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 <rte_pci.h> 9 #include <rte_bus_pci.h> 10 #include <rte_gro.h> 11 #include <rte_gso.h> 12 13 #define RTE_PORT_ALL (~(portid_t)0x0) 14 15 #define RTE_TEST_RX_DESC_MAX 2048 16 #define RTE_TEST_TX_DESC_MAX 2048 17 18 #define RTE_PORT_STOPPED (uint16_t)0 19 #define RTE_PORT_STARTED (uint16_t)1 20 #define RTE_PORT_CLOSED (uint16_t)2 21 #define RTE_PORT_HANDLING (uint16_t)3 22 23 /* 24 * It is used to allocate the memory for hash key. 25 * The hash key size is NIC dependent. 26 */ 27 #define RSS_HASH_KEY_LENGTH 64 28 29 /* 30 * Default size of the mbuf data buffer to receive standard 1518-byte 31 * Ethernet frames in a mono-segment memory buffer. 32 */ 33 #define DEFAULT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE 34 /**< Default size of mbuf data buffer. */ 35 36 /* 37 * The maximum number of segments per packet is used when creating 38 * scattered transmit packets composed of a list of mbufs. 39 */ 40 #define RTE_MAX_SEGS_PER_PKT 255 /**< nb_segs is a 8-bit unsigned char. */ 41 42 #define MAX_PKT_BURST 512 43 #define DEF_PKT_BURST 32 44 45 #define DEF_MBUF_CACHE 250 46 47 #define RTE_CACHE_LINE_SIZE_ROUNDUP(size) \ 48 (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE)) 49 50 #define NUMA_NO_CONFIG 0xFF 51 #define UMA_NO_CONFIG 0xFF 52 53 typedef uint8_t lcoreid_t; 54 typedef uint16_t portid_t; 55 typedef uint16_t queueid_t; 56 typedef uint16_t streamid_t; 57 58 #define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1) 59 60 #if defined RTE_LIBRTE_PMD_SOFTNIC 61 #define SOFTNIC 1 62 #else 63 #define SOFTNIC 0 64 #endif 65 66 enum { 67 PORT_TOPOLOGY_PAIRED, 68 PORT_TOPOLOGY_CHAINED, 69 PORT_TOPOLOGY_LOOP, 70 }; 71 72 enum { 73 MP_ALLOC_NATIVE, /**< allocate and populate mempool natively */ 74 MP_ALLOC_ANON, 75 /**< allocate mempool natively, but populate using anonymous memory */ 76 MP_ALLOC_XMEM, 77 /**< allocate and populate mempool using anonymous memory */ 78 MP_ALLOC_XMEM_HUGE 79 /**< allocate and populate mempool using anonymous hugepage memory */ 80 }; 81 82 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 83 /** 84 * The data structure associated with RX and TX packet burst statistics 85 * that are recorded for each forwarding stream. 86 */ 87 struct pkt_burst_stats { 88 unsigned int pkt_burst_spread[MAX_PKT_BURST]; 89 }; 90 #endif 91 92 /** Information for a given RSS type. */ 93 struct rss_type_info { 94 const char *str; /**< Type name. */ 95 uint64_t rss_type; /**< Type value. */ 96 }; 97 98 /** 99 * RSS type information table. 100 * 101 * An entry with a NULL type name terminates the list. 102 */ 103 extern const struct rss_type_info rss_type_table[]; 104 105 /** 106 * The data structure associated with a forwarding stream between a receive 107 * port/queue and a transmit port/queue. 108 */ 109 struct fwd_stream { 110 /* "read-only" data */ 111 portid_t rx_port; /**< port to poll for received packets */ 112 queueid_t rx_queue; /**< RX queue to poll on "rx_port" */ 113 portid_t tx_port; /**< forwarding port of received packets */ 114 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 115 streamid_t peer_addr; /**< index of peer ethernet address of packets */ 116 117 unsigned int retry_enabled; 118 119 /* "read-write" results */ 120 unsigned int rx_packets; /**< received packets */ 121 unsigned int tx_packets; /**< received packets transmitted */ 122 unsigned int fwd_dropped; /**< received packets not forwarded */ 123 unsigned int rx_bad_ip_csum ; /**< received packets has bad ip checksum */ 124 unsigned int rx_bad_l4_csum ; /**< received packets has bad l4 checksum */ 125 unsigned int rx_bad_outer_l4_csum; 126 /**< received packets has bad outer l4 checksum */ 127 unsigned int gro_times; /**< GRO operation times */ 128 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES 129 uint64_t core_cycles; /**< used for RX and TX processing */ 130 #endif 131 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 132 struct pkt_burst_stats rx_burst_stats; 133 struct pkt_burst_stats tx_burst_stats; 134 #endif 135 }; 136 137 /** Descriptor for a single flow. */ 138 struct port_flow { 139 struct port_flow *next; /**< Next flow in list. */ 140 struct port_flow *tmp; /**< Temporary linking. */ 141 uint32_t id; /**< Flow rule ID. */ 142 struct rte_flow *flow; /**< Opaque flow object returned by PMD. */ 143 struct rte_flow_conv_rule rule; /* Saved flow rule description. */ 144 uint8_t data[]; /**< Storage for flow rule description */ 145 }; 146 147 #ifdef SOFTNIC 148 /** 149 * The data structure associate with softnic port 150 */ 151 struct softnic_port { 152 uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */ 153 struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */ 154 }; 155 #endif 156 157 /** 158 * The data structure associated with each port. 159 */ 160 struct rte_port { 161 struct rte_eth_dev_info dev_info; /**< PCI info + driver name */ 162 struct rte_eth_conf dev_conf; /**< Port configuration. */ 163 struct ether_addr eth_addr; /**< Port ethernet address */ 164 struct rte_eth_stats stats; /**< Last port statistics */ 165 uint64_t tx_dropped; /**< If no descriptor in TX ring */ 166 struct fwd_stream *rx_stream; /**< Port RX stream, if unique */ 167 struct fwd_stream *tx_stream; /**< Port TX stream, if unique */ 168 unsigned int socket_id; /**< For NUMA support */ 169 uint16_t parse_tunnel:1; /**< Parse internal headers */ 170 uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */ 171 uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */ 172 uint16_t tx_vlan_id;/**< The tag ID */ 173 uint16_t tx_vlan_id_outer;/**< The outer tag ID */ 174 void *fwd_ctx; /**< Forwarding mode context */ 175 uint64_t rx_bad_ip_csum; /**< rx pkts with bad ip checksum */ 176 uint64_t rx_bad_l4_csum; /**< rx pkts with bad l4 checksum */ 177 uint64_t rx_bad_outer_l4_csum; 178 /**< rx pkts with bad outer l4 checksum */ 179 uint8_t tx_queue_stats_mapping_enabled; 180 uint8_t rx_queue_stats_mapping_enabled; 181 volatile uint16_t port_status; /**< port started or not */ 182 uint8_t need_reconfig; /**< need reconfiguring port or not */ 183 uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */ 184 uint8_t rss_flag; /**< enable rss or not */ 185 uint8_t dcb_flag; /**< enable dcb */ 186 uint16_t nb_rx_desc[MAX_QUEUE_ID+1]; /**< per queue rx desc number */ 187 uint16_t nb_tx_desc[MAX_QUEUE_ID+1]; /**< per queue tx desc number */ 188 struct rte_eth_rxconf rx_conf[MAX_QUEUE_ID+1]; /**< per queue rx configuration */ 189 struct rte_eth_txconf tx_conf[MAX_QUEUE_ID+1]; /**< per queue tx configuration */ 190 struct ether_addr *mc_addr_pool; /**< pool of multicast addrs */ 191 uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */ 192 uint8_t slave_flag; /**< bonding slave port */ 193 struct port_flow *flow_list; /**< Associated flows. */ 194 #ifdef SOFTNIC 195 struct softnic_port softport; /**< softnic params */ 196 #endif 197 }; 198 199 /** 200 * The data structure associated with each forwarding logical core. 201 * The logical cores are internally numbered by a core index from 0 to 202 * the maximum number of logical cores - 1. 203 * The system CPU identifier of all logical cores are setup in a global 204 * CPU id. configuration table. 205 */ 206 struct fwd_lcore { 207 struct rte_gso_ctx gso_ctx; /**< GSO context */ 208 struct rte_mempool *mbp; /**< The mbuf pool to use by this core */ 209 void *gro_ctx; /**< GRO context */ 210 streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */ 211 streamid_t stream_nb; /**< number of streams in "fwd_streams" */ 212 lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */ 213 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 214 volatile char stopped; /**< stop forwarding when set */ 215 }; 216 217 /* 218 * Forwarding mode operations: 219 * - IO forwarding mode (default mode) 220 * Forwards packets unchanged. 221 * 222 * - MAC forwarding mode 223 * Set the source and the destination Ethernet addresses of packets 224 * before forwarding them. 225 * 226 * - IEEE1588 forwarding mode 227 * Check that received IEEE1588 Precise Time Protocol (PTP) packets are 228 * filtered and timestamped by the hardware. 229 * Forwards packets unchanged on the same port. 230 * Check that sent IEEE1588 PTP packets are timestamped by the hardware. 231 */ 232 typedef void (*port_fwd_begin_t)(portid_t pi); 233 typedef void (*port_fwd_end_t)(portid_t pi); 234 typedef void (*packet_fwd_t)(struct fwd_stream *fs); 235 236 struct fwd_engine { 237 const char *fwd_mode_name; /**< Forwarding mode name. */ 238 port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */ 239 port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */ 240 packet_fwd_t packet_fwd; /**< Mandatory. */ 241 }; 242 243 #define BURST_TX_WAIT_US 1 244 #define BURST_TX_RETRIES 64 245 246 extern uint32_t burst_tx_delay_time; 247 extern uint32_t burst_tx_retry_num; 248 249 extern struct fwd_engine io_fwd_engine; 250 extern struct fwd_engine mac_fwd_engine; 251 extern struct fwd_engine mac_swap_engine; 252 extern struct fwd_engine flow_gen_engine; 253 extern struct fwd_engine rx_only_engine; 254 extern struct fwd_engine tx_only_engine; 255 extern struct fwd_engine csum_fwd_engine; 256 extern struct fwd_engine icmp_echo_engine; 257 extern struct fwd_engine noisy_vnf_engine; 258 #ifdef SOFTNIC 259 extern struct fwd_engine softnic_fwd_engine; 260 #endif 261 #ifdef RTE_LIBRTE_IEEE1588 262 extern struct fwd_engine ieee1588_fwd_engine; 263 #endif 264 265 extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */ 266 267 /** 268 * Forwarding Configuration 269 * 270 */ 271 struct fwd_config { 272 struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */ 273 streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */ 274 lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */ 275 portid_t nb_fwd_ports; /**< Nb. of ports involved. */ 276 }; 277 278 /** 279 * DCB mode enable 280 */ 281 enum dcb_mode_enable 282 { 283 DCB_VT_ENABLED, 284 DCB_ENABLED 285 }; 286 287 #define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */ 288 #define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */ 289 290 struct queue_stats_mappings { 291 portid_t port_id; 292 uint16_t queue_id; 293 uint8_t stats_counter_id; 294 } __rte_cache_aligned; 295 296 extern struct queue_stats_mappings tx_queue_stats_mappings_array[]; 297 extern struct queue_stats_mappings rx_queue_stats_mappings_array[]; 298 299 /* Assign both tx and rx queue stats mappings to the same default values */ 300 extern struct queue_stats_mappings *tx_queue_stats_mappings; 301 extern struct queue_stats_mappings *rx_queue_stats_mappings; 302 303 extern uint16_t nb_tx_queue_stats_mappings; 304 extern uint16_t nb_rx_queue_stats_mappings; 305 306 extern uint8_t xstats_hide_zero; /**< Hide zero values for xstats display */ 307 308 /* globals used for configuration */ 309 extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */ 310 extern int testpmd_logtype; /**< Log type for testpmd logs */ 311 extern uint8_t interactive; 312 extern uint8_t auto_start; 313 extern uint8_t tx_first; 314 extern char cmdline_filename[PATH_MAX]; /**< offline commands file */ 315 extern uint8_t numa_support; /**< set by "--numa" parameter */ 316 extern uint16_t port_topology; /**< set by "--port-topology" parameter */ 317 extern uint8_t no_flush_rx; /**<set by "--no-flush-rx" parameter */ 318 extern uint8_t flow_isolate_all; /**< set by "--flow-isolate-all */ 319 extern uint8_t mp_alloc_type; 320 /**< set by "--mp-anon" or "--mp-alloc" parameter */ 321 extern uint8_t no_link_check; /**<set by "--disable-link-check" parameter */ 322 extern volatile int test_done; /* stop packet forwarding when set to 1. */ 323 extern uint8_t lsc_interrupt; /**< disabled by "--no-lsc-interrupt" parameter */ 324 extern uint8_t rmv_interrupt; /**< disabled by "--no-rmv-interrupt" parameter */ 325 extern uint32_t event_print_mask; 326 /**< set by "--print-event xxxx" and "--mask-event xxxx parameters */ 327 extern uint8_t hot_plug; /**< enable by "--hot-plug" parameter */ 328 extern int do_mlockall; /**< set by "--mlockall" or "--no-mlockall" parameter */ 329 330 #ifdef RTE_LIBRTE_IXGBE_BYPASS 331 extern uint32_t bypass_timeout; /**< Store the NIC bypass watchdog timeout */ 332 #endif 333 334 /* 335 * Store specified sockets on which memory pool to be used by ports 336 * is allocated. 337 */ 338 extern uint8_t port_numa[RTE_MAX_ETHPORTS]; 339 340 /* 341 * Store specified sockets on which RX ring to be used by ports 342 * is allocated. 343 */ 344 extern uint8_t rxring_numa[RTE_MAX_ETHPORTS]; 345 346 /* 347 * Store specified sockets on which TX ring to be used by ports 348 * is allocated. 349 */ 350 extern uint8_t txring_numa[RTE_MAX_ETHPORTS]; 351 352 extern uint8_t socket_num; 353 354 /* 355 * Configuration of logical cores: 356 * nb_fwd_lcores <= nb_cfg_lcores <= nb_lcores 357 */ 358 extern lcoreid_t nb_lcores; /**< Number of logical cores probed at init time. */ 359 extern lcoreid_t nb_cfg_lcores; /**< Number of configured logical cores. */ 360 extern lcoreid_t nb_fwd_lcores; /**< Number of forwarding logical cores. */ 361 extern unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; 362 extern unsigned int num_sockets; 363 extern unsigned int socket_ids[RTE_MAX_NUMA_NODES]; 364 365 /* 366 * Configuration of Ethernet ports: 367 * nb_fwd_ports <= nb_cfg_ports <= nb_ports 368 */ 369 extern portid_t nb_ports; /**< Number of ethernet ports probed at init time. */ 370 extern portid_t nb_cfg_ports; /**< Number of configured ports. */ 371 extern portid_t nb_fwd_ports; /**< Number of forwarding ports. */ 372 extern portid_t fwd_ports_ids[RTE_MAX_ETHPORTS]; 373 extern struct rte_port *ports; 374 375 extern struct rte_eth_rxmode rx_mode; 376 extern struct rte_eth_txmode tx_mode; 377 378 extern uint64_t rss_hf; 379 380 extern queueid_t nb_rxq; 381 extern queueid_t nb_txq; 382 383 extern uint16_t nb_rxd; 384 extern uint16_t nb_txd; 385 386 extern int16_t rx_free_thresh; 387 extern int8_t rx_drop_en; 388 extern int16_t tx_free_thresh; 389 extern int16_t tx_rs_thresh; 390 391 extern uint16_t noisy_tx_sw_bufsz; 392 extern uint16_t noisy_tx_sw_buf_flush_time; 393 extern uint64_t noisy_lkup_mem_sz; 394 extern uint64_t noisy_lkup_num_writes; 395 extern uint64_t noisy_lkup_num_reads; 396 extern uint64_t noisy_lkup_num_reads_writes; 397 398 extern uint8_t dcb_config; 399 extern uint8_t dcb_test; 400 401 extern uint16_t mbuf_data_size; /**< Mbuf data space size. */ 402 extern uint32_t param_total_num_mbufs; 403 404 extern uint16_t stats_period; 405 406 #ifdef RTE_LIBRTE_LATENCY_STATS 407 extern uint8_t latencystats_enabled; 408 extern lcoreid_t latencystats_lcore_id; 409 #endif 410 411 #ifdef RTE_LIBRTE_BITRATE 412 extern lcoreid_t bitrate_lcore_id; 413 extern uint8_t bitrate_enabled; 414 #endif 415 416 extern struct rte_fdir_conf fdir_conf; 417 418 /* 419 * Configuration of packet segments used by the "txonly" processing engine. 420 */ 421 #define TXONLY_DEF_PACKET_LEN 64 422 extern uint16_t tx_pkt_length; /**< Length of TXONLY packet */ 423 extern uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT]; /**< Seg. lengths */ 424 extern uint8_t tx_pkt_nb_segs; /**< Number of segments in TX packets */ 425 426 enum tx_pkt_split { 427 TX_PKT_SPLIT_OFF, 428 TX_PKT_SPLIT_ON, 429 TX_PKT_SPLIT_RND, 430 }; 431 432 extern enum tx_pkt_split tx_pkt_split; 433 434 extern uint16_t nb_pkt_per_burst; 435 extern uint16_t mb_mempool_cache; 436 extern int8_t rx_pthresh; 437 extern int8_t rx_hthresh; 438 extern int8_t rx_wthresh; 439 extern int8_t tx_pthresh; 440 extern int8_t tx_hthresh; 441 extern int8_t tx_wthresh; 442 443 extern struct fwd_config cur_fwd_config; 444 extern struct fwd_engine *cur_fwd_eng; 445 extern uint32_t retry_enabled; 446 extern struct fwd_lcore **fwd_lcores; 447 extern struct fwd_stream **fwd_streams; 448 449 extern uint16_t vxlan_gpe_udp_port; /**< UDP port of tunnel VXLAN-GPE. */ 450 451 extern portid_t nb_peer_eth_addrs; /**< Number of peer ethernet addresses. */ 452 extern struct ether_addr peer_eth_addrs[RTE_MAX_ETHPORTS]; 453 454 extern uint32_t burst_tx_delay_time; /**< Burst tx delay time(us) for mac-retry. */ 455 extern uint32_t burst_tx_retry_num; /**< Burst tx retry number for mac-retry. */ 456 457 #define GRO_DEFAULT_ITEM_NUM_PER_FLOW 32 458 #define GRO_DEFAULT_FLOW_NUM (RTE_GRO_MAX_BURST_ITEM_NUM / \ 459 GRO_DEFAULT_ITEM_NUM_PER_FLOW) 460 461 #define GRO_DEFAULT_FLUSH_CYCLES 1 462 #define GRO_MAX_FLUSH_CYCLES 4 463 464 struct gro_status { 465 struct rte_gro_param param; 466 uint8_t enable; 467 }; 468 extern struct gro_status gro_ports[RTE_MAX_ETHPORTS]; 469 extern uint8_t gro_flush_cycles; 470 471 #define GSO_MAX_PKT_BURST 2048 472 struct gso_status { 473 uint8_t enable; 474 }; 475 extern struct gso_status gso_ports[RTE_MAX_ETHPORTS]; 476 extern uint16_t gso_max_segment_size; 477 478 /* VXLAN encap/decap parameters. */ 479 struct vxlan_encap_conf { 480 uint32_t select_ipv4:1; 481 uint32_t select_vlan:1; 482 uint8_t vni[3]; 483 rte_be16_t udp_src; 484 rte_be16_t udp_dst; 485 rte_be32_t ipv4_src; 486 rte_be32_t ipv4_dst; 487 uint8_t ipv6_src[16]; 488 uint8_t ipv6_dst[16]; 489 rte_be16_t vlan_tci; 490 uint8_t eth_src[ETHER_ADDR_LEN]; 491 uint8_t eth_dst[ETHER_ADDR_LEN]; 492 }; 493 struct vxlan_encap_conf vxlan_encap_conf; 494 495 /* NVGRE encap/decap parameters. */ 496 struct nvgre_encap_conf { 497 uint32_t select_ipv4:1; 498 uint32_t select_vlan:1; 499 uint8_t tni[3]; 500 rte_be32_t ipv4_src; 501 rte_be32_t ipv4_dst; 502 uint8_t ipv6_src[16]; 503 uint8_t ipv6_dst[16]; 504 rte_be16_t vlan_tci; 505 uint8_t eth_src[ETHER_ADDR_LEN]; 506 uint8_t eth_dst[ETHER_ADDR_LEN]; 507 }; 508 struct nvgre_encap_conf nvgre_encap_conf; 509 510 static inline unsigned int 511 lcore_num(void) 512 { 513 unsigned int i; 514 515 for (i = 0; i < RTE_MAX_LCORE; ++i) 516 if (fwd_lcores_cpuids[i] == rte_lcore_id()) 517 return i; 518 519 rte_panic("lcore_id of current thread not found in fwd_lcores_cpuids\n"); 520 } 521 522 static inline struct fwd_lcore * 523 current_fwd_lcore(void) 524 { 525 return fwd_lcores[lcore_num()]; 526 } 527 528 /* Mbuf Pools */ 529 static inline void 530 mbuf_poolname_build(unsigned int sock_id, char* mp_name, int name_size) 531 { 532 snprintf(mp_name, name_size, "mbuf_pool_socket_%u", sock_id); 533 } 534 535 static inline struct rte_mempool * 536 mbuf_pool_find(unsigned int sock_id) 537 { 538 char pool_name[RTE_MEMPOOL_NAMESIZE]; 539 540 mbuf_poolname_build(sock_id, pool_name, sizeof(pool_name)); 541 return rte_mempool_lookup((const char *)pool_name); 542 } 543 544 /** 545 * Read/Write operations on a PCI register of a port. 546 */ 547 static inline uint32_t 548 port_pci_reg_read(struct rte_port *port, uint32_t reg_off) 549 { 550 const struct rte_pci_device *pci_dev; 551 const struct rte_bus *bus; 552 void *reg_addr; 553 uint32_t reg_v; 554 555 if (!port->dev_info.device) { 556 printf("Invalid device\n"); 557 return 0; 558 } 559 560 bus = rte_bus_find_by_device(port->dev_info.device); 561 if (bus && !strcmp(bus->name, "pci")) { 562 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); 563 } else { 564 printf("Not a PCI device\n"); 565 return 0; 566 } 567 568 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); 569 reg_v = *((volatile uint32_t *)reg_addr); 570 return rte_le_to_cpu_32(reg_v); 571 } 572 573 #define port_id_pci_reg_read(pt_id, reg_off) \ 574 port_pci_reg_read(&ports[(pt_id)], (reg_off)) 575 576 static inline void 577 port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v) 578 { 579 const struct rte_pci_device *pci_dev; 580 const struct rte_bus *bus; 581 void *reg_addr; 582 583 if (!port->dev_info.device) { 584 printf("Invalid device\n"); 585 return; 586 } 587 588 bus = rte_bus_find_by_device(port->dev_info.device); 589 if (bus && !strcmp(bus->name, "pci")) { 590 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); 591 } else { 592 printf("Not a PCI device\n"); 593 return; 594 } 595 596 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); 597 *((volatile uint32_t *)reg_addr) = rte_cpu_to_le_32(reg_v); 598 } 599 600 #define port_id_pci_reg_write(pt_id, reg_off, reg_value) \ 601 port_pci_reg_write(&ports[(pt_id)], (reg_off), (reg_value)) 602 603 /* Prototypes */ 604 unsigned int parse_item_list(char* str, const char* item_name, 605 unsigned int max_items, 606 unsigned int *parsed_items, int check_unique_values); 607 void launch_args_parse(int argc, char** argv); 608 void cmdline_read_from_file(const char *filename); 609 void prompt(void); 610 void prompt_exit(void); 611 void nic_stats_display(portid_t port_id); 612 void nic_stats_clear(portid_t port_id); 613 void nic_xstats_display(portid_t port_id); 614 void nic_xstats_clear(portid_t port_id); 615 void nic_stats_mapping_display(portid_t port_id); 616 void port_infos_display(portid_t port_id); 617 void port_summary_display(portid_t port_id); 618 void port_summary_header_display(void); 619 void port_offload_cap_display(portid_t port_id); 620 void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 621 void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 622 void fwd_lcores_config_display(void); 623 void pkt_fwd_config_display(struct fwd_config *cfg); 624 void rxtx_config_display(void); 625 void fwd_config_setup(void); 626 void set_def_fwd_config(void); 627 void reconfig(portid_t new_port_id, unsigned socket_id); 628 int init_fwd_streams(void); 629 void update_fwd_ports(portid_t new_pid); 630 631 void set_fwd_eth_peer(portid_t port_id, char *peer_addr); 632 633 void port_mtu_set(portid_t port_id, uint16_t mtu); 634 void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos); 635 void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 636 uint8_t bit_v); 637 void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 638 uint8_t bit1_pos, uint8_t bit2_pos); 639 void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 640 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value); 641 void port_reg_display(portid_t port_id, uint32_t reg_off); 642 void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value); 643 int port_flow_validate(portid_t port_id, 644 const struct rte_flow_attr *attr, 645 const struct rte_flow_item *pattern, 646 const struct rte_flow_action *actions); 647 int port_flow_create(portid_t port_id, 648 const struct rte_flow_attr *attr, 649 const struct rte_flow_item *pattern, 650 const struct rte_flow_action *actions); 651 int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule); 652 int port_flow_flush(portid_t port_id); 653 int port_flow_query(portid_t port_id, uint32_t rule, 654 const struct rte_flow_action *action); 655 void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group); 656 int port_flow_isolate(portid_t port_id, int set); 657 658 void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id); 659 void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id); 660 661 int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc); 662 int set_fwd_lcores_mask(uint64_t lcoremask); 663 void set_fwd_lcores_number(uint16_t nb_lc); 664 665 void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt); 666 void set_fwd_ports_mask(uint64_t portmask); 667 void set_fwd_ports_number(uint16_t nb_pt); 668 int port_is_forwarding(portid_t port_id); 669 670 void rx_vlan_strip_set(portid_t port_id, int on); 671 void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on); 672 673 void rx_vlan_filter_set(portid_t port_id, int on); 674 void rx_vlan_all_filter_set(portid_t port_id, int on); 675 int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on); 676 void vlan_extend_set(portid_t port_id, int on); 677 void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, 678 uint16_t tp_id); 679 void tx_vlan_set(portid_t port_id, uint16_t vlan_id); 680 void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer); 681 void tx_vlan_reset(portid_t port_id); 682 void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on); 683 684 void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value); 685 686 void set_xstats_hide_zero(uint8_t on_off); 687 688 void set_verbose_level(uint16_t vb_level); 689 void set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs); 690 void show_tx_pkt_segments(void); 691 void set_tx_pkt_split(const char *name); 692 void set_nb_pkt_per_burst(uint16_t pkt_burst); 693 char *list_pkt_forwarding_modes(void); 694 char *list_pkt_forwarding_retry_modes(void); 695 void set_pkt_forwarding_mode(const char *fwd_mode); 696 void start_packet_forwarding(int with_tx_first); 697 void stop_packet_forwarding(void); 698 void dev_set_link_up(portid_t pid); 699 void dev_set_link_down(portid_t pid); 700 void init_port_config(void); 701 void set_port_slave_flag(portid_t slave_pid); 702 void clear_port_slave_flag(portid_t slave_pid); 703 uint8_t port_is_bonding_slave(portid_t slave_pid); 704 705 int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode, 706 enum rte_eth_nb_tcs num_tcs, 707 uint8_t pfc_en); 708 int start_port(portid_t pid); 709 void stop_port(portid_t pid); 710 void close_port(portid_t pid); 711 void reset_port(portid_t pid); 712 void attach_port(char *identifier); 713 void detach_port(portid_t port_id); 714 int all_ports_stopped(void); 715 int port_is_stopped(portid_t port_id); 716 int port_is_started(portid_t port_id); 717 void pmd_test_exit(void); 718 void fdir_get_infos(portid_t port_id); 719 void fdir_set_flex_mask(portid_t port_id, 720 struct rte_eth_fdir_flex_mask *cfg); 721 void fdir_set_flex_payload(portid_t port_id, 722 struct rte_eth_flex_payload_cfg *cfg); 723 void port_rss_reta_info(portid_t port_id, 724 struct rte_eth_rss_reta_entry64 *reta_conf, 725 uint16_t nb_entries); 726 727 void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on); 728 729 int set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate); 730 int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, 731 uint64_t q_msk); 732 733 void port_rss_hash_conf_show(portid_t port_id, int show_rss_key); 734 void port_rss_hash_key_update(portid_t port_id, char rss_type[], 735 uint8_t *hash_key, uint hash_key_len); 736 int rx_queue_id_is_invalid(queueid_t rxq_id); 737 int tx_queue_id_is_invalid(queueid_t txq_id); 738 void setup_gro(const char *onoff, portid_t port_id); 739 void setup_gro_flush_cycles(uint8_t cycles); 740 void show_gro(portid_t port_id); 741 void setup_gso(const char *mode, portid_t port_id); 742 743 /* Functions to manage the set of filtered Multicast MAC addresses */ 744 void mcast_addr_add(portid_t port_id, struct ether_addr *mc_addr); 745 void mcast_addr_remove(portid_t port_id, struct ether_addr *mc_addr); 746 void port_dcb_info_display(portid_t port_id); 747 748 uint8_t *open_file(const char *file_path, uint32_t *size); 749 int save_file(const char *file_path, uint8_t *buf, uint32_t size); 750 int close_file(uint8_t *buf); 751 752 void port_queue_region_info_display(portid_t port_id, void *buf); 753 754 enum print_warning { 755 ENABLED_WARN = 0, 756 DISABLED_WARN 757 }; 758 int port_id_is_invalid(portid_t port_id, enum print_warning warning); 759 void print_valid_ports(void); 760 int new_socket_id(unsigned int socket_id); 761 762 queueid_t get_allowed_max_nb_rxq(portid_t *pid); 763 int check_nb_rxq(queueid_t rxq); 764 queueid_t get_allowed_max_nb_txq(portid_t *pid); 765 int check_nb_txq(queueid_t txq); 766 767 /* 768 * Work-around of a compilation error with ICC on invocations of the 769 * rte_be_to_cpu_16() function. 770 */ 771 #ifdef __GCC__ 772 #define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v)) 773 #define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v)) 774 #else 775 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 776 #define RTE_BE_TO_CPU_16(be_16_v) (be_16_v) 777 #define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v) 778 #else 779 #define RTE_BE_TO_CPU_16(be_16_v) \ 780 (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8)) 781 #define RTE_CPU_TO_BE_16(cpu_16_v) \ 782 (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8)) 783 #endif 784 #endif /* __GCC__ */ 785 786 #define TESTPMD_LOG(level, fmt, args...) \ 787 rte_log(RTE_LOG_ ## level, testpmd_logtype, "testpmd: " fmt, ## args) 788 789 #endif /* _TESTPMD_H_ */ 790