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 && defined RTE_LIBRTE_SCHED 61 #define TM_MODE 1 62 #else 63 #define TM_MODE 0 64 #endif 65 66 enum { 67 PORT_TOPOLOGY_PAIRED, 68 PORT_TOPOLOGY_CHAINED, 69 PORT_TOPOLOGY_LOOP, 70 }; 71 72 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 73 /** 74 * The data structure associated with RX and TX packet burst statistics 75 * that are recorded for each forwarding stream. 76 */ 77 struct pkt_burst_stats { 78 unsigned int pkt_burst_spread[MAX_PKT_BURST]; 79 }; 80 #endif 81 82 /** Information for a given RSS type. */ 83 struct rss_type_info { 84 const char *str; /**< Type name. */ 85 uint64_t rss_type; /**< Type value. */ 86 }; 87 88 /** 89 * RSS type information table. 90 * 91 * An entry with a NULL type name terminates the list. 92 */ 93 extern const struct rss_type_info rss_type_table[]; 94 95 /** 96 * The data structure associated with a forwarding stream between a receive 97 * port/queue and a transmit port/queue. 98 */ 99 struct fwd_stream { 100 /* "read-only" data */ 101 portid_t rx_port; /**< port to poll for received packets */ 102 queueid_t rx_queue; /**< RX queue to poll on "rx_port" */ 103 portid_t tx_port; /**< forwarding port of received packets */ 104 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 105 streamid_t peer_addr; /**< index of peer ethernet address of packets */ 106 107 unsigned int retry_enabled; 108 109 /* "read-write" results */ 110 unsigned int rx_packets; /**< received packets */ 111 unsigned int tx_packets; /**< received packets transmitted */ 112 unsigned int fwd_dropped; /**< received packets not forwarded */ 113 unsigned int rx_bad_ip_csum ; /**< received packets has bad ip checksum */ 114 unsigned int rx_bad_l4_csum ; /**< received packets has bad l4 checksum */ 115 unsigned int gro_times; /**< GRO operation times */ 116 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES 117 uint64_t core_cycles; /**< used for RX and TX processing */ 118 #endif 119 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 120 struct pkt_burst_stats rx_burst_stats; 121 struct pkt_burst_stats tx_burst_stats; 122 #endif 123 }; 124 125 /** Descriptor for a single flow. */ 126 struct port_flow { 127 size_t size; /**< Allocated space including data[]. */ 128 struct port_flow *next; /**< Next flow in list. */ 129 struct port_flow *tmp; /**< Temporary linking. */ 130 uint32_t id; /**< Flow rule ID. */ 131 struct rte_flow *flow; /**< Opaque flow object returned by PMD. */ 132 struct rte_flow_attr attr; /**< Attributes. */ 133 struct rte_flow_item *pattern; /**< Pattern. */ 134 struct rte_flow_action *actions; /**< Actions. */ 135 uint8_t data[]; /**< Storage for pattern/actions. */ 136 }; 137 138 #ifdef TM_MODE 139 /** 140 * Soft port tm related parameters 141 */ 142 struct softnic_port_tm { 143 uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */ 144 uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */ 145 146 uint32_t n_subports_per_port; /**< Num of subport nodes per port */ 147 uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */ 148 149 uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */ 150 uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */ 151 uint64_t tm_pktfield0_slabshr; 152 uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */ 153 uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */ 154 uint64_t tm_pktfield1_slabshr; 155 uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */ 156 uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */ 157 uint64_t tm_pktfield2_slabshr; 158 uint64_t tm_tc_table[64]; /**< TC translation table */ 159 }; 160 161 /** 162 * The data structure associate with softnic port 163 */ 164 struct softnic_port { 165 unsigned int tm_flag; /**< set to 1 if tm feature is enabled */ 166 struct softnic_port_tm tm; /**< softnic port tm parameters */ 167 }; 168 #endif 169 170 /** 171 * The data structure associated with each port. 172 */ 173 struct rte_port { 174 struct rte_eth_dev_info dev_info; /**< PCI info + driver name */ 175 struct rte_eth_conf dev_conf; /**< Port configuration. */ 176 struct ether_addr eth_addr; /**< Port ethernet address */ 177 struct rte_eth_stats stats; /**< Last port statistics */ 178 uint64_t tx_dropped; /**< If no descriptor in TX ring */ 179 struct fwd_stream *rx_stream; /**< Port RX stream, if unique */ 180 struct fwd_stream *tx_stream; /**< Port TX stream, if unique */ 181 unsigned int socket_id; /**< For NUMA support */ 182 uint16_t parse_tunnel:1; /**< Parse internal headers */ 183 uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */ 184 uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */ 185 uint16_t tx_vlan_id;/**< The tag ID */ 186 uint16_t tx_vlan_id_outer;/**< The outer tag ID */ 187 void *fwd_ctx; /**< Forwarding mode context */ 188 uint64_t rx_bad_ip_csum; /**< rx pkts with bad ip checksum */ 189 uint64_t rx_bad_l4_csum; /**< rx pkts with bad l4 checksum */ 190 uint8_t tx_queue_stats_mapping_enabled; 191 uint8_t rx_queue_stats_mapping_enabled; 192 volatile uint16_t port_status; /**< port started or not */ 193 uint8_t need_reconfig; /**< need reconfiguring port or not */ 194 uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */ 195 uint8_t rss_flag; /**< enable rss or not */ 196 uint8_t dcb_flag; /**< enable dcb */ 197 uint16_t nb_rx_desc[MAX_QUEUE_ID+1]; /**< per queue rx desc number */ 198 uint16_t nb_tx_desc[MAX_QUEUE_ID+1]; /**< per queue tx desc number */ 199 struct rte_eth_rxconf rx_conf[MAX_QUEUE_ID+1]; /**< per queue rx configuration */ 200 struct rte_eth_txconf tx_conf[MAX_QUEUE_ID+1]; /**< per queue tx configuration */ 201 struct ether_addr *mc_addr_pool; /**< pool of multicast addrs */ 202 uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */ 203 uint8_t slave_flag; /**< bonding slave port */ 204 struct port_flow *flow_list; /**< Associated flows. */ 205 #ifdef TM_MODE 206 unsigned int softnic_enable; /**< softnic flag */ 207 struct softnic_port softport; /**< softnic port params */ 208 #endif 209 }; 210 211 /** 212 * The data structure associated with each forwarding logical core. 213 * The logical cores are internally numbered by a core index from 0 to 214 * the maximum number of logical cores - 1. 215 * The system CPU identifier of all logical cores are setup in a global 216 * CPU id. configuration table. 217 */ 218 struct fwd_lcore { 219 struct rte_gso_ctx gso_ctx; /**< GSO context */ 220 struct rte_mempool *mbp; /**< The mbuf pool to use by this core */ 221 void *gro_ctx; /**< GRO context */ 222 streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */ 223 streamid_t stream_nb; /**< number of streams in "fwd_streams" */ 224 lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */ 225 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 226 volatile char stopped; /**< stop forwarding when set */ 227 }; 228 229 /* 230 * Forwarding mode operations: 231 * - IO forwarding mode (default mode) 232 * Forwards packets unchanged. 233 * 234 * - MAC forwarding mode 235 * Set the source and the destination Ethernet addresses of packets 236 * before forwarding them. 237 * 238 * - IEEE1588 forwarding mode 239 * Check that received IEEE1588 Precise Time Protocol (PTP) packets are 240 * filtered and timestamped by the hardware. 241 * Forwards packets unchanged on the same port. 242 * Check that sent IEEE1588 PTP packets are timestamped by the hardware. 243 */ 244 typedef void (*port_fwd_begin_t)(portid_t pi); 245 typedef void (*port_fwd_end_t)(portid_t pi); 246 typedef void (*packet_fwd_t)(struct fwd_stream *fs); 247 248 struct fwd_engine { 249 const char *fwd_mode_name; /**< Forwarding mode name. */ 250 port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */ 251 port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */ 252 packet_fwd_t packet_fwd; /**< Mandatory. */ 253 }; 254 255 #define BURST_TX_WAIT_US 1 256 #define BURST_TX_RETRIES 64 257 258 extern uint32_t burst_tx_delay_time; 259 extern uint32_t burst_tx_retry_num; 260 261 extern struct fwd_engine io_fwd_engine; 262 extern struct fwd_engine mac_fwd_engine; 263 extern struct fwd_engine mac_swap_engine; 264 extern struct fwd_engine flow_gen_engine; 265 extern struct fwd_engine rx_only_engine; 266 extern struct fwd_engine tx_only_engine; 267 extern struct fwd_engine csum_fwd_engine; 268 extern struct fwd_engine icmp_echo_engine; 269 #ifdef TM_MODE 270 extern struct fwd_engine softnic_tm_engine; 271 extern struct fwd_engine softnic_tm_bypass_engine; 272 #endif 273 #ifdef RTE_LIBRTE_IEEE1588 274 extern struct fwd_engine ieee1588_fwd_engine; 275 #endif 276 277 extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */ 278 279 /** 280 * Forwarding Configuration 281 * 282 */ 283 struct fwd_config { 284 struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */ 285 streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */ 286 lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */ 287 portid_t nb_fwd_ports; /**< Nb. of ports involved. */ 288 }; 289 290 /** 291 * DCB mode enable 292 */ 293 enum dcb_mode_enable 294 { 295 DCB_VT_ENABLED, 296 DCB_ENABLED 297 }; 298 299 #define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */ 300 #define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */ 301 302 struct queue_stats_mappings { 303 portid_t port_id; 304 uint16_t queue_id; 305 uint8_t stats_counter_id; 306 } __rte_cache_aligned; 307 308 extern struct queue_stats_mappings tx_queue_stats_mappings_array[]; 309 extern struct queue_stats_mappings rx_queue_stats_mappings_array[]; 310 311 /* Assign both tx and rx queue stats mappings to the same default values */ 312 extern struct queue_stats_mappings *tx_queue_stats_mappings; 313 extern struct queue_stats_mappings *rx_queue_stats_mappings; 314 315 extern uint16_t nb_tx_queue_stats_mappings; 316 extern uint16_t nb_rx_queue_stats_mappings; 317 318 extern uint8_t xstats_hide_zero; /**< Hide zero values for xstats display */ 319 320 /* globals used for configuration */ 321 extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */ 322 extern int testpmd_logtype; /**< Log type for testpmd logs */ 323 extern uint8_t interactive; 324 extern uint8_t auto_start; 325 extern uint8_t tx_first; 326 extern char cmdline_filename[PATH_MAX]; /**< offline commands file */ 327 extern uint8_t numa_support; /**< set by "--numa" parameter */ 328 extern uint16_t port_topology; /**< set by "--port-topology" parameter */ 329 extern uint8_t no_flush_rx; /**<set by "--no-flush-rx" parameter */ 330 extern uint8_t flow_isolate_all; /**< set by "--flow-isolate-all */ 331 extern uint8_t mp_anon; /**< set by "--mp-anon" parameter */ 332 extern uint8_t no_link_check; /**<set by "--disable-link-check" parameter */ 333 extern volatile int test_done; /* stop packet forwarding when set to 1. */ 334 extern uint8_t lsc_interrupt; /**< disabled by "--no-lsc-interrupt" parameter */ 335 extern uint8_t rmv_interrupt; /**< disabled by "--no-rmv-interrupt" parameter */ 336 extern uint32_t event_print_mask; 337 extern uint8_t hot_plug; /**< enable by "--hot-plug" parameter */ 338 339 /**< set by "--print-event xxxx" and "--mask-event xxxx parameters */ 340 341 #ifdef RTE_LIBRTE_IXGBE_BYPASS 342 extern uint32_t bypass_timeout; /**< Store the NIC bypass watchdog timeout */ 343 #endif 344 345 /* 346 * Store specified sockets on which memory pool to be used by ports 347 * is allocated. 348 */ 349 extern uint8_t port_numa[RTE_MAX_ETHPORTS]; 350 351 /* 352 * Store specified sockets on which RX ring to be used by ports 353 * is allocated. 354 */ 355 extern uint8_t rxring_numa[RTE_MAX_ETHPORTS]; 356 357 /* 358 * Store specified sockets on which TX ring to be used by ports 359 * is allocated. 360 */ 361 extern uint8_t txring_numa[RTE_MAX_ETHPORTS]; 362 363 extern uint8_t socket_num; 364 365 /* 366 * Configuration of logical cores: 367 * nb_fwd_lcores <= nb_cfg_lcores <= nb_lcores 368 */ 369 extern lcoreid_t nb_lcores; /**< Number of logical cores probed at init time. */ 370 extern lcoreid_t nb_cfg_lcores; /**< Number of configured logical cores. */ 371 extern lcoreid_t nb_fwd_lcores; /**< Number of forwarding logical cores. */ 372 extern unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; 373 extern unsigned int num_sockets; 374 extern unsigned int socket_ids[RTE_MAX_NUMA_NODES]; 375 376 /* 377 * Configuration of Ethernet ports: 378 * nb_fwd_ports <= nb_cfg_ports <= nb_ports 379 */ 380 extern portid_t nb_ports; /**< Number of ethernet ports probed at init time. */ 381 extern portid_t nb_cfg_ports; /**< Number of configured ports. */ 382 extern portid_t nb_fwd_ports; /**< Number of forwarding ports. */ 383 extern portid_t fwd_ports_ids[RTE_MAX_ETHPORTS]; 384 extern struct rte_port *ports; 385 386 extern struct rte_eth_rxmode rx_mode; 387 extern struct rte_eth_txmode tx_mode; 388 389 extern uint64_t rss_hf; 390 391 extern queueid_t nb_rxq; 392 extern queueid_t nb_txq; 393 394 extern uint16_t nb_rxd; 395 extern uint16_t nb_txd; 396 397 extern int16_t rx_free_thresh; 398 extern int8_t rx_drop_en; 399 extern int16_t tx_free_thresh; 400 extern int16_t tx_rs_thresh; 401 402 extern uint8_t dcb_config; 403 extern uint8_t dcb_test; 404 405 extern uint16_t mbuf_data_size; /**< Mbuf data space size. */ 406 extern uint32_t param_total_num_mbufs; 407 408 extern uint16_t stats_period; 409 410 #ifdef RTE_LIBRTE_LATENCY_STATS 411 extern uint8_t latencystats_enabled; 412 extern lcoreid_t latencystats_lcore_id; 413 #endif 414 415 #ifdef RTE_LIBRTE_BITRATE 416 extern lcoreid_t bitrate_lcore_id; 417 extern uint8_t bitrate_enabled; 418 #endif 419 420 extern struct rte_fdir_conf fdir_conf; 421 422 /* 423 * Configuration of packet segments used by the "txonly" processing engine. 424 */ 425 #define TXONLY_DEF_PACKET_LEN 64 426 extern uint16_t tx_pkt_length; /**< Length of TXONLY packet */ 427 extern uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT]; /**< Seg. lengths */ 428 extern uint8_t tx_pkt_nb_segs; /**< Number of segments in TX packets */ 429 430 enum tx_pkt_split { 431 TX_PKT_SPLIT_OFF, 432 TX_PKT_SPLIT_ON, 433 TX_PKT_SPLIT_RND, 434 }; 435 436 extern enum tx_pkt_split tx_pkt_split; 437 438 extern uint16_t nb_pkt_per_burst; 439 extern uint16_t mb_mempool_cache; 440 extern int8_t rx_pthresh; 441 extern int8_t rx_hthresh; 442 extern int8_t rx_wthresh; 443 extern int8_t tx_pthresh; 444 extern int8_t tx_hthresh; 445 extern int8_t tx_wthresh; 446 447 extern struct fwd_config cur_fwd_config; 448 extern struct fwd_engine *cur_fwd_eng; 449 extern uint32_t retry_enabled; 450 extern struct fwd_lcore **fwd_lcores; 451 extern struct fwd_stream **fwd_streams; 452 453 extern uint16_t vxlan_gpe_udp_port; /**< UDP port of tunnel VXLAN-GPE. */ 454 455 extern portid_t nb_peer_eth_addrs; /**< Number of peer ethernet addresses. */ 456 extern struct ether_addr peer_eth_addrs[RTE_MAX_ETHPORTS]; 457 458 extern uint32_t burst_tx_delay_time; /**< Burst tx delay time(us) for mac-retry. */ 459 extern uint32_t burst_tx_retry_num; /**< Burst tx retry number for mac-retry. */ 460 461 #define GRO_DEFAULT_ITEM_NUM_PER_FLOW 32 462 #define GRO_DEFAULT_FLOW_NUM (RTE_GRO_MAX_BURST_ITEM_NUM / \ 463 GRO_DEFAULT_ITEM_NUM_PER_FLOW) 464 465 #define GRO_DEFAULT_FLUSH_CYCLES 1 466 #define GRO_MAX_FLUSH_CYCLES 4 467 468 struct gro_status { 469 struct rte_gro_param param; 470 uint8_t enable; 471 }; 472 extern struct gro_status gro_ports[RTE_MAX_ETHPORTS]; 473 extern uint8_t gro_flush_cycles; 474 475 #define GSO_MAX_PKT_BURST 2048 476 struct gso_status { 477 uint8_t enable; 478 }; 479 extern struct gso_status gso_ports[RTE_MAX_ETHPORTS]; 480 extern uint16_t gso_max_segment_size; 481 482 static inline unsigned int 483 lcore_num(void) 484 { 485 unsigned int i; 486 487 for (i = 0; i < RTE_MAX_LCORE; ++i) 488 if (fwd_lcores_cpuids[i] == rte_lcore_id()) 489 return i; 490 491 rte_panic("lcore_id of current thread not found in fwd_lcores_cpuids\n"); 492 } 493 494 static inline struct fwd_lcore * 495 current_fwd_lcore(void) 496 { 497 return fwd_lcores[lcore_num()]; 498 } 499 500 /* Mbuf Pools */ 501 static inline void 502 mbuf_poolname_build(unsigned int sock_id, char* mp_name, int name_size) 503 { 504 snprintf(mp_name, name_size, "mbuf_pool_socket_%u", sock_id); 505 } 506 507 static inline struct rte_mempool * 508 mbuf_pool_find(unsigned int sock_id) 509 { 510 char pool_name[RTE_MEMPOOL_NAMESIZE]; 511 512 mbuf_poolname_build(sock_id, pool_name, sizeof(pool_name)); 513 return rte_mempool_lookup((const char *)pool_name); 514 } 515 516 /** 517 * Read/Write operations on a PCI register of a port. 518 */ 519 static inline uint32_t 520 port_pci_reg_read(struct rte_port *port, uint32_t reg_off) 521 { 522 const struct rte_pci_device *pci_dev; 523 const struct rte_bus *bus; 524 void *reg_addr; 525 uint32_t reg_v; 526 527 if (!port->dev_info.device) { 528 printf("Invalid device\n"); 529 return 0; 530 } 531 532 bus = rte_bus_find_by_device(port->dev_info.device); 533 if (bus && !strcmp(bus->name, "pci")) { 534 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device); 535 } else { 536 printf("Not a PCI device\n"); 537 return 0; 538 } 539 540 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); 541 reg_v = *((volatile uint32_t *)reg_addr); 542 return rte_le_to_cpu_32(reg_v); 543 } 544 545 #define port_id_pci_reg_read(pt_id, reg_off) \ 546 port_pci_reg_read(&ports[(pt_id)], (reg_off)) 547 548 static inline void 549 port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v) 550 { 551 const struct rte_pci_device *pci_dev; 552 const struct rte_bus *bus; 553 void *reg_addr; 554 555 if (!port->dev_info.device) { 556 printf("Invalid device\n"); 557 return; 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; 566 } 567 568 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off); 569 *((volatile uint32_t *)reg_addr) = rte_cpu_to_le_32(reg_v); 570 } 571 572 #define port_id_pci_reg_write(pt_id, reg_off, reg_value) \ 573 port_pci_reg_write(&ports[(pt_id)], (reg_off), (reg_value)) 574 575 /* Prototypes */ 576 unsigned int parse_item_list(char* str, const char* item_name, 577 unsigned int max_items, 578 unsigned int *parsed_items, int check_unique_values); 579 void launch_args_parse(int argc, char** argv); 580 void cmdline_read_from_file(const char *filename); 581 void prompt(void); 582 void prompt_exit(void); 583 void nic_stats_display(portid_t port_id); 584 void nic_stats_clear(portid_t port_id); 585 void nic_xstats_display(portid_t port_id); 586 void nic_xstats_clear(portid_t port_id); 587 void nic_stats_mapping_display(portid_t port_id); 588 void port_infos_display(portid_t port_id); 589 void port_offload_cap_display(portid_t port_id); 590 void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 591 void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 592 void fwd_lcores_config_display(void); 593 void pkt_fwd_config_display(struct fwd_config *cfg); 594 void rxtx_config_display(void); 595 void fwd_config_setup(void); 596 void set_def_fwd_config(void); 597 void reconfig(portid_t new_port_id, unsigned socket_id); 598 int init_fwd_streams(void); 599 600 void set_fwd_eth_peer(portid_t port_id, char *peer_addr); 601 602 void port_mtu_set(portid_t port_id, uint16_t mtu); 603 void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos); 604 void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 605 uint8_t bit_v); 606 void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 607 uint8_t bit1_pos, uint8_t bit2_pos); 608 void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 609 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value); 610 void port_reg_display(portid_t port_id, uint32_t reg_off); 611 void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value); 612 int port_flow_validate(portid_t port_id, 613 const struct rte_flow_attr *attr, 614 const struct rte_flow_item *pattern, 615 const struct rte_flow_action *actions); 616 int port_flow_create(portid_t port_id, 617 const struct rte_flow_attr *attr, 618 const struct rte_flow_item *pattern, 619 const struct rte_flow_action *actions); 620 int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule); 621 int port_flow_flush(portid_t port_id); 622 int port_flow_query(portid_t port_id, uint32_t rule, 623 enum rte_flow_action_type action); 624 void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group); 625 int port_flow_isolate(portid_t port_id, int set); 626 627 void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id); 628 void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id); 629 630 int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc); 631 int set_fwd_lcores_mask(uint64_t lcoremask); 632 void set_fwd_lcores_number(uint16_t nb_lc); 633 634 void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt); 635 void set_fwd_ports_mask(uint64_t portmask); 636 void set_fwd_ports_number(uint16_t nb_pt); 637 int port_is_forwarding(portid_t port_id); 638 639 void rx_vlan_strip_set(portid_t port_id, int on); 640 void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on); 641 642 void rx_vlan_filter_set(portid_t port_id, int on); 643 void rx_vlan_all_filter_set(portid_t port_id, int on); 644 int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on); 645 void vlan_extend_set(portid_t port_id, int on); 646 void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, 647 uint16_t tp_id); 648 void tx_vlan_set(portid_t port_id, uint16_t vlan_id); 649 void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer); 650 void tx_vlan_reset(portid_t port_id); 651 void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on); 652 653 void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value); 654 655 void set_xstats_hide_zero(uint8_t on_off); 656 657 void set_verbose_level(uint16_t vb_level); 658 void set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs); 659 void show_tx_pkt_segments(void); 660 void set_tx_pkt_split(const char *name); 661 void set_nb_pkt_per_burst(uint16_t pkt_burst); 662 char *list_pkt_forwarding_modes(void); 663 char *list_pkt_forwarding_retry_modes(void); 664 void set_pkt_forwarding_mode(const char *fwd_mode); 665 void start_packet_forwarding(int with_tx_first); 666 void stop_packet_forwarding(void); 667 void dev_set_link_up(portid_t pid); 668 void dev_set_link_down(portid_t pid); 669 void init_port_config(void); 670 void set_port_slave_flag(portid_t slave_pid); 671 void clear_port_slave_flag(portid_t slave_pid); 672 uint8_t port_is_bonding_slave(portid_t slave_pid); 673 674 int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode, 675 enum rte_eth_nb_tcs num_tcs, 676 uint8_t pfc_en); 677 int start_port(portid_t pid); 678 void stop_port(portid_t pid); 679 void close_port(portid_t pid); 680 void reset_port(portid_t pid); 681 void attach_port(char *identifier); 682 void detach_port(portid_t port_id); 683 int all_ports_stopped(void); 684 int port_is_stopped(portid_t port_id); 685 int port_is_started(portid_t port_id); 686 void pmd_test_exit(void); 687 void fdir_get_infos(portid_t port_id); 688 void fdir_set_flex_mask(portid_t port_id, 689 struct rte_eth_fdir_flex_mask *cfg); 690 void fdir_set_flex_payload(portid_t port_id, 691 struct rte_eth_flex_payload_cfg *cfg); 692 void port_rss_reta_info(portid_t port_id, 693 struct rte_eth_rss_reta_entry64 *reta_conf, 694 uint16_t nb_entries); 695 696 void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on); 697 698 int set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate); 699 int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, 700 uint64_t q_msk); 701 702 void port_rss_hash_conf_show(portid_t port_id, char rss_info[], 703 int show_rss_key); 704 void port_rss_hash_key_update(portid_t port_id, char rss_type[], 705 uint8_t *hash_key, uint hash_key_len); 706 int rx_queue_id_is_invalid(queueid_t rxq_id); 707 int tx_queue_id_is_invalid(queueid_t txq_id); 708 void setup_gro(const char *onoff, portid_t port_id); 709 void setup_gro_flush_cycles(uint8_t cycles); 710 void show_gro(portid_t port_id); 711 void setup_gso(const char *mode, portid_t port_id); 712 713 /* Functions to manage the set of filtered Multicast MAC addresses */ 714 void mcast_addr_add(portid_t port_id, struct ether_addr *mc_addr); 715 void mcast_addr_remove(portid_t port_id, struct ether_addr *mc_addr); 716 void port_dcb_info_display(portid_t port_id); 717 718 uint8_t *open_file(const char *file_path, uint32_t *size); 719 int save_file(const char *file_path, uint8_t *buf, uint32_t size); 720 int close_file(uint8_t *buf); 721 722 void port_queue_region_info_display(portid_t port_id, void *buf); 723 724 enum print_warning { 725 ENABLED_WARN = 0, 726 DISABLED_WARN 727 }; 728 int port_id_is_invalid(portid_t port_id, enum print_warning warning); 729 int new_socket_id(unsigned int socket_id); 730 731 queueid_t get_allowed_max_nb_rxq(portid_t *pid); 732 int check_nb_rxq(queueid_t rxq); 733 queueid_t get_allowed_max_nb_txq(portid_t *pid); 734 int check_nb_txq(queueid_t txq); 735 736 /* 737 * Work-around of a compilation error with ICC on invocations of the 738 * rte_be_to_cpu_16() function. 739 */ 740 #ifdef __GCC__ 741 #define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v)) 742 #define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v)) 743 #else 744 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 745 #define RTE_BE_TO_CPU_16(be_16_v) (be_16_v) 746 #define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v) 747 #else 748 #define RTE_BE_TO_CPU_16(be_16_v) \ 749 (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8)) 750 #define RTE_CPU_TO_BE_16(cpu_16_v) \ 751 (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8)) 752 #endif 753 #endif /* __GCC__ */ 754 755 #define TESTPMD_LOG(level, fmt, args...) \ 756 rte_log(RTE_LOG_ ## level, testpmd_logtype, "testpmd: " fmt, ## args) 757 758 #endif /* _TESTPMD_H_ */ 759