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_CONNTRACK: 1890 update = action->conf; 1891 break; 1892 default: 1893 update = action; 1894 break; 1895 } 1896 if (rte_flow_action_handle_update(port_id, action_handle, update, 1897 &error)) { 1898 return port_flow_complain(&error); 1899 } 1900 printf("Indirect action #%u updated\n", id); 1901 return 0; 1902 } 1903 1904 static void 1905 port_action_handle_query_dump(uint32_t type, union port_action_query *query) 1906 { 1907 switch (type) { 1908 case RTE_FLOW_ACTION_TYPE_AGE: 1909 printf("Indirect AGE action:\n" 1910 " aged: %u\n" 1911 " sec_since_last_hit_valid: %u\n" 1912 " sec_since_last_hit: %" PRIu32 "\n", 1913 query->age.aged, 1914 query->age.sec_since_last_hit_valid, 1915 query->age.sec_since_last_hit); 1916 break; 1917 case RTE_FLOW_ACTION_TYPE_COUNT: 1918 printf("Indirect COUNT action:\n" 1919 " hits_set: %u\n" 1920 " bytes_set: %u\n" 1921 " hits: %" PRIu64 "\n" 1922 " bytes: %" PRIu64 "\n", 1923 query->count.hits_set, 1924 query->count.bytes_set, 1925 query->count.hits, 1926 query->count.bytes); 1927 break; 1928 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1929 printf("Conntrack Context:\n" 1930 " Peer: %u, Flow dir: %s, Enable: %u\n" 1931 " Live: %u, SACK: %u, CACK: %u\n" 1932 " Packet dir: %s, Liberal: %u, State: %u\n" 1933 " Factor: %u, Retrans: %u, TCP flags: %u\n" 1934 " Last Seq: %u, Last ACK: %u\n" 1935 " Last Win: %u, Last End: %u\n", 1936 query->ct.peer_port, 1937 query->ct.is_original_dir ? "Original" : "Reply", 1938 query->ct.enable, query->ct.live_connection, 1939 query->ct.selective_ack, query->ct.challenge_ack_passed, 1940 query->ct.last_direction ? "Original" : "Reply", 1941 query->ct.liberal_mode, query->ct.state, 1942 query->ct.max_ack_window, query->ct.retransmission_limit, 1943 query->ct.last_index, query->ct.last_seq, 1944 query->ct.last_ack, query->ct.last_window, 1945 query->ct.last_end); 1946 printf(" Original Dir:\n" 1947 " scale: %u, fin: %u, ack seen: %u\n" 1948 " unacked data: %u\n Sent end: %u," 1949 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1950 query->ct.original_dir.scale, 1951 query->ct.original_dir.close_initiated, 1952 query->ct.original_dir.last_ack_seen, 1953 query->ct.original_dir.data_unacked, 1954 query->ct.original_dir.sent_end, 1955 query->ct.original_dir.reply_end, 1956 query->ct.original_dir.max_win, 1957 query->ct.original_dir.max_ack); 1958 printf(" Reply Dir:\n" 1959 " scale: %u, fin: %u, ack seen: %u\n" 1960 " unacked data: %u\n Sent end: %u," 1961 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1962 query->ct.reply_dir.scale, 1963 query->ct.reply_dir.close_initiated, 1964 query->ct.reply_dir.last_ack_seen, 1965 query->ct.reply_dir.data_unacked, 1966 query->ct.reply_dir.sent_end, 1967 query->ct.reply_dir.reply_end, 1968 query->ct.reply_dir.max_win, 1969 query->ct.reply_dir.max_ack); 1970 break; 1971 default: 1972 fprintf(stderr, 1973 "Indirect action (type: %d) doesn't support query\n", 1974 type); 1975 break; 1976 } 1977 1978 } 1979 1980 int 1981 port_action_handle_query(portid_t port_id, uint32_t id) 1982 { 1983 struct rte_flow_error error; 1984 struct port_indirect_action *pia; 1985 union port_action_query query; 1986 1987 pia = action_get_by_id(port_id, id); 1988 if (!pia) 1989 return -EINVAL; 1990 switch (pia->type) { 1991 case RTE_FLOW_ACTION_TYPE_AGE: 1992 case RTE_FLOW_ACTION_TYPE_COUNT: 1993 break; 1994 default: 1995 fprintf(stderr, 1996 "Indirect action %u (type: %d) on port %u doesn't support query\n", 1997 id, pia->type, port_id); 1998 return -ENOTSUP; 1999 } 2000 /* Poisoning to make sure PMDs update it in case of error. */ 2001 memset(&error, 0x55, sizeof(error)); 2002 memset(&query, 0, sizeof(query)); 2003 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 2004 return port_flow_complain(&error); 2005 port_action_handle_query_dump(pia->type, &query); 2006 return 0; 2007 } 2008 2009 static struct port_flow_tunnel * 2010 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 2011 const struct rte_flow_item *pattern, 2012 const struct rte_flow_action *actions, 2013 const struct tunnel_ops *tunnel_ops) 2014 { 2015 int ret; 2016 struct rte_port *port; 2017 struct port_flow_tunnel *pft; 2018 struct rte_flow_error error; 2019 2020 port = &ports[port_id]; 2021 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 2022 if (!pft) { 2023 fprintf(stderr, "failed to locate port flow tunnel #%u\n", 2024 tunnel_ops->id); 2025 return NULL; 2026 } 2027 if (tunnel_ops->actions) { 2028 uint32_t num_actions; 2029 const struct rte_flow_action *aptr; 2030 2031 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 2032 &pft->pmd_actions, 2033 &pft->num_pmd_actions, 2034 &error); 2035 if (ret) { 2036 port_flow_complain(&error); 2037 return NULL; 2038 } 2039 for (aptr = actions, num_actions = 1; 2040 aptr->type != RTE_FLOW_ACTION_TYPE_END; 2041 aptr++, num_actions++); 2042 pft->actions = malloc( 2043 (num_actions + pft->num_pmd_actions) * 2044 sizeof(actions[0])); 2045 if (!pft->actions) { 2046 rte_flow_tunnel_action_decap_release( 2047 port_id, pft->actions, 2048 pft->num_pmd_actions, &error); 2049 return NULL; 2050 } 2051 rte_memcpy(pft->actions, pft->pmd_actions, 2052 pft->num_pmd_actions * sizeof(actions[0])); 2053 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 2054 num_actions * sizeof(actions[0])); 2055 } 2056 if (tunnel_ops->items) { 2057 uint32_t num_items; 2058 const struct rte_flow_item *iptr; 2059 2060 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 2061 &pft->pmd_items, 2062 &pft->num_pmd_items, 2063 &error); 2064 if (ret) { 2065 port_flow_complain(&error); 2066 return NULL; 2067 } 2068 for (iptr = pattern, num_items = 1; 2069 iptr->type != RTE_FLOW_ITEM_TYPE_END; 2070 iptr++, num_items++); 2071 pft->items = malloc((num_items + pft->num_pmd_items) * 2072 sizeof(pattern[0])); 2073 if (!pft->items) { 2074 rte_flow_tunnel_item_release( 2075 port_id, pft->pmd_items, 2076 pft->num_pmd_items, &error); 2077 return NULL; 2078 } 2079 rte_memcpy(pft->items, pft->pmd_items, 2080 pft->num_pmd_items * sizeof(pattern[0])); 2081 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 2082 num_items * sizeof(pattern[0])); 2083 } 2084 2085 return pft; 2086 } 2087 2088 static void 2089 port_flow_tunnel_offload_cmd_release(portid_t port_id, 2090 const struct tunnel_ops *tunnel_ops, 2091 struct port_flow_tunnel *pft) 2092 { 2093 struct rte_flow_error error; 2094 2095 if (tunnel_ops->actions) { 2096 free(pft->actions); 2097 rte_flow_tunnel_action_decap_release( 2098 port_id, pft->pmd_actions, 2099 pft->num_pmd_actions, &error); 2100 pft->actions = NULL; 2101 pft->pmd_actions = NULL; 2102 } 2103 if (tunnel_ops->items) { 2104 free(pft->items); 2105 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 2106 pft->num_pmd_items, 2107 &error); 2108 pft->items = NULL; 2109 pft->pmd_items = NULL; 2110 } 2111 } 2112 2113 /** Add port meter policy */ 2114 int 2115 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 2116 const struct rte_flow_action *actions) 2117 { 2118 struct rte_mtr_error error; 2119 const struct rte_flow_action *act = actions; 2120 const struct rte_flow_action *start; 2121 struct rte_mtr_meter_policy_params policy; 2122 uint32_t i = 0, act_n; 2123 int ret; 2124 2125 for (i = 0; i < RTE_COLORS; i++) { 2126 for (act_n = 0, start = act; 2127 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 2128 act_n++; 2129 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END) 2130 policy.actions[i] = start; 2131 else 2132 policy.actions[i] = NULL; 2133 act++; 2134 } 2135 ret = rte_mtr_meter_policy_add(port_id, 2136 policy_id, 2137 &policy, &error); 2138 if (ret) 2139 print_mtr_err_msg(&error); 2140 return ret; 2141 } 2142 2143 struct rte_flow_meter_profile * 2144 port_meter_profile_get_by_id(portid_t port_id, uint32_t id) 2145 { 2146 struct rte_mtr_error error; 2147 struct rte_flow_meter_profile *profile; 2148 2149 profile = rte_mtr_meter_profile_get(port_id, id, &error); 2150 if (!profile) 2151 print_mtr_err_msg(&error); 2152 return profile; 2153 } 2154 struct rte_flow_meter_policy * 2155 port_meter_policy_get_by_id(portid_t port_id, uint32_t id) 2156 { 2157 struct rte_mtr_error error; 2158 struct rte_flow_meter_policy *policy; 2159 2160 policy = rte_mtr_meter_policy_get(port_id, id, &error); 2161 if (!policy) 2162 print_mtr_err_msg(&error); 2163 return policy; 2164 } 2165 2166 /** Validate flow rule. */ 2167 int 2168 port_flow_validate(portid_t port_id, 2169 const struct rte_flow_attr *attr, 2170 const struct rte_flow_item *pattern, 2171 const struct rte_flow_action *actions, 2172 const struct tunnel_ops *tunnel_ops) 2173 { 2174 struct rte_flow_error error; 2175 struct port_flow_tunnel *pft = NULL; 2176 int ret; 2177 2178 /* Poisoning to make sure PMDs update it in case of error. */ 2179 memset(&error, 0x11, sizeof(error)); 2180 if (tunnel_ops->enabled) { 2181 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2182 actions, tunnel_ops); 2183 if (!pft) 2184 return -ENOENT; 2185 if (pft->items) 2186 pattern = pft->items; 2187 if (pft->actions) 2188 actions = pft->actions; 2189 } 2190 ret = rte_flow_validate(port_id, attr, pattern, actions, &error); 2191 if (tunnel_ops->enabled) 2192 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2193 if (ret) 2194 return port_flow_complain(&error); 2195 printf("Flow rule validated\n"); 2196 return 0; 2197 } 2198 2199 /** Return age action structure if exists, otherwise NULL. */ 2200 static struct rte_flow_action_age * 2201 age_action_get(const struct rte_flow_action *actions) 2202 { 2203 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 2204 switch (actions->type) { 2205 case RTE_FLOW_ACTION_TYPE_AGE: 2206 return (struct rte_flow_action_age *) 2207 (uintptr_t)actions->conf; 2208 default: 2209 break; 2210 } 2211 } 2212 return NULL; 2213 } 2214 2215 /** Create pattern template */ 2216 int 2217 port_flow_pattern_template_create(portid_t port_id, uint32_t id, 2218 const struct rte_flow_pattern_template_attr *attr, 2219 const struct rte_flow_item *pattern) 2220 { 2221 struct rte_port *port; 2222 struct port_template *pit; 2223 int ret; 2224 struct rte_flow_error error; 2225 2226 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2227 port_id == (portid_t)RTE_PORT_ALL) 2228 return -EINVAL; 2229 port = &ports[port_id]; 2230 ret = template_alloc(id, &pit, &port->pattern_templ_list); 2231 if (ret) 2232 return ret; 2233 /* Poisoning to make sure PMDs update it in case of error. */ 2234 memset(&error, 0x22, sizeof(error)); 2235 pit->template.pattern_template = rte_flow_pattern_template_create(port_id, 2236 attr, pattern, &error); 2237 if (!pit->template.pattern_template) { 2238 uint32_t destroy_id = pit->id; 2239 port_flow_pattern_template_destroy(port_id, 1, &destroy_id); 2240 return port_flow_complain(&error); 2241 } 2242 printf("Pattern template #%u created\n", pit->id); 2243 return 0; 2244 } 2245 2246 /** Destroy pattern template */ 2247 int 2248 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n, 2249 const uint32_t *template) 2250 { 2251 struct rte_port *port; 2252 struct port_template **tmp; 2253 uint32_t c = 0; 2254 int ret = 0; 2255 2256 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2257 port_id == (portid_t)RTE_PORT_ALL) 2258 return -EINVAL; 2259 port = &ports[port_id]; 2260 tmp = &port->pattern_templ_list; 2261 while (*tmp) { 2262 uint32_t i; 2263 2264 for (i = 0; i != n; ++i) { 2265 struct rte_flow_error error; 2266 struct port_template *pit = *tmp; 2267 2268 if (template[i] != pit->id) 2269 continue; 2270 /* 2271 * Poisoning to make sure PMDs update it in case 2272 * of error. 2273 */ 2274 memset(&error, 0x33, sizeof(error)); 2275 2276 if (pit->template.pattern_template && 2277 rte_flow_pattern_template_destroy(port_id, 2278 pit->template.pattern_template, 2279 &error)) { 2280 ret = port_flow_complain(&error); 2281 continue; 2282 } 2283 *tmp = pit->next; 2284 printf("Pattern template #%u destroyed\n", pit->id); 2285 free(pit); 2286 break; 2287 } 2288 if (i == n) 2289 tmp = &(*tmp)->next; 2290 ++c; 2291 } 2292 return ret; 2293 } 2294 2295 /** Create actions template */ 2296 int 2297 port_flow_actions_template_create(portid_t port_id, uint32_t id, 2298 const struct rte_flow_actions_template_attr *attr, 2299 const struct rte_flow_action *actions, 2300 const struct rte_flow_action *masks) 2301 { 2302 struct rte_port *port; 2303 struct port_template *pat; 2304 int ret; 2305 struct rte_flow_error error; 2306 2307 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2308 port_id == (portid_t)RTE_PORT_ALL) 2309 return -EINVAL; 2310 port = &ports[port_id]; 2311 ret = template_alloc(id, &pat, &port->actions_templ_list); 2312 if (ret) 2313 return ret; 2314 /* Poisoning to make sure PMDs update it in case of error. */ 2315 memset(&error, 0x22, sizeof(error)); 2316 pat->template.actions_template = rte_flow_actions_template_create(port_id, 2317 attr, actions, masks, &error); 2318 if (!pat->template.actions_template) { 2319 uint32_t destroy_id = pat->id; 2320 port_flow_actions_template_destroy(port_id, 1, &destroy_id); 2321 return port_flow_complain(&error); 2322 } 2323 printf("Actions template #%u created\n", pat->id); 2324 return 0; 2325 } 2326 2327 /** Destroy actions template */ 2328 int 2329 port_flow_actions_template_destroy(portid_t port_id, uint32_t n, 2330 const uint32_t *template) 2331 { 2332 struct rte_port *port; 2333 struct port_template **tmp; 2334 uint32_t c = 0; 2335 int ret = 0; 2336 2337 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2338 port_id == (portid_t)RTE_PORT_ALL) 2339 return -EINVAL; 2340 port = &ports[port_id]; 2341 tmp = &port->actions_templ_list; 2342 while (*tmp) { 2343 uint32_t i; 2344 2345 for (i = 0; i != n; ++i) { 2346 struct rte_flow_error error; 2347 struct port_template *pat = *tmp; 2348 2349 if (template[i] != pat->id) 2350 continue; 2351 /* 2352 * Poisoning to make sure PMDs update it in case 2353 * of error. 2354 */ 2355 memset(&error, 0x33, sizeof(error)); 2356 2357 if (pat->template.actions_template && 2358 rte_flow_actions_template_destroy(port_id, 2359 pat->template.actions_template, &error)) { 2360 ret = port_flow_complain(&error); 2361 continue; 2362 } 2363 *tmp = pat->next; 2364 printf("Actions template #%u destroyed\n", pat->id); 2365 free(pat); 2366 break; 2367 } 2368 if (i == n) 2369 tmp = &(*tmp)->next; 2370 ++c; 2371 } 2372 return ret; 2373 } 2374 2375 /** Create table */ 2376 int 2377 port_flow_template_table_create(portid_t port_id, uint32_t id, 2378 const struct rte_flow_template_table_attr *table_attr, 2379 uint32_t nb_pattern_templates, uint32_t *pattern_templates, 2380 uint32_t nb_actions_templates, uint32_t *actions_templates) 2381 { 2382 struct rte_port *port; 2383 struct port_table *pt; 2384 struct port_template *temp = NULL; 2385 int ret; 2386 uint32_t i; 2387 struct rte_flow_error error; 2388 struct rte_flow_pattern_template 2389 *flow_pattern_templates[nb_pattern_templates]; 2390 struct rte_flow_actions_template 2391 *flow_actions_templates[nb_actions_templates]; 2392 2393 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2394 port_id == (portid_t)RTE_PORT_ALL) 2395 return -EINVAL; 2396 port = &ports[port_id]; 2397 for (i = 0; i < nb_pattern_templates; ++i) { 2398 bool found = false; 2399 temp = port->pattern_templ_list; 2400 while (temp) { 2401 if (pattern_templates[i] == temp->id) { 2402 flow_pattern_templates[i] = 2403 temp->template.pattern_template; 2404 found = true; 2405 break; 2406 } 2407 temp = temp->next; 2408 } 2409 if (!found) { 2410 printf("Pattern template #%u is invalid\n", 2411 pattern_templates[i]); 2412 return -EINVAL; 2413 } 2414 } 2415 for (i = 0; i < nb_actions_templates; ++i) { 2416 bool found = false; 2417 temp = port->actions_templ_list; 2418 while (temp) { 2419 if (actions_templates[i] == temp->id) { 2420 flow_actions_templates[i] = 2421 temp->template.actions_template; 2422 found = true; 2423 break; 2424 } 2425 temp = temp->next; 2426 } 2427 if (!found) { 2428 printf("Actions template #%u is invalid\n", 2429 actions_templates[i]); 2430 return -EINVAL; 2431 } 2432 } 2433 ret = table_alloc(id, &pt, &port->table_list); 2434 if (ret) 2435 return ret; 2436 /* Poisoning to make sure PMDs update it in case of error. */ 2437 memset(&error, 0x22, sizeof(error)); 2438 pt->table = rte_flow_template_table_create(port_id, table_attr, 2439 flow_pattern_templates, nb_pattern_templates, 2440 flow_actions_templates, nb_actions_templates, 2441 &error); 2442 2443 if (!pt->table) { 2444 uint32_t destroy_id = pt->id; 2445 port_flow_template_table_destroy(port_id, 1, &destroy_id); 2446 return port_flow_complain(&error); 2447 } 2448 pt->nb_pattern_templates = nb_pattern_templates; 2449 pt->nb_actions_templates = nb_actions_templates; 2450 printf("Template table #%u created\n", pt->id); 2451 return 0; 2452 } 2453 2454 /** Destroy table */ 2455 int 2456 port_flow_template_table_destroy(portid_t port_id, 2457 uint32_t n, const uint32_t *table) 2458 { 2459 struct rte_port *port; 2460 struct port_table **tmp; 2461 uint32_t c = 0; 2462 int ret = 0; 2463 2464 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2465 port_id == (portid_t)RTE_PORT_ALL) 2466 return -EINVAL; 2467 port = &ports[port_id]; 2468 tmp = &port->table_list; 2469 while (*tmp) { 2470 uint32_t i; 2471 2472 for (i = 0; i != n; ++i) { 2473 struct rte_flow_error error; 2474 struct port_table *pt = *tmp; 2475 2476 if (table[i] != pt->id) 2477 continue; 2478 /* 2479 * Poisoning to make sure PMDs update it in case 2480 * of error. 2481 */ 2482 memset(&error, 0x33, sizeof(error)); 2483 2484 if (pt->table && 2485 rte_flow_template_table_destroy(port_id, 2486 pt->table, 2487 &error)) { 2488 ret = port_flow_complain(&error); 2489 continue; 2490 } 2491 *tmp = pt->next; 2492 printf("Template table #%u destroyed\n", pt->id); 2493 free(pt); 2494 break; 2495 } 2496 if (i == n) 2497 tmp = &(*tmp)->next; 2498 ++c; 2499 } 2500 return ret; 2501 } 2502 2503 /** Enqueue create flow rule operation. */ 2504 int 2505 port_queue_flow_create(portid_t port_id, queueid_t queue_id, 2506 bool postpone, uint32_t table_id, 2507 uint32_t pattern_idx, uint32_t actions_idx, 2508 const struct rte_flow_item *pattern, 2509 const struct rte_flow_action *actions) 2510 { 2511 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2512 struct rte_flow_attr flow_attr = { 0 }; 2513 struct rte_flow *flow; 2514 struct rte_port *port; 2515 struct port_flow *pf; 2516 struct port_table *pt; 2517 uint32_t id = 0; 2518 bool found; 2519 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 2520 struct rte_flow_action_age *age = age_action_get(actions); 2521 struct queue_job *job; 2522 2523 port = &ports[port_id]; 2524 if (port->flow_list) { 2525 if (port->flow_list->id == UINT32_MAX) { 2526 printf("Highest rule ID is already assigned," 2527 " delete it first"); 2528 return -ENOMEM; 2529 } 2530 id = port->flow_list->id + 1; 2531 } 2532 2533 if (queue_id >= port->queue_nb) { 2534 printf("Queue #%u is invalid\n", queue_id); 2535 return -EINVAL; 2536 } 2537 2538 found = false; 2539 pt = port->table_list; 2540 while (pt) { 2541 if (table_id == pt->id) { 2542 found = true; 2543 break; 2544 } 2545 pt = pt->next; 2546 } 2547 if (!found) { 2548 printf("Table #%u is invalid\n", table_id); 2549 return -EINVAL; 2550 } 2551 2552 if (pattern_idx >= pt->nb_pattern_templates) { 2553 printf("Pattern template index #%u is invalid," 2554 " %u templates present in the table\n", 2555 pattern_idx, pt->nb_pattern_templates); 2556 return -EINVAL; 2557 } 2558 if (actions_idx >= pt->nb_actions_templates) { 2559 printf("Actions template index #%u is invalid," 2560 " %u templates present in the table\n", 2561 actions_idx, pt->nb_actions_templates); 2562 return -EINVAL; 2563 } 2564 2565 job = calloc(1, sizeof(*job)); 2566 if (!job) { 2567 printf("Queue flow create job allocate failed\n"); 2568 return -ENOMEM; 2569 } 2570 job->type = QUEUE_JOB_TYPE_FLOW_CREATE; 2571 2572 pf = port_flow_new(&flow_attr, pattern, actions, &error); 2573 if (!pf) { 2574 free(job); 2575 return port_flow_complain(&error); 2576 } 2577 if (age) { 2578 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2579 age->context = &pf->age_type; 2580 } 2581 /* Poisoning to make sure PMDs update it in case of error. */ 2582 memset(&error, 0x11, sizeof(error)); 2583 flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table, 2584 pattern, pattern_idx, actions, actions_idx, job, &error); 2585 if (!flow) { 2586 uint32_t flow_id = pf->id; 2587 port_queue_flow_destroy(port_id, queue_id, true, 1, &flow_id); 2588 free(job); 2589 return port_flow_complain(&error); 2590 } 2591 2592 pf->next = port->flow_list; 2593 pf->id = id; 2594 pf->flow = flow; 2595 job->pf = pf; 2596 port->flow_list = pf; 2597 printf("Flow rule #%u creation enqueued\n", pf->id); 2598 return 0; 2599 } 2600 2601 /** Enqueue number of destroy flow rules operations. */ 2602 int 2603 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id, 2604 bool postpone, uint32_t n, const uint32_t *rule) 2605 { 2606 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2607 struct rte_port *port; 2608 struct port_flow **tmp; 2609 uint32_t c = 0; 2610 int ret = 0; 2611 struct queue_job *job; 2612 2613 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2614 port_id == (portid_t)RTE_PORT_ALL) 2615 return -EINVAL; 2616 port = &ports[port_id]; 2617 2618 if (queue_id >= port->queue_nb) { 2619 printf("Queue #%u is invalid\n", queue_id); 2620 return -EINVAL; 2621 } 2622 2623 tmp = &port->flow_list; 2624 while (*tmp) { 2625 uint32_t i; 2626 2627 for (i = 0; i != n; ++i) { 2628 struct rte_flow_error error; 2629 struct port_flow *pf = *tmp; 2630 2631 if (rule[i] != pf->id) 2632 continue; 2633 /* 2634 * Poisoning to make sure PMD 2635 * update it in case of error. 2636 */ 2637 memset(&error, 0x33, sizeof(error)); 2638 job = calloc(1, sizeof(*job)); 2639 if (!job) { 2640 printf("Queue flow destroy job allocate failed\n"); 2641 return -ENOMEM; 2642 } 2643 job->type = QUEUE_JOB_TYPE_FLOW_DESTROY; 2644 job->pf = pf; 2645 2646 if (rte_flow_async_destroy(port_id, queue_id, &op_attr, 2647 pf->flow, job, &error)) { 2648 free(job); 2649 ret = port_flow_complain(&error); 2650 continue; 2651 } 2652 printf("Flow rule #%u destruction enqueued\n", pf->id); 2653 *tmp = pf->next; 2654 break; 2655 } 2656 if (i == n) 2657 tmp = &(*tmp)->next; 2658 ++c; 2659 } 2660 return ret; 2661 } 2662 2663 /** Enqueue indirect action create operation. */ 2664 int 2665 port_queue_action_handle_create(portid_t port_id, uint32_t queue_id, 2666 bool postpone, uint32_t id, 2667 const struct rte_flow_indir_action_conf *conf, 2668 const struct rte_flow_action *action) 2669 { 2670 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2671 struct rte_port *port; 2672 struct port_indirect_action *pia; 2673 int ret; 2674 struct rte_flow_error error; 2675 struct queue_job *job; 2676 2677 ret = action_alloc(port_id, id, &pia); 2678 if (ret) 2679 return ret; 2680 2681 port = &ports[port_id]; 2682 if (queue_id >= port->queue_nb) { 2683 printf("Queue #%u is invalid\n", queue_id); 2684 return -EINVAL; 2685 } 2686 job = calloc(1, sizeof(*job)); 2687 if (!job) { 2688 printf("Queue action create job allocate failed\n"); 2689 return -ENOMEM; 2690 } 2691 job->type = QUEUE_JOB_TYPE_ACTION_CREATE; 2692 job->pia = pia; 2693 2694 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 2695 struct rte_flow_action_age *age = 2696 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 2697 2698 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 2699 age->context = &pia->age_type; 2700 } 2701 /* Poisoning to make sure PMDs update it in case of error. */ 2702 memset(&error, 0x88, sizeof(error)); 2703 pia->handle = rte_flow_async_action_handle_create(port_id, queue_id, 2704 &attr, conf, action, job, &error); 2705 if (!pia->handle) { 2706 uint32_t destroy_id = pia->id; 2707 port_queue_action_handle_destroy(port_id, queue_id, 2708 postpone, 1, &destroy_id); 2709 free(job); 2710 return port_flow_complain(&error); 2711 } 2712 pia->type = action->type; 2713 printf("Indirect action #%u creation queued\n", pia->id); 2714 return 0; 2715 } 2716 2717 /** Enqueue indirect action destroy operation. */ 2718 int 2719 port_queue_action_handle_destroy(portid_t port_id, 2720 uint32_t queue_id, bool postpone, 2721 uint32_t n, const uint32_t *actions) 2722 { 2723 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2724 struct rte_port *port; 2725 struct port_indirect_action **tmp; 2726 uint32_t c = 0; 2727 int ret = 0; 2728 struct queue_job *job; 2729 2730 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2731 port_id == (portid_t)RTE_PORT_ALL) 2732 return -EINVAL; 2733 port = &ports[port_id]; 2734 2735 if (queue_id >= port->queue_nb) { 2736 printf("Queue #%u is invalid\n", queue_id); 2737 return -EINVAL; 2738 } 2739 2740 tmp = &port->actions_list; 2741 while (*tmp) { 2742 uint32_t i; 2743 2744 for (i = 0; i != n; ++i) { 2745 struct rte_flow_error error; 2746 struct port_indirect_action *pia = *tmp; 2747 2748 if (actions[i] != pia->id) 2749 continue; 2750 /* 2751 * Poisoning to make sure PMDs update it in case 2752 * of error. 2753 */ 2754 memset(&error, 0x99, sizeof(error)); 2755 job = calloc(1, sizeof(*job)); 2756 if (!job) { 2757 printf("Queue action destroy job allocate failed\n"); 2758 return -ENOMEM; 2759 } 2760 job->type = QUEUE_JOB_TYPE_ACTION_DESTROY; 2761 job->pia = pia; 2762 2763 if (pia->handle && 2764 rte_flow_async_action_handle_destroy(port_id, 2765 queue_id, &attr, pia->handle, job, &error)) { 2766 ret = port_flow_complain(&error); 2767 continue; 2768 } 2769 *tmp = pia->next; 2770 printf("Indirect action #%u destruction queued\n", 2771 pia->id); 2772 break; 2773 } 2774 if (i == n) 2775 tmp = &(*tmp)->next; 2776 ++c; 2777 } 2778 return ret; 2779 } 2780 2781 /** Enqueue indirect action update operation. */ 2782 int 2783 port_queue_action_handle_update(portid_t port_id, 2784 uint32_t queue_id, bool postpone, uint32_t id, 2785 const struct rte_flow_action *action) 2786 { 2787 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2788 struct rte_port *port; 2789 struct rte_flow_error error; 2790 struct rte_flow_action_handle *action_handle; 2791 struct queue_job *job; 2792 struct port_indirect_action *pia; 2793 struct rte_flow_update_meter_mark mtr_update; 2794 const void *update; 2795 2796 action_handle = port_action_handle_get_by_id(port_id, id); 2797 if (!action_handle) 2798 return -EINVAL; 2799 2800 port = &ports[port_id]; 2801 if (queue_id >= port->queue_nb) { 2802 printf("Queue #%u is invalid\n", queue_id); 2803 return -EINVAL; 2804 } 2805 2806 job = calloc(1, sizeof(*job)); 2807 if (!job) { 2808 printf("Queue action update job allocate failed\n"); 2809 return -ENOMEM; 2810 } 2811 job->type = QUEUE_JOB_TYPE_ACTION_UPDATE; 2812 2813 pia = action_get_by_id(port_id, id); 2814 if (!pia) { 2815 free(job); 2816 return -EINVAL; 2817 } 2818 2819 if (pia->type == RTE_FLOW_ACTION_TYPE_METER_MARK) { 2820 rte_memcpy(&mtr_update.meter_mark, action->conf, 2821 sizeof(struct rte_flow_action_meter_mark)); 2822 mtr_update.profile_valid = 1; 2823 mtr_update.policy_valid = 1; 2824 mtr_update.color_mode_valid = 1; 2825 mtr_update.init_color_valid = 1; 2826 mtr_update.state_valid = 1; 2827 update = &mtr_update; 2828 } else { 2829 update = action; 2830 } 2831 2832 if (rte_flow_async_action_handle_update(port_id, queue_id, &attr, 2833 action_handle, update, job, &error)) { 2834 free(job); 2835 return port_flow_complain(&error); 2836 } 2837 printf("Indirect action #%u update queued\n", id); 2838 return 0; 2839 } 2840 2841 /** Enqueue indirect action query operation. */ 2842 int 2843 port_queue_action_handle_query(portid_t port_id, 2844 uint32_t queue_id, bool postpone, uint32_t id) 2845 { 2846 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2847 struct rte_port *port; 2848 struct rte_flow_error error; 2849 struct rte_flow_action_handle *action_handle; 2850 struct port_indirect_action *pia; 2851 struct queue_job *job; 2852 2853 pia = action_get_by_id(port_id, id); 2854 action_handle = pia ? pia->handle : NULL; 2855 if (!action_handle) 2856 return -EINVAL; 2857 2858 port = &ports[port_id]; 2859 if (queue_id >= port->queue_nb) { 2860 printf("Queue #%u is invalid\n", queue_id); 2861 return -EINVAL; 2862 } 2863 2864 job = calloc(1, sizeof(*job)); 2865 if (!job) { 2866 printf("Queue action update job allocate failed\n"); 2867 return -ENOMEM; 2868 } 2869 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 2870 job->pia = pia; 2871 2872 if (rte_flow_async_action_handle_query(port_id, queue_id, &attr, 2873 action_handle, &job->query, job, &error)) { 2874 free(job); 2875 return port_flow_complain(&error); 2876 } 2877 printf("Indirect action #%u update queued\n", id); 2878 return 0; 2879 } 2880 2881 /** Push all the queue operations in the queue to the NIC. */ 2882 int 2883 port_queue_flow_push(portid_t port_id, queueid_t queue_id) 2884 { 2885 struct rte_port *port; 2886 struct rte_flow_error error; 2887 int ret = 0; 2888 2889 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2890 port_id == (portid_t)RTE_PORT_ALL) 2891 return -EINVAL; 2892 port = &ports[port_id]; 2893 2894 if (queue_id >= port->queue_nb) { 2895 printf("Queue #%u is invalid\n", queue_id); 2896 return -EINVAL; 2897 } 2898 2899 memset(&error, 0x55, sizeof(error)); 2900 ret = rte_flow_push(port_id, queue_id, &error); 2901 if (ret < 0) { 2902 printf("Failed to push operations in the queue\n"); 2903 return -EINVAL; 2904 } 2905 printf("Queue #%u operations pushed\n", queue_id); 2906 return ret; 2907 } 2908 2909 /** Pull queue operation results from the queue. */ 2910 static int 2911 port_queue_aged_flow_destroy(portid_t port_id, queueid_t queue_id, 2912 const uint32_t *rule, int nb_flows) 2913 { 2914 struct rte_port *port = &ports[port_id]; 2915 struct rte_flow_op_result *res; 2916 struct rte_flow_error error; 2917 uint32_t n = nb_flows; 2918 int ret = 0; 2919 int i; 2920 2921 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 2922 if (!res) { 2923 printf("Failed to allocate memory for pulled results\n"); 2924 return -ENOMEM; 2925 } 2926 2927 memset(&error, 0x66, sizeof(error)); 2928 while (nb_flows > 0) { 2929 int success = 0; 2930 2931 if (n > port->queue_sz) 2932 n = port->queue_sz; 2933 ret = port_queue_flow_destroy(port_id, queue_id, true, n, rule); 2934 if (ret < 0) { 2935 free(res); 2936 return ret; 2937 } 2938 ret = rte_flow_push(port_id, queue_id, &error); 2939 if (ret < 0) { 2940 printf("Failed to push operations in the queue: %s\n", 2941 strerror(-ret)); 2942 free(res); 2943 return ret; 2944 } 2945 while (success < nb_flows) { 2946 ret = rte_flow_pull(port_id, queue_id, res, 2947 port->queue_sz, &error); 2948 if (ret < 0) { 2949 printf("Failed to pull a operation results: %s\n", 2950 strerror(-ret)); 2951 free(res); 2952 return ret; 2953 } 2954 2955 for (i = 0; i < ret; i++) { 2956 if (res[i].status == RTE_FLOW_OP_SUCCESS) 2957 success++; 2958 } 2959 } 2960 rule += n; 2961 nb_flows -= n; 2962 n = nb_flows; 2963 } 2964 2965 free(res); 2966 return ret; 2967 } 2968 2969 /** List simply and destroy all aged flows per queue. */ 2970 void 2971 port_queue_flow_aged(portid_t port_id, uint32_t queue_id, uint8_t destroy) 2972 { 2973 void **contexts; 2974 int nb_context, total = 0, idx; 2975 uint32_t *rules = NULL; 2976 struct rte_port *port; 2977 struct rte_flow_error error; 2978 enum age_action_context_type *type; 2979 union { 2980 struct port_flow *pf; 2981 struct port_indirect_action *pia; 2982 } ctx; 2983 2984 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2985 port_id == (portid_t)RTE_PORT_ALL) 2986 return; 2987 port = &ports[port_id]; 2988 if (queue_id >= port->queue_nb) { 2989 printf("Error: queue #%u is invalid\n", queue_id); 2990 return; 2991 } 2992 total = rte_flow_get_q_aged_flows(port_id, queue_id, NULL, 0, &error); 2993 if (total < 0) { 2994 port_flow_complain(&error); 2995 return; 2996 } 2997 printf("Port %u queue %u total aged flows: %d\n", 2998 port_id, queue_id, total); 2999 if (total == 0) 3000 return; 3001 contexts = calloc(total, sizeof(void *)); 3002 if (contexts == NULL) { 3003 printf("Cannot allocate contexts for aged flow\n"); 3004 return; 3005 } 3006 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3007 nb_context = rte_flow_get_q_aged_flows(port_id, queue_id, contexts, 3008 total, &error); 3009 if (nb_context > total) { 3010 printf("Port %u queue %u get aged flows count(%d) > total(%d)\n", 3011 port_id, queue_id, nb_context, total); 3012 free(contexts); 3013 return; 3014 } 3015 if (destroy) { 3016 rules = malloc(sizeof(uint32_t) * nb_context); 3017 if (rules == NULL) 3018 printf("Cannot allocate memory for destroy aged flow\n"); 3019 } 3020 total = 0; 3021 for (idx = 0; idx < nb_context; idx++) { 3022 if (!contexts[idx]) { 3023 printf("Error: get Null context in port %u queue %u\n", 3024 port_id, queue_id); 3025 continue; 3026 } 3027 type = (enum age_action_context_type *)contexts[idx]; 3028 switch (*type) { 3029 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3030 ctx.pf = container_of(type, struct port_flow, age_type); 3031 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3032 "\t%c%c%c\t\n", 3033 "Flow", 3034 ctx.pf->id, 3035 ctx.pf->rule.attr->group, 3036 ctx.pf->rule.attr->priority, 3037 ctx.pf->rule.attr->ingress ? 'i' : '-', 3038 ctx.pf->rule.attr->egress ? 'e' : '-', 3039 ctx.pf->rule.attr->transfer ? 't' : '-'); 3040 if (rules != NULL) { 3041 rules[total] = ctx.pf->id; 3042 total++; 3043 } 3044 break; 3045 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3046 ctx.pia = container_of(type, 3047 struct port_indirect_action, 3048 age_type); 3049 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3050 ctx.pia->id); 3051 break; 3052 default: 3053 printf("Error: invalid context type %u\n", port_id); 3054 break; 3055 } 3056 } 3057 if (rules != NULL) { 3058 port_queue_aged_flow_destroy(port_id, queue_id, rules, total); 3059 free(rules); 3060 } 3061 printf("\n%d flows destroyed\n", total); 3062 free(contexts); 3063 } 3064 3065 /** Pull queue operation results from the queue. */ 3066 int 3067 port_queue_flow_pull(portid_t port_id, queueid_t queue_id) 3068 { 3069 struct rte_port *port; 3070 struct rte_flow_op_result *res; 3071 struct rte_flow_error error; 3072 int ret = 0; 3073 int success = 0; 3074 int i; 3075 struct queue_job *job; 3076 3077 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3078 port_id == (portid_t)RTE_PORT_ALL) 3079 return -EINVAL; 3080 port = &ports[port_id]; 3081 3082 if (queue_id >= port->queue_nb) { 3083 printf("Queue #%u is invalid\n", queue_id); 3084 return -EINVAL; 3085 } 3086 3087 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3088 if (!res) { 3089 printf("Failed to allocate memory for pulled results\n"); 3090 return -ENOMEM; 3091 } 3092 3093 memset(&error, 0x66, sizeof(error)); 3094 ret = rte_flow_pull(port_id, queue_id, res, 3095 port->queue_sz, &error); 3096 if (ret < 0) { 3097 printf("Failed to pull a operation results\n"); 3098 free(res); 3099 return -EINVAL; 3100 } 3101 3102 for (i = 0; i < ret; i++) { 3103 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3104 success++; 3105 job = (struct queue_job *)res[i].user_data; 3106 if (job->type == QUEUE_JOB_TYPE_FLOW_DESTROY) 3107 free(job->pf); 3108 else if (job->type == QUEUE_JOB_TYPE_ACTION_DESTROY) 3109 free(job->pia); 3110 else if (job->type == QUEUE_JOB_TYPE_ACTION_QUERY) 3111 port_action_handle_query_dump(job->pia->type, &job->query); 3112 free(job); 3113 } 3114 printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n", 3115 queue_id, ret, ret - success, success); 3116 free(res); 3117 return ret; 3118 } 3119 3120 /** Create flow rule. */ 3121 int 3122 port_flow_create(portid_t port_id, 3123 const struct rte_flow_attr *attr, 3124 const struct rte_flow_item *pattern, 3125 const struct rte_flow_action *actions, 3126 const struct tunnel_ops *tunnel_ops) 3127 { 3128 struct rte_flow *flow; 3129 struct rte_port *port; 3130 struct port_flow *pf; 3131 uint32_t id = 0; 3132 struct rte_flow_error error; 3133 struct port_flow_tunnel *pft = NULL; 3134 struct rte_flow_action_age *age = age_action_get(actions); 3135 3136 port = &ports[port_id]; 3137 if (port->flow_list) { 3138 if (port->flow_list->id == UINT32_MAX) { 3139 fprintf(stderr, 3140 "Highest rule ID is already assigned, delete it first"); 3141 return -ENOMEM; 3142 } 3143 id = port->flow_list->id + 1; 3144 } 3145 if (tunnel_ops->enabled) { 3146 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 3147 actions, tunnel_ops); 3148 if (!pft) 3149 return -ENOENT; 3150 if (pft->items) 3151 pattern = pft->items; 3152 if (pft->actions) 3153 actions = pft->actions; 3154 } 3155 pf = port_flow_new(attr, pattern, actions, &error); 3156 if (!pf) 3157 return port_flow_complain(&error); 3158 if (age) { 3159 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3160 age->context = &pf->age_type; 3161 } 3162 /* Poisoning to make sure PMDs update it in case of error. */ 3163 memset(&error, 0x22, sizeof(error)); 3164 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 3165 if (!flow) { 3166 if (tunnel_ops->enabled) 3167 port_flow_tunnel_offload_cmd_release(port_id, 3168 tunnel_ops, pft); 3169 free(pf); 3170 return port_flow_complain(&error); 3171 } 3172 pf->next = port->flow_list; 3173 pf->id = id; 3174 pf->flow = flow; 3175 port->flow_list = pf; 3176 if (tunnel_ops->enabled) 3177 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 3178 printf("Flow rule #%u created\n", pf->id); 3179 return 0; 3180 } 3181 3182 /** Destroy a number of flow rules. */ 3183 int 3184 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule) 3185 { 3186 struct rte_port *port; 3187 struct port_flow **tmp; 3188 uint32_t c = 0; 3189 int ret = 0; 3190 3191 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3192 port_id == (portid_t)RTE_PORT_ALL) 3193 return -EINVAL; 3194 port = &ports[port_id]; 3195 tmp = &port->flow_list; 3196 while (*tmp) { 3197 uint32_t i; 3198 3199 for (i = 0; i != n; ++i) { 3200 struct rte_flow_error error; 3201 struct port_flow *pf = *tmp; 3202 3203 if (rule[i] != pf->id) 3204 continue; 3205 /* 3206 * Poisoning to make sure PMDs update it in case 3207 * of error. 3208 */ 3209 memset(&error, 0x33, sizeof(error)); 3210 if (rte_flow_destroy(port_id, pf->flow, &error)) { 3211 ret = port_flow_complain(&error); 3212 continue; 3213 } 3214 printf("Flow rule #%u destroyed\n", pf->id); 3215 *tmp = pf->next; 3216 free(pf); 3217 break; 3218 } 3219 if (i == n) 3220 tmp = &(*tmp)->next; 3221 ++c; 3222 } 3223 return ret; 3224 } 3225 3226 /** Remove all flow rules. */ 3227 int 3228 port_flow_flush(portid_t port_id) 3229 { 3230 struct rte_flow_error error; 3231 struct rte_port *port; 3232 int ret = 0; 3233 3234 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3235 port_id == (portid_t)RTE_PORT_ALL) 3236 return -EINVAL; 3237 3238 port = &ports[port_id]; 3239 3240 if (port->flow_list == NULL) 3241 return ret; 3242 3243 /* Poisoning to make sure PMDs update it in case of error. */ 3244 memset(&error, 0x44, sizeof(error)); 3245 if (rte_flow_flush(port_id, &error)) { 3246 port_flow_complain(&error); 3247 } 3248 3249 while (port->flow_list) { 3250 struct port_flow *pf = port->flow_list->next; 3251 3252 free(port->flow_list); 3253 port->flow_list = pf; 3254 } 3255 return ret; 3256 } 3257 3258 /** Dump flow rules. */ 3259 int 3260 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id, 3261 const char *file_name) 3262 { 3263 int ret = 0; 3264 FILE *file = stdout; 3265 struct rte_flow_error error; 3266 struct rte_port *port; 3267 struct port_flow *pflow; 3268 struct rte_flow *tmpFlow = NULL; 3269 bool found = false; 3270 3271 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3272 port_id == (portid_t)RTE_PORT_ALL) 3273 return -EINVAL; 3274 3275 if (!dump_all) { 3276 port = &ports[port_id]; 3277 pflow = port->flow_list; 3278 while (pflow) { 3279 if (rule_id != pflow->id) { 3280 pflow = pflow->next; 3281 } else { 3282 tmpFlow = pflow->flow; 3283 if (tmpFlow) 3284 found = true; 3285 break; 3286 } 3287 } 3288 if (found == false) { 3289 fprintf(stderr, "Failed to dump to flow %d\n", rule_id); 3290 return -EINVAL; 3291 } 3292 } 3293 3294 if (file_name && strlen(file_name)) { 3295 file = fopen(file_name, "w"); 3296 if (!file) { 3297 fprintf(stderr, "Failed to create file %s: %s\n", 3298 file_name, strerror(errno)); 3299 return -errno; 3300 } 3301 } 3302 3303 if (!dump_all) 3304 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 3305 else 3306 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 3307 if (ret) { 3308 port_flow_complain(&error); 3309 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret)); 3310 } else 3311 printf("Flow dump finished\n"); 3312 if (file_name && strlen(file_name)) 3313 fclose(file); 3314 return ret; 3315 } 3316 3317 /** Query a flow rule. */ 3318 int 3319 port_flow_query(portid_t port_id, uint32_t rule, 3320 const struct rte_flow_action *action) 3321 { 3322 struct rte_flow_error error; 3323 struct rte_port *port; 3324 struct port_flow *pf; 3325 const char *name; 3326 union { 3327 struct rte_flow_query_count count; 3328 struct rte_flow_action_rss rss_conf; 3329 struct rte_flow_query_age age; 3330 } query; 3331 int ret; 3332 3333 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3334 port_id == (portid_t)RTE_PORT_ALL) 3335 return -EINVAL; 3336 port = &ports[port_id]; 3337 for (pf = port->flow_list; pf; pf = pf->next) 3338 if (pf->id == rule) 3339 break; 3340 if (!pf) { 3341 fprintf(stderr, "Flow rule #%u not found\n", rule); 3342 return -ENOENT; 3343 } 3344 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3345 &name, sizeof(name), 3346 (void *)(uintptr_t)action->type, &error); 3347 if (ret < 0) 3348 return port_flow_complain(&error); 3349 switch (action->type) { 3350 case RTE_FLOW_ACTION_TYPE_COUNT: 3351 case RTE_FLOW_ACTION_TYPE_RSS: 3352 case RTE_FLOW_ACTION_TYPE_AGE: 3353 break; 3354 default: 3355 fprintf(stderr, "Cannot query action type %d (%s)\n", 3356 action->type, name); 3357 return -ENOTSUP; 3358 } 3359 /* Poisoning to make sure PMDs update it in case of error. */ 3360 memset(&error, 0x55, sizeof(error)); 3361 memset(&query, 0, sizeof(query)); 3362 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 3363 return port_flow_complain(&error); 3364 switch (action->type) { 3365 case RTE_FLOW_ACTION_TYPE_COUNT: 3366 printf("%s:\n" 3367 " hits_set: %u\n" 3368 " bytes_set: %u\n" 3369 " hits: %" PRIu64 "\n" 3370 " bytes: %" PRIu64 "\n", 3371 name, 3372 query.count.hits_set, 3373 query.count.bytes_set, 3374 query.count.hits, 3375 query.count.bytes); 3376 break; 3377 case RTE_FLOW_ACTION_TYPE_RSS: 3378 rss_config_display(&query.rss_conf); 3379 break; 3380 case RTE_FLOW_ACTION_TYPE_AGE: 3381 printf("%s:\n" 3382 " aged: %u\n" 3383 " sec_since_last_hit_valid: %u\n" 3384 " sec_since_last_hit: %" PRIu32 "\n", 3385 name, 3386 query.age.aged, 3387 query.age.sec_since_last_hit_valid, 3388 query.age.sec_since_last_hit); 3389 break; 3390 default: 3391 fprintf(stderr, 3392 "Cannot display result for action type %d (%s)\n", 3393 action->type, name); 3394 break; 3395 } 3396 return 0; 3397 } 3398 3399 /** List simply and destroy all aged flows. */ 3400 void 3401 port_flow_aged(portid_t port_id, uint8_t destroy) 3402 { 3403 void **contexts; 3404 int nb_context, total = 0, idx; 3405 struct rte_flow_error error; 3406 enum age_action_context_type *type; 3407 union { 3408 struct port_flow *pf; 3409 struct port_indirect_action *pia; 3410 } ctx; 3411 3412 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3413 port_id == (portid_t)RTE_PORT_ALL) 3414 return; 3415 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 3416 printf("Port %u total aged flows: %d\n", port_id, total); 3417 if (total < 0) { 3418 port_flow_complain(&error); 3419 return; 3420 } 3421 if (total == 0) 3422 return; 3423 contexts = malloc(sizeof(void *) * total); 3424 if (contexts == NULL) { 3425 fprintf(stderr, "Cannot allocate contexts for aged flow\n"); 3426 return; 3427 } 3428 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3429 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 3430 if (nb_context != total) { 3431 fprintf(stderr, 3432 "Port:%d get aged flows count(%d) != total(%d)\n", 3433 port_id, nb_context, total); 3434 free(contexts); 3435 return; 3436 } 3437 total = 0; 3438 for (idx = 0; idx < nb_context; idx++) { 3439 if (!contexts[idx]) { 3440 fprintf(stderr, "Error: get Null context in port %u\n", 3441 port_id); 3442 continue; 3443 } 3444 type = (enum age_action_context_type *)contexts[idx]; 3445 switch (*type) { 3446 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3447 ctx.pf = container_of(type, struct port_flow, age_type); 3448 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3449 "\t%c%c%c\t\n", 3450 "Flow", 3451 ctx.pf->id, 3452 ctx.pf->rule.attr->group, 3453 ctx.pf->rule.attr->priority, 3454 ctx.pf->rule.attr->ingress ? 'i' : '-', 3455 ctx.pf->rule.attr->egress ? 'e' : '-', 3456 ctx.pf->rule.attr->transfer ? 't' : '-'); 3457 if (destroy && !port_flow_destroy(port_id, 1, 3458 &ctx.pf->id)) 3459 total++; 3460 break; 3461 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3462 ctx.pia = container_of(type, 3463 struct port_indirect_action, age_type); 3464 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3465 ctx.pia->id); 3466 break; 3467 default: 3468 fprintf(stderr, "Error: invalid context type %u\n", 3469 port_id); 3470 break; 3471 } 3472 } 3473 printf("\n%d flows destroyed\n", total); 3474 free(contexts); 3475 } 3476 3477 /** List flow rules. */ 3478 void 3479 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 3480 { 3481 struct rte_port *port; 3482 struct port_flow *pf; 3483 struct port_flow *list = NULL; 3484 uint32_t i; 3485 3486 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3487 port_id == (portid_t)RTE_PORT_ALL) 3488 return; 3489 port = &ports[port_id]; 3490 if (!port->flow_list) 3491 return; 3492 /* Sort flows by group, priority and ID. */ 3493 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 3494 struct port_flow **tmp; 3495 const struct rte_flow_attr *curr = pf->rule.attr; 3496 3497 if (n) { 3498 /* Filter out unwanted groups. */ 3499 for (i = 0; i != n; ++i) 3500 if (curr->group == group[i]) 3501 break; 3502 if (i == n) 3503 continue; 3504 } 3505 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 3506 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 3507 3508 if (curr->group > comp->group || 3509 (curr->group == comp->group && 3510 curr->priority > comp->priority) || 3511 (curr->group == comp->group && 3512 curr->priority == comp->priority && 3513 pf->id > (*tmp)->id)) 3514 continue; 3515 break; 3516 } 3517 pf->tmp = *tmp; 3518 *tmp = pf; 3519 } 3520 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 3521 for (pf = list; pf != NULL; pf = pf->tmp) { 3522 const struct rte_flow_item *item = pf->rule.pattern; 3523 const struct rte_flow_action *action = pf->rule.actions; 3524 const char *name; 3525 3526 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 3527 pf->id, 3528 pf->rule.attr->group, 3529 pf->rule.attr->priority, 3530 pf->rule.attr->ingress ? 'i' : '-', 3531 pf->rule.attr->egress ? 'e' : '-', 3532 pf->rule.attr->transfer ? 't' : '-'); 3533 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 3534 if ((uint32_t)item->type > INT_MAX) 3535 name = "PMD_INTERNAL"; 3536 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 3537 &name, sizeof(name), 3538 (void *)(uintptr_t)item->type, 3539 NULL) <= 0) 3540 name = "[UNKNOWN]"; 3541 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 3542 printf("%s ", name); 3543 ++item; 3544 } 3545 printf("=>"); 3546 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 3547 if ((uint32_t)action->type > INT_MAX) 3548 name = "PMD_INTERNAL"; 3549 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3550 &name, sizeof(name), 3551 (void *)(uintptr_t)action->type, 3552 NULL) <= 0) 3553 name = "[UNKNOWN]"; 3554 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 3555 printf(" %s", name); 3556 ++action; 3557 } 3558 printf("\n"); 3559 } 3560 } 3561 3562 /** Restrict ingress traffic to the defined flow rules. */ 3563 int 3564 port_flow_isolate(portid_t port_id, int set) 3565 { 3566 struct rte_flow_error error; 3567 3568 /* Poisoning to make sure PMDs update it in case of error. */ 3569 memset(&error, 0x66, sizeof(error)); 3570 if (rte_flow_isolate(port_id, set, &error)) 3571 return port_flow_complain(&error); 3572 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 3573 port_id, 3574 set ? "now restricted" : "not restricted anymore"); 3575 return 0; 3576 } 3577 3578 /* 3579 * RX/TX ring descriptors display functions. 3580 */ 3581 int 3582 rx_queue_id_is_invalid(queueid_t rxq_id) 3583 { 3584 if (rxq_id < nb_rxq) 3585 return 0; 3586 fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n", 3587 rxq_id, nb_rxq); 3588 return 1; 3589 } 3590 3591 int 3592 tx_queue_id_is_invalid(queueid_t txq_id) 3593 { 3594 if (txq_id < nb_txq) 3595 return 0; 3596 fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n", 3597 txq_id, nb_txq); 3598 return 1; 3599 } 3600 3601 static int 3602 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 3603 { 3604 struct rte_port *port = &ports[port_id]; 3605 struct rte_eth_rxq_info rx_qinfo; 3606 int ret; 3607 3608 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 3609 if (ret == 0) { 3610 *ring_size = rx_qinfo.nb_desc; 3611 return ret; 3612 } 3613 3614 if (ret != -ENOTSUP) 3615 return ret; 3616 /* 3617 * If the rte_eth_rx_queue_info_get is not support for this PMD, 3618 * ring_size stored in testpmd will be used for validity verification. 3619 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 3620 * being 0, it will use a default value provided by PMDs to setup this 3621 * rxq. If the default value is 0, it will use the 3622 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 3623 */ 3624 if (port->nb_rx_desc[rxq_id]) 3625 *ring_size = port->nb_rx_desc[rxq_id]; 3626 else if (port->dev_info.default_rxportconf.ring_size) 3627 *ring_size = port->dev_info.default_rxportconf.ring_size; 3628 else 3629 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 3630 return 0; 3631 } 3632 3633 static int 3634 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 3635 { 3636 struct rte_port *port = &ports[port_id]; 3637 struct rte_eth_txq_info tx_qinfo; 3638 int ret; 3639 3640 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 3641 if (ret == 0) { 3642 *ring_size = tx_qinfo.nb_desc; 3643 return ret; 3644 } 3645 3646 if (ret != -ENOTSUP) 3647 return ret; 3648 /* 3649 * If the rte_eth_tx_queue_info_get is not support for this PMD, 3650 * ring_size stored in testpmd will be used for validity verification. 3651 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 3652 * being 0, it will use a default value provided by PMDs to setup this 3653 * txq. If the default value is 0, it will use the 3654 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 3655 */ 3656 if (port->nb_tx_desc[txq_id]) 3657 *ring_size = port->nb_tx_desc[txq_id]; 3658 else if (port->dev_info.default_txportconf.ring_size) 3659 *ring_size = port->dev_info.default_txportconf.ring_size; 3660 else 3661 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 3662 return 0; 3663 } 3664 3665 static int 3666 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 3667 { 3668 uint16_t ring_size; 3669 int ret; 3670 3671 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 3672 if (ret) 3673 return 1; 3674 3675 if (rxdesc_id < ring_size) 3676 return 0; 3677 3678 fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n", 3679 rxdesc_id, ring_size); 3680 return 1; 3681 } 3682 3683 static int 3684 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 3685 { 3686 uint16_t ring_size; 3687 int ret; 3688 3689 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 3690 if (ret) 3691 return 1; 3692 3693 if (txdesc_id < ring_size) 3694 return 0; 3695 3696 fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n", 3697 txdesc_id, ring_size); 3698 return 1; 3699 } 3700 3701 static const struct rte_memzone * 3702 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 3703 { 3704 char mz_name[RTE_MEMZONE_NAMESIZE]; 3705 const struct rte_memzone *mz; 3706 3707 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 3708 port_id, q_id, ring_name); 3709 mz = rte_memzone_lookup(mz_name); 3710 if (mz == NULL) 3711 fprintf(stderr, 3712 "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n", 3713 ring_name, port_id, q_id, mz_name); 3714 return mz; 3715 } 3716 3717 union igb_ring_dword { 3718 uint64_t dword; 3719 struct { 3720 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 3721 uint32_t lo; 3722 uint32_t hi; 3723 #else 3724 uint32_t hi; 3725 uint32_t lo; 3726 #endif 3727 } words; 3728 }; 3729 3730 struct igb_ring_desc_32_bytes { 3731 union igb_ring_dword lo_dword; 3732 union igb_ring_dword hi_dword; 3733 union igb_ring_dword resv1; 3734 union igb_ring_dword resv2; 3735 }; 3736 3737 struct igb_ring_desc_16_bytes { 3738 union igb_ring_dword lo_dword; 3739 union igb_ring_dword hi_dword; 3740 }; 3741 3742 static void 3743 ring_rxd_display_dword(union igb_ring_dword dword) 3744 { 3745 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 3746 (unsigned)dword.words.hi); 3747 } 3748 3749 static void 3750 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 3751 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3752 portid_t port_id, 3753 #else 3754 __rte_unused portid_t port_id, 3755 #endif 3756 uint16_t desc_id) 3757 { 3758 struct igb_ring_desc_16_bytes *ring = 3759 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3760 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3761 int ret; 3762 struct rte_eth_dev_info dev_info; 3763 3764 ret = eth_dev_info_get_print_err(port_id, &dev_info); 3765 if (ret != 0) 3766 return; 3767 3768 if (strstr(dev_info.driver_name, "i40e") != NULL) { 3769 /* 32 bytes RX descriptor, i40e only */ 3770 struct igb_ring_desc_32_bytes *ring = 3771 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 3772 ring[desc_id].lo_dword.dword = 3773 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3774 ring_rxd_display_dword(ring[desc_id].lo_dword); 3775 ring[desc_id].hi_dword.dword = 3776 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3777 ring_rxd_display_dword(ring[desc_id].hi_dword); 3778 ring[desc_id].resv1.dword = 3779 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 3780 ring_rxd_display_dword(ring[desc_id].resv1); 3781 ring[desc_id].resv2.dword = 3782 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 3783 ring_rxd_display_dword(ring[desc_id].resv2); 3784 3785 return; 3786 } 3787 #endif 3788 /* 16 bytes RX descriptor */ 3789 ring[desc_id].lo_dword.dword = 3790 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3791 ring_rxd_display_dword(ring[desc_id].lo_dword); 3792 ring[desc_id].hi_dword.dword = 3793 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3794 ring_rxd_display_dword(ring[desc_id].hi_dword); 3795 } 3796 3797 static void 3798 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 3799 { 3800 struct igb_ring_desc_16_bytes *ring; 3801 struct igb_ring_desc_16_bytes txd; 3802 3803 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3804 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3805 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3806 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 3807 (unsigned)txd.lo_dword.words.lo, 3808 (unsigned)txd.lo_dword.words.hi, 3809 (unsigned)txd.hi_dword.words.lo, 3810 (unsigned)txd.hi_dword.words.hi); 3811 } 3812 3813 void 3814 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 3815 { 3816 const struct rte_memzone *rx_mz; 3817 3818 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 3819 return; 3820 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 3821 if (rx_mz == NULL) 3822 return; 3823 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 3824 } 3825 3826 void 3827 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 3828 { 3829 const struct rte_memzone *tx_mz; 3830 3831 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 3832 return; 3833 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 3834 if (tx_mz == NULL) 3835 return; 3836 ring_tx_descriptor_display(tx_mz, txd_id); 3837 } 3838 3839 void 3840 fwd_lcores_config_display(void) 3841 { 3842 lcoreid_t lc_id; 3843 3844 printf("List of forwarding lcores:"); 3845 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 3846 printf(" %2u", fwd_lcores_cpuids[lc_id]); 3847 printf("\n"); 3848 } 3849 void 3850 rxtx_config_display(void) 3851 { 3852 portid_t pid; 3853 queueid_t qid; 3854 3855 printf(" %s packet forwarding%s packets/burst=%d\n", 3856 cur_fwd_eng->fwd_mode_name, 3857 retry_enabled == 0 ? "" : " with retry", 3858 nb_pkt_per_burst); 3859 3860 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 3861 printf(" packet len=%u - nb packet segments=%d\n", 3862 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 3863 3864 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 3865 nb_fwd_lcores, nb_fwd_ports); 3866 3867 RTE_ETH_FOREACH_DEV(pid) { 3868 struct rte_eth_rxconf *rx_conf = &ports[pid].rxq[0].conf; 3869 struct rte_eth_txconf *tx_conf = &ports[pid].txq[0].conf; 3870 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 3871 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 3872 struct rte_eth_rxq_info rx_qinfo; 3873 struct rte_eth_txq_info tx_qinfo; 3874 uint16_t rx_free_thresh_tmp; 3875 uint16_t tx_free_thresh_tmp; 3876 uint16_t tx_rs_thresh_tmp; 3877 uint16_t nb_rx_desc_tmp; 3878 uint16_t nb_tx_desc_tmp; 3879 uint64_t offloads_tmp; 3880 uint8_t pthresh_tmp; 3881 uint8_t hthresh_tmp; 3882 uint8_t wthresh_tmp; 3883 int32_t rc; 3884 3885 /* per port config */ 3886 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 3887 (unsigned int)pid, nb_rxq, nb_txq); 3888 3889 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 3890 ports[pid].dev_conf.rxmode.offloads, 3891 ports[pid].dev_conf.txmode.offloads); 3892 3893 /* per rx queue config only for first queue to be less verbose */ 3894 for (qid = 0; qid < 1; qid++) { 3895 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 3896 if (rc) { 3897 nb_rx_desc_tmp = nb_rx_desc[qid]; 3898 rx_free_thresh_tmp = 3899 rx_conf[qid].rx_free_thresh; 3900 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 3901 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 3902 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 3903 offloads_tmp = rx_conf[qid].offloads; 3904 } else { 3905 nb_rx_desc_tmp = rx_qinfo.nb_desc; 3906 rx_free_thresh_tmp = 3907 rx_qinfo.conf.rx_free_thresh; 3908 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 3909 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 3910 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 3911 offloads_tmp = rx_qinfo.conf.offloads; 3912 } 3913 3914 printf(" RX queue: %d\n", qid); 3915 printf(" RX desc=%d - RX free threshold=%d\n", 3916 nb_rx_desc_tmp, rx_free_thresh_tmp); 3917 printf(" RX threshold registers: pthresh=%d hthresh=%d " 3918 " wthresh=%d\n", 3919 pthresh_tmp, hthresh_tmp, wthresh_tmp); 3920 printf(" RX Offloads=0x%"PRIx64, offloads_tmp); 3921 if (rx_conf->share_group > 0) 3922 printf(" share_group=%u share_qid=%u", 3923 rx_conf->share_group, 3924 rx_conf->share_qid); 3925 printf("\n"); 3926 } 3927 3928 /* per tx queue config only for first queue to be less verbose */ 3929 for (qid = 0; qid < 1; qid++) { 3930 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 3931 if (rc) { 3932 nb_tx_desc_tmp = nb_tx_desc[qid]; 3933 tx_free_thresh_tmp = 3934 tx_conf[qid].tx_free_thresh; 3935 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 3936 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 3937 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 3938 offloads_tmp = tx_conf[qid].offloads; 3939 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 3940 } else { 3941 nb_tx_desc_tmp = tx_qinfo.nb_desc; 3942 tx_free_thresh_tmp = 3943 tx_qinfo.conf.tx_free_thresh; 3944 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 3945 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 3946 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 3947 offloads_tmp = tx_qinfo.conf.offloads; 3948 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 3949 } 3950 3951 printf(" TX queue: %d\n", qid); 3952 printf(" TX desc=%d - TX free threshold=%d\n", 3953 nb_tx_desc_tmp, tx_free_thresh_tmp); 3954 printf(" TX threshold registers: pthresh=%d hthresh=%d " 3955 " wthresh=%d\n", 3956 pthresh_tmp, hthresh_tmp, wthresh_tmp); 3957 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 3958 offloads_tmp, tx_rs_thresh_tmp); 3959 } 3960 } 3961 } 3962 3963 void 3964 port_rss_reta_info(portid_t port_id, 3965 struct rte_eth_rss_reta_entry64 *reta_conf, 3966 uint16_t nb_entries) 3967 { 3968 uint16_t i, idx, shift; 3969 int ret; 3970 3971 if (port_id_is_invalid(port_id, ENABLED_WARN)) 3972 return; 3973 3974 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 3975 if (ret != 0) { 3976 fprintf(stderr, 3977 "Failed to get RSS RETA info, return code = %d\n", 3978 ret); 3979 return; 3980 } 3981 3982 for (i = 0; i < nb_entries; i++) { 3983 idx = i / RTE_ETH_RETA_GROUP_SIZE; 3984 shift = i % RTE_ETH_RETA_GROUP_SIZE; 3985 if (!(reta_conf[idx].mask & (1ULL << shift))) 3986 continue; 3987 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 3988 i, reta_conf[idx].reta[shift]); 3989 } 3990 } 3991 3992 /* 3993 * Displays the RSS hash functions of a port, and, optionally, the RSS hash 3994 * key of the port. 3995 */ 3996 void 3997 port_rss_hash_conf_show(portid_t port_id, int show_rss_key) 3998 { 3999 struct rte_eth_rss_conf rss_conf = {0}; 4000 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 4001 uint64_t rss_hf; 4002 uint8_t i; 4003 int diag; 4004 struct rte_eth_dev_info dev_info; 4005 uint8_t hash_key_size; 4006 int ret; 4007 4008 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4009 return; 4010 4011 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4012 if (ret != 0) 4013 return; 4014 4015 if (dev_info.hash_key_size > 0 && 4016 dev_info.hash_key_size <= sizeof(rss_key)) 4017 hash_key_size = dev_info.hash_key_size; 4018 else { 4019 fprintf(stderr, 4020 "dev_info did not provide a valid hash key size\n"); 4021 return; 4022 } 4023 4024 /* Get RSS hash key if asked to display it */ 4025 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 4026 rss_conf.rss_key_len = hash_key_size; 4027 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4028 if (diag != 0) { 4029 switch (diag) { 4030 case -ENODEV: 4031 fprintf(stderr, "port index %d invalid\n", port_id); 4032 break; 4033 case -ENOTSUP: 4034 fprintf(stderr, "operation not supported by device\n"); 4035 break; 4036 default: 4037 fprintf(stderr, "operation failed - diag=%d\n", diag); 4038 break; 4039 } 4040 return; 4041 } 4042 rss_hf = rss_conf.rss_hf; 4043 if (rss_hf == 0) { 4044 printf("RSS disabled\n"); 4045 return; 4046 } 4047 printf("RSS functions:\n"); 4048 rss_types_display(rss_hf, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 4049 if (!show_rss_key) 4050 return; 4051 printf("RSS key:\n"); 4052 for (i = 0; i < hash_key_size; i++) 4053 printf("%02X", rss_key[i]); 4054 printf("\n"); 4055 } 4056 4057 void 4058 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 4059 uint8_t hash_key_len) 4060 { 4061 struct rte_eth_rss_conf rss_conf; 4062 int diag; 4063 4064 rss_conf.rss_key = NULL; 4065 rss_conf.rss_key_len = 0; 4066 rss_conf.rss_hf = str_to_rsstypes(rss_type); 4067 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4068 if (diag == 0) { 4069 rss_conf.rss_key = hash_key; 4070 rss_conf.rss_key_len = hash_key_len; 4071 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 4072 } 4073 if (diag == 0) 4074 return; 4075 4076 switch (diag) { 4077 case -ENODEV: 4078 fprintf(stderr, "port index %d invalid\n", port_id); 4079 break; 4080 case -ENOTSUP: 4081 fprintf(stderr, "operation not supported by device\n"); 4082 break; 4083 default: 4084 fprintf(stderr, "operation failed - diag=%d\n", diag); 4085 break; 4086 } 4087 } 4088 4089 /* 4090 * Check whether a shared rxq scheduled on other lcores. 4091 */ 4092 static bool 4093 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc, 4094 portid_t src_port, queueid_t src_rxq, 4095 uint32_t share_group, queueid_t share_rxq) 4096 { 4097 streamid_t sm_id; 4098 streamid_t nb_fs_per_lcore; 4099 lcoreid_t nb_fc; 4100 lcoreid_t lc_id; 4101 struct fwd_stream *fs; 4102 struct rte_port *port; 4103 struct rte_eth_dev_info *dev_info; 4104 struct rte_eth_rxconf *rxq_conf; 4105 4106 nb_fc = cur_fwd_config.nb_fwd_lcores; 4107 /* Check remaining cores. */ 4108 for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) { 4109 sm_id = fwd_lcores[lc_id]->stream_idx; 4110 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4111 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4112 sm_id++) { 4113 fs = fwd_streams[sm_id]; 4114 port = &ports[fs->rx_port]; 4115 dev_info = &port->dev_info; 4116 rxq_conf = &port->rxq[fs->rx_queue].conf; 4117 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4118 == 0 || rxq_conf->share_group == 0) 4119 /* Not shared rxq. */ 4120 continue; 4121 if (domain_id != port->dev_info.switch_info.domain_id) 4122 continue; 4123 if (rxq_conf->share_group != share_group) 4124 continue; 4125 if (rxq_conf->share_qid != share_rxq) 4126 continue; 4127 printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n", 4128 share_group, share_rxq); 4129 printf(" lcore %hhu Port %hu queue %hu\n", 4130 src_lc, src_port, src_rxq); 4131 printf(" lcore %hhu Port %hu queue %hu\n", 4132 lc_id, fs->rx_port, fs->rx_queue); 4133 printf("Please use --nb-cores=%hu to limit number of forwarding cores\n", 4134 nb_rxq); 4135 return true; 4136 } 4137 } 4138 return false; 4139 } 4140 4141 /* 4142 * Check shared rxq configuration. 4143 * 4144 * Shared group must not being scheduled on different core. 4145 */ 4146 bool 4147 pkt_fwd_shared_rxq_check(void) 4148 { 4149 streamid_t sm_id; 4150 streamid_t nb_fs_per_lcore; 4151 lcoreid_t nb_fc; 4152 lcoreid_t lc_id; 4153 struct fwd_stream *fs; 4154 uint16_t domain_id; 4155 struct rte_port *port; 4156 struct rte_eth_dev_info *dev_info; 4157 struct rte_eth_rxconf *rxq_conf; 4158 4159 if (rxq_share == 0) 4160 return true; 4161 nb_fc = cur_fwd_config.nb_fwd_lcores; 4162 /* 4163 * Check streams on each core, make sure the same switch domain + 4164 * group + queue doesn't get scheduled on other cores. 4165 */ 4166 for (lc_id = 0; lc_id < nb_fc; lc_id++) { 4167 sm_id = fwd_lcores[lc_id]->stream_idx; 4168 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4169 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4170 sm_id++) { 4171 fs = fwd_streams[sm_id]; 4172 /* Update lcore info stream being scheduled. */ 4173 fs->lcore = fwd_lcores[lc_id]; 4174 port = &ports[fs->rx_port]; 4175 dev_info = &port->dev_info; 4176 rxq_conf = &port->rxq[fs->rx_queue].conf; 4177 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4178 == 0 || rxq_conf->share_group == 0) 4179 /* Not shared rxq. */ 4180 continue; 4181 /* Check shared rxq not scheduled on remaining cores. */ 4182 domain_id = port->dev_info.switch_info.domain_id; 4183 if (fwd_stream_on_other_lcores(domain_id, lc_id, 4184 fs->rx_port, 4185 fs->rx_queue, 4186 rxq_conf->share_group, 4187 rxq_conf->share_qid)) 4188 return false; 4189 } 4190 } 4191 return true; 4192 } 4193 4194 /* 4195 * Setup forwarding configuration for each logical core. 4196 */ 4197 static void 4198 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 4199 { 4200 streamid_t nb_fs_per_lcore; 4201 streamid_t nb_fs; 4202 streamid_t sm_id; 4203 lcoreid_t nb_extra; 4204 lcoreid_t nb_fc; 4205 lcoreid_t nb_lc; 4206 lcoreid_t lc_id; 4207 4208 nb_fs = cfg->nb_fwd_streams; 4209 nb_fc = cfg->nb_fwd_lcores; 4210 if (nb_fs <= nb_fc) { 4211 nb_fs_per_lcore = 1; 4212 nb_extra = 0; 4213 } else { 4214 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 4215 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 4216 } 4217 4218 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 4219 sm_id = 0; 4220 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 4221 fwd_lcores[lc_id]->stream_idx = sm_id; 4222 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 4223 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4224 } 4225 4226 /* 4227 * Assign extra remaining streams, if any. 4228 */ 4229 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 4230 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 4231 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 4232 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 4233 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4234 } 4235 } 4236 4237 static portid_t 4238 fwd_topology_tx_port_get(portid_t rxp) 4239 { 4240 static int warning_once = 1; 4241 4242 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 4243 4244 switch (port_topology) { 4245 default: 4246 case PORT_TOPOLOGY_PAIRED: 4247 if ((rxp & 0x1) == 0) { 4248 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 4249 return rxp + 1; 4250 if (warning_once) { 4251 fprintf(stderr, 4252 "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n"); 4253 warning_once = 0; 4254 } 4255 return rxp; 4256 } 4257 return rxp - 1; 4258 case PORT_TOPOLOGY_CHAINED: 4259 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 4260 case PORT_TOPOLOGY_LOOP: 4261 return rxp; 4262 } 4263 } 4264 4265 static void 4266 simple_fwd_config_setup(void) 4267 { 4268 portid_t i; 4269 4270 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 4271 cur_fwd_config.nb_fwd_streams = 4272 (streamid_t) cur_fwd_config.nb_fwd_ports; 4273 4274 /* reinitialize forwarding streams */ 4275 init_fwd_streams(); 4276 4277 /* 4278 * In the simple forwarding test, the number of forwarding cores 4279 * must be lower or equal to the number of forwarding ports. 4280 */ 4281 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4282 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 4283 cur_fwd_config.nb_fwd_lcores = 4284 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 4285 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4286 4287 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 4288 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 4289 fwd_streams[i]->rx_queue = 0; 4290 fwd_streams[i]->tx_port = 4291 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 4292 fwd_streams[i]->tx_queue = 0; 4293 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 4294 fwd_streams[i]->retry_enabled = retry_enabled; 4295 } 4296 } 4297 4298 /** 4299 * For the RSS forwarding test all streams distributed over lcores. Each stream 4300 * being composed of a RX queue to poll on a RX port for input messages, 4301 * associated with a TX queue of a TX port where to send forwarded packets. 4302 */ 4303 static void 4304 rss_fwd_config_setup(void) 4305 { 4306 portid_t rxp; 4307 portid_t txp; 4308 queueid_t rxq; 4309 queueid_t nb_q; 4310 streamid_t sm_id; 4311 int start; 4312 int end; 4313 4314 nb_q = nb_rxq; 4315 if (nb_q > nb_txq) 4316 nb_q = nb_txq; 4317 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4318 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4319 cur_fwd_config.nb_fwd_streams = 4320 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports); 4321 4322 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4323 cur_fwd_config.nb_fwd_lcores = 4324 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4325 4326 /* reinitialize forwarding streams */ 4327 init_fwd_streams(); 4328 4329 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4330 4331 if (proc_id > 0 && nb_q % num_procs != 0) 4332 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n"); 4333 4334 /** 4335 * In multi-process, All queues are allocated to different 4336 * processes based on num_procs and proc_id. For example: 4337 * if supports 4 queues(nb_q), 2 processes(num_procs), 4338 * the 0~1 queue for primary process. 4339 * the 2~3 queue for secondary process. 4340 */ 4341 start = proc_id * nb_q / num_procs; 4342 end = start + nb_q / num_procs; 4343 rxp = 0; 4344 rxq = start; 4345 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 4346 struct fwd_stream *fs; 4347 4348 fs = fwd_streams[sm_id]; 4349 txp = fwd_topology_tx_port_get(rxp); 4350 fs->rx_port = fwd_ports_ids[rxp]; 4351 fs->rx_queue = rxq; 4352 fs->tx_port = fwd_ports_ids[txp]; 4353 fs->tx_queue = rxq; 4354 fs->peer_addr = fs->tx_port; 4355 fs->retry_enabled = retry_enabled; 4356 rxp++; 4357 if (rxp < nb_fwd_ports) 4358 continue; 4359 rxp = 0; 4360 rxq++; 4361 if (rxq >= end) 4362 rxq = start; 4363 } 4364 } 4365 4366 static uint16_t 4367 get_fwd_port_total_tc_num(void) 4368 { 4369 struct rte_eth_dcb_info dcb_info; 4370 uint16_t total_tc_num = 0; 4371 unsigned int i; 4372 4373 for (i = 0; i < nb_fwd_ports; i++) { 4374 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 4375 total_tc_num += dcb_info.nb_tcs; 4376 } 4377 4378 return total_tc_num; 4379 } 4380 4381 /** 4382 * For the DCB forwarding test, each core is assigned on each traffic class. 4383 * 4384 * Each core is assigned a multi-stream, each stream being composed of 4385 * a RX queue to poll on a RX port for input messages, associated with 4386 * a TX queue of a TX port where to send forwarded packets. All RX and 4387 * TX queues are mapping to the same traffic class. 4388 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 4389 * the same core 4390 */ 4391 static void 4392 dcb_fwd_config_setup(void) 4393 { 4394 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 4395 portid_t txp, rxp = 0; 4396 queueid_t txq, rxq = 0; 4397 lcoreid_t lc_id; 4398 uint16_t nb_rx_queue, nb_tx_queue; 4399 uint16_t i, j, k, sm_id = 0; 4400 uint16_t total_tc_num; 4401 struct rte_port *port; 4402 uint8_t tc = 0; 4403 portid_t pid; 4404 int ret; 4405 4406 /* 4407 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 4408 * or RTE_PORT_STOPPED. 4409 * 4410 * Re-configure ports to get updated mapping between tc and queue in 4411 * case the queue number of the port is changed. Skip for started ports 4412 * since modifying queue number and calling dev_configure need to stop 4413 * ports first. 4414 */ 4415 for (pid = 0; pid < nb_fwd_ports; pid++) { 4416 if (port_is_started(pid) == 1) 4417 continue; 4418 4419 port = &ports[pid]; 4420 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 4421 &port->dev_conf); 4422 if (ret < 0) { 4423 fprintf(stderr, 4424 "Failed to re-configure port %d, ret = %d.\n", 4425 pid, ret); 4426 return; 4427 } 4428 } 4429 4430 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4431 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4432 cur_fwd_config.nb_fwd_streams = 4433 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4434 total_tc_num = get_fwd_port_total_tc_num(); 4435 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 4436 cur_fwd_config.nb_fwd_lcores = total_tc_num; 4437 4438 /* reinitialize forwarding streams */ 4439 init_fwd_streams(); 4440 sm_id = 0; 4441 txp = 1; 4442 /* get the dcb info on the first RX and TX ports */ 4443 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4444 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4445 4446 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4447 fwd_lcores[lc_id]->stream_nb = 0; 4448 fwd_lcores[lc_id]->stream_idx = sm_id; 4449 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) { 4450 /* if the nb_queue is zero, means this tc is 4451 * not enabled on the POOL 4452 */ 4453 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 4454 break; 4455 k = fwd_lcores[lc_id]->stream_nb + 4456 fwd_lcores[lc_id]->stream_idx; 4457 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 4458 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 4459 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4460 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 4461 for (j = 0; j < nb_rx_queue; j++) { 4462 struct fwd_stream *fs; 4463 4464 fs = fwd_streams[k + j]; 4465 fs->rx_port = fwd_ports_ids[rxp]; 4466 fs->rx_queue = rxq + j; 4467 fs->tx_port = fwd_ports_ids[txp]; 4468 fs->tx_queue = txq + j % nb_tx_queue; 4469 fs->peer_addr = fs->tx_port; 4470 fs->retry_enabled = retry_enabled; 4471 } 4472 fwd_lcores[lc_id]->stream_nb += 4473 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4474 } 4475 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 4476 4477 tc++; 4478 if (tc < rxp_dcb_info.nb_tcs) 4479 continue; 4480 /* Restart from TC 0 on next RX port */ 4481 tc = 0; 4482 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 4483 rxp = (portid_t) 4484 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 4485 else 4486 rxp++; 4487 if (rxp >= nb_fwd_ports) 4488 return; 4489 /* get the dcb information on next RX and TX ports */ 4490 if ((rxp & 0x1) == 0) 4491 txp = (portid_t) (rxp + 1); 4492 else 4493 txp = (portid_t) (rxp - 1); 4494 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4495 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4496 } 4497 } 4498 4499 static void 4500 icmp_echo_config_setup(void) 4501 { 4502 portid_t rxp; 4503 queueid_t rxq; 4504 lcoreid_t lc_id; 4505 uint16_t sm_id; 4506 4507 if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores) 4508 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 4509 (nb_txq * nb_fwd_ports); 4510 else 4511 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4512 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4513 cur_fwd_config.nb_fwd_streams = 4514 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4515 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4516 cur_fwd_config.nb_fwd_lcores = 4517 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4518 if (verbose_level > 0) { 4519 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 4520 __FUNCTION__, 4521 cur_fwd_config.nb_fwd_lcores, 4522 cur_fwd_config.nb_fwd_ports, 4523 cur_fwd_config.nb_fwd_streams); 4524 } 4525 4526 /* reinitialize forwarding streams */ 4527 init_fwd_streams(); 4528 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4529 rxp = 0; rxq = 0; 4530 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4531 if (verbose_level > 0) 4532 printf(" core=%d: \n", lc_id); 4533 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4534 struct fwd_stream *fs; 4535 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4536 fs->rx_port = fwd_ports_ids[rxp]; 4537 fs->rx_queue = rxq; 4538 fs->tx_port = fs->rx_port; 4539 fs->tx_queue = rxq; 4540 fs->peer_addr = fs->tx_port; 4541 fs->retry_enabled = retry_enabled; 4542 if (verbose_level > 0) 4543 printf(" stream=%d port=%d rxq=%d txq=%d\n", 4544 sm_id, fs->rx_port, fs->rx_queue, 4545 fs->tx_queue); 4546 rxq = (queueid_t) (rxq + 1); 4547 if (rxq == nb_rxq) { 4548 rxq = 0; 4549 rxp = (portid_t) (rxp + 1); 4550 } 4551 } 4552 } 4553 } 4554 4555 void 4556 fwd_config_setup(void) 4557 { 4558 struct rte_port *port; 4559 portid_t pt_id; 4560 unsigned int i; 4561 4562 cur_fwd_config.fwd_eng = cur_fwd_eng; 4563 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 4564 icmp_echo_config_setup(); 4565 return; 4566 } 4567 4568 if ((nb_rxq > 1) && (nb_txq > 1)){ 4569 if (dcb_config) { 4570 for (i = 0; i < nb_fwd_ports; i++) { 4571 pt_id = fwd_ports_ids[i]; 4572 port = &ports[pt_id]; 4573 if (!port->dcb_flag) { 4574 fprintf(stderr, 4575 "In DCB mode, all forwarding ports must be configured in this mode.\n"); 4576 return; 4577 } 4578 } 4579 if (nb_fwd_lcores == 1) { 4580 fprintf(stderr, 4581 "In DCB mode,the nb forwarding cores should be larger than 1.\n"); 4582 return; 4583 } 4584 4585 dcb_fwd_config_setup(); 4586 } else 4587 rss_fwd_config_setup(); 4588 } 4589 else 4590 simple_fwd_config_setup(); 4591 } 4592 4593 static const char * 4594 mp_alloc_to_str(uint8_t mode) 4595 { 4596 switch (mode) { 4597 case MP_ALLOC_NATIVE: 4598 return "native"; 4599 case MP_ALLOC_ANON: 4600 return "anon"; 4601 case MP_ALLOC_XMEM: 4602 return "xmem"; 4603 case MP_ALLOC_XMEM_HUGE: 4604 return "xmemhuge"; 4605 case MP_ALLOC_XBUF: 4606 return "xbuf"; 4607 default: 4608 return "invalid"; 4609 } 4610 } 4611 4612 void 4613 pkt_fwd_config_display(struct fwd_config *cfg) 4614 { 4615 struct fwd_stream *fs; 4616 lcoreid_t lc_id; 4617 streamid_t sm_id; 4618 4619 printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 4620 "NUMA support %s, MP allocation mode: %s\n", 4621 cfg->fwd_eng->fwd_mode_name, 4622 retry_enabled == 0 ? "" : " with retry", 4623 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 4624 numa_support == 1 ? "enabled" : "disabled", 4625 mp_alloc_to_str(mp_alloc_type)); 4626 4627 if (retry_enabled) 4628 printf("TX retry num: %u, delay between TX retries: %uus\n", 4629 burst_tx_retry_num, burst_tx_delay_time); 4630 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 4631 printf("Logical Core %u (socket %u) forwards packets on " 4632 "%d streams:", 4633 fwd_lcores_cpuids[lc_id], 4634 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 4635 fwd_lcores[lc_id]->stream_nb); 4636 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4637 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4638 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 4639 "P=%d/Q=%d (socket %u) ", 4640 fs->rx_port, fs->rx_queue, 4641 ports[fs->rx_port].socket_id, 4642 fs->tx_port, fs->tx_queue, 4643 ports[fs->tx_port].socket_id); 4644 print_ethaddr("peer=", 4645 &peer_eth_addrs[fs->peer_addr]); 4646 } 4647 printf("\n"); 4648 } 4649 printf("\n"); 4650 } 4651 4652 void 4653 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 4654 { 4655 struct rte_ether_addr new_peer_addr; 4656 if (!rte_eth_dev_is_valid_port(port_id)) { 4657 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 4658 return; 4659 } 4660 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 4661 fprintf(stderr, "Error: Invalid ethernet address: %s\n", 4662 peer_addr); 4663 return; 4664 } 4665 peer_eth_addrs[port_id] = new_peer_addr; 4666 } 4667 4668 int 4669 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 4670 { 4671 unsigned int i; 4672 unsigned int lcore_cpuid; 4673 int record_now; 4674 4675 record_now = 0; 4676 again: 4677 for (i = 0; i < nb_lc; i++) { 4678 lcore_cpuid = lcorelist[i]; 4679 if (! rte_lcore_is_enabled(lcore_cpuid)) { 4680 fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid); 4681 return -1; 4682 } 4683 if (lcore_cpuid == rte_get_main_lcore()) { 4684 fprintf(stderr, 4685 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n", 4686 lcore_cpuid); 4687 return -1; 4688 } 4689 if (record_now) 4690 fwd_lcores_cpuids[i] = lcore_cpuid; 4691 } 4692 if (record_now == 0) { 4693 record_now = 1; 4694 goto again; 4695 } 4696 nb_cfg_lcores = (lcoreid_t) nb_lc; 4697 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 4698 printf("previous number of forwarding cores %u - changed to " 4699 "number of configured cores %u\n", 4700 (unsigned int) nb_fwd_lcores, nb_lc); 4701 nb_fwd_lcores = (lcoreid_t) nb_lc; 4702 } 4703 4704 return 0; 4705 } 4706 4707 int 4708 set_fwd_lcores_mask(uint64_t lcoremask) 4709 { 4710 unsigned int lcorelist[64]; 4711 unsigned int nb_lc; 4712 unsigned int i; 4713 4714 if (lcoremask == 0) { 4715 fprintf(stderr, "Invalid NULL mask of cores\n"); 4716 return -1; 4717 } 4718 nb_lc = 0; 4719 for (i = 0; i < 64; i++) { 4720 if (! ((uint64_t)(1ULL << i) & lcoremask)) 4721 continue; 4722 lcorelist[nb_lc++] = i; 4723 } 4724 return set_fwd_lcores_list(lcorelist, nb_lc); 4725 } 4726 4727 void 4728 set_fwd_lcores_number(uint16_t nb_lc) 4729 { 4730 if (test_done == 0) { 4731 fprintf(stderr, "Please stop forwarding first\n"); 4732 return; 4733 } 4734 if (nb_lc > nb_cfg_lcores) { 4735 fprintf(stderr, 4736 "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n", 4737 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 4738 return; 4739 } 4740 nb_fwd_lcores = (lcoreid_t) nb_lc; 4741 printf("Number of forwarding cores set to %u\n", 4742 (unsigned int) nb_fwd_lcores); 4743 } 4744 4745 void 4746 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 4747 { 4748 unsigned int i; 4749 portid_t port_id; 4750 int record_now; 4751 4752 record_now = 0; 4753 again: 4754 for (i = 0; i < nb_pt; i++) { 4755 port_id = (portid_t) portlist[i]; 4756 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4757 return; 4758 if (record_now) 4759 fwd_ports_ids[i] = port_id; 4760 } 4761 if (record_now == 0) { 4762 record_now = 1; 4763 goto again; 4764 } 4765 nb_cfg_ports = (portid_t) nb_pt; 4766 if (nb_fwd_ports != (portid_t) nb_pt) { 4767 printf("previous number of forwarding ports %u - changed to " 4768 "number of configured ports %u\n", 4769 (unsigned int) nb_fwd_ports, nb_pt); 4770 nb_fwd_ports = (portid_t) nb_pt; 4771 } 4772 } 4773 4774 /** 4775 * Parse the user input and obtain the list of forwarding ports 4776 * 4777 * @param[in] list 4778 * String containing the user input. User can specify 4779 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 4780 * For example, if the user wants to use all the available 4781 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 4782 * If the user wants to use only the ports 1,2 then the input 4783 * is 1,2. 4784 * valid characters are '-' and ',' 4785 * @param[out] values 4786 * This array will be filled with a list of port IDs 4787 * based on the user input 4788 * Note that duplicate entries are discarded and only the first 4789 * count entries in this array are port IDs and all the rest 4790 * will contain default values 4791 * @param[in] maxsize 4792 * This parameter denotes 2 things 4793 * 1) Number of elements in the values array 4794 * 2) Maximum value of each element in the values array 4795 * @return 4796 * On success, returns total count of parsed port IDs 4797 * On failure, returns 0 4798 */ 4799 static unsigned int 4800 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 4801 { 4802 unsigned int count = 0; 4803 char *end = NULL; 4804 int min, max; 4805 int value, i; 4806 unsigned int marked[maxsize]; 4807 4808 if (list == NULL || values == NULL) 4809 return 0; 4810 4811 for (i = 0; i < (int)maxsize; i++) 4812 marked[i] = 0; 4813 4814 min = INT_MAX; 4815 4816 do { 4817 /*Remove the blank spaces if any*/ 4818 while (isblank(*list)) 4819 list++; 4820 if (*list == '\0') 4821 break; 4822 errno = 0; 4823 value = strtol(list, &end, 10); 4824 if (errno || end == NULL) 4825 return 0; 4826 if (value < 0 || value >= (int)maxsize) 4827 return 0; 4828 while (isblank(*end)) 4829 end++; 4830 if (*end == '-' && min == INT_MAX) { 4831 min = value; 4832 } else if ((*end == ',') || (*end == '\0')) { 4833 max = value; 4834 if (min == INT_MAX) 4835 min = value; 4836 for (i = min; i <= max; i++) { 4837 if (count < maxsize) { 4838 if (marked[i]) 4839 continue; 4840 values[count] = i; 4841 marked[i] = 1; 4842 count++; 4843 } 4844 } 4845 min = INT_MAX; 4846 } else 4847 return 0; 4848 list = end + 1; 4849 } while (*end != '\0'); 4850 4851 return count; 4852 } 4853 4854 void 4855 parse_fwd_portlist(const char *portlist) 4856 { 4857 unsigned int portcount; 4858 unsigned int portindex[RTE_MAX_ETHPORTS]; 4859 unsigned int i, valid_port_count = 0; 4860 4861 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 4862 if (!portcount) 4863 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 4864 4865 /* 4866 * Here we verify the validity of the ports 4867 * and thereby calculate the total number of 4868 * valid ports 4869 */ 4870 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 4871 if (rte_eth_dev_is_valid_port(portindex[i])) { 4872 portindex[valid_port_count] = portindex[i]; 4873 valid_port_count++; 4874 } 4875 } 4876 4877 set_fwd_ports_list(portindex, valid_port_count); 4878 } 4879 4880 void 4881 set_fwd_ports_mask(uint64_t portmask) 4882 { 4883 unsigned int portlist[64]; 4884 unsigned int nb_pt; 4885 unsigned int i; 4886 4887 if (portmask == 0) { 4888 fprintf(stderr, "Invalid NULL mask of ports\n"); 4889 return; 4890 } 4891 nb_pt = 0; 4892 RTE_ETH_FOREACH_DEV(i) { 4893 if (! ((uint64_t)(1ULL << i) & portmask)) 4894 continue; 4895 portlist[nb_pt++] = i; 4896 } 4897 set_fwd_ports_list(portlist, nb_pt); 4898 } 4899 4900 void 4901 set_fwd_ports_number(uint16_t nb_pt) 4902 { 4903 if (nb_pt > nb_cfg_ports) { 4904 fprintf(stderr, 4905 "nb fwd ports %u > %u (number of configured ports) - ignored\n", 4906 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 4907 return; 4908 } 4909 nb_fwd_ports = (portid_t) nb_pt; 4910 printf("Number of forwarding ports set to %u\n", 4911 (unsigned int) nb_fwd_ports); 4912 } 4913 4914 int 4915 port_is_forwarding(portid_t port_id) 4916 { 4917 unsigned int i; 4918 4919 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4920 return -1; 4921 4922 for (i = 0; i < nb_fwd_ports; i++) { 4923 if (fwd_ports_ids[i] == port_id) 4924 return 1; 4925 } 4926 4927 return 0; 4928 } 4929 4930 void 4931 set_nb_pkt_per_burst(uint16_t nb) 4932 { 4933 if (nb > MAX_PKT_BURST) { 4934 fprintf(stderr, 4935 "nb pkt per burst: %u > %u (maximum packet per burst) ignored\n", 4936 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 4937 return; 4938 } 4939 nb_pkt_per_burst = nb; 4940 printf("Number of packets per burst set to %u\n", 4941 (unsigned int) nb_pkt_per_burst); 4942 } 4943 4944 static const char * 4945 tx_split_get_name(enum tx_pkt_split split) 4946 { 4947 uint32_t i; 4948 4949 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 4950 if (tx_split_name[i].split == split) 4951 return tx_split_name[i].name; 4952 } 4953 return NULL; 4954 } 4955 4956 void 4957 set_tx_pkt_split(const char *name) 4958 { 4959 uint32_t i; 4960 4961 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 4962 if (strcmp(tx_split_name[i].name, name) == 0) { 4963 tx_pkt_split = tx_split_name[i].split; 4964 return; 4965 } 4966 } 4967 fprintf(stderr, "unknown value: \"%s\"\n", name); 4968 } 4969 4970 int 4971 parse_fec_mode(const char *name, uint32_t *fec_capa) 4972 { 4973 uint8_t i; 4974 4975 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 4976 if (strcmp(fec_mode_name[i].name, name) == 0) { 4977 *fec_capa = 4978 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 4979 return 0; 4980 } 4981 } 4982 return -1; 4983 } 4984 4985 void 4986 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 4987 { 4988 unsigned int i, j; 4989 4990 printf("FEC capabilities:\n"); 4991 4992 for (i = 0; i < num; i++) { 4993 printf("%s : ", 4994 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 4995 4996 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 4997 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 4998 speed_fec_capa[i].capa) 4999 printf("%s ", fec_mode_name[j].name); 5000 } 5001 printf("\n"); 5002 } 5003 } 5004 5005 void 5006 show_rx_pkt_offsets(void) 5007 { 5008 uint32_t i, n; 5009 5010 n = rx_pkt_nb_offs; 5011 printf("Number of offsets: %u\n", n); 5012 if (n) { 5013 printf("Segment offsets: "); 5014 for (i = 0; i != n - 1; i++) 5015 printf("%hu,", rx_pkt_seg_offsets[i]); 5016 printf("%hu\n", rx_pkt_seg_lengths[i]); 5017 } 5018 } 5019 5020 void 5021 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 5022 { 5023 unsigned int i; 5024 5025 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 5026 printf("nb segments per RX packets=%u >= " 5027 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 5028 return; 5029 } 5030 5031 /* 5032 * No extra check here, the segment length will be checked by PMD 5033 * in the extended queue setup. 5034 */ 5035 for (i = 0; i < nb_offs; i++) { 5036 if (seg_offsets[i] >= UINT16_MAX) { 5037 printf("offset[%u]=%u > UINT16_MAX - give up\n", 5038 i, seg_offsets[i]); 5039 return; 5040 } 5041 } 5042 5043 for (i = 0; i < nb_offs; i++) 5044 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 5045 5046 rx_pkt_nb_offs = (uint8_t) nb_offs; 5047 } 5048 5049 void 5050 show_rx_pkt_segments(void) 5051 { 5052 uint32_t i, n; 5053 5054 n = rx_pkt_nb_segs; 5055 printf("Number of segments: %u\n", n); 5056 if (n) { 5057 printf("Segment sizes: "); 5058 for (i = 0; i != n - 1; i++) 5059 printf("%hu,", rx_pkt_seg_lengths[i]); 5060 printf("%hu\n", rx_pkt_seg_lengths[i]); 5061 } 5062 } 5063 5064 static const char *get_ptype_str(uint32_t ptype) 5065 { 5066 if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) == 5067 (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) 5068 return "ipv4-tcp"; 5069 else if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) == 5070 (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) 5071 return "ipv4-udp"; 5072 else if ((ptype & (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) == 5073 (RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) 5074 return "ipv4-sctp"; 5075 else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) == 5076 (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP)) 5077 return "ipv6-tcp"; 5078 else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) == 5079 (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP)) 5080 return "ipv6-udp"; 5081 else if ((ptype & (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) == 5082 (RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP)) 5083 return "ipv6-sctp"; 5084 else if ((ptype & RTE_PTYPE_L4_TCP) == RTE_PTYPE_L4_TCP) 5085 return "tcp"; 5086 else if ((ptype & RTE_PTYPE_L4_UDP) == RTE_PTYPE_L4_UDP) 5087 return "udp"; 5088 else if ((ptype & RTE_PTYPE_L4_SCTP) == RTE_PTYPE_L4_SCTP) 5089 return "sctp"; 5090 else if ((ptype & RTE_PTYPE_L3_IPV4_EXT_UNKNOWN) == RTE_PTYPE_L3_IPV4_EXT_UNKNOWN) 5091 return "ipv4"; 5092 else if ((ptype & RTE_PTYPE_L3_IPV6_EXT_UNKNOWN) == RTE_PTYPE_L3_IPV6_EXT_UNKNOWN) 5093 return "ipv6"; 5094 else if ((ptype & RTE_PTYPE_L2_ETHER) == RTE_PTYPE_L2_ETHER) 5095 return "eth"; 5096 5097 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) == 5098 (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) 5099 return "inner-ipv4-tcp"; 5100 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) == 5101 (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) 5102 return "inner-ipv4-udp"; 5103 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) == 5104 (RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) 5105 return "inner-ipv4-sctp"; 5106 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) == 5107 (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP)) 5108 return "inner-ipv6-tcp"; 5109 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) == 5110 (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP)) 5111 return "inner-ipv6-udp"; 5112 else if ((ptype & (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) == 5113 (RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP)) 5114 return "inner-ipv6-sctp"; 5115 else if ((ptype & RTE_PTYPE_INNER_L4_TCP) == RTE_PTYPE_INNER_L4_TCP) 5116 return "inner-tcp"; 5117 else if ((ptype & RTE_PTYPE_INNER_L4_UDP) == RTE_PTYPE_INNER_L4_UDP) 5118 return "inner-udp"; 5119 else if ((ptype & RTE_PTYPE_INNER_L4_SCTP) == RTE_PTYPE_INNER_L4_SCTP) 5120 return "inner-sctp"; 5121 else if ((ptype & RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) == 5122 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) 5123 return "inner-ipv4"; 5124 else if ((ptype & RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN) == 5125 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN) 5126 return "inner-ipv6"; 5127 else if ((ptype & RTE_PTYPE_INNER_L2_ETHER) == RTE_PTYPE_INNER_L2_ETHER) 5128 return "inner-eth"; 5129 else if ((ptype & RTE_PTYPE_TUNNEL_GRENAT) == RTE_PTYPE_TUNNEL_GRENAT) 5130 return "grenat"; 5131 else 5132 return "unsupported"; 5133 } 5134 5135 void 5136 show_rx_pkt_hdrs(void) 5137 { 5138 uint32_t i, n; 5139 5140 n = rx_pkt_nb_segs; 5141 printf("Number of segments: %u\n", n); 5142 if (n) { 5143 printf("Packet segs: "); 5144 for (i = 0; i < n - 1; i++) 5145 printf("%s, ", get_ptype_str(rx_pkt_hdr_protos[i])); 5146 printf("payload\n"); 5147 } 5148 } 5149 5150 void 5151 set_rx_pkt_hdrs(unsigned int *seg_hdrs, unsigned int nb_segs) 5152 { 5153 unsigned int i; 5154 5155 if (nb_segs + 1 > MAX_SEGS_BUFFER_SPLIT) { 5156 printf("nb segments per RX packets=%u > " 5157 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs + 1); 5158 return; 5159 } 5160 5161 memset(rx_pkt_hdr_protos, 0, sizeof(rx_pkt_hdr_protos)); 5162 5163 for (i = 0; i < nb_segs; i++) 5164 rx_pkt_hdr_protos[i] = (uint32_t)seg_hdrs[i]; 5165 /* 5166 * We calculate the number of hdrs, but payload is not included, 5167 * so rx_pkt_nb_segs would increase 1. 5168 */ 5169 rx_pkt_nb_segs = nb_segs + 1; 5170 } 5171 5172 void 5173 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5174 { 5175 unsigned int i; 5176 5177 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 5178 printf("nb segments per RX packets=%u >= " 5179 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 5180 return; 5181 } 5182 5183 /* 5184 * No extra check here, the segment length will be checked by PMD 5185 * in the extended queue setup. 5186 */ 5187 for (i = 0; i < nb_segs; i++) { 5188 if (seg_lengths[i] >= UINT16_MAX) { 5189 printf("length[%u]=%u > UINT16_MAX - give up\n", 5190 i, seg_lengths[i]); 5191 return; 5192 } 5193 } 5194 5195 for (i = 0; i < nb_segs; i++) 5196 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5197 5198 rx_pkt_nb_segs = (uint8_t) nb_segs; 5199 } 5200 5201 void 5202 show_tx_pkt_segments(void) 5203 { 5204 uint32_t i, n; 5205 const char *split; 5206 5207 n = tx_pkt_nb_segs; 5208 split = tx_split_get_name(tx_pkt_split); 5209 5210 printf("Number of segments: %u\n", n); 5211 printf("Segment sizes: "); 5212 for (i = 0; i != n - 1; i++) 5213 printf("%hu,", tx_pkt_seg_lengths[i]); 5214 printf("%hu\n", tx_pkt_seg_lengths[i]); 5215 printf("Split packet: %s\n", split); 5216 } 5217 5218 static bool 5219 nb_segs_is_invalid(unsigned int nb_segs) 5220 { 5221 uint16_t ring_size; 5222 uint16_t queue_id; 5223 uint16_t port_id; 5224 int ret; 5225 5226 RTE_ETH_FOREACH_DEV(port_id) { 5227 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 5228 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 5229 if (ret) { 5230 /* Port may not be initialized yet, can't say 5231 * the port is invalid in this stage. 5232 */ 5233 continue; 5234 } 5235 if (ring_size < nb_segs) { 5236 printf("nb segments per TX packets=%u >= TX " 5237 "queue(%u) ring_size=%u - txpkts ignored\n", 5238 nb_segs, queue_id, ring_size); 5239 return true; 5240 } 5241 } 5242 } 5243 5244 return false; 5245 } 5246 5247 void 5248 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5249 { 5250 uint16_t tx_pkt_len; 5251 unsigned int i; 5252 5253 /* 5254 * For single segment settings failed check is ignored. 5255 * It is a very basic capability to send the single segment 5256 * packets, suppose it is always supported. 5257 */ 5258 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 5259 fprintf(stderr, 5260 "Tx segment size(%u) is not supported - txpkts ignored\n", 5261 nb_segs); 5262 return; 5263 } 5264 5265 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 5266 fprintf(stderr, 5267 "Tx segment size(%u) is bigger than max number of segment(%u)\n", 5268 nb_segs, RTE_MAX_SEGS_PER_PKT); 5269 return; 5270 } 5271 5272 /* 5273 * Check that each segment length is greater or equal than 5274 * the mbuf data size. 5275 * Check also that the total packet length is greater or equal than the 5276 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 5277 * 20 + 8). 5278 */ 5279 tx_pkt_len = 0; 5280 for (i = 0; i < nb_segs; i++) { 5281 if (seg_lengths[i] > mbuf_data_size[0]) { 5282 fprintf(stderr, 5283 "length[%u]=%u > mbuf_data_size=%u - give up\n", 5284 i, seg_lengths[i], mbuf_data_size[0]); 5285 return; 5286 } 5287 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 5288 } 5289 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 5290 fprintf(stderr, "total packet length=%u < %d - give up\n", 5291 (unsigned) tx_pkt_len, 5292 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 5293 return; 5294 } 5295 5296 for (i = 0; i < nb_segs; i++) 5297 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5298 5299 tx_pkt_length = tx_pkt_len; 5300 tx_pkt_nb_segs = (uint8_t) nb_segs; 5301 } 5302 5303 void 5304 show_tx_pkt_times(void) 5305 { 5306 printf("Interburst gap: %u\n", tx_pkt_times_inter); 5307 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 5308 } 5309 5310 void 5311 set_tx_pkt_times(unsigned int *tx_times) 5312 { 5313 tx_pkt_times_inter = tx_times[0]; 5314 tx_pkt_times_intra = tx_times[1]; 5315 } 5316 5317 #ifdef RTE_LIB_GRO 5318 void 5319 setup_gro(const char *onoff, portid_t port_id) 5320 { 5321 if (!rte_eth_dev_is_valid_port(port_id)) { 5322 fprintf(stderr, "invalid port id %u\n", port_id); 5323 return; 5324 } 5325 if (test_done == 0) { 5326 fprintf(stderr, 5327 "Before enable/disable GRO, please stop forwarding first\n"); 5328 return; 5329 } 5330 if (strcmp(onoff, "on") == 0) { 5331 if (gro_ports[port_id].enable != 0) { 5332 fprintf(stderr, 5333 "Port %u has enabled GRO. Please disable GRO first\n", 5334 port_id); 5335 return; 5336 } 5337 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5338 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 5339 gro_ports[port_id].param.max_flow_num = 5340 GRO_DEFAULT_FLOW_NUM; 5341 gro_ports[port_id].param.max_item_per_flow = 5342 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 5343 } 5344 gro_ports[port_id].enable = 1; 5345 } else { 5346 if (gro_ports[port_id].enable == 0) { 5347 fprintf(stderr, "Port %u has disabled GRO\n", port_id); 5348 return; 5349 } 5350 gro_ports[port_id].enable = 0; 5351 } 5352 } 5353 5354 void 5355 setup_gro_flush_cycles(uint8_t cycles) 5356 { 5357 if (test_done == 0) { 5358 fprintf(stderr, 5359 "Before change flush interval for GRO, please stop forwarding first.\n"); 5360 return; 5361 } 5362 5363 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 5364 GRO_DEFAULT_FLUSH_CYCLES) { 5365 fprintf(stderr, 5366 "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n", 5367 GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES); 5368 cycles = GRO_DEFAULT_FLUSH_CYCLES; 5369 } 5370 5371 gro_flush_cycles = cycles; 5372 } 5373 5374 void 5375 show_gro(portid_t port_id) 5376 { 5377 struct rte_gro_param *param; 5378 uint32_t max_pkts_num; 5379 5380 param = &gro_ports[port_id].param; 5381 5382 if (!rte_eth_dev_is_valid_port(port_id)) { 5383 fprintf(stderr, "Invalid port id %u.\n", port_id); 5384 return; 5385 } 5386 if (gro_ports[port_id].enable) { 5387 printf("GRO type: TCP/IPv4\n"); 5388 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5389 max_pkts_num = param->max_flow_num * 5390 param->max_item_per_flow; 5391 } else 5392 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 5393 printf("Max number of packets to perform GRO: %u\n", 5394 max_pkts_num); 5395 printf("Flushing cycles: %u\n", gro_flush_cycles); 5396 } else 5397 printf("Port %u doesn't enable GRO.\n", port_id); 5398 } 5399 #endif /* RTE_LIB_GRO */ 5400 5401 #ifdef RTE_LIB_GSO 5402 void 5403 setup_gso(const char *mode, portid_t port_id) 5404 { 5405 if (!rte_eth_dev_is_valid_port(port_id)) { 5406 fprintf(stderr, "invalid port id %u\n", port_id); 5407 return; 5408 } 5409 if (strcmp(mode, "on") == 0) { 5410 if (test_done == 0) { 5411 fprintf(stderr, 5412 "before enabling GSO, please stop forwarding first\n"); 5413 return; 5414 } 5415 gso_ports[port_id].enable = 1; 5416 } else if (strcmp(mode, "off") == 0) { 5417 if (test_done == 0) { 5418 fprintf(stderr, 5419 "before disabling GSO, please stop forwarding first\n"); 5420 return; 5421 } 5422 gso_ports[port_id].enable = 0; 5423 } 5424 } 5425 #endif /* RTE_LIB_GSO */ 5426 5427 char* 5428 list_pkt_forwarding_modes(void) 5429 { 5430 static char fwd_modes[128] = ""; 5431 const char *separator = "|"; 5432 struct fwd_engine *fwd_eng; 5433 unsigned i = 0; 5434 5435 if (strlen (fwd_modes) == 0) { 5436 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5437 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5438 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5439 strncat(fwd_modes, separator, 5440 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5441 } 5442 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5443 } 5444 5445 return fwd_modes; 5446 } 5447 5448 char* 5449 list_pkt_forwarding_retry_modes(void) 5450 { 5451 static char fwd_modes[128] = ""; 5452 const char *separator = "|"; 5453 struct fwd_engine *fwd_eng; 5454 unsigned i = 0; 5455 5456 if (strlen(fwd_modes) == 0) { 5457 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5458 if (fwd_eng == &rx_only_engine) 5459 continue; 5460 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5461 sizeof(fwd_modes) - 5462 strlen(fwd_modes) - 1); 5463 strncat(fwd_modes, separator, 5464 sizeof(fwd_modes) - 5465 strlen(fwd_modes) - 1); 5466 } 5467 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5468 } 5469 5470 return fwd_modes; 5471 } 5472 5473 void 5474 set_pkt_forwarding_mode(const char *fwd_mode_name) 5475 { 5476 struct fwd_engine *fwd_eng; 5477 unsigned i; 5478 5479 i = 0; 5480 while ((fwd_eng = fwd_engines[i]) != NULL) { 5481 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 5482 printf("Set %s packet forwarding mode%s\n", 5483 fwd_mode_name, 5484 retry_enabled == 0 ? "" : " with retry"); 5485 cur_fwd_eng = fwd_eng; 5486 return; 5487 } 5488 i++; 5489 } 5490 fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name); 5491 } 5492 5493 void 5494 add_rx_dump_callbacks(portid_t portid) 5495 { 5496 struct rte_eth_dev_info dev_info; 5497 uint16_t queue; 5498 int ret; 5499 5500 if (port_id_is_invalid(portid, ENABLED_WARN)) 5501 return; 5502 5503 ret = eth_dev_info_get_print_err(portid, &dev_info); 5504 if (ret != 0) 5505 return; 5506 5507 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5508 if (!ports[portid].rx_dump_cb[queue]) 5509 ports[portid].rx_dump_cb[queue] = 5510 rte_eth_add_rx_callback(portid, queue, 5511 dump_rx_pkts, NULL); 5512 } 5513 5514 void 5515 add_tx_dump_callbacks(portid_t portid) 5516 { 5517 struct rte_eth_dev_info dev_info; 5518 uint16_t queue; 5519 int ret; 5520 5521 if (port_id_is_invalid(portid, ENABLED_WARN)) 5522 return; 5523 5524 ret = eth_dev_info_get_print_err(portid, &dev_info); 5525 if (ret != 0) 5526 return; 5527 5528 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5529 if (!ports[portid].tx_dump_cb[queue]) 5530 ports[portid].tx_dump_cb[queue] = 5531 rte_eth_add_tx_callback(portid, queue, 5532 dump_tx_pkts, NULL); 5533 } 5534 5535 void 5536 remove_rx_dump_callbacks(portid_t portid) 5537 { 5538 struct rte_eth_dev_info dev_info; 5539 uint16_t queue; 5540 int ret; 5541 5542 if (port_id_is_invalid(portid, ENABLED_WARN)) 5543 return; 5544 5545 ret = eth_dev_info_get_print_err(portid, &dev_info); 5546 if (ret != 0) 5547 return; 5548 5549 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5550 if (ports[portid].rx_dump_cb[queue]) { 5551 rte_eth_remove_rx_callback(portid, queue, 5552 ports[portid].rx_dump_cb[queue]); 5553 ports[portid].rx_dump_cb[queue] = NULL; 5554 } 5555 } 5556 5557 void 5558 remove_tx_dump_callbacks(portid_t portid) 5559 { 5560 struct rte_eth_dev_info dev_info; 5561 uint16_t queue; 5562 int ret; 5563 5564 if (port_id_is_invalid(portid, ENABLED_WARN)) 5565 return; 5566 5567 ret = eth_dev_info_get_print_err(portid, &dev_info); 5568 if (ret != 0) 5569 return; 5570 5571 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5572 if (ports[portid].tx_dump_cb[queue]) { 5573 rte_eth_remove_tx_callback(portid, queue, 5574 ports[portid].tx_dump_cb[queue]); 5575 ports[portid].tx_dump_cb[queue] = NULL; 5576 } 5577 } 5578 5579 void 5580 configure_rxtx_dump_callbacks(uint16_t verbose) 5581 { 5582 portid_t portid; 5583 5584 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 5585 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 5586 return; 5587 #endif 5588 5589 RTE_ETH_FOREACH_DEV(portid) 5590 { 5591 if (verbose == 1 || verbose > 2) 5592 add_rx_dump_callbacks(portid); 5593 else 5594 remove_rx_dump_callbacks(portid); 5595 if (verbose >= 2) 5596 add_tx_dump_callbacks(portid); 5597 else 5598 remove_tx_dump_callbacks(portid); 5599 } 5600 } 5601 5602 void 5603 set_verbose_level(uint16_t vb_level) 5604 { 5605 printf("Change verbose level from %u to %u\n", 5606 (unsigned int) verbose_level, (unsigned int) vb_level); 5607 verbose_level = vb_level; 5608 configure_rxtx_dump_callbacks(verbose_level); 5609 } 5610 5611 void 5612 vlan_extend_set(portid_t port_id, int on) 5613 { 5614 int diag; 5615 int vlan_offload; 5616 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5617 5618 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5619 return; 5620 5621 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5622 5623 if (on) { 5624 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD; 5625 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5626 } else { 5627 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD; 5628 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5629 } 5630 5631 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5632 if (diag < 0) { 5633 fprintf(stderr, 5634 "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n", 5635 port_id, on, diag); 5636 return; 5637 } 5638 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5639 } 5640 5641 void 5642 rx_vlan_strip_set(portid_t port_id, int on) 5643 { 5644 int diag; 5645 int vlan_offload; 5646 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5647 5648 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5649 return; 5650 5651 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5652 5653 if (on) { 5654 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD; 5655 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5656 } else { 5657 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD; 5658 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5659 } 5660 5661 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5662 if (diag < 0) { 5663 fprintf(stderr, 5664 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5665 __func__, port_id, on, diag); 5666 return; 5667 } 5668 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5669 } 5670 5671 void 5672 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 5673 { 5674 int diag; 5675 5676 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5677 return; 5678 5679 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 5680 if (diag < 0) 5681 fprintf(stderr, 5682 "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n", 5683 __func__, port_id, queue_id, on, diag); 5684 } 5685 5686 void 5687 rx_vlan_filter_set(portid_t port_id, int on) 5688 { 5689 int diag; 5690 int vlan_offload; 5691 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5692 5693 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5694 return; 5695 5696 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5697 5698 if (on) { 5699 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD; 5700 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5701 } else { 5702 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD; 5703 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5704 } 5705 5706 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5707 if (diag < 0) { 5708 fprintf(stderr, 5709 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5710 __func__, port_id, on, diag); 5711 return; 5712 } 5713 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5714 } 5715 5716 void 5717 rx_vlan_qinq_strip_set(portid_t port_id, int on) 5718 { 5719 int diag; 5720 int vlan_offload; 5721 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5722 5723 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5724 return; 5725 5726 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5727 5728 if (on) { 5729 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD; 5730 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5731 } else { 5732 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD; 5733 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5734 } 5735 5736 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5737 if (diag < 0) { 5738 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n", 5739 __func__, port_id, on, diag); 5740 return; 5741 } 5742 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5743 } 5744 5745 int 5746 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 5747 { 5748 int diag; 5749 5750 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5751 return 1; 5752 if (vlan_id_is_invalid(vlan_id)) 5753 return 1; 5754 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 5755 if (diag == 0) 5756 return 0; 5757 fprintf(stderr, 5758 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n", 5759 port_id, vlan_id, on, diag); 5760 return -1; 5761 } 5762 5763 void 5764 rx_vlan_all_filter_set(portid_t port_id, int on) 5765 { 5766 uint16_t vlan_id; 5767 5768 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5769 return; 5770 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 5771 if (rx_vft_set(port_id, vlan_id, on)) 5772 break; 5773 } 5774 } 5775 5776 void 5777 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 5778 { 5779 int diag; 5780 5781 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5782 return; 5783 5784 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 5785 if (diag == 0) 5786 return; 5787 5788 fprintf(stderr, 5789 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n", 5790 port_id, vlan_type, tp_id, diag); 5791 } 5792 5793 void 5794 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 5795 { 5796 struct rte_eth_dev_info dev_info; 5797 int ret; 5798 5799 if (vlan_id_is_invalid(vlan_id)) 5800 return; 5801 5802 if (ports[port_id].dev_conf.txmode.offloads & 5803 RTE_ETH_TX_OFFLOAD_QINQ_INSERT) { 5804 fprintf(stderr, "Error, as QinQ has been enabled.\n"); 5805 return; 5806 } 5807 5808 ret = eth_dev_info_get_print_err(port_id, &dev_info); 5809 if (ret != 0) 5810 return; 5811 5812 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) { 5813 fprintf(stderr, 5814 "Error: vlan insert is not supported by port %d\n", 5815 port_id); 5816 return; 5817 } 5818 5819 tx_vlan_reset(port_id); 5820 ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT; 5821 ports[port_id].tx_vlan_id = vlan_id; 5822 } 5823 5824 void 5825 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 5826 { 5827 struct rte_eth_dev_info dev_info; 5828 int ret; 5829 5830 if (vlan_id_is_invalid(vlan_id)) 5831 return; 5832 if (vlan_id_is_invalid(vlan_id_outer)) 5833 return; 5834 5835 ret = eth_dev_info_get_print_err(port_id, &dev_info); 5836 if (ret != 0) 5837 return; 5838 5839 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) { 5840 fprintf(stderr, 5841 "Error: qinq insert not supported by port %d\n", 5842 port_id); 5843 return; 5844 } 5845 5846 tx_vlan_reset(port_id); 5847 ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 5848 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 5849 ports[port_id].tx_vlan_id = vlan_id; 5850 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 5851 } 5852 5853 void 5854 tx_vlan_reset(portid_t port_id) 5855 { 5856 ports[port_id].dev_conf.txmode.offloads &= 5857 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 5858 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 5859 ports[port_id].tx_vlan_id = 0; 5860 ports[port_id].tx_vlan_id_outer = 0; 5861 } 5862 5863 void 5864 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 5865 { 5866 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5867 return; 5868 5869 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 5870 } 5871 5872 void 5873 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 5874 { 5875 int ret; 5876 5877 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5878 return; 5879 5880 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 5881 return; 5882 5883 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 5884 fprintf(stderr, "map_value not in required range 0..%d\n", 5885 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 5886 return; 5887 } 5888 5889 if (!is_rx) { /* tx */ 5890 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 5891 map_value); 5892 if (ret) { 5893 fprintf(stderr, 5894 "failed to set tx queue stats mapping.\n"); 5895 return; 5896 } 5897 } else { /* rx */ 5898 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 5899 map_value); 5900 if (ret) { 5901 fprintf(stderr, 5902 "failed to set rx queue stats mapping.\n"); 5903 return; 5904 } 5905 } 5906 } 5907 5908 void 5909 set_xstats_hide_zero(uint8_t on_off) 5910 { 5911 xstats_hide_zero = on_off; 5912 } 5913 5914 void 5915 set_record_core_cycles(uint8_t on_off) 5916 { 5917 record_core_cycles = on_off; 5918 } 5919 5920 void 5921 set_record_burst_stats(uint8_t on_off) 5922 { 5923 record_burst_stats = on_off; 5924 } 5925 5926 uint16_t 5927 str_to_flowtype(const char *string) 5928 { 5929 uint8_t i; 5930 5931 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 5932 if (!strcmp(flowtype_str_table[i].str, string)) 5933 return flowtype_str_table[i].ftype; 5934 } 5935 5936 if (isdigit(string[0])) { 5937 int val = atoi(string); 5938 if (val > 0 && val < 64) 5939 return (uint16_t)val; 5940 } 5941 5942 return RTE_ETH_FLOW_UNKNOWN; 5943 } 5944 5945 const char* 5946 flowtype_to_str(uint16_t flow_type) 5947 { 5948 uint8_t i; 5949 5950 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 5951 if (flowtype_str_table[i].ftype == flow_type) 5952 return flowtype_str_table[i].str; 5953 } 5954 5955 return NULL; 5956 } 5957 5958 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 5959 5960 static inline void 5961 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 5962 { 5963 struct rte_eth_flex_payload_cfg *cfg; 5964 uint32_t i, j; 5965 5966 for (i = 0; i < flex_conf->nb_payloads; i++) { 5967 cfg = &flex_conf->flex_set[i]; 5968 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 5969 printf("\n RAW: "); 5970 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 5971 printf("\n L2_PAYLOAD: "); 5972 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 5973 printf("\n L3_PAYLOAD: "); 5974 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 5975 printf("\n L4_PAYLOAD: "); 5976 else 5977 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 5978 for (j = 0; j < num; j++) 5979 printf(" %-5u", cfg->src_offset[j]); 5980 } 5981 printf("\n"); 5982 } 5983 5984 static inline void 5985 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 5986 { 5987 struct rte_eth_fdir_flex_mask *mask; 5988 uint32_t i, j; 5989 const char *p; 5990 5991 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 5992 mask = &flex_conf->flex_mask[i]; 5993 p = flowtype_to_str(mask->flow_type); 5994 printf("\n %s:\t", p ? p : "unknown"); 5995 for (j = 0; j < num; j++) 5996 printf(" %02x", mask->mask[j]); 5997 } 5998 printf("\n"); 5999 } 6000 6001 static inline void 6002 print_fdir_flow_type(uint32_t flow_types_mask) 6003 { 6004 int i; 6005 const char *p; 6006 6007 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 6008 if (!(flow_types_mask & (1 << i))) 6009 continue; 6010 p = flowtype_to_str(i); 6011 if (p) 6012 printf(" %s", p); 6013 else 6014 printf(" unknown"); 6015 } 6016 printf("\n"); 6017 } 6018 6019 static int 6020 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 6021 struct rte_eth_fdir_stats *fdir_stat) 6022 { 6023 int ret = -ENOTSUP; 6024 6025 #ifdef RTE_NET_I40E 6026 if (ret == -ENOTSUP) { 6027 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 6028 if (!ret) 6029 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 6030 } 6031 #endif 6032 #ifdef RTE_NET_IXGBE 6033 if (ret == -ENOTSUP) { 6034 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 6035 if (!ret) 6036 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 6037 } 6038 #endif 6039 switch (ret) { 6040 case 0: 6041 break; 6042 case -ENOTSUP: 6043 fprintf(stderr, "\n FDIR is not supported on port %-2d\n", 6044 port_id); 6045 break; 6046 default: 6047 fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); 6048 break; 6049 } 6050 return ret; 6051 } 6052 6053 void 6054 fdir_get_infos(portid_t port_id) 6055 { 6056 struct rte_eth_fdir_stats fdir_stat; 6057 struct rte_eth_fdir_info fdir_info; 6058 6059 static const char *fdir_stats_border = "########################"; 6060 6061 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6062 return; 6063 6064 memset(&fdir_info, 0, sizeof(fdir_info)); 6065 memset(&fdir_stat, 0, sizeof(fdir_stat)); 6066 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 6067 return; 6068 6069 printf("\n %s FDIR infos for port %-2d %s\n", 6070 fdir_stats_border, port_id, fdir_stats_border); 6071 printf(" MODE: "); 6072 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 6073 printf(" PERFECT\n"); 6074 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 6075 printf(" PERFECT-MAC-VLAN\n"); 6076 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 6077 printf(" PERFECT-TUNNEL\n"); 6078 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 6079 printf(" SIGNATURE\n"); 6080 else 6081 printf(" DISABLE\n"); 6082 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 6083 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 6084 printf(" SUPPORTED FLOW TYPE: "); 6085 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 6086 } 6087 printf(" FLEX PAYLOAD INFO:\n"); 6088 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 6089 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 6090 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 6091 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 6092 fdir_info.flex_payload_unit, 6093 fdir_info.max_flex_payload_segment_num, 6094 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 6095 if (fdir_info.flex_conf.nb_payloads > 0) { 6096 printf(" FLEX PAYLOAD SRC OFFSET:"); 6097 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6098 } 6099 if (fdir_info.flex_conf.nb_flexmasks > 0) { 6100 printf(" FLEX MASK CFG:"); 6101 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6102 } 6103 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 6104 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 6105 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 6106 fdir_info.guarant_spc, fdir_info.best_spc); 6107 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 6108 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 6109 " add: %-10"PRIu64" remove: %"PRIu64"\n" 6110 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 6111 fdir_stat.collision, fdir_stat.free, 6112 fdir_stat.maxhash, fdir_stat.maxlen, 6113 fdir_stat.add, fdir_stat.remove, 6114 fdir_stat.f_add, fdir_stat.f_remove); 6115 printf(" %s############################%s\n", 6116 fdir_stats_border, fdir_stats_border); 6117 } 6118 6119 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 6120 6121 void 6122 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 6123 { 6124 #ifdef RTE_NET_IXGBE 6125 int diag; 6126 6127 if (is_rx) 6128 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 6129 else 6130 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 6131 6132 if (diag == 0) 6133 return; 6134 fprintf(stderr, 6135 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 6136 is_rx ? "rx" : "tx", port_id, diag); 6137 return; 6138 #endif 6139 fprintf(stderr, "VF %s setting not supported for port %d\n", 6140 is_rx ? "Rx" : "Tx", port_id); 6141 RTE_SET_USED(vf); 6142 RTE_SET_USED(on); 6143 } 6144 6145 int 6146 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint32_t rate) 6147 { 6148 int diag; 6149 struct rte_eth_link link; 6150 int ret; 6151 6152 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6153 return 1; 6154 ret = eth_link_get_nowait_print_err(port_id, &link); 6155 if (ret < 0) 6156 return 1; 6157 if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN && 6158 rate > link.link_speed) { 6159 fprintf(stderr, 6160 "Invalid rate value:%u bigger than link speed: %u\n", 6161 rate, link.link_speed); 6162 return 1; 6163 } 6164 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 6165 if (diag == 0) 6166 return diag; 6167 fprintf(stderr, 6168 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 6169 port_id, diag); 6170 return diag; 6171 } 6172 6173 int 6174 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint32_t rate, uint64_t q_msk) 6175 { 6176 int diag = -ENOTSUP; 6177 6178 RTE_SET_USED(vf); 6179 RTE_SET_USED(rate); 6180 RTE_SET_USED(q_msk); 6181 6182 #ifdef RTE_NET_IXGBE 6183 if (diag == -ENOTSUP) 6184 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 6185 q_msk); 6186 #endif 6187 #ifdef RTE_NET_BNXT 6188 if (diag == -ENOTSUP) 6189 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 6190 #endif 6191 if (diag == 0) 6192 return diag; 6193 6194 fprintf(stderr, 6195 "%s for port_id=%d failed diag=%d\n", 6196 __func__, port_id, diag); 6197 return diag; 6198 } 6199 6200 int 6201 set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh) 6202 { 6203 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6204 return -EINVAL; 6205 6206 return rte_eth_rx_avail_thresh_set(port_id, queue_id, avail_thresh); 6207 } 6208 6209 /* 6210 * Functions to manage the set of filtered Multicast MAC addresses. 6211 * 6212 * A pool of filtered multicast MAC addresses is associated with each port. 6213 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 6214 * The address of the pool and the number of valid multicast MAC addresses 6215 * recorded in the pool are stored in the fields "mc_addr_pool" and 6216 * "mc_addr_nb" of the "rte_port" data structure. 6217 * 6218 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 6219 * to be supplied a contiguous array of multicast MAC addresses. 6220 * To comply with this constraint, the set of multicast addresses recorded 6221 * into the pool are systematically compacted at the beginning of the pool. 6222 * Hence, when a multicast address is removed from the pool, all following 6223 * addresses, if any, are copied back to keep the set contiguous. 6224 */ 6225 #define MCAST_POOL_INC 32 6226 6227 static int 6228 mcast_addr_pool_extend(struct rte_port *port) 6229 { 6230 struct rte_ether_addr *mc_pool; 6231 size_t mc_pool_size; 6232 6233 /* 6234 * If a free entry is available at the end of the pool, just 6235 * increment the number of recorded multicast addresses. 6236 */ 6237 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 6238 port->mc_addr_nb++; 6239 return 0; 6240 } 6241 6242 /* 6243 * [re]allocate a pool with MCAST_POOL_INC more entries. 6244 * The previous test guarantees that port->mc_addr_nb is a multiple 6245 * of MCAST_POOL_INC. 6246 */ 6247 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 6248 MCAST_POOL_INC); 6249 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 6250 mc_pool_size); 6251 if (mc_pool == NULL) { 6252 fprintf(stderr, 6253 "allocation of pool of %u multicast addresses failed\n", 6254 port->mc_addr_nb + MCAST_POOL_INC); 6255 return -ENOMEM; 6256 } 6257 6258 port->mc_addr_pool = mc_pool; 6259 port->mc_addr_nb++; 6260 return 0; 6261 6262 } 6263 6264 static void 6265 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 6266 { 6267 if (mcast_addr_pool_extend(port) != 0) 6268 return; 6269 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 6270 } 6271 6272 static void 6273 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 6274 { 6275 port->mc_addr_nb--; 6276 if (addr_idx == port->mc_addr_nb) { 6277 /* No need to recompact the set of multicast addresses. */ 6278 if (port->mc_addr_nb == 0) { 6279 /* free the pool of multicast addresses. */ 6280 free(port->mc_addr_pool); 6281 port->mc_addr_pool = NULL; 6282 } 6283 return; 6284 } 6285 memmove(&port->mc_addr_pool[addr_idx], 6286 &port->mc_addr_pool[addr_idx + 1], 6287 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 6288 } 6289 6290 int 6291 mcast_addr_pool_destroy(portid_t port_id) 6292 { 6293 struct rte_port *port; 6294 6295 if (port_id_is_invalid(port_id, ENABLED_WARN) || 6296 port_id == (portid_t)RTE_PORT_ALL) 6297 return -EINVAL; 6298 port = &ports[port_id]; 6299 6300 if (port->mc_addr_nb != 0) { 6301 /* free the pool of multicast addresses. */ 6302 free(port->mc_addr_pool); 6303 port->mc_addr_pool = NULL; 6304 port->mc_addr_nb = 0; 6305 } 6306 return 0; 6307 } 6308 6309 static int 6310 eth_port_multicast_addr_list_set(portid_t port_id) 6311 { 6312 struct rte_port *port; 6313 int diag; 6314 6315 port = &ports[port_id]; 6316 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 6317 port->mc_addr_nb); 6318 if (diag < 0) 6319 fprintf(stderr, 6320 "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 6321 port_id, port->mc_addr_nb, diag); 6322 6323 return diag; 6324 } 6325 6326 void 6327 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 6328 { 6329 struct rte_port *port; 6330 uint32_t i; 6331 6332 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6333 return; 6334 6335 port = &ports[port_id]; 6336 6337 /* 6338 * Check that the added multicast MAC address is not already recorded 6339 * in the pool of multicast addresses. 6340 */ 6341 for (i = 0; i < port->mc_addr_nb; i++) { 6342 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 6343 fprintf(stderr, 6344 "multicast address already filtered by port\n"); 6345 return; 6346 } 6347 } 6348 6349 mcast_addr_pool_append(port, mc_addr); 6350 if (eth_port_multicast_addr_list_set(port_id) < 0) 6351 /* Rollback on failure, remove the address from the pool */ 6352 mcast_addr_pool_remove(port, i); 6353 } 6354 6355 void 6356 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 6357 { 6358 struct rte_port *port; 6359 uint32_t i; 6360 6361 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6362 return; 6363 6364 port = &ports[port_id]; 6365 6366 /* 6367 * Search the pool of multicast MAC addresses for the removed address. 6368 */ 6369 for (i = 0; i < port->mc_addr_nb; i++) { 6370 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 6371 break; 6372 } 6373 if (i == port->mc_addr_nb) { 6374 fprintf(stderr, "multicast address not filtered by port %d\n", 6375 port_id); 6376 return; 6377 } 6378 6379 mcast_addr_pool_remove(port, i); 6380 if (eth_port_multicast_addr_list_set(port_id) < 0) 6381 /* Rollback on failure, add the address back into the pool */ 6382 mcast_addr_pool_append(port, mc_addr); 6383 } 6384 6385 void 6386 port_dcb_info_display(portid_t port_id) 6387 { 6388 struct rte_eth_dcb_info dcb_info; 6389 uint16_t i; 6390 int ret; 6391 static const char *border = "================"; 6392 6393 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6394 return; 6395 6396 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 6397 if (ret) { 6398 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n", 6399 port_id); 6400 return; 6401 } 6402 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 6403 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 6404 printf("\n TC : "); 6405 for (i = 0; i < dcb_info.nb_tcs; i++) 6406 printf("\t%4d", i); 6407 printf("\n Priority : "); 6408 for (i = 0; i < dcb_info.nb_tcs; i++) 6409 printf("\t%4d", dcb_info.prio_tc[i]); 6410 printf("\n BW percent :"); 6411 for (i = 0; i < dcb_info.nb_tcs; i++) 6412 printf("\t%4d%%", dcb_info.tc_bws[i]); 6413 printf("\n RXQ base : "); 6414 for (i = 0; i < dcb_info.nb_tcs; i++) 6415 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 6416 printf("\n RXQ number :"); 6417 for (i = 0; i < dcb_info.nb_tcs; i++) 6418 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 6419 printf("\n TXQ base : "); 6420 for (i = 0; i < dcb_info.nb_tcs; i++) 6421 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 6422 printf("\n TXQ number :"); 6423 for (i = 0; i < dcb_info.nb_tcs; i++) 6424 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 6425 printf("\n"); 6426 } 6427 6428 uint8_t * 6429 open_file(const char *file_path, uint32_t *size) 6430 { 6431 int fd = open(file_path, O_RDONLY); 6432 off_t pkg_size; 6433 uint8_t *buf = NULL; 6434 int ret = 0; 6435 struct stat st_buf; 6436 6437 if (size) 6438 *size = 0; 6439 6440 if (fd == -1) { 6441 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6442 return buf; 6443 } 6444 6445 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 6446 close(fd); 6447 fprintf(stderr, "%s: File operations failed\n", __func__); 6448 return buf; 6449 } 6450 6451 pkg_size = st_buf.st_size; 6452 if (pkg_size < 0) { 6453 close(fd); 6454 fprintf(stderr, "%s: File operations failed\n", __func__); 6455 return buf; 6456 } 6457 6458 buf = (uint8_t *)malloc(pkg_size); 6459 if (!buf) { 6460 close(fd); 6461 fprintf(stderr, "%s: Failed to malloc memory\n", __func__); 6462 return buf; 6463 } 6464 6465 ret = read(fd, buf, pkg_size); 6466 if (ret < 0) { 6467 close(fd); 6468 fprintf(stderr, "%s: File read operation failed\n", __func__); 6469 close_file(buf); 6470 return NULL; 6471 } 6472 6473 if (size) 6474 *size = pkg_size; 6475 6476 close(fd); 6477 6478 return buf; 6479 } 6480 6481 int 6482 save_file(const char *file_path, uint8_t *buf, uint32_t size) 6483 { 6484 FILE *fh = fopen(file_path, "wb"); 6485 6486 if (fh == NULL) { 6487 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6488 return -1; 6489 } 6490 6491 if (fwrite(buf, 1, size, fh) != size) { 6492 fclose(fh); 6493 fprintf(stderr, "%s: File write operation failed\n", __func__); 6494 return -1; 6495 } 6496 6497 fclose(fh); 6498 6499 return 0; 6500 } 6501 6502 int 6503 close_file(uint8_t *buf) 6504 { 6505 if (buf) { 6506 free((void *)buf); 6507 return 0; 6508 } 6509 6510 return -1; 6511 } 6512 6513 void 6514 show_macs(portid_t port_id) 6515 { 6516 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6517 struct rte_eth_dev_info dev_info; 6518 int32_t i, rc, num_macs = 0; 6519 6520 if (eth_dev_info_get_print_err(port_id, &dev_info)) 6521 return; 6522 6523 struct rte_ether_addr addr[dev_info.max_mac_addrs]; 6524 rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs); 6525 if (rc < 0) 6526 return; 6527 6528 for (i = 0; i < rc; i++) { 6529 6530 /* skip zero address */ 6531 if (rte_is_zero_ether_addr(&addr[i])) 6532 continue; 6533 6534 num_macs++; 6535 } 6536 6537 printf("Number of MAC address added: %d\n", num_macs); 6538 6539 for (i = 0; i < rc; i++) { 6540 6541 /* skip zero address */ 6542 if (rte_is_zero_ether_addr(&addr[i])) 6543 continue; 6544 6545 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]); 6546 printf(" %s\n", buf); 6547 } 6548 } 6549 6550 void 6551 show_mcast_macs(portid_t port_id) 6552 { 6553 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6554 struct rte_ether_addr *addr; 6555 struct rte_port *port; 6556 uint32_t i; 6557 6558 port = &ports[port_id]; 6559 6560 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 6561 6562 for (i = 0; i < port->mc_addr_nb; i++) { 6563 addr = &port->mc_addr_pool[i]; 6564 6565 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 6566 printf(" %s\n", buf); 6567 } 6568 } 6569