1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright(c) 2010-2017 Intel Corporation
11 #include <rte_bus_pci.h>
16 #define RTE_PORT_ALL (~(portid_t)0x0)
18 #define RTE_TEST_RX_DESC_MAX 2048
19 #define RTE_TEST_TX_DESC_MAX 2048
21 #define RTE_PORT_STOPPED (uint16_t)0
22 #define RTE_PORT_STARTED (uint16_t)1
23 #define RTE_PORT_CLOSED (uint16_t)2
24 #define RTE_PORT_HANDLING (uint16_t)3
27 * It is used to allocate the memory for hash key.
28 * The hash key size is NIC dependent.
30 #define RSS_HASH_KEY_LENGTH 64
33 * Default size of the mbuf data buffer to receive standard 1518-byte
34 * Ethernet frames in a mono-segment memory buffer.
36 #define DEFAULT_MBUF_DATA_SIZE RTE_MBUF_DEFAULT_BUF_SIZE
37 /**< Default size of mbuf data buffer. */
40 * The maximum number of segments per packet is used when creating
41 * scattered transmit packets composed of a list of mbufs.
43 #define RTE_MAX_SEGS_PER_PKT 255 /**< nb_segs is a 8-bit unsigned char. */
45 #define MAX_PKT_BURST 512
46 #define DEF_PKT_BURST 32
48 #define DEF_MBUF_CACHE 250
50 #define RTE_CACHE_LINE_SIZE_ROUNDUP(size) \
51 (RTE_CACHE_LINE_SIZE * ((size + RTE_CACHE_LINE_SIZE - 1) / RTE_CACHE_LINE_SIZE))
53 #define NUMA_NO_CONFIG 0xFF
54 #define UMA_NO_CONFIG 0xFF
56 typedef uint8_t lcoreid_t;
57 typedef uint16_t portid_t;
58 typedef uint16_t queueid_t;
59 typedef uint16_t streamid_t;
61 #if defined RTE_LIBRTE_PMD_SOFTNIC
69 PORT_TOPOLOGY_CHAINED,
74 MP_ALLOC_NATIVE, /**< allocate and populate mempool natively */
76 /**< allocate mempool natively, but populate using anonymous memory */
78 /**< allocate and populate mempool using anonymous memory */
80 /**< allocate and populate mempool using anonymous hugepage memory */
82 /**< allocate mempool natively, use rte_pktmbuf_pool_create_extbuf */
85 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS
87 * The data structure associated with RX and TX packet burst statistics
88 * that are recorded for each forwarding stream.
90 struct pkt_burst_stats {
91 unsigned int pkt_burst_spread[MAX_PKT_BURST];
95 /** Information for a given RSS type. */
96 struct rss_type_info {
97 const char *str; /**< Type name. */
98 uint64_t rss_type; /**< Type value. */
102 * RSS type information table.
104 * An entry with a NULL type name terminates the list.
106 extern const struct rss_type_info rss_type_table[];
111 * Array that holds the name for each dynf.
113 extern char dynf_names[64][RTE_MBUF_DYN_NAMESIZE];
116 * The data structure associated with a forwarding stream between a receive
117 * port/queue and a transmit port/queue.
120 /* "read-only" data */
121 portid_t rx_port; /**< port to poll for received packets */
122 queueid_t rx_queue; /**< RX queue to poll on "rx_port" */
123 portid_t tx_port; /**< forwarding port of received packets */
124 queueid_t tx_queue; /**< TX queue to send forwarded packets */
125 streamid_t peer_addr; /**< index of peer ethernet address of packets */
127 unsigned int retry_enabled;
129 /* "read-write" results */
130 uint64_t rx_packets; /**< received packets */
131 uint64_t tx_packets; /**< received packets transmitted */
132 uint64_t fwd_dropped; /**< received packets not forwarded */
133 uint64_t rx_bad_ip_csum ; /**< received packets has bad ip checksum */
134 uint64_t rx_bad_l4_csum ; /**< received packets has bad l4 checksum */
135 uint64_t rx_bad_outer_l4_csum;
136 /**< received packets has bad outer l4 checksum */
137 unsigned int gro_times; /**< GRO operation times */
138 #ifdef RTE_TEST_PMD_RECORD_CORE_CYCLES
139 uint64_t core_cycles; /**< used for RX and TX processing */
141 #ifdef RTE_TEST_PMD_RECORD_BURST_STATS
142 struct pkt_burst_stats rx_burst_stats;
143 struct pkt_burst_stats tx_burst_stats;
147 /** Descriptor for a single flow. */
149 struct port_flow *next; /**< Next flow in list. */
150 struct port_flow *tmp; /**< Temporary linking. */
151 uint32_t id; /**< Flow rule ID. */
152 struct rte_flow *flow; /**< Opaque flow object returned by PMD. */
153 struct rte_flow_conv_rule rule; /* Saved flow rule description. */
154 uint8_t data[]; /**< Storage for flow rule description */
159 * The data structure associate with softnic port
161 struct softnic_port {
162 uint32_t default_tm_hierarchy_enable; /**< default tm hierarchy */
163 struct fwd_lcore **fwd_lcore_arg; /**< softnic fwd core parameters */
168 * The data structure associated with each port.
171 struct rte_eth_dev_info dev_info; /**< PCI info + driver name */
172 struct rte_eth_conf dev_conf; /**< Port configuration. */
173 struct rte_ether_addr eth_addr; /**< Port ethernet address */
174 struct rte_eth_stats stats; /**< Last port statistics */
175 unsigned int socket_id; /**< For NUMA support */
176 uint16_t parse_tunnel:1; /**< Parse internal headers */
177 uint16_t tso_segsz; /**< Segmentation offload MSS for non-tunneled packets. */
178 uint16_t tunnel_tso_segsz; /**< Segmentation offload MSS for tunneled pkts. */
179 uint16_t tx_vlan_id;/**< The tag ID */
180 uint16_t tx_vlan_id_outer;/**< The outer tag ID */
181 uint8_t tx_queue_stats_mapping_enabled;
182 uint8_t rx_queue_stats_mapping_enabled;
183 volatile uint16_t port_status; /**< port started or not */
184 uint8_t need_setup; /**< port just attached */
185 uint8_t need_reconfig; /**< need reconfiguring port or not */
186 uint8_t need_reconfig_queues; /**< need reconfiguring queues or not */
187 uint8_t rss_flag; /**< enable rss or not */
188 uint8_t dcb_flag; /**< enable dcb */
189 uint16_t nb_rx_desc[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue rx desc number */
190 uint16_t nb_tx_desc[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue tx desc number */
191 struct rte_eth_rxconf rx_conf[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue rx configuration */
192 struct rte_eth_txconf tx_conf[RTE_MAX_QUEUES_PER_PORT+1]; /**< per queue tx configuration */
193 struct rte_ether_addr *mc_addr_pool; /**< pool of multicast addrs */
194 uint32_t mc_addr_nb; /**< nb. of addr. in mc_addr_pool */
195 uint8_t slave_flag; /**< bonding slave port */
196 struct port_flow *flow_list; /**< Associated flows. */
197 const struct rte_eth_rxtx_callback *rx_dump_cb[RTE_MAX_QUEUES_PER_PORT+1];
198 const struct rte_eth_rxtx_callback *tx_dump_cb[RTE_MAX_QUEUES_PER_PORT+1];
200 struct softnic_port softport; /**< softnic params */
202 /**< metadata value to insert in Tx packets. */
203 uint32_t tx_metadata;
204 const struct rte_eth_rxtx_callback *tx_set_md_cb[RTE_MAX_QUEUES_PER_PORT+1];
205 /**< dynamic flags. */
207 const struct rte_eth_rxtx_callback *tx_set_dynf_cb[RTE_MAX_QUEUES_PER_PORT+1];
211 * The data structure associated with each forwarding logical core.
212 * The logical cores are internally numbered by a core index from 0 to
213 * the maximum number of logical cores - 1.
214 * The system CPU identifier of all logical cores are setup in a global
215 * CPU id. configuration table.
218 struct rte_gso_ctx gso_ctx; /**< GSO context */
219 struct rte_mempool *mbp; /**< The mbuf pool to use by this core */
220 void *gro_ctx; /**< GRO context */
221 streamid_t stream_idx; /**< index of 1st stream in "fwd_streams" */
222 streamid_t stream_nb; /**< number of streams in "fwd_streams" */
223 lcoreid_t cpuid_idx; /**< index of logical core in CPU id table */
224 queueid_t tx_queue; /**< TX queue to send forwarded packets */
225 volatile char stopped; /**< stop forwarding when set */
229 * Forwarding mode operations:
230 * - IO forwarding mode (default mode)
231 * Forwards packets unchanged.
233 * - MAC forwarding mode
234 * Set the source and the destination Ethernet addresses of packets
235 * before forwarding them.
237 * - IEEE1588 forwarding mode
238 * Check that received IEEE1588 Precise Time Protocol (PTP) packets are
239 * filtered and timestamped by the hardware.
240 * Forwards packets unchanged on the same port.
241 * Check that sent IEEE1588 PTP packets are timestamped by the hardware.
243 typedef void (*port_fwd_begin_t)(portid_t pi);
244 typedef void (*port_fwd_end_t)(portid_t pi);
245 typedef void (*packet_fwd_t)(struct fwd_stream *fs);
248 const char *fwd_mode_name; /**< Forwarding mode name. */
249 port_fwd_begin_t port_fwd_begin; /**< NULL if nothing special to do. */
250 port_fwd_end_t port_fwd_end; /**< NULL if nothing special to do. */
251 packet_fwd_t packet_fwd; /**< Mandatory. */
254 #define BURST_TX_WAIT_US 1
255 #define BURST_TX_RETRIES 64
257 extern uint32_t burst_tx_delay_time;
258 extern uint32_t burst_tx_retry_num;
260 extern struct fwd_engine io_fwd_engine;
261 extern struct fwd_engine mac_fwd_engine;
262 extern struct fwd_engine mac_swap_engine;
263 extern struct fwd_engine flow_gen_engine;
264 extern struct fwd_engine rx_only_engine;
265 extern struct fwd_engine tx_only_engine;
266 extern struct fwd_engine csum_fwd_engine;
267 extern struct fwd_engine icmp_echo_engine;
268 extern struct fwd_engine noisy_vnf_engine;
270 extern struct fwd_engine softnic_fwd_engine;
272 #ifdef RTE_LIBRTE_IEEE1588
273 extern struct fwd_engine ieee1588_fwd_engine;
276 extern struct fwd_engine * fwd_engines[]; /**< NULL terminated array. */
277 extern cmdline_parse_inst_t cmd_set_raw;
278 extern cmdline_parse_inst_t cmd_show_set_raw;
279 extern cmdline_parse_inst_t cmd_show_set_raw_all;
281 extern uint16_t mempool_flags;
284 * Forwarding Configuration
288 struct fwd_engine *fwd_eng; /**< Packet forwarding mode. */
289 streamid_t nb_fwd_streams; /**< Nb. of forward streams to process. */
290 lcoreid_t nb_fwd_lcores; /**< Nb. of logical cores to launch. */
291 portid_t nb_fwd_ports; /**< Nb. of ports involved. */
303 #define MAX_TX_QUEUE_STATS_MAPPINGS 1024 /* MAX_PORT of 32 @ 32 tx_queues/port */
304 #define MAX_RX_QUEUE_STATS_MAPPINGS 4096 /* MAX_PORT of 32 @ 128 rx_queues/port */
306 struct queue_stats_mappings {
309 uint8_t stats_counter_id;
310 } __rte_cache_aligned;
312 extern struct queue_stats_mappings tx_queue_stats_mappings_array[];
313 extern struct queue_stats_mappings rx_queue_stats_mappings_array[];
315 /* Assign both tx and rx queue stats mappings to the same default values */
316 extern struct queue_stats_mappings *tx_queue_stats_mappings;
317 extern struct queue_stats_mappings *rx_queue_stats_mappings;
319 extern uint16_t nb_tx_queue_stats_mappings;
320 extern uint16_t nb_rx_queue_stats_mappings;
322 extern uint8_t xstats_hide_zero; /**< Hide zero values for xstats display */
324 /* globals used for configuration */
325 extern uint16_t verbose_level; /**< Drives messages being displayed, if any. */
326 extern int testpmd_logtype; /**< Log type for testpmd logs */
327 extern uint8_t interactive;
328 extern uint8_t auto_start;
329 extern uint8_t tx_first;
330 extern char cmdline_filename[PATH_MAX]; /**< offline commands file */
331 extern uint8_t numa_support; /**< set by "--numa" parameter */
332 extern uint16_t port_topology; /**< set by "--port-topology" parameter */
333 extern uint8_t no_flush_rx; /**<set by "--no-flush-rx" parameter */
334 extern uint8_t flow_isolate_all; /**< set by "--flow-isolate-all */
335 extern uint8_t mp_alloc_type;
336 /**< set by "--mp-anon" or "--mp-alloc" parameter */
337 extern uint8_t no_link_check; /**<set by "--disable-link-check" parameter */
338 extern uint8_t no_device_start; /**<set by "--disable-device-start" parameter */
339 extern volatile int test_done; /* stop packet forwarding when set to 1. */
340 extern uint8_t lsc_interrupt; /**< disabled by "--no-lsc-interrupt" parameter */
341 extern uint8_t rmv_interrupt; /**< disabled by "--no-rmv-interrupt" parameter */
342 extern uint32_t event_print_mask;
343 /**< set by "--print-event xxxx" and "--mask-event xxxx parameters */
344 extern bool setup_on_probe_event; /**< disabled by port setup-on iterator */
345 extern uint8_t hot_plug; /**< enable by "--hot-plug" parameter */
346 extern int do_mlockall; /**< set by "--mlockall" or "--no-mlockall" parameter */
347 extern uint8_t clear_ptypes; /**< disabled by set ptype cmd */
349 #ifdef RTE_LIBRTE_IXGBE_BYPASS
350 extern uint32_t bypass_timeout; /**< Store the NIC bypass watchdog timeout */
354 * Store specified sockets on which memory pool to be used by ports
357 extern uint8_t port_numa[RTE_MAX_ETHPORTS];
360 * Store specified sockets on which RX ring to be used by ports
363 extern uint8_t rxring_numa[RTE_MAX_ETHPORTS];
366 * Store specified sockets on which TX ring to be used by ports
369 extern uint8_t txring_numa[RTE_MAX_ETHPORTS];
371 extern uint8_t socket_num;
374 * Configuration of logical cores:
375 * nb_fwd_lcores <= nb_cfg_lcores <= nb_lcores
377 extern lcoreid_t nb_lcores; /**< Number of logical cores probed at init time. */
378 extern lcoreid_t nb_cfg_lcores; /**< Number of configured logical cores. */
379 extern lcoreid_t nb_fwd_lcores; /**< Number of forwarding logical cores. */
380 extern unsigned int fwd_lcores_cpuids[RTE_MAX_LCORE];
381 extern unsigned int num_sockets;
382 extern unsigned int socket_ids[RTE_MAX_NUMA_NODES];
385 * Configuration of Ethernet ports:
386 * nb_fwd_ports <= nb_cfg_ports <= nb_ports
388 extern portid_t nb_ports; /**< Number of ethernet ports probed at init time. */
389 extern portid_t nb_cfg_ports; /**< Number of configured ports. */
390 extern portid_t nb_fwd_ports; /**< Number of forwarding ports. */
391 extern portid_t fwd_ports_ids[RTE_MAX_ETHPORTS];
392 extern struct rte_port *ports;
394 extern struct rte_eth_rxmode rx_mode;
395 extern struct rte_eth_txmode tx_mode;
397 extern uint64_t rss_hf;
399 extern queueid_t nb_hairpinq;
400 extern queueid_t nb_rxq;
401 extern queueid_t nb_txq;
403 extern uint16_t nb_rxd;
404 extern uint16_t nb_txd;
406 extern int16_t rx_free_thresh;
407 extern int8_t rx_drop_en;
408 extern int16_t tx_free_thresh;
409 extern int16_t tx_rs_thresh;
411 extern uint16_t noisy_tx_sw_bufsz;
412 extern uint16_t noisy_tx_sw_buf_flush_time;
413 extern uint64_t noisy_lkup_mem_sz;
414 extern uint64_t noisy_lkup_num_writes;
415 extern uint64_t noisy_lkup_num_reads;
416 extern uint64_t noisy_lkup_num_reads_writes;
418 extern uint8_t dcb_config;
419 extern uint8_t dcb_test;
421 extern uint16_t mbuf_data_size; /**< Mbuf data space size. */
422 extern uint32_t param_total_num_mbufs;
424 extern uint16_t stats_period;
426 #ifdef RTE_LIBRTE_LATENCY_STATS
427 extern uint8_t latencystats_enabled;
428 extern lcoreid_t latencystats_lcore_id;
431 #ifdef RTE_LIBRTE_BITRATE
432 extern lcoreid_t bitrate_lcore_id;
433 extern uint8_t bitrate_enabled;
436 extern struct rte_fdir_conf fdir_conf;
439 * Configuration of packet segments used by the "txonly" processing engine.
441 #define TXONLY_DEF_PACKET_LEN 64
442 extern uint16_t tx_pkt_length; /**< Length of TXONLY packet */
443 extern uint16_t tx_pkt_seg_lengths[RTE_MAX_SEGS_PER_PKT]; /**< Seg. lengths */
444 extern uint8_t tx_pkt_nb_segs; /**< Number of segments in TX packets */
452 extern enum tx_pkt_split tx_pkt_split;
454 extern uint8_t txonly_multi_flow;
456 extern uint16_t nb_pkt_per_burst;
457 extern uint16_t mb_mempool_cache;
458 extern int8_t rx_pthresh;
459 extern int8_t rx_hthresh;
460 extern int8_t rx_wthresh;
461 extern int8_t tx_pthresh;
462 extern int8_t tx_hthresh;
463 extern int8_t tx_wthresh;
465 extern uint16_t tx_udp_src_port;
466 extern uint16_t tx_udp_dst_port;
468 extern uint32_t tx_ip_src_addr;
469 extern uint32_t tx_ip_dst_addr;
471 extern struct fwd_config cur_fwd_config;
472 extern struct fwd_engine *cur_fwd_eng;
473 extern uint32_t retry_enabled;
474 extern struct fwd_lcore **fwd_lcores;
475 extern struct fwd_stream **fwd_streams;
477 extern uint16_t vxlan_gpe_udp_port; /**< UDP port of tunnel VXLAN-GPE. */
479 extern portid_t nb_peer_eth_addrs; /**< Number of peer ethernet addresses. */
480 extern struct rte_ether_addr peer_eth_addrs[RTE_MAX_ETHPORTS];
482 extern uint32_t burst_tx_delay_time; /**< Burst tx delay time(us) for mac-retry. */
483 extern uint32_t burst_tx_retry_num; /**< Burst tx retry number for mac-retry. */
485 #define GRO_DEFAULT_ITEM_NUM_PER_FLOW 32
486 #define GRO_DEFAULT_FLOW_NUM (RTE_GRO_MAX_BURST_ITEM_NUM / \
487 GRO_DEFAULT_ITEM_NUM_PER_FLOW)
489 #define GRO_DEFAULT_FLUSH_CYCLES 1
490 #define GRO_MAX_FLUSH_CYCLES 4
493 struct rte_gro_param param;
496 extern struct gro_status gro_ports[RTE_MAX_ETHPORTS];
497 extern uint8_t gro_flush_cycles;
499 #define GSO_MAX_PKT_BURST 2048
503 extern struct gso_status gso_ports[RTE_MAX_ETHPORTS];
504 extern uint16_t gso_max_segment_size;
506 /* VXLAN encap/decap parameters. */
507 struct vxlan_encap_conf {
508 uint32_t select_ipv4:1;
509 uint32_t select_vlan:1;
510 uint32_t select_tos_ttl:1;
516 uint8_t ipv6_src[16];
517 uint8_t ipv6_dst[16];
521 uint8_t eth_src[RTE_ETHER_ADDR_LEN];
522 uint8_t eth_dst[RTE_ETHER_ADDR_LEN];
525 extern struct vxlan_encap_conf vxlan_encap_conf;
527 /* NVGRE encap/decap parameters. */
528 struct nvgre_encap_conf {
529 uint32_t select_ipv4:1;
530 uint32_t select_vlan:1;
534 uint8_t ipv6_src[16];
535 uint8_t ipv6_dst[16];
537 uint8_t eth_src[RTE_ETHER_ADDR_LEN];
538 uint8_t eth_dst[RTE_ETHER_ADDR_LEN];
541 extern struct nvgre_encap_conf nvgre_encap_conf;
543 /* L2 encap parameters. */
544 struct l2_encap_conf {
545 uint32_t select_ipv4:1;
546 uint32_t select_vlan:1;
548 uint8_t eth_src[RTE_ETHER_ADDR_LEN];
549 uint8_t eth_dst[RTE_ETHER_ADDR_LEN];
551 extern struct l2_encap_conf l2_encap_conf;
553 /* L2 decap parameters. */
554 struct l2_decap_conf {
555 uint32_t select_vlan:1;
557 extern struct l2_decap_conf l2_decap_conf;
559 /* MPLSoGRE encap parameters. */
560 struct mplsogre_encap_conf {
561 uint32_t select_ipv4:1;
562 uint32_t select_vlan:1;
566 uint8_t ipv6_src[16];
567 uint8_t ipv6_dst[16];
569 uint8_t eth_src[RTE_ETHER_ADDR_LEN];
570 uint8_t eth_dst[RTE_ETHER_ADDR_LEN];
572 extern struct mplsogre_encap_conf mplsogre_encap_conf;
574 /* MPLSoGRE decap parameters. */
575 struct mplsogre_decap_conf {
576 uint32_t select_ipv4:1;
577 uint32_t select_vlan:1;
579 extern struct mplsogre_decap_conf mplsogre_decap_conf;
581 /* MPLSoUDP encap parameters. */
582 struct mplsoudp_encap_conf {
583 uint32_t select_ipv4:1;
584 uint32_t select_vlan:1;
590 uint8_t ipv6_src[16];
591 uint8_t ipv6_dst[16];
593 uint8_t eth_src[RTE_ETHER_ADDR_LEN];
594 uint8_t eth_dst[RTE_ETHER_ADDR_LEN];
596 extern struct mplsoudp_encap_conf mplsoudp_encap_conf;
598 /* MPLSoUDP decap parameters. */
599 struct mplsoudp_decap_conf {
600 uint32_t select_ipv4:1;
601 uint32_t select_vlan:1;
603 extern struct mplsoudp_decap_conf mplsoudp_decap_conf;
605 static inline unsigned int
610 for (i = 0; i < RTE_MAX_LCORE; ++i)
611 if (fwd_lcores_cpuids[i] == rte_lcore_id())
614 rte_panic("lcore_id of current thread not found in fwd_lcores_cpuids\n");
617 static inline struct fwd_lcore *
618 current_fwd_lcore(void)
620 return fwd_lcores[lcore_num()];
625 mbuf_poolname_build(unsigned int sock_id, char* mp_name, int name_size)
627 snprintf(mp_name, name_size, "mbuf_pool_socket_%u", sock_id);
630 static inline struct rte_mempool *
631 mbuf_pool_find(unsigned int sock_id)
633 char pool_name[RTE_MEMPOOL_NAMESIZE];
635 mbuf_poolname_build(sock_id, pool_name, sizeof(pool_name));
636 return rte_mempool_lookup((const char *)pool_name);
640 * Read/Write operations on a PCI register of a port.
642 static inline uint32_t
643 port_pci_reg_read(struct rte_port *port, uint32_t reg_off)
645 const struct rte_pci_device *pci_dev;
646 const struct rte_bus *bus;
650 if (!port->dev_info.device) {
651 printf("Invalid device\n");
655 bus = rte_bus_find_by_device(port->dev_info.device);
656 if (bus && !strcmp(bus->name, "pci")) {
657 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device);
659 printf("Not a PCI device\n");
663 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off);
664 reg_v = *((volatile uint32_t *)reg_addr);
665 return rte_le_to_cpu_32(reg_v);
668 #define port_id_pci_reg_read(pt_id, reg_off) \
669 port_pci_reg_read(&ports[(pt_id)], (reg_off))
672 port_pci_reg_write(struct rte_port *port, uint32_t reg_off, uint32_t reg_v)
674 const struct rte_pci_device *pci_dev;
675 const struct rte_bus *bus;
678 if (!port->dev_info.device) {
679 printf("Invalid device\n");
683 bus = rte_bus_find_by_device(port->dev_info.device);
684 if (bus && !strcmp(bus->name, "pci")) {
685 pci_dev = RTE_DEV_TO_PCI(port->dev_info.device);
687 printf("Not a PCI device\n");
691 reg_addr = ((char *)pci_dev->mem_resource[0].addr + reg_off);
692 *((volatile uint32_t *)reg_addr) = rte_cpu_to_le_32(reg_v);
695 #define port_id_pci_reg_write(pt_id, reg_off, reg_value) \
696 port_pci_reg_write(&ports[(pt_id)], (reg_off), (reg_value))
699 unsigned int parse_item_list(char* str, const char* item_name,
700 unsigned int max_items,
701 unsigned int *parsed_items, int check_unique_values);
702 void launch_args_parse(int argc, char** argv);
703 void cmdline_read_from_file(const char *filename);
705 void prompt_exit(void);
706 void nic_stats_display(portid_t port_id);
707 void nic_stats_clear(portid_t port_id);
708 void nic_xstats_display(portid_t port_id);
709 void nic_xstats_clear(portid_t port_id);
710 void nic_stats_mapping_display(portid_t port_id);
711 void device_infos_display(const char *identifier);
712 void port_infos_display(portid_t port_id);
713 void port_summary_display(portid_t port_id);
714 void port_summary_header_display(void);
715 void port_offload_cap_display(portid_t port_id);
716 void rx_queue_infos_display(portid_t port_idi, uint16_t queue_id);
717 void tx_queue_infos_display(portid_t port_idi, uint16_t queue_id);
718 void fwd_lcores_config_display(void);
719 void pkt_fwd_config_display(struct fwd_config *cfg);
720 void rxtx_config_display(void);
721 void fwd_config_setup(void);
722 void set_def_fwd_config(void);
723 void reconfig(portid_t new_port_id, unsigned socket_id);
724 int init_fwd_streams(void);
725 void update_fwd_ports(portid_t new_pid);
727 void set_fwd_eth_peer(portid_t port_id, char *peer_addr);
729 void port_mtu_set(portid_t port_id, uint16_t mtu);
730 void port_reg_bit_display(portid_t port_id, uint32_t reg_off, uint8_t bit_pos);
731 void port_reg_bit_set(portid_t port_id, uint32_t reg_off, uint8_t bit_pos,
733 void port_reg_bit_field_display(portid_t port_id, uint32_t reg_off,
734 uint8_t bit1_pos, uint8_t bit2_pos);
735 void port_reg_bit_field_set(portid_t port_id, uint32_t reg_off,
736 uint8_t bit1_pos, uint8_t bit2_pos, uint32_t value);
737 void port_reg_display(portid_t port_id, uint32_t reg_off);
738 void port_reg_set(portid_t port_id, uint32_t reg_off, uint32_t value);
739 int port_flow_validate(portid_t port_id,
740 const struct rte_flow_attr *attr,
741 const struct rte_flow_item *pattern,
742 const struct rte_flow_action *actions);
743 int port_flow_create(portid_t port_id,
744 const struct rte_flow_attr *attr,
745 const struct rte_flow_item *pattern,
746 const struct rte_flow_action *actions);
747 int port_flow_destroy(portid_t port_id, uint32_t n, const uint32_t *rule);
748 int port_flow_flush(portid_t port_id);
749 int port_flow_dump(portid_t port_id, const char *file_name);
750 int port_flow_query(portid_t port_id, uint32_t rule,
751 const struct rte_flow_action *action);
752 void port_flow_list(portid_t port_id, uint32_t n, const uint32_t *group);
753 int port_flow_isolate(portid_t port_id, int set);
755 void rx_ring_desc_display(portid_t port_id, queueid_t rxq_id, uint16_t rxd_id);
756 void tx_ring_desc_display(portid_t port_id, queueid_t txq_id, uint16_t txd_id);
758 int set_fwd_lcores_list(unsigned int *lcorelist, unsigned int nb_lc);
759 int set_fwd_lcores_mask(uint64_t lcoremask);
760 void set_fwd_lcores_number(uint16_t nb_lc);
762 void set_fwd_ports_list(unsigned int *portlist, unsigned int nb_pt);
763 void set_fwd_ports_mask(uint64_t portmask);
764 void set_fwd_ports_number(uint16_t nb_pt);
765 int port_is_forwarding(portid_t port_id);
767 void rx_vlan_strip_set(portid_t port_id, int on);
768 void rx_vlan_strip_set_on_queue(portid_t port_id, uint16_t queue_id, int on);
770 void rx_vlan_filter_set(portid_t port_id, int on);
771 void rx_vlan_all_filter_set(portid_t port_id, int on);
772 void rx_vlan_qinq_strip_set(portid_t port_id, int on);
773 int rx_vft_set(portid_t port_id, uint16_t vlan_id, int on);
774 void vlan_extend_set(portid_t port_id, int on);
775 void vlan_tpid_set(portid_t port_id, enum rte_vlan_type vlan_type,
777 void tx_vlan_set(portid_t port_id, uint16_t vlan_id);
778 void tx_qinq_set(portid_t port_id, uint16_t vlan_id, uint16_t vlan_id_outer);
779 void tx_vlan_reset(portid_t port_id);
780 void tx_vlan_pvid_set(portid_t port_id, uint16_t vlan_id, int on);
782 void set_qmap(portid_t port_id, uint8_t is_rx, uint16_t queue_id, uint8_t map_value);
784 void set_xstats_hide_zero(uint8_t on_off);
786 void set_verbose_level(uint16_t vb_level);
787 void set_tx_pkt_segments(unsigned *seg_lengths, unsigned nb_segs);
788 void show_tx_pkt_segments(void);
789 void set_tx_pkt_split(const char *name);
790 void set_nb_pkt_per_burst(uint16_t pkt_burst);
791 char *list_pkt_forwarding_modes(void);
792 char *list_pkt_forwarding_retry_modes(void);
793 void set_pkt_forwarding_mode(const char *fwd_mode);
794 void start_packet_forwarding(int with_tx_first);
795 void fwd_stats_display(void);
796 void fwd_stats_reset(void);
797 void stop_packet_forwarding(void);
798 void dev_set_link_up(portid_t pid);
799 void dev_set_link_down(portid_t pid);
800 void init_port_config(void);
801 void set_port_slave_flag(portid_t slave_pid);
802 void clear_port_slave_flag(portid_t slave_pid);
803 uint8_t port_is_bonding_slave(portid_t slave_pid);
805 int init_port_dcb_config(portid_t pid, enum dcb_mode_enable dcb_mode,
806 enum rte_eth_nb_tcs num_tcs,
808 int start_port(portid_t pid);
809 void stop_port(portid_t pid);
810 void close_port(portid_t pid);
811 void reset_port(portid_t pid);
812 void attach_port(char *identifier);
813 void detach_device(char *identifier);
814 void detach_port_device(portid_t port_id);
815 int all_ports_stopped(void);
816 int port_is_stopped(portid_t port_id);
817 int port_is_started(portid_t port_id);
818 void pmd_test_exit(void);
819 void fdir_get_infos(portid_t port_id);
820 void fdir_set_flex_mask(portid_t port_id,
821 struct rte_eth_fdir_flex_mask *cfg);
822 void fdir_set_flex_payload(portid_t port_id,
823 struct rte_eth_flex_payload_cfg *cfg);
824 void port_rss_reta_info(portid_t port_id,
825 struct rte_eth_rss_reta_entry64 *reta_conf,
826 uint16_t nb_entries);
828 void set_vf_traffic(portid_t port_id, uint8_t is_rx, uint16_t vf, uint8_t on);
830 int set_queue_rate_limit(portid_t port_id, uint16_t queue_idx, uint16_t rate);
831 int set_vf_rate_limit(portid_t port_id, uint16_t vf, uint16_t rate,
834 void port_rss_hash_conf_show(portid_t port_id, int show_rss_key);
835 void port_rss_hash_key_update(portid_t port_id, char rss_type[],
836 uint8_t *hash_key, uint hash_key_len);
837 int rx_queue_id_is_invalid(queueid_t rxq_id);
838 int tx_queue_id_is_invalid(queueid_t txq_id);
839 void setup_gro(const char *onoff, portid_t port_id);
840 void setup_gro_flush_cycles(uint8_t cycles);
841 void show_gro(portid_t port_id);
842 void setup_gso(const char *mode, portid_t port_id);
843 int eth_dev_info_get_print_err(uint16_t port_id,
844 struct rte_eth_dev_info *dev_info);
845 void eth_set_promisc_mode(uint16_t port_id, int enable);
846 void eth_set_allmulticast_mode(uint16_t port, int enable);
847 int eth_link_get_nowait_print_err(uint16_t port_id, struct rte_eth_link *link);
848 int eth_macaddr_get_print_err(uint16_t port_id,
849 struct rte_ether_addr *mac_addr);
851 /* Functions to display the set of MAC addresses added to a port*/
852 void show_macs(portid_t port_id);
853 void show_mcast_macs(portid_t port_id);
855 /* Functions to manage the set of filtered Multicast MAC addresses */
856 void mcast_addr_add(portid_t port_id, struct rte_ether_addr *mc_addr);
857 void mcast_addr_remove(portid_t port_id, struct rte_ether_addr *mc_addr);
858 void port_dcb_info_display(portid_t port_id);
860 uint8_t *open_file(const char *file_path, uint32_t *size);
861 int save_file(const char *file_path, uint8_t *buf, uint32_t size);
862 int close_file(uint8_t *buf);
864 void port_queue_region_info_display(portid_t port_id, void *buf);
870 int port_id_is_invalid(portid_t port_id, enum print_warning warning);
871 void print_valid_ports(void);
872 int new_socket_id(unsigned int socket_id);
874 queueid_t get_allowed_max_nb_rxq(portid_t *pid);
875 int check_nb_rxq(queueid_t rxq);
876 queueid_t get_allowed_max_nb_txq(portid_t *pid);
877 int check_nb_txq(queueid_t txq);
878 queueid_t get_allowed_max_nb_hairpinq(portid_t *pid);
879 int check_nb_hairpinq(queueid_t hairpinq);
881 uint16_t dump_rx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
882 uint16_t nb_pkts, __rte_unused uint16_t max_pkts,
883 __rte_unused void *user_param);
885 uint16_t dump_tx_pkts(uint16_t port_id, uint16_t queue, struct rte_mbuf *pkts[],
886 uint16_t nb_pkts, __rte_unused void *user_param);
888 void add_rx_dump_callbacks(portid_t portid);
889 void remove_rx_dump_callbacks(portid_t portid);
890 void add_tx_dump_callbacks(portid_t portid);
891 void remove_tx_dump_callbacks(portid_t portid);
892 void configure_rxtx_dump_callbacks(uint16_t verbose);
894 uint16_t tx_pkt_set_md(uint16_t port_id, __rte_unused uint16_t queue,
895 struct rte_mbuf *pkts[], uint16_t nb_pkts,
896 __rte_unused void *user_param);
897 void add_tx_md_callback(portid_t portid);
898 void remove_tx_md_callback(portid_t portid);
900 uint16_t tx_pkt_set_dynf(uint16_t port_id, __rte_unused uint16_t queue,
901 struct rte_mbuf *pkts[], uint16_t nb_pkts,
902 __rte_unused void *user_param);
903 void add_tx_dynf_callback(portid_t portid);
904 void remove_tx_dynf_callback(portid_t portid);
907 * Work-around of a compilation error with ICC on invocations of the
908 * rte_be_to_cpu_16() function.
911 #define RTE_BE_TO_CPU_16(be_16_v) rte_be_to_cpu_16((be_16_v))
912 #define RTE_CPU_TO_BE_16(cpu_16_v) rte_cpu_to_be_16((cpu_16_v))
914 #if RTE_BYTE_ORDER == RTE_BIG_ENDIAN
915 #define RTE_BE_TO_CPU_16(be_16_v) (be_16_v)
916 #define RTE_CPU_TO_BE_16(cpu_16_v) (cpu_16_v)
918 #define RTE_BE_TO_CPU_16(be_16_v) \
919 (uint16_t) ((((be_16_v) & 0xFF) << 8) | ((be_16_v) >> 8))
920 #define RTE_CPU_TO_BE_16(cpu_16_v) \
921 (uint16_t) ((((cpu_16_v) & 0xFF) << 8) | ((cpu_16_v) >> 8))
925 #define TESTPMD_LOG(level, fmt, args...) \
926 rte_log(RTE_LOG_ ## level, testpmd_logtype, "testpmd: " fmt, ## args)
928 #endif /* _TESTPMD_H_ */