1 /* SPDX-License-Identifier: BSD-3-Clause
2 * Copyright 2015 6WIND S.A.
3 * Copyright 2015 Mellanox Technologies, Ltd
6 #ifndef RTE_PMD_MLX5_H_
7 #define RTE_PMD_MLX5_H_
13 #include <netinet/in.h>
14 #include <sys/queue.h>
17 /* ISO C doesn't support unnamed structs/unions, disabling -pedantic. */
19 #pragma GCC diagnostic ignored "-Wpedantic"
21 #include <infiniband/verbs.h>
23 #pragma GCC diagnostic error "-Wpedantic"
27 #include <rte_ether.h>
28 #include <rte_ethdev_driver.h>
29 #include <rte_rwlock.h>
30 #include <rte_interrupts.h>
31 #include <rte_errno.h>
34 #include "mlx5_utils.h"
36 #include "mlx5_rxtx.h"
37 #include "mlx5_autoconf.h"
38 #include "mlx5_defs.h"
41 PCI_VENDOR_ID_MELLANOX = 0x15b3,
45 PCI_DEVICE_ID_MELLANOX_CONNECTX4 = 0x1013,
46 PCI_DEVICE_ID_MELLANOX_CONNECTX4VF = 0x1014,
47 PCI_DEVICE_ID_MELLANOX_CONNECTX4LX = 0x1015,
48 PCI_DEVICE_ID_MELLANOX_CONNECTX4LXVF = 0x1016,
49 PCI_DEVICE_ID_MELLANOX_CONNECTX5 = 0x1017,
50 PCI_DEVICE_ID_MELLANOX_CONNECTX5VF = 0x1018,
51 PCI_DEVICE_ID_MELLANOX_CONNECTX5EX = 0x1019,
52 PCI_DEVICE_ID_MELLANOX_CONNECTX5EXVF = 0x101a,
53 PCI_DEVICE_ID_MELLANOX_CONNECTX5BF = 0xa2d2,
54 PCI_DEVICE_ID_MELLANOX_CONNECTX5BFVF = 0xa2d3,
55 PCI_DEVICE_ID_MELLANOX_CONNECTX6 = 0x101b,
56 PCI_DEVICE_ID_MELLANOX_CONNECTX6VF = 0x101c,
59 /* Request types for IPC. */
60 enum mlx5_mp_req_type {
61 MLX5_MP_REQ_VERBS_CMD_FD = 1,
62 MLX5_MP_REQ_CREATE_MR,
63 MLX5_MP_REQ_START_RXTX,
64 MLX5_MP_REQ_STOP_RXTX,
67 /* Pameters for IPC. */
68 struct mlx5_mp_param {
69 enum mlx5_mp_req_type type;
74 uintptr_t addr; /* MLX5_MP_REQ_CREATE_MR */
78 /** Request timeout for IPC. */
79 #define MLX5_MP_REQ_TIMEOUT_SEC 5
81 /** Key string for IPC. */
82 #define MLX5_MP_NAME "net_mlx5_mp"
84 /** Switch information returned by mlx5_nl_switch_info(). */
85 struct mlx5_switch_info {
86 uint32_t master:1; /**< Master device. */
87 uint32_t representor:1; /**< Representor device. */
88 uint32_t port_name_new:1; /**< Rep. port name is in new format. */
89 int32_t port_name; /**< Representor port name. */
90 uint64_t switch_id; /**< Switch identifier. */
93 LIST_HEAD(mlx5_dev_list, mlx5_priv);
95 /* Shared data between primary and secondary processes. */
96 struct mlx5_shared_data {
98 /* Global spinlock for primary and secondary processes. */
99 int init_done; /* Whether primary has done initialization. */
100 unsigned int secondary_cnt; /* Number of secondary processes init'd. */
102 /* Reserved UAR address space for TXQ UAR(hw doorbell) mapping. */
103 struct mlx5_dev_list mem_event_cb_list;
104 rte_rwlock_t mem_event_rwlock;
107 /* Per-process data structure, not visible to other processes. */
108 struct mlx5_local_data {
109 int init_done; /* Whether a secondary has done initialization. */
111 /* Reserved UAR address space for TXQ UAR(hw doorbell) mapping. */
114 extern struct mlx5_shared_data *mlx5_shared_data;
116 struct mlx5_counter_ctrl {
117 /* Name of the counter. */
118 char dpdk_name[RTE_ETH_XSTATS_NAME_SIZE];
119 /* Name of the counter on the device table. */
120 char ctr_name[RTE_ETH_XSTATS_NAME_SIZE];
121 uint32_t ib:1; /**< Nonzero for IB counters. */
124 struct mlx5_xstats_ctrl {
125 /* Number of device stats. */
127 /* Number of device stats identified by PMD. */
128 uint16_t mlx5_stats_n;
129 /* Index in the device counters table. */
130 uint16_t dev_table_idx[MLX5_MAX_XSTATS];
131 uint64_t base[MLX5_MAX_XSTATS];
132 struct mlx5_counter_ctrl info[MLX5_MAX_XSTATS];
135 struct mlx5_stats_ctrl {
136 /* Base for imissed counter. */
137 uint64_t imissed_base;
140 /* devx counter object */
141 struct mlx5_devx_counter_set {
142 struct mlx5dv_devx_obj *obj;
143 int id; /* Flow counter ID */
147 TAILQ_HEAD(mlx5_flows, rte_flow);
149 /* Default PMD specific parameter value. */
150 #define MLX5_ARG_UNSET (-1)
153 * Device configuration structure.
155 * Merged configuration from:
157 * - Device capabilities,
158 * - User device parameters disabled features.
160 struct mlx5_dev_config {
161 unsigned int hw_csum:1; /* Checksum offload is supported. */
162 unsigned int hw_vlan_strip:1; /* VLAN stripping is supported. */
163 unsigned int hw_fcs_strip:1; /* FCS stripping is supported. */
164 unsigned int hw_padding:1; /* End alignment padding is supported. */
165 unsigned int vf:1; /* This is a VF. */
166 unsigned int tunnel_en:1;
167 /* Whether tunnel stateless offloads are supported. */
168 unsigned int mpls_en:1; /* MPLS over GRE/UDP is enabled. */
169 unsigned int cqe_comp:1; /* CQE compression is enabled. */
170 unsigned int cqe_pad:1; /* CQE padding is enabled. */
171 unsigned int tso:1; /* Whether TSO is supported. */
172 unsigned int tx_vec_en:1; /* Tx vector is enabled. */
173 unsigned int rx_vec_en:1; /* Rx vector is enabled. */
174 unsigned int mpw_hdr_dseg:1; /* Enable DSEGs in the title WQEBB. */
175 unsigned int mr_ext_memseg_en:1;
176 /* Whether memseg should be extended for MR creation. */
177 unsigned int l3_vxlan_en:1; /* Enable L3 VXLAN flow creation. */
178 unsigned int vf_nl_en:1; /* Enable Netlink requests in VF mode. */
179 unsigned int dv_flow_en:1; /* Enable DV flow. */
180 unsigned int swp:1; /* Tx generic tunnel checksum and TSO offload. */
181 unsigned int devx:1; /* Whether devx interface is available or not. */
183 unsigned int enabled:1; /* Whether MPRQ is enabled. */
184 unsigned int stride_num_n; /* Number of strides. */
185 unsigned int min_stride_size_n; /* Min size of a stride. */
186 unsigned int max_stride_size_n; /* Max size of a stride. */
187 unsigned int max_memcpy_len;
188 /* Maximum packet size to memcpy Rx packets. */
189 unsigned int min_rxqs_num;
190 /* Rx queue count threshold to enable MPRQ. */
191 } mprq; /* Configurations for Multi-Packet RQ. */
192 int mps; /* Multi-packet send supported mode. */
193 unsigned int flow_prio; /* Number of flow priorities. */
194 unsigned int tso_max_payload_sz; /* Maximum TCP payload for TSO. */
195 unsigned int ind_table_max_size; /* Maximum indirection table size. */
196 int txq_inline; /* Maximum packet size for inlining. */
197 int txqs_inline; /* Queue number threshold for inlining. */
198 int txqs_vec; /* Queue number threshold for vectorized Tx. */
199 int inline_max_packet_sz; /* Max packet size for inlining. */
203 * Type of objet being allocated.
205 enum mlx5_verbs_alloc_type {
206 MLX5_VERBS_ALLOC_TYPE_NONE,
207 MLX5_VERBS_ALLOC_TYPE_TX_QUEUE,
208 MLX5_VERBS_ALLOC_TYPE_RX_QUEUE,
212 * Verbs allocator needs a context to know in the callback which kind of
213 * resources it is allocating.
215 struct mlx5_verbs_alloc_ctx {
216 enum mlx5_verbs_alloc_type type; /* Kind of object being allocated. */
217 const void *obj; /* Pointer to the DPDK object. */
220 LIST_HEAD(mlx5_mr_list, mlx5_mr);
222 /* Flow drop context necessary due to Verbs API. */
224 struct mlx5_hrxq *hrxq; /* Hash Rx queue queue. */
225 struct mlx5_rxq_ibv *rxq; /* Verbs Rx queue. */
228 struct mlx5_flow_tcf_context;
230 /* Per port data of shared IB device. */
231 struct mlx5_ibv_shared_port {
234 * Interrupt handler port_id. Used by shared interrupt
235 * handler to find the corresponding rte_eth device
236 * by IB port index. If value is equal or greater
237 * RTE_MAX_ETHPORTS it means there is no subhandler
238 * installed for specified IB port index.
243 * Shared Infiniband device context for Master/Representors
244 * which belong to same IB device with multiple IB ports.
246 struct mlx5_ibv_shared {
247 LIST_ENTRY(mlx5_ibv_shared) next;
249 uint32_t devx:1; /* Opened with DV. */
250 uint32_t max_port; /* Maximal IB device port index. */
251 struct ibv_context *ctx; /* Verbs/DV context. */
252 struct ibv_pd *pd; /* Protection Domain. */
253 char ibdev_name[IBV_SYSFS_NAME_MAX]; /* IB device name. */
254 char ibdev_path[IBV_SYSFS_PATH_MAX]; /* IB device path for secondary */
255 struct ibv_device_attr_ex device_attr; /* Device properties. */
256 /* Shared DV/DR flow data section. */
257 uint32_t dv_refcnt; /* DV/DR data reference counter. */
258 /* Shared interrupt handler section. */
259 pthread_mutex_t intr_mutex; /* Interrupt config mutex. */
260 uint32_t intr_cnt; /* Interrupt handler reference counter. */
261 struct rte_intr_handle intr_handle; /* Interrupt handler for device. */
262 struct mlx5_ibv_shared_port port[]; /* per device port data array. */
265 /* Table structure. */
266 struct mlx5_flow_tbl_resource {
267 void *obj; /**< Pointer to DR table object. */
268 rte_atomic32_t refcnt; /**< Reference counter. */
271 #define MLX5_MAX_TABLES 1024
272 #define MLX5_GROUP_FACTOR 1
275 LIST_ENTRY(mlx5_priv) mem_event_cb;
276 /**< Called by memory event callback. */
277 struct rte_eth_dev_data *dev_data; /* Pointer to device data. */
278 struct mlx5_ibv_shared *sh; /* Shared IB device context. */
279 uint32_t ibv_port; /* IB device port number. */
280 struct ether_addr mac[MLX5_MAX_MAC_ADDRESSES]; /* MAC addresses. */
281 BITFIELD_DECLARE(mac_own, uint64_t, MLX5_MAX_MAC_ADDRESSES);
282 /* Bit-field of MAC addresses owned by the PMD. */
283 uint16_t vlan_filter[MLX5_MAX_VLAN_IDS]; /* VLAN filters table. */
284 unsigned int vlan_filter_n; /* Number of configured VLAN filters. */
285 /* Device properties. */
286 uint16_t mtu; /* Configured MTU. */
287 unsigned int isolated:1; /* Whether isolated mode is enabled. */
288 unsigned int representor:1; /* Device is a port representor. */
289 unsigned int master:1; /* Device is a E-Switch master. */
290 unsigned int dr_shared:1; /* DV/DR data is shared. */
291 uint16_t domain_id; /* Switch domain identifier. */
292 uint16_t vport_id; /* Associated VF vport index (if any). */
293 int32_t representor_id; /* Port representor identifier. */
295 unsigned int rxqs_n; /* RX queues array size. */
296 unsigned int txqs_n; /* TX queues array size. */
297 struct mlx5_rxq_data *(*rxqs)[]; /* RX queues. */
298 struct mlx5_txq_data *(*txqs)[]; /* TX queues. */
299 struct rte_mempool *mprq_mp; /* Mempool for Multi-Packet RQ. */
300 struct rte_eth_rss_conf rss_conf; /* RSS configuration. */
301 unsigned int (*reta_idx)[]; /* RETA index table. */
302 unsigned int reta_idx_n; /* RETA index size. */
303 struct mlx5_drop drop_queue; /* Flow drop queues. */
304 struct mlx5_flows flows; /* RTE Flow rules. */
305 struct mlx5_flows ctrl_flows; /* Control flow rules. */
306 LIST_HEAD(counters, mlx5_flow_counter) flow_counters;
309 uint32_t dev_gen; /* Generation number to flush local caches. */
310 rte_rwlock_t rwlock; /* MR Lock. */
311 struct mlx5_mr_btree cache; /* Global MR cache table. */
312 struct mlx5_mr_list mr_list; /* Registered MR list. */
313 struct mlx5_mr_list mr_free_list; /* Freed MR list. */
315 LIST_HEAD(rxq, mlx5_rxq_ctrl) rxqsctrl; /* DPDK Rx queues. */
316 LIST_HEAD(rxqibv, mlx5_rxq_ibv) rxqsibv; /* Verbs Rx queues. */
317 LIST_HEAD(hrxq, mlx5_hrxq) hrxqs; /* Verbs Hash Rx queues. */
318 LIST_HEAD(txq, mlx5_txq_ctrl) txqsctrl; /* DPDK Tx queues. */
319 LIST_HEAD(txqibv, mlx5_txq_ibv) txqsibv; /* Verbs Tx queues. */
320 /* Verbs Indirection tables. */
321 LIST_HEAD(ind_tables, mlx5_ind_table_ibv) ind_tbls;
322 LIST_HEAD(matchers, mlx5_flow_dv_matcher) matchers;
323 LIST_HEAD(encap_decap, mlx5_flow_dv_encap_decap_resource) encaps_decaps;
324 LIST_HEAD(modify_cmd, mlx5_flow_dv_modify_hdr_resource) modify_cmds;
325 LIST_HEAD(tag, mlx5_flow_dv_tag_resource) tags;
326 LIST_HEAD(jump, mlx5_flow_dv_jump_tbl_resource) jump_tbl;
327 /* Pointer to next element. */
328 rte_atomic32_t refcnt; /**< Reference counter. */
329 struct ibv_flow_action *verbs_action;
330 /**< Verbs modify header action object. */
331 uint8_t ft_type; /**< Flow table type, Rx or Tx. */
332 /* Tags resources cache. */
333 uint32_t link_speed_capa; /* Link speed capabilities. */
334 struct mlx5_xstats_ctrl xstats_ctrl; /* Extended stats control. */
335 struct mlx5_stats_ctrl stats_ctrl; /* Stats control. */
336 struct mlx5_dev_config config; /* Device configuration. */
337 struct mlx5_verbs_alloc_ctx verbs_alloc_ctx;
338 /* Context for Verbs allocator. */
339 int nl_socket_rdma; /* Netlink socket (NETLINK_RDMA). */
340 int nl_socket_route; /* Netlink socket (NETLINK_ROUTE). */
341 uint32_t nl_sn; /* Netlink message sequence number. */
343 rte_spinlock_t uar_lock_cq; /* CQs share a common distinct UAR */
344 rte_spinlock_t uar_lock[MLX5_UAR_PAGE_NUM_MAX];
345 /* UAR same-page access control required in 32bit implementations. */
347 struct mlx5_flow_tcf_context *tcf_context; /* TC flower context. */
348 void *rx_ns; /* RX Direct Rules name space handle. */
349 struct mlx5_flow_tbl_resource rx_tbl[MLX5_MAX_TABLES];
350 /* RX Direct Rules tables. */
351 void *tx_ns; /* TX Direct Rules name space handle. */
352 struct mlx5_flow_tbl_resource tx_tbl[MLX5_MAX_TABLES];
353 /* TX Direct Rules tables/ */
356 #define PORT_ID(priv) ((priv)->dev_data->port_id)
357 #define ETH_DEV(priv) (&rte_eth_devices[PORT_ID(priv)])
361 int mlx5_getenv_int(const char *);
365 int mlx5_get_ifname(const struct rte_eth_dev *dev, char (*ifname)[IF_NAMESIZE]);
366 unsigned int mlx5_ifindex(const struct rte_eth_dev *dev);
367 int mlx5_ifreq(const struct rte_eth_dev *dev, int req, struct ifreq *ifr);
368 int mlx5_get_mtu(struct rte_eth_dev *dev, uint16_t *mtu);
369 int mlx5_set_flags(struct rte_eth_dev *dev, unsigned int keep,
371 int mlx5_dev_configure(struct rte_eth_dev *dev);
372 void mlx5_dev_infos_get(struct rte_eth_dev *dev, struct rte_eth_dev_info *info);
373 int mlx5_fw_version_get(struct rte_eth_dev *dev, char *fw_ver, size_t fw_size);
374 const uint32_t *mlx5_dev_supported_ptypes_get(struct rte_eth_dev *dev);
375 int mlx5_link_update(struct rte_eth_dev *dev, int wait_to_complete);
376 int mlx5_force_link_status_change(struct rte_eth_dev *dev, int status);
377 int mlx5_dev_set_mtu(struct rte_eth_dev *dev, uint16_t mtu);
378 int mlx5_dev_get_flow_ctrl(struct rte_eth_dev *dev,
379 struct rte_eth_fc_conf *fc_conf);
380 int mlx5_dev_set_flow_ctrl(struct rte_eth_dev *dev,
381 struct rte_eth_fc_conf *fc_conf);
382 int mlx5_ibv_device_to_pci_addr(const struct ibv_device *device,
383 struct rte_pci_addr *pci_addr);
384 void mlx5_dev_link_status_handler(void *arg);
385 void mlx5_dev_interrupt_handler(void *arg);
386 void mlx5_dev_interrupt_handler_uninstall(struct rte_eth_dev *dev);
387 void mlx5_dev_interrupt_handler_install(struct rte_eth_dev *dev);
388 int mlx5_set_link_down(struct rte_eth_dev *dev);
389 int mlx5_set_link_up(struct rte_eth_dev *dev);
390 int mlx5_is_removed(struct rte_eth_dev *dev);
391 eth_tx_burst_t mlx5_select_tx_function(struct rte_eth_dev *dev);
392 eth_rx_burst_t mlx5_select_rx_function(struct rte_eth_dev *dev);
393 unsigned int mlx5_dev_to_port_id(const struct rte_device *dev,
395 unsigned int port_list_n);
396 int mlx5_sysfs_switch_info(unsigned int ifindex,
397 struct mlx5_switch_info *info);
398 bool mlx5_translate_port_name(const char *port_name_in,
399 struct mlx5_switch_info *port_info_out);
403 int mlx5_get_mac(struct rte_eth_dev *dev, uint8_t (*mac)[ETHER_ADDR_LEN]);
404 void mlx5_mac_addr_remove(struct rte_eth_dev *dev, uint32_t index);
405 int mlx5_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac,
406 uint32_t index, uint32_t vmdq);
407 int mlx5_mac_addr_set(struct rte_eth_dev *dev, struct ether_addr *mac_addr);
408 int mlx5_set_mc_addr_list(struct rte_eth_dev *dev,
409 struct ether_addr *mc_addr_set, uint32_t nb_mc_addr);
413 int mlx5_rss_hash_update(struct rte_eth_dev *dev,
414 struct rte_eth_rss_conf *rss_conf);
415 int mlx5_rss_hash_conf_get(struct rte_eth_dev *dev,
416 struct rte_eth_rss_conf *rss_conf);
417 int mlx5_rss_reta_index_resize(struct rte_eth_dev *dev, unsigned int reta_size);
418 int mlx5_dev_rss_reta_query(struct rte_eth_dev *dev,
419 struct rte_eth_rss_reta_entry64 *reta_conf,
421 int mlx5_dev_rss_reta_update(struct rte_eth_dev *dev,
422 struct rte_eth_rss_reta_entry64 *reta_conf,
427 void mlx5_promiscuous_enable(struct rte_eth_dev *dev);
428 void mlx5_promiscuous_disable(struct rte_eth_dev *dev);
429 void mlx5_allmulticast_enable(struct rte_eth_dev *dev);
430 void mlx5_allmulticast_disable(struct rte_eth_dev *dev);
434 void mlx5_stats_init(struct rte_eth_dev *dev);
435 int mlx5_stats_get(struct rte_eth_dev *dev, struct rte_eth_stats *stats);
436 void mlx5_stats_reset(struct rte_eth_dev *dev);
437 int mlx5_xstats_get(struct rte_eth_dev *dev, struct rte_eth_xstat *stats,
439 void mlx5_xstats_reset(struct rte_eth_dev *dev);
440 int mlx5_xstats_get_names(struct rte_eth_dev *dev __rte_unused,
441 struct rte_eth_xstat_name *xstats_names,
446 int mlx5_vlan_filter_set(struct rte_eth_dev *dev, uint16_t vlan_id, int on);
447 void mlx5_vlan_strip_queue_set(struct rte_eth_dev *dev, uint16_t queue, int on);
448 int mlx5_vlan_offload_set(struct rte_eth_dev *dev, int mask);
452 int mlx5_dev_start(struct rte_eth_dev *dev);
453 void mlx5_dev_stop(struct rte_eth_dev *dev);
454 int mlx5_traffic_enable(struct rte_eth_dev *dev);
455 void mlx5_traffic_disable(struct rte_eth_dev *dev);
456 int mlx5_traffic_restart(struct rte_eth_dev *dev);
460 int mlx5_flow_discover_priorities(struct rte_eth_dev *dev);
461 void mlx5_flow_print(struct rte_flow *flow);
462 int mlx5_flow_validate(struct rte_eth_dev *dev,
463 const struct rte_flow_attr *attr,
464 const struct rte_flow_item items[],
465 const struct rte_flow_action actions[],
466 struct rte_flow_error *error);
467 struct rte_flow *mlx5_flow_create(struct rte_eth_dev *dev,
468 const struct rte_flow_attr *attr,
469 const struct rte_flow_item items[],
470 const struct rte_flow_action actions[],
471 struct rte_flow_error *error);
472 int mlx5_flow_destroy(struct rte_eth_dev *dev, struct rte_flow *flow,
473 struct rte_flow_error *error);
474 void mlx5_flow_list_flush(struct rte_eth_dev *dev, struct mlx5_flows *list);
475 int mlx5_flow_flush(struct rte_eth_dev *dev, struct rte_flow_error *error);
476 int mlx5_flow_query(struct rte_eth_dev *dev, struct rte_flow *flow,
477 const struct rte_flow_action *action, void *data,
478 struct rte_flow_error *error);
479 int mlx5_flow_isolate(struct rte_eth_dev *dev, int enable,
480 struct rte_flow_error *error);
481 int mlx5_dev_filter_ctrl(struct rte_eth_dev *dev,
482 enum rte_filter_type filter_type,
483 enum rte_filter_op filter_op,
485 int mlx5_flow_start(struct rte_eth_dev *dev, struct mlx5_flows *list);
486 void mlx5_flow_stop(struct rte_eth_dev *dev, struct mlx5_flows *list);
487 int mlx5_flow_verify(struct rte_eth_dev *dev);
488 int mlx5_ctrl_flow_vlan(struct rte_eth_dev *dev,
489 struct rte_flow_item_eth *eth_spec,
490 struct rte_flow_item_eth *eth_mask,
491 struct rte_flow_item_vlan *vlan_spec,
492 struct rte_flow_item_vlan *vlan_mask);
493 int mlx5_ctrl_flow(struct rte_eth_dev *dev,
494 struct rte_flow_item_eth *eth_spec,
495 struct rte_flow_item_eth *eth_mask);
496 int mlx5_flow_create_drop_queue(struct rte_eth_dev *dev);
497 void mlx5_flow_delete_drop_queue(struct rte_eth_dev *dev);
500 void mlx5_mp_req_start_rxtx(struct rte_eth_dev *dev);
501 void mlx5_mp_req_stop_rxtx(struct rte_eth_dev *dev);
502 int mlx5_mp_req_mr_create(struct rte_eth_dev *dev, uintptr_t addr);
503 int mlx5_mp_req_verbs_cmd_fd(struct rte_eth_dev *dev);
504 void mlx5_mp_init_primary(void);
505 void mlx5_mp_uninit_primary(void);
506 void mlx5_mp_init_secondary(void);
507 void mlx5_mp_uninit_secondary(void);
511 int mlx5_nl_init(int protocol);
512 int mlx5_nl_mac_addr_add(struct rte_eth_dev *dev, struct ether_addr *mac,
514 int mlx5_nl_mac_addr_remove(struct rte_eth_dev *dev, struct ether_addr *mac,
516 void mlx5_nl_mac_addr_sync(struct rte_eth_dev *dev);
517 void mlx5_nl_mac_addr_flush(struct rte_eth_dev *dev);
518 int mlx5_nl_promisc(struct rte_eth_dev *dev, int enable);
519 int mlx5_nl_allmulti(struct rte_eth_dev *dev, int enable);
520 unsigned int mlx5_nl_portnum(int nl, const char *name);
521 unsigned int mlx5_nl_ifindex(int nl, const char *name, uint32_t pindex);
522 int mlx5_nl_switch_info(int nl, unsigned int ifindex,
523 struct mlx5_switch_info *info);
525 /* mlx5_devx_cmds.c */
527 int mlx5_devx_cmd_flow_counter_alloc(struct ibv_context *ctx,
528 struct mlx5_devx_counter_set *dcx);
529 int mlx5_devx_cmd_flow_counter_free(struct mlx5dv_devx_obj *obj);
530 int mlx5_devx_cmd_flow_counter_query(struct mlx5_devx_counter_set *dcx,
532 uint64_t *pkts, uint64_t *bytes);
533 #endif /* RTE_PMD_MLX5_H_ */