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 <stdbool.h> 10 #include <stdio.h> 11 #include <stdlib.h> 12 #include <string.h> 13 #include <stdint.h> 14 #include <inttypes.h> 15 16 #include <sys/queue.h> 17 #include <sys/types.h> 18 #include <sys/stat.h> 19 #include <fcntl.h> 20 #include <unistd.h> 21 22 #include <rte_common.h> 23 #include <rte_byteorder.h> 24 #include <rte_debug.h> 25 #include <rte_log.h> 26 #include <rte_memory.h> 27 #include <rte_memcpy.h> 28 #include <rte_memzone.h> 29 #include <rte_launch.h> 30 #include <rte_bus.h> 31 #include <rte_eal.h> 32 #include <rte_per_lcore.h> 33 #include <rte_lcore.h> 34 #include <rte_branch_prediction.h> 35 #include <rte_mempool.h> 36 #include <rte_mbuf.h> 37 #include <rte_interrupts.h> 38 #include <rte_ether.h> 39 #include <rte_ethdev.h> 40 #include <rte_string_fns.h> 41 #include <rte_cycles.h> 42 #include <rte_flow.h> 43 #include <rte_mtr.h> 44 #include <rte_errno.h> 45 #ifdef RTE_NET_IXGBE 46 #include <rte_pmd_ixgbe.h> 47 #endif 48 #ifdef RTE_NET_I40E 49 #include <rte_pmd_i40e.h> 50 #endif 51 #ifdef RTE_NET_BNXT 52 #include <rte_pmd_bnxt.h> 53 #endif 54 #ifdef RTE_LIB_GRO 55 #include <rte_gro.h> 56 #endif 57 #include <rte_hexdump.h> 58 59 #include "testpmd.h" 60 #include "cmdline_mtr.h" 61 62 #define ETHDEV_FWVERS_LEN 32 63 64 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */ 65 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW 66 #else 67 #define CLOCK_TYPE_ID CLOCK_MONOTONIC 68 #endif 69 70 #define NS_PER_SEC 1E9 71 72 static const struct { 73 enum tx_pkt_split split; 74 const char *name; 75 } tx_split_name[] = { 76 { 77 .split = TX_PKT_SPLIT_OFF, 78 .name = "off", 79 }, 80 { 81 .split = TX_PKT_SPLIT_ON, 82 .name = "on", 83 }, 84 { 85 .split = TX_PKT_SPLIT_RND, 86 .name = "rand", 87 }, 88 }; 89 90 const struct rss_type_info rss_type_table[] = { 91 /* Group types */ 92 { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | 93 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD | 94 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP | 95 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2}, 96 { "none", 0 }, 97 { "ip", RTE_ETH_RSS_IP }, 98 { "udp", RTE_ETH_RSS_UDP }, 99 { "tcp", RTE_ETH_RSS_TCP }, 100 { "sctp", RTE_ETH_RSS_SCTP }, 101 { "tunnel", RTE_ETH_RSS_TUNNEL }, 102 { "vlan", RTE_ETH_RSS_VLAN }, 103 104 /* Individual type */ 105 { "ipv4", RTE_ETH_RSS_IPV4 }, 106 { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 }, 107 { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP }, 108 { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP }, 109 { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP }, 110 { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER }, 111 { "ipv6", RTE_ETH_RSS_IPV6 }, 112 { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 }, 113 { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP }, 114 { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP }, 115 { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP }, 116 { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER }, 117 { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD }, 118 { "ipv6-ex", RTE_ETH_RSS_IPV6_EX }, 119 { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX }, 120 { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX }, 121 { "port", RTE_ETH_RSS_PORT }, 122 { "vxlan", RTE_ETH_RSS_VXLAN }, 123 { "geneve", RTE_ETH_RSS_GENEVE }, 124 { "nvgre", RTE_ETH_RSS_NVGRE }, 125 { "gtpu", RTE_ETH_RSS_GTPU }, 126 { "eth", RTE_ETH_RSS_ETH }, 127 { "s-vlan", RTE_ETH_RSS_S_VLAN }, 128 { "c-vlan", RTE_ETH_RSS_C_VLAN }, 129 { "esp", RTE_ETH_RSS_ESP }, 130 { "ah", RTE_ETH_RSS_AH }, 131 { "l2tpv3", RTE_ETH_RSS_L2TPV3 }, 132 { "pfcp", RTE_ETH_RSS_PFCP }, 133 { "pppoe", RTE_ETH_RSS_PPPOE }, 134 { "ecpri", RTE_ETH_RSS_ECPRI }, 135 { "mpls", RTE_ETH_RSS_MPLS }, 136 { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM }, 137 { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM }, 138 { "l2tpv2", RTE_ETH_RSS_L2TPV2 }, 139 { "l3-pre96", RTE_ETH_RSS_L3_PRE96 }, 140 { "l3-pre64", RTE_ETH_RSS_L3_PRE64 }, 141 { "l3-pre56", RTE_ETH_RSS_L3_PRE56 }, 142 { "l3-pre48", RTE_ETH_RSS_L3_PRE48 }, 143 { "l3-pre40", RTE_ETH_RSS_L3_PRE40 }, 144 { "l3-pre32", RTE_ETH_RSS_L3_PRE32 }, 145 { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY }, 146 { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY }, 147 { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY }, 148 { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY }, 149 { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY }, 150 { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY }, 151 { "ipv6-flow-label", RTE_ETH_RSS_IPV6_FLOW_LABEL }, 152 { NULL, 0}, 153 }; 154 155 static const struct { 156 enum rte_eth_fec_mode mode; 157 const char *name; 158 } fec_mode_name[] = { 159 { 160 .mode = RTE_ETH_FEC_NOFEC, 161 .name = "off", 162 }, 163 { 164 .mode = RTE_ETH_FEC_AUTO, 165 .name = "auto", 166 }, 167 { 168 .mode = RTE_ETH_FEC_BASER, 169 .name = "baser", 170 }, 171 { 172 .mode = RTE_ETH_FEC_RS, 173 .name = "rs", 174 }, 175 { 176 .mode = RTE_ETH_FEC_LLRS, 177 .name = "llrs", 178 }, 179 }; 180 181 static const struct { 182 char str[32]; 183 uint16_t ftype; 184 } flowtype_str_table[] = { 185 {"raw", RTE_ETH_FLOW_RAW}, 186 {"ipv4", RTE_ETH_FLOW_IPV4}, 187 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 188 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 189 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 190 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 191 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 192 {"ipv6", RTE_ETH_FLOW_IPV6}, 193 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 194 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 195 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 196 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 197 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 198 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 199 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX}, 200 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX}, 201 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX}, 202 {"port", RTE_ETH_FLOW_PORT}, 203 {"vxlan", RTE_ETH_FLOW_VXLAN}, 204 {"geneve", RTE_ETH_FLOW_GENEVE}, 205 {"nvgre", RTE_ETH_FLOW_NVGRE}, 206 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 207 {"gtpu", RTE_ETH_FLOW_GTPU}, 208 }; 209 210 static void 211 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr) 212 { 213 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 214 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr); 215 printf("%s%s", name, buf); 216 } 217 218 static void 219 nic_xstats_display_periodic(portid_t port_id) 220 { 221 struct xstat_display_info *xstats_info; 222 uint64_t *prev_values, *curr_values; 223 uint64_t diff_value, value_rate; 224 struct timespec cur_time; 225 uint64_t *ids_supp; 226 size_t ids_supp_sz; 227 uint64_t diff_ns; 228 unsigned int i; 229 int rc; 230 231 xstats_info = &ports[port_id].xstats_info; 232 233 ids_supp_sz = xstats_info->ids_supp_sz; 234 if (ids_supp_sz == 0) 235 return; 236 237 printf("\n"); 238 239 ids_supp = xstats_info->ids_supp; 240 prev_values = xstats_info->prev_values; 241 curr_values = xstats_info->curr_values; 242 243 rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values, 244 ids_supp_sz); 245 if (rc != (int)ids_supp_sz) { 246 fprintf(stderr, 247 "Failed to get values of %zu xstats for port %u - return code %d\n", 248 ids_supp_sz, port_id, rc); 249 return; 250 } 251 252 diff_ns = 0; 253 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 254 uint64_t ns; 255 256 ns = cur_time.tv_sec * NS_PER_SEC; 257 ns += cur_time.tv_nsec; 258 259 if (xstats_info->prev_ns != 0) 260 diff_ns = ns - xstats_info->prev_ns; 261 xstats_info->prev_ns = ns; 262 } 263 264 printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)"); 265 for (i = 0; i < ids_supp_sz; i++) { 266 diff_value = (curr_values[i] > prev_values[i]) ? 267 (curr_values[i] - prev_values[i]) : 0; 268 prev_values[i] = curr_values[i]; 269 value_rate = diff_ns > 0 ? 270 (double)diff_value / diff_ns * NS_PER_SEC : 0; 271 272 printf(" %-25s%12"PRIu64" %15"PRIu64"\n", 273 xstats_display[i].name, curr_values[i], value_rate); 274 } 275 } 276 277 void 278 nic_stats_display(portid_t port_id) 279 { 280 static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS]; 281 static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS]; 282 static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS]; 283 static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS]; 284 static uint64_t prev_ns[RTE_MAX_ETHPORTS]; 285 struct timespec cur_time; 286 uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx, 287 diff_ns; 288 uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx; 289 struct rte_eth_stats stats; 290 static const char *nic_stats_border = "########################"; 291 int ret; 292 293 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 294 print_valid_ports(); 295 return; 296 } 297 ret = rte_eth_stats_get(port_id, &stats); 298 if (ret != 0) { 299 fprintf(stderr, 300 "%s: Error: failed to get stats (port %u): %d", 301 __func__, port_id, ret); 302 return; 303 } 304 printf("\n %s NIC statistics for port %-2d %s\n", 305 nic_stats_border, port_id, nic_stats_border); 306 307 printf(" RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes: " 308 "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes); 309 printf(" RX-errors: %-"PRIu64"\n", stats.ierrors); 310 printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf); 311 printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes: " 312 "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes); 313 314 diff_ns = 0; 315 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 316 uint64_t ns; 317 318 ns = cur_time.tv_sec * NS_PER_SEC; 319 ns += cur_time.tv_nsec; 320 321 if (prev_ns[port_id] != 0) 322 diff_ns = ns - prev_ns[port_id]; 323 prev_ns[port_id] = ns; 324 } 325 326 diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ? 327 (stats.ipackets - prev_pkts_rx[port_id]) : 0; 328 diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ? 329 (stats.opackets - prev_pkts_tx[port_id]) : 0; 330 prev_pkts_rx[port_id] = stats.ipackets; 331 prev_pkts_tx[port_id] = stats.opackets; 332 mpps_rx = diff_ns > 0 ? 333 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0; 334 mpps_tx = diff_ns > 0 ? 335 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0; 336 337 diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ? 338 (stats.ibytes - prev_bytes_rx[port_id]) : 0; 339 diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ? 340 (stats.obytes - prev_bytes_tx[port_id]) : 0; 341 prev_bytes_rx[port_id] = stats.ibytes; 342 prev_bytes_tx[port_id] = stats.obytes; 343 mbps_rx = diff_ns > 0 ? 344 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0; 345 mbps_tx = diff_ns > 0 ? 346 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0; 347 348 printf("\n Throughput (since last show)\n"); 349 printf(" Rx-pps: %12"PRIu64" Rx-bps: %12"PRIu64"\n Tx-pps: %12" 350 PRIu64" Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8, 351 mpps_tx, mbps_tx * 8); 352 353 if (xstats_display_num > 0) 354 nic_xstats_display_periodic(port_id); 355 356 printf(" %s############################%s\n", 357 nic_stats_border, nic_stats_border); 358 } 359 360 void 361 nic_stats_clear(portid_t port_id) 362 { 363 int ret; 364 365 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 366 print_valid_ports(); 367 return; 368 } 369 370 ret = rte_eth_stats_reset(port_id); 371 if (ret != 0) { 372 fprintf(stderr, 373 "%s: Error: failed to reset stats (port %u): %s", 374 __func__, port_id, strerror(-ret)); 375 return; 376 } 377 378 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 379 if (ret != 0) { 380 if (ret < 0) 381 ret = -ret; 382 fprintf(stderr, 383 "%s: Error: failed to get stats (port %u): %s", 384 __func__, port_id, strerror(ret)); 385 return; 386 } 387 printf("\n NIC statistics for port %d cleared\n", port_id); 388 } 389 390 void 391 nic_xstats_display(portid_t port_id) 392 { 393 struct rte_eth_xstat *xstats; 394 int cnt_xstats, idx_xstat; 395 struct rte_eth_xstat_name *xstats_names; 396 397 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 398 print_valid_ports(); 399 return; 400 } 401 printf("###### NIC extended statistics for port %-2d\n", port_id); 402 if (!rte_eth_dev_is_valid_port(port_id)) { 403 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 404 return; 405 } 406 407 /* Get count */ 408 cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0); 409 if (cnt_xstats < 0) { 410 fprintf(stderr, "Error: Cannot get count of xstats\n"); 411 return; 412 } 413 414 /* Get id-name lookup table */ 415 xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats); 416 if (xstats_names == NULL) { 417 fprintf(stderr, "Cannot allocate memory for xstats lookup\n"); 418 return; 419 } 420 if (cnt_xstats != rte_eth_xstats_get_names( 421 port_id, xstats_names, cnt_xstats)) { 422 fprintf(stderr, "Error: Cannot get xstats lookup\n"); 423 free(xstats_names); 424 return; 425 } 426 427 /* Get stats themselves */ 428 xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats); 429 if (xstats == NULL) { 430 fprintf(stderr, "Cannot allocate memory for xstats\n"); 431 free(xstats_names); 432 return; 433 } 434 if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) { 435 fprintf(stderr, "Error: Unable to get xstats\n"); 436 free(xstats_names); 437 free(xstats); 438 return; 439 } 440 441 /* Display xstats */ 442 for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) { 443 if (xstats_hide_zero && !xstats[idx_xstat].value) 444 continue; 445 printf("%s: %"PRIu64"\n", 446 xstats_names[idx_xstat].name, 447 xstats[idx_xstat].value); 448 } 449 free(xstats_names); 450 free(xstats); 451 } 452 453 void 454 nic_xstats_clear(portid_t port_id) 455 { 456 int ret; 457 458 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 459 print_valid_ports(); 460 return; 461 } 462 463 ret = rte_eth_xstats_reset(port_id); 464 if (ret != 0) { 465 fprintf(stderr, 466 "%s: Error: failed to reset xstats (port %u): %s\n", 467 __func__, port_id, strerror(-ret)); 468 return; 469 } 470 471 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 472 if (ret != 0) { 473 if (ret < 0) 474 ret = -ret; 475 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s", 476 __func__, port_id, strerror(ret)); 477 return; 478 } 479 } 480 481 static const char * 482 get_queue_state_name(uint8_t queue_state) 483 { 484 if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED) 485 return "stopped"; 486 else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED) 487 return "started"; 488 else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN) 489 return "hairpin"; 490 else 491 return "unknown"; 492 } 493 494 void 495 rx_queue_infos_display(portid_t port_id, uint16_t queue_id) 496 { 497 struct rte_eth_burst_mode mode; 498 struct rte_eth_rxq_info qinfo; 499 int32_t rc; 500 static const char *info_border = "*********************"; 501 502 rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo); 503 if (rc != 0) { 504 fprintf(stderr, 505 "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n", 506 port_id, queue_id, strerror(-rc), rc); 507 return; 508 } 509 510 printf("\n%s Infos for port %-2u, RX queue %-2u %s", 511 info_border, port_id, queue_id, info_border); 512 513 printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name); 514 printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh); 515 printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh); 516 printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh); 517 printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh); 518 printf("\nRX drop packets: %s", 519 (qinfo.conf.rx_drop_en != 0) ? "on" : "off"); 520 printf("\nRX deferred start: %s", 521 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off"); 522 printf("\nRX scattered packets: %s", 523 (qinfo.scattered_rx != 0) ? "on" : "off"); 524 printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state)); 525 if (qinfo.rx_buf_size != 0) 526 printf("\nRX buffer size: %hu", qinfo.rx_buf_size); 527 printf("\nNumber of RXDs: %hu", qinfo.nb_desc); 528 529 if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0) 530 printf("\nBurst mode: %s%s", 531 mode.info, 532 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 533 " (per queue)" : ""); 534 535 printf("\n"); 536 } 537 538 void 539 tx_queue_infos_display(portid_t port_id, uint16_t queue_id) 540 { 541 struct rte_eth_burst_mode mode; 542 struct rte_eth_txq_info qinfo; 543 int32_t rc; 544 static const char *info_border = "*********************"; 545 546 rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo); 547 if (rc != 0) { 548 fprintf(stderr, 549 "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n", 550 port_id, queue_id, strerror(-rc), rc); 551 return; 552 } 553 554 printf("\n%s Infos for port %-2u, TX queue %-2u %s", 555 info_border, port_id, queue_id, info_border); 556 557 printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh); 558 printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh); 559 printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh); 560 printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh); 561 printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh); 562 printf("\nTX deferred start: %s", 563 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off"); 564 printf("\nNumber of TXDs: %hu", qinfo.nb_desc); 565 printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state)); 566 567 if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0) 568 printf("\nBurst mode: %s%s", 569 mode.info, 570 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 571 " (per queue)" : ""); 572 573 printf("\n"); 574 } 575 576 static int bus_match_all(const struct rte_bus *bus, const void *data) 577 { 578 RTE_SET_USED(bus); 579 RTE_SET_USED(data); 580 return 0; 581 } 582 583 static void 584 device_infos_display_speeds(uint32_t speed_capa) 585 { 586 printf("\n\tDevice speed capability:"); 587 if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG) 588 printf(" Autonegotiate (all speeds)"); 589 if (speed_capa & RTE_ETH_LINK_SPEED_FIXED) 590 printf(" Disable autonegotiate (fixed speed) "); 591 if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD) 592 printf(" 10 Mbps half-duplex "); 593 if (speed_capa & RTE_ETH_LINK_SPEED_10M) 594 printf(" 10 Mbps full-duplex "); 595 if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD) 596 printf(" 100 Mbps half-duplex "); 597 if (speed_capa & RTE_ETH_LINK_SPEED_100M) 598 printf(" 100 Mbps full-duplex "); 599 if (speed_capa & RTE_ETH_LINK_SPEED_1G) 600 printf(" 1 Gbps "); 601 if (speed_capa & RTE_ETH_LINK_SPEED_2_5G) 602 printf(" 2.5 Gbps "); 603 if (speed_capa & RTE_ETH_LINK_SPEED_5G) 604 printf(" 5 Gbps "); 605 if (speed_capa & RTE_ETH_LINK_SPEED_10G) 606 printf(" 10 Gbps "); 607 if (speed_capa & RTE_ETH_LINK_SPEED_20G) 608 printf(" 20 Gbps "); 609 if (speed_capa & RTE_ETH_LINK_SPEED_25G) 610 printf(" 25 Gbps "); 611 if (speed_capa & RTE_ETH_LINK_SPEED_40G) 612 printf(" 40 Gbps "); 613 if (speed_capa & RTE_ETH_LINK_SPEED_50G) 614 printf(" 50 Gbps "); 615 if (speed_capa & RTE_ETH_LINK_SPEED_56G) 616 printf(" 56 Gbps "); 617 if (speed_capa & RTE_ETH_LINK_SPEED_100G) 618 printf(" 100 Gbps "); 619 if (speed_capa & RTE_ETH_LINK_SPEED_200G) 620 printf(" 200 Gbps "); 621 if (speed_capa & RTE_ETH_LINK_SPEED_400G) 622 printf(" 400 Gbps "); 623 } 624 625 void 626 device_infos_display(const char *identifier) 627 { 628 static const char *info_border = "*********************"; 629 struct rte_bus *start = NULL, *next; 630 struct rte_dev_iterator dev_iter; 631 char name[RTE_ETH_NAME_MAX_LEN]; 632 struct rte_ether_addr mac_addr; 633 struct rte_device *dev; 634 struct rte_devargs da; 635 portid_t port_id; 636 struct rte_eth_dev_info dev_info; 637 char devstr[128]; 638 639 memset(&da, 0, sizeof(da)); 640 if (!identifier) 641 goto skip_parse; 642 643 if (rte_devargs_parsef(&da, "%s", identifier)) { 644 fprintf(stderr, "cannot parse identifier\n"); 645 return; 646 } 647 648 skip_parse: 649 while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) { 650 651 start = next; 652 if (identifier && da.bus != next) 653 continue; 654 655 snprintf(devstr, sizeof(devstr), "bus=%s", rte_bus_name(next)); 656 RTE_DEV_FOREACH(dev, devstr, &dev_iter) { 657 658 if (rte_dev_driver(dev) == NULL) 659 continue; 660 /* Check for matching device if identifier is present */ 661 if (identifier && 662 strncmp(da.name, rte_dev_name(dev), strlen(rte_dev_name(dev)))) 663 continue; 664 printf("\n%s Infos for device %s %s\n", 665 info_border, rte_dev_name(dev), info_border); 666 printf("Bus name: %s", rte_bus_name(rte_dev_bus(dev))); 667 printf("\nBus information: %s", 668 rte_dev_bus_info(dev) ? rte_dev_bus_info(dev) : ""); 669 printf("\nDriver name: %s", rte_driver_name(rte_dev_driver(dev))); 670 printf("\nDevargs: %s", 671 rte_dev_devargs(dev) ? rte_dev_devargs(dev)->args : ""); 672 printf("\nConnect to socket: %d", rte_dev_numa_node(dev)); 673 printf("\n"); 674 675 /* List ports with matching device name */ 676 RTE_ETH_FOREACH_DEV_OF(port_id, dev) { 677 printf("\n\tPort id: %-2d", port_id); 678 if (eth_macaddr_get_print_err(port_id, 679 &mac_addr) == 0) 680 print_ethaddr("\n\tMAC address: ", 681 &mac_addr); 682 rte_eth_dev_get_name_by_port(port_id, name); 683 printf("\n\tDevice name: %s", name); 684 if (rte_eth_dev_info_get(port_id, &dev_info) == 0) 685 device_infos_display_speeds(dev_info.speed_capa); 686 printf("\n"); 687 } 688 } 689 }; 690 rte_devargs_reset(&da); 691 } 692 693 static void 694 print_dev_capabilities(uint64_t capabilities) 695 { 696 uint64_t single_capa; 697 int begin; 698 int end; 699 int bit; 700 701 if (capabilities == 0) 702 return; 703 704 begin = rte_ctz64(capabilities); 705 end = sizeof(capabilities) * CHAR_BIT - rte_clz64(capabilities); 706 707 single_capa = 1ULL << begin; 708 for (bit = begin; bit < end; bit++) { 709 if (capabilities & single_capa) 710 printf(" %s", 711 rte_eth_dev_capability_name(single_capa)); 712 single_capa <<= 1; 713 } 714 } 715 716 uint64_t 717 str_to_rsstypes(const char *str) 718 { 719 uint16_t i; 720 721 for (i = 0; rss_type_table[i].str != NULL; i++) { 722 if (strcmp(rss_type_table[i].str, str) == 0) 723 return rss_type_table[i].rss_type; 724 } 725 726 return 0; 727 } 728 729 const char * 730 rsstypes_to_str(uint64_t rss_type) 731 { 732 uint16_t i; 733 734 for (i = 0; rss_type_table[i].str != NULL; i++) { 735 if (rss_type_table[i].rss_type == rss_type) 736 return rss_type_table[i].str; 737 } 738 739 return NULL; 740 } 741 742 static void 743 rss_offload_types_display(uint64_t offload_types, uint16_t char_num_per_line) 744 { 745 uint16_t user_defined_str_len; 746 uint16_t total_len = 0; 747 uint16_t str_len = 0; 748 uint64_t rss_offload; 749 uint16_t i; 750 751 for (i = 0; i < sizeof(offload_types) * CHAR_BIT; i++) { 752 rss_offload = RTE_BIT64(i); 753 if ((offload_types & rss_offload) != 0) { 754 const char *p = rsstypes_to_str(rss_offload); 755 756 user_defined_str_len = 757 strlen("user-defined-") + (i / 10 + 1); 758 str_len = p ? strlen(p) : user_defined_str_len; 759 str_len += 2; /* add two spaces */ 760 if (total_len + str_len >= char_num_per_line) { 761 total_len = 0; 762 printf("\n"); 763 } 764 765 if (p) 766 printf(" %s", p); 767 else 768 printf(" user-defined-%u", i); 769 total_len += str_len; 770 } 771 } 772 printf("\n"); 773 } 774 775 void 776 port_infos_display(portid_t port_id) 777 { 778 struct rte_port *port; 779 struct rte_ether_addr mac_addr; 780 struct rte_eth_link link; 781 struct rte_eth_dev_info dev_info; 782 int vlan_offload; 783 struct rte_mempool * mp; 784 static const char *info_border = "*********************"; 785 uint16_t mtu; 786 char name[RTE_ETH_NAME_MAX_LEN]; 787 int ret; 788 char fw_version[ETHDEV_FWVERS_LEN]; 789 uint32_t lanes; 790 791 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 792 print_valid_ports(); 793 return; 794 } 795 port = &ports[port_id]; 796 ret = eth_link_get_nowait_print_err(port_id, &link); 797 if (ret < 0) 798 return; 799 800 ret = eth_dev_info_get_print_err(port_id, &dev_info); 801 if (ret != 0) 802 return; 803 804 printf("\n%s Infos for port %-2d %s\n", 805 info_border, port_id, info_border); 806 if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0) 807 print_ethaddr("MAC address: ", &mac_addr); 808 rte_eth_dev_get_name_by_port(port_id, name); 809 printf("\nDevice name: %s", name); 810 printf("\nDriver name: %s", dev_info.driver_name); 811 812 if (rte_eth_dev_fw_version_get(port_id, fw_version, 813 ETHDEV_FWVERS_LEN) == 0) 814 printf("\nFirmware-version: %s", fw_version); 815 else 816 printf("\nFirmware-version: %s", "not available"); 817 818 if (rte_dev_devargs(dev_info.device) && rte_dev_devargs(dev_info.device)->args) 819 printf("\nDevargs: %s", rte_dev_devargs(dev_info.device)->args); 820 printf("\nConnect to socket: %u", port->socket_id); 821 822 if (port_numa[port_id] != NUMA_NO_CONFIG) { 823 mp = mbuf_pool_find(port_numa[port_id], 0); 824 if (mp) 825 printf("\nmemory allocation on the socket: %d", 826 port_numa[port_id]); 827 } else 828 printf("\nmemory allocation on the socket: %u",port->socket_id); 829 830 printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down")); 831 printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed)); 832 if (rte_eth_speed_lanes_get(port_id, &lanes) == 0) 833 printf("Active Lanes: %d\n", lanes); 834 printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ? 835 ("full-duplex") : ("half-duplex")); 836 printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ? 837 ("On") : ("Off")); 838 839 if (!rte_eth_dev_get_mtu(port_id, &mtu)) 840 printf("MTU: %u\n", mtu); 841 842 printf("Promiscuous mode: %s\n", 843 rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled"); 844 printf("Allmulticast mode: %s\n", 845 rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled"); 846 printf("Maximum number of MAC addresses: %u\n", 847 (unsigned int)(port->dev_info.max_mac_addrs)); 848 printf("Maximum number of MAC addresses of hash filtering: %u\n", 849 (unsigned int)(port->dev_info.max_hash_mac_addrs)); 850 851 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 852 if (vlan_offload >= 0){ 853 printf("VLAN offload: \n"); 854 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD) 855 printf(" strip on, "); 856 else 857 printf(" strip off, "); 858 859 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD) 860 printf("filter on, "); 861 else 862 printf("filter off, "); 863 864 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD) 865 printf("extend on, "); 866 else 867 printf("extend off, "); 868 869 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD) 870 printf("qinq strip on\n"); 871 else 872 printf("qinq strip off\n"); 873 } 874 875 if (dev_info.hash_key_size > 0) 876 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size); 877 if (dev_info.reta_size > 0) 878 printf("Redirection table size: %u\n", dev_info.reta_size); 879 if (!dev_info.flow_type_rss_offloads) 880 printf("No RSS offload flow type is supported.\n"); 881 else { 882 printf("Supported RSS offload flow types:\n"); 883 rss_offload_types_display(dev_info.flow_type_rss_offloads, 884 TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 885 } 886 887 printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize); 888 if (dev_info.max_rx_bufsize != UINT32_MAX) 889 printf("Maximum size of RX buffer: %u\n", dev_info.max_rx_bufsize); 890 printf("Maximum configurable length of RX packet: %u\n", 891 dev_info.max_rx_pktlen); 892 printf("Maximum configurable size of LRO aggregated packet: %u\n", 893 dev_info.max_lro_pkt_size); 894 if (dev_info.max_vfs) 895 printf("Maximum number of VFs: %u\n", dev_info.max_vfs); 896 if (dev_info.max_vmdq_pools) 897 printf("Maximum number of VMDq pools: %u\n", 898 dev_info.max_vmdq_pools); 899 900 printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues); 901 printf("Max possible RX queues: %u\n", dev_info.max_rx_queues); 902 printf("Max possible number of RXDs per queue: %hu\n", 903 dev_info.rx_desc_lim.nb_max); 904 printf("Min possible number of RXDs per queue: %hu\n", 905 dev_info.rx_desc_lim.nb_min); 906 printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align); 907 908 printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues); 909 printf("Max possible TX queues: %u\n", dev_info.max_tx_queues); 910 printf("Max possible number of TXDs per queue: %hu\n", 911 dev_info.tx_desc_lim.nb_max); 912 printf("Min possible number of TXDs per queue: %hu\n", 913 dev_info.tx_desc_lim.nb_min); 914 printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align); 915 printf("Max segment number per packet: %hu\n", 916 dev_info.tx_desc_lim.nb_seg_max); 917 printf("Max segment number per MTU/TSO: %hu\n", 918 dev_info.tx_desc_lim.nb_mtu_seg_max); 919 920 printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa); 921 print_dev_capabilities(dev_info.dev_capa); 922 printf(" )\n"); 923 /* Show switch info only if valid switch domain and port id is set */ 924 if (dev_info.switch_info.domain_id != 925 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) { 926 if (dev_info.switch_info.name) 927 printf("Switch name: %s\n", dev_info.switch_info.name); 928 929 printf("Switch domain Id: %u\n", 930 dev_info.switch_info.domain_id); 931 printf("Switch Port Id: %u\n", 932 dev_info.switch_info.port_id); 933 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0) 934 printf("Switch Rx domain: %u\n", 935 dev_info.switch_info.rx_domain); 936 } 937 printf("Device error handling mode: "); 938 switch (dev_info.err_handle_mode) { 939 case RTE_ETH_ERROR_HANDLE_MODE_NONE: 940 printf("none\n"); 941 break; 942 case RTE_ETH_ERROR_HANDLE_MODE_PASSIVE: 943 printf("passive\n"); 944 break; 945 case RTE_ETH_ERROR_HANDLE_MODE_PROACTIVE: 946 printf("proactive\n"); 947 break; 948 default: 949 printf("unknown\n"); 950 break; 951 } 952 printf("Device private info:\n"); 953 ret = rte_eth_dev_priv_dump(port_id, stdout); 954 if (ret == -ENOTSUP) 955 printf(" none\n"); 956 else if (ret < 0) 957 fprintf(stderr, " Failed to dump private info with error (%d): %s\n", 958 ret, strerror(-ret)); 959 } 960 961 void 962 port_summary_header_display(void) 963 { 964 uint16_t port_number; 965 966 port_number = rte_eth_dev_count_avail(); 967 printf("Number of available ports: %i\n", port_number); 968 printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name", 969 "Driver", "Status", "Link"); 970 } 971 972 void 973 port_summary_display(portid_t port_id) 974 { 975 struct rte_ether_addr mac_addr; 976 struct rte_eth_link link; 977 struct rte_eth_dev_info dev_info; 978 char name[RTE_ETH_NAME_MAX_LEN]; 979 int ret; 980 981 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 982 print_valid_ports(); 983 return; 984 } 985 986 ret = eth_link_get_nowait_print_err(port_id, &link); 987 if (ret < 0) 988 return; 989 990 ret = eth_dev_info_get_print_err(port_id, &dev_info); 991 if (ret != 0) 992 return; 993 994 rte_eth_dev_get_name_by_port(port_id, name); 995 ret = eth_macaddr_get_print_err(port_id, &mac_addr); 996 if (ret != 0) 997 return; 998 999 printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n", 1000 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name, 1001 dev_info.driver_name, (link.link_status) ? ("up") : ("down"), 1002 rte_eth_link_speed_to_str(link.link_speed)); 1003 } 1004 1005 void 1006 port_eeprom_display(portid_t port_id) 1007 { 1008 struct rte_dev_eeprom_info einfo; 1009 int ret; 1010 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1011 print_valid_ports(); 1012 return; 1013 } 1014 1015 int len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 1016 if (len_eeprom < 0) { 1017 switch (len_eeprom) { 1018 case -ENODEV: 1019 fprintf(stderr, "port index %d invalid\n", port_id); 1020 break; 1021 case -ENOTSUP: 1022 fprintf(stderr, "operation not supported by device\n"); 1023 break; 1024 case -EIO: 1025 fprintf(stderr, "device is removed\n"); 1026 break; 1027 default: 1028 fprintf(stderr, "Unable to get EEPROM: %d\n", 1029 len_eeprom); 1030 break; 1031 } 1032 return; 1033 } 1034 1035 einfo.offset = 0; 1036 einfo.length = len_eeprom; 1037 einfo.data = calloc(1, len_eeprom); 1038 if (!einfo.data) { 1039 fprintf(stderr, 1040 "Allocation of port %u eeprom data failed\n", 1041 port_id); 1042 return; 1043 } 1044 1045 ret = rte_eth_dev_get_eeprom(port_id, &einfo); 1046 if (ret != 0) { 1047 switch (ret) { 1048 case -ENODEV: 1049 fprintf(stderr, "port index %d invalid\n", port_id); 1050 break; 1051 case -ENOTSUP: 1052 fprintf(stderr, "operation not supported by device\n"); 1053 break; 1054 case -EIO: 1055 fprintf(stderr, "device is removed\n"); 1056 break; 1057 default: 1058 fprintf(stderr, "Unable to get EEPROM: %d\n", ret); 1059 break; 1060 } 1061 free(einfo.data); 1062 return; 1063 } 1064 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1065 printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom); 1066 free(einfo.data); 1067 } 1068 1069 void 1070 port_module_eeprom_display(portid_t port_id) 1071 { 1072 struct rte_eth_dev_module_info minfo; 1073 struct rte_dev_eeprom_info einfo; 1074 int ret; 1075 1076 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1077 print_valid_ports(); 1078 return; 1079 } 1080 1081 1082 ret = rte_eth_dev_get_module_info(port_id, &minfo); 1083 if (ret != 0) { 1084 switch (ret) { 1085 case -ENODEV: 1086 fprintf(stderr, "port index %d invalid\n", port_id); 1087 break; 1088 case -ENOTSUP: 1089 fprintf(stderr, "operation not supported by device\n"); 1090 break; 1091 case -EIO: 1092 fprintf(stderr, "device is removed\n"); 1093 break; 1094 default: 1095 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1096 ret); 1097 break; 1098 } 1099 return; 1100 } 1101 1102 einfo.offset = 0; 1103 einfo.length = minfo.eeprom_len; 1104 einfo.data = calloc(1, minfo.eeprom_len); 1105 if (!einfo.data) { 1106 fprintf(stderr, 1107 "Allocation of port %u eeprom data failed\n", 1108 port_id); 1109 return; 1110 } 1111 1112 ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); 1113 if (ret != 0) { 1114 switch (ret) { 1115 case -ENODEV: 1116 fprintf(stderr, "port index %d invalid\n", port_id); 1117 break; 1118 case -ENOTSUP: 1119 fprintf(stderr, "operation not supported by device\n"); 1120 break; 1121 case -EIO: 1122 fprintf(stderr, "device is removed\n"); 1123 break; 1124 default: 1125 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1126 ret); 1127 break; 1128 } 1129 free(einfo.data); 1130 return; 1131 } 1132 1133 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1134 printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); 1135 free(einfo.data); 1136 } 1137 1138 int 1139 port_id_is_invalid(portid_t port_id, enum print_warning warning) 1140 { 1141 uint16_t pid; 1142 1143 if (port_id == (portid_t)RTE_PORT_ALL) 1144 return 0; 1145 1146 RTE_ETH_FOREACH_DEV(pid) 1147 if (port_id == pid) 1148 return 0; 1149 1150 if (warning == ENABLED_WARN) 1151 fprintf(stderr, "Invalid port %d\n", port_id); 1152 1153 return 1; 1154 } 1155 1156 void print_valid_ports(void) 1157 { 1158 portid_t pid; 1159 1160 printf("The valid ports array is ["); 1161 RTE_ETH_FOREACH_DEV(pid) { 1162 printf(" %d", pid); 1163 } 1164 printf(" ]\n"); 1165 } 1166 1167 static int 1168 vlan_id_is_invalid(uint16_t vlan_id) 1169 { 1170 if (vlan_id < 4096) 1171 return 0; 1172 fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id); 1173 return 1; 1174 } 1175 1176 static uint32_t 1177 eth_dev_get_overhead_len(uint32_t max_rx_pktlen, uint16_t max_mtu) 1178 { 1179 uint32_t overhead_len; 1180 1181 if (max_mtu != UINT16_MAX && max_rx_pktlen > max_mtu) 1182 overhead_len = max_rx_pktlen - max_mtu; 1183 else 1184 overhead_len = RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN; 1185 1186 return overhead_len; 1187 } 1188 1189 static int 1190 eth_dev_validate_mtu(uint16_t port_id, uint16_t mtu) 1191 { 1192 struct rte_eth_dev_info dev_info; 1193 uint32_t overhead_len; 1194 uint32_t frame_size; 1195 int ret; 1196 1197 ret = rte_eth_dev_info_get(port_id, &dev_info); 1198 if (ret != 0) 1199 return ret; 1200 1201 if (mtu < dev_info.min_mtu) { 1202 fprintf(stderr, 1203 "MTU (%u) < device min MTU (%u) for port_id %u\n", 1204 mtu, dev_info.min_mtu, port_id); 1205 return -EINVAL; 1206 } 1207 if (mtu > dev_info.max_mtu) { 1208 fprintf(stderr, 1209 "MTU (%u) > device max MTU (%u) for port_id %u\n", 1210 mtu, dev_info.max_mtu, port_id); 1211 return -EINVAL; 1212 } 1213 1214 overhead_len = eth_dev_get_overhead_len(dev_info.max_rx_pktlen, 1215 dev_info.max_mtu); 1216 frame_size = mtu + overhead_len; 1217 if (frame_size > dev_info.max_rx_pktlen) { 1218 fprintf(stderr, 1219 "Frame size (%u) > device max frame size (%u) for port_id %u\n", 1220 frame_size, dev_info.max_rx_pktlen, port_id); 1221 return -EINVAL; 1222 } 1223 1224 return 0; 1225 } 1226 1227 void 1228 port_mtu_set(portid_t port_id, uint16_t mtu) 1229 { 1230 struct rte_port *port = &ports[port_id]; 1231 int diag; 1232 1233 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1234 return; 1235 1236 diag = eth_dev_validate_mtu(port_id, mtu); 1237 if (diag != 0) 1238 return; 1239 1240 if (port->need_reconfig == 0) { 1241 diag = rte_eth_dev_set_mtu(port_id, mtu); 1242 if (diag != 0) { 1243 fprintf(stderr, "Set MTU failed. diag=%d\n", diag); 1244 return; 1245 } 1246 } 1247 1248 port->dev_conf.rxmode.mtu = mtu; 1249 } 1250 1251 /* Generic flow management functions. */ 1252 1253 static struct port_flow_tunnel * 1254 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id) 1255 { 1256 struct port_flow_tunnel *flow_tunnel; 1257 1258 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1259 if (flow_tunnel->id == port_tunnel_id) 1260 goto out; 1261 } 1262 flow_tunnel = NULL; 1263 1264 out: 1265 return flow_tunnel; 1266 } 1267 1268 const char * 1269 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel) 1270 { 1271 const char *type; 1272 switch (tunnel->type) { 1273 default: 1274 type = "unknown"; 1275 break; 1276 case RTE_FLOW_ITEM_TYPE_VXLAN: 1277 type = "vxlan"; 1278 break; 1279 case RTE_FLOW_ITEM_TYPE_GRE: 1280 type = "gre"; 1281 break; 1282 case RTE_FLOW_ITEM_TYPE_NVGRE: 1283 type = "nvgre"; 1284 break; 1285 case RTE_FLOW_ITEM_TYPE_GENEVE: 1286 type = "geneve"; 1287 break; 1288 } 1289 1290 return type; 1291 } 1292 1293 struct port_flow_tunnel * 1294 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun) 1295 { 1296 struct rte_port *port = &ports[port_id]; 1297 struct port_flow_tunnel *flow_tunnel; 1298 1299 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1300 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun))) 1301 goto out; 1302 } 1303 flow_tunnel = NULL; 1304 1305 out: 1306 return flow_tunnel; 1307 } 1308 1309 void port_flow_tunnel_list(portid_t port_id) 1310 { 1311 struct rte_port *port = &ports[port_id]; 1312 struct port_flow_tunnel *flt; 1313 1314 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1315 printf("port %u tunnel #%u type=%s", 1316 port_id, flt->id, port_flow_tunnel_type(&flt->tunnel)); 1317 if (flt->tunnel.tun_id) 1318 printf(" id=%" PRIu64, flt->tunnel.tun_id); 1319 printf("\n"); 1320 } 1321 } 1322 1323 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id) 1324 { 1325 struct rte_port *port = &ports[port_id]; 1326 struct port_flow_tunnel *flt; 1327 1328 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1329 if (flt->id == tunnel_id) 1330 break; 1331 } 1332 if (flt) { 1333 LIST_REMOVE(flt, chain); 1334 free(flt); 1335 printf("port %u: flow tunnel #%u destroyed\n", 1336 port_id, tunnel_id); 1337 } 1338 } 1339 1340 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops) 1341 { 1342 struct rte_port *port = &ports[port_id]; 1343 enum rte_flow_item_type type; 1344 struct port_flow_tunnel *flt; 1345 1346 if (!strcmp(ops->type, "vxlan")) 1347 type = RTE_FLOW_ITEM_TYPE_VXLAN; 1348 else if (!strcmp(ops->type, "gre")) 1349 type = RTE_FLOW_ITEM_TYPE_GRE; 1350 else if (!strcmp(ops->type, "nvgre")) 1351 type = RTE_FLOW_ITEM_TYPE_NVGRE; 1352 else if (!strcmp(ops->type, "geneve")) 1353 type = RTE_FLOW_ITEM_TYPE_GENEVE; 1354 else { 1355 fprintf(stderr, "cannot offload \"%s\" tunnel type\n", 1356 ops->type); 1357 return; 1358 } 1359 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1360 if (flt->tunnel.type == type) 1361 break; 1362 } 1363 if (!flt) { 1364 flt = calloc(1, sizeof(*flt)); 1365 if (!flt) { 1366 fprintf(stderr, "failed to allocate port flt object\n"); 1367 return; 1368 } 1369 flt->tunnel.type = type; 1370 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 : 1371 LIST_FIRST(&port->flow_tunnel_list)->id + 1; 1372 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain); 1373 } 1374 printf("port %d: flow tunnel #%u type %s\n", 1375 port_id, flt->id, ops->type); 1376 } 1377 1378 /** Generate a port_flow entry from attributes/pattern/actions. */ 1379 static struct port_flow * 1380 port_flow_new(const struct rte_flow_attr *attr, 1381 const struct rte_flow_item *pattern, 1382 const struct rte_flow_action *actions, 1383 struct rte_flow_error *error) 1384 { 1385 const struct rte_flow_conv_rule rule = { 1386 .attr_ro = attr, 1387 .pattern_ro = pattern, 1388 .actions_ro = actions, 1389 }; 1390 struct port_flow *pf; 1391 int ret; 1392 1393 ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error); 1394 if (ret < 0) 1395 return NULL; 1396 pf = calloc(1, offsetof(struct port_flow, rule) + ret); 1397 if (!pf) { 1398 rte_flow_error_set 1399 (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, 1400 "calloc() failed"); 1401 return NULL; 1402 } 1403 if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule, 1404 error) >= 0) 1405 return pf; 1406 free(pf); 1407 return NULL; 1408 } 1409 1410 static struct port_flow * 1411 port_flow_locate(struct port_flow *flows_list, uint32_t flow_id) 1412 { 1413 struct port_flow *pf = flows_list; 1414 1415 while (pf) { 1416 if (pf->id == flow_id) 1417 break; 1418 pf = pf->next; 1419 } 1420 return pf; 1421 } 1422 1423 /** Print a message out of a flow error. */ 1424 static int 1425 port_flow_complain(struct rte_flow_error *error) 1426 { 1427 static const char *const errstrlist[] = { 1428 [RTE_FLOW_ERROR_TYPE_NONE] = "no error", 1429 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified", 1430 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)", 1431 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field", 1432 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field", 1433 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field", 1434 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field", 1435 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field", 1436 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure", 1437 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length", 1438 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification", 1439 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range", 1440 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask", 1441 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item", 1442 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions", 1443 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration", 1444 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action", 1445 }; 1446 const char *errstr; 1447 char buf[32]; 1448 int err = rte_errno; 1449 1450 if ((unsigned int)error->type >= RTE_DIM(errstrlist) || 1451 !errstrlist[error->type]) 1452 errstr = "unknown type"; 1453 else 1454 errstr = errstrlist[error->type]; 1455 fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n", 1456 __func__, error->type, errstr, 1457 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ", 1458 error->cause), buf) : "", 1459 error->message ? error->message : "(no stated reason)", 1460 rte_strerror(err)); 1461 1462 switch (error->type) { 1463 case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER: 1464 fprintf(stderr, "The status suggests the use of \"transfer\" " 1465 "as the possible cause of the failure. Make " 1466 "sure that the flow in question and its " 1467 "indirect components (if any) are managed " 1468 "via \"transfer\" proxy port. Use command " 1469 "\"show port (port_id) flow transfer proxy\" " 1470 "to figure out the proxy port ID\n"); 1471 break; 1472 default: 1473 break; 1474 } 1475 1476 return -err; 1477 } 1478 1479 static void 1480 rss_types_display(uint64_t rss_types, uint16_t char_num_per_line) 1481 { 1482 uint16_t total_len = 0; 1483 uint16_t str_len; 1484 uint16_t i; 1485 1486 if (rss_types == 0) 1487 return; 1488 1489 for (i = 0; rss_type_table[i].str; i++) { 1490 if (rss_type_table[i].rss_type == 0) 1491 continue; 1492 1493 if ((rss_types & rss_type_table[i].rss_type) == 1494 rss_type_table[i].rss_type) { 1495 /* Contain two spaces */ 1496 str_len = strlen(rss_type_table[i].str) + 2; 1497 if (total_len + str_len > char_num_per_line) { 1498 printf("\n"); 1499 total_len = 0; 1500 } 1501 printf(" %s", rss_type_table[i].str); 1502 total_len += str_len; 1503 } 1504 } 1505 printf("\n"); 1506 } 1507 1508 static void 1509 rss_config_display(struct rte_flow_action_rss *rss_conf) 1510 { 1511 uint8_t i; 1512 1513 if (rss_conf == NULL) { 1514 fprintf(stderr, "Invalid rule\n"); 1515 return; 1516 } 1517 1518 printf("RSS:\n" 1519 " queues:"); 1520 if (rss_conf->queue_num == 0) 1521 printf(" none"); 1522 for (i = 0; i < rss_conf->queue_num; i++) 1523 printf(" %d", rss_conf->queue[i]); 1524 printf("\n"); 1525 1526 printf(" function: %s\n", rte_eth_dev_rss_algo_name(rss_conf->func)); 1527 1528 printf(" RSS key:\n"); 1529 if (rss_conf->key_len == 0) { 1530 printf(" none"); 1531 } else { 1532 printf(" key_len: %u\n", rss_conf->key_len); 1533 printf(" key: "); 1534 if (rss_conf->key == NULL) { 1535 printf("none"); 1536 } else { 1537 for (i = 0; i < rss_conf->key_len; i++) 1538 printf("%02X", rss_conf->key[i]); 1539 } 1540 } 1541 printf("\n"); 1542 1543 printf(" types:\n"); 1544 if (rss_conf->types == 0) { 1545 printf(" none\n"); 1546 return; 1547 } 1548 rss_types_display(rss_conf->types, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 1549 } 1550 1551 static struct port_indirect_action * 1552 action_get_by_id(portid_t port_id, uint32_t id) 1553 { 1554 struct rte_port *port; 1555 struct port_indirect_action **ppia; 1556 struct port_indirect_action *pia = NULL; 1557 1558 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1559 port_id == (portid_t)RTE_PORT_ALL) 1560 return NULL; 1561 port = &ports[port_id]; 1562 ppia = &port->actions_list; 1563 while (*ppia) { 1564 if ((*ppia)->id == id) { 1565 pia = *ppia; 1566 break; 1567 } 1568 ppia = &(*ppia)->next; 1569 } 1570 if (!pia) 1571 fprintf(stderr, 1572 "Failed to find indirect action #%u on port %u\n", 1573 id, port_id); 1574 return pia; 1575 } 1576 1577 static int 1578 action_alloc(portid_t port_id, uint32_t id, 1579 struct port_indirect_action **action) 1580 { 1581 struct rte_port *port; 1582 struct port_indirect_action **ppia; 1583 struct port_indirect_action *pia = NULL; 1584 1585 *action = NULL; 1586 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1587 port_id == (portid_t)RTE_PORT_ALL) 1588 return -EINVAL; 1589 port = &ports[port_id]; 1590 if (id == UINT32_MAX) { 1591 /* taking first available ID */ 1592 if (port->actions_list) { 1593 if (port->actions_list->id == UINT32_MAX - 1) { 1594 fprintf(stderr, 1595 "Highest indirect action ID is already assigned, delete it first\n"); 1596 return -ENOMEM; 1597 } 1598 id = port->actions_list->id + 1; 1599 } else { 1600 id = 0; 1601 } 1602 } 1603 pia = calloc(1, sizeof(*pia)); 1604 if (!pia) { 1605 fprintf(stderr, 1606 "Allocation of port %u indirect action failed\n", 1607 port_id); 1608 return -ENOMEM; 1609 } 1610 ppia = &port->actions_list; 1611 while (*ppia && (*ppia)->id > id) 1612 ppia = &(*ppia)->next; 1613 if (*ppia && (*ppia)->id == id) { 1614 fprintf(stderr, 1615 "Indirect action #%u is already assigned, delete it first\n", 1616 id); 1617 free(pia); 1618 return -EINVAL; 1619 } 1620 pia->next = *ppia; 1621 pia->id = id; 1622 *ppia = pia; 1623 *action = pia; 1624 return 0; 1625 } 1626 1627 static int 1628 template_alloc(uint32_t id, struct port_template **template, 1629 struct port_template **list) 1630 { 1631 struct port_template *lst = *list; 1632 struct port_template **ppt; 1633 struct port_template *pt = NULL; 1634 1635 *template = NULL; 1636 if (id == UINT32_MAX) { 1637 /* taking first available ID */ 1638 if (lst) { 1639 if (lst->id == UINT32_MAX - 1) { 1640 printf("Highest template ID is already" 1641 " assigned, delete it first\n"); 1642 return -ENOMEM; 1643 } 1644 id = lst->id + 1; 1645 } else { 1646 id = 0; 1647 } 1648 } 1649 pt = calloc(1, sizeof(*pt)); 1650 if (!pt) { 1651 printf("Allocation of port template failed\n"); 1652 return -ENOMEM; 1653 } 1654 ppt = list; 1655 while (*ppt && (*ppt)->id > id) 1656 ppt = &(*ppt)->next; 1657 if (*ppt && (*ppt)->id == id) { 1658 printf("Template #%u is already assigned," 1659 " delete it first\n", id); 1660 free(pt); 1661 return -EINVAL; 1662 } 1663 pt->next = *ppt; 1664 pt->id = id; 1665 *ppt = pt; 1666 *template = pt; 1667 return 0; 1668 } 1669 1670 static int 1671 table_alloc(uint32_t id, struct port_table **table, 1672 struct port_table **list) 1673 { 1674 struct port_table *lst = *list; 1675 struct port_table **ppt; 1676 struct port_table *pt = NULL; 1677 1678 *table = NULL; 1679 if (id == UINT32_MAX) { 1680 /* taking first available ID */ 1681 if (lst) { 1682 if (lst->id == UINT32_MAX - 1) { 1683 printf("Highest table ID is already" 1684 " assigned, delete it first\n"); 1685 return -ENOMEM; 1686 } 1687 id = lst->id + 1; 1688 } else { 1689 id = 0; 1690 } 1691 } 1692 pt = calloc(1, sizeof(*pt)); 1693 if (!pt) { 1694 printf("Allocation of table failed\n"); 1695 return -ENOMEM; 1696 } 1697 ppt = list; 1698 while (*ppt && (*ppt)->id > id) 1699 ppt = &(*ppt)->next; 1700 if (*ppt && (*ppt)->id == id) { 1701 printf("Table #%u is already assigned," 1702 " delete it first\n", id); 1703 free(pt); 1704 return -EINVAL; 1705 } 1706 pt->next = *ppt; 1707 pt->id = id; 1708 *ppt = pt; 1709 *table = pt; 1710 return 0; 1711 } 1712 1713 static struct port_table * 1714 port_table_locate(struct port_table *tables_list, uint32_t table_id) 1715 { 1716 struct port_table *pt = tables_list; 1717 1718 while (pt) { 1719 if (pt->id == table_id) 1720 break; 1721 pt = pt->next; 1722 } 1723 return pt; 1724 } 1725 1726 /** Get info about flow management resources. */ 1727 int 1728 port_flow_get_info(portid_t port_id) 1729 { 1730 struct rte_flow_port_info port_info; 1731 struct rte_flow_queue_info queue_info; 1732 struct rte_flow_error error; 1733 1734 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1735 port_id == (portid_t)RTE_PORT_ALL) 1736 return -EINVAL; 1737 /* Poisoning to make sure PMDs update it in case of error. */ 1738 memset(&error, 0x99, sizeof(error)); 1739 memset(&port_info, 0, sizeof(port_info)); 1740 memset(&queue_info, 0, sizeof(queue_info)); 1741 if (rte_flow_info_get(port_id, &port_info, &queue_info, &error)) 1742 return port_flow_complain(&error); 1743 printf("Flow engine resources on port %u:\n" 1744 "Number of queues: %d\n" 1745 "Size of queues: %d\n" 1746 "Number of counters: %d\n" 1747 "Number of aging objects: %d\n" 1748 "Number of meter actions: %d\n", 1749 port_id, port_info.max_nb_queues, 1750 queue_info.max_size, 1751 port_info.max_nb_counters, 1752 port_info.max_nb_aging_objects, 1753 port_info.max_nb_meters); 1754 return 0; 1755 } 1756 1757 /** Configure flow management resources. */ 1758 int 1759 port_flow_configure(portid_t port_id, 1760 const struct rte_flow_port_attr *port_attr, 1761 uint16_t nb_queue, 1762 const struct rte_flow_queue_attr *queue_attr) 1763 { 1764 struct rte_port *port; 1765 struct rte_flow_error error; 1766 const struct rte_flow_queue_attr *attr_list[nb_queue]; 1767 int std_queue; 1768 1769 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1770 port_id == (portid_t)RTE_PORT_ALL) 1771 return -EINVAL; 1772 port = &ports[port_id]; 1773 port->queue_nb = nb_queue; 1774 port->queue_sz = queue_attr->size; 1775 for (std_queue = 0; std_queue < nb_queue; std_queue++) 1776 attr_list[std_queue] = queue_attr; 1777 /* Poisoning to make sure PMDs update it in case of error. */ 1778 memset(&error, 0x66, sizeof(error)); 1779 if (rte_flow_configure(port_id, port_attr, nb_queue, attr_list, &error)) 1780 return port_flow_complain(&error); 1781 printf("Configure flows on port %u: " 1782 "number of queues %d with %d elements\n", 1783 port_id, nb_queue, queue_attr->size); 1784 return 0; 1785 } 1786 1787 static int 1788 action_handle_create(portid_t port_id, 1789 struct port_indirect_action *pia, 1790 const struct rte_flow_indir_action_conf *conf, 1791 const struct rte_flow_action *action, 1792 struct rte_flow_error *error) 1793 { 1794 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 1795 struct rte_flow_action_age *age = 1796 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 1797 1798 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 1799 age->context = &pia->age_type; 1800 } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) { 1801 struct rte_flow_action_conntrack *ct = 1802 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf); 1803 1804 memcpy(ct, &conntrack_context, sizeof(*ct)); 1805 } 1806 pia->type = action->type; 1807 pia->handle = rte_flow_action_handle_create(port_id, conf, action, 1808 error); 1809 return pia->handle ? 0 : -1; 1810 } 1811 1812 static int 1813 action_list_handle_create(portid_t port_id, 1814 struct port_indirect_action *pia, 1815 const struct rte_flow_indir_action_conf *conf, 1816 const struct rte_flow_action *actions, 1817 struct rte_flow_error *error) 1818 { 1819 pia->type = RTE_FLOW_ACTION_TYPE_INDIRECT_LIST; 1820 pia->list_handle = 1821 rte_flow_action_list_handle_create(port_id, conf, 1822 actions, error); 1823 return pia->list_handle ? 0 : -1; 1824 } 1825 /** Create indirect action */ 1826 int 1827 port_action_handle_create(portid_t port_id, uint32_t id, bool indirect_list, 1828 const struct rte_flow_indir_action_conf *conf, 1829 const struct rte_flow_action *action) 1830 { 1831 struct port_indirect_action *pia; 1832 int ret; 1833 struct rte_flow_error error; 1834 1835 ret = action_alloc(port_id, id, &pia); 1836 if (ret) 1837 return ret; 1838 /* Poisoning to make sure PMDs update it in case of error. */ 1839 memset(&error, 0x22, sizeof(error)); 1840 ret = indirect_list ? 1841 action_list_handle_create(port_id, pia, conf, action, &error) : 1842 action_handle_create(port_id, pia, conf, action, &error); 1843 if (ret) { 1844 uint32_t destroy_id = pia->id; 1845 port_action_handle_destroy(port_id, 1, &destroy_id); 1846 return port_flow_complain(&error); 1847 } 1848 printf("Indirect action #%u created\n", pia->id); 1849 return 0; 1850 } 1851 1852 /** Destroy indirect action */ 1853 int 1854 port_action_handle_destroy(portid_t port_id, 1855 uint32_t n, 1856 const uint32_t *actions) 1857 { 1858 struct rte_port *port; 1859 struct port_indirect_action **tmp; 1860 int ret = 0; 1861 1862 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1863 port_id == (portid_t)RTE_PORT_ALL) 1864 return -EINVAL; 1865 port = &ports[port_id]; 1866 tmp = &port->actions_list; 1867 while (*tmp) { 1868 uint32_t i; 1869 1870 for (i = 0; i != n; ++i) { 1871 struct rte_flow_error error; 1872 struct port_indirect_action *pia = *tmp; 1873 1874 if (actions[i] != pia->id) 1875 continue; 1876 /* 1877 * Poisoning to make sure PMDs update it in case 1878 * of error. 1879 */ 1880 memset(&error, 0x33, sizeof(error)); 1881 1882 if (pia->handle) { 1883 ret = pia->type == 1884 RTE_FLOW_ACTION_TYPE_INDIRECT_LIST ? 1885 rte_flow_action_list_handle_destroy 1886 (port_id, pia->list_handle, &error) : 1887 rte_flow_action_handle_destroy 1888 (port_id, pia->handle, &error); 1889 if (ret) { 1890 ret = port_flow_complain(&error); 1891 continue; 1892 } 1893 } 1894 *tmp = pia->next; 1895 printf("Indirect action #%u destroyed\n", pia->id); 1896 free(pia); 1897 break; 1898 } 1899 if (i == n) 1900 tmp = &(*tmp)->next; 1901 } 1902 return ret; 1903 } 1904 1905 int 1906 port_action_handle_flush(portid_t port_id) 1907 { 1908 struct rte_port *port; 1909 struct port_indirect_action **tmp; 1910 int ret = 0; 1911 1912 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1913 port_id == (portid_t)RTE_PORT_ALL) 1914 return -EINVAL; 1915 port = &ports[port_id]; 1916 tmp = &port->actions_list; 1917 while (*tmp != NULL) { 1918 struct rte_flow_error error; 1919 struct port_indirect_action *pia = *tmp; 1920 1921 /* Poisoning to make sure PMDs update it in case of error. */ 1922 memset(&error, 0x44, sizeof(error)); 1923 if (pia->handle != NULL) { 1924 ret = pia->type == RTE_FLOW_ACTION_TYPE_INDIRECT_LIST ? 1925 rte_flow_action_list_handle_destroy 1926 (port_id, pia->list_handle, &error) : 1927 rte_flow_action_handle_destroy 1928 (port_id, pia->handle, &error); 1929 if (ret) { 1930 printf("Indirect action #%u not destroyed\n", 1931 pia->id); 1932 ret = port_flow_complain(&error); 1933 } 1934 } 1935 *tmp = pia->next; 1936 free(pia); 1937 } 1938 return ret; 1939 } 1940 1941 /** Get indirect action by port + id */ 1942 struct rte_flow_action_handle * 1943 port_action_handle_get_by_id(portid_t port_id, uint32_t id) 1944 { 1945 1946 struct port_indirect_action *pia = action_get_by_id(port_id, id); 1947 1948 return (pia) ? pia->handle : NULL; 1949 } 1950 1951 /** Update indirect action */ 1952 int 1953 port_action_handle_update(portid_t port_id, uint32_t id, 1954 const struct rte_flow_action *action) 1955 { 1956 struct rte_flow_error error; 1957 struct rte_flow_action_handle *action_handle; 1958 struct port_indirect_action *pia; 1959 struct rte_flow_update_meter_mark mtr_update; 1960 const void *update; 1961 1962 action_handle = port_action_handle_get_by_id(port_id, id); 1963 if (!action_handle) 1964 return -EINVAL; 1965 pia = action_get_by_id(port_id, id); 1966 if (!pia) 1967 return -EINVAL; 1968 switch (pia->type) { 1969 case RTE_FLOW_ACTION_TYPE_AGE: 1970 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1971 update = action->conf; 1972 break; 1973 case RTE_FLOW_ACTION_TYPE_METER_MARK: 1974 memcpy(&mtr_update.meter_mark, action->conf, 1975 sizeof(struct rte_flow_action_meter_mark)); 1976 if (mtr_update.meter_mark.profile) 1977 mtr_update.profile_valid = 1; 1978 if (mtr_update.meter_mark.policy) 1979 mtr_update.policy_valid = 1; 1980 mtr_update.color_mode_valid = 1; 1981 mtr_update.state_valid = 1; 1982 update = &mtr_update; 1983 break; 1984 default: 1985 update = action; 1986 break; 1987 } 1988 if (rte_flow_action_handle_update(port_id, action_handle, update, 1989 &error)) { 1990 return port_flow_complain(&error); 1991 } 1992 printf("Indirect action #%u updated\n", id); 1993 return 0; 1994 } 1995 1996 static void 1997 port_action_handle_query_dump(portid_t port_id, 1998 const struct port_indirect_action *pia, 1999 union port_action_query *query) 2000 { 2001 if (!pia || !query) 2002 return; 2003 switch (pia->type) { 2004 case RTE_FLOW_ACTION_TYPE_AGE: 2005 printf("Indirect AGE action:\n" 2006 " aged: %u\n" 2007 " sec_since_last_hit_valid: %u\n" 2008 " sec_since_last_hit: %" PRIu32 "\n", 2009 query->age.aged, 2010 query->age.sec_since_last_hit_valid, 2011 query->age.sec_since_last_hit); 2012 break; 2013 case RTE_FLOW_ACTION_TYPE_COUNT: 2014 printf("Indirect COUNT action:\n" 2015 " hits_set: %u\n" 2016 " bytes_set: %u\n" 2017 " hits: %" PRIu64 "\n" 2018 " bytes: %" PRIu64 "\n", 2019 query->count.hits_set, 2020 query->count.bytes_set, 2021 query->count.hits, 2022 query->count.bytes); 2023 break; 2024 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 2025 printf("Conntrack Context:\n" 2026 " Peer: %u, Flow dir: %s, Enable: %u\n" 2027 " Live: %u, SACK: %u, CACK: %u\n" 2028 " Packet dir: %s, Liberal: %u, State: %u\n" 2029 " Factor: %u, Retrans: %u, TCP flags: %u\n" 2030 " Last Seq: %u, Last ACK: %u\n" 2031 " Last Win: %u, Last End: %u\n", 2032 query->ct.peer_port, 2033 query->ct.is_original_dir ? "Original" : "Reply", 2034 query->ct.enable, query->ct.live_connection, 2035 query->ct.selective_ack, query->ct.challenge_ack_passed, 2036 query->ct.last_direction ? "Original" : "Reply", 2037 query->ct.liberal_mode, query->ct.state, 2038 query->ct.max_ack_window, query->ct.retransmission_limit, 2039 query->ct.last_index, query->ct.last_seq, 2040 query->ct.last_ack, query->ct.last_window, 2041 query->ct.last_end); 2042 printf(" Original Dir:\n" 2043 " scale: %u, fin: %u, ack seen: %u\n" 2044 " unacked data: %u\n Sent end: %u," 2045 " Reply end: %u, Max win: %u, Max ACK: %u\n", 2046 query->ct.original_dir.scale, 2047 query->ct.original_dir.close_initiated, 2048 query->ct.original_dir.last_ack_seen, 2049 query->ct.original_dir.data_unacked, 2050 query->ct.original_dir.sent_end, 2051 query->ct.original_dir.reply_end, 2052 query->ct.original_dir.max_win, 2053 query->ct.original_dir.max_ack); 2054 printf(" Reply Dir:\n" 2055 " scale: %u, fin: %u, ack seen: %u\n" 2056 " unacked data: %u\n Sent end: %u," 2057 " Reply end: %u, Max win: %u, Max ACK: %u\n", 2058 query->ct.reply_dir.scale, 2059 query->ct.reply_dir.close_initiated, 2060 query->ct.reply_dir.last_ack_seen, 2061 query->ct.reply_dir.data_unacked, 2062 query->ct.reply_dir.sent_end, 2063 query->ct.reply_dir.reply_end, 2064 query->ct.reply_dir.max_win, 2065 query->ct.reply_dir.max_ack); 2066 break; 2067 case RTE_FLOW_ACTION_TYPE_QUOTA: 2068 printf("Indirect QUOTA action %u\n" 2069 " unused quota: %" PRId64 "\n", 2070 pia->id, query->quota.quota); 2071 break; 2072 default: 2073 printf("port-%u: indirect action %u (type: %d) doesn't support query\n", 2074 pia->type, pia->id, port_id); 2075 break; 2076 } 2077 2078 } 2079 2080 void 2081 port_action_handle_query_update(portid_t port_id, uint32_t id, 2082 enum rte_flow_query_update_mode qu_mode, 2083 const struct rte_flow_action *action) 2084 { 2085 int ret; 2086 struct rte_flow_error error; 2087 struct port_indirect_action *pia; 2088 union port_action_query query; 2089 2090 pia = action_get_by_id(port_id, id); 2091 if (!pia || !pia->handle) 2092 return; 2093 ret = rte_flow_action_handle_query_update(port_id, pia->handle, action, 2094 &query, qu_mode, &error); 2095 if (ret) 2096 port_flow_complain(&error); 2097 else 2098 port_action_handle_query_dump(port_id, pia, &query); 2099 2100 } 2101 2102 int 2103 port_action_handle_query(portid_t port_id, uint32_t id) 2104 { 2105 struct rte_flow_error error; 2106 struct port_indirect_action *pia; 2107 union port_action_query query; 2108 2109 pia = action_get_by_id(port_id, id); 2110 if (!pia) 2111 return -EINVAL; 2112 switch (pia->type) { 2113 case RTE_FLOW_ACTION_TYPE_AGE: 2114 case RTE_FLOW_ACTION_TYPE_COUNT: 2115 case RTE_FLOW_ACTION_TYPE_QUOTA: 2116 break; 2117 default: 2118 fprintf(stderr, 2119 "Indirect action %u (type: %d) on port %u doesn't support query\n", 2120 id, pia->type, port_id); 2121 return -ENOTSUP; 2122 } 2123 /* Poisoning to make sure PMDs update it in case of error. */ 2124 memset(&error, 0x55, sizeof(error)); 2125 memset(&query, 0, sizeof(query)); 2126 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 2127 return port_flow_complain(&error); 2128 port_action_handle_query_dump(port_id, pia, &query); 2129 return 0; 2130 } 2131 2132 static struct port_flow_tunnel * 2133 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 2134 const struct rte_flow_item *pattern, 2135 const struct rte_flow_action *actions, 2136 const struct tunnel_ops *tunnel_ops) 2137 { 2138 int ret; 2139 struct rte_port *port; 2140 struct port_flow_tunnel *pft; 2141 struct rte_flow_error error; 2142 2143 port = &ports[port_id]; 2144 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 2145 if (!pft) { 2146 fprintf(stderr, "failed to locate port flow tunnel #%u\n", 2147 tunnel_ops->id); 2148 return NULL; 2149 } 2150 if (tunnel_ops->actions) { 2151 uint32_t num_actions; 2152 const struct rte_flow_action *aptr; 2153 2154 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 2155 &pft->pmd_actions, 2156 &pft->num_pmd_actions, 2157 &error); 2158 if (ret) { 2159 port_flow_complain(&error); 2160 return NULL; 2161 } 2162 for (aptr = actions, num_actions = 1; 2163 aptr->type != RTE_FLOW_ACTION_TYPE_END; 2164 aptr++, num_actions++); 2165 pft->actions = malloc( 2166 (num_actions + pft->num_pmd_actions) * 2167 sizeof(actions[0])); 2168 if (!pft->actions) { 2169 rte_flow_tunnel_action_decap_release( 2170 port_id, pft->actions, 2171 pft->num_pmd_actions, &error); 2172 return NULL; 2173 } 2174 rte_memcpy(pft->actions, pft->pmd_actions, 2175 pft->num_pmd_actions * sizeof(actions[0])); 2176 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 2177 num_actions * sizeof(actions[0])); 2178 } 2179 if (tunnel_ops->items) { 2180 uint32_t num_items; 2181 const struct rte_flow_item *iptr; 2182 2183 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 2184 &pft->pmd_items, 2185 &pft->num_pmd_items, 2186 &error); 2187 if (ret) { 2188 port_flow_complain(&error); 2189 return NULL; 2190 } 2191 for (iptr = pattern, num_items = 1; 2192 iptr->type != RTE_FLOW_ITEM_TYPE_END; 2193 iptr++, num_items++); 2194 pft->items = malloc((num_items + pft->num_pmd_items) * 2195 sizeof(pattern[0])); 2196 if (!pft->items) { 2197 rte_flow_tunnel_item_release( 2198 port_id, pft->pmd_items, 2199 pft->num_pmd_items, &error); 2200 return NULL; 2201 } 2202 rte_memcpy(pft->items, pft->pmd_items, 2203 pft->num_pmd_items * sizeof(pattern[0])); 2204 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 2205 num_items * sizeof(pattern[0])); 2206 } 2207 2208 return pft; 2209 } 2210 2211 static void 2212 port_flow_tunnel_offload_cmd_release(portid_t port_id, 2213 const struct tunnel_ops *tunnel_ops, 2214 struct port_flow_tunnel *pft) 2215 { 2216 struct rte_flow_error error; 2217 2218 if (tunnel_ops->actions) { 2219 free(pft->actions); 2220 rte_flow_tunnel_action_decap_release( 2221 port_id, pft->pmd_actions, 2222 pft->num_pmd_actions, &error); 2223 pft->actions = NULL; 2224 pft->pmd_actions = NULL; 2225 } 2226 if (tunnel_ops->items) { 2227 free(pft->items); 2228 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 2229 pft->num_pmd_items, 2230 &error); 2231 pft->items = NULL; 2232 pft->pmd_items = NULL; 2233 } 2234 } 2235 2236 /** Add port meter policy */ 2237 int 2238 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 2239 const struct rte_flow_action *actions) 2240 { 2241 struct rte_mtr_error error; 2242 const struct rte_flow_action *act = actions; 2243 const struct rte_flow_action *start; 2244 struct rte_mtr_meter_policy_params policy; 2245 uint32_t i = 0, act_n; 2246 int ret; 2247 2248 for (i = 0; i < RTE_COLORS; i++) { 2249 for (act_n = 0, start = act; 2250 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 2251 act_n++; 2252 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END) 2253 policy.actions[i] = start; 2254 else 2255 policy.actions[i] = NULL; 2256 act++; 2257 } 2258 ret = rte_mtr_meter_policy_add(port_id, 2259 policy_id, 2260 &policy, &error); 2261 if (ret) 2262 print_mtr_err_msg(&error); 2263 return ret; 2264 } 2265 2266 struct rte_flow_meter_profile * 2267 port_meter_profile_get_by_id(portid_t port_id, uint32_t id) 2268 { 2269 struct rte_mtr_error error; 2270 struct rte_flow_meter_profile *profile; 2271 2272 profile = rte_mtr_meter_profile_get(port_id, id, &error); 2273 if (!profile) 2274 print_mtr_err_msg(&error); 2275 return profile; 2276 } 2277 struct rte_flow_meter_policy * 2278 port_meter_policy_get_by_id(portid_t port_id, uint32_t id) 2279 { 2280 struct rte_mtr_error error; 2281 struct rte_flow_meter_policy *policy; 2282 2283 policy = rte_mtr_meter_policy_get(port_id, id, &error); 2284 if (!policy) 2285 print_mtr_err_msg(&error); 2286 return policy; 2287 } 2288 2289 /** Validate flow rule. */ 2290 int 2291 port_flow_validate(portid_t port_id, 2292 const struct rte_flow_attr *attr, 2293 const struct rte_flow_item *pattern, 2294 const struct rte_flow_action *actions, 2295 const struct tunnel_ops *tunnel_ops) 2296 { 2297 struct rte_flow_error error; 2298 struct port_flow_tunnel *pft = NULL; 2299 int ret; 2300 2301 /* Poisoning to make sure PMDs update it in case of error. */ 2302 memset(&error, 0x11, sizeof(error)); 2303 if (tunnel_ops->enabled) { 2304 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2305 actions, tunnel_ops); 2306 if (!pft) 2307 return -ENOENT; 2308 if (pft->items) 2309 pattern = pft->items; 2310 if (pft->actions) 2311 actions = pft->actions; 2312 } 2313 ret = rte_flow_validate(port_id, attr, pattern, actions, &error); 2314 if (tunnel_ops->enabled) 2315 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2316 if (ret) 2317 return port_flow_complain(&error); 2318 printf("Flow rule validated\n"); 2319 return 0; 2320 } 2321 2322 /** Return age action structure if exists, otherwise NULL. */ 2323 static struct rte_flow_action_age * 2324 age_action_get(const struct rte_flow_action *actions) 2325 { 2326 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 2327 switch (actions->type) { 2328 case RTE_FLOW_ACTION_TYPE_AGE: 2329 return (struct rte_flow_action_age *) 2330 (uintptr_t)actions->conf; 2331 default: 2332 break; 2333 } 2334 } 2335 return NULL; 2336 } 2337 2338 /** Create pattern template */ 2339 int 2340 port_flow_pattern_template_create(portid_t port_id, uint32_t id, 2341 const struct rte_flow_pattern_template_attr *attr, 2342 const struct rte_flow_item *pattern) 2343 { 2344 struct rte_port *port; 2345 struct port_template *pit; 2346 int ret; 2347 struct rte_flow_error error; 2348 2349 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2350 port_id == (portid_t)RTE_PORT_ALL) 2351 return -EINVAL; 2352 port = &ports[port_id]; 2353 ret = template_alloc(id, &pit, &port->pattern_templ_list); 2354 if (ret) 2355 return ret; 2356 /* Poisoning to make sure PMDs update it in case of error. */ 2357 memset(&error, 0x22, sizeof(error)); 2358 pit->template.pattern_template = rte_flow_pattern_template_create(port_id, 2359 attr, pattern, &error); 2360 if (!pit->template.pattern_template) { 2361 uint32_t destroy_id = pit->id; 2362 port_flow_pattern_template_destroy(port_id, 1, &destroy_id); 2363 return port_flow_complain(&error); 2364 } 2365 printf("Pattern template #%u created\n", pit->id); 2366 return 0; 2367 } 2368 2369 /** Destroy pattern template */ 2370 int 2371 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n, 2372 const uint32_t *template) 2373 { 2374 struct rte_port *port; 2375 struct port_template **tmp; 2376 int ret = 0; 2377 2378 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2379 port_id == (portid_t)RTE_PORT_ALL) 2380 return -EINVAL; 2381 port = &ports[port_id]; 2382 tmp = &port->pattern_templ_list; 2383 while (*tmp) { 2384 uint32_t i; 2385 2386 for (i = 0; i != n; ++i) { 2387 struct rte_flow_error error; 2388 struct port_template *pit = *tmp; 2389 2390 if (template[i] != pit->id) 2391 continue; 2392 /* 2393 * Poisoning to make sure PMDs update it in case 2394 * of error. 2395 */ 2396 memset(&error, 0x33, sizeof(error)); 2397 2398 if (pit->template.pattern_template && 2399 rte_flow_pattern_template_destroy(port_id, 2400 pit->template.pattern_template, 2401 &error)) { 2402 ret = port_flow_complain(&error); 2403 continue; 2404 } 2405 *tmp = pit->next; 2406 printf("Pattern template #%u destroyed\n", pit->id); 2407 free(pit); 2408 break; 2409 } 2410 if (i == n) 2411 tmp = &(*tmp)->next; 2412 } 2413 return ret; 2414 } 2415 2416 /** Flush pattern template */ 2417 int 2418 port_flow_pattern_template_flush(portid_t port_id) 2419 { 2420 struct rte_port *port; 2421 struct port_template **tmp; 2422 int ret = 0; 2423 2424 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2425 port_id == (portid_t)RTE_PORT_ALL) 2426 return -EINVAL; 2427 port = &ports[port_id]; 2428 tmp = &port->pattern_templ_list; 2429 while (*tmp) { 2430 struct rte_flow_error error; 2431 struct port_template *pit = *tmp; 2432 2433 /* 2434 * Poisoning to make sure PMDs update it in case 2435 * of error. 2436 */ 2437 memset(&error, 0x33, sizeof(error)); 2438 if (pit->template.pattern_template && 2439 rte_flow_pattern_template_destroy(port_id, 2440 pit->template.pattern_template, &error)) { 2441 printf("Pattern template #%u not destroyed\n", pit->id); 2442 ret = port_flow_complain(&error); 2443 tmp = &pit->next; 2444 } else { 2445 *tmp = pit->next; 2446 free(pit); 2447 } 2448 } 2449 return ret; 2450 } 2451 2452 /** Create actions template */ 2453 int 2454 port_flow_actions_template_create(portid_t port_id, uint32_t id, 2455 const struct rte_flow_actions_template_attr *attr, 2456 const struct rte_flow_action *actions, 2457 const struct rte_flow_action *masks) 2458 { 2459 struct rte_port *port; 2460 struct port_template *pat; 2461 int ret; 2462 struct rte_flow_error error; 2463 2464 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2465 port_id == (portid_t)RTE_PORT_ALL) 2466 return -EINVAL; 2467 port = &ports[port_id]; 2468 ret = template_alloc(id, &pat, &port->actions_templ_list); 2469 if (ret) 2470 return ret; 2471 /* Poisoning to make sure PMDs update it in case of error. */ 2472 memset(&error, 0x22, sizeof(error)); 2473 pat->template.actions_template = rte_flow_actions_template_create(port_id, 2474 attr, actions, masks, &error); 2475 if (!pat->template.actions_template) { 2476 uint32_t destroy_id = pat->id; 2477 port_flow_actions_template_destroy(port_id, 1, &destroy_id); 2478 return port_flow_complain(&error); 2479 } 2480 printf("Actions template #%u created\n", pat->id); 2481 return 0; 2482 } 2483 2484 /** Destroy actions template */ 2485 int 2486 port_flow_actions_template_destroy(portid_t port_id, uint32_t n, 2487 const uint32_t *template) 2488 { 2489 struct rte_port *port; 2490 struct port_template **tmp; 2491 int ret = 0; 2492 2493 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2494 port_id == (portid_t)RTE_PORT_ALL) 2495 return -EINVAL; 2496 port = &ports[port_id]; 2497 tmp = &port->actions_templ_list; 2498 while (*tmp) { 2499 uint32_t i; 2500 2501 for (i = 0; i != n; ++i) { 2502 struct rte_flow_error error; 2503 struct port_template *pat = *tmp; 2504 2505 if (template[i] != pat->id) 2506 continue; 2507 /* 2508 * Poisoning to make sure PMDs update it in case 2509 * of error. 2510 */ 2511 memset(&error, 0x33, sizeof(error)); 2512 2513 if (pat->template.actions_template && 2514 rte_flow_actions_template_destroy(port_id, 2515 pat->template.actions_template, &error)) { 2516 ret = port_flow_complain(&error); 2517 continue; 2518 } 2519 *tmp = pat->next; 2520 printf("Actions template #%u destroyed\n", pat->id); 2521 free(pat); 2522 break; 2523 } 2524 if (i == n) 2525 tmp = &(*tmp)->next; 2526 } 2527 return ret; 2528 } 2529 2530 /** Flush actions template */ 2531 int 2532 port_flow_actions_template_flush(portid_t port_id) 2533 { 2534 struct rte_port *port; 2535 struct port_template **tmp; 2536 int ret = 0; 2537 2538 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2539 port_id == (portid_t)RTE_PORT_ALL) 2540 return -EINVAL; 2541 port = &ports[port_id]; 2542 tmp = &port->actions_templ_list; 2543 while (*tmp) { 2544 struct rte_flow_error error; 2545 struct port_template *pat = *tmp; 2546 2547 /* 2548 * Poisoning to make sure PMDs update it in case 2549 * of error. 2550 */ 2551 memset(&error, 0x33, sizeof(error)); 2552 2553 if (pat->template.actions_template && 2554 rte_flow_actions_template_destroy(port_id, 2555 pat->template.actions_template, &error)) { 2556 ret = port_flow_complain(&error); 2557 printf("Actions template #%u not destroyed\n", pat->id); 2558 tmp = &pat->next; 2559 } else { 2560 *tmp = pat->next; 2561 free(pat); 2562 } 2563 } 2564 return ret; 2565 } 2566 2567 /** Create table */ 2568 int 2569 port_flow_template_table_create(portid_t port_id, uint32_t id, 2570 const struct rte_flow_template_table_attr *table_attr, 2571 uint32_t nb_pattern_templates, uint32_t *pattern_templates, 2572 uint32_t nb_actions_templates, uint32_t *actions_templates) 2573 { 2574 struct rte_port *port; 2575 struct port_table *pt; 2576 struct port_template *temp = NULL; 2577 int ret; 2578 uint32_t i; 2579 struct rte_flow_error error; 2580 struct rte_flow_pattern_template 2581 *flow_pattern_templates[nb_pattern_templates]; 2582 struct rte_flow_actions_template 2583 *flow_actions_templates[nb_actions_templates]; 2584 2585 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2586 port_id == (portid_t)RTE_PORT_ALL) 2587 return -EINVAL; 2588 port = &ports[port_id]; 2589 for (i = 0; i < nb_pattern_templates; ++i) { 2590 bool found = false; 2591 temp = port->pattern_templ_list; 2592 while (temp) { 2593 if (pattern_templates[i] == temp->id) { 2594 flow_pattern_templates[i] = 2595 temp->template.pattern_template; 2596 found = true; 2597 break; 2598 } 2599 temp = temp->next; 2600 } 2601 if (!found) { 2602 printf("Pattern template #%u is invalid\n", 2603 pattern_templates[i]); 2604 return -EINVAL; 2605 } 2606 } 2607 for (i = 0; i < nb_actions_templates; ++i) { 2608 bool found = false; 2609 temp = port->actions_templ_list; 2610 while (temp) { 2611 if (actions_templates[i] == temp->id) { 2612 flow_actions_templates[i] = 2613 temp->template.actions_template; 2614 found = true; 2615 break; 2616 } 2617 temp = temp->next; 2618 } 2619 if (!found) { 2620 printf("Actions template #%u is invalid\n", 2621 actions_templates[i]); 2622 return -EINVAL; 2623 } 2624 } 2625 ret = table_alloc(id, &pt, &port->table_list); 2626 if (ret) 2627 return ret; 2628 /* Poisoning to make sure PMDs update it in case of error. */ 2629 memset(&error, 0x22, sizeof(error)); 2630 pt->table = rte_flow_template_table_create(port_id, table_attr, 2631 flow_pattern_templates, nb_pattern_templates, 2632 flow_actions_templates, nb_actions_templates, 2633 &error); 2634 2635 if (!pt->table) { 2636 uint32_t destroy_id = pt->id; 2637 port_flow_template_table_destroy(port_id, 1, &destroy_id); 2638 return port_flow_complain(&error); 2639 } 2640 pt->nb_pattern_templates = nb_pattern_templates; 2641 pt->nb_actions_templates = nb_actions_templates; 2642 rte_memcpy(&pt->attr, table_attr, 2643 sizeof(struct rte_flow_template_table_attr)); 2644 printf("Template table #%u created\n", pt->id); 2645 return 0; 2646 } 2647 2648 /** Destroy table */ 2649 int 2650 port_flow_template_table_destroy(portid_t port_id, 2651 uint32_t n, const uint32_t *table) 2652 { 2653 struct rte_port *port; 2654 struct port_table **tmp; 2655 int ret = 0; 2656 2657 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2658 port_id == (portid_t)RTE_PORT_ALL) 2659 return -EINVAL; 2660 port = &ports[port_id]; 2661 tmp = &port->table_list; 2662 while (*tmp) { 2663 uint32_t i; 2664 2665 for (i = 0; i != n; ++i) { 2666 struct rte_flow_error error; 2667 struct port_table *pt = *tmp; 2668 2669 if (table[i] != pt->id) 2670 continue; 2671 /* 2672 * Poisoning to make sure PMDs update it in case 2673 * of error. 2674 */ 2675 memset(&error, 0x33, sizeof(error)); 2676 2677 if (pt->table && 2678 rte_flow_template_table_destroy(port_id, 2679 pt->table, 2680 &error)) { 2681 ret = port_flow_complain(&error); 2682 continue; 2683 } 2684 *tmp = pt->next; 2685 printf("Template table #%u destroyed\n", pt->id); 2686 free(pt); 2687 break; 2688 } 2689 if (i == n) 2690 tmp = &(*tmp)->next; 2691 } 2692 return ret; 2693 } 2694 2695 int 2696 port_flow_template_table_resize_complete(portid_t port_id, uint32_t table_id) 2697 { 2698 struct rte_port *port; 2699 struct port_table *pt; 2700 struct rte_flow_error error = { 0, }; 2701 int ret; 2702 2703 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2704 return -EINVAL; 2705 port = &ports[port_id]; 2706 pt = port_table_locate(port->table_list, table_id); 2707 if (!pt) 2708 return -EINVAL; 2709 ret = rte_flow_template_table_resize_complete(port_id, 2710 pt->table, &error); 2711 return !ret ? 0 : port_flow_complain(&error); 2712 } 2713 2714 int 2715 port_flow_template_table_resize(portid_t port_id, 2716 uint32_t table_id, uint32_t flows_num) 2717 { 2718 struct rte_port *port; 2719 struct port_table *pt; 2720 struct rte_flow_error error = { 0, }; 2721 int ret; 2722 2723 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2724 return -EINVAL; 2725 port = &ports[port_id]; 2726 pt = port_table_locate(port->table_list, table_id); 2727 if (!pt) 2728 return -EINVAL; 2729 ret = rte_flow_template_table_resize(port_id, pt->table, flows_num, &error); 2730 if (ret) 2731 return port_flow_complain(&error); 2732 return 0; 2733 } 2734 2735 /** Flush table */ 2736 int 2737 port_flow_template_table_flush(portid_t port_id) 2738 { 2739 struct rte_port *port; 2740 struct port_table **tmp; 2741 int ret = 0; 2742 2743 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2744 port_id == (portid_t)RTE_PORT_ALL) 2745 return -EINVAL; 2746 port = &ports[port_id]; 2747 tmp = &port->table_list; 2748 while (*tmp) { 2749 struct rte_flow_error error; 2750 struct port_table *pt = *tmp; 2751 2752 /* 2753 * Poisoning to make sure PMDs update it in case 2754 * of error. 2755 */ 2756 memset(&error, 0x33, sizeof(error)); 2757 2758 if (pt->table && 2759 rte_flow_template_table_destroy(port_id, 2760 pt->table, 2761 &error)) { 2762 ret = port_flow_complain(&error); 2763 printf("Template table #%u not destroyed\n", pt->id); 2764 tmp = &pt->next; 2765 } else { 2766 *tmp = pt->next; 2767 free(pt); 2768 } 2769 } 2770 return ret; 2771 } 2772 2773 /** Enqueue create flow rule operation. */ 2774 int 2775 port_queue_flow_create(portid_t port_id, queueid_t queue_id, 2776 bool postpone, uint32_t table_id, uint32_t rule_idx, 2777 uint32_t pattern_idx, uint32_t actions_idx, 2778 const struct rte_flow_item *pattern, 2779 const struct rte_flow_action *actions) 2780 { 2781 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2782 struct rte_flow *flow; 2783 struct rte_port *port; 2784 struct port_flow *pf; 2785 struct port_table *pt; 2786 uint32_t id = 0; 2787 bool found; 2788 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 2789 struct rte_flow_action_age *age = age_action_get(actions); 2790 struct queue_job *job; 2791 2792 port = &ports[port_id]; 2793 if (port->flow_list) { 2794 if (port->flow_list->id == UINT32_MAX) { 2795 printf("Highest rule ID is already assigned," 2796 " delete it first"); 2797 return -ENOMEM; 2798 } 2799 id = port->flow_list->id + 1; 2800 } 2801 2802 if (queue_id >= port->queue_nb) { 2803 printf("Queue #%u is invalid\n", queue_id); 2804 return -EINVAL; 2805 } 2806 2807 found = false; 2808 pt = port->table_list; 2809 while (pt) { 2810 if (table_id == pt->id) { 2811 found = true; 2812 break; 2813 } 2814 pt = pt->next; 2815 } 2816 if (!found) { 2817 printf("Table #%u is invalid\n", table_id); 2818 return -EINVAL; 2819 } 2820 2821 if (pattern_idx >= pt->nb_pattern_templates) { 2822 printf("Pattern template index #%u is invalid," 2823 " %u templates present in the table\n", 2824 pattern_idx, pt->nb_pattern_templates); 2825 return -EINVAL; 2826 } 2827 if (actions_idx >= pt->nb_actions_templates) { 2828 printf("Actions template index #%u is invalid," 2829 " %u templates present in the table\n", 2830 actions_idx, pt->nb_actions_templates); 2831 return -EINVAL; 2832 } 2833 2834 job = calloc(1, sizeof(*job)); 2835 if (!job) { 2836 printf("Queue flow create job allocate failed\n"); 2837 return -ENOMEM; 2838 } 2839 job->type = QUEUE_JOB_TYPE_FLOW_CREATE; 2840 2841 pf = port_flow_new(&pt->attr.flow_attr, pattern, actions, &error); 2842 if (!pf) { 2843 free(job); 2844 return port_flow_complain(&error); 2845 } 2846 if (age) { 2847 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2848 age->context = &pf->age_type; 2849 } 2850 /* Poisoning to make sure PMDs update it in case of error. */ 2851 memset(&error, 0x11, sizeof(error)); 2852 if (pt->attr.insertion_type == RTE_FLOW_TABLE_INSERTION_TYPE_PATTERN) 2853 flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table, 2854 pattern, pattern_idx, actions, actions_idx, job, &error); 2855 else if (pt->attr.insertion_type == RTE_FLOW_TABLE_INSERTION_TYPE_INDEX) 2856 flow = rte_flow_async_create_by_index(port_id, queue_id, &op_attr, pt->table, 2857 rule_idx, actions, actions_idx, job, &error); 2858 else if (pt->attr.insertion_type == RTE_FLOW_TABLE_INSERTION_TYPE_INDEX_WITH_PATTERN) 2859 flow = rte_flow_async_create_by_index_with_pattern(port_id, queue_id, &op_attr, 2860 pt->table, rule_idx, pattern, pattern_idx, actions, actions_idx, job, 2861 &error); 2862 else { 2863 free(pf); 2864 free(job); 2865 printf("Insertion type %d is invalid\n", pt->attr.insertion_type); 2866 return -EINVAL; 2867 } 2868 if (!flow) { 2869 free(pf); 2870 free(job); 2871 return port_flow_complain(&error); 2872 } 2873 2874 pf->next = port->flow_list; 2875 pf->id = id; 2876 pf->table = pt; 2877 pf->flow = flow; 2878 job->pf = pf; 2879 port->flow_list = pf; 2880 printf("Flow rule #%"PRIu64" creation enqueued\n", pf->id); 2881 return 0; 2882 } 2883 2884 int 2885 port_queue_flow_update_resized(portid_t port_id, queueid_t queue_id, 2886 bool postpone, uint32_t flow_id) 2887 { 2888 const struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2889 struct rte_flow_error error = { 0, }; 2890 struct port_flow *pf; 2891 struct rte_port *port; 2892 struct queue_job *job; 2893 int ret; 2894 2895 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2896 port_id == (portid_t)RTE_PORT_ALL) 2897 return -EINVAL; 2898 port = &ports[port_id]; 2899 if (queue_id >= port->queue_nb) { 2900 printf("Queue #%u is invalid\n", queue_id); 2901 return -EINVAL; 2902 } 2903 pf = port_flow_locate(port->flow_list, flow_id); 2904 if (!pf) 2905 return -EINVAL; 2906 job = calloc(1, sizeof(*job)); 2907 if (!job) 2908 return -ENOMEM; 2909 job->type = QUEUE_JOB_TYPE_FLOW_TRANSFER; 2910 job->pf = pf; 2911 ret = rte_flow_async_update_resized(port_id, queue_id, &op_attr, 2912 pf->flow, job, &error); 2913 if (ret) { 2914 free(job); 2915 return port_flow_complain(&error); 2916 } 2917 return 0; 2918 } 2919 2920 /** Enqueue number of destroy flow rules operations. */ 2921 int 2922 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id, 2923 bool postpone, uint32_t n, const uint64_t *rule) 2924 { 2925 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2926 struct rte_port *port; 2927 struct port_flow **tmp; 2928 int ret = 0; 2929 struct queue_job *job; 2930 2931 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2932 port_id == (portid_t)RTE_PORT_ALL) 2933 return -EINVAL; 2934 port = &ports[port_id]; 2935 2936 if (queue_id >= port->queue_nb) { 2937 printf("Queue #%u is invalid\n", queue_id); 2938 return -EINVAL; 2939 } 2940 2941 tmp = &port->flow_list; 2942 while (*tmp) { 2943 uint32_t i; 2944 2945 for (i = 0; i != n; ++i) { 2946 struct rte_flow_error error; 2947 struct port_flow *pf = *tmp; 2948 2949 if (rule[i] != pf->id) 2950 continue; 2951 /* 2952 * Poisoning to make sure PMD 2953 * update it in case of error. 2954 */ 2955 memset(&error, 0x33, sizeof(error)); 2956 job = calloc(1, sizeof(*job)); 2957 if (!job) { 2958 printf("Queue flow destroy job allocate failed\n"); 2959 return -ENOMEM; 2960 } 2961 job->type = QUEUE_JOB_TYPE_FLOW_DESTROY; 2962 job->pf = pf; 2963 2964 if (rte_flow_async_destroy(port_id, queue_id, &op_attr, 2965 pf->flow, job, &error)) { 2966 free(job); 2967 ret = port_flow_complain(&error); 2968 continue; 2969 } 2970 printf("Flow rule #%"PRIu64" destruction enqueued\n", 2971 pf->id); 2972 *tmp = pf->next; 2973 break; 2974 } 2975 if (i == n) 2976 tmp = &(*tmp)->next; 2977 } 2978 return ret; 2979 } 2980 2981 static void 2982 queue_action_handle_create(portid_t port_id, uint32_t queue_id, 2983 struct port_indirect_action *pia, 2984 struct queue_job *job, 2985 const struct rte_flow_op_attr *attr, 2986 const struct rte_flow_indir_action_conf *conf, 2987 const struct rte_flow_action *action, 2988 struct rte_flow_error *error) 2989 { 2990 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 2991 struct rte_flow_action_age *age = 2992 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 2993 2994 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 2995 age->context = &pia->age_type; 2996 } 2997 /* Poisoning to make sure PMDs update it in case of error. */ 2998 pia->handle = rte_flow_async_action_handle_create(port_id, queue_id, 2999 attr, conf, action, 3000 job, error); 3001 pia->type = action->type; 3002 } 3003 3004 static void 3005 queue_action_list_handle_create(portid_t port_id, uint32_t queue_id, 3006 struct port_indirect_action *pia, 3007 struct queue_job *job, 3008 const struct rte_flow_op_attr *attr, 3009 const struct rte_flow_indir_action_conf *conf, 3010 const struct rte_flow_action *action, 3011 struct rte_flow_error *error) 3012 { 3013 /* Poisoning to make sure PMDs update it in case of error. */ 3014 pia->type = RTE_FLOW_ACTION_TYPE_INDIRECT_LIST; 3015 pia->list_handle = rte_flow_async_action_list_handle_create 3016 (port_id, queue_id, attr, conf, action, 3017 job, error); 3018 } 3019 3020 /** Enqueue update flow rule operation. */ 3021 int 3022 port_queue_flow_update(portid_t port_id, queueid_t queue_id, 3023 bool postpone, uint32_t rule_idx, uint32_t actions_idx, 3024 const struct rte_flow_action *actions) 3025 { 3026 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 3027 struct rte_port *port; 3028 struct port_flow *pf, *uf; 3029 struct port_flow **tmp; 3030 struct port_table *pt; 3031 bool found; 3032 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 3033 struct rte_flow_action_age *age = age_action_get(actions); 3034 struct queue_job *job; 3035 3036 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3037 port_id == (portid_t)RTE_PORT_ALL) 3038 return -EINVAL; 3039 port = &ports[port_id]; 3040 3041 if (queue_id >= port->queue_nb) { 3042 printf("Queue #%u is invalid\n", queue_id); 3043 return -EINVAL; 3044 } 3045 3046 found = false; 3047 tmp = &port->flow_list; 3048 while (*tmp) { 3049 pf = *tmp; 3050 if (rule_idx == pf->id) { 3051 found = true; 3052 break; 3053 } 3054 tmp = &(*tmp)->next; 3055 } 3056 if (!found) { 3057 printf("Flow rule #%u is invalid\n", rule_idx); 3058 return -EINVAL; 3059 } 3060 3061 pt = pf->table; 3062 if (actions_idx >= pt->nb_actions_templates) { 3063 printf("Actions template index #%u is invalid," 3064 " %u templates present in the table\n", 3065 actions_idx, pt->nb_actions_templates); 3066 return -EINVAL; 3067 } 3068 3069 job = calloc(1, sizeof(*job)); 3070 if (!job) { 3071 printf("Queue flow create job allocate failed\n"); 3072 return -ENOMEM; 3073 } 3074 job->type = QUEUE_JOB_TYPE_FLOW_UPDATE; 3075 3076 uf = port_flow_new(&pt->attr.flow_attr, pf->rule.pattern_ro, actions, &error); 3077 if (!uf) { 3078 free(job); 3079 return port_flow_complain(&error); 3080 } 3081 3082 if (age) { 3083 uf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3084 age->context = &uf->age_type; 3085 } 3086 3087 /* 3088 * Poisoning to make sure PMD update it in case of error. 3089 */ 3090 memset(&error, 0x44, sizeof(error)); 3091 if (rte_flow_async_actions_update(port_id, queue_id, &op_attr, pf->flow, 3092 actions, actions_idx, job, &error)) { 3093 free(uf); 3094 free(job); 3095 return port_flow_complain(&error); 3096 } 3097 uf->next = pf->next; 3098 uf->id = pf->id; 3099 uf->table = pt; 3100 uf->flow = pf->flow; 3101 *tmp = uf; 3102 job->pf = pf; 3103 3104 printf("Flow rule #%"PRIu64" update enqueued\n", pf->id); 3105 return 0; 3106 } 3107 3108 /** Enqueue indirect action create operation. */ 3109 int 3110 port_queue_action_handle_create(portid_t port_id, uint32_t queue_id, 3111 bool postpone, uint32_t id, 3112 bool indirect_list, 3113 const struct rte_flow_indir_action_conf *conf, 3114 const struct rte_flow_action *action) 3115 { 3116 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3117 struct rte_port *port; 3118 struct port_indirect_action *pia; 3119 int ret; 3120 struct rte_flow_error error; 3121 struct queue_job *job; 3122 3123 ret = action_alloc(port_id, id, &pia); 3124 if (ret) 3125 return ret; 3126 3127 port = &ports[port_id]; 3128 if (queue_id >= port->queue_nb) { 3129 printf("Queue #%u is invalid\n", queue_id); 3130 return -EINVAL; 3131 } 3132 job = calloc(1, sizeof(*job)); 3133 if (!job) { 3134 printf("Queue action create job allocate failed\n"); 3135 return -ENOMEM; 3136 } 3137 job->type = QUEUE_JOB_TYPE_ACTION_CREATE; 3138 job->pia = pia; 3139 3140 /* Poisoning to make sure PMDs update it in case of error. */ 3141 memset(&error, 0x88, sizeof(error)); 3142 3143 if (indirect_list) 3144 queue_action_list_handle_create(port_id, queue_id, pia, job, 3145 &attr, conf, action, &error); 3146 else 3147 queue_action_handle_create(port_id, queue_id, pia, job, &attr, 3148 conf, action, &error); 3149 3150 if (!pia->handle) { 3151 uint32_t destroy_id = pia->id; 3152 port_queue_action_handle_destroy(port_id, queue_id, 3153 postpone, 1, &destroy_id); 3154 free(job); 3155 return port_flow_complain(&error); 3156 } 3157 printf("Indirect action #%u creation queued\n", pia->id); 3158 return 0; 3159 } 3160 3161 /** Enqueue indirect action destroy operation. */ 3162 int 3163 port_queue_action_handle_destroy(portid_t port_id, 3164 uint32_t queue_id, bool postpone, 3165 uint32_t n, const uint32_t *actions) 3166 { 3167 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3168 struct rte_port *port; 3169 struct port_indirect_action **tmp; 3170 int ret = 0; 3171 struct queue_job *job; 3172 3173 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3174 port_id == (portid_t)RTE_PORT_ALL) 3175 return -EINVAL; 3176 port = &ports[port_id]; 3177 3178 if (queue_id >= port->queue_nb) { 3179 printf("Queue #%u is invalid\n", queue_id); 3180 return -EINVAL; 3181 } 3182 3183 tmp = &port->actions_list; 3184 while (*tmp) { 3185 uint32_t i; 3186 3187 for (i = 0; i != n; ++i) { 3188 struct rte_flow_error error; 3189 struct port_indirect_action *pia = *tmp; 3190 3191 if (actions[i] != pia->id) 3192 continue; 3193 /* 3194 * Poisoning to make sure PMDs update it in case 3195 * of error. 3196 */ 3197 memset(&error, 0x99, sizeof(error)); 3198 job = calloc(1, sizeof(*job)); 3199 if (!job) { 3200 printf("Queue action destroy job allocate failed\n"); 3201 return -ENOMEM; 3202 } 3203 job->type = QUEUE_JOB_TYPE_ACTION_DESTROY; 3204 job->pia = pia; 3205 ret = pia->type == RTE_FLOW_ACTION_TYPE_INDIRECT_LIST ? 3206 rte_flow_async_action_list_handle_destroy 3207 (port_id, queue_id, 3208 &attr, pia->list_handle, 3209 job, &error) : 3210 rte_flow_async_action_handle_destroy 3211 (port_id, queue_id, &attr, pia->handle, 3212 job, &error); 3213 if (ret) { 3214 free(job); 3215 ret = port_flow_complain(&error); 3216 continue; 3217 } 3218 *tmp = pia->next; 3219 printf("Indirect action #%u destruction queued\n", 3220 pia->id); 3221 break; 3222 } 3223 if (i == n) 3224 tmp = &(*tmp)->next; 3225 } 3226 return ret; 3227 } 3228 3229 /** Enqueue indirect action update operation. */ 3230 int 3231 port_queue_action_handle_update(portid_t port_id, 3232 uint32_t queue_id, bool postpone, uint32_t id, 3233 const struct rte_flow_action *action) 3234 { 3235 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3236 struct rte_port *port; 3237 struct rte_flow_error error; 3238 struct rte_flow_action_handle *action_handle; 3239 struct queue_job *job; 3240 struct port_indirect_action *pia; 3241 struct rte_flow_update_meter_mark mtr_update; 3242 const void *update; 3243 3244 action_handle = port_action_handle_get_by_id(port_id, id); 3245 if (!action_handle) 3246 return -EINVAL; 3247 3248 port = &ports[port_id]; 3249 if (queue_id >= port->queue_nb) { 3250 printf("Queue #%u is invalid\n", queue_id); 3251 return -EINVAL; 3252 } 3253 3254 job = calloc(1, sizeof(*job)); 3255 if (!job) { 3256 printf("Queue action update job allocate failed\n"); 3257 return -ENOMEM; 3258 } 3259 job->type = QUEUE_JOB_TYPE_ACTION_UPDATE; 3260 3261 pia = action_get_by_id(port_id, id); 3262 if (!pia) { 3263 free(job); 3264 return -EINVAL; 3265 } 3266 3267 switch (pia->type) { 3268 case RTE_FLOW_ACTION_TYPE_AGE: 3269 update = action->conf; 3270 break; 3271 case RTE_FLOW_ACTION_TYPE_METER_MARK: 3272 rte_memcpy(&mtr_update.meter_mark, action->conf, 3273 sizeof(struct rte_flow_action_meter_mark)); 3274 if (mtr_update.meter_mark.profile) 3275 mtr_update.profile_valid = 1; 3276 if (mtr_update.meter_mark.policy) 3277 mtr_update.policy_valid = 1; 3278 mtr_update.color_mode_valid = 1; 3279 mtr_update.state_valid = 1; 3280 update = &mtr_update; 3281 break; 3282 default: 3283 update = action; 3284 break; 3285 } 3286 3287 if (rte_flow_async_action_handle_update(port_id, queue_id, &attr, 3288 action_handle, update, job, &error)) { 3289 free(job); 3290 return port_flow_complain(&error); 3291 } 3292 printf("Indirect action #%u update queued\n", id); 3293 return 0; 3294 } 3295 3296 void 3297 port_queue_action_handle_query_update(portid_t port_id, 3298 uint32_t queue_id, bool postpone, 3299 uint32_t id, 3300 enum rte_flow_query_update_mode qu_mode, 3301 const struct rte_flow_action *action) 3302 { 3303 int ret; 3304 struct rte_flow_error error; 3305 struct port_indirect_action *pia = action_get_by_id(port_id, id); 3306 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3307 struct queue_job *job; 3308 3309 if (!pia || !pia->handle) 3310 return; 3311 job = calloc(1, sizeof(*job)); 3312 if (!job) 3313 return; 3314 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 3315 job->pia = pia; 3316 3317 ret = rte_flow_async_action_handle_query_update(port_id, queue_id, 3318 &attr, pia->handle, 3319 action, 3320 &job->query, 3321 qu_mode, job, 3322 &error); 3323 if (ret) { 3324 port_flow_complain(&error); 3325 free(job); 3326 } else { 3327 printf("port-%u: indirect action #%u update-and-query queued\n", 3328 port_id, id); 3329 } 3330 } 3331 3332 /** Enqueue indirect action query operation. */ 3333 int 3334 port_queue_action_handle_query(portid_t port_id, 3335 uint32_t queue_id, bool postpone, uint32_t id) 3336 { 3337 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3338 struct rte_port *port; 3339 struct rte_flow_error error; 3340 struct rte_flow_action_handle *action_handle; 3341 struct port_indirect_action *pia; 3342 struct queue_job *job; 3343 3344 pia = action_get_by_id(port_id, id); 3345 action_handle = pia ? pia->handle : NULL; 3346 if (!action_handle) 3347 return -EINVAL; 3348 3349 port = &ports[port_id]; 3350 if (queue_id >= port->queue_nb) { 3351 printf("Queue #%u is invalid\n", queue_id); 3352 return -EINVAL; 3353 } 3354 3355 job = calloc(1, sizeof(*job)); 3356 if (!job) { 3357 printf("Queue action update job allocate failed\n"); 3358 return -ENOMEM; 3359 } 3360 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 3361 job->pia = pia; 3362 3363 if (rte_flow_async_action_handle_query(port_id, queue_id, &attr, 3364 action_handle, &job->query, job, &error)) { 3365 free(job); 3366 return port_flow_complain(&error); 3367 } 3368 printf("Indirect action #%u update queued\n", id); 3369 return 0; 3370 } 3371 3372 /** Push all the queue operations in the queue to the NIC. */ 3373 int 3374 port_queue_flow_push(portid_t port_id, queueid_t queue_id) 3375 { 3376 struct rte_port *port; 3377 struct rte_flow_error error; 3378 int ret = 0; 3379 3380 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3381 port_id == (portid_t)RTE_PORT_ALL) 3382 return -EINVAL; 3383 port = &ports[port_id]; 3384 3385 if (queue_id >= port->queue_nb) { 3386 printf("Queue #%u is invalid\n", queue_id); 3387 return -EINVAL; 3388 } 3389 3390 memset(&error, 0x55, sizeof(error)); 3391 ret = rte_flow_push(port_id, queue_id, &error); 3392 if (ret < 0) { 3393 printf("Failed to push operations in the queue\n"); 3394 return -EINVAL; 3395 } 3396 printf("Queue #%u operations pushed\n", queue_id); 3397 return ret; 3398 } 3399 3400 /** Calculate the hash result for a given pattern in a given table. */ 3401 int 3402 port_flow_hash_calc(portid_t port_id, uint32_t table_id, 3403 uint8_t pattern_template_index, const struct rte_flow_item pattern[]) 3404 { 3405 uint32_t hash; 3406 bool found; 3407 struct port_table *pt; 3408 struct rte_port *port; 3409 struct rte_flow_error error; 3410 int ret = 0; 3411 3412 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3413 port_id == (portid_t)RTE_PORT_ALL) 3414 return -EINVAL; 3415 port = &ports[port_id]; 3416 3417 found = false; 3418 pt = port->table_list; 3419 while (pt) { 3420 if (table_id == pt->id) { 3421 found = true; 3422 break; 3423 } 3424 pt = pt->next; 3425 } 3426 if (!found) { 3427 printf("Table #%u is invalid\n", table_id); 3428 return -EINVAL; 3429 } 3430 3431 memset(&error, 0x55, sizeof(error)); 3432 ret = rte_flow_calc_table_hash(port_id, pt->table, pattern, 3433 pattern_template_index, &hash, &error); 3434 if (ret < 0) { 3435 printf("Failed to calculate hash "); 3436 switch (abs(ret)) { 3437 case ENODEV: 3438 printf("no such device\n"); 3439 break; 3440 case ENOTSUP: 3441 printf("device doesn't support this operation\n"); 3442 break; 3443 default: 3444 printf("\n"); 3445 break; 3446 } 3447 return ret; 3448 } 3449 printf("Hash results 0x%x\n", hash); 3450 return 0; 3451 } 3452 3453 /** Calculate the encap hash result for a given pattern. */ 3454 int 3455 port_flow_hash_calc_encap(portid_t port_id, 3456 enum rte_flow_encap_hash_field encap_hash_field, 3457 const struct rte_flow_item pattern[]) 3458 { 3459 struct rte_flow_error error; 3460 int ret = 0; 3461 uint16_t hash = 0; 3462 uint8_t len = encap_hash_field == RTE_FLOW_ENCAP_HASH_FIELD_SRC_PORT ? 2 : 1; 3463 3464 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3465 port_id == (portid_t)RTE_PORT_ALL) { 3466 printf("Failed to calculate encap hash - not a valid port"); 3467 return -EINVAL; 3468 } 3469 3470 ret = rte_flow_calc_encap_hash(port_id, pattern, encap_hash_field, len, 3471 (uint8_t *)&hash, &error); 3472 if (ret < 0) { 3473 printf("Failed to calculate encap hash"); 3474 return ret; 3475 } 3476 if (encap_hash_field == RTE_FLOW_ENCAP_HASH_FIELD_SRC_PORT) 3477 printf("encap hash result %#x\n", hash); 3478 else 3479 printf("encap hash result %#x\n", *(uint8_t *)&hash); 3480 return 0; 3481 } 3482 3483 /** Pull queue operation results from the queue. */ 3484 static int 3485 port_queue_aged_flow_destroy(portid_t port_id, queueid_t queue_id, 3486 const uint64_t *rule, int nb_flows) 3487 { 3488 struct rte_port *port = &ports[port_id]; 3489 struct rte_flow_op_result *res; 3490 struct rte_flow_error error; 3491 uint32_t n = nb_flows; 3492 int ret = 0; 3493 int i; 3494 3495 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3496 if (!res) { 3497 printf("Failed to allocate memory for pulled results\n"); 3498 return -ENOMEM; 3499 } 3500 3501 memset(&error, 0x66, sizeof(error)); 3502 while (nb_flows > 0) { 3503 int success = 0; 3504 3505 if (n > port->queue_sz) 3506 n = port->queue_sz; 3507 ret = port_queue_flow_destroy(port_id, queue_id, true, n, rule); 3508 if (ret < 0) { 3509 free(res); 3510 return ret; 3511 } 3512 ret = rte_flow_push(port_id, queue_id, &error); 3513 if (ret < 0) { 3514 printf("Failed to push operations in the queue: %s\n", 3515 strerror(-ret)); 3516 free(res); 3517 return ret; 3518 } 3519 while (success < nb_flows) { 3520 ret = rte_flow_pull(port_id, queue_id, res, 3521 port->queue_sz, &error); 3522 if (ret < 0) { 3523 printf("Failed to pull a operation results: %s\n", 3524 strerror(-ret)); 3525 free(res); 3526 return ret; 3527 } 3528 3529 for (i = 0; i < ret; i++) { 3530 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3531 success++; 3532 } 3533 } 3534 rule += n; 3535 nb_flows -= n; 3536 n = nb_flows; 3537 } 3538 3539 free(res); 3540 return ret; 3541 } 3542 3543 /** List simply and destroy all aged flows per queue. */ 3544 void 3545 port_queue_flow_aged(portid_t port_id, uint32_t queue_id, uint8_t destroy) 3546 { 3547 void **contexts; 3548 int nb_context, total = 0, idx; 3549 uint64_t *rules = NULL; 3550 struct rte_port *port; 3551 struct rte_flow_error error; 3552 enum age_action_context_type *type; 3553 union { 3554 struct port_flow *pf; 3555 struct port_indirect_action *pia; 3556 } ctx; 3557 3558 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3559 port_id == (portid_t)RTE_PORT_ALL) 3560 return; 3561 port = &ports[port_id]; 3562 if (queue_id >= port->queue_nb) { 3563 printf("Error: queue #%u is invalid\n", queue_id); 3564 return; 3565 } 3566 total = rte_flow_get_q_aged_flows(port_id, queue_id, NULL, 0, &error); 3567 if (total < 0) { 3568 port_flow_complain(&error); 3569 return; 3570 } 3571 printf("Port %u queue %u total aged flows: %d\n", 3572 port_id, queue_id, total); 3573 if (total == 0) 3574 return; 3575 contexts = calloc(total, sizeof(void *)); 3576 if (contexts == NULL) { 3577 printf("Cannot allocate contexts for aged flow\n"); 3578 return; 3579 } 3580 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3581 nb_context = rte_flow_get_q_aged_flows(port_id, queue_id, contexts, 3582 total, &error); 3583 if (nb_context > total) { 3584 printf("Port %u queue %u get aged flows count(%d) > total(%d)\n", 3585 port_id, queue_id, nb_context, total); 3586 free(contexts); 3587 return; 3588 } 3589 if (destroy) { 3590 rules = malloc(sizeof(uint32_t) * nb_context); 3591 if (rules == NULL) 3592 printf("Cannot allocate memory for destroy aged flow\n"); 3593 } 3594 total = 0; 3595 for (idx = 0; idx < nb_context; idx++) { 3596 if (!contexts[idx]) { 3597 printf("Error: get Null context in port %u queue %u\n", 3598 port_id, queue_id); 3599 continue; 3600 } 3601 type = (enum age_action_context_type *)contexts[idx]; 3602 switch (*type) { 3603 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3604 ctx.pf = container_of(type, struct port_flow, age_type); 3605 printf("%-20s\t%" PRIu64 "\t%" PRIu32 "\t%" PRIu32 3606 "\t%c%c%c\t\n", 3607 "Flow", 3608 ctx.pf->id, 3609 ctx.pf->rule.attr->group, 3610 ctx.pf->rule.attr->priority, 3611 ctx.pf->rule.attr->ingress ? 'i' : '-', 3612 ctx.pf->rule.attr->egress ? 'e' : '-', 3613 ctx.pf->rule.attr->transfer ? 't' : '-'); 3614 if (rules != NULL) { 3615 rules[total] = ctx.pf->id; 3616 total++; 3617 } 3618 break; 3619 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3620 ctx.pia = container_of(type, 3621 struct port_indirect_action, 3622 age_type); 3623 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3624 ctx.pia->id); 3625 break; 3626 default: 3627 printf("Error: invalid context type %u\n", port_id); 3628 break; 3629 } 3630 } 3631 if (rules != NULL) { 3632 port_queue_aged_flow_destroy(port_id, queue_id, rules, total); 3633 free(rules); 3634 } 3635 printf("\n%d flows destroyed\n", total); 3636 free(contexts); 3637 } 3638 3639 /** Pull queue operation results from the queue. */ 3640 int 3641 port_queue_flow_pull(portid_t port_id, queueid_t queue_id) 3642 { 3643 struct rte_port *port; 3644 struct rte_flow_op_result *res; 3645 struct rte_flow_error error; 3646 int ret = 0; 3647 int success = 0; 3648 int i; 3649 struct queue_job *job; 3650 3651 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3652 port_id == (portid_t)RTE_PORT_ALL) 3653 return -EINVAL; 3654 port = &ports[port_id]; 3655 3656 if (queue_id >= port->queue_nb) { 3657 printf("Queue #%u is invalid\n", queue_id); 3658 return -EINVAL; 3659 } 3660 3661 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3662 if (!res) { 3663 printf("Failed to allocate memory for pulled results\n"); 3664 return -ENOMEM; 3665 } 3666 3667 memset(&error, 0x66, sizeof(error)); 3668 ret = rte_flow_pull(port_id, queue_id, res, 3669 port->queue_sz, &error); 3670 if (ret < 0) { 3671 printf("Failed to pull a operation results\n"); 3672 free(res); 3673 return -EINVAL; 3674 } 3675 3676 for (i = 0; i < ret; i++) { 3677 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3678 success++; 3679 job = (struct queue_job *)res[i].user_data; 3680 if (job->type == QUEUE_JOB_TYPE_FLOW_DESTROY || 3681 job->type == QUEUE_JOB_TYPE_FLOW_UPDATE) 3682 free(job->pf); 3683 else if (job->type == QUEUE_JOB_TYPE_ACTION_DESTROY) 3684 free(job->pia); 3685 else if (job->type == QUEUE_JOB_TYPE_ACTION_QUERY) 3686 port_action_handle_query_dump(port_id, job->pia, 3687 &job->query); 3688 free(job); 3689 } 3690 printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n", 3691 queue_id, ret, ret - success, success); 3692 free(res); 3693 return ret; 3694 } 3695 3696 /* Set group miss actions */ 3697 int 3698 port_queue_group_set_miss_actions(portid_t port_id, const struct rte_flow_attr *attr, 3699 const struct rte_flow_action *actions) 3700 { 3701 struct rte_flow_group_attr gattr = { 3702 .ingress = attr->ingress, 3703 .egress = attr->egress, 3704 .transfer = attr->transfer, 3705 }; 3706 struct rte_flow_error error; 3707 int ret = 0; 3708 3709 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3710 port_id == (portid_t)RTE_PORT_ALL) 3711 return -EINVAL; 3712 3713 memset(&error, 0x66, sizeof(error)); 3714 ret = rte_flow_group_set_miss_actions(port_id, attr->group, &gattr, actions, &error); 3715 3716 if (ret < 0) 3717 return port_flow_complain(&error); 3718 3719 printf("Group #%u set miss actions succeeded\n", attr->group); 3720 return ret; 3721 } 3722 3723 /** Create flow rule. */ 3724 int 3725 port_flow_create(portid_t port_id, 3726 const struct rte_flow_attr *attr, 3727 const struct rte_flow_item *pattern, 3728 const struct rte_flow_action *actions, 3729 const struct tunnel_ops *tunnel_ops, 3730 uintptr_t user_id) 3731 { 3732 struct rte_flow *flow; 3733 struct rte_port *port; 3734 struct port_flow *pf; 3735 uint32_t id = 0; 3736 struct rte_flow_error error; 3737 struct port_flow_tunnel *pft = NULL; 3738 struct rte_flow_action_age *age = age_action_get(actions); 3739 3740 port = &ports[port_id]; 3741 if (port->flow_list) { 3742 if (port->flow_list->id == UINT32_MAX) { 3743 fprintf(stderr, 3744 "Highest rule ID is already assigned, delete it first"); 3745 return -ENOMEM; 3746 } 3747 id = port->flow_list->id + 1; 3748 } 3749 if (tunnel_ops->enabled) { 3750 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 3751 actions, tunnel_ops); 3752 if (!pft) 3753 return -ENOENT; 3754 if (pft->items) 3755 pattern = pft->items; 3756 if (pft->actions) 3757 actions = pft->actions; 3758 } 3759 pf = port_flow_new(attr, pattern, actions, &error); 3760 if (!pf) 3761 return port_flow_complain(&error); 3762 if (age) { 3763 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3764 age->context = &pf->age_type; 3765 } 3766 /* Poisoning to make sure PMDs update it in case of error. */ 3767 memset(&error, 0x22, sizeof(error)); 3768 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 3769 if (!flow) { 3770 if (tunnel_ops->enabled) 3771 port_flow_tunnel_offload_cmd_release(port_id, 3772 tunnel_ops, pft); 3773 free(pf); 3774 return port_flow_complain(&error); 3775 } 3776 pf->next = port->flow_list; 3777 pf->id = id; 3778 pf->user_id = user_id; 3779 pf->flow = flow; 3780 port->flow_list = pf; 3781 if (tunnel_ops->enabled) 3782 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 3783 if (user_id) 3784 printf("Flow rule #%"PRIu64" created, user-id 0x%"PRIx64"\n", 3785 pf->id, pf->user_id); 3786 else 3787 printf("Flow rule #%"PRIu64" created\n", pf->id); 3788 return 0; 3789 } 3790 3791 /** Destroy a number of flow rules. */ 3792 int 3793 port_flow_destroy(portid_t port_id, uint32_t n, const uint64_t *rule, 3794 bool is_user_id) 3795 { 3796 struct rte_port *port; 3797 struct port_flow **tmp; 3798 int ret = 0; 3799 3800 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3801 port_id == (portid_t)RTE_PORT_ALL) 3802 return -EINVAL; 3803 port = &ports[port_id]; 3804 tmp = &port->flow_list; 3805 while (*tmp) { 3806 uint32_t i; 3807 3808 for (i = 0; i != n; ++i) { 3809 struct rte_flow_error error; 3810 struct port_flow *pf = *tmp; 3811 3812 if (rule[i] != (is_user_id ? pf->user_id : pf->id)) 3813 continue; 3814 /* 3815 * Poisoning to make sure PMDs update it in case 3816 * of error. 3817 */ 3818 memset(&error, 0x33, sizeof(error)); 3819 if (rte_flow_destroy(port_id, pf->flow, &error)) { 3820 ret = port_flow_complain(&error); 3821 continue; 3822 } 3823 if (is_user_id) 3824 printf("Flow rule #%"PRIu64" destroyed, " 3825 "user-id 0x%"PRIx64"\n", 3826 pf->id, pf->user_id); 3827 else 3828 printf("Flow rule #%"PRIu64" destroyed\n", 3829 pf->id); 3830 *tmp = pf->next; 3831 free(pf); 3832 break; 3833 } 3834 if (i == n) 3835 tmp = &(*tmp)->next; 3836 } 3837 return ret; 3838 } 3839 3840 /** Update a flow rule with new actions. */ 3841 int 3842 port_flow_update(portid_t port_id, uint32_t rule_id, 3843 const struct rte_flow_action *actions, bool is_user_id) 3844 { 3845 struct rte_port *port; 3846 struct port_flow **flow_list; 3847 3848 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3849 port_id == (portid_t)RTE_PORT_ALL) 3850 return -EINVAL; 3851 port = &ports[port_id]; 3852 flow_list = &port->flow_list; 3853 while (*flow_list) { 3854 struct port_flow *flow = *flow_list; 3855 struct rte_flow_error error; 3856 3857 if (rule_id != (is_user_id ? flow->user_id : flow->id)) { 3858 flow_list = &flow->next; 3859 continue; 3860 } 3861 /* 3862 * Poisoning to make sure PMDs update it in case 3863 * of error. 3864 */ 3865 memset(&error, 0x33, sizeof(error)); 3866 if (rte_flow_actions_update(port_id, flow->flow, actions, 3867 &error)) 3868 return port_flow_complain(&error); 3869 if (is_user_id) 3870 printf("Flow rule #%"PRIu64" updated with new actions," 3871 " user-id 0x%"PRIx64"\n", 3872 flow->id, flow->user_id); 3873 else 3874 printf("Flow rule #%"PRIu64 3875 " updated with new actions\n", 3876 flow->id); 3877 return 0; 3878 } 3879 printf("Failed to find flow %"PRIu32"\n", rule_id); 3880 return -EINVAL; 3881 } 3882 3883 /** Remove all flow rules. */ 3884 int 3885 port_flow_flush(portid_t port_id) 3886 { 3887 struct rte_flow_error error; 3888 struct rte_port *port; 3889 int ret = 0; 3890 3891 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3892 port_id == (portid_t)RTE_PORT_ALL) 3893 return -EINVAL; 3894 3895 port = &ports[port_id]; 3896 3897 if (port->flow_list == NULL) 3898 return ret; 3899 3900 /* Poisoning to make sure PMDs update it in case of error. */ 3901 memset(&error, 0x44, sizeof(error)); 3902 if (rte_flow_flush(port_id, &error)) { 3903 port_flow_complain(&error); 3904 } 3905 3906 while (port->flow_list) { 3907 struct port_flow *pf = port->flow_list->next; 3908 3909 free(port->flow_list); 3910 port->flow_list = pf; 3911 } 3912 return ret; 3913 } 3914 3915 /** Dump flow rules. */ 3916 int 3917 port_flow_dump(portid_t port_id, bool dump_all, uint64_t rule_id, 3918 const char *file_name, bool is_user_id) 3919 { 3920 int ret = 0; 3921 FILE *file = stdout; 3922 struct rte_flow_error error; 3923 struct rte_port *port; 3924 struct port_flow *pflow; 3925 struct rte_flow *tmpFlow = NULL; 3926 bool found = false; 3927 3928 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3929 port_id == (portid_t)RTE_PORT_ALL) 3930 return -EINVAL; 3931 3932 if (!dump_all) { 3933 port = &ports[port_id]; 3934 pflow = port->flow_list; 3935 while (pflow) { 3936 if (rule_id != 3937 (is_user_id ? pflow->user_id : pflow->id)) { 3938 pflow = pflow->next; 3939 } else { 3940 tmpFlow = pflow->flow; 3941 if (tmpFlow) 3942 found = true; 3943 break; 3944 } 3945 } 3946 if (found == false) { 3947 fprintf(stderr, "Failed to dump to flow %"PRIu64"\n", 3948 rule_id); 3949 return -EINVAL; 3950 } 3951 } 3952 3953 if (file_name && strlen(file_name)) { 3954 file = fopen(file_name, "w"); 3955 if (!file) { 3956 fprintf(stderr, "Failed to create file %s: %s\n", 3957 file_name, strerror(errno)); 3958 return -errno; 3959 } 3960 } 3961 3962 if (!dump_all) 3963 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 3964 else 3965 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 3966 if (ret) { 3967 port_flow_complain(&error); 3968 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret)); 3969 } else 3970 printf("Flow dump finished\n"); 3971 if (file_name && strlen(file_name)) 3972 fclose(file); 3973 return ret; 3974 } 3975 3976 /** Query a flow rule. */ 3977 int 3978 port_flow_query(portid_t port_id, uint64_t rule, 3979 const struct rte_flow_action *action, bool is_user_id) 3980 { 3981 struct rte_flow_error error; 3982 struct rte_port *port; 3983 struct port_flow *pf; 3984 const char *name; 3985 union { 3986 struct rte_flow_query_count count; 3987 struct rte_flow_action_rss rss_conf; 3988 struct rte_flow_query_age age; 3989 } query; 3990 int ret; 3991 3992 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3993 port_id == (portid_t)RTE_PORT_ALL) 3994 return -EINVAL; 3995 port = &ports[port_id]; 3996 for (pf = port->flow_list; pf; pf = pf->next) 3997 if ((is_user_id ? pf->user_id : pf->id) == rule) 3998 break; 3999 if (!pf) { 4000 fprintf(stderr, "Flow rule #%"PRIu64" not found\n", rule); 4001 return -ENOENT; 4002 } 4003 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 4004 &name, sizeof(name), 4005 (void *)(uintptr_t)action->type, &error); 4006 if (ret < 0) 4007 return port_flow_complain(&error); 4008 switch (action->type) { 4009 case RTE_FLOW_ACTION_TYPE_COUNT: 4010 case RTE_FLOW_ACTION_TYPE_RSS: 4011 case RTE_FLOW_ACTION_TYPE_AGE: 4012 break; 4013 default: 4014 fprintf(stderr, "Cannot query action type %d (%s)\n", 4015 action->type, name); 4016 return -ENOTSUP; 4017 } 4018 /* Poisoning to make sure PMDs update it in case of error. */ 4019 memset(&error, 0x55, sizeof(error)); 4020 memset(&query, 0, sizeof(query)); 4021 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 4022 return port_flow_complain(&error); 4023 switch (action->type) { 4024 case RTE_FLOW_ACTION_TYPE_COUNT: 4025 printf("%s:\n" 4026 " hits_set: %u\n" 4027 " bytes_set: %u\n" 4028 " hits: %" PRIu64 "\n" 4029 " bytes: %" PRIu64 "\n", 4030 name, 4031 query.count.hits_set, 4032 query.count.bytes_set, 4033 query.count.hits, 4034 query.count.bytes); 4035 break; 4036 case RTE_FLOW_ACTION_TYPE_RSS: 4037 rss_config_display(&query.rss_conf); 4038 break; 4039 case RTE_FLOW_ACTION_TYPE_AGE: 4040 printf("%s:\n" 4041 " aged: %u\n" 4042 " sec_since_last_hit_valid: %u\n" 4043 " sec_since_last_hit: %" PRIu32 "\n", 4044 name, 4045 query.age.aged, 4046 query.age.sec_since_last_hit_valid, 4047 query.age.sec_since_last_hit); 4048 break; 4049 default: 4050 fprintf(stderr, 4051 "Cannot display result for action type %d (%s)\n", 4052 action->type, name); 4053 break; 4054 } 4055 return 0; 4056 } 4057 4058 /** List simply and destroy all aged flows. */ 4059 void 4060 port_flow_aged(portid_t port_id, uint8_t destroy) 4061 { 4062 void **contexts; 4063 int nb_context, total = 0, idx; 4064 struct rte_flow_error error; 4065 enum age_action_context_type *type; 4066 union { 4067 struct port_flow *pf; 4068 struct port_indirect_action *pia; 4069 } ctx; 4070 4071 if (port_id_is_invalid(port_id, ENABLED_WARN) || 4072 port_id == (portid_t)RTE_PORT_ALL) 4073 return; 4074 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 4075 printf("Port %u total aged flows: %d\n", port_id, total); 4076 if (total < 0) { 4077 port_flow_complain(&error); 4078 return; 4079 } 4080 if (total == 0) 4081 return; 4082 contexts = malloc(sizeof(void *) * total); 4083 if (contexts == NULL) { 4084 fprintf(stderr, "Cannot allocate contexts for aged flow\n"); 4085 return; 4086 } 4087 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 4088 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 4089 if (nb_context != total) { 4090 fprintf(stderr, 4091 "Port:%d get aged flows count(%d) != total(%d)\n", 4092 port_id, nb_context, total); 4093 free(contexts); 4094 return; 4095 } 4096 total = 0; 4097 for (idx = 0; idx < nb_context; idx++) { 4098 if (!contexts[idx]) { 4099 fprintf(stderr, "Error: get Null context in port %u\n", 4100 port_id); 4101 continue; 4102 } 4103 type = (enum age_action_context_type *)contexts[idx]; 4104 switch (*type) { 4105 case ACTION_AGE_CONTEXT_TYPE_FLOW: 4106 ctx.pf = container_of(type, struct port_flow, age_type); 4107 printf("%-20s\t%" PRIu64 "\t%" PRIu32 "\t%" PRIu32 4108 "\t%c%c%c\t\n", 4109 "Flow", 4110 ctx.pf->id, 4111 ctx.pf->rule.attr->group, 4112 ctx.pf->rule.attr->priority, 4113 ctx.pf->rule.attr->ingress ? 'i' : '-', 4114 ctx.pf->rule.attr->egress ? 'e' : '-', 4115 ctx.pf->rule.attr->transfer ? 't' : '-'); 4116 if (destroy && !port_flow_destroy(port_id, 1, 4117 &ctx.pf->id, false)) 4118 total++; 4119 break; 4120 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 4121 ctx.pia = container_of(type, 4122 struct port_indirect_action, age_type); 4123 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 4124 ctx.pia->id); 4125 break; 4126 default: 4127 fprintf(stderr, "Error: invalid context type %u\n", 4128 port_id); 4129 break; 4130 } 4131 } 4132 printf("\n%d flows destroyed\n", total); 4133 free(contexts); 4134 } 4135 4136 /** List flow rules. */ 4137 void 4138 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 4139 { 4140 struct rte_port *port; 4141 struct port_flow *pf; 4142 struct port_flow *list = NULL; 4143 uint32_t i; 4144 4145 if (port_id_is_invalid(port_id, ENABLED_WARN) || 4146 port_id == (portid_t)RTE_PORT_ALL) 4147 return; 4148 port = &ports[port_id]; 4149 if (!port->flow_list) 4150 return; 4151 /* Sort flows by group, priority and ID. */ 4152 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 4153 struct port_flow **tmp; 4154 const struct rte_flow_attr *curr = pf->rule.attr; 4155 4156 if (n) { 4157 /* Filter out unwanted groups. */ 4158 for (i = 0; i != n; ++i) 4159 if (curr->group == group[i]) 4160 break; 4161 if (i == n) 4162 continue; 4163 } 4164 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 4165 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 4166 4167 if (curr->group > comp->group || 4168 (curr->group == comp->group && 4169 curr->priority > comp->priority) || 4170 (curr->group == comp->group && 4171 curr->priority == comp->priority && 4172 pf->id > (*tmp)->id)) 4173 continue; 4174 break; 4175 } 4176 pf->tmp = *tmp; 4177 *tmp = pf; 4178 } 4179 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 4180 for (pf = list; pf != NULL; pf = pf->tmp) { 4181 const struct rte_flow_item *item = pf->rule.pattern; 4182 const struct rte_flow_action *action = pf->rule.actions; 4183 const char *name; 4184 4185 printf("%" PRIu64 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 4186 pf->id, 4187 pf->rule.attr->group, 4188 pf->rule.attr->priority, 4189 pf->rule.attr->ingress ? 'i' : '-', 4190 pf->rule.attr->egress ? 'e' : '-', 4191 pf->rule.attr->transfer ? 't' : '-'); 4192 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 4193 if ((uint32_t)item->type > INT_MAX) 4194 name = "PMD_INTERNAL"; 4195 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 4196 &name, sizeof(name), 4197 (void *)(uintptr_t)item->type, 4198 NULL) <= 0) 4199 name = "[UNKNOWN]"; 4200 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 4201 printf("%s ", name); 4202 ++item; 4203 } 4204 printf("=>"); 4205 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 4206 if ((uint32_t)action->type > INT_MAX) 4207 name = "PMD_INTERNAL"; 4208 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 4209 &name, sizeof(name), 4210 (void *)(uintptr_t)action->type, 4211 NULL) <= 0) 4212 name = "[UNKNOWN]"; 4213 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 4214 printf(" %s", name); 4215 ++action; 4216 } 4217 printf("\n"); 4218 } 4219 } 4220 4221 /** Restrict ingress traffic to the defined flow rules. */ 4222 int 4223 port_flow_isolate(portid_t port_id, int set) 4224 { 4225 struct rte_flow_error error; 4226 4227 /* Poisoning to make sure PMDs update it in case of error. */ 4228 memset(&error, 0x66, sizeof(error)); 4229 if (rte_flow_isolate(port_id, set, &error)) 4230 return port_flow_complain(&error); 4231 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 4232 port_id, 4233 set ? "now restricted" : "not restricted anymore"); 4234 return 0; 4235 } 4236 4237 /* 4238 * RX/TX ring descriptors display functions. 4239 */ 4240 int 4241 rx_queue_id_is_invalid(queueid_t rxq_id) 4242 { 4243 if (rxq_id < nb_rxq) 4244 return 0; 4245 fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n", 4246 rxq_id, nb_rxq); 4247 return 1; 4248 } 4249 4250 int 4251 tx_queue_id_is_invalid(queueid_t txq_id) 4252 { 4253 if (txq_id < nb_txq) 4254 return 0; 4255 fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n", 4256 txq_id, nb_txq); 4257 return 1; 4258 } 4259 4260 static int 4261 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 4262 { 4263 struct rte_port *port = &ports[port_id]; 4264 struct rte_eth_rxq_info rx_qinfo; 4265 int ret; 4266 4267 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 4268 if (ret == 0) { 4269 *ring_size = rx_qinfo.nb_desc; 4270 return ret; 4271 } 4272 4273 if (ret != -ENOTSUP) 4274 return ret; 4275 /* 4276 * If the rte_eth_rx_queue_info_get is not support for this PMD, 4277 * ring_size stored in testpmd will be used for validity verification. 4278 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 4279 * being 0, it will use a default value provided by PMDs to setup this 4280 * rxq. If the default value is 0, it will use the 4281 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 4282 */ 4283 if (port->nb_rx_desc[rxq_id]) 4284 *ring_size = port->nb_rx_desc[rxq_id]; 4285 else if (port->dev_info.default_rxportconf.ring_size) 4286 *ring_size = port->dev_info.default_rxportconf.ring_size; 4287 else 4288 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 4289 return 0; 4290 } 4291 4292 static int 4293 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 4294 { 4295 struct rte_port *port = &ports[port_id]; 4296 struct rte_eth_txq_info tx_qinfo; 4297 int ret; 4298 4299 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 4300 if (ret == 0) { 4301 *ring_size = tx_qinfo.nb_desc; 4302 return ret; 4303 } 4304 4305 if (ret != -ENOTSUP) 4306 return ret; 4307 /* 4308 * If the rte_eth_tx_queue_info_get is not support for this PMD, 4309 * ring_size stored in testpmd will be used for validity verification. 4310 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 4311 * being 0, it will use a default value provided by PMDs to setup this 4312 * txq. If the default value is 0, it will use the 4313 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 4314 */ 4315 if (port->nb_tx_desc[txq_id]) 4316 *ring_size = port->nb_tx_desc[txq_id]; 4317 else if (port->dev_info.default_txportconf.ring_size) 4318 *ring_size = port->dev_info.default_txportconf.ring_size; 4319 else 4320 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 4321 return 0; 4322 } 4323 4324 static int 4325 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 4326 { 4327 uint16_t ring_size; 4328 int ret; 4329 4330 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 4331 if (ret) 4332 return 1; 4333 4334 if (rxdesc_id < ring_size) 4335 return 0; 4336 4337 fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n", 4338 rxdesc_id, ring_size); 4339 return 1; 4340 } 4341 4342 static int 4343 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 4344 { 4345 uint16_t ring_size; 4346 int ret; 4347 4348 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 4349 if (ret) 4350 return 1; 4351 4352 if (txdesc_id < ring_size) 4353 return 0; 4354 4355 fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n", 4356 txdesc_id, ring_size); 4357 return 1; 4358 } 4359 4360 static const struct rte_memzone * 4361 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 4362 { 4363 char mz_name[RTE_MEMZONE_NAMESIZE]; 4364 const struct rte_memzone *mz; 4365 4366 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 4367 port_id, q_id, ring_name); 4368 mz = rte_memzone_lookup(mz_name); 4369 if (mz == NULL) 4370 fprintf(stderr, 4371 "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n", 4372 ring_name, port_id, q_id, mz_name); 4373 return mz; 4374 } 4375 4376 union igb_ring_dword { 4377 uint64_t dword; 4378 struct { 4379 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 4380 uint32_t lo; 4381 uint32_t hi; 4382 #else 4383 uint32_t hi; 4384 uint32_t lo; 4385 #endif 4386 } words; 4387 }; 4388 4389 struct igb_ring_desc_32_bytes { 4390 union igb_ring_dword lo_dword; 4391 union igb_ring_dword hi_dword; 4392 union igb_ring_dword resv1; 4393 union igb_ring_dword resv2; 4394 }; 4395 4396 struct igb_ring_desc_16_bytes { 4397 union igb_ring_dword lo_dword; 4398 union igb_ring_dword hi_dword; 4399 }; 4400 4401 static void 4402 ring_rxd_display_dword(union igb_ring_dword dword) 4403 { 4404 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 4405 (unsigned)dword.words.hi); 4406 } 4407 4408 static void 4409 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 4410 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 4411 portid_t port_id, 4412 #else 4413 __rte_unused portid_t port_id, 4414 #endif 4415 uint16_t desc_id) 4416 { 4417 struct igb_ring_desc_16_bytes *ring = 4418 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 4419 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 4420 int ret; 4421 struct rte_eth_dev_info dev_info; 4422 4423 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4424 if (ret != 0) 4425 return; 4426 4427 if (strstr(dev_info.driver_name, "i40e") != NULL) { 4428 /* 32 bytes RX descriptor, i40e only */ 4429 struct igb_ring_desc_32_bytes *ring = 4430 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 4431 ring[desc_id].lo_dword.dword = 4432 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 4433 ring_rxd_display_dword(ring[desc_id].lo_dword); 4434 ring[desc_id].hi_dword.dword = 4435 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 4436 ring_rxd_display_dword(ring[desc_id].hi_dword); 4437 ring[desc_id].resv1.dword = 4438 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 4439 ring_rxd_display_dword(ring[desc_id].resv1); 4440 ring[desc_id].resv2.dword = 4441 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 4442 ring_rxd_display_dword(ring[desc_id].resv2); 4443 4444 return; 4445 } 4446 #endif 4447 /* 16 bytes RX descriptor */ 4448 ring[desc_id].lo_dword.dword = 4449 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 4450 ring_rxd_display_dword(ring[desc_id].lo_dword); 4451 ring[desc_id].hi_dword.dword = 4452 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 4453 ring_rxd_display_dword(ring[desc_id].hi_dword); 4454 } 4455 4456 static void 4457 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 4458 { 4459 struct igb_ring_desc_16_bytes *ring; 4460 struct igb_ring_desc_16_bytes txd; 4461 4462 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 4463 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 4464 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 4465 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 4466 (unsigned)txd.lo_dword.words.lo, 4467 (unsigned)txd.lo_dword.words.hi, 4468 (unsigned)txd.hi_dword.words.lo, 4469 (unsigned)txd.hi_dword.words.hi); 4470 } 4471 4472 void 4473 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 4474 { 4475 const struct rte_memzone *rx_mz; 4476 4477 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 4478 return; 4479 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 4480 if (rx_mz == NULL) 4481 return; 4482 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 4483 } 4484 4485 void 4486 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 4487 { 4488 const struct rte_memzone *tx_mz; 4489 4490 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 4491 return; 4492 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 4493 if (tx_mz == NULL) 4494 return; 4495 ring_tx_descriptor_display(tx_mz, txd_id); 4496 } 4497 4498 void 4499 fwd_lcores_config_display(void) 4500 { 4501 lcoreid_t lc_id; 4502 4503 printf("List of forwarding lcores:"); 4504 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 4505 printf(" %2u", fwd_lcores_cpuids[lc_id]); 4506 printf("\n"); 4507 } 4508 void 4509 rxtx_config_display(void) 4510 { 4511 portid_t pid; 4512 queueid_t qid; 4513 4514 printf(" %s%s%s packet forwarding%s packets/burst=%d\n", 4515 cur_fwd_eng->fwd_mode_name, 4516 cur_fwd_eng->status ? "-" : "", 4517 cur_fwd_eng->status ? cur_fwd_eng->status : "", 4518 retry_enabled == 0 ? "" : " with retry", 4519 nb_pkt_per_burst); 4520 4521 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 4522 printf(" packet len=%u - nb packet segments=%d\n", 4523 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 4524 4525 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 4526 nb_fwd_lcores, nb_fwd_ports); 4527 4528 RTE_ETH_FOREACH_DEV(pid) { 4529 struct rte_eth_rxconf *rx_conf = &ports[pid].rxq[0].conf; 4530 struct rte_eth_txconf *tx_conf = &ports[pid].txq[0].conf; 4531 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 4532 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 4533 struct rte_eth_rxq_info rx_qinfo; 4534 struct rte_eth_txq_info tx_qinfo; 4535 uint16_t rx_free_thresh_tmp; 4536 uint16_t tx_free_thresh_tmp; 4537 uint16_t tx_rs_thresh_tmp; 4538 uint16_t nb_rx_desc_tmp; 4539 uint16_t nb_tx_desc_tmp; 4540 uint64_t offloads_tmp; 4541 uint8_t pthresh_tmp; 4542 uint8_t hthresh_tmp; 4543 uint8_t wthresh_tmp; 4544 int32_t rc; 4545 4546 /* per port config */ 4547 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 4548 (unsigned int)pid, nb_rxq, nb_txq); 4549 4550 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 4551 ports[pid].dev_conf.rxmode.offloads, 4552 ports[pid].dev_conf.txmode.offloads); 4553 4554 /* per rx queue config only for first queue to be less verbose */ 4555 for (qid = 0; qid < 1; qid++) { 4556 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 4557 if (rc) { 4558 nb_rx_desc_tmp = nb_rx_desc[qid]; 4559 rx_free_thresh_tmp = 4560 rx_conf[qid].rx_free_thresh; 4561 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 4562 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 4563 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 4564 offloads_tmp = rx_conf[qid].offloads; 4565 } else { 4566 nb_rx_desc_tmp = rx_qinfo.nb_desc; 4567 rx_free_thresh_tmp = 4568 rx_qinfo.conf.rx_free_thresh; 4569 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 4570 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 4571 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 4572 offloads_tmp = rx_qinfo.conf.offloads; 4573 } 4574 4575 printf(" RX queue: %d\n", qid); 4576 printf(" RX desc=%d - RX free threshold=%d\n", 4577 nb_rx_desc_tmp, rx_free_thresh_tmp); 4578 printf(" RX threshold registers: pthresh=%d hthresh=%d " 4579 " wthresh=%d\n", 4580 pthresh_tmp, hthresh_tmp, wthresh_tmp); 4581 printf(" RX Offloads=0x%"PRIx64, offloads_tmp); 4582 if (rx_conf->share_group > 0) 4583 printf(" share_group=%u share_qid=%u", 4584 rx_conf->share_group, 4585 rx_conf->share_qid); 4586 printf("\n"); 4587 } 4588 4589 /* per tx queue config only for first queue to be less verbose */ 4590 for (qid = 0; qid < 1; qid++) { 4591 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 4592 if (rc) { 4593 nb_tx_desc_tmp = nb_tx_desc[qid]; 4594 tx_free_thresh_tmp = 4595 tx_conf[qid].tx_free_thresh; 4596 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 4597 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 4598 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 4599 offloads_tmp = tx_conf[qid].offloads; 4600 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 4601 } else { 4602 nb_tx_desc_tmp = tx_qinfo.nb_desc; 4603 tx_free_thresh_tmp = 4604 tx_qinfo.conf.tx_free_thresh; 4605 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 4606 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 4607 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 4608 offloads_tmp = tx_qinfo.conf.offloads; 4609 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 4610 } 4611 4612 printf(" TX queue: %d\n", qid); 4613 printf(" TX desc=%d - TX free threshold=%d\n", 4614 nb_tx_desc_tmp, tx_free_thresh_tmp); 4615 printf(" TX threshold registers: pthresh=%d hthresh=%d " 4616 " wthresh=%d\n", 4617 pthresh_tmp, hthresh_tmp, wthresh_tmp); 4618 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 4619 offloads_tmp, tx_rs_thresh_tmp); 4620 } 4621 } 4622 } 4623 4624 void 4625 port_rss_reta_info(portid_t port_id, 4626 struct rte_eth_rss_reta_entry64 *reta_conf, 4627 uint16_t nb_entries) 4628 { 4629 uint16_t i, idx, shift; 4630 int ret; 4631 4632 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4633 return; 4634 4635 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 4636 if (ret != 0) { 4637 fprintf(stderr, 4638 "Failed to get RSS RETA info, return code = %d\n", 4639 ret); 4640 return; 4641 } 4642 4643 for (i = 0; i < nb_entries; i++) { 4644 idx = i / RTE_ETH_RETA_GROUP_SIZE; 4645 shift = i % RTE_ETH_RETA_GROUP_SIZE; 4646 if (!(reta_conf[idx].mask & (1ULL << shift))) 4647 continue; 4648 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 4649 i, reta_conf[idx].reta[shift]); 4650 } 4651 } 4652 4653 /* 4654 * Displays the RSS hash functions of a port, and, optionally, the RSS hash 4655 * key of the port. 4656 */ 4657 void 4658 port_rss_hash_conf_show(portid_t port_id, int show_rss_key, int show_rss_algo) 4659 { 4660 struct rte_eth_rss_conf rss_conf = {0}; 4661 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 4662 uint64_t rss_hf; 4663 uint8_t i; 4664 int diag; 4665 struct rte_eth_dev_info dev_info; 4666 uint8_t hash_key_size; 4667 int ret; 4668 4669 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4670 return; 4671 4672 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4673 if (ret != 0) 4674 return; 4675 4676 if (dev_info.hash_key_size > 0 && 4677 dev_info.hash_key_size <= sizeof(rss_key)) 4678 hash_key_size = dev_info.hash_key_size; 4679 else { 4680 fprintf(stderr, 4681 "dev_info did not provide a valid hash key size\n"); 4682 return; 4683 } 4684 4685 /* Get RSS hash key if asked to display it */ 4686 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 4687 rss_conf.rss_key_len = hash_key_size; 4688 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4689 if (diag != 0) { 4690 switch (diag) { 4691 case -ENODEV: 4692 fprintf(stderr, "port index %d invalid\n", port_id); 4693 break; 4694 case -ENOTSUP: 4695 fprintf(stderr, "operation not supported by device\n"); 4696 break; 4697 default: 4698 fprintf(stderr, "operation failed - diag=%d\n", diag); 4699 break; 4700 } 4701 return; 4702 } 4703 rss_hf = rss_conf.rss_hf; 4704 if (rss_hf == 0) { 4705 printf("RSS disabled\n"); 4706 return; 4707 } 4708 4709 if (show_rss_algo) { 4710 printf("RSS algorithm:\n %s\n", 4711 rte_eth_dev_rss_algo_name(rss_conf.algorithm)); 4712 return; 4713 } 4714 4715 printf("RSS functions:\n"); 4716 rss_types_display(rss_hf, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 4717 4718 if (!show_rss_key) 4719 return; 4720 printf("RSS key:\n"); 4721 for (i = 0; i < hash_key_size; i++) 4722 printf("%02X", rss_key[i]); 4723 printf("\n"); 4724 } 4725 4726 void 4727 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 4728 uint8_t hash_key_len) 4729 { 4730 struct rte_eth_rss_conf rss_conf; 4731 int diag; 4732 4733 rss_conf.rss_key = NULL; 4734 rss_conf.rss_key_len = 0; 4735 rss_conf.rss_hf = str_to_rsstypes(rss_type); 4736 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4737 if (diag == 0) { 4738 rss_conf.rss_key = hash_key; 4739 rss_conf.rss_key_len = hash_key_len; 4740 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 4741 } 4742 if (diag == 0) 4743 return; 4744 4745 switch (diag) { 4746 case -ENODEV: 4747 fprintf(stderr, "port index %d invalid\n", port_id); 4748 break; 4749 case -ENOTSUP: 4750 fprintf(stderr, "operation not supported by device\n"); 4751 break; 4752 default: 4753 fprintf(stderr, "operation failed - diag=%d\n", diag); 4754 break; 4755 } 4756 } 4757 4758 /* 4759 * Check whether a shared rxq scheduled on other lcores. 4760 */ 4761 static bool 4762 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc, 4763 portid_t src_port, queueid_t src_rxq, 4764 uint32_t share_group, queueid_t share_rxq) 4765 { 4766 streamid_t sm_id; 4767 streamid_t nb_fs_per_lcore; 4768 lcoreid_t nb_fc; 4769 lcoreid_t lc_id; 4770 struct fwd_stream *fs; 4771 struct rte_port *port; 4772 struct rte_eth_dev_info *dev_info; 4773 struct rte_eth_rxconf *rxq_conf; 4774 4775 nb_fc = cur_fwd_config.nb_fwd_lcores; 4776 /* Check remaining cores. */ 4777 for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) { 4778 sm_id = fwd_lcores[lc_id]->stream_idx; 4779 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4780 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4781 sm_id++) { 4782 fs = fwd_streams[sm_id]; 4783 port = &ports[fs->rx_port]; 4784 dev_info = &port->dev_info; 4785 rxq_conf = &port->rxq[fs->rx_queue].conf; 4786 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4787 == 0 || rxq_conf->share_group == 0) 4788 /* Not shared rxq. */ 4789 continue; 4790 if (domain_id != port->dev_info.switch_info.domain_id) 4791 continue; 4792 if (rxq_conf->share_group != share_group) 4793 continue; 4794 if (rxq_conf->share_qid != share_rxq) 4795 continue; 4796 printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n", 4797 share_group, share_rxq); 4798 printf(" lcore %u Port %hu queue %hu\n", 4799 src_lc, src_port, src_rxq); 4800 printf(" lcore %u Port %hu queue %hu\n", 4801 lc_id, fs->rx_port, fs->rx_queue); 4802 printf("Please use --nb-cores=%hu to limit number of forwarding cores\n", 4803 nb_rxq); 4804 return true; 4805 } 4806 } 4807 return false; 4808 } 4809 4810 /* 4811 * Check shared rxq configuration. 4812 * 4813 * Shared group must not being scheduled on different core. 4814 */ 4815 bool 4816 pkt_fwd_shared_rxq_check(void) 4817 { 4818 streamid_t sm_id; 4819 streamid_t nb_fs_per_lcore; 4820 lcoreid_t nb_fc; 4821 lcoreid_t lc_id; 4822 struct fwd_stream *fs; 4823 uint16_t domain_id; 4824 struct rte_port *port; 4825 struct rte_eth_dev_info *dev_info; 4826 struct rte_eth_rxconf *rxq_conf; 4827 4828 if (rxq_share == 0) 4829 return true; 4830 nb_fc = cur_fwd_config.nb_fwd_lcores; 4831 /* 4832 * Check streams on each core, make sure the same switch domain + 4833 * group + queue doesn't get scheduled on other cores. 4834 */ 4835 for (lc_id = 0; lc_id < nb_fc; lc_id++) { 4836 sm_id = fwd_lcores[lc_id]->stream_idx; 4837 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4838 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4839 sm_id++) { 4840 fs = fwd_streams[sm_id]; 4841 /* Update lcore info stream being scheduled. */ 4842 fs->lcore = fwd_lcores[lc_id]; 4843 port = &ports[fs->rx_port]; 4844 dev_info = &port->dev_info; 4845 rxq_conf = &port->rxq[fs->rx_queue].conf; 4846 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4847 == 0 || rxq_conf->share_group == 0) 4848 /* Not shared rxq. */ 4849 continue; 4850 /* Check shared rxq not scheduled on remaining cores. */ 4851 domain_id = port->dev_info.switch_info.domain_id; 4852 if (fwd_stream_on_other_lcores(domain_id, lc_id, 4853 fs->rx_port, 4854 fs->rx_queue, 4855 rxq_conf->share_group, 4856 rxq_conf->share_qid)) 4857 return false; 4858 } 4859 } 4860 return true; 4861 } 4862 4863 /* 4864 * Setup forwarding configuration for each logical core. 4865 */ 4866 static void 4867 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 4868 { 4869 streamid_t nb_fs_per_lcore; 4870 streamid_t nb_fs; 4871 streamid_t sm_id; 4872 lcoreid_t nb_extra; 4873 lcoreid_t nb_fc; 4874 lcoreid_t nb_lc; 4875 lcoreid_t lc_id; 4876 4877 nb_fs = cfg->nb_fwd_streams; 4878 nb_fc = cfg->nb_fwd_lcores; 4879 if (nb_fs <= nb_fc) { 4880 nb_fs_per_lcore = 1; 4881 nb_extra = 0; 4882 } else { 4883 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 4884 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 4885 } 4886 4887 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 4888 sm_id = 0; 4889 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 4890 fwd_lcores[lc_id]->stream_idx = sm_id; 4891 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 4892 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4893 } 4894 4895 /* 4896 * Assign extra remaining streams, if any. 4897 */ 4898 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 4899 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 4900 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 4901 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 4902 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4903 } 4904 } 4905 4906 static portid_t 4907 fwd_topology_tx_port_get(portid_t rxp) 4908 { 4909 static int warning_once = 1; 4910 4911 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 4912 4913 switch (port_topology) { 4914 default: 4915 case PORT_TOPOLOGY_PAIRED: 4916 if ((rxp & 0x1) == 0) { 4917 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 4918 return rxp + 1; 4919 if (warning_once) { 4920 fprintf(stderr, 4921 "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n"); 4922 warning_once = 0; 4923 } 4924 return rxp; 4925 } 4926 return rxp - 1; 4927 case PORT_TOPOLOGY_CHAINED: 4928 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 4929 case PORT_TOPOLOGY_LOOP: 4930 return rxp; 4931 } 4932 } 4933 4934 static void 4935 simple_fwd_config_setup(void) 4936 { 4937 portid_t i; 4938 4939 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 4940 cur_fwd_config.nb_fwd_streams = 4941 (streamid_t) cur_fwd_config.nb_fwd_ports; 4942 4943 /* reinitialize forwarding streams */ 4944 init_fwd_streams(); 4945 4946 /* 4947 * In the simple forwarding test, the number of forwarding cores 4948 * must be lower or equal to the number of forwarding ports. 4949 */ 4950 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4951 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 4952 cur_fwd_config.nb_fwd_lcores = 4953 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 4954 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4955 4956 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 4957 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 4958 fwd_streams[i]->rx_queue = 0; 4959 fwd_streams[i]->tx_port = 4960 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 4961 fwd_streams[i]->tx_queue = 0; 4962 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 4963 fwd_streams[i]->retry_enabled = retry_enabled; 4964 } 4965 } 4966 4967 /** 4968 * For the RSS forwarding test all streams distributed over lcores. Each stream 4969 * being composed of a RX queue to poll on a RX port for input messages, 4970 * associated with a TX queue of a TX port where to send forwarded packets. 4971 */ 4972 static void 4973 rss_fwd_config_setup(void) 4974 { 4975 portid_t rxp; 4976 portid_t txp; 4977 queueid_t rxq; 4978 queueid_t nb_q; 4979 streamid_t sm_id; 4980 int start; 4981 4982 nb_q = nb_rxq; 4983 if (nb_q > nb_txq) 4984 nb_q = nb_txq; 4985 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4986 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4987 cur_fwd_config.nb_fwd_streams = 4988 (streamid_t) (nb_q / num_procs * cur_fwd_config.nb_fwd_ports); 4989 4990 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4991 cur_fwd_config.nb_fwd_lcores = 4992 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4993 4994 /* reinitialize forwarding streams */ 4995 init_fwd_streams(); 4996 4997 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4998 4999 if (proc_id > 0 && nb_q % num_procs != 0) 5000 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n"); 5001 5002 /** 5003 * In multi-process, All queues are allocated to different 5004 * processes based on num_procs and proc_id. For example: 5005 * if supports 4 queues(nb_q), 2 processes(num_procs), 5006 * the 0~1 queue for primary process. 5007 * the 2~3 queue for secondary process. 5008 */ 5009 start = proc_id * nb_q / num_procs; 5010 rxp = 0; 5011 rxq = start; 5012 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 5013 struct fwd_stream *fs; 5014 5015 fs = fwd_streams[sm_id]; 5016 txp = fwd_topology_tx_port_get(rxp); 5017 fs->rx_port = fwd_ports_ids[rxp]; 5018 fs->rx_queue = rxq; 5019 fs->tx_port = fwd_ports_ids[txp]; 5020 fs->tx_queue = rxq; 5021 fs->peer_addr = fs->tx_port; 5022 fs->retry_enabled = retry_enabled; 5023 rxp++; 5024 if (rxp < nb_fwd_ports) 5025 continue; 5026 rxp = 0; 5027 rxq++; 5028 } 5029 } 5030 5031 static uint16_t 5032 get_fwd_port_total_tc_num(void) 5033 { 5034 struct rte_eth_dcb_info dcb_info; 5035 uint16_t total_tc_num = 0; 5036 unsigned int i; 5037 5038 for (i = 0; i < nb_fwd_ports; i++) { 5039 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 5040 total_tc_num += dcb_info.nb_tcs; 5041 } 5042 5043 return total_tc_num; 5044 } 5045 5046 /** 5047 * For the DCB forwarding test, each core is assigned on each traffic class. 5048 * 5049 * Each core is assigned a multi-stream, each stream being composed of 5050 * a RX queue to poll on a RX port for input messages, associated with 5051 * a TX queue of a TX port where to send forwarded packets. All RX and 5052 * TX queues are mapping to the same traffic class. 5053 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 5054 * the same core 5055 */ 5056 static void 5057 dcb_fwd_config_setup(void) 5058 { 5059 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 5060 portid_t txp, rxp = 0; 5061 queueid_t txq, rxq = 0; 5062 lcoreid_t lc_id; 5063 uint16_t nb_rx_queue, nb_tx_queue; 5064 uint16_t i, j, k, sm_id = 0; 5065 uint16_t total_tc_num; 5066 struct rte_port *port; 5067 uint8_t tc = 0; 5068 portid_t pid; 5069 int ret; 5070 5071 /* 5072 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 5073 * or RTE_PORT_STOPPED. 5074 * 5075 * Re-configure ports to get updated mapping between tc and queue in 5076 * case the queue number of the port is changed. Skip for started ports 5077 * since modifying queue number and calling dev_configure need to stop 5078 * ports first. 5079 */ 5080 for (pid = 0; pid < nb_fwd_ports; pid++) { 5081 if (port_is_started(pid) == 1) 5082 continue; 5083 5084 port = &ports[pid]; 5085 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 5086 &port->dev_conf); 5087 if (ret < 0) { 5088 fprintf(stderr, 5089 "Failed to re-configure port %d, ret = %d.\n", 5090 pid, ret); 5091 return; 5092 } 5093 } 5094 5095 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 5096 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 5097 cur_fwd_config.nb_fwd_streams = 5098 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 5099 total_tc_num = get_fwd_port_total_tc_num(); 5100 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 5101 cur_fwd_config.nb_fwd_lcores = total_tc_num; 5102 5103 /* reinitialize forwarding streams */ 5104 init_fwd_streams(); 5105 sm_id = 0; 5106 txp = 1; 5107 /* get the dcb info on the first RX and TX ports */ 5108 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 5109 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 5110 5111 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 5112 fwd_lcores[lc_id]->stream_nb = 0; 5113 fwd_lcores[lc_id]->stream_idx = sm_id; 5114 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) { 5115 /* if the nb_queue is zero, means this tc is 5116 * not enabled on the POOL 5117 */ 5118 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 5119 break; 5120 k = fwd_lcores[lc_id]->stream_nb + 5121 fwd_lcores[lc_id]->stream_idx; 5122 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 5123 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 5124 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 5125 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 5126 for (j = 0; j < nb_rx_queue; j++) { 5127 struct fwd_stream *fs; 5128 5129 fs = fwd_streams[k + j]; 5130 fs->rx_port = fwd_ports_ids[rxp]; 5131 fs->rx_queue = rxq + j; 5132 fs->tx_port = fwd_ports_ids[txp]; 5133 fs->tx_queue = txq + j % nb_tx_queue; 5134 fs->peer_addr = fs->tx_port; 5135 fs->retry_enabled = retry_enabled; 5136 } 5137 fwd_lcores[lc_id]->stream_nb += 5138 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 5139 } 5140 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 5141 5142 tc++; 5143 if (tc < rxp_dcb_info.nb_tcs) 5144 continue; 5145 /* Restart from TC 0 on next RX port */ 5146 tc = 0; 5147 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 5148 rxp = (portid_t) 5149 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 5150 else 5151 rxp++; 5152 if (rxp >= nb_fwd_ports) 5153 return; 5154 /* get the dcb information on next RX and TX ports */ 5155 if ((rxp & 0x1) == 0) 5156 txp = (portid_t) (rxp + 1); 5157 else 5158 txp = (portid_t) (rxp - 1); 5159 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 5160 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 5161 } 5162 } 5163 5164 static void 5165 icmp_echo_config_setup(void) 5166 { 5167 portid_t rxp; 5168 queueid_t rxq; 5169 lcoreid_t lc_id; 5170 uint16_t sm_id; 5171 5172 if ((lcoreid_t)(nb_txq * nb_fwd_ports) < nb_fwd_lcores) 5173 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 5174 (nb_txq * nb_fwd_ports); 5175 else 5176 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 5177 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 5178 cur_fwd_config.nb_fwd_streams = 5179 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 5180 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 5181 cur_fwd_config.nb_fwd_lcores = 5182 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 5183 if (verbose_level > 0) { 5184 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 5185 __FUNCTION__, 5186 cur_fwd_config.nb_fwd_lcores, 5187 cur_fwd_config.nb_fwd_ports, 5188 cur_fwd_config.nb_fwd_streams); 5189 } 5190 5191 /* reinitialize forwarding streams */ 5192 init_fwd_streams(); 5193 setup_fwd_config_of_each_lcore(&cur_fwd_config); 5194 rxp = 0; rxq = 0; 5195 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 5196 if (verbose_level > 0) 5197 printf(" core=%d: \n", lc_id); 5198 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 5199 struct fwd_stream *fs; 5200 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 5201 fs->rx_port = fwd_ports_ids[rxp]; 5202 fs->rx_queue = rxq; 5203 fs->tx_port = fs->rx_port; 5204 fs->tx_queue = rxq; 5205 fs->peer_addr = fs->tx_port; 5206 fs->retry_enabled = retry_enabled; 5207 if (verbose_level > 0) 5208 printf(" stream=%d port=%d rxq=%d txq=%d\n", 5209 sm_id, fs->rx_port, fs->rx_queue, 5210 fs->tx_queue); 5211 rxq = (queueid_t) (rxq + 1); 5212 if (rxq == nb_rxq) { 5213 rxq = 0; 5214 rxp = (portid_t) (rxp + 1); 5215 } 5216 } 5217 } 5218 } 5219 5220 void 5221 fwd_config_setup(void) 5222 { 5223 struct rte_port *port; 5224 portid_t pt_id; 5225 unsigned int i; 5226 5227 cur_fwd_config.fwd_eng = cur_fwd_eng; 5228 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 5229 icmp_echo_config_setup(); 5230 return; 5231 } 5232 5233 if ((nb_rxq > 1) && (nb_txq > 1)){ 5234 if (dcb_config) { 5235 for (i = 0; i < nb_fwd_ports; i++) { 5236 pt_id = fwd_ports_ids[i]; 5237 port = &ports[pt_id]; 5238 if (!port->dcb_flag) { 5239 fprintf(stderr, 5240 "In DCB mode, all forwarding ports must be configured in this mode.\n"); 5241 return; 5242 } 5243 } 5244 if (nb_fwd_lcores == 1) { 5245 fprintf(stderr, 5246 "In DCB mode,the nb forwarding cores should be larger than 1.\n"); 5247 return; 5248 } 5249 5250 dcb_fwd_config_setup(); 5251 } else 5252 rss_fwd_config_setup(); 5253 } 5254 else 5255 simple_fwd_config_setup(); 5256 } 5257 5258 static const char * 5259 mp_alloc_to_str(uint8_t mode) 5260 { 5261 switch (mode) { 5262 case MP_ALLOC_NATIVE: 5263 return "native"; 5264 case MP_ALLOC_ANON: 5265 return "anon"; 5266 case MP_ALLOC_XMEM: 5267 return "xmem"; 5268 case MP_ALLOC_XMEM_HUGE: 5269 return "xmemhuge"; 5270 case MP_ALLOC_XBUF: 5271 return "xbuf"; 5272 default: 5273 return "invalid"; 5274 } 5275 } 5276 5277 void 5278 pkt_fwd_config_display(struct fwd_config *cfg) 5279 { 5280 struct fwd_stream *fs; 5281 lcoreid_t lc_id; 5282 streamid_t sm_id; 5283 5284 printf("%s%s%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 5285 "NUMA support %s, MP allocation mode: %s\n", 5286 cfg->fwd_eng->fwd_mode_name, 5287 cfg->fwd_eng->status ? "-" : "", 5288 cfg->fwd_eng->status ? cfg->fwd_eng->status : "", 5289 retry_enabled == 0 ? "" : " with retry", 5290 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 5291 numa_support == 1 ? "enabled" : "disabled", 5292 mp_alloc_to_str(mp_alloc_type)); 5293 5294 if (retry_enabled) 5295 printf("TX retry num: %u, delay between TX retries: %uus\n", 5296 burst_tx_retry_num, burst_tx_delay_time); 5297 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 5298 printf("Logical Core %u (socket %u) forwards packets on " 5299 "%d streams:", 5300 fwd_lcores_cpuids[lc_id], 5301 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 5302 fwd_lcores[lc_id]->stream_nb); 5303 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 5304 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 5305 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 5306 "P=%d/Q=%d (socket %u) ", 5307 fs->rx_port, fs->rx_queue, 5308 ports[fs->rx_port].socket_id, 5309 fs->tx_port, fs->tx_queue, 5310 ports[fs->tx_port].socket_id); 5311 print_ethaddr("peer=", 5312 &peer_eth_addrs[fs->peer_addr]); 5313 } 5314 printf("\n"); 5315 } 5316 printf("\n"); 5317 } 5318 5319 void 5320 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 5321 { 5322 struct rte_ether_addr new_peer_addr; 5323 if (!rte_eth_dev_is_valid_port(port_id)) { 5324 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 5325 return; 5326 } 5327 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 5328 fprintf(stderr, "Error: Invalid ethernet address: %s\n", 5329 peer_addr); 5330 return; 5331 } 5332 peer_eth_addrs[port_id] = new_peer_addr; 5333 } 5334 5335 int 5336 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 5337 { 5338 unsigned int i; 5339 unsigned int lcore_cpuid; 5340 int record_now; 5341 5342 record_now = 0; 5343 again: 5344 for (i = 0; i < nb_lc; i++) { 5345 lcore_cpuid = lcorelist[i]; 5346 if (! rte_lcore_is_enabled(lcore_cpuid)) { 5347 fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid); 5348 return -1; 5349 } 5350 if (lcore_cpuid == rte_get_main_lcore()) { 5351 fprintf(stderr, 5352 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n", 5353 lcore_cpuid); 5354 return -1; 5355 } 5356 if (record_now) 5357 fwd_lcores_cpuids[i] = lcore_cpuid; 5358 } 5359 if (record_now == 0) { 5360 record_now = 1; 5361 goto again; 5362 } 5363 nb_cfg_lcores = (lcoreid_t) nb_lc; 5364 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 5365 printf("previous number of forwarding cores %u - changed to " 5366 "number of configured cores %u\n", 5367 (unsigned int) nb_fwd_lcores, nb_lc); 5368 nb_fwd_lcores = (lcoreid_t) nb_lc; 5369 } 5370 5371 return 0; 5372 } 5373 5374 int 5375 set_fwd_lcores_mask(uint64_t lcoremask) 5376 { 5377 unsigned int lcorelist[64]; 5378 unsigned int nb_lc; 5379 unsigned int i; 5380 5381 if (lcoremask == 0) { 5382 fprintf(stderr, "Invalid NULL mask of cores\n"); 5383 return -1; 5384 } 5385 nb_lc = 0; 5386 for (i = 0; i < 64; i++) { 5387 if (! ((uint64_t)(1ULL << i) & lcoremask)) 5388 continue; 5389 lcorelist[nb_lc++] = i; 5390 } 5391 return set_fwd_lcores_list(lcorelist, nb_lc); 5392 } 5393 5394 void 5395 set_fwd_lcores_number(uint16_t nb_lc) 5396 { 5397 if (test_done == 0) { 5398 fprintf(stderr, "Please stop forwarding first\n"); 5399 return; 5400 } 5401 if (nb_lc > nb_cfg_lcores) { 5402 fprintf(stderr, 5403 "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n", 5404 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 5405 return; 5406 } 5407 nb_fwd_lcores = (lcoreid_t) nb_lc; 5408 printf("Number of forwarding cores set to %u\n", 5409 (unsigned int) nb_fwd_lcores); 5410 } 5411 5412 void 5413 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 5414 { 5415 unsigned int i; 5416 portid_t port_id; 5417 int record_now; 5418 5419 record_now = 0; 5420 again: 5421 for (i = 0; i < nb_pt; i++) { 5422 port_id = (portid_t) portlist[i]; 5423 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5424 return; 5425 if (record_now) 5426 fwd_ports_ids[i] = port_id; 5427 } 5428 if (record_now == 0) { 5429 record_now = 1; 5430 goto again; 5431 } 5432 nb_cfg_ports = (portid_t) nb_pt; 5433 if (nb_fwd_ports != (portid_t) nb_pt) { 5434 printf("previous number of forwarding ports %u - changed to " 5435 "number of configured ports %u\n", 5436 (unsigned int) nb_fwd_ports, nb_pt); 5437 nb_fwd_ports = (portid_t) nb_pt; 5438 } 5439 } 5440 5441 /** 5442 * Parse the user input and obtain the list of forwarding ports 5443 * 5444 * @param[in] list 5445 * String containing the user input. User can specify 5446 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 5447 * For example, if the user wants to use all the available 5448 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 5449 * If the user wants to use only the ports 1,2 then the input 5450 * is 1,2. 5451 * valid characters are '-' and ',' 5452 * @param[out] values 5453 * This array will be filled with a list of port IDs 5454 * based on the user input 5455 * Note that duplicate entries are discarded and only the first 5456 * count entries in this array are port IDs and all the rest 5457 * will contain default values 5458 * @param[in] maxsize 5459 * This parameter denotes 2 things 5460 * 1) Number of elements in the values array 5461 * 2) Maximum value of each element in the values array 5462 * @return 5463 * On success, returns total count of parsed port IDs 5464 * On failure, returns 0 5465 */ 5466 static unsigned int 5467 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 5468 { 5469 unsigned int count = 0; 5470 char *end = NULL; 5471 int min, max; 5472 int value, i; 5473 unsigned int marked[maxsize]; 5474 5475 if (list == NULL || values == NULL) 5476 return 0; 5477 5478 for (i = 0; i < (int)maxsize; i++) 5479 marked[i] = 0; 5480 5481 min = INT_MAX; 5482 5483 do { 5484 /*Remove the blank spaces if any*/ 5485 while (isblank(*list)) 5486 list++; 5487 if (*list == '\0') 5488 break; 5489 errno = 0; 5490 value = strtol(list, &end, 10); 5491 if (errno || end == NULL) 5492 return 0; 5493 if (value < 0 || value >= (int)maxsize) 5494 return 0; 5495 while (isblank(*end)) 5496 end++; 5497 if (*end == '-' && min == INT_MAX) { 5498 min = value; 5499 } else if ((*end == ',') || (*end == '\0')) { 5500 max = value; 5501 if (min == INT_MAX) 5502 min = value; 5503 for (i = min; i <= max; i++) { 5504 if (count < maxsize) { 5505 if (marked[i]) 5506 continue; 5507 values[count] = i; 5508 marked[i] = 1; 5509 count++; 5510 } 5511 } 5512 min = INT_MAX; 5513 } else 5514 return 0; 5515 list = end + 1; 5516 } while (*end != '\0'); 5517 5518 return count; 5519 } 5520 5521 void 5522 parse_fwd_portlist(const char *portlist) 5523 { 5524 unsigned int portcount; 5525 unsigned int portindex[RTE_MAX_ETHPORTS]; 5526 unsigned int i, valid_port_count = 0; 5527 5528 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 5529 if (!portcount) 5530 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 5531 5532 /* 5533 * Here we verify the validity of the ports 5534 * and thereby calculate the total number of 5535 * valid ports 5536 */ 5537 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 5538 if (rte_eth_dev_is_valid_port(portindex[i])) { 5539 portindex[valid_port_count] = portindex[i]; 5540 valid_port_count++; 5541 } 5542 } 5543 5544 set_fwd_ports_list(portindex, valid_port_count); 5545 } 5546 5547 void 5548 set_fwd_ports_mask(uint64_t portmask) 5549 { 5550 unsigned int portlist[64]; 5551 unsigned int nb_pt; 5552 unsigned int i; 5553 5554 if (portmask == 0) { 5555 fprintf(stderr, "Invalid NULL mask of ports\n"); 5556 return; 5557 } 5558 nb_pt = 0; 5559 RTE_ETH_FOREACH_DEV(i) { 5560 if (! ((uint64_t)(1ULL << i) & portmask)) 5561 continue; 5562 portlist[nb_pt++] = i; 5563 } 5564 set_fwd_ports_list(portlist, nb_pt); 5565 } 5566 5567 void 5568 set_fwd_ports_number(uint16_t nb_pt) 5569 { 5570 if (nb_pt > nb_cfg_ports) { 5571 fprintf(stderr, 5572 "nb fwd ports %u > %u (number of configured ports) - ignored\n", 5573 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 5574 return; 5575 } 5576 nb_fwd_ports = (portid_t) nb_pt; 5577 printf("Number of forwarding ports set to %u\n", 5578 (unsigned int) nb_fwd_ports); 5579 } 5580 5581 int 5582 port_is_forwarding(portid_t port_id) 5583 { 5584 unsigned int i; 5585 5586 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5587 return -1; 5588 5589 for (i = 0; i < nb_fwd_ports; i++) { 5590 if (fwd_ports_ids[i] == port_id) 5591 return 1; 5592 } 5593 5594 return 0; 5595 } 5596 5597 void 5598 set_nb_pkt_per_burst(uint16_t nb) 5599 { 5600 if (nb > MAX_PKT_BURST) { 5601 fprintf(stderr, 5602 "nb pkt per burst: %u > %u (maximum packet per burst) ignored\n", 5603 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 5604 return; 5605 } 5606 nb_pkt_per_burst = nb; 5607 printf("Number of packets per burst set to %u\n", 5608 (unsigned int) nb_pkt_per_burst); 5609 } 5610 5611 static const char * 5612 tx_split_get_name(enum tx_pkt_split split) 5613 { 5614 uint32_t i; 5615 5616 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 5617 if (tx_split_name[i].split == split) 5618 return tx_split_name[i].name; 5619 } 5620 return NULL; 5621 } 5622 5623 void 5624 set_tx_pkt_split(const char *name) 5625 { 5626 uint32_t i; 5627 5628 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 5629 if (strcmp(tx_split_name[i].name, name) == 0) { 5630 tx_pkt_split = tx_split_name[i].split; 5631 return; 5632 } 5633 } 5634 fprintf(stderr, "unknown value: \"%s\"\n", name); 5635 } 5636 5637 int 5638 parse_fec_mode(const char *name, uint32_t *fec_capa) 5639 { 5640 uint8_t i; 5641 5642 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 5643 if (strcmp(fec_mode_name[i].name, name) == 0) { 5644 *fec_capa = 5645 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 5646 return 0; 5647 } 5648 } 5649 return -1; 5650 } 5651 5652 void 5653 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 5654 { 5655 unsigned int i, j; 5656 5657 printf("FEC capabilities:\n"); 5658 5659 for (i = 0; i < num; i++) { 5660 printf("%s : ", 5661 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 5662 5663 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 5664 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 5665 speed_fec_capa[i].capa) 5666 printf("%s ", fec_mode_name[j].name); 5667 } 5668 printf("\n"); 5669 } 5670 } 5671 5672 void 5673 show_rx_pkt_offsets(void) 5674 { 5675 uint32_t i, n; 5676 5677 n = rx_pkt_nb_offs; 5678 printf("Number of offsets: %u\n", n); 5679 if (n) { 5680 printf("Segment offsets: "); 5681 for (i = 0; i != n - 1; i++) 5682 printf("%hu,", rx_pkt_seg_offsets[i]); 5683 printf("%hu\n", rx_pkt_seg_lengths[i]); 5684 } 5685 } 5686 5687 void 5688 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 5689 { 5690 unsigned int i; 5691 5692 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 5693 printf("nb segments per RX packets=%u >= " 5694 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 5695 return; 5696 } 5697 5698 /* 5699 * No extra check here, the segment length will be checked by PMD 5700 * in the extended queue setup. 5701 */ 5702 for (i = 0; i < nb_offs; i++) { 5703 if (seg_offsets[i] >= UINT16_MAX) { 5704 printf("offset[%u]=%u > UINT16_MAX - give up\n", 5705 i, seg_offsets[i]); 5706 return; 5707 } 5708 } 5709 5710 for (i = 0; i < nb_offs; i++) 5711 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 5712 5713 rx_pkt_nb_offs = (uint8_t) nb_offs; 5714 } 5715 5716 void 5717 show_rx_pkt_segments(void) 5718 { 5719 uint32_t i, n; 5720 5721 n = rx_pkt_nb_segs; 5722 printf("Number of segments: %u\n", n); 5723 if (n) { 5724 printf("Segment sizes: "); 5725 for (i = 0; i != n - 1; i++) 5726 printf("%hu,", rx_pkt_seg_lengths[i]); 5727 printf("%hu\n", rx_pkt_seg_lengths[i]); 5728 } 5729 } 5730 5731 static const char *get_ptype_str(uint32_t ptype) 5732 { 5733 const char *str; 5734 5735 switch (ptype) { 5736 case RTE_PTYPE_L2_ETHER: 5737 str = "eth"; 5738 break; 5739 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN: 5740 str = "ipv4"; 5741 break; 5742 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN: 5743 str = "ipv6"; 5744 break; 5745 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP: 5746 str = "ipv4-tcp"; 5747 break; 5748 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP: 5749 str = "ipv4-udp"; 5750 break; 5751 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP: 5752 str = "ipv4-sctp"; 5753 break; 5754 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP: 5755 str = "ipv6-tcp"; 5756 break; 5757 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP: 5758 str = "ipv6-udp"; 5759 break; 5760 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP: 5761 str = "ipv6-sctp"; 5762 break; 5763 case RTE_PTYPE_TUNNEL_GRENAT: 5764 str = "grenat"; 5765 break; 5766 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER: 5767 str = "inner-eth"; 5768 break; 5769 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER 5770 | RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN: 5771 str = "inner-ipv4"; 5772 break; 5773 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER 5774 | RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN: 5775 str = "inner-ipv6"; 5776 break; 5777 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5778 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP: 5779 str = "inner-ipv4-tcp"; 5780 break; 5781 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5782 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP: 5783 str = "inner-ipv4-udp"; 5784 break; 5785 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5786 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP: 5787 str = "inner-ipv4-sctp"; 5788 break; 5789 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5790 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP: 5791 str = "inner-ipv6-tcp"; 5792 break; 5793 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5794 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP: 5795 str = "inner-ipv6-udp"; 5796 break; 5797 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5798 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP: 5799 str = "inner-ipv6-sctp"; 5800 break; 5801 default: 5802 str = "unsupported"; 5803 } 5804 5805 return str; 5806 } 5807 5808 void 5809 show_rx_pkt_hdrs(void) 5810 { 5811 uint32_t i, n; 5812 5813 n = rx_pkt_nb_segs; 5814 printf("Number of segments: %u\n", n); 5815 if (n) { 5816 printf("Packet segs: "); 5817 for (i = 0; i < n - 1; i++) 5818 printf("%s, ", get_ptype_str(rx_pkt_hdr_protos[i])); 5819 printf("payload\n"); 5820 } 5821 } 5822 5823 void 5824 set_rx_pkt_hdrs(unsigned int *seg_hdrs, unsigned int nb_segs) 5825 { 5826 unsigned int i; 5827 5828 if (nb_segs + 1 > MAX_SEGS_BUFFER_SPLIT) { 5829 printf("nb segments per RX packets=%u > " 5830 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs + 1); 5831 return; 5832 } 5833 5834 memset(rx_pkt_hdr_protos, 0, sizeof(rx_pkt_hdr_protos)); 5835 5836 for (i = 0; i < nb_segs; i++) 5837 rx_pkt_hdr_protos[i] = (uint32_t)seg_hdrs[i]; 5838 /* 5839 * We calculate the number of hdrs, but payload is not included, 5840 * so rx_pkt_nb_segs would increase 1. 5841 */ 5842 rx_pkt_nb_segs = nb_segs + 1; 5843 } 5844 5845 void 5846 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5847 { 5848 unsigned int i; 5849 5850 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 5851 printf("nb segments per RX packets=%u >= " 5852 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 5853 return; 5854 } 5855 5856 /* 5857 * No extra check here, the segment length will be checked by PMD 5858 * in the extended queue setup. 5859 */ 5860 for (i = 0; i < nb_segs; i++) { 5861 if (seg_lengths[i] >= UINT16_MAX) { 5862 printf("length[%u]=%u > UINT16_MAX - give up\n", 5863 i, seg_lengths[i]); 5864 return; 5865 } 5866 } 5867 5868 for (i = 0; i < nb_segs; i++) 5869 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5870 5871 rx_pkt_nb_segs = (uint8_t) nb_segs; 5872 } 5873 5874 void 5875 show_tx_pkt_segments(void) 5876 { 5877 uint32_t i, n; 5878 const char *split; 5879 5880 n = tx_pkt_nb_segs; 5881 split = tx_split_get_name(tx_pkt_split); 5882 5883 printf("Number of segments: %u\n", n); 5884 printf("Segment sizes: "); 5885 for (i = 0; i != n - 1; i++) 5886 printf("%hu,", tx_pkt_seg_lengths[i]); 5887 printf("%hu\n", tx_pkt_seg_lengths[i]); 5888 printf("Split packet: %s\n", split); 5889 } 5890 5891 static bool 5892 nb_segs_is_invalid(unsigned int nb_segs) 5893 { 5894 uint16_t ring_size; 5895 uint16_t queue_id; 5896 uint16_t port_id; 5897 int ret; 5898 5899 RTE_ETH_FOREACH_DEV(port_id) { 5900 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 5901 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 5902 if (ret) { 5903 /* Port may not be initialized yet, can't say 5904 * the port is invalid in this stage. 5905 */ 5906 continue; 5907 } 5908 if (ring_size < nb_segs) { 5909 printf("nb segments per TX packets=%u >= TX " 5910 "queue(%u) ring_size=%u - txpkts ignored\n", 5911 nb_segs, queue_id, ring_size); 5912 return true; 5913 } 5914 } 5915 } 5916 5917 return false; 5918 } 5919 5920 void 5921 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5922 { 5923 uint16_t tx_pkt_len; 5924 unsigned int i; 5925 5926 /* 5927 * For single segment settings failed check is ignored. 5928 * It is a very basic capability to send the single segment 5929 * packets, suppose it is always supported. 5930 */ 5931 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 5932 fprintf(stderr, 5933 "Tx segment size(%u) is not supported - txpkts ignored\n", 5934 nb_segs); 5935 return; 5936 } 5937 5938 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 5939 fprintf(stderr, 5940 "Tx segment size(%u) is bigger than max number of segment(%u)\n", 5941 nb_segs, RTE_MAX_SEGS_PER_PKT); 5942 return; 5943 } 5944 5945 /* 5946 * Check that each segment length is greater or equal than 5947 * the mbuf data size. 5948 * Check also that the total packet length is greater or equal than the 5949 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 5950 * 20 + 8). 5951 */ 5952 tx_pkt_len = 0; 5953 for (i = 0; i < nb_segs; i++) { 5954 if (seg_lengths[i] > mbuf_data_size[0]) { 5955 fprintf(stderr, 5956 "length[%u]=%u > mbuf_data_size=%u - give up\n", 5957 i, seg_lengths[i], mbuf_data_size[0]); 5958 return; 5959 } 5960 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 5961 } 5962 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 5963 fprintf(stderr, "total packet length=%u < %d - give up\n", 5964 (unsigned) tx_pkt_len, 5965 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 5966 return; 5967 } 5968 5969 for (i = 0; i < nb_segs; i++) 5970 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5971 5972 tx_pkt_length = tx_pkt_len; 5973 tx_pkt_nb_segs = (uint8_t) nb_segs; 5974 } 5975 5976 void 5977 show_tx_pkt_times(void) 5978 { 5979 printf("Interburst gap: %u\n", tx_pkt_times_inter); 5980 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 5981 } 5982 5983 void 5984 set_tx_pkt_times(unsigned int *tx_times) 5985 { 5986 tx_pkt_times_inter = tx_times[0]; 5987 tx_pkt_times_intra = tx_times[1]; 5988 } 5989 5990 #ifdef RTE_LIB_GRO 5991 void 5992 setup_gro(const char *onoff, portid_t port_id) 5993 { 5994 if (!rte_eth_dev_is_valid_port(port_id)) { 5995 fprintf(stderr, "invalid port id %u\n", port_id); 5996 return; 5997 } 5998 if (test_done == 0) { 5999 fprintf(stderr, 6000 "Before enable/disable GRO, please stop forwarding first\n"); 6001 return; 6002 } 6003 if (strcmp(onoff, "on") == 0) { 6004 if (gro_ports[port_id].enable != 0) { 6005 fprintf(stderr, 6006 "Port %u has enabled GRO. Please disable GRO first\n", 6007 port_id); 6008 return; 6009 } 6010 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 6011 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 6012 gro_ports[port_id].param.max_flow_num = 6013 GRO_DEFAULT_FLOW_NUM; 6014 gro_ports[port_id].param.max_item_per_flow = 6015 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 6016 } 6017 gro_ports[port_id].enable = 1; 6018 } else { 6019 if (gro_ports[port_id].enable == 0) { 6020 fprintf(stderr, "Port %u has disabled GRO\n", port_id); 6021 return; 6022 } 6023 gro_ports[port_id].enable = 0; 6024 } 6025 } 6026 6027 void 6028 setup_gro_flush_cycles(uint8_t cycles) 6029 { 6030 if (test_done == 0) { 6031 fprintf(stderr, 6032 "Before change flush interval for GRO, please stop forwarding first.\n"); 6033 return; 6034 } 6035 6036 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 6037 GRO_DEFAULT_FLUSH_CYCLES) { 6038 fprintf(stderr, 6039 "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n", 6040 GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES); 6041 cycles = GRO_DEFAULT_FLUSH_CYCLES; 6042 } 6043 6044 gro_flush_cycles = cycles; 6045 } 6046 6047 void 6048 show_gro(portid_t port_id) 6049 { 6050 struct rte_gro_param *param; 6051 uint32_t max_pkts_num; 6052 6053 param = &gro_ports[port_id].param; 6054 6055 if (!rte_eth_dev_is_valid_port(port_id)) { 6056 fprintf(stderr, "Invalid port id %u.\n", port_id); 6057 return; 6058 } 6059 if (gro_ports[port_id].enable) { 6060 printf("GRO type: TCP/IPv4\n"); 6061 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 6062 max_pkts_num = param->max_flow_num * 6063 param->max_item_per_flow; 6064 } else 6065 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 6066 printf("Max number of packets to perform GRO: %u\n", 6067 max_pkts_num); 6068 printf("Flushing cycles: %u\n", gro_flush_cycles); 6069 } else 6070 printf("Port %u doesn't enable GRO.\n", port_id); 6071 } 6072 #endif /* RTE_LIB_GRO */ 6073 6074 #ifdef RTE_LIB_GSO 6075 void 6076 setup_gso(const char *mode, portid_t port_id) 6077 { 6078 if (!rte_eth_dev_is_valid_port(port_id)) { 6079 fprintf(stderr, "invalid port id %u\n", port_id); 6080 return; 6081 } 6082 if (strcmp(mode, "on") == 0) { 6083 if (test_done == 0) { 6084 fprintf(stderr, 6085 "before enabling GSO, please stop forwarding first\n"); 6086 return; 6087 } 6088 gso_ports[port_id].enable = 1; 6089 } else if (strcmp(mode, "off") == 0) { 6090 if (test_done == 0) { 6091 fprintf(stderr, 6092 "before disabling GSO, please stop forwarding first\n"); 6093 return; 6094 } 6095 gso_ports[port_id].enable = 0; 6096 } 6097 } 6098 #endif /* RTE_LIB_GSO */ 6099 6100 char* 6101 list_pkt_forwarding_modes(void) 6102 { 6103 static char fwd_modes[128] = ""; 6104 const char *separator = "|"; 6105 struct fwd_engine *fwd_eng; 6106 unsigned i = 0; 6107 6108 if (strlen (fwd_modes) == 0) { 6109 while ((fwd_eng = fwd_engines[i++]) != NULL) { 6110 strncat(fwd_modes, fwd_eng->fwd_mode_name, 6111 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 6112 strncat(fwd_modes, separator, 6113 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 6114 } 6115 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 6116 } 6117 6118 return fwd_modes; 6119 } 6120 6121 char* 6122 list_pkt_forwarding_retry_modes(void) 6123 { 6124 static char fwd_modes[128] = ""; 6125 const char *separator = "|"; 6126 struct fwd_engine *fwd_eng; 6127 unsigned i = 0; 6128 6129 if (strlen(fwd_modes) == 0) { 6130 while ((fwd_eng = fwd_engines[i++]) != NULL) { 6131 if (fwd_eng == &rx_only_engine) 6132 continue; 6133 strncat(fwd_modes, fwd_eng->fwd_mode_name, 6134 sizeof(fwd_modes) - 6135 strlen(fwd_modes) - 1); 6136 strncat(fwd_modes, separator, 6137 sizeof(fwd_modes) - 6138 strlen(fwd_modes) - 1); 6139 } 6140 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 6141 } 6142 6143 return fwd_modes; 6144 } 6145 6146 void 6147 set_pkt_forwarding_mode(const char *fwd_mode_name) 6148 { 6149 struct fwd_engine *fwd_eng; 6150 unsigned i; 6151 6152 i = 0; 6153 while ((fwd_eng = fwd_engines[i]) != NULL) { 6154 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 6155 printf("Set %s packet forwarding mode%s\n", 6156 fwd_mode_name, 6157 retry_enabled == 0 ? "" : " with retry"); 6158 cur_fwd_eng = fwd_eng; 6159 return; 6160 } 6161 i++; 6162 } 6163 fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name); 6164 } 6165 6166 void 6167 add_rx_dump_callbacks(portid_t portid) 6168 { 6169 struct rte_eth_dev_info dev_info; 6170 uint16_t queue; 6171 int ret; 6172 6173 if (port_id_is_invalid(portid, ENABLED_WARN)) 6174 return; 6175 6176 ret = eth_dev_info_get_print_err(portid, &dev_info); 6177 if (ret != 0) 6178 return; 6179 6180 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 6181 if (!ports[portid].rx_dump_cb[queue]) 6182 ports[portid].rx_dump_cb[queue] = 6183 rte_eth_add_rx_callback(portid, queue, 6184 dump_rx_pkts, NULL); 6185 } 6186 6187 void 6188 add_tx_dump_callbacks(portid_t portid) 6189 { 6190 struct rte_eth_dev_info dev_info; 6191 uint16_t queue; 6192 int ret; 6193 6194 if (port_id_is_invalid(portid, ENABLED_WARN)) 6195 return; 6196 6197 ret = eth_dev_info_get_print_err(portid, &dev_info); 6198 if (ret != 0) 6199 return; 6200 6201 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 6202 if (!ports[portid].tx_dump_cb[queue]) 6203 ports[portid].tx_dump_cb[queue] = 6204 rte_eth_add_tx_callback(portid, queue, 6205 dump_tx_pkts, NULL); 6206 } 6207 6208 void 6209 remove_rx_dump_callbacks(portid_t portid) 6210 { 6211 struct rte_eth_dev_info dev_info; 6212 uint16_t queue; 6213 int ret; 6214 6215 if (port_id_is_invalid(portid, ENABLED_WARN)) 6216 return; 6217 6218 ret = eth_dev_info_get_print_err(portid, &dev_info); 6219 if (ret != 0) 6220 return; 6221 6222 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 6223 if (ports[portid].rx_dump_cb[queue]) { 6224 rte_eth_remove_rx_callback(portid, queue, 6225 ports[portid].rx_dump_cb[queue]); 6226 ports[portid].rx_dump_cb[queue] = NULL; 6227 } 6228 } 6229 6230 void 6231 remove_tx_dump_callbacks(portid_t portid) 6232 { 6233 struct rte_eth_dev_info dev_info; 6234 uint16_t queue; 6235 int ret; 6236 6237 if (port_id_is_invalid(portid, ENABLED_WARN)) 6238 return; 6239 6240 ret = eth_dev_info_get_print_err(portid, &dev_info); 6241 if (ret != 0) 6242 return; 6243 6244 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 6245 if (ports[portid].tx_dump_cb[queue]) { 6246 rte_eth_remove_tx_callback(portid, queue, 6247 ports[portid].tx_dump_cb[queue]); 6248 ports[portid].tx_dump_cb[queue] = NULL; 6249 } 6250 } 6251 6252 void 6253 configure_rxtx_dump_callbacks(uint16_t verbose) 6254 { 6255 portid_t portid; 6256 6257 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 6258 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 6259 return; 6260 #endif 6261 6262 RTE_ETH_FOREACH_DEV(portid) 6263 { 6264 if (verbose == 1 || verbose > 2) 6265 add_rx_dump_callbacks(portid); 6266 else 6267 remove_rx_dump_callbacks(portid); 6268 if (verbose >= 2) 6269 add_tx_dump_callbacks(portid); 6270 else 6271 remove_tx_dump_callbacks(portid); 6272 } 6273 } 6274 6275 void 6276 set_verbose_level(uint16_t vb_level) 6277 { 6278 printf("Change verbose level from %u to %u\n", 6279 (unsigned int) verbose_level, (unsigned int) vb_level); 6280 verbose_level = vb_level; 6281 configure_rxtx_dump_callbacks(verbose_level); 6282 } 6283 6284 void 6285 vlan_extend_set(portid_t port_id, int on) 6286 { 6287 int diag; 6288 int vlan_offload; 6289 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6290 6291 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6292 return; 6293 6294 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6295 6296 if (on) { 6297 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD; 6298 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 6299 } else { 6300 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD; 6301 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 6302 } 6303 6304 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6305 if (diag < 0) { 6306 fprintf(stderr, 6307 "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n", 6308 port_id, on, diag); 6309 return; 6310 } 6311 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6312 } 6313 6314 void 6315 rx_vlan_strip_set(portid_t port_id, int on) 6316 { 6317 int diag; 6318 int vlan_offload; 6319 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6320 6321 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6322 return; 6323 6324 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6325 6326 if (on) { 6327 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD; 6328 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 6329 } else { 6330 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD; 6331 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 6332 } 6333 6334 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6335 if (diag < 0) { 6336 fprintf(stderr, 6337 "%s(port_pi=%d, on=%d) failed diag=%d\n", 6338 __func__, port_id, on, diag); 6339 return; 6340 } 6341 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6342 } 6343 6344 void 6345 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 6346 { 6347 int diag; 6348 6349 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6350 return; 6351 6352 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 6353 if (diag < 0) 6354 fprintf(stderr, 6355 "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n", 6356 __func__, port_id, queue_id, on, diag); 6357 } 6358 6359 void 6360 rx_vlan_filter_set(portid_t port_id, int on) 6361 { 6362 int diag; 6363 int vlan_offload; 6364 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6365 6366 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6367 return; 6368 6369 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6370 6371 if (on) { 6372 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD; 6373 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 6374 } else { 6375 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD; 6376 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 6377 } 6378 6379 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6380 if (diag < 0) { 6381 fprintf(stderr, 6382 "%s(port_pi=%d, on=%d) failed diag=%d\n", 6383 __func__, port_id, on, diag); 6384 return; 6385 } 6386 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6387 } 6388 6389 void 6390 rx_vlan_qinq_strip_set(portid_t port_id, int on) 6391 { 6392 int diag; 6393 int vlan_offload; 6394 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6395 6396 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6397 return; 6398 6399 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6400 6401 if (on) { 6402 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD; 6403 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 6404 } else { 6405 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD; 6406 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 6407 } 6408 6409 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6410 if (diag < 0) { 6411 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n", 6412 __func__, port_id, on, diag); 6413 return; 6414 } 6415 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6416 } 6417 6418 int 6419 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 6420 { 6421 int diag; 6422 6423 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6424 return 1; 6425 if (vlan_id_is_invalid(vlan_id)) 6426 return 1; 6427 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 6428 if (diag == 0) 6429 return 0; 6430 fprintf(stderr, 6431 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n", 6432 port_id, vlan_id, on, diag); 6433 return -1; 6434 } 6435 6436 void 6437 rx_vlan_all_filter_set(portid_t port_id, int on) 6438 { 6439 uint16_t vlan_id; 6440 6441 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6442 return; 6443 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 6444 if (rx_vft_set(port_id, vlan_id, on)) 6445 break; 6446 } 6447 } 6448 6449 void 6450 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 6451 { 6452 int diag; 6453 6454 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6455 return; 6456 6457 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 6458 if (diag == 0) 6459 return; 6460 6461 fprintf(stderr, 6462 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n", 6463 port_id, vlan_type, tp_id, diag); 6464 } 6465 6466 void 6467 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 6468 { 6469 struct rte_eth_dev_info dev_info; 6470 int ret; 6471 6472 if (vlan_id_is_invalid(vlan_id)) 6473 return; 6474 6475 if (ports[port_id].dev_conf.txmode.offloads & 6476 RTE_ETH_TX_OFFLOAD_QINQ_INSERT) { 6477 fprintf(stderr, "Error, as QinQ has been enabled.\n"); 6478 return; 6479 } 6480 6481 ret = eth_dev_info_get_print_err(port_id, &dev_info); 6482 if (ret != 0) 6483 return; 6484 6485 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) { 6486 fprintf(stderr, 6487 "Error: vlan insert is not supported by port %d\n", 6488 port_id); 6489 return; 6490 } 6491 6492 tx_vlan_reset(port_id); 6493 ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT; 6494 ports[port_id].tx_vlan_id = vlan_id; 6495 } 6496 6497 void 6498 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 6499 { 6500 struct rte_eth_dev_info dev_info; 6501 int ret; 6502 6503 if (vlan_id_is_invalid(vlan_id)) 6504 return; 6505 if (vlan_id_is_invalid(vlan_id_outer)) 6506 return; 6507 6508 ret = eth_dev_info_get_print_err(port_id, &dev_info); 6509 if (ret != 0) 6510 return; 6511 6512 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) { 6513 fprintf(stderr, 6514 "Error: qinq insert not supported by port %d\n", 6515 port_id); 6516 return; 6517 } 6518 6519 tx_vlan_reset(port_id); 6520 ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 6521 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 6522 ports[port_id].tx_vlan_id = vlan_id; 6523 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 6524 } 6525 6526 void 6527 tx_vlan_reset(portid_t port_id) 6528 { 6529 ports[port_id].dev_conf.txmode.offloads &= 6530 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 6531 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 6532 ports[port_id].tx_vlan_id = 0; 6533 ports[port_id].tx_vlan_id_outer = 0; 6534 } 6535 6536 void 6537 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 6538 { 6539 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6540 return; 6541 6542 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 6543 } 6544 6545 void 6546 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 6547 { 6548 int ret; 6549 6550 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6551 return; 6552 6553 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 6554 return; 6555 6556 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 6557 fprintf(stderr, "map_value not in required range 0..%d\n", 6558 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 6559 return; 6560 } 6561 6562 if (!is_rx) { /* tx */ 6563 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 6564 map_value); 6565 if (ret) { 6566 fprintf(stderr, 6567 "failed to set tx queue stats mapping.\n"); 6568 return; 6569 } 6570 } else { /* rx */ 6571 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 6572 map_value); 6573 if (ret) { 6574 fprintf(stderr, 6575 "failed to set rx queue stats mapping.\n"); 6576 return; 6577 } 6578 } 6579 } 6580 6581 void 6582 set_xstats_hide_zero(uint8_t on_off) 6583 { 6584 xstats_hide_zero = on_off; 6585 } 6586 6587 void 6588 set_record_core_cycles(uint8_t on_off) 6589 { 6590 record_core_cycles = on_off; 6591 } 6592 6593 void 6594 set_record_burst_stats(uint8_t on_off) 6595 { 6596 record_burst_stats = on_off; 6597 } 6598 6599 uint16_t 6600 str_to_flowtype(const char *string) 6601 { 6602 uint8_t i; 6603 6604 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 6605 if (!strcmp(flowtype_str_table[i].str, string)) 6606 return flowtype_str_table[i].ftype; 6607 } 6608 6609 if (isdigit(string[0])) { 6610 int val = atoi(string); 6611 if (val > 0 && val < 64) 6612 return (uint16_t)val; 6613 } 6614 6615 return RTE_ETH_FLOW_UNKNOWN; 6616 } 6617 6618 const char* 6619 flowtype_to_str(uint16_t flow_type) 6620 { 6621 uint8_t i; 6622 6623 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 6624 if (flowtype_str_table[i].ftype == flow_type) 6625 return flowtype_str_table[i].str; 6626 } 6627 6628 return NULL; 6629 } 6630 6631 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 6632 6633 static inline void 6634 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 6635 { 6636 struct rte_eth_flex_payload_cfg *cfg; 6637 uint32_t i, j; 6638 6639 for (i = 0; i < flex_conf->nb_payloads; i++) { 6640 cfg = &flex_conf->flex_set[i]; 6641 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 6642 printf("\n RAW: "); 6643 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 6644 printf("\n L2_PAYLOAD: "); 6645 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 6646 printf("\n L3_PAYLOAD: "); 6647 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 6648 printf("\n L4_PAYLOAD: "); 6649 else 6650 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 6651 for (j = 0; j < num; j++) 6652 printf(" %-5u", cfg->src_offset[j]); 6653 } 6654 printf("\n"); 6655 } 6656 6657 static inline void 6658 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 6659 { 6660 struct rte_eth_fdir_flex_mask *mask; 6661 uint32_t i, j; 6662 const char *p; 6663 6664 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 6665 mask = &flex_conf->flex_mask[i]; 6666 p = flowtype_to_str(mask->flow_type); 6667 printf("\n %s:\t", p ? p : "unknown"); 6668 for (j = 0; j < num; j++) 6669 printf(" %02x", mask->mask[j]); 6670 } 6671 printf("\n"); 6672 } 6673 6674 static inline void 6675 print_fdir_flow_type(uint32_t flow_types_mask) 6676 { 6677 int i; 6678 const char *p; 6679 6680 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 6681 if (!(flow_types_mask & (1 << i))) 6682 continue; 6683 p = flowtype_to_str(i); 6684 if (p) 6685 printf(" %s", p); 6686 else 6687 printf(" unknown"); 6688 } 6689 printf("\n"); 6690 } 6691 6692 static int 6693 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 6694 struct rte_eth_fdir_stats *fdir_stat) 6695 { 6696 int ret = -ENOTSUP; 6697 6698 #ifdef RTE_NET_I40E 6699 if (ret == -ENOTSUP) { 6700 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 6701 if (!ret) 6702 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 6703 } 6704 #endif 6705 #ifdef RTE_NET_IXGBE 6706 if (ret == -ENOTSUP) { 6707 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 6708 if (!ret) 6709 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 6710 } 6711 #endif 6712 switch (ret) { 6713 case 0: 6714 break; 6715 case -ENOTSUP: 6716 fprintf(stderr, "\n FDIR is not supported on port %-2d\n", 6717 port_id); 6718 break; 6719 default: 6720 fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); 6721 break; 6722 } 6723 return ret; 6724 } 6725 6726 void 6727 fdir_get_infos(portid_t port_id) 6728 { 6729 struct rte_eth_fdir_stats fdir_stat; 6730 struct rte_eth_fdir_info fdir_info; 6731 6732 static const char *fdir_stats_border = "########################"; 6733 6734 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6735 return; 6736 6737 memset(&fdir_info, 0, sizeof(fdir_info)); 6738 memset(&fdir_stat, 0, sizeof(fdir_stat)); 6739 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 6740 return; 6741 6742 printf("\n %s FDIR infos for port %-2d %s\n", 6743 fdir_stats_border, port_id, fdir_stats_border); 6744 printf(" MODE: "); 6745 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 6746 printf(" PERFECT\n"); 6747 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 6748 printf(" PERFECT-MAC-VLAN\n"); 6749 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 6750 printf(" PERFECT-TUNNEL\n"); 6751 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 6752 printf(" SIGNATURE\n"); 6753 else 6754 printf(" DISABLE\n"); 6755 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 6756 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 6757 printf(" SUPPORTED FLOW TYPE: "); 6758 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 6759 } 6760 printf(" FLEX PAYLOAD INFO:\n"); 6761 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 6762 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 6763 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 6764 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 6765 fdir_info.flex_payload_unit, 6766 fdir_info.max_flex_payload_segment_num, 6767 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 6768 if (fdir_info.flex_conf.nb_payloads > 0) { 6769 printf(" FLEX PAYLOAD SRC OFFSET:"); 6770 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6771 } 6772 if (fdir_info.flex_conf.nb_flexmasks > 0) { 6773 printf(" FLEX MASK CFG:"); 6774 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6775 } 6776 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 6777 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 6778 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 6779 fdir_info.guarant_spc, fdir_info.best_spc); 6780 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 6781 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 6782 " add: %-10"PRIu64" remove: %"PRIu64"\n" 6783 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 6784 fdir_stat.collision, fdir_stat.free, 6785 fdir_stat.maxhash, fdir_stat.maxlen, 6786 fdir_stat.add, fdir_stat.remove, 6787 fdir_stat.f_add, fdir_stat.f_remove); 6788 printf(" %s############################%s\n", 6789 fdir_stats_border, fdir_stats_border); 6790 } 6791 6792 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 6793 6794 void 6795 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 6796 { 6797 #ifdef RTE_NET_IXGBE 6798 int diag; 6799 6800 if (is_rx) 6801 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 6802 else 6803 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 6804 6805 if (diag == 0) 6806 return; 6807 fprintf(stderr, 6808 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 6809 is_rx ? "rx" : "tx", port_id, diag); 6810 return; 6811 #endif 6812 fprintf(stderr, "VF %s setting not supported for port %d\n", 6813 is_rx ? "Rx" : "Tx", port_id); 6814 RTE_SET_USED(vf); 6815 RTE_SET_USED(on); 6816 } 6817 6818 int 6819 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint32_t rate) 6820 { 6821 int diag; 6822 struct rte_eth_link link; 6823 int ret; 6824 6825 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6826 return 1; 6827 ret = eth_link_get_nowait_print_err(port_id, &link); 6828 if (ret < 0) 6829 return 1; 6830 if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN && 6831 rate > link.link_speed) { 6832 fprintf(stderr, 6833 "Invalid rate value:%u bigger than link speed: %u\n", 6834 rate, link.link_speed); 6835 return 1; 6836 } 6837 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 6838 if (diag == 0) 6839 return diag; 6840 fprintf(stderr, 6841 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 6842 port_id, diag); 6843 return diag; 6844 } 6845 6846 int 6847 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint32_t rate, uint64_t q_msk) 6848 { 6849 int diag = -ENOTSUP; 6850 6851 RTE_SET_USED(vf); 6852 RTE_SET_USED(rate); 6853 RTE_SET_USED(q_msk); 6854 6855 #ifdef RTE_NET_IXGBE 6856 if (diag == -ENOTSUP) 6857 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 6858 q_msk); 6859 #endif 6860 #ifdef RTE_NET_BNXT 6861 if (diag == -ENOTSUP) 6862 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 6863 #endif 6864 if (diag == 0) 6865 return diag; 6866 6867 fprintf(stderr, 6868 "%s for port_id=%d failed diag=%d\n", 6869 __func__, port_id, diag); 6870 return diag; 6871 } 6872 6873 int 6874 set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh) 6875 { 6876 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6877 return -EINVAL; 6878 6879 return rte_eth_rx_avail_thresh_set(port_id, queue_id, avail_thresh); 6880 } 6881 6882 /* 6883 * Functions to manage the set of filtered Multicast MAC addresses. 6884 * 6885 * A pool of filtered multicast MAC addresses is associated with each port. 6886 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 6887 * The address of the pool and the number of valid multicast MAC addresses 6888 * recorded in the pool are stored in the fields "mc_addr_pool" and 6889 * "mc_addr_nb" of the "rte_port" data structure. 6890 * 6891 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 6892 * to be supplied a contiguous array of multicast MAC addresses. 6893 * To comply with this constraint, the set of multicast addresses recorded 6894 * into the pool are systematically compacted at the beginning of the pool. 6895 * Hence, when a multicast address is removed from the pool, all following 6896 * addresses, if any, are copied back to keep the set contiguous. 6897 */ 6898 #define MCAST_POOL_INC 32 6899 6900 static int 6901 mcast_addr_pool_extend(struct rte_port *port) 6902 { 6903 struct rte_ether_addr *mc_pool; 6904 size_t mc_pool_size; 6905 6906 /* 6907 * If a free entry is available at the end of the pool, just 6908 * increment the number of recorded multicast addresses. 6909 */ 6910 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 6911 port->mc_addr_nb++; 6912 return 0; 6913 } 6914 6915 /* 6916 * [re]allocate a pool with MCAST_POOL_INC more entries. 6917 * The previous test guarantees that port->mc_addr_nb is a multiple 6918 * of MCAST_POOL_INC. 6919 */ 6920 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 6921 MCAST_POOL_INC); 6922 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 6923 mc_pool_size); 6924 if (mc_pool == NULL) { 6925 fprintf(stderr, 6926 "allocation of pool of %u multicast addresses failed\n", 6927 port->mc_addr_nb + MCAST_POOL_INC); 6928 return -ENOMEM; 6929 } 6930 6931 port->mc_addr_pool = mc_pool; 6932 port->mc_addr_nb++; 6933 return 0; 6934 6935 } 6936 6937 static void 6938 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 6939 { 6940 if (mcast_addr_pool_extend(port) != 0) 6941 return; 6942 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 6943 } 6944 6945 static void 6946 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 6947 { 6948 port->mc_addr_nb--; 6949 if (addr_idx == port->mc_addr_nb) { 6950 /* No need to recompact the set of multicast addresses. */ 6951 if (port->mc_addr_nb == 0) { 6952 /* free the pool of multicast addresses. */ 6953 free(port->mc_addr_pool); 6954 port->mc_addr_pool = NULL; 6955 } 6956 return; 6957 } 6958 memmove(&port->mc_addr_pool[addr_idx], 6959 &port->mc_addr_pool[addr_idx + 1], 6960 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 6961 } 6962 6963 int 6964 mcast_addr_pool_destroy(portid_t port_id) 6965 { 6966 struct rte_port *port; 6967 6968 if (port_id_is_invalid(port_id, ENABLED_WARN) || 6969 port_id == (portid_t)RTE_PORT_ALL) 6970 return -EINVAL; 6971 port = &ports[port_id]; 6972 6973 if (port->mc_addr_nb != 0) { 6974 /* free the pool of multicast addresses. */ 6975 free(port->mc_addr_pool); 6976 port->mc_addr_pool = NULL; 6977 port->mc_addr_nb = 0; 6978 } 6979 return 0; 6980 } 6981 6982 static int 6983 eth_port_multicast_addr_list_set(portid_t port_id) 6984 { 6985 struct rte_port *port; 6986 int diag; 6987 6988 port = &ports[port_id]; 6989 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 6990 port->mc_addr_nb); 6991 if (diag < 0) 6992 fprintf(stderr, 6993 "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 6994 port_id, port->mc_addr_nb, diag); 6995 6996 return diag; 6997 } 6998 6999 void 7000 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 7001 { 7002 struct rte_port *port; 7003 uint32_t i; 7004 7005 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7006 return; 7007 7008 port = &ports[port_id]; 7009 7010 /* 7011 * Check that the added multicast MAC address is not already recorded 7012 * in the pool of multicast addresses. 7013 */ 7014 for (i = 0; i < port->mc_addr_nb; i++) { 7015 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 7016 fprintf(stderr, 7017 "multicast address already filtered by port\n"); 7018 return; 7019 } 7020 } 7021 7022 mcast_addr_pool_append(port, mc_addr); 7023 if (eth_port_multicast_addr_list_set(port_id) < 0) 7024 /* Rollback on failure, remove the address from the pool */ 7025 mcast_addr_pool_remove(port, i); 7026 } 7027 7028 void 7029 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 7030 { 7031 struct rte_port *port; 7032 uint32_t i; 7033 7034 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7035 return; 7036 7037 port = &ports[port_id]; 7038 7039 /* 7040 * Search the pool of multicast MAC addresses for the removed address. 7041 */ 7042 for (i = 0; i < port->mc_addr_nb; i++) { 7043 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 7044 break; 7045 } 7046 if (i == port->mc_addr_nb) { 7047 fprintf(stderr, "multicast address not filtered by port %d\n", 7048 port_id); 7049 return; 7050 } 7051 7052 mcast_addr_pool_remove(port, i); 7053 if (eth_port_multicast_addr_list_set(port_id) < 0) 7054 /* Rollback on failure, add the address back into the pool */ 7055 mcast_addr_pool_append(port, mc_addr); 7056 } 7057 7058 void 7059 mcast_addr_flush(portid_t port_id) 7060 { 7061 int ret; 7062 7063 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7064 return; 7065 7066 ret = rte_eth_dev_set_mc_addr_list(port_id, NULL, 0); 7067 if (ret != 0) { 7068 fprintf(stderr, 7069 "Failed to flush all multicast MAC addresses on port_id %u\n", 7070 port_id); 7071 return; 7072 } 7073 mcast_addr_pool_destroy(port_id); 7074 } 7075 7076 void 7077 port_dcb_info_display(portid_t port_id) 7078 { 7079 struct rte_eth_dcb_info dcb_info; 7080 uint16_t i; 7081 int ret; 7082 static const char *border = "================"; 7083 7084 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7085 return; 7086 7087 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 7088 if (ret) { 7089 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n", 7090 port_id); 7091 return; 7092 } 7093 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 7094 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 7095 printf("\n TC : "); 7096 for (i = 0; i < dcb_info.nb_tcs; i++) 7097 printf("\t%4d", i); 7098 printf("\n Priority : "); 7099 for (i = 0; i < dcb_info.nb_tcs; i++) 7100 printf("\t%4d", dcb_info.prio_tc[i]); 7101 printf("\n BW percent :"); 7102 for (i = 0; i < dcb_info.nb_tcs; i++) 7103 printf("\t%4d%%", dcb_info.tc_bws[i]); 7104 printf("\n RXQ base : "); 7105 for (i = 0; i < dcb_info.nb_tcs; i++) 7106 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 7107 printf("\n RXQ number :"); 7108 for (i = 0; i < dcb_info.nb_tcs; i++) 7109 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 7110 printf("\n TXQ base : "); 7111 for (i = 0; i < dcb_info.nb_tcs; i++) 7112 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 7113 printf("\n TXQ number :"); 7114 for (i = 0; i < dcb_info.nb_tcs; i++) 7115 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 7116 printf("\n"); 7117 } 7118 7119 uint8_t * 7120 open_file(const char *file_path, uint32_t *size) 7121 { 7122 int fd = open(file_path, O_RDONLY); 7123 off_t pkg_size; 7124 uint8_t *buf = NULL; 7125 int ret = 0; 7126 struct stat st_buf; 7127 7128 if (size) 7129 *size = 0; 7130 7131 if (fd == -1) { 7132 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 7133 return buf; 7134 } 7135 7136 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 7137 close(fd); 7138 fprintf(stderr, "%s: File operations failed\n", __func__); 7139 return buf; 7140 } 7141 7142 pkg_size = st_buf.st_size; 7143 if (pkg_size < 0) { 7144 close(fd); 7145 fprintf(stderr, "%s: File operations failed\n", __func__); 7146 return buf; 7147 } 7148 7149 buf = (uint8_t *)malloc(pkg_size); 7150 if (!buf) { 7151 close(fd); 7152 fprintf(stderr, "%s: Failed to malloc memory\n", __func__); 7153 return buf; 7154 } 7155 7156 ret = read(fd, buf, pkg_size); 7157 if (ret < 0) { 7158 close(fd); 7159 fprintf(stderr, "%s: File read operation failed\n", __func__); 7160 close_file(buf); 7161 return NULL; 7162 } 7163 7164 if (size) 7165 *size = pkg_size; 7166 7167 close(fd); 7168 7169 return buf; 7170 } 7171 7172 int 7173 save_file(const char *file_path, uint8_t *buf, uint32_t size) 7174 { 7175 FILE *fh = fopen(file_path, "wb"); 7176 7177 if (fh == NULL) { 7178 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 7179 return -1; 7180 } 7181 7182 if (fwrite(buf, 1, size, fh) != size) { 7183 fclose(fh); 7184 fprintf(stderr, "%s: File write operation failed\n", __func__); 7185 return -1; 7186 } 7187 7188 fclose(fh); 7189 7190 return 0; 7191 } 7192 7193 int 7194 close_file(uint8_t *buf) 7195 { 7196 if (buf) { 7197 free((void *)buf); 7198 return 0; 7199 } 7200 7201 return -1; 7202 } 7203 7204 void 7205 show_macs(portid_t port_id) 7206 { 7207 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 7208 struct rte_eth_dev_info dev_info; 7209 int32_t i, rc, num_macs = 0; 7210 7211 if (eth_dev_info_get_print_err(port_id, &dev_info)) 7212 return; 7213 7214 struct rte_ether_addr addr[dev_info.max_mac_addrs]; 7215 rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs); 7216 if (rc < 0) 7217 return; 7218 7219 for (i = 0; i < rc; i++) { 7220 7221 /* skip zero address */ 7222 if (rte_is_zero_ether_addr(&addr[i])) 7223 continue; 7224 7225 num_macs++; 7226 } 7227 7228 printf("Number of MAC address added: %d\n", num_macs); 7229 7230 for (i = 0; i < rc; i++) { 7231 7232 /* skip zero address */ 7233 if (rte_is_zero_ether_addr(&addr[i])) 7234 continue; 7235 7236 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]); 7237 printf(" %s\n", buf); 7238 } 7239 } 7240 7241 void 7242 show_mcast_macs(portid_t port_id) 7243 { 7244 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 7245 struct rte_ether_addr *addr; 7246 struct rte_port *port; 7247 uint32_t i; 7248 7249 port = &ports[port_id]; 7250 7251 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 7252 7253 for (i = 0; i < port->mc_addr_nb; i++) { 7254 addr = &port->mc_addr_pool[i]; 7255 7256 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 7257 printf(" %s\n", buf); 7258 } 7259 } 7260 7261