2 * drivers/net/ethernet/mellanox/mlxsw/spectrum.h
3 * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved.
4 * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com>
5 * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com>
6 * Copyright (c) 2015 Elad Raz <eladr@mellanox.com>
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions are met:
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. Neither the names of the copyright holders nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
20 * Alternatively, this software may be distributed under the terms of the
21 * GNU General Public License ("GPL") version 2 as published by the Free
22 * Software Foundation.
24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
34 * POSSIBILITY OF SUCH DAMAGE.
37 #ifndef _MLXSW_SPECTRUM_H
38 #define _MLXSW_SPECTRUM_H
40 #include <linux/types.h>
41 #include <linux/netdevice.h>
42 #include <linux/rhashtable.h>
43 #include <linux/bitops.h>
44 #include <linux/if_vlan.h>
45 #include <linux/list.h>
46 #include <linux/dcbnl.h>
47 #include <linux/in6.h>
48 #include <linux/notifier.h>
49 #include <net/psample.h>
50 #include <net/pkt_cls.h>
54 #include "core_acl_flex_keys.h"
55 #include "core_acl_flex_actions.h"
57 #define MLXSW_SP_VFID_BASE VLAN_N_VID
58 #define MLXSW_SP_VFID_MAX 1024 /* Bridged VLAN interfaces */
60 #define MLXSW_SP_DUMMY_FID 15359
62 #define MLXSW_SP_RFID_BASE 15360
64 #define MLXSW_SP_MID_MAX 7000
66 #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4
68 #define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */
70 #define MLXSW_SP_KVD_LINEAR_SIZE 65536 /* entries */
71 #define MLXSW_SP_KVD_GRANULARITY 128
76 struct mlxsw_sp_upper {
77 struct net_device *dev;
78 unsigned int ref_count;
82 void (*leave)(struct mlxsw_sp_port *mlxsw_sp_vport);
83 struct list_head list;
84 unsigned int ref_count;
85 struct net_device *dev;
86 struct mlxsw_sp_rif *rif;
91 struct list_head list;
92 unsigned char addr[ETH_ALEN];
95 unsigned int ref_count;
98 static inline u16 mlxsw_sp_vfid_to_fid(u16 vfid)
100 return MLXSW_SP_VFID_BASE + vfid;
103 static inline u16 mlxsw_sp_fid_to_vfid(u16 fid)
105 return fid - MLXSW_SP_VFID_BASE;
108 static inline bool mlxsw_sp_fid_is_vfid(u16 fid)
110 return fid >= MLXSW_SP_VFID_BASE && fid < MLXSW_SP_DUMMY_FID;
113 enum mlxsw_sp_span_type {
114 MLXSW_SP_SPAN_EGRESS,
115 MLXSW_SP_SPAN_INGRESS
118 struct mlxsw_sp_span_inspected_port {
119 struct list_head list;
120 enum mlxsw_sp_span_type type;
124 struct mlxsw_sp_span_entry {
127 struct list_head bound_ports_list;
132 enum mlxsw_sp_port_mall_action_type {
133 MLXSW_SP_PORT_MALL_MIRROR,
134 MLXSW_SP_PORT_MALL_SAMPLE,
137 struct mlxsw_sp_port_mall_mirror_tc_entry {
142 struct mlxsw_sp_port_mall_tc_entry {
143 struct list_head list;
144 unsigned long cookie;
145 enum mlxsw_sp_port_mall_action_type type;
147 struct mlxsw_sp_port_mall_mirror_tc_entry mirror;
152 struct mlxsw_sp_bridge;
153 struct mlxsw_sp_router;
155 struct mlxsw_sp_counter_pool;
159 struct list_head list;
160 DECLARE_BITMAP(mapped, MLXSW_SP_VFID_MAX);
162 struct list_head fids; /* VLAN-aware bridge FIDs */
163 struct mlxsw_sp_port **ports;
164 struct mlxsw_core *core;
165 const struct mlxsw_bus_info *bus_info;
166 unsigned char base_mac[ETH_ALEN];
167 struct mlxsw_sp_upper *lags;
169 struct mlxsw_sp_sb *sb;
170 struct mlxsw_sp_bridge *bridge;
171 struct mlxsw_sp_router *router;
172 struct mlxsw_sp_acl *acl;
174 DECLARE_BITMAP(usage, MLXSW_SP_KVD_LINEAR_SIZE);
177 struct mlxsw_sp_counter_pool *counter_pool;
179 struct mlxsw_sp_span_entry *entries;
182 struct notifier_block fib_nb;
185 static inline struct mlxsw_sp_upper *
186 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
188 return &mlxsw_sp->lags[lag_id];
191 struct mlxsw_sp_port_pcpu_stats {
196 struct u64_stats_sync syncp;
200 struct mlxsw_sp_port_sample {
201 struct psample_group __rcu *psample_group;
207 struct mlxsw_sp_port {
208 struct net_device *dev;
209 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
210 struct mlxsw_sp *mlxsw_sp;
225 struct list_head list;
226 struct mlxsw_sp_fid *f;
235 struct ieee_ets *ets;
236 struct ieee_maxrate *maxrate;
237 struct ieee_pfc *pfc;
244 /* 802.1Q bridge VLANs */
245 unsigned long *active_vlans;
246 unsigned long *untagged_vlans;
247 /* VLAN interfaces */
248 struct list_head vports_list;
250 struct list_head mall_tc_list;
252 #define MLXSW_HW_STATS_UPDATE_TIME HZ
253 struct rtnl_link_stats64 *cache;
254 struct delayed_work update_dw;
256 struct mlxsw_sp_port_sample *sample;
259 bool mlxsw_sp_port_dev_check(const struct net_device *dev);
260 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
261 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
262 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
265 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
267 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
270 static inline struct mlxsw_sp_port *
271 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
273 struct mlxsw_sp_port *mlxsw_sp_port;
276 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
278 mlxsw_sp_port = mlxsw_sp->ports[local_port];
279 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
283 mlxsw_sp_vport_vid_get(const struct mlxsw_sp_port *mlxsw_sp_vport)
285 return mlxsw_sp_vport->vport.vid;
289 mlxsw_sp_port_is_vport(const struct mlxsw_sp_port *mlxsw_sp_port)
291 u16 vid = mlxsw_sp_vport_vid_get(mlxsw_sp_port);
296 static inline void mlxsw_sp_vport_fid_set(struct mlxsw_sp_port *mlxsw_sp_vport,
297 struct mlxsw_sp_fid *f)
299 mlxsw_sp_vport->vport.f = f;
302 static inline struct mlxsw_sp_fid *
303 mlxsw_sp_vport_fid_get(const struct mlxsw_sp_port *mlxsw_sp_vport)
305 return mlxsw_sp_vport->vport.f;
308 static inline struct net_device *
309 mlxsw_sp_vport_dev_get(const struct mlxsw_sp_port *mlxsw_sp_vport)
311 struct mlxsw_sp_fid *f = mlxsw_sp_vport_fid_get(mlxsw_sp_vport);
313 return f ? f->dev : NULL;
316 static inline struct mlxsw_sp_port *
317 mlxsw_sp_port_vport_find(const struct mlxsw_sp_port *mlxsw_sp_port, u16 vid)
319 struct mlxsw_sp_port *mlxsw_sp_vport;
321 list_for_each_entry(mlxsw_sp_vport, &mlxsw_sp_port->vports_list,
323 if (mlxsw_sp_vport_vid_get(mlxsw_sp_vport) == vid)
324 return mlxsw_sp_vport;
330 static inline struct mlxsw_sp_port *
331 mlxsw_sp_port_vport_find_by_fid(const struct mlxsw_sp_port *mlxsw_sp_port,
334 struct mlxsw_sp_port *mlxsw_sp_vport;
336 list_for_each_entry(mlxsw_sp_vport, &mlxsw_sp_port->vports_list,
338 struct mlxsw_sp_fid *f = mlxsw_sp_vport_fid_get(mlxsw_sp_vport);
340 if (f && f->fid == fid)
341 return mlxsw_sp_vport;
347 static inline struct mlxsw_sp_fid *mlxsw_sp_fid_find(struct mlxsw_sp *mlxsw_sp,
350 struct mlxsw_sp_fid *f;
352 list_for_each_entry(f, &mlxsw_sp->fids, list)
359 static inline struct mlxsw_sp_fid *
360 mlxsw_sp_vfid_find(const struct mlxsw_sp *mlxsw_sp,
361 const struct net_device *br_dev)
363 struct mlxsw_sp_fid *f;
365 list_for_each_entry(f, &mlxsw_sp->vfids.list, list)
366 if (f->dev == br_dev)
372 enum mlxsw_sp_flood_table {
373 MLXSW_SP_FLOOD_TABLE_UC,
374 MLXSW_SP_FLOOD_TABLE_BC,
375 MLXSW_SP_FLOOD_TABLE_MC,
378 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
379 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
380 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
381 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
382 unsigned int sb_index, u16 pool_index,
383 struct devlink_sb_pool_info *pool_info);
384 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
385 unsigned int sb_index, u16 pool_index, u32 size,
386 enum devlink_sb_threshold_type threshold_type);
387 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
388 unsigned int sb_index, u16 pool_index,
390 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
391 unsigned int sb_index, u16 pool_index,
393 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
394 unsigned int sb_index, u16 tc_index,
395 enum devlink_sb_pool_type pool_type,
396 u16 *p_pool_index, u32 *p_threshold);
397 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
398 unsigned int sb_index, u16 tc_index,
399 enum devlink_sb_pool_type pool_type,
400 u16 pool_index, u32 threshold);
401 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
402 unsigned int sb_index);
403 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
404 unsigned int sb_index);
405 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
406 unsigned int sb_index, u16 pool_index,
407 u32 *p_cur, u32 *p_max);
408 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
409 unsigned int sb_index, u16 tc_index,
410 enum devlink_sb_pool_type pool_type,
411 u32 *p_cur, u32 *p_max);
412 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
413 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
415 struct mlxsw_sp_upper *mlxsw_sp_master_bridge(const struct mlxsw_sp *mlxsw_sp);
416 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
417 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
418 int mlxsw_sp_port_vlan_init(struct mlxsw_sp_port *mlxsw_sp_port);
419 void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
420 void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
421 int mlxsw_sp_port_vid_to_fid_set(struct mlxsw_sp_port *mlxsw_sp_port,
422 enum mlxsw_reg_svfa_mt mt, bool valid, u16 fid,
424 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
425 u16 vid_end, bool is_member, bool untagged);
426 int mlxsw_sp_vport_flood_set(struct mlxsw_sp_port *mlxsw_sp_vport, u16 fid,
428 void mlxsw_sp_port_active_vlans_del(struct mlxsw_sp_port *mlxsw_sp_port);
429 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
430 int mlxsw_sp_port_fdb_flush(struct mlxsw_sp_port *mlxsw_sp_port, u16 fid);
431 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
433 struct mlxsw_sp_fid *mlxsw_sp_fid_create(struct mlxsw_sp *mlxsw_sp, u16 fid);
434 void mlxsw_sp_fid_destroy(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *f);
435 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
436 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
437 bool dwrr, u8 dwrr_weight);
438 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
439 u8 switch_prio, u8 tclass);
440 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu,
441 u8 *prio_tc, bool pause_en,
442 struct ieee_pfc *my_pfc);
443 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
444 enum mlxsw_reg_qeec_hr hr, u8 index,
445 u8 next_index, u32 maxrate);
446 int __mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port,
447 u16 vid_begin, u16 vid_end,
450 #ifdef CONFIG_MLXSW_SPECTRUM_DCB
452 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
453 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
457 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
462 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
467 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
468 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
469 int mlxsw_sp_router_netevent_event(struct notifier_block *unused,
470 unsigned long event, void *ptr);
471 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev);
472 int mlxsw_sp_inetaddr_event(struct notifier_block *unused,
473 unsigned long event, void *ptr);
474 void mlxsw_sp_rif_bridge_destroy(struct mlxsw_sp *mlxsw_sp,
475 struct mlxsw_sp_rif *rif);
476 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
477 struct netdev_notifier_changeupper_info *info);
479 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count,
481 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index);
483 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
485 struct mlxsw_sp_acl_rule_info {
486 unsigned int priority;
487 struct mlxsw_afk_element_values values;
488 struct mlxsw_afa_block *act_block;
489 unsigned int counter_index;
493 enum mlxsw_sp_acl_profile {
494 MLXSW_SP_ACL_PROFILE_FLOWER,
497 struct mlxsw_sp_acl_profile_ops {
498 size_t ruleset_priv_size;
499 int (*ruleset_add)(struct mlxsw_sp *mlxsw_sp,
500 void *priv, void *ruleset_priv);
501 void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
502 int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv,
503 struct net_device *dev, bool ingress);
504 void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
505 size_t rule_priv_size;
506 int (*rule_add)(struct mlxsw_sp *mlxsw_sp,
507 void *ruleset_priv, void *rule_priv,
508 struct mlxsw_sp_acl_rule_info *rulei);
509 void (*rule_del)(struct mlxsw_sp *mlxsw_sp, void *rule_priv);
510 int (*rule_activity_get)(struct mlxsw_sp *mlxsw_sp, void *rule_priv,
514 struct mlxsw_sp_acl_ops {
516 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
517 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
518 const struct mlxsw_sp_acl_profile_ops *
519 (*profile_ops)(struct mlxsw_sp *mlxsw_sp,
520 enum mlxsw_sp_acl_profile profile);
523 struct mlxsw_sp_acl_ruleset;
525 struct mlxsw_sp_acl_ruleset *
526 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
527 struct net_device *dev, bool ingress,
528 enum mlxsw_sp_acl_profile profile);
529 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
530 struct mlxsw_sp_acl_ruleset *ruleset);
532 struct mlxsw_sp_acl_rule_info *
533 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl);
534 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
535 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
536 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
537 unsigned int priority);
538 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
539 enum mlxsw_afk_element element,
540 u32 key_value, u32 mask_value);
541 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
542 enum mlxsw_afk_element element,
543 const char *key_value,
544 const char *mask_value, unsigned int len);
545 void mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
546 void mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
548 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei);
549 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
550 struct mlxsw_sp_acl_rule_info *rulei,
551 struct net_device *out_dev);
552 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
553 struct mlxsw_sp_acl_rule_info *rulei,
554 u32 action, u16 vid, u16 proto, u8 prio);
555 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
556 struct mlxsw_sp_acl_rule_info *rulei);
557 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
558 struct mlxsw_sp_acl_rule_info *rulei,
561 struct mlxsw_sp_acl_rule;
563 struct mlxsw_sp_acl_rule *
564 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
565 struct mlxsw_sp_acl_ruleset *ruleset,
566 unsigned long cookie);
567 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
568 struct mlxsw_sp_acl_rule *rule);
569 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
570 struct mlxsw_sp_acl_rule *rule);
571 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
572 struct mlxsw_sp_acl_rule *rule);
573 struct mlxsw_sp_acl_rule *
574 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
575 struct mlxsw_sp_acl_ruleset *ruleset,
576 unsigned long cookie);
577 struct mlxsw_sp_acl_rule_info *
578 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
579 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
580 struct mlxsw_sp_acl_rule *rule,
581 u64 *packets, u64 *bytes, u64 *last_use);
583 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
584 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
586 extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops;
588 int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
589 __be16 protocol, struct tc_cls_flower_offload *f);
590 void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
591 struct tc_cls_flower_offload *f);
592 int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
593 struct tc_cls_flower_offload *f);
594 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
595 unsigned int counter_index, u64 *packets,
597 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
598 unsigned int *p_counter_index);
599 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
600 unsigned int counter_index);