not found\n", rule); 3349 return -ENOENT; 3350 } 3351 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3352 &name, sizeof(name), 3353 (void *)(uintptr_t)action->type, &error); 3354 if (ret < 0) 3355 return port_flow_complain(&error); 3356 switch (action->type) { 3357 case RTE_FLOW_ACTION_TYPE_COUNT: 3358 case RTE_FLOW_ACTION_TYPE_RSS: 3359 case RTE_FLOW_ACTION_TYPE_AGE: 3360 break; 3361 default: 3362 fprintf(stderr, "Cannot query action type %d (%s)\n", 3363 action->type, name); 3364 return -ENOTSUP; 3365 } 3366 /* Poisoning to make sure PMDs update it in case of error. */ 3367 memset(&error, 0x55, sizeof(error)); 3368 memset(&query, 0, sizeof(query)); 3369 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 3370 return port_flow_complain(&error); 3371 switch (action->type) { 3372 case RTE_FLOW_ACTION_TYPE_COUNT: 3373 printf("%s:\n" 3374 " hits_set: %u\n" 3375 " bytes_set: %u\n" 3376 " hits: %" PRIu64 "\n" 3377 " bytes: %" PRIu64 "\n", 3378 name, 3379 query.count.hits_set, 3380 query.count.bytes_set, 3381 query.count.hits, 3382 query.count.bytes); 3383 break; 3384 case RTE_FLOW_ACTION_TYPE_RSS: 3385 rss_config_display(&query.rss_conf); 3386 break; 3387 case RTE_FLOW_ACTION_TYPE_AGE: 3388 printf("%s:\n" 3389 " aged: %u\n" 3390 " sec_since_last_hit_valid: %u\n" 3391 " sec_since_last_hit: %" PRIu32 "\n", 3392 name, 3393 query.age.aged, 3394 query.age.sec_since_last_hit_valid, 3395 query.age.sec_since_last_hit); 3396 break; 3397 default: 3398 fprintf(stderr, 3399 "Cannot display result for action type %d (%s)\n", 3400 action->type, name); 3401 break; 3402 } 3403 return 0; 3404 } 3405 3406 /** List simply and destroy all aged flows. */ 3407 void 3408 port_flow_aged(portid_t port_id, uint8_t destroy) 3409 { 3410 void **contexts; 3411 int nb_context, total = 0, idx; 3412 struct rte_flow_error error; 3413 enum age_action_context_type *type; 3414 union { 3415 struct port_flow *pf; 3416 struct port_indirect_action *pia; 3417 } ctx; 3418 3419 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3420 port_id == (portid_t)RTE_PORT_ALL) 3421 return; 3422 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 3423 printf("Port %u total aged flows: %d\n", port_id, total); 3424 if (total < 0) { 3425 port_flow_complain(&error); 3426 return; 3427 } 3428 if (total == 0) 3429 return; 3430 contexts = malloc(sizeof(void *) * total); 3431 if (contexts == NULL) { 3432 fprintf(stderr, "Cannot allocate contexts for aged flow\n"); 3433 return; 3434 } 3435 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3436 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 3437 if (nb_context != total) { 3438 fprintf(stderr, 3439 "Port:%d get aged flows count(%d) != total(%d)\n", 3440 port_id, nb_context, total); 3441 free(contexts); 3442 return; 3443 } 3444 total = 0; 3445 for (idx = 0; idx < nb_context; idx++) { 3446 if (!contexts[idx]) { 3447 fprintf(stderr, "Error: get Null context in port %u\n", 3448 port_id); 3449 continue; 3450 } 3451 type = (enum age_action_context_type *)contexts[idx]; 3452 switch (*type) { 3453 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3454 ctx.pf = container_of(type, struct port_flow, age_type); 3455 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3456 "\t%c%c%c\t\n", 3457 "Flow", 3458 ctx.pf->id, 3459 ctx.pf->rule.attr->group, 3460 ctx.pf->rule.attr->priority, 3461 ctx.pf->rule.attr->ingress ? 'i' : '-', 3462 ctx.pf->rule.attr->egress ? 'e' : '-', 3463 ctx.pf->rule.attr->transfer ? 't' : '-'); 3464 if (destroy && !port_flow_destroy(port_id, 1, 3465 &ctx.pf->id)) 3466 total++; 3467 break; 3468 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3469 ctx.pia = container_of(type, 3470 struct port_indirect_action, age_type); 3471 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3472 ctx.pia->id); 3473 break; 3474 default: 3475 fprintf(stderr, "Error: invalid context type %u\n", 3476 port_id); 3477 break; 3478 } 3479 } 3480 printf("\n%d flows destroyed\n", total); 3481 free(contexts); 3482 } 3483 3484 /** List flow rules. */ 3485 void 3486 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 3487 { 3488 struct rte_port *port; 3489 struct port_flow *pf; 3490 struct port_flow *list = NULL; 3491 uint32_t i; 3492 3493 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3494 port_id == (portid_t)RTE_PORT_ALL) 3495 return; 3496 port = &ports[port_id]; 3497 if (!port->flow_list) 3498 return; 3499 /* Sort flows by group, priority and ID. */ 3500 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 3501 struct port_flow **tmp; 3502 const struct rte_flow_attr *curr = pf->rule.attr; 3503 3504 if (n) { 3505 /* Filter out unwanted groups. */ 3506 for (i = 0; i != n; ++i) 3507 if (curr->group == group[i]) 3508 break; 3509 if (i == n) 3510 continue; 3511 } 3512 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 3513 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 3514 3515 if (curr->group > comp->group || 3516 (curr->group == comp->group && 3517 curr->priority > comp->priority) || 3518 (curr->group == comp->group && 3519 curr->priority == comp->priority && 3520 pf->id > (*tmp)->id)) 3521 continue; 3522 break; 3523 } 3524 pf->tmp = *tmp; 3525 *tmp = pf; 3526 } 3527 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 3528 for (pf = list; pf != NULL; pf = pf->tmp) { 3529 const struct rte_flow_item *item = pf->rule.pattern; 3530 const struct rte_flow_action *action = pf->rule.actions; 3531 const char *name; 3532 3533 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 3534 pf->id, 3535 pf->rule.attr->group, 3536 pf->rule.attr->priority, 3537 pf->rule.attr->ingress ? 'i' : '-', 3538 pf->rule.attr->egress ? 'e' : '-', 3539 pf->rule.attr->transfer ? 't' : '-'); 3540 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 3541 if ((uint32_t)item->type > INT_MAX) 3542 name = "PMD_INTERNAL"; 3543 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 3544 &name, sizeof(name), 3545 (void *)(uintptr_t)item->type, 3546 NULL) <= 0) 3547 name = "[UNKNOWN]"; 3548 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 3549 printf("%s ", name); 3550 ++item; 3551 } 3552 printf("=>"); 3553 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 3554 if ((uint32_t)action->type > INT_MAX) 3555 name = "PMD_INTERNAL"; 3556 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3557 &name, sizeof(name), 3558 (void *)(uintptr_t)action->type, 3559 NULL) <= 0) 3560 name = "[UNKNOWN]"; 3561 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 3562 printf(" %s", name); 3563 ++action; 3564 } 3565 printf("\n"); 3566 } 3567 } 3568 3569 /** Restrict ingress traffic to the defined flow rules. */ 3570 int 3571 port_flow_isolate(portid_t port_id, int set) 3572 { 3573 struct rte_flow_error error; 3574 3575 /* Poisoning to make sure PMDs update it in case of error. */ 3576 memset(&error, 0x66, sizeof(error)); 3577 if (rte_flow_isolate(port_id, set, &error)) 3578 return port_flow_complain(&error); 3579 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 3580 port_id, 3581 set ? "now restricted" : "not restricted anymore"); 3582 return 0; 3583 } 3584 3585 /* 3586 * RX/TX ring descriptors display functions. 3587 */ 3588 int 3589 rx_queue_id_is_invalid(queueid_t rxq_id) 3590 { 3591 if (rxq_id < nb_rxq) 3592 return 0; 3593 fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n", 3594 rxq_id, nb_rxq); 3595 return 1; 3596 } 3597 3598 int 3599 tx_queue_id_is_invalid(queueid_t txq_id) 3600 { 3601 if (txq_id < nb_txq) 3602 return 0; 3603 fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n", 3604 txq_id, nb_txq); 3605 return 1; 3606 } 3607 3608 static int 3609 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 3610 { 3611 struct rte_port *port = &ports[port_id]; 3612 struct rte_eth_rxq_info rx_qinfo; 3613 int ret; 3614 3615 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 3616 if (ret == 0) { 3617 *ring_size = rx_qinfo.nb_desc; 3618 return ret; 3619 } 3620 3621 if (ret != -ENOTSUP) 3622 return ret; 3623 /* 3624 * If the rte_eth_rx_queue_info_get is not support for this PMD, 3625 * ring_size stored in testpmd will be used for validity verification. 3626 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 3627 * being 0, it will use a default value provided by PMDs to setup this 3628 * rxq. If the default value is 0, it will use the 3629 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 3630 */ 3631 if (port->nb_rx_desc[rxq_id]) 3632 *ring_size = port->nb_rx_desc[rxq_id]; 3633 else if (port->dev_info.default_rxportconf.ring_size) 3634 *ring_size = port->dev_info.default_rxportconf.ring_size; 3635 else 3636 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 3637 return 0; 3638 } 3639 3640 static int 3641 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 3642 { 3643 struct rte_port *port = &ports[port_id]; 3644 struct rte_eth_txq_info tx_qinfo; 3645 int ret; 3646 3647 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 3648 if (ret == 0) { 3649 *ring_size = tx_qinfo.nb_desc; 3650 return ret; 3651 } 3652 3653 if (ret != -ENOTSUP) 3654 return ret; 3655 /* 3656 * If the rte_eth_tx_queue_info_get is not support for this PMD, 3657 * ring_size stored in testpmd will be used for validity verification. 3658 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 3659 * being 0, it will use a default value provided by PMDs to setup this 3660 * txq. If the default value is 0, it will use the 3661 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 3662 */ 3663 if (port->nb_tx_desc[txq_id]) 3664 *ring_size = port->nb_tx_desc[txq_id]; 3665 else if (port->dev_info.default_txportconf.ring_size) 3666 *ring_size = port->dev_info.default_txportconf.ring_size; 3667 else 3668 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 3669 return 0; 3670 } 3671 3672 static int 3673 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 3674 { 3675 uint16_t ring_size; 3676 int ret; 3677 3678 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 3679 if (ret) 3680 return 1; 3681 3682 if (rxdesc_id < ring_size) 3683 return 0; 3684 3685 fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n", 3686 rxdesc_id, ring_size); 3687 return 1; 3688 } 3689 3690 static int 3691 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 3692 { 3693 uint16_t ring_size; 3694 int ret; 3695 3696 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 3697 if (ret) 3698 return 1; 3699 3700 if (txdesc_id < ring_size) 3701 return 0; 3702 3703 fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n", 3704 txdesc_id, ring_size); 3705 return 1; 3706 } 3707 3708 static const struct rte_memzone * 3709 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 3710 { 3711 char mz_name[RTE_MEMZONE_NAMESIZE]; 3712 const struct rte_memzone *mz; 3713 3714 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 3715 port_id, q_id, ring_name); 3716 mz = rte_memzone_lookup(mz_name); 3717 if (mz == NULL) 3718 fprintf(stderr, 3719 "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n", 3720 ring_name, port_id, q_id, mz_name); 3721 return mz; 3722 } 3723 3724 union igb_ring_dword { 3725 uint64_t dword; 3726 struct { 3727 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 3728 uint32_t lo; 3729 uint32_t hi; 3730 #else 3731 uint32_t hi; 3732 uint32_t lo; 3733 #endif 3734 } words; 3735 }; 3736 3737 struct igb_ring_desc_32_bytes { 3738 union igb_ring_dword lo_dword; 3739 union igb_ring_dword hi_dword; 3740 union igb_ring_dword resv1; 3741 union igb_ring_dword resv2; 3742 }; 3743 3744 struct igb_ring_desc_16_bytes { 3745 union igb_ring_dword lo_dword; 3746 union igb_ring_dword hi_dword; 3747 }; 3748 3749 static void 3750 ring_rxd_display_dword(union igb_ring_dword dword) 3751 { 3752 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 3753 (unsigned)dword.words.hi); 3754 } 3755 3756 static void 3757 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 3758 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3759 portid_t port_id, 3760 #else 3761 __rte_unused portid_t port_id, 3762 #endif 3763 uint16_t desc_id) 3764 { 3765 struct igb_ring_desc_16_bytes *ring = 3766 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3767 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3768 int ret; 3769 struct rte_eth_dev_info dev_info; 3770 3771 ret = eth_dev_info_get_print_err(port_id, &dev_info); 3772 if (ret != 0) 3773 return; 3774 3775 if (strstr(dev_info.driver_name, "i40e") != NULL) { 3776 /* 32 bytes RX descriptor, i40e only */ 3777 struct igb_ring_desc_32_bytes *ring = 3778 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 3779 ring[desc_id].lo_dword.dword = 3780 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3781 ring_rxd_display_dword(ring[desc_id].lo_dword); 3782 ring[desc_id].hi_dword.dword = 3783 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3784 ring_rxd_display_dword(ring[desc_id].hi_dword); 3785 ring[desc_id].resv1.dword = 3786 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 3787 ring_rxd_display_dword(ring[desc_id].resv1); 3788 ring[desc_id].resv2.dword = 3789 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 3790 ring_rxd_display_dword(ring[desc_id].resv2); 3791 3792 return; 3793 } 3794 #endif 3795 /* 16 bytes RX descriptor */ 3796 ring[desc_id].lo_dword.dword = 3797 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3798 ring_rxd_display_dword(ring[desc_id].lo_dword); 3799 ring[desc_id].hi_dword.dword = 3800 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3801 ring_rxd_display_dword(ring[desc_id].hi_dword); 3802 } 3803 3804 static void 3805 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 3806 { 3807 struct igb_ring_desc_16_bytes *ring; 3808 struct igb_ring_desc_16_bytes txd; 3809 3810 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3811 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3812 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3813 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 3814 (unsigned)txd.lo_dword.words.lo, 3815 (unsigned)txd.lo_dword.words.hi, 3816 (unsigned)txd.hi_dword.words.lo, 3817 (unsigned)txd.hi_dword.words.hi); 3818 } 3819 3820 void 3821 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 3822 { 3823 const struct rte_memzone *rx_mz; 3824 3825 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 3826 return; 3827 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 3828 if (rx_mz == NULL) 3829 return; 3830 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 3831 } 3832 3833 void 3834 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 3835 { 3836 const struct rte_memzone *tx_mz; 3837 3838 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 3839 return; 3840 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 3841 if (tx_mz == NULL) 3842 return; 3843 ring_tx_descriptor_display(tx_mz, txd_id); 3844 } 3845 3846 void 3847 fwd_lcores_config_display(void) 3848 { 3849 lcoreid_t lc_id; 3850 3851 printf("List of forwarding lcores:"); 3852 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 3853 printf(" %2u", fwd_lcores_cpuids[lc_id]); 3854 printf("\n"); 3855 } 3856 void 3857 rxtx_config_display(void) 3858 { 3859 portid_t pid; 3860 queueid_t qid; 3861 3862 printf(" %s packet forwarding%s packets/burst=%d\n", 3863 cur_fwd_eng->fwd_mode_name, 3864 retry_enabled == 0 ? "" : " with retry", 3865 nb_pkt_per_burst); 3866 3867 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 3868 printf(" packet len=%u - nb packet segments=%d\n", 3869 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 3870 3871 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 3872 nb_fwd_lcores, nb_fwd_ports); 3873 3874 RTE_ETH_FOREACH_DEV(pid) { 3875 struct rte_eth_rxconf *rx_conf = &ports[pid].rxq[0].conf; 3876 struct rte_eth_txconf *tx_conf = &ports[pid].txq[0].conf; 3877 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 3878 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 3879 struct rte_eth_rxq_info rx_qinfo; 3880 struct rte_eth_txq_info tx_qinfo; 3881 uint16_t rx_free_thresh_tmp; 3882 uint16_t tx_free_thresh_tmp; 3883 uint16_t tx_rs_thresh_tmp; 3884 uint16_t nb_rx_desc_tmp; 3885 uint16_t nb_tx_desc_tmp; 3886 uint64_t offloads_tmp; 3887 uint8_t pthresh_tmp; 3888 uint8_t hthresh_tmp; 3889 uint8_t wthresh_tmp; 3890 int32_t rc; 3891 3892 /* per port config */ 3893 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 3894 (unsigned int)pid, nb_rxq, nb_txq); 3895 3896 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 3897 ports[pid].dev_conf.rxmode.offloads, 3898 ports[pid].dev_conf.txmode.offloads); 3899 3900 /* per rx queue config only for first queue to be less verbose */ 3901 for (qid = 0; qid < 1; qid++) { 3902 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 3903 if (rc) { 3904 nb_rx_desc_tmp = nb_rx_desc[qid]; 3905 rx_free_thresh_tmp = 3906 rx_conf[qid].rx_free_thresh; 3907 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 3908 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 3909 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 3910 offloads_tmp = rx_conf[qid].offloads; 3911 } else { 3912 nb_rx_desc_tmp = rx_qinfo.nb_desc; 3913 rx_free_thresh_tmp = 3914 rx_qinfo.conf.rx_free_thresh; 3915 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 3916 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 3917 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 3918 offloads_tmp = rx_qinfo.conf.offloads; 3919 } 3920 3921 printf(" RX queue: %d\n", qid); 3922 printf(" RX desc=%d - RX free threshold=%d\n", 3923 nb_rx_desc_tmp, rx_free_thresh_tmp); 3924 printf(" RX threshold registers: pthresh=%d hthresh=%d " 3925 " wthresh=%d\n", 3926 pthresh_tmp, hthresh_tmp, wthresh_tmp); 3927 printf(" RX Offloads=0x%"PRIx64, offloads_tmp); 3928 if (rx_conf->share_group > 0) 3929 printf(" share_group=%u share_qid=%u", 3930 rx_conf->share_group, 3931 rx_conf->share_qid); 3932 printf("\n"); 3933 } 3934 3935 /* per tx queue config only for first queue to be less verbose */ 3936 for (qid = 0; qid < 1; qid++) { 3937 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 3938 if (rc) { 3939 nb_tx_desc_tmp = nb_tx_desc[qid]; 3940 tx_free_thresh_tmp = 3941 tx_conf[qid].tx_free_thresh; 3942 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 3943 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 3944 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 3945 offloads_tmp = tx_conf[qid].offloads; 3946 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 3947 } else { 3948 nb_tx_desc_tmp = tx_qinfo.nb_desc; 3949 tx_free_thresh_tmp = 3950 tx_qinfo.conf.tx_free_thresh; 3951 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 3952 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 3953 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 3954 offloads_tmp = tx_qinfo.conf.offloads; 3955 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 3956 } 3957 3958 printf(" TX queue: %d\n", qid); 3959 printf(" TX desc=%d - TX free threshold=%d\n", 3960 nb_tx_desc_tmp, tx_free_thresh_tmp); 3961 printf(" TX threshold registers: pthresh=%d hthresh=%d " 3962 " wthresh=%d\n", 3963 pthresh_tmp, hthresh_tmp, wthresh_tmp); 3964 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 3965 offloads_tmp, tx_rs_thresh_tmp); 3966 } 3967 } 3968 } 3969 3970 void 3971 port_rss_reta_info(portid_t port_id, 3972 struct rte_eth_rss_reta_entry64 *reta_conf, 3973 uint16_t nb_entries) 3974 { 3975 uint16_t i, idx, shift; 3976 int ret; 3977 3978 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3979 return; 3980 3981 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 3982 if (ret != 0) { 3983 fprintf(stderr, 3984 "Failed to get RSS RETA info, return code = %d\n", 3985 ret); 3986 return; 3987 } 3988 3989 for (i = 0; i < nb_entries; i++) { 3990 idx = i / RTE_ETH_RETA_GROUP_SIZE; 3991 shift = i % RTE_ETH_RETA_GROUP_SIZE; 3992 if (!(reta_conf[idx].mask & (1ULL << shift))) 3993 continue; 3994 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 3995 i, reta_conf[idx].reta[shift]); 3996 } 3997 } 3998 3999 /* 4000 * Displays the RSS hash functions of a port, and, optionally, the RSS hash 4001 * key of the port. 4002 */ 4003 void 4004 port_rss_hash_conf_show(portid_t port_id, int show_rss_key) 4005 { 4006 struct rte_eth_rss_conf rss_conf = {0}; 4007 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 4008 uint64_t rss_hf; 4009 uint8_t i; 4010 int diag; 4011 struct rte_eth_dev_info dev_info; 4012 uint8_t hash_key_size; 4013 int ret; 4014 4015 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4016 return; 4017 4018 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4019 if (ret != 0) 4020 return; 4021 4022 if (dev_info.hash_key_size > 0 && 4023 dev_info.hash_key_size <= sizeof(rss_key)) 4024 hash_key_size = dev_info.hash_key_size; 4025 else { 4026 fprintf(stderr, 4027 "dev_info did not provide a valid hash key size\n"); 4028 return; 4029 } 4030 4031 /* Get RSS hash key if asked to display it */ 4032 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 4033 rss_conf.rss_key_len = hash_key_size; 4034 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4035 if (diag != 0) { 4036 switch (diag) { 4037 case -ENODEV: 4038 fprintf(stderr, "port index %d invalid\n", port_id); 4039 break; 4040 case -ENOTSUP: 4041 fprintf(stderr, "operation not supported by device\n"); 4042 break; 4043 default: 4044 fprintf(stderr, "operation failed - diag=%d\n", diag); 4045 break; 4046 } 4047 return; 4048 } 4049 rss_hf = rss_conf.rss_hf; 4050 if (rss_hf == 0) { 4051 printf("RSS disabled\n"); 4052 return; 4053 } 4054 printf("RSS functions:\n"); 4055 rss_types_display(rss_hf, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 4056 if (!show_rss_key) 4057 return; 4058 printf("RSS key:\n"); 4059 for (i = 0; i < hash_key_size; i++) 4060 printf("%02X", rss_key[i]); 4061 printf("\n"); 4062 } 4063 4064 void 4065 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 4066 uint8_t hash_key_len) 4067 { 4068 struct rte_eth_rss_conf rss_conf; 4069 int diag; 4070 4071 rss_conf.rss_key = NULL; 4072 rss_conf.rss_key_len = 0; 4073 rss_conf.rss_hf = str_to_rsstypes(rss_type); 4074 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4075 if (diag == 0) { 4076 rss_conf.rss_key = hash_key; 4077 rss_conf.rss_key_len = hash_key_len; 4078 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 4079 } 4080 if (diag == 0) 4081 return; 4082 4083 switch (diag) { 4084 case -ENODEV: 4085 fprintf(stderr, "port index %d invalid\n", port_id); 4086 break; 4087 case -ENOTSUP: 4088 fprintf(stderr, "operation not supported by device\n"); 4089 break; 4090 default: 4091 fprintf(stderr, "operation failed - diag=%d\n", diag); 4092 break; 4093 } 4094 } 4095 4096 /* 4097 * Check whether a shared rxq scheduled on other lcores. 4098 */ 4099 static bool 4100 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc, 4101 portid_t src_port, queueid_t src_rxq, 4102 uint32_t share_group, queueid_t share_rxq) 4103 { 4104 streamid_t sm_id; 4105 streamid_t nb_fs_per_lcore; 4106 lcoreid_t nb_fc; 4107 lcoreid_t lc_id; 4108 struct fwd_stream *fs; 4109 struct rte_port *port; 4110 struct rte_eth_dev_info *dev_info; 4111 struct rte_eth_rxconf *rxq_conf; 4112 4113 nb_fc = cur_fwd_config.nb_fwd_lcores; 4114 /* Check remaining cores. */ 4115 for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) { 4116 sm_id = fwd_lcores[lc_id]->stream_idx; 4117 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4118 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4119 sm_id++) { 4120 fs = fwd_streams[sm_id]; 4121 port = &ports[fs->rx_port]; 4122 dev_info = &port->dev_info; 4123 rxq_conf = &port->rxq[fs->rx_queue].conf; 4124 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4125 == 0 || rxq_conf->share_group == 0) 4126 /* Not shared rxq. */ 4127 continue; 4128 if (domain_id != port->dev_info.switch_info.domain_id) 4129 continue; 4130 if (rxq_conf->share_group != share_group) 4131 continue; 4132 if (rxq_conf->share_qid != share_rxq) 4133 continue; 4134 printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n", 4135 share_group, share_rxq); 4136 printf(" lcore %hhu Port %hu queue %hu\n", 4137 src_lc, src_port, src_rxq); 4138 printf(" lcore %hhu Port %hu queue %hu\n", 4139 lc_id, fs->rx_port, fs->rx_queue); 4140 printf("Please use --nb-cores=%hu to limit number of forwarding cores\n", 4141 nb_rxq); 4142 return true; 4143 } 4144 } 4145 return false; 4146 } 4147 4148 /* 4149 * Check shared rxq configuration. 4150 * 4151 * Shared group must not being scheduled on different core. 4152 */ 4153 bool 4154 pkt_fwd_shared_rxq_check(void) 4155 { 4156 streamid_t sm_id; 4157 streamid_t nb_fs_per_lcore; 4158 lcoreid_t nb_fc; 4159 lcoreid_t lc_id; 4160 struct fwd_stream *fs; 4161 uint16_t domain_id; 4162 struct rte_port *port; 4163 struct rte_eth_dev_info *dev_info; 4164 struct rte_eth_rxconf *rxq_conf; 4165 4166 if (rxq_share == 0) 4167 return true; 4168 nb_fc = cur_fwd_config.nb_fwd_lcores; 4169 /* 4170 * Check streams on each core, make sure the same switch domain + 4171 * group + queue doesn't get scheduled on other cores. 4172 */ 4173 for (lc_id = 0; lc_id < nb_fc; lc_id++) { 4174 sm_id = fwd_lcores[lc_id]->stream_idx; 4175 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4176 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4177 sm_id++) { 4178 fs = fwd_streams[sm_id]; 4179 /* Update lcore info stream being scheduled. */ 4180 fs->lcore = fwd_lcores[lc_id]; 4181 port = &ports[fs->rx_port]; 4182 dev_info = &port->dev_info; 4183 rxq_conf = &port->rxq[fs->rx_queue].conf; 4184 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4185 == 0 || rxq_conf->share_group == 0) 4186 /* Not shared rxq. */ 4187 continue; 4188 /* Check shared rxq not scheduled on remaining cores. */ 4189 domain_id = port->dev_info.switch_info.domain_id; 4190 if (fwd_stream_on_other_lcores(domain_id, lc_id, 4191 fs->rx_port, 4192 fs->rx_queue, 4193 rxq_conf->share_group, 4194 rxq_conf->share_qid)) 4195 return false; 4196 } 4197 } 4198 return true; 4199 } 4200 4201 /* 4202 * Setup forwarding configuration for each logical core. 4203 */ 4204 static void 4205 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 4206 { 4207 streamid_t nb_fs_per_lcore; 4208 streamid_t nb_fs; 4209 streamid_t sm_id; 4210 lcoreid_t nb_extra; 4211 lcoreid_t nb_fc; 4212 lcoreid_t nb_lc; 4213 lcoreid_t lc_id; 4214 4215 nb_fs = cfg->nb_fwd_streams; 4216 nb_fc = cfg->nb_fwd_lcores; 4217 if (nb_fs <= nb_fc) { 4218 nb_fs_per_lcore = 1; 4219 nb_extra = 0; 4220 } else { 4221 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 4222 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 4223 } 4224 4225 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 4226 sm_id = 0; 4227 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 4228 fwd_lcores[lc_id]->stream_idx = sm_id; 4229 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 4230 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4231 } 4232 4233 /* 4234 * Assign extra remaining streams, if any. 4235 */ 4236 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 4237 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 4238 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 4239 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 4240 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4241 } 4242 } 4243 4244 static portid_t 4245 fwd_topology_tx_port_get(portid_t rxp) 4246 { 4247 static int warning_once = 1; 4248 4249 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 4250 4251 switch (port_topology) { 4252 default: 4253 case PORT_TOPOLOGY_PAIRED: 4254 if ((rxp & 0x1) == 0) { 4255 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 4256 return rxp + 1; 4257 if (warning_once) { 4258 fprintf(stderr, 4259 "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n"); 4260 warning_once = 0; 4261 } 4262 return rxp; 4263 } 4264 return rxp - 1; 4265 case PORT_TOPOLOGY_CHAINED: 4266 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 4267 case PORT_TOPOLOGY_LOOP: 4268 return rxp; 4269 } 4270 } 4271 4272 static void 4273 simple_fwd_config_setup(void) 4274 { 4275 portid_t i; 4276 4277 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 4278 cur_fwd_config.nb_fwd_streams = 4279 (streamid_t) cur_fwd_config.nb_fwd_ports; 4280 4281 /* reinitialize forwarding streams */ 4282 init_fwd_streams(); 4283 4284 /* 4285 * In the simple forwarding test, the number of forwarding cores 4286 * must be lower or equal to the number of forwarding ports. 4287 */ 4288 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4289 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 4290 cur_fwd_config.nb_fwd_lcores = 4291 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 4292 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4293 4294 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 4295 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 4296 fwd_streams[i]->rx_queue = 0; 4297 fwd_streams[i]->tx_port = 4298 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 4299 fwd_streams[i]->tx_queue = 0; 4300 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 4301 fwd_streams[i]->retry_enabled = retry_enabled; 4302 } 4303 } 4304 4305 /** 4306 * For the RSS forwarding test all streams distributed over lcores. Each stream 4307 * being composed of a RX queue to poll on a RX port for input messages, 4308 * associated with a TX queue of a TX port where to send forwarded packets. 4309 */ 4310 static void 4311 rss_fwd_config_setup(void) 4312 { 4313 portid_t rxp; 4314 portid_t txp; 4315 queueid_t rxq; 4316 queueid_t nb_q; 4317 streamid_t sm_id; 4318 int start; 4319 int end; 4320 4321 nb_q = nb_rxq; 4322 if (nb_q > nb_txq) 4323 nb_q = nb_txq; 4324 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4325 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4326 cur_fwd_config.nb_fwd_streams = 4327 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports); 4328 4329 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4330 cur_fwd_config.nb_fwd_lcores = 4331 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4332 4333 /* reinitialize forwarding streams */ 4334 init_fwd_streams(); 4335 4336 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4337 4338 if (proc_id > 0 && nb_q % num_procs != 0) 4339 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n"); 4340 4341 /** 4342 * In multi-process, All queues are allocated to different 4343 * processes based on num_procs and proc_id. For example: 4344 * if supports 4 queues(nb_q), 2 processes(num_procs), 4345 * the 0~1 queue for primary process. 4346 * the 2~3 queue for secondary process. 4347 */ 4348 start = proc_id * nb_q / num_procs; 4349 end = start + nb_q / num_procs; 4350 rxp = 0; 4351 rxq = start; 4352 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 4353 struct fwd_stream *fs; 4354 4355 fs = fwd_streams[sm_id]; 4356 txp = fwd_topology_tx_port_get(rxp); 4357 fs->rx_port = fwd_ports_ids[rxp]; 4358 fs->rx_queue = rxq; 4359 fs->tx_port = fwd_ports_ids[txp]; 4360 fs->tx_queue = rxq; 4361 fs->peer_addr = fs->tx_port; 4362 fs->retry_enabled = retry_enabled; 4363 rxp++; 4364 if (rxp < nb_fwd_ports) 4365 continue; 4366 rxp = 0; 4367 rxq++; 4368 if (rxq >= end) 4369 rxq = start; 4370 } 4371 } 4372 4373 static uint16_t 4374 get_fwd_port_total_tc_num(void) 4375 { 4376 struct rte_eth_dcb_info dcb_info; 4377 uint16_t total_tc_num = 0; 4378 unsigned int i; 4379 4380 for (i = 0; i < nb_fwd_ports; i++) { 4381 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 4382 total_tc_num += dcb_info.nb_tcs; 4383 } 4384 4385 return total_tc_num; 4386 } 4387 4388 /** 4389 * For the DCB forwarding test, each core is assigned on each traffic class. 4390 * 4391 * Each core is assigned a multi-stream, each stream being composed of 4392 * a RX queue to poll on a RX port for input messages, associated with 4393 * a TX queue of a TX port where to send forwarded packets. All RX and 4394 * TX queues are mapping to the same traffic class. 4395 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 4396 * the same core 4397 */ 4398 static void 4399 dcb_fwd_config_setup(void) 4400 { 4401 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 4402 portid_t txp, rxp = 0; 4403 queueid_t txq, rxq = 0; 4404 lcoreid_t lc_id; 4405 uint16_t nb_rx_queue, nb_tx_queue; 4406 uint16_t i, j, k, sm_id = 0; 4407 uint16_t total_tc_num; 4408 struct rte_port *port; 4409 uint8_t tc = 0; 4410 portid_t pid; 4411 int ret; 4412 4413 /* 4414 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 4415 * or RTE_PORT_STOPPED. 4416 * 4417 * Re-configure ports to get updated mapping between tc and queue in 4418 * case the queue number of the port is changed. Skip for started ports 4419 * since modifying queue number and calling dev_configure need to stop 4420 * ports first. 4421 */ 4422 for (pid = 0; pid < nb_fwd_ports; pid++) { 4423 if (port_is_started(pid) == 1) 4424 continue; 4425 4426 port = &ports[pid]; 4427 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 4428 &port->dev_conf); 4429 if (ret < 0) { 4430 fprintf(stderr, 4431 "Failed to re-configure port %d, ret = %d.\n", 4432 pid, ret); 4433 return; 4434 } 4435 } 4436 4437 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4438 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4439 cur_fwd_config.nb_fwd_streams = 4440 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4441 total_tc_num = get_fwd_port_total_tc_num(); 4442 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 4443 cur_fwd_config.nb_fwd_lcores = total_tc_num; 4444 4445 /* reinitialize forwarding streams */ 4446 init_fwd_streams(); 4447 sm_id = 0; 4448 txp = 1; 4449 /* get the dcb info on the first RX and TX ports */ 4450 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4451 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4452 4453 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4454 fwd_lcores[lc_id]->stream_nb = 0; 4455 fwd_lcores[lc_id]->stream_idx = sm_id; 4456 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) { 4457 /* if the nb_queue is zero, means this tc is 4458 * not enabled on the POOL 4459 */ 4460 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 4461 break; 4462 k = fwd_lcores[lc_id]->stream_nb + 4463 fwd_lcores[lc_id]->stream_idx; 4464 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 4465 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 4466 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4467 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 4468 for (j = 0; j < nb_rx_queue; j++) { 4469 struct fwd_stream *fs; 4470 4471 fs = fwd_streams[k + j]; 4472 fs->rx_port = fwd_ports_ids[rxp]; 4473 fs->rx_queue = rxq + j; 4474 fs->tx_port = fwd_ports_ids[txp]; 4475 fs->tx_queue = txq + j % nb_tx_queue; 4476 fs->peer_addr = fs->tx_port; 4477 fs->retry_enabled = retry_enabled; 4478 } 4479 fwd_lcores[lc_id]->stream_nb += 4480 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4481 } 4482 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 4483 4484 tc++; 4485 if (tc < rxp_dcb_info.nb_tcs) 4486 continue; 4487 /* Restart from TC 0 on next RX port */ 4488 tc = 0; 4489 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 4490 rxp = (portid_t) 4491 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 4492 else 4493 rxp++; 4494 if (rxp >= nb_fwd_ports) 4495 return; 4496 /* get the dcb information on next RX and TX ports */ 4497 if ((rxp & 0x1) == 0) 4498 txp = (portid_t) (rxp + 1); 4499 else 4500 txp = (portid_t) (rxp - 1); 4501 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4502 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4503 } 4504 } 4505 4506 static void 4507 icmp_echo_config_setup(void) 4508 { 4509 portid_t rxp; 4510 queueid_t rxq; 4511 lcoreid_t lc_id; 4512 uint16_t sm_id; 4513 4514 if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores) 4515 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 4516 (nb_txq * nb_fwd_ports); 4517 else 4518 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4519 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4520 cur_fwd_config.nb_fwd_streams = 4521 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4522 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4523 cur_fwd_config.nb_fwd_lcores = 4524 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4525 if (verbose_level > 0) { 4526 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 4527 __FUNCTION__, 4528 cur_fwd_config.nb_fwd_lcores, 4529 cur_fwd_config.nb_fwd_ports, 4530 cur_fwd_config.nb_fwd_streams); 4531 } 4532 4533 /* reinitialize forwarding streams */ 4534 init_fwd_streams(); 4535 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4536 rxp = 0; rxq = 0; 4537 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4538 if (verbose_level > 0) 4539 printf(" core=%d: \n", lc_id); 4540 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4541 struct fwd_stream *fs; 4542 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4543 fs->rx_port = fwd_ports_ids[rxp]; 4544 fs->rx_queue = rxq; 4545 fs->tx_port = fs->rx_port; 4546 fs->tx_queue = rxq; 4547 fs->peer_addr = fs->tx_port; 4548 fs->retry_enabled = retry_enabled; 4549 if (verbose_level > 0) 4550 printf(" stream=%d port=%d rxq=%d txq=%d\n", 4551 sm_id, fs->rx_port, fs->rx_queue, 4552 fs->tx_queue); 4553 rxq = (queueid_t) (rxq + 1); 4554 if (rxq == nb_rxq) { 4555 rxq = 0; 4556 rxp = (portid_t) (rxp + 1); 4557 } 4558 } 4559 } 4560 } 4561 4562 void 4563 fwd_config_setup(void) 4564 { 4565 struct rte_port *port; 4566 portid_t pt_id; 4567 unsigned int i; 4568 4569 cur_fwd_config.fwd_eng = cur_fwd_eng; 4570 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 4571 icmp_echo_config_setup(); 4572 return; 4573 } 4574 4575 if ((nb_rxq > 1) && (nb_txq > 1)){ 4576 if (dcb_config) { 4577 for (i = 0; i < nb_fwd_ports; i++) { 4578 pt_id = fwd_ports_ids[i]; 4579 port = &ports[pt_id]; 4580 if (!port->dcb_flag) { 4581 fprintf(stderr, 4582 "In DCB mode, all forwarding ports must be configured in this mode.\n"); 4583 return; 4584 } 4585 } 4586 if (nb_fwd_lcores == 1) { 4587 fprintf(stderr, 4588 "In DCB mode,the nb forwarding cores should be larger than 1.\n"); 4589 return; 4590 } 4591 4592 dcb_fwd_config_setup(); 4593 } else 4594 rss_fwd_config_setup(); 4595 } 4596 else 4597 simple_fwd_config_setup(); 4598 } 4599 4600 static const char * 4601 mp_alloc_to_str(uint8_t mode) 4602 { 4603 switch (mode) { 4604 case MP_ALLOC_NATIVE: 4605 return "native"; 4606 case MP_ALLOC_ANON: 4607 return "anon"; 4608 case MP_ALLOC_XMEM: 4609 return "xmem"; 4610 case MP_ALLOC_XMEM_HUGE: 4611 return "xmemhuge"; 4612 case MP_ALLOC_XBUF: 4613 return "xbuf"; 4614 default: 4615 return "invalid"; 4616 } 4617 } 4618 4619 void 4620 pkt_fwd_config_display(struct fwd_config *cfg) 4621 { 4622 struct fwd_stream *fs; 4623 lcoreid_t lc_id; 4624 streamid_t sm_id; 4625 4626 printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 4627 "NUMA support %s, MP allocation mode: %s\n", 4628 cfg->fwd_eng->fwd_mode_name, 4629 retry_enabled == 0 ? "" : " with retry", 4630 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 4631 numa_support == 1 ? "enabled" : "disabled", 4632 mp_alloc_to_str(mp_alloc_type)); 4633 4634 if (retry_enabled) 4635 printf("TX retry num: %u, delay between TX retries: %uus\n", 4636 burst_tx_retry_num, burst_tx_delay_time); 4637 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 4638 printf("Logical Core %u (socket %u) forwards packets on " 4639 "%d streams:", 4640 fwd_lcores_cpuids[lc_id], 4641 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 4642 fwd_lcores[lc_id]->stream_nb); 4643 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4644 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4645 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 4646 "P=%d/Q=%d (socket %u) ", 4647 fs->rx_port, fs->rx_queue, 4648 ports[fs->rx_port].socket_id, 4649 fs->tx_port, fs->tx_queue, 4650 ports[fs->tx_port].socket_id); 4651 print_ethaddr("peer=", 4652 &peer_eth_addrs[fs->peer_addr]); 4653 } 4654 printf("\n"); 4655 } 4656 printf("\n"); 4657 } 4658 4659 void 4660 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 4661 { 4662 struct rte_ether_addr new_peer_addr; 4663 if (!rte_eth_dev_is_valid_port(port_id)) { 4664 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 4665 return; 4666 } 4667 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 4668 fprintf(stderr, "Error: Invalid ethernet address: %s\n", 4669 peer_addr); 4670 return; 4671 } 4672 peer_eth_addrs[port_id] = new_peer_addr; 4673 } 4674 4675 int 4676 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 4677 { 4678 unsigned int i; 4679 unsigned int lcore_cpuid; 4680 int record_now; 4681 4682 record_now = 0; 4683 again: 4684 for (i = 0; i < nb_lc; i++) { 4685 lcore_cpuid = lcorelist[i]; 4686 if (! rte_lcore_is_enabled(lcore_cpuid)) { 4687 fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid); 4688 return -1; 4689 } 4690 if (lcore_cpuid == rte_get_main_lcore()) { 4691 fprintf(stderr, 4692 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n", 4693 lcore_cpuid); 4694 return -1; 4695 } 4696 if (record_now) 4697 fwd_lcores_cpuids[i] = lcore_cpuid; 4698 } 4699 if (record_now == 0) { 4700 record_now = 1; 4701 goto again; 4702 } 4703 nb_cfg_lcores = (lcoreid_t) nb_lc; 4704 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 4705 printf("previous number of forwarding cores %u - changed to " 4706 "number of configured cores %u\n", 4707 (unsigned int) nb_fwd_lcores, nb_lc); 4708 nb_fwd_lcores = (lcoreid_t) nb_lc; 4709 } 4710 4711 return 0; 4712 } 4713 4714 int 4715 set_fwd_lcores_mask(uint64_t lcoremask) 4716 { 4717 unsigned int lcorelist[64]; 4718 unsigned int nb_lc; 4719 unsigned int i; 4720 4721 if (lcoremask == 0) { 4722 fprintf(stderr, "Invalid NULL mask of cores\n"); 4723 return -1; 4724 } 4725 nb_lc = 0; 4726 for (i = 0; i < 64; i++) { 4727 if (! ((uint64_t)(1ULL << i) & lcoremask)) 4728 continue; 4729 lcorelist[nb_lc++] = i; 4730 } 4731 return set_fwd_lcores_list(lcorelist, nb_lc); 4732 } 4733 4734 void 4735 set_fwd_lcores_number(uint16_t nb_lc) 4736 { 4737 if (test_done == 0) { 4738 fprintf(stderr, "Please stop forwarding first\n"); 4739 return; 4740 } 4741 if (nb_lc > nb_cfg_lcores) { 4742 fprintf(stderr, 4743 "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n", 4744 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 4745 return; 4746 } 4747 nb_fwd_lcores = (lcoreid_t) nb_lc; 4748 printf("Number of forwarding cores set to %u\n", 4749 (unsigned int) nb_fwd_lcores); 4750 } 4751 4752 void 4753 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 4754 { 4755 unsigned int i; 4756 portid_t port_id; 4757 int record_now; 4758 4759 record_now = 0; 4760 again: 4761 for (i = 0; i < nb_pt; i++) { 4762 port_id = (portid_t) portlist[i]; 4763 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4764 return; 4765 if (record_now) 4766 fwd_ports_ids[i] = port_id; 4767 } 4768 if (record_now == 0) { 4769 record_now = 1; 4770 goto again; 4771 } 4772 nb_cfg_ports = (portid_t) nb_pt; 4773 if (nb_fwd_ports != (portid_t) nb_pt) { 4774 printf("previous number of forwarding ports %u - changed to " 4775 "number of configured ports %u\n", 4776 (unsigned int) nb_fwd_ports, nb_pt); 4777 nb_fwd_ports = (portid_t) nb_pt; 4778 } 4779 } 4780 4781 /** 4782 * Parse the user input and obtain the list of forwarding ports 4783 * 4784 * @param[in] list 4785 * String containing the user input. User can specify 4786 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 4787 * For example, if the user wants to use all the available 4788 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 4789 * If the user wants to use only the ports 1,2 then the input 4790 * is 1,2. 4791 * valid characters are '-' and ',' 4792 * @param[out] values 4793 * This array will be filled with a list of port IDs 4794 * based on the user input 4795 * Note that duplicate entries are discarded and only the first 4796 * count entries in this array are port IDs and all the rest 4797 * will contain default values 4798 * @param[in] maxsize 4799 * This parameter denotes 2 things 4800 * 1) Number of elements in the values array 4801 * 2) Maximum value of each element in the values array 4802 * @return 4803 * On success, returns total count of parsed port IDs 4804 * On failure, returns 0 4805 */ 4806 static unsigned int 4807 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 4808 { 4809 unsigned int count = 0; 4810 char *end = NULL; 4811 int min, max; 4812 int value, i; 4813 unsigned int marked[maxsize]; 4814 4815 if (list == NULL || values == NULL) 4816 return 0; 4817 4818 for (i = 0; i < (int)maxsize; i++) 4819 marked[i] = 0; 4820 4821 min = INT_MAX; 4822 4823 do { 4824 /*Remove the blank spaces if any*/ 4825 while (isblank(*list)) 4826 list++; 4827 if (*list == '\0') 4828 break; 4829 errno = 0; 4830 value = strtol(list, &end, 10); 4831 if (errno || end == NULL) 4832 return 0; 4833 if (value < 0 || value >= (int)maxsize) 4834 return 0; 4835 while (isblank(*end)) 4836 end++; 4837 if (*end == '-' && min == INT_MAX) { 4838 min = value; 4839 } else if ((*end == ',') || (*end == '\0')) { 4840 max = value; 4841 if (min == INT_MAX) 4842 min = value; 4843 for (i = min; i <= max; i++) { 4844 if (count < maxsize) { 4845 if (marked[i]) 4846 continue; 4847 values[count] = i; 4848 marked[i] = 1; 4849 count++; 4850 } 4851 } 4852 min = INT_MAX; 4853 } else 4854 return 0; 4855 list = end + 1; 4856 } while (*end != '\0'); 4857 4858 return count; 4859 } 4860 4861 void 4862 parse_fwd_portlist(const char *portlist) 4863 { 4864 unsigned int portcount; 4865 unsigned int portindex[RTE_MAX_ETHPORTS]; 4866 unsigned int i, valid_port_count = 0; 4867 4868 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 4869 if (!portcount) 4870 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 4871 4872 /* 4873 * Here we verify the validity of the ports 4874 * and thereby calculate the total number of 4875 * valid ports 4876 */ 4877 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 4878 if (rte_eth_dev_is_valid_port(portindex[i])) { 4879 portindex[valid_port_count] = portindex[i]; 4880 valid_port_count++; 4881 } 4882 } 4883 4884 set_fwd_ports_list(portindex, valid_port_count); 4885 } 4886 4887 void 4888 set_fwd_ports_mask(uint64_t portmask) 4889 { 4890 unsigned int portlist[64]; 4891 unsigned int nb_pt; 4892 unsigned int i; 4893 4894 if (portmask == 0) { 4895 fprintf(stderr, "Invalid NULL mask of ports\n"); 4896 return; 4897 } 4898 nb_pt = 0; 4899 RTE_ETH_FOREACH_DEV(i) { 4900 if (! ((uint64_t)(1ULL << i) & portmask)) 4901 continue; 4902 portlist[nb_pt++] = i; 4903 } 4904 set_fwd_ports_list(portlist, nb_pt); 4905 } 4906 4907 void 4908 set_fwd_ports_number(uint16_t nb_pt) 4909 { 4910 if (nb_pt > nb_cfg_ports) { 4911 fprintf(stderr, 4912 "nb fwd ports %u > %u (number of configured ports) - ignored\n", 4913 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 4914 return; 4915 } 4916 nb_fwd_ports = (portid_t) nb_pt; 4917 printf("Number of forwarding ports set to %u\n", 4918 (unsigned int) nb_fwd_ports); 4919 } 4920 4921 int 4922 port_is_forwarding(portid_t port_id) 4923 { 4924 unsigned int i; 4925 4926 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4927 return -1; 4928 4929 for (i = 0; i < nb_fwd_ports; i++) { 4930 if (fwd_ports_ids[i] == port_id) 4931 return 1; 4932 } 4933 4934 return 0; 4935 } 4936 4937 void 4938 set_nb_pkt_per_burst(uint16_t nb) 4939 { 4940 if (nb > MAX_PKT_BURST) { 4941 fprintf(stderr, 4942 "nb pkt per burst: %u > %u (maximum packet per burst) ignored\n", 4943 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 4944 return; 4945 } 4946 nb_pkt_per_burst = nb; 4947 printf("Number of packets per burst set to %u\n", 4948 (unsigned int) nb_pkt_per_burst); 4949 } 4950 4951 static const char * 4952 tx_split_get_name(enum tx_pkt_split split) 4953 { 4954 uint32_t i; 4955 4956 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 4957 if (tx_split_name[i].split == split) 4958 return tx_split_name[i].name; 4959 } 4960 return NULL; 4961 } 4962 4963 void 4964 set_tx_pkt_split(const char *name) 4965 { 4966 uint32_t i; 4967 4968 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 4969 if (strcmp(tx_split_name[i].name, name) == 0) { 4970 tx_pkt_split = tx_split_name[i].split; 4971 return; 4972 } 4973 } 4974 fprintf(stderr, "unknown value: \"%s\"\n", name); 4975 } 4976 4977 int 4978 parse_fec_mode(const char *name, uint32_t *fec_capa) 4979 { 4980 uint8_t i; 4981 4982 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 4983 if (strcmp(fec_mode_name[i].name, name) == 0) { 4984 *fec_capa = 4985 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 4986 return 0; 4987 } 4988 } 4989 return -1; 4990 } 4991 4992 void 4993 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 4994 { 4995 unsigned int i, j; 4996 4997 printf("FEC capabilities:\n"); 4998 4999 for (i = 0; i < num; i++) { 5000 printf("%s : ", 5001 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 5002 5003 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 5004 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 5005 speed_fec_capa[i].capa) 5006 printf("%s ", fec_mode_name[j].name); 5007 } 5008 printf("\n"); 5009 } 5010 } 5011 5012 void 5013 show_rx_pkt_offsets(void) 5014 { 5015 uint32_t i, n; 5016 5017 n = rx_pkt_nb_offs; 5018 printf("Number of offsets: %u\n", n); 5019 if (n) { 5020 printf("Segment offsets: "); 5021 for (i = 0; i != n - 1; i++) 5022 printf("%hu,", rx_pkt_seg_offsets[i]); 5023 printf("%hu\n", rx_pkt_seg_lengths[i]); 5024 } 5025 } 5026 5027 void 5028 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 5029 { 5030 unsigned int i; 5031 5032 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 5033 printf("nb segments per RX packets=%u >= " 5034 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 5035 return; 5036 } 5037 5038 /* 5039 * No extra check here, the segment length will be checked by PMD 5040 * in the extended queue setup. 5041 */ 5042 for (i = 0; i < nb_offs; i++) { 5043 if (seg_offsets[i] >= UINT16_MAX) { 5044 printf("offset[%u]=%u > UINT16_MAX - give up\n", 5045 i, seg_offsets[i]); 5046 return; 5047 } 5048 } 5049 5050 for (i = 0; i < nb_offs; i++) 5051 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 5052 5053 rx_pkt_nb_offs = (uint8_t) nb_offs; 5054 } 5055 5056 void 5057 show_rx_pkt_segments(void) 5058 { 5059 uint32_t i, n; 5060 5061 n = rx_pkt_nb_segs; 5062 printf("Number of segments: %u\n", n); 5063 if (n) { 5064 printf("Segment sizes: "); 5065 for (i = 0; i != n - 1; i++) 5066 printf("%hu,", rx_pkt_seg_lengths[i]); 5067 printf("%hu\n", rx_pkt_seg_lengths[i]); 5068 } 5069 } 5070 5071 static const char *get_ptype_str(uint32_t ptype) 5072 { 5073 if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) == 5074 (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) 5075 return "ipv4-tcp"; 5076 else if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) == 5077 (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) 5078 return "ipv4-udp"; 5079 else if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) == 5080 (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) 5081 return "ipv4-sctp"; 5082 else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) == 5083 (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) 5084 return "ipv6-tcp"; 5085 else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) == 5086 (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) 5087 return "ipv6-udp"; 5088 else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) == 5089 (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) 5090 return "ipv6-sctp"; 5091 else if ((ptype & RTE_PTYPE_L4_TCP) == RTE_PTYPE_L4_TCP) 5092 return "tcp"; 5093 else if ((ptype & RTE_PTYPE_L4_UDP) == RTE_PTYPE_L4_UDP) 5094 return "udp"; 5095 else if ((ptype & RTE_PTYPE_L4_SCTP) == RTE_PTYPE_L4_SCTP) 5096 return "sctp"; 5097 else if ((ptype & RTE_PTYPE_L3_IPV4_EXT_UNKNOWN) == RTE_PTYPE_L3_IPV4_EXT_UNKNOWN) 5098 return "ipv4"; 5099 else if ((ptype & RTE_PTYPE_L3_IPV6_EXT_UNKNOWN) == RTE_PTYPE_L3_IPV6_EXT_UNKNOWN) 5100 return "ipv6"; 5101 else if ((ptype & RTE_PTYPE_L2_ETHER) == RTE_PTYPE_L2_ETHER) 5102 return "eth"; 5103 5104 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) == 5105 (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) 5106 return "inner-ipv4-tcp"; 5107 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) == 5108 (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) 5109 return "inner-ipv4-udp"; 5110 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) == 5111 (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) 5112 return "inner-ipv4-sctp"; 5113 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) == 5114 (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) 5115 return "inner-ipv6-tcp"; 5116 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) == 5117 (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) 5118 return "inner-ipv6-udp"; 5119 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) == 5120 (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) 5121 return "inner-ipv6-sctp"; 5122 else if ((ptype & RTE_PTYPE_INNER_L4_TCP) == RTE_PTYPE_INNER_L4_TCP) 5123 return "inner-tcp"; 5124 else if ((ptype & RTE_PTYPE_INNER_L4_UDP) == RTE_PTYPE_INNER_L4_UDP) 5125 return "inner-udp"; 5126 else if ((ptype & RTE_PTYPE_INNER_L4_SCTP) == RTE_PTYPE_INNER_L4_SCTP) 5127 return "inner-sctp"; 5128 else if ((ptype & RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) == 5129 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) 5130 return "inner-ipv4"; 5131 else if ((ptype & RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN) == 5132 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) 5133 return "inner-ipv6"; 5134 else if ((ptype & RTE_PTYPE_INNER_L2_ETHER) == RTE_PTYPE_INNER_L2_ETHER) 5135 return "inner-eth"; 5136 else if ((ptype & RTE_PTYPE_TUNNEL_GRENAT) == RTE_PTYPE_TUNNEL_GRENAT) 5137 return "grenat"; 5138 else 5139 return "unsupported"; 5140 } 5141 5142 void 5143 show_rx_pkt_hdrs(void) 5144 { 5145 uint32_t i, n; 5146 5147 n = rx_pkt_nb_segs; 5148 printf("Number of segments: %u\n", n); 5149 if (n) { 5150 printf("Packet segs: "); 5151 for (i = 0; i < n - 1; i++) 5152 printf("%s, ", get_ptype_str(rx_pkt_hdr_protos[i])); 5153 printf("payload\n"); 5154 } 5155 } 5156 5157 void 5158 set_rx_pkt_hdrs(unsigned int *seg_hdrs, unsigned int nb_segs) 5159 { 5160 unsigned int i; 5161 5162 if (nb_segs + 1 > MAX_SEGS_BUFFER_SPLIT) { 5163 printf("nb segments per RX packets=%u > " 5164 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs + 1); 5165 return; 5166 } 5167 5168 memset(rx_pkt_hdr_protos, 0, sizeof(rx_pkt_hdr_protos)); 5169 5170 for (i = 0; i < nb_segs; i++) 5171 rx_pkt_hdr_protos[i] = (uint32_t)seg_hdrs[i]; 5172 /* 5173 * We calculate the number of hdrs, but payload is not included, 5174 * so rx_pkt_nb_segs would increase 1. 5175 */ 5176 rx_pkt_nb_segs = nb_segs + 1; 5177 } 5178 5179 void 5180 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5181 { 5182 unsigned int i; 5183 5184 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 5185 printf("nb segments per RX packets=%u >= " 5186 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 5187 return; 5188 } 5189 5190 /* 5191 * No extra check here, the segment length will be checked by PMD 5192 * in the extended queue setup. 5193 */ 5194 for (i = 0; i < nb_segs; i++) { 5195 if (seg_lengths[i] >= UINT16_MAX) { 5196 printf("length[%u]=%u > UINT16_MAX - give up\n", 5197 i, seg_lengths[i]); 5198 return; 5199 } 5200 } 5201 5202 for (i = 0; i < nb_segs; i++) 5203 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5204 5205 rx_pkt_nb_segs = (uint8_t) nb_segs; 5206 } 5207 5208 void 5209 show_tx_pkt_segments(void) 5210 { 5211 uint32_t i, n; 5212 const char *split; 5213 5214 n = tx_pkt_nb_segs; 5215 split = tx_split_get_name(tx_pkt_split); 5216 5217 printf("Number of segments: %u\n", n); 5218 printf("Segment sizes: "); 5219 for (i = 0; i != n - 1; i++) 5220 printf("%hu,", tx_pkt_seg_lengths[i]); 5221 printf("%hu\n", tx_pkt_seg_lengths[i]); 5222 printf("Split packet: %s\n", split); 5223 } 5224 5225 static bool 5226 nb_segs_is_invalid(unsigned int nb_segs) 5227 { 5228 uint16_t ring_size; 5229 uint16_t queue_id; 5230 uint16_t port_id; 5231 int ret; 5232 5233 RTE_ETH_FOREACH_DEV(port_id) { 5234 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 5235 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 5236 if (ret) { 5237 /* Port may not be initialized yet, can't say 5238 * the port is invalid in this stage. 5239 */ 5240 continue; 5241 } 5242 if (ring_size < nb_segs) { 5243 printf("nb segments per TX packets=%u >= TX " 5244 "queue(%u) ring_size=%u - txpkts ignored\n", 5245 nb_segs, queue_id, ring_size); 5246 return true; 5247 } 5248 } 5249 } 5250 5251 return false; 5252 } 5253 5254 void 5255 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5256 { 5257 uint16_t tx_pkt_len; 5258 unsigned int i; 5259 5260 /* 5261 * For single segment settings failed check is ignored. 5262 * It is a very basic capability to send the single segment 5263 * packets, suppose it is always supported. 5264 */ 5265 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 5266 fprintf(stderr, 5267 "Tx segment size(%u) is not supported - txpkts ignored\n", 5268 nb_segs); 5269 return; 5270 } 5271 5272 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 5273 fprintf(stderr, 5274 "Tx segment size(%u) is bigger than max number of segment(%u)\n", 5275 nb_segs, RTE_MAX_SEGS_PER_PKT); 5276 return; 5277 } 5278 5279 /* 5280 * Check that each segment length is greater or equal than 5281 * the mbuf data size. 5282 * Check also that the total packet length is greater or equal than the 5283 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 5284 * 20 + 8). 5285 */ 5286 tx_pkt_len = 0; 5287 for (i = 0; i < nb_segs; i++) { 5288 if (seg_lengths[i] > mbuf_data_size[0]) { 5289 fprintf(stderr, 5290 "length[%u]=%u > mbuf_data_size=%u - give up\n", 5291 i, seg_lengths[i], mbuf_data_size[0]); 5292 return; 5293 } 5294 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 5295 } 5296 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 5297 fprintf(stderr, "total packet length=%u < %d - give up\n", 5298 (unsigned) tx_pkt_len, 5299 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 5300 return; 5301 } 5302 5303 for (i = 0; i < nb_segs; i++) 5304 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5305 5306 tx_pkt_length = tx_pkt_len; 5307 tx_pkt_nb_segs = (uint8_t) nb_segs; 5308 } 5309 5310 void 5311 show_tx_pkt_times(void) 5312 { 5313 printf("Interburst gap: %u\n", tx_pkt_times_inter); 5314 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 5315 } 5316 5317 void 5318 set_tx_pkt_times(unsigned int *tx_times) 5319 { 5320 tx_pkt_times_inter = tx_times[0]; 5321 tx_pkt_times_intra = tx_times[1]; 5322 } 5323 5324 #ifdef RTE_LIB_GRO 5325 void 5326 setup_gro(const char *onoff, portid_t port_id) 5327 { 5328 if (!rte_eth_dev_is_valid_port(port_id)) { 5329 fprintf(stderr, "invalid port id %u\n", port_id); 5330 return; 5331 } 5332 if (test_done == 0) { 5333 fprintf(stderr, 5334 "Before enable/disable GRO, please stop forwarding first\n"); 5335 return; 5336 } 5337 if (strcmp(onoff, "on") == 0) { 5338 if (gro_ports[port_id].enable != 0) { 5339 fprintf(stderr, 5340 "Port %u has enabled GRO. Please disable GRO first\n", 5341 port_id); 5342 return; 5343 } 5344 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5345 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 5346 gro_ports[port_id].param.max_flow_num = 5347 GRO_DEFAULT_FLOW_NUM; 5348 gro_ports[port_id].param.max_item_per_flow = 5349 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 5350 } 5351 gro_ports[port_id].enable = 1; 5352 } else { 5353 if (gro_ports[port_id].enable == 0) { 5354 fprintf(stderr, "Port %u has disabled GRO\n", port_id); 5355 return; 5356 } 5357 gro_ports[port_id].enable = 0; 5358 } 5359 } 5360 5361 void 5362 setup_gro_flush_cycles(uint8_t cycles) 5363 { 5364 if (test_done == 0) { 5365 fprintf(stderr, 5366 "Before change flush interval for GRO, please stop forwarding first.\n"); 5367 return; 5368 } 5369 5370 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 5371 GRO_DEFAULT_FLUSH_CYCLES) { 5372 fprintf(stderr, 5373 "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n", 5374 GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES); 5375 cycles = GRO_DEFAULT_FLUSH_CYCLES; 5376 } 5377 5378 gro_flush_cycles = cycles; 5379 } 5380 5381 void 5382 show_gro(portid_t port_id) 5383 { 5384 struct rte_gro_param *param; 5385 uint32_t max_pkts_num; 5386 5387 param = &gro_ports[port_id].param; 5388 5389 if (!rte_eth_dev_is_valid_port(port_id)) { 5390 fprintf(stderr, "Invalid port id %u.\n", port_id); 5391 return; 5392 } 5393 if (gro_ports[port_id].enable) { 5394 printf("GRO type: TCP/IPv4\n"); 5395 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5396 max_pkts_num = param->max_flow_num * 5397 param->max_item_per_flow; 5398 } else 5399 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 5400 printf("Max number of packets to perform GRO: %u\n", 5401 max_pkts_num); 5402 printf("Flushing cycles: %u\n", gro_flush_cycles); 5403 } else 5404 printf("Port %u doesn't enable GRO.\n", port_id); 5405 } 5406 #endif /* RTE_LIB_GRO */ 5407 5408 #ifdef RTE_LIB_GSO 5409 void 5410 setup_gso(const char *mode, portid_t port_id) 5411 { 5412 if (!rte_eth_dev_is_valid_port(port_id)) { 5413 fprintf(stderr, "invalid port id %u\n", port_id); 5414 return; 5415 } 5416 if (strcmp(mode, "on") == 0) { 5417 if (test_done == 0) { 5418 fprintf(stderr, 5419 "before enabling GSO, please stop forwarding first\n"); 5420 return; 5421 } 5422 gso_ports[port_id].enable = 1; 5423 } else if (strcmp(mode, "off") == 0) { 5424 if (test_done == 0) { 5425 fprintf(stderr, 5426 "before disabling GSO, please stop forwarding first\n"); 5427 return; 5428 } 5429 gso_ports[port_id].enable = 0; 5430 } 5431 } 5432 #endif /* RTE_LIB_GSO */ 5433 5434 char* 5435 list_pkt_forwarding_modes(void) 5436 { 5437 static char fwd_modes[128] = ""; 5438 const char *separator = "|"; 5439 struct fwd_engine *fwd_eng; 5440 unsigned i = 0; 5441 5442 if (strlen (fwd_modes) == 0) { 5443 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5444 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5445 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5446 strncat(fwd_modes, separator, 5447 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5448 } 5449 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5450 } 5451 5452 return fwd_modes; 5453 } 5454 5455 char* 5456 list_pkt_forwarding_retry_modes(void) 5457 { 5458 static char fwd_modes[128] = ""; 5459 const char *separator = "|"; 5460 struct fwd_engine *fwd_eng; 5461 unsigned i = 0; 5462 5463 if (strlen(fwd_modes) == 0) { 5464 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5465 if (fwd_eng == &rx_only_engine) 5466 continue; 5467 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5468 sizeof(fwd_modes) - 5469 strlen(fwd_modes) - 1); 5470 strncat(fwd_modes, separator, 5471 sizeof(fwd_modes) - 5472 strlen(fwd_modes) - 1); 5473 } 5474 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5475 } 5476 5477 return fwd_modes; 5478 } 5479 5480 void 5481 set_pkt_forwarding_mode(const char *fwd_mode_name) 5482 { 5483 struct fwd_engine *fwd_eng; 5484 unsigned i; 5485 5486 i = 0; 5487 while ((fwd_eng = fwd_engines[i]) != NULL) { 5488 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 5489 printf("Set %s packet forwarding mode%s\n", 5490 fwd_mode_name, 5491 retry_enabled == 0 ? "" : " with retry"); 5492 cur_fwd_eng = fwd_eng; 5493 return; 5494 } 5495 i++; 5496 } 5497 fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name); 5498 } 5499 5500 void 5501 add_rx_dump_callbacks(portid_t portid) 5502 { 5503 struct rte_eth_dev_info dev_info; 5504 uint16_t queue; 5505 int ret; 5506 5507 if (port_id_is_invalid(portid, ENABLED_WARN)) 5508 return; 5509 5510 ret = eth_dev_info_get_print_err(portid, &dev_info); 5511 if (ret != 0) 5512 return; 5513 5514 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5515 if (!ports[portid].rx_dump_cb[queue]) 5516 ports[portid].rx_dump_cb[queue] = 5517 rte_eth_add_rx_callback(portid, queue, 5518 dump_rx_pkts, NULL); 5519 } 5520 5521 void 5522 add_tx_dump_callbacks(portid_t portid) 5523 { 5524 struct rte_eth_dev_info dev_info; 5525 uint16_t queue; 5526 int ret; 5527 5528 if (port_id_is_invalid(portid, ENABLED_WARN)) 5529 return; 5530 5531 ret = eth_dev_info_get_print_err(portid, &dev_info); 5532 if (ret != 0) 5533 return; 5534 5535 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5536 if (!ports[portid].tx_dump_cb[queue]) 5537 ports[portid].tx_dump_cb[queue] = 5538 rte_eth_add_tx_callback(portid, queue, 5539 dump_tx_pkts, NULL); 5540 } 5541 5542 void 5543 remove_rx_dump_callbacks(portid_t portid) 5544 { 5545 struct rte_eth_dev_info dev_info; 5546 uint16_t queue; 5547 int ret; 5548 5549 if (port_id_is_invalid(portid, ENABLED_WARN)) 5550 return; 5551 5552 ret = eth_dev_info_get_print_err(portid, &dev_info); 5553 if (ret != 0) 5554 return; 5555 5556 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5557 if (ports[portid].rx_dump_cb[queue]) { 5558 rte_eth_remove_rx_callback(portid, queue, 5559 ports[portid].rx_dump_cb[queue]); 5560 ports[portid].rx_dump_cb[queue] = NULL; 5561 } 5562 } 5563 5564 void 5565 remove_tx_dump_callbacks(portid_t portid) 5566 { 5567 struct rte_eth_dev_info dev_info; 5568 uint16_t queue; 5569 int ret; 5570 5571 if (port_id_is_invalid(portid, ENABLED_WARN)) 5572 return; 5573 5574 ret = eth_dev_info_get_print_err(portid, &dev_info); 5575 if (ret != 0) 5576 return; 5577 5578 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5579 if (ports[portid].tx_dump_cb[queue]) { 5580 rte_eth_remove_tx_callback(portid, queue, 5581 ports[portid].tx_dump_cb[queue]); 5582 ports[portid].tx_dump_cb[queue] = NULL; 5583 } 5584 } 5585 5586 void 5587 configure_rxtx_dump_callbacks(uint16_t verbose) 5588 { 5589 portid_t portid; 5590 5591 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 5592 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 5593 return; 5594 #endif 5595 5596 RTE_ETH_FOREACH_DEV(portid) 5597 { 5598 if (verbose == 1 || verbose > 2) 5599 add_rx_dump_callbacks(portid); 5600 else 5601 remove_rx_dump_callbacks(portid); 5602 if (verbose >= 2) 5603 add_tx_dump_callbacks(portid); 5604 else 5605 remove_tx_dump_callbacks(portid); 5606 } 5607 } 5608 5609 void 5610 set_verbose_level(uint16_t vb_level) 5611 { 5612 printf("Change verbose level from %u to %u\n", 5613 (unsigned int) verbose_level, (unsigned int) vb_level); 5614 verbose_level = vb_level; 5615 configure_rxtx_dump_callbacks(verbose_level); 5616 } 5617 5618 void 5619 vlan_extend_set(portid_t port_id, int on) 5620 { 5621 int diag; 5622 int vlan_offload; 5623 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5624 5625 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5626 return; 5627 5628 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5629 5630 if (on) { 5631 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD; 5632 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5633 } else { 5634 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD; 5635 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5636 } 5637 5638 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5639 if (diag < 0) { 5640 fprintf(stderr, 5641 "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n", 5642 port_id, on, diag); 5643 return; 5644 } 5645 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5646 } 5647 5648 void 5649 rx_vlan_strip_set(portid_t port_id, int on) 5650 { 5651 int diag; 5652 int vlan_offload; 5653 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5654 5655 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5656 return; 5657 5658 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5659 5660 if (on) { 5661 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD; 5662 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5663 } else { 5664 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD; 5665 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5666 } 5667 5668 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5669 if (diag < 0) { 5670 fprintf(stderr, 5671 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5672 __func__, port_id, on, diag); 5673 return; 5674 } 5675 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5676 } 5677 5678 void 5679 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 5680 { 5681 int diag; 5682 5683 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5684 return; 5685 5686 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 5687 if (diag < 0) 5688 fprintf(stderr, 5689 "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n", 5690 __func__, port_id, queue_id, on, diag); 5691 } 5692 5693 void 5694 rx_vlan_filter_set(portid_t port_id, int on) 5695 { 5696 int diag; 5697 int vlan_offload; 5698 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5699 5700 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5701 return; 5702 5703 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5704 5705 if (on) { 5706 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD; 5707 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5708 } else { 5709 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD; 5710 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5711 } 5712 5713 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5714 if (diag < 0) { 5715 fprintf(stderr, 5716 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5717 __func__, port_id, on, diag); 5718 return; 5719 } 5720 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5721 } 5722 5723 void 5724 rx_vlan_qinq_strip_set(portid_t port_id, int on) 5725 { 5726 int diag; 5727 int vlan_offload; 5728 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5729 5730 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5731 return; 5732 5733 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5734 5735 if (on) { 5736 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD; 5737 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5738 } else { 5739 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD; 5740 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5741 } 5742 5743 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5744 if (diag < 0) { 5745 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n", 5746 __func__, port_id, on, diag); 5747 return; 5748 } 5749 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5750 } 5751 5752 int 5753 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 5754 { 5755 int diag; 5756 5757 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5758 return 1; 5759 if (vlan_id_is_invalid(vlan_id)) 5760 return 1; 5761 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 5762 if (diag == 0) 5763 return 0; 5764 fprintf(stderr, 5765 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n", 5766 port_id, vlan_id, on, diag); 5767 return -1; 5768 } 5769 5770 void 5771 rx_vlan_all_filter_set(portid_t port_id, int on) 5772 { 5773 uint16_t vlan_id; 5774 5775 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5776 return; 5777 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 5778 if (rx_vft_set(port_id, vlan_id, on)) 5779 break; 5780 } 5781 } 5782 5783 void 5784 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 5785 { 5786 int diag; 5787 5788 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5789 return; 5790 5791 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 5792 if (diag == 0) 5793 return; 5794 5795 fprintf(stderr, 5796 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n", 5797 port_id, vlan_type, tp_id, diag); 5798 } 5799 5800 void 5801 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 5802 { 5803 struct rte_eth_dev_info dev_info; 5804 int ret; 5805 5806 if (vlan_id_is_invalid(vlan_id)) 5807 return; 5808 5809 if (ports[port_id].dev_conf.txmode.offloads & 5810 RTE_ETH_TX_OFFLOAD_QINQ_INSERT) { 5811 fprintf(stderr, "Error, as QinQ has been enabled.\n"); 5812 return; 5813 } 5814 5815 ret = eth_dev_info_get_print_err(port_id, &dev_info); 5816 if (ret != 0) 5817 return; 5818 5819 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) { 5820 fprintf(stderr, 5821 "Error: vlan insert is not supported by port %d\n", 5822 port_id); 5823 return; 5824 } 5825 5826 tx_vlan_reset(port_id); 5827 ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT; 5828 ports[port_id].tx_vlan_id = vlan_id; 5829 } 5830 5831 void 5832 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 5833 { 5834 struct rte_eth_dev_info dev_info; 5835 int ret; 5836 5837 if (vlan_id_is_invalid(vlan_id)) 5838 return; 5839 if (vlan_id_is_invalid(vlan_id_outer)) 5840 return; 5841 5842 ret = eth_dev_info_get_print_err(port_id, &dev_info); 5843 if (ret != 0) 5844 return; 5845 5846 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) { 5847 fprintf(stderr, 5848 "Error: qinq insert not supported by port %d\n", 5849 port_id); 5850 return; 5851 } 5852 5853 tx_vlan_reset(port_id); 5854 ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 5855 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 5856 ports[port_id].tx_vlan_id = vlan_id; 5857 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 5858 } 5859 5860 void 5861 tx_vlan_reset(portid_t port_id) 5862 { 5863 ports[port_id].dev_conf.txmode.offloads &= 5864 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 5865 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 5866 ports[port_id].tx_vlan_id = 0; 5867 ports[port_id].tx_vlan_id_outer = 0; 5868 } 5869 5870 void 5871 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 5872 { 5873 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5874 return; 5875 5876 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 5877 } 5878 5879 void 5880 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 5881 { 5882 int ret; 5883 5884 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5885 return; 5886 5887 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 5888 return; 5889 5890 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 5891 fprintf(stderr, "map_value not in required range 0..%d\n", 5892 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 5893 return; 5894 } 5895 5896 if (!is_rx) { /* tx */ 5897 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 5898 map_value); 5899 if (ret) { 5900 fprintf(stderr, 5901 "failed to set tx queue stats mapping.\n"); 5902 return; 5903 } 5904 } else { /* rx */ 5905 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 5906 map_value); 5907 if (ret) { 5908 fprintf(stderr, 5909 "failed to set rx queue stats mapping.\n"); 5910 return; 5911 } 5912 } 5913 } 5914 5915 void 5916 set_xstats_hide_zero(uint8_t on_off) 5917 { 5918 xstats_hide_zero = on_off; 5919 } 5920 5921 void 5922 set_record_core_cycles(uint8_t on_off) 5923 { 5924 record_core_cycles = on_off; 5925 } 5926 5927 void 5928 set_record_burst_stats(uint8_t on_off) 5929 { 5930 record_burst_stats = on_off; 5931 } 5932 5933 uint16_t 5934 str_to_flowtype(const char *string) 5935 { 5936 uint8_t i; 5937 5938 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 5939 if (!strcmp(flowtype_str_table[i].str, string)) 5940 return flowtype_str_table[i].ftype; 5941 } 5942 5943 if (isdigit(string[0])) { 5944 int val = atoi(string); 5945 if (val > 0 && val < 64) 5946 return (uint16_t)val; 5947 } 5948 5949 return RTE_ETH_FLOW_UNKNOWN; 5950 } 5951 5952 const char* 5953 flowtype_to_str(uint16_t flow_type) 5954 { 5955 uint8_t i; 5956 5957 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 5958 if (flowtype_str_table[i].ftype == flow_type) 5959 return flowtype_str_table[i].str; 5960 } 5961 5962 return NULL; 5963 } 5964 5965 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 5966 5967 static inline void 5968 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 5969 { 5970 struct rte_eth_flex_payload_cfg *cfg; 5971 uint32_t i, j; 5972 5973 for (i = 0; i < flex_conf->nb_payloads; i++) { 5974 cfg = &flex_conf->flex_set[i]; 5975 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 5976 printf("\n RAW: "); 5977 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 5978 printf("\n L2_PAYLOAD: "); 5979 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 5980 printf("\n L3_PAYLOAD: "); 5981 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 5982 printf("\n L4_PAYLOAD: "); 5983 else 5984 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 5985 for (j = 0; j < num; j++) 5986 printf(" %-5u", cfg->src_offset[j]); 5987 } 5988 printf("\n"); 5989 } 5990 5991 static inline void 5992 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 5993 { 5994 struct rte_eth_fdir_flex_mask *mask; 5995 uint32_t i, j; 5996 const char *p; 5997 5998 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 5999 mask = &flex_conf->flex_mask[i]; 6000 p = flowtype_to_str(mask->flow_type); 6001 printf("\n %s:\t", p ? p : "unknown"); 6002 for (j = 0; j < num; j++) 6003 printf(" %02x", mask->mask[j]); 6004 } 6005 printf("\n"); 6006 } 6007 6008 static inline void 6009 print_fdir_flow_type(uint32_t flow_types_mask) 6010 { 6011 int i; 6012 const char *p; 6013 6014 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 6015 if (!(flow_types_mask & (1 << i))) 6016 continue; 6017 p = flowtype_to_str(i); 6018 if (p) 6019 printf(" %s", p); 6020 else 6021 printf(" unknown"); 6022 } 6023 printf("\n"); 6024 } 6025 6026 static int 6027 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 6028 struct rte_eth_fdir_stats *fdir_stat) 6029 { 6030 int ret = -ENOTSUP; 6031 6032 #ifdef RTE_NET_I40E 6033 if (ret == -ENOTSUP) { 6034 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 6035 if (!ret) 6036 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 6037 } 6038 #endif 6039 #ifdef RTE_NET_IXGBE 6040 if (ret == -ENOTSUP) { 6041 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 6042 if (!ret) 6043 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 6044 } 6045 #endif 6046 switch (ret) { 6047 case 0: 6048 break; 6049 case -ENOTSUP: 6050 fprintf(stderr, "\n FDIR is not supported on port %-2d\n", 6051 port_id); 6052 break; 6053 default: 6054 fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); 6055 break; 6056 } 6057 return ret; 6058 } 6059 6060 void 6061 fdir_get_infos(portid_t port_id) 6062 { 6063 struct rte_eth_fdir_stats fdir_stat; 6064 struct rte_eth_fdir_info fdir_info; 6065 6066 static const char *fdir_stats_border = "########################"; 6067 6068 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6069 return; 6070 6071 memset(&fdir_info, 0, sizeof(fdir_info)); 6072 memset(&fdir_stat, 0, sizeof(fdir_stat)); 6073 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 6074 return; 6075 6076 printf("\n %s FDIR infos for port %-2d %s\n", 6077 fdir_stats_border, port_id, fdir_stats_border); 6078 printf(" MODE: "); 6079 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 6080 printf(" PERFECT\n"); 6081 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 6082 printf(" PERFECT-MAC-VLAN\n"); 6083 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 6084 printf(" PERFECT-TUNNEL\n"); 6085 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 6086 printf(" SIGNATURE\n"); 6087 else 6088 printf(" DISABLE\n"); 6089 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 6090 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 6091 printf(" SUPPORTED FLOW TYPE: "); 6092 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 6093 } 6094 printf(" FLEX PAYLOAD INFO:\n"); 6095 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 6096 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 6097 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 6098 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 6099 fdir_info.flex_payload_unit, 6100 fdir_info.max_flex_payload_segment_num, 6101 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 6102 if (fdir_info.flex_conf.nb_payloads > 0) { 6103 printf(" FLEX PAYLOAD SRC OFFSET:"); 6104 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6105 } 6106 if (fdir_info.flex_conf.nb_flexmasks > 0) { 6107 printf(" FLEX MASK CFG:"); 6108 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6109 } 6110 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 6111 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 6112 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 6113 fdir_info.guarant_spc, fdir_info.best_spc); 6114 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 6115 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 6116 " add: %-10"PRIu64" remove: %"PRIu64"\n" 6117 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 6118 fdir_stat.collision, fdir_stat.free, 6119 fdir_stat.maxhash, fdir_stat.maxlen, 6120 fdir_stat.add, fdir_stat.remove, 6121 fdir_stat.f_add, fdir_stat.f_remove); 6122 printf(" %s############################%s\n", 6123 fdir_stats_border, fdir_stats_border); 6124 } 6125 6126 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 6127 6128 void 6129 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 6130 { 6131 #ifdef RTE_NET_IXGBE 6132 int diag; 6133 6134 if (is_rx) 6135 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 6136 else 6137 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 6138 6139 if (diag == 0) 6140 return; 6141 fprintf(stderr, 6142 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 6143 is_rx ? "rx" : "tx", port_id, diag); 6144 return; 6145 #endif 6146 fprintf(stderr, "VF %s setting not supported for port %d\n", 6147 is_rx ? "Rx" : "Tx", port_id); 6148 RTE_SET_USED(vf); 6149 RTE_SET_USED(on); 6150 } 6151 6152 int 6153 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint32_t rate) 6154 { 6155 int diag; 6156 struct rte_eth_link link; 6157 int ret; 6158 6159 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6160 return 1; 6161 ret = eth_link_get_nowait_print_err(port_id, &link); 6162 if (ret < 0) 6163 return 1; 6164 if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN && 6165 rate > link.link_speed) { 6166 fprintf(stderr, 6167 "Invalid rate value:%u bigger than link speed: %u\n", 6168 rate, link.link_speed); 6169 return 1; 6170 } 6171 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 6172 if (diag == 0) 6173 return diag; 6174 fprintf(stderr, 6175 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 6176 port_id, diag); 6177 return diag; 6178 } 6179 6180 int 6181 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint32_t rate, uint64_t q_msk) 6182 { 6183 int diag = -ENOTSUP; 6184 6185 RTE_SET_USED(vf); 6186 RTE_SET_USED(rate); 6187 RTE_SET_USED(q_msk); 6188 6189 #ifdef RTE_NET_IXGBE 6190 if (diag == -ENOTSUP) 6191 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 6192 q_msk); 6193 #endif 6194 #ifdef RTE_NET_BNXT 6195 if (diag == -ENOTSUP) 6196 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 6197 #endif 6198 if (diag == 0) 6199 return diag; 6200 6201 fprintf(stderr, 6202 "%s for port_id=%d failed diag=%d\n", 6203 __func__, port_id, diag); 6204 return diag; 6205 } 6206 6207 int 6208 set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh) 6209 { 6210 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6211 return -EINVAL; 6212 6213 return rte_eth_rx_avail_thresh_set(port_id, queue_id, avail_thresh); 6214 } 6215 6216 /* 6217 * Functions to manage the set of filtered Multicast MAC addresses. 6218 * 6219 * A pool of filtered multicast MAC addresses is associated with each port. 6220 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 6221 * The address of the pool and the number of valid multicast MAC addresses 6222 * recorded in the pool are stored in the fields "mc_addr_pool" and 6223 * "mc_addr_nb" of the "rte_port" data structure. 6224 * 6225 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 6226 * to be supplied a contiguous array of multicast MAC addresses. 6227 * To comply with this constraint, the set of multicast addresses recorded 6228 * into the pool are systematically compacted at the beginning of the pool. 6229 * Hence, when a multicast address is removed from the pool, all following 6230 * addresses, if any, are copied back to keep the set contiguous. 6231 */ 6232 #define MCAST_POOL_INC 32 6233 6234 static int 6235 mcast_addr_pool_extend(struct rte_port *port) 6236 { 6237 struct rte_ether_addr *mc_pool; 6238 size_t mc_pool_size; 6239 6240 /* 6241 * If a free entry is available at the end of the pool, just 6242 * increment the number of recorded multicast addresses. 6243 */ 6244 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 6245 port->mc_addr_nb++; 6246 return 0; 6247 } 6248 6249 /* 6250 * [re]allocate a pool with MCAST_POOL_INC more entries. 6251 * The previous test guarantees that port->mc_addr_nb is a multiple 6252 * of MCAST_POOL_INC. 6253 */ 6254 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 6255 MCAST_POOL_INC); 6256 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 6257 mc_pool_size); 6258 if (mc_pool == NULL) { 6259 fprintf(stderr, 6260 "allocation of pool of %u multicast addresses failed\n", 6261 port->mc_addr_nb + MCAST_POOL_INC); 6262 return -ENOMEM; 6263 } 6264 6265 port->mc_addr_pool = mc_pool; 6266 port->mc_addr_nb++; 6267 return 0; 6268 6269 } 6270 6271 static void 6272 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 6273 { 6274 if (mcast_addr_pool_extend(port) != 0) 6275 return; 6276 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 6277 } 6278 6279 static void 6280 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 6281 { 6282 port->mc_addr_nb--; 6283 if (addr_idx == port->mc_addr_nb) { 6284 /* No need to recompact the set of multicast addresses. */ 6285 if (port->mc_addr_nb == 0) { 6286 /* free the pool of multicast addresses. */ 6287 free(port->mc_addr_pool); 6288 port->mc_addr_pool = NULL; 6289 } 6290 return; 6291 } 6292 memmove(&port->mc_addr_pool[addr_idx], 6293 &port->mc_addr_pool[addr_idx + 1], 6294 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 6295 } 6296 6297 int 6298 mcast_addr_pool_destroy(portid_t port_id) 6299 { 6300 struct rte_port *port; 6301 6302 if (port_id_is_invalid(port_id, ENABLED_WARN) || 6303 port_id == (portid_t)RTE_PORT_ALL) 6304 return -EINVAL; 6305 port = &ports[port_id]; 6306 6307 if (port->mc_addr_nb != 0) { 6308 /* free the pool of multicast addresses. */ 6309 free(port->mc_addr_pool); 6310 port->mc_addr_pool = NULL; 6311 port->mc_addr_nb = 0; 6312 } 6313 return 0; 6314 } 6315 6316 static int 6317 eth_port_multicast_addr_list_set(portid_t port_id) 6318 { 6319 struct rte_port *port; 6320 int diag; 6321 6322 port = &ports[port_id]; 6323 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 6324 port->mc_addr_nb); 6325 if (diag < 0) 6326 fprintf(stderr, 6327 "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 6328 port_id, port->mc_addr_nb, diag); 6329 6330 return diag; 6331 } 6332 6333 void 6334 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 6335 { 6336 struct rte_port *port; 6337 uint32_t i; 6338 6339 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6340 return; 6341 6342 port = &ports[port_id]; 6343 6344 /* 6345 * Check that the added multicast MAC address is not already recorded 6346 * in the pool of multicast addresses. 6347 */ 6348 for (i = 0; i < port->mc_addr_nb; i++) { 6349 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 6350 fprintf(stderr, 6351 "multicast address already filtered by port\n"); 6352 return; 6353 } 6354 } 6355 6356 mcast_addr_pool_append(port, mc_addr); 6357 if (eth_port_multicast_addr_list_set(port_id) < 0) 6358 /* Rollback on failure, remove the address from the pool */ 6359 mcast_addr_pool_remove(port, i); 6360 } 6361 6362 void 6363 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 6364 { 6365 struct rte_port *port; 6366 uint32_t i; 6367 6368 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6369 return; 6370 6371 port = &ports[port_id]; 6372 6373 /* 6374 * Search the pool of multicast MAC addresses for the removed address. 6375 */ 6376 for (i = 0; i < port->mc_addr_nb; i++) { 6377 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 6378 break; 6379 } 6380 if (i == port->mc_addr_nb) { 6381 fprintf(stderr, "multicast address not filtered by port %d\n", 6382 port_id); 6383 return; 6384 } 6385 6386 mcast_addr_pool_remove(port, i); 6387 if (eth_port_multicast_addr_list_set(port_id) < 0) 6388 /* Rollback on failure, add the address back into the pool */ 6389 mcast_addr_pool_append(port, mc_addr); 6390 } 6391 6392 void 6393 port_dcb_info_display(portid_t port_id) 6394 { 6395 struct rte_eth_dcb_info dcb_info; 6396 uint16_t i; 6397 int ret; 6398 static const char *border = "================"; 6399 6400 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6401 return; 6402 6403 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 6404 if (ret) { 6405 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n", 6406 port_id); 6407 return; 6408 } 6409 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 6410 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 6411 printf("\n TC : "); 6412 for (i = 0; i < dcb_info.nb_tcs; i++) 6413 printf("\t%4d", i); 6414 printf("\n Priority : "); 6415 for (i = 0; i < dcb_info.nb_tcs; i++) 6416 printf("\t%4d", dcb_info.prio_tc[i]); 6417 printf("\n BW percent :"); 6418 for (i = 0; i < dcb_info.nb_tcs; i++) 6419 printf("\t%4d%%", dcb_info.tc_bws[i]); 6420 printf("\n RXQ base : "); 6421 for (i = 0; i < dcb_info.nb_tcs; i++) 6422 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 6423 printf("\n RXQ number :"); 6424 for (i = 0; i < dcb_info.nb_tcs; i++) 6425 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 6426 printf("\n TXQ base : "); 6427 for (i = 0; i < dcb_info.nb_tcs; i++) 6428 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 6429 printf("\n TXQ number :"); 6430 for (i = 0; i < dcb_info.nb_tcs; i++) 6431 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 6432 printf("\n"); 6433 } 6434 6435 uint8_t * 6436 open_file(const char *file_path, uint32_t *size) 6437 { 6438 int fd = open(file_path, O_RDONLY); 6439 off_t pkg_size; 6440 uint8_t *buf = NULL; 6441 int ret = 0; 6442 struct stat st_buf; 6443 6444 if (size) 6445 *size = 0; 6446 6447 if (fd == -1) { 6448 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6449 return buf; 6450 } 6451 6452 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 6453 close(fd); 6454 fprintf(stderr, "%s: File operations failed\n", __func__); 6455 return buf; 6456 } 6457 6458 pkg_size = st_buf.st_size; 6459 if (pkg_size < 0) { 6460 close(fd); 6461 fprintf(stderr, "%s: File operations failed\n", __func__); 6462 return buf; 6463 } 6464 6465 buf = (uint8_t *)malloc(pkg_size); 6466 if (!buf) { 6467 close(fd); 6468 fprintf(stderr, "%s: Failed to malloc memory\n", __func__); 6469 return buf; 6470 } 6471 6472 ret = read(fd, buf, pkg_size); 6473 if (ret < 0) { 6474 close(fd); 6475 fprintf(stderr, "%s: File read operation failed\n", __func__); 6476 close_file(buf); 6477 return NULL; 6478 } 6479 6480 if (size) 6481 *size = pkg_size; 6482 6483 close(fd); 6484 6485 return buf; 6486 } 6487 6488 int 6489 save_file(const char *file_path, uint8_t *buf, uint32_t size) 6490 { 6491 FILE *fh = fopen(file_path, "wb"); 6492 6493 if (fh == NULL) { 6494 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6495 return -1; 6496 } 6497 6498 if (fwrite(buf, 1, size, fh) != size) { 6499 fclose(fh); 6500 fprintf(stderr, "%s: File write operation failed\n", __func__); 6501 return -1; 6502 } 6503 6504 fclose(fh); 6505 6506 return 0; 6507 } 6508 6509 int 6510 close_file(uint8_t *buf) 6511 { 6512 if (buf) { 6513 free((void *)buf); 6514 return 0; 6515 } 6516 6517 return -1; 6518 } 6519 6520 void 6521 show_macs(portid_t port_id) 6522 { 6523 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6524 struct rte_eth_dev_info dev_info; 6525 int32_t i, rc, num_macs = 0; 6526 6527 if (eth_dev_info_get_print_err(port_id, &dev_info)) 6528 return; 6529 6530 struct rte_ether_addr addr[dev_info.max_mac_addrs]; 6531 rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs); 6532 if (rc < 0) 6533 return; 6534 6535 for (i = 0; i < rc; i++) { 6536 6537 /* skip zero address */ 6538 if (rte_is_zero_ether_addr(&addr[i])) 6539 continue; 6540 6541 num_macs++; 6542 } 6543 6544 printf("Number of MAC address added: %d\n", num_macs); 6545 6546 for (i = 0; i < rc; i++) { 6547 6548 /* skip zero address */ 6549 if (rte_is_zero_ether_addr(&addr[i])) 6550 continue; 6551 6552 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]); 6553 printf(" %s\n", buf); 6554 } 6555 } 6556 6557 void 6558 show_mcast_macs(portid_t port_id) 6559 { 6560 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6561 struct rte_ether_addr *addr; 6562 struct rte_port *port; 6563 uint32_t i; 6564 6565 port = &ports[port_id]; 6566 6567 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 6568 6569 for (i = 0; i < port->mc_addr_nb; i++) { 6570 addr = &port->mc_addr_pool[i]; 6571 6572 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 6573 printf(" %s\n", buf); 6574 } 6575 } 6576