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

   1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
   2 /* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */
   3
   4 #ifndef _MLXSW_SPECTRUM_H
   5 #define _MLXSW_SPECTRUM_H
   6
   7 #include <linux/types.h>
   8 #include <linux/netdevice.h>
   9 #include <linux/rhashtable.h>
  10 #include <linux/bitops.h>
  11 #include <linux/if_bridge.h>
  12 #include <linux/if_vlan.h>
  13 #include <linux/list.h>
  14 #include <linux/dcbnl.h>
  15 #include <linux/in6.h>
  16 #include <linux/notifier.h>
  17 #include <net/psample.h>
  18 #include <net/pkt_cls.h>
  19 #include <net/red.h>
  20 #include <net/vxlan.h>
  21
  22 #include "port.h"
  23 #include "core.h"
  24 #include "core_acl_flex_keys.h"
  25 #include "core_acl_flex_actions.h"
  26 #include "reg.h"
  27
  28 #define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1)
  29
  30 #define MLXSW_SP_FID_8021D_MAX 1024
  31
  32 #define MLXSW_SP_MID_MAX 7000
  33
  34 #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4
  35
  36 #define MLXSW_SP_PORT_BASE_SPEED_25G 25000 /* Mb/s */
  37 #define MLXSW_SP_PORT_BASE_SPEED_50G 50000 /* Mb/s */
  38
  39 #define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */
  40 #define MLXSW_SP_KVD_GRANULARITY 128
  41
  42 #define MLXSW_SP_RESOURCE_NAME_KVD "kvd"
  43 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear"
  44 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single"
  45 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double"
  46 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles"
  47 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks"
  48 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks"
  49
  50 enum mlxsw_sp_resource_id {
  51         MLXSW_SP_RESOURCE_KVD = 1,
  52         MLXSW_SP_RESOURCE_KVD_LINEAR,
  53         MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
  54         MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
  55         MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE,
  56         MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
  57         MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
  58 };
  59
  60 struct mlxsw_sp_port;
  61 struct mlxsw_sp_rif;
  62 struct mlxsw_sp_span_entry;
  63 enum mlxsw_sp_l3proto;
  64 union mlxsw_sp_l3addr;
  65
  66 struct mlxsw_sp_upper {
  67         struct net_device *dev;
  68         unsigned int ref_count;
  69 };
  70
  71 enum mlxsw_sp_rif_type {
  72         MLXSW_SP_RIF_TYPE_SUBPORT,
  73         MLXSW_SP_RIF_TYPE_VLAN,
  74         MLXSW_SP_RIF_TYPE_FID,
  75         MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
  76         MLXSW_SP_RIF_TYPE_MAX,
  77 };
  78
  79 struct mlxsw_sp_rif_ops;
  80
  81 extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[];
  82 extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[];
  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 enum mlxsw_sp_nve_type {
  93         MLXSW_SP_NVE_TYPE_VXLAN,
  94 };
  95
  96 struct mlxsw_sp_mid {
  97         struct list_head list;
  98         unsigned char addr[ETH_ALEN];
  99         u16 fid;
 100         u16 mid;
 101         bool in_hw;
 102         unsigned long *ports_in_mid; /* bits array */
 103 };
 104
 105 enum mlxsw_sp_port_mall_action_type {
 106         MLXSW_SP_PORT_MALL_MIRROR,
 107         MLXSW_SP_PORT_MALL_SAMPLE,
 108 };
 109
 110 struct mlxsw_sp_port_mall_mirror_tc_entry {
 111         int span_id;
 112         bool ingress;
 113 };
 114
 115 struct mlxsw_sp_port_mall_tc_entry {
 116         struct list_head list;
 117         unsigned long cookie;
 118         enum mlxsw_sp_port_mall_action_type type;
 119         union {
 120                 struct mlxsw_sp_port_mall_mirror_tc_entry mirror;
 121         };
 122 };
 123
 124 struct mlxsw_sp_sb;
 125 struct mlxsw_sp_bridge;
 126 struct mlxsw_sp_router;
 127 struct mlxsw_sp_mr;
 128 struct mlxsw_sp_acl;
 129 struct mlxsw_sp_counter_pool;
 130 struct mlxsw_sp_fid_core;
 131 struct mlxsw_sp_kvdl;
 132 struct mlxsw_sp_nve;
 133 struct mlxsw_sp_kvdl_ops;
 134 struct mlxsw_sp_mr_tcam_ops;
 135 struct mlxsw_sp_acl_tcam_ops;
 136 struct mlxsw_sp_nve_ops;
 137 struct mlxsw_sp_sb_vals;
 138 struct mlxsw_sp_port_type_speed_ops;
 139 struct mlxsw_sp_ptp_state;
 140 struct mlxsw_sp_ptp_ops;
 141
 142 struct mlxsw_sp {
 143         struct mlxsw_sp_port **ports;
 144         struct mlxsw_core *core;
 145         const struct mlxsw_bus_info *bus_info;
 146         unsigned char base_mac[ETH_ALEN];
 147         const unsigned char *mac_mask;
 148         struct mlxsw_sp_upper *lags;
 149         int *port_to_module;
 150         struct mlxsw_sp_sb *sb;
 151         struct mlxsw_sp_bridge *bridge;
 152         struct mlxsw_sp_router *router;
 153         struct mlxsw_sp_mr *mr;
 154         struct mlxsw_afa *afa;
 155         struct mlxsw_sp_acl *acl;
 156         struct mlxsw_sp_fid_core *fid_core;
 157         struct mlxsw_sp_kvdl *kvdl;
 158         struct mlxsw_sp_nve *nve;
 159         struct notifier_block netdevice_nb;
 160         struct mlxsw_sp_ptp_clock *clock;
 161         struct mlxsw_sp_ptp_state *ptp_state;
 162
 163         struct mlxsw_sp_counter_pool *counter_pool;
 164         struct {
 165                 struct mlxsw_sp_span_entry *entries;
 166                 int entries_count;
 167         } span;
 168         const struct mlxsw_fw_rev *req_rev;
 169         const char *fw_filename;
 170         const struct mlxsw_sp_kvdl_ops *kvdl_ops;
 171         const struct mlxsw_afa_ops *afa_ops;
 172         const struct mlxsw_afk_ops *afk_ops;
 173         const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
 174         const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
 175         const struct mlxsw_sp_nve_ops **nve_ops_arr;
 176         const struct mlxsw_sp_rif_ops **rif_ops_arr;
 177         const struct mlxsw_sp_sb_vals *sb_vals;
 178         const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
 179         const struct mlxsw_sp_ptp_ops *ptp_ops;
 180         const struct mlxsw_listener *listeners;
 181         size_t listeners_count;
 182 };
 183
 184 static inline struct mlxsw_sp_upper *
 185 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
 186 {
 187         return &mlxsw_sp->lags[lag_id];
 188 }
 189
 190 struct mlxsw_sp_port_pcpu_stats {
 191         u64                     rx_packets;
 192         u64                     rx_bytes;
 193         u64                     tx_packets;
 194         u64                     tx_bytes;
 195         struct u64_stats_sync   syncp;
 196         u32                     tx_dropped;
 197 };
 198
 199 struct mlxsw_sp_port_sample {
 200         struct psample_group __rcu *psample_group;
 201         u32 trunc_size;
 202         u32 rate;
 203         bool truncate;
 204 };
 205
 206 struct mlxsw_sp_bridge_port;
 207 struct mlxsw_sp_fid;
 208
 209 struct mlxsw_sp_port_vlan {
 210         struct list_head list;
 211         struct mlxsw_sp_port *mlxsw_sp_port;
 212         struct mlxsw_sp_fid *fid;
 213         u16 vid;
 214         struct mlxsw_sp_bridge_port *bridge_port;
 215         struct list_head bridge_vlan_node;
 216 };
 217
 218 /* No need an internal lock; At worse - miss a single periodic iteration */
 219 struct mlxsw_sp_port_xstats {
 220         u64 ecn;
 221         u64 wred_drop[TC_MAX_QUEUE];
 222         u64 tail_drop[TC_MAX_QUEUE];
 223         u64 backlog[TC_MAX_QUEUE];
 224         u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
 225         u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
 226 };
 227
 228 struct mlxsw_sp_port {
 229         struct net_device *dev;
 230         struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
 231         struct mlxsw_sp *mlxsw_sp;
 232         u8 local_port;
 233         u8 lagged:1,
 234            split:1;
 235         u16 pvid;
 236         u16 lag_id;
 237         struct {
 238                 u8 tx_pause:1,
 239                    rx_pause:1,
 240                    autoneg:1;
 241         } link;
 242         struct {
 243                 struct ieee_ets *ets;
 244                 struct ieee_maxrate *maxrate;
 245                 struct ieee_pfc *pfc;
 246                 enum mlxsw_reg_qpts_trust_state trust_state;
 247         } dcb;
 248         struct {
 249                 u8 module;
 250                 u8 width;
 251                 u8 lane;
 252         } mapping;
 253         /* TC handles */
 254         struct list_head mall_tc_list;
 255         struct {
 256                 #define MLXSW_HW_STATS_UPDATE_TIME HZ
 257                 struct rtnl_link_stats64 stats;
 258                 struct mlxsw_sp_port_xstats xstats;
 259                 struct delayed_work update_dw;
 260         } periodic_hw_stats;
 261         struct mlxsw_sp_port_sample *sample;
 262         struct list_head vlans_list;
 263         struct mlxsw_sp_port_vlan *default_vlan;
 264         struct mlxsw_sp_qdisc *root_qdisc;
 265         struct mlxsw_sp_qdisc *tclass_qdiscs;
 266         unsigned acl_rule_count;
 267         struct mlxsw_sp_acl_block *ing_acl_block;
 268         struct mlxsw_sp_acl_block *eg_acl_block;
 269         struct {
 270                 struct delayed_work shaper_dw;
 271                 struct hwtstamp_config hwtstamp_config;
 272                 u16 ing_types;
 273                 u16 egr_types;
 274         } ptp;
 275 };
 276
 277 struct mlxsw_sp_port_type_speed_ops {
 278         void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
 279                                          u32 ptys_eth_proto,
 280                                          struct ethtool_link_ksettings *cmd);
 281         void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
 282                                unsigned long *mode);
 283         u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
 284         void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp,
 285                                        bool carrier_ok, u32 ptys_eth_proto,
 286                                        struct ethtool_link_ksettings *cmd);
 287         u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp,
 288                                    const struct ethtool_link_ksettings *cmd);
 289         u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 speed);
 290         u32 (*to_ptys_upper_speed)(struct mlxsw_sp *mlxsw_sp, u32 upper_speed);
 291         int (*port_speed_base)(struct mlxsw_sp *mlxsw_sp, u8 local_port,
 292                                u32 *base_speed);
 293         void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
 294                                   u8 local_port, u32 proto_admin, bool autoneg);
 295         void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
 296                                     u32 *p_eth_proto_cap,
 297                                     u32 *p_eth_proto_admin,
 298                                     u32 *p_eth_proto_oper);
 299 };
 300
 301 static inline struct net_device *
 302 mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
 303 {
 304         struct net_device *dev;
 305         struct list_head *iter;
 306
 307         netdev_for_each_lower_dev(br_dev, dev, iter) {
 308                 if (netif_is_vxlan(dev))
 309                         return dev;
 310         }
 311
 312         return NULL;
 313 }
 314
 315 static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
 316 {
 317         return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
 318 }
 319
 320 static inline int
 321 mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
 322 {
 323         struct bridge_vlan_info vinfo;
 324         u16 vid = 0;
 325         int err;
 326
 327         err = br_vlan_get_pvid(vxlan_dev, &vid);
 328         if (err || !vid)
 329                 goto out;
 330
 331         err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
 332         if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
 333                 vid = 0;
 334
 335 out:
 336         *p_vid = vid;
 337         return err;
 338 }
 339
 340 static inline bool
 341 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
 342 {
 343         return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
 344 }
 345
 346 static inline struct mlxsw_sp_port *
 347 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
 348 {
 349         struct mlxsw_sp_port *mlxsw_sp_port;
 350         u8 local_port;
 351
 352         local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
 353                                                 lag_id, port_index);
 354         mlxsw_sp_port = mlxsw_sp->ports[local_port];
 355         return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
 356 }
 357
 358 static inline struct mlxsw_sp_port_vlan *
 359 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
 360                                u16 vid)
 361 {
 362         struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
 363
 364         list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
 365                             list) {
 366                 if (mlxsw_sp_port_vlan->vid == vid)
 367                         return mlxsw_sp_port_vlan;
 368         }
 369
 370         return NULL;
 371 }
 372
 373 enum mlxsw_sp_flood_type {
 374         MLXSW_SP_FLOOD_TYPE_UC,
 375         MLXSW_SP_FLOOD_TYPE_BC,
 376         MLXSW_SP_FLOOD_TYPE_MC,
 377 };
 378
 379 /* spectrum_buffers.c */
 380 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
 381 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
 382 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
 383 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
 384                          unsigned int sb_index, u16 pool_index,
 385                          struct devlink_sb_pool_info *pool_info);
 386 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
 387                          unsigned int sb_index, u16 pool_index, u32 size,
 388                          enum devlink_sb_threshold_type threshold_type,
 389                          struct netlink_ext_ack *extack);
 390 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 391                               unsigned int sb_index, u16 pool_index,
 392                               u32 *p_threshold);
 393 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
 394                               unsigned int sb_index, u16 pool_index,
 395                               u32 threshold, struct netlink_ext_ack *extack);
 396 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 397                                  unsigned int sb_index, u16 tc_index,
 398                                  enum devlink_sb_pool_type pool_type,
 399                                  u16 *p_pool_index, u32 *p_threshold);
 400 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
 401                                  unsigned int sb_index, u16 tc_index,
 402                                  enum devlink_sb_pool_type pool_type,
 403                                  u16 pool_index, u32 threshold,
 404                                  struct netlink_ext_ack *extack);
 405 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
 406                              unsigned int sb_index);
 407 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
 408                               unsigned int sb_index);
 409 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 410                                   unsigned int sb_index, u16 pool_index,
 411                                   u32 *p_cur, u32 *p_max);
 412 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 413                                      unsigned int sb_index, u16 tc_index,
 414                                      enum devlink_sb_pool_type pool_type,
 415                                      u32 *p_cur, u32 *p_max);
 416 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
 417 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
 418 u32 mlxsw_sp_sb_max_headroom_cells(const struct mlxsw_sp *mlxsw_sp);
 419
 420 extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals;
 421 extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;
 422
 423 /* spectrum_switchdev.c */
 424 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
 425 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
 426 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
 427                         bool adding);
 428 void
 429 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 430 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
 431                               struct net_device *brport_dev,
 432                               struct net_device *br_dev,
 433                               struct netlink_ext_ack *extack);
 434 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 435                                 struct net_device *brport_dev,
 436                                 struct net_device *br_dev);
 437 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
 438                                          const struct net_device *br_dev);
 439 int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
 440                                const struct net_device *br_dev,
 441                                const struct net_device *vxlan_dev, u16 vid,
 442                                struct netlink_ext_ack *extack);
 443 void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
 444                                  const struct net_device *vxlan_dev);
 445 struct mlxsw_sp_fid *mlxsw_sp_bridge_fid_get(struct mlxsw_sp *mlxsw_sp,
 446                                              const struct net_device *br_dev,
 447                                              u16 vid,
 448                                              struct netlink_ext_ack *extack);
 449 extern struct notifier_block mlxsw_sp_switchdev_notifier;
 450
 451 /* spectrum.c */
 452 void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb,
 453                                        u8 local_port, void *priv);
 454 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
 455                           enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
 456                           bool dwrr, u8 dwrr_weight);
 457 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
 458                               u8 switch_prio, u8 tclass);
 459 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu,
 460                                  u8 *prio_tc, bool pause_en,
 461                                  struct ieee_pfc *my_pfc);
 462 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
 463                                   enum mlxsw_reg_qeec_hr hr, u8 index,
 464                                   u8 next_index, u32 maxrate);
 465 enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state);
 466 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 467                               u8 state);
 468 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
 469 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 470                                    bool learn_enable);
 471 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 472 struct mlxsw_sp_port_vlan *
 473 mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 474 void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 475 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
 476                            u16 vid_end, bool is_member, bool untagged);
 477 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
 478                               unsigned int counter_index, u64 *packets,
 479                               u64 *bytes);
 480 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
 481                                 unsigned int *p_counter_index);
 482 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
 483                                 unsigned int counter_index);
 484 bool mlxsw_sp_port_dev_check(const struct net_device *dev);
 485 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
 486 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
 487 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
 488 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
 489 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
 490
 491 /* spectrum_dcb.c */
 492 #ifdef CONFIG_MLXSW_SPECTRUM_DCB
 493 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
 494 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 495 #else
 496 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
 497 {
 498         return 0;
 499 }
 500 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
 501 {}
 502 #endif
 503
 504 /* spectrum_router.c */
 505 enum mlxsw_sp_l3proto {
 506         MLXSW_SP_L3_PROTO_IPV4,
 507         MLXSW_SP_L3_PROTO_IPV6,
 508 #define MLXSW_SP_L3_PROTO_MAX   (MLXSW_SP_L3_PROTO_IPV6 + 1)
 509 };
 510
 511 union mlxsw_sp_l3addr {
 512         __be32 addr4;
 513         struct in6_addr addr6;
 514 };
 515
 516 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp);
 517 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
 518 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
 519                                          unsigned long event, void *ptr);
 520 void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
 521                               const struct net_device *macvlan_dev);
 522 int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
 523                                   unsigned long event, void *ptr);
 524 int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
 525                                    unsigned long event, void *ptr);
 526 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
 527                                  struct netdev_notifier_changeupper_info *info);
 528 bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp,
 529                                 const struct net_device *dev);
 530 bool mlxsw_sp_netdev_is_ipip_ul(const struct mlxsw_sp *mlxsw_sp,
 531                                 const struct net_device *dev);
 532 int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
 533                                      struct net_device *l3_dev,
 534                                      unsigned long event,
 535                                      struct netdev_notifier_info *info);
 536 int
 537 mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
 538                                  struct net_device *l3_dev,
 539                                  unsigned long event,
 540                                  struct netdev_notifier_info *info);
 541 void
 542 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 543 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
 544                                  struct net_device *dev);
 545 struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp,
 546                                               const struct net_device *dev);
 547 u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
 548 struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif);
 549 int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 550                                       enum mlxsw_sp_l3proto ul_proto,
 551                                       const union mlxsw_sp_l3addr *ul_sip,
 552                                       u32 tunnel_index);
 553 void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 554                                       enum mlxsw_sp_l3proto ul_proto,
 555                                       const union mlxsw_sp_l3addr *ul_sip);
 556 int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
 557                                 u16 *vr_id);
 558 int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 559                                u16 *ul_rif_index);
 560 void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);
 561
 562 /* spectrum_kvdl.c */
 563 enum mlxsw_sp_kvdl_entry_type {
 564         MLXSW_SP_KVDL_ENTRY_TYPE_ADJ,
 565         MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
 566         MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
 567         MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
 568         MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
 569 };
 570
 571 static inline unsigned int
 572 mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
 573 {
 574         switch (type) {
 575         case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */
 576         case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */
 577         case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */
 578         case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */
 579         case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */
 580         default:
 581                 return 1;
 582         }
 583 }
 584
 585 struct mlxsw_sp_kvdl_ops {
 586         size_t priv_size;
 587         int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
 588         void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
 589         int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv,
 590                      enum mlxsw_sp_kvdl_entry_type type,
 591                      unsigned int entry_count, u32 *p_entry_index);
 592         void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv,
 593                      enum mlxsw_sp_kvdl_entry_type type,
 594                      unsigned int entry_count, int entry_index);
 595         int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv,
 596                                 enum mlxsw_sp_kvdl_entry_type type,
 597                                 unsigned int entry_count,
 598                                 unsigned int *p_alloc_count);
 599         int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv);
 600 };
 601
 602 int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
 603 void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
 604 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp,
 605                         enum mlxsw_sp_kvdl_entry_type type,
 606                         unsigned int entry_count, u32 *p_entry_index);
 607 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp,
 608                         enum mlxsw_sp_kvdl_entry_type type,
 609                         unsigned int entry_count, int entry_index);
 610 int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp,
 611                                     enum mlxsw_sp_kvdl_entry_type type,
 612                                     unsigned int entry_count,
 613                                     unsigned int *p_alloc_count);
 614
 615 /* spectrum1_kvdl.c */
 616 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops;
 617 int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core);
 618
 619 /* spectrum2_kvdl.c */
 620 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops;
 621
 622 struct mlxsw_sp_acl_rule_info {
 623         unsigned int priority;
 624         struct mlxsw_afk_element_values values;
 625         struct mlxsw_afa_block *act_block;
 626         u8 action_created:1;
 627         unsigned int counter_index;
 628 };
 629
 630 struct mlxsw_sp_acl_block;
 631 struct mlxsw_sp_acl_ruleset;
 632
 633 /* spectrum_acl.c */
 634 enum mlxsw_sp_acl_profile {
 635         MLXSW_SP_ACL_PROFILE_FLOWER,
 636         MLXSW_SP_ACL_PROFILE_MR,
 637 };
 638
 639 struct mlxsw_sp_acl_block {
 640         struct list_head binding_list;
 641         struct mlxsw_sp_acl_ruleset *ruleset_zero;
 642         struct mlxsw_sp *mlxsw_sp;
 643         unsigned int rule_count;
 644         unsigned int disable_count;
 645         struct net *net;
 646 };
 647
 648 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
 649 struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block);
 650 unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block);
 651 void mlxsw_sp_acl_block_disable_inc(struct mlxsw_sp_acl_block *block);
 652 void mlxsw_sp_acl_block_disable_dec(struct mlxsw_sp_acl_block *block);
 653 bool mlxsw_sp_acl_block_disabled(struct mlxsw_sp_acl_block *block);
 654 struct mlxsw_sp_acl_block *mlxsw_sp_acl_block_create(struct mlxsw_sp *mlxsw_sp,
 655                                                      struct net *net);
 656 void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block);
 657 int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp,
 658                             struct mlxsw_sp_acl_block *block,
 659                             struct mlxsw_sp_port *mlxsw_sp_port,
 660                             bool ingress);
 661 int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp,
 662                               struct mlxsw_sp_acl_block *block,
 663                               struct mlxsw_sp_port *mlxsw_sp_port,
 664                               bool ingress);
 665 bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block);
 666 struct mlxsw_sp_acl_ruleset *
 667 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
 668                             struct mlxsw_sp_acl_block *block, u32 chain_index,
 669                             enum mlxsw_sp_acl_profile profile);
 670 struct mlxsw_sp_acl_ruleset *
 671 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
 672                          struct mlxsw_sp_acl_block *block, u32 chain_index,
 673                          enum mlxsw_sp_acl_profile profile,
 674                          struct mlxsw_afk_element_usage *tmplt_elusage);
 675 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
 676                               struct mlxsw_sp_acl_ruleset *ruleset);
 677 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
 678
 679 struct mlxsw_sp_acl_rule_info *
 680 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
 681                           struct mlxsw_afa_block *afa_block);
 682 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
 683 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
 684 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
 685                                  unsigned int priority);
 686 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
 687                                     enum mlxsw_afk_element element,
 688                                     u32 key_value, u32 mask_value);
 689 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
 690                                     enum mlxsw_afk_element element,
 691                                     const char *key_value,
 692                                     const char *mask_value, unsigned int len);
 693 int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
 694 int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
 695                                 u16 group_id);
 696 int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei);
 697 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei);
 698 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
 699 int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
 700                                   struct mlxsw_sp_acl_rule_info *rulei,
 701                                   struct mlxsw_sp_acl_block *block,
 702                                   struct net_device *out_dev,
 703                                   struct netlink_ext_ack *extack);
 704 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
 705                                struct mlxsw_sp_acl_rule_info *rulei,
 706                                struct net_device *out_dev,
 707                                struct netlink_ext_ack *extack);
 708 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
 709                                 struct mlxsw_sp_acl_rule_info *rulei,
 710                                 u32 action, u16 vid, u16 proto, u8 prio,
 711                                 struct netlink_ext_ack *extack);
 712 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
 713                                  struct mlxsw_sp_acl_rule_info *rulei,
 714                                  struct netlink_ext_ack *extack);
 715 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
 716                                    struct mlxsw_sp_acl_rule_info *rulei,
 717                                    u16 fid, struct netlink_ext_ack *extack);
 718
 719 struct mlxsw_sp_acl_rule;
 720
 721 struct mlxsw_sp_acl_rule *
 722 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
 723                          struct mlxsw_sp_acl_ruleset *ruleset,
 724                          unsigned long cookie,
 725                          struct mlxsw_afa_block *afa_block,
 726                          struct netlink_ext_ack *extack);
 727 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
 728                                struct mlxsw_sp_acl_rule *rule);
 729 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
 730                           struct mlxsw_sp_acl_rule *rule);
 731 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
 732                            struct mlxsw_sp_acl_rule *rule);
 733 int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
 734                                      struct mlxsw_sp_acl_rule *rule,
 735                                      struct mlxsw_afa_block *afa_block);
 736 struct mlxsw_sp_acl_rule *
 737 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
 738                          struct mlxsw_sp_acl_ruleset *ruleset,
 739                          unsigned long cookie);
 740 struct mlxsw_sp_acl_rule_info *
 741 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
 742 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
 743                                 struct mlxsw_sp_acl_rule *rule,
 744                                 u64 *packets, u64 *bytes, u64 *last_use);
 745
 746 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
 747
 748 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
 749 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
 750 u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp);
 751 int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val);
 752
 753 /* spectrum_acl_tcam.c */
 754 struct mlxsw_sp_acl_tcam;
 755 struct mlxsw_sp_acl_tcam_region;
 756
 757 struct mlxsw_sp_acl_tcam_ops {
 758         enum mlxsw_reg_ptar_key_type key_type;
 759         size_t priv_size;
 760         int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv,
 761                     struct mlxsw_sp_acl_tcam *tcam);
 762         void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
 763         size_t region_priv_size;
 764         int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv,
 765                            void *tcam_priv,
 766                            struct mlxsw_sp_acl_tcam_region *region,
 767                            void *hints_priv);
 768         void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv);
 769         int (*region_associate)(struct mlxsw_sp *mlxsw_sp,
 770                                 struct mlxsw_sp_acl_tcam_region *region);
 771         void * (*region_rehash_hints_get)(void *region_priv);
 772         void (*region_rehash_hints_put)(void *hints_priv);
 773         size_t chunk_priv_size;
 774         void (*chunk_init)(void *region_priv, void *chunk_priv,
 775                            unsigned int priority);
 776         void (*chunk_fini)(void *chunk_priv);
 777         size_t entry_priv_size;
 778         int (*entry_add)(struct mlxsw_sp *mlxsw_sp,
 779                          void *region_priv, void *chunk_priv,
 780                          void *entry_priv,
 781                          struct mlxsw_sp_acl_rule_info *rulei);
 782         void (*entry_del)(struct mlxsw_sp *mlxsw_sp,
 783                           void *region_priv, void *chunk_priv,
 784                           void *entry_priv);
 785         int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp,
 786                                     void *region_priv, void *entry_priv,
 787                                     struct mlxsw_sp_acl_rule_info *rulei);
 788         int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp,
 789                                   void *region_priv, void *entry_priv,
 790                                   bool *activity);
 791 };
 792
 793 /* spectrum1_acl_tcam.c */
 794 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops;
 795
 796 /* spectrum2_acl_tcam.c */
 797 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops;
 798
 799 /* spectrum_acl_flex_actions.c */
 800 extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops;
 801 extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops;
 802
 803 /* spectrum_acl_flex_keys.c */
 804 extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops;
 805 extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops;
 806
 807 /* spectrum_flower.c */
 808 int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
 809                             struct mlxsw_sp_acl_block *block,
 810                             struct flow_cls_offload *f);
 811 void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
 812                              struct mlxsw_sp_acl_block *block,
 813                              struct flow_cls_offload *f);
 814 int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
 815                           struct mlxsw_sp_acl_block *block,
 816                           struct flow_cls_offload *f);
 817 int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
 818                                  struct mlxsw_sp_acl_block *block,
 819                                  struct flow_cls_offload *f);
 820 void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
 821                                    struct mlxsw_sp_acl_block *block,
 822                                    struct flow_cls_offload *f);
 823
 824 /* spectrum_qdisc.c */
 825 int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port);
 826 void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 827 int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
 828                           struct tc_red_qopt_offload *p);
 829 int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
 830                            struct tc_prio_qopt_offload *p);
 831
 832 /* spectrum_fid.c */
 833 bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index);
 834 bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid);
 835 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
 836                                                   u16 fid_index);
 837 int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);
 838 int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid,
 839                           enum mlxsw_sp_nve_type *p_type);
 840 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
 841                                                 __be32 vni);
 842 int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
 843 int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
 844                                      u32 nve_flood_index);
 845 void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
 846 bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
 847 int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type,
 848                          __be32 vni, int nve_ifindex);
 849 void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
 850 bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
 851 void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid,
 852                                     const struct net_device *nve_dev);
 853 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
 854                            enum mlxsw_sp_flood_type packet_type, u8 local_port,
 855                            bool member);
 856 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
 857                               struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 858 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
 859                                  struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 860 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
 861 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
 862 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
 863 struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid);
 864 enum mlxsw_sp_rif_type
 865 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
 866                            enum mlxsw_sp_fid_type type);
 867 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
 868 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
 869 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
 870                                             int br_ifindex);
 871 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp,
 872                                                u16 vid);
 873 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
 874                                                int br_ifindex);
 875 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
 876                                            u16 rif_index);
 877 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
 878 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
 879 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
 880 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 881 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
 882 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);
 883
 884 /* spectrum_mr.c */
 885 enum mlxsw_sp_mr_route_prio {
 886         MLXSW_SP_MR_ROUTE_PRIO_SG,
 887         MLXSW_SP_MR_ROUTE_PRIO_STARG,
 888         MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
 889         __MLXSW_SP_MR_ROUTE_PRIO_MAX
 890 };
 891
 892 #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1)
 893
 894 struct mlxsw_sp_mr_route_key;
 895
 896 struct mlxsw_sp_mr_tcam_ops {
 897         size_t priv_size;
 898         int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
 899         void (*fini)(void *priv);
 900         size_t route_priv_size;
 901         int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv,
 902                             void *route_priv,
 903                             struct mlxsw_sp_mr_route_key *key,
 904                             struct mlxsw_afa_block *afa_block,
 905                             enum mlxsw_sp_mr_route_prio prio);
 906         void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv,
 907                               void *route_priv,
 908                               struct mlxsw_sp_mr_route_key *key);
 909         int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv,
 910                             struct mlxsw_sp_mr_route_key *key,
 911                             struct mlxsw_afa_block *afa_block);
 912 };
 913
 914 /* spectrum1_mr_tcam.c */
 915 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;
 916
 917 /* spectrum2_mr_tcam.c */
 918 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;
 919
 920 /* spectrum_nve.c */
 921 struct mlxsw_sp_nve_params {
 922         enum mlxsw_sp_nve_type type;
 923         __be32 vni;
 924         const struct net_device *dev;
 925 };
 926
 927 extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
 928 extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];
 929
 930 int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip,
 931                                     enum mlxsw_sp_l3proto proto,
 932                                     union mlxsw_sp_l3addr *addr);
 933 int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
 934                               struct mlxsw_sp_fid *fid,
 935                               enum mlxsw_sp_l3proto proto,
 936                               union mlxsw_sp_l3addr *addr);
 937 void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
 938                                struct mlxsw_sp_fid *fid,
 939                                enum mlxsw_sp_l3proto proto,
 940                                union mlxsw_sp_l3addr *addr);
 941 u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp);
 942 bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp,
 943                                       u32 tb_id, __be32 addr);
 944 int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
 945                             struct mlxsw_sp_nve_params *params,
 946                             struct netlink_ext_ack *extack);
 947 void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
 948                               struct mlxsw_sp_fid *fid);
 949 int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
 950 void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 951 int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
 952 void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);
 953
 954 /* spectrum_nve_vxlan.c */
 955 int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp);
 956 void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp);
 957
 958 #endif