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_gro.h> 39 #include <rte_gso.h> 40 41 #define RTE_PORT_ALL (~(portid_t)0x0) 42 43 #define RTE_TEST_RX_DESC_MAX 2048 44 #define RTE_TEST_TX_DESC_MAX 2048 45 46 #define RTE_PORT_STOPPED (uint16_t)0 47 #define RTE_PORT_STARTED (uint16_t)1 48 #define RTE_PORT_CLOSED (uint16_t)2 49 #define RTE_PORT_HANDLING (uint16_t)3 50 51 /* 52 * It is used to allocate the memory for hash key. 53 * The hash key size is NIC dependent. 54 */ 55 #define RSS_HASH_KEY_LENGTH 64 56 57 /* 58 * Default size of the mbuf data buffer to receive standard 1518-byte 59 * Ethernet frames in a mono-segment memory buffer. 60 */ 61 #define DEFAULT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE 62 /**< Default size of mbuf data buffer. */ 63 64 /* 65 * The maximum number of segments per packet is used when creating 66 * scattered transmit packets composed of a list of mbufs. 67 */ 68 #define RTE_MAX_SEGS_PER_PKT 255 /**< nb_segs is a 8-bit unsigned char. */ 69 70 #define MAX_PKT_BURST 512 71 #define DEF_PKT_BURST 32 72 73 #define DEF_MBUF_CACHE 250 74 75 #define RTE_CACHE_LINE_SIZE_ROUNDUP(size) \ 76 (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE)) 77 78 #define NUMA_NO_CONFIG 0xFF 79 #define UMA_NO_CONFIG 0xFF 80 81 typedef uint8_t lcoreid_t; 82 typedef uint16_t portid_t; 83 typedef uint16_t queueid_t; 84 typedef uint16_t streamid_t; 85 86 #define MAX_QUEUE_ID ((1 << (sizeof(queueid_t) * 8)) - 1) 87 88 #if defined RTE_LIBRTE_PMD_SOFTNIC && defined RTE_LIBRTE_SCHED 89 #define TM_MODE 1 90 #else 91 #define TM_MODE 0 92 #endif 93 94 enum { 95 PORT_TOPOLOGY_PAIRED, 96 PORT_TOPOLOGY_CHAINED, 97 PORT_TOPOLOGY_LOOP, 98 }; 99 100 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 101 /** 102 * The data structure associated with RX and TX packet burst statistics 103 * that are recorded for each forwarding stream. 104 */ 105 struct pkt_burst_stats { 106 unsigned int pkt_burst_spread[MAX_PKT_BURST]; 107 }; 108 #endif 109 110 /** 111 * The data structure associated with a forwarding stream between a receive 112 * port/queue and a transmit port/queue. 113 */ 114 struct fwd_stream { 115 /* "read-only" data */ 116 portid_t rx_port; /**< port to poll for received packets */ 117 queueid_t rx_queue; /**< RX queue to poll on "rx_port" */ 118 portid_t tx_port; /**< forwarding port of received packets */ 119 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 120 streamid_t peer_addr; /**< index of peer ethernet address of packets */ 121 122 unsigned int retry_enabled; 123 124 /* "read-write" results */ 125 unsigned int rx_packets; /**< received packets */ 126 unsigned int tx_packets; /**< received packets transmitted */ 127 unsigned int fwd_dropped; /**< received packets not forwarded */ 128 unsigned int rx_bad_ip_csum ; /**< received packets has bad ip checksum */ 129 unsigned int rx_bad_l4_csum ; /**< received packets has bad l4 checksum */ 130 unsigned int gro_times; /**< GRO operation times */ 131 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES 132 uint64_t core_cycles; /**< used for RX and TX processing */ 133 #endif 134 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS 135 struct pkt_burst_stats rx_burst_stats; 136 struct pkt_burst_stats tx_burst_stats; 137 #endif 138 }; 139 140 /** Offload IP checksum in csum forward engine */ 141 #define TESTPMD_TX_OFFLOAD_IP_CKSUM 0x0001 142 /** Offload UDP checksum in csum forward engine */ 143 #define TESTPMD_TX_OFFLOAD_UDP_CKSUM 0x0002 144 /** Offload TCP checksum in csum forward engine */ 145 #define TESTPMD_TX_OFFLOAD_TCP_CKSUM 0x0004 146 /** Offload SCTP checksum in csum forward engine */ 147 #define TESTPMD_TX_OFFLOAD_SCTP_CKSUM 0x0008 148 /** Offload outer IP checksum in csum forward engine for recognized tunnels */ 149 #define TESTPMD_TX_OFFLOAD_OUTER_IP_CKSUM 0x0010 150 /** Parse tunnel in csum forward engine. If set, dissect tunnel headers 151 * of rx packets. If not set, treat inner headers as payload. */ 152 #define TESTPMD_TX_OFFLOAD_PARSE_TUNNEL 0x0020 153 /** Insert VLAN header in forward engine */ 154 #define TESTPMD_TX_OFFLOAD_INSERT_VLAN 0x0040 155 /** Insert double VLAN header in forward engine */ 156 #define TESTPMD_TX_OFFLOAD_INSERT_QINQ 0x0080 157 /** Offload MACsec in forward engine */ 158 #define TESTPMD_TX_OFFLOAD_MACSEC 0x0100 159 160 /** Descriptor for a single flow. */ 161 struct port_flow { 162 size_t size; /**< Allocated space including data[]. */ 163 struct port_flow *next; /**< Next flow in list. */ 164 struct port_flow *tmp; /**< Temporary linking. */ 165 uint32_t id; /**< Flow rule ID. */ 166 struct rte_flow *flow; /**< Opaque flow object returned by PMD. */ 167 struct rte_flow_attr attr; /**< Attributes. */ 168 struct rte_flow_item *pattern; /**< Pattern. */ 169 struct rte_flow_action *actions; /**< Actions. */ 170 uint8_t data[]; /**< Storage for pattern/actions. */ 171 }; 172 173 #ifdef TM_MODE 174 /** 175 * Soft port tm related parameters 176 */ 177 struct softnic_port_tm { 178 uint32_t default_hierarchy_enable; /**< def hierarchy enable flag */ 179 uint32_t hierarchy_config; /**< set to 1 if hierarchy configured */ 180 181 uint32_t n_subports_per_port; /**< Num of subport nodes per port */ 182 uint32_t n_pipes_per_subport; /**< Num of pipe nodes per subport */ 183 184 uint64_t tm_pktfield0_slabpos; /**< Pkt field position for subport */ 185 uint64_t tm_pktfield0_slabmask; /**< Pkt field mask for the subport */ 186 uint64_t tm_pktfield0_slabshr; 187 uint64_t tm_pktfield1_slabpos; /**< Pkt field position for the pipe */ 188 uint64_t tm_pktfield1_slabmask; /**< Pkt field mask for the pipe */ 189 uint64_t tm_pktfield1_slabshr; 190 uint64_t tm_pktfield2_slabpos; /**< Pkt field position table index */ 191 uint64_t tm_pktfield2_slabmask; /**< Pkt field mask for tc table idx */ 192 uint64_t tm_pktfield2_slabshr; 193 uint64_t tm_tc_table[64]; /**< TC translation table */ 194 }; 195 196 /** 197 * The data structure associate with softnic port 198 */ 199 struct softnic_port { 200 unsigned int tm_flag; /**< set to 1 if tm feature is enabled */ 201 struct softnic_port_tm tm; /**< softnic port tm parameters */ 202 }; 203 #endif 204 205 /** 206 * The data structure associated with each port. 207 */ 208 struct rte_port { 209 struct rte_eth_dev_info dev_info; /**< PCI info + driver name */ 210 struct rte_eth_conf dev_conf; /**< Port configuration. */ 211 struct ether_addr eth_addr; /**< Port ethernet address */ 212 struct rte_eth_stats stats; /**< Last port statistics */ 213 uint64_t tx_dropped; /**< If no descriptor in TX ring */ 214 struct fwd_stream *rx_stream; /**< Port RX stream, if unique */ 215 struct fwd_stream *tx_stream; /**< Port TX stream, if unique */ 216 unsigned int socket_id; /**< For NUMA support */ 217 uint16_t tx_ol_flags;/**< TX Offload Flags (TESTPMD_TX_OFFLOAD...). */ 218 uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */ 219 uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */ 220 uint16_t tx_vlan_id;/**< The tag ID */ 221 uint16_t tx_vlan_id_outer;/**< The outer tag ID */ 222 void *fwd_ctx; /**< Forwarding mode context */ 223 uint64_t rx_bad_ip_csum; /**< rx pkts with bad ip checksum */ 224 uint64_t rx_bad_l4_csum; /**< rx pkts with bad l4 checksum */ 225 uint8_t tx_queue_stats_mapping_enabled; 226 uint8_t rx_queue_stats_mapping_enabled; 227 volatile uint16_t port_status; /**< port started or not */ 228 uint8_t need_reconfig; /**< need reconfiguring port or not */ 229 uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */ 230 uint8_t rss_flag; /**< enable rss or not */ 231 uint8_t dcb_flag; /**< enable dcb */ 232 struct rte_eth_rxconf rx_conf; /**< rx configuration */ 233 struct rte_eth_txconf tx_conf; /**< tx configuration */ 234 struct ether_addr *mc_addr_pool; /**< pool of multicast addrs */ 235 uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */ 236 uint8_t slave_flag; /**< bonding slave port */ 237 struct port_flow *flow_list; /**< Associated flows. */ 238 #ifdef TM_MODE 239 unsigned int softnic_enable; /**< softnic flag */ 240 struct softnic_port softport; /**< softnic port params */ 241 #endif 242 }; 243 244 /** 245 * The data structure associated with each forwarding logical core. 246 * The logical cores are internally numbered by a core index from 0 to 247 * the maximum number of logical cores - 1. 248 * The system CPU identifier of all logical cores are setup in a global 249 * CPU id. configuration table. 250 */ 251 struct fwd_lcore { 252 struct rte_gso_ctx gso_ctx; /**< GSO context */ 253 struct rte_mempool *mbp; /**< The mbuf pool to use by this core */ 254 void *gro_ctx; /**< GRO context */ 255 streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */ 256 streamid_t stream_nb; /**< number of streams in "fwd_streams" */ 257 lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */ 258 queueid_t tx_queue; /**< TX queue to send forwarded packets */ 259 volatile char stopped; /**< stop forwarding when set */ 260 }; 261 262 /* 263 * Forwarding mode operations: 264 * - IO forwarding mode (default mode) 265 * Forwards packets unchanged. 266 * 267 * - MAC forwarding mode 268 * Set the source and the destination Ethernet addresses of packets 269 * before forwarding them. 270 * 271 * - IEEE1588 forwarding mode 272 * Check that received IEEE1588 Precise Time Protocol (PTP) packets are 273 * filtered and timestamped by the hardware. 274 * Forwards packets unchanged on the same port. 275 * Check that sent IEEE1588 PTP packets are timestamped by the hardware. 276 */ 277 typedef void (*port_fwd_begin_t)(portid_t pi); 278 typedef void (*port_fwd_end_t)(portid_t pi); 279 typedef void (*packet_fwd_t)(struct fwd_stream *fs); 280 281 struct fwd_engine { 282 const char *fwd_mode_name; /**< Forwarding mode name. */ 283 port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */ 284 port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */ 285 packet_fwd_t packet_fwd; /**< Mandatory. */ 286 }; 287 288 #define BURST_TX_WAIT_US 1 289 #define BURST_TX_RETRIES 64 290 291 extern uint32_t burst_tx_delay_time; 292 extern uint32_t burst_tx_retry_num; 293 294 extern struct fwd_engine io_fwd_engine; 295 extern struct fwd_engine mac_fwd_engine; 296 extern struct fwd_engine mac_swap_engine; 297 extern struct fwd_engine flow_gen_engine; 298 extern struct fwd_engine rx_only_engine; 299 extern struct fwd_engine tx_only_engine; 300 extern struct fwd_engine csum_fwd_engine; 301 extern struct fwd_engine icmp_echo_engine; 302 #ifdef TM_MODE 303 extern struct fwd_engine softnic_tm_engine; 304 extern struct fwd_engine softnic_tm_bypass_engine; 305 #endif 306 #ifdef RTE_LIBRTE_IEEE1588 307 extern struct fwd_engine ieee1588_fwd_engine; 308 #endif 309 310 extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */ 311 312 /** 313 * Forwarding Configuration 314 * 315 */ 316 struct fwd_config { 317 struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */ 318 streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */ 319 lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */ 320 portid_t nb_fwd_ports; /**< Nb. of ports involved. */ 321 }; 322 323 /** 324 * DCB mode enable 325 */ 326 enum dcb_mode_enable 327 { 328 DCB_VT_ENABLED, 329 DCB_ENABLED 330 }; 331 332 #define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */ 333 #define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */ 334 335 struct queue_stats_mappings { 336 portid_t port_id; 337 uint16_t queue_id; 338 uint8_t stats_counter_id; 339 } __rte_cache_aligned; 340 341 extern struct queue_stats_mappings tx_queue_stats_mappings_array[]; 342 extern struct queue_stats_mappings rx_queue_stats_mappings_array[]; 343 344 /* Assign both tx and rx queue stats mappings to the same default values */ 345 extern struct queue_stats_mappings *tx_queue_stats_mappings; 346 extern struct queue_stats_mappings *rx_queue_stats_mappings; 347 348 extern uint16_t nb_tx_queue_stats_mappings; 349 extern uint16_t nb_rx_queue_stats_mappings; 350 351 /* globals used for configuration */ 352 extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */ 353 extern uint8_t interactive; 354 extern uint8_t auto_start; 355 extern uint8_t tx_first; 356 extern char cmdline_filename[PATH_MAX]; /**< offline commands file */ 357 extern uint8_t numa_support; /**< set by "--numa" parameter */ 358 extern uint16_t port_topology; /**< set by "--port-topology" parameter */ 359 extern uint8_t no_flush_rx; /**<set by "--no-flush-rx" parameter */ 360 extern uint8_t flow_isolate_all; /**< set by "--flow-isolate-all */ 361 extern uint8_t mp_anon; /**< set by "--mp-anon" parameter */ 362 extern uint8_t no_link_check; /**<set by "--disable-link-check" parameter */ 363 extern volatile int test_done; /* stop packet forwarding when set to 1. */ 364 extern uint8_t lsc_interrupt; /**< disabled by "--no-lsc-interrupt" parameter */ 365 extern uint8_t rmv_interrupt; /**< disabled by "--no-rmv-interrupt" parameter */ 366 extern uint32_t event_print_mask; 367 /**< set by "--print-event xxxx" and "--mask-event xxxx parameters */ 368 369 #ifdef RTE_LIBRTE_IXGBE_BYPASS 370 extern uint32_t bypass_timeout; /**< Store the NIC bypass watchdog timeout */ 371 #endif 372 373 /* 374 * Store specified sockets on which memory pool to be used by ports 375 * is allocated. 376 */ 377 uint8_t port_numa[RTE_MAX_ETHPORTS]; 378 379 /* 380 * Store specified sockets on which RX ring to be used by ports 381 * is allocated. 382 */ 383 uint8_t rxring_numa[RTE_MAX_ETHPORTS]; 384 385 /* 386 * Store specified sockets on which TX ring to be used by ports 387 * is allocated. 388 */ 389 uint8_t txring_numa[RTE_MAX_ETHPORTS]; 390 391 extern uint8_t socket_num; 392 393 /* 394 * Configuration of logical cores: 395 * nb_fwd_lcores <= nb_cfg_lcores <= nb_lcores 396 */ 397 extern lcoreid_t nb_lcores; /**< Number of logical cores probed at init time. */ 398 extern lcoreid_t nb_cfg_lcores; /**< Number of configured logical cores. */ 399 extern lcoreid_t nb_fwd_lcores; /**< Number of forwarding logical cores. */ 400 extern unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE]; 401 extern unsigned int num_sockets; 402 extern unsigned int socket_ids[RTE_MAX_NUMA_NODES]; 403 404 /* 405 * Configuration of Ethernet ports: 406 * nb_fwd_ports <= nb_cfg_ports <= nb_ports 407 */ 408 extern portid_t nb_ports; /**< Number of ethernet ports probed at init time. */ 409 extern portid_t nb_cfg_ports; /**< Number of configured ports. */ 410 extern portid_t nb_fwd_ports; /**< Number of forwarding ports. */ 411 extern portid_t fwd_ports_ids[RTE_MAX_ETHPORTS]; 412 extern struct rte_port *ports; 413 414 extern struct rte_eth_rxmode rx_mode; 415 extern uint64_t rss_hf; 416 417 extern queueid_t nb_rxq; 418 extern queueid_t nb_txq; 419 420 extern uint16_t nb_rxd; 421 extern uint16_t nb_txd; 422 423 extern int16_t rx_free_thresh; 424 extern int8_t rx_drop_en; 425 extern int16_t tx_free_thresh; 426 extern int16_t tx_rs_thresh; 427 extern int32_t txq_flags; 428 429 extern uint8_t dcb_config; 430 extern uint8_t dcb_test; 431 extern enum dcb_queue_mapping_mode dcb_q_mapping; 432 433 extern uint16_t mbuf_data_size; /**< Mbuf data space size. */ 434 extern uint32_t param_total_num_mbufs; 435 436 extern uint16_t stats_period; 437 438 #ifdef RTE_LIBRTE_LATENCY_STATS 439 extern uint8_t latencystats_enabled; 440 extern lcoreid_t latencystats_lcore_id; 441 #endif 442 443 #ifdef RTE_LIBRTE_BITRATE 444 extern lcoreid_t bitrate_lcore_id; 445 extern uint8_t bitrate_enabled; 446 #endif 447 448 extern struct rte_fdir_conf fdir_conf; 449 450 /* 451 * Configuration of packet segments used by the "txonly" processing engine. 452 */ 453 #define TXONLY_DEF_PACKET_LEN 64 454 extern uint16_t tx_pkt_length; /**< Length of TXONLY packet */ 455 extern uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT]; /**< Seg. lengths */ 456 extern uint8_t tx_pkt_nb_segs; /**< Number of segments in TX packets */ 457 458 enum tx_pkt_split { 459 TX_PKT_SPLIT_OFF, 460 TX_PKT_SPLIT_ON, 461 TX_PKT_SPLIT_RND, 462 }; 463 464 extern enum tx_pkt_split tx_pkt_split; 465 466 extern uint16_t nb_pkt_per_burst; 467 extern uint16_t mb_mempool_cache; 468 extern int8_t rx_pthresh; 469 extern int8_t rx_hthresh; 470 extern int8_t rx_wthresh; 471 extern int8_t tx_pthresh; 472 extern int8_t tx_hthresh; 473 extern int8_t tx_wthresh; 474 475 extern struct fwd_config cur_fwd_config; 476 extern struct fwd_engine *cur_fwd_eng; 477 extern uint32_t retry_enabled; 478 extern struct fwd_lcore **fwd_lcores; 479 extern struct fwd_stream **fwd_streams; 480 481 extern portid_t nb_peer_eth_addrs; /**< Number of peer ethernet addresses. */ 482 extern struct ether_addr peer_eth_addrs[RTE_MAX_ETHPORTS]; 483 484 extern uint32_t burst_tx_delay_time; /**< Burst tx delay time(us) for mac-retry. */ 485 extern uint32_t burst_tx_retry_num; /**< Burst tx retry number for mac-retry. */ 486 487 #define GRO_DEFAULT_ITEM_NUM_PER_FLOW 32 488 #define GRO_DEFAULT_FLOW_NUM (RTE_GRO_MAX_BURST_ITEM_NUM / \ 489 GRO_DEFAULT_ITEM_NUM_PER_FLOW) 490 491 #define GRO_DEFAULT_FLUSH_CYCLES 1 492 #define GRO_MAX_FLUSH_CYCLES 4 493 494 struct gro_status { 495 struct rte_gro_param param; 496 uint8_t enable; 497 }; 498 extern struct gro_status gro_ports[RTE_MAX_ETHPORTS]; 499 extern uint8_t gro_flush_cycles; 500 501 #define GSO_MAX_PKT_BURST 2048 502 struct gso_status { 503 uint8_t enable; 504 }; 505 extern struct gso_status gso_ports[RTE_MAX_ETHPORTS]; 506 extern uint16_t gso_max_segment_size; 507 508 static inline unsigned int 509 lcore_num(void) 510 { 511 unsigned int i; 512 513 for (i = 0; i < RTE_MAX_LCORE; ++i) 514 if (fwd_lcores_cpuids[i] == rte_lcore_id()) 515 return i; 516 517 rte_panic("lcore_id of current thread not found in fwd_lcores_cpuids\n"); 518 } 519 520 static inline struct fwd_lcore * 521 current_fwd_lcore(void) 522 { 523 return fwd_lcores[lcore_num()]; 524 } 525 526 /* Mbuf Pools */ 527 static inline void 528 mbuf_poolname_build(unsigned int sock_id, char* mp_name, int name_size) 529 { 530 snprintf(mp_name, name_size, "mbuf_pool_socket_%u", sock_id); 531 } 532 533 static inline struct rte_mempool * 534 mbuf_pool_find(unsigned int sock_id) 535 { 536 char pool_name[RTE_MEMPOOL_NAMESIZE]; 537 538 mbuf_poolname_build(sock_id, pool_name, sizeof(pool_name)); 539 return rte_mempool_lookup((const char *)pool_name); 540 } 541 542 /** 543 * Read/Write operations on a PCI register of a port. 544 */ 545 static inline uint32_t 546 port_pci_reg_read(struct rte_port *port, uint32_t reg_off) 547 { 548 void *reg_addr; 549 uint32_t reg_v; 550 551 reg_addr = (void *) 552 ((char *)port->dev_info.pci_dev->mem_resource[0].addr + 553 reg_off); 554 reg_v = *((volatile uint32_t *)reg_addr); 555 return rte_le_to_cpu_32(reg_v); 556 } 557 558 #define port_id_pci_reg_read(pt_id, reg_off) \ 559 port_pci_reg_read(&ports[(pt_id)], (reg_off)) 560 561 static inline void 562 port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v) 563 { 564 void *reg_addr; 565 566 reg_addr = (void *) 567 ((char *)port->dev_info.pci_dev->mem_resource[0].addr + 568 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 port_mtu_set(portid_t port_id, uint16_t mtu); 601 void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos); 602 void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos, 603 uint8_t bit_v); 604 void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off, 605 uint8_t bit1_pos, uint8_t bit2_pos); 606 void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off, 607 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value); 608 void port_reg_display(portid_t port_id, uint32_t reg_off); 609 void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value); 610 int port_flow_validate(portid_t port_id, 611 const struct rte_flow_attr *attr, 612 const struct rte_flow_item *pattern, 613 const struct rte_flow_action *actions); 614 int port_flow_create(portid_t port_id, 615 const struct rte_flow_attr *attr, 616 const struct rte_flow_item *pattern, 617 const struct rte_flow_action *actions); 618 int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule); 619 int port_flow_flush(portid_t port_id); 620 int port_flow_query(portid_t port_id, uint32_t rule, 621 enum rte_flow_action_type action); 622 void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group); 623 int port_flow_isolate(portid_t port_id, int set); 624 625 void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id); 626 void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id); 627 628 int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc); 629 int set_fwd_lcores_mask(uint64_t lcoremask); 630 void set_fwd_lcores_number(uint16_t nb_lc); 631 632 void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt); 633 void set_fwd_ports_mask(uint64_t portmask); 634 void set_fwd_ports_number(uint16_t nb_pt); 635 int port_is_forwarding(portid_t port_id); 636 637 void rx_vlan_strip_set(portid_t port_id, int on); 638 void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on); 639 640 void rx_vlan_filter_set(portid_t port_id, int on); 641 void rx_vlan_all_filter_set(portid_t port_id, int on); 642 int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on); 643 void vlan_extend_set(portid_t port_id, int on); 644 void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type, 645 uint16_t tp_id); 646 void tx_vlan_set(portid_t port_id, uint16_t vlan_id); 647 void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer); 648 void tx_vlan_reset(portid_t port_id); 649 void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on); 650 651 void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value); 652 653 void set_verbose_level(uint16_t vb_level); 654 void set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs); 655 void show_tx_pkt_segments(void); 656 void set_tx_pkt_split(const char *name); 657 void set_nb_pkt_per_burst(uint16_t pkt_burst); 658 char *list_pkt_forwarding_modes(void); 659 char *list_pkt_forwarding_retry_modes(void); 660 void set_pkt_forwarding_mode(const char *fwd_mode); 661 void start_packet_forwarding(int with_tx_first); 662 void stop_packet_forwarding(void); 663 void dev_set_link_up(portid_t pid); 664 void dev_set_link_down(portid_t pid); 665 void init_port_config(void); 666 void set_port_slave_flag(portid_t slave_pid); 667 void clear_port_slave_flag(portid_t slave_pid); 668 uint8_t port_is_bonding_slave(portid_t slave_pid); 669 670 int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode, 671 enum rte_eth_nb_tcs num_tcs, 672 uint8_t pfc_en); 673 int start_port(portid_t pid); 674 void stop_port(portid_t pid); 675 void close_port(portid_t pid); 676 void reset_port(portid_t pid); 677 void attach_port(char *identifier); 678 void detach_port(uint8_t port_id); 679 int all_ports_stopped(void); 680 int port_is_started(portid_t port_id); 681 void pmd_test_exit(void); 682 void fdir_get_infos(portid_t port_id); 683 void fdir_set_flex_mask(portid_t port_id, 684 struct rte_eth_fdir_flex_mask *cfg); 685 void fdir_set_flex_payload(portid_t port_id, 686 struct rte_eth_flex_payload_cfg *cfg); 687 void port_rss_reta_info(portid_t port_id, 688 struct rte_eth_rss_reta_entry64 *reta_conf, 689 uint16_t nb_entries); 690 691 void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on); 692 693 int set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate); 694 int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate, 695 uint64_t q_msk); 696 697 void port_rss_hash_conf_show(portid_t port_id, char rss_info[], 698 int show_rss_key); 699 void port_rss_hash_key_update(portid_t port_id, char rss_type[], 700 uint8_t *hash_key, uint hash_key_len); 701 void get_syn_filter(uint8_t port_id); 702 void get_ethertype_filter(uint8_t port_id, uint16_t index); 703 void get_2tuple_filter(uint8_t port_id, uint16_t index); 704 void get_5tuple_filter(uint8_t port_id, uint16_t index); 705 int rx_queue_id_is_invalid(queueid_t rxq_id); 706 int tx_queue_id_is_invalid(queueid_t txq_id); 707 void setup_gro(const char *onoff, portid_t port_id); 708 void setup_gro_flush_cycles(uint8_t cycles); 709 void show_gro(portid_t port_id); 710 void setup_gso(const char *mode, portid_t port_id); 711 712 /* Functions to manage the set of filtered Multicast MAC addresses */ 713 void mcast_addr_add(uint8_t port_id, struct ether_addr *mc_addr); 714 void mcast_addr_remove(uint8_t port_id, struct ether_addr *mc_addr); 715 void port_dcb_info_display(uint8_t port_id); 716 717 uint8_t *open_ddp_package_file(const char *file_path, uint32_t *size); 718 int save_ddp_package_file(const char *file_path, uint8_t *buf, uint32_t size); 719 int close_ddp_package_file(uint8_t *buf); 720 721 void port_queue_region_info_display(portid_t port_id, void *buf); 722 723 enum print_warning { 724 ENABLED_WARN = 0, 725 DISABLED_WARN 726 }; 727 int port_id_is_invalid(portid_t port_id, enum print_warning warning); 728 int new_socket_id(unsigned int socket_id); 729 730 /* 731 * Work-around of a compilation error with ICC on invocations of the 732 * rte_be_to_cpu_16() function. 733 */ 734 #ifdef __GCC__ 735 #define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v)) 736 #define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v)) 737 #else 738 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN 739 #define RTE_BE_TO_CPU_16(be_16_v) (be_16_v) 740 #define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v) 741 #else 742 #define RTE_BE_TO_CPU_16(be_16_v) \ 743 (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8)) 744 #define RTE_CPU_TO_BE_16(cpu_16_v) \ 745 (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8)) 746 #endif 747 #endif /* __GCC__ */ 748 749 #endif /* _TESTPMD_H_ */ 750