1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2016 Intel Corporation. 3 * Copyright 2013-2014 6WIND S.A. 4 */ 5 6 #include <ctype.h> 7 #include <stdarg.h> 8 #include <errno.h> 9 #include <stdbool.h> 10 #include <stdio.h> 11 #include <stdlib.h> 12 #include <string.h> 13 #include <stdint.h> 14 #include <inttypes.h> 15 16 #include <sys/queue.h> 17 #include <sys/types.h> 18 #include <sys/stat.h> 19 #include <fcntl.h> 20 #include <unistd.h> 21 22 #include <rte_common.h> 23 #include <rte_byteorder.h> 24 #include <rte_debug.h> 25 #include <rte_log.h> 26 #include <rte_memory.h> 27 #include <rte_memcpy.h> 28 #include <rte_memzone.h> 29 #include <rte_launch.h> 30 #include <rte_bus.h> 31 #include <rte_eal.h> 32 #include <rte_per_lcore.h> 33 #include <rte_lcore.h> 34 #include <rte_branch_prediction.h> 35 #include <rte_mempool.h> 36 #include <rte_mbuf.h> 37 #include <rte_interrupts.h> 38 #include <rte_ether.h> 39 #include <rte_ethdev.h> 40 #include <rte_string_fns.h> 41 #include <rte_cycles.h> 42 #include <rte_flow.h> 43 #include <rte_mtr.h> 44 #include <rte_errno.h> 45 #ifdef RTE_NET_IXGBE 46 #include <rte_pmd_ixgbe.h> 47 #endif 48 #ifdef RTE_NET_I40E 49 #include <rte_pmd_i40e.h> 50 #endif 51 #ifdef RTE_NET_BNXT 52 #include <rte_pmd_bnxt.h> 53 #endif 54 #ifdef RTE_LIB_GRO 55 #include <rte_gro.h> 56 #endif 57 #include <rte_hexdump.h> 58 59 #include "testpmd.h" 60 #include "cmdline_mtr.h" 61 62 #define ETHDEV_FWVERS_LEN 32 63 64 #ifdef CLOCK_MONOTONIC_RAW /* Defined in glibc bits/time.h */ 65 #define CLOCK_TYPE_ID CLOCK_MONOTONIC_RAW 66 #else 67 #define CLOCK_TYPE_ID CLOCK_MONOTONIC 68 #endif 69 70 #define NS_PER_SEC 1E9 71 72 static const struct { 73 enum tx_pkt_split split; 74 const char *name; 75 } tx_split_name[] = { 76 { 77 .split = TX_PKT_SPLIT_OFF, 78 .name = "off", 79 }, 80 { 81 .split = TX_PKT_SPLIT_ON, 82 .name = "on", 83 }, 84 { 85 .split = TX_PKT_SPLIT_RND, 86 .name = "rand", 87 }, 88 }; 89 90 const struct rss_type_info rss_type_table[] = { 91 /* Group types */ 92 { "all", RTE_ETH_RSS_ETH | RTE_ETH_RSS_VLAN | RTE_ETH_RSS_IP | RTE_ETH_RSS_TCP | 93 RTE_ETH_RSS_UDP | RTE_ETH_RSS_SCTP | RTE_ETH_RSS_L2_PAYLOAD | 94 RTE_ETH_RSS_L2TPV3 | RTE_ETH_RSS_ESP | RTE_ETH_RSS_AH | RTE_ETH_RSS_PFCP | 95 RTE_ETH_RSS_GTPU | RTE_ETH_RSS_ECPRI | RTE_ETH_RSS_MPLS | RTE_ETH_RSS_L2TPV2}, 96 { "none", 0 }, 97 { "ip", RTE_ETH_RSS_IP }, 98 { "udp", RTE_ETH_RSS_UDP }, 99 { "tcp", RTE_ETH_RSS_TCP }, 100 { "sctp", RTE_ETH_RSS_SCTP }, 101 { "tunnel", RTE_ETH_RSS_TUNNEL }, 102 { "vlan", RTE_ETH_RSS_VLAN }, 103 104 /* Individual type */ 105 { "ipv4", RTE_ETH_RSS_IPV4 }, 106 { "ipv4-frag", RTE_ETH_RSS_FRAG_IPV4 }, 107 { "ipv4-tcp", RTE_ETH_RSS_NONFRAG_IPV4_TCP }, 108 { "ipv4-udp", RTE_ETH_RSS_NONFRAG_IPV4_UDP }, 109 { "ipv4-sctp", RTE_ETH_RSS_NONFRAG_IPV4_SCTP }, 110 { "ipv4-other", RTE_ETH_RSS_NONFRAG_IPV4_OTHER }, 111 { "ipv6", RTE_ETH_RSS_IPV6 }, 112 { "ipv6-frag", RTE_ETH_RSS_FRAG_IPV6 }, 113 { "ipv6-tcp", RTE_ETH_RSS_NONFRAG_IPV6_TCP }, 114 { "ipv6-udp", RTE_ETH_RSS_NONFRAG_IPV6_UDP }, 115 { "ipv6-sctp", RTE_ETH_RSS_NONFRAG_IPV6_SCTP }, 116 { "ipv6-other", RTE_ETH_RSS_NONFRAG_IPV6_OTHER }, 117 { "l2-payload", RTE_ETH_RSS_L2_PAYLOAD }, 118 { "ipv6-ex", RTE_ETH_RSS_IPV6_EX }, 119 { "ipv6-tcp-ex", RTE_ETH_RSS_IPV6_TCP_EX }, 120 { "ipv6-udp-ex", RTE_ETH_RSS_IPV6_UDP_EX }, 121 { "port", RTE_ETH_RSS_PORT }, 122 { "vxlan", RTE_ETH_RSS_VXLAN }, 123 { "geneve", RTE_ETH_RSS_GENEVE }, 124 { "nvgre", RTE_ETH_RSS_NVGRE }, 125 { "gtpu", RTE_ETH_RSS_GTPU }, 126 { "eth", RTE_ETH_RSS_ETH }, 127 { "s-vlan", RTE_ETH_RSS_S_VLAN }, 128 { "c-vlan", RTE_ETH_RSS_C_VLAN }, 129 { "esp", RTE_ETH_RSS_ESP }, 130 { "ah", RTE_ETH_RSS_AH }, 131 { "l2tpv3", RTE_ETH_RSS_L2TPV3 }, 132 { "pfcp", RTE_ETH_RSS_PFCP }, 133 { "pppoe", RTE_ETH_RSS_PPPOE }, 134 { "ecpri", RTE_ETH_RSS_ECPRI }, 135 { "mpls", RTE_ETH_RSS_MPLS }, 136 { "ipv4-chksum", RTE_ETH_RSS_IPV4_CHKSUM }, 137 { "l4-chksum", RTE_ETH_RSS_L4_CHKSUM }, 138 { "l2tpv2", RTE_ETH_RSS_L2TPV2 }, 139 { "l3-pre96", RTE_ETH_RSS_L3_PRE96 }, 140 { "l3-pre64", RTE_ETH_RSS_L3_PRE64 }, 141 { "l3-pre56", RTE_ETH_RSS_L3_PRE56 }, 142 { "l3-pre48", RTE_ETH_RSS_L3_PRE48 }, 143 { "l3-pre40", RTE_ETH_RSS_L3_PRE40 }, 144 { "l3-pre32", RTE_ETH_RSS_L3_PRE32 }, 145 { "l2-dst-only", RTE_ETH_RSS_L2_DST_ONLY }, 146 { "l2-src-only", RTE_ETH_RSS_L2_SRC_ONLY }, 147 { "l4-dst-only", RTE_ETH_RSS_L4_DST_ONLY }, 148 { "l4-src-only", RTE_ETH_RSS_L4_SRC_ONLY }, 149 { "l3-dst-only", RTE_ETH_RSS_L3_DST_ONLY }, 150 { "l3-src-only", RTE_ETH_RSS_L3_SRC_ONLY }, 151 { "ipv6-flow-label", RTE_ETH_RSS_IPV6_FLOW_LABEL }, 152 { NULL, 0}, 153 }; 154 155 static const struct { 156 enum rte_eth_fec_mode mode; 157 const char *name; 158 } fec_mode_name[] = { 159 { 160 .mode = RTE_ETH_FEC_NOFEC, 161 .name = "off", 162 }, 163 { 164 .mode = RTE_ETH_FEC_AUTO, 165 .name = "auto", 166 }, 167 { 168 .mode = RTE_ETH_FEC_BASER, 169 .name = "baser", 170 }, 171 { 172 .mode = RTE_ETH_FEC_RS, 173 .name = "rs", 174 }, 175 { 176 .mode = RTE_ETH_FEC_LLRS, 177 .name = "llrs", 178 }, 179 }; 180 181 static const struct { 182 char str[32]; 183 uint16_t ftype; 184 } flowtype_str_table[] = { 185 {"raw", RTE_ETH_FLOW_RAW}, 186 {"ipv4", RTE_ETH_FLOW_IPV4}, 187 {"ipv4-frag", RTE_ETH_FLOW_FRAG_IPV4}, 188 {"ipv4-tcp", RTE_ETH_FLOW_NONFRAG_IPV4_TCP}, 189 {"ipv4-udp", RTE_ETH_FLOW_NONFRAG_IPV4_UDP}, 190 {"ipv4-sctp", RTE_ETH_FLOW_NONFRAG_IPV4_SCTP}, 191 {"ipv4-other", RTE_ETH_FLOW_NONFRAG_IPV4_OTHER}, 192 {"ipv6", RTE_ETH_FLOW_IPV6}, 193 {"ipv6-frag", RTE_ETH_FLOW_FRAG_IPV6}, 194 {"ipv6-tcp", RTE_ETH_FLOW_NONFRAG_IPV6_TCP}, 195 {"ipv6-udp", RTE_ETH_FLOW_NONFRAG_IPV6_UDP}, 196 {"ipv6-sctp", RTE_ETH_FLOW_NONFRAG_IPV6_SCTP}, 197 {"ipv6-other", RTE_ETH_FLOW_NONFRAG_IPV6_OTHER}, 198 {"l2_payload", RTE_ETH_FLOW_L2_PAYLOAD}, 199 {"ipv6-ex", RTE_ETH_FLOW_IPV6_EX}, 200 {"ipv6-tcp-ex", RTE_ETH_FLOW_IPV6_TCP_EX}, 201 {"ipv6-udp-ex", RTE_ETH_FLOW_IPV6_UDP_EX}, 202 {"port", RTE_ETH_FLOW_PORT}, 203 {"vxlan", RTE_ETH_FLOW_VXLAN}, 204 {"geneve", RTE_ETH_FLOW_GENEVE}, 205 {"nvgre", RTE_ETH_FLOW_NVGRE}, 206 {"vxlan-gpe", RTE_ETH_FLOW_VXLAN_GPE}, 207 {"gtpu", RTE_ETH_FLOW_GTPU}, 208 }; 209 210 static void 211 print_ethaddr(const char *name, struct rte_ether_addr *eth_addr) 212 { 213 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 214 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, eth_addr); 215 printf("%s%s", name, buf); 216 } 217 218 static void 219 nic_xstats_display_periodic(portid_t port_id) 220 { 221 struct xstat_display_info *xstats_info; 222 uint64_t *prev_values, *curr_values; 223 uint64_t diff_value, value_rate; 224 struct timespec cur_time; 225 uint64_t *ids_supp; 226 size_t ids_supp_sz; 227 uint64_t diff_ns; 228 unsigned int i; 229 int rc; 230 231 xstats_info = &ports[port_id].xstats_info; 232 233 ids_supp_sz = xstats_info->ids_supp_sz; 234 if (ids_supp_sz == 0) 235 return; 236 237 printf("\n"); 238 239 ids_supp = xstats_info->ids_supp; 240 prev_values = xstats_info->prev_values; 241 curr_values = xstats_info->curr_values; 242 243 rc = rte_eth_xstats_get_by_id(port_id, ids_supp, curr_values, 244 ids_supp_sz); 245 if (rc != (int)ids_supp_sz) { 246 fprintf(stderr, 247 "Failed to get values of %zu xstats for port %u - return code %d\n", 248 ids_supp_sz, port_id, rc); 249 return; 250 } 251 252 diff_ns = 0; 253 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 254 uint64_t ns; 255 256 ns = cur_time.tv_sec * NS_PER_SEC; 257 ns += cur_time.tv_nsec; 258 259 if (xstats_info->prev_ns != 0) 260 diff_ns = ns - xstats_info->prev_ns; 261 xstats_info->prev_ns = ns; 262 } 263 264 printf("%-31s%-17s%s\n", " ", "Value", "Rate (since last show)"); 265 for (i = 0; i < ids_supp_sz; i++) { 266 diff_value = (curr_values[i] > prev_values[i]) ? 267 (curr_values[i] - prev_values[i]) : 0; 268 prev_values[i] = curr_values[i]; 269 value_rate = diff_ns > 0 ? 270 (double)diff_value / diff_ns * NS_PER_SEC : 0; 271 272 printf(" %-25s%12"PRIu64" %15"PRIu64"\n", 273 xstats_display[i].name, curr_values[i], value_rate); 274 } 275 } 276 277 void 278 nic_stats_display(portid_t port_id) 279 { 280 static uint64_t prev_pkts_rx[RTE_MAX_ETHPORTS]; 281 static uint64_t prev_pkts_tx[RTE_MAX_ETHPORTS]; 282 static uint64_t prev_bytes_rx[RTE_MAX_ETHPORTS]; 283 static uint64_t prev_bytes_tx[RTE_MAX_ETHPORTS]; 284 static uint64_t prev_ns[RTE_MAX_ETHPORTS]; 285 struct timespec cur_time; 286 uint64_t diff_pkts_rx, diff_pkts_tx, diff_bytes_rx, diff_bytes_tx, 287 diff_ns; 288 uint64_t mpps_rx, mpps_tx, mbps_rx, mbps_tx; 289 struct rte_eth_stats stats; 290 static const char *nic_stats_border = "########################"; 291 int ret; 292 293 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 294 print_valid_ports(); 295 return; 296 } 297 ret = rte_eth_stats_get(port_id, &stats); 298 if (ret != 0) { 299 fprintf(stderr, 300 "%s: Error: failed to get stats (port %u): %d", 301 __func__, port_id, ret); 302 return; 303 } 304 printf("\n %s NIC statistics for port %-2d %s\n", 305 nic_stats_border, port_id, nic_stats_border); 306 307 printf(" RX-packets: %-10"PRIu64" RX-missed: %-10"PRIu64" RX-bytes: " 308 "%-"PRIu64"\n", stats.ipackets, stats.imissed, stats.ibytes); 309 printf(" RX-errors: %-"PRIu64"\n", stats.ierrors); 310 printf(" RX-nombuf: %-10"PRIu64"\n", stats.rx_nombuf); 311 printf(" TX-packets: %-10"PRIu64" TX-errors: %-10"PRIu64" TX-bytes: " 312 "%-"PRIu64"\n", stats.opackets, stats.oerrors, stats.obytes); 313 314 diff_ns = 0; 315 if (clock_gettime(CLOCK_TYPE_ID, &cur_time) == 0) { 316 uint64_t ns; 317 318 ns = cur_time.tv_sec * NS_PER_SEC; 319 ns += cur_time.tv_nsec; 320 321 if (prev_ns[port_id] != 0) 322 diff_ns = ns - prev_ns[port_id]; 323 prev_ns[port_id] = ns; 324 } 325 326 diff_pkts_rx = (stats.ipackets > prev_pkts_rx[port_id]) ? 327 (stats.ipackets - prev_pkts_rx[port_id]) : 0; 328 diff_pkts_tx = (stats.opackets > prev_pkts_tx[port_id]) ? 329 (stats.opackets - prev_pkts_tx[port_id]) : 0; 330 prev_pkts_rx[port_id] = stats.ipackets; 331 prev_pkts_tx[port_id] = stats.opackets; 332 mpps_rx = diff_ns > 0 ? 333 (double)diff_pkts_rx / diff_ns * NS_PER_SEC : 0; 334 mpps_tx = diff_ns > 0 ? 335 (double)diff_pkts_tx / diff_ns * NS_PER_SEC : 0; 336 337 diff_bytes_rx = (stats.ibytes > prev_bytes_rx[port_id]) ? 338 (stats.ibytes - prev_bytes_rx[port_id]) : 0; 339 diff_bytes_tx = (stats.obytes > prev_bytes_tx[port_id]) ? 340 (stats.obytes - prev_bytes_tx[port_id]) : 0; 341 prev_bytes_rx[port_id] = stats.ibytes; 342 prev_bytes_tx[port_id] = stats.obytes; 343 mbps_rx = diff_ns > 0 ? 344 (double)diff_bytes_rx / diff_ns * NS_PER_SEC : 0; 345 mbps_tx = diff_ns > 0 ? 346 (double)diff_bytes_tx / diff_ns * NS_PER_SEC : 0; 347 348 printf("\n Throughput (since last show)\n"); 349 printf(" Rx-pps: %12"PRIu64" Rx-bps: %12"PRIu64"\n Tx-pps: %12" 350 PRIu64" Tx-bps: %12"PRIu64"\n", mpps_rx, mbps_rx * 8, 351 mpps_tx, mbps_tx * 8); 352 353 if (xstats_display_num > 0) 354 nic_xstats_display_periodic(port_id); 355 356 printf(" %s############################%s\n", 357 nic_stats_border, nic_stats_border); 358 } 359 360 void 361 nic_stats_clear(portid_t port_id) 362 { 363 int ret; 364 365 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 366 print_valid_ports(); 367 return; 368 } 369 370 ret = rte_eth_stats_reset(port_id); 371 if (ret != 0) { 372 fprintf(stderr, 373 "%s: Error: failed to reset stats (port %u): %s", 374 __func__, port_id, strerror(-ret)); 375 return; 376 } 377 378 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 379 if (ret != 0) { 380 if (ret < 0) 381 ret = -ret; 382 fprintf(stderr, 383 "%s: Error: failed to get stats (port %u): %s", 384 __func__, port_id, strerror(ret)); 385 return; 386 } 387 printf("\n NIC statistics for port %d cleared\n", port_id); 388 } 389 390 void 391 nic_xstats_display(portid_t port_id) 392 { 393 struct rte_eth_xstat *xstats; 394 int cnt_xstats, idx_xstat; 395 struct rte_eth_xstat_name *xstats_names; 396 397 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 398 print_valid_ports(); 399 return; 400 } 401 printf("###### NIC extended statistics for port %-2d\n", port_id); 402 if (!rte_eth_dev_is_valid_port(port_id)) { 403 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 404 return; 405 } 406 407 /* Get count */ 408 cnt_xstats = rte_eth_xstats_get_names(port_id, NULL, 0); 409 if (cnt_xstats < 0) { 410 fprintf(stderr, "Error: Cannot get count of xstats\n"); 411 return; 412 } 413 414 /* Get id-name lookup table */ 415 xstats_names = malloc(sizeof(struct rte_eth_xstat_name) * cnt_xstats); 416 if (xstats_names == NULL) { 417 fprintf(stderr, "Cannot allocate memory for xstats lookup\n"); 418 return; 419 } 420 if (cnt_xstats != rte_eth_xstats_get_names( 421 port_id, xstats_names, cnt_xstats)) { 422 fprintf(stderr, "Error: Cannot get xstats lookup\n"); 423 free(xstats_names); 424 return; 425 } 426 427 /* Get stats themselves */ 428 xstats = malloc(sizeof(struct rte_eth_xstat) * cnt_xstats); 429 if (xstats == NULL) { 430 fprintf(stderr, "Cannot allocate memory for xstats\n"); 431 free(xstats_names); 432 return; 433 } 434 if (cnt_xstats != rte_eth_xstats_get(port_id, xstats, cnt_xstats)) { 435 fprintf(stderr, "Error: Unable to get xstats\n"); 436 free(xstats_names); 437 free(xstats); 438 return; 439 } 440 441 /* Display xstats */ 442 for (idx_xstat = 0; idx_xstat < cnt_xstats; idx_xstat++) { 443 if (xstats_hide_zero && !xstats[idx_xstat].value) 444 continue; 445 printf("%s: %"PRIu64"\n", 446 xstats_names[idx_xstat].name, 447 xstats[idx_xstat].value); 448 } 449 free(xstats_names); 450 free(xstats); 451 } 452 453 void 454 nic_xstats_clear(portid_t port_id) 455 { 456 int ret; 457 458 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 459 print_valid_ports(); 460 return; 461 } 462 463 ret = rte_eth_xstats_reset(port_id); 464 if (ret != 0) { 465 fprintf(stderr, 466 "%s: Error: failed to reset xstats (port %u): %s\n", 467 __func__, port_id, strerror(-ret)); 468 return; 469 } 470 471 ret = rte_eth_stats_get(port_id, &ports[port_id].stats); 472 if (ret != 0) { 473 if (ret < 0) 474 ret = -ret; 475 fprintf(stderr, "%s: Error: failed to get stats (port %u): %s", 476 __func__, port_id, strerror(ret)); 477 return; 478 } 479 } 480 481 static const char * 482 get_queue_state_name(uint8_t queue_state) 483 { 484 if (queue_state == RTE_ETH_QUEUE_STATE_STOPPED) 485 return "stopped"; 486 else if (queue_state == RTE_ETH_QUEUE_STATE_STARTED) 487 return "started"; 488 else if (queue_state == RTE_ETH_QUEUE_STATE_HAIRPIN) 489 return "hairpin"; 490 else 491 return "unknown"; 492 } 493 494 void 495 rx_queue_infos_display(portid_t port_id, uint16_t queue_id) 496 { 497 struct rte_eth_burst_mode mode; 498 struct rte_eth_rxq_info qinfo; 499 int32_t rc; 500 static const char *info_border = "*********************"; 501 502 rc = rte_eth_rx_queue_info_get(port_id, queue_id, &qinfo); 503 if (rc != 0) { 504 fprintf(stderr, 505 "Failed to retrieve information for port: %u, RX queue: %hu\nerror desc: %s(%d)\n", 506 port_id, queue_id, strerror(-rc), rc); 507 return; 508 } 509 510 printf("\n%s Infos for port %-2u, RX queue %-2u %s", 511 info_border, port_id, queue_id, info_border); 512 513 printf("\nMempool: %s", (qinfo.mp == NULL) ? "NULL" : qinfo.mp->name); 514 printf("\nRX prefetch threshold: %hhu", qinfo.conf.rx_thresh.pthresh); 515 printf("\nRX host threshold: %hhu", qinfo.conf.rx_thresh.hthresh); 516 printf("\nRX writeback threshold: %hhu", qinfo.conf.rx_thresh.wthresh); 517 printf("\nRX free threshold: %hu", qinfo.conf.rx_free_thresh); 518 printf("\nRX drop packets: %s", 519 (qinfo.conf.rx_drop_en != 0) ? "on" : "off"); 520 printf("\nRX deferred start: %s", 521 (qinfo.conf.rx_deferred_start != 0) ? "on" : "off"); 522 printf("\nRX scattered packets: %s", 523 (qinfo.scattered_rx != 0) ? "on" : "off"); 524 printf("\nRx queue state: %s", get_queue_state_name(qinfo.queue_state)); 525 if (qinfo.rx_buf_size != 0) 526 printf("\nRX buffer size: %hu", qinfo.rx_buf_size); 527 printf("\nNumber of RXDs: %hu", qinfo.nb_desc); 528 529 if (rte_eth_rx_burst_mode_get(port_id, queue_id, &mode) == 0) 530 printf("\nBurst mode: %s%s", 531 mode.info, 532 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 533 " (per queue)" : ""); 534 535 printf("\n"); 536 } 537 538 void 539 tx_queue_infos_display(portid_t port_id, uint16_t queue_id) 540 { 541 struct rte_eth_burst_mode mode; 542 struct rte_eth_txq_info qinfo; 543 int32_t rc; 544 static const char *info_border = "*********************"; 545 546 rc = rte_eth_tx_queue_info_get(port_id, queue_id, &qinfo); 547 if (rc != 0) { 548 fprintf(stderr, 549 "Failed to retrieve information for port: %u, TX queue: %hu\nerror desc: %s(%d)\n", 550 port_id, queue_id, strerror(-rc), rc); 551 return; 552 } 553 554 printf("\n%s Infos for port %-2u, TX queue %-2u %s", 555 info_border, port_id, queue_id, info_border); 556 557 printf("\nTX prefetch threshold: %hhu", qinfo.conf.tx_thresh.pthresh); 558 printf("\nTX host threshold: %hhu", qinfo.conf.tx_thresh.hthresh); 559 printf("\nTX writeback threshold: %hhu", qinfo.conf.tx_thresh.wthresh); 560 printf("\nTX RS threshold: %hu", qinfo.conf.tx_rs_thresh); 561 printf("\nTX free threshold: %hu", qinfo.conf.tx_free_thresh); 562 printf("\nTX deferred start: %s", 563 (qinfo.conf.tx_deferred_start != 0) ? "on" : "off"); 564 printf("\nNumber of TXDs: %hu", qinfo.nb_desc); 565 printf("\nTx queue state: %s", get_queue_state_name(qinfo.queue_state)); 566 567 if (rte_eth_tx_burst_mode_get(port_id, queue_id, &mode) == 0) 568 printf("\nBurst mode: %s%s", 569 mode.info, 570 mode.flags & RTE_ETH_BURST_FLAG_PER_QUEUE ? 571 " (per queue)" : ""); 572 573 printf("\n"); 574 } 575 576 static int bus_match_all(const struct rte_bus *bus, const void *data) 577 { 578 RTE_SET_USED(bus); 579 RTE_SET_USED(data); 580 return 0; 581 } 582 583 static void 584 device_infos_display_speeds(uint32_t speed_capa) 585 { 586 printf("\n\tDevice speed capability:"); 587 if (speed_capa == RTE_ETH_LINK_SPEED_AUTONEG) 588 printf(" Autonegotiate (all speeds)"); 589 if (speed_capa & RTE_ETH_LINK_SPEED_FIXED) 590 printf(" Disable autonegotiate (fixed speed) "); 591 if (speed_capa & RTE_ETH_LINK_SPEED_10M_HD) 592 printf(" 10 Mbps half-duplex "); 593 if (speed_capa & RTE_ETH_LINK_SPEED_10M) 594 printf(" 10 Mbps full-duplex "); 595 if (speed_capa & RTE_ETH_LINK_SPEED_100M_HD) 596 printf(" 100 Mbps half-duplex "); 597 if (speed_capa & RTE_ETH_LINK_SPEED_100M) 598 printf(" 100 Mbps full-duplex "); 599 if (speed_capa & RTE_ETH_LINK_SPEED_1G) 600 printf(" 1 Gbps "); 601 if (speed_capa & RTE_ETH_LINK_SPEED_2_5G) 602 printf(" 2.5 Gbps "); 603 if (speed_capa & RTE_ETH_LINK_SPEED_5G) 604 printf(" 5 Gbps "); 605 if (speed_capa & RTE_ETH_LINK_SPEED_10G) 606 printf(" 10 Gbps "); 607 if (speed_capa & RTE_ETH_LINK_SPEED_20G) 608 printf(" 20 Gbps "); 609 if (speed_capa & RTE_ETH_LINK_SPEED_25G) 610 printf(" 25 Gbps "); 611 if (speed_capa & RTE_ETH_LINK_SPEED_40G) 612 printf(" 40 Gbps "); 613 if (speed_capa & RTE_ETH_LINK_SPEED_50G) 614 printf(" 50 Gbps "); 615 if (speed_capa & RTE_ETH_LINK_SPEED_56G) 616 printf(" 56 Gbps "); 617 if (speed_capa & RTE_ETH_LINK_SPEED_100G) 618 printf(" 100 Gbps "); 619 if (speed_capa & RTE_ETH_LINK_SPEED_200G) 620 printf(" 200 Gbps "); 621 if (speed_capa & RTE_ETH_LINK_SPEED_400G) 622 printf(" 400 Gbps "); 623 } 624 625 void 626 device_infos_display(const char *identifier) 627 { 628 static const char *info_border = "*********************"; 629 struct rte_bus *start = NULL, *next; 630 struct rte_dev_iterator dev_iter; 631 char name[RTE_ETH_NAME_MAX_LEN]; 632 struct rte_ether_addr mac_addr; 633 struct rte_device *dev; 634 struct rte_devargs da; 635 portid_t port_id; 636 struct rte_eth_dev_info dev_info; 637 char devstr[128]; 638 639 memset(&da, 0, sizeof(da)); 640 if (!identifier) 641 goto skip_parse; 642 643 if (rte_devargs_parsef(&da, "%s", identifier)) { 644 fprintf(stderr, "cannot parse identifier\n"); 645 return; 646 } 647 648 skip_parse: 649 while ((next = rte_bus_find(start, bus_match_all, NULL)) != NULL) { 650 651 start = next; 652 if (identifier && da.bus != next) 653 continue; 654 655 snprintf(devstr, sizeof(devstr), "bus=%s", rte_bus_name(next)); 656 RTE_DEV_FOREACH(dev, devstr, &dev_iter) { 657 658 if (rte_dev_driver(dev) == NULL) 659 continue; 660 /* Check for matching device if identifier is present */ 661 if (identifier && 662 strncmp(da.name, rte_dev_name(dev), strlen(rte_dev_name(dev)))) 663 continue; 664 printf("\n%s Infos for device %s %s\n", 665 info_border, rte_dev_name(dev), info_border); 666 printf("Bus name: %s", rte_bus_name(rte_dev_bus(dev))); 667 printf("\nBus information: %s", 668 rte_dev_bus_info(dev) ? rte_dev_bus_info(dev) : ""); 669 printf("\nDriver name: %s", rte_driver_name(rte_dev_driver(dev))); 670 printf("\nDevargs: %s", 671 rte_dev_devargs(dev) ? rte_dev_devargs(dev)->args : ""); 672 printf("\nConnect to socket: %d", rte_dev_numa_node(dev)); 673 printf("\n"); 674 675 /* List ports with matching device name */ 676 RTE_ETH_FOREACH_DEV_OF(port_id, dev) { 677 printf("\n\tPort id: %-2d", port_id); 678 if (eth_macaddr_get_print_err(port_id, 679 &mac_addr) == 0) 680 print_ethaddr("\n\tMAC address: ", 681 &mac_addr); 682 rte_eth_dev_get_name_by_port(port_id, name); 683 printf("\n\tDevice name: %s", name); 684 if (rte_eth_dev_info_get(port_id, &dev_info) == 0) 685 device_infos_display_speeds(dev_info.speed_capa); 686 printf("\n"); 687 } 688 } 689 }; 690 rte_devargs_reset(&da); 691 } 692 693 static void 694 print_dev_capabilities(uint64_t capabilities) 695 { 696 uint64_t single_capa; 697 int begin; 698 int end; 699 int bit; 700 701 if (capabilities == 0) 702 return; 703 704 begin = rte_ctz64(capabilities); 705 end = sizeof(capabilities) * CHAR_BIT - rte_clz64(capabilities); 706 707 single_capa = 1ULL << begin; 708 for (bit = begin; bit < end; bit++) { 709 if (capabilities & single_capa) 710 printf(" %s", 711 rte_eth_dev_capability_name(single_capa)); 712 single_capa <<= 1; 713 } 714 } 715 716 uint64_t 717 str_to_rsstypes(const char *str) 718 { 719 uint16_t i; 720 721 for (i = 0; rss_type_table[i].str != NULL; i++) { 722 if (strcmp(rss_type_table[i].str, str) == 0) 723 return rss_type_table[i].rss_type; 724 } 725 726 return 0; 727 } 728 729 const char * 730 rsstypes_to_str(uint64_t rss_type) 731 { 732 uint16_t i; 733 734 for (i = 0; rss_type_table[i].str != NULL; i++) { 735 if (rss_type_table[i].rss_type == rss_type) 736 return rss_type_table[i].str; 737 } 738 739 return NULL; 740 } 741 742 static void 743 rss_offload_types_display(uint64_t offload_types, uint16_t char_num_per_line) 744 { 745 uint16_t user_defined_str_len; 746 uint16_t total_len = 0; 747 uint16_t str_len = 0; 748 uint64_t rss_offload; 749 uint16_t i; 750 751 for (i = 0; i < sizeof(offload_types) * CHAR_BIT; i++) { 752 rss_offload = RTE_BIT64(i); 753 if ((offload_types & rss_offload) != 0) { 754 const char *p = rsstypes_to_str(rss_offload); 755 756 user_defined_str_len = 757 strlen("user-defined-") + (i / 10 + 1); 758 str_len = p ? strlen(p) : user_defined_str_len; 759 str_len += 2; /* add two spaces */ 760 if (total_len + str_len >= char_num_per_line) { 761 total_len = 0; 762 printf("\n"); 763 } 764 765 if (p) 766 printf(" %s", p); 767 else 768 printf(" user-defined-%u", i); 769 total_len += str_len; 770 } 771 } 772 printf("\n"); 773 } 774 775 void 776 port_infos_display(portid_t port_id) 777 { 778 struct rte_port *port; 779 struct rte_ether_addr mac_addr; 780 struct rte_eth_link link; 781 struct rte_eth_dev_info dev_info; 782 int vlan_offload; 783 struct rte_mempool * mp; 784 static const char *info_border = "*********************"; 785 uint16_t mtu; 786 char name[RTE_ETH_NAME_MAX_LEN]; 787 int ret; 788 char fw_version[ETHDEV_FWVERS_LEN]; 789 uint32_t lanes; 790 791 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 792 print_valid_ports(); 793 return; 794 } 795 port = &ports[port_id]; 796 ret = eth_link_get_nowait_print_err(port_id, &link); 797 if (ret < 0) 798 return; 799 800 ret = eth_dev_info_get_print_err(port_id, &dev_info); 801 if (ret != 0) 802 return; 803 804 printf("\n%s Infos for port %-2d %s\n", 805 info_border, port_id, info_border); 806 if (eth_macaddr_get_print_err(port_id, &mac_addr) == 0) 807 print_ethaddr("MAC address: ", &mac_addr); 808 rte_eth_dev_get_name_by_port(port_id, name); 809 printf("\nDevice name: %s", name); 810 printf("\nDriver name: %s", dev_info.driver_name); 811 812 if (rte_eth_dev_fw_version_get(port_id, fw_version, 813 ETHDEV_FWVERS_LEN) == 0) 814 printf("\nFirmware-version: %s", fw_version); 815 else 816 printf("\nFirmware-version: %s", "not available"); 817 818 if (rte_dev_devargs(dev_info.device) && rte_dev_devargs(dev_info.device)->args) 819 printf("\nDevargs: %s", rte_dev_devargs(dev_info.device)->args); 820 printf("\nConnect to socket: %u", port->socket_id); 821 822 if (port_numa[port_id] != NUMA_NO_CONFIG) { 823 mp = mbuf_pool_find(port_numa[port_id], 0); 824 if (mp) 825 printf("\nmemory allocation on the socket: %d", 826 port_numa[port_id]); 827 } else 828 printf("\nmemory allocation on the socket: %u",port->socket_id); 829 830 printf("\nLink status: %s\n", (link.link_status) ? ("up") : ("down")); 831 printf("Link speed: %s\n", rte_eth_link_speed_to_str(link.link_speed)); 832 if (rte_eth_speed_lanes_get(port_id, &lanes) == 0) 833 printf("Active Lanes: %d\n", lanes); 834 printf("Link duplex: %s\n", (link.link_duplex == RTE_ETH_LINK_FULL_DUPLEX) ? 835 ("full-duplex") : ("half-duplex")); 836 printf("Autoneg status: %s\n", (link.link_autoneg == RTE_ETH_LINK_AUTONEG) ? 837 ("On") : ("Off")); 838 839 if (!rte_eth_dev_get_mtu(port_id, &mtu)) 840 printf("MTU: %u\n", mtu); 841 842 printf("Promiscuous mode: %s\n", 843 rte_eth_promiscuous_get(port_id) ? "enabled" : "disabled"); 844 printf("Allmulticast mode: %s\n", 845 rte_eth_allmulticast_get(port_id) ? "enabled" : "disabled"); 846 printf("Maximum number of MAC addresses: %u\n", 847 (unsigned int)(port->dev_info.max_mac_addrs)); 848 printf("Maximum number of MAC addresses of hash filtering: %u\n", 849 (unsigned int)(port->dev_info.max_hash_mac_addrs)); 850 851 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 852 if (vlan_offload >= 0){ 853 printf("VLAN offload: \n"); 854 if (vlan_offload & RTE_ETH_VLAN_STRIP_OFFLOAD) 855 printf(" strip on, "); 856 else 857 printf(" strip off, "); 858 859 if (vlan_offload & RTE_ETH_VLAN_FILTER_OFFLOAD) 860 printf("filter on, "); 861 else 862 printf("filter off, "); 863 864 if (vlan_offload & RTE_ETH_VLAN_EXTEND_OFFLOAD) 865 printf("extend on, "); 866 else 867 printf("extend off, "); 868 869 if (vlan_offload & RTE_ETH_QINQ_STRIP_OFFLOAD) 870 printf("qinq strip on\n"); 871 else 872 printf("qinq strip off\n"); 873 } 874 875 if (dev_info.hash_key_size > 0) 876 printf("Hash key size in bytes: %u\n", dev_info.hash_key_size); 877 if (dev_info.reta_size > 0) 878 printf("Redirection table size: %u\n", dev_info.reta_size); 879 if (!dev_info.flow_type_rss_offloads) 880 printf("No RSS offload flow type is supported.\n"); 881 else { 882 printf("Supported RSS offload flow types:\n"); 883 rss_offload_types_display(dev_info.flow_type_rss_offloads, 884 TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 885 } 886 887 printf("Minimum size of RX buffer: %u\n", dev_info.min_rx_bufsize); 888 if (dev_info.max_rx_bufsize != UINT32_MAX) 889 printf("Maximum size of RX buffer: %u\n", dev_info.max_rx_bufsize); 890 printf("Maximum configurable length of RX packet: %u\n", 891 dev_info.max_rx_pktlen); 892 printf("Maximum configurable size of LRO aggregated packet: %u\n", 893 dev_info.max_lro_pkt_size); 894 if (dev_info.max_vfs) 895 printf("Maximum number of VFs: %u\n", dev_info.max_vfs); 896 if (dev_info.max_vmdq_pools) 897 printf("Maximum number of VMDq pools: %u\n", 898 dev_info.max_vmdq_pools); 899 900 printf("Current number of RX queues: %u\n", dev_info.nb_rx_queues); 901 printf("Max possible RX queues: %u\n", dev_info.max_rx_queues); 902 printf("Max possible number of RXDs per queue: %hu\n", 903 dev_info.rx_desc_lim.nb_max); 904 printf("Min possible number of RXDs per queue: %hu\n", 905 dev_info.rx_desc_lim.nb_min); 906 printf("RXDs number alignment: %hu\n", dev_info.rx_desc_lim.nb_align); 907 908 printf("Current number of TX queues: %u\n", dev_info.nb_tx_queues); 909 printf("Max possible TX queues: %u\n", dev_info.max_tx_queues); 910 printf("Max possible number of TXDs per queue: %hu\n", 911 dev_info.tx_desc_lim.nb_max); 912 printf("Min possible number of TXDs per queue: %hu\n", 913 dev_info.tx_desc_lim.nb_min); 914 printf("TXDs number alignment: %hu\n", dev_info.tx_desc_lim.nb_align); 915 printf("Max segment number per packet: %hu\n", 916 dev_info.tx_desc_lim.nb_seg_max); 917 printf("Max segment number per MTU/TSO: %hu\n", 918 dev_info.tx_desc_lim.nb_mtu_seg_max); 919 920 printf("Device capabilities: 0x%"PRIx64"(", dev_info.dev_capa); 921 print_dev_capabilities(dev_info.dev_capa); 922 printf(" )\n"); 923 /* Show switch info only if valid switch domain and port id is set */ 924 if (dev_info.switch_info.domain_id != 925 RTE_ETH_DEV_SWITCH_DOMAIN_ID_INVALID) { 926 if (dev_info.switch_info.name) 927 printf("Switch name: %s\n", dev_info.switch_info.name); 928 929 printf("Switch domain Id: %u\n", 930 dev_info.switch_info.domain_id); 931 printf("Switch Port Id: %u\n", 932 dev_info.switch_info.port_id); 933 if ((dev_info.dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) != 0) 934 printf("Switch Rx domain: %u\n", 935 dev_info.switch_info.rx_domain); 936 } 937 printf("Device error handling mode: "); 938 switch (dev_info.err_handle_mode) { 939 case RTE_ETH_ERROR_HANDLE_MODE_NONE: 940 printf("none\n"); 941 break; 942 case RTE_ETH_ERROR_HANDLE_MODE_PASSIVE: 943 printf("passive\n"); 944 break; 945 case RTE_ETH_ERROR_HANDLE_MODE_PROACTIVE: 946 printf("proactive\n"); 947 break; 948 default: 949 printf("unknown\n"); 950 break; 951 } 952 printf("Device private info:\n"); 953 ret = rte_eth_dev_priv_dump(port_id, stdout); 954 if (ret == -ENOTSUP) 955 printf(" none\n"); 956 else if (ret < 0) 957 fprintf(stderr, " Failed to dump private info with error (%d): %s\n", 958 ret, strerror(-ret)); 959 } 960 961 void 962 port_summary_header_display(void) 963 { 964 uint16_t port_number; 965 966 port_number = rte_eth_dev_count_avail(); 967 printf("Number of available ports: %i\n", port_number); 968 printf("%-4s %-17s %-12s %-14s %-8s %s\n", "Port", "MAC Address", "Name", 969 "Driver", "Status", "Link"); 970 } 971 972 void 973 port_summary_display(portid_t port_id) 974 { 975 struct rte_ether_addr mac_addr; 976 struct rte_eth_link link; 977 struct rte_eth_dev_info dev_info; 978 char name[RTE_ETH_NAME_MAX_LEN]; 979 int ret; 980 981 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 982 print_valid_ports(); 983 return; 984 } 985 986 ret = eth_link_get_nowait_print_err(port_id, &link); 987 if (ret < 0) 988 return; 989 990 ret = eth_dev_info_get_print_err(port_id, &dev_info); 991 if (ret != 0) 992 return; 993 994 rte_eth_dev_get_name_by_port(port_id, name); 995 ret = eth_macaddr_get_print_err(port_id, &mac_addr); 996 if (ret != 0) 997 return; 998 999 printf("%-4d " RTE_ETHER_ADDR_PRT_FMT " %-12s %-14s %-8s %s\n", 1000 port_id, RTE_ETHER_ADDR_BYTES(&mac_addr), name, 1001 dev_info.driver_name, (link.link_status) ? ("up") : ("down"), 1002 rte_eth_link_speed_to_str(link.link_speed)); 1003 } 1004 1005 void 1006 port_eeprom_display(portid_t port_id) 1007 { 1008 struct rte_dev_eeprom_info einfo; 1009 int ret; 1010 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1011 print_valid_ports(); 1012 return; 1013 } 1014 1015 int len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 1016 if (len_eeprom < 0) { 1017 switch (len_eeprom) { 1018 case -ENODEV: 1019 fprintf(stderr, "port index %d invalid\n", port_id); 1020 break; 1021 case -ENOTSUP: 1022 fprintf(stderr, "operation not supported by device\n"); 1023 break; 1024 case -EIO: 1025 fprintf(stderr, "device is removed\n"); 1026 break; 1027 default: 1028 fprintf(stderr, "Unable to get EEPROM: %d\n", 1029 len_eeprom); 1030 break; 1031 } 1032 return; 1033 } 1034 1035 einfo.offset = 0; 1036 einfo.length = len_eeprom; 1037 einfo.data = calloc(1, len_eeprom); 1038 if (!einfo.data) { 1039 fprintf(stderr, 1040 "Allocation of port %u eeprom data failed\n", 1041 port_id); 1042 return; 1043 } 1044 1045 ret = rte_eth_dev_get_eeprom(port_id, &einfo); 1046 if (ret != 0) { 1047 switch (ret) { 1048 case -ENODEV: 1049 fprintf(stderr, "port index %d invalid\n", port_id); 1050 break; 1051 case -ENOTSUP: 1052 fprintf(stderr, "operation not supported by device\n"); 1053 break; 1054 case -EIO: 1055 fprintf(stderr, "device is removed\n"); 1056 break; 1057 default: 1058 fprintf(stderr, "Unable to get EEPROM: %d\n", ret); 1059 break; 1060 } 1061 free(einfo.data); 1062 return; 1063 } 1064 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1065 printf("Finish -- Port: %d EEPROM length: %d bytes\n", port_id, len_eeprom); 1066 free(einfo.data); 1067 } 1068 1069 void 1070 port_eeprom_set(portid_t port_id, 1071 uint32_t magic, 1072 uint32_t offset, 1073 uint32_t length, 1074 uint8_t *value) 1075 { 1076 struct rte_dev_eeprom_info einfo; 1077 int len_eeprom; 1078 int ret; 1079 1080 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1081 print_valid_ports(); 1082 return; 1083 } 1084 1085 len_eeprom = rte_eth_dev_get_eeprom_length(port_id); 1086 if (len_eeprom < 0) { 1087 fprintf(stderr, "Unable to get EEPROM length: %s\n", 1088 rte_strerror(-len_eeprom)); 1089 return; 1090 } 1091 1092 einfo.data = value; 1093 einfo.magic = magic; 1094 einfo.length = length; 1095 einfo.offset = offset; 1096 1097 if (einfo.offset + einfo.length > (uint32_t)(len_eeprom)) { 1098 fprintf(stderr, "offset and length exceed capabilities of EEPROM length: %d\n", 1099 len_eeprom); 1100 return; 1101 } 1102 1103 ret = rte_eth_dev_set_eeprom(port_id, &einfo); 1104 if (ret != 0) 1105 fprintf(stderr, "Unable to set EEPROM: %s\n", rte_strerror(-ret)); 1106 } 1107 1108 void 1109 port_module_eeprom_display(portid_t port_id) 1110 { 1111 struct rte_eth_dev_module_info minfo; 1112 struct rte_dev_eeprom_info einfo; 1113 int ret; 1114 1115 if (port_id_is_invalid(port_id, ENABLED_WARN)) { 1116 print_valid_ports(); 1117 return; 1118 } 1119 1120 1121 ret = rte_eth_dev_get_module_info(port_id, &minfo); 1122 if (ret != 0) { 1123 switch (ret) { 1124 case -ENODEV: 1125 fprintf(stderr, "port index %d invalid\n", port_id); 1126 break; 1127 case -ENOTSUP: 1128 fprintf(stderr, "operation not supported by device\n"); 1129 break; 1130 case -EIO: 1131 fprintf(stderr, "device is removed\n"); 1132 break; 1133 default: 1134 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1135 ret); 1136 break; 1137 } 1138 return; 1139 } 1140 1141 einfo.offset = 0; 1142 einfo.length = minfo.eeprom_len; 1143 einfo.data = calloc(1, minfo.eeprom_len); 1144 if (!einfo.data) { 1145 fprintf(stderr, 1146 "Allocation of port %u eeprom data failed\n", 1147 port_id); 1148 return; 1149 } 1150 1151 ret = rte_eth_dev_get_module_eeprom(port_id, &einfo); 1152 if (ret != 0) { 1153 switch (ret) { 1154 case -ENODEV: 1155 fprintf(stderr, "port index %d invalid\n", port_id); 1156 break; 1157 case -ENOTSUP: 1158 fprintf(stderr, "operation not supported by device\n"); 1159 break; 1160 case -EIO: 1161 fprintf(stderr, "device is removed\n"); 1162 break; 1163 default: 1164 fprintf(stderr, "Unable to get module EEPROM: %d\n", 1165 ret); 1166 break; 1167 } 1168 free(einfo.data); 1169 return; 1170 } 1171 1172 rte_hexdump(stdout, "hexdump", einfo.data, einfo.length); 1173 printf("Finish -- Port: %d MODULE EEPROM length: %d bytes\n", port_id, einfo.length); 1174 free(einfo.data); 1175 } 1176 1177 int 1178 port_id_is_invalid(portid_t port_id, enum print_warning warning) 1179 { 1180 uint16_t pid; 1181 1182 if (port_id == (portid_t)RTE_PORT_ALL) 1183 return 0; 1184 1185 RTE_ETH_FOREACH_DEV(pid) 1186 if (port_id == pid) 1187 return 0; 1188 1189 if (warning == ENABLED_WARN) 1190 fprintf(stderr, "Invalid port %d\n", port_id); 1191 1192 return 1; 1193 } 1194 1195 void print_valid_ports(void) 1196 { 1197 portid_t pid; 1198 1199 printf("The valid ports array is ["); 1200 RTE_ETH_FOREACH_DEV(pid) { 1201 printf(" %d", pid); 1202 } 1203 printf(" ]\n"); 1204 } 1205 1206 static int 1207 vlan_id_is_invalid(uint16_t vlan_id) 1208 { 1209 if (vlan_id < 4096) 1210 return 0; 1211 fprintf(stderr, "Invalid vlan_id %d (must be < 4096)\n", vlan_id); 1212 return 1; 1213 } 1214 1215 static uint32_t 1216 eth_dev_get_overhead_len(uint32_t max_rx_pktlen, uint16_t max_mtu) 1217 { 1218 uint32_t overhead_len; 1219 1220 if (max_mtu != UINT16_MAX && max_rx_pktlen > max_mtu) 1221 overhead_len = max_rx_pktlen - max_mtu; 1222 else 1223 overhead_len = RTE_ETHER_HDR_LEN + RTE_ETHER_CRC_LEN; 1224 1225 return overhead_len; 1226 } 1227 1228 static int 1229 eth_dev_validate_mtu(uint16_t port_id, uint16_t mtu) 1230 { 1231 struct rte_eth_dev_info dev_info; 1232 uint32_t overhead_len; 1233 uint32_t frame_size; 1234 int ret; 1235 1236 ret = rte_eth_dev_info_get(port_id, &dev_info); 1237 if (ret != 0) 1238 return ret; 1239 1240 if (mtu < dev_info.min_mtu) { 1241 fprintf(stderr, 1242 "MTU (%u) < device min MTU (%u) for port_id %u\n", 1243 mtu, dev_info.min_mtu, port_id); 1244 return -EINVAL; 1245 } 1246 if (mtu > dev_info.max_mtu) { 1247 fprintf(stderr, 1248 "MTU (%u) > device max MTU (%u) for port_id %u\n", 1249 mtu, dev_info.max_mtu, port_id); 1250 return -EINVAL; 1251 } 1252 1253 overhead_len = eth_dev_get_overhead_len(dev_info.max_rx_pktlen, 1254 dev_info.max_mtu); 1255 frame_size = mtu + overhead_len; 1256 if (frame_size > dev_info.max_rx_pktlen) { 1257 fprintf(stderr, 1258 "Frame size (%u) > device max frame size (%u) for port_id %u\n", 1259 frame_size, dev_info.max_rx_pktlen, port_id); 1260 return -EINVAL; 1261 } 1262 1263 return 0; 1264 } 1265 1266 void 1267 port_mtu_set(portid_t port_id, uint16_t mtu) 1268 { 1269 struct rte_port *port = &ports[port_id]; 1270 int diag; 1271 1272 if (port_id_is_invalid(port_id, ENABLED_WARN)) 1273 return; 1274 1275 diag = eth_dev_validate_mtu(port_id, mtu); 1276 if (diag != 0) 1277 return; 1278 1279 if (port->need_reconfig == 0) { 1280 diag = rte_eth_dev_set_mtu(port_id, mtu); 1281 if (diag != 0) { 1282 fprintf(stderr, "Set MTU failed. diag=%d\n", diag); 1283 return; 1284 } 1285 } 1286 1287 port->dev_conf.rxmode.mtu = mtu; 1288 } 1289 1290 /* Generic flow management functions. */ 1291 1292 static struct port_flow_tunnel * 1293 port_flow_locate_tunnel_id(struct rte_port *port, uint32_t port_tunnel_id) 1294 { 1295 struct port_flow_tunnel *flow_tunnel; 1296 1297 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1298 if (flow_tunnel->id == port_tunnel_id) 1299 goto out; 1300 } 1301 flow_tunnel = NULL; 1302 1303 out: 1304 return flow_tunnel; 1305 } 1306 1307 const char * 1308 port_flow_tunnel_type(struct rte_flow_tunnel *tunnel) 1309 { 1310 const char *type; 1311 switch (tunnel->type) { 1312 default: 1313 type = "unknown"; 1314 break; 1315 case RTE_FLOW_ITEM_TYPE_VXLAN: 1316 type = "vxlan"; 1317 break; 1318 case RTE_FLOW_ITEM_TYPE_GRE: 1319 type = "gre"; 1320 break; 1321 case RTE_FLOW_ITEM_TYPE_NVGRE: 1322 type = "nvgre"; 1323 break; 1324 case RTE_FLOW_ITEM_TYPE_GENEVE: 1325 type = "geneve"; 1326 break; 1327 } 1328 1329 return type; 1330 } 1331 1332 struct port_flow_tunnel * 1333 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun) 1334 { 1335 struct rte_port *port = &ports[port_id]; 1336 struct port_flow_tunnel *flow_tunnel; 1337 1338 LIST_FOREACH(flow_tunnel, &port->flow_tunnel_list, chain) { 1339 if (!memcmp(&flow_tunnel->tunnel, tun, sizeof(*tun))) 1340 goto out; 1341 } 1342 flow_tunnel = NULL; 1343 1344 out: 1345 return flow_tunnel; 1346 } 1347 1348 void port_flow_tunnel_list(portid_t port_id) 1349 { 1350 struct rte_port *port = &ports[port_id]; 1351 struct port_flow_tunnel *flt; 1352 1353 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1354 printf("port %u tunnel #%u type=%s", 1355 port_id, flt->id, port_flow_tunnel_type(&flt->tunnel)); 1356 if (flt->tunnel.tun_id) 1357 printf(" id=%" PRIu64, flt->tunnel.tun_id); 1358 printf("\n"); 1359 } 1360 } 1361 1362 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id) 1363 { 1364 struct rte_port *port = &ports[port_id]; 1365 struct port_flow_tunnel *flt; 1366 1367 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1368 if (flt->id == tunnel_id) 1369 break; 1370 } 1371 if (flt) { 1372 LIST_REMOVE(flt, chain); 1373 free(flt); 1374 printf("port %u: flow tunnel #%u destroyed\n", 1375 port_id, tunnel_id); 1376 } 1377 } 1378 1379 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops) 1380 { 1381 struct rte_port *port = &ports[port_id]; 1382 enum rte_flow_item_type type; 1383 struct port_flow_tunnel *flt; 1384 1385 if (!strcmp(ops->type, "vxlan")) 1386 type = RTE_FLOW_ITEM_TYPE_VXLAN; 1387 else if (!strcmp(ops->type, "gre")) 1388 type = RTE_FLOW_ITEM_TYPE_GRE; 1389 else if (!strcmp(ops->type, "nvgre")) 1390 type = RTE_FLOW_ITEM_TYPE_NVGRE; 1391 else if (!strcmp(ops->type, "geneve")) 1392 type = RTE_FLOW_ITEM_TYPE_GENEVE; 1393 else { 1394 fprintf(stderr, "cannot offload \"%s\" tunnel type\n", 1395 ops->type); 1396 return; 1397 } 1398 LIST_FOREACH(flt, &port->flow_tunnel_list, chain) { 1399 if (flt->tunnel.type == type) 1400 break; 1401 } 1402 if (!flt) { 1403 flt = calloc(1, sizeof(*flt)); 1404 if (!flt) { 1405 fprintf(stderr, "failed to allocate port flt object\n"); 1406 return; 1407 } 1408 flt->tunnel.type = type; 1409 flt->id = LIST_EMPTY(&port->flow_tunnel_list) ? 1 : 1410 LIST_FIRST(&port->flow_tunnel_list)->id + 1; 1411 LIST_INSERT_HEAD(&port->flow_tunnel_list, flt, chain); 1412 } 1413 printf("port %d: flow tunnel #%u type %s\n", 1414 port_id, flt->id, ops->type); 1415 } 1416 1417 /** Generate a port_flow entry from attributes/pattern/actions. */ 1418 static struct port_flow * 1419 port_flow_new(const struct rte_flow_attr *attr, 1420 const struct rte_flow_item *pattern, 1421 const struct rte_flow_action *actions, 1422 struct rte_flow_error *error) 1423 { 1424 const struct rte_flow_conv_rule rule = { 1425 .attr_ro = attr, 1426 .pattern_ro = pattern, 1427 .actions_ro = actions, 1428 }; 1429 struct port_flow *pf; 1430 int ret; 1431 1432 ret = rte_flow_conv(RTE_FLOW_CONV_OP_RULE, NULL, 0, &rule, error); 1433 if (ret < 0) 1434 return NULL; 1435 pf = calloc(1, offsetof(struct port_flow, rule) + ret); 1436 if (!pf) { 1437 rte_flow_error_set 1438 (error, errno, RTE_FLOW_ERROR_TYPE_UNSPECIFIED, NULL, 1439 "calloc() failed"); 1440 return NULL; 1441 } 1442 if (rte_flow_conv(RTE_FLOW_CONV_OP_RULE, &pf->rule, ret, &rule, 1443 error) >= 0) 1444 return pf; 1445 free(pf); 1446 return NULL; 1447 } 1448 1449 static struct port_flow * 1450 port_flow_locate(struct port_flow *flows_list, uint32_t flow_id) 1451 { 1452 struct port_flow *pf = flows_list; 1453 1454 while (pf) { 1455 if (pf->id == flow_id) 1456 break; 1457 pf = pf->next; 1458 } 1459 return pf; 1460 } 1461 1462 /** Print a message out of a flow error. */ 1463 static int 1464 port_flow_complain(struct rte_flow_error *error) 1465 { 1466 static const char *const errstrlist[] = { 1467 [RTE_FLOW_ERROR_TYPE_NONE] = "no error", 1468 [RTE_FLOW_ERROR_TYPE_UNSPECIFIED] = "cause unspecified", 1469 [RTE_FLOW_ERROR_TYPE_HANDLE] = "flow rule (handle)", 1470 [RTE_FLOW_ERROR_TYPE_ATTR_GROUP] = "group field", 1471 [RTE_FLOW_ERROR_TYPE_ATTR_PRIORITY] = "priority field", 1472 [RTE_FLOW_ERROR_TYPE_ATTR_INGRESS] = "ingress field", 1473 [RTE_FLOW_ERROR_TYPE_ATTR_EGRESS] = "egress field", 1474 [RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER] = "transfer field", 1475 [RTE_FLOW_ERROR_TYPE_ATTR] = "attributes structure", 1476 [RTE_FLOW_ERROR_TYPE_ITEM_NUM] = "pattern length", 1477 [RTE_FLOW_ERROR_TYPE_ITEM_SPEC] = "item specification", 1478 [RTE_FLOW_ERROR_TYPE_ITEM_LAST] = "item specification range", 1479 [RTE_FLOW_ERROR_TYPE_ITEM_MASK] = "item specification mask", 1480 [RTE_FLOW_ERROR_TYPE_ITEM] = "specific pattern item", 1481 [RTE_FLOW_ERROR_TYPE_ACTION_NUM] = "number of actions", 1482 [RTE_FLOW_ERROR_TYPE_ACTION_CONF] = "action configuration", 1483 [RTE_FLOW_ERROR_TYPE_ACTION] = "specific action", 1484 }; 1485 const char *errstr; 1486 char buf[32]; 1487 int err = rte_errno; 1488 1489 if ((unsigned int)error->type >= RTE_DIM(errstrlist) || 1490 !errstrlist[error->type]) 1491 errstr = "unknown type"; 1492 else 1493 errstr = errstrlist[error->type]; 1494 fprintf(stderr, "%s(): Caught PMD error type %d (%s): %s%s: %s\n", 1495 __func__, error->type, errstr, 1496 error->cause ? (snprintf(buf, sizeof(buf), "cause: %p, ", 1497 error->cause), buf) : "", 1498 error->message ? error->message : "(no stated reason)", 1499 rte_strerror(err)); 1500 1501 switch (error->type) { 1502 case RTE_FLOW_ERROR_TYPE_ATTR_TRANSFER: 1503 fprintf(stderr, "The status suggests the use of \"transfer\" " 1504 "as the possible cause of the failure. Make " 1505 "sure that the flow in question and its " 1506 "indirect components (if any) are managed " 1507 "via \"transfer\" proxy port. Use command " 1508 "\"show port (port_id) flow transfer proxy\" " 1509 "to figure out the proxy port ID\n"); 1510 break; 1511 default: 1512 break; 1513 } 1514 1515 return -err; 1516 } 1517 1518 static void 1519 rss_types_display(uint64_t rss_types, uint16_t char_num_per_line) 1520 { 1521 uint16_t total_len = 0; 1522 uint16_t str_len; 1523 uint16_t i; 1524 1525 if (rss_types == 0) 1526 return; 1527 1528 for (i = 0; rss_type_table[i].str; i++) { 1529 if (rss_type_table[i].rss_type == 0) 1530 continue; 1531 1532 if ((rss_types & rss_type_table[i].rss_type) == 1533 rss_type_table[i].rss_type) { 1534 /* Contain two spaces */ 1535 str_len = strlen(rss_type_table[i].str) + 2; 1536 if (total_len + str_len > char_num_per_line) { 1537 printf("\n"); 1538 total_len = 0; 1539 } 1540 printf(" %s", rss_type_table[i].str); 1541 total_len += str_len; 1542 } 1543 } 1544 printf("\n"); 1545 } 1546 1547 static void 1548 rss_config_display(struct rte_flow_action_rss *rss_conf) 1549 { 1550 uint8_t i; 1551 1552 if (rss_conf == NULL) { 1553 fprintf(stderr, "Invalid rule\n"); 1554 return; 1555 } 1556 1557 printf("RSS:\n" 1558 " queues:"); 1559 if (rss_conf->queue_num == 0) 1560 printf(" none"); 1561 for (i = 0; i < rss_conf->queue_num; i++) 1562 printf(" %d", rss_conf->queue[i]); 1563 printf("\n"); 1564 1565 printf(" function: %s\n", rte_eth_dev_rss_algo_name(rss_conf->func)); 1566 1567 printf(" RSS key:\n"); 1568 if (rss_conf->key_len == 0) { 1569 printf(" none"); 1570 } else { 1571 printf(" key_len: %u\n", rss_conf->key_len); 1572 printf(" key: "); 1573 if (rss_conf->key == NULL) { 1574 printf("none"); 1575 } else { 1576 for (i = 0; i < rss_conf->key_len; i++) 1577 printf("%02X", rss_conf->key[i]); 1578 } 1579 } 1580 printf("\n"); 1581 1582 printf(" types:\n"); 1583 if (rss_conf->types == 0) { 1584 printf(" none\n"); 1585 return; 1586 } 1587 rss_types_display(rss_conf->types, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 1588 } 1589 1590 static struct port_indirect_action * 1591 action_get_by_id(portid_t port_id, uint32_t id) 1592 { 1593 struct rte_port *port; 1594 struct port_indirect_action **ppia; 1595 struct port_indirect_action *pia = NULL; 1596 1597 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1598 port_id == (portid_t)RTE_PORT_ALL) 1599 return NULL; 1600 port = &ports[port_id]; 1601 ppia = &port->actions_list; 1602 while (*ppia) { 1603 if ((*ppia)->id == id) { 1604 pia = *ppia; 1605 break; 1606 } 1607 ppia = &(*ppia)->next; 1608 } 1609 if (!pia) 1610 fprintf(stderr, 1611 "Failed to find indirect action #%u on port %u\n", 1612 id, port_id); 1613 return pia; 1614 } 1615 1616 static int 1617 action_alloc(portid_t port_id, uint32_t id, 1618 struct port_indirect_action **action) 1619 { 1620 struct rte_port *port; 1621 struct port_indirect_action **ppia; 1622 struct port_indirect_action *pia = NULL; 1623 1624 *action = NULL; 1625 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1626 port_id == (portid_t)RTE_PORT_ALL) 1627 return -EINVAL; 1628 port = &ports[port_id]; 1629 if (id == UINT32_MAX) { 1630 /* taking first available ID */ 1631 if (port->actions_list) { 1632 if (port->actions_list->id == UINT32_MAX - 1) { 1633 fprintf(stderr, 1634 "Highest indirect action ID is already assigned, delete it first\n"); 1635 return -ENOMEM; 1636 } 1637 id = port->actions_list->id + 1; 1638 } else { 1639 id = 0; 1640 } 1641 } 1642 pia = calloc(1, sizeof(*pia)); 1643 if (!pia) { 1644 fprintf(stderr, 1645 "Allocation of port %u indirect action failed\n", 1646 port_id); 1647 return -ENOMEM; 1648 } 1649 ppia = &port->actions_list; 1650 while (*ppia && (*ppia)->id > id) 1651 ppia = &(*ppia)->next; 1652 if (*ppia && (*ppia)->id == id) { 1653 fprintf(stderr, 1654 "Indirect action #%u is already assigned, delete it first\n", 1655 id); 1656 free(pia); 1657 return -EINVAL; 1658 } 1659 pia->next = *ppia; 1660 pia->id = id; 1661 *ppia = pia; 1662 *action = pia; 1663 return 0; 1664 } 1665 1666 static int 1667 template_alloc(uint32_t id, struct port_template **template, 1668 struct port_template **list) 1669 { 1670 struct port_template *lst = *list; 1671 struct port_template **ppt; 1672 struct port_template *pt = NULL; 1673 1674 *template = NULL; 1675 if (id == UINT32_MAX) { 1676 /* taking first available ID */ 1677 if (lst) { 1678 if (lst->id == UINT32_MAX - 1) { 1679 printf("Highest template ID is already" 1680 " assigned, delete it first\n"); 1681 return -ENOMEM; 1682 } 1683 id = lst->id + 1; 1684 } else { 1685 id = 0; 1686 } 1687 } 1688 pt = calloc(1, sizeof(*pt)); 1689 if (!pt) { 1690 printf("Allocation of port template failed\n"); 1691 return -ENOMEM; 1692 } 1693 ppt = list; 1694 while (*ppt && (*ppt)->id > id) 1695 ppt = &(*ppt)->next; 1696 if (*ppt && (*ppt)->id == id) { 1697 printf("Template #%u is already assigned," 1698 " delete it first\n", id); 1699 free(pt); 1700 return -EINVAL; 1701 } 1702 pt->next = *ppt; 1703 pt->id = id; 1704 *ppt = pt; 1705 *template = pt; 1706 return 0; 1707 } 1708 1709 static int 1710 table_alloc(uint32_t id, struct port_table **table, 1711 struct port_table **list) 1712 { 1713 struct port_table *lst = *list; 1714 struct port_table **ppt; 1715 struct port_table *pt = NULL; 1716 1717 *table = NULL; 1718 if (id == UINT32_MAX) { 1719 /* taking first available ID */ 1720 if (lst) { 1721 if (lst->id == UINT32_MAX - 1) { 1722 printf("Highest table ID is already" 1723 " assigned, delete it first\n"); 1724 return -ENOMEM; 1725 } 1726 id = lst->id + 1; 1727 } else { 1728 id = 0; 1729 } 1730 } 1731 pt = calloc(1, sizeof(*pt)); 1732 if (!pt) { 1733 printf("Allocation of table failed\n"); 1734 return -ENOMEM; 1735 } 1736 ppt = list; 1737 while (*ppt && (*ppt)->id > id) 1738 ppt = &(*ppt)->next; 1739 if (*ppt && (*ppt)->id == id) { 1740 printf("Table #%u is already assigned," 1741 " delete it first\n", id); 1742 free(pt); 1743 return -EINVAL; 1744 } 1745 pt->next = *ppt; 1746 pt->id = id; 1747 *ppt = pt; 1748 *table = pt; 1749 return 0; 1750 } 1751 1752 static struct port_table * 1753 port_table_locate(struct port_table *tables_list, uint32_t table_id) 1754 { 1755 struct port_table *pt = tables_list; 1756 1757 while (pt) { 1758 if (pt->id == table_id) 1759 break; 1760 pt = pt->next; 1761 } 1762 return pt; 1763 } 1764 1765 /** Get info about flow management resources. */ 1766 int 1767 port_flow_get_info(portid_t port_id) 1768 { 1769 struct rte_flow_port_info port_info; 1770 struct rte_flow_queue_info queue_info; 1771 struct rte_flow_error error; 1772 1773 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1774 port_id == (portid_t)RTE_PORT_ALL) 1775 return -EINVAL; 1776 /* Poisoning to make sure PMDs update it in case of error. */ 1777 memset(&error, 0x99, sizeof(error)); 1778 memset(&port_info, 0, sizeof(port_info)); 1779 memset(&queue_info, 0, sizeof(queue_info)); 1780 if (rte_flow_info_get(port_id, &port_info, &queue_info, &error)) 1781 return port_flow_complain(&error); 1782 printf("Flow engine resources on port %u:\n" 1783 "Number of queues: %d\n" 1784 "Size of queues: %d\n" 1785 "Number of counters: %d\n" 1786 "Number of aging objects: %d\n" 1787 "Number of meter actions: %d\n", 1788 port_id, port_info.max_nb_queues, 1789 queue_info.max_size, 1790 port_info.max_nb_counters, 1791 port_info.max_nb_aging_objects, 1792 port_info.max_nb_meters); 1793 return 0; 1794 } 1795 1796 /** Configure flow management resources. */ 1797 int 1798 port_flow_configure(portid_t port_id, 1799 const struct rte_flow_port_attr *port_attr, 1800 uint16_t nb_queue, 1801 const struct rte_flow_queue_attr *queue_attr) 1802 { 1803 struct rte_port *port; 1804 struct rte_flow_error error; 1805 const struct rte_flow_queue_attr *attr_list[nb_queue]; 1806 int std_queue; 1807 1808 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1809 port_id == (portid_t)RTE_PORT_ALL) 1810 return -EINVAL; 1811 port = &ports[port_id]; 1812 port->queue_nb = nb_queue; 1813 port->queue_sz = queue_attr->size; 1814 for (std_queue = 0; std_queue < nb_queue; std_queue++) 1815 attr_list[std_queue] = queue_attr; 1816 /* Poisoning to make sure PMDs update it in case of error. */ 1817 memset(&error, 0x66, sizeof(error)); 1818 if (rte_flow_configure(port_id, port_attr, nb_queue, attr_list, &error)) 1819 return port_flow_complain(&error); 1820 printf("Configure flows on port %u: " 1821 "number of queues %d with %d elements\n", 1822 port_id, nb_queue, queue_attr->size); 1823 return 0; 1824 } 1825 1826 static int 1827 action_handle_create(portid_t port_id, 1828 struct port_indirect_action *pia, 1829 const struct rte_flow_indir_action_conf *conf, 1830 const struct rte_flow_action *action, 1831 struct rte_flow_error *error) 1832 { 1833 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 1834 struct rte_flow_action_age *age = 1835 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 1836 1837 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 1838 age->context = &pia->age_type; 1839 } else if (action->type == RTE_FLOW_ACTION_TYPE_CONNTRACK) { 1840 struct rte_flow_action_conntrack *ct = 1841 (struct rte_flow_action_conntrack *)(uintptr_t)(action->conf); 1842 1843 memcpy(ct, &conntrack_context, sizeof(*ct)); 1844 } 1845 pia->type = action->type; 1846 pia->handle = rte_flow_action_handle_create(port_id, conf, action, 1847 error); 1848 return pia->handle ? 0 : -1; 1849 } 1850 1851 static int 1852 action_list_handle_create(portid_t port_id, 1853 struct port_indirect_action *pia, 1854 const struct rte_flow_indir_action_conf *conf, 1855 const struct rte_flow_action *actions, 1856 struct rte_flow_error *error) 1857 { 1858 pia->type = RTE_FLOW_ACTION_TYPE_INDIRECT_LIST; 1859 pia->list_handle = 1860 rte_flow_action_list_handle_create(port_id, conf, 1861 actions, error); 1862 return pia->list_handle ? 0 : -1; 1863 } 1864 /** Create indirect action */ 1865 int 1866 port_action_handle_create(portid_t port_id, uint32_t id, bool indirect_list, 1867 const struct rte_flow_indir_action_conf *conf, 1868 const struct rte_flow_action *action) 1869 { 1870 struct port_indirect_action *pia; 1871 int ret; 1872 struct rte_flow_error error; 1873 1874 ret = action_alloc(port_id, id, &pia); 1875 if (ret) 1876 return ret; 1877 /* Poisoning to make sure PMDs update it in case of error. */ 1878 memset(&error, 0x22, sizeof(error)); 1879 ret = indirect_list ? 1880 action_list_handle_create(port_id, pia, conf, action, &error) : 1881 action_handle_create(port_id, pia, conf, action, &error); 1882 if (ret) { 1883 uint32_t destroy_id = pia->id; 1884 port_action_handle_destroy(port_id, 1, &destroy_id); 1885 return port_flow_complain(&error); 1886 } 1887 printf("Indirect action #%u created\n", pia->id); 1888 return 0; 1889 } 1890 1891 /** Destroy indirect action */ 1892 int 1893 port_action_handle_destroy(portid_t port_id, 1894 uint32_t n, 1895 const uint32_t *actions) 1896 { 1897 struct rte_port *port; 1898 struct port_indirect_action **tmp; 1899 int ret = 0; 1900 1901 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1902 port_id == (portid_t)RTE_PORT_ALL) 1903 return -EINVAL; 1904 port = &ports[port_id]; 1905 tmp = &port->actions_list; 1906 while (*tmp) { 1907 uint32_t i; 1908 1909 for (i = 0; i != n; ++i) { 1910 struct rte_flow_error error; 1911 struct port_indirect_action *pia = *tmp; 1912 1913 if (actions[i] != pia->id) 1914 continue; 1915 /* 1916 * Poisoning to make sure PMDs update it in case 1917 * of error. 1918 */ 1919 memset(&error, 0x33, sizeof(error)); 1920 1921 if (pia->handle) { 1922 ret = pia->type == 1923 RTE_FLOW_ACTION_TYPE_INDIRECT_LIST ? 1924 rte_flow_action_list_handle_destroy 1925 (port_id, pia->list_handle, &error) : 1926 rte_flow_action_handle_destroy 1927 (port_id, pia->handle, &error); 1928 if (ret) { 1929 ret = port_flow_complain(&error); 1930 continue; 1931 } 1932 } 1933 *tmp = pia->next; 1934 printf("Indirect action #%u destroyed\n", pia->id); 1935 free(pia); 1936 break; 1937 } 1938 if (i == n) 1939 tmp = &(*tmp)->next; 1940 } 1941 return ret; 1942 } 1943 1944 int 1945 port_action_handle_flush(portid_t port_id) 1946 { 1947 struct rte_port *port; 1948 struct port_indirect_action **tmp; 1949 int ret = 0; 1950 1951 if (port_id_is_invalid(port_id, ENABLED_WARN) || 1952 port_id == (portid_t)RTE_PORT_ALL) 1953 return -EINVAL; 1954 port = &ports[port_id]; 1955 tmp = &port->actions_list; 1956 while (*tmp != NULL) { 1957 struct rte_flow_error error; 1958 struct port_indirect_action *pia = *tmp; 1959 1960 /* Poisoning to make sure PMDs update it in case of error. */ 1961 memset(&error, 0x44, sizeof(error)); 1962 if (pia->handle != NULL) { 1963 ret = pia->type == RTE_FLOW_ACTION_TYPE_INDIRECT_LIST ? 1964 rte_flow_action_list_handle_destroy 1965 (port_id, pia->list_handle, &error) : 1966 rte_flow_action_handle_destroy 1967 (port_id, pia->handle, &error); 1968 if (ret) { 1969 printf("Indirect action #%u not destroyed\n", 1970 pia->id); 1971 ret = port_flow_complain(&error); 1972 } 1973 } 1974 *tmp = pia->next; 1975 free(pia); 1976 } 1977 return ret; 1978 } 1979 1980 /** Get indirect action by port + id */ 1981 struct rte_flow_action_handle * 1982 port_action_handle_get_by_id(portid_t port_id, uint32_t id) 1983 { 1984 1985 struct port_indirect_action *pia = action_get_by_id(port_id, id); 1986 1987 return (pia) ? pia->handle : NULL; 1988 } 1989 1990 /** Update indirect action */ 1991 int 1992 port_action_handle_update(portid_t port_id, uint32_t id, 1993 const struct rte_flow_action *action) 1994 { 1995 struct rte_flow_error error; 1996 struct rte_flow_action_handle *action_handle; 1997 struct port_indirect_action *pia; 1998 struct rte_flow_update_meter_mark mtr_update; 1999 const void *update; 2000 2001 action_handle = port_action_handle_get_by_id(port_id, id); 2002 if (!action_handle) 2003 return -EINVAL; 2004 pia = action_get_by_id(port_id, id); 2005 if (!pia) 2006 return -EINVAL; 2007 switch (pia->type) { 2008 case RTE_FLOW_ACTION_TYPE_AGE: 2009 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 2010 update = action->conf; 2011 break; 2012 case RTE_FLOW_ACTION_TYPE_METER_MARK: 2013 memcpy(&mtr_update.meter_mark, action->conf, 2014 sizeof(struct rte_flow_action_meter_mark)); 2015 if (mtr_update.meter_mark.profile) 2016 mtr_update.profile_valid = 1; 2017 if (mtr_update.meter_mark.policy) 2018 mtr_update.policy_valid = 1; 2019 mtr_update.color_mode_valid = 1; 2020 mtr_update.state_valid = 1; 2021 update = &mtr_update; 2022 break; 2023 default: 2024 update = action; 2025 break; 2026 } 2027 if (rte_flow_action_handle_update(port_id, action_handle, update, 2028 &error)) { 2029 return port_flow_complain(&error); 2030 } 2031 printf("Indirect action #%u updated\n", id); 2032 return 0; 2033 } 2034 2035 static void 2036 port_action_handle_query_dump(portid_t port_id, 2037 const struct port_indirect_action *pia, 2038 union port_action_query *query) 2039 { 2040 if (!pia || !query) 2041 return; 2042 switch (pia->type) { 2043 case RTE_FLOW_ACTION_TYPE_AGE: 2044 printf("Indirect AGE action:\n" 2045 " aged: %u\n" 2046 " sec_since_last_hit_valid: %u\n" 2047 " sec_since_last_hit: %" PRIu32 "\n", 2048 query->age.aged, 2049 query->age.sec_since_last_hit_valid, 2050 query->age.sec_since_last_hit); 2051 break; 2052 case RTE_FLOW_ACTION_TYPE_COUNT: 2053 printf("Indirect COUNT action:\n" 2054 " hits_set: %u\n" 2055 " bytes_set: %u\n" 2056 " hits: %" PRIu64 "\n" 2057 " bytes: %" PRIu64 "\n", 2058 query->count.hits_set, 2059 query->count.bytes_set, 2060 query->count.hits, 2061 query->count.bytes); 2062 break; 2063 case RTE_FLOW_ACTION_TYPE_CONNTRACK: 2064 printf("Conntrack Context:\n" 2065 " Peer: %u, Flow dir: %s, Enable: %u\n" 2066 " Live: %u, SACK: %u, CACK: %u\n" 2067 " Packet dir: %s, Liberal: %u, State: %u\n" 2068 " Factor: %u, Retrans: %u, TCP flags: %u\n" 2069 " Last Seq: %u, Last ACK: %u\n" 2070 " Last Win: %u, Last End: %u\n", 2071 query->ct.peer_port, 2072 query->ct.is_original_dir ? "Original" : "Reply", 2073 query->ct.enable, query->ct.live_connection, 2074 query->ct.selective_ack, query->ct.challenge_ack_passed, 2075 query->ct.last_direction ? "Original" : "Reply", 2076 query->ct.liberal_mode, query->ct.state, 2077 query->ct.max_ack_window, query->ct.retransmission_limit, 2078 query->ct.last_index, query->ct.last_seq, 2079 query->ct.last_ack, query->ct.last_window, 2080 query->ct.last_end); 2081 printf(" Original Dir:\n" 2082 " scale: %u, fin: %u, ack seen: %u\n" 2083 " unacked data: %u\n Sent end: %u," 2084 " Reply end: %u, Max win: %u, Max ACK: %u\n", 2085 query->ct.original_dir.scale, 2086 query->ct.original_dir.close_initiated, 2087 query->ct.original_dir.last_ack_seen, 2088 query->ct.original_dir.data_unacked, 2089 query->ct.original_dir.sent_end, 2090 query->ct.original_dir.reply_end, 2091 query->ct.original_dir.max_win, 2092 query->ct.original_dir.max_ack); 2093 printf(" Reply Dir:\n" 2094 " scale: %u, fin: %u, ack seen: %u\n" 2095 " unacked data: %u\n Sent end: %u," 2096 " Reply end: %u, Max win: %u, Max ACK: %u\n", 2097 query->ct.reply_dir.scale, 2098 query->ct.reply_dir.close_initiated, 2099 query->ct.reply_dir.last_ack_seen, 2100 query->ct.reply_dir.data_unacked, 2101 query->ct.reply_dir.sent_end, 2102 query->ct.reply_dir.reply_end, 2103 query->ct.reply_dir.max_win, 2104 query->ct.reply_dir.max_ack); 2105 break; 2106 case RTE_FLOW_ACTION_TYPE_QUOTA: 2107 printf("Indirect QUOTA action %u\n" 2108 " unused quota: %" PRId64 "\n", 2109 pia->id, query->quota.quota); 2110 break; 2111 default: 2112 printf("port-%u: indirect action %u (type: %d) doesn't support query\n", 2113 pia->type, pia->id, port_id); 2114 break; 2115 } 2116 2117 } 2118 2119 void 2120 port_action_handle_query_update(portid_t port_id, uint32_t id, 2121 enum rte_flow_query_update_mode qu_mode, 2122 const struct rte_flow_action *action) 2123 { 2124 int ret; 2125 struct rte_flow_error error; 2126 struct port_indirect_action *pia; 2127 union port_action_query query; 2128 2129 pia = action_get_by_id(port_id, id); 2130 if (!pia || !pia->handle) 2131 return; 2132 ret = rte_flow_action_handle_query_update(port_id, pia->handle, action, 2133 &query, qu_mode, &error); 2134 if (ret) 2135 port_flow_complain(&error); 2136 else 2137 port_action_handle_query_dump(port_id, pia, &query); 2138 2139 } 2140 2141 int 2142 port_action_handle_query(portid_t port_id, uint32_t id) 2143 { 2144 struct rte_flow_error error; 2145 struct port_indirect_action *pia; 2146 union port_action_query query; 2147 2148 pia = action_get_by_id(port_id, id); 2149 if (!pia) 2150 return -EINVAL; 2151 switch (pia->type) { 2152 case RTE_FLOW_ACTION_TYPE_AGE: 2153 case RTE_FLOW_ACTION_TYPE_COUNT: 2154 case RTE_FLOW_ACTION_TYPE_QUOTA: 2155 break; 2156 default: 2157 fprintf(stderr, 2158 "Indirect action %u (type: %d) on port %u doesn't support query\n", 2159 id, pia->type, port_id); 2160 return -ENOTSUP; 2161 } 2162 /* Poisoning to make sure PMDs update it in case of error. */ 2163 memset(&error, 0x55, sizeof(error)); 2164 memset(&query, 0, sizeof(query)); 2165 if (rte_flow_action_handle_query(port_id, pia->handle, &query, &error)) 2166 return port_flow_complain(&error); 2167 port_action_handle_query_dump(port_id, pia, &query); 2168 return 0; 2169 } 2170 2171 static struct port_flow_tunnel * 2172 port_flow_tunnel_offload_cmd_prep(portid_t port_id, 2173 const struct rte_flow_item *pattern, 2174 const struct rte_flow_action *actions, 2175 const struct tunnel_ops *tunnel_ops) 2176 { 2177 int ret; 2178 struct rte_port *port; 2179 struct port_flow_tunnel *pft; 2180 struct rte_flow_error error; 2181 2182 port = &ports[port_id]; 2183 pft = port_flow_locate_tunnel_id(port, tunnel_ops->id); 2184 if (!pft) { 2185 fprintf(stderr, "failed to locate port flow tunnel #%u\n", 2186 tunnel_ops->id); 2187 return NULL; 2188 } 2189 if (tunnel_ops->actions) { 2190 uint32_t num_actions; 2191 const struct rte_flow_action *aptr; 2192 2193 ret = rte_flow_tunnel_decap_set(port_id, &pft->tunnel, 2194 &pft->pmd_actions, 2195 &pft->num_pmd_actions, 2196 &error); 2197 if (ret) { 2198 port_flow_complain(&error); 2199 return NULL; 2200 } 2201 for (aptr = actions, num_actions = 1; 2202 aptr->type != RTE_FLOW_ACTION_TYPE_END; 2203 aptr++, num_actions++); 2204 pft->actions = malloc( 2205 (num_actions + pft->num_pmd_actions) * 2206 sizeof(actions[0])); 2207 if (!pft->actions) { 2208 rte_flow_tunnel_action_decap_release( 2209 port_id, pft->actions, 2210 pft->num_pmd_actions, &error); 2211 return NULL; 2212 } 2213 rte_memcpy(pft->actions, pft->pmd_actions, 2214 pft->num_pmd_actions * sizeof(actions[0])); 2215 rte_memcpy(pft->actions + pft->num_pmd_actions, actions, 2216 num_actions * sizeof(actions[0])); 2217 } 2218 if (tunnel_ops->items) { 2219 uint32_t num_items; 2220 const struct rte_flow_item *iptr; 2221 2222 ret = rte_flow_tunnel_match(port_id, &pft->tunnel, 2223 &pft->pmd_items, 2224 &pft->num_pmd_items, 2225 &error); 2226 if (ret) { 2227 port_flow_complain(&error); 2228 return NULL; 2229 } 2230 for (iptr = pattern, num_items = 1; 2231 iptr->type != RTE_FLOW_ITEM_TYPE_END; 2232 iptr++, num_items++); 2233 pft->items = malloc((num_items + pft->num_pmd_items) * 2234 sizeof(pattern[0])); 2235 if (!pft->items) { 2236 rte_flow_tunnel_item_release( 2237 port_id, pft->pmd_items, 2238 pft->num_pmd_items, &error); 2239 return NULL; 2240 } 2241 rte_memcpy(pft->items, pft->pmd_items, 2242 pft->num_pmd_items * sizeof(pattern[0])); 2243 rte_memcpy(pft->items + pft->num_pmd_items, pattern, 2244 num_items * sizeof(pattern[0])); 2245 } 2246 2247 return pft; 2248 } 2249 2250 static void 2251 port_flow_tunnel_offload_cmd_release(portid_t port_id, 2252 const struct tunnel_ops *tunnel_ops, 2253 struct port_flow_tunnel *pft) 2254 { 2255 struct rte_flow_error error; 2256 2257 if (tunnel_ops->actions) { 2258 free(pft->actions); 2259 rte_flow_tunnel_action_decap_release( 2260 port_id, pft->pmd_actions, 2261 pft->num_pmd_actions, &error); 2262 pft->actions = NULL; 2263 pft->pmd_actions = NULL; 2264 } 2265 if (tunnel_ops->items) { 2266 free(pft->items); 2267 rte_flow_tunnel_item_release(port_id, pft->pmd_items, 2268 pft->num_pmd_items, 2269 &error); 2270 pft->items = NULL; 2271 pft->pmd_items = NULL; 2272 } 2273 } 2274 2275 /** Add port meter policy */ 2276 int 2277 port_meter_policy_add(portid_t port_id, uint32_t policy_id, 2278 const struct rte_flow_action *actions) 2279 { 2280 struct rte_mtr_error error; 2281 const struct rte_flow_action *act = actions; 2282 const struct rte_flow_action *start; 2283 struct rte_mtr_meter_policy_params policy; 2284 uint32_t i = 0, act_n; 2285 int ret; 2286 2287 for (i = 0; i < RTE_COLORS; i++) { 2288 for (act_n = 0, start = act; 2289 act->type != RTE_FLOW_ACTION_TYPE_END; act++) 2290 act_n++; 2291 if (act_n > 0) 2292 policy.actions[i] = start; 2293 else 2294 policy.actions[i] = NULL; 2295 act++; 2296 } 2297 ret = rte_mtr_meter_policy_add(port_id, 2298 policy_id, 2299 &policy, &error); 2300 if (ret) 2301 print_mtr_err_msg(&error); 2302 return ret; 2303 } 2304 2305 struct rte_flow_meter_profile * 2306 port_meter_profile_get_by_id(portid_t port_id, uint32_t id) 2307 { 2308 struct rte_mtr_error error; 2309 struct rte_flow_meter_profile *profile; 2310 2311 profile = rte_mtr_meter_profile_get(port_id, id, &error); 2312 if (!profile) 2313 print_mtr_err_msg(&error); 2314 return profile; 2315 } 2316 struct rte_flow_meter_policy * 2317 port_meter_policy_get_by_id(portid_t port_id, uint32_t id) 2318 { 2319 struct rte_mtr_error error; 2320 struct rte_flow_meter_policy *policy; 2321 2322 policy = rte_mtr_meter_policy_get(port_id, id, &error); 2323 if (!policy) 2324 print_mtr_err_msg(&error); 2325 return policy; 2326 } 2327 2328 /** Validate flow rule. */ 2329 int 2330 port_flow_validate(portid_t port_id, 2331 const struct rte_flow_attr *attr, 2332 const struct rte_flow_item *pattern, 2333 const struct rte_flow_action *actions, 2334 const struct tunnel_ops *tunnel_ops) 2335 { 2336 struct rte_flow_error error; 2337 struct port_flow_tunnel *pft = NULL; 2338 int ret; 2339 2340 /* Poisoning to make sure PMDs update it in case of error. */ 2341 memset(&error, 0x11, sizeof(error)); 2342 if (tunnel_ops->enabled) { 2343 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 2344 actions, tunnel_ops); 2345 if (!pft) 2346 return -ENOENT; 2347 if (pft->items) 2348 pattern = pft->items; 2349 if (pft->actions) 2350 actions = pft->actions; 2351 } 2352 ret = rte_flow_validate(port_id, attr, pattern, actions, &error); 2353 if (tunnel_ops->enabled) 2354 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 2355 if (ret) 2356 return port_flow_complain(&error); 2357 printf("Flow rule validated\n"); 2358 return 0; 2359 } 2360 2361 /** Return age action structure if exists, otherwise NULL. */ 2362 static struct rte_flow_action_age * 2363 age_action_get(const struct rte_flow_action *actions) 2364 { 2365 for (; actions->type != RTE_FLOW_ACTION_TYPE_END; actions++) { 2366 switch (actions->type) { 2367 case RTE_FLOW_ACTION_TYPE_AGE: 2368 return (struct rte_flow_action_age *) 2369 (uintptr_t)actions->conf; 2370 default: 2371 break; 2372 } 2373 } 2374 return NULL; 2375 } 2376 2377 /** Create pattern template */ 2378 int 2379 port_flow_pattern_template_create(portid_t port_id, uint32_t id, 2380 const struct rte_flow_pattern_template_attr *attr, 2381 const struct rte_flow_item *pattern) 2382 { 2383 struct rte_port *port; 2384 struct port_template *pit; 2385 int ret; 2386 struct rte_flow_error error; 2387 2388 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2389 port_id == (portid_t)RTE_PORT_ALL) 2390 return -EINVAL; 2391 port = &ports[port_id]; 2392 ret = template_alloc(id, &pit, &port->pattern_templ_list); 2393 if (ret) 2394 return ret; 2395 /* Poisoning to make sure PMDs update it in case of error. */ 2396 memset(&error, 0x22, sizeof(error)); 2397 pit->template.pattern_template = rte_flow_pattern_template_create(port_id, 2398 attr, pattern, &error); 2399 if (!pit->template.pattern_template) { 2400 uint32_t destroy_id = pit->id; 2401 port_flow_pattern_template_destroy(port_id, 1, &destroy_id); 2402 return port_flow_complain(&error); 2403 } 2404 printf("Pattern template #%u created\n", pit->id); 2405 return 0; 2406 } 2407 2408 /** Destroy pattern template */ 2409 int 2410 port_flow_pattern_template_destroy(portid_t port_id, uint32_t n, 2411 const uint32_t *template) 2412 { 2413 struct rte_port *port; 2414 struct port_template **tmp; 2415 int ret = 0; 2416 2417 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2418 port_id == (portid_t)RTE_PORT_ALL) 2419 return -EINVAL; 2420 port = &ports[port_id]; 2421 tmp = &port->pattern_templ_list; 2422 while (*tmp) { 2423 uint32_t i; 2424 2425 for (i = 0; i != n; ++i) { 2426 struct rte_flow_error error; 2427 struct port_template *pit = *tmp; 2428 2429 if (template[i] != pit->id) 2430 continue; 2431 /* 2432 * Poisoning to make sure PMDs update it in case 2433 * of error. 2434 */ 2435 memset(&error, 0x33, sizeof(error)); 2436 2437 if (pit->template.pattern_template && 2438 rte_flow_pattern_template_destroy(port_id, 2439 pit->template.pattern_template, 2440 &error)) { 2441 ret = port_flow_complain(&error); 2442 continue; 2443 } 2444 *tmp = pit->next; 2445 printf("Pattern template #%u destroyed\n", pit->id); 2446 free(pit); 2447 break; 2448 } 2449 if (i == n) 2450 tmp = &(*tmp)->next; 2451 } 2452 return ret; 2453 } 2454 2455 /** Flush pattern template */ 2456 int 2457 port_flow_pattern_template_flush(portid_t port_id) 2458 { 2459 struct rte_port *port; 2460 struct port_template **tmp; 2461 int ret = 0; 2462 2463 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2464 port_id == (portid_t)RTE_PORT_ALL) 2465 return -EINVAL; 2466 port = &ports[port_id]; 2467 tmp = &port->pattern_templ_list; 2468 while (*tmp) { 2469 struct rte_flow_error error; 2470 struct port_template *pit = *tmp; 2471 2472 /* 2473 * Poisoning to make sure PMDs update it in case 2474 * of error. 2475 */ 2476 memset(&error, 0x33, sizeof(error)); 2477 if (pit->template.pattern_template && 2478 rte_flow_pattern_template_destroy(port_id, 2479 pit->template.pattern_template, &error)) { 2480 printf("Pattern template #%u not destroyed\n", pit->id); 2481 ret = port_flow_complain(&error); 2482 tmp = &pit->next; 2483 } else { 2484 *tmp = pit->next; 2485 free(pit); 2486 } 2487 } 2488 return ret; 2489 } 2490 2491 /** Create actions template */ 2492 int 2493 port_flow_actions_template_create(portid_t port_id, uint32_t id, 2494 const struct rte_flow_actions_template_attr *attr, 2495 const struct rte_flow_action *actions, 2496 const struct rte_flow_action *masks) 2497 { 2498 struct rte_port *port; 2499 struct port_template *pat; 2500 int ret; 2501 struct rte_flow_error error; 2502 2503 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2504 port_id == (portid_t)RTE_PORT_ALL) 2505 return -EINVAL; 2506 port = &ports[port_id]; 2507 ret = template_alloc(id, &pat, &port->actions_templ_list); 2508 if (ret) 2509 return ret; 2510 /* Poisoning to make sure PMDs update it in case of error. */ 2511 memset(&error, 0x22, sizeof(error)); 2512 pat->template.actions_template = rte_flow_actions_template_create(port_id, 2513 attr, actions, masks, &error); 2514 if (!pat->template.actions_template) { 2515 uint32_t destroy_id = pat->id; 2516 port_flow_actions_template_destroy(port_id, 1, &destroy_id); 2517 return port_flow_complain(&error); 2518 } 2519 printf("Actions template #%u created\n", pat->id); 2520 return 0; 2521 } 2522 2523 /** Destroy actions template */ 2524 int 2525 port_flow_actions_template_destroy(portid_t port_id, uint32_t n, 2526 const uint32_t *template) 2527 { 2528 struct rte_port *port; 2529 struct port_template **tmp; 2530 int ret = 0; 2531 2532 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2533 port_id == (portid_t)RTE_PORT_ALL) 2534 return -EINVAL; 2535 port = &ports[port_id]; 2536 tmp = &port->actions_templ_list; 2537 while (*tmp) { 2538 uint32_t i; 2539 2540 for (i = 0; i != n; ++i) { 2541 struct rte_flow_error error; 2542 struct port_template *pat = *tmp; 2543 2544 if (template[i] != pat->id) 2545 continue; 2546 /* 2547 * Poisoning to make sure PMDs update it in case 2548 * of error. 2549 */ 2550 memset(&error, 0x33, sizeof(error)); 2551 2552 if (pat->template.actions_template && 2553 rte_flow_actions_template_destroy(port_id, 2554 pat->template.actions_template, &error)) { 2555 ret = port_flow_complain(&error); 2556 continue; 2557 } 2558 *tmp = pat->next; 2559 printf("Actions template #%u destroyed\n", pat->id); 2560 free(pat); 2561 break; 2562 } 2563 if (i == n) 2564 tmp = &(*tmp)->next; 2565 } 2566 return ret; 2567 } 2568 2569 /** Flush actions template */ 2570 int 2571 port_flow_actions_template_flush(portid_t port_id) 2572 { 2573 struct rte_port *port; 2574 struct port_template **tmp; 2575 int ret = 0; 2576 2577 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2578 port_id == (portid_t)RTE_PORT_ALL) 2579 return -EINVAL; 2580 port = &ports[port_id]; 2581 tmp = &port->actions_templ_list; 2582 while (*tmp) { 2583 struct rte_flow_error error; 2584 struct port_template *pat = *tmp; 2585 2586 /* 2587 * Poisoning to make sure PMDs update it in case 2588 * of error. 2589 */ 2590 memset(&error, 0x33, sizeof(error)); 2591 2592 if (pat->template.actions_template && 2593 rte_flow_actions_template_destroy(port_id, 2594 pat->template.actions_template, &error)) { 2595 ret = port_flow_complain(&error); 2596 printf("Actions template #%u not destroyed\n", pat->id); 2597 tmp = &pat->next; 2598 } else { 2599 *tmp = pat->next; 2600 free(pat); 2601 } 2602 } 2603 return ret; 2604 } 2605 2606 /** Create table */ 2607 int 2608 port_flow_template_table_create(portid_t port_id, uint32_t id, 2609 const struct rte_flow_template_table_attr *table_attr, 2610 uint32_t nb_pattern_templates, uint32_t *pattern_templates, 2611 uint32_t nb_actions_templates, uint32_t *actions_templates) 2612 { 2613 struct rte_port *port; 2614 struct port_table *pt; 2615 struct port_template *temp = NULL; 2616 int ret; 2617 uint32_t i; 2618 struct rte_flow_error error; 2619 struct rte_flow_pattern_template 2620 *flow_pattern_templates[nb_pattern_templates]; 2621 struct rte_flow_actions_template 2622 *flow_actions_templates[nb_actions_templates]; 2623 2624 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2625 port_id == (portid_t)RTE_PORT_ALL) 2626 return -EINVAL; 2627 port = &ports[port_id]; 2628 for (i = 0; i < nb_pattern_templates; ++i) { 2629 bool found = false; 2630 temp = port->pattern_templ_list; 2631 while (temp) { 2632 if (pattern_templates[i] == temp->id) { 2633 flow_pattern_templates[i] = 2634 temp->template.pattern_template; 2635 found = true; 2636 break; 2637 } 2638 temp = temp->next; 2639 } 2640 if (!found) { 2641 printf("Pattern template #%u is invalid\n", 2642 pattern_templates[i]); 2643 return -EINVAL; 2644 } 2645 } 2646 for (i = 0; i < nb_actions_templates; ++i) { 2647 bool found = false; 2648 temp = port->actions_templ_list; 2649 while (temp) { 2650 if (actions_templates[i] == temp->id) { 2651 flow_actions_templates[i] = 2652 temp->template.actions_template; 2653 found = true; 2654 break; 2655 } 2656 temp = temp->next; 2657 } 2658 if (!found) { 2659 printf("Actions template #%u is invalid\n", 2660 actions_templates[i]); 2661 return -EINVAL; 2662 } 2663 } 2664 ret = table_alloc(id, &pt, &port->table_list); 2665 if (ret) 2666 return ret; 2667 /* Poisoning to make sure PMDs update it in case of error. */ 2668 memset(&error, 0x22, sizeof(error)); 2669 pt->table = rte_flow_template_table_create(port_id, table_attr, 2670 flow_pattern_templates, nb_pattern_templates, 2671 flow_actions_templates, nb_actions_templates, 2672 &error); 2673 2674 if (!pt->table) { 2675 uint32_t destroy_id = pt->id; 2676 port_flow_template_table_destroy(port_id, 1, &destroy_id); 2677 return port_flow_complain(&error); 2678 } 2679 pt->nb_pattern_templates = nb_pattern_templates; 2680 pt->nb_actions_templates = nb_actions_templates; 2681 rte_memcpy(&pt->attr, table_attr, 2682 sizeof(struct rte_flow_template_table_attr)); 2683 printf("Template table #%u created\n", pt->id); 2684 return 0; 2685 } 2686 2687 /** Destroy table */ 2688 int 2689 port_flow_template_table_destroy(portid_t port_id, 2690 uint32_t n, const uint32_t *table) 2691 { 2692 struct rte_port *port; 2693 struct port_table **tmp; 2694 int ret = 0; 2695 2696 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2697 port_id == (portid_t)RTE_PORT_ALL) 2698 return -EINVAL; 2699 port = &ports[port_id]; 2700 tmp = &port->table_list; 2701 while (*tmp) { 2702 uint32_t i; 2703 2704 for (i = 0; i != n; ++i) { 2705 struct rte_flow_error error; 2706 struct port_table *pt = *tmp; 2707 2708 if (table[i] != pt->id) 2709 continue; 2710 /* 2711 * Poisoning to make sure PMDs update it in case 2712 * of error. 2713 */ 2714 memset(&error, 0x33, sizeof(error)); 2715 2716 if (pt->table && 2717 rte_flow_template_table_destroy(port_id, 2718 pt->table, 2719 &error)) { 2720 ret = port_flow_complain(&error); 2721 continue; 2722 } 2723 *tmp = pt->next; 2724 printf("Template table #%u destroyed\n", pt->id); 2725 free(pt); 2726 break; 2727 } 2728 if (i == n) 2729 tmp = &(*tmp)->next; 2730 } 2731 return ret; 2732 } 2733 2734 int 2735 port_flow_template_table_resize_complete(portid_t port_id, uint32_t table_id) 2736 { 2737 struct rte_port *port; 2738 struct port_table *pt; 2739 struct rte_flow_error error = { 0, }; 2740 int ret; 2741 2742 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2743 return -EINVAL; 2744 port = &ports[port_id]; 2745 pt = port_table_locate(port->table_list, table_id); 2746 if (!pt) 2747 return -EINVAL; 2748 ret = rte_flow_template_table_resize_complete(port_id, 2749 pt->table, &error); 2750 return !ret ? 0 : port_flow_complain(&error); 2751 } 2752 2753 int 2754 port_flow_template_table_resize(portid_t port_id, 2755 uint32_t table_id, uint32_t flows_num) 2756 { 2757 struct rte_port *port; 2758 struct port_table *pt; 2759 struct rte_flow_error error = { 0, }; 2760 int ret; 2761 2762 if (port_id_is_invalid(port_id, ENABLED_WARN)) 2763 return -EINVAL; 2764 port = &ports[port_id]; 2765 pt = port_table_locate(port->table_list, table_id); 2766 if (!pt) 2767 return -EINVAL; 2768 ret = rte_flow_template_table_resize(port_id, pt->table, flows_num, &error); 2769 if (ret) 2770 return port_flow_complain(&error); 2771 return 0; 2772 } 2773 2774 /** Flush table */ 2775 int 2776 port_flow_template_table_flush(portid_t port_id) 2777 { 2778 struct rte_port *port; 2779 struct port_table **tmp; 2780 int ret = 0; 2781 2782 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2783 port_id == (portid_t)RTE_PORT_ALL) 2784 return -EINVAL; 2785 port = &ports[port_id]; 2786 tmp = &port->table_list; 2787 while (*tmp) { 2788 struct rte_flow_error error; 2789 struct port_table *pt = *tmp; 2790 2791 /* 2792 * Poisoning to make sure PMDs update it in case 2793 * of error. 2794 */ 2795 memset(&error, 0x33, sizeof(error)); 2796 2797 if (pt->table && 2798 rte_flow_template_table_destroy(port_id, 2799 pt->table, 2800 &error)) { 2801 ret = port_flow_complain(&error); 2802 printf("Template table #%u not destroyed\n", pt->id); 2803 tmp = &pt->next; 2804 } else { 2805 *tmp = pt->next; 2806 free(pt); 2807 } 2808 } 2809 return ret; 2810 } 2811 2812 /** Enqueue create flow rule operation. */ 2813 int 2814 port_queue_flow_create(portid_t port_id, queueid_t queue_id, 2815 bool postpone, uint32_t table_id, uint32_t rule_idx, 2816 uint32_t pattern_idx, uint32_t actions_idx, 2817 const struct rte_flow_item *pattern, 2818 const struct rte_flow_action *actions) 2819 { 2820 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2821 struct rte_flow *flow; 2822 struct rte_port *port; 2823 struct port_flow *pf; 2824 struct port_table *pt; 2825 uint32_t id = 0; 2826 bool found; 2827 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 2828 struct rte_flow_action_age *age = age_action_get(actions); 2829 struct queue_job *job; 2830 2831 port = &ports[port_id]; 2832 if (port->flow_list) { 2833 if (port->flow_list->id == UINT32_MAX) { 2834 printf("Highest rule ID is already assigned," 2835 " delete it first"); 2836 return -ENOMEM; 2837 } 2838 id = port->flow_list->id + 1; 2839 } 2840 2841 if (queue_id >= port->queue_nb) { 2842 printf("Queue #%u is invalid\n", queue_id); 2843 return -EINVAL; 2844 } 2845 2846 found = false; 2847 pt = port->table_list; 2848 while (pt) { 2849 if (table_id == pt->id) { 2850 found = true; 2851 break; 2852 } 2853 pt = pt->next; 2854 } 2855 if (!found) { 2856 printf("Table #%u is invalid\n", table_id); 2857 return -EINVAL; 2858 } 2859 2860 if (pattern_idx >= pt->nb_pattern_templates) { 2861 printf("Pattern template index #%u is invalid," 2862 " %u templates present in the table\n", 2863 pattern_idx, pt->nb_pattern_templates); 2864 return -EINVAL; 2865 } 2866 if (actions_idx >= pt->nb_actions_templates) { 2867 printf("Actions template index #%u is invalid," 2868 " %u templates present in the table\n", 2869 actions_idx, pt->nb_actions_templates); 2870 return -EINVAL; 2871 } 2872 2873 job = calloc(1, sizeof(*job)); 2874 if (!job) { 2875 printf("Queue flow create job allocate failed\n"); 2876 return -ENOMEM; 2877 } 2878 job->type = QUEUE_JOB_TYPE_FLOW_CREATE; 2879 2880 pf = port_flow_new(&pt->attr.flow_attr, pattern, actions, &error); 2881 if (!pf) { 2882 free(job); 2883 return port_flow_complain(&error); 2884 } 2885 if (age) { 2886 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 2887 age->context = &pf->age_type; 2888 } 2889 /* Poisoning to make sure PMDs update it in case of error. */ 2890 memset(&error, 0x11, sizeof(error)); 2891 if (pt->attr.insertion_type == RTE_FLOW_TABLE_INSERTION_TYPE_PATTERN) 2892 flow = rte_flow_async_create(port_id, queue_id, &op_attr, pt->table, 2893 pattern, pattern_idx, actions, actions_idx, job, &error); 2894 else if (pt->attr.insertion_type == RTE_FLOW_TABLE_INSERTION_TYPE_INDEX) 2895 flow = rte_flow_async_create_by_index(port_id, queue_id, &op_attr, pt->table, 2896 rule_idx, actions, actions_idx, job, &error); 2897 else if (pt->attr.insertion_type == RTE_FLOW_TABLE_INSERTION_TYPE_INDEX_WITH_PATTERN) 2898 flow = rte_flow_async_create_by_index_with_pattern(port_id, queue_id, &op_attr, 2899 pt->table, rule_idx, pattern, pattern_idx, actions, actions_idx, job, 2900 &error); 2901 else { 2902 free(pf); 2903 free(job); 2904 printf("Insertion type %d is invalid\n", pt->attr.insertion_type); 2905 return -EINVAL; 2906 } 2907 if (!flow) { 2908 free(pf); 2909 free(job); 2910 return port_flow_complain(&error); 2911 } 2912 2913 pf->next = port->flow_list; 2914 pf->id = id; 2915 pf->table = pt; 2916 pf->flow = flow; 2917 job->pf = pf; 2918 port->flow_list = pf; 2919 printf("Flow rule #%"PRIu64" creation enqueued\n", pf->id); 2920 return 0; 2921 } 2922 2923 int 2924 port_queue_flow_update_resized(portid_t port_id, queueid_t queue_id, 2925 bool postpone, uint32_t flow_id) 2926 { 2927 const struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2928 struct rte_flow_error error = { 0, }; 2929 struct port_flow *pf; 2930 struct rte_port *port; 2931 struct queue_job *job; 2932 int ret; 2933 2934 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2935 port_id == (portid_t)RTE_PORT_ALL) 2936 return -EINVAL; 2937 port = &ports[port_id]; 2938 if (queue_id >= port->queue_nb) { 2939 printf("Queue #%u is invalid\n", queue_id); 2940 return -EINVAL; 2941 } 2942 pf = port_flow_locate(port->flow_list, flow_id); 2943 if (!pf) 2944 return -EINVAL; 2945 job = calloc(1, sizeof(*job)); 2946 if (!job) 2947 return -ENOMEM; 2948 job->type = QUEUE_JOB_TYPE_FLOW_TRANSFER; 2949 job->pf = pf; 2950 ret = rte_flow_async_update_resized(port_id, queue_id, &op_attr, 2951 pf->flow, job, &error); 2952 if (ret) { 2953 free(job); 2954 return port_flow_complain(&error); 2955 } 2956 return 0; 2957 } 2958 2959 /** Enqueue number of destroy flow rules operations. */ 2960 int 2961 port_queue_flow_destroy(portid_t port_id, queueid_t queue_id, 2962 bool postpone, uint32_t n, const uint64_t *rule) 2963 { 2964 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 2965 struct rte_port *port; 2966 struct port_flow **tmp; 2967 int ret = 0; 2968 struct queue_job *job; 2969 2970 if (port_id_is_invalid(port_id, ENABLED_WARN) || 2971 port_id == (portid_t)RTE_PORT_ALL) 2972 return -EINVAL; 2973 port = &ports[port_id]; 2974 2975 if (queue_id >= port->queue_nb) { 2976 printf("Queue #%u is invalid\n", queue_id); 2977 return -EINVAL; 2978 } 2979 2980 tmp = &port->flow_list; 2981 while (*tmp) { 2982 uint32_t i; 2983 2984 for (i = 0; i != n; ++i) { 2985 struct rte_flow_error error; 2986 struct port_flow *pf = *tmp; 2987 2988 if (rule[i] != pf->id) 2989 continue; 2990 /* 2991 * Poisoning to make sure PMD 2992 * update it in case of error. 2993 */ 2994 memset(&error, 0x33, sizeof(error)); 2995 job = calloc(1, sizeof(*job)); 2996 if (!job) { 2997 printf("Queue flow destroy job allocate failed\n"); 2998 return -ENOMEM; 2999 } 3000 job->type = QUEUE_JOB_TYPE_FLOW_DESTROY; 3001 job->pf = pf; 3002 3003 if (rte_flow_async_destroy(port_id, queue_id, &op_attr, 3004 pf->flow, job, &error)) { 3005 free(job); 3006 ret = port_flow_complain(&error); 3007 continue; 3008 } 3009 printf("Flow rule #%"PRIu64" destruction enqueued\n", 3010 pf->id); 3011 *tmp = pf->next; 3012 break; 3013 } 3014 if (i == n) 3015 tmp = &(*tmp)->next; 3016 } 3017 return ret; 3018 } 3019 3020 static void 3021 queue_action_handle_create(portid_t port_id, uint32_t queue_id, 3022 struct port_indirect_action *pia, 3023 struct queue_job *job, 3024 const struct rte_flow_op_attr *attr, 3025 const struct rte_flow_indir_action_conf *conf, 3026 const struct rte_flow_action *action, 3027 struct rte_flow_error *error) 3028 { 3029 if (action->type == RTE_FLOW_ACTION_TYPE_AGE) { 3030 struct rte_flow_action_age *age = 3031 (struct rte_flow_action_age *)(uintptr_t)(action->conf); 3032 3033 pia->age_type = ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION; 3034 age->context = &pia->age_type; 3035 } 3036 /* Poisoning to make sure PMDs update it in case of error. */ 3037 pia->handle = rte_flow_async_action_handle_create(port_id, queue_id, 3038 attr, conf, action, 3039 job, error); 3040 pia->type = action->type; 3041 } 3042 3043 static void 3044 queue_action_list_handle_create(portid_t port_id, uint32_t queue_id, 3045 struct port_indirect_action *pia, 3046 struct queue_job *job, 3047 const struct rte_flow_op_attr *attr, 3048 const struct rte_flow_indir_action_conf *conf, 3049 const struct rte_flow_action *action, 3050 struct rte_flow_error *error) 3051 { 3052 /* Poisoning to make sure PMDs update it in case of error. */ 3053 pia->type = RTE_FLOW_ACTION_TYPE_INDIRECT_LIST; 3054 pia->list_handle = rte_flow_async_action_list_handle_create 3055 (port_id, queue_id, attr, conf, action, 3056 job, error); 3057 } 3058 3059 /** Enqueue update flow rule operation. */ 3060 int 3061 port_queue_flow_update(portid_t port_id, queueid_t queue_id, 3062 bool postpone, uint32_t rule_idx, uint32_t actions_idx, 3063 const struct rte_flow_action *actions) 3064 { 3065 struct rte_flow_op_attr op_attr = { .postpone = postpone }; 3066 struct rte_port *port; 3067 struct port_flow *pf, *uf; 3068 struct port_flow **tmp; 3069 struct port_table *pt; 3070 bool found; 3071 struct rte_flow_error error = { RTE_FLOW_ERROR_TYPE_NONE, NULL, NULL }; 3072 struct rte_flow_action_age *age = age_action_get(actions); 3073 struct queue_job *job; 3074 3075 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3076 port_id == (portid_t)RTE_PORT_ALL) 3077 return -EINVAL; 3078 port = &ports[port_id]; 3079 3080 if (queue_id >= port->queue_nb) { 3081 printf("Queue #%u is invalid\n", queue_id); 3082 return -EINVAL; 3083 } 3084 3085 found = false; 3086 tmp = &port->flow_list; 3087 while (*tmp) { 3088 pf = *tmp; 3089 if (rule_idx == pf->id) { 3090 found = true; 3091 break; 3092 } 3093 tmp = &(*tmp)->next; 3094 } 3095 if (!found) { 3096 printf("Flow rule #%u is invalid\n", rule_idx); 3097 return -EINVAL; 3098 } 3099 3100 pt = pf->table; 3101 if (actions_idx >= pt->nb_actions_templates) { 3102 printf("Actions template index #%u is invalid," 3103 " %u templates present in the table\n", 3104 actions_idx, pt->nb_actions_templates); 3105 return -EINVAL; 3106 } 3107 3108 job = calloc(1, sizeof(*job)); 3109 if (!job) { 3110 printf("Queue flow create job allocate failed\n"); 3111 return -ENOMEM; 3112 } 3113 job->type = QUEUE_JOB_TYPE_FLOW_UPDATE; 3114 3115 uf = port_flow_new(&pt->attr.flow_attr, pf->rule.pattern_ro, actions, &error); 3116 if (!uf) { 3117 free(job); 3118 return port_flow_complain(&error); 3119 } 3120 3121 if (age) { 3122 uf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3123 age->context = &uf->age_type; 3124 } 3125 3126 /* 3127 * Poisoning to make sure PMD update it in case of error. 3128 */ 3129 memset(&error, 0x44, sizeof(error)); 3130 if (rte_flow_async_actions_update(port_id, queue_id, &op_attr, pf->flow, 3131 actions, actions_idx, job, &error)) { 3132 free(uf); 3133 free(job); 3134 return port_flow_complain(&error); 3135 } 3136 uf->next = pf->next; 3137 uf->id = pf->id; 3138 uf->table = pt; 3139 uf->flow = pf->flow; 3140 *tmp = uf; 3141 job->pf = pf; 3142 3143 printf("Flow rule #%"PRIu64" update enqueued\n", pf->id); 3144 return 0; 3145 } 3146 3147 /** Enqueue indirect action create operation. */ 3148 int 3149 port_queue_action_handle_create(portid_t port_id, uint32_t queue_id, 3150 bool postpone, uint32_t id, 3151 bool indirect_list, 3152 const struct rte_flow_indir_action_conf *conf, 3153 const struct rte_flow_action *action) 3154 { 3155 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3156 struct rte_port *port; 3157 struct port_indirect_action *pia; 3158 int ret; 3159 struct rte_flow_error error; 3160 struct queue_job *job; 3161 3162 ret = action_alloc(port_id, id, &pia); 3163 if (ret) 3164 return ret; 3165 3166 port = &ports[port_id]; 3167 if (queue_id >= port->queue_nb) { 3168 printf("Queue #%u is invalid\n", queue_id); 3169 return -EINVAL; 3170 } 3171 job = calloc(1, sizeof(*job)); 3172 if (!job) { 3173 printf("Queue action create job allocate failed\n"); 3174 return -ENOMEM; 3175 } 3176 job->type = QUEUE_JOB_TYPE_ACTION_CREATE; 3177 job->pia = pia; 3178 3179 /* Poisoning to make sure PMDs update it in case of error. */ 3180 memset(&error, 0x88, sizeof(error)); 3181 3182 if (indirect_list) 3183 queue_action_list_handle_create(port_id, queue_id, pia, job, 3184 &attr, conf, action, &error); 3185 else 3186 queue_action_handle_create(port_id, queue_id, pia, job, &attr, 3187 conf, action, &error); 3188 3189 if (!pia->handle) { 3190 uint32_t destroy_id = pia->id; 3191 port_queue_action_handle_destroy(port_id, queue_id, 3192 postpone, 1, &destroy_id); 3193 free(job); 3194 return port_flow_complain(&error); 3195 } 3196 printf("Indirect action #%u creation queued\n", pia->id); 3197 return 0; 3198 } 3199 3200 /** Enqueue indirect action destroy operation. */ 3201 int 3202 port_queue_action_handle_destroy(portid_t port_id, 3203 uint32_t queue_id, bool postpone, 3204 uint32_t n, const uint32_t *actions) 3205 { 3206 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3207 struct rte_port *port; 3208 struct port_indirect_action **tmp; 3209 int ret = 0; 3210 struct queue_job *job; 3211 3212 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3213 port_id == (portid_t)RTE_PORT_ALL) 3214 return -EINVAL; 3215 port = &ports[port_id]; 3216 3217 if (queue_id >= port->queue_nb) { 3218 printf("Queue #%u is invalid\n", queue_id); 3219 return -EINVAL; 3220 } 3221 3222 tmp = &port->actions_list; 3223 while (*tmp) { 3224 uint32_t i; 3225 3226 for (i = 0; i != n; ++i) { 3227 struct rte_flow_error error; 3228 struct port_indirect_action *pia = *tmp; 3229 3230 if (actions[i] != pia->id) 3231 continue; 3232 /* 3233 * Poisoning to make sure PMDs update it in case 3234 * of error. 3235 */ 3236 memset(&error, 0x99, sizeof(error)); 3237 job = calloc(1, sizeof(*job)); 3238 if (!job) { 3239 printf("Queue action destroy job allocate failed\n"); 3240 return -ENOMEM; 3241 } 3242 job->type = QUEUE_JOB_TYPE_ACTION_DESTROY; 3243 job->pia = pia; 3244 ret = pia->type == RTE_FLOW_ACTION_TYPE_INDIRECT_LIST ? 3245 rte_flow_async_action_list_handle_destroy 3246 (port_id, queue_id, 3247 &attr, pia->list_handle, 3248 job, &error) : 3249 rte_flow_async_action_handle_destroy 3250 (port_id, queue_id, &attr, pia->handle, 3251 job, &error); 3252 if (ret) { 3253 free(job); 3254 ret = port_flow_complain(&error); 3255 continue; 3256 } 3257 *tmp = pia->next; 3258 printf("Indirect action #%u destruction queued\n", 3259 pia->id); 3260 break; 3261 } 3262 if (i == n) 3263 tmp = &(*tmp)->next; 3264 } 3265 return ret; 3266 } 3267 3268 /** Enqueue indirect action update operation. */ 3269 int 3270 port_queue_action_handle_update(portid_t port_id, 3271 uint32_t queue_id, bool postpone, uint32_t id, 3272 const struct rte_flow_action *action) 3273 { 3274 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3275 struct rte_port *port; 3276 struct rte_flow_error error; 3277 struct rte_flow_action_handle *action_handle; 3278 struct queue_job *job; 3279 struct port_indirect_action *pia; 3280 struct rte_flow_update_meter_mark mtr_update; 3281 const void *update; 3282 3283 action_handle = port_action_handle_get_by_id(port_id, id); 3284 if (!action_handle) 3285 return -EINVAL; 3286 3287 port = &ports[port_id]; 3288 if (queue_id >= port->queue_nb) { 3289 printf("Queue #%u is invalid\n", queue_id); 3290 return -EINVAL; 3291 } 3292 3293 job = calloc(1, sizeof(*job)); 3294 if (!job) { 3295 printf("Queue action update job allocate failed\n"); 3296 return -ENOMEM; 3297 } 3298 job->type = QUEUE_JOB_TYPE_ACTION_UPDATE; 3299 3300 pia = action_get_by_id(port_id, id); 3301 if (!pia) { 3302 free(job); 3303 return -EINVAL; 3304 } 3305 3306 switch (pia->type) { 3307 case RTE_FLOW_ACTION_TYPE_AGE: 3308 update = action->conf; 3309 break; 3310 case RTE_FLOW_ACTION_TYPE_METER_MARK: 3311 rte_memcpy(&mtr_update.meter_mark, action->conf, 3312 sizeof(struct rte_flow_action_meter_mark)); 3313 if (mtr_update.meter_mark.profile) 3314 mtr_update.profile_valid = 1; 3315 if (mtr_update.meter_mark.policy) 3316 mtr_update.policy_valid = 1; 3317 mtr_update.color_mode_valid = 1; 3318 mtr_update.state_valid = 1; 3319 update = &mtr_update; 3320 break; 3321 default: 3322 update = action; 3323 break; 3324 } 3325 3326 if (rte_flow_async_action_handle_update(port_id, queue_id, &attr, 3327 action_handle, update, job, &error)) { 3328 free(job); 3329 return port_flow_complain(&error); 3330 } 3331 printf("Indirect action #%u update queued\n", id); 3332 return 0; 3333 } 3334 3335 void 3336 port_queue_action_handle_query_update(portid_t port_id, 3337 uint32_t queue_id, bool postpone, 3338 uint32_t id, 3339 enum rte_flow_query_update_mode qu_mode, 3340 const struct rte_flow_action *action) 3341 { 3342 int ret; 3343 struct rte_flow_error error; 3344 struct port_indirect_action *pia = action_get_by_id(port_id, id); 3345 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3346 struct queue_job *job; 3347 3348 if (!pia || !pia->handle) 3349 return; 3350 job = calloc(1, sizeof(*job)); 3351 if (!job) 3352 return; 3353 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 3354 job->pia = pia; 3355 3356 ret = rte_flow_async_action_handle_query_update(port_id, queue_id, 3357 &attr, pia->handle, 3358 action, 3359 &job->query, 3360 qu_mode, job, 3361 &error); 3362 if (ret) { 3363 port_flow_complain(&error); 3364 free(job); 3365 } else { 3366 printf("port-%u: indirect action #%u update-and-query queued\n", 3367 port_id, id); 3368 } 3369 } 3370 3371 /** Enqueue indirect action query operation. */ 3372 int 3373 port_queue_action_handle_query(portid_t port_id, 3374 uint32_t queue_id, bool postpone, uint32_t id) 3375 { 3376 const struct rte_flow_op_attr attr = { .postpone = postpone}; 3377 struct rte_port *port; 3378 struct rte_flow_error error; 3379 struct rte_flow_action_handle *action_handle; 3380 struct port_indirect_action *pia; 3381 struct queue_job *job; 3382 3383 pia = action_get_by_id(port_id, id); 3384 action_handle = pia ? pia->handle : NULL; 3385 if (!action_handle) 3386 return -EINVAL; 3387 3388 port = &ports[port_id]; 3389 if (queue_id >= port->queue_nb) { 3390 printf("Queue #%u is invalid\n", queue_id); 3391 return -EINVAL; 3392 } 3393 3394 job = calloc(1, sizeof(*job)); 3395 if (!job) { 3396 printf("Queue action update job allocate failed\n"); 3397 return -ENOMEM; 3398 } 3399 job->type = QUEUE_JOB_TYPE_ACTION_QUERY; 3400 job->pia = pia; 3401 3402 if (rte_flow_async_action_handle_query(port_id, queue_id, &attr, 3403 action_handle, &job->query, job, &error)) { 3404 free(job); 3405 return port_flow_complain(&error); 3406 } 3407 printf("Indirect action #%u update queued\n", id); 3408 return 0; 3409 } 3410 3411 /** Push all the queue operations in the queue to the NIC. */ 3412 int 3413 port_queue_flow_push(portid_t port_id, queueid_t queue_id) 3414 { 3415 struct rte_port *port; 3416 struct rte_flow_error error; 3417 int ret = 0; 3418 3419 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3420 port_id == (portid_t)RTE_PORT_ALL) 3421 return -EINVAL; 3422 port = &ports[port_id]; 3423 3424 if (queue_id >= port->queue_nb) { 3425 printf("Queue #%u is invalid\n", queue_id); 3426 return -EINVAL; 3427 } 3428 3429 memset(&error, 0x55, sizeof(error)); 3430 ret = rte_flow_push(port_id, queue_id, &error); 3431 if (ret < 0) { 3432 printf("Failed to push operations in the queue\n"); 3433 return -EINVAL; 3434 } 3435 printf("Queue #%u operations pushed\n", queue_id); 3436 return ret; 3437 } 3438 3439 /** Calculate the hash result for a given pattern in a given table. */ 3440 int 3441 port_flow_hash_calc(portid_t port_id, uint32_t table_id, 3442 uint8_t pattern_template_index, const struct rte_flow_item pattern[]) 3443 { 3444 uint32_t hash; 3445 bool found; 3446 struct port_table *pt; 3447 struct rte_port *port; 3448 struct rte_flow_error error; 3449 int ret = 0; 3450 3451 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3452 port_id == (portid_t)RTE_PORT_ALL) 3453 return -EINVAL; 3454 port = &ports[port_id]; 3455 3456 found = false; 3457 pt = port->table_list; 3458 while (pt) { 3459 if (table_id == pt->id) { 3460 found = true; 3461 break; 3462 } 3463 pt = pt->next; 3464 } 3465 if (!found) { 3466 printf("Table #%u is invalid\n", table_id); 3467 return -EINVAL; 3468 } 3469 3470 memset(&error, 0x55, sizeof(error)); 3471 ret = rte_flow_calc_table_hash(port_id, pt->table, pattern, 3472 pattern_template_index, &hash, &error); 3473 if (ret < 0) { 3474 printf("Failed to calculate hash "); 3475 switch (abs(ret)) { 3476 case ENODEV: 3477 printf("no such device\n"); 3478 break; 3479 case ENOTSUP: 3480 printf("device doesn't support this operation\n"); 3481 break; 3482 default: 3483 printf("\n"); 3484 break; 3485 } 3486 return ret; 3487 } 3488 printf("Hash results 0x%x\n", hash); 3489 return 0; 3490 } 3491 3492 /** Calculate the encap hash result for a given pattern. */ 3493 int 3494 port_flow_hash_calc_encap(portid_t port_id, 3495 enum rte_flow_encap_hash_field encap_hash_field, 3496 const struct rte_flow_item pattern[]) 3497 { 3498 struct rte_flow_error error; 3499 int ret = 0; 3500 uint16_t hash = 0; 3501 uint8_t len = encap_hash_field == RTE_FLOW_ENCAP_HASH_FIELD_SRC_PORT ? 2 : 1; 3502 3503 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3504 port_id == (portid_t)RTE_PORT_ALL) { 3505 printf("Failed to calculate encap hash - not a valid port"); 3506 return -EINVAL; 3507 } 3508 3509 ret = rte_flow_calc_encap_hash(port_id, pattern, encap_hash_field, len, 3510 (uint8_t *)&hash, &error); 3511 if (ret < 0) { 3512 printf("Failed to calculate encap hash"); 3513 return ret; 3514 } 3515 if (encap_hash_field == RTE_FLOW_ENCAP_HASH_FIELD_SRC_PORT) 3516 printf("encap hash result %#x\n", hash); 3517 else 3518 printf("encap hash result %#x\n", *(uint8_t *)&hash); 3519 return 0; 3520 } 3521 3522 /** Pull queue operation results from the queue. */ 3523 static int 3524 port_queue_aged_flow_destroy(portid_t port_id, queueid_t queue_id, 3525 const uint64_t *rule, int nb_flows) 3526 { 3527 struct rte_port *port = &ports[port_id]; 3528 struct rte_flow_op_result *res; 3529 struct rte_flow_error error; 3530 uint32_t n = nb_flows; 3531 int ret = 0; 3532 int i; 3533 3534 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3535 if (!res) { 3536 printf("Failed to allocate memory for pulled results\n"); 3537 return -ENOMEM; 3538 } 3539 3540 memset(&error, 0x66, sizeof(error)); 3541 while (nb_flows > 0) { 3542 int success = 0; 3543 3544 if (n > port->queue_sz) 3545 n = port->queue_sz; 3546 ret = port_queue_flow_destroy(port_id, queue_id, true, n, rule); 3547 if (ret < 0) { 3548 free(res); 3549 return ret; 3550 } 3551 ret = rte_flow_push(port_id, queue_id, &error); 3552 if (ret < 0) { 3553 printf("Failed to push operations in the queue: %s\n", 3554 strerror(-ret)); 3555 free(res); 3556 return ret; 3557 } 3558 while (success < nb_flows) { 3559 ret = rte_flow_pull(port_id, queue_id, res, 3560 port->queue_sz, &error); 3561 if (ret < 0) { 3562 printf("Failed to pull a operation results: %s\n", 3563 strerror(-ret)); 3564 free(res); 3565 return ret; 3566 } 3567 3568 for (i = 0; i < ret; i++) { 3569 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3570 success++; 3571 } 3572 } 3573 rule += n; 3574 nb_flows -= n; 3575 n = nb_flows; 3576 } 3577 3578 free(res); 3579 return ret; 3580 } 3581 3582 /** List simply and destroy all aged flows per queue. */ 3583 void 3584 port_queue_flow_aged(portid_t port_id, uint32_t queue_id, uint8_t destroy) 3585 { 3586 void **contexts; 3587 int nb_context, total = 0, idx; 3588 uint64_t *rules = NULL; 3589 struct rte_port *port; 3590 struct rte_flow_error error; 3591 enum age_action_context_type *type; 3592 union { 3593 struct port_flow *pf; 3594 struct port_indirect_action *pia; 3595 } ctx; 3596 3597 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3598 port_id == (portid_t)RTE_PORT_ALL) 3599 return; 3600 port = &ports[port_id]; 3601 if (queue_id >= port->queue_nb) { 3602 printf("Error: queue #%u is invalid\n", queue_id); 3603 return; 3604 } 3605 total = rte_flow_get_q_aged_flows(port_id, queue_id, NULL, 0, &error); 3606 if (total < 0) { 3607 port_flow_complain(&error); 3608 return; 3609 } 3610 printf("Port %u queue %u total aged flows: %d\n", 3611 port_id, queue_id, total); 3612 if (total == 0) 3613 return; 3614 contexts = calloc(total, sizeof(void *)); 3615 if (contexts == NULL) { 3616 printf("Cannot allocate contexts for aged flow\n"); 3617 return; 3618 } 3619 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 3620 nb_context = rte_flow_get_q_aged_flows(port_id, queue_id, contexts, 3621 total, &error); 3622 if (nb_context > total) { 3623 printf("Port %u queue %u get aged flows count(%d) > total(%d)\n", 3624 port_id, queue_id, nb_context, total); 3625 free(contexts); 3626 return; 3627 } 3628 if (destroy) { 3629 rules = malloc(sizeof(uint32_t) * nb_context); 3630 if (rules == NULL) 3631 printf("Cannot allocate memory for destroy aged flow\n"); 3632 } 3633 total = 0; 3634 for (idx = 0; idx < nb_context; idx++) { 3635 if (!contexts[idx]) { 3636 printf("Error: get Null context in port %u queue %u\n", 3637 port_id, queue_id); 3638 continue; 3639 } 3640 type = (enum age_action_context_type *)contexts[idx]; 3641 switch (*type) { 3642 case ACTION_AGE_CONTEXT_TYPE_FLOW: 3643 ctx.pf = container_of(type, struct port_flow, age_type); 3644 printf("%-20s\t%" PRIu64 "\t%" PRIu32 "\t%" PRIu32 3645 "\t%c%c%c\t\n", 3646 "Flow", 3647 ctx.pf->id, 3648 ctx.pf->rule.attr->group, 3649 ctx.pf->rule.attr->priority, 3650 ctx.pf->rule.attr->ingress ? 'i' : '-', 3651 ctx.pf->rule.attr->egress ? 'e' : '-', 3652 ctx.pf->rule.attr->transfer ? 't' : '-'); 3653 if (rules != NULL) { 3654 rules[total] = ctx.pf->id; 3655 total++; 3656 } 3657 break; 3658 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 3659 ctx.pia = container_of(type, 3660 struct port_indirect_action, 3661 age_type); 3662 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 3663 ctx.pia->id); 3664 break; 3665 default: 3666 printf("Error: invalid context type %u\n", port_id); 3667 break; 3668 } 3669 } 3670 if (rules != NULL) { 3671 port_queue_aged_flow_destroy(port_id, queue_id, rules, total); 3672 free(rules); 3673 } 3674 printf("\n%d flows destroyed\n", total); 3675 free(contexts); 3676 } 3677 3678 /** Pull queue operation results from the queue. */ 3679 int 3680 port_queue_flow_pull(portid_t port_id, queueid_t queue_id) 3681 { 3682 struct rte_port *port; 3683 struct rte_flow_op_result *res; 3684 struct rte_flow_error error; 3685 int ret = 0; 3686 int success = 0; 3687 int i; 3688 struct queue_job *job; 3689 3690 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3691 port_id == (portid_t)RTE_PORT_ALL) 3692 return -EINVAL; 3693 port = &ports[port_id]; 3694 3695 if (queue_id >= port->queue_nb) { 3696 printf("Queue #%u is invalid\n", queue_id); 3697 return -EINVAL; 3698 } 3699 3700 res = calloc(port->queue_sz, sizeof(struct rte_flow_op_result)); 3701 if (!res) { 3702 printf("Failed to allocate memory for pulled results\n"); 3703 return -ENOMEM; 3704 } 3705 3706 memset(&error, 0x66, sizeof(error)); 3707 ret = rte_flow_pull(port_id, queue_id, res, 3708 port->queue_sz, &error); 3709 if (ret < 0) { 3710 printf("Failed to pull a operation results\n"); 3711 free(res); 3712 return -EINVAL; 3713 } 3714 3715 for (i = 0; i < ret; i++) { 3716 if (res[i].status == RTE_FLOW_OP_SUCCESS) 3717 success++; 3718 job = (struct queue_job *)res[i].user_data; 3719 if (job->type == QUEUE_JOB_TYPE_FLOW_DESTROY || 3720 job->type == QUEUE_JOB_TYPE_FLOW_UPDATE) 3721 free(job->pf); 3722 else if (job->type == QUEUE_JOB_TYPE_ACTION_DESTROY) 3723 free(job->pia); 3724 else if (job->type == QUEUE_JOB_TYPE_ACTION_QUERY) 3725 port_action_handle_query_dump(port_id, job->pia, 3726 &job->query); 3727 free(job); 3728 } 3729 printf("Queue #%u pulled %u operations (%u failed, %u succeeded)\n", 3730 queue_id, ret, ret - success, success); 3731 free(res); 3732 return ret; 3733 } 3734 3735 /* Set group miss actions */ 3736 int 3737 port_queue_group_set_miss_actions(portid_t port_id, const struct rte_flow_attr *attr, 3738 const struct rte_flow_action *actions) 3739 { 3740 struct rte_flow_group_attr gattr = { 3741 .ingress = attr->ingress, 3742 .egress = attr->egress, 3743 .transfer = attr->transfer, 3744 }; 3745 struct rte_flow_error error; 3746 int ret = 0; 3747 3748 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3749 port_id == (portid_t)RTE_PORT_ALL) 3750 return -EINVAL; 3751 3752 memset(&error, 0x66, sizeof(error)); 3753 ret = rte_flow_group_set_miss_actions(port_id, attr->group, &gattr, actions, &error); 3754 3755 if (ret < 0) 3756 return port_flow_complain(&error); 3757 3758 printf("Group #%u set miss actions succeeded\n", attr->group); 3759 return ret; 3760 } 3761 3762 /** Create flow rule. */ 3763 int 3764 port_flow_create(portid_t port_id, 3765 const struct rte_flow_attr *attr, 3766 const struct rte_flow_item *pattern, 3767 const struct rte_flow_action *actions, 3768 const struct tunnel_ops *tunnel_ops, 3769 uintptr_t user_id) 3770 { 3771 struct rte_flow *flow; 3772 struct rte_port *port; 3773 struct port_flow *pf; 3774 uint32_t id = 0; 3775 struct rte_flow_error error; 3776 struct port_flow_tunnel *pft = NULL; 3777 struct rte_flow_action_age *age = age_action_get(actions); 3778 3779 port = &ports[port_id]; 3780 if (port->flow_list) { 3781 if (port->flow_list->id == UINT32_MAX) { 3782 fprintf(stderr, 3783 "Highest rule ID is already assigned, delete it first"); 3784 return -ENOMEM; 3785 } 3786 id = port->flow_list->id + 1; 3787 } 3788 if (tunnel_ops->enabled) { 3789 pft = port_flow_tunnel_offload_cmd_prep(port_id, pattern, 3790 actions, tunnel_ops); 3791 if (!pft) 3792 return -ENOENT; 3793 if (pft->items) 3794 pattern = pft->items; 3795 if (pft->actions) 3796 actions = pft->actions; 3797 } 3798 pf = port_flow_new(attr, pattern, actions, &error); 3799 if (!pf) 3800 return port_flow_complain(&error); 3801 if (age) { 3802 pf->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3803 age->context = &pf->age_type; 3804 } 3805 /* Poisoning to make sure PMDs update it in case of error. */ 3806 memset(&error, 0x22, sizeof(error)); 3807 flow = rte_flow_create(port_id, attr, pattern, actions, &error); 3808 if (!flow) { 3809 if (tunnel_ops->enabled) 3810 port_flow_tunnel_offload_cmd_release(port_id, 3811 tunnel_ops, pft); 3812 free(pf); 3813 return port_flow_complain(&error); 3814 } 3815 pf->next = port->flow_list; 3816 pf->id = id; 3817 pf->user_id = user_id; 3818 pf->flow = flow; 3819 port->flow_list = pf; 3820 if (tunnel_ops->enabled) 3821 port_flow_tunnel_offload_cmd_release(port_id, tunnel_ops, pft); 3822 if (user_id) 3823 printf("Flow rule #%"PRIu64" created, user-id 0x%"PRIx64"\n", 3824 pf->id, pf->user_id); 3825 else 3826 printf("Flow rule #%"PRIu64" created\n", pf->id); 3827 return 0; 3828 } 3829 3830 /** Destroy a number of flow rules. */ 3831 int 3832 port_flow_destroy(portid_t port_id, uint32_t n, const uint64_t *rule, 3833 bool is_user_id) 3834 { 3835 struct rte_port *port; 3836 struct port_flow **tmp; 3837 int ret = 0; 3838 3839 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3840 port_id == (portid_t)RTE_PORT_ALL) 3841 return -EINVAL; 3842 port = &ports[port_id]; 3843 tmp = &port->flow_list; 3844 while (*tmp) { 3845 uint32_t i; 3846 3847 for (i = 0; i != n; ++i) { 3848 struct rte_flow_error error; 3849 struct port_flow *pf = *tmp; 3850 3851 if (rule[i] != (is_user_id ? pf->user_id : pf->id)) 3852 continue; 3853 /* 3854 * Poisoning to make sure PMDs update it in case 3855 * of error. 3856 */ 3857 memset(&error, 0x33, sizeof(error)); 3858 if (rte_flow_destroy(port_id, pf->flow, &error)) { 3859 ret = port_flow_complain(&error); 3860 continue; 3861 } 3862 if (is_user_id) 3863 printf("Flow rule #%"PRIu64" destroyed, " 3864 "user-id 0x%"PRIx64"\n", 3865 pf->id, pf->user_id); 3866 else 3867 printf("Flow rule #%"PRIu64" destroyed\n", 3868 pf->id); 3869 *tmp = pf->next; 3870 free(pf); 3871 break; 3872 } 3873 if (i == n) 3874 tmp = &(*tmp)->next; 3875 } 3876 return ret; 3877 } 3878 3879 /** Update a flow rule with new actions. */ 3880 int 3881 port_flow_update(portid_t port_id, uint32_t rule_id, 3882 const struct rte_flow_action *actions, bool is_user_id) 3883 { 3884 struct rte_port *port; 3885 struct port_flow **flow_list, *uf; 3886 struct rte_flow_action_age *age = age_action_get(actions); 3887 3888 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3889 port_id == (portid_t)RTE_PORT_ALL) 3890 return -EINVAL; 3891 port = &ports[port_id]; 3892 flow_list = &port->flow_list; 3893 while (*flow_list) { 3894 struct port_flow *flow = *flow_list; 3895 struct rte_flow_error error; 3896 3897 if (rule_id != (is_user_id ? flow->user_id : flow->id)) { 3898 flow_list = &flow->next; 3899 continue; 3900 } 3901 3902 /* Update flow action(s) with new action(s) */ 3903 uf = port_flow_new(flow->rule.attr_ro, flow->rule.pattern_ro, actions, &error); 3904 if (!uf) 3905 return port_flow_complain(&error); 3906 if (age) { 3907 flow->age_type = ACTION_AGE_CONTEXT_TYPE_FLOW; 3908 age->context = &flow->age_type; 3909 } 3910 3911 /* 3912 * Poisoning to make sure PMDs update it in case 3913 * of error. 3914 */ 3915 memset(&error, 0x33, sizeof(error)); 3916 if (rte_flow_actions_update(port_id, flow->flow, actions, 3917 &error)) 3918 return port_flow_complain(&error); 3919 if (is_user_id) 3920 printf("Flow rule #%"PRIu64" updated with new actions," 3921 " user-id 0x%"PRIx64"\n", 3922 flow->id, flow->user_id); 3923 else 3924 printf("Flow rule #%"PRIu64 3925 " updated with new actions\n", 3926 flow->id); 3927 3928 uf->next = flow->next; 3929 uf->id = flow->id; 3930 uf->user_id = flow->user_id; 3931 uf->flow = flow->flow; 3932 *flow_list = uf; 3933 3934 free(flow); 3935 return 0; 3936 } 3937 printf("Failed to find flow %"PRIu32"\n", rule_id); 3938 return -EINVAL; 3939 } 3940 3941 /** Remove all flow rules. */ 3942 int 3943 port_flow_flush(portid_t port_id) 3944 { 3945 struct rte_flow_error error; 3946 struct rte_port *port; 3947 int ret = 0; 3948 3949 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3950 port_id == (portid_t)RTE_PORT_ALL) 3951 return -EINVAL; 3952 3953 port = &ports[port_id]; 3954 3955 if (port->flow_list == NULL) 3956 return ret; 3957 3958 /* Poisoning to make sure PMDs update it in case of error. */ 3959 memset(&error, 0x44, sizeof(error)); 3960 if (rte_flow_flush(port_id, &error)) { 3961 port_flow_complain(&error); 3962 } 3963 3964 while (port->flow_list) { 3965 struct port_flow *pf = port->flow_list->next; 3966 3967 free(port->flow_list); 3968 port->flow_list = pf; 3969 } 3970 return ret; 3971 } 3972 3973 /** Dump flow rules. */ 3974 int 3975 port_flow_dump(portid_t port_id, bool dump_all, uint64_t rule_id, 3976 const char *file_name, bool is_user_id) 3977 { 3978 int ret = 0; 3979 FILE *file = stdout; 3980 struct rte_flow_error error; 3981 struct rte_port *port; 3982 struct port_flow *pflow; 3983 struct rte_flow *tmpFlow = NULL; 3984 bool found = false; 3985 3986 if (port_id_is_invalid(port_id, ENABLED_WARN) || 3987 port_id == (portid_t)RTE_PORT_ALL) 3988 return -EINVAL; 3989 3990 if (!dump_all) { 3991 port = &ports[port_id]; 3992 pflow = port->flow_list; 3993 while (pflow) { 3994 if (rule_id != 3995 (is_user_id ? pflow->user_id : pflow->id)) { 3996 pflow = pflow->next; 3997 } else { 3998 tmpFlow = pflow->flow; 3999 if (tmpFlow) 4000 found = true; 4001 break; 4002 } 4003 } 4004 if (found == false) { 4005 fprintf(stderr, "Failed to dump to flow %"PRIu64"\n", 4006 rule_id); 4007 return -EINVAL; 4008 } 4009 } 4010 4011 if (file_name && strlen(file_name)) { 4012 file = fopen(file_name, "w"); 4013 if (!file) { 4014 fprintf(stderr, "Failed to create file %s: %s\n", 4015 file_name, strerror(errno)); 4016 return -errno; 4017 } 4018 } 4019 4020 if (!dump_all) 4021 ret = rte_flow_dev_dump(port_id, tmpFlow, file, &error); 4022 else 4023 ret = rte_flow_dev_dump(port_id, NULL, file, &error); 4024 if (ret) { 4025 port_flow_complain(&error); 4026 fprintf(stderr, "Failed to dump flow: %s\n", strerror(-ret)); 4027 } else 4028 printf("Flow dump finished\n"); 4029 if (file_name && strlen(file_name)) 4030 fclose(file); 4031 return ret; 4032 } 4033 4034 /** Query a flow rule. */ 4035 int 4036 port_flow_query(portid_t port_id, uint64_t rule, 4037 const struct rte_flow_action *action, bool is_user_id) 4038 { 4039 struct rte_flow_error error; 4040 struct rte_port *port; 4041 struct port_flow *pf; 4042 const char *name; 4043 union { 4044 struct rte_flow_query_count count; 4045 struct rte_flow_action_rss rss_conf; 4046 struct rte_flow_query_age age; 4047 } query; 4048 int ret; 4049 4050 if (port_id_is_invalid(port_id, ENABLED_WARN) || 4051 port_id == (portid_t)RTE_PORT_ALL) 4052 return -EINVAL; 4053 port = &ports[port_id]; 4054 for (pf = port->flow_list; pf; pf = pf->next) 4055 if ((is_user_id ? pf->user_id : pf->id) == rule) 4056 break; 4057 if (!pf) { 4058 fprintf(stderr, "Flow rule #%"PRIu64" not found\n", rule); 4059 return -ENOENT; 4060 } 4061 ret = rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 4062 &name, sizeof(name), 4063 (void *)(uintptr_t)action->type, &error); 4064 if (ret < 0) 4065 return port_flow_complain(&error); 4066 switch (action->type) { 4067 case RTE_FLOW_ACTION_TYPE_COUNT: 4068 case RTE_FLOW_ACTION_TYPE_RSS: 4069 case RTE_FLOW_ACTION_TYPE_AGE: 4070 break; 4071 default: 4072 fprintf(stderr, "Cannot query action type %d (%s)\n", 4073 action->type, name); 4074 return -ENOTSUP; 4075 } 4076 /* Poisoning to make sure PMDs update it in case of error. */ 4077 memset(&error, 0x55, sizeof(error)); 4078 memset(&query, 0, sizeof(query)); 4079 if (rte_flow_query(port_id, pf->flow, action, &query, &error)) 4080 return port_flow_complain(&error); 4081 switch (action->type) { 4082 case RTE_FLOW_ACTION_TYPE_COUNT: 4083 printf("%s:\n" 4084 " hits_set: %u\n" 4085 " bytes_set: %u\n" 4086 " hits: %" PRIu64 "\n" 4087 " bytes: %" PRIu64 "\n", 4088 name, 4089 query.count.hits_set, 4090 query.count.bytes_set, 4091 query.count.hits, 4092 query.count.bytes); 4093 break; 4094 case RTE_FLOW_ACTION_TYPE_RSS: 4095 rss_config_display(&query.rss_conf); 4096 break; 4097 case RTE_FLOW_ACTION_TYPE_AGE: 4098 printf("%s:\n" 4099 " aged: %u\n" 4100 " sec_since_last_hit_valid: %u\n" 4101 " sec_since_last_hit: %" PRIu32 "\n", 4102 name, 4103 query.age.aged, 4104 query.age.sec_since_last_hit_valid, 4105 query.age.sec_since_last_hit); 4106 break; 4107 default: 4108 fprintf(stderr, 4109 "Cannot display result for action type %d (%s)\n", 4110 action->type, name); 4111 break; 4112 } 4113 return 0; 4114 } 4115 4116 /** List simply and destroy all aged flows. */ 4117 void 4118 port_flow_aged(portid_t port_id, uint8_t destroy) 4119 { 4120 void **contexts; 4121 int nb_context, total = 0, idx; 4122 struct rte_flow_error error; 4123 enum age_action_context_type *type; 4124 union { 4125 struct port_flow *pf; 4126 struct port_indirect_action *pia; 4127 } ctx; 4128 4129 if (port_id_is_invalid(port_id, ENABLED_WARN) || 4130 port_id == (portid_t)RTE_PORT_ALL) 4131 return; 4132 total = rte_flow_get_aged_flows(port_id, NULL, 0, &error); 4133 printf("Port %u total aged flows: %d\n", port_id, total); 4134 if (total < 0) { 4135 port_flow_complain(&error); 4136 return; 4137 } 4138 if (total == 0) 4139 return; 4140 contexts = malloc(sizeof(void *) * total); 4141 if (contexts == NULL) { 4142 fprintf(stderr, "Cannot allocate contexts for aged flow\n"); 4143 return; 4144 } 4145 printf("%-20s\tID\tGroup\tPrio\tAttr\n", "Type"); 4146 nb_context = rte_flow_get_aged_flows(port_id, contexts, total, &error); 4147 if (nb_context != total) { 4148 fprintf(stderr, 4149 "Port:%d get aged flows count(%d) != total(%d)\n", 4150 port_id, nb_context, total); 4151 free(contexts); 4152 return; 4153 } 4154 total = 0; 4155 for (idx = 0; idx < nb_context; idx++) { 4156 if (!contexts[idx]) { 4157 fprintf(stderr, "Error: get Null context in port %u\n", 4158 port_id); 4159 continue; 4160 } 4161 type = (enum age_action_context_type *)contexts[idx]; 4162 switch (*type) { 4163 case ACTION_AGE_CONTEXT_TYPE_FLOW: { 4164 uint64_t flow_id; 4165 ctx.pf = container_of(type, struct port_flow, age_type); 4166 flow_id = ctx.pf->id; 4167 printf("%-20s\t%" PRIu64 "\t%" PRIu32 "\t%" PRIu32 4168 "\t%c%c%c\t\n", 4169 "Flow", 4170 ctx.pf->id, 4171 ctx.pf->rule.attr->group, 4172 ctx.pf->rule.attr->priority, 4173 ctx.pf->rule.attr->ingress ? 'i' : '-', 4174 ctx.pf->rule.attr->egress ? 'e' : '-', 4175 ctx.pf->rule.attr->transfer ? 't' : '-'); 4176 if (destroy && !port_flow_destroy(port_id, 1, 4177 &flow_id, false)) 4178 total++; 4179 break; 4180 } 4181 case ACTION_AGE_CONTEXT_TYPE_INDIRECT_ACTION: 4182 ctx.pia = container_of(type, 4183 struct port_indirect_action, age_type); 4184 printf("%-20s\t%" PRIu32 "\n", "Indirect action", 4185 ctx.pia->id); 4186 break; 4187 default: 4188 fprintf(stderr, "Error: invalid context type %u\n", 4189 port_id); 4190 break; 4191 } 4192 } 4193 printf("\n%d flows destroyed\n", total); 4194 free(contexts); 4195 } 4196 4197 /** List flow rules. */ 4198 void 4199 port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group) 4200 { 4201 struct rte_port *port; 4202 struct port_flow *pf; 4203 struct port_flow *list = NULL; 4204 uint32_t i; 4205 4206 if (port_id_is_invalid(port_id, ENABLED_WARN) || 4207 port_id == (portid_t)RTE_PORT_ALL) 4208 return; 4209 port = &ports[port_id]; 4210 if (!port->flow_list) 4211 return; 4212 /* Sort flows by group, priority and ID. */ 4213 for (pf = port->flow_list; pf != NULL; pf = pf->next) { 4214 struct port_flow **tmp; 4215 const struct rte_flow_attr *curr = pf->rule.attr; 4216 4217 if (n) { 4218 /* Filter out unwanted groups. */ 4219 for (i = 0; i != n; ++i) 4220 if (curr->group == group[i]) 4221 break; 4222 if (i == n) 4223 continue; 4224 } 4225 for (tmp = &list; *tmp; tmp = &(*tmp)->tmp) { 4226 const struct rte_flow_attr *comp = (*tmp)->rule.attr; 4227 4228 if (curr->group > comp->group || 4229 (curr->group == comp->group && 4230 curr->priority > comp->priority) || 4231 (curr->group == comp->group && 4232 curr->priority == comp->priority && 4233 pf->id > (*tmp)->id)) 4234 continue; 4235 break; 4236 } 4237 pf->tmp = *tmp; 4238 *tmp = pf; 4239 } 4240 printf("ID\tGroup\tPrio\tAttr\tRule\n"); 4241 for (pf = list; pf != NULL; pf = pf->tmp) { 4242 const struct rte_flow_item *item = pf->rule.pattern; 4243 const struct rte_flow_action *action = pf->rule.actions; 4244 const char *name; 4245 4246 printf("%" PRIu64 "\t%" PRIu32 "\t%" PRIu32 "\t%c%c%c\t", 4247 pf->id, 4248 pf->rule.attr->group, 4249 pf->rule.attr->priority, 4250 pf->rule.attr->ingress ? 'i' : '-', 4251 pf->rule.attr->egress ? 'e' : '-', 4252 pf->rule.attr->transfer ? 't' : '-'); 4253 while (item->type != RTE_FLOW_ITEM_TYPE_END) { 4254 if ((uint32_t)item->type > INT_MAX) 4255 name = "PMD_INTERNAL"; 4256 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ITEM_NAME_PTR, 4257 &name, sizeof(name), 4258 (void *)(uintptr_t)item->type, 4259 NULL) <= 0) 4260 name = "[UNKNOWN]"; 4261 if (item->type != RTE_FLOW_ITEM_TYPE_VOID) 4262 printf("%s ", name); 4263 ++item; 4264 } 4265 printf("=>"); 4266 while (action->type != RTE_FLOW_ACTION_TYPE_END) { 4267 if ((uint32_t)action->type > INT_MAX) 4268 name = "PMD_INTERNAL"; 4269 else if (rte_flow_conv(RTE_FLOW_CONV_OP_ACTION_NAME_PTR, 4270 &name, sizeof(name), 4271 (void *)(uintptr_t)action->type, 4272 NULL) <= 0) 4273 name = "[UNKNOWN]"; 4274 if (action->type != RTE_FLOW_ACTION_TYPE_VOID) 4275 printf(" %s", name); 4276 ++action; 4277 } 4278 printf("\n"); 4279 } 4280 } 4281 4282 /** Restrict ingress traffic to the defined flow rules. */ 4283 int 4284 port_flow_isolate(portid_t port_id, int set) 4285 { 4286 struct rte_flow_error error; 4287 4288 /* Poisoning to make sure PMDs update it in case of error. */ 4289 memset(&error, 0x66, sizeof(error)); 4290 if (rte_flow_isolate(port_id, set, &error)) 4291 return port_flow_complain(&error); 4292 printf("Ingress traffic on port %u is %s to the defined flow rules\n", 4293 port_id, 4294 set ? "now restricted" : "not restricted anymore"); 4295 return 0; 4296 } 4297 4298 /* 4299 * RX/TX ring descriptors display functions. 4300 */ 4301 int 4302 rx_queue_id_is_invalid(queueid_t rxq_id) 4303 { 4304 if (rxq_id < nb_rxq) 4305 return 0; 4306 fprintf(stderr, "Invalid RX queue %d (must be < nb_rxq=%d)\n", 4307 rxq_id, nb_rxq); 4308 return 1; 4309 } 4310 4311 int 4312 tx_queue_id_is_invalid(queueid_t txq_id) 4313 { 4314 if (txq_id < nb_txq) 4315 return 0; 4316 fprintf(stderr, "Invalid TX queue %d (must be < nb_txq=%d)\n", 4317 txq_id, nb_txq); 4318 return 1; 4319 } 4320 4321 static int 4322 get_rx_ring_size(portid_t port_id, queueid_t rxq_id, uint16_t *ring_size) 4323 { 4324 struct rte_port *port = &ports[port_id]; 4325 struct rte_eth_rxq_info rx_qinfo; 4326 int ret; 4327 4328 ret = rte_eth_rx_queue_info_get(port_id, rxq_id, &rx_qinfo); 4329 if (ret == 0) { 4330 *ring_size = rx_qinfo.nb_desc; 4331 return ret; 4332 } 4333 4334 if (ret != -ENOTSUP) 4335 return ret; 4336 /* 4337 * If the rte_eth_rx_queue_info_get is not support for this PMD, 4338 * ring_size stored in testpmd will be used for validity verification. 4339 * When configure the rxq by rte_eth_rx_queue_setup with nb_rx_desc 4340 * being 0, it will use a default value provided by PMDs to setup this 4341 * rxq. If the default value is 0, it will use the 4342 * RTE_ETH_DEV_FALLBACK_RX_RINGSIZE to setup this rxq. 4343 */ 4344 if (port->nb_rx_desc[rxq_id]) 4345 *ring_size = port->nb_rx_desc[rxq_id]; 4346 else if (port->dev_info.default_rxportconf.ring_size) 4347 *ring_size = port->dev_info.default_rxportconf.ring_size; 4348 else 4349 *ring_size = RTE_ETH_DEV_FALLBACK_RX_RINGSIZE; 4350 return 0; 4351 } 4352 4353 static int 4354 get_tx_ring_size(portid_t port_id, queueid_t txq_id, uint16_t *ring_size) 4355 { 4356 struct rte_port *port = &ports[port_id]; 4357 struct rte_eth_txq_info tx_qinfo; 4358 int ret; 4359 4360 ret = rte_eth_tx_queue_info_get(port_id, txq_id, &tx_qinfo); 4361 if (ret == 0) { 4362 *ring_size = tx_qinfo.nb_desc; 4363 return ret; 4364 } 4365 4366 if (ret != -ENOTSUP) 4367 return ret; 4368 /* 4369 * If the rte_eth_tx_queue_info_get is not support for this PMD, 4370 * ring_size stored in testpmd will be used for validity verification. 4371 * When configure the txq by rte_eth_tx_queue_setup with nb_tx_desc 4372 * being 0, it will use a default value provided by PMDs to setup this 4373 * txq. If the default value is 0, it will use the 4374 * RTE_ETH_DEV_FALLBACK_TX_RINGSIZE to setup this txq. 4375 */ 4376 if (port->nb_tx_desc[txq_id]) 4377 *ring_size = port->nb_tx_desc[txq_id]; 4378 else if (port->dev_info.default_txportconf.ring_size) 4379 *ring_size = port->dev_info.default_txportconf.ring_size; 4380 else 4381 *ring_size = RTE_ETH_DEV_FALLBACK_TX_RINGSIZE; 4382 return 0; 4383 } 4384 4385 static int 4386 rx_desc_id_is_invalid(portid_t port_id, queueid_t rxq_id, uint16_t rxdesc_id) 4387 { 4388 uint16_t ring_size; 4389 int ret; 4390 4391 ret = get_rx_ring_size(port_id, rxq_id, &ring_size); 4392 if (ret) 4393 return 1; 4394 4395 if (rxdesc_id < ring_size) 4396 return 0; 4397 4398 fprintf(stderr, "Invalid RX descriptor %u (must be < ring_size=%u)\n", 4399 rxdesc_id, ring_size); 4400 return 1; 4401 } 4402 4403 static int 4404 tx_desc_id_is_invalid(portid_t port_id, queueid_t txq_id, uint16_t txdesc_id) 4405 { 4406 uint16_t ring_size; 4407 int ret; 4408 4409 ret = get_tx_ring_size(port_id, txq_id, &ring_size); 4410 if (ret) 4411 return 1; 4412 4413 if (txdesc_id < ring_size) 4414 return 0; 4415 4416 fprintf(stderr, "Invalid TX descriptor %u (must be < ring_size=%u)\n", 4417 txdesc_id, ring_size); 4418 return 1; 4419 } 4420 4421 static const struct rte_memzone * 4422 ring_dma_zone_lookup(const char *ring_name, portid_t port_id, uint16_t q_id) 4423 { 4424 char mz_name[RTE_MEMZONE_NAMESIZE]; 4425 const struct rte_memzone *mz; 4426 4427 snprintf(mz_name, sizeof(mz_name), "eth_p%d_q%d_%s", 4428 port_id, q_id, ring_name); 4429 mz = rte_memzone_lookup(mz_name); 4430 if (mz == NULL) 4431 fprintf(stderr, 4432 "%s ring memory zoneof (port %d, queue %d) not found (zone name = %s\n", 4433 ring_name, port_id, q_id, mz_name); 4434 return mz; 4435 } 4436 4437 union igb_ring_dword { 4438 uint64_t dword; 4439 struct { 4440 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 4441 uint32_t lo; 4442 uint32_t hi; 4443 #else 4444 uint32_t hi; 4445 uint32_t lo; 4446 #endif 4447 } words; 4448 }; 4449 4450 struct igb_ring_desc_32_bytes { 4451 union igb_ring_dword lo_dword; 4452 union igb_ring_dword hi_dword; 4453 union igb_ring_dword resv1; 4454 union igb_ring_dword resv2; 4455 }; 4456 4457 struct igb_ring_desc_16_bytes { 4458 union igb_ring_dword lo_dword; 4459 union igb_ring_dword hi_dword; 4460 }; 4461 4462 static void 4463 ring_rxd_display_dword(union igb_ring_dword dword) 4464 { 4465 printf(" 0x%08X - 0x%08X\n", (unsigned)dword.words.lo, 4466 (unsigned)dword.words.hi); 4467 } 4468 4469 static void 4470 ring_rx_descriptor_display(const struct rte_memzone *ring_mz, 4471 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 4472 portid_t port_id, 4473 #else 4474 __rte_unused portid_t port_id, 4475 #endif 4476 uint16_t desc_id) 4477 { 4478 struct igb_ring_desc_16_bytes *ring = 4479 (struct igb_ring_desc_16_bytes *)ring_mz->addr; 4480 #ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC 4481 int ret; 4482 struct rte_eth_dev_info dev_info; 4483 4484 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4485 if (ret != 0) 4486 return; 4487 4488 if (strstr(dev_info.driver_name, "i40e") != NULL) { 4489 /* 32 bytes RX descriptor, i40e only */ 4490 struct igb_ring_desc_32_bytes *ring = 4491 (struct igb_ring_desc_32_bytes *)ring_mz->addr; 4492 ring[desc_id].lo_dword.dword = 4493 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 4494 ring_rxd_display_dword(ring[desc_id].lo_dword); 4495 ring[desc_id].hi_dword.dword = 4496 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 4497 ring_rxd_display_dword(ring[desc_id].hi_dword); 4498 ring[desc_id].resv1.dword = 4499 rte_le_to_cpu_64(ring[desc_id].resv1.dword); 4500 ring_rxd_display_dword(ring[desc_id].resv1); 4501 ring[desc_id].resv2.dword = 4502 rte_le_to_cpu_64(ring[desc_id].resv2.dword); 4503 ring_rxd_display_dword(ring[desc_id].resv2); 4504 4505 return; 4506 } 4507 #endif 4508 /* 16 bytes RX descriptor */ 4509 ring[desc_id].lo_dword.dword = 4510 rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 4511 ring_rxd_display_dword(ring[desc_id].lo_dword); 4512 ring[desc_id].hi_dword.dword = 4513 rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 4514 ring_rxd_display_dword(ring[desc_id].hi_dword); 4515 } 4516 4517 static void 4518 ring_tx_descriptor_display(const struct rte_memzone *ring_mz, uint16_t desc_id) 4519 { 4520 struct igb_ring_desc_16_bytes *ring; 4521 struct igb_ring_desc_16_bytes txd; 4522 4523 ring = (struct igb_ring_desc_16_bytes *)ring_mz->addr; 4524 txd.lo_dword.dword = rte_le_to_cpu_64(ring[desc_id].lo_dword.dword); 4525 txd.hi_dword.dword = rte_le_to_cpu_64(ring[desc_id].hi_dword.dword); 4526 printf(" 0x%08X - 0x%08X / 0x%08X - 0x%08X\n", 4527 (unsigned)txd.lo_dword.words.lo, 4528 (unsigned)txd.lo_dword.words.hi, 4529 (unsigned)txd.hi_dword.words.lo, 4530 (unsigned)txd.hi_dword.words.hi); 4531 } 4532 4533 void 4534 rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id) 4535 { 4536 const struct rte_memzone *rx_mz; 4537 4538 if (rx_desc_id_is_invalid(port_id, rxq_id, rxd_id)) 4539 return; 4540 rx_mz = ring_dma_zone_lookup("rx_ring", port_id, rxq_id); 4541 if (rx_mz == NULL) 4542 return; 4543 ring_rx_descriptor_display(rx_mz, port_id, rxd_id); 4544 } 4545 4546 void 4547 tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id) 4548 { 4549 const struct rte_memzone *tx_mz; 4550 4551 if (tx_desc_id_is_invalid(port_id, txq_id, txd_id)) 4552 return; 4553 tx_mz = ring_dma_zone_lookup("tx_ring", port_id, txq_id); 4554 if (tx_mz == NULL) 4555 return; 4556 ring_tx_descriptor_display(tx_mz, txd_id); 4557 } 4558 4559 void 4560 fwd_lcores_config_display(void) 4561 { 4562 lcoreid_t lc_id; 4563 4564 printf("List of forwarding lcores:"); 4565 for (lc_id = 0; lc_id < nb_cfg_lcores; lc_id++) 4566 printf(" %2u", fwd_lcores_cpuids[lc_id]); 4567 printf("\n"); 4568 } 4569 void 4570 rxtx_config_display(void) 4571 { 4572 portid_t pid; 4573 queueid_t qid; 4574 4575 printf(" %s%s%s packet forwarding%s packets/burst=%d\n", 4576 cur_fwd_eng->fwd_mode_name, 4577 cur_fwd_eng->status ? "-" : "", 4578 cur_fwd_eng->status ? cur_fwd_eng->status : "", 4579 retry_enabled == 0 ? "" : " with retry", 4580 nb_pkt_per_burst); 4581 4582 if (cur_fwd_eng == &tx_only_engine || cur_fwd_eng == &flow_gen_engine) 4583 printf(" packet len=%u - nb packet segments=%d\n", 4584 (unsigned)tx_pkt_length, (int) tx_pkt_nb_segs); 4585 4586 printf(" nb forwarding cores=%d - nb forwarding ports=%d\n", 4587 nb_fwd_lcores, nb_fwd_ports); 4588 4589 RTE_ETH_FOREACH_DEV(pid) { 4590 struct rte_eth_rxconf *rx_conf = &ports[pid].rxq[0].conf; 4591 struct rte_eth_txconf *tx_conf = &ports[pid].txq[0].conf; 4592 uint16_t *nb_rx_desc = &ports[pid].nb_rx_desc[0]; 4593 uint16_t *nb_tx_desc = &ports[pid].nb_tx_desc[0]; 4594 struct rte_eth_rxq_info rx_qinfo; 4595 struct rte_eth_txq_info tx_qinfo; 4596 uint16_t rx_free_thresh_tmp; 4597 uint16_t tx_free_thresh_tmp; 4598 uint16_t tx_rs_thresh_tmp; 4599 uint16_t nb_rx_desc_tmp; 4600 uint16_t nb_tx_desc_tmp; 4601 uint64_t offloads_tmp; 4602 uint8_t pthresh_tmp; 4603 uint8_t hthresh_tmp; 4604 uint8_t wthresh_tmp; 4605 int32_t rc; 4606 4607 /* per port config */ 4608 printf(" port %d: RX queue number: %d Tx queue number: %d\n", 4609 (unsigned int)pid, nb_rxq, nb_txq); 4610 4611 printf(" Rx offloads=0x%"PRIx64" Tx offloads=0x%"PRIx64"\n", 4612 ports[pid].dev_conf.rxmode.offloads, 4613 ports[pid].dev_conf.txmode.offloads); 4614 4615 /* per rx queue config only for first queue to be less verbose */ 4616 for (qid = 0; qid < 1; qid++) { 4617 rc = rte_eth_rx_queue_info_get(pid, qid, &rx_qinfo); 4618 if (rc) { 4619 nb_rx_desc_tmp = nb_rx_desc[qid]; 4620 rx_free_thresh_tmp = 4621 rx_conf[qid].rx_free_thresh; 4622 pthresh_tmp = rx_conf[qid].rx_thresh.pthresh; 4623 hthresh_tmp = rx_conf[qid].rx_thresh.hthresh; 4624 wthresh_tmp = rx_conf[qid].rx_thresh.wthresh; 4625 offloads_tmp = rx_conf[qid].offloads; 4626 } else { 4627 nb_rx_desc_tmp = rx_qinfo.nb_desc; 4628 rx_free_thresh_tmp = 4629 rx_qinfo.conf.rx_free_thresh; 4630 pthresh_tmp = rx_qinfo.conf.rx_thresh.pthresh; 4631 hthresh_tmp = rx_qinfo.conf.rx_thresh.hthresh; 4632 wthresh_tmp = rx_qinfo.conf.rx_thresh.wthresh; 4633 offloads_tmp = rx_qinfo.conf.offloads; 4634 } 4635 4636 printf(" RX queue: %d\n", qid); 4637 printf(" RX desc=%d - RX free threshold=%d\n", 4638 nb_rx_desc_tmp, rx_free_thresh_tmp); 4639 printf(" RX threshold registers: pthresh=%d hthresh=%d " 4640 " wthresh=%d\n", 4641 pthresh_tmp, hthresh_tmp, wthresh_tmp); 4642 printf(" RX Offloads=0x%"PRIx64, offloads_tmp); 4643 if (rx_conf->share_group > 0) 4644 printf(" share_group=%u share_qid=%u", 4645 rx_conf->share_group, 4646 rx_conf->share_qid); 4647 printf("\n"); 4648 } 4649 4650 /* per tx queue config only for first queue to be less verbose */ 4651 for (qid = 0; qid < 1; qid++) { 4652 rc = rte_eth_tx_queue_info_get(pid, qid, &tx_qinfo); 4653 if (rc) { 4654 nb_tx_desc_tmp = nb_tx_desc[qid]; 4655 tx_free_thresh_tmp = 4656 tx_conf[qid].tx_free_thresh; 4657 pthresh_tmp = tx_conf[qid].tx_thresh.pthresh; 4658 hthresh_tmp = tx_conf[qid].tx_thresh.hthresh; 4659 wthresh_tmp = tx_conf[qid].tx_thresh.wthresh; 4660 offloads_tmp = tx_conf[qid].offloads; 4661 tx_rs_thresh_tmp = tx_conf[qid].tx_rs_thresh; 4662 } else { 4663 nb_tx_desc_tmp = tx_qinfo.nb_desc; 4664 tx_free_thresh_tmp = 4665 tx_qinfo.conf.tx_free_thresh; 4666 pthresh_tmp = tx_qinfo.conf.tx_thresh.pthresh; 4667 hthresh_tmp = tx_qinfo.conf.tx_thresh.hthresh; 4668 wthresh_tmp = tx_qinfo.conf.tx_thresh.wthresh; 4669 offloads_tmp = tx_qinfo.conf.offloads; 4670 tx_rs_thresh_tmp = tx_qinfo.conf.tx_rs_thresh; 4671 } 4672 4673 printf(" TX queue: %d\n", qid); 4674 printf(" TX desc=%d - TX free threshold=%d\n", 4675 nb_tx_desc_tmp, tx_free_thresh_tmp); 4676 printf(" TX threshold registers: pthresh=%d hthresh=%d " 4677 " wthresh=%d\n", 4678 pthresh_tmp, hthresh_tmp, wthresh_tmp); 4679 printf(" TX offloads=0x%"PRIx64" - TX RS bit threshold=%d\n", 4680 offloads_tmp, tx_rs_thresh_tmp); 4681 } 4682 } 4683 } 4684 4685 void 4686 port_rss_reta_info(portid_t port_id, 4687 struct rte_eth_rss_reta_entry64 *reta_conf, 4688 uint16_t nb_entries) 4689 { 4690 uint16_t i, idx, shift; 4691 int ret; 4692 4693 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4694 return; 4695 4696 ret = rte_eth_dev_rss_reta_query(port_id, reta_conf, nb_entries); 4697 if (ret != 0) { 4698 fprintf(stderr, 4699 "Failed to get RSS RETA info, return code = %d\n", 4700 ret); 4701 return; 4702 } 4703 4704 for (i = 0; i < nb_entries; i++) { 4705 idx = i / RTE_ETH_RETA_GROUP_SIZE; 4706 shift = i % RTE_ETH_RETA_GROUP_SIZE; 4707 if (!(reta_conf[idx].mask & (1ULL << shift))) 4708 continue; 4709 printf("RSS RETA configuration: hash index=%u, queue=%u\n", 4710 i, reta_conf[idx].reta[shift]); 4711 } 4712 } 4713 4714 /* 4715 * Displays the RSS hash functions of a port, and, optionally, the RSS hash 4716 * key of the port. 4717 */ 4718 void 4719 port_rss_hash_conf_show(portid_t port_id, int show_rss_key, int show_rss_algo) 4720 { 4721 struct rte_eth_rss_conf rss_conf = {0}; 4722 uint8_t rss_key[RSS_HASH_KEY_LENGTH]; 4723 uint64_t rss_hf; 4724 uint8_t i; 4725 int diag; 4726 struct rte_eth_dev_info dev_info; 4727 uint8_t hash_key_size; 4728 int ret; 4729 4730 if (port_id_is_invalid(port_id, ENABLED_WARN)) 4731 return; 4732 4733 ret = eth_dev_info_get_print_err(port_id, &dev_info); 4734 if (ret != 0) 4735 return; 4736 4737 if (dev_info.hash_key_size > 0 && 4738 dev_info.hash_key_size <= sizeof(rss_key)) 4739 hash_key_size = dev_info.hash_key_size; 4740 else { 4741 fprintf(stderr, 4742 "dev_info did not provide a valid hash key size\n"); 4743 return; 4744 } 4745 4746 /* Get RSS hash key if asked to display it */ 4747 rss_conf.rss_key = (show_rss_key) ? rss_key : NULL; 4748 rss_conf.rss_key_len = hash_key_size; 4749 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4750 if (diag != 0) { 4751 switch (diag) { 4752 case -ENODEV: 4753 fprintf(stderr, "port index %d invalid\n", port_id); 4754 break; 4755 case -ENOTSUP: 4756 fprintf(stderr, "operation not supported by device\n"); 4757 break; 4758 default: 4759 fprintf(stderr, "operation failed - diag=%d\n", diag); 4760 break; 4761 } 4762 return; 4763 } 4764 rss_hf = rss_conf.rss_hf; 4765 if (rss_hf == 0) { 4766 printf("RSS disabled\n"); 4767 return; 4768 } 4769 4770 if (show_rss_algo) { 4771 printf("RSS algorithm:\n %s\n", 4772 rte_eth_dev_rss_algo_name(rss_conf.algorithm)); 4773 return; 4774 } 4775 4776 printf("RSS functions:\n"); 4777 rss_types_display(rss_hf, TESTPMD_RSS_TYPES_CHAR_NUM_PER_LINE); 4778 4779 if (!show_rss_key) 4780 return; 4781 printf("RSS key:\n"); 4782 for (i = 0; i < hash_key_size; i++) 4783 printf("%02X", rss_key[i]); 4784 printf("\n"); 4785 } 4786 4787 void 4788 port_rss_hash_key_update(portid_t port_id, char rss_type[], uint8_t *hash_key, 4789 uint8_t hash_key_len) 4790 { 4791 struct rte_eth_rss_conf rss_conf; 4792 int diag; 4793 4794 rss_conf.rss_key = NULL; 4795 rss_conf.rss_key_len = 0; 4796 rss_conf.rss_hf = str_to_rsstypes(rss_type); 4797 diag = rte_eth_dev_rss_hash_conf_get(port_id, &rss_conf); 4798 if (diag == 0) { 4799 rss_conf.rss_key = hash_key; 4800 rss_conf.rss_key_len = hash_key_len; 4801 diag = rte_eth_dev_rss_hash_update(port_id, &rss_conf); 4802 } 4803 if (diag == 0) 4804 return; 4805 4806 switch (diag) { 4807 case -ENODEV: 4808 fprintf(stderr, "port index %d invalid\n", port_id); 4809 break; 4810 case -ENOTSUP: 4811 fprintf(stderr, "operation not supported by device\n"); 4812 break; 4813 default: 4814 fprintf(stderr, "operation failed - diag=%d\n", diag); 4815 break; 4816 } 4817 } 4818 4819 /* 4820 * Check whether a shared rxq scheduled on other lcores. 4821 */ 4822 static bool 4823 fwd_stream_on_other_lcores(uint16_t domain_id, lcoreid_t src_lc, 4824 portid_t src_port, queueid_t src_rxq, 4825 uint32_t share_group, queueid_t share_rxq) 4826 { 4827 streamid_t sm_id; 4828 streamid_t nb_fs_per_lcore; 4829 lcoreid_t nb_fc; 4830 lcoreid_t lc_id; 4831 struct fwd_stream *fs; 4832 struct rte_port *port; 4833 struct rte_eth_dev_info *dev_info; 4834 struct rte_eth_rxconf *rxq_conf; 4835 4836 nb_fc = cur_fwd_config.nb_fwd_lcores; 4837 /* Check remaining cores. */ 4838 for (lc_id = src_lc + 1; lc_id < nb_fc; lc_id++) { 4839 sm_id = fwd_lcores[lc_id]->stream_idx; 4840 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4841 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4842 sm_id++) { 4843 fs = fwd_streams[sm_id]; 4844 port = &ports[fs->rx_port]; 4845 dev_info = &port->dev_info; 4846 rxq_conf = &port->rxq[fs->rx_queue].conf; 4847 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4848 == 0 || rxq_conf->share_group == 0) 4849 /* Not shared rxq. */ 4850 continue; 4851 if (domain_id != port->dev_info.switch_info.domain_id) 4852 continue; 4853 if (rxq_conf->share_group != share_group) 4854 continue; 4855 if (rxq_conf->share_qid != share_rxq) 4856 continue; 4857 printf("Shared Rx queue group %u queue %hu can't be scheduled on different cores:\n", 4858 share_group, share_rxq); 4859 printf(" lcore %u Port %hu queue %hu\n", 4860 src_lc, src_port, src_rxq); 4861 printf(" lcore %u Port %hu queue %hu\n", 4862 lc_id, fs->rx_port, fs->rx_queue); 4863 printf("Please use --nb-cores=%hu to limit number of forwarding cores\n", 4864 nb_rxq); 4865 return true; 4866 } 4867 } 4868 return false; 4869 } 4870 4871 /* 4872 * Check shared rxq configuration. 4873 * 4874 * Shared group must not being scheduled on different core. 4875 */ 4876 bool 4877 pkt_fwd_shared_rxq_check(void) 4878 { 4879 streamid_t sm_id; 4880 streamid_t nb_fs_per_lcore; 4881 lcoreid_t nb_fc; 4882 lcoreid_t lc_id; 4883 struct fwd_stream *fs; 4884 uint16_t domain_id; 4885 struct rte_port *port; 4886 struct rte_eth_dev_info *dev_info; 4887 struct rte_eth_rxconf *rxq_conf; 4888 4889 if (rxq_share == 0) 4890 return true; 4891 nb_fc = cur_fwd_config.nb_fwd_lcores; 4892 /* 4893 * Check streams on each core, make sure the same switch domain + 4894 * group + queue doesn't get scheduled on other cores. 4895 */ 4896 for (lc_id = 0; lc_id < nb_fc; lc_id++) { 4897 sm_id = fwd_lcores[lc_id]->stream_idx; 4898 nb_fs_per_lcore = fwd_lcores[lc_id]->stream_nb; 4899 for (; sm_id < fwd_lcores[lc_id]->stream_idx + nb_fs_per_lcore; 4900 sm_id++) { 4901 fs = fwd_streams[sm_id]; 4902 /* Update lcore info stream being scheduled. */ 4903 fs->lcore = fwd_lcores[lc_id]; 4904 port = &ports[fs->rx_port]; 4905 dev_info = &port->dev_info; 4906 rxq_conf = &port->rxq[fs->rx_queue].conf; 4907 if ((dev_info->dev_capa & RTE_ETH_DEV_CAPA_RXQ_SHARE) 4908 == 0 || rxq_conf->share_group == 0) 4909 /* Not shared rxq. */ 4910 continue; 4911 /* Check shared rxq not scheduled on remaining cores. */ 4912 domain_id = port->dev_info.switch_info.domain_id; 4913 if (fwd_stream_on_other_lcores(domain_id, lc_id, 4914 fs->rx_port, 4915 fs->rx_queue, 4916 rxq_conf->share_group, 4917 rxq_conf->share_qid)) 4918 return false; 4919 } 4920 } 4921 return true; 4922 } 4923 4924 /* 4925 * Setup forwarding configuration for each logical core. 4926 */ 4927 static void 4928 setup_fwd_config_of_each_lcore(struct fwd_config *cfg) 4929 { 4930 streamid_t nb_fs_per_lcore; 4931 streamid_t nb_fs; 4932 streamid_t sm_id; 4933 lcoreid_t nb_extra; 4934 lcoreid_t nb_fc; 4935 lcoreid_t nb_lc; 4936 lcoreid_t lc_id; 4937 4938 nb_fs = cfg->nb_fwd_streams; 4939 nb_fc = cfg->nb_fwd_lcores; 4940 if (nb_fs <= nb_fc) { 4941 nb_fs_per_lcore = 1; 4942 nb_extra = 0; 4943 } else { 4944 nb_fs_per_lcore = (streamid_t) (nb_fs / nb_fc); 4945 nb_extra = (lcoreid_t) (nb_fs % nb_fc); 4946 } 4947 4948 nb_lc = (lcoreid_t) (nb_fc - nb_extra); 4949 sm_id = 0; 4950 for (lc_id = 0; lc_id < nb_lc; lc_id++) { 4951 fwd_lcores[lc_id]->stream_idx = sm_id; 4952 fwd_lcores[lc_id]->stream_nb = nb_fs_per_lcore; 4953 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4954 } 4955 4956 /* 4957 * Assign extra remaining streams, if any. 4958 */ 4959 nb_fs_per_lcore = (streamid_t) (nb_fs_per_lcore + 1); 4960 for (lc_id = 0; lc_id < nb_extra; lc_id++) { 4961 fwd_lcores[nb_lc + lc_id]->stream_idx = sm_id; 4962 fwd_lcores[nb_lc + lc_id]->stream_nb = nb_fs_per_lcore; 4963 sm_id = (streamid_t) (sm_id + nb_fs_per_lcore); 4964 } 4965 } 4966 4967 static portid_t 4968 fwd_topology_tx_port_get(portid_t rxp) 4969 { 4970 static int warning_once = 1; 4971 4972 RTE_ASSERT(rxp < cur_fwd_config.nb_fwd_ports); 4973 4974 switch (port_topology) { 4975 default: 4976 case PORT_TOPOLOGY_PAIRED: 4977 if ((rxp & 0x1) == 0) { 4978 if (rxp + 1 < cur_fwd_config.nb_fwd_ports) 4979 return rxp + 1; 4980 if (warning_once) { 4981 fprintf(stderr, 4982 "\nWarning! port-topology=paired and odd forward ports number, the last port will pair with itself.\n\n"); 4983 warning_once = 0; 4984 } 4985 return rxp; 4986 } 4987 return rxp - 1; 4988 case PORT_TOPOLOGY_CHAINED: 4989 return (rxp + 1) % cur_fwd_config.nb_fwd_ports; 4990 case PORT_TOPOLOGY_LOOP: 4991 return rxp; 4992 } 4993 } 4994 4995 static void 4996 simple_fwd_config_setup(void) 4997 { 4998 portid_t i; 4999 5000 cur_fwd_config.nb_fwd_ports = (portid_t) nb_fwd_ports; 5001 cur_fwd_config.nb_fwd_streams = 5002 (streamid_t) cur_fwd_config.nb_fwd_ports; 5003 5004 /* reinitialize forwarding streams */ 5005 init_fwd_streams(); 5006 5007 /* 5008 * In the simple forwarding test, the number of forwarding cores 5009 * must be lower or equal to the number of forwarding ports. 5010 */ 5011 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 5012 if (cur_fwd_config.nb_fwd_lcores > cur_fwd_config.nb_fwd_ports) 5013 cur_fwd_config.nb_fwd_lcores = 5014 (lcoreid_t) cur_fwd_config.nb_fwd_ports; 5015 setup_fwd_config_of_each_lcore(&cur_fwd_config); 5016 5017 for (i = 0; i < cur_fwd_config.nb_fwd_ports; i++) { 5018 fwd_streams[i]->rx_port = fwd_ports_ids[i]; 5019 fwd_streams[i]->rx_queue = 0; 5020 fwd_streams[i]->tx_port = 5021 fwd_ports_ids[fwd_topology_tx_port_get(i)]; 5022 fwd_streams[i]->tx_queue = 0; 5023 fwd_streams[i]->peer_addr = fwd_streams[i]->tx_port; 5024 fwd_streams[i]->retry_enabled = retry_enabled; 5025 } 5026 } 5027 5028 /** 5029 * For the RSS forwarding test all streams distributed over lcores. Each stream 5030 * being composed of a RX queue to poll on a RX port for input messages, 5031 * associated with a TX queue of a TX port where to send forwarded packets. 5032 */ 5033 static void 5034 rss_fwd_config_setup(void) 5035 { 5036 portid_t rxp; 5037 portid_t txp; 5038 queueid_t rxq; 5039 queueid_t nb_q; 5040 streamid_t sm_id; 5041 int start; 5042 5043 nb_q = nb_rxq; 5044 if (nb_q > nb_txq) 5045 nb_q = nb_txq; 5046 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 5047 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 5048 cur_fwd_config.nb_fwd_streams = 5049 (streamid_t) (nb_q / num_procs * cur_fwd_config.nb_fwd_ports); 5050 5051 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 5052 cur_fwd_config.nb_fwd_lcores = 5053 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 5054 5055 /* reinitialize forwarding streams */ 5056 init_fwd_streams(); 5057 5058 setup_fwd_config_of_each_lcore(&cur_fwd_config); 5059 5060 if (proc_id > 0 && nb_q % num_procs != 0) 5061 printf("Warning! queue numbers should be multiple of processes, or packet loss will happen.\n"); 5062 5063 /** 5064 * In multi-process, All queues are allocated to different 5065 * processes based on num_procs and proc_id. For example: 5066 * if supports 4 queues(nb_q), 2 processes(num_procs), 5067 * the 0~1 queue for primary process. 5068 * the 2~3 queue for secondary process. 5069 */ 5070 start = proc_id * nb_q / num_procs; 5071 rxp = 0; 5072 rxq = start; 5073 for (sm_id = 0; sm_id < cur_fwd_config.nb_fwd_streams; sm_id++) { 5074 struct fwd_stream *fs; 5075 5076 fs = fwd_streams[sm_id]; 5077 txp = fwd_topology_tx_port_get(rxp); 5078 fs->rx_port = fwd_ports_ids[rxp]; 5079 fs->rx_queue = rxq; 5080 fs->tx_port = fwd_ports_ids[txp]; 5081 fs->tx_queue = rxq; 5082 fs->peer_addr = fs->tx_port; 5083 fs->retry_enabled = retry_enabled; 5084 rxp++; 5085 if (rxp < nb_fwd_ports) 5086 continue; 5087 rxp = 0; 5088 rxq++; 5089 } 5090 } 5091 5092 static uint16_t 5093 get_fwd_port_total_tc_num(void) 5094 { 5095 struct rte_eth_dcb_info dcb_info; 5096 uint16_t total_tc_num = 0; 5097 unsigned int i; 5098 5099 for (i = 0; i < nb_fwd_ports; i++) { 5100 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[i], &dcb_info); 5101 total_tc_num += dcb_info.nb_tcs; 5102 } 5103 5104 return total_tc_num; 5105 } 5106 5107 /** 5108 * For the DCB forwarding test, each core is assigned on each traffic class. 5109 * 5110 * Each core is assigned a multi-stream, each stream being composed of 5111 * a RX queue to poll on a RX port for input messages, associated with 5112 * a TX queue of a TX port where to send forwarded packets. All RX and 5113 * TX queues are mapping to the same traffic class. 5114 * If VMDQ and DCB co-exist, each traffic class on different POOLs share 5115 * the same core 5116 */ 5117 static void 5118 dcb_fwd_config_setup(void) 5119 { 5120 struct rte_eth_dcb_info rxp_dcb_info, txp_dcb_info; 5121 portid_t txp, rxp = 0; 5122 queueid_t txq, rxq = 0; 5123 lcoreid_t lc_id; 5124 uint16_t nb_rx_queue, nb_tx_queue; 5125 uint16_t i, j, k, sm_id = 0; 5126 uint16_t total_tc_num; 5127 struct rte_port *port; 5128 uint8_t tc = 0; 5129 portid_t pid; 5130 int ret; 5131 5132 /* 5133 * The fwd_config_setup() is called when the port is RTE_PORT_STARTED 5134 * or RTE_PORT_STOPPED. 5135 * 5136 * Re-configure ports to get updated mapping between tc and queue in 5137 * case the queue number of the port is changed. Skip for started ports 5138 * since modifying queue number and calling dev_configure need to stop 5139 * ports first. 5140 */ 5141 for (pid = 0; pid < nb_fwd_ports; pid++) { 5142 if (port_is_started(pid) == 1) 5143 continue; 5144 5145 port = &ports[pid]; 5146 ret = rte_eth_dev_configure(pid, nb_rxq, nb_txq, 5147 &port->dev_conf); 5148 if (ret < 0) { 5149 fprintf(stderr, 5150 "Failed to re-configure port %d, ret = %d.\n", 5151 pid, ret); 5152 return; 5153 } 5154 } 5155 5156 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 5157 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 5158 cur_fwd_config.nb_fwd_streams = 5159 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 5160 total_tc_num = get_fwd_port_total_tc_num(); 5161 if (cur_fwd_config.nb_fwd_lcores > total_tc_num) 5162 cur_fwd_config.nb_fwd_lcores = total_tc_num; 5163 5164 /* reinitialize forwarding streams */ 5165 init_fwd_streams(); 5166 sm_id = 0; 5167 txp = 1; 5168 /* get the dcb info on the first RX and TX ports */ 5169 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 5170 (void)rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 5171 5172 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 5173 fwd_lcores[lc_id]->stream_nb = 0; 5174 fwd_lcores[lc_id]->stream_idx = sm_id; 5175 for (i = 0; i < RTE_ETH_MAX_VMDQ_POOL; i++) { 5176 /* if the nb_queue is zero, means this tc is 5177 * not enabled on the POOL 5178 */ 5179 if (rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue == 0) 5180 break; 5181 k = fwd_lcores[lc_id]->stream_nb + 5182 fwd_lcores[lc_id]->stream_idx; 5183 rxq = rxp_dcb_info.tc_queue.tc_rxq[i][tc].base; 5184 txq = txp_dcb_info.tc_queue.tc_txq[i][tc].base; 5185 nb_rx_queue = txp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 5186 nb_tx_queue = txp_dcb_info.tc_queue.tc_txq[i][tc].nb_queue; 5187 for (j = 0; j < nb_rx_queue; j++) { 5188 struct fwd_stream *fs; 5189 5190 fs = fwd_streams[k + j]; 5191 fs->rx_port = fwd_ports_ids[rxp]; 5192 fs->rx_queue = rxq + j; 5193 fs->tx_port = fwd_ports_ids[txp]; 5194 fs->tx_queue = txq + j % nb_tx_queue; 5195 fs->peer_addr = fs->tx_port; 5196 fs->retry_enabled = retry_enabled; 5197 } 5198 fwd_lcores[lc_id]->stream_nb += 5199 rxp_dcb_info.tc_queue.tc_rxq[i][tc].nb_queue; 5200 } 5201 sm_id = (streamid_t) (sm_id + fwd_lcores[lc_id]->stream_nb); 5202 5203 tc++; 5204 if (tc < rxp_dcb_info.nb_tcs) 5205 continue; 5206 /* Restart from TC 0 on next RX port */ 5207 tc = 0; 5208 if (numa_support && (nb_fwd_ports <= (nb_ports >> 1))) 5209 rxp = (portid_t) 5210 (rxp + ((nb_ports >> 1) / nb_fwd_ports)); 5211 else 5212 rxp++; 5213 if (rxp >= nb_fwd_ports) 5214 return; 5215 /* get the dcb information on next RX and TX ports */ 5216 if ((rxp & 0x1) == 0) 5217 txp = (portid_t) (rxp + 1); 5218 else 5219 txp = (portid_t) (rxp - 1); 5220 rte_eth_dev_get_dcb_info(fwd_ports_ids[rxp], &rxp_dcb_info); 5221 rte_eth_dev_get_dcb_info(fwd_ports_ids[txp], &txp_dcb_info); 5222 } 5223 } 5224 5225 static void 5226 icmp_echo_config_setup(void) 5227 { 5228 portid_t rxp; 5229 queueid_t rxq; 5230 lcoreid_t lc_id; 5231 uint16_t sm_id; 5232 5233 if ((lcoreid_t)(nb_txq * nb_fwd_ports) < nb_fwd_lcores) 5234 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) 5235 (nb_txq * nb_fwd_ports); 5236 else 5237 cur_fwd_config.nb_fwd_lcores = (lcoreid_t) nb_fwd_lcores; 5238 cur_fwd_config.nb_fwd_ports = nb_fwd_ports; 5239 cur_fwd_config.nb_fwd_streams = 5240 (streamid_t) (nb_rxq * cur_fwd_config.nb_fwd_ports); 5241 if (cur_fwd_config.nb_fwd_streams < cur_fwd_config.nb_fwd_lcores) 5242 cur_fwd_config.nb_fwd_lcores = 5243 (lcoreid_t)cur_fwd_config.nb_fwd_streams; 5244 if (verbose_level > 0) { 5245 printf("%s fwd_cores=%d fwd_ports=%d fwd_streams=%d\n", 5246 __FUNCTION__, 5247 cur_fwd_config.nb_fwd_lcores, 5248 cur_fwd_config.nb_fwd_ports, 5249 cur_fwd_config.nb_fwd_streams); 5250 } 5251 5252 /* reinitialize forwarding streams */ 5253 init_fwd_streams(); 5254 setup_fwd_config_of_each_lcore(&cur_fwd_config); 5255 rxp = 0; rxq = 0; 5256 for (lc_id = 0; lc_id < cur_fwd_config.nb_fwd_lcores; lc_id++) { 5257 if (verbose_level > 0) 5258 printf(" core=%d: \n", lc_id); 5259 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 5260 struct fwd_stream *fs; 5261 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 5262 fs->rx_port = fwd_ports_ids[rxp]; 5263 fs->rx_queue = rxq; 5264 fs->tx_port = fs->rx_port; 5265 fs->tx_queue = rxq; 5266 fs->peer_addr = fs->tx_port; 5267 fs->retry_enabled = retry_enabled; 5268 if (verbose_level > 0) 5269 printf(" stream=%d port=%d rxq=%d txq=%d\n", 5270 sm_id, fs->rx_port, fs->rx_queue, 5271 fs->tx_queue); 5272 rxq = (queueid_t) (rxq + 1); 5273 if (rxq == nb_rxq) { 5274 rxq = 0; 5275 rxp = (portid_t) (rxp + 1); 5276 } 5277 } 5278 } 5279 } 5280 5281 void 5282 fwd_config_setup(void) 5283 { 5284 struct rte_port *port; 5285 portid_t pt_id; 5286 unsigned int i; 5287 5288 cur_fwd_config.fwd_eng = cur_fwd_eng; 5289 if (strcmp(cur_fwd_eng->fwd_mode_name, "icmpecho") == 0) { 5290 icmp_echo_config_setup(); 5291 return; 5292 } 5293 5294 if ((nb_rxq > 1) && (nb_txq > 1)){ 5295 if (dcb_config) { 5296 for (i = 0; i < nb_fwd_ports; i++) { 5297 pt_id = fwd_ports_ids[i]; 5298 port = &ports[pt_id]; 5299 if (!port->dcb_flag) { 5300 fprintf(stderr, 5301 "In DCB mode, all forwarding ports must be configured in this mode.\n"); 5302 return; 5303 } 5304 } 5305 if (nb_fwd_lcores == 1) { 5306 fprintf(stderr, 5307 "In DCB mode,the nb forwarding cores should be larger than 1.\n"); 5308 return; 5309 } 5310 5311 dcb_fwd_config_setup(); 5312 } else 5313 rss_fwd_config_setup(); 5314 } 5315 else 5316 simple_fwd_config_setup(); 5317 } 5318 5319 static const char * 5320 mp_alloc_to_str(uint8_t mode) 5321 { 5322 switch (mode) { 5323 case MP_ALLOC_NATIVE: 5324 return "native"; 5325 case MP_ALLOC_ANON: 5326 return "anon"; 5327 case MP_ALLOC_XMEM: 5328 return "xmem"; 5329 case MP_ALLOC_XMEM_HUGE: 5330 return "xmemhuge"; 5331 case MP_ALLOC_XBUF: 5332 return "xbuf"; 5333 default: 5334 return "invalid"; 5335 } 5336 } 5337 5338 void 5339 pkt_fwd_config_display(struct fwd_config *cfg) 5340 { 5341 struct fwd_stream *fs; 5342 lcoreid_t lc_id; 5343 streamid_t sm_id; 5344 5345 printf("%s%s%s packet forwarding%s - ports=%d - cores=%d - streams=%d - " 5346 "NUMA support %s, MP allocation mode: %s\n", 5347 cfg->fwd_eng->fwd_mode_name, 5348 cfg->fwd_eng->status ? "-" : "", 5349 cfg->fwd_eng->status ? cfg->fwd_eng->status : "", 5350 retry_enabled == 0 ? "" : " with retry", 5351 cfg->nb_fwd_ports, cfg->nb_fwd_lcores, cfg->nb_fwd_streams, 5352 numa_support == 1 ? "enabled" : "disabled", 5353 mp_alloc_to_str(mp_alloc_type)); 5354 5355 if (retry_enabled) 5356 printf("TX retry num: %u, delay between TX retries: %uus\n", 5357 burst_tx_retry_num, burst_tx_delay_time); 5358 for (lc_id = 0; lc_id < cfg->nb_fwd_lcores; lc_id++) { 5359 printf("Logical Core %u (socket %u) forwards packets on " 5360 "%d streams:", 5361 fwd_lcores_cpuids[lc_id], 5362 rte_lcore_to_socket_id(fwd_lcores_cpuids[lc_id]), 5363 fwd_lcores[lc_id]->stream_nb); 5364 for (sm_id = 0; sm_id < fwd_lcores[lc_id]->stream_nb; sm_id++) { 5365 fs = fwd_streams[fwd_lcores[lc_id]->stream_idx + sm_id]; 5366 printf("\n RX P=%d/Q=%d (socket %u) -> TX " 5367 "P=%d/Q=%d (socket %u) ", 5368 fs->rx_port, fs->rx_queue, 5369 ports[fs->rx_port].socket_id, 5370 fs->tx_port, fs->tx_queue, 5371 ports[fs->tx_port].socket_id); 5372 print_ethaddr("peer=", 5373 &peer_eth_addrs[fs->peer_addr]); 5374 } 5375 printf("\n"); 5376 } 5377 printf("\n"); 5378 } 5379 5380 void 5381 set_fwd_eth_peer(portid_t port_id, char *peer_addr) 5382 { 5383 struct rte_ether_addr new_peer_addr; 5384 if (!rte_eth_dev_is_valid_port(port_id)) { 5385 fprintf(stderr, "Error: Invalid port number %i\n", port_id); 5386 return; 5387 } 5388 if (rte_ether_unformat_addr(peer_addr, &new_peer_addr) < 0) { 5389 fprintf(stderr, "Error: Invalid ethernet address: %s\n", 5390 peer_addr); 5391 return; 5392 } 5393 peer_eth_addrs[port_id] = new_peer_addr; 5394 } 5395 5396 void 5397 set_dev_led(portid_t port_id, bool active) 5398 { 5399 int ret; 5400 5401 if (!rte_eth_dev_is_valid_port(port_id)) { 5402 fprintf(stderr, "Error: Invalid port number %u\n", port_id); 5403 return; 5404 } 5405 5406 if (active) 5407 ret = rte_eth_led_on(port_id); 5408 else 5409 ret = rte_eth_led_off(port_id); 5410 5411 if (ret < 0) 5412 fprintf(stderr, "Error: Unable to change LED state for port %u: %s\n", 5413 port_id, rte_strerror(-ret)); 5414 } 5415 5416 int 5417 set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc) 5418 { 5419 unsigned int i; 5420 unsigned int lcore_cpuid; 5421 int record_now; 5422 5423 record_now = 0; 5424 again: 5425 for (i = 0; i < nb_lc; i++) { 5426 lcore_cpuid = lcorelist[i]; 5427 if (! rte_lcore_is_enabled(lcore_cpuid)) { 5428 fprintf(stderr, "lcore %u not enabled\n", lcore_cpuid); 5429 return -1; 5430 } 5431 if (lcore_cpuid == rte_get_main_lcore()) { 5432 fprintf(stderr, 5433 "lcore %u cannot be masked on for running packet forwarding, which is the main lcore and reserved for command line parsing only\n", 5434 lcore_cpuid); 5435 return -1; 5436 } 5437 if (record_now) 5438 fwd_lcores_cpuids[i] = lcore_cpuid; 5439 } 5440 if (record_now == 0) { 5441 record_now = 1; 5442 goto again; 5443 } 5444 nb_cfg_lcores = (lcoreid_t) nb_lc; 5445 if (nb_fwd_lcores != (lcoreid_t) nb_lc) { 5446 printf("previous number of forwarding cores %u - changed to " 5447 "number of configured cores %u\n", 5448 (unsigned int) nb_fwd_lcores, nb_lc); 5449 nb_fwd_lcores = (lcoreid_t) nb_lc; 5450 } 5451 5452 return 0; 5453 } 5454 5455 int 5456 set_fwd_lcores_mask(uint64_t lcoremask) 5457 { 5458 unsigned int lcorelist[64]; 5459 unsigned int nb_lc; 5460 unsigned int i; 5461 5462 if (lcoremask == 0) { 5463 fprintf(stderr, "Invalid NULL mask of cores\n"); 5464 return -1; 5465 } 5466 nb_lc = 0; 5467 for (i = 0; i < 64; i++) { 5468 if (! ((uint64_t)(1ULL << i) & lcoremask)) 5469 continue; 5470 lcorelist[nb_lc++] = i; 5471 } 5472 return set_fwd_lcores_list(lcorelist, nb_lc); 5473 } 5474 5475 void 5476 set_fwd_lcores_number(uint16_t nb_lc) 5477 { 5478 if (test_done == 0) { 5479 fprintf(stderr, "Please stop forwarding first\n"); 5480 return; 5481 } 5482 if (nb_lc > nb_cfg_lcores) { 5483 fprintf(stderr, 5484 "nb fwd cores %u > %u (max. number of configured lcores) - ignored\n", 5485 (unsigned int) nb_lc, (unsigned int) nb_cfg_lcores); 5486 return; 5487 } 5488 nb_fwd_lcores = (lcoreid_t) nb_lc; 5489 printf("Number of forwarding cores set to %u\n", 5490 (unsigned int) nb_fwd_lcores); 5491 } 5492 5493 void 5494 set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt) 5495 { 5496 unsigned int i; 5497 portid_t port_id; 5498 int record_now; 5499 5500 record_now = 0; 5501 again: 5502 for (i = 0; i < nb_pt; i++) { 5503 port_id = (portid_t) portlist[i]; 5504 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5505 return; 5506 if (record_now) 5507 fwd_ports_ids[i] = port_id; 5508 } 5509 if (record_now == 0) { 5510 record_now = 1; 5511 goto again; 5512 } 5513 nb_cfg_ports = (portid_t) nb_pt; 5514 if (nb_fwd_ports != (portid_t) nb_pt) { 5515 printf("previous number of forwarding ports %u - changed to " 5516 "number of configured ports %u\n", 5517 (unsigned int) nb_fwd_ports, nb_pt); 5518 nb_fwd_ports = (portid_t) nb_pt; 5519 } 5520 } 5521 5522 /** 5523 * Parse the user input and obtain the list of forwarding ports 5524 * 5525 * @param[in] list 5526 * String containing the user input. User can specify 5527 * in these formats 1,3,5 or 1-3 or 1-2,5 or 3,5-6. 5528 * For example, if the user wants to use all the available 5529 * 4 ports in his system, then the input can be 0-3 or 0,1,2,3. 5530 * If the user wants to use only the ports 1,2 then the input 5531 * is 1,2. 5532 * valid characters are '-' and ',' 5533 * @param[out] values 5534 * This array will be filled with a list of port IDs 5535 * based on the user input 5536 * Note that duplicate entries are discarded and only the first 5537 * count entries in this array are port IDs and all the rest 5538 * will contain default values 5539 * @param[in] maxsize 5540 * This parameter denotes 2 things 5541 * 1) Number of elements in the values array 5542 * 2) Maximum value of each element in the values array 5543 * @return 5544 * On success, returns total count of parsed port IDs 5545 * On failure, returns 0 5546 */ 5547 static unsigned int 5548 parse_port_list(const char *list, unsigned int *values, unsigned int maxsize) 5549 { 5550 unsigned int count = 0; 5551 char *end = NULL; 5552 int min, max; 5553 int value, i; 5554 unsigned int marked[maxsize]; 5555 5556 if (list == NULL || values == NULL) 5557 return 0; 5558 5559 for (i = 0; i < (int)maxsize; i++) 5560 marked[i] = 0; 5561 5562 min = INT_MAX; 5563 5564 do { 5565 /*Remove the blank spaces if any*/ 5566 while (isblank(*list)) 5567 list++; 5568 if (*list == '\0') 5569 break; 5570 errno = 0; 5571 value = strtol(list, &end, 10); 5572 if (errno || end == NULL) 5573 return 0; 5574 if (value < 0 || value >= (int)maxsize) 5575 return 0; 5576 while (isblank(*end)) 5577 end++; 5578 if (*end == '-' && min == INT_MAX) { 5579 min = value; 5580 } else if ((*end == ',') || (*end == '\0')) { 5581 max = value; 5582 if (min == INT_MAX) 5583 min = value; 5584 for (i = min; i <= max; i++) { 5585 if (count < maxsize) { 5586 if (marked[i]) 5587 continue; 5588 values[count] = i; 5589 marked[i] = 1; 5590 count++; 5591 } 5592 } 5593 min = INT_MAX; 5594 } else 5595 return 0; 5596 list = end + 1; 5597 } while (*end != '\0'); 5598 5599 return count; 5600 } 5601 5602 void 5603 parse_fwd_portlist(const char *portlist) 5604 { 5605 unsigned int portcount; 5606 unsigned int portindex[RTE_MAX_ETHPORTS]; 5607 unsigned int i, valid_port_count = 0; 5608 5609 portcount = parse_port_list(portlist, portindex, RTE_MAX_ETHPORTS); 5610 if (!portcount) 5611 rte_exit(EXIT_FAILURE, "Invalid fwd port list\n"); 5612 5613 /* 5614 * Here we verify the validity of the ports 5615 * and thereby calculate the total number of 5616 * valid ports 5617 */ 5618 for (i = 0; i < portcount && i < RTE_DIM(portindex); i++) { 5619 if (rte_eth_dev_is_valid_port(portindex[i])) { 5620 portindex[valid_port_count] = portindex[i]; 5621 valid_port_count++; 5622 } 5623 } 5624 5625 set_fwd_ports_list(portindex, valid_port_count); 5626 } 5627 5628 void 5629 set_fwd_ports_mask(uint64_t portmask) 5630 { 5631 unsigned int portlist[64]; 5632 unsigned int nb_pt; 5633 unsigned int i; 5634 5635 if (portmask == 0) { 5636 fprintf(stderr, "Invalid NULL mask of ports\n"); 5637 return; 5638 } 5639 nb_pt = 0; 5640 RTE_ETH_FOREACH_DEV(i) { 5641 if (! ((uint64_t)(1ULL << i) & portmask)) 5642 continue; 5643 portlist[nb_pt++] = i; 5644 } 5645 set_fwd_ports_list(portlist, nb_pt); 5646 } 5647 5648 void 5649 set_fwd_ports_number(uint16_t nb_pt) 5650 { 5651 if (nb_pt > nb_cfg_ports) { 5652 fprintf(stderr, 5653 "nb fwd ports %u > %u (number of configured ports) - ignored\n", 5654 (unsigned int) nb_pt, (unsigned int) nb_cfg_ports); 5655 return; 5656 } 5657 nb_fwd_ports = (portid_t) nb_pt; 5658 printf("Number of forwarding ports set to %u\n", 5659 (unsigned int) nb_fwd_ports); 5660 } 5661 5662 int 5663 port_is_forwarding(portid_t port_id) 5664 { 5665 unsigned int i; 5666 5667 if (port_id_is_invalid(port_id, ENABLED_WARN)) 5668 return -1; 5669 5670 for (i = 0; i < nb_fwd_ports; i++) { 5671 if (fwd_ports_ids[i] == port_id) 5672 return 1; 5673 } 5674 5675 return 0; 5676 } 5677 5678 void 5679 set_nb_pkt_per_burst(uint16_t nb) 5680 { 5681 if (nb > MAX_PKT_BURST) { 5682 fprintf(stderr, 5683 "nb pkt per burst: %u > %u (maximum packet per burst) ignored\n", 5684 (unsigned int) nb, (unsigned int) MAX_PKT_BURST); 5685 return; 5686 } 5687 nb_pkt_per_burst = nb; 5688 printf("Number of packets per burst set to %u\n", 5689 (unsigned int) nb_pkt_per_burst); 5690 } 5691 5692 static const char * 5693 tx_split_get_name(enum tx_pkt_split split) 5694 { 5695 uint32_t i; 5696 5697 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 5698 if (tx_split_name[i].split == split) 5699 return tx_split_name[i].name; 5700 } 5701 return NULL; 5702 } 5703 5704 void 5705 set_tx_pkt_split(const char *name) 5706 { 5707 uint32_t i; 5708 5709 for (i = 0; i != RTE_DIM(tx_split_name); i++) { 5710 if (strcmp(tx_split_name[i].name, name) == 0) { 5711 tx_pkt_split = tx_split_name[i].split; 5712 return; 5713 } 5714 } 5715 fprintf(stderr, "unknown value: \"%s\"\n", name); 5716 } 5717 5718 int 5719 parse_fec_mode(const char *name, uint32_t *fec_capa) 5720 { 5721 uint8_t i; 5722 5723 for (i = 0; i < RTE_DIM(fec_mode_name); i++) { 5724 if (strcmp(fec_mode_name[i].name, name) == 0) { 5725 *fec_capa = 5726 RTE_ETH_FEC_MODE_TO_CAPA(fec_mode_name[i].mode); 5727 return 0; 5728 } 5729 } 5730 return -1; 5731 } 5732 5733 void 5734 show_fec_capability(unsigned int num, struct rte_eth_fec_capa *speed_fec_capa) 5735 { 5736 unsigned int i, j; 5737 5738 printf("FEC capabilities:\n"); 5739 5740 for (i = 0; i < num; i++) { 5741 printf("%s : ", 5742 rte_eth_link_speed_to_str(speed_fec_capa[i].speed)); 5743 5744 for (j = 0; j < RTE_DIM(fec_mode_name); j++) { 5745 if (RTE_ETH_FEC_MODE_TO_CAPA(j) & 5746 speed_fec_capa[i].capa) 5747 printf("%s ", fec_mode_name[j].name); 5748 } 5749 printf("\n"); 5750 } 5751 } 5752 5753 void 5754 show_rx_pkt_offsets(void) 5755 { 5756 uint32_t i, n; 5757 5758 n = rx_pkt_nb_offs; 5759 printf("Number of offsets: %u\n", n); 5760 if (n) { 5761 printf("Segment offsets: "); 5762 for (i = 0; i != n - 1; i++) 5763 printf("%hu,", rx_pkt_seg_offsets[i]); 5764 printf("%hu\n", rx_pkt_seg_lengths[i]); 5765 } 5766 } 5767 5768 void 5769 set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs) 5770 { 5771 unsigned int i; 5772 5773 if (nb_offs >= MAX_SEGS_BUFFER_SPLIT) { 5774 printf("nb segments per RX packets=%u >= " 5775 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_offs); 5776 return; 5777 } 5778 5779 /* 5780 * No extra check here, the segment length will be checked by PMD 5781 * in the extended queue setup. 5782 */ 5783 for (i = 0; i < nb_offs; i++) { 5784 if (seg_offsets[i] >= UINT16_MAX) { 5785 printf("offset[%u]=%u > UINT16_MAX - give up\n", 5786 i, seg_offsets[i]); 5787 return; 5788 } 5789 } 5790 5791 for (i = 0; i < nb_offs; i++) 5792 rx_pkt_seg_offsets[i] = (uint16_t) seg_offsets[i]; 5793 5794 rx_pkt_nb_offs = (uint8_t) nb_offs; 5795 } 5796 5797 void 5798 show_rx_pkt_segments(void) 5799 { 5800 uint32_t i, n; 5801 5802 n = rx_pkt_nb_segs; 5803 printf("Number of segments: %u\n", n); 5804 if (n) { 5805 printf("Segment sizes: "); 5806 for (i = 0; i != n - 1; i++) 5807 printf("%hu,", rx_pkt_seg_lengths[i]); 5808 printf("%hu\n", rx_pkt_seg_lengths[i]); 5809 } 5810 } 5811 5812 static const char *get_ptype_str(uint32_t ptype) 5813 { 5814 const char *str; 5815 5816 switch (ptype) { 5817 case RTE_PTYPE_L2_ETHER: 5818 str = "eth"; 5819 break; 5820 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN: 5821 str = "ipv4"; 5822 break; 5823 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN: 5824 str = "ipv6"; 5825 break; 5826 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_TCP: 5827 str = "ipv4-tcp"; 5828 break; 5829 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_UDP: 5830 str = "ipv4-udp"; 5831 break; 5832 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP: 5833 str = "ipv4-sctp"; 5834 break; 5835 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_TCP: 5836 str = "ipv6-tcp"; 5837 break; 5838 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_UDP: 5839 str = "ipv6-udp"; 5840 break; 5841 case RTE_PTYPE_L2_ETHER | RTE_PTYPE_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_L4_SCTP: 5842 str = "ipv6-sctp"; 5843 break; 5844 case RTE_PTYPE_TUNNEL_GRENAT: 5845 str = "grenat"; 5846 break; 5847 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER: 5848 str = "inner-eth"; 5849 break; 5850 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER 5851 | RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN: 5852 str = "inner-ipv4"; 5853 break; 5854 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER 5855 | RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN: 5856 str = "inner-ipv6"; 5857 break; 5858 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5859 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP: 5860 str = "inner-ipv4-tcp"; 5861 break; 5862 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5863 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP: 5864 str = "inner-ipv4-udp"; 5865 break; 5866 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5867 RTE_PTYPE_INNER_L3_IPV4_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP: 5868 str = "inner-ipv4-sctp"; 5869 break; 5870 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5871 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_TCP: 5872 str = "inner-ipv6-tcp"; 5873 break; 5874 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5875 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_UDP: 5876 str = "inner-ipv6-udp"; 5877 break; 5878 case RTE_PTYPE_TUNNEL_GRENAT | RTE_PTYPE_INNER_L2_ETHER | 5879 RTE_PTYPE_INNER_L3_IPV6_EXT_UNKNOWN | RTE_PTYPE_INNER_L4_SCTP: 5880 str = "inner-ipv6-sctp"; 5881 break; 5882 default: 5883 str = "unsupported"; 5884 } 5885 5886 return str; 5887 } 5888 5889 void 5890 show_rx_pkt_hdrs(void) 5891 { 5892 uint32_t i, n; 5893 5894 n = rx_pkt_nb_segs; 5895 printf("Number of segments: %u\n", n); 5896 if (n) { 5897 printf("Packet segs: "); 5898 for (i = 0; i < n - 1; i++) 5899 printf("%s, ", get_ptype_str(rx_pkt_hdr_protos[i])); 5900 printf("payload\n"); 5901 } 5902 } 5903 5904 void 5905 set_rx_pkt_hdrs(unsigned int *seg_hdrs, unsigned int nb_segs) 5906 { 5907 unsigned int i; 5908 5909 if (nb_segs + 1 > MAX_SEGS_BUFFER_SPLIT) { 5910 printf("nb segments per RX packets=%u > " 5911 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs + 1); 5912 return; 5913 } 5914 5915 memset(rx_pkt_hdr_protos, 0, sizeof(rx_pkt_hdr_protos)); 5916 5917 for (i = 0; i < nb_segs; i++) 5918 rx_pkt_hdr_protos[i] = (uint32_t)seg_hdrs[i]; 5919 /* 5920 * We calculate the number of hdrs, but payload is not included, 5921 * so rx_pkt_nb_segs would increase 1. 5922 */ 5923 rx_pkt_nb_segs = nb_segs + 1; 5924 } 5925 5926 void 5927 set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 5928 { 5929 unsigned int i; 5930 5931 if (nb_segs >= MAX_SEGS_BUFFER_SPLIT) { 5932 printf("nb segments per RX packets=%u >= " 5933 "MAX_SEGS_BUFFER_SPLIT - ignored\n", nb_segs); 5934 return; 5935 } 5936 5937 /* 5938 * No extra check here, the segment length will be checked by PMD 5939 * in the extended queue setup. 5940 */ 5941 for (i = 0; i < nb_segs; i++) { 5942 if (seg_lengths[i] >= UINT16_MAX) { 5943 printf("length[%u]=%u > UINT16_MAX - give up\n", 5944 i, seg_lengths[i]); 5945 return; 5946 } 5947 } 5948 5949 for (i = 0; i < nb_segs; i++) 5950 rx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 5951 5952 rx_pkt_nb_segs = (uint8_t) nb_segs; 5953 } 5954 5955 void 5956 show_tx_pkt_segments(void) 5957 { 5958 uint32_t i, n; 5959 const char *split; 5960 5961 n = tx_pkt_nb_segs; 5962 split = tx_split_get_name(tx_pkt_split); 5963 5964 printf("Number of segments: %u\n", n); 5965 printf("Segment sizes: "); 5966 for (i = 0; i != n - 1; i++) 5967 printf("%hu,", tx_pkt_seg_lengths[i]); 5968 printf("%hu\n", tx_pkt_seg_lengths[i]); 5969 printf("Split packet: %s\n", split); 5970 } 5971 5972 static bool 5973 nb_segs_is_invalid(unsigned int nb_segs) 5974 { 5975 uint16_t ring_size; 5976 uint16_t queue_id; 5977 uint16_t port_id; 5978 int ret; 5979 5980 RTE_ETH_FOREACH_DEV(port_id) { 5981 for (queue_id = 0; queue_id < nb_txq; queue_id++) { 5982 ret = get_tx_ring_size(port_id, queue_id, &ring_size); 5983 if (ret) { 5984 /* Port may not be initialized yet, can't say 5985 * the port is invalid in this stage. 5986 */ 5987 continue; 5988 } 5989 if (ring_size < nb_segs) { 5990 printf("nb segments per TX packets=%u >= TX " 5991 "queue(%u) ring_size=%u - txpkts ignored\n", 5992 nb_segs, queue_id, ring_size); 5993 return true; 5994 } 5995 } 5996 } 5997 5998 return false; 5999 } 6000 6001 void 6002 set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs) 6003 { 6004 uint16_t tx_pkt_len; 6005 unsigned int i; 6006 6007 /* 6008 * For single segment settings failed check is ignored. 6009 * It is a very basic capability to send the single segment 6010 * packets, suppose it is always supported. 6011 */ 6012 if (nb_segs > 1 && nb_segs_is_invalid(nb_segs)) { 6013 fprintf(stderr, 6014 "Tx segment size(%u) is not supported - txpkts ignored\n", 6015 nb_segs); 6016 return; 6017 } 6018 6019 if (nb_segs > RTE_MAX_SEGS_PER_PKT) { 6020 fprintf(stderr, 6021 "Tx segment size(%u) is bigger than max number of segment(%u)\n", 6022 nb_segs, RTE_MAX_SEGS_PER_PKT); 6023 return; 6024 } 6025 6026 /* 6027 * Check that each segment length is greater or equal than 6028 * the mbuf data size. 6029 * Check also that the total packet length is greater or equal than the 6030 * size of an empty UDP/IP packet (sizeof(struct rte_ether_hdr) + 6031 * 20 + 8). 6032 */ 6033 tx_pkt_len = 0; 6034 for (i = 0; i < nb_segs; i++) { 6035 if (seg_lengths[i] > mbuf_data_size[0]) { 6036 fprintf(stderr, 6037 "length[%u]=%u > mbuf_data_size=%u - give up\n", 6038 i, seg_lengths[i], mbuf_data_size[0]); 6039 return; 6040 } 6041 tx_pkt_len = (uint16_t)(tx_pkt_len + seg_lengths[i]); 6042 } 6043 if (tx_pkt_len < (sizeof(struct rte_ether_hdr) + 20 + 8)) { 6044 fprintf(stderr, "total packet length=%u < %d - give up\n", 6045 (unsigned) tx_pkt_len, 6046 (int)(sizeof(struct rte_ether_hdr) + 20 + 8)); 6047 return; 6048 } 6049 6050 for (i = 0; i < nb_segs; i++) 6051 tx_pkt_seg_lengths[i] = (uint16_t) seg_lengths[i]; 6052 6053 tx_pkt_length = tx_pkt_len; 6054 tx_pkt_nb_segs = (uint8_t) nb_segs; 6055 } 6056 6057 void 6058 show_tx_pkt_times(void) 6059 { 6060 printf("Interburst gap: %u\n", tx_pkt_times_inter); 6061 printf("Intraburst gap: %u\n", tx_pkt_times_intra); 6062 } 6063 6064 void 6065 set_tx_pkt_times(unsigned int *tx_times) 6066 { 6067 tx_pkt_times_inter = tx_times[0]; 6068 tx_pkt_times_intra = tx_times[1]; 6069 } 6070 6071 #ifdef RTE_LIB_GRO 6072 void 6073 setup_gro(const char *onoff, portid_t port_id) 6074 { 6075 if (!rte_eth_dev_is_valid_port(port_id)) { 6076 fprintf(stderr, "invalid port id %u\n", port_id); 6077 return; 6078 } 6079 if (test_done == 0) { 6080 fprintf(stderr, 6081 "Before enable/disable GRO, please stop forwarding first\n"); 6082 return; 6083 } 6084 if (strcmp(onoff, "on") == 0) { 6085 if (gro_ports[port_id].enable != 0) { 6086 fprintf(stderr, 6087 "Port %u has enabled GRO. Please disable GRO first\n", 6088 port_id); 6089 return; 6090 } 6091 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 6092 gro_ports[port_id].param.gro_types = RTE_GRO_TCP_IPV4; 6093 gro_ports[port_id].param.max_flow_num = 6094 GRO_DEFAULT_FLOW_NUM; 6095 gro_ports[port_id].param.max_item_per_flow = 6096 GRO_DEFAULT_ITEM_NUM_PER_FLOW; 6097 } 6098 gro_ports[port_id].enable = 1; 6099 } else { 6100 if (gro_ports[port_id].enable == 0) { 6101 fprintf(stderr, "Port %u has disabled GRO\n", port_id); 6102 return; 6103 } 6104 gro_ports[port_id].enable = 0; 6105 } 6106 } 6107 6108 void 6109 setup_gro_flush_cycles(uint8_t cycles) 6110 { 6111 if (test_done == 0) { 6112 fprintf(stderr, 6113 "Before change flush interval for GRO, please stop forwarding first.\n"); 6114 return; 6115 } 6116 6117 if (cycles > GRO_MAX_FLUSH_CYCLES || cycles < 6118 GRO_DEFAULT_FLUSH_CYCLES) { 6119 fprintf(stderr, 6120 "The flushing cycle be in the range of 1 to %u. Revert to the default value %u.\n", 6121 GRO_MAX_FLUSH_CYCLES, GRO_DEFAULT_FLUSH_CYCLES); 6122 cycles = GRO_DEFAULT_FLUSH_CYCLES; 6123 } 6124 6125 gro_flush_cycles = cycles; 6126 } 6127 6128 void 6129 show_gro(portid_t port_id) 6130 { 6131 struct rte_gro_param *param; 6132 uint32_t max_pkts_num; 6133 6134 param = &gro_ports[port_id].param; 6135 6136 if (!rte_eth_dev_is_valid_port(port_id)) { 6137 fprintf(stderr, "Invalid port id %u.\n", port_id); 6138 return; 6139 } 6140 if (gro_ports[port_id].enable) { 6141 printf("GRO type: TCP/IPv4\n"); 6142 if (gro_flush_cycles == GRO_DEFAULT_FLUSH_CYCLES) { 6143 max_pkts_num = param->max_flow_num * 6144 param->max_item_per_flow; 6145 } else 6146 max_pkts_num = MAX_PKT_BURST * GRO_MAX_FLUSH_CYCLES; 6147 printf("Max number of packets to perform GRO: %u\n", 6148 max_pkts_num); 6149 printf("Flushing cycles: %u\n", gro_flush_cycles); 6150 } else 6151 printf("Port %u doesn't enable GRO.\n", port_id); 6152 } 6153 #endif /* RTE_LIB_GRO */ 6154 6155 #ifdef RTE_LIB_GSO 6156 void 6157 setup_gso(const char *mode, portid_t port_id) 6158 { 6159 if (!rte_eth_dev_is_valid_port(port_id)) { 6160 fprintf(stderr, "invalid port id %u\n", port_id); 6161 return; 6162 } 6163 if (strcmp(mode, "on") == 0) { 6164 if (test_done == 0) { 6165 fprintf(stderr, 6166 "before enabling GSO, please stop forwarding first\n"); 6167 return; 6168 } 6169 gso_ports[port_id].enable = 1; 6170 } else if (strcmp(mode, "off") == 0) { 6171 if (test_done == 0) { 6172 fprintf(stderr, 6173 "before disabling GSO, please stop forwarding first\n"); 6174 return; 6175 } 6176 gso_ports[port_id].enable = 0; 6177 } 6178 } 6179 #endif /* RTE_LIB_GSO */ 6180 6181 char* 6182 list_pkt_forwarding_modes(void) 6183 { 6184 static char fwd_modes[128] = ""; 6185 const char *separator = "|"; 6186 struct fwd_engine *fwd_eng; 6187 unsigned i = 0; 6188 6189 if (strlen (fwd_modes) == 0) { 6190 while ((fwd_eng = fwd_engines[i++]) != NULL) { 6191 strncat(fwd_modes, fwd_eng->fwd_mode_name, 6192 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 6193 strncat(fwd_modes, separator, 6194 sizeof(fwd_modes) - strlen(fwd_modes) - 1); 6195 } 6196 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 6197 } 6198 6199 return fwd_modes; 6200 } 6201 6202 char* 6203 list_pkt_forwarding_retry_modes(void) 6204 { 6205 static char fwd_modes[128] = ""; 6206 const char *separator = "|"; 6207 struct fwd_engine *fwd_eng; 6208 unsigned i = 0; 6209 6210 if (strlen(fwd_modes) == 0) { 6211 while ((fwd_eng = fwd_engines[i++]) != NULL) { 6212 if (fwd_eng == &rx_only_engine) 6213 continue; 6214 strncat(fwd_modes, fwd_eng->fwd_mode_name, 6215 sizeof(fwd_modes) - 6216 strlen(fwd_modes) - 1); 6217 strncat(fwd_modes, separator, 6218 sizeof(fwd_modes) - 6219 strlen(fwd_modes) - 1); 6220 } 6221 fwd_modes[strlen(fwd_modes) - strlen(separator)] = '\0'; 6222 } 6223 6224 return fwd_modes; 6225 } 6226 6227 void 6228 set_pkt_forwarding_mode(const char *fwd_mode_name) 6229 { 6230 struct fwd_engine *fwd_eng; 6231 unsigned i; 6232 6233 i = 0; 6234 while ((fwd_eng = fwd_engines[i]) != NULL) { 6235 if (! strcmp(fwd_eng->fwd_mode_name, fwd_mode_name)) { 6236 printf("Set %s packet forwarding mode%s\n", 6237 fwd_mode_name, 6238 retry_enabled == 0 ? "" : " with retry"); 6239 cur_fwd_eng = fwd_eng; 6240 return; 6241 } 6242 i++; 6243 } 6244 fprintf(stderr, "Invalid %s packet forwarding mode\n", fwd_mode_name); 6245 } 6246 6247 void 6248 add_rx_dump_callbacks(portid_t portid) 6249 { 6250 struct rte_eth_dev_info dev_info; 6251 uint16_t queue; 6252 int ret; 6253 6254 if (port_id_is_invalid(portid, ENABLED_WARN)) 6255 return; 6256 6257 ret = eth_dev_info_get_print_err(portid, &dev_info); 6258 if (ret != 0) 6259 return; 6260 6261 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 6262 if (!ports[portid].rx_dump_cb[queue]) 6263 ports[portid].rx_dump_cb[queue] = 6264 rte_eth_add_rx_callback(portid, queue, 6265 dump_rx_pkts, NULL); 6266 } 6267 6268 void 6269 add_tx_dump_callbacks(portid_t portid) 6270 { 6271 struct rte_eth_dev_info dev_info; 6272 uint16_t queue; 6273 int ret; 6274 6275 if (port_id_is_invalid(portid, ENABLED_WARN)) 6276 return; 6277 6278 ret = eth_dev_info_get_print_err(portid, &dev_info); 6279 if (ret != 0) 6280 return; 6281 6282 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 6283 if (!ports[portid].tx_dump_cb[queue]) 6284 ports[portid].tx_dump_cb[queue] = 6285 rte_eth_add_tx_callback(portid, queue, 6286 dump_tx_pkts, NULL); 6287 } 6288 6289 void 6290 remove_rx_dump_callbacks(portid_t portid) 6291 { 6292 struct rte_eth_dev_info dev_info; 6293 uint16_t queue; 6294 int ret; 6295 6296 if (port_id_is_invalid(portid, ENABLED_WARN)) 6297 return; 6298 6299 ret = eth_dev_info_get_print_err(portid, &dev_info); 6300 if (ret != 0) 6301 return; 6302 6303 for (queue = 0; queue < dev_info.nb_rx_queues; queue++) 6304 if (ports[portid].rx_dump_cb[queue]) { 6305 rte_eth_remove_rx_callback(portid, queue, 6306 ports[portid].rx_dump_cb[queue]); 6307 ports[portid].rx_dump_cb[queue] = NULL; 6308 } 6309 } 6310 6311 void 6312 remove_tx_dump_callbacks(portid_t portid) 6313 { 6314 struct rte_eth_dev_info dev_info; 6315 uint16_t queue; 6316 int ret; 6317 6318 if (port_id_is_invalid(portid, ENABLED_WARN)) 6319 return; 6320 6321 ret = eth_dev_info_get_print_err(portid, &dev_info); 6322 if (ret != 0) 6323 return; 6324 6325 for (queue = 0; queue < dev_info.nb_tx_queues; queue++) 6326 if (ports[portid].tx_dump_cb[queue]) { 6327 rte_eth_remove_tx_callback(portid, queue, 6328 ports[portid].tx_dump_cb[queue]); 6329 ports[portid].tx_dump_cb[queue] = NULL; 6330 } 6331 } 6332 6333 void 6334 configure_rxtx_dump_callbacks(uint16_t verbose) 6335 { 6336 portid_t portid; 6337 6338 #ifndef RTE_ETHDEV_RXTX_CALLBACKS 6339 TESTPMD_LOG(ERR, "setting rxtx callbacks is not enabled\n"); 6340 return; 6341 #endif 6342 6343 RTE_ETH_FOREACH_DEV(portid) 6344 { 6345 if (verbose == 1 || verbose > 2) 6346 add_rx_dump_callbacks(portid); 6347 else 6348 remove_rx_dump_callbacks(portid); 6349 if (verbose >= 2) 6350 add_tx_dump_callbacks(portid); 6351 else 6352 remove_tx_dump_callbacks(portid); 6353 } 6354 } 6355 6356 void 6357 set_verbose_level(uint16_t vb_level) 6358 { 6359 printf("Change verbose level from %u to %u\n", 6360 (unsigned int) verbose_level, (unsigned int) vb_level); 6361 verbose_level = vb_level; 6362 configure_rxtx_dump_callbacks(verbose_level); 6363 } 6364 6365 void 6366 vlan_extend_set(portid_t port_id, int on) 6367 { 6368 int diag; 6369 int vlan_offload; 6370 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6371 6372 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6373 return; 6374 6375 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6376 6377 if (on) { 6378 vlan_offload |= RTE_ETH_VLAN_EXTEND_OFFLOAD; 6379 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 6380 } else { 6381 vlan_offload &= ~RTE_ETH_VLAN_EXTEND_OFFLOAD; 6382 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_EXTEND; 6383 } 6384 6385 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6386 if (diag < 0) { 6387 fprintf(stderr, 6388 "rx_vlan_extend_set(port_pi=%d, on=%d) failed diag=%d\n", 6389 port_id, on, diag); 6390 return; 6391 } 6392 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6393 } 6394 6395 void 6396 rx_vlan_strip_set(portid_t port_id, int on) 6397 { 6398 int diag; 6399 int vlan_offload; 6400 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6401 6402 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6403 return; 6404 6405 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6406 6407 if (on) { 6408 vlan_offload |= RTE_ETH_VLAN_STRIP_OFFLOAD; 6409 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 6410 } else { 6411 vlan_offload &= ~RTE_ETH_VLAN_STRIP_OFFLOAD; 6412 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_STRIP; 6413 } 6414 6415 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6416 if (diag < 0) { 6417 fprintf(stderr, 6418 "%s(port_pi=%d, on=%d) failed diag=%d\n", 6419 __func__, port_id, on, diag); 6420 return; 6421 } 6422 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6423 } 6424 6425 void 6426 rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on) 6427 { 6428 int diag; 6429 6430 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6431 return; 6432 6433 diag = rte_eth_dev_set_vlan_strip_on_queue(port_id, queue_id, on); 6434 if (diag < 0) 6435 fprintf(stderr, 6436 "%s(port_pi=%d, queue_id=%d, on=%d) failed diag=%d\n", 6437 __func__, port_id, queue_id, on, diag); 6438 } 6439 6440 void 6441 rx_vlan_filter_set(portid_t port_id, int on) 6442 { 6443 int diag; 6444 int vlan_offload; 6445 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6446 6447 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6448 return; 6449 6450 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6451 6452 if (on) { 6453 vlan_offload |= RTE_ETH_VLAN_FILTER_OFFLOAD; 6454 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 6455 } else { 6456 vlan_offload &= ~RTE_ETH_VLAN_FILTER_OFFLOAD; 6457 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_VLAN_FILTER; 6458 } 6459 6460 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6461 if (diag < 0) { 6462 fprintf(stderr, 6463 "%s(port_pi=%d, on=%d) failed diag=%d\n", 6464 __func__, port_id, on, diag); 6465 return; 6466 } 6467 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6468 } 6469 6470 void 6471 rx_vlan_qinq_strip_set(portid_t port_id, int on) 6472 { 6473 int diag; 6474 int vlan_offload; 6475 uint64_t port_rx_offloads = ports[port_id].dev_conf.rxmode.offloads; 6476 6477 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6478 return; 6479 6480 vlan_offload = rte_eth_dev_get_vlan_offload(port_id); 6481 6482 if (on) { 6483 vlan_offload |= RTE_ETH_QINQ_STRIP_OFFLOAD; 6484 port_rx_offloads |= RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 6485 } else { 6486 vlan_offload &= ~RTE_ETH_QINQ_STRIP_OFFLOAD; 6487 port_rx_offloads &= ~RTE_ETH_RX_OFFLOAD_QINQ_STRIP; 6488 } 6489 6490 diag = rte_eth_dev_set_vlan_offload(port_id, vlan_offload); 6491 if (diag < 0) { 6492 fprintf(stderr, "%s(port_pi=%d, on=%d) failed diag=%d\n", 6493 __func__, port_id, on, diag); 6494 return; 6495 } 6496 ports[port_id].dev_conf.rxmode.offloads = port_rx_offloads; 6497 } 6498 6499 int 6500 rx_vft_set(portid_t port_id, uint16_t vlan_id, int on) 6501 { 6502 int diag; 6503 6504 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6505 return 1; 6506 if (vlan_id_is_invalid(vlan_id)) 6507 return 1; 6508 diag = rte_eth_dev_vlan_filter(port_id, vlan_id, on); 6509 if (diag == 0) 6510 return 0; 6511 fprintf(stderr, 6512 "rte_eth_dev_vlan_filter(port_pi=%d, vlan_id=%d, on=%d) failed diag=%d\n", 6513 port_id, vlan_id, on, diag); 6514 return -1; 6515 } 6516 6517 void 6518 rx_vlan_all_filter_set(portid_t port_id, int on) 6519 { 6520 uint16_t vlan_id; 6521 6522 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6523 return; 6524 for (vlan_id = 0; vlan_id < 4096; vlan_id++) { 6525 if (rx_vft_set(port_id, vlan_id, on)) 6526 break; 6527 } 6528 } 6529 6530 void 6531 vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, uint16_t tp_id) 6532 { 6533 int diag; 6534 6535 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6536 return; 6537 6538 diag = rte_eth_dev_set_vlan_ether_type(port_id, vlan_type, tp_id); 6539 if (diag == 0) 6540 return; 6541 6542 fprintf(stderr, 6543 "tx_vlan_tpid_set(port_pi=%d, vlan_type=%d, tpid=%d) failed diag=%d\n", 6544 port_id, vlan_type, tp_id, diag); 6545 } 6546 6547 void 6548 tx_vlan_set(portid_t port_id, uint16_t vlan_id) 6549 { 6550 struct rte_eth_dev_info dev_info; 6551 int ret; 6552 6553 if (vlan_id_is_invalid(vlan_id)) 6554 return; 6555 6556 if (ports[port_id].dev_conf.txmode.offloads & 6557 RTE_ETH_TX_OFFLOAD_QINQ_INSERT) { 6558 fprintf(stderr, "Error, as QinQ has been enabled.\n"); 6559 return; 6560 } 6561 6562 ret = eth_dev_info_get_print_err(port_id, &dev_info); 6563 if (ret != 0) 6564 return; 6565 6566 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_VLAN_INSERT) == 0) { 6567 fprintf(stderr, 6568 "Error: vlan insert is not supported by port %d\n", 6569 port_id); 6570 return; 6571 } 6572 6573 tx_vlan_reset(port_id); 6574 ports[port_id].dev_conf.txmode.offloads |= RTE_ETH_TX_OFFLOAD_VLAN_INSERT; 6575 ports[port_id].tx_vlan_id = vlan_id; 6576 } 6577 6578 void 6579 tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer) 6580 { 6581 struct rte_eth_dev_info dev_info; 6582 int ret; 6583 6584 if (vlan_id_is_invalid(vlan_id)) 6585 return; 6586 if (vlan_id_is_invalid(vlan_id_outer)) 6587 return; 6588 6589 ret = eth_dev_info_get_print_err(port_id, &dev_info); 6590 if (ret != 0) 6591 return; 6592 6593 if ((dev_info.tx_offload_capa & RTE_ETH_TX_OFFLOAD_QINQ_INSERT) == 0) { 6594 fprintf(stderr, 6595 "Error: qinq insert not supported by port %d\n", 6596 port_id); 6597 return; 6598 } 6599 6600 tx_vlan_reset(port_id); 6601 ports[port_id].dev_conf.txmode.offloads |= (RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 6602 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 6603 ports[port_id].tx_vlan_id = vlan_id; 6604 ports[port_id].tx_vlan_id_outer = vlan_id_outer; 6605 } 6606 6607 void 6608 tx_vlan_reset(portid_t port_id) 6609 { 6610 ports[port_id].dev_conf.txmode.offloads &= 6611 ~(RTE_ETH_TX_OFFLOAD_VLAN_INSERT | 6612 RTE_ETH_TX_OFFLOAD_QINQ_INSERT); 6613 ports[port_id].tx_vlan_id = 0; 6614 ports[port_id].tx_vlan_id_outer = 0; 6615 } 6616 6617 void 6618 tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on) 6619 { 6620 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6621 return; 6622 6623 rte_eth_dev_set_vlan_pvid(port_id, vlan_id, on); 6624 } 6625 6626 void 6627 set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value) 6628 { 6629 int ret; 6630 6631 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6632 return; 6633 6634 if (is_rx ? (rx_queue_id_is_invalid(queue_id)) : (tx_queue_id_is_invalid(queue_id))) 6635 return; 6636 6637 if (map_value >= RTE_ETHDEV_QUEUE_STAT_CNTRS) { 6638 fprintf(stderr, "map_value not in required range 0..%d\n", 6639 RTE_ETHDEV_QUEUE_STAT_CNTRS - 1); 6640 return; 6641 } 6642 6643 if (!is_rx) { /* tx */ 6644 ret = rte_eth_dev_set_tx_queue_stats_mapping(port_id, queue_id, 6645 map_value); 6646 if (ret) { 6647 fprintf(stderr, 6648 "failed to set tx queue stats mapping.\n"); 6649 return; 6650 } 6651 } else { /* rx */ 6652 ret = rte_eth_dev_set_rx_queue_stats_mapping(port_id, queue_id, 6653 map_value); 6654 if (ret) { 6655 fprintf(stderr, 6656 "failed to set rx queue stats mapping.\n"); 6657 return; 6658 } 6659 } 6660 } 6661 6662 void 6663 set_xstats_hide_zero(uint8_t on_off) 6664 { 6665 xstats_hide_zero = on_off; 6666 } 6667 6668 void 6669 set_record_core_cycles(uint8_t on_off) 6670 { 6671 record_core_cycles = on_off; 6672 } 6673 6674 void 6675 set_record_burst_stats(uint8_t on_off) 6676 { 6677 record_burst_stats = on_off; 6678 } 6679 6680 uint16_t 6681 str_to_flowtype(const char *string) 6682 { 6683 uint8_t i; 6684 6685 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 6686 if (!strcmp(flowtype_str_table[i].str, string)) 6687 return flowtype_str_table[i].ftype; 6688 } 6689 6690 if (isdigit(string[0])) { 6691 int val = atoi(string); 6692 if (val > 0 && val < 64) 6693 return (uint16_t)val; 6694 } 6695 6696 return RTE_ETH_FLOW_UNKNOWN; 6697 } 6698 6699 const char* 6700 flowtype_to_str(uint16_t flow_type) 6701 { 6702 uint8_t i; 6703 6704 for (i = 0; i < RTE_DIM(flowtype_str_table); i++) { 6705 if (flowtype_str_table[i].ftype == flow_type) 6706 return flowtype_str_table[i].str; 6707 } 6708 6709 return NULL; 6710 } 6711 6712 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 6713 6714 static inline void 6715 print_fdir_flex_payload(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 6716 { 6717 struct rte_eth_flex_payload_cfg *cfg; 6718 uint32_t i, j; 6719 6720 for (i = 0; i < flex_conf->nb_payloads; i++) { 6721 cfg = &flex_conf->flex_set[i]; 6722 if (cfg->type == RTE_ETH_RAW_PAYLOAD) 6723 printf("\n RAW: "); 6724 else if (cfg->type == RTE_ETH_L2_PAYLOAD) 6725 printf("\n L2_PAYLOAD: "); 6726 else if (cfg->type == RTE_ETH_L3_PAYLOAD) 6727 printf("\n L3_PAYLOAD: "); 6728 else if (cfg->type == RTE_ETH_L4_PAYLOAD) 6729 printf("\n L4_PAYLOAD: "); 6730 else 6731 printf("\n UNKNOWN PAYLOAD(%u): ", cfg->type); 6732 for (j = 0; j < num; j++) 6733 printf(" %-5u", cfg->src_offset[j]); 6734 } 6735 printf("\n"); 6736 } 6737 6738 static inline void 6739 print_fdir_flex_mask(struct rte_eth_fdir_flex_conf *flex_conf, uint32_t num) 6740 { 6741 struct rte_eth_fdir_flex_mask *mask; 6742 uint32_t i, j; 6743 const char *p; 6744 6745 for (i = 0; i < flex_conf->nb_flexmasks; i++) { 6746 mask = &flex_conf->flex_mask[i]; 6747 p = flowtype_to_str(mask->flow_type); 6748 printf("\n %s:\t", p ? p : "unknown"); 6749 for (j = 0; j < num; j++) 6750 printf(" %02x", mask->mask[j]); 6751 } 6752 printf("\n"); 6753 } 6754 6755 static inline void 6756 print_fdir_flow_type(uint32_t flow_types_mask) 6757 { 6758 int i; 6759 const char *p; 6760 6761 for (i = RTE_ETH_FLOW_UNKNOWN; i < RTE_ETH_FLOW_MAX; i++) { 6762 if (!(flow_types_mask & (1 << i))) 6763 continue; 6764 p = flowtype_to_str(i); 6765 if (p) 6766 printf(" %s", p); 6767 else 6768 printf(" unknown"); 6769 } 6770 printf("\n"); 6771 } 6772 6773 static int 6774 get_fdir_info(portid_t port_id, struct rte_eth_fdir_info *fdir_info, 6775 struct rte_eth_fdir_stats *fdir_stat) 6776 { 6777 int ret = -ENOTSUP; 6778 6779 #ifdef RTE_NET_I40E 6780 if (ret == -ENOTSUP) { 6781 ret = rte_pmd_i40e_get_fdir_info(port_id, fdir_info); 6782 if (!ret) 6783 ret = rte_pmd_i40e_get_fdir_stats(port_id, fdir_stat); 6784 } 6785 #endif 6786 #ifdef RTE_NET_IXGBE 6787 if (ret == -ENOTSUP) { 6788 ret = rte_pmd_ixgbe_get_fdir_info(port_id, fdir_info); 6789 if (!ret) 6790 ret = rte_pmd_ixgbe_get_fdir_stats(port_id, fdir_stat); 6791 } 6792 #endif 6793 switch (ret) { 6794 case 0: 6795 break; 6796 case -ENOTSUP: 6797 fprintf(stderr, "\n FDIR is not supported on port %-2d\n", 6798 port_id); 6799 break; 6800 default: 6801 fprintf(stderr, "programming error: (%s)\n", strerror(-ret)); 6802 break; 6803 } 6804 return ret; 6805 } 6806 6807 void 6808 fdir_get_infos(portid_t port_id) 6809 { 6810 struct rte_eth_fdir_stats fdir_stat; 6811 struct rte_eth_fdir_info fdir_info; 6812 6813 static const char *fdir_stats_border = "########################"; 6814 6815 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6816 return; 6817 6818 memset(&fdir_info, 0, sizeof(fdir_info)); 6819 memset(&fdir_stat, 0, sizeof(fdir_stat)); 6820 if (get_fdir_info(port_id, &fdir_info, &fdir_stat)) 6821 return; 6822 6823 printf("\n %s FDIR infos for port %-2d %s\n", 6824 fdir_stats_border, port_id, fdir_stats_border); 6825 printf(" MODE: "); 6826 if (fdir_info.mode == RTE_FDIR_MODE_PERFECT) 6827 printf(" PERFECT\n"); 6828 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_MAC_VLAN) 6829 printf(" PERFECT-MAC-VLAN\n"); 6830 else if (fdir_info.mode == RTE_FDIR_MODE_PERFECT_TUNNEL) 6831 printf(" PERFECT-TUNNEL\n"); 6832 else if (fdir_info.mode == RTE_FDIR_MODE_SIGNATURE) 6833 printf(" SIGNATURE\n"); 6834 else 6835 printf(" DISABLE\n"); 6836 if (fdir_info.mode != RTE_FDIR_MODE_PERFECT_MAC_VLAN 6837 && fdir_info.mode != RTE_FDIR_MODE_PERFECT_TUNNEL) { 6838 printf(" SUPPORTED FLOW TYPE: "); 6839 print_fdir_flow_type(fdir_info.flow_types_mask[0]); 6840 } 6841 printf(" FLEX PAYLOAD INFO:\n"); 6842 printf(" max_len: %-10"PRIu32" payload_limit: %-10"PRIu32"\n" 6843 " payload_unit: %-10"PRIu32" payload_seg: %-10"PRIu32"\n" 6844 " bitmask_unit: %-10"PRIu32" bitmask_num: %-10"PRIu32"\n", 6845 fdir_info.max_flexpayload, fdir_info.flex_payload_limit, 6846 fdir_info.flex_payload_unit, 6847 fdir_info.max_flex_payload_segment_num, 6848 fdir_info.flex_bitmask_unit, fdir_info.max_flex_bitmask_num); 6849 if (fdir_info.flex_conf.nb_payloads > 0) { 6850 printf(" FLEX PAYLOAD SRC OFFSET:"); 6851 print_fdir_flex_payload(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6852 } 6853 if (fdir_info.flex_conf.nb_flexmasks > 0) { 6854 printf(" FLEX MASK CFG:"); 6855 print_fdir_flex_mask(&fdir_info.flex_conf, fdir_info.max_flexpayload); 6856 } 6857 printf(" guarant_count: %-10"PRIu32" best_count: %"PRIu32"\n", 6858 fdir_stat.guarant_cnt, fdir_stat.best_cnt); 6859 printf(" guarant_space: %-10"PRIu32" best_space: %"PRIu32"\n", 6860 fdir_info.guarant_spc, fdir_info.best_spc); 6861 printf(" collision: %-10"PRIu32" free: %"PRIu32"\n" 6862 " maxhash: %-10"PRIu32" maxlen: %"PRIu32"\n" 6863 " add: %-10"PRIu64" remove: %"PRIu64"\n" 6864 " f_add: %-10"PRIu64" f_remove: %"PRIu64"\n", 6865 fdir_stat.collision, fdir_stat.free, 6866 fdir_stat.maxhash, fdir_stat.maxlen, 6867 fdir_stat.add, fdir_stat.remove, 6868 fdir_stat.f_add, fdir_stat.f_remove); 6869 printf(" %s############################%s\n", 6870 fdir_stats_border, fdir_stats_border); 6871 } 6872 6873 #endif /* RTE_NET_I40E || RTE_NET_IXGBE */ 6874 6875 void 6876 set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on) 6877 { 6878 #ifdef RTE_NET_IXGBE 6879 int diag; 6880 6881 if (is_rx) 6882 diag = rte_pmd_ixgbe_set_vf_rx(port_id, vf, on); 6883 else 6884 diag = rte_pmd_ixgbe_set_vf_tx(port_id, vf, on); 6885 6886 if (diag == 0) 6887 return; 6888 fprintf(stderr, 6889 "rte_pmd_ixgbe_set_vf_%s for port_id=%d failed diag=%d\n", 6890 is_rx ? "rx" : "tx", port_id, diag); 6891 return; 6892 #endif 6893 fprintf(stderr, "VF %s setting not supported for port %d\n", 6894 is_rx ? "Rx" : "Tx", port_id); 6895 RTE_SET_USED(vf); 6896 RTE_SET_USED(on); 6897 } 6898 6899 int 6900 set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint32_t rate) 6901 { 6902 int diag; 6903 struct rte_eth_link link; 6904 int ret; 6905 6906 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6907 return 1; 6908 ret = eth_link_get_nowait_print_err(port_id, &link); 6909 if (ret < 0) 6910 return 1; 6911 if (link.link_speed != RTE_ETH_SPEED_NUM_UNKNOWN && 6912 rate > link.link_speed) { 6913 fprintf(stderr, 6914 "Invalid rate value:%u bigger than link speed: %u\n", 6915 rate, link.link_speed); 6916 return 1; 6917 } 6918 diag = rte_eth_set_queue_rate_limit(port_id, queue_idx, rate); 6919 if (diag == 0) 6920 return diag; 6921 fprintf(stderr, 6922 "rte_eth_set_queue_rate_limit for port_id=%d failed diag=%d\n", 6923 port_id, diag); 6924 return diag; 6925 } 6926 6927 int 6928 set_vf_rate_limit(portid_t port_id, uint16_t vf, uint32_t rate, uint64_t q_msk) 6929 { 6930 int diag = -ENOTSUP; 6931 6932 RTE_SET_USED(vf); 6933 RTE_SET_USED(rate); 6934 RTE_SET_USED(q_msk); 6935 6936 #ifdef RTE_NET_IXGBE 6937 if (diag == -ENOTSUP) 6938 diag = rte_pmd_ixgbe_set_vf_rate_limit(port_id, vf, rate, 6939 q_msk); 6940 #endif 6941 #ifdef RTE_NET_BNXT 6942 if (diag == -ENOTSUP) 6943 diag = rte_pmd_bnxt_set_vf_rate_limit(port_id, vf, rate, q_msk); 6944 #endif 6945 if (diag == 0) 6946 return diag; 6947 6948 fprintf(stderr, 6949 "%s for port_id=%d failed diag=%d\n", 6950 __func__, port_id, diag); 6951 return diag; 6952 } 6953 6954 int 6955 set_rxq_avail_thresh(portid_t port_id, uint16_t queue_id, uint8_t avail_thresh) 6956 { 6957 if (port_id_is_invalid(port_id, ENABLED_WARN)) 6958 return -EINVAL; 6959 6960 return rte_eth_rx_avail_thresh_set(port_id, queue_id, avail_thresh); 6961 } 6962 6963 /* 6964 * Functions to manage the set of filtered Multicast MAC addresses. 6965 * 6966 * A pool of filtered multicast MAC addresses is associated with each port. 6967 * The pool is allocated in chunks of MCAST_POOL_INC multicast addresses. 6968 * The address of the pool and the number of valid multicast MAC addresses 6969 * recorded in the pool are stored in the fields "mc_addr_pool" and 6970 * "mc_addr_nb" of the "rte_port" data structure. 6971 * 6972 * The function "rte_eth_dev_set_mc_addr_list" of the PMDs API imposes 6973 * to be supplied a contiguous array of multicast MAC addresses. 6974 * To comply with this constraint, the set of multicast addresses recorded 6975 * into the pool are systematically compacted at the beginning of the pool. 6976 * Hence, when a multicast address is removed from the pool, all following 6977 * addresses, if any, are copied back to keep the set contiguous. 6978 */ 6979 #define MCAST_POOL_INC 32 6980 6981 static int 6982 mcast_addr_pool_extend(struct rte_port *port) 6983 { 6984 struct rte_ether_addr *mc_pool; 6985 size_t mc_pool_size; 6986 6987 /* 6988 * If a free entry is available at the end of the pool, just 6989 * increment the number of recorded multicast addresses. 6990 */ 6991 if ((port->mc_addr_nb % MCAST_POOL_INC) != 0) { 6992 port->mc_addr_nb++; 6993 return 0; 6994 } 6995 6996 /* 6997 * [re]allocate a pool with MCAST_POOL_INC more entries. 6998 * The previous test guarantees that port->mc_addr_nb is a multiple 6999 * of MCAST_POOL_INC. 7000 */ 7001 mc_pool_size = sizeof(struct rte_ether_addr) * (port->mc_addr_nb + 7002 MCAST_POOL_INC); 7003 mc_pool = (struct rte_ether_addr *) realloc(port->mc_addr_pool, 7004 mc_pool_size); 7005 if (mc_pool == NULL) { 7006 fprintf(stderr, 7007 "allocation of pool of %u multicast addresses failed\n", 7008 port->mc_addr_nb + MCAST_POOL_INC); 7009 return -ENOMEM; 7010 } 7011 7012 port->mc_addr_pool = mc_pool; 7013 port->mc_addr_nb++; 7014 return 0; 7015 7016 } 7017 7018 static void 7019 mcast_addr_pool_append(struct rte_port *port, struct rte_ether_addr *mc_addr) 7020 { 7021 if (mcast_addr_pool_extend(port) != 0) 7022 return; 7023 rte_ether_addr_copy(mc_addr, &port->mc_addr_pool[port->mc_addr_nb - 1]); 7024 } 7025 7026 static void 7027 mcast_addr_pool_remove(struct rte_port *port, uint32_t addr_idx) 7028 { 7029 port->mc_addr_nb--; 7030 if (addr_idx == port->mc_addr_nb) { 7031 /* No need to recompact the set of multicast addresses. */ 7032 if (port->mc_addr_nb == 0) { 7033 /* free the pool of multicast addresses. */ 7034 free(port->mc_addr_pool); 7035 port->mc_addr_pool = NULL; 7036 } 7037 return; 7038 } 7039 memmove(&port->mc_addr_pool[addr_idx], 7040 &port->mc_addr_pool[addr_idx + 1], 7041 sizeof(struct rte_ether_addr) * (port->mc_addr_nb - addr_idx)); 7042 } 7043 7044 int 7045 mcast_addr_pool_destroy(portid_t port_id) 7046 { 7047 struct rte_port *port; 7048 7049 if (port_id_is_invalid(port_id, ENABLED_WARN) || 7050 port_id == (portid_t)RTE_PORT_ALL) 7051 return -EINVAL; 7052 port = &ports[port_id]; 7053 7054 if (port->mc_addr_nb != 0) { 7055 /* free the pool of multicast addresses. */ 7056 free(port->mc_addr_pool); 7057 port->mc_addr_pool = NULL; 7058 port->mc_addr_nb = 0; 7059 } 7060 return 0; 7061 } 7062 7063 static int 7064 eth_port_multicast_addr_list_set(portid_t port_id) 7065 { 7066 struct rte_port *port; 7067 int diag; 7068 7069 port = &ports[port_id]; 7070 diag = rte_eth_dev_set_mc_addr_list(port_id, port->mc_addr_pool, 7071 port->mc_addr_nb); 7072 if (diag < 0) 7073 fprintf(stderr, 7074 "rte_eth_dev_set_mc_addr_list(port=%d, nb=%u) failed. diag=%d\n", 7075 port_id, port->mc_addr_nb, diag); 7076 7077 return diag; 7078 } 7079 7080 void 7081 mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr) 7082 { 7083 struct rte_port *port; 7084 uint32_t i; 7085 7086 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7087 return; 7088 7089 port = &ports[port_id]; 7090 7091 /* 7092 * Check that the added multicast MAC address is not already recorded 7093 * in the pool of multicast addresses. 7094 */ 7095 for (i = 0; i < port->mc_addr_nb; i++) { 7096 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) { 7097 fprintf(stderr, 7098 "multicast address already filtered by port\n"); 7099 return; 7100 } 7101 } 7102 7103 mcast_addr_pool_append(port, mc_addr); 7104 if (eth_port_multicast_addr_list_set(port_id) < 0) 7105 /* Rollback on failure, remove the address from the pool */ 7106 mcast_addr_pool_remove(port, i); 7107 } 7108 7109 void 7110 mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr) 7111 { 7112 struct rte_port *port; 7113 uint32_t i; 7114 7115 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7116 return; 7117 7118 port = &ports[port_id]; 7119 7120 /* 7121 * Search the pool of multicast MAC addresses for the removed address. 7122 */ 7123 for (i = 0; i < port->mc_addr_nb; i++) { 7124 if (rte_is_same_ether_addr(mc_addr, &port->mc_addr_pool[i])) 7125 break; 7126 } 7127 if (i == port->mc_addr_nb) { 7128 fprintf(stderr, "multicast address not filtered by port %d\n", 7129 port_id); 7130 return; 7131 } 7132 7133 mcast_addr_pool_remove(port, i); 7134 if (eth_port_multicast_addr_list_set(port_id) < 0) 7135 /* Rollback on failure, add the address back into the pool */ 7136 mcast_addr_pool_append(port, mc_addr); 7137 } 7138 7139 void 7140 mcast_addr_flush(portid_t port_id) 7141 { 7142 int ret; 7143 7144 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7145 return; 7146 7147 ret = rte_eth_dev_set_mc_addr_list(port_id, NULL, 0); 7148 if (ret != 0) { 7149 fprintf(stderr, 7150 "Failed to flush all multicast MAC addresses on port_id %u\n", 7151 port_id); 7152 return; 7153 } 7154 mcast_addr_pool_destroy(port_id); 7155 } 7156 7157 void 7158 port_dcb_info_display(portid_t port_id) 7159 { 7160 struct rte_eth_dcb_info dcb_info; 7161 uint16_t i; 7162 int ret; 7163 static const char *border = "================"; 7164 7165 if (port_id_is_invalid(port_id, ENABLED_WARN)) 7166 return; 7167 7168 ret = rte_eth_dev_get_dcb_info(port_id, &dcb_info); 7169 if (ret) { 7170 fprintf(stderr, "\n Failed to get dcb infos on port %-2d\n", 7171 port_id); 7172 return; 7173 } 7174 printf("\n %s DCB infos for port %-2d %s\n", border, port_id, border); 7175 printf(" TC NUMBER: %d\n", dcb_info.nb_tcs); 7176 printf("\n TC : "); 7177 for (i = 0; i < dcb_info.nb_tcs; i++) 7178 printf("\t%4d", i); 7179 printf("\n Priority : "); 7180 for (i = 0; i < dcb_info.nb_tcs; i++) 7181 printf("\t%4d", dcb_info.prio_tc[i]); 7182 printf("\n BW percent :"); 7183 for (i = 0; i < dcb_info.nb_tcs; i++) 7184 printf("\t%4d%%", dcb_info.tc_bws[i]); 7185 printf("\n RXQ base : "); 7186 for (i = 0; i < dcb_info.nb_tcs; i++) 7187 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].base); 7188 printf("\n RXQ number :"); 7189 for (i = 0; i < dcb_info.nb_tcs; i++) 7190 printf("\t%4d", dcb_info.tc_queue.tc_rxq[0][i].nb_queue); 7191 printf("\n TXQ base : "); 7192 for (i = 0; i < dcb_info.nb_tcs; i++) 7193 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].base); 7194 printf("\n TXQ number :"); 7195 for (i = 0; i < dcb_info.nb_tcs; i++) 7196 printf("\t%4d", dcb_info.tc_queue.tc_txq[0][i].nb_queue); 7197 printf("\n"); 7198 } 7199 7200 uint8_t * 7201 open_file(const char *file_path, uint32_t *size) 7202 { 7203 int fd = open(file_path, O_RDONLY); 7204 off_t pkg_size; 7205 uint8_t *buf = NULL; 7206 int ret = 0; 7207 struct stat st_buf; 7208 7209 if (size) 7210 *size = 0; 7211 7212 if (fd == -1) { 7213 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 7214 return buf; 7215 } 7216 7217 if ((fstat(fd, &st_buf) != 0) || (!S_ISREG(st_buf.st_mode))) { 7218 close(fd); 7219 fprintf(stderr, "%s: File operations failed\n", __func__); 7220 return buf; 7221 } 7222 7223 pkg_size = st_buf.st_size; 7224 if (pkg_size < 0) { 7225 close(fd); 7226 fprintf(stderr, "%s: File operations failed\n", __func__); 7227 return buf; 7228 } 7229 7230 buf = (uint8_t *)malloc(pkg_size); 7231 if (!buf) { 7232 close(fd); 7233 fprintf(stderr, "%s: Failed to malloc memory\n", __func__); 7234 return buf; 7235 } 7236 7237 ret = read(fd, buf, pkg_size); 7238 if (ret < 0) { 7239 close(fd); 7240 fprintf(stderr, "%s: File read operation failed\n", __func__); 7241 close_file(buf); 7242 return NULL; 7243 } 7244 7245 if (size) 7246 *size = pkg_size; 7247 7248 close(fd); 7249 7250 return buf; 7251 } 7252 7253 int 7254 save_file(const char *file_path, uint8_t *buf, uint32_t size) 7255 { 7256 FILE *fh = fopen(file_path, "wb"); 7257 7258 if (fh == NULL) { 7259 fprintf(stderr, "%s: Failed to open %s\n", __func__, file_path); 7260 return -1; 7261 } 7262 7263 if (fwrite(buf, 1, size, fh) != size) { 7264 fclose(fh); 7265 fprintf(stderr, "%s: File write operation failed\n", __func__); 7266 return -1; 7267 } 7268 7269 fclose(fh); 7270 7271 return 0; 7272 } 7273 7274 int 7275 close_file(uint8_t *buf) 7276 { 7277 if (buf) { 7278 free((void *)buf); 7279 return 0; 7280 } 7281 7282 return -1; 7283 } 7284 7285 void 7286 show_macs(portid_t port_id) 7287 { 7288 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 7289 struct rte_eth_dev_info dev_info; 7290 int32_t i, rc, num_macs = 0; 7291 7292 if (eth_dev_info_get_print_err(port_id, &dev_info)) 7293 return; 7294 7295 struct rte_ether_addr addr[dev_info.max_mac_addrs]; 7296 rc = rte_eth_macaddrs_get(port_id, addr, dev_info.max_mac_addrs); 7297 if (rc < 0) 7298 return; 7299 7300 for (i = 0; i < rc; i++) { 7301 7302 /* skip zero address */ 7303 if (rte_is_zero_ether_addr(&addr[i])) 7304 continue; 7305 7306 num_macs++; 7307 } 7308 7309 printf("Number of MAC address added: %d\n", num_macs); 7310 7311 for (i = 0; i < rc; i++) { 7312 7313 /* skip zero address */ 7314 if (rte_is_zero_ether_addr(&addr[i])) 7315 continue; 7316 7317 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, &addr[i]); 7318 printf(" %s\n", buf); 7319 } 7320 } 7321 7322 void 7323 show_mcast_macs(portid_t port_id) 7324 { 7325 char buf[RTE_ETHER_ADDR_FMT_SIZE]; 7326 struct rte_ether_addr *addr; 7327 struct rte_port *port; 7328 uint32_t i; 7329 7330 port = &ports[port_id]; 7331 7332 printf("Number of Multicast MAC address added: %d\n", port->mc_addr_nb); 7333 7334 for (i = 0; i < port->mc_addr_nb; i++) { 7335 addr = &port->mc_addr_pool[i]; 7336 7337 rte_ether_format_addr(buf, RTE_ETHER_ADDR_FMT_SIZE, addr); 7338 printf(" %s\n", buf); 7339 } 7340 } 7341