drivers/net/ethernet/mellanox/mlxsw/spectrum.h

   1 /*
   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>
   7  *
   8  * Redistribution and use in source and binary forms, with or without
   9  * modification, are permitted provided that the following conditions are met:
  10  *
  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.
  19  *
  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.
  23  *
  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.
  35  */
  36
  37 #ifndef _MLXSW_SPECTRUM_H
  38 #define _MLXSW_SPECTRUM_H
  39
  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>
  51
  52 #include "port.h"
  53 #include "core.h"
  54 #include "core_acl_flex_keys.h"
  55 #include "core_acl_flex_actions.h"
  56
  57 #define MLXSW_SP_FID_8021D_MAX 1024
  58
  59 #define MLXSW_SP_MID_MAX 7000
  60
  61 #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4
  62
  63 #define MLXSW_SP_PORT_BASE_SPEED 25000  /* Mb/s */
  64
  65 #define MLXSW_SP_KVD_LINEAR_SIZE 65536 /* entries */
  66 #define MLXSW_SP_KVD_GRANULARITY 128
  67
  68 struct mlxsw_sp_port;
  69 struct mlxsw_sp_rif;
  70
  71 struct mlxsw_sp_upper {
  72         struct net_device *dev;
  73         unsigned int ref_count;
  74 };
  75
  76 enum mlxsw_sp_rif_type {
  77         MLXSW_SP_RIF_TYPE_SUBPORT,
  78         MLXSW_SP_RIF_TYPE_VLAN,
  79         MLXSW_SP_RIF_TYPE_FID,
  80         MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
  81         MLXSW_SP_RIF_TYPE_MAX,
  82 };
  83
  84 enum mlxsw_sp_fid_type {
  85         MLXSW_SP_FID_TYPE_8021Q,
  86         MLXSW_SP_FID_TYPE_8021D,
  87         MLXSW_SP_FID_TYPE_RFID,
  88         MLXSW_SP_FID_TYPE_DUMMY,
  89         MLXSW_SP_FID_TYPE_MAX,
  90 };
  91
  92 struct mlxsw_sp_mid {
  93         struct list_head list;
  94         unsigned char addr[ETH_ALEN];
  95         u16 fid;
  96         u16 mid;
  97         unsigned int ref_count;
  98 };
  99
 100 enum mlxsw_sp_span_type {
 101         MLXSW_SP_SPAN_EGRESS,
 102         MLXSW_SP_SPAN_INGRESS
 103 };
 104
 105 struct mlxsw_sp_span_inspected_port {
 106         struct list_head list;
 107         enum mlxsw_sp_span_type type;
 108         u8 local_port;
 109 };
 110
 111 struct mlxsw_sp_span_entry {
 112         u8 local_port;
 113         bool used;
 114         struct list_head bound_ports_list;
 115         int ref_count;
 116         int id;
 117 };
 118
 119 enum mlxsw_sp_port_mall_action_type {
 120         MLXSW_SP_PORT_MALL_MIRROR,
 121         MLXSW_SP_PORT_MALL_SAMPLE,
 122 };
 123
 124 struct mlxsw_sp_port_mall_mirror_tc_entry {
 125         u8 to_local_port;
 126         bool ingress;
 127 };
 128
 129 struct mlxsw_sp_port_mall_tc_entry {
 130         struct list_head list;
 131         unsigned long cookie;
 132         enum mlxsw_sp_port_mall_action_type type;
 133         union {
 134                 struct mlxsw_sp_port_mall_mirror_tc_entry mirror;
 135         };
 136 };
 137
 138 struct mlxsw_sp_sb;
 139 struct mlxsw_sp_bridge;
 140 struct mlxsw_sp_router;
 141 struct mlxsw_sp_acl;
 142 struct mlxsw_sp_counter_pool;
 143 struct mlxsw_sp_fid_core;
 144
 145 struct mlxsw_sp {
 146         struct mlxsw_sp_port **ports;
 147         struct mlxsw_core *core;
 148         const struct mlxsw_bus_info *bus_info;
 149         unsigned char base_mac[ETH_ALEN];
 150         struct mlxsw_sp_upper *lags;
 151         u8 *port_to_module;
 152         struct mlxsw_sp_sb *sb;
 153         struct mlxsw_sp_bridge *bridge;
 154         struct mlxsw_sp_router *router;
 155         struct mlxsw_sp_acl *acl;
 156         struct mlxsw_sp_fid_core *fid_core;
 157         struct {
 158                 DECLARE_BITMAP(usage, MLXSW_SP_KVD_LINEAR_SIZE);
 159         } kvdl;
 160
 161         struct mlxsw_sp_counter_pool *counter_pool;
 162         struct {
 163                 struct mlxsw_sp_span_entry *entries;
 164                 int entries_count;
 165         } span;
 166 };
 167
 168 static inline struct mlxsw_sp_upper *
 169 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
 170 {
 171         return &mlxsw_sp->lags[lag_id];
 172 }
 173
 174 struct mlxsw_sp_port_pcpu_stats {
 175         u64                     rx_packets;
 176         u64                     rx_bytes;
 177         u64                     tx_packets;
 178         u64                     tx_bytes;
 179         struct u64_stats_sync   syncp;
 180         u32                     tx_dropped;
 181 };
 182
 183 struct mlxsw_sp_port_sample {
 184         struct psample_group __rcu *psample_group;
 185         u32 trunc_size;
 186         u32 rate;
 187         bool truncate;
 188 };
 189
 190 struct mlxsw_sp_bridge_port;
 191 struct mlxsw_sp_fid;
 192
 193 struct mlxsw_sp_port_vlan {
 194         struct list_head list;
 195         struct mlxsw_sp_port *mlxsw_sp_port;
 196         struct mlxsw_sp_fid *fid;
 197         unsigned int ref_count;
 198         u16 vid;
 199         struct mlxsw_sp_bridge_port *bridge_port;
 200         struct list_head bridge_vlan_node;
 201 };
 202
 203 struct mlxsw_sp_port {
 204         struct net_device *dev;
 205         struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
 206         struct mlxsw_sp *mlxsw_sp;
 207         u8 local_port;
 208         u8 lagged:1,
 209            split:1;
 210         u16 pvid;
 211         u16 lag_id;
 212         struct {
 213                 u8 tx_pause:1,
 214                    rx_pause:1,
 215                    autoneg:1;
 216         } link;
 217         struct {
 218                 struct ieee_ets *ets;
 219                 struct ieee_maxrate *maxrate;
 220                 struct ieee_pfc *pfc;
 221         } dcb;
 222         struct {
 223                 u8 module;
 224                 u8 width;
 225                 u8 lane;
 226         } mapping;
 227         /* TC handles */
 228         struct list_head mall_tc_list;
 229         struct {
 230                 #define MLXSW_HW_STATS_UPDATE_TIME HZ
 231                 struct rtnl_link_stats64 *cache;
 232                 struct delayed_work update_dw;
 233         } hw_stats;
 234         struct mlxsw_sp_port_sample *sample;
 235         struct list_head vlans_list;
 236 };
 237
 238 static inline bool
 239 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
 240 {
 241         return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
 242 }
 243
 244 static inline struct mlxsw_sp_port *
 245 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
 246 {
 247         struct mlxsw_sp_port *mlxsw_sp_port;
 248         u8 local_port;
 249
 250         local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
 251                                                 lag_id, port_index);
 252         mlxsw_sp_port = mlxsw_sp->ports[local_port];
 253         return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
 254 }
 255
 256 static inline struct mlxsw_sp_port_vlan *
 257 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
 258                                u16 vid)
 259 {
 260         struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
 261
 262         list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
 263                             list) {
 264                 if (mlxsw_sp_port_vlan->vid == vid)
 265                         return mlxsw_sp_port_vlan;
 266         }
 267
 268         return NULL;
 269 }
 270
 271 enum mlxsw_sp_flood_type {
 272         MLXSW_SP_FLOOD_TYPE_UC,
 273         MLXSW_SP_FLOOD_TYPE_BC,
 274         MLXSW_SP_FLOOD_TYPE_MC,
 275 };
 276
 277 /* spectrum_buffers.c */
 278 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
 279 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
 280 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
 281 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
 282                          unsigned int sb_index, u16 pool_index,
 283                          struct devlink_sb_pool_info *pool_info);
 284 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
 285                          unsigned int sb_index, u16 pool_index, u32 size,
 286                          enum devlink_sb_threshold_type threshold_type);
 287 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 288                               unsigned int sb_index, u16 pool_index,
 289                               u32 *p_threshold);
 290 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
 291                               unsigned int sb_index, u16 pool_index,
 292                               u32 threshold);
 293 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 294                                  unsigned int sb_index, u16 tc_index,
 295                                  enum devlink_sb_pool_type pool_type,
 296                                  u16 *p_pool_index, u32 *p_threshold);
 297 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
 298                                  unsigned int sb_index, u16 tc_index,
 299                                  enum devlink_sb_pool_type pool_type,
 300                                  u16 pool_index, u32 threshold);
 301 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
 302                              unsigned int sb_index);
 303 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
 304                               unsigned int sb_index);
 305 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 306                                   unsigned int sb_index, u16 pool_index,
 307                                   u32 *p_cur, u32 *p_max);
 308 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 309                                      unsigned int sb_index, u16 tc_index,
 310                                      enum devlink_sb_pool_type pool_type,
 311                                      u32 *p_cur, u32 *p_max);
 312 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
 313 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
 314
 315 /* spectrum_switchdev.c */
 316 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
 317 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
 318 void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
 319 void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 320 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
 321                         bool adding);
 322 void
 323 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 324 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
 325                               struct net_device *brport_dev,
 326                               struct net_device *br_dev);
 327 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 328                                 struct net_device *brport_dev,
 329                                 struct net_device *br_dev);
 330 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
 331                                          const struct net_device *br_dev);
 332
 333 /* spectrum.c */
 334 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
 335                           enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
 336                           bool dwrr, u8 dwrr_weight);
 337 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
 338                               u8 switch_prio, u8 tclass);
 339 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu,
 340                                  u8 *prio_tc, bool pause_en,
 341                                  struct ieee_pfc *my_pfc);
 342 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
 343                                   enum mlxsw_reg_qeec_hr hr, u8 index,
 344                                   u8 next_index, u32 maxrate);
 345 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 346                               u8 state);
 347 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
 348 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 349                                    bool learn_enable);
 350 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 351 struct mlxsw_sp_port_vlan *
 352 mlxsw_sp_port_vlan_get(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 353 void mlxsw_sp_port_vlan_put(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 354 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
 355                            u16 vid_end, bool is_member, bool untagged);
 356 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
 357                               unsigned int counter_index, u64 *packets,
 358                               u64 *bytes);
 359 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
 360                                 unsigned int *p_counter_index);
 361 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
 362                                 unsigned int counter_index);
 363 bool mlxsw_sp_port_dev_check(const struct net_device *dev);
 364 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
 365 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
 366 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
 367 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
 368 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
 369
 370 /* spectrum_dcb.c */
 371 #ifdef CONFIG_MLXSW_SPECTRUM_DCB
 372 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
 373 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 374 #else
 375 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
 376 {
 377         return 0;
 378 }
 379 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
 380 {}
 381 #endif
 382
 383 /* spectrum_router.c */
 384 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
 385 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
 386 int mlxsw_sp_router_netevent_event(struct notifier_block *unused,
 387                                    unsigned long event, void *ptr);
 388 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev);
 389 int mlxsw_sp_inetaddr_event(struct notifier_block *unused,
 390                             unsigned long event, void *ptr);
 391 int mlxsw_sp_inet6addr_event(struct notifier_block *unused,
 392                              unsigned long event, void *ptr);
 393 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
 394                                  struct netdev_notifier_changeupper_info *info);
 395 void
 396 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 397 void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif);
 398 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
 399                                  struct net_device *dev);
 400
 401 /* spectrum_kvdl.c */
 402 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count,
 403                         u32 *p_entry_index);
 404 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index);
 405
 406 struct mlxsw_sp_acl_rule_info {
 407         unsigned int priority;
 408         struct mlxsw_afk_element_values values;
 409         struct mlxsw_afa_block *act_block;
 410         unsigned int counter_index;
 411         bool counter_valid;
 412 };
 413
 414 enum mlxsw_sp_acl_profile {
 415         MLXSW_SP_ACL_PROFILE_FLOWER,
 416 };
 417
 418 struct mlxsw_sp_acl_profile_ops {
 419         size_t ruleset_priv_size;
 420         int (*ruleset_add)(struct mlxsw_sp *mlxsw_sp,
 421                            void *priv, void *ruleset_priv);
 422         void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
 423         int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv,
 424                             struct net_device *dev, bool ingress);
 425         void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv);
 426         u16 (*ruleset_group_id)(void *ruleset_priv);
 427         size_t rule_priv_size;
 428         int (*rule_add)(struct mlxsw_sp *mlxsw_sp,
 429                         void *ruleset_priv, void *rule_priv,
 430                         struct mlxsw_sp_acl_rule_info *rulei);
 431         void (*rule_del)(struct mlxsw_sp *mlxsw_sp, void *rule_priv);
 432         int (*rule_activity_get)(struct mlxsw_sp *mlxsw_sp, void *rule_priv,
 433                                  bool *activity);
 434 };
 435
 436 struct mlxsw_sp_acl_ops {
 437         size_t priv_size;
 438         int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
 439         void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
 440         const struct mlxsw_sp_acl_profile_ops *
 441                         (*profile_ops)(struct mlxsw_sp *mlxsw_sp,
 442                                        enum mlxsw_sp_acl_profile profile);
 443 };
 444
 445 struct mlxsw_sp_acl_ruleset;
 446
 447 /* spectrum_acl.c */
 448 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
 449 struct mlxsw_sp_acl_ruleset *
 450 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, struct net_device *dev,
 451                             bool ingress, u32 chain_index,
 452                             enum mlxsw_sp_acl_profile profile);
 453 struct mlxsw_sp_acl_ruleset *
 454 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, struct net_device *dev,
 455                          bool ingress, u32 chain_index,
 456                          enum mlxsw_sp_acl_profile profile);
 457 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
 458                               struct mlxsw_sp_acl_ruleset *ruleset);
 459 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
 460
 461 struct mlxsw_sp_acl_rule_info *
 462 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl);
 463 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
 464 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
 465 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
 466                                  unsigned int priority);
 467 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
 468                                     enum mlxsw_afk_element element,
 469                                     u32 key_value, u32 mask_value);
 470 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
 471                                     enum mlxsw_afk_element element,
 472                                     const char *key_value,
 473                                     const char *mask_value, unsigned int len);
 474 void mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
 475 void mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
 476                                  u16 group_id);
 477 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei);
 478 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
 479 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
 480                                struct mlxsw_sp_acl_rule_info *rulei,
 481                                struct net_device *out_dev);
 482 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
 483                                 struct mlxsw_sp_acl_rule_info *rulei,
 484                                 u32 action, u16 vid, u16 proto, u8 prio);
 485 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
 486                                  struct mlxsw_sp_acl_rule_info *rulei);
 487 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
 488                                    struct mlxsw_sp_acl_rule_info *rulei,
 489                                    u16 fid);
 490
 491 struct mlxsw_sp_acl_rule;
 492
 493 struct mlxsw_sp_acl_rule *
 494 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
 495                          struct mlxsw_sp_acl_ruleset *ruleset,
 496                          unsigned long cookie);
 497 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
 498                                struct mlxsw_sp_acl_rule *rule);
 499 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
 500                           struct mlxsw_sp_acl_rule *rule);
 501 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
 502                            struct mlxsw_sp_acl_rule *rule);
 503 struct mlxsw_sp_acl_rule *
 504 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
 505                          struct mlxsw_sp_acl_ruleset *ruleset,
 506                          unsigned long cookie);
 507 struct mlxsw_sp_acl_rule_info *
 508 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
 509 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
 510                                 struct mlxsw_sp_acl_rule *rule,
 511                                 u64 *packets, u64 *bytes, u64 *last_use);
 512
 513 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
 514
 515 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
 516 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
 517
 518 /* spectrum_acl_tcam.c */
 519 extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops;
 520
 521 /* spectrum_flower.c */
 522 int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
 523                             struct tc_cls_flower_offload *f);
 524 void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
 525                              struct tc_cls_flower_offload *f);
 526 int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress,
 527                           struct tc_cls_flower_offload *f);
 528
 529 /* spectrum_fid.c */
 530 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
 531                            enum mlxsw_sp_flood_type packet_type, u8 local_port,
 532                            bool member);
 533 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
 534                               struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 535 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
 536                                  struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 537 enum mlxsw_sp_rif_type mlxsw_sp_fid_rif_type(const struct mlxsw_sp_fid *fid);
 538 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
 539 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
 540 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
 541 enum mlxsw_sp_rif_type
 542 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
 543                            enum mlxsw_sp_fid_type type);
 544 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
 545 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
 546 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
 547                                             int br_ifindex);
 548 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
 549                                            u16 rif_index);
 550 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
 551 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
 552 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
 553 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 554 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
 555 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);
 556
 557 #endif