1 /*- 2 * BSD LICENSE 3 * 4 * Copyright(c) 2010-2017 Intel Corporation. All rights reserved. 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 11 * * Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * * Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in 15 * the documentation and/or other materials provided with the 16 * distribution. 17 * * Neither the name of Intel Corporation nor the names of its 18 * contributors may be used to endorse or promote products derived 19 * from this software without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 22 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 23 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 24 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 25 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 26 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 27 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 28 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 29 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 */ 33 34 #ifndef _TESTPMD_H_ 35 #define _TESTPMD_H_ 36 37 #include <rte_pci.h> 38 #include <rte_bus_pci.h> 39 #include <rte_gro.h> 40 #include <rte_gso.h> 41 42 #define RTE_PORT_ALL (~(portid_t)0x0) 43 44 #define RTE_TEST_RX_DESC_MAX 2048 45 #define RTE_TEST_TX_DESC_MAX 2048 46 47 #define RTE_PORT_STOPPED (uint16_t)0 48 #define RTE_PORT_STARTED (uint16_t)1 49 #define RTE_PORT_CLOSED (uint16_t)2 50 #define RTE_PORT_HANDLING (uint16_t)3 51 52 /* 53 * It is used to allocate the memory for hash key. 54 * The hash key size is NIC dependent. 55 */ 56 #define RSS_HASH_KEY_LENGTH 64 57 58 /* 59 * Default size of the mbuf data buffer to receive standard 1518-byte 60 * Ethernet frames in a mono-segment memory buffer. 61 */ 62 #define DEFAULT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE 63 /**< Default size of mbuf data buffer. */ 64 65 /* 66 * The maximum number of segments per packet is used when creating 67 * scattered transmit packets composed of a list of mbufs. 68 */ 69 #define RTE_MAX_SEGS_PER_PKT 255 /**< nb_segs is a 8-bit unsigned char. */ 70 71 #define MAX_PKT_BURST 512 72 #define DEF_PKT_BURST 32 73 74 #define DEF_MBUF_CACHE 250 75 76 #define RTE_CACHE_LINE_SIZE_ROUNDUP(size) \ 77 (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE)) 78 79 #define NUMA_NO_CONFIG 0xFF 80 #define UMA_NO_CONFIG 0xFF 81 82 typedef uint8_t lcoreid_t; 83 typedef uint16_t portid_t; 84 typedef uint16_t queueid_t; 85 typedef uint16_t streamid_t; 86 87 #define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1) 88 89 #if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED 90 #define TM_MODE 1 91 #else 92 #define TM_MODE 0 93 #endif 94 95 enum { 96 PORT_TOPOLOGY_PAIRED, 97 PORT_TOPOLOGY_CHAINED, 98 PORT_TOPOLOGY_LOOP, 99 }; 100 101 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 102 /** 103 * The data structure associated with RX and TX packet burst statistics 104 * that are recorded for each forwarding stream. 105 */ 106 struct pkt_burst_stats { 107 unsigned int pkt_burst_spread[MAX_PKT_BURST]; 108 }; 109 #endif 110 111 /** 112 * The data structure associated with a forwarding stream between a receive 113 * port/queue and a transmit port/queue. 114 */ 115 struct fwd_stream { 116 /* "read-only" data */ 117 portid_t rx_port; /**< port to poll for received packets */ 118 queueid_t rx_queue; /**< RX queue to poll on "rx_port" */ 119 portid_t tx_port; /**< forwarding port of received packets */ 120 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 121 streamid_t peer_addr; /**< index of peer ethernet address of packets */ 122 123 unsigned int retry_enabled; 124 125 /* "read-write" results */ 126 unsigned int rx_packets; /**< received packets */ 127 unsigned int tx_packets; /**< received packets transmitted */ 128 unsigned int fwd_dropped; /**< received packets not forwarded */ 129 unsigned int rx_bad_ip_csum ; /**< received packets has bad ip checksum */ 130 unsigned int rx_bad_l4_csum ; /**< received packets has bad l4 checksum */ 131 unsigned int gro_times; /**< GRO operation times */ 132 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES 133 uint64_t core_cycles; /**< used for RX and TX processing */ 134 #endif 135 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 136 struct pkt_burst_stats rx_burst_stats; 137 struct pkt_burst_stats tx_burst_stats; 138 #endif 139 }; 140 141 /** Offload IP checksum in csum forward engine */ 142 #define TESTPMD_TX_OFFLOAD_IP_CKSUM 0x0001 143 /** Offload UDP checksum in csum forward engine */ 144 #define TESTPMD_TX_OFFLOAD_UDP_CKSUM 0x0002 145 /** Offload TCP checksum in csum forward engine */ 146 #define TESTPMD_TX_OFFLOAD_TCP_CKSUM 0x0004 147 /** Offload SCTP checksum in csum forward engine */ 148 #define TESTPMD_TX_OFFLOAD_SCTP_CKSUM 0x0008 149 /** Offload outer IP checksum in csum forward engine for recognized tunnels */ 150 #define TESTPMD_TX_OFFLOAD_OUTER_IP_CKSUM 0x0010 151 /** Parse tunnel in csum forward engine. If set, dissect tunnel headers 152 * of rx packets. If not set, treat inner headers as payload. */ 153 #define TESTPMD_TX_OFFLOAD_PARSE_TUNNEL 0x0020 154 /** Insert VLAN header in forward engine */ 155 #define TESTPMD_TX_OFFLOAD_INSERT_VLAN 0x0040 156 /** Insert double VLAN header in forward engine */ 157 #define TESTPMD_TX_OFFLOAD_INSERT_QINQ 0x0080 158 /** Offload MACsec in forward engine */ 159 #define TESTPMD_TX_OFFLOAD_MACSEC 0x0100 160 161 /** Descriptor for a single flow. */ 162 struct port_flow { 163 size_t size; /**< Allocated space including data[]. */ 164 struct port_flow *next; /**< Next flow in list. */ 165 struct port_flow *tmp; /**< Temporary linking. */ 166 uint32_t id; /**< Flow rule ID. */ 167 struct rte_flow *flow; /**< Opaque flow object returned by PMD. */ 168 struct rte_flow_attr attr; /**< Attributes. */ 169 struct rte_flow_item *pattern; /**< Pattern. */ 170 struct rte_flow_action *actions; /**< Actions. */ 171 uint8_t data[]; /**< Storage for pattern/actions. */ 172 }; 173 174 #ifdef TM_MODE 175 /** 176 * Soft port tm related parameters 177 */ 178 struct softnic_port_tm { 179 uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */ 180 uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */ 181 182 uint32_t n_subports_per_port; /**< Num of subport nodes per port */ 183 uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */ 184 185 uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */ 186 uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */ 187 uint64_t tm_pktfield0_slabshr; 188 uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */ 189 uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */ 190 uint64_t tm_pktfield1_slabshr; 191 uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */ 192 uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */ 193 uint64_t tm_pktfield2_slabshr; 194 uint64_t tm_tc_table[64]; /**< TC translation table */ 195 }; 196 197 /** 198 * The data structure associate with softnic port 199 */ 200 struct softnic_port { 201 unsigned int tm_flag; /**< set to 1 if tm feature is enabled */ 202 struct softnic_port_tm tm; /**< softnic port tm parameters */ 203 }; 204 #endif 205 206 /** 207 * The data structure associated with each port. 208 */ 209 struct rte_port { 210 struct rte_eth_dev_info dev_info; /**< PCI info + driver name */ 211 struct rte_eth_conf dev_conf; /**< Port configuration. */ 212 struct ether_addr eth_addr; /**< Port ethernet address */ 213 struct rte_eth_stats stats; /**< Last port statistics */ 214 uint64_t tx_dropped; /**< If no descriptor in TX ring */ 215 struct fwd_stream *rx_stream; /**< Port RX stream, if unique */ 216 struct fwd_stream *tx_stream; /**< Port TX stream, if unique */ 217 unsigned int socket_id; /**< For NUMA support */ 218 uint16_t tx_ol_flags;/**< TX Offload Flags (TESTPMD_TX_OFFLOAD...). */ 219 uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */ 220 uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */ 221 uint16_t tx_vlan_id;/**< The tag ID */ 222 uint16_t tx_vlan_id_outer;/**< The outer tag ID */ 223 void *fwd_ctx; /**< Forwarding mode context */ 224 uint64_t rx_bad_ip_csum; /**< rx pkts with bad ip checksum */ 225 uint64_t rx_bad_l4_csum; /**< rx pkts with bad l4 checksum */ 226 uint8_t tx_queue_stats_mapping_enabled; 227 uint8_t rx_queue_stats_mapping_enabled; 228 volatile uint16_t port_status; /**< port started or not */ 229 uint8_t need_reconfig; /**< need reconfiguring port or not */ 230 uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */ 231 uint8_t rss_flag; /**< enable rss or not */ 232 uint8_t dcb_flag; /**< enable dcb */ 233 struct rte_eth_rxconf rx_conf; /**< rx configuration */ 234 struct rte_eth_txconf tx_conf; /**< tx configuration */ 235 struct ether_addr *mc_addr_pool; /**< pool of multicast addrs */ 236 uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */ 237 uint8_t slave_flag; /**< bonding slave port */ 238 struct port_flow *flow_list; /**< Associated flows. */ 239 #ifdef TM_MODE 240 unsigned int softnic_enable; /**< softnic flag */ 241 struct softnic_port softport; /**< softnic port params */ 242 #endif 243 }; 244 245 /** 246 * The data structure associated with each forwarding logical core. 247 * The logical cores are internally numbered by a core index from 0 to 248 * the maximum number of logical cores - 1. 249 * The system CPU identifier of all logical cores are setup in a global 250 * CPU id. configuration table. 251 */ 252 struct fwd_lcore { 253 struct rte_gso_ctx gso_ctx; /**< GSO context */ 254 struct rte_mempool *mbp; /**< The mbuf pool to use by this core */ 255 void *gro_ctx; /**< GRO context */ 256 streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */ 257 streamid_t stream_nb; /**< number of streams in "fwd_streams" */ 258 lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */ 259 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 260 volatile char stopped; /**< stop forwarding when set */ 261 }; 262 263 /* 264 * Forwarding mode operations: 265 * - IO forwarding mode (default mode) 266 * Forwards packets unchanged. 267 * 268 * - MAC forwarding mode 269 * Set the source and the destination Ethernet addresses of packets 270 * before forwarding them. 271 * 272 * - IEEE1588 forwarding mode 273 * Check that received IEEE1588 Precise Time Protocol (PTP) packets are 274 * filtered and timestamped by the hardware. 275 * Forwards packets unchanged on the same port. 276 * Check that sent IEEE1588 PTP packets are timestamped by the hardware. 277 */ 278 typedef void (*port_fwd_begin_t)(portid_t pi); 279 typedef void (*port_fwd_end_t)(portid_t pi); 280 typedef void (*packet_fwd_t)(struct fwd_stream *fs); 281 282 struct fwd_engine { 283 const char *fwd_mode_name; /**< Forwarding mode name. */ 284 port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */ 285 port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */ 286 packet_fwd_t packet_fwd; /**< Mandatory. */ 287 }; 288 289 #define BURST_TX_WAIT_US 1 290 #define BURST_TX_RETRIES 64 291 292 extern uint32_t burst_tx_delay_time; 293 extern uint32_t burst_tx_retry_num; 294 295 extern struct fwd_engine io_fwd_engine; 296 extern struct fwd_engine mac_fwd_engine; 297 extern struct fwd_engine mac_swap_engine; 298 extern struct fwd_engine flow_gen_engine; 299 extern struct fwd_engine rx_only_engine; 300 extern struct fwd_engine tx_only_engine; 301 extern struct fwd_engine csum_fwd_engine; 302 extern struct fwd_engine icmp_echo_engine; 303 #ifdef TM_MODE 304 extern struct fwd_engine softnic_tm_engine; 305 extern struct fwd_engine softnic_tm_bypass_engine; 306 #endif 307 #ifdef RTE_LIBRTE_IEEE1588 308 extern struct fwd_engine ieee1588_fwd_engine; 309 #endif 310 311 extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */ 312 313 /** 314 * Forwarding Configuration 315 * 316 */ 317 struct fwd_config { 318 struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */ 319 streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */ 320 lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */ 321 portid_t nb_fwd_ports; /**< Nb. of ports involved. */ 322 }; 323 324 /** 325 * DCB mode enable 326 */ 327 enum dcb_mode_enable 328 { 329 DCB_VT_ENABLED, 330 DCB_ENABLED 331 }; 332 333 #define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */ 334 #define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */ 335 336 struct queue_stats_mappings { 337 portid_t port_id; 338 uint16_t queue_id; 339 uint8_t stats_counter_id; 340 } __rte_cache_aligned; 341 342 extern struct queue_stats_mappings tx_queue_stats_mappings_array[]; 343 extern struct queue_stats_mappings rx_queue_stats_mappings_array[]; 344 345 /* Assign both tx and rx queue stats mappings to the same default values */ 346 extern struct queue_stats_mappings *tx_queue_stats_mappings; 347 extern struct queue_stats_mappings *rx_queue_stats_mappings; 348 349 extern uint16_t nb_tx_queue_stats_mappings; 350 extern uint16_t nb_rx_queue_stats_mappings; 351 352 extern uint8_t xstats_hide_zero; /**< Hide zero values for xstats display */ 353 354 /* globals used for configuration */ 355 extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */ 356 extern uint8_t interactive; 357 extern uint8_t auto_start; 358 extern uint8_t tx_first; 359 extern char cmdline_filename[PATH_MAX]; /**< offline commands file */ 360 extern uint8_t numa_support; /**< set by "--numa" parameter */ 361 extern uint16_t port_topology; /**< set by "--port-topology" parameter */ 362 extern uint8_t no_flush_rx; /**<set by "--no-flush-rx" parameter */ 363 extern uint8_t flow_isolate_all; /**< set by "--flow-isolate-all */ 364 extern uint8_t mp_anon; /**< set by "--mp-anon" parameter */ 365 extern uint8_t no_link_check; /**<set by "--disable-link-check" parameter */ 366 extern volatile int test_done; /* stop packet forwarding when set to 1. */ 367 extern uint8_t lsc_interrupt; /**< disabled by "--no-lsc-interrupt" parameter */ 368 extern uint8_t rmv_interrupt; /**< disabled by "--no-rmv-interrupt" parameter */ 369 extern uint32_t event_print_mask; 370 /**< set by "--print-event xxxx" and "--mask-event xxxx parameters */ 371 372 #ifdef RTE_LIBRTE_IXGBE_BYPASS 373 extern uint32_t bypass_timeout; /**< Store the NIC bypass watchdog timeout */ 374 #endif 375 376 /* 377 * Store specified sockets on which memory pool to be used by ports 378 * is allocated. 379 */ 380 uint8_t port_numa[RTE_MAX_ETHPORTS]; 381 382 /* 383 * Store specified sockets on which RX ring to be used by ports 384 * is allocated. 385 */ 386 uint8_t rxring_numa[RTE_MAX_ETHPORTS]; 387 388 /* 389 * Store specified sockets on which TX ring to be used by ports 390 * is allocated. 391 */ 392 uint8_t txring_numa[RTE_MAX_ETHPORTS]; 393 394 extern uint8_t socket_num; 395 396 /* 397 * Configuration of logical cores: 398 * nb_fwd_lcores <= nb_cfg_lcores <= nb_lcores 399 */ 400 extern lcoreid_t nb_lcores; /**< Number of logical cores probed at init time. */ 401 extern lcoreid_t nb_cfg_lcores; /**< Number of configured logical cores. */ 402 extern lcoreid_t nb_fwd_lcores; /**< Number of forwarding logical cores. */ 403 extern unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; 404 extern unsigned int num_sockets; 405 extern unsigned int socket_ids[RTE_MAX_NUMA_NODES]; 406 407 /* 408 * Configuration of Ethernet ports: 409 * nb_fwd_ports <= nb_cfg_ports <= nb_ports 410 */ 411 extern portid_t nb_ports; /**< Number of ethernet ports probed at init time. */ 412 extern portid_t nb_cfg_ports; /**< Number of configured ports. */ 413 extern portid_t nb_fwd_ports; /**< Number of forwarding ports. */ 414 extern portid_t fwd_ports_ids[RTE_MAX_ETHPORTS]; 415 extern struct rte_port *ports; 416 417 extern struct rte_eth_rxmode rx_mode; 418 extern uint64_t rss_hf; 419 420 extern queueid_t nb_rxq; 421 extern queueid_t nb_txq; 422 423 extern uint16_t nb_rxd; 424 extern uint16_t nb_txd; 425 426 extern int16_t rx_free_thresh; 427 extern int8_t rx_drop_en; 428 extern int16_t tx_free_thresh; 429 extern int16_t tx_rs_thresh; 430 extern int32_t txq_flags; 431 432 extern uint8_t dcb_config; 433 extern uint8_t dcb_test; 434 extern enum dcb_queue_mapping_mode dcb_q_mapping; 435 436 extern uint16_t mbuf_data_size; /**< Mbuf data space size. */ 437 extern uint32_t param_total_num_mbufs; 438 439 extern uint16_t stats_period; 440 441 #ifdef RTE_LIBRTE_LATENCY_STATS 442 extern uint8_t latencystats_enabled; 443 extern lcoreid_t latencystats_lcore_id; 444 #endif 445 446 #ifdef RTE_LIBRTE_BITRATE 447 extern lcoreid_t bitrate_lcore_id; 448 extern uint8_t bitrate_enabled; 449 #endif 450 451 extern struct rte_fdir_conf fdir_conf; 452 453 /* 454 * Configuration of packet segments used by the "txonly" processing engine. 455 */ 456 #define TXONLY_DEF_PACKET_LEN 64 457 extern uint16_t tx_pkt_length; /**< Length of TXONLY packet */ 458 extern uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT]; /**< Seg. lengths */ 459 extern uint8_t tx_pkt_nb_segs; /**< Number of segments in TX packets */ 460 461 enum tx_pkt_split { 462 TX_PKT_SPLIT_OFF, 463 TX_PKT_SPLIT_ON, 464 TX_PKT_SPLIT_RND, 465 }; 466 467 extern enum tx_pkt_split tx_pkt_split; 468 469 extern uint16_t nb_pkt_per_burst; 470 extern uint16_t mb_mempool_cache; 471 extern int8_t rx_pthresh; 472 extern int8_t rx_hthresh; 473 extern int8_t rx_wthresh; 474 extern int8_t tx_pthresh; 475 extern int8_t tx_hthresh; 476 extern int8_t tx_wthresh; 477 478 extern struct fwd_config cur_fwd_config; 479 extern struct fwd_engine *cur_fwd_eng; 480 extern uint32_t retry_enabled; 481 extern struct fwd_lcore **fwd_lcores; 482 extern struct fwd_stream **fwd_streams; 483 484 extern portid_t nb_peer_eth_addrs; /**< Number of peer ethernet addresses. */ 485 extern struct ether_addr peer_eth_addrs[RTE_MAX_ETHPORTS]; 486 487 extern uint32_t burst_tx_delay_time; /**< Burst tx delay time(us) for mac-retry. */ 488 extern uint32_t burst_tx_retry_num; /**< Burst tx retry number for mac-retry. */ 489 490 #define GRO_DEFAULT_ITEM_NUM_PER_FLOW 32 491 #define GRO_DEFAULT_FLOW_NUM (RTE_GRO_MAX_BURST_ITEM_NUM / \ 492 GRO_DEFAULT_ITEM_NUM_PER_FLOW) 493 494 #define GRO_DEFAULT_FLUSH_CYCLES 1 495 #define GRO_MAX_FLUSH_CYCLES 4 496 497 struct gro_status { 498 struct rte_gro_param param; 499 uint8_t enable; 500 }; 501 extern struct gro_status gro_ports[RTE_MAX_ETHPORTS]; 502 extern uint8_t gro_flush_cycles; 503 504 #define GSO_MAX_PKT_BURST 2048 505 struct gso_status { 506 uint8_t enable; 507 }; 508 extern struct gso_status gso_ports[RTE_MAX_ETHPORTS]; 509 extern uint16_t gso_max_segment_size; 510 511 static inline unsigned int 512 lcore_num(void) 513 { 514 unsigned int i; 515 516 for (i = 0; i < RTE_MAX_LCORE; ++i) 517 if (fwd_lcores_cpuids[i] == rte_lcore_id()) 518 return i; 519 520 rte_panic("lcore_id of current thread not found in fwd_lcores_cpuids\n"); 521 } 522 523 static inline struct fwd_lcore * 524 current_fwd_lcore(void) 525 { 526 return fwd_lcores[lcore_num()]; 527 } 528 529 /* Mbuf Pools */ 530 static inline void 531 mbuf_poolname_build(unsigned int sock_id, char* mp_name, int name_size) 532 { 533 snprintf(mp_name, name_size, "mbuf_pool_socket_%u", sock_id); 534 } 535 536 static inline struct rte_mempool * 537 mbuf_pool_find(unsigned int sock_id) 538 { 539 char pool_name[RTE_MEMPOOL_NAMESIZE]; 540 541 mbuf_poolname_build(sock_id, pool_name, sizeof(pool_name)); 542 return rte_mempool_lookup((const char *)pool_name); 543 } 544 545 /** 546 * Read/Write operations on a PCI register of a port. 547 */ 548 static inline uint32_t 549 port_pci_reg_read(struct rte_port *port, uint32_t reg_off) 550 { 551 void *reg_addr; 552 uint32_t reg_v; 553 554 reg_addr = (void *) 555 ((char *)port->dev_info.pci_dev->mem_resource[0].addr + 556 reg_off); 557 reg_v = *((volatile uint32_t *)reg_addr); 558 return rte_le_to_cpu_32(reg_v); 559 } 560 561 #define port_id_pci_reg_read(pt_id, reg_off) \ 562 port_pci_reg_read(&ports[(pt_id)], (reg_off)) 563 564 static inline void 565 port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v) 566 { 567 void *reg_addr; 568 569 reg_addr = (void *) 570 ((char *)port->dev_info.pci_dev->mem_resource[0].addr + 571 reg_off); 572 *((volatile uint32_t *)reg_addr) = rte_cpu_to_le_32(reg_v); 573 } 574 575 #define port_id_pci_reg_write(pt_id, reg_off, reg_value) \ 576 port_pci_reg_write(&ports[(pt_id)], (reg_off), (reg_value)) 577 578 /* Prototypes */ 579 unsigned int parse_item_list(char* str, const char* item_name, 580 unsigned int max_items, 581 unsigned int *parsed_items, int check_unique_values); 582 void launch_args_parse(int argc, char** argv); 583 void cmdline_read_from_file(const char *filename); 584 void prompt(void); 585 void prompt_exit(void); 586 void nic_stats_display(portid_t port_id); 587 void nic_stats_clear(portid_t port_id); 588 void nic_xstats_display(portid_t port_id); 589 void nic_xstats_clear(portid_t port_id); 590 void nic_stats_mapping_display(portid_t port_id); 591 void port_infos_display(portid_t port_id); 592 void port_offload_cap_display(portid_t port_id); 593 void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 594 void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id); 595 void fwd_lcores_config_display(void); 596 void pkt_fwd_config_display(struct fwd_config *cfg); 597 void rxtx_config_display(void); 598 void fwd_config_setup(void); 599 void set_def_fwd_config(void); 600 void reconfig(portid_t new_port_id, unsigned socket_id); 601 int init_fwd_streams(void); 602 603 void port_mtu_set(portid_t port_id, uint16_t mtu); 604 void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos); 605 void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 606 uint8_t bit_v); 607 void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 608 uint8_t bit1_pos, uint8_t bit2_pos); 609 void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 610 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value); 611 void port_reg_display(portid_t port_id, uint32_t reg_off); 612 void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value); 613 int port_flow_validate(portid_t port_id, 614 const struct rte_flow_attr *attr, 615 const struct rte_flow_item *pattern, 616 const struct rte_flow_action *actions); 617 int port_flow_create(portid_t port_id, 618 const struct rte_flow_attr *attr, 619 const struct rte_flow_item *pattern, 620 const struct rte_flow_action *actions); 621 int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule); 622 int port_flow_flush(portid_t port_id); 623 int port_flow_query(portid_t port_id, uint32_t rule, 624 enum rte_flow_action_type action); 625 void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group); 626 int port_flow_isolate(portid_t port_id, int set); 627 628 void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id); 629 void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id); 630 631 int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc); 632 int set_fwd_lcores_mask(uint64_t lcoremask); 633 void set_fwd_lcores_number(uint16_t nb_lc); 634 635 void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt); 636 void set_fwd_ports_mask(uint64_t portmask); 637 void set_fwd_ports_number(uint16_t nb_pt); 638 int port_is_forwarding(portid_t port_id); 639 640 void rx_vlan_strip_set(portid_t port_id, int on); 641 void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on); 642 643 void rx_vlan_filter_set(portid_t port_id, int on); 644 void rx_vlan_all_filter_set(portid_t port_id, int on); 645 int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on); 646 void vlan_extend_set(portid_t port_id, int on); 647 void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, 648 uint16_t tp_id); 649 void tx_vlan_set(portid_t port_id, uint16_t vlan_id); 650 void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer); 651 void tx_vlan_reset(portid_t port_id); 652 void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on); 653 654 void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value); 655 656 void set_xstats_hide_zero(uint8_t on_off); 657 658 void set_verbose_level(uint16_t vb_level); 659 void set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs); 660 void show_tx_pkt_segments(void); 661 void set_tx_pkt_split(const char *name); 662 void set_nb_pkt_per_burst(uint16_t pkt_burst); 663 char *list_pkt_forwarding_modes(void); 664 char *list_pkt_forwarding_retry_modes(void); 665 void set_pkt_forwarding_mode(const char *fwd_mode); 666 void start_packet_forwarding(int with_tx_first); 667 void stop_packet_forwarding(void); 668 void dev_set_link_up(portid_t pid); 669 void dev_set_link_down(portid_t pid); 670 void init_port_config(void); 671 void set_port_slave_flag(portid_t slave_pid); 672 void clear_port_slave_flag(portid_t slave_pid); 673 uint8_t port_is_bonding_slave(portid_t slave_pid); 674 675 int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode, 676 enum rte_eth_nb_tcs num_tcs, 677 uint8_t pfc_en); 678 int start_port(portid_t pid); 679 void stop_port(portid_t pid); 680 void close_port(portid_t pid); 681 void reset_port(portid_t pid); 682 void attach_port(char *identifier); 683 void detach_port(portid_t port_id); 684 int all_ports_stopped(void); 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_ddp_package_file(const char *file_path, uint32_t *size); 719 int save_ddp_package_file(const char *file_path, uint8_t *buf, uint32_t size); 720 int close_ddp_package_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 /* 732 * Work-around of a compilation error with ICC on invocations of the 733 * rte_be_to_cpu_16() function. 734 */ 735 #ifdef __GCC__ 736 #define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v)) 737 #define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v)) 738 #else 739 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 740 #define RTE_BE_TO_CPU_16(be_16_v) (be_16_v) 741 #define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v) 742 #else 743 #define RTE_BE_TO_CPU_16(be_16_v) \ 744 (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8)) 745 #define RTE_CPU_TO_BE_16(cpu_16_v) \ 746 (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8)) 747 #endif 748 #endif /* __GCC__ */ 749 750 #endif /* _TESTPMD_H_ */ 751