linux/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
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   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/ethtool.h>
   8#include <linux/types.h>
   9#include <linux/netdevice.h>
  10#include <linux/rhashtable.h>
  11#include <linux/bitops.h>
  12#include <linux/if_bridge.h>
  13#include <linux/if_vlan.h>
  14#include <linux/list.h>
  15#include <linux/dcbnl.h>
  16#include <linux/in6.h>
  17#include <linux/notifier.h>
  18#include <linux/net_namespace.h>
  19#include <linux/spinlock.h>
  20#include <net/psample.h>
  21#include <net/pkt_cls.h>
  22#include <net/red.h>
  23#include <net/vxlan.h>
  24#include <net/flow_offload.h>
  25#include <net/inet_ecn.h>
  26
  27#include "port.h"
  28#include "core.h"
  29#include "core_acl_flex_keys.h"
  30#include "core_acl_flex_actions.h"
  31#include "reg.h"
  32
  33#define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1)
  34
  35#define MLXSW_SP_FID_8021D_MAX 1024
  36
  37#define MLXSW_SP_MID_MAX 7000
  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#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents"
  51
  52#define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters"
  53#define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow"
  54#define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif"
  55
  56enum mlxsw_sp_resource_id {
  57        MLXSW_SP_RESOURCE_KVD = MLXSW_CORE_RESOURCE_MAX,
  58        MLXSW_SP_RESOURCE_KVD_LINEAR,
  59        MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
  60        MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
  61        MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE,
  62        MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
  63        MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
  64        MLXSW_SP_RESOURCE_SPAN,
  65        MLXSW_SP_RESOURCE_COUNTERS,
  66        MLXSW_SP_RESOURCE_COUNTERS_FLOW,
  67        MLXSW_SP_RESOURCE_COUNTERS_RIF,
  68        MLXSW_SP_RESOURCE_GLOBAL_POLICERS,
  69        MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS,
  70};
  71
  72struct mlxsw_sp_port;
  73struct mlxsw_sp_rif;
  74struct mlxsw_sp_span_entry;
  75enum mlxsw_sp_l3proto;
  76union mlxsw_sp_l3addr;
  77
  78struct mlxsw_sp_upper {
  79        struct net_device *dev;
  80        unsigned int ref_count;
  81};
  82
  83enum mlxsw_sp_rif_type {
  84        MLXSW_SP_RIF_TYPE_SUBPORT,
  85        MLXSW_SP_RIF_TYPE_VLAN,
  86        MLXSW_SP_RIF_TYPE_FID,
  87        MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
  88        MLXSW_SP_RIF_TYPE_MAX,
  89};
  90
  91struct mlxsw_sp_router_ops;
  92
  93extern const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops;
  94extern const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops;
  95
  96struct mlxsw_sp_switchdev_ops;
  97
  98extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops;
  99extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops;
 100
 101enum mlxsw_sp_fid_type {
 102        MLXSW_SP_FID_TYPE_8021Q,
 103        MLXSW_SP_FID_TYPE_8021D,
 104        MLXSW_SP_FID_TYPE_RFID,
 105        MLXSW_SP_FID_TYPE_DUMMY,
 106        MLXSW_SP_FID_TYPE_MAX,
 107};
 108
 109enum mlxsw_sp_nve_type {
 110        MLXSW_SP_NVE_TYPE_VXLAN,
 111};
 112
 113struct mlxsw_sp_mid {
 114        struct list_head list;
 115        unsigned char addr[ETH_ALEN];
 116        u16 fid;
 117        u16 mid;
 118        bool in_hw;
 119        unsigned long *ports_in_mid; /* bits array */
 120};
 121
 122struct mlxsw_sp_sb;
 123struct mlxsw_sp_bridge;
 124struct mlxsw_sp_router;
 125struct mlxsw_sp_mr;
 126struct mlxsw_sp_acl;
 127struct mlxsw_sp_counter_pool;
 128struct mlxsw_sp_fid_core;
 129struct mlxsw_sp_kvdl;
 130struct mlxsw_sp_nve;
 131struct mlxsw_sp_kvdl_ops;
 132struct mlxsw_sp_mr_tcam_ops;
 133struct mlxsw_sp_acl_rulei_ops;
 134struct mlxsw_sp_acl_tcam_ops;
 135struct mlxsw_sp_nve_ops;
 136struct mlxsw_sp_sb_ops;
 137struct mlxsw_sp_sb_vals;
 138struct mlxsw_sp_port_type_speed_ops;
 139struct mlxsw_sp_ptp_state;
 140struct mlxsw_sp_ptp_ops;
 141struct mlxsw_sp_span_ops;
 142struct mlxsw_sp_qdisc_state;
 143struct mlxsw_sp_mall_entry;
 144
 145struct mlxsw_sp_port_mapping {
 146        u8 module;
 147        u8 width;
 148        u8 lane;
 149};
 150
 151struct mlxsw_sp {
 152        struct mlxsw_sp_port **ports;
 153        struct mlxsw_core *core;
 154        const struct mlxsw_bus_info *bus_info;
 155        unsigned char base_mac[ETH_ALEN];
 156        const unsigned char *mac_mask;
 157        struct mlxsw_sp_upper *lags;
 158        struct mlxsw_sp_port_mapping **port_mapping;
 159        struct rhashtable sample_trigger_ht;
 160        struct mlxsw_sp_sb *sb;
 161        struct mlxsw_sp_bridge *bridge;
 162        struct mlxsw_sp_router *router;
 163        struct mlxsw_sp_mr *mr;
 164        struct mlxsw_afa *afa;
 165        struct mlxsw_sp_acl *acl;
 166        struct mlxsw_sp_fid_core *fid_core;
 167        struct mlxsw_sp_policer_core *policer_core;
 168        struct mlxsw_sp_kvdl *kvdl;
 169        struct mlxsw_sp_nve *nve;
 170        struct notifier_block netdevice_nb;
 171        struct mlxsw_sp_ptp_clock *clock;
 172        struct mlxsw_sp_ptp_state *ptp_state;
 173        struct mlxsw_sp_counter_pool *counter_pool;
 174        struct mlxsw_sp_span *span;
 175        struct mlxsw_sp_trap *trap;
 176        const struct mlxsw_sp_switchdev_ops *switchdev_ops;
 177        const struct mlxsw_sp_kvdl_ops *kvdl_ops;
 178        const struct mlxsw_afa_ops *afa_ops;
 179        const struct mlxsw_afk_ops *afk_ops;
 180        const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
 181        const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops;
 182        const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
 183        const struct mlxsw_sp_nve_ops **nve_ops_arr;
 184        const struct mlxsw_sp_sb_vals *sb_vals;
 185        const struct mlxsw_sp_sb_ops *sb_ops;
 186        const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
 187        const struct mlxsw_sp_ptp_ops *ptp_ops;
 188        const struct mlxsw_sp_span_ops *span_ops;
 189        const struct mlxsw_sp_policer_core_ops *policer_core_ops;
 190        const struct mlxsw_sp_trap_ops *trap_ops;
 191        const struct mlxsw_sp_mall_ops *mall_ops;
 192        const struct mlxsw_sp_router_ops *router_ops;
 193        const struct mlxsw_listener *listeners;
 194        size_t listeners_count;
 195        u32 lowest_shaper_bs;
 196};
 197
 198struct mlxsw_sp_ptp_ops {
 199        struct mlxsw_sp_ptp_clock *
 200                (*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev);
 201        void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock);
 202
 203        struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp);
 204        void (*fini)(struct mlxsw_sp_ptp_state *ptp_state);
 205
 206        /* Notify a driver that a packet that might be PTP was received. Driver
 207         * is responsible for freeing the passed-in SKB.
 208         */
 209        void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
 210                        u8 local_port);
 211
 212        /* Notify a driver that a timestamped packet was transmitted. Driver
 213         * is responsible for freeing the passed-in SKB.
 214         */
 215        void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
 216                            u8 local_port);
 217
 218        int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port,
 219                            struct hwtstamp_config *config);
 220        int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port,
 221                            struct hwtstamp_config *config);
 222        void (*shaper_work)(struct work_struct *work);
 223        int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp,
 224                           struct ethtool_ts_info *info);
 225        int (*get_stats_count)(void);
 226        void (*get_stats_strings)(u8 **p);
 227        void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port,
 228                          u64 *data, int data_index);
 229};
 230
 231static inline struct mlxsw_sp_upper *
 232mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
 233{
 234        return &mlxsw_sp->lags[lag_id];
 235}
 236
 237struct mlxsw_sp_port_pcpu_stats {
 238        u64                     rx_packets;
 239        u64                     rx_bytes;
 240        u64                     tx_packets;
 241        u64                     tx_bytes;
 242        struct u64_stats_sync   syncp;
 243        u32                     tx_dropped;
 244};
 245
 246enum mlxsw_sp_sample_trigger_type {
 247        MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS,
 248        MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS,
 249        MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE,
 250};
 251
 252struct mlxsw_sp_sample_trigger {
 253        enum mlxsw_sp_sample_trigger_type type;
 254        u8 local_port; /* Reserved when trigger type is not ingress / egress. */
 255};
 256
 257struct mlxsw_sp_sample_params {
 258        struct psample_group *psample_group;
 259        u32 trunc_size;
 260        u32 rate;
 261        bool truncate;
 262};
 263
 264struct mlxsw_sp_bridge_port;
 265struct mlxsw_sp_fid;
 266
 267struct mlxsw_sp_port_vlan {
 268        struct list_head list;
 269        struct mlxsw_sp_port *mlxsw_sp_port;
 270        struct mlxsw_sp_fid *fid;
 271        u16 vid;
 272        struct mlxsw_sp_bridge_port *bridge_port;
 273        struct list_head bridge_vlan_node;
 274};
 275
 276/* No need an internal lock; At worse - miss a single periodic iteration */
 277struct mlxsw_sp_port_xstats {
 278        u64 ecn;
 279        u64 wred_drop[TC_MAX_QUEUE];
 280        u64 tail_drop[TC_MAX_QUEUE];
 281        u64 backlog[TC_MAX_QUEUE];
 282        u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
 283        u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
 284};
 285
 286struct mlxsw_sp_ptp_port_dir_stats {
 287        u64 packets;
 288        u64 timestamps;
 289};
 290
 291struct mlxsw_sp_ptp_port_stats {
 292        struct mlxsw_sp_ptp_port_dir_stats rx_gcd;
 293        struct mlxsw_sp_ptp_port_dir_stats tx_gcd;
 294};
 295
 296struct mlxsw_sp_port {
 297        struct net_device *dev;
 298        struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
 299        struct mlxsw_sp *mlxsw_sp;
 300        u8 local_port;
 301        u8 lagged:1,
 302           split:1;
 303        u16 pvid;
 304        u16 lag_id;
 305        struct {
 306                u8 tx_pause:1,
 307                   rx_pause:1,
 308                   autoneg:1;
 309        } link;
 310        struct {
 311                struct ieee_ets *ets;
 312                struct ieee_maxrate *maxrate;
 313                struct ieee_pfc *pfc;
 314                enum mlxsw_reg_qpts_trust_state trust_state;
 315        } dcb;
 316        struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the
 317                                               * mlxsw_sp_port lifetime, however
 318                                               * the same localport can have
 319                                               * different mapping.
 320                                               */
 321        struct {
 322                #define MLXSW_HW_STATS_UPDATE_TIME HZ
 323                struct rtnl_link_stats64 stats;
 324                struct mlxsw_sp_port_xstats xstats;
 325                struct delayed_work update_dw;
 326        } periodic_hw_stats;
 327        struct list_head vlans_list;
 328        struct mlxsw_sp_port_vlan *default_vlan;
 329        struct mlxsw_sp_qdisc_state *qdisc;
 330        unsigned acl_rule_count;
 331        struct mlxsw_sp_flow_block *ing_flow_block;
 332        struct mlxsw_sp_flow_block *eg_flow_block;
 333        struct {
 334                struct delayed_work shaper_dw;
 335                struct hwtstamp_config hwtstamp_config;
 336                u16 ing_types;
 337                u16 egr_types;
 338                struct mlxsw_sp_ptp_port_stats stats;
 339        } ptp;
 340        u8 split_base_local_port;
 341        int max_mtu;
 342        u32 max_speed;
 343        struct mlxsw_sp_hdroom *hdroom;
 344        u64 module_overheat_initial_val;
 345};
 346
 347struct mlxsw_sp_port_type_speed_ops {
 348        void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
 349                                         u32 ptys_eth_proto,
 350                                         struct ethtool_link_ksettings *cmd);
 351        void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
 352                               unsigned long *mode);
 353        u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
 354        void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp,
 355                                    bool carrier_ok, u32 ptys_eth_proto,
 356                                    struct ethtool_link_ksettings *cmd);
 357        int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed);
 358        u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp,
 359                                   const struct ethtool_link_ksettings *cmd);
 360        u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width,
 361                                   const struct ethtool_link_ksettings *cmd);
 362        void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
 363                                  u8 local_port, u32 proto_admin, bool autoneg);
 364        void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
 365                                    u32 *p_eth_proto_cap,
 366                                    u32 *p_eth_proto_admin,
 367                                    u32 *p_eth_proto_oper);
 368        u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap);
 369};
 370
 371static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn,
 372                                           bool *trap_en)
 373{
 374        bool set_ce = false;
 375
 376        *trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
 377        if (set_ce)
 378                return INET_ECN_CE;
 379        else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0)
 380                return INET_ECN_ECT_1;
 381        else
 382                return inner_ecn;
 383}
 384
 385static inline struct net_device *
 386mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
 387{
 388        struct net_device *dev;
 389        struct list_head *iter;
 390
 391        netdev_for_each_lower_dev(br_dev, dev, iter) {
 392                if (netif_is_vxlan(dev))
 393                        return dev;
 394        }
 395
 396        return NULL;
 397}
 398
 399static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
 400{
 401        return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
 402}
 403
 404static inline int
 405mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
 406{
 407        struct bridge_vlan_info vinfo;
 408        u16 vid = 0;
 409        int err;
 410
 411        err = br_vlan_get_pvid(vxlan_dev, &vid);
 412        if (err || !vid)
 413                goto out;
 414
 415        err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
 416        if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
 417                vid = 0;
 418
 419out:
 420        *p_vid = vid;
 421        return err;
 422}
 423
 424static inline bool
 425mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
 426{
 427        return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
 428}
 429
 430static inline struct mlxsw_sp_port *
 431mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
 432{
 433        struct mlxsw_sp_port *mlxsw_sp_port;
 434        u8 local_port;
 435
 436        local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
 437                                                lag_id, port_index);
 438        mlxsw_sp_port = mlxsw_sp->ports[local_port];
 439        return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
 440}
 441
 442static inline struct mlxsw_sp_port_vlan *
 443mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
 444                               u16 vid)
 445{
 446        struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
 447
 448        list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
 449                            list) {
 450                if (mlxsw_sp_port_vlan->vid == vid)
 451                        return mlxsw_sp_port_vlan;
 452        }
 453
 454        return NULL;
 455}
 456
 457enum mlxsw_sp_flood_type {
 458        MLXSW_SP_FLOOD_TYPE_UC,
 459        MLXSW_SP_FLOOD_TYPE_BC,
 460        MLXSW_SP_FLOOD_TYPE_MC,
 461};
 462
 463int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp,
 464                                int prio, char *ppcnt_pl);
 465int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
 466                                   bool is_up);
 467int
 468mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port,
 469                                      bool is_8021ad_tagged,
 470                                      bool is_8021q_tagged);
 471
 472/* spectrum_buffers.c */
 473struct mlxsw_sp_hdroom_prio {
 474        /* Number of port buffer associated with this priority. This is the
 475         * actually configured value.
 476         */
 477        u8 buf_idx;
 478        /* Value of buf_idx deduced from the DCB ETS configuration. */
 479        u8 ets_buf_idx;
 480        /* Value of buf_idx taken from the dcbnl_setbuffer configuration. */
 481        u8 set_buf_idx;
 482        bool lossy;
 483};
 484
 485struct mlxsw_sp_hdroom_buf {
 486        u32 thres_cells;
 487        u32 size_cells;
 488        /* Size requirement form dcbnl_setbuffer. */
 489        u32 set_size_cells;
 490        bool lossy;
 491};
 492
 493enum mlxsw_sp_hdroom_mode {
 494        MLXSW_SP_HDROOM_MODE_DCB,
 495        MLXSW_SP_HDROOM_MODE_TC,
 496};
 497
 498#define MLXSW_SP_PB_COUNT 10
 499
 500struct mlxsw_sp_hdroom {
 501        enum mlxsw_sp_hdroom_mode mode;
 502
 503        struct {
 504                struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES];
 505        } prios;
 506        struct {
 507                struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT];
 508        } bufs;
 509        struct {
 510                /* Size actually configured for the internal buffer. Equal to
 511                 * reserve when internal buffer is enabled.
 512                 */
 513                u32 size_cells;
 514                /* Space reserved in the headroom for the internal buffer. Port
 515                 * buffers are not allowed to grow into this space.
 516                 */
 517                u32 reserve_cells;
 518                bool enable;
 519        } int_buf;
 520        int delay_bytes;
 521        int mtu;
 522};
 523
 524int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
 525void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
 526int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
 527void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 528int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
 529                         unsigned int sb_index, u16 pool_index,
 530                         struct devlink_sb_pool_info *pool_info);
 531int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
 532                         unsigned int sb_index, u16 pool_index, u32 size,
 533                         enum devlink_sb_threshold_type threshold_type,
 534                         struct netlink_ext_ack *extack);
 535int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 536                              unsigned int sb_index, u16 pool_index,
 537                              u32 *p_threshold);
 538int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
 539                              unsigned int sb_index, u16 pool_index,
 540                              u32 threshold, struct netlink_ext_ack *extack);
 541int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 542                                 unsigned int sb_index, u16 tc_index,
 543                                 enum devlink_sb_pool_type pool_type,
 544                                 u16 *p_pool_index, u32 *p_threshold);
 545int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
 546                                 unsigned int sb_index, u16 tc_index,
 547                                 enum devlink_sb_pool_type pool_type,
 548                                 u16 pool_index, u32 threshold,
 549                                 struct netlink_ext_ack *extack);
 550int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
 551                             unsigned int sb_index);
 552int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
 553                              unsigned int sb_index);
 554int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 555                                  unsigned int sb_index, u16 pool_index,
 556                                  u32 *p_cur, u32 *p_max);
 557int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 558                                     unsigned int sb_index, u16 tc_index,
 559                                     enum devlink_sb_pool_type pool_type,
 560                                     u32 *p_cur, u32 *p_max);
 561u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
 562u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
 563void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom);
 564void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom);
 565void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port,
 566                                      struct mlxsw_sp_hdroom *hdroom);
 567int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port,
 568                              const struct mlxsw_sp_hdroom *hdroom);
 569struct mlxsw_sp_sample_params *
 570mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp,
 571                                      const struct mlxsw_sp_sample_trigger *trigger);
 572int
 573mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp,
 574                                   const struct mlxsw_sp_sample_trigger *trigger,
 575                                   const struct mlxsw_sp_sample_params *params,
 576                                   struct netlink_ext_ack *extack);
 577void
 578mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp,
 579                                     const struct mlxsw_sp_sample_trigger *trigger);
 580
 581extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals;
 582extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;
 583
 584extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops;
 585extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops;
 586extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops;
 587
 588/* spectrum_switchdev.c */
 589int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
 590void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
 591int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
 592                        bool adding);
 593void
 594mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 595int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
 596                              struct net_device *brport_dev,
 597                              struct net_device *br_dev,
 598                              struct netlink_ext_ack *extack);
 599void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 600                                struct net_device *brport_dev,
 601                                struct net_device *br_dev);
 602bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
 603                                         const struct net_device *br_dev);
 604int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
 605                               const struct net_device *br_dev,
 606                               const struct net_device *vxlan_dev, u16 vid,
 607                               struct netlink_ext_ack *extack);
 608void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
 609                                 const struct net_device *vxlan_dev);
 610extern struct notifier_block mlxsw_sp_switchdev_notifier;
 611
 612/* spectrum.c */
 613void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb,
 614                                       u8 local_port, void *priv);
 615void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
 616                          u8 local_port);
 617int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed);
 618int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
 619                          enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
 620                          bool dwrr, u8 dwrr_weight);
 621int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
 622                              u8 switch_prio, u8 tclass);
 623int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
 624                                  enum mlxsw_reg_qeec_hr hr, u8 index,
 625                                  u8 next_index, u32 maxrate, u8 burst_size);
 626enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state);
 627int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 628                              u8 state);
 629int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
 630int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 631                                   bool learn_enable);
 632int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type);
 633int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port,
 634                                     u16 ethtype);
 635int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 636                           u16 ethtype);
 637struct mlxsw_sp_port_vlan *
 638mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 639void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 640int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
 641                           u16 vid_end, bool is_member, bool untagged);
 642int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
 643                              unsigned int counter_index, u64 *packets,
 644                              u64 *bytes);
 645int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
 646                                unsigned int *p_counter_index);
 647void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
 648                                unsigned int counter_index);
 649bool mlxsw_sp_port_dev_check(const struct net_device *dev);
 650struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
 651struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
 652struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
 653void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
 654struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
 655
 656/* spectrum_dcb.c */
 657#ifdef CONFIG_MLXSW_SPECTRUM_DCB
 658int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
 659void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 660#else
 661static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
 662{
 663        return 0;
 664}
 665static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
 666{}
 667#endif
 668
 669/* spectrum_router.c */
 670enum mlxsw_sp_l3proto {
 671        MLXSW_SP_L3_PROTO_IPV4,
 672        MLXSW_SP_L3_PROTO_IPV6,
 673#define MLXSW_SP_L3_PROTO_MAX   (MLXSW_SP_L3_PROTO_IPV6 + 1)
 674};
 675
 676union mlxsw_sp_l3addr {
 677        __be32 addr4;
 678        struct in6_addr addr6;
 679};
 680
 681int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
 682                         struct netlink_ext_ack *extack);
 683void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
 684int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
 685                                         unsigned long event, void *ptr);
 686void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
 687                              const struct net_device *macvlan_dev);
 688int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
 689                                  unsigned long event, void *ptr);
 690int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
 691                                   unsigned long event, void *ptr);
 692int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
 693                                 struct netdev_notifier_changeupper_info *info);
 694bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp,
 695                                const struct net_device *dev);
 696bool mlxsw_sp_netdev_is_ipip_ul(struct mlxsw_sp *mlxsw_sp,
 697                                const struct net_device *dev);
 698int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
 699                                     struct net_device *l3_dev,
 700                                     unsigned long event,
 701                                     struct netdev_notifier_info *info);
 702int
 703mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
 704                                 struct net_device *l3_dev,
 705                                 unsigned long event,
 706                                 struct netdev_notifier_info *info);
 707int
 708mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan,
 709                               struct net_device *l3_dev,
 710                               struct netlink_ext_ack *extack);
 711void
 712mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 713void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
 714                                 struct net_device *dev);
 715bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp,
 716                         const struct net_device *dev);
 717u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev);
 718u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
 719int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 720                                      enum mlxsw_sp_l3proto ul_proto,
 721                                      const union mlxsw_sp_l3addr *ul_sip,
 722                                      u32 tunnel_index);
 723void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 724                                      enum mlxsw_sp_l3proto ul_proto,
 725                                      const union mlxsw_sp_l3addr *ul_sip);
 726int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
 727                                u16 *vr_id);
 728int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 729                               u16 *ul_rif_index);
 730void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);
 731
 732/* spectrum_kvdl.c */
 733enum mlxsw_sp_kvdl_entry_type {
 734        MLXSW_SP_KVDL_ENTRY_TYPE_ADJ,
 735        MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
 736        MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
 737        MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
 738        MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
 739};
 740
 741static inline unsigned int
 742mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
 743{
 744        switch (type) {
 745        case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ:
 746        case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:
 747        case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:
 748        case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:
 749        case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:
 750        default:
 751                return 1;
 752        }
 753}
 754
 755struct mlxsw_sp_kvdl_ops {
 756        size_t priv_size;
 757        int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
 758        void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
 759        int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv,
 760                     enum mlxsw_sp_kvdl_entry_type type,
 761                     unsigned int entry_count, u32 *p_entry_index);
 762        void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv,
 763                     enum mlxsw_sp_kvdl_entry_type type,
 764                     unsigned int entry_count, int entry_index);
 765        int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv,
 766                                enum mlxsw_sp_kvdl_entry_type type,
 767                                unsigned int entry_count,
 768                                unsigned int *p_alloc_count);
 769        int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv);
 770};
 771
 772int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
 773void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
 774int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp,
 775                        enum mlxsw_sp_kvdl_entry_type type,
 776                        unsigned int entry_count, u32 *p_entry_index);
 777void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp,
 778                        enum mlxsw_sp_kvdl_entry_type type,
 779                        unsigned int entry_count, int entry_index);
 780int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp,
 781                                    enum mlxsw_sp_kvdl_entry_type type,
 782                                    unsigned int entry_count,
 783                                    unsigned int *p_alloc_count);
 784
 785/* spectrum1_kvdl.c */
 786extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops;
 787int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core);
 788
 789/* spectrum2_kvdl.c */
 790extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops;
 791
 792struct mlxsw_sp_acl_rule_info {
 793        unsigned int priority;
 794        struct mlxsw_afk_element_values values;
 795        struct mlxsw_afa_block *act_block;
 796        u8 action_created:1,
 797           ingress_bind_blocker:1,
 798           egress_bind_blocker:1,
 799           counter_valid:1,
 800           policer_index_valid:1;
 801        unsigned int counter_index;
 802        u16 policer_index;
 803};
 804
 805/* spectrum_flow.c */
 806struct mlxsw_sp_flow_block {
 807        struct list_head binding_list;
 808        struct {
 809                struct list_head list;
 810                unsigned int min_prio;
 811                unsigned int max_prio;
 812        } mall;
 813        struct mlxsw_sp_acl_ruleset *ruleset_zero;
 814        struct mlxsw_sp *mlxsw_sp;
 815        unsigned int rule_count;
 816        unsigned int disable_count;
 817        unsigned int ingress_blocker_rule_count;
 818        unsigned int egress_blocker_rule_count;
 819        unsigned int ingress_binding_count;
 820        unsigned int egress_binding_count;
 821        struct net *net;
 822};
 823
 824struct mlxsw_sp_flow_block_binding {
 825        struct list_head list;
 826        struct mlxsw_sp_port *mlxsw_sp_port;
 827        bool ingress;
 828};
 829
 830static inline struct mlxsw_sp *
 831mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block)
 832{
 833        return block->mlxsw_sp;
 834}
 835
 836static inline unsigned int
 837mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block)
 838{
 839        return block ? block->rule_count : 0;
 840}
 841
 842static inline void
 843mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block)
 844{
 845        if (block)
 846                block->disable_count++;
 847}
 848
 849static inline void
 850mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block)
 851{
 852        if (block)
 853                block->disable_count--;
 854}
 855
 856static inline bool
 857mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block)
 858{
 859        return block->disable_count;
 860}
 861
 862static inline bool
 863mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block)
 864{
 865        return block->egress_binding_count;
 866}
 867
 868static inline bool
 869mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block)
 870{
 871        return block->ingress_binding_count;
 872}
 873
 874static inline bool
 875mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block)
 876{
 877        return block->ingress_binding_count && block->egress_binding_count;
 878}
 879
 880struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp,
 881                                                       struct net *net);
 882void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block);
 883int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port,
 884                                   struct flow_block_offload *f,
 885                                   bool ingress);
 886
 887/* spectrum_acl.c */
 888struct mlxsw_sp_acl_ruleset;
 889
 890enum mlxsw_sp_acl_profile {
 891        MLXSW_SP_ACL_PROFILE_FLOWER,
 892        MLXSW_SP_ACL_PROFILE_MR,
 893};
 894
 895struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
 896
 897int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
 898                              struct mlxsw_sp_flow_block *block,
 899                              struct mlxsw_sp_flow_block_binding *binding);
 900void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
 901                                 struct mlxsw_sp_flow_block *block,
 902                                 struct mlxsw_sp_flow_block_binding *binding);
 903struct mlxsw_sp_acl_ruleset *
 904mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
 905                            struct mlxsw_sp_flow_block *block, u32 chain_index,
 906                            enum mlxsw_sp_acl_profile profile);
 907struct mlxsw_sp_acl_ruleset *
 908mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
 909                         struct mlxsw_sp_flow_block *block, u32 chain_index,
 910                         enum mlxsw_sp_acl_profile profile,
 911                         struct mlxsw_afk_element_usage *tmplt_elusage);
 912void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
 913                              struct mlxsw_sp_acl_ruleset *ruleset);
 914u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
 915void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset,
 916                                   unsigned int *p_min_prio,
 917                                   unsigned int *p_max_prio);
 918
 919struct mlxsw_sp_acl_rule_info *
 920mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
 921                          struct mlxsw_afa_block *afa_block);
 922void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
 923int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
 924void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
 925                                 unsigned int priority);
 926void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
 927                                    enum mlxsw_afk_element element,
 928                                    u32 key_value, u32 mask_value);
 929void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
 930                                    enum mlxsw_afk_element element,
 931                                    const char *key_value,
 932                                    const char *mask_value, unsigned int len);
 933int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
 934int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
 935                                u16 group_id);
 936int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei);
 937int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei,
 938                                bool ingress,
 939                                const struct flow_action_cookie *fa_cookie,
 940                                struct netlink_ext_ack *extack);
 941int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
 942int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
 943                                  struct mlxsw_sp_acl_rule_info *rulei,
 944                                  struct mlxsw_sp_flow_block *block,
 945                                  struct net_device *out_dev,
 946                                  struct netlink_ext_ack *extack);
 947int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
 948                               struct mlxsw_sp_acl_rule_info *rulei,
 949                               struct net_device *out_dev,
 950                               struct netlink_ext_ack *extack);
 951int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
 952                                struct mlxsw_sp_acl_rule_info *rulei,
 953                                u32 action, u16 vid, u16 proto, u8 prio,
 954                                struct netlink_ext_ack *extack);
 955int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp,
 956                                    struct mlxsw_sp_acl_rule_info *rulei,
 957                                    u32 prio, struct netlink_ext_ack *extack);
 958int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp,
 959                                  struct mlxsw_sp_acl_rule_info *rulei,
 960                                  enum flow_action_mangle_base htype,
 961                                  u32 offset, u32 mask, u32 val,
 962                                  struct netlink_ext_ack *extack);
 963int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp,
 964                                  struct mlxsw_sp_acl_rule_info *rulei,
 965                                  u32 index, u64 rate_bytes_ps,
 966                                  u32 burst, struct netlink_ext_ack *extack);
 967int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
 968                                 struct mlxsw_sp_acl_rule_info *rulei,
 969                                 struct netlink_ext_ack *extack);
 970int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
 971                                   struct mlxsw_sp_acl_rule_info *rulei,
 972                                   u16 fid, struct netlink_ext_ack *extack);
 973int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp,
 974                                  struct mlxsw_sp_acl_rule_info *rulei,
 975                                  struct mlxsw_sp_flow_block *block,
 976                                  struct psample_group *psample_group, u32 rate,
 977                                  u32 trunc_size, bool truncate,
 978                                  struct netlink_ext_ack *extack);
 979
 980struct mlxsw_sp_acl_rule;
 981
 982struct mlxsw_sp_acl_rule *
 983mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
 984                         struct mlxsw_sp_acl_ruleset *ruleset,
 985                         unsigned long cookie,
 986                         struct mlxsw_afa_block *afa_block,
 987                         struct netlink_ext_ack *extack);
 988void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
 989                               struct mlxsw_sp_acl_rule *rule);
 990int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
 991                          struct mlxsw_sp_acl_rule *rule);
 992void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
 993                           struct mlxsw_sp_acl_rule *rule);
 994int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
 995                                     struct mlxsw_sp_acl_rule *rule,
 996                                     struct mlxsw_afa_block *afa_block);
 997struct mlxsw_sp_acl_rule *
 998mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
 999                         struct mlxsw_sp_acl_ruleset *ruleset,
1000                         unsigned long cookie);
1001struct mlxsw_sp_acl_rule_info *
1002mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
1003int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
1004                                struct mlxsw_sp_acl_rule *rule,
1005                                u64 *packets, u64 *bytes, u64 *drops,
1006                                u64 *last_use,
1007                                enum flow_action_hw_stats *used_hw_stats);
1008
1009struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
1010
1011static inline const struct flow_action_cookie *
1012mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index)
1013{
1014        return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index);
1015}
1016
1017int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
1018void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
1019u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp);
1020int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val);
1021
1022struct mlxsw_sp_acl_mangle_action;
1023
1024struct mlxsw_sp_acl_rulei_ops {
1025        int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei,
1026                                struct mlxsw_sp_acl_mangle_action *mact, u32 val,
1027                                struct netlink_ext_ack *extack);
1028};
1029
1030extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops;
1031extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops;
1032
1033/* spectrum_acl_tcam.c */
1034struct mlxsw_sp_acl_tcam;
1035struct mlxsw_sp_acl_tcam_region;
1036
1037struct mlxsw_sp_acl_tcam_ops {
1038        enum mlxsw_reg_ptar_key_type key_type;
1039        size_t priv_size;
1040        int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv,
1041                    struct mlxsw_sp_acl_tcam *tcam);
1042        void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
1043        size_t region_priv_size;
1044        int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv,
1045                           void *tcam_priv,
1046                           struct mlxsw_sp_acl_tcam_region *region,
1047                           void *hints_priv);
1048        void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv);
1049        int (*region_associate)(struct mlxsw_sp *mlxsw_sp,
1050                                struct mlxsw_sp_acl_tcam_region *region);
1051        void * (*region_rehash_hints_get)(void *region_priv);
1052        void (*region_rehash_hints_put)(void *hints_priv);
1053        size_t chunk_priv_size;
1054        void (*chunk_init)(void *region_priv, void *chunk_priv,
1055                           unsigned int priority);
1056        void (*chunk_fini)(void *chunk_priv);
1057        size_t entry_priv_size;
1058        int (*entry_add)(struct mlxsw_sp *mlxsw_sp,
1059                         void *region_priv, void *chunk_priv,
1060                         void *entry_priv,
1061                         struct mlxsw_sp_acl_rule_info *rulei);
1062        void (*entry_del)(struct mlxsw_sp *mlxsw_sp,
1063                          void *region_priv, void *chunk_priv,
1064                          void *entry_priv);
1065        int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp,
1066                                    void *region_priv, void *entry_priv,
1067                                    struct mlxsw_sp_acl_rule_info *rulei);
1068        int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp,
1069                                  void *region_priv, void *entry_priv,
1070                                  bool *activity);
1071};
1072
1073/* spectrum1_acl_tcam.c */
1074extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops;
1075
1076/* spectrum2_acl_tcam.c */
1077extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops;
1078
1079/* spectrum_acl_flex_actions.c */
1080extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops;
1081extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops;
1082
1083/* spectrum_acl_flex_keys.c */
1084extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops;
1085extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops;
1086
1087/* spectrum_matchall.c */
1088struct mlxsw_sp_mall_ops {
1089        int (*sample_add)(struct mlxsw_sp *mlxsw_sp,
1090                          struct mlxsw_sp_port *mlxsw_sp_port,
1091                          struct mlxsw_sp_mall_entry *mall_entry,
1092                          struct netlink_ext_ack *extack);
1093        void (*sample_del)(struct mlxsw_sp *mlxsw_sp,
1094                           struct mlxsw_sp_port *mlxsw_sp_port,
1095                           struct mlxsw_sp_mall_entry *mall_entry);
1096};
1097
1098extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops;
1099extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops;
1100
1101enum mlxsw_sp_mall_action_type {
1102        MLXSW_SP_MALL_ACTION_TYPE_MIRROR,
1103        MLXSW_SP_MALL_ACTION_TYPE_SAMPLE,
1104        MLXSW_SP_MALL_ACTION_TYPE_TRAP,
1105};
1106
1107struct mlxsw_sp_mall_mirror_entry {
1108        const struct net_device *to_dev;
1109        int span_id;
1110};
1111
1112struct mlxsw_sp_mall_trap_entry {
1113        int span_id;
1114};
1115
1116struct mlxsw_sp_mall_sample_entry {
1117        struct mlxsw_sp_sample_params params;
1118        int span_id;    /* Relevant for Spectrum-2 onwards. */
1119};
1120
1121struct mlxsw_sp_mall_entry {
1122        struct list_head list;
1123        unsigned long cookie;
1124        unsigned int priority;
1125        enum mlxsw_sp_mall_action_type type;
1126        bool ingress;
1127        union {
1128                struct mlxsw_sp_mall_mirror_entry mirror;
1129                struct mlxsw_sp_mall_trap_entry trap;
1130                struct mlxsw_sp_mall_sample_entry sample;
1131        };
1132        struct rcu_head rcu;
1133};
1134
1135int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp,
1136                          struct mlxsw_sp_flow_block *block,
1137                          struct tc_cls_matchall_offload *f);
1138void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block,
1139                           struct tc_cls_matchall_offload *f);
1140int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block,
1141                            struct mlxsw_sp_port *mlxsw_sp_port,
1142                            struct netlink_ext_ack *extack);
1143void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block,
1144                               struct mlxsw_sp_port *mlxsw_sp_port);
1145int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index,
1146                           unsigned int *p_min_prio, unsigned int *p_max_prio);
1147
1148/* spectrum_flower.c */
1149int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
1150                            struct mlxsw_sp_flow_block *block,
1151                            struct flow_cls_offload *f);
1152void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
1153                             struct mlxsw_sp_flow_block *block,
1154                             struct flow_cls_offload *f);
1155int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
1156                          struct mlxsw_sp_flow_block *block,
1157                          struct flow_cls_offload *f);
1158int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
1159                                 struct mlxsw_sp_flow_block *block,
1160                                 struct flow_cls_offload *f);
1161void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
1162                                   struct mlxsw_sp_flow_block *block,
1163                                   struct flow_cls_offload *f);
1164int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp,
1165                             struct mlxsw_sp_flow_block *block,
1166                             u32 chain_index, unsigned int *p_min_prio,
1167                             unsigned int *p_max_prio);
1168
1169/* spectrum_qdisc.c */
1170int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port);
1171void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1172int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
1173                          struct tc_red_qopt_offload *p);
1174int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
1175                           struct tc_prio_qopt_offload *p);
1176int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port,
1177                          struct tc_ets_qopt_offload *p);
1178int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port,
1179                          struct tc_tbf_qopt_offload *p);
1180int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port,
1181                           struct tc_fifo_qopt_offload *p);
1182int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port,
1183                                              struct flow_block_offload *f);
1184
1185/* spectrum_fid.c */
1186bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index);
1187bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid);
1188struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
1189                                                  u16 fid_index);
1190int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);
1191int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid,
1192                          enum mlxsw_sp_nve_type *p_type);
1193struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
1194                                                __be32 vni);
1195int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
1196int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
1197                                     u32 nve_flood_index);
1198void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
1199bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
1200int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type,
1201                         __be32 vni, int nve_ifindex);
1202void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
1203bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
1204void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid,
1205                                    const struct net_device *nve_dev);
1206int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
1207                           enum mlxsw_sp_flood_type packet_type, u8 local_port,
1208                           bool member);
1209int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
1210                              struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
1211void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
1212                                 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
1213u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
1214enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
1215void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
1216struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid);
1217enum mlxsw_sp_rif_type
1218mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
1219                           enum mlxsw_sp_fid_type type);
1220u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
1221struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
1222struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
1223                                            int br_ifindex);
1224struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp,
1225                                               u16 vid);
1226struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
1227                                               int br_ifindex);
1228struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
1229                                           u16 rif_index);
1230struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
1231void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
1232int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
1233void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1234int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
1235void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);
1236
1237/* spectrum_mr.c */
1238enum mlxsw_sp_mr_route_prio {
1239        MLXSW_SP_MR_ROUTE_PRIO_SG,
1240        MLXSW_SP_MR_ROUTE_PRIO_STARG,
1241        MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
1242        __MLXSW_SP_MR_ROUTE_PRIO_MAX
1243};
1244
1245#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1)
1246
1247struct mlxsw_sp_mr_route_key;
1248
1249struct mlxsw_sp_mr_tcam_ops {
1250        size_t priv_size;
1251        int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
1252        void (*fini)(void *priv);
1253        size_t route_priv_size;
1254        int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv,
1255                            void *route_priv,
1256                            struct mlxsw_sp_mr_route_key *key,
1257                            struct mlxsw_afa_block *afa_block,
1258                            enum mlxsw_sp_mr_route_prio prio);
1259        void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv,
1260                              void *route_priv,
1261                              struct mlxsw_sp_mr_route_key *key);
1262        int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv,
1263                            struct mlxsw_sp_mr_route_key *key,
1264                            struct mlxsw_afa_block *afa_block);
1265};
1266
1267/* spectrum1_mr_tcam.c */
1268extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;
1269
1270/* spectrum2_mr_tcam.c */
1271extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;
1272
1273/* spectrum_nve.c */
1274struct mlxsw_sp_nve_params {
1275        enum mlxsw_sp_nve_type type;
1276        __be32 vni;
1277        const struct net_device *dev;
1278        u16 ethertype;
1279};
1280
1281extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
1282extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];
1283
1284int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip,
1285                                    enum mlxsw_sp_l3proto proto,
1286                                    union mlxsw_sp_l3addr *addr);
1287int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
1288                              struct mlxsw_sp_fid *fid,
1289                              enum mlxsw_sp_l3proto proto,
1290                              union mlxsw_sp_l3addr *addr);
1291void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
1292                               struct mlxsw_sp_fid *fid,
1293                               enum mlxsw_sp_l3proto proto,
1294                               union mlxsw_sp_l3addr *addr);
1295int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
1296                            struct mlxsw_sp_nve_params *params,
1297                            struct netlink_ext_ack *extack);
1298void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
1299                              struct mlxsw_sp_fid *fid);
1300int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
1301void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1302int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
1303void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);
1304
1305/* spectrum_nve_vxlan.c */
1306int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp);
1307void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp);
1308
1309/* spectrum_trap.c */
1310int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp);
1311void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp);
1312int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core,
1313                       const struct devlink_trap *trap, void *trap_ctx);
1314void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core,
1315                        const struct devlink_trap *trap, void *trap_ctx);
1316int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core,
1317                             const struct devlink_trap *trap,
1318                             enum devlink_trap_action action,
1319                             struct netlink_ext_ack *extack);
1320int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core,
1321                             const struct devlink_trap_group *group);
1322int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core,
1323                            const struct devlink_trap_group *group,
1324                            const struct devlink_trap_policer *policer,
1325                            struct netlink_ext_ack *extack);
1326int
1327mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core,
1328                           const struct devlink_trap_policer *policer);
1329void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core,
1330                                const struct devlink_trap_policer *policer);
1331int
1332mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core,
1333                          const struct devlink_trap_policer *policer,
1334                          u64 rate, u64 burst, struct netlink_ext_ack *extack);
1335int
1336mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core,
1337                                  const struct devlink_trap_policer *policer,
1338                                  u64 *p_drops);
1339int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id,
1340                                          bool *p_enabled, u16 *p_hw_id);
1341
1342static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp)
1343{
1344        return mlxsw_core_net(mlxsw_sp->core);
1345}
1346
1347/* spectrum_ethtool.c */
1348extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops;
1349extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops;
1350extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops;
1351
1352/* spectrum_policer.c */
1353extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops;
1354extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops;
1355
1356enum mlxsw_sp_policer_type {
1357        MLXSW_SP_POLICER_TYPE_SINGLE_RATE,
1358
1359        __MLXSW_SP_POLICER_TYPE_MAX,
1360        MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1,
1361};
1362
1363struct mlxsw_sp_policer_params {
1364        u64 rate;
1365        u64 burst;
1366        bool bytes;
1367};
1368
1369int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp,
1370                         enum mlxsw_sp_policer_type type,
1371                         const struct mlxsw_sp_policer_params *params,
1372                         struct netlink_ext_ack *extack, u16 *p_policer_index);
1373void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp,
1374                          enum mlxsw_sp_policer_type type,
1375                          u16 policer_index);
1376int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp,
1377                                       enum mlxsw_sp_policer_type type,
1378                                       u16 policer_index, u64 *p_drops);
1379int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp);
1380void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp);
1381int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core);
1382
1383#endif
1384
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