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/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	MLXSW_SP_RESOURCE_RIF_MAC_PROFILES,
  71	MLXSW_SP_RESOURCE_RIFS,
  72	MLXSW_SP_RESOURCE_PORT_RANGE_REGISTERS,
  73};
  74
  75struct mlxsw_sp_port;
  76struct mlxsw_sp_rif;
  77struct mlxsw_sp_span_entry;
  78enum mlxsw_sp_l3proto;
  79union mlxsw_sp_l3addr;
  80
  81enum mlxsw_sp_rif_type {
  82	MLXSW_SP_RIF_TYPE_SUBPORT,
  83	MLXSW_SP_RIF_TYPE_VLAN,
  84	MLXSW_SP_RIF_TYPE_FID,
  85	MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
  86	MLXSW_SP_RIF_TYPE_MAX,
  87};
  88
  89struct mlxsw_sp_router_ops;
  90
  91extern const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops;
  92extern const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops;
  93
  94struct mlxsw_sp_switchdev_ops;
  95
  96extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops;
  97extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops;
  98
  99enum mlxsw_sp_fid_type {
 100	MLXSW_SP_FID_TYPE_8021Q,
 101	MLXSW_SP_FID_TYPE_8021D,
 102	MLXSW_SP_FID_TYPE_RFID,
 103	MLXSW_SP_FID_TYPE_DUMMY,
 104	MLXSW_SP_FID_TYPE_MAX,
 105};
 106
 107enum mlxsw_sp_nve_type {
 108	MLXSW_SP_NVE_TYPE_VXLAN,
 109};
 110
 111struct mlxsw_sp_sb;
 112struct mlxsw_sp_bridge;
 113struct mlxsw_sp_router;
 114struct mlxsw_sp_mr;
 115struct mlxsw_sp_acl;
 116struct mlxsw_sp_counter_pool;
 117struct mlxsw_sp_fid_core;
 118struct mlxsw_sp_kvdl;
 119struct mlxsw_sp_nve;
 120struct mlxsw_sp_kvdl_ops;
 121struct mlxsw_sp_mr_tcam_ops;
 122struct mlxsw_sp_acl_rulei_ops;
 123struct mlxsw_sp_acl_tcam_ops;
 124struct mlxsw_sp_nve_ops;
 125struct mlxsw_sp_sb_ops;
 126struct mlxsw_sp_sb_vals;
 127struct mlxsw_sp_port_type_speed_ops;
 128struct mlxsw_sp_ptp_state;
 129struct mlxsw_sp_ptp_ops;
 130struct mlxsw_sp_span_ops;
 131struct mlxsw_sp_qdisc_state;
 132struct mlxsw_sp_mall_entry;
 133struct mlxsw_sp_pgt;
 134struct mlxsw_sp_lag;
 135
 136struct mlxsw_sp_port_mapping {
 137	u8 module;
 138	u8 slot_index;
 139	u8 width; /* Number of lanes used by the port */
 140	u8 module_width; /* Number of lanes in the module (static) */
 141	u8 lane;
 142};
 143
 144struct mlxsw_sp_port_mapping_events {
 145	struct list_head queue;
 146	spinlock_t queue_lock; /* protects queue */
 147	struct work_struct work;
 148};
 149
 150struct mlxsw_sp_parsing {
 151	refcount_t parsing_depth_ref;
 152	u16 parsing_depth;
 153	u16 vxlan_udp_dport;
 154	struct mutex lock; /* Protects parsing configuration */
 155};
 156
 157struct mlxsw_sp {
 158	struct mlxsw_sp_port **ports;
 159	struct mlxsw_core *core;
 160	const struct mlxsw_bus_info *bus_info;
 161	unsigned char base_mac[ETH_ALEN];
 162	const unsigned char *mac_mask;
 163	struct mlxsw_sp_lag *lags;
 164	u16 max_lag;
 165	struct mlxsw_sp_port_mapping *port_mapping;
 166	struct mlxsw_sp_port_mapping_events port_mapping_events;
 167	struct rhashtable sample_trigger_ht;
 168	struct mlxsw_sp_sb *sb;
 169	struct mlxsw_sp_bridge *bridge;
 170	struct mlxsw_sp_router *router;
 171	struct mlxsw_sp_mr *mr;
 172	struct mlxsw_afa *afa;
 173	struct mlxsw_sp_acl *acl;
 174	struct mlxsw_sp_fid_core *fid_core;
 175	struct mlxsw_sp_policer_core *policer_core;
 176	struct mlxsw_sp_port_range_core *pr_core;
 177	struct mlxsw_sp_kvdl *kvdl;
 178	struct mlxsw_sp_nve *nve;
 179	struct notifier_block netdevice_nb;
 180	struct mlxsw_sp_ptp_clock *clock;
 181	struct mlxsw_sp_ptp_state *ptp_state;
 182	struct mlxsw_sp_counter_pool *counter_pool;
 183	struct mlxsw_sp_span *span;
 184	struct mlxsw_sp_trap *trap;
 185	struct mlxsw_sp_parsing parsing;
 186	const struct mlxsw_sp_switchdev_ops *switchdev_ops;
 187	const struct mlxsw_sp_kvdl_ops *kvdl_ops;
 188	const struct mlxsw_afa_ops *afa_ops;
 189	const struct mlxsw_afk_ops *afk_ops;
 190	const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
 191	const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops;
 192	const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
 193	const struct mlxsw_sp_acl_bf_ops *acl_bf_ops;
 194	const struct mlxsw_sp_nve_ops **nve_ops_arr;
 195	const struct mlxsw_sp_sb_vals *sb_vals;
 196	const struct mlxsw_sp_sb_ops *sb_ops;
 197	const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
 198	const struct mlxsw_sp_ptp_ops *ptp_ops;
 199	const struct mlxsw_sp_span_ops *span_ops;
 200	const struct mlxsw_sp_policer_core_ops *policer_core_ops;
 201	const struct mlxsw_sp_trap_ops *trap_ops;
 202	const struct mlxsw_sp_mall_ops *mall_ops;
 203	const struct mlxsw_sp_router_ops *router_ops;
 204	const struct mlxsw_listener *listeners;
 205	const struct mlxsw_sp_fid_core_ops *fid_core_ops;
 206	size_t listeners_count;
 207	u32 lowest_shaper_bs;
 208	struct rhashtable ipv6_addr_ht;
 209	struct mutex ipv6_addr_ht_lock; /* Protects ipv6_addr_ht */
 210	struct mlxsw_sp_pgt *pgt;
 211	bool pgt_smpe_index_valid;
 212	u16 lag_pgt_base;
 213};
 214
 215struct mlxsw_sp_ptp_ops {
 216	struct mlxsw_sp_ptp_clock *
 217		(*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev);
 218	void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock);
 219
 220	struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp);
 221	void (*fini)(struct mlxsw_sp_ptp_state *ptp_state);
 222
 223	/* Notify a driver that a packet that might be PTP was received. Driver
 224	 * is responsible for freeing the passed-in SKB.
 225	 */
 226	void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
 227			u16 local_port);
 228
 229	/* Notify a driver that a timestamped packet was transmitted. Driver
 230	 * is responsible for freeing the passed-in SKB.
 231	 */
 232	void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
 233			    u16 local_port);
 234
 235	int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port,
 236			    struct kernel_hwtstamp_config *config);
 237	int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port,
 238			    struct kernel_hwtstamp_config *config,
 239			    struct netlink_ext_ack *extack);
 240	void (*shaper_work)(struct work_struct *work);
 241	int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp,
 242			   struct kernel_ethtool_ts_info *info);
 243	int (*get_stats_count)(void);
 244	void (*get_stats_strings)(u8 **p);
 245	void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port,
 246			  u64 *data, int data_index);
 247	bool tx_as_data;
 248};
 249
 250struct mlxsw_sp_fid_core_ops {
 251	int (*init)(struct mlxsw_sp *mlxsw_sp);
 252	void (*fini)(struct mlxsw_sp *mlxsw_sp);
 253};
 254
 255struct mlxsw_sp_port_pcpu_stats {
 256	u64			rx_packets;
 257	u64			rx_bytes;
 258	u64			tx_packets;
 259	u64			tx_bytes;
 260	struct u64_stats_sync	syncp;
 261	u32			tx_dropped;
 262};
 263
 264enum mlxsw_sp_sample_trigger_type {
 265	MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS,
 266	MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS,
 267	MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE,
 268};
 269
 270struct mlxsw_sp_sample_trigger {
 271	enum mlxsw_sp_sample_trigger_type type;
 272	u16 local_port; /* Reserved when trigger type is not ingress / egress. */
 273};
 274
 275struct mlxsw_sp_sample_params {
 276	struct psample_group *psample_group;
 277	u32 trunc_size;
 278	u32 rate;
 279	bool truncate;
 280};
 281
 282struct mlxsw_sp_bridge_port;
 283struct mlxsw_sp_fid;
 284
 285struct mlxsw_sp_port_vlan {
 286	struct list_head list;
 287	struct mlxsw_sp_port *mlxsw_sp_port;
 288	struct mlxsw_sp_fid *fid;
 289	u16 vid;
 290	struct mlxsw_sp_bridge_port *bridge_port;
 291	struct list_head bridge_vlan_node;
 292};
 293
 294/* No need an internal lock; At worse - miss a single periodic iteration */
 295struct mlxsw_sp_port_xstats {
 296	u64 ecn;
 297	u64 tc_ecn[TC_MAX_QUEUE];
 298	u64 wred_drop[TC_MAX_QUEUE];
 299	u64 tail_drop[TC_MAX_QUEUE];
 300	u64 backlog[TC_MAX_QUEUE];
 301	u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
 302	u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
 303};
 304
 305struct mlxsw_sp_ptp_port_dir_stats {
 306	u64 packets;
 307	u64 timestamps;
 308};
 309
 310struct mlxsw_sp_ptp_port_stats {
 311	struct mlxsw_sp_ptp_port_dir_stats rx_gcd;
 312	struct mlxsw_sp_ptp_port_dir_stats tx_gcd;
 313};
 314
 315struct mlxsw_sp_port {
 316	struct net_device *dev;
 317	struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
 318	struct mlxsw_sp *mlxsw_sp;
 319	u16 local_port;
 320	u8 lagged:1,
 321	   split:1,
 322	   security:1;
 323	u16 pvid;
 324	u16 lag_id;
 325	struct {
 326		u8 tx_pause:1,
 327		   rx_pause:1,
 328		   autoneg:1;
 329	} link;
 330	struct {
 331		struct ieee_ets *ets;
 332		struct ieee_maxrate *maxrate;
 333		struct ieee_pfc *pfc;
 334		enum mlxsw_reg_qpts_trust_state trust_state;
 335	} dcb;
 336	struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the
 337					       * mlxsw_sp_port lifetime, however
 338					       * the same localport can have
 339					       * different mapping.
 340					       */
 341	struct {
 342		#define MLXSW_HW_STATS_UPDATE_TIME HZ
 343		struct rtnl_link_stats64 stats;
 344		struct mlxsw_sp_port_xstats xstats;
 345		struct delayed_work update_dw;
 346	} periodic_hw_stats;
 347	struct list_head vlans_list;
 348	struct mlxsw_sp_port_vlan *default_vlan;
 349	struct mlxsw_sp_qdisc_state *qdisc;
 350	unsigned acl_rule_count;
 351	struct mlxsw_sp_flow_block *ing_flow_block;
 352	struct mlxsw_sp_flow_block *eg_flow_block;
 353	struct {
 354		struct delayed_work shaper_dw;
 355		struct kernel_hwtstamp_config hwtstamp_config;
 356		u16 ing_types;
 357		u16 egr_types;
 358		struct mlxsw_sp_ptp_port_stats stats;
 359	} ptp;
 360	u32 max_speed;
 361	struct mlxsw_sp_hdroom *hdroom;
 362	u64 module_overheat_initial_val;
 363};
 364
 365struct mlxsw_sp_port_type_speed_ops {
 366	void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
 367					 u32 ptys_eth_proto,
 368					 struct ethtool_link_ksettings *cmd);
 369	void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
 370			       unsigned long *mode);
 371	u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
 372	void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp,
 373				    bool carrier_ok, u32 ptys_eth_proto,
 374				    struct ethtool_link_ksettings *cmd);
 375	int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed);
 376	u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp,
 377				   const struct ethtool_link_ksettings *cmd);
 378	u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width,
 379				   const struct ethtool_link_ksettings *cmd);
 380	void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
 381				  u16 local_port, u32 proto_admin, bool autoneg);
 382	void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
 383				    u32 *p_eth_proto_cap,
 384				    u32 *p_eth_proto_admin,
 385				    u32 *p_eth_proto_oper);
 386	u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap);
 387};
 388
 389struct mlxsw_sp_ports_bitmap {
 390	unsigned long *bitmap;
 391	unsigned int nbits;
 392};
 393
 394static inline int
 395mlxsw_sp_port_bitmap_init(struct mlxsw_sp *mlxsw_sp,
 396			  struct mlxsw_sp_ports_bitmap *ports_bm)
 397{
 398	unsigned int nbits = mlxsw_core_max_ports(mlxsw_sp->core);
 399
 400	ports_bm->nbits = nbits;
 401	ports_bm->bitmap = bitmap_zalloc(nbits, GFP_KERNEL);
 402	if (!ports_bm->bitmap)
 403		return -ENOMEM;
 404
 405	return 0;
 406}
 407
 408static inline void
 409mlxsw_sp_port_bitmap_fini(struct mlxsw_sp_ports_bitmap *ports_bm)
 410{
 411	bitmap_free(ports_bm->bitmap);
 412}
 413
 414static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn,
 415					   bool *trap_en)
 416{
 417	bool set_ce = false;
 418
 419	*trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce);
 420	if (set_ce)
 421		return INET_ECN_CE;
 422	else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0)
 423		return INET_ECN_ECT_1;
 424	else
 425		return inner_ecn;
 426}
 427
 428static inline struct net_device *
 429mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
 430{
 431	struct net_device *dev;
 432	struct list_head *iter;
 433
 434	netdev_for_each_lower_dev(br_dev, dev, iter) {
 435		if (netif_is_vxlan(dev))
 436			return dev;
 437	}
 438
 439	return NULL;
 440}
 441
 442static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
 443{
 444	return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
 445}
 446
 447static inline int
 448mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
 449{
 450	struct bridge_vlan_info vinfo;
 451	u16 vid = 0;
 452	int err;
 453
 454	err = br_vlan_get_pvid(vxlan_dev, &vid);
 455	if (err || !vid)
 456		goto out;
 457
 458	err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
 459	if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
 460		vid = 0;
 461
 462out:
 463	*p_vid = vid;
 464	return err;
 465}
 466
 467static inline bool
 468mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
 469{
 470	return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
 471}
 472
 473static inline struct mlxsw_sp_port *
 474mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
 475{
 476	struct mlxsw_sp_port *mlxsw_sp_port;
 477	u16 local_port;
 478
 479	local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
 480						lag_id, port_index);
 481	mlxsw_sp_port = mlxsw_sp->ports[local_port];
 482	return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
 483}
 484
 485static inline struct mlxsw_sp_port_vlan *
 486mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
 487			       u16 vid)
 488{
 489	struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
 490
 491	list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
 492			    list) {
 493		if (mlxsw_sp_port_vlan->vid == vid)
 494			return mlxsw_sp_port_vlan;
 495	}
 496
 497	return NULL;
 498}
 499
 500enum mlxsw_sp_flood_type {
 501	MLXSW_SP_FLOOD_TYPE_UC,
 502	MLXSW_SP_FLOOD_TYPE_BC,
 503	MLXSW_SP_FLOOD_TYPE_MC,
 504	/* For RSP FIDs in CFF mode. */
 505	MLXSW_SP_FLOOD_TYPE_NOT_UC,
 506	/* For NVE traffic. */
 507	MLXSW_SP_FLOOD_TYPE_ANY,
 508};
 509
 510int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp,
 511				int prio, char *ppcnt_pl);
 512int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
 513				   bool is_up);
 514int
 515mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port,
 516				      bool is_8021ad_tagged,
 517				      bool is_8021q_tagged);
 518static inline bool
 519mlxsw_sp_local_port_is_valid(struct mlxsw_sp *mlxsw_sp, u16 local_port)
 520{
 521	unsigned int max_ports = mlxsw_core_max_ports(mlxsw_sp->core);
 522
 523	return local_port < max_ports && local_port;
 524}
 525
 526/* spectrum_buffers.c */
 527struct mlxsw_sp_hdroom_prio {
 528	/* Number of port buffer associated with this priority. This is the
 529	 * actually configured value.
 530	 */
 531	u8 buf_idx;
 532	/* Value of buf_idx deduced from the DCB ETS configuration. */
 533	u8 ets_buf_idx;
 534	/* Value of buf_idx taken from the dcbnl_setbuffer configuration. */
 535	u8 set_buf_idx;
 536	bool lossy;
 537};
 538
 539struct mlxsw_sp_hdroom_buf {
 540	u32 thres_cells;
 541	u32 size_cells;
 542	/* Size requirement form dcbnl_setbuffer. */
 543	u32 set_size_cells;
 544	bool lossy;
 545};
 546
 547enum mlxsw_sp_hdroom_mode {
 548	MLXSW_SP_HDROOM_MODE_DCB,
 549	MLXSW_SP_HDROOM_MODE_TC,
 550};
 551
 552#define MLXSW_SP_PB_COUNT 10
 553
 554struct mlxsw_sp_hdroom {
 555	enum mlxsw_sp_hdroom_mode mode;
 556
 557	struct {
 558		struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES];
 559	} prios;
 560	struct {
 561		struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT];
 562	} bufs;
 563	struct {
 564		/* Size actually configured for the internal buffer. Equal to
 565		 * reserve when internal buffer is enabled.
 566		 */
 567		u32 size_cells;
 568		/* Space reserved in the headroom for the internal buffer. Port
 569		 * buffers are not allowed to grow into this space.
 570		 */
 571		u32 reserve_cells;
 572		bool enable;
 573	} int_buf;
 574	int delay_bytes;
 575	int mtu;
 576};
 577
 578int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
 579void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
 580int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
 581void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 582int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
 583			 unsigned int sb_index, u16 pool_index,
 584			 struct devlink_sb_pool_info *pool_info);
 585int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
 586			 unsigned int sb_index, u16 pool_index, u32 size,
 587			 enum devlink_sb_threshold_type threshold_type,
 588			 struct netlink_ext_ack *extack);
 589int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 590			      unsigned int sb_index, u16 pool_index,
 591			      u32 *p_threshold);
 592int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
 593			      unsigned int sb_index, u16 pool_index,
 594			      u32 threshold, struct netlink_ext_ack *extack);
 595int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 596				 unsigned int sb_index, u16 tc_index,
 597				 enum devlink_sb_pool_type pool_type,
 598				 u16 *p_pool_index, u32 *p_threshold);
 599int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
 600				 unsigned int sb_index, u16 tc_index,
 601				 enum devlink_sb_pool_type pool_type,
 602				 u16 pool_index, u32 threshold,
 603				 struct netlink_ext_ack *extack);
 604int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
 605			     unsigned int sb_index);
 606int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
 607			      unsigned int sb_index);
 608int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
 609				  unsigned int sb_index, u16 pool_index,
 610				  u32 *p_cur, u32 *p_max);
 611int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
 612				     unsigned int sb_index, u16 tc_index,
 613				     enum devlink_sb_pool_type pool_type,
 614				     u32 *p_cur, u32 *p_max);
 615u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
 616u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
 617void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom);
 618void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom);
 619void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port,
 620				      struct mlxsw_sp_hdroom *hdroom);
 621int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port,
 622			      const struct mlxsw_sp_hdroom *hdroom);
 623struct mlxsw_sp_sample_params *
 624mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp,
 625				      const struct mlxsw_sp_sample_trigger *trigger);
 626int
 627mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp,
 628				   const struct mlxsw_sp_sample_trigger *trigger,
 629				   const struct mlxsw_sp_sample_params *params,
 630				   struct netlink_ext_ack *extack);
 631void
 632mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp,
 633				     const struct mlxsw_sp_sample_trigger *trigger);
 634int mlxsw_sp_ipv6_addr_kvdl_index_get(struct mlxsw_sp *mlxsw_sp,
 635				      const struct in6_addr *addr6,
 636				      u32 *p_kvdl_index);
 637void
 638mlxsw_sp_ipv6_addr_put(struct mlxsw_sp *mlxsw_sp, const struct in6_addr *addr6);
 639
 640extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals;
 641extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;
 642
 643extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops;
 644extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops;
 645extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops;
 646
 647/* spectrum_switchdev.c */
 648int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
 649void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
 650int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
 651			bool adding);
 652void
 653mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 654int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
 655			      struct net_device *brport_dev,
 656			      struct net_device *br_dev,
 657			      struct netlink_ext_ack *extack);
 658void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
 659				struct net_device *brport_dev,
 660				struct net_device *br_dev);
 661bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
 662					 const struct net_device *br_dev);
 663int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
 664			       const struct net_device *br_dev,
 665			       struct net_device *vxlan_dev, u16 vid,
 666			       struct netlink_ext_ack *extack);
 667void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
 668				 struct net_device *vxlan_dev);
 669extern struct notifier_block mlxsw_sp_switchdev_notifier;
 670
 671/* spectrum.c */
 672void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb,
 673				       u16 local_port, void *priv);
 674void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
 675			  u16 local_port);
 676int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed);
 677int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
 678			  enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
 679			  bool dwrr, u8 dwrr_weight);
 680int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
 681			      u8 switch_prio, u8 tclass);
 682int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
 683				  enum mlxsw_reg_qeec_hr hr, u8 index,
 684				  u8 next_index, u32 maxrate, u8 burst_size);
 685enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state);
 686int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 687			      u8 state);
 688int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
 689int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 690				   bool learn_enable);
 691int mlxsw_sp_port_security_set(struct mlxsw_sp_port *mlxsw_sp_port,
 692			       bool enable);
 693int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type);
 694int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port,
 695				     u16 ethtype);
 696int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
 697			   u16 ethtype);
 698struct mlxsw_sp_port_vlan *
 699mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
 700void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 701int mlxsw_sp_port_kill_vid(struct net_device *dev,
 702			   __be16 __always_unused proto, u16 vid);
 703int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
 704			   u16 vid_end, bool is_member, bool untagged);
 705int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
 706			      unsigned int counter_index, bool clear,
 707			      u64 *packets, u64 *bytes);
 708int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
 709				unsigned int *p_counter_index);
 710void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
 711				unsigned int counter_index);
 712bool mlxsw_sp_port_dev_check(const struct net_device *dev);
 713struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
 714struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
 715struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
 716int mlxsw_sp_parsing_depth_inc(struct mlxsw_sp *mlxsw_sp);
 717void mlxsw_sp_parsing_depth_dec(struct mlxsw_sp *mlxsw_sp);
 718int mlxsw_sp_parsing_vxlan_udp_dport_set(struct mlxsw_sp *mlxsw_sp,
 719					 __be16 udp_dport);
 720
 721/* spectrum_dcb.c */
 722#ifdef CONFIG_MLXSW_SPECTRUM_DCB
 723int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
 724void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
 725#else
 726static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
 727{
 728	return 0;
 729}
 730static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
 731{}
 732#endif
 733
 734/* spectrum_router.c */
 735enum mlxsw_sp_l3proto {
 736	MLXSW_SP_L3_PROTO_IPV4,
 737	MLXSW_SP_L3_PROTO_IPV6,
 738#define MLXSW_SP_L3_PROTO_MAX	(MLXSW_SP_L3_PROTO_IPV6 + 1)
 739};
 740
 741union mlxsw_sp_l3addr {
 742	__be32 addr4;
 743	struct in6_addr addr6;
 744};
 745
 746u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif);
 747int mlxsw_sp_rif_subport_port(const struct mlxsw_sp_rif *rif,
 748			      u16 *port, bool *is_lag);
 749int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
 750			 struct netlink_ext_ack *extack);
 751void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
 752void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
 753			      const struct net_device *macvlan_dev);
 754void
 755mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
 756void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
 757				 struct net_device *dev);
 758u16 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
 759int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 760				      enum mlxsw_sp_l3proto ul_proto,
 761				      const union mlxsw_sp_l3addr *ul_sip,
 762				      u32 tunnel_index);
 763void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 764				      enum mlxsw_sp_l3proto ul_proto,
 765				      const union mlxsw_sp_l3addr *ul_sip);
 766int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
 767				u16 *vr_id);
 768int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
 769			       u16 *ul_rif_index);
 770void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);
 771
 772/* spectrum_kvdl.c */
 773enum mlxsw_sp_kvdl_entry_type {
 774	MLXSW_SP_KVDL_ENTRY_TYPE_ADJ,
 775	MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
 776	MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
 777	MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
 778	MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS,
 779	MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
 780};
 781
 782static inline unsigned int
 783mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
 784{
 785	switch (type) {
 786	case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ:
 787	case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:
 788	case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:
 789	case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:
 790	case MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS:
 791	case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:
 792	default:
 793		return 1;
 794	}
 795}
 796
 797struct mlxsw_sp_kvdl_ops {
 798	size_t priv_size;
 799	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
 800	void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
 801	int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv,
 802		     enum mlxsw_sp_kvdl_entry_type type,
 803		     unsigned int entry_count, u32 *p_entry_index);
 804	void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv,
 805		     enum mlxsw_sp_kvdl_entry_type type,
 806		     unsigned int entry_count, int entry_index);
 807	int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv,
 808				enum mlxsw_sp_kvdl_entry_type type,
 809				unsigned int entry_count,
 810				unsigned int *p_alloc_count);
 811	int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv);
 812};
 813
 814int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
 815void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
 816int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp,
 817			enum mlxsw_sp_kvdl_entry_type type,
 818			unsigned int entry_count, u32 *p_entry_index);
 819void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp,
 820			enum mlxsw_sp_kvdl_entry_type type,
 821			unsigned int entry_count, int entry_index);
 822int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp,
 823				    enum mlxsw_sp_kvdl_entry_type type,
 824				    unsigned int entry_count,
 825				    unsigned int *p_alloc_count);
 826
 827/* spectrum1_kvdl.c */
 828extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops;
 829int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core);
 830
 831/* spectrum2_kvdl.c */
 832extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops;
 833
 834enum mlxsw_sp_acl_mangle_field {
 835	MLXSW_SP_ACL_MANGLE_FIELD_IP_DSFIELD,
 836	MLXSW_SP_ACL_MANGLE_FIELD_IP_DSCP,
 837	MLXSW_SP_ACL_MANGLE_FIELD_IP_ECN,
 838	MLXSW_SP_ACL_MANGLE_FIELD_IP_SPORT,
 839	MLXSW_SP_ACL_MANGLE_FIELD_IP_DPORT,
 840	MLXSW_SP_ACL_MANGLE_FIELD_IP4_SIP,
 841	MLXSW_SP_ACL_MANGLE_FIELD_IP4_DIP,
 842	MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1,
 843	MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_2,
 844	MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3,
 845	MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_4,
 846	MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1,
 847	MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_2,
 848	MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3,
 849	MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_4,
 850};
 851
 852struct mlxsw_sp_acl_rule_info {
 853	unsigned int priority;
 854	struct mlxsw_afk_element_values values;
 855	struct mlxsw_afa_block *act_block;
 856	u8 action_created:1,
 857	   ingress_bind_blocker:1,
 858	   egress_bind_blocker:1,
 859	   counter_valid:1,
 860	   policer_index_valid:1,
 861	   ipv6_valid:1,
 862	   src_port_range_reg_valid:1,
 863	   dst_port_range_reg_valid:1;
 864	unsigned int counter_index;
 865	u16 policer_index;
 866	u8 src_port_range_reg_index;
 867	u8 dst_port_range_reg_index;
 868	struct {
 869		u32 prev_val;
 870		enum mlxsw_sp_acl_mangle_field prev_field;
 871	} ipv6;
 872};
 873
 874/* spectrum_flow.c */
 875struct mlxsw_sp_flow_block {
 876	struct list_head binding_list;
 877	struct {
 878		struct list_head list;
 879		unsigned int min_prio;
 880		unsigned int max_prio;
 881	} mall;
 882	struct mlxsw_sp_acl_ruleset *ruleset_zero;
 883	struct mlxsw_sp *mlxsw_sp;
 884	unsigned int rule_count;
 885	unsigned int disable_count;
 886	unsigned int ingress_blocker_rule_count;
 887	unsigned int egress_blocker_rule_count;
 888	unsigned int ingress_binding_count;
 889	unsigned int egress_binding_count;
 890	struct net *net;
 891};
 892
 893struct mlxsw_sp_flow_block_binding {
 894	struct list_head list;
 895	struct mlxsw_sp_port *mlxsw_sp_port;
 896	bool ingress;
 897};
 898
 899static inline struct mlxsw_sp *
 900mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block)
 901{
 902	return block->mlxsw_sp;
 903}
 904
 905static inline unsigned int
 906mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block)
 907{
 908	return block ? block->rule_count : 0;
 909}
 910
 911static inline void
 912mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block)
 913{
 914	if (block)
 915		block->disable_count++;
 916}
 917
 918static inline void
 919mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block)
 920{
 921	if (block)
 922		block->disable_count--;
 923}
 924
 925static inline bool
 926mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block)
 927{
 928	return block->disable_count;
 929}
 930
 931static inline bool
 932mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block)
 933{
 934	return block->egress_binding_count;
 935}
 936
 937static inline bool
 938mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block)
 939{
 940	return block->ingress_binding_count;
 941}
 942
 943static inline bool
 944mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block)
 945{
 946	return block->ingress_binding_count && block->egress_binding_count;
 947}
 948
 949struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp,
 950						       struct net *net);
 951void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block);
 952int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port,
 953				   struct flow_block_offload *f,
 954				   bool ingress);
 955
 956/* spectrum_acl.c */
 957struct mlxsw_sp_acl_ruleset;
 958
 959enum mlxsw_sp_acl_profile {
 960	MLXSW_SP_ACL_PROFILE_FLOWER,
 961	MLXSW_SP_ACL_PROFILE_MR,
 962};
 963
 964struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
 965struct mlxsw_sp_acl_tcam *mlxsw_sp_acl_to_tcam(struct mlxsw_sp_acl *acl);
 966
 967int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
 968			      struct mlxsw_sp_flow_block *block,
 969			      struct mlxsw_sp_flow_block_binding *binding);
 970void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
 971				 struct mlxsw_sp_flow_block *block,
 972				 struct mlxsw_sp_flow_block_binding *binding);
 973struct mlxsw_sp_acl_ruleset *
 974mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
 975			    struct mlxsw_sp_flow_block *block, u32 chain_index,
 976			    enum mlxsw_sp_acl_profile profile);
 977struct mlxsw_sp_acl_ruleset *
 978mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
 979			 struct mlxsw_sp_flow_block *block, u32 chain_index,
 980			 enum mlxsw_sp_acl_profile profile,
 981			 struct mlxsw_afk_element_usage *tmplt_elusage);
 982void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
 983			      struct mlxsw_sp_acl_ruleset *ruleset);
 984u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
 985void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset,
 986				   unsigned int *p_min_prio,
 987				   unsigned int *p_max_prio);
 988
 989struct mlxsw_sp_acl_rule_info *
 990mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
 991			  struct mlxsw_afa_block *afa_block);
 992void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp *mlxsw_sp,
 993				struct mlxsw_sp_acl_rule_info *rulei);
 994int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
 995void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
 996				 unsigned int priority);
 997void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
 998				    enum mlxsw_afk_element element,
 999				    u32 key_value, u32 mask_value);
1000void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
1001				    enum mlxsw_afk_element element,
1002				    const char *key_value,
1003				    const char *mask_value, unsigned int len);
1004int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
1005int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
1006				u16 group_id);
1007int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei);
1008int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei,
1009				bool ingress,
1010				const struct flow_action_cookie *fa_cookie,
1011				struct netlink_ext_ack *extack);
1012int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
1013int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
1014				  struct mlxsw_sp_acl_rule_info *rulei,
1015				  struct mlxsw_sp_flow_block *block,
1016				  struct net_device *out_dev,
1017				  struct netlink_ext_ack *extack);
1018int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
1019			       struct mlxsw_sp_acl_rule_info *rulei,
1020			       struct net_device *out_dev,
1021			       struct netlink_ext_ack *extack);
1022int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
1023				struct mlxsw_sp_acl_rule_info *rulei,
1024				u32 action, u16 vid, u16 proto, u8 prio,
1025				struct netlink_ext_ack *extack);
1026int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp,
1027				    struct mlxsw_sp_acl_rule_info *rulei,
1028				    u32 prio, struct netlink_ext_ack *extack);
1029int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp,
1030				  struct mlxsw_sp_acl_rule_info *rulei,
1031				  enum flow_action_mangle_base htype,
1032				  u32 offset, u32 mask, u32 val,
1033				  struct netlink_ext_ack *extack);
1034int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp,
1035				  struct mlxsw_sp_acl_rule_info *rulei,
1036				  u32 index, u64 rate_bytes_ps,
1037				  u32 burst, struct netlink_ext_ack *extack);
1038int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
1039				 struct mlxsw_sp_acl_rule_info *rulei,
1040				 struct netlink_ext_ack *extack);
1041int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
1042				   struct mlxsw_sp_acl_rule_info *rulei,
1043				   u16 fid, struct netlink_ext_ack *extack);
1044int mlxsw_sp_acl_rulei_act_ignore(struct mlxsw_sp *mlxsw_sp,
1045				  struct mlxsw_sp_acl_rule_info *rulei,
1046				  bool disable_learning, bool disable_security);
1047int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp,
1048				  struct mlxsw_sp_acl_rule_info *rulei,
1049				  struct mlxsw_sp_flow_block *block,
1050				  struct psample_group *psample_group, u32 rate,
1051				  u32 trunc_size, bool truncate,
1052				  struct netlink_ext_ack *extack);
1053
1054struct mlxsw_sp_acl_rule;
1055
1056struct mlxsw_sp_acl_rule *
1057mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
1058			 struct mlxsw_sp_acl_ruleset *ruleset,
1059			 unsigned long cookie,
1060			 struct mlxsw_afa_block *afa_block,
1061			 struct netlink_ext_ack *extack);
1062void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
1063			       struct mlxsw_sp_acl_rule *rule);
1064int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
1065			  struct mlxsw_sp_acl_rule *rule);
1066void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
1067			   struct mlxsw_sp_acl_rule *rule);
1068int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
1069				     struct mlxsw_sp_acl_rule *rule,
1070				     struct mlxsw_afa_block *afa_block);
1071struct mlxsw_sp_acl_rule *
1072mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
1073			 struct mlxsw_sp_acl_ruleset *ruleset,
1074			 unsigned long cookie);
1075struct mlxsw_sp_acl_rule_info *
1076mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
1077int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
1078				struct mlxsw_sp_acl_rule *rule,
1079				u64 *packets, u64 *bytes, u64 *drops,
1080				u64 *last_use,
1081				enum flow_action_hw_stats *used_hw_stats);
1082
1083struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
1084
1085static inline const struct flow_action_cookie *
1086mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index)
1087{
1088	return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index);
1089}
1090
1091int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
1092void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
1093
1094struct mlxsw_sp_acl_mangle_action;
1095
1096struct mlxsw_sp_acl_rulei_ops {
1097	int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei,
1098				struct mlxsw_sp_acl_mangle_action *mact, u32 val,
1099				struct netlink_ext_ack *extack);
1100};
1101
1102extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops;
1103extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops;
1104
1105/* spectrum_acl_tcam.c */
1106struct mlxsw_sp_acl_tcam;
1107struct mlxsw_sp_acl_tcam_region;
1108
1109struct mlxsw_sp_acl_tcam_ops {
1110	enum mlxsw_reg_ptar_key_type key_type;
1111	size_t priv_size;
1112	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv,
1113		    struct mlxsw_sp_acl_tcam *tcam);
1114	void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
1115	size_t region_priv_size;
1116	int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv,
1117			   void *tcam_priv,
1118			   struct mlxsw_sp_acl_tcam_region *region,
1119			   void *hints_priv);
1120	void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv);
1121	int (*region_associate)(struct mlxsw_sp *mlxsw_sp,
1122				struct mlxsw_sp_acl_tcam_region *region);
1123	void * (*region_rehash_hints_get)(void *region_priv);
1124	void (*region_rehash_hints_put)(void *hints_priv);
1125	size_t chunk_priv_size;
1126	void (*chunk_init)(void *region_priv, void *chunk_priv,
1127			   unsigned int priority);
1128	void (*chunk_fini)(void *chunk_priv);
1129	size_t entry_priv_size;
1130	int (*entry_add)(struct mlxsw_sp *mlxsw_sp,
1131			 void *region_priv, void *chunk_priv,
1132			 void *entry_priv,
1133			 struct mlxsw_sp_acl_rule_info *rulei);
1134	void (*entry_del)(struct mlxsw_sp *mlxsw_sp,
1135			  void *region_priv, void *chunk_priv,
1136			  void *entry_priv);
1137	int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp,
1138				    void *region_priv, void *entry_priv,
1139				    struct mlxsw_sp_acl_rule_info *rulei);
1140	int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp,
1141				  void *region_priv, void *entry_priv,
1142				  bool *activity);
1143};
1144
1145/* spectrum1_acl_tcam.c */
1146extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops;
1147
1148/* spectrum2_acl_tcam.c */
1149extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops;
1150
1151/* spectrum_acl_flex_actions.c */
1152extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops;
1153extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops;
1154
1155/* spectrum_acl_flex_keys.c */
1156extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops;
1157extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops;
1158extern const struct mlxsw_afk_ops mlxsw_sp4_afk_ops;
1159
1160/* spectrum_acl_bloom_filter.c */
1161extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp2_acl_bf_ops;
1162extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp4_acl_bf_ops;
1163
1164/* spectrum_matchall.c */
1165struct mlxsw_sp_mall_ops {
1166	int (*sample_add)(struct mlxsw_sp *mlxsw_sp,
1167			  struct mlxsw_sp_port *mlxsw_sp_port,
1168			  struct mlxsw_sp_mall_entry *mall_entry,
1169			  struct netlink_ext_ack *extack);
1170	void (*sample_del)(struct mlxsw_sp *mlxsw_sp,
1171			   struct mlxsw_sp_port *mlxsw_sp_port,
1172			   struct mlxsw_sp_mall_entry *mall_entry);
1173};
1174
1175extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops;
1176extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops;
1177
1178enum mlxsw_sp_mall_action_type {
1179	MLXSW_SP_MALL_ACTION_TYPE_MIRROR,
1180	MLXSW_SP_MALL_ACTION_TYPE_SAMPLE,
1181	MLXSW_SP_MALL_ACTION_TYPE_TRAP,
1182};
1183
1184struct mlxsw_sp_mall_mirror_entry {
1185	const struct net_device *to_dev;
1186	int span_id;
1187};
1188
1189struct mlxsw_sp_mall_trap_entry {
1190	int span_id;
1191};
1192
1193struct mlxsw_sp_mall_sample_entry {
1194	struct mlxsw_sp_sample_params params;
1195	int span_id;	/* Relevant for Spectrum-2 onwards. */
1196};
1197
1198struct mlxsw_sp_mall_entry {
1199	struct list_head list;
1200	unsigned long cookie;
1201	unsigned int priority;
1202	enum mlxsw_sp_mall_action_type type;
1203	bool ingress;
1204	union {
1205		struct mlxsw_sp_mall_mirror_entry mirror;
1206		struct mlxsw_sp_mall_trap_entry trap;
1207		struct mlxsw_sp_mall_sample_entry sample;
1208	};
1209	struct rcu_head rcu;
1210};
1211
1212int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp,
1213			  struct mlxsw_sp_flow_block *block,
1214			  struct tc_cls_matchall_offload *f);
1215void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block,
1216			   struct tc_cls_matchall_offload *f);
1217int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block,
1218			    struct mlxsw_sp_port *mlxsw_sp_port,
1219			    struct netlink_ext_ack *extack);
1220void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block,
1221			       struct mlxsw_sp_port *mlxsw_sp_port);
1222int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index,
1223			   unsigned int *p_min_prio, unsigned int *p_max_prio);
1224
1225/* spectrum_flower.c */
1226int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
1227			    struct mlxsw_sp_flow_block *block,
1228			    struct flow_cls_offload *f);
1229void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
1230			     struct mlxsw_sp_flow_block *block,
1231			     struct flow_cls_offload *f);
1232int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
1233			  struct mlxsw_sp_flow_block *block,
1234			  struct flow_cls_offload *f);
1235int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
1236				 struct mlxsw_sp_flow_block *block,
1237				 struct flow_cls_offload *f);
1238void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
1239				   struct mlxsw_sp_flow_block *block,
1240				   struct flow_cls_offload *f);
1241int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp,
1242			     struct mlxsw_sp_flow_block *block,
1243			     u32 chain_index, unsigned int *p_min_prio,
1244			     unsigned int *p_max_prio);
1245
1246/* spectrum_qdisc.c */
1247int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port);
1248void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1249int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
1250			  struct tc_red_qopt_offload *p);
1251int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
1252			   struct tc_prio_qopt_offload *p);
1253int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port,
1254			  struct tc_ets_qopt_offload *p);
1255int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port,
1256			  struct tc_tbf_qopt_offload *p);
1257int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port,
1258			   struct tc_fifo_qopt_offload *p);
1259int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port,
1260					      struct flow_block_offload *f);
1261int mlxsw_sp_setup_tc_block_qevent_mark(struct mlxsw_sp_port *mlxsw_sp_port,
1262					struct flow_block_offload *f);
1263
1264/* spectrum_fid.c */
1265struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
1266						  u16 fid_index);
1267int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);
1268int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid,
1269			  enum mlxsw_sp_nve_type *p_type);
1270struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
1271						__be32 vni);
1272int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
1273int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
1274				     u32 nve_flood_index);
1275void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
1276bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
1277int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type,
1278			 __be32 vni, int nve_ifindex);
1279void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
1280bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
1281void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid,
1282				    const struct net_device *nve_dev);
1283int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
1284			   enum mlxsw_sp_flood_type packet_type, u16 local_port,
1285			   bool member);
1286int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
1287			      struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
1288void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
1289				 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
1290u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
1291enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
1292int mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
1293void mlxsw_sp_fid_rif_unset(struct mlxsw_sp_fid *fid);
1294struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid);
1295enum mlxsw_sp_rif_type
1296mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
1297			   enum mlxsw_sp_fid_type type);
1298u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
1299struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
1300struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
1301					    int br_ifindex);
1302struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp,
1303					       u16 vid);
1304struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
1305					       int br_ifindex);
1306struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
1307					   u16 rif_index);
1308struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
1309void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
1310int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
1311void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1312int mlxsw_sp_fid_port_join_lag(const struct mlxsw_sp_port *mlxsw_sp_port);
1313void mlxsw_sp_fid_port_leave_lag(const struct mlxsw_sp_port *mlxsw_sp_port);
1314
1315extern const struct mlxsw_sp_fid_core_ops mlxsw_sp1_fid_core_ops;
1316extern const struct mlxsw_sp_fid_core_ops mlxsw_sp2_fid_core_ops;
1317
1318/* spectrum_mr.c */
1319enum mlxsw_sp_mr_route_prio {
1320	MLXSW_SP_MR_ROUTE_PRIO_SG,
1321	MLXSW_SP_MR_ROUTE_PRIO_STARG,
1322	MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
1323	__MLXSW_SP_MR_ROUTE_PRIO_MAX
1324};
1325
1326#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1)
1327
1328struct mlxsw_sp_mr_route_key;
1329
1330struct mlxsw_sp_mr_tcam_ops {
1331	size_t priv_size;
1332	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
1333	void (*fini)(void *priv);
1334	size_t route_priv_size;
1335	int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv,
1336			    void *route_priv,
1337			    struct mlxsw_sp_mr_route_key *key,
1338			    struct mlxsw_afa_block *afa_block,
1339			    enum mlxsw_sp_mr_route_prio prio);
1340	void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv,
1341			      void *route_priv,
1342			      struct mlxsw_sp_mr_route_key *key);
1343	int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv,
1344			    struct mlxsw_sp_mr_route_key *key,
1345			    struct mlxsw_afa_block *afa_block);
1346};
1347
1348/* spectrum1_mr_tcam.c */
1349extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;
1350
1351/* spectrum2_mr_tcam.c */
1352extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;
1353
1354/* spectrum_nve.c */
1355struct mlxsw_sp_nve_params {
1356	enum mlxsw_sp_nve_type type;
1357	__be32 vni;
1358	const struct net_device *dev;
1359	u16 ethertype;
1360};
1361
1362extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
1363extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];
1364
1365int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip,
1366				    enum mlxsw_sp_l3proto proto,
1367				    union mlxsw_sp_l3addr *addr);
1368int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
1369			      struct mlxsw_sp_fid *fid,
1370			      enum mlxsw_sp_l3proto proto,
1371			      union mlxsw_sp_l3addr *addr);
1372void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
1373			       struct mlxsw_sp_fid *fid,
1374			       enum mlxsw_sp_l3proto proto,
1375			       union mlxsw_sp_l3addr *addr);
1376int mlxsw_sp_nve_ipv6_addr_kvdl_set(struct mlxsw_sp *mlxsw_sp,
1377				    const struct in6_addr *addr6,
1378				    u32 *p_kvdl_index);
1379void mlxsw_sp_nve_ipv6_addr_kvdl_unset(struct mlxsw_sp *mlxsw_sp,
1380				       const struct in6_addr *addr6);
1381int
1382mlxsw_sp_nve_ipv6_addr_map_replace(struct mlxsw_sp *mlxsw_sp, const char *mac,
1383				   u16 fid_index,
1384				   const struct in6_addr *new_addr6);
1385void mlxsw_sp_nve_ipv6_addr_map_del(struct mlxsw_sp *mlxsw_sp, const char *mac,
1386				    u16 fid_index);
1387int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
1388			    struct mlxsw_sp_nve_params *params,
1389			    struct netlink_ext_ack *extack);
1390void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
1391			      struct mlxsw_sp_fid *fid);
1392int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
1393void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1394int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
1395void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);
1396
1397/* spectrum_trap.c */
1398int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp);
1399void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp);
1400int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core,
1401		       const struct devlink_trap *trap, void *trap_ctx);
1402void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core,
1403			const struct devlink_trap *trap, void *trap_ctx);
1404int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core,
1405			     const struct devlink_trap *trap,
1406			     enum devlink_trap_action action,
1407			     struct netlink_ext_ack *extack);
1408int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core,
1409			     const struct devlink_trap_group *group);
1410int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core,
1411			    const struct devlink_trap_group *group,
1412			    const struct devlink_trap_policer *policer,
1413			    struct netlink_ext_ack *extack);
1414int
1415mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core,
1416			   const struct devlink_trap_policer *policer);
1417void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core,
1418				const struct devlink_trap_policer *policer);
1419int
1420mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core,
1421			  const struct devlink_trap_policer *policer,
1422			  u64 rate, u64 burst, struct netlink_ext_ack *extack);
1423int
1424mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core,
1425				  const struct devlink_trap_policer *policer,
1426				  u64 *p_drops);
1427int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id,
1428					  bool *p_enabled, u16 *p_hw_id);
1429
1430static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp)
1431{
1432	return mlxsw_core_net(mlxsw_sp->core);
1433}
1434
1435/* spectrum_ethtool.c */
1436extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops;
1437extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops;
1438extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops;
1439
1440/* spectrum_policer.c */
1441extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops;
1442extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops;
1443
1444enum mlxsw_sp_policer_type {
1445	MLXSW_SP_POLICER_TYPE_SINGLE_RATE,
1446
1447	__MLXSW_SP_POLICER_TYPE_MAX,
1448	MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1,
1449};
1450
1451struct mlxsw_sp_policer_params {
1452	u64 rate;
1453	u64 burst;
1454	bool bytes;
1455};
1456
1457int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp,
1458			 enum mlxsw_sp_policer_type type,
1459			 const struct mlxsw_sp_policer_params *params,
1460			 struct netlink_ext_ack *extack, u16 *p_policer_index);
1461void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp,
1462			  enum mlxsw_sp_policer_type type,
1463			  u16 policer_index);
1464int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp,
1465				       enum mlxsw_sp_policer_type type,
1466				       u16 policer_index, u64 *p_drops);
1467int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp);
1468void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp);
1469int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core);
1470
1471/* spectrum_pgt.c */
1472int mlxsw_sp_pgt_mid_alloc(struct mlxsw_sp *mlxsw_sp, u16 *p_mid);
1473void mlxsw_sp_pgt_mid_free(struct mlxsw_sp *mlxsw_sp, u16 mid_base);
1474int mlxsw_sp_pgt_mid_alloc_range(struct mlxsw_sp *mlxsw_sp, u16 *mid_base,
1475				 u16 count);
1476void mlxsw_sp_pgt_mid_free_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base,
1477				 u16 count);
1478int mlxsw_sp_pgt_entry_port_set(struct mlxsw_sp *mlxsw_sp, u16 mid,
1479				u16 smpe, u16 local_port, bool member);
1480int mlxsw_sp_pgt_init(struct mlxsw_sp *mlxsw_sp);
1481void mlxsw_sp_pgt_fini(struct mlxsw_sp *mlxsw_sp);
1482
1483/* spectrum_port_range.c */
1484struct mlxsw_sp_port_range {
1485	u16 min;
1486	u16 max;
1487	u8 source:1;	/* Source or destination */
1488};
1489
1490int mlxsw_sp_port_range_reg_get(struct mlxsw_sp *mlxsw_sp,
1491				const struct mlxsw_sp_port_range *range,
1492				struct netlink_ext_ack *extack,
1493				u8 *p_prr_index);
1494void mlxsw_sp_port_range_reg_put(struct mlxsw_sp *mlxsw_sp, u8 prr_index);
1495int mlxsw_sp_port_range_init(struct mlxsw_sp *mlxsw_sp);
1496void mlxsw_sp_port_range_fini(struct mlxsw_sp *mlxsw_sp);
1497#endif