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 81struct mlxsw_sp_upper { 82 struct net_device *dev; 83 unsigned int ref_count; 84}; 85 86enum mlxsw_sp_rif_type { 87 MLXSW_SP_RIF_TYPE_SUBPORT, 88 MLXSW_SP_RIF_TYPE_VLAN, 89 MLXSW_SP_RIF_TYPE_FID, 90 MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */ 91 MLXSW_SP_RIF_TYPE_MAX, 92}; 93 94struct mlxsw_sp_router_ops; 95 96extern const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops; 97extern const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops; 98 99struct mlxsw_sp_switchdev_ops; 100 101extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops; 102extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops; 103 104enum mlxsw_sp_fid_type { 105 MLXSW_SP_FID_TYPE_8021Q, 106 MLXSW_SP_FID_TYPE_8021D, 107 MLXSW_SP_FID_TYPE_RFID, 108 MLXSW_SP_FID_TYPE_DUMMY, 109 MLXSW_SP_FID_TYPE_MAX, 110}; 111 112enum mlxsw_sp_nve_type { 113 MLXSW_SP_NVE_TYPE_VXLAN, 114}; 115 116struct mlxsw_sp_sb; 117struct mlxsw_sp_bridge; 118struct mlxsw_sp_router; 119struct mlxsw_sp_mr; 120struct mlxsw_sp_acl; 121struct mlxsw_sp_counter_pool; 122struct mlxsw_sp_fid_core; 123struct mlxsw_sp_kvdl; 124struct mlxsw_sp_nve; 125struct mlxsw_sp_kvdl_ops; 126struct mlxsw_sp_mr_tcam_ops; 127struct mlxsw_sp_acl_rulei_ops; 128struct mlxsw_sp_acl_tcam_ops; 129struct mlxsw_sp_nve_ops; 130struct mlxsw_sp_sb_ops; 131struct mlxsw_sp_sb_vals; 132struct mlxsw_sp_port_type_speed_ops; 133struct mlxsw_sp_ptp_state; 134struct mlxsw_sp_ptp_ops; 135struct mlxsw_sp_span_ops; 136struct mlxsw_sp_qdisc_state; 137struct mlxsw_sp_mall_entry; 138struct mlxsw_sp_pgt; 139 140struct mlxsw_sp_port_mapping { 141 u8 module; 142 u8 slot_index; 143 u8 width; /* Number of lanes used by the port */ 144 u8 module_width; /* Number of lanes in the module (static) */ 145 u8 lane; 146}; 147 148struct mlxsw_sp_port_mapping_events { 149 struct list_head queue; 150 spinlock_t queue_lock; /* protects queue */ 151 struct work_struct work; 152}; 153 154struct mlxsw_sp_parsing { 155 refcount_t parsing_depth_ref; 156 u16 parsing_depth; 157 u16 vxlan_udp_dport; 158 struct mutex lock; /* Protects parsing configuration */ 159}; 160 161struct mlxsw_sp { 162 struct mlxsw_sp_port **ports; 163 struct mlxsw_core *core; 164 const struct mlxsw_bus_info *bus_info; 165 unsigned char base_mac[ETH_ALEN]; 166 const unsigned char *mac_mask; 167 struct mlxsw_sp_upper *lags; 168 struct mlxsw_sp_port_mapping *port_mapping; 169 struct mlxsw_sp_port_mapping_events port_mapping_events; 170 struct rhashtable sample_trigger_ht; 171 struct mlxsw_sp_sb *sb; 172 struct mlxsw_sp_bridge *bridge; 173 struct mlxsw_sp_router *router; 174 struct mlxsw_sp_mr *mr; 175 struct mlxsw_afa *afa; 176 struct mlxsw_sp_acl *acl; 177 struct mlxsw_sp_fid_core *fid_core; 178 struct mlxsw_sp_policer_core *policer_core; 179 struct mlxsw_sp_port_range_core *pr_core; 180 struct mlxsw_sp_kvdl *kvdl; 181 struct mlxsw_sp_nve *nve; 182 struct notifier_block netdevice_nb; 183 struct mlxsw_sp_ptp_clock *clock; 184 struct mlxsw_sp_ptp_state *ptp_state; 185 struct mlxsw_sp_counter_pool *counter_pool; 186 struct mlxsw_sp_span *span; 187 struct mlxsw_sp_trap *trap; 188 struct mlxsw_sp_parsing parsing; 189 const struct mlxsw_sp_switchdev_ops *switchdev_ops; 190 const struct mlxsw_sp_kvdl_ops *kvdl_ops; 191 const struct mlxsw_afa_ops *afa_ops; 192 const struct mlxsw_afk_ops *afk_ops; 193 const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; 194 const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops; 195 const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; 196 const struct mlxsw_sp_acl_bf_ops *acl_bf_ops; 197 const struct mlxsw_sp_nve_ops **nve_ops_arr; 198 const struct mlxsw_sp_sb_vals *sb_vals; 199 const struct mlxsw_sp_sb_ops *sb_ops; 200 const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; 201 const struct mlxsw_sp_ptp_ops *ptp_ops; 202 const struct mlxsw_sp_span_ops *span_ops; 203 const struct mlxsw_sp_policer_core_ops *policer_core_ops; 204 const struct mlxsw_sp_trap_ops *trap_ops; 205 const struct mlxsw_sp_mall_ops *mall_ops; 206 const struct mlxsw_sp_router_ops *router_ops; 207 const struct mlxsw_listener *listeners; 208 const struct mlxsw_sp_fid_family **fid_family_arr; 209 size_t listeners_count; 210 u32 lowest_shaper_bs; 211 struct rhashtable ipv6_addr_ht; 212 struct mutex ipv6_addr_ht_lock; /* Protects ipv6_addr_ht */ 213 struct mlxsw_sp_pgt *pgt; 214 bool pgt_smpe_index_valid; 215}; 216 217struct mlxsw_sp_ptp_ops { 218 struct mlxsw_sp_ptp_clock * 219 (*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev); 220 void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock); 221 222 struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp); 223 void (*fini)(struct mlxsw_sp_ptp_state *ptp_state); 224 225 /* Notify a driver that a packet that might be PTP was received. Driver 226 * is responsible for freeing the passed-in SKB. 227 */ 228 void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, 229 u16 local_port); 230 231 /* Notify a driver that a timestamped packet was transmitted. Driver 232 * is responsible for freeing the passed-in SKB. 233 */ 234 void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, 235 u16 local_port); 236 237 int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port, 238 struct hwtstamp_config *config); 239 int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port, 240 struct hwtstamp_config *config); 241 void (*shaper_work)(struct work_struct *work); 242 int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp, 243 struct ethtool_ts_info *info); 244 int (*get_stats_count)(void); 245 void (*get_stats_strings)(u8 **p); 246 void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port, 247 u64 *data, int data_index); 248 int (*txhdr_construct)(struct mlxsw_core *mlxsw_core, 249 struct mlxsw_sp_port *mlxsw_sp_port, 250 struct sk_buff *skb, 251 const struct mlxsw_tx_info *tx_info); 252}; 253 254static inline struct mlxsw_sp_upper * 255mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) 256{ 257 return &mlxsw_sp->lags[lag_id]; 258} 259 260struct mlxsw_sp_port_pcpu_stats { 261 u64 rx_packets; 262 u64 rx_bytes; 263 u64 tx_packets; 264 u64 tx_bytes; 265 struct u64_stats_sync syncp; 266 u32 tx_dropped; 267}; 268 269enum mlxsw_sp_sample_trigger_type { 270 MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS, 271 MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS, 272 MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE, 273}; 274 275struct mlxsw_sp_sample_trigger { 276 enum mlxsw_sp_sample_trigger_type type; 277 u16 local_port; /* Reserved when trigger type is not ingress / egress. */ 278}; 279 280struct mlxsw_sp_sample_params { 281 struct psample_group *psample_group; 282 u32 trunc_size; 283 u32 rate; 284 bool truncate; 285}; 286 287struct mlxsw_sp_bridge_port; 288struct mlxsw_sp_fid; 289 290struct mlxsw_sp_port_vlan { 291 struct list_head list; 292 struct mlxsw_sp_port *mlxsw_sp_port; 293 struct mlxsw_sp_fid *fid; 294 u16 vid; 295 struct mlxsw_sp_bridge_port *bridge_port; 296 struct list_head bridge_vlan_node; 297}; 298 299/* No need an internal lock; At worse - miss a single periodic iteration */ 300struct mlxsw_sp_port_xstats { 301 u64 ecn; 302 u64 tc_ecn[TC_MAX_QUEUE]; 303 u64 wred_drop[TC_MAX_QUEUE]; 304 u64 tail_drop[TC_MAX_QUEUE]; 305 u64 backlog[TC_MAX_QUEUE]; 306 u64 tx_bytes[IEEE_8021QAZ_MAX_TCS]; 307 u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; 308}; 309 310struct mlxsw_sp_ptp_port_dir_stats { 311 u64 packets; 312 u64 timestamps; 313}; 314 315struct mlxsw_sp_ptp_port_stats { 316 struct mlxsw_sp_ptp_port_dir_stats rx_gcd; 317 struct mlxsw_sp_ptp_port_dir_stats tx_gcd; 318}; 319 320struct mlxsw_sp_port { 321 struct net_device *dev; 322 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; 323 struct mlxsw_sp *mlxsw_sp; 324 u16 local_port; 325 u8 lagged:1, 326 split:1, 327 security:1; 328 u16 pvid; 329 u16 lag_id; 330 struct { 331 u8 tx_pause:1, 332 rx_pause:1, 333 autoneg:1; 334 } link; 335 struct { 336 struct ieee_ets *ets; 337 struct ieee_maxrate *maxrate; 338 struct ieee_pfc *pfc; 339 enum mlxsw_reg_qpts_trust_state trust_state; 340 } dcb; 341 struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the 342 * mlxsw_sp_port lifetime, however 343 * the same localport can have 344 * different mapping. 345 */ 346 struct { 347 #define MLXSW_HW_STATS_UPDATE_TIME HZ 348 struct rtnl_link_stats64 stats; 349 struct mlxsw_sp_port_xstats xstats; 350 struct delayed_work update_dw; 351 } periodic_hw_stats; 352 struct list_head vlans_list; 353 struct mlxsw_sp_port_vlan *default_vlan; 354 struct mlxsw_sp_qdisc_state *qdisc; 355 unsigned acl_rule_count; 356 struct mlxsw_sp_flow_block *ing_flow_block; 357 struct mlxsw_sp_flow_block *eg_flow_block; 358 struct { 359 struct delayed_work shaper_dw; 360 struct hwtstamp_config hwtstamp_config; 361 u16 ing_types; 362 u16 egr_types; 363 struct mlxsw_sp_ptp_port_stats stats; 364 } ptp; 365 int max_mtu; 366 u32 max_speed; 367 struct mlxsw_sp_hdroom *hdroom; 368 u64 module_overheat_initial_val; 369}; 370 371struct mlxsw_sp_port_type_speed_ops { 372 void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp, 373 u32 ptys_eth_proto, 374 struct ethtool_link_ksettings *cmd); 375 void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, 376 unsigned long *mode); 377 u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); 378 void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp, 379 bool carrier_ok, u32 ptys_eth_proto, 380 struct ethtool_link_ksettings *cmd); 381 int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed); 382 u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, 383 const struct ethtool_link_ksettings *cmd); 384 u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width, 385 const struct ethtool_link_ksettings *cmd); 386 void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, 387 u16 local_port, u32 proto_admin, bool autoneg); 388 void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload, 389 u32 *p_eth_proto_cap, 390 u32 *p_eth_proto_admin, 391 u32 *p_eth_proto_oper); 392 u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap); 393}; 394 395struct mlxsw_sp_ports_bitmap { 396 unsigned long *bitmap; 397 unsigned int nbits; 398}; 399 400static inline int 401mlxsw_sp_port_bitmap_init(struct mlxsw_sp *mlxsw_sp, 402 struct mlxsw_sp_ports_bitmap *ports_bm) 403{ 404 unsigned int nbits = mlxsw_core_max_ports(mlxsw_sp->core); 405 406 ports_bm->nbits = nbits; 407 ports_bm->bitmap = bitmap_zalloc(nbits, GFP_KERNEL); 408 if (!ports_bm->bitmap) 409 return -ENOMEM; 410 411 return 0; 412} 413 414static inline void 415mlxsw_sp_port_bitmap_fini(struct mlxsw_sp_ports_bitmap *ports_bm) 416{ 417 bitmap_free(ports_bm->bitmap); 418} 419 420static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn, 421 bool *trap_en) 422{ 423 bool set_ce = false; 424 425 *trap_en = !!__INET_ECN_decapsulate(outer_ecn, inner_ecn, &set_ce); 426 if (set_ce) 427 return INET_ECN_CE; 428 else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0) 429 return INET_ECN_ECT_1; 430 else 431 return inner_ecn; 432} 433 434static inline struct net_device * 435mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) 436{ 437 struct net_device *dev; 438 struct list_head *iter; 439 440 netdev_for_each_lower_dev(br_dev, dev, iter) { 441 if (netif_is_vxlan(dev)) 442 return dev; 443 } 444 445 return NULL; 446} 447 448static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) 449{ 450 return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); 451} 452 453static inline int 454mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid) 455{ 456 struct bridge_vlan_info vinfo; 457 u16 vid = 0; 458 int err; 459 460 err = br_vlan_get_pvid(vxlan_dev, &vid); 461 if (err || !vid) 462 goto out; 463 464 err = br_vlan_get_info(vxlan_dev, vid, &vinfo); 465 if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED)) 466 vid = 0; 467 468out: 469 *p_vid = vid; 470 return err; 471} 472 473static inline bool 474mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) 475{ 476 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; 477} 478 479static inline struct mlxsw_sp_port * 480mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) 481{ 482 struct mlxsw_sp_port *mlxsw_sp_port; 483 u16 local_port; 484 485 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, 486 lag_id, port_index); 487 mlxsw_sp_port = mlxsw_sp->ports[local_port]; 488 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; 489} 490 491static inline struct mlxsw_sp_port_vlan * 492mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, 493 u16 vid) 494{ 495 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; 496 497 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, 498 list) { 499 if (mlxsw_sp_port_vlan->vid == vid) 500 return mlxsw_sp_port_vlan; 501 } 502 503 return NULL; 504} 505 506enum mlxsw_sp_flood_type { 507 MLXSW_SP_FLOOD_TYPE_UC, 508 MLXSW_SP_FLOOD_TYPE_BC, 509 MLXSW_SP_FLOOD_TYPE_MC, 510}; 511 512int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp, 513 int prio, char *ppcnt_pl); 514int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port, 515 bool is_up); 516int 517mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port, 518 bool is_8021ad_tagged, 519 bool is_8021q_tagged); 520static inline bool 521mlxsw_sp_local_port_is_valid(struct mlxsw_sp *mlxsw_sp, u16 local_port) 522{ 523 unsigned int max_ports = mlxsw_core_max_ports(mlxsw_sp->core); 524 525 return local_port < max_ports && local_port; 526} 527 528/* spectrum_buffers.c */ 529struct mlxsw_sp_hdroom_prio { 530 /* Number of port buffer associated with this priority. This is the 531 * actually configured value. 532 */ 533 u8 buf_idx; 534 /* Value of buf_idx deduced from the DCB ETS configuration. */ 535 u8 ets_buf_idx; 536 /* Value of buf_idx taken from the dcbnl_setbuffer configuration. */ 537 u8 set_buf_idx; 538 bool lossy; 539}; 540 541struct mlxsw_sp_hdroom_buf { 542 u32 thres_cells; 543 u32 size_cells; 544 /* Size requirement form dcbnl_setbuffer. */ 545 u32 set_size_cells; 546 bool lossy; 547}; 548 549enum mlxsw_sp_hdroom_mode { 550 MLXSW_SP_HDROOM_MODE_DCB, 551 MLXSW_SP_HDROOM_MODE_TC, 552}; 553 554#define MLXSW_SP_PB_COUNT 10 555 556struct mlxsw_sp_hdroom { 557 enum mlxsw_sp_hdroom_mode mode; 558 559 struct { 560 struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES]; 561 } prios; 562 struct { 563 struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT]; 564 } bufs; 565 struct { 566 /* Size actually configured for the internal buffer. Equal to 567 * reserve when internal buffer is enabled. 568 */ 569 u32 size_cells; 570 /* Space reserved in the headroom for the internal buffer. Port 571 * buffers are not allowed to grow into this space. 572 */ 573 u32 reserve_cells; 574 bool enable; 575 } int_buf; 576 int delay_bytes; 577 int mtu; 578}; 579 580int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); 581void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); 582int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); 583void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port); 584int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, 585 unsigned int sb_index, u16 pool_index, 586 struct devlink_sb_pool_info *pool_info); 587int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, 588 unsigned int sb_index, u16 pool_index, u32 size, 589 enum devlink_sb_threshold_type threshold_type, 590 struct netlink_ext_ack *extack); 591int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 592 unsigned int sb_index, u16 pool_index, 593 u32 *p_threshold); 594int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, 595 unsigned int sb_index, u16 pool_index, 596 u32 threshold, struct netlink_ext_ack *extack); 597int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, 598 unsigned int sb_index, u16 tc_index, 599 enum devlink_sb_pool_type pool_type, 600 u16 *p_pool_index, u32 *p_threshold); 601int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, 602 unsigned int sb_index, u16 tc_index, 603 enum devlink_sb_pool_type pool_type, 604 u16 pool_index, u32 threshold, 605 struct netlink_ext_ack *extack); 606int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, 607 unsigned int sb_index); 608int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, 609 unsigned int sb_index); 610int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 611 unsigned int sb_index, u16 pool_index, 612 u32 *p_cur, u32 *p_max); 613int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, 614 unsigned int sb_index, u16 tc_index, 615 enum devlink_sb_pool_type pool_type, 616 u32 *p_cur, u32 *p_max); 617u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); 618u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); 619void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom); 620void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom); 621void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port, 622 struct mlxsw_sp_hdroom *hdroom); 623int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port, 624 const struct mlxsw_sp_hdroom *hdroom); 625struct mlxsw_sp_sample_params * 626mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp, 627 const struct mlxsw_sp_sample_trigger *trigger); 628int 629mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp, 630 const struct mlxsw_sp_sample_trigger *trigger, 631 const struct mlxsw_sp_sample_params *params, 632 struct netlink_ext_ack *extack); 633void 634mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp, 635 const struct mlxsw_sp_sample_trigger *trigger); 636int mlxsw_sp_ipv6_addr_kvdl_index_get(struct mlxsw_sp *mlxsw_sp, 637 const struct in6_addr *addr6, 638 u32 *p_kvdl_index); 639void 640mlxsw_sp_ipv6_addr_put(struct mlxsw_sp *mlxsw_sp, const struct in6_addr *addr6); 641 642extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; 643extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; 644 645extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops; 646extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops; 647extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops; 648 649/* spectrum_switchdev.c */ 650int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); 651void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); 652int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, 653 bool adding); 654void 655mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 656int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, 657 struct net_device *brport_dev, 658 struct net_device *br_dev, 659 struct netlink_ext_ack *extack); 660void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, 661 struct net_device *brport_dev, 662 struct net_device *br_dev); 663bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, 664 const struct net_device *br_dev); 665int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, 666 const struct net_device *br_dev, 667 const struct net_device *vxlan_dev, u16 vid, 668 struct netlink_ext_ack *extack); 669void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, 670 const struct net_device *vxlan_dev); 671extern struct notifier_block mlxsw_sp_switchdev_notifier; 672 673/* spectrum.c */ 674void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, 675 u16 local_port, void *priv); 676void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, 677 u16 local_port); 678int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed); 679int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, 680 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, 681 bool dwrr, u8 dwrr_weight); 682int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, 683 u8 switch_prio, u8 tclass); 684int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, 685 enum mlxsw_reg_qeec_hr hr, u8 index, 686 u8 next_index, u32 maxrate, u8 burst_size); 687enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); 688int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 689 u8 state); 690int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); 691int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 692 bool learn_enable); 693int mlxsw_sp_port_security_set(struct mlxsw_sp_port *mlxsw_sp_port, 694 bool enable); 695int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type); 696int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port, 697 u16 ethtype); 698int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 699 u16 ethtype); 700struct mlxsw_sp_port_vlan * 701mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 702void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 703int mlxsw_sp_port_kill_vid(struct net_device *dev, 704 __be16 __always_unused proto, u16 vid); 705int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, 706 u16 vid_end, bool is_member, bool untagged); 707int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, 708 unsigned int counter_index, u64 *packets, 709 u64 *bytes); 710int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, 711 unsigned int *p_counter_index); 712void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, 713 unsigned int counter_index); 714void mlxsw_sp_txhdr_construct(struct sk_buff *skb, 715 const struct mlxsw_tx_info *tx_info); 716int mlxsw_sp_txhdr_ptp_data_construct(struct mlxsw_core *mlxsw_core, 717 struct mlxsw_sp_port *mlxsw_sp_port, 718 struct sk_buff *skb, 719 const struct mlxsw_tx_info *tx_info); 720bool mlxsw_sp_port_dev_check(const struct net_device *dev); 721struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); 722struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); 723struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); 724int mlxsw_sp_parsing_depth_inc(struct mlxsw_sp *mlxsw_sp); 725void mlxsw_sp_parsing_depth_dec(struct mlxsw_sp *mlxsw_sp); 726int mlxsw_sp_parsing_vxlan_udp_dport_set(struct mlxsw_sp *mlxsw_sp, 727 __be16 udp_dport); 728 729/* spectrum_dcb.c */ 730#ifdef CONFIG_MLXSW_SPECTRUM_DCB 731int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); 732void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); 733#else 734static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) 735{ 736 return 0; 737} 738static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) 739{} 740#endif 741 742/* spectrum_router.c */ 743enum mlxsw_sp_l3proto { 744 MLXSW_SP_L3_PROTO_IPV4, 745 MLXSW_SP_L3_PROTO_IPV6, 746#define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) 747}; 748 749union mlxsw_sp_l3addr { 750 __be32 addr4; 751 struct in6_addr addr6; 752}; 753 754u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif); 755int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp, 756 struct netlink_ext_ack *extack); 757void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); 758void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, 759 const struct net_device *macvlan_dev); 760void 761mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 762void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, 763 struct net_device *dev); 764bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp, 765 const struct net_device *dev); 766u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev); 767u16 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); 768int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 769 enum mlxsw_sp_l3proto ul_proto, 770 const union mlxsw_sp_l3addr *ul_sip, 771 u32 tunnel_index); 772void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 773 enum mlxsw_sp_l3proto ul_proto, 774 const union mlxsw_sp_l3addr *ul_sip); 775int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, 776 u16 *vr_id); 777int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 778 u16 *ul_rif_index); 779void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index); 780 781/* spectrum_kvdl.c */ 782enum mlxsw_sp_kvdl_entry_type { 783 MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 784 MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, 785 MLXSW_SP_KVDL_ENTRY_TYPE_PBS, 786 MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, 787 MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS, 788 MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, 789}; 790 791static inline unsigned int 792mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) 793{ 794 switch (type) { 795 case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: 796 case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: 797 case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: 798 case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: 799 case MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS: 800 case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: 801 default: 802 return 1; 803 } 804} 805 806struct mlxsw_sp_kvdl_ops { 807 size_t priv_size; 808 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 809 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 810 int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, 811 enum mlxsw_sp_kvdl_entry_type type, 812 unsigned int entry_count, u32 *p_entry_index); 813 void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, 814 enum mlxsw_sp_kvdl_entry_type type, 815 unsigned int entry_count, int entry_index); 816 int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, 817 enum mlxsw_sp_kvdl_entry_type type, 818 unsigned int entry_count, 819 unsigned int *p_alloc_count); 820 int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); 821}; 822 823int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); 824void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); 825int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, 826 enum mlxsw_sp_kvdl_entry_type type, 827 unsigned int entry_count, u32 *p_entry_index); 828void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, 829 enum mlxsw_sp_kvdl_entry_type type, 830 unsigned int entry_count, int entry_index); 831int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, 832 enum mlxsw_sp_kvdl_entry_type type, 833 unsigned int entry_count, 834 unsigned int *p_alloc_count); 835 836/* spectrum1_kvdl.c */ 837extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; 838int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); 839 840/* spectrum2_kvdl.c */ 841extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; 842 843enum mlxsw_sp_acl_mangle_field { 844 MLXSW_SP_ACL_MANGLE_FIELD_IP_DSFIELD, 845 MLXSW_SP_ACL_MANGLE_FIELD_IP_DSCP, 846 MLXSW_SP_ACL_MANGLE_FIELD_IP_ECN, 847 MLXSW_SP_ACL_MANGLE_FIELD_IP_SPORT, 848 MLXSW_SP_ACL_MANGLE_FIELD_IP_DPORT, 849 MLXSW_SP_ACL_MANGLE_FIELD_IP4_SIP, 850 MLXSW_SP_ACL_MANGLE_FIELD_IP4_DIP, 851 MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1, 852 MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_2, 853 MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3, 854 MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_4, 855 MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1, 856 MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_2, 857 MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3, 858 MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_4, 859}; 860 861struct mlxsw_sp_acl_rule_info { 862 unsigned int priority; 863 struct mlxsw_afk_element_values values; 864 struct mlxsw_afa_block *act_block; 865 u8 action_created:1, 866 ingress_bind_blocker:1, 867 egress_bind_blocker:1, 868 counter_valid:1, 869 policer_index_valid:1, 870 ipv6_valid:1, 871 src_port_range_reg_valid:1, 872 dst_port_range_reg_valid:1; 873 unsigned int counter_index; 874 u16 policer_index; 875 u8 src_port_range_reg_index; 876 u8 dst_port_range_reg_index; 877 struct { 878 u32 prev_val; 879 enum mlxsw_sp_acl_mangle_field prev_field; 880 } ipv6; 881}; 882 883/* spectrum_flow.c */ 884struct mlxsw_sp_flow_block { 885 struct list_head binding_list; 886 struct { 887 struct list_head list; 888 unsigned int min_prio; 889 unsigned int max_prio; 890 } mall; 891 struct mlxsw_sp_acl_ruleset *ruleset_zero; 892 struct mlxsw_sp *mlxsw_sp; 893 unsigned int rule_count; 894 unsigned int disable_count; 895 unsigned int ingress_blocker_rule_count; 896 unsigned int egress_blocker_rule_count; 897 unsigned int ingress_binding_count; 898 unsigned int egress_binding_count; 899 struct net *net; 900}; 901 902struct mlxsw_sp_flow_block_binding { 903 struct list_head list; 904 struct mlxsw_sp_port *mlxsw_sp_port; 905 bool ingress; 906}; 907 908static inline struct mlxsw_sp * 909mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block) 910{ 911 return block->mlxsw_sp; 912} 913 914static inline unsigned int 915mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block) 916{ 917 return block ? block->rule_count : 0; 918} 919 920static inline void 921mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block) 922{ 923 if (block) 924 block->disable_count++; 925} 926 927static inline void 928mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block) 929{ 930 if (block) 931 block->disable_count--; 932} 933 934static inline bool 935mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block) 936{ 937 return block->disable_count; 938} 939 940static inline bool 941mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block) 942{ 943 return block->egress_binding_count; 944} 945 946static inline bool 947mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block) 948{ 949 return block->ingress_binding_count; 950} 951 952static inline bool 953mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block) 954{ 955 return block->ingress_binding_count && block->egress_binding_count; 956} 957 958struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp, 959 struct net *net); 960void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block); 961int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port, 962 struct flow_block_offload *f, 963 bool ingress); 964 965/* spectrum_acl.c */ 966struct mlxsw_sp_acl_ruleset; 967 968enum mlxsw_sp_acl_profile { 969 MLXSW_SP_ACL_PROFILE_FLOWER, 970 MLXSW_SP_ACL_PROFILE_MR, 971}; 972 973struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); 974struct mlxsw_sp_acl_tcam *mlxsw_sp_acl_to_tcam(struct mlxsw_sp_acl *acl); 975 976int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp, 977 struct mlxsw_sp_flow_block *block, 978 struct mlxsw_sp_flow_block_binding *binding); 979void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp, 980 struct mlxsw_sp_flow_block *block, 981 struct mlxsw_sp_flow_block_binding *binding); 982struct mlxsw_sp_acl_ruleset * 983mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, 984 struct mlxsw_sp_flow_block *block, u32 chain_index, 985 enum mlxsw_sp_acl_profile profile); 986struct mlxsw_sp_acl_ruleset * 987mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, 988 struct mlxsw_sp_flow_block *block, u32 chain_index, 989 enum mlxsw_sp_acl_profile profile, 990 struct mlxsw_afk_element_usage *tmplt_elusage); 991void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, 992 struct mlxsw_sp_acl_ruleset *ruleset); 993u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); 994void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset, 995 unsigned int *p_min_prio, 996 unsigned int *p_max_prio); 997 998struct mlxsw_sp_acl_rule_info * 999mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl, 1000 struct mlxsw_afa_block *afa_block); 1001void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp *mlxsw_sp, 1002 struct mlxsw_sp_acl_rule_info *rulei); 1003int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); 1004void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, 1005 unsigned int priority); 1006void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, 1007 enum mlxsw_afk_element element, 1008 u32 key_value, u32 mask_value); 1009void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, 1010 enum mlxsw_afk_element element, 1011 const char *key_value, 1012 const char *mask_value, unsigned int len); 1013int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); 1014int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, 1015 u16 group_id); 1016int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei); 1017int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei, 1018 bool ingress, 1019 const struct flow_action_cookie *fa_cookie, 1020 struct netlink_ext_ack *extack); 1021int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); 1022int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, 1023 struct mlxsw_sp_acl_rule_info *rulei, 1024 struct mlxsw_sp_flow_block *block, 1025 struct net_device *out_dev, 1026 struct netlink_ext_ack *extack); 1027int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, 1028 struct mlxsw_sp_acl_rule_info *rulei, 1029 struct net_device *out_dev, 1030 struct netlink_ext_ack *extack); 1031int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, 1032 struct mlxsw_sp_acl_rule_info *rulei, 1033 u32 action, u16 vid, u16 proto, u8 prio, 1034 struct netlink_ext_ack *extack); 1035int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp, 1036 struct mlxsw_sp_acl_rule_info *rulei, 1037 u32 prio, struct netlink_ext_ack *extack); 1038int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp, 1039 struct mlxsw_sp_acl_rule_info *rulei, 1040 enum flow_action_mangle_base htype, 1041 u32 offset, u32 mask, u32 val, 1042 struct netlink_ext_ack *extack); 1043int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp, 1044 struct mlxsw_sp_acl_rule_info *rulei, 1045 u32 index, u64 rate_bytes_ps, 1046 u32 burst, struct netlink_ext_ack *extack); 1047int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, 1048 struct mlxsw_sp_acl_rule_info *rulei, 1049 struct netlink_ext_ack *extack); 1050int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, 1051 struct mlxsw_sp_acl_rule_info *rulei, 1052 u16 fid, struct netlink_ext_ack *extack); 1053int mlxsw_sp_acl_rulei_act_ignore(struct mlxsw_sp *mlxsw_sp, 1054 struct mlxsw_sp_acl_rule_info *rulei, 1055 bool disable_learning, bool disable_security); 1056int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp, 1057 struct mlxsw_sp_acl_rule_info *rulei, 1058 struct mlxsw_sp_flow_block *block, 1059 struct psample_group *psample_group, u32 rate, 1060 u32 trunc_size, bool truncate, 1061 struct netlink_ext_ack *extack); 1062 1063struct mlxsw_sp_acl_rule; 1064 1065struct mlxsw_sp_acl_rule * 1066mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, 1067 struct mlxsw_sp_acl_ruleset *ruleset, 1068 unsigned long cookie, 1069 struct mlxsw_afa_block *afa_block, 1070 struct netlink_ext_ack *extack); 1071void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, 1072 struct mlxsw_sp_acl_rule *rule); 1073int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, 1074 struct mlxsw_sp_acl_rule *rule); 1075void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, 1076 struct mlxsw_sp_acl_rule *rule); 1077int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp, 1078 struct mlxsw_sp_acl_rule *rule, 1079 struct mlxsw_afa_block *afa_block); 1080struct mlxsw_sp_acl_rule * 1081mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, 1082 struct mlxsw_sp_acl_ruleset *ruleset, 1083 unsigned long cookie); 1084struct mlxsw_sp_acl_rule_info * 1085mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); 1086int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, 1087 struct mlxsw_sp_acl_rule *rule, 1088 u64 *packets, u64 *bytes, u64 *drops, 1089 u64 *last_use, 1090 enum flow_action_hw_stats *used_hw_stats); 1091 1092struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); 1093 1094static inline const struct flow_action_cookie * 1095mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index) 1096{ 1097 return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index); 1098} 1099 1100int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); 1101void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); 1102 1103struct mlxsw_sp_acl_mangle_action; 1104 1105struct mlxsw_sp_acl_rulei_ops { 1106 int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei, 1107 struct mlxsw_sp_acl_mangle_action *mact, u32 val, 1108 struct netlink_ext_ack *extack); 1109}; 1110 1111extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops; 1112extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops; 1113 1114/* spectrum_acl_tcam.c */ 1115struct mlxsw_sp_acl_tcam; 1116struct mlxsw_sp_acl_tcam_region; 1117 1118struct mlxsw_sp_acl_tcam_ops { 1119 enum mlxsw_reg_ptar_key_type key_type; 1120 size_t priv_size; 1121 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv, 1122 struct mlxsw_sp_acl_tcam *tcam); 1123 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 1124 size_t region_priv_size; 1125 int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv, 1126 void *tcam_priv, 1127 struct mlxsw_sp_acl_tcam_region *region, 1128 void *hints_priv); 1129 void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); 1130 int (*region_associate)(struct mlxsw_sp *mlxsw_sp, 1131 struct mlxsw_sp_acl_tcam_region *region); 1132 void * (*region_rehash_hints_get)(void *region_priv); 1133 void (*region_rehash_hints_put)(void *hints_priv); 1134 size_t chunk_priv_size; 1135 void (*chunk_init)(void *region_priv, void *chunk_priv, 1136 unsigned int priority); 1137 void (*chunk_fini)(void *chunk_priv); 1138 size_t entry_priv_size; 1139 int (*entry_add)(struct mlxsw_sp *mlxsw_sp, 1140 void *region_priv, void *chunk_priv, 1141 void *entry_priv, 1142 struct mlxsw_sp_acl_rule_info *rulei); 1143 void (*entry_del)(struct mlxsw_sp *mlxsw_sp, 1144 void *region_priv, void *chunk_priv, 1145 void *entry_priv); 1146 int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp, 1147 void *region_priv, void *entry_priv, 1148 struct mlxsw_sp_acl_rule_info *rulei); 1149 int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, 1150 void *region_priv, void *entry_priv, 1151 bool *activity); 1152}; 1153 1154/* spectrum1_acl_tcam.c */ 1155extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; 1156 1157/* spectrum2_acl_tcam.c */ 1158extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; 1159 1160/* spectrum_acl_flex_actions.c */ 1161extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; 1162extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; 1163 1164/* spectrum_acl_flex_keys.c */ 1165extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; 1166extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; 1167extern const struct mlxsw_afk_ops mlxsw_sp4_afk_ops; 1168 1169/* spectrum_acl_bloom_filter.c */ 1170extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp2_acl_bf_ops; 1171extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp4_acl_bf_ops; 1172 1173/* spectrum_matchall.c */ 1174struct mlxsw_sp_mall_ops { 1175 int (*sample_add)(struct mlxsw_sp *mlxsw_sp, 1176 struct mlxsw_sp_port *mlxsw_sp_port, 1177 struct mlxsw_sp_mall_entry *mall_entry, 1178 struct netlink_ext_ack *extack); 1179 void (*sample_del)(struct mlxsw_sp *mlxsw_sp, 1180 struct mlxsw_sp_port *mlxsw_sp_port, 1181 struct mlxsw_sp_mall_entry *mall_entry); 1182}; 1183 1184extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops; 1185extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops; 1186 1187enum mlxsw_sp_mall_action_type { 1188 MLXSW_SP_MALL_ACTION_TYPE_MIRROR, 1189 MLXSW_SP_MALL_ACTION_TYPE_SAMPLE, 1190 MLXSW_SP_MALL_ACTION_TYPE_TRAP, 1191}; 1192 1193struct mlxsw_sp_mall_mirror_entry { 1194 const struct net_device *to_dev; 1195 int span_id; 1196}; 1197 1198struct mlxsw_sp_mall_trap_entry { 1199 int span_id; 1200}; 1201 1202struct mlxsw_sp_mall_sample_entry { 1203 struct mlxsw_sp_sample_params params; 1204 int span_id; /* Relevant for Spectrum-2 onwards. */ 1205}; 1206 1207struct mlxsw_sp_mall_entry { 1208 struct list_head list; 1209 unsigned long cookie; 1210 unsigned int priority; 1211 enum mlxsw_sp_mall_action_type type; 1212 bool ingress; 1213 union { 1214 struct mlxsw_sp_mall_mirror_entry mirror; 1215 struct mlxsw_sp_mall_trap_entry trap; 1216 struct mlxsw_sp_mall_sample_entry sample; 1217 }; 1218 struct rcu_head rcu; 1219}; 1220 1221int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp, 1222 struct mlxsw_sp_flow_block *block, 1223 struct tc_cls_matchall_offload *f); 1224void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block, 1225 struct tc_cls_matchall_offload *f); 1226int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block, 1227 struct mlxsw_sp_port *mlxsw_sp_port, 1228 struct netlink_ext_ack *extack); 1229void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block, 1230 struct mlxsw_sp_port *mlxsw_sp_port); 1231int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index, 1232 unsigned int *p_min_prio, unsigned int *p_max_prio); 1233 1234/* spectrum_flower.c */ 1235int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, 1236 struct mlxsw_sp_flow_block *block, 1237 struct flow_cls_offload *f); 1238void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, 1239 struct mlxsw_sp_flow_block *block, 1240 struct flow_cls_offload *f); 1241int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, 1242 struct mlxsw_sp_flow_block *block, 1243 struct flow_cls_offload *f); 1244int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, 1245 struct mlxsw_sp_flow_block *block, 1246 struct flow_cls_offload *f); 1247void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, 1248 struct mlxsw_sp_flow_block *block, 1249 struct flow_cls_offload *f); 1250int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp, 1251 struct mlxsw_sp_flow_block *block, 1252 u32 chain_index, unsigned int *p_min_prio, 1253 unsigned int *p_max_prio); 1254 1255/* spectrum_qdisc.c */ 1256int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); 1257void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port); 1258int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, 1259 struct tc_red_qopt_offload *p); 1260int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, 1261 struct tc_prio_qopt_offload *p); 1262int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port, 1263 struct tc_ets_qopt_offload *p); 1264int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port, 1265 struct tc_tbf_qopt_offload *p); 1266int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port, 1267 struct tc_fifo_qopt_offload *p); 1268int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port, 1269 struct flow_block_offload *f); 1270int mlxsw_sp_setup_tc_block_qevent_mark(struct mlxsw_sp_port *mlxsw_sp_port, 1271 struct flow_block_offload *f); 1272 1273/* spectrum_fid.c */ 1274struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, 1275 u16 fid_index); 1276int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex); 1277int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, 1278 enum mlxsw_sp_nve_type *p_type); 1279struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, 1280 __be32 vni); 1281int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); 1282int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, 1283 u32 nve_flood_index); 1284void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); 1285bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); 1286int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, 1287 __be32 vni, int nve_ifindex); 1288void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); 1289bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); 1290void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid, 1291 const struct net_device *nve_dev); 1292int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, 1293 enum mlxsw_sp_flood_type packet_type, u16 local_port, 1294 bool member); 1295int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, 1296 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 1297void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, 1298 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 1299u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); 1300enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); 1301int mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); 1302void mlxsw_sp_fid_rif_unset(struct mlxsw_sp_fid *fid); 1303struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid); 1304enum mlxsw_sp_rif_type 1305mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, 1306 enum mlxsw_sp_fid_type type); 1307u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); 1308struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); 1309struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, 1310 int br_ifindex); 1311struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp, 1312 u16 vid); 1313struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, 1314 int br_ifindex); 1315struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, 1316 u16 rif_index); 1317struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); 1318void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); 1319int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); 1320void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); 1321int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); 1322void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); 1323 1324extern const struct mlxsw_sp_fid_family *mlxsw_sp1_fid_family_arr[]; 1325extern const struct mlxsw_sp_fid_family *mlxsw_sp2_fid_family_arr[]; 1326 1327/* spectrum_mr.c */ 1328enum mlxsw_sp_mr_route_prio { 1329 MLXSW_SP_MR_ROUTE_PRIO_SG, 1330 MLXSW_SP_MR_ROUTE_PRIO_STARG, 1331 MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, 1332 __MLXSW_SP_MR_ROUTE_PRIO_MAX 1333}; 1334 1335#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) 1336 1337struct mlxsw_sp_mr_route_key; 1338 1339struct mlxsw_sp_mr_tcam_ops { 1340 size_t priv_size; 1341 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 1342 void (*fini)(void *priv); 1343 size_t route_priv_size; 1344 int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, 1345 void *route_priv, 1346 struct mlxsw_sp_mr_route_key *key, 1347 struct mlxsw_afa_block *afa_block, 1348 enum mlxsw_sp_mr_route_prio prio); 1349 void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, 1350 void *route_priv, 1351 struct mlxsw_sp_mr_route_key *key); 1352 int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, 1353 struct mlxsw_sp_mr_route_key *key, 1354 struct mlxsw_afa_block *afa_block); 1355}; 1356 1357/* spectrum1_mr_tcam.c */ 1358extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; 1359 1360/* spectrum2_mr_tcam.c */ 1361extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; 1362 1363/* spectrum_nve.c */ 1364struct mlxsw_sp_nve_params { 1365 enum mlxsw_sp_nve_type type; 1366 __be32 vni; 1367 const struct net_device *dev; 1368 u16 ethertype; 1369}; 1370 1371extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; 1372extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; 1373 1374int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip, 1375 enum mlxsw_sp_l3proto proto, 1376 union mlxsw_sp_l3addr *addr); 1377int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, 1378 struct mlxsw_sp_fid *fid, 1379 enum mlxsw_sp_l3proto proto, 1380 union mlxsw_sp_l3addr *addr); 1381void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, 1382 struct mlxsw_sp_fid *fid, 1383 enum mlxsw_sp_l3proto proto, 1384 union mlxsw_sp_l3addr *addr); 1385int mlxsw_sp_nve_ipv6_addr_kvdl_set(struct mlxsw_sp *mlxsw_sp, 1386 const struct in6_addr *addr6, 1387 u32 *p_kvdl_index); 1388void mlxsw_sp_nve_ipv6_addr_kvdl_unset(struct mlxsw_sp *mlxsw_sp, 1389 const struct in6_addr *addr6); 1390int 1391mlxsw_sp_nve_ipv6_addr_map_replace(struct mlxsw_sp *mlxsw_sp, const char *mac, 1392 u16 fid_index, 1393 const struct in6_addr *new_addr6); 1394void mlxsw_sp_nve_ipv6_addr_map_del(struct mlxsw_sp *mlxsw_sp, const char *mac, 1395 u16 fid_index); 1396int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, 1397 struct mlxsw_sp_nve_params *params, 1398 struct netlink_ext_ack *extack); 1399void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, 1400 struct mlxsw_sp_fid *fid); 1401int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); 1402void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); 1403int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); 1404void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); 1405 1406/* spectrum_trap.c */ 1407int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp); 1408void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp); 1409int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core, 1410 const struct devlink_trap *trap, void *trap_ctx); 1411void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core, 1412 const struct devlink_trap *trap, void *trap_ctx); 1413int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core, 1414 const struct devlink_trap *trap, 1415 enum devlink_trap_action action, 1416 struct netlink_ext_ack *extack); 1417int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, 1418 const struct devlink_trap_group *group); 1419int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core, 1420 const struct devlink_trap_group *group, 1421 const struct devlink_trap_policer *policer, 1422 struct netlink_ext_ack *extack); 1423int 1424mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core, 1425 const struct devlink_trap_policer *policer); 1426void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core, 1427 const struct devlink_trap_policer *policer); 1428int 1429mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core, 1430 const struct devlink_trap_policer *policer, 1431 u64 rate, u64 burst, struct netlink_ext_ack *extack); 1432int 1433mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core, 1434 const struct devlink_trap_policer *policer, 1435 u64 *p_drops); 1436int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id, 1437 bool *p_enabled, u16 *p_hw_id); 1438 1439static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp) 1440{ 1441 return mlxsw_core_net(mlxsw_sp->core); 1442} 1443 1444/* spectrum_ethtool.c */ 1445extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops; 1446extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops; 1447extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops; 1448 1449/* spectrum_policer.c */ 1450extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops; 1451extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops; 1452 1453enum mlxsw_sp_policer_type { 1454 MLXSW_SP_POLICER_TYPE_SINGLE_RATE, 1455 1456 __MLXSW_SP_POLICER_TYPE_MAX, 1457 MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1, 1458}; 1459 1460struct mlxsw_sp_policer_params { 1461 u64 rate; 1462 u64 burst; 1463 bool bytes; 1464}; 1465 1466int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp, 1467 enum mlxsw_sp_policer_type type, 1468 const struct mlxsw_sp_policer_params *params, 1469 struct netlink_ext_ack *extack, u16 *p_policer_index); 1470void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp, 1471 enum mlxsw_sp_policer_type type, 1472 u16 policer_index); 1473int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp, 1474 enum mlxsw_sp_policer_type type, 1475 u16 policer_index, u64 *p_drops); 1476int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp); 1477void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp); 1478int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core); 1479 1480/* spectrum_pgt.c */ 1481int mlxsw_sp_pgt_mid_alloc(struct mlxsw_sp *mlxsw_sp, u16 *p_mid); 1482void mlxsw_sp_pgt_mid_free(struct mlxsw_sp *mlxsw_sp, u16 mid_base); 1483int mlxsw_sp_pgt_mid_alloc_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base, 1484 u16 count); 1485void mlxsw_sp_pgt_mid_free_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base, 1486 u16 count); 1487int mlxsw_sp_pgt_entry_port_set(struct mlxsw_sp *mlxsw_sp, u16 mid, 1488 u16 smpe, u16 local_port, bool member); 1489int mlxsw_sp_pgt_init(struct mlxsw_sp *mlxsw_sp); 1490void mlxsw_sp_pgt_fini(struct mlxsw_sp *mlxsw_sp); 1491 1492/* spectrum_port_range.c */ 1493struct mlxsw_sp_port_range { 1494 u16 min; 1495 u16 max; 1496 u8 source:1; /* Source or destination */ 1497}; 1498 1499int mlxsw_sp_port_range_reg_get(struct mlxsw_sp *mlxsw_sp, 1500 const struct mlxsw_sp_port_range *range, 1501 struct netlink_ext_ack *extack, 1502 u8 *p_prr_index); 1503void mlxsw_sp_port_range_reg_put(struct mlxsw_sp *mlxsw_sp, u8 prr_index); 1504int mlxsw_sp_port_range_init(struct mlxsw_sp *mlxsw_sp); 1505void mlxsw_sp_port_range_fini(struct mlxsw_sp *mlxsw_sp); 1506#endif 1507