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