1 /* SPDX-License-Identifier: BSD-3-Clause 2 * Copyright(c) 2010-2017 Intel Corporation 3 */ 4 5 #ifndef _TESTPMD_H_ 6 #define _TESTPMD_H_ 7 8 #include <stdbool.h> 9 10 #include <rte_pci.h> 11 #include <rte_bus_pci.h> 12 #include <rte_gro.h> 13 #include <rte_gso.h> 14 #include <cmdline.h> 15 #include <sys/queue.h> 16 17 #define RTE_PORT_ALL (~(portid_t)0x0) 18 19 #define RTE_TEST_RX_DESC_MAX 2048 20 #define RTE_TEST_TX_DESC_MAX 2048 21 22 #define RTE_PORT_STOPPED (uint16_t)0 23 #define RTE_PORT_STARTED (uint16_t)1 24 #define RTE_PORT_CLOSED (uint16_t)2 25 #define RTE_PORT_HANDLING (uint16_t)3 26 27 /* 28 * It is used to allocate the memory for hash key. 29 * The hash key size is NIC dependent. 30 */ 31 #define RSS_HASH_KEY_LENGTH 64 32 33 /* 34 * Default size of the mbuf data buffer to receive standard 1518-byte 35 * Ethernet frames in a mono-segment memory buffer. 36 */ 37 #define DEFAULT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE 38 /**< Default size of mbuf data buffer. */ 39 40 /* 41 * The maximum number of segments per packet is used when creating 42 * scattered transmit packets composed of a list of mbufs. 43 */ 44 #define RTE_MAX_SEGS_PER_PKT 255 /**< nb_segs is a 8-bit unsigned char. */ 45 46 /* 47 * The maximum number of segments per packet is used to configure 48 * buffer split feature, also specifies the maximum amount of 49 * optional Rx pools to allocate mbufs to split. 50 */ 51 #define MAX_SEGS_BUFFER_SPLIT 8 /**< nb_segs is a 8-bit unsigned char. */ 52 53 /* The prefix of the mbuf pool names created by the application. */ 54 #define MBUF_POOL_NAME_PFX "mb_pool" 55 56 #define MAX_PKT_BURST 512 57 #define DEF_PKT_BURST 32 58 59 #define DEF_MBUF_CACHE 250 60 61 #define RTE_CACHE_LINE_SIZE_ROUNDUP(size) \ 62 (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE)) 63 64 #define NUMA_NO_CONFIG 0xFF 65 #define UMA_NO_CONFIG 0xFF 66 67 typedef uint8_t lcoreid_t; 68 typedef uint16_t portid_t; 69 typedef uint16_t queueid_t; 70 typedef uint16_t streamid_t; 71 72 enum { 73 PORT_TOPOLOGY_PAIRED, 74 PORT_TOPOLOGY_CHAINED, 75 PORT_TOPOLOGY_LOOP, 76 }; 77 78 enum { 79 MP_ALLOC_NATIVE, /**< allocate and populate mempool natively */ 80 MP_ALLOC_ANON, 81 /**< allocate mempool natively, but populate using anonymous memory */ 82 MP_ALLOC_XMEM, 83 /**< allocate and populate mempool using anonymous memory */ 84 MP_ALLOC_XMEM_HUGE, 85 /**< allocate and populate mempool using anonymous hugepage memory */ 86 MP_ALLOC_XBUF 87 /**< allocate mempool natively, use rte_pktmbuf_pool_create_extbuf */ 88 }; 89 90 /** 91 * The data structure associated with RX and TX packet burst statistics 92 * that are recorded for each forwarding stream. 93 */ 94 struct pkt_burst_stats { 95 unsigned int pkt_burst_spread[MAX_PKT_BURST]; 96 }; 97 98 /** Information for a given RSS type. */ 99 struct rss_type_info { 100 const char *str; /**< Type name. */ 101 uint64_t rss_type; /**< Type value. */ 102 }; 103 104 /** 105 * RSS type information table. 106 * 107 * An entry with a NULL type name terminates the list. 108 */ 109 extern const struct rss_type_info rss_type_table[]; 110 111 /** 112 * Dynf name array. 113 * 114 * Array that holds the name for each dynf. 115 */ 116 extern char dynf_names[64][RTE_MBUF_DYN_NAMESIZE]; 117 118 /** 119 * The data structure associated with a forwarding stream between a receive 120 * port/queue and a transmit port/queue. 121 */ 122 struct fwd_stream { 123 /* "read-only" data */ 124 portid_t rx_port; /**< port to poll for received packets */ 125 queueid_t rx_queue; /**< RX queue to poll on "rx_port" */ 126 portid_t tx_port; /**< forwarding port of received packets */ 127 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 128 streamid_t peer_addr; /**< index of peer ethernet address of packets */ 129 130 unsigned int retry_enabled; 131 132 /* "read-write" results */ 133 uint64_t rx_packets; /**< received packets */ 134 uint64_t tx_packets; /**< received packets transmitted */ 135 uint64_t fwd_dropped; /**< received packets not forwarded */ 136 uint64_t rx_bad_ip_csum ; /**< received packets has bad ip checksum */ 137 uint64_t rx_bad_l4_csum ; /**< received packets has bad l4 checksum */ 138 uint64_t rx_bad_outer_l4_csum; 139 /**< received packets has bad outer l4 checksum */ 140 unsigned int gro_times; /**< GRO operation times */ 141 uint64_t core_cycles; /**< used for RX and TX processing */ 142 struct pkt_burst_stats rx_burst_stats; 143 struct pkt_burst_stats tx_burst_stats; 144 }; 145 146 /** 147 * Age action context types, must be included inside the age action 148 * context structure. 149 */ 150 enum age_action_context_type { 151 ACTION_AGE_CONTEXT_TYPE_FLOW, 152 ACTION_AGE_CONTEXT_TYPE_SHARED_ACTION, 153 }; 154 155 /** Descriptor for a single flow. */ 156 struct port_flow { 157 struct port_flow *next; /**< Next flow in list. */ 158 struct port_flow *tmp; /**< Temporary linking. */ 159 uint32_t id; /**< Flow rule ID. */ 160 struct rte_flow *flow; /**< Opaque flow object returned by PMD. */ 161 struct rte_flow_conv_rule rule; /**< Saved flow rule description. */ 162 enum age_action_context_type age_type; /**< Age action context type. */ 163 uint8_t data[]; /**< Storage for flow rule description */ 164 }; 165 166 /* Descriptor for shared action */ 167 struct port_shared_action { 168 struct port_shared_action *next; /**< Next flow in list. */ 169 uint32_t id; /**< Shared action ID. */ 170 enum rte_flow_action_type type; /**< Action type. */ 171 struct rte_flow_shared_action *action; /**< Shared action handle. */ 172 enum age_action_context_type age_type; /**< Age action context type. */ 173 }; 174 175 struct port_flow_tunnel { 176 LIST_ENTRY(port_flow_tunnel) chain; 177 struct rte_flow_action *pmd_actions; 178 struct rte_flow_item *pmd_items; 179 uint32_t id; 180 uint32_t num_pmd_actions; 181 uint32_t num_pmd_items; 182 struct rte_flow_tunnel tunnel; 183 struct rte_flow_action *actions; 184 struct rte_flow_item *items; 185 }; 186 187 struct tunnel_ops { 188 uint32_t id; 189 char type[16]; 190 uint32_t enabled:1; 191 uint32_t actions:1; 192 uint32_t items:1; 193 }; 194 195 /** 196 * The data structure associated with each port. 197 */ 198 struct rte_port { 199 struct rte_eth_dev_info dev_info; /**< PCI info + driver name */ 200 struct rte_eth_conf dev_conf; /**< Port configuration. */ 201 struct rte_ether_addr eth_addr; /**< Port ethernet address */ 202 struct rte_eth_stats stats; /**< Last port statistics */ 203 unsigned int socket_id; /**< For NUMA support */ 204 uint16_t parse_tunnel:1; /**< Parse internal headers */ 205 uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */ 206 uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */ 207 uint16_t tx_vlan_id;/**< The tag ID */ 208 uint16_t tx_vlan_id_outer;/**< The outer tag ID */ 209 uint8_t tx_queue_stats_mapping_enabled; 210 uint8_t rx_queue_stats_mapping_enabled; 211 volatile uint16_t port_status; /**< port started or not */ 212 uint8_t need_setup; /**< port just attached */ 213 uint8_t need_reconfig; /**< need reconfiguring port or not */ 214 uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */ 215 uint8_t rss_flag; /**< enable rss or not */ 216 uint8_t dcb_flag; /**< enable dcb */ 217 uint16_t nb_rx_desc[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue rx desc number */ 218 uint16_t nb_tx_desc[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue tx desc number */ 219 struct rte_eth_rxconf rx_conf[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue rx configuration */ 220 struct rte_eth_txconf tx_conf[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue tx configuration */ 221 struct rte_ether_addr *mc_addr_pool; /**< pool of multicast addrs */ 222 uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */ 223 uint8_t slave_flag; /**< bonding slave port */ 224 struct port_flow *flow_list; /**< Associated flows. */ 225 struct port_shared_action *actions_list; 226 /**< Associated shared actions. */ 227 LIST_HEAD(, port_flow_tunnel) flow_tunnel_list; 228 const struct rte_eth_rxtx_callback *rx_dump_cb[RTE_MAX_QUEUES_PER_PORT+1]; 229 const struct rte_eth_rxtx_callback *tx_dump_cb[RTE_MAX_QUEUES_PER_PORT+1]; 230 /**< metadata value to insert in Tx packets. */ 231 uint32_t tx_metadata; 232 const struct rte_eth_rxtx_callback *tx_set_md_cb[RTE_MAX_QUEUES_PER_PORT+1]; 233 /**< dynamic flags. */ 234 uint64_t mbuf_dynf; 235 const struct rte_eth_rxtx_callback *tx_set_dynf_cb[RTE_MAX_QUEUES_PER_PORT+1]; 236 }; 237 238 /** 239 * The data structure associated with each forwarding logical core. 240 * The logical cores are internally numbered by a core index from 0 to 241 * the maximum number of logical cores - 1. 242 * The system CPU identifier of all logical cores are setup in a global 243 * CPU id. configuration table. 244 */ 245 struct fwd_lcore { 246 struct rte_gso_ctx gso_ctx; /**< GSO context */ 247 struct rte_mempool *mbp; /**< The mbuf pool to use by this core */ 248 void *gro_ctx; /**< GRO context */ 249 streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */ 250 streamid_t stream_nb; /**< number of streams in "fwd_streams" */ 251 lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */ 252 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 253 volatile char stopped; /**< stop forwarding when set */ 254 }; 255 256 /* 257 * Forwarding mode operations: 258 * - IO forwarding mode (default mode) 259 * Forwards packets unchanged. 260 * 261 * - MAC forwarding mode 262 * Set the source and the destination Ethernet addresses of packets 263 * before forwarding them. 264 * 265 * - IEEE1588 forwarding mode 266 * Check that received IEEE1588 Precise Time Protocol (PTP) packets are 267 * filtered and timestamped by the hardware. 268 * Forwards packets unchanged on the same port. 269 * Check that sent IEEE1588 PTP packets are timestamped by the hardware. 270 */ 271 typedef void (*port_fwd_begin_t)(portid_t pi); 272 typedef void (*port_fwd_end_t)(portid_t pi); 273 typedef void (*packet_fwd_t)(struct fwd_stream *fs); 274 275 struct fwd_engine { 276 const char *fwd_mode_name; /**< Forwarding mode name. */ 277 port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */ 278 port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */ 279 packet_fwd_t packet_fwd; /**< Mandatory. */ 280 }; 281 282 #define BURST_TX_WAIT_US 1 283 #define BURST_TX_RETRIES 64 284 285 extern uint32_t burst_tx_delay_time; 286 extern uint32_t burst_tx_retry_num; 287 288 extern struct fwd_engine io_fwd_engine; 289 extern struct fwd_engine mac_fwd_engine; 290 extern struct fwd_engine mac_swap_engine; 291 extern struct fwd_engine flow_gen_engine; 292 extern struct fwd_engine rx_only_engine; 293 extern struct fwd_engine tx_only_engine; 294 extern struct fwd_engine csum_fwd_engine; 295 extern struct fwd_engine icmp_echo_engine; 296 extern struct fwd_engine noisy_vnf_engine; 297 extern struct fwd_engine five_tuple_swap_fwd_engine; 298 #ifdef RTE_LIBRTE_IEEE1588 299 extern struct fwd_engine ieee1588_fwd_engine; 300 #endif 301 302 extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */ 303 extern cmdline_parse_inst_t cmd_set_raw; 304 extern cmdline_parse_inst_t cmd_show_set_raw; 305 extern cmdline_parse_inst_t cmd_show_set_raw_all; 306 307 extern uint16_t mempool_flags; 308 309 /** 310 * Forwarding Configuration 311 * 312 */ 313 struct fwd_config { 314 struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */ 315 streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */ 316 lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */ 317 portid_t nb_fwd_ports; /**< Nb. of ports involved. */ 318 }; 319 320 /** 321 * DCB mode enable 322 */ 323 enum dcb_mode_enable 324 { 325 DCB_VT_ENABLED, 326 DCB_ENABLED 327 }; 328 329 #define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */ 330 #define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */ 331 332 struct queue_stats_mappings { 333 portid_t port_id; 334 uint16_t queue_id; 335 uint8_t stats_counter_id; 336 } __rte_cache_aligned; 337 338 extern struct queue_stats_mappings tx_queue_stats_mappings_array[]; 339 extern struct queue_stats_mappings rx_queue_stats_mappings_array[]; 340 341 /* Assign both tx and rx queue stats mappings to the same default values */ 342 extern struct queue_stats_mappings *tx_queue_stats_mappings; 343 extern struct queue_stats_mappings *rx_queue_stats_mappings; 344 345 extern uint16_t nb_tx_queue_stats_mappings; 346 extern uint16_t nb_rx_queue_stats_mappings; 347 348 extern uint8_t xstats_hide_zero; /**< Hide zero values for xstats display */ 349 350 /* globals used for configuration */ 351 extern uint8_t record_core_cycles; /**< Enables measurement of CPU cycles */ 352 extern uint8_t record_burst_stats; /**< Enables display of RX and TX bursts */ 353 extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */ 354 extern int testpmd_logtype; /**< Log type for testpmd logs */ 355 extern uint8_t interactive; 356 extern uint8_t auto_start; 357 extern uint8_t tx_first; 358 extern char cmdline_filename[PATH_MAX]; /**< offline commands file */ 359 extern uint8_t numa_support; /**< set by "--numa" parameter */ 360 extern uint16_t port_topology; /**< set by "--port-topology" parameter */ 361 extern uint8_t no_flush_rx; /**<set by "--no-flush-rx" parameter */ 362 extern uint8_t flow_isolate_all; /**< set by "--flow-isolate-all */ 363 extern uint8_t mp_alloc_type; 364 /**< set by "--mp-anon" or "--mp-alloc" parameter */ 365 extern uint8_t no_link_check; /**<set by "--disable-link-check" parameter */ 366 extern uint8_t no_device_start; /**<set by "--disable-device-start" parameter */ 367 extern volatile int test_done; /* stop packet forwarding when set to 1. */ 368 extern uint8_t lsc_interrupt; /**< disabled by "--no-lsc-interrupt" parameter */ 369 extern uint8_t rmv_interrupt; /**< disabled by "--no-rmv-interrupt" parameter */ 370 extern uint32_t event_print_mask; 371 /**< set by "--print-event xxxx" and "--mask-event xxxx parameters */ 372 extern bool setup_on_probe_event; /**< disabled by port setup-on iterator */ 373 extern uint8_t hot_plug; /**< enable by "--hot-plug" parameter */ 374 extern int do_mlockall; /**< set by "--mlockall" or "--no-mlockall" parameter */ 375 extern uint8_t clear_ptypes; /**< disabled by set ptype cmd */ 376 377 #ifdef RTE_LIBRTE_IXGBE_BYPASS 378 extern uint32_t bypass_timeout; /**< Store the NIC bypass watchdog timeout */ 379 #endif 380 381 /* 382 * Store specified sockets on which memory pool to be used by ports 383 * is allocated. 384 */ 385 extern uint8_t port_numa[RTE_MAX_ETHPORTS]; 386 387 /* 388 * Store specified sockets on which RX ring to be used by ports 389 * is allocated. 390 */ 391 extern uint8_t rxring_numa[RTE_MAX_ETHPORTS]; 392 393 /* 394 * Store specified sockets on which TX ring to be used by ports 395 * is allocated. 396 */ 397 extern uint8_t txring_numa[RTE_MAX_ETHPORTS]; 398 399 extern uint8_t socket_num; 400 401 /* 402 * Configuration of logical cores: 403 * nb_fwd_lcores <= nb_cfg_lcores <= nb_lcores 404 */ 405 extern lcoreid_t nb_lcores; /**< Number of logical cores probed at init time. */ 406 extern lcoreid_t nb_cfg_lcores; /**< Number of configured logical cores. */ 407 extern lcoreid_t nb_fwd_lcores; /**< Number of forwarding logical cores. */ 408 extern unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; 409 extern unsigned int num_sockets; 410 extern unsigned int socket_ids[RTE_MAX_NUMA_NODES]; 411 412 /* 413 * Configuration of Ethernet ports: 414 * nb_fwd_ports <= nb_cfg_ports <= nb_ports 415 */ 416 extern portid_t nb_ports; /**< Number of ethernet ports probed at init time. */ 417 extern portid_t nb_cfg_ports; /**< Number of configured ports. */ 418 extern portid_t nb_fwd_ports; /**< Number of forwarding ports. */ 419 extern portid_t fwd_ports_ids[RTE_MAX_ETHPORTS]; 420 extern struct rte_port *ports; 421 422 extern struct rte_eth_rxmode rx_mode; 423 extern struct rte_eth_txmode tx_mode; 424 425 extern uint64_t rss_hf; 426 427 extern queueid_t nb_hairpinq; 428 extern queueid_t nb_rxq; 429 extern queueid_t nb_txq; 430 431 extern uint16_t nb_rxd; 432 extern uint16_t nb_txd; 433 434 extern int16_t rx_free_thresh; 435 extern int8_t rx_drop_en; 436 extern int16_t tx_free_thresh; 437 extern int16_t tx_rs_thresh; 438 439 extern uint16_t noisy_tx_sw_bufsz; 440 extern uint16_t noisy_tx_sw_buf_flush_time; 441 extern uint64_t noisy_lkup_mem_sz; 442 extern uint64_t noisy_lkup_num_writes; 443 extern uint64_t noisy_lkup_num_reads; 444 extern uint64_t noisy_lkup_num_reads_writes; 445 446 extern uint8_t dcb_config; 447 extern uint8_t dcb_test; 448 449 extern uint32_t mbuf_data_size_n; 450 extern uint16_t mbuf_data_size[MAX_SEGS_BUFFER_SPLIT]; 451 /**< Mbuf data space size. */ 452 extern uint32_t param_total_num_mbufs; 453 454 extern uint16_t stats_period; 455 456 extern uint16_t hairpin_mode; 457 458 #ifdef RTE_LIB_LATENCYSTATS 459 extern uint8_t latencystats_enabled; 460 extern lcoreid_t latencystats_lcore_id; 461 #endif 462 463 #ifdef RTE_LIB_BITRATESTATS 464 extern lcoreid_t bitrate_lcore_id; 465 extern uint8_t bitrate_enabled; 466 #endif 467 468 extern struct rte_fdir_conf fdir_conf; 469 470 /* 471 * Configuration of packet segments used to scatter received packets 472 * if some of split features is configured. 473 */ 474 extern uint16_t rx_pkt_seg_lengths[MAX_SEGS_BUFFER_SPLIT]; 475 extern uint8_t rx_pkt_nb_segs; /**< Number of segments to split */ 476 extern uint16_t rx_pkt_seg_offsets[MAX_SEGS_BUFFER_SPLIT]; 477 extern uint8_t rx_pkt_nb_offs; /**< Number of specified offsets */ 478 479 /* 480 * Configuration of packet segments used by the "txonly" processing engine. 481 */ 482 #define TXONLY_DEF_PACKET_LEN 64 483 extern uint16_t tx_pkt_length; /**< Length of TXONLY packet */ 484 extern uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT]; /**< Seg. lengths */ 485 extern uint8_t tx_pkt_nb_segs; /**< Number of segments in TX packets */ 486 extern uint32_t tx_pkt_times_intra; 487 extern uint32_t tx_pkt_times_inter; 488 489 enum tx_pkt_split { 490 TX_PKT_SPLIT_OFF, 491 TX_PKT_SPLIT_ON, 492 TX_PKT_SPLIT_RND, 493 }; 494 495 extern enum tx_pkt_split tx_pkt_split; 496 497 extern uint8_t txonly_multi_flow; 498 499 extern uint16_t nb_pkt_per_burst; 500 extern uint16_t mb_mempool_cache; 501 extern int8_t rx_pthresh; 502 extern int8_t rx_hthresh; 503 extern int8_t rx_wthresh; 504 extern int8_t tx_pthresh; 505 extern int8_t tx_hthresh; 506 extern int8_t tx_wthresh; 507 508 extern uint16_t tx_udp_src_port; 509 extern uint16_t tx_udp_dst_port; 510 511 extern uint32_t tx_ip_src_addr; 512 extern uint32_t tx_ip_dst_addr; 513 514 extern struct fwd_config cur_fwd_config; 515 extern struct fwd_engine *cur_fwd_eng; 516 extern uint32_t retry_enabled; 517 extern struct fwd_lcore **fwd_lcores; 518 extern struct fwd_stream **fwd_streams; 519 520 extern uint16_t vxlan_gpe_udp_port; /**< UDP port of tunnel VXLAN-GPE. */ 521 extern uint16_t geneve_udp_port; /**< UDP port of tunnel GENEVE. */ 522 523 extern portid_t nb_peer_eth_addrs; /**< Number of peer ethernet addresses. */ 524 extern struct rte_ether_addr peer_eth_addrs[RTE_MAX_ETHPORTS]; 525 526 extern uint32_t burst_tx_delay_time; /**< Burst tx delay time(us) for mac-retry. */ 527 extern uint32_t burst_tx_retry_num; /**< Burst tx retry number for mac-retry. */ 528 529 #define GRO_DEFAULT_ITEM_NUM_PER_FLOW 32 530 #define GRO_DEFAULT_FLOW_NUM (RTE_GRO_MAX_BURST_ITEM_NUM / \ 531 GRO_DEFAULT_ITEM_NUM_PER_FLOW) 532 533 #define GRO_DEFAULT_FLUSH_CYCLES 1 534 #define GRO_MAX_FLUSH_CYCLES 4 535 536 struct gro_status { 537 struct rte_gro_param param; 538 uint8_t enable; 539 }; 540 extern struct gro_status gro_ports[RTE_MAX_ETHPORTS]; 541 extern uint8_t gro_flush_cycles; 542 543 #define GSO_MAX_PKT_BURST 2048 544 struct gso_status { 545 uint8_t enable; 546 }; 547 extern struct gso_status gso_ports[RTE_MAX_ETHPORTS]; 548 extern uint16_t gso_max_segment_size; 549 550 /* VXLAN encap/decap parameters. */ 551 struct vxlan_encap_conf { 552 uint32_t select_ipv4:1; 553 uint32_t select_vlan:1; 554 uint32_t select_tos_ttl:1; 555 uint8_t vni[3]; 556 rte_be16_t udp_src; 557 rte_be16_t udp_dst; 558 rte_be32_t ipv4_src; 559 rte_be32_t ipv4_dst; 560 uint8_t ipv6_src[16]; 561 uint8_t ipv6_dst[16]; 562 rte_be16_t vlan_tci; 563 uint8_t ip_tos; 564 uint8_t ip_ttl; 565 uint8_t eth_src[RTE_ETHER_ADDR_LEN]; 566 uint8_t eth_dst[RTE_ETHER_ADDR_LEN]; 567 }; 568 569 extern struct vxlan_encap_conf vxlan_encap_conf; 570 571 /* NVGRE encap/decap parameters. */ 572 struct nvgre_encap_conf { 573 uint32_t select_ipv4:1; 574 uint32_t select_vlan:1; 575 uint8_t tni[3]; 576 rte_be32_t ipv4_src; 577 rte_be32_t ipv4_dst; 578 uint8_t ipv6_src[16]; 579 uint8_t ipv6_dst[16]; 580 rte_be16_t vlan_tci; 581 uint8_t eth_src[RTE_ETHER_ADDR_LEN]; 582 uint8_t eth_dst[RTE_ETHER_ADDR_LEN]; 583 }; 584 585 extern struct nvgre_encap_conf nvgre_encap_conf; 586 587 /* L2 encap parameters. */ 588 struct l2_encap_conf { 589 uint32_t select_ipv4:1; 590 uint32_t select_vlan:1; 591 rte_be16_t vlan_tci; 592 uint8_t eth_src[RTE_ETHER_ADDR_LEN]; 593 uint8_t eth_dst[RTE_ETHER_ADDR_LEN]; 594 }; 595 extern struct l2_encap_conf l2_encap_conf; 596 597 /* L2 decap parameters. */ 598 struct l2_decap_conf { 599 uint32_t select_vlan:1; 600 }; 601 extern struct l2_decap_conf l2_decap_conf; 602 603 /* MPLSoGRE encap parameters. */ 604 struct mplsogre_encap_conf { 605 uint32_t select_ipv4:1; 606 uint32_t select_vlan:1; 607 uint8_t label[3]; 608 rte_be32_t ipv4_src; 609 rte_be32_t ipv4_dst; 610 uint8_t ipv6_src[16]; 611 uint8_t ipv6_dst[16]; 612 rte_be16_t vlan_tci; 613 uint8_t eth_src[RTE_ETHER_ADDR_LEN]; 614 uint8_t eth_dst[RTE_ETHER_ADDR_LEN]; 615 }; 616 extern struct mplsogre_encap_conf mplsogre_encap_conf; 617 618 /* MPLSoGRE decap parameters. */ 619 struct mplsogre_decap_conf { 620 uint32_t select_ipv4:1; 621 uint32_t select_vlan:1; 622 }; 623 extern struct mplsogre_decap_conf mplsogre_decap_conf; 624 625 /* MPLSoUDP encap parameters. */ 626 struct mplsoudp_encap_conf { 627 uint32_t select_ipv4:1; 628 uint32_t select_vlan:1; 629 uint8_t label[3]; 630 rte_be16_t udp_src; 631 rte_be16_t udp_dst; 632 rte_be32_t ipv4_src; 633 rte_be32_t ipv4_dst; 634 uint8_t ipv6_src[16]; 635 uint8_t ipv6_dst[16]; 636 rte_be16_t vlan_tci; 637 uint8_t eth_src[RTE_ETHER_ADDR_LEN]; 638 uint8_t eth_dst[RTE_ETHER_ADDR_LEN]; 639 }; 640 extern struct mplsoudp_encap_conf mplsoudp_encap_conf; 641 642 /* MPLSoUDP decap parameters. */ 643 struct mplsoudp_decap_conf { 644 uint32_t select_ipv4:1; 645 uint32_t select_vlan:1; 646 }; 647 extern struct mplsoudp_decap_conf mplsoudp_decap_conf; 648 649 extern enum rte_eth_rx_mq_mode rx_mq_mode; 650 651 static inline unsigned int 652 lcore_num(void) 653 { 654 unsigned int i; 655 656 for (i = 0; i < RTE_MAX_LCORE; ++i) 657 if (fwd_lcores_cpuids[i] == rte_lcore_id()) 658 return i; 659 660 rte_panic("lcore_id of current thread not found in fwd_lcores_cpuids\n"); 661 } 662 663 void 664 parse_fwd_portlist(const char *port); 665 666 static inline struct fwd_lcore * 667 current_fwd_lcore(void) 668 { 669 return fwd_lcores[lcore_num()]; 670 } 671 672 /* Mbuf Pools */ 673 static inline void 674 mbuf_poolname_build(unsigned int sock_id, char *mp_name, 675 int name_size, uint16_t idx) 676 { 677 if (!idx) 678 snprintf(mp_name, name_size, 679 MBUF_POOL_NAME_PFX "_%u", sock_id); 680 else 681 snprintf(mp_name, name_size, 682 MBUF_POOL_NAME_PFX "_%hu_%hu", (uint16_t)sock_id, idx); 683 } 684 685 static inline struct rte_mempool * 686 mbuf_pool_find(unsigned int sock_id, uint16_t idx) 687 { 688 char pool_name[RTE_MEMPOOL_NAMESIZE]; 689 690 mbuf_poolname_build(sock_id, pool_name, sizeof(pool_name), idx); 691 return rte_mempool_lookup((const char *)pool_name); 692 } 693 694 /** 695 * Read/Write operations on a PCI register of a port. 696 */ 697 static inline uint32_t 698 port_pci_reg_read(struct rte_port *port, uint32_t reg_off) 699 { 700 const struct rte_pci_device *pci_dev; 701 const struct rte_bus *bus; 702 void *reg_addr; 703 uint32_t reg_v; 704 705 if (!port->dev_info.device) { 706 printf("Invalid device\n"); 707 return 0; 708 } 709 710 bus = rte_bus_find_by_device(port->dev_info.device); 711 if (bus && !strcmp(bus->name, "pci")) { 712 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); 713 } else { 714 printf("Not a PCI device\n"); 715 return 0; 716 } 717 718 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); 719 reg_v = *((volatile uint32_t *)reg_addr); 720 return rte_le_to_cpu_32(reg_v); 721 } 722 723 #define port_id_pci_reg_read(pt_id, reg_off) \ 724 port_pci_reg_read(&ports[(pt_id)], (reg_off)) 725 726 static inline void 727 port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v) 728 { 729 const struct rte_pci_device *pci_dev; 730 const struct rte_bus *bus; 731 void *reg_addr; 732 733 if (!port->dev_info.device) { 734 printf("Invalid device\n"); 735 return; 736 } 737 738 bus = rte_bus_find_by_device(port->dev_info.device); 739 if (bus && !strcmp(bus->name, "pci")) { 740 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); 741 } else { 742 printf("Not a PCI device\n"); 743 return; 744 } 745 746 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); 747 *((volatile uint32_t *)reg_addr) = rte_cpu_to_le_32(reg_v); 748 } 749 750 #define port_id_pci_reg_write(pt_id, reg_off, reg_value) \ 751 port_pci_reg_write(&ports[(pt_id)], (reg_off), (reg_value)) 752 753 static inline void 754 get_start_cycles(uint64_t *start_tsc) 755 { 756 if (record_core_cycles) 757 *start_tsc = rte_rdtsc(); 758 } 759 760 static inline void 761 get_end_cycles(struct fwd_stream *fs, uint64_t start_tsc) 762 { 763 if (record_core_cycles) 764 fs->core_cycles += rte_rdtsc() - start_tsc; 765 } 766 767 static inline void 768 inc_rx_burst_stats(struct fwd_stream *fs, uint16_t nb_rx) 769 { 770 if (record_burst_stats) 771 fs->rx_burst_stats.pkt_burst_spread[nb_rx]++; 772 } 773 774 static inline void 775 inc_tx_burst_stats(struct fwd_stream *fs, uint16_t nb_tx) 776 { 777 if (record_burst_stats) 778 fs->tx_burst_stats.pkt_burst_spread[nb_tx]++; 779 } 780 781 /* Prototypes */ 782 unsigned int parse_item_list(char* str, const char* item_name, 783 unsigned int max_items, 784 unsigned int *parsed_items, int check_unique_values); 785 void launch_args_parse(int argc, char** argv); 786 void cmdline_read_from_file(const char *filename); 787 void prompt(void); 788 void prompt_exit(void); 789 void nic_stats_display(portid_t port_id); 790 void nic_stats_clear(portid_t port_id); 791 void nic_xstats_display(portid_t port_id); 792 void nic_xstats_clear(portid_t port_id); 793 void nic_stats_mapping_display(portid_t port_id); 794 void device_infos_display(const char *identifier); 795 void port_infos_display(portid_t port_id); 796 void port_summary_display(portid_t port_id); 797 void port_eeprom_display(portid_t port_id); 798 void port_module_eeprom_display(portid_t port_id); 799 void port_summary_header_display(void); 800 void port_offload_cap_display(portid_t port_id); 801 void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 802 void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 803 void fwd_lcores_config_display(void); 804 void pkt_fwd_config_display(struct fwd_config *cfg); 805 void rxtx_config_display(void); 806 void fwd_config_setup(void); 807 void set_def_fwd_config(void); 808 void reconfig(portid_t new_port_id, unsigned socket_id); 809 int init_fwd_streams(void); 810 void update_fwd_ports(portid_t new_pid); 811 812 void set_fwd_eth_peer(portid_t port_id, char *peer_addr); 813 814 void port_mtu_set(portid_t port_id, uint16_t mtu); 815 void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos); 816 void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 817 uint8_t bit_v); 818 void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 819 uint8_t bit1_pos, uint8_t bit2_pos); 820 void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 821 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value); 822 void port_reg_display(portid_t port_id, uint32_t reg_off); 823 void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value); 824 int port_shared_action_create(portid_t port_id, uint32_t id, 825 const struct rte_flow_shared_action_conf *conf, 826 const struct rte_flow_action *action); 827 int port_shared_action_destroy(portid_t port_id, 828 uint32_t n, const uint32_t *action); 829 struct rte_flow_shared_action *port_shared_action_get_by_id(portid_t port_id, 830 uint32_t id); 831 int port_shared_action_update(portid_t port_id, uint32_t id, 832 const struct rte_flow_action *action); 833 int port_flow_validate(portid_t port_id, 834 const struct rte_flow_attr *attr, 835 const struct rte_flow_item *pattern, 836 const struct rte_flow_action *actions, 837 const struct tunnel_ops *tunnel_ops); 838 int port_flow_create(portid_t port_id, 839 const struct rte_flow_attr *attr, 840 const struct rte_flow_item *pattern, 841 const struct rte_flow_action *actions, 842 const struct tunnel_ops *tunnel_ops); 843 int port_shared_action_query(portid_t port_id, uint32_t id); 844 void update_age_action_context(const struct rte_flow_action *actions, 845 struct port_flow *pf); 846 int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule); 847 int port_flow_flush(portid_t port_id); 848 int port_flow_dump(portid_t port_id, const char *file_name); 849 int port_flow_query(portid_t port_id, uint32_t rule, 850 const struct rte_flow_action *action); 851 void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group); 852 void port_flow_aged(portid_t port_id, uint8_t destroy); 853 const char *port_flow_tunnel_type(struct rte_flow_tunnel *tunnel); 854 struct port_flow_tunnel * 855 port_flow_locate_tunnel(uint16_t port_id, struct rte_flow_tunnel *tun); 856 void port_flow_tunnel_list(portid_t port_id); 857 void port_flow_tunnel_destroy(portid_t port_id, uint32_t tunnel_id); 858 void port_flow_tunnel_create(portid_t port_id, const struct tunnel_ops *ops); 859 int port_flow_isolate(portid_t port_id, int set); 860 861 void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id); 862 void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id); 863 864 int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc); 865 int set_fwd_lcores_mask(uint64_t lcoremask); 866 void set_fwd_lcores_number(uint16_t nb_lc); 867 868 void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt); 869 void set_fwd_ports_mask(uint64_t portmask); 870 void set_fwd_ports_number(uint16_t nb_pt); 871 int port_is_forwarding(portid_t port_id); 872 873 void rx_vlan_strip_set(portid_t port_id, int on); 874 void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on); 875 876 void rx_vlan_filter_set(portid_t port_id, int on); 877 void rx_vlan_all_filter_set(portid_t port_id, int on); 878 void rx_vlan_qinq_strip_set(portid_t port_id, int on); 879 int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on); 880 void vlan_extend_set(portid_t port_id, int on); 881 void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, 882 uint16_t tp_id); 883 void tx_vlan_set(portid_t port_id, uint16_t vlan_id); 884 void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer); 885 void tx_vlan_reset(portid_t port_id); 886 void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on); 887 888 void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value); 889 890 void set_xstats_hide_zero(uint8_t on_off); 891 892 void set_record_core_cycles(uint8_t on_off); 893 void set_record_burst_stats(uint8_t on_off); 894 void set_verbose_level(uint16_t vb_level); 895 void set_rx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs); 896 void show_rx_pkt_segments(void); 897 void set_rx_pkt_offsets(unsigned int *seg_offsets, unsigned int nb_offs); 898 void show_rx_pkt_offsets(void); 899 void set_tx_pkt_segments(unsigned int *seg_lengths, unsigned int nb_segs); 900 void show_tx_pkt_segments(void); 901 void set_tx_pkt_times(unsigned int *tx_times); 902 void show_tx_pkt_times(void); 903 void set_tx_pkt_split(const char *name); 904 int parse_fec_mode(const char *name, enum rte_eth_fec_mode *mode); 905 void show_fec_capability(uint32_t num, struct rte_eth_fec_capa *speed_fec_capa); 906 void set_nb_pkt_per_burst(uint16_t pkt_burst); 907 char *list_pkt_forwarding_modes(void); 908 char *list_pkt_forwarding_retry_modes(void); 909 void set_pkt_forwarding_mode(const char *fwd_mode); 910 void start_packet_forwarding(int with_tx_first); 911 void fwd_stats_display(void); 912 void fwd_stats_reset(void); 913 void stop_packet_forwarding(void); 914 void dev_set_link_up(portid_t pid); 915 void dev_set_link_down(portid_t pid); 916 void init_port_config(void); 917 void set_port_slave_flag(portid_t slave_pid); 918 void clear_port_slave_flag(portid_t slave_pid); 919 uint8_t port_is_bonding_slave(portid_t slave_pid); 920 921 int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode, 922 enum rte_eth_nb_tcs num_tcs, 923 uint8_t pfc_en); 924 int start_port(portid_t pid); 925 void stop_port(portid_t pid); 926 void close_port(portid_t pid); 927 void reset_port(portid_t pid); 928 void attach_port(char *identifier); 929 void detach_devargs(char *identifier); 930 void detach_port_device(portid_t port_id); 931 int all_ports_stopped(void); 932 int port_is_stopped(portid_t port_id); 933 int port_is_started(portid_t port_id); 934 void pmd_test_exit(void); 935 #if defined(RTE_NET_I40E) || defined(RTE_NET_IXGBE) 936 void fdir_get_infos(portid_t port_id); 937 #endif 938 void fdir_set_flex_mask(portid_t port_id, 939 struct rte_eth_fdir_flex_mask *cfg); 940 void fdir_set_flex_payload(portid_t port_id, 941 struct rte_eth_flex_payload_cfg *cfg); 942 void port_rss_reta_info(portid_t port_id, 943 struct rte_eth_rss_reta_entry64 *reta_conf, 944 uint16_t nb_entries); 945 946 void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on); 947 948 int 949 rx_queue_setup(uint16_t port_id, uint16_t rx_queue_id, 950 uint16_t nb_rx_desc, unsigned int socket_id, 951 struct rte_eth_rxconf *rx_conf, struct rte_mempool *mp); 952 953 int set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate); 954 int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, 955 uint64_t q_msk); 956 957 void port_rss_hash_conf_show(portid_t port_id, int show_rss_key); 958 void port_rss_hash_key_update(portid_t port_id, char rss_type[], 959 uint8_t *hash_key, uint hash_key_len); 960 int rx_queue_id_is_invalid(queueid_t rxq_id); 961 int tx_queue_id_is_invalid(queueid_t txq_id); 962 void setup_gro(const char *onoff, portid_t port_id); 963 void setup_gro_flush_cycles(uint8_t cycles); 964 void show_gro(portid_t port_id); 965 void setup_gso(const char *mode, portid_t port_id); 966 int eth_dev_info_get_print_err(uint16_t port_id, 967 struct rte_eth_dev_info *dev_info); 968 void eth_set_promisc_mode(uint16_t port_id, int enable); 969 void eth_set_allmulticast_mode(uint16_t port, int enable); 970 int eth_link_get_nowait_print_err(uint16_t port_id, struct rte_eth_link *link); 971 int eth_macaddr_get_print_err(uint16_t port_id, 972 struct rte_ether_addr *mac_addr); 973 974 /* Functions to display the set of MAC addresses added to a port*/ 975 void show_macs(portid_t port_id); 976 void show_mcast_macs(portid_t port_id); 977 978 /* Functions to manage the set of filtered Multicast MAC addresses */ 979 void mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr); 980 void mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr); 981 void port_dcb_info_display(portid_t port_id); 982 983 uint8_t *open_file(const char *file_path, uint32_t *size); 984 int save_file(const char *file_path, uint8_t *buf, uint32_t size); 985 int close_file(uint8_t *buf); 986 987 void port_queue_region_info_display(portid_t port_id, void *buf); 988 989 enum print_warning { 990 ENABLED_WARN = 0, 991 DISABLED_WARN 992 }; 993 int port_id_is_invalid(portid_t port_id, enum print_warning warning); 994 void print_valid_ports(void); 995 int new_socket_id(unsigned int socket_id); 996 997 queueid_t get_allowed_max_nb_rxq(portid_t *pid); 998 int check_nb_rxq(queueid_t rxq); 999 queueid_t get_allowed_max_nb_txq(portid_t *pid); 1000 int check_nb_txq(queueid_t txq); 1001 int check_nb_rxd(queueid_t rxd); 1002 int check_nb_txd(queueid_t txd); 1003 queueid_t get_allowed_max_nb_hairpinq(portid_t *pid); 1004 int check_nb_hairpinq(queueid_t hairpinq); 1005 1006 uint16_t dump_rx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[], 1007 uint16_t nb_pkts, __rte_unused uint16_t max_pkts, 1008 __rte_unused void *user_param); 1009 1010 uint16_t dump_tx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[], 1011 uint16_t nb_pkts, __rte_unused void *user_param); 1012 1013 void add_rx_dump_callbacks(portid_t portid); 1014 void remove_rx_dump_callbacks(portid_t portid); 1015 void add_tx_dump_callbacks(portid_t portid); 1016 void remove_tx_dump_callbacks(portid_t portid); 1017 void configure_rxtx_dump_callbacks(uint16_t verbose); 1018 1019 uint16_t tx_pkt_set_md(uint16_t port_id, __rte_unused uint16_t queue, 1020 struct rte_mbuf *pkts[], uint16_t nb_pkts, 1021 __rte_unused void *user_param); 1022 void add_tx_md_callback(portid_t portid); 1023 void remove_tx_md_callback(portid_t portid); 1024 1025 uint16_t tx_pkt_set_dynf(uint16_t port_id, __rte_unused uint16_t queue, 1026 struct rte_mbuf *pkts[], uint16_t nb_pkts, 1027 __rte_unused void *user_param); 1028 void add_tx_dynf_callback(portid_t portid); 1029 void remove_tx_dynf_callback(portid_t portid); 1030 1031 /* 1032 * Work-around of a compilation error with ICC on invocations of the 1033 * rte_be_to_cpu_16() function. 1034 */ 1035 #ifdef __GCC__ 1036 #define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v)) 1037 #define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v)) 1038 #else 1039 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 1040 #define RTE_BE_TO_CPU_16(be_16_v) (be_16_v) 1041 #define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v) 1042 #else 1043 #define RTE_BE_TO_CPU_16(be_16_v) \ 1044 (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8)) 1045 #define RTE_CPU_TO_BE_16(cpu_16_v) \ 1046 (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8)) 1047 #endif 1048 #endif /* __GCC__ */ 1049 1050 #define TESTPMD_LOG(level, fmt, args...) \ 1051 rte_log(RTE_LOG_ ## level, testpmd_logtype, "testpmd: " fmt, ## args) 1052 1053 #endif /* _TESTPMD_H_ */ 1054