1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2016 Intel Corporation. 3 * Copyright 2013-2014 6WIND S.A. 4 */ 5 6 #include <ctype.h> 7 #include <stdarg.h> 8 #include <errno.h> 9 #include <stdio.h> 10 #include <stdlib.h> 11 #include <string.h> 12 #include <stdint.h> 13 #include <inttypes.h> 14 15 #include <sys/queue.h> 16 #include <sys/types.h> 17 #include <sys/stat.h> 18 #include <fcntl.h> 19 #include <unistd.h> 20 21 #include <rte_common.h> 22 #include <rte_byteorder.h> 23 #include <rte_debug.h> 24 #include <rte_log.h> 25 #include <rte_memory.h> 26 #include <rte_memcpy.h> 27 #include <rte_memzone.h> 28 #include <rte_launch.h> 29 #include <rte_bus.h> 30 #include <rte_eal.h> 31 #include <rte_per_lcore.h> 32 #include <rte_lcore.h> 33 #include <rte_branch_prediction.h> 34 #include <rte_mempool.h> 35 #include <rte_mbuf.h> 36 #include <rte_interrupts.h> 37 #include <rte_ether.h> 38 #include <rte_ethdev.h> 39 #include <rte_string_fns.h> 40 #include <rte_cycles.h> 41 #include <rte_flow.h> 42 #include <rte_mtr.h> 43 #include <rte_errno.h> 44 #ifdef RTE_NET_IXGBE 45 #include <rte_pmd_ixgbe.h> 46 #endif 47 #ifdef RTE_NET_I40E 48 #include <rte_pmd_i40e.h> 49 #endif 50 #ifdef RTE_NET_BNXT 51 #include <rte_pmd_bnxt.h> 52 #endif 53 #ifdef RTE_LIB_GRO 54 #include <rte_gro.h> 55 #endif 56 #include <rte_hexdump.h> 57 58 #include "testpmd.h" 59 #include "cmdline_mtr.h" 60 61 #define ETHDEV_FWVERS_LEN 32 62 63 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */ 64 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW 65 #else 66 #define CLOCK_TYPE_ID CLOCK_MONOTONIC 67 #endif 68 69 #define NS_PER_SEC 1E9 70 71 static const struct { 72 enum tx_pkt_split split; 73 const char *name; 74 } tx_split_name[] = { 75 { 76 .split = TX_PKT_SPLIT_OFF, 77 .name = "off", 78 }, 79 { 80 .split = TX_PKT_SPLIT_ON, 81 .name = "on", 82 }, 83 { 84 .split = TX_PKT_SPLIT_RND, 85 .name = "rand", 86 }, 87 }; 88 89 const struct rss_type_info rss_type_table[] = { 90 /* Group types */ 91 { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | 92 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD | 93 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP | 94 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2}, 95 { "none", 0 }, 96 { "ip", RTE_ETH_RSS_IP }, 97 { "udp", RTE_ETH_RSS_UDP }, 98 { "tcp", RTE_ETH_RSS_TCP }, 99 { "sctp", RTE_ETH_RSS_SCTP }, 100 { "tunnel", RTE_ETH_RSS_TUNNEL }, 101 { "vlan", RTE_ETH_RSS_VLAN }, 102 103 /* Individual type */ 104 { "ipv4", RTE_ETH_RSS_IPV4 }, 105 { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 }, 106 { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP }, 107 { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP }, 108 { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP }, 109 { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER }, 110 { "ipv6", RTE_ETH_RSS_IPV6 }, 111 { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 }, 112 { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP }, 113 { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP }, 114 { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP }, 115 { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER }, 116 { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD }, 117 { "ipv6-ex", RTE_ETH_RSS_IPV6_EX }, 118 { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX }, 119 { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX }, 120 { "port", RTE_ETH_RSS_PORT }, 121 { "vxlan", RTE_ETH_RSS_VXLAN }, 122 { "geneve", RTE_ETH_RSS_GENEVE }, 123 { "nvgre", RTE_ETH_RSS_NVGRE }, 124 { "gtpu", RTE_ETH_RSS_GTPU }, 125 { "eth", RTE_ETH_RSS_ETH }, 126 { "s-vlan", RTE_ETH_RSS_S_VLAN }, 127 { "c-vlan", RTE_ETH_RSS_C_VLAN }, 128 { "esp", RTE_ETH_RSS_ESP }, 129 { "ah", RTE_ETH_RSS_AH }, 130 { "l2tpv3", RTE_ETH_RSS_L2TPV3 }, 131 { "pfcp", RTE_ETH_RSS_PFCP }, 132 { "pppoe", RTE_ETH_RSS_PPPOE }, 133 { "ecpri", RTE_ETH_RSS_ECPRI }, 134 { "mpls", RTE_ETH_RSS_MPLS }, 135 { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM }, 136 { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM }, 137 { "l2tpv2", RTE_ETH_RSS_L2TPV2 }, 138 { "l3-pre96", RTE_ETH_RSS_L3_PRE96 }, 139 { "l3-pre64", RTE_ETH_RSS_L3_PRE64 }, 140 { "l3-pre56", RTE_ETH_RSS_L3_PRE56 }, 141 { "l3-pre48", RTE_ETH_RSS_L3_PRE48 }, 142 { "l3-pre40", RTE_ETH_RSS_L3_PRE40 }, 143 { "l3-pre32", RTE_ETH_RSS_L3_PRE32 }, 144 { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY }, 145 { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY }, 146 { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY }, 147 { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY }, 148 { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY }, 149 { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY }, 150 { NULL, 0}, 151 }; 152 153 static const struct { 154 enum rte_eth_fec_mode mode; 155 const char *name; 156 } fec_mode_name[] = { 157 { 158 .mode = RTE_ETH_FEC_NOFEC, 159 .name = "off", 160 }, 161 { 162 .mode = RTE_ETH_FEC_AUTO, 163 .name = "auto", 164 }, 165 { 166 .mode = RTE_ETH_FEC_BASER, 167 .name = "baser", 168 }, 169 { 170 .mode = RTE_ETH_FEC_RS, 171 .name = "rs", 172 }, 173 }; 174 175 static const struct { 176 char str[32]; 177 uint16_t ftype; 178 } flowtype_str_table[] = { 179 {"raw", RTE_ETH_FLOW_RAW}, 180 {"ipv4", RTE_ETH_FLOW_IPV4}, 181 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 182 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 183 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 184 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 185 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 186 {"ipv6", RTE_ETH_FLOW_IPV6}, 187 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 188 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 189 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 190 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 191 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 192 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 193 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX}, 194 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX}, 195 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX}, 196 {"port", RTE_ETH_FLOW_PORT}, 197 {"vxlan", RTE_ETH_FLOW_VXLAN}, 198 {"geneve", RTE_ETH_FLOW_GENEVE}, 199 {"nvgre", RTE_ETH_FLOW_NVGRE}, 200 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 201 {"gtpu", RTE_ETH_FLOW_GTPU}, 202 }; 203 204 static void 205 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr) 206 { 207 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 208 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr); 209 printf("%s%s", name, buf); 210 } 211 212 static void 213 nic_xstats_display_periodic(portid_t port_id) 214 { 215 struct xstat_display_info *xstats_info; 216 uint64_t *prev_values, *curr_values; 217 uint64_t diff_value, value_rate; 218 struct timespec cur_time; 219 uint64_t *ids_supp; 220 size_t ids_supp_sz; 221 uint64_t diff_ns; 222 unsigned int i; 223 int rc; 224 225 xstats_info = &ports[port_id].xstats_info; 226 227 ids_supp_sz = xstats_info->ids_supp_sz; 228 if (ids_supp_sz == 0) 229 return; 230 231 printf("\n"); 232 233 ids_supp = xstats_info->ids_supp; 234 prev_values = xstats_info->prev_values; 235 curr_values = xstats_info->curr_values; 236 237 rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values, 238 ids_supp_sz); 239 if (rc != (int)ids_supp_sz) { 240 fprintf(stderr, 241 "Failed to get values of %zu xstats for port %u - return code %d\n", 242 ids_supp_sz, port_id, rc); 243 return; 244 } 245 246 diff_ns = 0; 247 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 248 uint64_t ns; 249 250 ns = cur_time.tv_sec * NS_PER_SEC; 251 ns += cur_time.tv_nsec; 252 253 if (xstats_info->prev_ns != 0) 254 diff_ns = ns - xstats_info->prev_ns; 255 xstats_info->prev_ns = ns; 256 } 257 258 printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)"); 259 for (i = 0; i < ids_supp_sz; i++) { 260 diff_value = (curr_values[i] > prev_values[i]) ? 261 (curr_values[i] - prev_values[i]) : 0; 262 prev_values[i] = curr_values[i]; 263 value_rate = diff_ns > 0 ? 264 (double)diff_value / diff_ns * NS_PER_SEC : 0; 265 266 printf(" %-25s%12"PRIu64" %15"PRIu64"\n", 267 xstats_display[i].name, curr_values[i], value_rate); 268 } 269 } 270 271 void 272 nic_stats_display(portid_t port_id) 273 { 274 static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS]; 275 static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS]; 276 static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS]; 277 static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS]; 278 static uint64_t prev_ns[RTE_MAX_ETHPORTS]; 279 struct timespec cur_time; 280 uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx, 281 diff_ns; 282 uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx; 283 struct rte_eth_stats stats; 284 static const char *nic_stats_border = "########################"; 285 int ret; 286 287 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 288 print_valid_ports(); 289 return; 290 } 291 ret = rte_eth_stats_get(port_id, &stats); 292 if (ret != 0) { 293 fprintf(stderr, 294 "%s: Error: failed to get stats (port %u): %d", 295 __func__, port_id, ret); 296 return; 297 } 298 printf("\n %s NIC statistics for port %-2d %s\n", 299 nic_stats_border, port_id, nic_stats_border); 300 301 printf(" RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes: " 302 "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes); 303 printf(" RX-errors: %-"PRIu64"\n", stats.ierrors); 304 printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf); 305 printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes: " 306 "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes); 307 308 diff_ns = 0; 309 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 310 uint64_t ns; 311 312 ns = cur_time.tv_sec * NS_PER_SEC; 313 ns += cur_time.tv_nsec; 314 315 if (prev_ns[port_id] != 0) 316 diff_ns = ns - prev_ns[port_id]; 317 prev_ns[port_id] = ns; 318 } 319 320 diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ? 321 (stats.ipackets - prev_pkts_rx[port_id]) : 0; 322 diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ? 323 (stats.opackets - prev_pkts_tx[port_id]) : 0; 324 prev_pkts_rx[port_id] = stats.ipackets; 325 prev_pkts_tx[port_id] = stats.opackets; 326 mpps_rx = diff_ns > 0 ? 327 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0; 328 mpps_tx = diff_ns > 0 ? 329 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0; 330 331 diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ? 332 (stats.ibytes - prev_bytes_rx[port_id]) : 0; 333 diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ? 334 (stats.obytes - prev_bytes_tx[port_id]) : 0; 335 prev_bytes_rx[port_id] = stats.ibytes; 336 prev_bytes_tx[port_id] = stats.obytes; 337 mbps_rx = diff_ns > 0 ? 338 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0; 339 mbps_tx = diff_ns > 0 ? 340 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0; 341 342 printf("\n Throughput (since last show)\n"); 343 printf(" Rx-pps: %12"PRIu64" Rx-bps: %12"PRIu64"\n Tx-pps: %12" 344 PRIu64" Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8, 345 mpps_tx, mbps_tx * 8); 346 347 if (xstats_display_num > 0) 348 nic_xstats_display_periodic(port_id); 349 350 printf(" %s############################%s\n", 351 nic_stats_border, nic_stats_border); 352 } 353 354 void 355 nic_stats_clear(portid_t port_id) 356 { 357 int ret; 358 359 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 360 print_valid_ports(); 361 return; 362 } 363 364 ret = rte_eth_stats_reset(port_id); 365 if (ret != 0) { 366 fprintf(stderr, 367 "%s: Error: failed to reset stats (port %u): %s", 368 __func__, port_id, strerror(-ret)); 369 return; 370 } 371 372 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 373 if (ret != 0) { 374 if (ret < 0) 375 ret = -ret; 376 fprintf(stderr, 377 "%s: Error: failed to get stats (port %u): %s", 378 __func__, port_id, strerror(ret)); 379 return; 380 } 381 printf("\n NIC statistics for port %d cleared\n", port_id); 382 } 383 384 void 385 nic_xstats_display(portid_t port_id) 386 { 387 struct rte_eth_xstat *xstats; 388 int cnt_xstats, idx_xstat; 389 struct rte_eth_xstat_name *xstats_names; 390 391 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 392 print_valid_ports(); 393 return; 394 } 395 printf("###### NIC extended statistics for port %-2d\n", port_id); 396 if (!rte_eth_dev_is_valid_port(port_id)) { 397 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 398 return; 399 } 400 401 /* Get count */ 402 cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0); 403 if (cnt_xstats < 0) { 404 fprintf(stderr, "Error: Cannot get count of xstats\n"); 405 return; 406 } 407 408 /* Get id-name lookup table */ 409 xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats); 410 if (xstats_names == NULL) { 411 fprintf(stderr, "Cannot allocate memory for xstats lookup\n"); 412 return; 413 } 414 if (cnt_xstats != rte_eth_xstats_get_names( 415 port_id, xstats_names, cnt_xstats)) { 416 fprintf(stderr, "Error: Cannot get xstats lookup\n"); 417 free(xstats_names); 418 return; 419 } 420 421 /* Get stats themselves */ 422 xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats); 423 if (xstats == NULL) { 424 fprintf(stderr, "Cannot allocate memory for xstats\n"); 425 free(xstats_names); 426 return; 427 } 428 if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) { 429 fprintf(stderr, "Error: Unable to get xstats\n"); 430 free(xstats_names); 431 free(xstats); 432 return; 433 } 434 435 /* Display xstats */ 436 for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) { 437 if (xstats_hide_zero && !xstats[idx_xstat].value) 438 continue; 439 printf("%s: %"PRIu64"\n", 440 xstats_names[idx_xstat].name, 441 xstats[idx_xstat].value); 442 } 443 free(xstats_names); 444 free(xstats); 445 } 446 447 void 448 nic_xstats_clear(portid_t port_id) 449 { 450 int ret; 451 452 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 453 print_valid_ports(); 454 return; 455 } 456 457 ret = rte_eth_xstats_reset(port_id); 458 if (ret != 0) { 459 fprintf(stderr, 460 "%s: Error: failed to reset xstats (port %u): %s\n", 461 __func__, port_id, strerror(-ret)); 462 return; 463 } 464 465 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 466 if (ret != 0) { 467 if (ret < 0) 468 ret = -ret; 469 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s", 470 __func__, port_id, strerror(ret)); 471 return; 472 } 473 } 474 475 static const char * 476 get_queue_state_name(uint8_t queue_state) 477 { 478 if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED) 479 return "stopped"; 480 else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED) 481 return "started"; 482 else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN) 483 return "hairpin"; 484 else 485 return "unknown"; 486 } 487 488 void 489 rx_queue_infos_display(portid_t port_id, uint16_t queue_id) 490 { 491 struct rte_eth_burst_mode mode; 492 struct rte_eth_rxq_info qinfo; 493 int32_t rc; 494 static const char *info_border = "*********************"; 495 496 rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo); 497 if (rc != 0) { 498 fprintf(stderr, 499 "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n", 500 port_id, queue_id, strerror(-rc), rc); 501 return; 502 } 503 504 printf("\n%s Infos for port %-2u, RX queue %-2u %s", 505 info_border, port_id, queue_id, info_border); 506 507 printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name); 508 printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh); 509 printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh); 510 printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh); 511 printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh); 512 printf("\nRX drop packets: %s", 513 (qinfo.conf.rx_drop_en != 0) ? "on" : "off"); 514 printf("\nRX deferred start: %s", 515 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off"); 516 printf("\nRX scattered packets: %s", 517 (qinfo.scattered_rx != 0) ? "on" : "off"); 518 printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state)); 519 if (qinfo.rx_buf_size != 0) 520 printf("\nRX buffer size: %hu", qinfo.rx_buf_size); 521 printf("\nNumber of RXDs: %hu", qinfo.nb_desc); 522 523 if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0) 524 printf("\nBurst mode: %s%s", 525 mode.info, 526 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 527 " (per queue)" : ""); 528 529 printf("\n"); 530 } 531 532 void 533 tx_queue_infos_display(portid_t port_id, uint16_t queue_id) 534 { 535 struct rte_eth_burst_mode mode; 536 struct rte_eth_txq_info qinfo; 537 int32_t rc; 538 static const char *info_border = "*********************"; 539 540 rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo); 541 if (rc != 0) { 542 fprintf(stderr, 543 "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n", 544 port_id, queue_id, strerror(-rc), rc); 545 return; 546 } 547 548 printf("\n%s Infos for port %-2u, TX queue %-2u %s", 549 info_border, port_id, queue_id, info_border); 550 551 printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh); 552 printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh); 553 printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh); 554 printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh); 555 printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh); 556 printf("\nTX deferred start: %s", 557 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off"); 558 printf("\nNumber of TXDs: %hu", qinfo.nb_desc); 559 printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state)); 560 561 if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0) 562 printf("\nBurst mode: %s%s", 563 mode.info, 564 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 565 " (per queue)" : ""); 566 567 printf("\n"); 568 } 569 570 static int bus_match_all(const struct rte_bus *bus, const void *data) 571 { 572 RTE_SET_USED(bus); 573 RTE_SET_USED(data); 574 return 0; 575 } 576 577 static void 578 device_infos_display_speeds(uint32_t speed_capa) 579 { 580 printf("\n\tDevice speed capability:"); 581 if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG) 582 printf(" Autonegotiate (all speeds)"); 583 if (speed_capa & RTE_ETH_LINK_SPEED_FIXED) 584 printf(" Disable autonegotiate (fixed speed) "); 585 if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD) 586 printf(" 10 Mbps half-duplex "); 587 if (speed_capa & RTE_ETH_LINK_SPEED_10M) 588 printf(" 10 Mbps full-duplex "); 589 if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD) 590 printf(" 100 Mbps half-duplex "); 591 if (speed_capa & RTE_ETH_LINK_SPEED_100M) 592 printf(" 100 Mbps full-duplex "); 593 if (speed_capa & RTE_ETH_LINK_SPEED_1G) 594 printf(" 1 Gbps "); 595 if (speed_capa & RTE_ETH_LINK_SPEED_2_5G) 596 printf(" 2.5 Gbps "); 597 if (speed_capa & RTE_ETH_LINK_SPEED_5G) 598 printf(" 5 Gbps "); 599 if (speed_capa & RTE_ETH_LINK_SPEED_10G) 600 printf(" 10 Gbps "); 601 if (speed_capa & RTE_ETH_LINK_SPEED_20G) 602 printf(" 20 Gbps "); 603 if (speed_capa & RTE_ETH_LINK_SPEED_25G) 604 printf(" 25 Gbps "); 605 if (speed_capa & RTE_ETH_LINK_SPEED_40G) 606 printf(" 40 Gbps "); 607 if (speed_capa & RTE_ETH_LINK_SPEED_50G) 608 printf(" 50 Gbps "); 609 if (speed_capa & RTE_ETH_LINK_SPEED_56G) 610 printf(" 56 Gbps "); 611 if (speed_capa & RTE_ETH_LINK_SPEED_100G) 612 printf(" 100 Gbps "); 613 if (speed_capa & RTE_ETH_LINK_SPEED_200G) 614 printf(" 200 Gbps "); 615 if (speed_capa & RTE_ETH_LINK_SPEED_400G) 616 printf(" 400 Gbps "); 617 } 618 619 void 620 device_infos_display(const char *identifier) 621 { 622 static const char *info_border = "*********************"; 623 struct rte_bus *start = NULL, *next; 624 struct rte_dev_iterator dev_iter; 625 char name[RTE_ETH_NAME_MAX_LEN]; 626 struct rte_ether_addr mac_addr; 627 struct rte_device *dev; 628 struct rte_devargs da; 629 portid_t port_id; 630 struct rte_eth_dev_info dev_info; 631 char devstr[128]; 632 633 memset(&da, 0, sizeof(da)); 634 if (!identifier) 635 goto skip_parse; 636 637 if (rte_devargs_parsef(&da, "%s", identifier)) { 638 fprintf(stderr, "cannot parse identifier\n"); 639 return; 640 } 641 642 skip_parse: 643 while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) { 644 645 start = next; 646 if (identifier && da.bus != next) 647 continue; 648 649 snprintf(devstr, sizeof(devstr), "bus=%s", rte_bus_name(next)); 650 RTE_DEV_FOREACH(dev, devstr, &dev_iter) { 651 652 if (rte_dev_driver(dev) == NULL) 653 continue; 654 /* Check for matching device if identifier is present */ 655 if (identifier && 656 strncmp(da.name, rte_dev_name(dev), strlen(rte_dev_name(dev)))) 657 continue; 658 printf("\n%s Infos for device %s %s\n", 659 info_border, rte_dev_name(dev), info_border); 660 printf("Bus name: %s", rte_bus_name(rte_dev_bus(dev))); 661 printf("\nBus information: %s", 662 rte_dev_bus_info(dev) ? rte_dev_bus_info(dev) : ""); 663 printf("\nDriver name: %s", rte_driver_name(rte_dev_driver(dev))); 664 printf("\nDevargs: %s", 665 rte_dev_devargs(dev) ? rte_dev_devargs(dev)->args : ""); 666 printf("\nConnect to socket: %d", rte_dev_numa_node(dev)); 667 printf("\n"); 668 669 /* List ports with matching device name */ 670 RTE_ETH_FOREACH_DEV_OF(port_id, dev) { 671 printf("\n\tPort id: %-2d", port_id); 672 if (eth_macaddr_get_print_err(port_id, 673 &mac_addr) == 0) 674 print_ethaddr("\n\tMAC address: ", 675 &mac_addr); 676 rte_eth_dev_get_name_by_port(port_id, name); 677 printf("\n\tDevice name: %s", name); 678 if (rte_eth_dev_info_get(port_id, &dev_info) == 0) 679 device_infos_display_speeds(dev_info.speed_capa); 680 printf("\n"); 681 } 682 } 683 }; 684 rte_devargs_reset(&da); 685 } 686 687 static void 688 print_dev_capabilities(uint64_t capabilities) 689 { 690 uint64_t single_capa; 691 int begin; 692 int end; 693 int bit; 694 695 if (capabilities == 0) 696 return; 697 698 begin = __builtin_ctzll(capabilities); 699 end = sizeof(capabilities) * CHAR_BIT - __builtin_clzll(capabilities); 700 701 single_capa = 1ULL << begin; 702 for (bit = begin; bit < end; bit++) { 703 if (capabilities & single_capa) 704 printf(" %s", 705 rte_eth_dev_capability_name(single_capa)); 706 single_capa <<= 1; 707 } 708 } 709 710 uint64_t 711 str_to_rsstypes(const char *str) 712 { 713 uint16_t i; 714 715 for (i = 0; rss_type_table[i].str != NULL; i++) { 716 if (strcmp(rss_type_table[i].str, str) == 0) 717 return rss_type_table[i].rss_type; 718 } 719 720 return 0; 721 } 722 723 const char * 724 rsstypes_to_str(uint64_t rss_type) 725 { 726 uint16_t i; 727 728 for (i = 0; rss_type_table[i].str != NULL; i++) { 729 if (rss_type_table[i].rss_type == rss_type) 730 return rss_type_table[i].str; 731 } 732 733 return NULL; 734 } 735 736 static void 737 rss_offload_types_display(uint64_t offload_types, uint16_t char_num_per_line) 738 { 739 uint16_t user_defined_str_len; 740 uint16_t total_len = 0; 741 uint16_t str_len = 0; 742 uint64_t rss_offload; 743 uint16_t i; 744 745 for (i = 0; i < sizeof(offload_types) * CHAR_BIT; i++) { 746 rss_offload = RTE_BIT64(i); 747 if ((offload_types & rss_offload) != 0) { 748 const char *p = rsstypes_to_str(rss_offload); 749 750 user_defined_str_len = 751 strlen("user-defined-") + (i / 10 + 1); 752 str_len = p ? strlen(p) : user_defined_str_len; 753 str_len += 2; /* add two spaces */ 754 if (total_len + str_len >= char_num_per_line) { 755 total_len = 0; 756 printf("\n"); 757 } 758 759 if (p) 760 printf(" %s", p); 761 else 762 printf(" user-defined-%u", i); 763 total_len += str_len; 764 } 765 } 766 printf("\n"); 767 } 768 769 void 770 port_infos_display(portid_t port_id) 771 { 772 struct rte_port *port; 773 struct rte_ether_addr mac_addr; 774 struct rte_eth_link link; 775 struct rte_eth_dev_info dev_info; 776 int vlan_offload; 777 struct rte_mempool * mp; 778 static const char *info_border = "*********************"; 779 uint16_t mtu; 780 char name[RTE_ETH_NAME_MAX_LEN]; 781 int ret; 782 char fw_version[ETHDEV_FWVERS_LEN]; 783 784 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 785 print_valid_ports(); 786 return; 787 } 788 port = &ports[port_id]; 789 ret = eth_link_get_nowait_print_err(port_id, &link); 790 if (ret < 0) 791 return; 792 793 ret = eth_dev_info_get_print_err(port_id, &dev_info); 794 if (ret != 0) 795 return; 796 797 printf("\n%s Infos for port %-2d %s\n", 798 info_border, port_id, info_border); 799 if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0) 800 print_ethaddr("MAC address: ", &mac_addr); 801 rte_eth_dev_get_name_by_port(port_id, name); 802 printf("\nDevice name: %s", name); 803 printf("\nDriver name: %s", dev_info.driver_name); 804 805 if (rte_eth_dev_fw_version_get(port_id, fw_version, 806 ETHDEV_FWVERS_LEN) == 0) 807 printf("\nFirmware-version: %s", fw_version); 808 else 809 printf("\nFirmware-version: %s", "not available"); 810 811 if (rte_dev_devargs(dev_info.device) && rte_dev_devargs(dev_info.device)->args) 812 printf("\nDevargs: %s", rte_dev_devargs(dev_info.device)->args); 813 printf("\nConnect to socket: %u", port->socket_id); 814 815 if (port_numa[port_id] != NUMA_NO_CONFIG) { 816 mp = mbuf_pool_find(port_numa[port_id], 0); 817 if (mp) 818 printf("\nmemory allocation on the socket: %d", 819 port_numa[port_id]); 820 } else 821 printf("\nmemory allocation on the socket: %u",port->socket_id); 822 823 printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down")); 824 printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed)); 825 printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ? 826 ("full-duplex") : ("half-duplex")); 827 printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ? 828 ("On") : ("Off")); 829 830 if (!rte_eth_dev_get_mtu(port_id, &mtu)) 831 printf("MTU: %u\n", mtu); 832 833 printf("Promiscuous mode: %s\n", 834 rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled"); 835 printf("Allmulticast mode: %s\n", 836 rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled"); 837 printf("Maximum number of MAC addresses: %u\n", 838 (unsigned int)(port->dev_info.max_mac_addrs)); 839 printf("Maximum number of MAC addresses of hash filtering: %u\n", 840 (unsigned int)(port->dev_info.max_hash_mac_addrs)); 841 842 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 843 if (vlan_offload >= 0){ 844 printf("VLAN offload: \n"); 845 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD) 846 printf(" strip on, "); 847 else 848 printf(" strip off, "); 849 850 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD) 851 printf("filter on, "); 852 else 853 printf("filter off, "); 854 855 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD) 856 printf("extend on, "); 857 else 858 printf("extend off, "); 859 860 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD) 861 printf("qinq strip on\n"); 862 else 863 printf("qinq strip off\n"); 864 } 865 866 if (dev_info.hash_key_size > 0) 867 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size); 868 if (dev_info.reta_size > 0) 869 printf("Redirection table size: %u\n", dev_info.reta_size); 870 if (!dev_info.flow_type_rss_offloads) 871 printf("No RSS offload flow type is supported.\n"); 872 else { 873 printf("Supported RSS offload flow types:\n"); 874 rss_offload_types_display(dev_info.flow_type_rss_offloads, 875 TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 876 } 877 878 printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize); 879 printf("Maximum configurable length of RX packet: %u\n", 880 dev_info.max_rx_pktlen); 881 printf("Maximum configurable size of LRO aggregated packet: %u\n", 882 dev_info.max_lro_pkt_size); 883 if (dev_info.max_vfs) 884 printf("Maximum number of VFs: %u\n", dev_info.max_vfs); 885 if (dev_info.max_vmdq_pools) 886 printf("Maximum number of VMDq pools: %u\n", 887 dev_info.max_vmdq_pools); 888 889 printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues); 890 printf("Max possible RX queues: %u\n", dev_info.max_rx_queues); 891 printf("Max possible number of RXDs per queue: %hu\n", 892 dev_info.rx_desc_lim.nb_max); 893 printf("Min possible number of RXDs per queue: %hu\n", 894 dev_info.rx_desc_lim.nb_min); 895 printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align); 896 897 printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues); 898 printf("Max possible TX queues: %u\n", dev_info.max_tx_queues); 899 printf("Max possible number of TXDs per queue: %hu\n", 900 dev_info.tx_desc_lim.nb_max); 901 printf("Min possible number of TXDs per queue: %hu\n", 902 dev_info.tx_desc_lim.nb_min); 903 printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align); 904 printf("Max segment number per packet: %hu\n", 905 dev_info.tx_desc_lim.nb_seg_max); 906 printf("Max segment number per MTU/TSO: %hu\n", 907 dev_info.tx_desc_lim.nb_mtu_seg_max); 908 909 printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa); 910 print_dev_capabilities(dev_info.dev_capa); 911 printf(" )\n"); 912 /* Show switch info only if valid switch domain and port id is set */ 913 if (dev_info.switch_info.domain_id != 914 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) { 915 if (dev_info.switch_info.name) 916 printf("Switch name: %s\n", dev_info.switch_info.name); 917 918 printf("Switch domain Id: %u\n", 919 dev_info.switch_info.domain_id); 920 printf("Switch Port Id: %u\n", 921 dev_info.switch_info.port_id); 922 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0) 923 printf("Switch Rx domain: %u\n", 924 dev_info.switch_info.rx_domain); 925 } 926 printf("Device error handling mode: "); 927 switch (dev_info.err_handle_mode) { 928 case RTE_ETH_ERROR_HANDLE_MODE_NONE: 929 printf("none\n"); 930 break; 931 case RTE_ETH_ERROR_HANDLE_MODE_PASSIVE: 932 printf("passive\n"); 933 break; 934 case RTE_ETH_ERROR_HANDLE_MODE_PROACTIVE: 935 printf("proactive\n"); 936 break; 937 default: 938 printf("unknown\n"); 939 break; 940 } 941 printf("Device private info:\n"); 942 ret = rte_eth_dev_priv_dump(port_id, stdout); 943 if (ret == -ENOTSUP) 944 printf(" none\n"); 945 else if (ret < 0) 946 fprintf(stderr, " Failed to dump private info with error (%d): %s\n", 947 ret, strerror(-ret)); 948 } 949 950 void 951 port_summary_header_display(void) 952 { 953 uint16_t port_number; 954 955 port_number = rte_eth_dev_count_avail(); 956 printf("Number of available ports: %i\n", port_number); 957 printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name", 958 "Driver", "Status", "Link"); 959 } 960 961 void 962 port_summary_display(portid_t port_id) 963 { 964 struct rte_ether_addr mac_addr; 965 struct rte_eth_link link; 966 struct rte_eth_dev_info dev_info; 967 char name[RTE_ETH_NAME_MAX_LEN]; 968 int ret; 969 970 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 971 print_valid_ports(); 972 return; 973 } 974 975 ret = eth_link_get_nowait_print_err(port_id, &link); 976 if (ret < 0) 977 return; 978 979 ret = eth_dev_info_get_print_err(port_id, &dev_info); 980 if (ret != 0) 981 return; 982 983 rte_eth_dev_get_name_by_port(port_id, name); 984 ret = eth_macaddr_get_print_err(port_id, &mac_addr); 985 if (ret != 0) 986 return; 987 988 printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n", 989 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name, 990 dev_info.driver_name, (link.link_status) ? ("up") : ("down"), 991 rte_eth_link_speed_to_str(link.link_speed)); 992 } 993 994 void 995 port_eeprom_display(portid_t port_id) 996 { 997 struct rte_dev_eeprom_info einfo; 998 int ret; 999 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1000 print_valid_ports(); 1001 return; 1002 } 1003 1004 int len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 1005 if (len_eeprom < 0) { 1006 switch (len_eeprom) { 1007 case -ENODEV: 1008 fprintf(stderr, "port index %d invalid\n", port_id); 1009 break; 1010 case -ENOTSUP: 1011 fprintf(stderr, "operation not supported by device\n"); 1012 break; 1013 case -EIO: 1014 fprintf(stderr, "device is removed\n"); 1015 break; 1016 default: 1017 fprintf(stderr, "Unable to get EEPROM: %d\n", 1018 len_eeprom); 1019 break; 1020 } 1021 return; 1022 } 1023 1024 einfo.offset = 0; 1025 einfo.length = len_eeprom; 1026 einfo.data = calloc(1, len_eeprom); 1027 if (!einfo.data) { 1028 fprintf(stderr, 1029 "Allocation of port %u eeprom data failed\n", 1030 port_id); 1031 return; 1032 } 1033 1034 ret = rte_eth_dev_get_eeprom(port_id, &einfo); 1035 if (ret != 0) { 1036 switch (ret) { 1037 case -ENODEV: 1038 fprintf(stderr, "port index %d invalid\n", port_id); 1039 break; 1040 case -ENOTSUP: 1041 fprintf(stderr, "operation not supported by device\n"); 1042 break; 1043 case -EIO: 1044 fprintf(stderr, "device is removed\n"); 1045 break; 1046 default: 1047 fprintf(stderr, "Unable to get EEPROM: %d\n", ret); 1048 break; 1049 } 1050 free(einfo.data); 1051 return; 1052 } 1053 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1054 printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom); 1055 free(einfo.data); 1056 } 1057 1058 void 1059 port_module_eeprom_display(portid_t port_id) 1060 { 1061 struct rte_eth_dev_module_info minfo; 1062 struct rte_dev_eeprom_info einfo; 1063 int ret; 1064 1065 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1066 print_valid_ports(); 1067 return; 1068 } 1069 1070 1071 ret = rte_eth_dev_get_module_info(port_id, &minfo); 1072 if (ret != 0) { 1073 switch (ret) { 1074 case -ENODEV: 1075 fprintf(stderr, "port index %d invalid\n", port_id); 1076 break; 1077 case -ENOTSUP: 1078 fprintf(stderr, "operation not supported by device\n"); 1079 break; 1080 case -EIO: 1081 fprintf(stderr, "device is removed\n"); 1082 break; 1083 default: 1084 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1085 ret); 1086 break; 1087 } 1088 return; 1089 } 1090 1091 einfo.offset = 0; 1092 einfo.length = minfo.eeprom_len; 1093 einfo.data = calloc(1, minfo.eeprom_len); 1094 if (!einfo.data) { 1095 fprintf(stderr, 1096 "Allocation of port %u eeprom data failed\n", 1097 port_id); 1098 return; 1099 } 1100 1101 ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); 1102 if (ret != 0) { 1103 switch (ret) { 1104 case -ENODEV: 1105 fprintf(stderr, "port index %d invalid\n", port_id); 1106 break; 1107 case -ENOTSUP: 1108 fprintf(stderr, "operation not supported by device\n"); 1109 break; 1110 case -EIO: 1111 fprintf(stderr, "device is removed\n"); 1112 break; 1113 default: 1114 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1115 ret); 1116 break; 1117 } 1118 free(einfo.data); 1119 return; 1120 } 1121 1122 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1123 printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); 1124 free(einfo.data); 1125 } 1126 1127 int 1128 port_id_is_invalid(portid_t port_id, enum print_warning warning) 1129 { 1130 uint16_t pid; 1131 1132 if (port_id == (portid_t)RTE_PORT_ALL) 1133 return 0; 1134 1135 RTE_ETH_FOREACH_DEV(pid) 1136 if (port_id == pid) 1137 return 0; 1138 1139 if (warning == ENABLED_WARN) 1140 fprintf(stderr, "Invalid port %d\n", port_id); 1141 1142 return 1; 1143 } 1144 1145 void print_valid_ports(void) 1146 { 1147 portid_t pid; 1148 1149 printf("The valid ports array is ["); 1150 RTE_ETH_FOREACH_DEV(pid) { 1151 printf(" %d", pid); 1152 } 1153 printf(" ]\n"); 1154 } 1155 1156 static int 1157 vlan_id_is_invalid(uint16_t vlan_id) 1158 { 1159 if (vlan_id < 4096) 1160 return 0; 1161 fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id); 1162 return 1; 1163 } 1164 1165 static uint32_t 1166 eth_dev_get_overhead_len(uint32_t max_rx_pktlen, uint16_t max_mtu) 1167 { 1168 uint32_t overhead_len; 1169 1170 if (max_mtu != UINT16_MAX && max_rx_pktlen > max_mtu) 1171 overhead_len = max_rx_pktlen - max_mtu; 1172 else 1173 overhead_len = RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN; 1174 1175 return overhead_len; 1176 } 1177 1178 static int 1179 eth_dev_validate_mtu(uint16_t port_id, uint16_t mtu) 1180 { 1181 struct rte_eth_dev_info dev_info; 1182 uint32_t overhead_len; 1183 uint32_t frame_size; 1184 int ret; 1185 1186 ret = rte_eth_dev_info_get(port_id, &dev_info); 1187 if (ret != 0) 1188 return ret; 1189 1190 if (mtu < dev_info.min_mtu) { 1191 fprintf(stderr, 1192 "MTU (%u) < device min MTU (%u) for port_id %u\n", 1193 mtu, dev_info.min_mtu, port_id); 1194 return -EINVAL; 1195 } 1196 if (mtu > dev_info.max_mtu) { 1197 fprintf(stderr, 1198 "MTU (%u) > device max MTU (%u) for port_id %u\n", 1199 mtu, dev_info.max_mtu, port_id); 1200 return -EINVAL; 1201 } 1202 1203 overhead_len = eth_dev_get_overhead_len(dev_info.max_rx_pktlen, 1204 dev_info.max_mtu); 1205 frame_size = mtu + overhead_len; 1206 if (frame_size > dev_info.max_rx_pktlen) { 1207 fprintf(stderr, 1208 "Frame size (%u) > device max frame size (%u) for port_id %u\n", 1209 frame_size, dev_info.max_rx_pktlen, port_id); 1210 return -EINVAL; 1211 } 1212 1213 return 0; 1214 } 1215 1216 void 1217 port_mtu_set(portid_t port_id, uint16_t mtu) 1218 { 1219 struct rte_port *port = &ports[port_id]; 1220 int diag; 1221 1222 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1223 return; 1224 1225 diag = eth_dev_validate_mtu(port_id, mtu); 1226 if (diag != 0) 1227 return; 1228 1229 if (port->need_reconfig == 0) { 1230 diag = rte_eth_dev_set_mtu(port_id, mtu); 1231 if (diag != 0) { 1232 fprintf(stderr, "Set MTU failed. diag=%d\n", diag); 1233 return; 1234 } 1235 } 1236 1237 port->dev_conf.rxmode.mtu = mtu; 1238 } 1239 1240 /* Generic flow management functions. */ 1241 1242 static struct port_flow_tunnel * 1243 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id) 1244 { 1245 struct port_flow_tunnel *flow_tunnel; 1246 1247 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1248 if (flow_tunnel->id == port_tunnel_id) 1249 goto out; 1250 } 1251 flow_tunnel = NULL; 1252 1253 out: 1254 return flow_tunnel; 1255 } 1256 1257 const char * 1258 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel) 1259 { 1260 const char *type; 1261 switch (tunnel->type) { 1262 default: 1263 type = "unknown"; 1264 break; 1265 case RTE_FLOW_ITEM_TYPE_VXLAN: 1266 type = "vxlan"; 1267 break; 1268 case RTE_FLOW_ITEM_TYPE_GRE: 1269 type = "gre"; 1270 break; 1271 case RTE_FLOW_ITEM_TYPE_NVGRE: 1272 type = "nvgre"; 1273 break; 1274 case RTE_FLOW_ITEM_TYPE_GENEVE: 1275 type = "geneve"; 1276 break; 1277 } 1278 1279 return type; 1280 } 1281 1282 struct port_flow_tunnel * 1283 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun) 1284 { 1285 struct rte_port *port = &ports[port_id]; 1286 struct port_flow_tunnel *flow_tunnel; 1287 1288 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1289 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun))) 1290 goto out; 1291 } 1292 flow_tunnel = NULL; 1293 1294 out: 1295 return flow_tunnel; 1296 } 1297 1298 void port_flow_tunnel_list(portid_t port_id) 1299 { 1300 struct rte_port *port = &ports[port_id]; 1301 struct port_flow_tunnel *flt; 1302 1303 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1304 printf("port %u tunnel #%u type=%s", 1305 port_id, flt->id, port_flow_tunnel_type(&flt->tunnel)); 1306 if (flt->tunnel.tun_id) 1307 printf(" id=%" PRIu64, flt->tunnel.tun_id); 1308 printf("\n"); 1309 } 1310 } 1311 1312 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id) 1313 { 1314 struct rte_port *port = &ports[port_id]; 1315 struct port_flow_tunnel *flt; 1316 1317 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1318 if (flt->id == tunnel_id) 1319 break; 1320 } 1321 if (flt) { 1322 LIST_REMOVE(flt, chain); 1323 free(flt); 1324 printf("port %u: flow tunnel #%u destroyed\n", 1325 port_id, tunnel_id); 1326 } 1327 } 1328 1329 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops) 1330 { 1331 struct rte_port *port = &ports[port_id]; 1332 enum rte_flow_item_type type; 1333 struct port_flow_tunnel *flt; 1334 1335 if (!strcmp(ops->type, "vxlan")) 1336 type = RTE_FLOW_ITEM_TYPE_VXLAN; 1337 else if (!strcmp(ops->type, "gre")) 1338 type = RTE_FLOW_ITEM_TYPE_GRE; 1339 else if (!strcmp(ops->type, "nvgre")) 1340 type = RTE_FLOW_ITEM_TYPE_NVGRE; 1341 else if (!strcmp(ops->type, "geneve")) 1342 type = RTE_FLOW_ITEM_TYPE_GENEVE; 1343 else { 1344 fprintf(stderr, "cannot offload \"%s\" tunnel type\n", 1345 ops->type); 1346 return; 1347 } 1348 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1349 if (flt->tunnel.type == type) 1350 break; 1351 } 1352 if (!flt) { 1353 flt = calloc(1, sizeof(*flt)); 1354 if (!flt) { 1355 fprintf(stderr, "failed to allocate port flt object\n"); 1356 return; 1357 } 1358 flt->tunnel.type = type; 1359 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 : 1360 LIST_FIRST(&port->flow_tunnel_list)->id + 1; 1361 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain); 1362 } 1363 printf("port %d: flow tunnel #%u type %s\n", 1364 port_id, flt->id, ops->type); 1365 } 1366 1367 /** Generate a port_flow entry from attributes/pattern/actions. */ 1368 static struct port_flow * 1369 port_flow_new(const struct rte_flow_attr *attr, 1370 const struct rte_flow_item *pattern, 1371 const struct rte_flow_action *actions, 1372 struct rte_flow_error *error) 1373 { 1374 const struct rte_flow_conv_rule rule = { 1375 .attr_ro = attr, 1376 .pattern_ro = pattern, 1377 .actions_ro = actions, 1378 }; 1379 struct port_flow *pf; 1380 int ret; 1381 1382 ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error); 1383 if (ret < 0) 1384 return NULL; 1385 pf = calloc(1, offsetof(struct port_flow, rule) + ret); 1386 if (!pf) { 1387 rte_flow_error_set 1388 (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, 1389 "calloc() failed"); 1390 return NULL; 1391 } 1392 if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule, 1393 error) >= 0) 1394 return pf; 1395 free(pf); 1396 return NULL; 1397 } 1398 1399 /** Print a message out of a flow error. */ 1400 static int 1401 port_flow_complain(struct rte_flow_error *error) 1402 { 1403 static const char *const errstrlist[] = { 1404 [RTE_FLOW_ERROR_TYPE_NONE] = "no error", 1405 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified", 1406 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)", 1407 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field", 1408 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field", 1409 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field", 1410 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field", 1411 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field", 1412 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure", 1413 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length", 1414 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification", 1415 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range", 1416 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask", 1417 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item", 1418 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions", 1419 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration", 1420 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action", 1421 }; 1422 const char *errstr; 1423 char buf[32]; 1424 int err = rte_errno; 1425 1426 if ((unsigned int)error->type >= RTE_DIM(errstrlist) || 1427 !errstrlist[error->type]) 1428 errstr = "unknown type"; 1429 else 1430 errstr = errstrlist[error->type]; 1431 fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n", 1432 __func__, error->type, errstr, 1433 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ", 1434 error->cause), buf) : "", 1435 error->message ? error->message : "(no stated reason)", 1436 rte_strerror(err)); 1437 1438 switch (error->type) { 1439 case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER: 1440 fprintf(stderr, "The status suggests the use of \"transfer\" " 1441 "as the possible cause of the failure. Make " 1442 "sure that the flow in question and its " 1443 "indirect components (if any) are managed " 1444 "via \"transfer\" proxy port. Use command " 1445 "\"show port (port_id) flow transfer proxy\" " 1446 "to figure out the proxy port ID\n"); 1447 break; 1448 default: 1449 break; 1450 } 1451 1452 return -err; 1453 } 1454 1455 static void 1456 rss_types_display(uint64_t rss_types, uint16_t char_num_per_line) 1457 { 1458 uint16_t total_len = 0; 1459 uint16_t str_len; 1460 uint16_t i; 1461 1462 if (rss_types == 0) 1463 return; 1464 1465 for (i = 0; rss_type_table[i].str; i++) { 1466 if (rss_type_table[i].rss_type == 0) 1467 continue; 1468 1469 if ((rss_types & rss_type_table[i].rss_type) == 1470 rss_type_table[i].rss_type) { 1471 /* Contain two spaces */ 1472 str_len = strlen(rss_type_table[i].str) + 2; 1473 if (total_len + str_len > char_num_per_line) { 1474 printf("\n"); 1475 total_len = 0; 1476 } 1477 printf(" %s", rss_type_table[i].str); 1478 total_len += str_len; 1479 } 1480 } 1481 printf("\n"); 1482 } 1483 1484 static void 1485 rss_config_display(struct rte_flow_action_rss *rss_conf) 1486 { 1487 uint8_t i; 1488 1489 if (rss_conf == NULL) { 1490 fprintf(stderr, "Invalid rule\n"); 1491 return; 1492 } 1493 1494 printf("RSS:\n" 1495 " queues:"); 1496 if (rss_conf->queue_num == 0) 1497 printf(" none"); 1498 for (i = 0; i < rss_conf->queue_num; i++) 1499 printf(" %d", rss_conf->queue[i]); 1500 printf("\n"); 1501 1502 printf(" function: "); 1503 switch (rss_conf->func) { 1504 case RTE_ETH_HASH_FUNCTION_DEFAULT: 1505 printf("default\n"); 1506 break; 1507 case RTE_ETH_HASH_FUNCTION_TOEPLITZ: 1508 printf("toeplitz\n"); 1509 break; 1510 case RTE_ETH_HASH_FUNCTION_SIMPLE_XOR: 1511 printf("simple_xor\n"); 1512 break; 1513 case RTE_ETH_HASH_FUNCTION_SYMMETRIC_TOEPLITZ: 1514 printf("symmetric_toeplitz\n"); 1515 break; 1516 default: 1517 printf("Unknown function\n"); 1518 return; 1519 } 1520 1521 printf(" types:\n"); 1522 if (rss_conf->types == 0) { 1523 printf(" none\n"); 1524 return; 1525 } 1526 rss_types_display(rss_conf->types, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 1527 } 1528 1529 static struct port_indirect_action * 1530 action_get_by_id(portid_t port_id, uint32_t id) 1531 { 1532 struct rte_port *port; 1533 struct port_indirect_action **ppia; 1534 struct port_indirect_action *pia = NULL; 1535 1536 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1537 port_id == (portid_t)RTE_PORT_ALL) 1538 return NULL; 1539 port = &ports[port_id]; 1540 ppia = &port->actions_list; 1541 while (*ppia) { 1542 if ((*ppia)->id == id) { 1543 pia = *ppia; 1544 break; 1545 } 1546 ppia = &(*ppia)->next; 1547 } 1548 if (!pia) 1549 fprintf(stderr, 1550 "Failed to find indirect action #%u on port %u\n", 1551 id, port_id); 1552 return pia; 1553 } 1554 1555 static int 1556 action_alloc(portid_t port_id, uint32_t id, 1557 struct port_indirect_action **action) 1558 { 1559 struct rte_port *port; 1560 struct port_indirect_action **ppia; 1561 struct port_indirect_action *pia = NULL; 1562 1563 *action = NULL; 1564 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1565 port_id == (portid_t)RTE_PORT_ALL) 1566 return -EINVAL; 1567 port = &ports[port_id]; 1568 if (id == UINT32_MAX) { 1569 /* taking first available ID */ 1570 if (port->actions_list) { 1571 if (port->actions_list->id == UINT32_MAX - 1) { 1572 fprintf(stderr, 1573 "Highest indirect action ID is already assigned, delete it first\n"); 1574 return -ENOMEM; 1575 } 1576 id = port->actions_list->id + 1; 1577 } else { 1578 id = 0; 1579 } 1580 } 1581 pia = calloc(1, sizeof(*pia)); 1582 if (!pia) { 1583 fprintf(stderr, 1584 "Allocation of port %u indirect action failed\n", 1585 port_id); 1586 return -ENOMEM; 1587 } 1588 ppia = &port->actions_list; 1589 while (*ppia && (*ppia)->id > id) 1590 ppia = &(*ppia)->next; 1591 if (*ppia && (*ppia)->id == id) { 1592 fprintf(stderr, 1593 "Indirect action #%u is already assigned, delete it first\n", 1594 id); 1595 free(pia); 1596 return -EINVAL; 1597 } 1598 pia->next = *ppia; 1599 pia->id = id; 1600 *ppia = pia; 1601 *action = pia; 1602 return 0; 1603 } 1604 1605 static int 1606 template_alloc(uint32_t id, struct port_template **template, 1607 struct port_template **list) 1608 { 1609 struct port_template *lst = *list; 1610 struct port_template **ppt; 1611 struct port_template *pt = NULL; 1612 1613 *template = NULL; 1614 if (id == UINT32_MAX) { 1615 /* taking first available ID */ 1616 if (lst) { 1617 if (lst->id == UINT32_MAX - 1) { 1618 printf("Highest template ID is already" 1619 " assigned, delete it first\n"); 1620 return -ENOMEM; 1621 } 1622 id = lst->id + 1; 1623 } else { 1624 id = 0; 1625 } 1626 } 1627 pt = calloc(1, sizeof(*pt)); 1628 if (!pt) { 1629 printf("Allocation of port template failed\n"); 1630 return -ENOMEM; 1631 } 1632 ppt = list; 1633 while (*ppt && (*ppt)->id > id) 1634 ppt = &(*ppt)->next; 1635 if (*ppt && (*ppt)->id == id) { 1636 printf("Template #%u is already assigned," 1637 " delete it first\n", id); 1638 free(pt); 1639 return -EINVAL; 1640 } 1641 pt->next = *ppt; 1642 pt->id = id; 1643 *ppt = pt; 1644 *template = pt; 1645 return 0; 1646 } 1647 1648 static int 1649 table_alloc(uint32_t id, struct port_table **table, 1650 struct port_table **list) 1651 { 1652 struct port_table *lst = *list; 1653 struct port_table **ppt; 1654 struct port_table *pt = NULL; 1655 1656 *table = NULL; 1657 if (id == UINT32_MAX) { 1658 /* taking first available ID */ 1659 if (lst) { 1660 if (lst->id == UINT32_MAX - 1) { 1661 printf("Highest table ID is already" 1662 " assigned, delete it first\n"); 1663 return -ENOMEM; 1664 } 1665 id = lst->id + 1; 1666 } else { 1667 id = 0; 1668 } 1669 } 1670 pt = calloc(1, sizeof(*pt)); 1671 if (!pt) { 1672 printf("Allocation of table failed\n"); 1673 return -ENOMEM; 1674 } 1675 ppt = list; 1676 while (*ppt && (*ppt)->id > id) 1677 ppt = &(*ppt)->next; 1678 if (*ppt && (*ppt)->id == id) { 1679 printf("Table #%u is already assigned," 1680 " delete it first\n", id); 1681 free(pt); 1682 return -EINVAL; 1683 } 1684 pt->next = *ppt; 1685 pt->id = id; 1686 *ppt = pt; 1687 *table = pt; 1688 return 0; 1689 } 1690 1691 /** Get info about flow management resources. */ 1692 int 1693 port_flow_get_info(portid_t port_id) 1694 { 1695 struct rte_flow_port_info port_info; 1696 struct rte_flow_queue_info queue_info; 1697 struct rte_flow_error error; 1698 1699 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1700 port_id == (portid_t)RTE_PORT_ALL) 1701 return -EINVAL; 1702 /* Poisoning to make sure PMDs update it in case of error. */ 1703 memset(&error, 0x99, sizeof(error)); 1704 memset(&port_info, 0, sizeof(port_info)); 1705 memset(&queue_info, 0, sizeof(queue_info)); 1706 if (rte_flow_info_get(port_id, &port_info, &queue_info, &error)) 1707 return port_flow_complain(&error); 1708 printf("Flow engine resources on port %u:\n" 1709 "Number of queues: %d\n" 1710 "Size of queues: %d\n" 1711 "Number of counters: %d\n" 1712 "Number of aging objects: %d\n" 1713 "Number of meter actions: %d\n", 1714 port_id, port_info.max_nb_queues, 1715 queue_info.max_size, 1716 port_info.max_nb_counters, 1717 port_info.max_nb_aging_objects, 1718 port_info.max_nb_meters); 1719 return 0; 1720 } 1721 1722 /** Configure flow management resources. */ 1723 int 1724 port_flow_configure(portid_t port_id, 1725 const struct rte_flow_port_attr *port_attr, 1726 uint16_t nb_queue, 1727 const struct rte_flow_queue_attr *queue_attr) 1728 { 1729 struct rte_port *port; 1730 struct rte_flow_error error; 1731 const struct rte_flow_queue_attr *attr_list[nb_queue]; 1732 int std_queue; 1733 1734 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1735 port_id == (portid_t)RTE_PORT_ALL) 1736 return -EINVAL; 1737 port = &ports[port_id]; 1738 port->queue_nb = nb_queue; 1739 port->queue_sz = queue_attr->size; 1740 for (std_queue = 0; std_queue < nb_queue; std_queue++) 1741 attr_list[std_queue] = queue_attr; 1742 /* Poisoning to make sure PMDs update it in case of error. */ 1743 memset(&error, 0x66, sizeof(error)); 1744 if (rte_flow_configure(port_id, port_attr, nb_queue, attr_list, &error)) 1745 return port_flow_complain(&error); 1746 printf("Configure flows on port %u: " 1747 "number of queues %d with %d elements\n", 1748 port_id, nb_queue, queue_attr->size); 1749 return 0; 1750 } 1751 1752 /** Create indirect action */ 1753 int 1754 port_action_handle_create(portid_t port_id, uint32_t id, 1755 const struct rte_flow_indir_action_conf *conf, 1756 const struct rte_flow_action *action) 1757 { 1758 struct port_indirect_action *pia; 1759 int ret; 1760 struct rte_flow_error error; 1761 1762 ret = action_alloc(port_id, id, &pia); 1763 if (ret) 1764 return ret; 1765 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 1766 struct rte_flow_action_age *age = 1767 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 1768 1769 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 1770 age->context = &pia->age_type; 1771 } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) { 1772 struct rte_flow_action_conntrack *ct = 1773 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf); 1774 1775 memcpy(ct, &conntrack_context, sizeof(*ct)); 1776 } 1777 /* Poisoning to make sure PMDs update it in case of error. */ 1778 memset(&error, 0x22, sizeof(error)); 1779 pia->handle = rte_flow_action_handle_create(port_id, conf, action, 1780 &error); 1781 if (!pia->handle) { 1782 uint32_t destroy_id = pia->id; 1783 port_action_handle_destroy(port_id, 1, &destroy_id); 1784 return port_flow_complain(&error); 1785 } 1786 pia->type = action->type; 1787 printf("Indirect action #%u created\n", pia->id); 1788 return 0; 1789 } 1790 1791 /** Destroy indirect action */ 1792 int 1793 port_action_handle_destroy(portid_t port_id, 1794 uint32_t n, 1795 const uint32_t *actions) 1796 { 1797 struct rte_port *port; 1798 struct port_indirect_action **tmp; 1799 int ret = 0; 1800 1801 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1802 port_id == (portid_t)RTE_PORT_ALL) 1803 return -EINVAL; 1804 port = &ports[port_id]; 1805 tmp = &port->actions_list; 1806 while (*tmp) { 1807 uint32_t i; 1808 1809 for (i = 0; i != n; ++i) { 1810 struct rte_flow_error error; 1811 struct port_indirect_action *pia = *tmp; 1812 1813 if (actions[i] != pia->id) 1814 continue; 1815 /* 1816 * Poisoning to make sure PMDs update it in case 1817 * of error. 1818 */ 1819 memset(&error, 0x33, sizeof(error)); 1820 1821 if (pia->handle && rte_flow_action_handle_destroy( 1822 port_id, pia->handle, &error)) { 1823 ret = port_flow_complain(&error); 1824 continue; 1825 } 1826 *tmp = pia->next; 1827 printf("Indirect action #%u destroyed\n", pia->id); 1828 free(pia); 1829 break; 1830 } 1831 if (i == n) 1832 tmp = &(*tmp)->next; 1833 } 1834 return ret; 1835 } 1836 1837 int 1838 port_action_handle_flush(portid_t port_id) 1839 { 1840 struct rte_port *port; 1841 struct port_indirect_action **tmp; 1842 int ret = 0; 1843 1844 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1845 port_id == (portid_t)RTE_PORT_ALL) 1846 return -EINVAL; 1847 port = &ports[port_id]; 1848 tmp = &port->actions_list; 1849 while (*tmp != NULL) { 1850 struct rte_flow_error error; 1851 struct port_indirect_action *pia = *tmp; 1852 1853 /* Poisoning to make sure PMDs update it in case of error. */ 1854 memset(&error, 0x44, sizeof(error)); 1855 if (pia->handle != NULL && 1856 rte_flow_action_handle_destroy 1857 (port_id, pia->handle, &error) != 0) { 1858 printf("Indirect action #%u not destroyed\n", pia->id); 1859 ret = port_flow_complain(&error); 1860 tmp = &pia->next; 1861 } else { 1862 *tmp = pia->next; 1863 free(pia); 1864 } 1865 } 1866 return ret; 1867 } 1868 1869 /** Get indirect action by port + id */ 1870 struct rte_flow_action_handle * 1871 port_action_handle_get_by_id(portid_t port_id, uint32_t id) 1872 { 1873 1874 struct port_indirect_action *pia = action_get_by_id(port_id, id); 1875 1876 return (pia) ? pia->handle : NULL; 1877 } 1878 1879 /** Update indirect action */ 1880 int 1881 port_action_handle_update(portid_t port_id, uint32_t id, 1882 const struct rte_flow_action *action) 1883 { 1884 struct rte_flow_error error; 1885 struct rte_flow_action_handle *action_handle; 1886 struct port_indirect_action *pia; 1887 const void *update; 1888 1889 action_handle = port_action_handle_get_by_id(port_id, id); 1890 if (!action_handle) 1891 return -EINVAL; 1892 pia = action_get_by_id(port_id, id); 1893 if (!pia) 1894 return -EINVAL; 1895 switch (pia->type) { 1896 case RTE_FLOW_ACTION_TYPE_AGE: 1897 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1898 update = action->conf; 1899 break; 1900 default: 1901 update = action; 1902 break; 1903 } 1904 if (rte_flow_action_handle_update(port_id, action_handle, update, 1905 &error)) { 1906 return port_flow_complain(&error); 1907 } 1908 printf("Indirect action #%u updated\n", id); 1909 return 0; 1910 } 1911 1912 static void 1913 port_action_handle_query_dump(portid_t port_id, 1914 const struct port_indirect_action *pia, 1915 union port_action_query *query) 1916 { 1917 if (!pia || !query) 1918 return; 1919 switch (pia->type) { 1920 case RTE_FLOW_ACTION_TYPE_AGE: 1921 printf("Indirect AGE action:\n" 1922 " aged: %u\n" 1923 " sec_since_last_hit_valid: %u\n" 1924 " sec_since_last_hit: %" PRIu32 "\n", 1925 query->age.aged, 1926 query->age.sec_since_last_hit_valid, 1927 query->age.sec_since_last_hit); 1928 break; 1929 case RTE_FLOW_ACTION_TYPE_COUNT: 1930 printf("Indirect COUNT action:\n" 1931 " hits_set: %u\n" 1932 " bytes_set: %u\n" 1933 " hits: %" PRIu64 "\n" 1934 " bytes: %" PRIu64 "\n", 1935 query->count.hits_set, 1936 query->count.bytes_set, 1937 query->count.hits, 1938 query->count.bytes); 1939 break; 1940 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 1941 printf("Conntrack Context:\n" 1942 " Peer: %u, Flow dir: %s, Enable: %u\n" 1943 " Live: %u, SACK: %u, CACK: %u\n" 1944 " Packet dir: %s, Liberal: %u, State: %u\n" 1945 " Factor: %u, Retrans: %u, TCP flags: %u\n" 1946 " Last Seq: %u, Last ACK: %u\n" 1947 " Last Win: %u, Last End: %u\n", 1948 query->ct.peer_port, 1949 query->ct.is_original_dir ? "Original" : "Reply", 1950 query->ct.enable, query->ct.live_connection, 1951 query->ct.selective_ack, query->ct.challenge_ack_passed, 1952 query->ct.last_direction ? "Original" : "Reply", 1953 query->ct.liberal_mode, query->ct.state, 1954 query->ct.max_ack_window, query->ct.retransmission_limit, 1955 query->ct.last_index, query->ct.last_seq, 1956 query->ct.last_ack, query->ct.last_window, 1957 query->ct.last_end); 1958 printf(" Original Dir:\n" 1959 " scale: %u, fin: %u, ack seen: %u\n" 1960 " unacked data: %u\n Sent end: %u," 1961 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1962 query->ct.original_dir.scale, 1963 query->ct.original_dir.close_initiated, 1964 query->ct.original_dir.last_ack_seen, 1965 query->ct.original_dir.data_unacked, 1966 query->ct.original_dir.sent_end, 1967 query->ct.original_dir.reply_end, 1968 query->ct.original_dir.max_win, 1969 query->ct.original_dir.max_ack); 1970 printf(" Reply Dir:\n" 1971 " scale: %u, fin: %u, ack seen: %u\n" 1972 " unacked data: %u\n Sent end: %u," 1973 " Reply end: %u, Max win: %u, Max ACK: %u\n", 1974 query->ct.reply_dir.scale, 1975 query->ct.reply_dir.close_initiated, 1976 query->ct.reply_dir.last_ack_seen, 1977 query->ct.reply_dir.data_unacked, 1978 query->ct.reply_dir.sent_end, 1979 query->ct.reply_dir.reply_end, 1980 query->ct.reply_dir.max_win, 1981 query->ct.reply_dir.max_ack); 1982 break; 1983 case RTE_FLOW_ACTION_TYPE_QUOTA: 1984 printf("Indirect QUOTA action %u\n" 1985 " unused quota: %" PRId64 "\n", 1986 pia->id, query->quota.quota); 1987 break; 1988 default: 1989 printf("port-%u: indirect action %u (type: %d) doesn't support query\n", 1990 pia->type, pia->id, port_id); 1991 break; 1992 } 1993 1994 } 1995 1996 void 1997 port_action_handle_query_update(portid_t port_id, uint32_t id, 1998 enum rte_flow_query_update_mode qu_mode, 1999 const struct rte_flow_action *action) 2000 { 2001 int ret; 2002 struct rte_flow_error error; 2003 struct port_indirect_action *pia; 2004 union port_action_query query; 2005 2006 pia = action_get_by_id(port_id, id); 2007 if (!pia || !pia->handle) 2008 return; 2009 ret = rte_flow_action_handle_query_update(port_id, pia->handle, action, 2010 &query, qu_mode, &error); 2011 if (ret) 2012 port_flow_complain(&error); 2013 else 2014 port_action_handle_query_dump(port_id, pia, &query); 2015 2016 } 2017 2018 int 2019 port_action_handle_query(portid_t port_id, uint32_t id) 2020 { 2021 struct rte_flow_error error; 2022 struct port_indirect_action *pia; 2023 union port_action_query query; 2024 2025 pia = action_get_by_id(port_id, id); 2026 if (!pia) 2027 return -EINVAL; 2028 switch (pia->type) { 2029 case RTE_FLOW_ACTION_TYPE_AGE: 2030 case RTE_FLOW_ACTION_TYPE_COUNT: 2031 case RTE_FLOW_ACTION_TYPE_QUOTA: 2032 break; 2033 default: 2034 fprintf(stderr, 2035 "Indirect action %u (type: %d) on port %u doesn't support query\n", 2036 id, pia->type, port_id); 2037 return -ENOTSUP; 2038 } 2039 /* Poisoning to make sure PMDs update it in case of error. */ 2040 memset(&error, 0x55, sizeof(error)); 2041 memset(&query, 0, sizeof(query)); 2042 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 2043 return port_flow_complain(&error); 2044 port_action_handle_query_dump(port_id, pia, &query); 2045 return 0; 2046 } 2047 2048 static struct port_flow_tunnel * 2049 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 2050 const struct rte_flow_item *pattern, 2051 const struct rte_flow_action *actions, 2052 const struct tunnel_ops *tunnel_ops) 2053 { 2054 int ret; 2055 struct rte_port *port; 2056 struct port_flow_tunnel *pft; 2057 struct rte_flow_error error; 2058 2059 port = &ports[port_id]; 2060 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 2061 if (!pft) { 2062 fprintf(stderr, "failed to locate port flow tunnel #%u\n", 2063 tunnel_ops->id); 2064 return NULL; 2065 } 2066 if (tunnel_ops->actions) { 2067 uint32_t num_actions; 2068 const struct rte_flow_action *aptr; 2069 2070 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 2071 &pft->pmd_actions, 2072 &pft->num_pmd_actions, 2073 &error); 2074 if (ret) { 2075 port_flow_complain(&error); 2076 return NULL; 2077 } 2078 for (aptr = actions, num_actions = 1; 2079 aptr->type != RTE_FLOW_ACTION_TYPE_END; 2080 aptr++, num_actions++); 2081 pft->actions = malloc( 2082 (num_actions + pft->num_pmd_actions) * 2083 sizeof(actions[0])); 2084 if (!pft->actions) { 2085 rte_flow_tunnel_action_decap_release( 2086 port_id, pft->actions, 2087 pft->num_pmd_actions, &error); 2088 return NULL; 2089 } 2090 rte_memcpy(pft->actions, pft->pmd_actions, 2091 pft->num_pmd_actions * sizeof(actions[0])); 2092 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 2093 num_actions * sizeof(actions[0])); 2094 } 2095 if (tunnel_ops->items) { 2096 uint32_t num_items; 2097 const struct rte_flow_item *iptr; 2098 2099 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 2100 &pft->pmd_items, 2101 &pft->num_pmd_items, 2102 &error); 2103 if (ret) { 2104 port_flow_complain(&error); 2105 return NULL; 2106 } 2107 for (iptr = pattern, num_items = 1; 2108 iptr->type != RTE_FLOW_ITEM_TYPE_END; 2109 iptr++, num_items++); 2110 pft->items = malloc((num_items + pft->num_pmd_items) * 2111 sizeof(pattern[0])); 2112 if (!pft->items) { 2113 rte_flow_tunnel_item_release( 2114 port_id, pft->pmd_items, 2115 pft->num_pmd_items, &error); 2116 return NULL; 2117 } 2118 rte_memcpy(pft->items, pft->pmd_items, 2119 pft->num_pmd_items * sizeof(pattern[0])); 2120 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 2121 num_items * sizeof(pattern[0])); 2122 } 2123 2124 return pft; 2125 } 2126 2127 static void 2128 port_flow_tunnel_offload_cmd_release(portid_t port_id, 2129 const struct tunnel_ops *tunnel_ops, 2130 struct port_flow_tunnel *pft) 2131 { 2132 struct rte_flow_error error; 2133 2134 if (tunnel_ops->actions) { 2135 free(pft->actions); 2136 rte_flow_tunnel_action_decap_release( 2137 port_id, pft->pmd_actions, 2138 pft->num_pmd_actions, &error); 2139 pft->actions = NULL; 2140 pft->pmd_actions = NULL; 2141 } 2142 if (tunnel_ops->items) { 2143 free(pft->items); 2144 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 2145 pft->num_pmd_items, 2146 &error); 2147 pft->items = NULL; 2148 pft->pmd_items = NULL; 2149 } 2150 } 2151 2152 /** Add port meter policy */ 2153 int 2154 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 2155 const struct rte_flow_action *actions) 2156 { 2157 struct rte_mtr_error error; 2158 const struct rte_flow_action *act = actions; 2159 const struct rte_flow_action *start; 2160 struct rte_mtr_meter_policy_params policy; 2161 uint32_t i = 0, act_n; 2162 int ret; 2163 2164 for (i = 0; i < RTE_COLORS; i++) { 2165 for (act_n = 0, start = act; 2166 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 2167 act_n++; 2168 if (act_n && act->type == RTE_FLOW_ACTION_TYPE_END) 2169 policy.actions[i] = start; 2170 else 2171 policy.actions[i] = NULL; 2172 act++; 2173 } 2174 ret = rte_mtr_meter_policy_add(port_id, 2175 policy_id, 2176 &policy, &error); 2177 if (ret) 2178 print_mtr_err_msg(&error); 2179 return ret; 2180 } 2181 2182 struct rte_flow_meter_profile * 2183 port_meter_profile_get_by_id(portid_t port_id, uint32_t id) 2184 { 2185 struct rte_mtr_error error; 2186 struct rte_flow_meter_profile *profile; 2187 2188 profile = rte_mtr_meter_profile_get(port_id, id, &error); 2189 if (!profile) 2190 print_mtr_err_msg(&error); 2191 return profile; 2192 } 2193 struct rte_flow_meter_policy * 2194 port_meter_policy_get_by_id(portid_t port_id, uint32_t id) 2195 { 2196 struct rte_mtr_error error; 2197 struct rte_flow_meter_policy *policy; 2198 2199 policy = rte_mtr_meter_policy_get(port_id, id, &error); 2200 if (!policy) 2201 print_mtr_err_msg(&error); 2202 return policy; 2203 } 2204 2205 /** Validate flow rule. */ 2206 int 2207 port_flow_validate(portid_t port_id, 2208 const struct rte_flow_attr *attr, 2209 const struct rte_flow_item *pattern, 2210 const struct rte_flow_action *actions, 2211 const struct tunnel_ops *tunnel_ops) 2212 { 2213 struct rte_flow_error error; 2214 struct port_flow_tunnel *pft = NULL; 2215 int ret; 2216 2217 /* Poisoning to make sure PMDs update it in case of error. */ 2218 memset(&error, 0x11, sizeof(error)); 2219 if (tunnel_ops->enabled) { 2220 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2221 actions, tunnel_ops); 2222 if (!pft) 2223 return -ENOENT; 2224 if (pft->items) 2225 pattern = pft->items; 2226 if (pft->actions) 2227 actions = pft->actions; 2228 } 2229 ret = rte_flow_validate(port_id, attr, pattern, actions, &error); 2230 if (tunnel_ops->enabled) 2231 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2232 if (ret) 2233 return port_flow_complain(&error); 2234 printf("Flow rule validated\n"); 2235 return 0; 2236 } 2237 2238 /** Return age action structure if exists, otherwise NULL. */ 2239 static struct rte_flow_action_age * 2240 age_action_get(const struct rte_flow_action *actions) 2241 { 2242 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 2243 switch (actions->type) { 2244 case RTE_FLOW_ACTION_TYPE_AGE: 2245 return (struct rte_flow_action_age *) 2246 (uintptr_t)actions->conf; 2247 default: 2248 break; 2249 } 2250 } 2251 return NULL; 2252 } 2253 2254 /** Create pattern template */ 2255 int 2256 port_flow_pattern_template_create(portid_t port_id, uint32_t id, 2257 const struct rte_flow_pattern_template_attr *attr, 2258 const struct rte_flow_item *pattern) 2259 { 2260 struct rte_port *port; 2261 struct port_template *pit; 2262 int ret; 2263 struct rte_flow_error error; 2264 2265 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2266 port_id == (portid_t)RTE_PORT_ALL) 2267 return -EINVAL; 2268 port = &ports[port_id]; 2269 ret = template_alloc(id, &pit, &port->pattern_templ_list); 2270 if (ret) 2271 return ret; 2272 /* Poisoning to make sure PMDs update it in case of error. */ 2273 memset(&error, 0x22, sizeof(error)); 2274 pit->template.pattern_template = rte_flow_pattern_template_create(port_id, 2275 attr, pattern, &error); 2276 if (!pit->template.pattern_template) { 2277 uint32_t destroy_id = pit->id; 2278 port_flow_pattern_template_destroy(port_id, 1, &destroy_id); 2279 return port_flow_complain(&error); 2280 } 2281 printf("Pattern template #%u created\n", pit->id); 2282 return 0; 2283 } 2284 2285 /** Destroy pattern template */ 2286 int 2287 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n, 2288 const uint32_t *template) 2289 { 2290 struct rte_port *port; 2291 struct port_template **tmp; 2292 int ret = 0; 2293 2294 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2295 port_id == (portid_t)RTE_PORT_ALL) 2296 return -EINVAL; 2297 port = &ports[port_id]; 2298 tmp = &port->pattern_templ_list; 2299 while (*tmp) { 2300 uint32_t i; 2301 2302 for (i = 0; i != n; ++i) { 2303 struct rte_flow_error error; 2304 struct port_template *pit = *tmp; 2305 2306 if (template[i] != pit->id) 2307 continue; 2308 /* 2309 * Poisoning to make sure PMDs update it in case 2310 * of error. 2311 */ 2312 memset(&error, 0x33, sizeof(error)); 2313 2314 if (pit->template.pattern_template && 2315 rte_flow_pattern_template_destroy(port_id, 2316 pit->template.pattern_template, 2317 &error)) { 2318 ret = port_flow_complain(&error); 2319 continue; 2320 } 2321 *tmp = pit->next; 2322 printf("Pattern template #%u destroyed\n", pit->id); 2323 free(pit); 2324 break; 2325 } 2326 if (i == n) 2327 tmp = &(*tmp)->next; 2328 } 2329 return ret; 2330 } 2331 2332 /** Flush pattern template */ 2333 int 2334 port_flow_pattern_template_flush(portid_t port_id) 2335 { 2336 struct rte_port *port; 2337 struct port_template **tmp; 2338 int ret = 0; 2339 2340 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2341 port_id == (portid_t)RTE_PORT_ALL) 2342 return -EINVAL; 2343 port = &ports[port_id]; 2344 tmp = &port->pattern_templ_list; 2345 while (*tmp) { 2346 struct rte_flow_error error; 2347 struct port_template *pit = *tmp; 2348 2349 /* 2350 * Poisoning to make sure PMDs update it in case 2351 * of error. 2352 */ 2353 memset(&error, 0x33, sizeof(error)); 2354 if (pit->template.pattern_template && 2355 rte_flow_pattern_template_destroy(port_id, 2356 pit->template.pattern_template, &error)) { 2357 printf("Pattern template #%u not destroyed\n", pit->id); 2358 ret = port_flow_complain(&error); 2359 tmp = &pit->next; 2360 } else { 2361 *tmp = pit->next; 2362 free(pit); 2363 } 2364 } 2365 return ret; 2366 } 2367 2368 /** Create actions template */ 2369 int 2370 port_flow_actions_template_create(portid_t port_id, uint32_t id, 2371 const struct rte_flow_actions_template_attr *attr, 2372 const struct rte_flow_action *actions, 2373 const struct rte_flow_action *masks) 2374 { 2375 struct rte_port *port; 2376 struct port_template *pat; 2377 int ret; 2378 struct rte_flow_error error; 2379 2380 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2381 port_id == (portid_t)RTE_PORT_ALL) 2382 return -EINVAL; 2383 port = &ports[port_id]; 2384 ret = template_alloc(id, &pat, &port->actions_templ_list); 2385 if (ret) 2386 return ret; 2387 /* Poisoning to make sure PMDs update it in case of error. */ 2388 memset(&error, 0x22, sizeof(error)); 2389 pat->template.actions_template = rte_flow_actions_template_create(port_id, 2390 attr, actions, masks, &error); 2391 if (!pat->template.actions_template) { 2392 uint32_t destroy_id = pat->id; 2393 port_flow_actions_template_destroy(port_id, 1, &destroy_id); 2394 return port_flow_complain(&error); 2395 } 2396 printf("Actions template #%u created\n", pat->id); 2397 return 0; 2398 } 2399 2400 /** Destroy actions template */ 2401 int 2402 port_flow_actions_template_destroy(portid_t port_id, uint32_t n, 2403 const uint32_t *template) 2404 { 2405 struct rte_port *port; 2406 struct port_template **tmp; 2407 int ret = 0; 2408 2409 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2410 port_id == (portid_t)RTE_PORT_ALL) 2411 return -EINVAL; 2412 port = &ports[port_id]; 2413 tmp = &port->actions_templ_list; 2414 while (*tmp) { 2415 uint32_t i; 2416 2417 for (i = 0; i != n; ++i) { 2418 struct rte_flow_error error; 2419 struct port_template *pat = *tmp; 2420 2421 if (template[i] != pat->id) 2422 continue; 2423 /* 2424 * Poisoning to make sure PMDs update it in case 2425 * of error. 2426 */ 2427 memset(&error, 0x33, sizeof(error)); 2428 2429 if (pat->template.actions_template && 2430 rte_flow_actions_template_destroy(port_id, 2431 pat->template.actions_template, &error)) { 2432 ret = port_flow_complain(&error); 2433 continue; 2434 } 2435 *tmp = pat->next; 2436 printf("Actions template #%u destroyed\n", pat->id); 2437 free(pat); 2438 break; 2439 } 2440 if (i == n) 2441 tmp = &(*tmp)->next; 2442 } 2443 return ret; 2444 } 2445 2446 /** Flush actions template */ 2447 int 2448 port_flow_actions_template_flush(portid_t port_id) 2449 { 2450 struct rte_port *port; 2451 struct port_template **tmp; 2452 int ret = 0; 2453 2454 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2455 port_id == (portid_t)RTE_PORT_ALL) 2456 return -EINVAL; 2457 port = &ports[port_id]; 2458 tmp = &port->actions_templ_list; 2459 while (*tmp) { 2460 struct rte_flow_error error; 2461 struct port_template *pat = *tmp; 2462 2463 /* 2464 * Poisoning to make sure PMDs update it in case 2465 * of error. 2466 */ 2467 memset(&error, 0x33, sizeof(error)); 2468 2469 if (pat->template.actions_template && 2470 rte_flow_actions_template_destroy(port_id, 2471 pat->template.actions_template, &error)) { 2472 ret = port_flow_complain(&error); 2473 printf("Actions template #%u not destroyed\n", pat->id); 2474 tmp = &pat->next; 2475 } else { 2476 *tmp = pat->next; 2477 free(pat); 2478 } 2479 } 2480 return ret; 2481 } 2482 2483 /** Create table */ 2484 int 2485 port_flow_template_table_create(portid_t port_id, uint32_t id, 2486 const struct rte_flow_template_table_attr *table_attr, 2487 uint32_t nb_pattern_templates, uint32_t *pattern_templates, 2488 uint32_t nb_actions_templates, uint32_t *actions_templates) 2489 { 2490 struct rte_port *port; 2491 struct port_table *pt; 2492 struct port_template *temp = NULL; 2493 int ret; 2494 uint32_t i; 2495 struct rte_flow_error error; 2496 struct rte_flow_pattern_template 2497 *flow_pattern_templates[nb_pattern_templates]; 2498 struct rte_flow_actions_template 2499 *flow_actions_templates[nb_actions_templates]; 2500 2501 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2502 port_id == (portid_t)RTE_PORT_ALL) 2503 return -EINVAL; 2504 port = &ports[port_id]; 2505 for (i = 0; i < nb_pattern_templates; ++i) { 2506 bool found = false; 2507 temp = port->pattern_templ_list; 2508 while (temp) { 2509 if (pattern_templates[i] == temp->id) { 2510 flow_pattern_templates[i] = 2511 temp->template.pattern_template; 2512 found = true; 2513 break; 2514 } 2515 temp = temp->next; 2516 } 2517 if (!found) { 2518 printf("Pattern template #%u is invalid\n", 2519 pattern_templates[i]); 2520 return -EINVAL; 2521 } 2522 } 2523 for (i = 0; i < nb_actions_templates; ++i) { 2524 bool found = false; 2525 temp = port->actions_templ_list; 2526 while (temp) { 2527 if (actions_templates[i] == temp->id) { 2528 flow_actions_templates[i] = 2529 temp->template.actions_template; 2530 found = true; 2531 break; 2532 } 2533 temp = temp->next; 2534 } 2535 if (!found) { 2536 printf("Actions template #%u is invalid\n", 2537 actions_templates[i]); 2538 return -EINVAL; 2539 } 2540 } 2541 ret = table_alloc(id, &pt, &port->table_list); 2542 if (ret) 2543 return ret; 2544 /* Poisoning to make sure PMDs update it in case of error. */ 2545 memset(&error, 0x22, sizeof(error)); 2546 pt->table = rte_flow_template_table_create(port_id, table_attr, 2547 flow_pattern_templates, nb_pattern_templates, 2548 flow_actions_templates, nb_actions_templates, 2549 &error); 2550 2551 if (!pt->table) { 2552 uint32_t destroy_id = pt->id; 2553 port_flow_template_table_destroy(port_id, 1, &destroy_id); 2554 return port_flow_complain(&error); 2555 } 2556 pt->nb_pattern_templates = nb_pattern_templates; 2557 pt->nb_actions_templates = nb_actions_templates; 2558 rte_memcpy(&pt->flow_attr, &table_attr->flow_attr, 2559 sizeof(struct rte_flow_attr)); 2560 printf("Template table #%u created\n", pt->id); 2561 return 0; 2562 } 2563 2564 /** Destroy table */ 2565 int 2566 port_flow_template_table_destroy(portid_t port_id, 2567 uint32_t n, const uint32_t *table) 2568 { 2569 struct rte_port *port; 2570 struct port_table **tmp; 2571 int ret = 0; 2572 2573 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2574 port_id == (portid_t)RTE_PORT_ALL) 2575 return -EINVAL; 2576 port = &ports[port_id]; 2577 tmp = &port->table_list; 2578 while (*tmp) { 2579 uint32_t i; 2580 2581 for (i = 0; i != n; ++i) { 2582 struct rte_flow_error error; 2583 struct port_table *pt = *tmp; 2584 2585 if (table[i] != pt->id) 2586 continue; 2587 /* 2588 * Poisoning to make sure PMDs update it in case 2589 * of error. 2590 */ 2591 memset(&error, 0x33, sizeof(error)); 2592 2593 if (pt->table && 2594 rte_flow_template_table_destroy(port_id, 2595 pt->table, 2596 &error)) { 2597 ret = port_flow_complain(&error); 2598 continue; 2599 } 2600 *tmp = pt->next; 2601 printf("Template table #%u destroyed\n", pt->id); 2602 free(pt); 2603 break; 2604 } 2605 if (i == n) 2606 tmp = &(*tmp)->next; 2607 } 2608 return ret; 2609 } 2610 2611 /** Flush table */ 2612 int 2613 port_flow_template_table_flush(portid_t port_id) 2614 { 2615 struct rte_port *port; 2616 struct port_table **tmp; 2617 int ret = 0; 2618 2619 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2620 port_id == (portid_t)RTE_PORT_ALL) 2621 return -EINVAL; 2622 port = &ports[port_id]; 2623 tmp = &port->table_list; 2624 while (*tmp) { 2625 struct rte_flow_error error; 2626 struct port_table *pt = *tmp; 2627 2628 /* 2629 * Poisoning to make sure PMDs update it in case 2630 * of error. 2631 */ 2632 memset(&error, 0x33, sizeof(error)); 2633 2634 if (pt->table && 2635 rte_flow_template_table_destroy(port_id, 2636 pt->table, 2637 &error)) { 2638 ret = port_flow_complain(&error); 2639 printf("Template table #%u not destroyed\n", pt->id); 2640 tmp = &pt->next; 2641 } else { 2642 *tmp = pt->next; 2643 free(pt); 2644 } 2645 } 2646 return ret; 2647 } 2648 2649 /** Enqueue create flow rule operation. */ 2650 int 2651 port_queue_flow_create(portid_t port_id, queueid_t queue_id, 2652 bool postpone, uint32_t table_id, uint32_t rule_idx, 2653 uint32_t pattern_idx, uint32_t actions_idx, 2654 const struct rte_flow_item *pattern, 2655 const struct rte_flow_action *actions) 2656 { 2657 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2658 struct rte_flow *flow; 2659 struct rte_port *port; 2660 struct port_flow *pf; 2661 struct port_table *pt; 2662 uint32_t id = 0; 2663 bool found; 2664 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 2665 struct rte_flow_action_age *age = age_action_get(actions); 2666 struct queue_job *job; 2667 2668 port = &ports[port_id]; 2669 if (port->flow_list) { 2670 if (port->flow_list->id == UINT32_MAX) { 2671 printf("Highest rule ID is already assigned," 2672 " delete it first"); 2673 return -ENOMEM; 2674 } 2675 id = port->flow_list->id + 1; 2676 } 2677 2678 if (queue_id >= port->queue_nb) { 2679 printf("Queue #%u is invalid\n", queue_id); 2680 return -EINVAL; 2681 } 2682 2683 found = false; 2684 pt = port->table_list; 2685 while (pt) { 2686 if (table_id == pt->id) { 2687 found = true; 2688 break; 2689 } 2690 pt = pt->next; 2691 } 2692 if (!found) { 2693 printf("Table #%u is invalid\n", table_id); 2694 return -EINVAL; 2695 } 2696 2697 if (pattern_idx >= pt->nb_pattern_templates) { 2698 printf("Pattern template index #%u is invalid," 2699 " %u templates present in the table\n", 2700 pattern_idx, pt->nb_pattern_templates); 2701 return -EINVAL; 2702 } 2703 if (actions_idx >= pt->nb_actions_templates) { 2704 printf("Actions template index #%u is invalid," 2705 " %u templates present in the table\n", 2706 actions_idx, pt->nb_actions_templates); 2707 return -EINVAL; 2708 } 2709 2710 job = calloc(1, sizeof(*job)); 2711 if (!job) { 2712 printf("Queue flow create job allocate failed\n"); 2713 return -ENOMEM; 2714 } 2715 job->type = QUEUE_JOB_TYPE_FLOW_CREATE; 2716 2717 pf = port_flow_new(&pt->flow_attr, pattern, actions, &error); 2718 if (!pf) { 2719 free(job); 2720 return port_flow_complain(&error); 2721 } 2722 if (age) { 2723 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2724 age->context = &pf->age_type; 2725 } 2726 /* Poisoning to make sure PMDs update it in case of error. */ 2727 memset(&error, 0x11, sizeof(error)); 2728 if (rule_idx == UINT32_MAX) 2729 flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table, 2730 pattern, pattern_idx, actions, actions_idx, job, &error); 2731 else 2732 flow = rte_flow_async_create_by_index(port_id, queue_id, &op_attr, pt->table, 2733 rule_idx, actions, actions_idx, job, &error); 2734 if (!flow) { 2735 uint32_t flow_id = pf->id; 2736 port_queue_flow_destroy(port_id, queue_id, true, 1, &flow_id); 2737 free(job); 2738 return port_flow_complain(&error); 2739 } 2740 2741 pf->next = port->flow_list; 2742 pf->id = id; 2743 pf->flow = flow; 2744 job->pf = pf; 2745 port->flow_list = pf; 2746 printf("Flow rule #%u creation enqueued\n", pf->id); 2747 return 0; 2748 } 2749 2750 /** Enqueue number of destroy flow rules operations. */ 2751 int 2752 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id, 2753 bool postpone, uint32_t n, const uint32_t *rule) 2754 { 2755 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2756 struct rte_port *port; 2757 struct port_flow **tmp; 2758 int ret = 0; 2759 struct queue_job *job; 2760 2761 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2762 port_id == (portid_t)RTE_PORT_ALL) 2763 return -EINVAL; 2764 port = &ports[port_id]; 2765 2766 if (queue_id >= port->queue_nb) { 2767 printf("Queue #%u is invalid\n", queue_id); 2768 return -EINVAL; 2769 } 2770 2771 tmp = &port->flow_list; 2772 while (*tmp) { 2773 uint32_t i; 2774 2775 for (i = 0; i != n; ++i) { 2776 struct rte_flow_error error; 2777 struct port_flow *pf = *tmp; 2778 2779 if (rule[i] != pf->id) 2780 continue; 2781 /* 2782 * Poisoning to make sure PMD 2783 * update it in case of error. 2784 */ 2785 memset(&error, 0x33, sizeof(error)); 2786 job = calloc(1, sizeof(*job)); 2787 if (!job) { 2788 printf("Queue flow destroy job allocate failed\n"); 2789 return -ENOMEM; 2790 } 2791 job->type = QUEUE_JOB_TYPE_FLOW_DESTROY; 2792 job->pf = pf; 2793 2794 if (rte_flow_async_destroy(port_id, queue_id, &op_attr, 2795 pf->flow, job, &error)) { 2796 free(job); 2797 ret = port_flow_complain(&error); 2798 continue; 2799 } 2800 printf("Flow rule #%u destruction enqueued\n", pf->id); 2801 *tmp = pf->next; 2802 break; 2803 } 2804 if (i == n) 2805 tmp = &(*tmp)->next; 2806 } 2807 return ret; 2808 } 2809 2810 /** Enqueue indirect action create operation. */ 2811 int 2812 port_queue_action_handle_create(portid_t port_id, uint32_t queue_id, 2813 bool postpone, uint32_t id, 2814 const struct rte_flow_indir_action_conf *conf, 2815 const struct rte_flow_action *action) 2816 { 2817 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2818 struct rte_port *port; 2819 struct port_indirect_action *pia; 2820 int ret; 2821 struct rte_flow_error error; 2822 struct queue_job *job; 2823 2824 ret = action_alloc(port_id, id, &pia); 2825 if (ret) 2826 return ret; 2827 2828 port = &ports[port_id]; 2829 if (queue_id >= port->queue_nb) { 2830 printf("Queue #%u is invalid\n", queue_id); 2831 return -EINVAL; 2832 } 2833 job = calloc(1, sizeof(*job)); 2834 if (!job) { 2835 printf("Queue action create job allocate failed\n"); 2836 return -ENOMEM; 2837 } 2838 job->type = QUEUE_JOB_TYPE_ACTION_CREATE; 2839 job->pia = pia; 2840 2841 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 2842 struct rte_flow_action_age *age = 2843 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 2844 2845 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 2846 age->context = &pia->age_type; 2847 } 2848 /* Poisoning to make sure PMDs update it in case of error. */ 2849 memset(&error, 0x88, sizeof(error)); 2850 pia->handle = rte_flow_async_action_handle_create(port_id, queue_id, 2851 &attr, conf, action, job, &error); 2852 if (!pia->handle) { 2853 uint32_t destroy_id = pia->id; 2854 port_queue_action_handle_destroy(port_id, queue_id, 2855 postpone, 1, &destroy_id); 2856 free(job); 2857 return port_flow_complain(&error); 2858 } 2859 pia->type = action->type; 2860 printf("Indirect action #%u creation queued\n", pia->id); 2861 return 0; 2862 } 2863 2864 /** Enqueue indirect action destroy operation. */ 2865 int 2866 port_queue_action_handle_destroy(portid_t port_id, 2867 uint32_t queue_id, bool postpone, 2868 uint32_t n, const uint32_t *actions) 2869 { 2870 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2871 struct rte_port *port; 2872 struct port_indirect_action **tmp; 2873 int ret = 0; 2874 struct queue_job *job; 2875 2876 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2877 port_id == (portid_t)RTE_PORT_ALL) 2878 return -EINVAL; 2879 port = &ports[port_id]; 2880 2881 if (queue_id >= port->queue_nb) { 2882 printf("Queue #%u is invalid\n", queue_id); 2883 return -EINVAL; 2884 } 2885 2886 tmp = &port->actions_list; 2887 while (*tmp) { 2888 uint32_t i; 2889 2890 for (i = 0; i != n; ++i) { 2891 struct rte_flow_error error; 2892 struct port_indirect_action *pia = *tmp; 2893 2894 if (actions[i] != pia->id) 2895 continue; 2896 /* 2897 * Poisoning to make sure PMDs update it in case 2898 * of error. 2899 */ 2900 memset(&error, 0x99, sizeof(error)); 2901 job = calloc(1, sizeof(*job)); 2902 if (!job) { 2903 printf("Queue action destroy job allocate failed\n"); 2904 return -ENOMEM; 2905 } 2906 job->type = QUEUE_JOB_TYPE_ACTION_DESTROY; 2907 job->pia = pia; 2908 2909 if (rte_flow_async_action_handle_destroy(port_id, 2910 queue_id, &attr, pia->handle, job, &error)) { 2911 free(job); 2912 ret = port_flow_complain(&error); 2913 continue; 2914 } 2915 *tmp = pia->next; 2916 printf("Indirect action #%u destruction queued\n", 2917 pia->id); 2918 break; 2919 } 2920 if (i == n) 2921 tmp = &(*tmp)->next; 2922 } 2923 return ret; 2924 } 2925 2926 /** Enqueue indirect action update operation. */ 2927 int 2928 port_queue_action_handle_update(portid_t port_id, 2929 uint32_t queue_id, bool postpone, uint32_t id, 2930 const struct rte_flow_action *action) 2931 { 2932 const struct rte_flow_op_attr attr = { .postpone = postpone}; 2933 struct rte_port *port; 2934 struct rte_flow_error error; 2935 struct rte_flow_action_handle *action_handle; 2936 struct queue_job *job; 2937 struct port_indirect_action *pia; 2938 struct rte_flow_update_meter_mark mtr_update; 2939 const void *update; 2940 2941 action_handle = port_action_handle_get_by_id(port_id, id); 2942 if (!action_handle) 2943 return -EINVAL; 2944 2945 port = &ports[port_id]; 2946 if (queue_id >= port->queue_nb) { 2947 printf("Queue #%u is invalid\n", queue_id); 2948 return -EINVAL; 2949 } 2950 2951 job = calloc(1, sizeof(*job)); 2952 if (!job) { 2953 printf("Queue action update job allocate failed\n"); 2954 return -ENOMEM; 2955 } 2956 job->type = QUEUE_JOB_TYPE_ACTION_UPDATE; 2957 2958 pia = action_get_by_id(port_id, id); 2959 if (!pia) { 2960 free(job); 2961 return -EINVAL; 2962 } 2963 2964 switch (pia->type) { 2965 case RTE_FLOW_ACTION_TYPE_AGE: 2966 update = action->conf; 2967 break; 2968 case RTE_FLOW_ACTION_TYPE_METER_MARK: 2969 rte_memcpy(&mtr_update.meter_mark, action->conf, 2970 sizeof(struct rte_flow_action_meter_mark)); 2971 mtr_update.profile_valid = 1; 2972 mtr_update.policy_valid = 1; 2973 mtr_update.color_mode_valid = 1; 2974 mtr_update.init_color_valid = 1; 2975 mtr_update.state_valid = 1; 2976 update = &mtr_update; 2977 break; 2978 default: 2979 update = action; 2980 break; 2981 } 2982 2983 if (rte_flow_async_action_handle_update(port_id, queue_id, &attr, 2984 action_handle, update, job, &error)) { 2985 free(job); 2986 return port_flow_complain(&error); 2987 } 2988 printf("Indirect action #%u update queued\n", id); 2989 return 0; 2990 } 2991 2992 void 2993 port_queue_action_handle_query_update(portid_t port_id, 2994 uint32_t queue_id, bool postpone, 2995 uint32_t id, 2996 enum rte_flow_query_update_mode qu_mode, 2997 const struct rte_flow_action *action) 2998 { 2999 int ret; 3000 struct rte_flow_error error; 3001 struct port_indirect_action *pia = action_get_by_id(port_id, id); 3002 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3003 struct queue_job *job; 3004 3005 if (!pia || !pia->handle) 3006 return; 3007 job = calloc(1, sizeof(*job)); 3008 if (!job) 3009 return; 3010 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 3011 job->pia = pia; 3012 3013 ret = rte_flow_async_action_handle_query_update(port_id, queue_id, 3014 &attr, pia->handle, 3015 action, 3016 &job->query, 3017 qu_mode, job, 3018 &error); 3019 if (ret) { 3020 port_flow_complain(&error); 3021 free(job); 3022 } else { 3023 printf("port-%u: indirect action #%u update-and-query queued\n", 3024 port_id, id); 3025 } 3026 } 3027 3028 /** Enqueue indirect action query operation. */ 3029 int 3030 port_queue_action_handle_query(portid_t port_id, 3031 uint32_t queue_id, bool postpone, uint32_t id) 3032 { 3033 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3034 struct rte_port *port; 3035 struct rte_flow_error error; 3036 struct rte_flow_action_handle *action_handle; 3037 struct port_indirect_action *pia; 3038 struct queue_job *job; 3039 3040 pia = action_get_by_id(port_id, id); 3041 action_handle = pia ? pia->handle : NULL; 3042 if (!action_handle) 3043 return -EINVAL; 3044 3045 port = &ports[port_id]; 3046 if (queue_id >= port->queue_nb) { 3047 printf("Queue #%u is invalid\n", queue_id); 3048 return -EINVAL; 3049 } 3050 3051 job = calloc(1, sizeof(*job)); 3052 if (!job) { 3053 printf("Queue action update job allocate failed\n"); 3054 return -ENOMEM; 3055 } 3056 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 3057 job->pia = pia; 3058 3059 if (rte_flow_async_action_handle_query(port_id, queue_id, &attr, 3060 action_handle, &job->query, job, &error)) { 3061 free(job); 3062 return port_flow_complain(&error); 3063 } 3064 printf("Indirect action #%u update queued\n", id); 3065 return 0; 3066 } 3067 3068 /** Push all the queue operations in the queue to the NIC. */ 3069 int 3070 port_queue_flow_push(portid_t port_id, queueid_t queue_id) 3071 { 3072 struct rte_port *port; 3073 struct rte_flow_error error; 3074 int ret = 0; 3075 3076 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3077 port_id == (portid_t)RTE_PORT_ALL) 3078 return -EINVAL; 3079 port = &ports[port_id]; 3080 3081 if (queue_id >= port->queue_nb) { 3082 printf("Queue #%u is invalid\n", queue_id); 3083 return -EINVAL; 3084 } 3085 3086 memset(&error, 0x55, sizeof(error)); 3087 ret = rte_flow_push(port_id, queue_id, &error); 3088 if (ret < 0) { 3089 printf("Failed to push operations in the queue\n"); 3090 return -EINVAL; 3091 } 3092 printf("Queue #%u operations pushed\n", queue_id); 3093 return ret; 3094 } 3095 3096 /** Pull queue operation results from the queue. */ 3097 static int 3098 port_queue_aged_flow_destroy(portid_t port_id, queueid_t queue_id, 3099 const uint32_t *rule, int nb_flows) 3100 { 3101 struct rte_port *port = &ports[port_id]; 3102 struct rte_flow_op_result *res; 3103 struct rte_flow_error error; 3104 uint32_t n = nb_flows; 3105 int ret = 0; 3106 int i; 3107 3108 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3109 if (!res) { 3110 printf("Failed to allocate memory for pulled results\n"); 3111 return -ENOMEM; 3112 } 3113 3114 memset(&error, 0x66, sizeof(error)); 3115 while (nb_flows > 0) { 3116 int success = 0; 3117 3118 if (n > port->queue_sz) 3119 n = port->queue_sz; 3120 ret = port_queue_flow_destroy(port_id, queue_id, true, n, rule); 3121 if (ret < 0) { 3122 free(res); 3123 return ret; 3124 } 3125 ret = rte_flow_push(port_id, queue_id, &error); 3126 if (ret < 0) { 3127 printf("Failed to push operations in the queue: %s\n", 3128 strerror(-ret)); 3129 free(res); 3130 return ret; 3131 } 3132 while (success < nb_flows) { 3133 ret = rte_flow_pull(port_id, queue_id, res, 3134 port->queue_sz, &error); 3135 if (ret < 0) { 3136 printf("Failed to pull a operation results: %s\n", 3137 strerror(-ret)); 3138 free(res); 3139 return ret; 3140 } 3141 3142 for (i = 0; i < ret; i++) { 3143 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3144 success++; 3145 } 3146 } 3147 rule += n; 3148 nb_flows -= n; 3149 n = nb_flows; 3150 } 3151 3152 free(res); 3153 return ret; 3154 } 3155 3156 /** List simply and destroy all aged flows per queue. */ 3157 void 3158 port_queue_flow_aged(portid_t port_id, uint32_t queue_id, uint8_t destroy) 3159 { 3160 void **contexts; 3161 int nb_context, total = 0, idx; 3162 uint32_t *rules = NULL; 3163 struct rte_port *port; 3164 struct rte_flow_error error; 3165 enum age_action_context_type *type; 3166 union { 3167 struct port_flow *pf; 3168 struct port_indirect_action *pia; 3169 } ctx; 3170 3171 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3172 port_id == (portid_t)RTE_PORT_ALL) 3173 return; 3174 port = &ports[port_id]; 3175 if (queue_id >= port->queue_nb) { 3176 printf("Error: queue #%u is invalid\n", queue_id); 3177 return; 3178 } 3179 total = rte_flow_get_q_aged_flows(port_id, queue_id, NULL, 0, &error); 3180 if (total < 0) { 3181 port_flow_complain(&error); 3182 return; 3183 } 3184 printf("Port %u queue %u total aged flows: %d\n", 3185 port_id, queue_id, total); 3186 if (total == 0) 3187 return; 3188 contexts = calloc(total, sizeof(void *)); 3189 if (contexts == NULL) { 3190 printf("Cannot allocate contexts for aged flow\n"); 3191 return; 3192 } 3193 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3194 nb_context = rte_flow_get_q_aged_flows(port_id, queue_id, contexts, 3195 total, &error); 3196 if (nb_context > total) { 3197 printf("Port %u queue %u get aged flows count(%d) > total(%d)\n", 3198 port_id, queue_id, nb_context, total); 3199 free(contexts); 3200 return; 3201 } 3202 if (destroy) { 3203 rules = malloc(sizeof(uint32_t) * nb_context); 3204 if (rules == NULL) 3205 printf("Cannot allocate memory for destroy aged flow\n"); 3206 } 3207 total = 0; 3208 for (idx = 0; idx < nb_context; idx++) { 3209 if (!contexts[idx]) { 3210 printf("Error: get Null context in port %u queue %u\n", 3211 port_id, queue_id); 3212 continue; 3213 } 3214 type = (enum age_action_context_type *)contexts[idx]; 3215 switch (*type) { 3216 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3217 ctx.pf = container_of(type, struct port_flow, age_type); 3218 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3219 "\t%c%c%c\t\n", 3220 "Flow", 3221 ctx.pf->id, 3222 ctx.pf->rule.attr->group, 3223 ctx.pf->rule.attr->priority, 3224 ctx.pf->rule.attr->ingress ? 'i' : '-', 3225 ctx.pf->rule.attr->egress ? 'e' : '-', 3226 ctx.pf->rule.attr->transfer ? 't' : '-'); 3227 if (rules != NULL) { 3228 rules[total] = ctx.pf->id; 3229 total++; 3230 } 3231 break; 3232 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3233 ctx.pia = container_of(type, 3234 struct port_indirect_action, 3235 age_type); 3236 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3237 ctx.pia->id); 3238 break; 3239 default: 3240 printf("Error: invalid context type %u\n", port_id); 3241 break; 3242 } 3243 } 3244 if (rules != NULL) { 3245 port_queue_aged_flow_destroy(port_id, queue_id, rules, total); 3246 free(rules); 3247 } 3248 printf("\n%d flows destroyed\n", total); 3249 free(contexts); 3250 } 3251 3252 /** Pull queue operation results from the queue. */ 3253 int 3254 port_queue_flow_pull(portid_t port_id, queueid_t queue_id) 3255 { 3256 struct rte_port *port; 3257 struct rte_flow_op_result *res; 3258 struct rte_flow_error error; 3259 int ret = 0; 3260 int success = 0; 3261 int i; 3262 struct queue_job *job; 3263 3264 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3265 port_id == (portid_t)RTE_PORT_ALL) 3266 return -EINVAL; 3267 port = &ports[port_id]; 3268 3269 if (queue_id >= port->queue_nb) { 3270 printf("Queue #%u is invalid\n", queue_id); 3271 return -EINVAL; 3272 } 3273 3274 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3275 if (!res) { 3276 printf("Failed to allocate memory for pulled results\n"); 3277 return -ENOMEM; 3278 } 3279 3280 memset(&error, 0x66, sizeof(error)); 3281 ret = rte_flow_pull(port_id, queue_id, res, 3282 port->queue_sz, &error); 3283 if (ret < 0) { 3284 printf("Failed to pull a operation results\n"); 3285 free(res); 3286 return -EINVAL; 3287 } 3288 3289 for (i = 0; i < ret; i++) { 3290 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3291 success++; 3292 job = (struct queue_job *)res[i].user_data; 3293 if (job->type == QUEUE_JOB_TYPE_FLOW_DESTROY) 3294 free(job->pf); 3295 else if (job->type == QUEUE_JOB_TYPE_ACTION_DESTROY) 3296 free(job->pia); 3297 else if (job->type == QUEUE_JOB_TYPE_ACTION_QUERY) 3298 port_action_handle_query_dump(port_id, job->pia, 3299 &job->query); 3300 free(job); 3301 } 3302 printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n", 3303 queue_id, ret, ret - success, success); 3304 free(res); 3305 return ret; 3306 } 3307 3308 /** Create flow rule. */ 3309 int 3310 port_flow_create(portid_t port_id, 3311 const struct rte_flow_attr *attr, 3312 const struct rte_flow_item *pattern, 3313 const struct rte_flow_action *actions, 3314 const struct tunnel_ops *tunnel_ops) 3315 { 3316 struct rte_flow *flow; 3317 struct rte_port *port; 3318 struct port_flow *pf; 3319 uint32_t id = 0; 3320 struct rte_flow_error error; 3321 struct port_flow_tunnel *pft = NULL; 3322 struct rte_flow_action_age *age = age_action_get(actions); 3323 3324 port = &ports[port_id]; 3325 if (port->flow_list) { 3326 if (port->flow_list->id == UINT32_MAX) { 3327 fprintf(stderr, 3328 "Highest rule ID is already assigned, delete it first"); 3329 return -ENOMEM; 3330 } 3331 id = port->flow_list->id + 1; 3332 } 3333 if (tunnel_ops->enabled) { 3334 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 3335 actions, tunnel_ops); 3336 if (!pft) 3337 return -ENOENT; 3338 if (pft->items) 3339 pattern = pft->items; 3340 if (pft->actions) 3341 actions = pft->actions; 3342 } 3343 pf = port_flow_new(attr, pattern, actions, &error); 3344 if (!pf) 3345 return port_flow_complain(&error); 3346 if (age) { 3347 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3348 age->context = &pf->age_type; 3349 } 3350 /* Poisoning to make sure PMDs update it in case of error. */ 3351 memset(&error, 0x22, sizeof(error)); 3352 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 3353 if (!flow) { 3354 if (tunnel_ops->enabled) 3355 port_flow_tunnel_offload_cmd_release(port_id, 3356 tunnel_ops, pft); 3357 free(pf); 3358 return port_flow_complain(&error); 3359 } 3360 pf->next = port->flow_list; 3361 pf->id = id; 3362 pf->flow = flow; 3363 port->flow_list = pf; 3364 if (tunnel_ops->enabled) 3365 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 3366 printf("Flow rule #%u created\n", pf->id); 3367 return 0; 3368 } 3369 3370 /** Destroy a number of flow rules. */ 3371 int 3372 port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule) 3373 { 3374 struct rte_port *port; 3375 struct port_flow **tmp; 3376 int ret = 0; 3377 3378 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3379 port_id == (portid_t)RTE_PORT_ALL) 3380 return -EINVAL; 3381 port = &ports[port_id]; 3382 tmp = &port->flow_list; 3383 while (*tmp) { 3384 uint32_t i; 3385 3386 for (i = 0; i != n; ++i) { 3387 struct rte_flow_error error; 3388 struct port_flow *pf = *tmp; 3389 3390 if (rule[i] != pf->id) 3391 continue; 3392 /* 3393 * Poisoning to make sure PMDs update it in case 3394 * of error. 3395 */ 3396 memset(&error, 0x33, sizeof(error)); 3397 if (rte_flow_destroy(port_id, pf->flow, &error)) { 3398 ret = port_flow_complain(&error); 3399 continue; 3400 } 3401 printf("Flow rule #%u destroyed\n", pf->id); 3402 *tmp = pf->next; 3403 free(pf); 3404 break; 3405 } 3406 if (i == n) 3407 tmp = &(*tmp)->next; 3408 } 3409 return ret; 3410 } 3411 3412 /** Remove all flow rules. */ 3413 int 3414 port_flow_flush(portid_t port_id) 3415 { 3416 struct rte_flow_error error; 3417 struct rte_port *port; 3418 int ret = 0; 3419 3420 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3421 port_id == (portid_t)RTE_PORT_ALL) 3422 return -EINVAL; 3423 3424 port = &ports[port_id]; 3425 3426 if (port->flow_list == NULL) 3427 return ret; 3428 3429 /* Poisoning to make sure PMDs update it in case of error. */ 3430 memset(&error, 0x44, sizeof(error)); 3431 if (rte_flow_flush(port_id, &error)) { 3432 port_flow_complain(&error); 3433 } 3434 3435 while (port->flow_list) { 3436 struct port_flow *pf = port->flow_list->next; 3437 3438 free(port->flow_list); 3439 port->flow_list = pf; 3440 } 3441 return ret; 3442 } 3443 3444 /** Dump flow rules. */ 3445 int 3446 port_flow_dump(portid_t port_id, bool dump_all, uint32_t rule_id, 3447 const char *file_name) 3448 { 3449 int ret = 0; 3450 FILE *file = stdout; 3451 struct rte_flow_error error; 3452 struct rte_port *port; 3453 struct port_flow *pflow; 3454 struct rte_flow *tmpFlow = NULL; 3455 bool found = false; 3456 3457 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3458 port_id == (portid_t)RTE_PORT_ALL) 3459 return -EINVAL; 3460 3461 if (!dump_all) { 3462 port = &ports[port_id]; 3463 pflow = port->flow_list; 3464 while (pflow) { 3465 if (rule_id != pflow->id) { 3466 pflow = pflow->next; 3467 } else { 3468 tmpFlow = pflow->flow; 3469 if (tmpFlow) 3470 found = true; 3471 break; 3472 } 3473 } 3474 if (found == false) { 3475 fprintf(stderr, "Failed to dump to flow %d\n", rule_id); 3476 return -EINVAL; 3477 } 3478 } 3479 3480 if (file_name && strlen(file_name)) { 3481 file = fopen(file_name, "w"); 3482 if (!file) { 3483 fprintf(stderr, "Failed to create file %s: %s\n", 3484 file_name, strerror(errno)); 3485 return -errno; 3486 } 3487 } 3488 3489 if (!dump_all) 3490 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 3491 else 3492 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 3493 if (ret) { 3494 port_flow_complain(&error); 3495 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret)); 3496 } else 3497 printf("Flow dump finished\n"); 3498 if (file_name && strlen(file_name)) 3499 fclose(file); 3500 return ret; 3501 } 3502 3503 /** Query a flow rule. */ 3504 int 3505 port_flow_query(portid_t port_id, uint32_t rule, 3506 const struct rte_flow_action *action) 3507 { 3508 struct rte_flow_error error; 3509 struct rte_port *port; 3510 struct port_flow *pf; 3511 const char *name; 3512 union { 3513 struct rte_flow_query_count count; 3514 struct rte_flow_action_rss rss_conf; 3515 struct rte_flow_query_age age; 3516 } query; 3517 int ret; 3518 3519 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3520 port_id == (portid_t)RTE_PORT_ALL) 3521 return -EINVAL; 3522 port = &ports[port_id]; 3523 for (pf = port->flow_list; pf; pf = pf->next) 3524 if (pf->id == rule) 3525 break; 3526 if (!pf) { 3527 fprintf(stderr, "Flow rule #%u not found\n", rule); 3528 return -ENOENT; 3529 } 3530 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3531 &name, sizeof(name), 3532 (void *)(uintptr_t)action->type, &error); 3533 if (ret < 0) 3534 return port_flow_complain(&error); 3535 switch (action->type) { 3536 case RTE_FLOW_ACTION_TYPE_COUNT: 3537 case RTE_FLOW_ACTION_TYPE_RSS: 3538 case RTE_FLOW_ACTION_TYPE_AGE: 3539 break; 3540 default: 3541 fprintf(stderr, "Cannot query action type %d (%s)\n", 3542 action->type, name); 3543 return -ENOTSUP; 3544 } 3545 /* Poisoning to make sure PMDs update it in case of error. */ 3546 memset(&error, 0x55, sizeof(error)); 3547 memset(&query, 0, sizeof(query)); 3548 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 3549 return port_flow_complain(&error); 3550 switch (action->type) { 3551 case RTE_FLOW_ACTION_TYPE_COUNT: 3552 printf("%s:\n" 3553 " hits_set: %u\n" 3554 " bytes_set: %u\n" 3555 " hits: %" PRIu64 "\n" 3556 " bytes: %" PRIu64 "\n", 3557 name, 3558 query.count.hits_set, 3559 query.count.bytes_set, 3560 query.count.hits, 3561 query.count.bytes); 3562 break; 3563 case RTE_FLOW_ACTION_TYPE_RSS: 3564 rss_config_display(&query.rss_conf); 3565 break; 3566 case RTE_FLOW_ACTION_TYPE_AGE: 3567 printf("%s:\n" 3568 " aged: %u\n" 3569 " sec_since_last_hit_valid: %u\n" 3570 " sec_since_last_hit: %" PRIu32 "\n", 3571 name, 3572 query.age.aged, 3573 query.age.sec_since_last_hit_valid, 3574 query.age.sec_since_last_hit); 3575 break; 3576 default: 3577 fprintf(stderr, 3578 "Cannot display result for action type %d (%s)\n", 3579 action->type, name); 3580 break; 3581 } 3582 return 0; 3583 } 3584 3585 /** List simply and destroy all aged flows. */ 3586 void 3587 port_flow_aged(portid_t port_id, uint8_t destroy) 3588 { 3589 void **contexts; 3590 int nb_context, total = 0, idx; 3591 struct rte_flow_error error; 3592 enum age_action_context_type *type; 3593 union { 3594 struct port_flow *pf; 3595 struct port_indirect_action *pia; 3596 } ctx; 3597 3598 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3599 port_id == (portid_t)RTE_PORT_ALL) 3600 return; 3601 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 3602 printf("Port %u total aged flows: %d\n", port_id, total); 3603 if (total < 0) { 3604 port_flow_complain(&error); 3605 return; 3606 } 3607 if (total == 0) 3608 return; 3609 contexts = malloc(sizeof(void *) * total); 3610 if (contexts == NULL) { 3611 fprintf(stderr, "Cannot allocate contexts for aged flow\n"); 3612 return; 3613 } 3614 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3615 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 3616 if (nb_context != total) { 3617 fprintf(stderr, 3618 "Port:%d get aged flows count(%d) != total(%d)\n", 3619 port_id, nb_context, total); 3620 free(contexts); 3621 return; 3622 } 3623 total = 0; 3624 for (idx = 0; idx < nb_context; idx++) { 3625 if (!contexts[idx]) { 3626 fprintf(stderr, "Error: get Null context in port %u\n", 3627 port_id); 3628 continue; 3629 } 3630 type = (enum age_action_context_type *)contexts[idx]; 3631 switch (*type) { 3632 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3633 ctx.pf = container_of(type, struct port_flow, age_type); 3634 printf("%-20s\t%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 3635 "\t%c%c%c\t\n", 3636 "Flow", 3637 ctx.pf->id, 3638 ctx.pf->rule.attr->group, 3639 ctx.pf->rule.attr->priority, 3640 ctx.pf->rule.attr->ingress ? 'i' : '-', 3641 ctx.pf->rule.attr->egress ? 'e' : '-', 3642 ctx.pf->rule.attr->transfer ? 't' : '-'); 3643 if (destroy && !port_flow_destroy(port_id, 1, 3644 &ctx.pf->id)) 3645 total++; 3646 break; 3647 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3648 ctx.pia = container_of(type, 3649 struct port_indirect_action, age_type); 3650 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3651 ctx.pia->id); 3652 break; 3653 default: 3654 fprintf(stderr, "Error: invalid context type %u\n", 3655 port_id); 3656 break; 3657 } 3658 } 3659 printf("\n%d flows destroyed\n", total); 3660 free(contexts); 3661 } 3662 3663 /** List flow rules. */ 3664 void 3665 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 3666 { 3667 struct rte_port *port; 3668 struct port_flow *pf; 3669 struct port_flow *list = NULL; 3670 uint32_t i; 3671 3672 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3673 port_id == (portid_t)RTE_PORT_ALL) 3674 return; 3675 port = &ports[port_id]; 3676 if (!port->flow_list) 3677 return; 3678 /* Sort flows by group, priority and ID. */ 3679 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 3680 struct port_flow **tmp; 3681 const struct rte_flow_attr *curr = pf->rule.attr; 3682 3683 if (n) { 3684 /* Filter out unwanted groups. */ 3685 for (i = 0; i != n; ++i) 3686 if (curr->group == group[i]) 3687 break; 3688 if (i == n) 3689 continue; 3690 } 3691 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 3692 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 3693 3694 if (curr->group > comp->group || 3695 (curr->group == comp->group && 3696 curr->priority > comp->priority) || 3697 (curr->group == comp->group && 3698 curr->priority == comp->priority && 3699 pf->id > (*tmp)->id)) 3700 continue; 3701 break; 3702 } 3703 pf->tmp = *tmp; 3704 *tmp = pf; 3705 } 3706 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 3707 for (pf = list; pf != NULL; pf = pf->tmp) { 3708 const struct rte_flow_item *item = pf->rule.pattern; 3709 const struct rte_flow_action *action = pf->rule.actions; 3710 const char *name; 3711 3712 printf("%" PRIu32 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 3713 pf->id, 3714 pf->rule.attr->group, 3715 pf->rule.attr->priority, 3716 pf->rule.attr->ingress ? 'i' : '-', 3717 pf->rule.attr->egress ? 'e' : '-', 3718 pf->rule.attr->transfer ? 't' : '-'); 3719 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 3720 if ((uint32_t)item->type > INT_MAX) 3721 name = "PMD_INTERNAL"; 3722 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 3723 &name, sizeof(name), 3724 (void *)(uintptr_t)item->type, 3725 NULL) <= 0) 3726 name = "[UNKNOWN]"; 3727 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 3728 printf("%s ", name); 3729 ++item; 3730 } 3731 printf("=>"); 3732 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 3733 if ((uint32_t)action->type > INT_MAX) 3734 name = "PMD_INTERNAL"; 3735 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 3736 &name, sizeof(name), 3737 (void *)(uintptr_t)action->type, 3738 NULL) <= 0) 3739 name = "[UNKNOWN]"; 3740 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 3741 printf(" %s", name); 3742 ++action; 3743 } 3744 printf("\n"); 3745 } 3746 } 3747 3748 /** Restrict ingress traffic to the defined flow rules. */ 3749 int 3750 port_flow_isolate(portid_t port_id, int set) 3751 { 3752 struct rte_flow_error error; 3753 3754 /* Poisoning to make sure PMDs update it in case of error. */ 3755 memset(&error, 0x66, sizeof(error)); 3756 if (rte_flow_isolate(port_id, set, &error)) 3757 return port_flow_complain(&error); 3758 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 3759 port_id, 3760 set ? "now restricted" : "not restricted anymore"); 3761 return 0; 3762 } 3763 3764 /* 3765 * RX/TX ring descriptors display functions. 3766 */ 3767 int 3768 rx_queue_id_is_invalid(queueid_t rxq_id) 3769 { 3770 if (rxq_id < nb_rxq) 3771 return 0; 3772 fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n", 3773 rxq_id, nb_rxq); 3774 return 1; 3775 } 3776 3777 int 3778 tx_queue_id_is_invalid(queueid_t txq_id) 3779 { 3780 if (txq_id < nb_txq) 3781 return 0; 3782 fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n", 3783 txq_id, nb_txq); 3784 return 1; 3785 } 3786 3787 static int 3788 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 3789 { 3790 struct rte_port *port = &ports[port_id]; 3791 struct rte_eth_rxq_info rx_qinfo; 3792 int ret; 3793 3794 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 3795 if (ret == 0) { 3796 *ring_size = rx_qinfo.nb_desc; 3797 return ret; 3798 } 3799 3800 if (ret != -ENOTSUP) 3801 return ret; 3802 /* 3803 * If the rte_eth_rx_queue_info_get is not support for this PMD, 3804 * ring_size stored in testpmd will be used for validity verification. 3805 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 3806 * being 0, it will use a default value provided by PMDs to setup this 3807 * rxq. If the default value is 0, it will use the 3808 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 3809 */ 3810 if (port->nb_rx_desc[rxq_id]) 3811 *ring_size = port->nb_rx_desc[rxq_id]; 3812 else if (port->dev_info.default_rxportconf.ring_size) 3813 *ring_size = port->dev_info.default_rxportconf.ring_size; 3814 else 3815 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 3816 return 0; 3817 } 3818 3819 static int 3820 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 3821 { 3822 struct rte_port *port = &ports[port_id]; 3823 struct rte_eth_txq_info tx_qinfo; 3824 int ret; 3825 3826 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 3827 if (ret == 0) { 3828 *ring_size = tx_qinfo.nb_desc; 3829 return ret; 3830 } 3831 3832 if (ret != -ENOTSUP) 3833 return ret; 3834 /* 3835 * If the rte_eth_tx_queue_info_get is not support for this PMD, 3836 * ring_size stored in testpmd will be used for validity verification. 3837 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 3838 * being 0, it will use a default value provided by PMDs to setup this 3839 * txq. If the default value is 0, it will use the 3840 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 3841 */ 3842 if (port->nb_tx_desc[txq_id]) 3843 *ring_size = port->nb_tx_desc[txq_id]; 3844 else if (port->dev_info.default_txportconf.ring_size) 3845 *ring_size = port->dev_info.default_txportconf.ring_size; 3846 else 3847 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 3848 return 0; 3849 } 3850 3851 static int 3852 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 3853 { 3854 uint16_t ring_size; 3855 int ret; 3856 3857 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 3858 if (ret) 3859 return 1; 3860 3861 if (rxdesc_id < ring_size) 3862 return 0; 3863 3864 fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n", 3865 rxdesc_id, ring_size); 3866 return 1; 3867 } 3868 3869 static int 3870 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 3871 { 3872 uint16_t ring_size; 3873 int ret; 3874 3875 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 3876 if (ret) 3877 return 1; 3878 3879 if (txdesc_id < ring_size) 3880 return 0; 3881 3882 fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n", 3883 txdesc_id, ring_size); 3884 return 1; 3885 } 3886 3887 static const struct rte_memzone * 3888 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 3889 { 3890 char mz_name[RTE_MEMZONE_NAMESIZE]; 3891 const struct rte_memzone *mz; 3892 3893 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 3894 port_id, q_id, ring_name); 3895 mz = rte_memzone_lookup(mz_name); 3896 if (mz == NULL) 3897 fprintf(stderr, 3898 "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n", 3899 ring_name, port_id, q_id, mz_name); 3900 return mz; 3901 } 3902 3903 union igb_ring_dword { 3904 uint64_t dword; 3905 struct { 3906 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 3907 uint32_t lo; 3908 uint32_t hi; 3909 #else 3910 uint32_t hi; 3911 uint32_t lo; 3912 #endif 3913 } words; 3914 }; 3915 3916 struct igb_ring_desc_32_bytes { 3917 union igb_ring_dword lo_dword; 3918 union igb_ring_dword hi_dword; 3919 union igb_ring_dword resv1; 3920 union igb_ring_dword resv2; 3921 }; 3922 3923 struct igb_ring_desc_16_bytes { 3924 union igb_ring_dword lo_dword; 3925 union igb_ring_dword hi_dword; 3926 }; 3927 3928 static void 3929 ring_rxd_display_dword(union igb_ring_dword dword) 3930 { 3931 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 3932 (unsigned)dword.words.hi); 3933 } 3934 3935 static void 3936 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 3937 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3938 portid_t port_id, 3939 #else 3940 __rte_unused portid_t port_id, 3941 #endif 3942 uint16_t desc_id) 3943 { 3944 struct igb_ring_desc_16_bytes *ring = 3945 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3946 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 3947 int ret; 3948 struct rte_eth_dev_info dev_info; 3949 3950 ret = eth_dev_info_get_print_err(port_id, &dev_info); 3951 if (ret != 0) 3952 return; 3953 3954 if (strstr(dev_info.driver_name, "i40e") != NULL) { 3955 /* 32 bytes RX descriptor, i40e only */ 3956 struct igb_ring_desc_32_bytes *ring = 3957 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 3958 ring[desc_id].lo_dword.dword = 3959 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3960 ring_rxd_display_dword(ring[desc_id].lo_dword); 3961 ring[desc_id].hi_dword.dword = 3962 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3963 ring_rxd_display_dword(ring[desc_id].hi_dword); 3964 ring[desc_id].resv1.dword = 3965 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 3966 ring_rxd_display_dword(ring[desc_id].resv1); 3967 ring[desc_id].resv2.dword = 3968 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 3969 ring_rxd_display_dword(ring[desc_id].resv2); 3970 3971 return; 3972 } 3973 #endif 3974 /* 16 bytes RX descriptor */ 3975 ring[desc_id].lo_dword.dword = 3976 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3977 ring_rxd_display_dword(ring[desc_id].lo_dword); 3978 ring[desc_id].hi_dword.dword = 3979 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3980 ring_rxd_display_dword(ring[desc_id].hi_dword); 3981 } 3982 3983 static void 3984 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 3985 { 3986 struct igb_ring_desc_16_bytes *ring; 3987 struct igb_ring_desc_16_bytes txd; 3988 3989 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 3990 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 3991 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 3992 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 3993 (unsigned)txd.lo_dword.words.lo, 3994 (unsigned)txd.lo_dword.words.hi, 3995 (unsigned)txd.hi_dword.words.lo, 3996 (unsigned)txd.hi_dword.words.hi); 3997 } 3998 3999 void 4000 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 4001 { 4002 const struct rte_memzone *rx_mz; 4003 4004 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 4005 return; 4006 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 4007 if (rx_mz == NULL) 4008 return; 4009 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 4010 } 4011 4012 void 4013 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 4014 { 4015 const struct rte_memzone *tx_mz; 4016 4017 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 4018 return; 4019 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 4020 if (tx_mz == NULL) 4021 return; 4022 ring_tx_descriptor_display(tx_mz, txd_id); 4023 } 4024 4025 void 4026 fwd_lcores_config_display(void) 4027 { 4028 lcoreid_t lc_id; 4029 4030 printf("List of forwarding lcores:"); 4031 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 4032 printf(" %2u", fwd_lcores_cpuids[lc_id]); 4033 printf("\n"); 4034 } 4035 void 4036 rxtx_config_display(void) 4037 { 4038 portid_t pid; 4039 queueid_t qid; 4040 4041 printf(" %s packet forwarding%s packets/burst=%d\n", 4042 cur_fwd_eng->fwd_mode_name, 4043 retry_enabled == 0 ? "" : " with retry", 4044 nb_pkt_per_burst); 4045 4046 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 4047 printf(" packet len=%u - nb packet segments=%d\n", 4048 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 4049 4050 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 4051 nb_fwd_lcores, nb_fwd_ports); 4052 4053 RTE_ETH_FOREACH_DEV(pid) { 4054 struct rte_eth_rxconf *rx_conf = &ports[pid].rxq[0].conf; 4055 struct rte_eth_txconf *tx_conf = &ports[pid].txq[0].conf; 4056 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 4057 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 4058 struct rte_eth_rxq_info rx_qinfo; 4059 struct rte_eth_txq_info tx_qinfo; 4060 uint16_t rx_free_thresh_tmp; 4061 uint16_t tx_free_thresh_tmp; 4062 uint16_t tx_rs_thresh_tmp; 4063 uint16_t nb_rx_desc_tmp; 4064 uint16_t nb_tx_desc_tmp; 4065 uint64_t offloads_tmp; 4066 uint8_t pthresh_tmp; 4067 uint8_t hthresh_tmp; 4068 uint8_t wthresh_tmp; 4069 int32_t rc; 4070 4071 /* per port config */ 4072 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 4073 (unsigned int)pid, nb_rxq, nb_txq); 4074 4075 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 4076 ports[pid].dev_conf.rxmode.offloads, 4077 ports[pid].dev_conf.txmode.offloads); 4078 4079 /* per rx queue config only for first queue to be less verbose */ 4080 for (qid = 0; qid < 1; qid++) { 4081 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 4082 if (rc) { 4083 nb_rx_desc_tmp = nb_rx_desc[qid]; 4084 rx_free_thresh_tmp = 4085 rx_conf[qid].rx_free_thresh; 4086 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 4087 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 4088 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 4089 offloads_tmp = rx_conf[qid].offloads; 4090 } else { 4091 nb_rx_desc_tmp = rx_qinfo.nb_desc; 4092 rx_free_thresh_tmp = 4093 rx_qinfo.conf.rx_free_thresh; 4094 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 4095 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 4096 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 4097 offloads_tmp = rx_qinfo.conf.offloads; 4098 } 4099 4100 printf(" RX queue: %d\n", qid); 4101 printf(" RX desc=%d - RX free threshold=%d\n", 4102 nb_rx_desc_tmp, rx_free_thresh_tmp); 4103 printf(" RX threshold registers: pthresh=%d hthresh=%d " 4104 " wthresh=%d\n", 4105 pthresh_tmp, hthresh_tmp, wthresh_tmp); 4106 printf(" RX Offloads=0x%"PRIx64, offloads_tmp); 4107 if (rx_conf->share_group > 0) 4108 printf(" share_group=%u share_qid=%u", 4109 rx_conf->share_group, 4110 rx_conf->share_qid); 4111 printf("\n"); 4112 } 4113 4114 /* per tx queue config only for first queue to be less verbose */ 4115 for (qid = 0; qid < 1; qid++) { 4116 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 4117 if (rc) { 4118 nb_tx_desc_tmp = nb_tx_desc[qid]; 4119 tx_free_thresh_tmp = 4120 tx_conf[qid].tx_free_thresh; 4121 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 4122 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 4123 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 4124 offloads_tmp = tx_conf[qid].offloads; 4125 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 4126 } else { 4127 nb_tx_desc_tmp = tx_qinfo.nb_desc; 4128 tx_free_thresh_tmp = 4129 tx_qinfo.conf.tx_free_thresh; 4130 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 4131 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 4132 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 4133 offloads_tmp = tx_qinfo.conf.offloads; 4134 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 4135 } 4136 4137 printf(" TX queue: %d\n", qid); 4138 printf(" TX desc=%d - TX free threshold=%d\n", 4139 nb_tx_desc_tmp, tx_free_thresh_tmp); 4140 printf(" TX threshold registers: pthresh=%d hthresh=%d " 4141 " wthresh=%d\n", 4142 pthresh_tmp, hthresh_tmp, wthresh_tmp); 4143 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 4144 offloads_tmp, tx_rs_thresh_tmp); 4145 } 4146 } 4147 } 4148 4149 void 4150 port_rss_reta_info(portid_t port_id, 4151 struct rte_eth_rss_reta_entry64 *reta_conf, 4152 uint16_t nb_entries) 4153 { 4154 uint16_t i, idx, shift; 4155 int ret; 4156 4157 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4158 return; 4159 4160 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 4161 if (ret != 0) { 4162 fprintf(stderr, 4163 "Failed to get RSS RETA info, return code = %d\n", 4164 ret); 4165 return; 4166 } 4167 4168 for (i = 0; i < nb_entries; i++) { 4169 idx = i / RTE_ETH_RETA_GROUP_SIZE; 4170 shift = i % RTE_ETH_RETA_GROUP_SIZE; 4171 if (!(reta_conf[idx].mask & (1ULL << shift))) 4172 continue; 4173 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 4174 i, reta_conf[idx].reta[shift]); 4175 } 4176 } 4177 4178 /* 4179 * Displays the RSS hash functions of a port, and, optionally, the RSS hash 4180 * key of the port. 4181 */ 4182 void 4183 port_rss_hash_conf_show(portid_t port_id, int show_rss_key) 4184 { 4185 struct rte_eth_rss_conf rss_conf = {0}; 4186 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 4187 uint64_t rss_hf; 4188 uint8_t i; 4189 int diag; 4190 struct rte_eth_dev_info dev_info; 4191 uint8_t hash_key_size; 4192 int ret; 4193 4194 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4195 return; 4196 4197 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4198 if (ret != 0) 4199 return; 4200 4201 if (dev_info.hash_key_size > 0 && 4202 dev_info.hash_key_size <= sizeof(rss_key)) 4203 hash_key_size = dev_info.hash_key_size; 4204 else { 4205 fprintf(stderr, 4206 "dev_info did not provide a valid hash key size\n"); 4207 return; 4208 } 4209 4210 /* Get RSS hash key if asked to display it */ 4211 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 4212 rss_conf.rss_key_len = hash_key_size; 4213 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4214 if (diag != 0) { 4215 switch (diag) { 4216 case -ENODEV: 4217 fprintf(stderr, "port index %d invalid\n", port_id); 4218 break; 4219 case -ENOTSUP: 4220 fprintf(stderr, "operation not supported by device\n"); 4221 break; 4222 default: 4223 fprintf(stderr, "operation failed - diag=%d\n", diag); 4224 break; 4225 } 4226 return; 4227 } 4228 rss_hf = rss_conf.rss_hf; 4229 if (rss_hf == 0) { 4230 printf("RSS disabled\n"); 4231 return; 4232 } 4233 printf("RSS functions:\n"); 4234 rss_types_display(rss_hf, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 4235 if (!show_rss_key) 4236 return; 4237 printf("RSS key:\n"); 4238 for (i = 0; i < hash_key_size; i++) 4239 printf("%02X", rss_key[i]); 4240 printf("\n"); 4241 } 4242 4243 void 4244 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 4245 uint8_t hash_key_len) 4246 { 4247 struct rte_eth_rss_conf rss_conf; 4248 int diag; 4249 4250 rss_conf.rss_key = NULL; 4251 rss_conf.rss_key_len = 0; 4252 rss_conf.rss_hf = str_to_rsstypes(rss_type); 4253 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4254 if (diag == 0) { 4255 rss_conf.rss_key = hash_key; 4256 rss_conf.rss_key_len = hash_key_len; 4257 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 4258 } 4259 if (diag == 0) 4260 return; 4261 4262 switch (diag) { 4263 case -ENODEV: 4264 fprintf(stderr, "port index %d invalid\n", port_id); 4265 break; 4266 case -ENOTSUP: 4267 fprintf(stderr, "operation not supported by device\n"); 4268 break; 4269 default: 4270 fprintf(stderr, "operation failed - diag=%d\n", diag); 4271 break; 4272 } 4273 } 4274 4275 /* 4276 * Check whether a shared rxq scheduled on other lcores. 4277 */ 4278 static bool 4279 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc, 4280 portid_t src_port, queueid_t src_rxq, 4281 uint32_t share_group, queueid_t share_rxq) 4282 { 4283 streamid_t sm_id; 4284 streamid_t nb_fs_per_lcore; 4285 lcoreid_t nb_fc; 4286 lcoreid_t lc_id; 4287 struct fwd_stream *fs; 4288 struct rte_port *port; 4289 struct rte_eth_dev_info *dev_info; 4290 struct rte_eth_rxconf *rxq_conf; 4291 4292 nb_fc = cur_fwd_config.nb_fwd_lcores; 4293 /* Check remaining cores. */ 4294 for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) { 4295 sm_id = fwd_lcores[lc_id]->stream_idx; 4296 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4297 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4298 sm_id++) { 4299 fs = fwd_streams[sm_id]; 4300 port = &ports[fs->rx_port]; 4301 dev_info = &port->dev_info; 4302 rxq_conf = &port->rxq[fs->rx_queue].conf; 4303 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4304 == 0 || rxq_conf->share_group == 0) 4305 /* Not shared rxq. */ 4306 continue; 4307 if (domain_id != port->dev_info.switch_info.domain_id) 4308 continue; 4309 if (rxq_conf->share_group != share_group) 4310 continue; 4311 if (rxq_conf->share_qid != share_rxq) 4312 continue; 4313 printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n", 4314 share_group, share_rxq); 4315 printf(" lcore %hhu Port %hu queue %hu\n", 4316 src_lc, src_port, src_rxq); 4317 printf(" lcore %hhu Port %hu queue %hu\n", 4318 lc_id, fs->rx_port, fs->rx_queue); 4319 printf("Please use --nb-cores=%hu to limit number of forwarding cores\n", 4320 nb_rxq); 4321 return true; 4322 } 4323 } 4324 return false; 4325 } 4326 4327 /* 4328 * Check shared rxq configuration. 4329 * 4330 * Shared group must not being scheduled on different core. 4331 */ 4332 bool 4333 pkt_fwd_shared_rxq_check(void) 4334 { 4335 streamid_t sm_id; 4336 streamid_t nb_fs_per_lcore; 4337 lcoreid_t nb_fc; 4338 lcoreid_t lc_id; 4339 struct fwd_stream *fs; 4340 uint16_t domain_id; 4341 struct rte_port *port; 4342 struct rte_eth_dev_info *dev_info; 4343 struct rte_eth_rxconf *rxq_conf; 4344 4345 if (rxq_share == 0) 4346 return true; 4347 nb_fc = cur_fwd_config.nb_fwd_lcores; 4348 /* 4349 * Check streams on each core, make sure the same switch domain + 4350 * group + queue doesn't get scheduled on other cores. 4351 */ 4352 for (lc_id = 0; lc_id < nb_fc; lc_id++) { 4353 sm_id = fwd_lcores[lc_id]->stream_idx; 4354 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4355 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4356 sm_id++) { 4357 fs = fwd_streams[sm_id]; 4358 /* Update lcore info stream being scheduled. */ 4359 fs->lcore = fwd_lcores[lc_id]; 4360 port = &ports[fs->rx_port]; 4361 dev_info = &port->dev_info; 4362 rxq_conf = &port->rxq[fs->rx_queue].conf; 4363 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4364 == 0 || rxq_conf->share_group == 0) 4365 /* Not shared rxq. */ 4366 continue; 4367 /* Check shared rxq not scheduled on remaining cores. */ 4368 domain_id = port->dev_info.switch_info.domain_id; 4369 if (fwd_stream_on_other_lcores(domain_id, lc_id, 4370 fs->rx_port, 4371 fs->rx_queue, 4372 rxq_conf->share_group, 4373 rxq_conf->share_qid)) 4374 return false; 4375 } 4376 } 4377 return true; 4378 } 4379 4380 /* 4381 * Setup forwarding configuration for each logical core. 4382 */ 4383 static void 4384 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 4385 { 4386 streamid_t nb_fs_per_lcore; 4387 streamid_t nb_fs; 4388 streamid_t sm_id; 4389 lcoreid_t nb_extra; 4390 lcoreid_t nb_fc; 4391 lcoreid_t nb_lc; 4392 lcoreid_t lc_id; 4393 4394 nb_fs = cfg->nb_fwd_streams; 4395 nb_fc = cfg->nb_fwd_lcores; 4396 if (nb_fs <= nb_fc) { 4397 nb_fs_per_lcore = 1; 4398 nb_extra = 0; 4399 } else { 4400 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 4401 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 4402 } 4403 4404 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 4405 sm_id = 0; 4406 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 4407 fwd_lcores[lc_id]->stream_idx = sm_id; 4408 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 4409 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4410 } 4411 4412 /* 4413 * Assign extra remaining streams, if any. 4414 */ 4415 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 4416 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 4417 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 4418 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 4419 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4420 } 4421 } 4422 4423 static portid_t 4424 fwd_topology_tx_port_get(portid_t rxp) 4425 { 4426 static int warning_once = 1; 4427 4428 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 4429 4430 switch (port_topology) { 4431 default: 4432 case PORT_TOPOLOGY_PAIRED: 4433 if ((rxp & 0x1) == 0) { 4434 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 4435 return rxp + 1; 4436 if (warning_once) { 4437 fprintf(stderr, 4438 "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n"); 4439 warning_once = 0; 4440 } 4441 return rxp; 4442 } 4443 return rxp - 1; 4444 case PORT_TOPOLOGY_CHAINED: 4445 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 4446 case PORT_TOPOLOGY_LOOP: 4447 return rxp; 4448 } 4449 } 4450 4451 static void 4452 simple_fwd_config_setup(void) 4453 { 4454 portid_t i; 4455 4456 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 4457 cur_fwd_config.nb_fwd_streams = 4458 (streamid_t) cur_fwd_config.nb_fwd_ports; 4459 4460 /* reinitialize forwarding streams */ 4461 init_fwd_streams(); 4462 4463 /* 4464 * In the simple forwarding test, the number of forwarding cores 4465 * must be lower or equal to the number of forwarding ports. 4466 */ 4467 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4468 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 4469 cur_fwd_config.nb_fwd_lcores = 4470 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 4471 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4472 4473 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 4474 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 4475 fwd_streams[i]->rx_queue = 0; 4476 fwd_streams[i]->tx_port = 4477 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 4478 fwd_streams[i]->tx_queue = 0; 4479 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 4480 fwd_streams[i]->retry_enabled = retry_enabled; 4481 } 4482 } 4483 4484 /** 4485 * For the RSS forwarding test all streams distributed over lcores. Each stream 4486 * being composed of a RX queue to poll on a RX port for input messages, 4487 * associated with a TX queue of a TX port where to send forwarded packets. 4488 */ 4489 static void 4490 rss_fwd_config_setup(void) 4491 { 4492 portid_t rxp; 4493 portid_t txp; 4494 queueid_t rxq; 4495 queueid_t nb_q; 4496 streamid_t sm_id; 4497 int start; 4498 int end; 4499 4500 nb_q = nb_rxq; 4501 if (nb_q > nb_txq) 4502 nb_q = nb_txq; 4503 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4504 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4505 cur_fwd_config.nb_fwd_streams = 4506 (streamid_t) (nb_q * cur_fwd_config.nb_fwd_ports); 4507 4508 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4509 cur_fwd_config.nb_fwd_lcores = 4510 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4511 4512 /* reinitialize forwarding streams */ 4513 init_fwd_streams(); 4514 4515 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4516 4517 if (proc_id > 0 && nb_q % num_procs != 0) 4518 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n"); 4519 4520 /** 4521 * In multi-process, All queues are allocated to different 4522 * processes based on num_procs and proc_id. For example: 4523 * if supports 4 queues(nb_q), 2 processes(num_procs), 4524 * the 0~1 queue for primary process. 4525 * the 2~3 queue for secondary process. 4526 */ 4527 start = proc_id * nb_q / num_procs; 4528 end = start + nb_q / num_procs; 4529 rxp = 0; 4530 rxq = start; 4531 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 4532 struct fwd_stream *fs; 4533 4534 fs = fwd_streams[sm_id]; 4535 txp = fwd_topology_tx_port_get(rxp); 4536 fs->rx_port = fwd_ports_ids[rxp]; 4537 fs->rx_queue = rxq; 4538 fs->tx_port = fwd_ports_ids[txp]; 4539 fs->tx_queue = rxq; 4540 fs->peer_addr = fs->tx_port; 4541 fs->retry_enabled = retry_enabled; 4542 rxp++; 4543 if (rxp < nb_fwd_ports) 4544 continue; 4545 rxp = 0; 4546 rxq++; 4547 if (rxq >= end) 4548 rxq = start; 4549 } 4550 } 4551 4552 static uint16_t 4553 get_fwd_port_total_tc_num(void) 4554 { 4555 struct rte_eth_dcb_info dcb_info; 4556 uint16_t total_tc_num = 0; 4557 unsigned int i; 4558 4559 for (i = 0; i < nb_fwd_ports; i++) { 4560 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 4561 total_tc_num += dcb_info.nb_tcs; 4562 } 4563 4564 return total_tc_num; 4565 } 4566 4567 /** 4568 * For the DCB forwarding test, each core is assigned on each traffic class. 4569 * 4570 * Each core is assigned a multi-stream, each stream being composed of 4571 * a RX queue to poll on a RX port for input messages, associated with 4572 * a TX queue of a TX port where to send forwarded packets. All RX and 4573 * TX queues are mapping to the same traffic class. 4574 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 4575 * the same core 4576 */ 4577 static void 4578 dcb_fwd_config_setup(void) 4579 { 4580 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 4581 portid_t txp, rxp = 0; 4582 queueid_t txq, rxq = 0; 4583 lcoreid_t lc_id; 4584 uint16_t nb_rx_queue, nb_tx_queue; 4585 uint16_t i, j, k, sm_id = 0; 4586 uint16_t total_tc_num; 4587 struct rte_port *port; 4588 uint8_t tc = 0; 4589 portid_t pid; 4590 int ret; 4591 4592 /* 4593 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 4594 * or RTE_PORT_STOPPED. 4595 * 4596 * Re-configure ports to get updated mapping between tc and queue in 4597 * case the queue number of the port is changed. Skip for started ports 4598 * since modifying queue number and calling dev_configure need to stop 4599 * ports first. 4600 */ 4601 for (pid = 0; pid < nb_fwd_ports; pid++) { 4602 if (port_is_started(pid) == 1) 4603 continue; 4604 4605 port = &ports[pid]; 4606 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 4607 &port->dev_conf); 4608 if (ret < 0) { 4609 fprintf(stderr, 4610 "Failed to re-configure port %d, ret = %d.\n", 4611 pid, ret); 4612 return; 4613 } 4614 } 4615 4616 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4617 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4618 cur_fwd_config.nb_fwd_streams = 4619 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4620 total_tc_num = get_fwd_port_total_tc_num(); 4621 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 4622 cur_fwd_config.nb_fwd_lcores = total_tc_num; 4623 4624 /* reinitialize forwarding streams */ 4625 init_fwd_streams(); 4626 sm_id = 0; 4627 txp = 1; 4628 /* get the dcb info on the first RX and TX ports */ 4629 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4630 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4631 4632 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4633 fwd_lcores[lc_id]->stream_nb = 0; 4634 fwd_lcores[lc_id]->stream_idx = sm_id; 4635 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) { 4636 /* if the nb_queue is zero, means this tc is 4637 * not enabled on the POOL 4638 */ 4639 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 4640 break; 4641 k = fwd_lcores[lc_id]->stream_nb + 4642 fwd_lcores[lc_id]->stream_idx; 4643 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 4644 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 4645 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4646 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 4647 for (j = 0; j < nb_rx_queue; j++) { 4648 struct fwd_stream *fs; 4649 4650 fs = fwd_streams[k + j]; 4651 fs->rx_port = fwd_ports_ids[rxp]; 4652 fs->rx_queue = rxq + j; 4653 fs->tx_port = fwd_ports_ids[txp]; 4654 fs->tx_queue = txq + j % nb_tx_queue; 4655 fs->peer_addr = fs->tx_port; 4656 fs->retry_enabled = retry_enabled; 4657 } 4658 fwd_lcores[lc_id]->stream_nb += 4659 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 4660 } 4661 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 4662 4663 tc++; 4664 if (tc < rxp_dcb_info.nb_tcs) 4665 continue; 4666 /* Restart from TC 0 on next RX port */ 4667 tc = 0; 4668 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 4669 rxp = (portid_t) 4670 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 4671 else 4672 rxp++; 4673 if (rxp >= nb_fwd_ports) 4674 return; 4675 /* get the dcb information on next RX and TX ports */ 4676 if ((rxp & 0x1) == 0) 4677 txp = (portid_t) (rxp + 1); 4678 else 4679 txp = (portid_t) (rxp - 1); 4680 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 4681 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 4682 } 4683 } 4684 4685 static void 4686 icmp_echo_config_setup(void) 4687 { 4688 portid_t rxp; 4689 queueid_t rxq; 4690 lcoreid_t lc_id; 4691 uint16_t sm_id; 4692 4693 if ((nb_txq * nb_fwd_ports) < nb_fwd_lcores) 4694 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 4695 (nb_txq * nb_fwd_ports); 4696 else 4697 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 4698 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 4699 cur_fwd_config.nb_fwd_streams = 4700 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 4701 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 4702 cur_fwd_config.nb_fwd_lcores = 4703 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 4704 if (verbose_level > 0) { 4705 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 4706 __FUNCTION__, 4707 cur_fwd_config.nb_fwd_lcores, 4708 cur_fwd_config.nb_fwd_ports, 4709 cur_fwd_config.nb_fwd_streams); 4710 } 4711 4712 /* reinitialize forwarding streams */ 4713 init_fwd_streams(); 4714 setup_fwd_config_of_each_lcore(&cur_fwd_config); 4715 rxp = 0; rxq = 0; 4716 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 4717 if (verbose_level > 0) 4718 printf(" core=%d: \n", lc_id); 4719 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4720 struct fwd_stream *fs; 4721 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4722 fs->rx_port = fwd_ports_ids[rxp]; 4723 fs->rx_queue = rxq; 4724 fs->tx_port = fs->rx_port; 4725 fs->tx_queue = rxq; 4726 fs->peer_addr = fs->tx_port; 4727 fs->retry_enabled = retry_enabled; 4728 if (verbose_level > 0) 4729 printf(" stream=%d port=%d rxq=%d txq=%d\n", 4730 sm_id, fs->rx_port, fs->rx_queue, 4731 fs->tx_queue); 4732 rxq = (queueid_t) (rxq + 1); 4733 if (rxq == nb_rxq) { 4734 rxq = 0; 4735 rxp = (portid_t) (rxp + 1); 4736 } 4737 } 4738 } 4739 } 4740 4741 void 4742 fwd_config_setup(void) 4743 { 4744 struct rte_port *port; 4745 portid_t pt_id; 4746 unsigned int i; 4747 4748 cur_fwd_config.fwd_eng = cur_fwd_eng; 4749 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 4750 icmp_echo_config_setup(); 4751 return; 4752 } 4753 4754 if ((nb_rxq > 1) && (nb_txq > 1)){ 4755 if (dcb_config) { 4756 for (i = 0; i < nb_fwd_ports; i++) { 4757 pt_id = fwd_ports_ids[i]; 4758 port = &ports[pt_id]; 4759 if (!port->dcb_flag) { 4760 fprintf(stderr, 4761 "In DCB mode, all forwarding ports must be configured in this mode.\n"); 4762 return; 4763 } 4764 } 4765 if (nb_fwd_lcores == 1) { 4766 fprintf(stderr, 4767 "In DCB mode,the nb forwarding cores should be larger than 1.\n"); 4768 return; 4769 } 4770 4771 dcb_fwd_config_setup(); 4772 } else 4773 rss_fwd_config_setup(); 4774 } 4775 else 4776 simple_fwd_config_setup(); 4777 } 4778 4779 static const char * 4780 mp_alloc_to_str(uint8_t mode) 4781 { 4782 switch (mode) { 4783 case MP_ALLOC_NATIVE: 4784 return "native"; 4785 case MP_ALLOC_ANON: 4786 return "anon"; 4787 case MP_ALLOC_XMEM: 4788 return "xmem"; 4789 case MP_ALLOC_XMEM_HUGE: 4790 return "xmemhuge"; 4791 case MP_ALLOC_XBUF: 4792 return "xbuf"; 4793 default: 4794 return "invalid"; 4795 } 4796 } 4797 4798 void 4799 pkt_fwd_config_display(struct fwd_config *cfg) 4800 { 4801 struct fwd_stream *fs; 4802 lcoreid_t lc_id; 4803 streamid_t sm_id; 4804 4805 printf("%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 4806 "NUMA support %s, MP allocation mode: %s\n", 4807 cfg->fwd_eng->fwd_mode_name, 4808 retry_enabled == 0 ? "" : " with retry", 4809 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 4810 numa_support == 1 ? "enabled" : "disabled", 4811 mp_alloc_to_str(mp_alloc_type)); 4812 4813 if (retry_enabled) 4814 printf("TX retry num: %u, delay between TX retries: %uus\n", 4815 burst_tx_retry_num, burst_tx_delay_time); 4816 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 4817 printf("Logical Core %u (socket %u) forwards packets on " 4818 "%d streams:", 4819 fwd_lcores_cpuids[lc_id], 4820 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 4821 fwd_lcores[lc_id]->stream_nb); 4822 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 4823 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 4824 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 4825 "P=%d/Q=%d (socket %u) ", 4826 fs->rx_port, fs->rx_queue, 4827 ports[fs->rx_port].socket_id, 4828 fs->tx_port, fs->tx_queue, 4829 ports[fs->tx_port].socket_id); 4830 print_ethaddr("peer=", 4831 &peer_eth_addrs[fs->peer_addr]); 4832 } 4833 printf("\n"); 4834 } 4835 printf("\n"); 4836 } 4837 4838 void 4839 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 4840 { 4841 struct rte_ether_addr new_peer_addr; 4842 if (!rte_eth_dev_is_valid_port(port_id)) { 4843 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 4844 return; 4845 } 4846 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 4847 fprintf(stderr, "Error: Invalid ethernet address: %s\n", 4848 peer_addr); 4849 return; 4850 } 4851 peer_eth_addrs[port_id] = new_peer_addr; 4852 } 4853 4854 int 4855 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 4856 { 4857 unsigned int i; 4858 unsigned int lcore_cpuid; 4859 int record_now; 4860 4861 record_now = 0; 4862 again: 4863 for (i = 0; i < nb_lc; i++) { 4864 lcore_cpuid = lcorelist[i]; 4865 if (! rte_lcore_is_enabled(lcore_cpuid)) { 4866 fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid); 4867 return -1; 4868 } 4869 if (lcore_cpuid == rte_get_main_lcore()) { 4870 fprintf(stderr, 4871 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n", 4872 lcore_cpuid); 4873 return -1; 4874 } 4875 if (record_now) 4876 fwd_lcores_cpuids[i] = lcore_cpuid; 4877 } 4878 if (record_now == 0) { 4879 record_now = 1; 4880 goto again; 4881 } 4882 nb_cfg_lcores = (lcoreid_t) nb_lc; 4883 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 4884 printf("previous number of forwarding cores %u - changed to " 4885 "number of configured cores %u\n", 4886 (unsigned int) nb_fwd_lcores, nb_lc); 4887 nb_fwd_lcores = (lcoreid_t) nb_lc; 4888 } 4889 4890 return 0; 4891 } 4892 4893 int 4894 set_fwd_lcores_mask(uint64_t lcoremask) 4895 { 4896 unsigned int lcorelist[64]; 4897 unsigned int nb_lc; 4898 unsigned int i; 4899 4900 if (lcoremask == 0) { 4901 fprintf(stderr, "Invalid NULL mask of cores\n"); 4902 return -1; 4903 } 4904 nb_lc = 0; 4905 for (i = 0; i < 64; i++) { 4906 if (! ((uint64_t)(1ULL << i) & lcoremask)) 4907 continue; 4908 lcorelist[nb_lc++] = i; 4909 } 4910 return set_fwd_lcores_list(lcorelist, nb_lc); 4911 } 4912 4913 void 4914 set_fwd_lcores_number(uint16_t nb_lc) 4915 { 4916 if (test_done == 0) { 4917 fprintf(stderr, "Please stop forwarding first\n"); 4918 return; 4919 } 4920 if (nb_lc > nb_cfg_lcores) { 4921 fprintf(stderr, 4922 "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n", 4923 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 4924 return; 4925 } 4926 nb_fwd_lcores = (lcoreid_t) nb_lc; 4927 printf("Number of forwarding cores set to %u\n", 4928 (unsigned int) nb_fwd_lcores); 4929 } 4930 4931 void 4932 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 4933 { 4934 unsigned int i; 4935 portid_t port_id; 4936 int record_now; 4937 4938 record_now = 0; 4939 again: 4940 for (i = 0; i < nb_pt; i++) { 4941 port_id = (portid_t) portlist[i]; 4942 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4943 return; 4944 if (record_now) 4945 fwd_ports_ids[i] = port_id; 4946 } 4947 if (record_now == 0) { 4948 record_now = 1; 4949 goto again; 4950 } 4951 nb_cfg_ports = (portid_t) nb_pt; 4952 if (nb_fwd_ports != (portid_t) nb_pt) { 4953 printf("previous number of forwarding ports %u - changed to " 4954 "number of configured ports %u\n", 4955 (unsigned int) nb_fwd_ports, nb_pt); 4956 nb_fwd_ports = (portid_t) nb_pt; 4957 } 4958 } 4959 4960 /** 4961 * Parse the user input and obtain the list of forwarding ports 4962 * 4963 * @param[in] list 4964 * String containing the user input. User can specify 4965 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 4966 * For example, if the user wants to use all the available 4967 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 4968 * If the user wants to use only the ports 1,2 then the input 4969 * is 1,2. 4970 * valid characters are '-' and ',' 4971 * @param[out] values 4972 * This array will be filled with a list of port IDs 4973 * based on the user input 4974 * Note that duplicate entries are discarded and only the first 4975 * count entries in this array are port IDs and all the rest 4976 * will contain default values 4977 * @param[in] maxsize 4978 * This parameter denotes 2 things 4979 * 1) Number of elements in the values array 4980 * 2) Maximum value of each element in the values array 4981 * @return 4982 * On success, returns total count of parsed port IDs 4983 * On failure, returns 0 4984 */ 4985 static unsigned int 4986 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 4987 { 4988 unsigned int count = 0; 4989 char *end = NULL; 4990 int min, max; 4991 int value, i; 4992 unsigned int marked[maxsize]; 4993 4994 if (list == NULL || values == NULL) 4995 return 0; 4996 4997 for (i = 0; i < (int)maxsize; i++) 4998 marked[i] = 0; 4999 5000 min = INT_MAX; 5001 5002 do { 5003 /*Remove the blank spaces if any*/ 5004 while (isblank(*list)) 5005 list++; 5006 if (*list == '\0') 5007 break; 5008 errno = 0; 5009 value = strtol(list, &end, 10); 5010 if (errno || end == NULL) 5011 return 0; 5012 if (value < 0 || value >= (int)maxsize) 5013 return 0; 5014 while (isblank(*end)) 5015 end++; 5016 if (*end == '-' && min == INT_MAX) { 5017 min = value; 5018 } else if ((*end == ',') || (*end == '\0')) { 5019 max = value; 5020 if (min == INT_MAX) 5021 min = value; 5022 for (i = min; i <= max; i++) { 5023 if (count < maxsize) { 5024 if (marked[i]) 5025 continue; 5026 values[count] = i; 5027 marked[i] = 1; 5028 count++; 5029 } 5030 } 5031 min = INT_MAX; 5032 } else 5033 return 0; 5034 list = end + 1; 5035 } while (*end != '\0'); 5036 5037 return count; 5038 } 5039 5040 void 5041 parse_fwd_portlist(const char *portlist) 5042 { 5043 unsigned int portcount; 5044 unsigned int portindex[RTE_MAX_ETHPORTS]; 5045 unsigned int i, valid_port_count = 0; 5046 5047 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 5048 if (!portcount) 5049 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 5050 5051 /* 5052 * Here we verify the validity of the ports 5053 * and thereby calculate the total number of 5054 * valid ports 5055 */ 5056 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 5057 if (rte_eth_dev_is_valid_port(portindex[i])) { 5058 portindex[valid_port_count] = portindex[i]; 5059 valid_port_count++; 5060 } 5061 } 5062 5063 set_fwd_ports_list(portindex, valid_port_count); 5064 } 5065 5066 void 5067 set_fwd_ports_mask(uint64_t portmask) 5068 { 5069 unsigned int portlist[64]; 5070 unsigned int nb_pt; 5071 unsigned int i; 5072 5073 if (portmask == 0) { 5074 fprintf(stderr, "Invalid NULL mask of ports\n"); 5075 return; 5076 } 5077 nb_pt = 0; 5078 RTE_ETH_FOREACH_DEV(i) { 5079 if (! ((uint64_t)(1ULL << i) & portmask)) 5080 continue; 5081 portlist[nb_pt++] = i; 5082 } 5083 set_fwd_ports_list(portlist, nb_pt); 5084 } 5085 5086 void 5087 set_fwd_ports_number(uint16_t nb_pt) 5088 { 5089 if (nb_pt > nb_cfg_ports) { 5090 fprintf(stderr, 5091 "nb fwd ports %u > %u (number of configured ports) - ignored\n", 5092 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 5093 return; 5094 } 5095 nb_fwd_ports = (portid_t) nb_pt; 5096 printf("Number of forwarding ports set to %u\n", 5097 (unsigned int) nb_fwd_ports); 5098 } 5099 5100 int 5101 port_is_forwarding(portid_t port_id) 5102 { 5103 unsigned int i; 5104 5105 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5106 return -1; 5107 5108 for (i = 0; i < nb_fwd_ports; i++) { 5109 if (fwd_ports_ids[i] == port_id) 5110 return 1; 5111 } 5112 5113 return 0; 5114 } 5115 5116 void 5117 set_nb_pkt_per_burst(uint16_t nb) 5118 { 5119 if (nb > MAX_PKT_BURST) { 5120 fprintf(stderr, 5121 "nb pkt per burst: %u > %u (maximum packet per burst) ignored\n", 5122 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 5123 return; 5124 } 5125 nb_pkt_per_burst = nb; 5126 printf("Number of packets per burst set to %u\n", 5127 (unsigned int) nb_pkt_per_burst); 5128 } 5129 5130 static const char * 5131 tx_split_get_name(enum tx_pkt_split split) 5132 { 5133 uint32_t i; 5134 5135 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 5136 if (tx_split_name[i].split == split) 5137 return tx_split_name[i].name; 5138 } 5139 return NULL; 5140 } 5141 5142 void 5143 set_tx_pkt_split(const char *name) 5144 { 5145 uint32_t i; 5146 5147 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 5148 if (strcmp(tx_split_name[i].name, name) == 0) { 5149 tx_pkt_split = tx_split_name[i].split; 5150 return; 5151 } 5152 } 5153 fprintf(stderr, "unknown value: \"%s\"\n", name); 5154 } 5155 5156 int 5157 parse_fec_mode(const char *name, uint32_t *fec_capa) 5158 { 5159 uint8_t i; 5160 5161 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 5162 if (strcmp(fec_mode_name[i].name, name) == 0) { 5163 *fec_capa = 5164 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 5165 return 0; 5166 } 5167 } 5168 return -1; 5169 } 5170 5171 void 5172 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 5173 { 5174 unsigned int i, j; 5175 5176 printf("FEC capabilities:\n"); 5177 5178 for (i = 0; i < num; i++) { 5179 printf("%s : ", 5180 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 5181 5182 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 5183 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 5184 speed_fec_capa[i].capa) 5185 printf("%s ", fec_mode_name[j].name); 5186 } 5187 printf("\n"); 5188 } 5189 } 5190 5191 void 5192 show_rx_pkt_offsets(void) 5193 { 5194 uint32_t i, n; 5195 5196 n = rx_pkt_nb_offs; 5197 printf("Number of offsets: %u\n", n); 5198 if (n) { 5199 printf("Segment offsets: "); 5200 for (i = 0; i != n - 1; i++) 5201 printf("%hu,", rx_pkt_seg_offsets[i]); 5202 printf("%hu\n", rx_pkt_seg_lengths[i]); 5203 } 5204 } 5205 5206 void 5207 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 5208 { 5209 unsigned int i; 5210 5211 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 5212 printf("nb segments per RX packets=%u >= " 5213 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 5214 return; 5215 } 5216 5217 /* 5218 * No extra check here, the segment length will be checked by PMD 5219 * in the extended queue setup. 5220 */ 5221 for (i = 0; i < nb_offs; i++) { 5222 if (seg_offsets[i] >= UINT16_MAX) { 5223 printf("offset[%u]=%u > UINT16_MAX - give up\n", 5224 i, seg_offsets[i]); 5225 return; 5226 } 5227 } 5228 5229 for (i = 0; i < nb_offs; i++) 5230 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 5231 5232 rx_pkt_nb_offs = (uint8_t) nb_offs; 5233 } 5234 5235 void 5236 show_rx_pkt_segments(void) 5237 { 5238 uint32_t i, n; 5239 5240 n = rx_pkt_nb_segs; 5241 printf("Number of segments: %u\n", n); 5242 if (n) { 5243 printf("Segment sizes: "); 5244 for (i = 0; i != n - 1; i++) 5245 printf("%hu,", rx_pkt_seg_lengths[i]); 5246 printf("%hu\n", rx_pkt_seg_lengths[i]); 5247 } 5248 } 5249 5250 static const char *get_ptype_str(uint32_t ptype) 5251 { 5252 const char *str; 5253 5254 switch (ptype) { 5255 case RTE_PTYPE_L2_ETHER: 5256 str = "eth"; 5257 break; 5258 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN: 5259 str = "ipv4"; 5260 break; 5261 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN: 5262 str = "ipv6"; 5263 break; 5264 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP: 5265 str = "ipv4-tcp"; 5266 break; 5267 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP: 5268 str = "ipv4-udp"; 5269 break; 5270 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP: 5271 str = "ipv4-sctp"; 5272 break; 5273 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP: 5274 str = "ipv6-tcp"; 5275 break; 5276 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP: 5277 str = "ipv6-udp"; 5278 break; 5279 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP: 5280 str = "ipv6-sctp"; 5281 break; 5282 case RTE_PTYPE_TUNNEL_GRENAT: 5283 str = "grenat"; 5284 break; 5285 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER: 5286 str = "inner-eth"; 5287 break; 5288 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER 5289 | RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN: 5290 str = "inner-ipv4"; 5291 break; 5292 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER 5293 | RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN: 5294 str = "inner-ipv6"; 5295 break; 5296 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5297 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP: 5298 str = "inner-ipv4-tcp"; 5299 break; 5300 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5301 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP: 5302 str = "inner-ipv4-udp"; 5303 break; 5304 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5305 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP: 5306 str = "inner-ipv4-sctp"; 5307 break; 5308 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5309 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP: 5310 str = "inner-ipv6-tcp"; 5311 break; 5312 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5313 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP: 5314 str = "inner-ipv6-udp"; 5315 break; 5316 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5317 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP: 5318 str = "inner-ipv6-sctp"; 5319 break; 5320 default: 5321 str = "unsupported"; 5322 } 5323 5324 return str; 5325 } 5326 5327 void 5328 show_rx_pkt_hdrs(void) 5329 { 5330 uint32_t i, n; 5331 5332 n = rx_pkt_nb_segs; 5333 printf("Number of segments: %u\n", n); 5334 if (n) { 5335 printf("Packet segs: "); 5336 for (i = 0; i < n - 1; i++) 5337 printf("%s, ", get_ptype_str(rx_pkt_hdr_protos[i])); 5338 printf("payload\n"); 5339 } 5340 } 5341 5342 void 5343 set_rx_pkt_hdrs(unsigned int *seg_hdrs, unsigned int nb_segs) 5344 { 5345 unsigned int i; 5346 5347 if (nb_segs + 1 > MAX_SEGS_BUFFER_SPLIT) { 5348 printf("nb segments per RX packets=%u > " 5349 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs + 1); 5350 return; 5351 } 5352 5353 memset(rx_pkt_hdr_protos, 0, sizeof(rx_pkt_hdr_protos)); 5354 5355 for (i = 0; i < nb_segs; i++) 5356 rx_pkt_hdr_protos[i] = (uint32_t)seg_hdrs[i]; 5357 /* 5358 * We calculate the number of hdrs, but payload is not included, 5359 * so rx_pkt_nb_segs would increase 1. 5360 */ 5361 rx_pkt_nb_segs = nb_segs + 1; 5362 } 5363 5364 void 5365 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5366 { 5367 unsigned int i; 5368 5369 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 5370 printf("nb segments per RX packets=%u >= " 5371 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 5372 return; 5373 } 5374 5375 /* 5376 * No extra check here, the segment length will be checked by PMD 5377 * in the extended queue setup. 5378 */ 5379 for (i = 0; i < nb_segs; i++) { 5380 if (seg_lengths[i] >= UINT16_MAX) { 5381 printf("length[%u]=%u > UINT16_MAX - give up\n", 5382 i, seg_lengths[i]); 5383 return; 5384 } 5385 } 5386 5387 for (i = 0; i < nb_segs; i++) 5388 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5389 5390 rx_pkt_nb_segs = (uint8_t) nb_segs; 5391 } 5392 5393 void 5394 show_tx_pkt_segments(void) 5395 { 5396 uint32_t i, n; 5397 const char *split; 5398 5399 n = tx_pkt_nb_segs; 5400 split = tx_split_get_name(tx_pkt_split); 5401 5402 printf("Number of segments: %u\n", n); 5403 printf("Segment sizes: "); 5404 for (i = 0; i != n - 1; i++) 5405 printf("%hu,", tx_pkt_seg_lengths[i]); 5406 printf("%hu\n", tx_pkt_seg_lengths[i]); 5407 printf("Split packet: %s\n", split); 5408 } 5409 5410 static bool 5411 nb_segs_is_invalid(unsigned int nb_segs) 5412 { 5413 uint16_t ring_size; 5414 uint16_t queue_id; 5415 uint16_t port_id; 5416 int ret; 5417 5418 RTE_ETH_FOREACH_DEV(port_id) { 5419 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 5420 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 5421 if (ret) { 5422 /* Port may not be initialized yet, can't say 5423 * the port is invalid in this stage. 5424 */ 5425 continue; 5426 } 5427 if (ring_size < nb_segs) { 5428 printf("nb segments per TX packets=%u >= TX " 5429 "queue(%u) ring_size=%u - txpkts ignored\n", 5430 nb_segs, queue_id, ring_size); 5431 return true; 5432 } 5433 } 5434 } 5435 5436 return false; 5437 } 5438 5439 void 5440 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5441 { 5442 uint16_t tx_pkt_len; 5443 unsigned int i; 5444 5445 /* 5446 * For single segment settings failed check is ignored. 5447 * It is a very basic capability to send the single segment 5448 * packets, suppose it is always supported. 5449 */ 5450 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 5451 fprintf(stderr, 5452 "Tx segment size(%u) is not supported - txpkts ignored\n", 5453 nb_segs); 5454 return; 5455 } 5456 5457 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 5458 fprintf(stderr, 5459 "Tx segment size(%u) is bigger than max number of segment(%u)\n", 5460 nb_segs, RTE_MAX_SEGS_PER_PKT); 5461 return; 5462 } 5463 5464 /* 5465 * Check that each segment length is greater or equal than 5466 * the mbuf data size. 5467 * Check also that the total packet length is greater or equal than the 5468 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 5469 * 20 + 8). 5470 */ 5471 tx_pkt_len = 0; 5472 for (i = 0; i < nb_segs; i++) { 5473 if (seg_lengths[i] > mbuf_data_size[0]) { 5474 fprintf(stderr, 5475 "length[%u]=%u > mbuf_data_size=%u - give up\n", 5476 i, seg_lengths[i], mbuf_data_size[0]); 5477 return; 5478 } 5479 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 5480 } 5481 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 5482 fprintf(stderr, "total packet length=%u < %d - give up\n", 5483 (unsigned) tx_pkt_len, 5484 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 5485 return; 5486 } 5487 5488 for (i = 0; i < nb_segs; i++) 5489 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5490 5491 tx_pkt_length = tx_pkt_len; 5492 tx_pkt_nb_segs = (uint8_t) nb_segs; 5493 } 5494 5495 void 5496 show_tx_pkt_times(void) 5497 { 5498 printf("Interburst gap: %u\n", tx_pkt_times_inter); 5499 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 5500 } 5501 5502 void 5503 set_tx_pkt_times(unsigned int *tx_times) 5504 { 5505 tx_pkt_times_inter = tx_times[0]; 5506 tx_pkt_times_intra = tx_times[1]; 5507 } 5508 5509 #ifdef RTE_LIB_GRO 5510 void 5511 setup_gro(const char *onoff, portid_t port_id) 5512 { 5513 if (!rte_eth_dev_is_valid_port(port_id)) { 5514 fprintf(stderr, "invalid port id %u\n", port_id); 5515 return; 5516 } 5517 if (test_done == 0) { 5518 fprintf(stderr, 5519 "Before enable/disable GRO, please stop forwarding first\n"); 5520 return; 5521 } 5522 if (strcmp(onoff, "on") == 0) { 5523 if (gro_ports[port_id].enable != 0) { 5524 fprintf(stderr, 5525 "Port %u has enabled GRO. Please disable GRO first\n", 5526 port_id); 5527 return; 5528 } 5529 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5530 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 5531 gro_ports[port_id].param.max_flow_num = 5532 GRO_DEFAULT_FLOW_NUM; 5533 gro_ports[port_id].param.max_item_per_flow = 5534 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 5535 } 5536 gro_ports[port_id].enable = 1; 5537 } else { 5538 if (gro_ports[port_id].enable == 0) { 5539 fprintf(stderr, "Port %u has disabled GRO\n", port_id); 5540 return; 5541 } 5542 gro_ports[port_id].enable = 0; 5543 } 5544 } 5545 5546 void 5547 setup_gro_flush_cycles(uint8_t cycles) 5548 { 5549 if (test_done == 0) { 5550 fprintf(stderr, 5551 "Before change flush interval for GRO, please stop forwarding first.\n"); 5552 return; 5553 } 5554 5555 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 5556 GRO_DEFAULT_FLUSH_CYCLES) { 5557 fprintf(stderr, 5558 "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n", 5559 GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES); 5560 cycles = GRO_DEFAULT_FLUSH_CYCLES; 5561 } 5562 5563 gro_flush_cycles = cycles; 5564 } 5565 5566 void 5567 show_gro(portid_t port_id) 5568 { 5569 struct rte_gro_param *param; 5570 uint32_t max_pkts_num; 5571 5572 param = &gro_ports[port_id].param; 5573 5574 if (!rte_eth_dev_is_valid_port(port_id)) { 5575 fprintf(stderr, "Invalid port id %u.\n", port_id); 5576 return; 5577 } 5578 if (gro_ports[port_id].enable) { 5579 printf("GRO type: TCP/IPv4\n"); 5580 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 5581 max_pkts_num = param->max_flow_num * 5582 param->max_item_per_flow; 5583 } else 5584 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 5585 printf("Max number of packets to perform GRO: %u\n", 5586 max_pkts_num); 5587 printf("Flushing cycles: %u\n", gro_flush_cycles); 5588 } else 5589 printf("Port %u doesn't enable GRO.\n", port_id); 5590 } 5591 #endif /* RTE_LIB_GRO */ 5592 5593 #ifdef RTE_LIB_GSO 5594 void 5595 setup_gso(const char *mode, portid_t port_id) 5596 { 5597 if (!rte_eth_dev_is_valid_port(port_id)) { 5598 fprintf(stderr, "invalid port id %u\n", port_id); 5599 return; 5600 } 5601 if (strcmp(mode, "on") == 0) { 5602 if (test_done == 0) { 5603 fprintf(stderr, 5604 "before enabling GSO, please stop forwarding first\n"); 5605 return; 5606 } 5607 gso_ports[port_id].enable = 1; 5608 } else if (strcmp(mode, "off") == 0) { 5609 if (test_done == 0) { 5610 fprintf(stderr, 5611 "before disabling GSO, please stop forwarding first\n"); 5612 return; 5613 } 5614 gso_ports[port_id].enable = 0; 5615 } 5616 } 5617 #endif /* RTE_LIB_GSO */ 5618 5619 char* 5620 list_pkt_forwarding_modes(void) 5621 { 5622 static char fwd_modes[128] = ""; 5623 const char *separator = "|"; 5624 struct fwd_engine *fwd_eng; 5625 unsigned i = 0; 5626 5627 if (strlen (fwd_modes) == 0) { 5628 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5629 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5630 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5631 strncat(fwd_modes, separator, 5632 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 5633 } 5634 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5635 } 5636 5637 return fwd_modes; 5638 } 5639 5640 char* 5641 list_pkt_forwarding_retry_modes(void) 5642 { 5643 static char fwd_modes[128] = ""; 5644 const char *separator = "|"; 5645 struct fwd_engine *fwd_eng; 5646 unsigned i = 0; 5647 5648 if (strlen(fwd_modes) == 0) { 5649 while ((fwd_eng = fwd_engines[i++]) != NULL) { 5650 if (fwd_eng == &rx_only_engine) 5651 continue; 5652 strncat(fwd_modes, fwd_eng->fwd_mode_name, 5653 sizeof(fwd_modes) - 5654 strlen(fwd_modes) - 1); 5655 strncat(fwd_modes, separator, 5656 sizeof(fwd_modes) - 5657 strlen(fwd_modes) - 1); 5658 } 5659 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 5660 } 5661 5662 return fwd_modes; 5663 } 5664 5665 void 5666 set_pkt_forwarding_mode(const char *fwd_mode_name) 5667 { 5668 struct fwd_engine *fwd_eng; 5669 unsigned i; 5670 5671 i = 0; 5672 while ((fwd_eng = fwd_engines[i]) != NULL) { 5673 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 5674 printf("Set %s packet forwarding mode%s\n", 5675 fwd_mode_name, 5676 retry_enabled == 0 ? "" : " with retry"); 5677 cur_fwd_eng = fwd_eng; 5678 return; 5679 } 5680 i++; 5681 } 5682 fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name); 5683 } 5684 5685 void 5686 add_rx_dump_callbacks(portid_t portid) 5687 { 5688 struct rte_eth_dev_info dev_info; 5689 uint16_t queue; 5690 int ret; 5691 5692 if (port_id_is_invalid(portid, ENABLED_WARN)) 5693 return; 5694 5695 ret = eth_dev_info_get_print_err(portid, &dev_info); 5696 if (ret != 0) 5697 return; 5698 5699 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5700 if (!ports[portid].rx_dump_cb[queue]) 5701 ports[portid].rx_dump_cb[queue] = 5702 rte_eth_add_rx_callback(portid, queue, 5703 dump_rx_pkts, NULL); 5704 } 5705 5706 void 5707 add_tx_dump_callbacks(portid_t portid) 5708 { 5709 struct rte_eth_dev_info dev_info; 5710 uint16_t queue; 5711 int ret; 5712 5713 if (port_id_is_invalid(portid, ENABLED_WARN)) 5714 return; 5715 5716 ret = eth_dev_info_get_print_err(portid, &dev_info); 5717 if (ret != 0) 5718 return; 5719 5720 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5721 if (!ports[portid].tx_dump_cb[queue]) 5722 ports[portid].tx_dump_cb[queue] = 5723 rte_eth_add_tx_callback(portid, queue, 5724 dump_tx_pkts, NULL); 5725 } 5726 5727 void 5728 remove_rx_dump_callbacks(portid_t portid) 5729 { 5730 struct rte_eth_dev_info dev_info; 5731 uint16_t queue; 5732 int ret; 5733 5734 if (port_id_is_invalid(portid, ENABLED_WARN)) 5735 return; 5736 5737 ret = eth_dev_info_get_print_err(portid, &dev_info); 5738 if (ret != 0) 5739 return; 5740 5741 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 5742 if (ports[portid].rx_dump_cb[queue]) { 5743 rte_eth_remove_rx_callback(portid, queue, 5744 ports[portid].rx_dump_cb[queue]); 5745 ports[portid].rx_dump_cb[queue] = NULL; 5746 } 5747 } 5748 5749 void 5750 remove_tx_dump_callbacks(portid_t portid) 5751 { 5752 struct rte_eth_dev_info dev_info; 5753 uint16_t queue; 5754 int ret; 5755 5756 if (port_id_is_invalid(portid, ENABLED_WARN)) 5757 return; 5758 5759 ret = eth_dev_info_get_print_err(portid, &dev_info); 5760 if (ret != 0) 5761 return; 5762 5763 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 5764 if (ports[portid].tx_dump_cb[queue]) { 5765 rte_eth_remove_tx_callback(portid, queue, 5766 ports[portid].tx_dump_cb[queue]); 5767 ports[portid].tx_dump_cb[queue] = NULL; 5768 } 5769 } 5770 5771 void 5772 configure_rxtx_dump_callbacks(uint16_t verbose) 5773 { 5774 portid_t portid; 5775 5776 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 5777 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 5778 return; 5779 #endif 5780 5781 RTE_ETH_FOREACH_DEV(portid) 5782 { 5783 if (verbose == 1 || verbose > 2) 5784 add_rx_dump_callbacks(portid); 5785 else 5786 remove_rx_dump_callbacks(portid); 5787 if (verbose >= 2) 5788 add_tx_dump_callbacks(portid); 5789 else 5790 remove_tx_dump_callbacks(portid); 5791 } 5792 } 5793 5794 void 5795 set_verbose_level(uint16_t vb_level) 5796 { 5797 printf("Change verbose level from %u to %u\n", 5798 (unsigned int) verbose_level, (unsigned int) vb_level); 5799 verbose_level = vb_level; 5800 configure_rxtx_dump_callbacks(verbose_level); 5801 } 5802 5803 void 5804 vlan_extend_set(portid_t port_id, int on) 5805 { 5806 int diag; 5807 int vlan_offload; 5808 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5809 5810 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5811 return; 5812 5813 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5814 5815 if (on) { 5816 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD; 5817 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5818 } else { 5819 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD; 5820 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 5821 } 5822 5823 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5824 if (diag < 0) { 5825 fprintf(stderr, 5826 "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n", 5827 port_id, on, diag); 5828 return; 5829 } 5830 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5831 } 5832 5833 void 5834 rx_vlan_strip_set(portid_t port_id, int on) 5835 { 5836 int diag; 5837 int vlan_offload; 5838 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5839 5840 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5841 return; 5842 5843 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5844 5845 if (on) { 5846 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD; 5847 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5848 } else { 5849 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD; 5850 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 5851 } 5852 5853 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5854 if (diag < 0) { 5855 fprintf(stderr, 5856 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5857 __func__, port_id, on, diag); 5858 return; 5859 } 5860 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5861 } 5862 5863 void 5864 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 5865 { 5866 int diag; 5867 5868 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5869 return; 5870 5871 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 5872 if (diag < 0) 5873 fprintf(stderr, 5874 "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n", 5875 __func__, port_id, queue_id, on, diag); 5876 } 5877 5878 void 5879 rx_vlan_filter_set(portid_t port_id, int on) 5880 { 5881 int diag; 5882 int vlan_offload; 5883 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5884 5885 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5886 return; 5887 5888 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5889 5890 if (on) { 5891 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD; 5892 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5893 } else { 5894 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD; 5895 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 5896 } 5897 5898 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5899 if (diag < 0) { 5900 fprintf(stderr, 5901 "%s(port_pi=%d, on=%d) failed diag=%d\n", 5902 __func__, port_id, on, diag); 5903 return; 5904 } 5905 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5906 } 5907 5908 void 5909 rx_vlan_qinq_strip_set(portid_t port_id, int on) 5910 { 5911 int diag; 5912 int vlan_offload; 5913 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 5914 5915 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5916 return; 5917 5918 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 5919 5920 if (on) { 5921 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD; 5922 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5923 } else { 5924 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD; 5925 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 5926 } 5927 5928 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 5929 if (diag < 0) { 5930 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n", 5931 __func__, port_id, on, diag); 5932 return; 5933 } 5934 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 5935 } 5936 5937 int 5938 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 5939 { 5940 int diag; 5941 5942 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5943 return 1; 5944 if (vlan_id_is_invalid(vlan_id)) 5945 return 1; 5946 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 5947 if (diag == 0) 5948 return 0; 5949 fprintf(stderr, 5950 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n", 5951 port_id, vlan_id, on, diag); 5952 return -1; 5953 } 5954 5955 void 5956 rx_vlan_all_filter_set(portid_t port_id, int on) 5957 { 5958 uint16_t vlan_id; 5959 5960 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5961 return; 5962 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 5963 if (rx_vft_set(port_id, vlan_id, on)) 5964 break; 5965 } 5966 } 5967 5968 void 5969 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 5970 { 5971 int diag; 5972 5973 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5974 return; 5975 5976 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 5977 if (diag == 0) 5978 return; 5979 5980 fprintf(stderr, 5981 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n", 5982 port_id, vlan_type, tp_id, diag); 5983 } 5984 5985 void 5986 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 5987 { 5988 struct rte_eth_dev_info dev_info; 5989 int ret; 5990 5991 if (vlan_id_is_invalid(vlan_id)) 5992 return; 5993 5994 if (ports[port_id].dev_conf.txmode.offloads & 5995 RTE_ETH_TX_OFFLOAD_QINQ_INSERT) { 5996 fprintf(stderr, "Error, as QinQ has been enabled.\n"); 5997 return; 5998 } 5999 6000 ret = eth_dev_info_get_print_err(port_id, &dev_info); 6001 if (ret != 0) 6002 return; 6003 6004 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) { 6005 fprintf(stderr, 6006 "Error: vlan insert is not supported by port %d\n", 6007 port_id); 6008 return; 6009 } 6010 6011 tx_vlan_reset(port_id); 6012 ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT; 6013 ports[port_id].tx_vlan_id = vlan_id; 6014 } 6015 6016 void 6017 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 6018 { 6019 struct rte_eth_dev_info dev_info; 6020 int ret; 6021 6022 if (vlan_id_is_invalid(vlan_id)) 6023 return; 6024 if (vlan_id_is_invalid(vlan_id_outer)) 6025 return; 6026 6027 ret = eth_dev_info_get_print_err(port_id, &dev_info); 6028 if (ret != 0) 6029 return; 6030 6031 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) { 6032 fprintf(stderr, 6033 "Error: qinq insert not supported by port %d\n", 6034 port_id); 6035 return; 6036 } 6037 6038 tx_vlan_reset(port_id); 6039 ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 6040 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 6041 ports[port_id].tx_vlan_id = vlan_id; 6042 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 6043 } 6044 6045 void 6046 tx_vlan_reset(portid_t port_id) 6047 { 6048 ports[port_id].dev_conf.txmode.offloads &= 6049 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 6050 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 6051 ports[port_id].tx_vlan_id = 0; 6052 ports[port_id].tx_vlan_id_outer = 0; 6053 } 6054 6055 void 6056 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 6057 { 6058 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6059 return; 6060 6061 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 6062 } 6063 6064 void 6065 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 6066 { 6067 int ret; 6068 6069 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6070 return; 6071 6072 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 6073 return; 6074 6075 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 6076 fprintf(stderr, "map_value not in required range 0..%d\n", 6077 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 6078 return; 6079 } 6080 6081 if (!is_rx) { /* tx */ 6082 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 6083 map_value); 6084 if (ret) { 6085 fprintf(stderr, 6086 "failed to set tx queue stats mapping.\n"); 6087 return; 6088 } 6089 } else { /* rx */ 6090 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 6091 map_value); 6092 if (ret) { 6093 fprintf(stderr, 6094 "failed to set rx queue stats mapping.\n"); 6095 return; 6096 } 6097 } 6098 } 6099 6100 void 6101 set_xstats_hide_zero(uint8_t on_off) 6102 { 6103 xstats_hide_zero = on_off; 6104 } 6105 6106 void 6107 set_record_core_cycles(uint8_t on_off) 6108 { 6109 record_core_cycles = on_off; 6110 } 6111 6112 void 6113 set_record_burst_stats(uint8_t on_off) 6114 { 6115 record_burst_stats = on_off; 6116 } 6117 6118 uint16_t 6119 str_to_flowtype(const char *string) 6120 { 6121 uint8_t i; 6122 6123 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 6124 if (!strcmp(flowtype_str_table[i].str, string)) 6125 return flowtype_str_table[i].ftype; 6126 } 6127 6128 if (isdigit(string[0])) { 6129 int val = atoi(string); 6130 if (val > 0 && val < 64) 6131 return (uint16_t)val; 6132 } 6133 6134 return RTE_ETH_FLOW_UNKNOWN; 6135 } 6136 6137 const char* 6138 flowtype_to_str(uint16_t flow_type) 6139 { 6140 uint8_t i; 6141 6142 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 6143 if (flowtype_str_table[i].ftype == flow_type) 6144 return flowtype_str_table[i].str; 6145 } 6146 6147 return NULL; 6148 } 6149 6150 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 6151 6152 static inline void 6153 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 6154 { 6155 struct rte_eth_flex_payload_cfg *cfg; 6156 uint32_t i, j; 6157 6158 for (i = 0; i < flex_conf->nb_payloads; i++) { 6159 cfg = &flex_conf->flex_set[i]; 6160 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 6161 printf("\n RAW: "); 6162 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 6163 printf("\n L2_PAYLOAD: "); 6164 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 6165 printf("\n L3_PAYLOAD: "); 6166 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 6167 printf("\n L4_PAYLOAD: "); 6168 else 6169 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 6170 for (j = 0; j < num; j++) 6171 printf(" %-5u", cfg->src_offset[j]); 6172 } 6173 printf("\n"); 6174 } 6175 6176 static inline void 6177 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 6178 { 6179 struct rte_eth_fdir_flex_mask *mask; 6180 uint32_t i, j; 6181 const char *p; 6182 6183 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 6184 mask = &flex_conf->flex_mask[i]; 6185 p = flowtype_to_str(mask->flow_type); 6186 printf("\n %s:\t", p ? p : "unknown"); 6187 for (j = 0; j < num; j++) 6188 printf(" %02x", mask->mask[j]); 6189 } 6190 printf("\n"); 6191 } 6192 6193 static inline void 6194 print_fdir_flow_type(uint32_t flow_types_mask) 6195 { 6196 int i; 6197 const char *p; 6198 6199 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 6200 if (!(flow_types_mask & (1 << i))) 6201 continue; 6202 p = flowtype_to_str(i); 6203 if (p) 6204 printf(" %s", p); 6205 else 6206 printf(" unknown"); 6207 } 6208 printf("\n"); 6209 } 6210 6211 static int 6212 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 6213 struct rte_eth_fdir_stats *fdir_stat) 6214 { 6215 int ret = -ENOTSUP; 6216 6217 #ifdef RTE_NET_I40E 6218 if (ret == -ENOTSUP) { 6219 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 6220 if (!ret) 6221 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 6222 } 6223 #endif 6224 #ifdef RTE_NET_IXGBE 6225 if (ret == -ENOTSUP) { 6226 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 6227 if (!ret) 6228 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 6229 } 6230 #endif 6231 switch (ret) { 6232 case 0: 6233 break; 6234 case -ENOTSUP: 6235 fprintf(stderr, "\n FDIR is not supported on port %-2d\n", 6236 port_id); 6237 break; 6238 default: 6239 fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); 6240 break; 6241 } 6242 return ret; 6243 } 6244 6245 void 6246 fdir_get_infos(portid_t port_id) 6247 { 6248 struct rte_eth_fdir_stats fdir_stat; 6249 struct rte_eth_fdir_info fdir_info; 6250 6251 static const char *fdir_stats_border = "########################"; 6252 6253 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6254 return; 6255 6256 memset(&fdir_info, 0, sizeof(fdir_info)); 6257 memset(&fdir_stat, 0, sizeof(fdir_stat)); 6258 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 6259 return; 6260 6261 printf("\n %s FDIR infos for port %-2d %s\n", 6262 fdir_stats_border, port_id, fdir_stats_border); 6263 printf(" MODE: "); 6264 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 6265 printf(" PERFECT\n"); 6266 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 6267 printf(" PERFECT-MAC-VLAN\n"); 6268 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 6269 printf(" PERFECT-TUNNEL\n"); 6270 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 6271 printf(" SIGNATURE\n"); 6272 else 6273 printf(" DISABLE\n"); 6274 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 6275 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 6276 printf(" SUPPORTED FLOW TYPE: "); 6277 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 6278 } 6279 printf(" FLEX PAYLOAD INFO:\n"); 6280 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 6281 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 6282 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 6283 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 6284 fdir_info.flex_payload_unit, 6285 fdir_info.max_flex_payload_segment_num, 6286 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 6287 if (fdir_info.flex_conf.nb_payloads > 0) { 6288 printf(" FLEX PAYLOAD SRC OFFSET:"); 6289 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6290 } 6291 if (fdir_info.flex_conf.nb_flexmasks > 0) { 6292 printf(" FLEX MASK CFG:"); 6293 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6294 } 6295 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 6296 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 6297 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 6298 fdir_info.guarant_spc, fdir_info.best_spc); 6299 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 6300 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 6301 " add: %-10"PRIu64" remove: %"PRIu64"\n" 6302 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 6303 fdir_stat.collision, fdir_stat.free, 6304 fdir_stat.maxhash, fdir_stat.maxlen, 6305 fdir_stat.add, fdir_stat.remove, 6306 fdir_stat.f_add, fdir_stat.f_remove); 6307 printf(" %s############################%s\n", 6308 fdir_stats_border, fdir_stats_border); 6309 } 6310 6311 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 6312 6313 void 6314 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 6315 { 6316 #ifdef RTE_NET_IXGBE 6317 int diag; 6318 6319 if (is_rx) 6320 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 6321 else 6322 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 6323 6324 if (diag == 0) 6325 return; 6326 fprintf(stderr, 6327 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 6328 is_rx ? "rx" : "tx", port_id, diag); 6329 return; 6330 #endif 6331 fprintf(stderr, "VF %s setting not supported for port %d\n", 6332 is_rx ? "Rx" : "Tx", port_id); 6333 RTE_SET_USED(vf); 6334 RTE_SET_USED(on); 6335 } 6336 6337 int 6338 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint32_t rate) 6339 { 6340 int diag; 6341 struct rte_eth_link link; 6342 int ret; 6343 6344 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6345 return 1; 6346 ret = eth_link_get_nowait_print_err(port_id, &link); 6347 if (ret < 0) 6348 return 1; 6349 if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN && 6350 rate > link.link_speed) { 6351 fprintf(stderr, 6352 "Invalid rate value:%u bigger than link speed: %u\n", 6353 rate, link.link_speed); 6354 return 1; 6355 } 6356 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 6357 if (diag == 0) 6358 return diag; 6359 fprintf(stderr, 6360 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 6361 port_id, diag); 6362 return diag; 6363 } 6364 6365 int 6366 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint32_t rate, uint64_t q_msk) 6367 { 6368 int diag = -ENOTSUP; 6369 6370 RTE_SET_USED(vf); 6371 RTE_SET_USED(rate); 6372 RTE_SET_USED(q_msk); 6373 6374 #ifdef RTE_NET_IXGBE 6375 if (diag == -ENOTSUP) 6376 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 6377 q_msk); 6378 #endif 6379 #ifdef RTE_NET_BNXT 6380 if (diag == -ENOTSUP) 6381 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 6382 #endif 6383 if (diag == 0) 6384 return diag; 6385 6386 fprintf(stderr, 6387 "%s for port_id=%d failed diag=%d\n", 6388 __func__, port_id, diag); 6389 return diag; 6390 } 6391 6392 int 6393 set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh) 6394 { 6395 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6396 return -EINVAL; 6397 6398 return rte_eth_rx_avail_thresh_set(port_id, queue_id, avail_thresh); 6399 } 6400 6401 /* 6402 * Functions to manage the set of filtered Multicast MAC addresses. 6403 * 6404 * A pool of filtered multicast MAC addresses is associated with each port. 6405 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 6406 * The address of the pool and the number of valid multicast MAC addresses 6407 * recorded in the pool are stored in the fields "mc_addr_pool" and 6408 * "mc_addr_nb" of the "rte_port" data structure. 6409 * 6410 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 6411 * to be supplied a contiguous array of multicast MAC addresses. 6412 * To comply with this constraint, the set of multicast addresses recorded 6413 * into the pool are systematically compacted at the beginning of the pool. 6414 * Hence, when a multicast address is removed from the pool, all following 6415 * addresses, if any, are copied back to keep the set contiguous. 6416 */ 6417 #define MCAST_POOL_INC 32 6418 6419 static int 6420 mcast_addr_pool_extend(struct rte_port *port) 6421 { 6422 struct rte_ether_addr *mc_pool; 6423 size_t mc_pool_size; 6424 6425 /* 6426 * If a free entry is available at the end of the pool, just 6427 * increment the number of recorded multicast addresses. 6428 */ 6429 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 6430 port->mc_addr_nb++; 6431 return 0; 6432 } 6433 6434 /* 6435 * [re]allocate a pool with MCAST_POOL_INC more entries. 6436 * The previous test guarantees that port->mc_addr_nb is a multiple 6437 * of MCAST_POOL_INC. 6438 */ 6439 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 6440 MCAST_POOL_INC); 6441 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 6442 mc_pool_size); 6443 if (mc_pool == NULL) { 6444 fprintf(stderr, 6445 "allocation of pool of %u multicast addresses failed\n", 6446 port->mc_addr_nb + MCAST_POOL_INC); 6447 return -ENOMEM; 6448 } 6449 6450 port->mc_addr_pool = mc_pool; 6451 port->mc_addr_nb++; 6452 return 0; 6453 6454 } 6455 6456 static void 6457 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 6458 { 6459 if (mcast_addr_pool_extend(port) != 0) 6460 return; 6461 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 6462 } 6463 6464 static void 6465 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 6466 { 6467 port->mc_addr_nb--; 6468 if (addr_idx == port->mc_addr_nb) { 6469 /* No need to recompact the set of multicast addresses. */ 6470 if (port->mc_addr_nb == 0) { 6471 /* free the pool of multicast addresses. */ 6472 free(port->mc_addr_pool); 6473 port->mc_addr_pool = NULL; 6474 } 6475 return; 6476 } 6477 memmove(&port->mc_addr_pool[addr_idx], 6478 &port->mc_addr_pool[addr_idx + 1], 6479 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 6480 } 6481 6482 int 6483 mcast_addr_pool_destroy(portid_t port_id) 6484 { 6485 struct rte_port *port; 6486 6487 if (port_id_is_invalid(port_id, ENABLED_WARN) || 6488 port_id == (portid_t)RTE_PORT_ALL) 6489 return -EINVAL; 6490 port = &ports[port_id]; 6491 6492 if (port->mc_addr_nb != 0) { 6493 /* free the pool of multicast addresses. */ 6494 free(port->mc_addr_pool); 6495 port->mc_addr_pool = NULL; 6496 port->mc_addr_nb = 0; 6497 } 6498 return 0; 6499 } 6500 6501 static int 6502 eth_port_multicast_addr_list_set(portid_t port_id) 6503 { 6504 struct rte_port *port; 6505 int diag; 6506 6507 port = &ports[port_id]; 6508 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 6509 port->mc_addr_nb); 6510 if (diag < 0) 6511 fprintf(stderr, 6512 "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 6513 port_id, port->mc_addr_nb, diag); 6514 6515 return diag; 6516 } 6517 6518 void 6519 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 6520 { 6521 struct rte_port *port; 6522 uint32_t i; 6523 6524 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6525 return; 6526 6527 port = &ports[port_id]; 6528 6529 /* 6530 * Check that the added multicast MAC address is not already recorded 6531 * in the pool of multicast addresses. 6532 */ 6533 for (i = 0; i < port->mc_addr_nb; i++) { 6534 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 6535 fprintf(stderr, 6536 "multicast address already filtered by port\n"); 6537 return; 6538 } 6539 } 6540 6541 mcast_addr_pool_append(port, mc_addr); 6542 if (eth_port_multicast_addr_list_set(port_id) < 0) 6543 /* Rollback on failure, remove the address from the pool */ 6544 mcast_addr_pool_remove(port, i); 6545 } 6546 6547 void 6548 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 6549 { 6550 struct rte_port *port; 6551 uint32_t i; 6552 6553 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6554 return; 6555 6556 port = &ports[port_id]; 6557 6558 /* 6559 * Search the pool of multicast MAC addresses for the removed address. 6560 */ 6561 for (i = 0; i < port->mc_addr_nb; i++) { 6562 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 6563 break; 6564 } 6565 if (i == port->mc_addr_nb) { 6566 fprintf(stderr, "multicast address not filtered by port %d\n", 6567 port_id); 6568 return; 6569 } 6570 6571 mcast_addr_pool_remove(port, i); 6572 if (eth_port_multicast_addr_list_set(port_id) < 0) 6573 /* Rollback on failure, add the address back into the pool */ 6574 mcast_addr_pool_append(port, mc_addr); 6575 } 6576 6577 void 6578 port_dcb_info_display(portid_t port_id) 6579 { 6580 struct rte_eth_dcb_info dcb_info; 6581 uint16_t i; 6582 int ret; 6583 static const char *border = "================"; 6584 6585 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6586 return; 6587 6588 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 6589 if (ret) { 6590 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n", 6591 port_id); 6592 return; 6593 } 6594 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 6595 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 6596 printf("\n TC : "); 6597 for (i = 0; i < dcb_info.nb_tcs; i++) 6598 printf("\t%4d", i); 6599 printf("\n Priority : "); 6600 for (i = 0; i < dcb_info.nb_tcs; i++) 6601 printf("\t%4d", dcb_info.prio_tc[i]); 6602 printf("\n BW percent :"); 6603 for (i = 0; i < dcb_info.nb_tcs; i++) 6604 printf("\t%4d%%", dcb_info.tc_bws[i]); 6605 printf("\n RXQ base : "); 6606 for (i = 0; i < dcb_info.nb_tcs; i++) 6607 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 6608 printf("\n RXQ number :"); 6609 for (i = 0; i < dcb_info.nb_tcs; i++) 6610 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 6611 printf("\n TXQ base : "); 6612 for (i = 0; i < dcb_info.nb_tcs; i++) 6613 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 6614 printf("\n TXQ number :"); 6615 for (i = 0; i < dcb_info.nb_tcs; i++) 6616 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 6617 printf("\n"); 6618 } 6619 6620 uint8_t * 6621 open_file(const char *file_path, uint32_t *size) 6622 { 6623 int fd = open(file_path, O_RDONLY); 6624 off_t pkg_size; 6625 uint8_t *buf = NULL; 6626 int ret = 0; 6627 struct stat st_buf; 6628 6629 if (size) 6630 *size = 0; 6631 6632 if (fd == -1) { 6633 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6634 return buf; 6635 } 6636 6637 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 6638 close(fd); 6639 fprintf(stderr, "%s: File operations failed\n", __func__); 6640 return buf; 6641 } 6642 6643 pkg_size = st_buf.st_size; 6644 if (pkg_size < 0) { 6645 close(fd); 6646 fprintf(stderr, "%s: File operations failed\n", __func__); 6647 return buf; 6648 } 6649 6650 buf = (uint8_t *)malloc(pkg_size); 6651 if (!buf) { 6652 close(fd); 6653 fprintf(stderr, "%s: Failed to malloc memory\n", __func__); 6654 return buf; 6655 } 6656 6657 ret = read(fd, buf, pkg_size); 6658 if (ret < 0) { 6659 close(fd); 6660 fprintf(stderr, "%s: File read operation failed\n", __func__); 6661 close_file(buf); 6662 return NULL; 6663 } 6664 6665 if (size) 6666 *size = pkg_size; 6667 6668 close(fd); 6669 6670 return buf; 6671 } 6672 6673 int 6674 save_file(const char *file_path, uint8_t *buf, uint32_t size) 6675 { 6676 FILE *fh = fopen(file_path, "wb"); 6677 6678 if (fh == NULL) { 6679 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 6680 return -1; 6681 } 6682 6683 if (fwrite(buf, 1, size, fh) != size) { 6684 fclose(fh); 6685 fprintf(stderr, "%s: File write operation failed\n", __func__); 6686 return -1; 6687 } 6688 6689 fclose(fh); 6690 6691 return 0; 6692 } 6693 6694 int 6695 close_file(uint8_t *buf) 6696 { 6697 if (buf) { 6698 free((void *)buf); 6699 return 0; 6700 } 6701 6702 return -1; 6703 } 6704 6705 void 6706 show_macs(portid_t port_id) 6707 { 6708 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6709 struct rte_eth_dev_info dev_info; 6710 int32_t i, rc, num_macs = 0; 6711 6712 if (eth_dev_info_get_print_err(port_id, &dev_info)) 6713 return; 6714 6715 struct rte_ether_addr addr[dev_info.max_mac_addrs]; 6716 rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs); 6717 if (rc < 0) 6718 return; 6719 6720 for (i = 0; i < rc; i++) { 6721 6722 /* skip zero address */ 6723 if (rte_is_zero_ether_addr(&addr[i])) 6724 continue; 6725 6726 num_macs++; 6727 } 6728 6729 printf("Number of MAC address added: %d\n", num_macs); 6730 6731 for (i = 0; i < rc; i++) { 6732 6733 /* skip zero address */ 6734 if (rte_is_zero_ether_addr(&addr[i])) 6735 continue; 6736 6737 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]); 6738 printf(" %s\n", buf); 6739 } 6740 } 6741 6742 void 6743 show_mcast_macs(portid_t port_id) 6744 { 6745 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 6746 struct rte_ether_addr *addr; 6747 struct rte_port *port; 6748 uint32_t i; 6749 6750 port = &ports[port_id]; 6751 6752 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 6753 6754 for (i = 0; i < port->mc_addr_nb; i++) { 6755 addr = &port->mc_addr_pool[i]; 6756 6757 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 6758 printf(" %s\n", buf); 6759 } 6760 } 6761