1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ 2 /* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */ 3 4 #ifndef _MLXSW_SPECTRUM_H 5 #define _MLXSW_SPECTRUM_H 6 7 #include <linux/types.h> 8 #include <linux/netdevice.h> 9 #include <linux/rhashtable.h> 10 #include <linux/bitops.h> 11 #include <linux/if_bridge.h> 12 #include <linux/if_vlan.h> 13 #include <linux/list.h> 14 #include <linux/dcbnl.h> 15 #include <linux/in6.h> 16 #include <linux/notifier.h> 17 #include <net/psample.h> 18 #include <net/pkt_cls.h> 19 #include <net/red.h> 20 #include <net/vxlan.h> 21 22 #include "port.h" 23 #include "core.h" 24 #include "core_acl_flex_keys.h" 25 #include "core_acl_flex_actions.h" 26 #include "reg.h" 27 28 #define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1) 29 30 #define MLXSW_SP_FID_8021D_MAX 1024 31 32 #define MLXSW_SP_MID_MAX 7000 33 34 #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4 35 36 #define MLXSW_SP_PORT_BASE_SPEED_25G 25000 /* Mb/s */ 37 #define MLXSW_SP_PORT_BASE_SPEED_50G 50000 /* Mb/s */ 38 39 #define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */ 40 #define MLXSW_SP_KVD_GRANULARITY 128 41 42 #define MLXSW_SP_RESOURCE_NAME_KVD "kvd" 43 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear" 44 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single" 45 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double" 46 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles" 47 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks" 48 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks" 49 50 enum mlxsw_sp_resource_id { 51 MLXSW_SP_RESOURCE_KVD = 1, 52 MLXSW_SP_RESOURCE_KVD_LINEAR, 53 MLXSW_SP_RESOURCE_KVD_HASH_SINGLE, 54 MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE, 55 MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE, 56 MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS, 57 MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS, 58 }; 59 60 struct mlxsw_sp_port; 61 struct mlxsw_sp_rif; 62 struct mlxsw_sp_span_entry; 63 enum mlxsw_sp_l3proto; 64 union mlxsw_sp_l3addr; 65 66 struct mlxsw_sp_upper { 67 struct net_device *dev; 68 unsigned int ref_count; 69 }; 70 71 enum mlxsw_sp_rif_type { 72 MLXSW_SP_RIF_TYPE_SUBPORT, 73 MLXSW_SP_RIF_TYPE_VLAN, 74 MLXSW_SP_RIF_TYPE_FID, 75 MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */ 76 MLXSW_SP_RIF_TYPE_MAX, 77 }; 78 79 struct mlxsw_sp_rif_ops; 80 81 extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[]; 82 extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[]; 83 84 enum mlxsw_sp_fid_type { 85 MLXSW_SP_FID_TYPE_8021Q, 86 MLXSW_SP_FID_TYPE_8021D, 87 MLXSW_SP_FID_TYPE_RFID, 88 MLXSW_SP_FID_TYPE_DUMMY, 89 MLXSW_SP_FID_TYPE_MAX, 90 }; 91 92 enum mlxsw_sp_nve_type { 93 MLXSW_SP_NVE_TYPE_VXLAN, 94 }; 95 96 struct mlxsw_sp_mid { 97 struct list_head list; 98 unsigned char addr[ETH_ALEN]; 99 u16 fid; 100 u16 mid; 101 bool in_hw; 102 unsigned long *ports_in_mid; /* bits array */ 103 }; 104 105 enum mlxsw_sp_port_mall_action_type { 106 MLXSW_SP_PORT_MALL_MIRROR, 107 MLXSW_SP_PORT_MALL_SAMPLE, 108 }; 109 110 struct mlxsw_sp_port_mall_mirror_tc_entry { 111 int span_id; 112 bool ingress; 113 }; 114 115 struct mlxsw_sp_port_mall_tc_entry { 116 struct list_head list; 117 unsigned long cookie; 118 enum mlxsw_sp_port_mall_action_type type; 119 union { 120 struct mlxsw_sp_port_mall_mirror_tc_entry mirror; 121 }; 122 }; 123 124 struct mlxsw_sp_sb; 125 struct mlxsw_sp_bridge; 126 struct mlxsw_sp_router; 127 struct mlxsw_sp_mr; 128 struct mlxsw_sp_acl; 129 struct mlxsw_sp_counter_pool; 130 struct mlxsw_sp_fid_core; 131 struct mlxsw_sp_kvdl; 132 struct mlxsw_sp_nve; 133 struct mlxsw_sp_kvdl_ops; 134 struct mlxsw_sp_mr_tcam_ops; 135 struct mlxsw_sp_acl_tcam_ops; 136 struct mlxsw_sp_nve_ops; 137 struct mlxsw_sp_sb_vals; 138 struct mlxsw_sp_port_type_speed_ops; 139 struct mlxsw_sp_ptp_state; 140 struct mlxsw_sp_ptp_ops; 141 142 struct mlxsw_sp { 143 struct mlxsw_sp_port **ports; 144 struct mlxsw_core *core; 145 const struct mlxsw_bus_info *bus_info; 146 unsigned char base_mac[ETH_ALEN]; 147 const unsigned char *mac_mask; 148 struct mlxsw_sp_upper *lags; 149 int *port_to_module; 150 struct mlxsw_sp_sb *sb; 151 struct mlxsw_sp_bridge *bridge; 152 struct mlxsw_sp_router *router; 153 struct mlxsw_sp_mr *mr; 154 struct mlxsw_afa *afa; 155 struct mlxsw_sp_acl *acl; 156 struct mlxsw_sp_fid_core *fid_core; 157 struct mlxsw_sp_kvdl *kvdl; 158 struct mlxsw_sp_nve *nve; 159 struct notifier_block netdevice_nb; 160 struct mlxsw_sp_ptp_clock *clock; 161 struct mlxsw_sp_ptp_state *ptp_state; 162 163 struct mlxsw_sp_counter_pool *counter_pool; 164 struct { 165 struct mlxsw_sp_span_entry *entries; 166 int entries_count; 167 } span; 168 const struct mlxsw_fw_rev *req_rev; 169 const char *fw_filename; 170 const struct mlxsw_sp_kvdl_ops *kvdl_ops; 171 const struct mlxsw_afa_ops *afa_ops; 172 const struct mlxsw_afk_ops *afk_ops; 173 const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; 174 const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; 175 const struct mlxsw_sp_nve_ops **nve_ops_arr; 176 const struct mlxsw_sp_rif_ops **rif_ops_arr; 177 const struct mlxsw_sp_sb_vals *sb_vals; 178 const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; 179 const struct mlxsw_sp_ptp_ops *ptp_ops; 180 const struct mlxsw_listener *listeners; 181 size_t listeners_count; 182 }; 183 184 static inline struct mlxsw_sp_upper * 185 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) 186 { 187 return &mlxsw_sp->lags[lag_id]; 188 } 189 190 struct mlxsw_sp_port_pcpu_stats { 191 u64 rx_packets; 192 u64 rx_bytes; 193 u64 tx_packets; 194 u64 tx_bytes; 195 struct u64_stats_sync syncp; 196 u32 tx_dropped; 197 }; 198 199 struct mlxsw_sp_port_sample { 200 struct psample_group __rcu *psample_group; 201 u32 trunc_size; 202 u32 rate; 203 bool truncate; 204 }; 205 206 struct mlxsw_sp_bridge_port; 207 struct mlxsw_sp_fid; 208 209 struct mlxsw_sp_port_vlan { 210 struct list_head list; 211 struct mlxsw_sp_port *mlxsw_sp_port; 212 struct mlxsw_sp_fid *fid; 213 u16 vid; 214 struct mlxsw_sp_bridge_port *bridge_port; 215 struct list_head bridge_vlan_node; 216 }; 217 218 /* No need an internal lock; At worse - miss a single periodic iteration */ 219 struct mlxsw_sp_port_xstats { 220 u64 ecn; 221 u64 wred_drop[TC_MAX_QUEUE]; 222 u64 tail_drop[TC_MAX_QUEUE]; 223 u64 backlog[TC_MAX_QUEUE]; 224 u64 tx_bytes[IEEE_8021QAZ_MAX_TCS]; 225 u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; 226 }; 227 228 struct mlxsw_sp_port { 229 struct net_device *dev; 230 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; 231 struct mlxsw_sp *mlxsw_sp; 232 u8 local_port; 233 u8 lagged:1, 234 split:1; 235 u16 pvid; 236 u16 lag_id; 237 struct { 238 u8 tx_pause:1, 239 rx_pause:1, 240 autoneg:1; 241 } link; 242 struct { 243 struct ieee_ets *ets; 244 struct ieee_maxrate *maxrate; 245 struct ieee_pfc *pfc; 246 enum mlxsw_reg_qpts_trust_state trust_state; 247 } dcb; 248 struct { 249 u8 module; 250 u8 width; 251 u8 lane; 252 } mapping; 253 /* TC handles */ 254 struct list_head mall_tc_list; 255 struct { 256 #define MLXSW_HW_STATS_UPDATE_TIME HZ 257 struct rtnl_link_stats64 stats; 258 struct mlxsw_sp_port_xstats xstats; 259 struct delayed_work update_dw; 260 } periodic_hw_stats; 261 struct mlxsw_sp_port_sample *sample; 262 struct list_head vlans_list; 263 struct mlxsw_sp_port_vlan *default_vlan; 264 struct mlxsw_sp_qdisc *root_qdisc; 265 struct mlxsw_sp_qdisc *tclass_qdiscs; 266 unsigned acl_rule_count; 267 struct mlxsw_sp_acl_block *ing_acl_block; 268 struct mlxsw_sp_acl_block *eg_acl_block; 269 struct { 270 struct delayed_work shaper_dw; 271 struct hwtstamp_config hwtstamp_config; 272 u16 ing_types; 273 u16 egr_types; 274 } ptp; 275 }; 276 277 struct mlxsw_sp_port_type_speed_ops { 278 void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp, 279 u32 ptys_eth_proto, 280 struct ethtool_link_ksettings *cmd); 281 void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, 282 unsigned long *mode); 283 u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); 284 void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp, 285 bool carrier_ok, u32 ptys_eth_proto, 286 struct ethtool_link_ksettings *cmd); 287 u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, 288 const struct ethtool_link_ksettings *cmd); 289 u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 speed); 290 u32 (*to_ptys_upper_speed)(struct mlxsw_sp *mlxsw_sp, u32 upper_speed); 291 int (*port_speed_base)(struct mlxsw_sp *mlxsw_sp, u8 local_port, 292 u32 *base_speed); 293 void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, 294 u8 local_port, u32 proto_admin, bool autoneg); 295 void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload, 296 u32 *p_eth_proto_cap, 297 u32 *p_eth_proto_admin, 298 u32 *p_eth_proto_oper); 299 }; 300 301 static inline struct net_device * 302 mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) 303 { 304 struct net_device *dev; 305 struct list_head *iter; 306 307 netdev_for_each_lower_dev(br_dev, dev, iter) { 308 if (netif_is_vxlan(dev)) 309 return dev; 310 } 311 312 return NULL; 313 } 314 315 static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) 316 { 317 return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); 318 } 319 320 static inline int 321 mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid) 322 { 323 struct bridge_vlan_info vinfo; 324 u16 vid = 0; 325 int err; 326 327 err = br_vlan_get_pvid(vxlan_dev, &vid); 328 if (err || !vid) 329 goto out; 330 331 err = br_vlan_get_info(vxlan_dev, vid, &vinfo); 332 if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED)) 333 vid = 0; 334 335 out: 336 *p_vid = vid; 337 return err; 338 } 339 340 static inline bool 341 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) 342 { 343 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; 344 } 345 346 static inline struct mlxsw_sp_port * 347 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) 348 { 349 struct mlxsw_sp_port *mlxsw_sp_port; 350 u8 local_port; 351 352 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, 353 lag_id, port_index); 354 mlxsw_sp_port = mlxsw_sp->ports[local_port]; 355 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; 356 } 357 358 static inline struct mlxsw_sp_port_vlan * 359 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, 360 u16 vid) 361 { 362 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; 363 364 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, 365 list) { 366 if (mlxsw_sp_port_vlan->vid == vid) 367 return mlxsw_sp_port_vlan; 368 } 369 370 return NULL; 371 } 372 373 enum mlxsw_sp_flood_type { 374 MLXSW_SP_FLOOD_TYPE_UC, 375 MLXSW_SP_FLOOD_TYPE_BC, 376 MLXSW_SP_FLOOD_TYPE_MC, 377 }; 378 379 /* spectrum_buffers.c */ 380 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); 381 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); 382 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); 383 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, 384 unsigned int sb_index, u16 pool_index, 385 struct devlink_sb_pool_info *pool_info); 386 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, 387 unsigned int sb_index, u16 pool_index, u32 size, 388 enum devlink_sb_threshold_type threshold_type, 389 struct netlink_ext_ack *extack); 390 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 391 unsigned int sb_index, u16 pool_index, 392 u32 *p_threshold); 393 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, 394 unsigned int sb_index, u16 pool_index, 395 u32 threshold, struct netlink_ext_ack *extack); 396 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, 397 unsigned int sb_index, u16 tc_index, 398 enum devlink_sb_pool_type pool_type, 399 u16 *p_pool_index, u32 *p_threshold); 400 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, 401 unsigned int sb_index, u16 tc_index, 402 enum devlink_sb_pool_type pool_type, 403 u16 pool_index, u32 threshold, 404 struct netlink_ext_ack *extack); 405 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, 406 unsigned int sb_index); 407 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, 408 unsigned int sb_index); 409 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 410 unsigned int sb_index, u16 pool_index, 411 u32 *p_cur, u32 *p_max); 412 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, 413 unsigned int sb_index, u16 tc_index, 414 enum devlink_sb_pool_type pool_type, 415 u32 *p_cur, u32 *p_max); 416 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); 417 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); 418 u32 mlxsw_sp_sb_max_headroom_cells(const struct mlxsw_sp *mlxsw_sp); 419 420 extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; 421 extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; 422 423 /* spectrum_switchdev.c */ 424 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); 425 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); 426 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, 427 bool adding); 428 void 429 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 430 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, 431 struct net_device *brport_dev, 432 struct net_device *br_dev, 433 struct netlink_ext_ack *extack); 434 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, 435 struct net_device *brport_dev, 436 struct net_device *br_dev); 437 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, 438 const struct net_device *br_dev); 439 int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, 440 const struct net_device *br_dev, 441 const struct net_device *vxlan_dev, u16 vid, 442 struct netlink_ext_ack *extack); 443 void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, 444 const struct net_device *vxlan_dev); 445 struct mlxsw_sp_fid *mlxsw_sp_bridge_fid_get(struct mlxsw_sp *mlxsw_sp, 446 const struct net_device *br_dev, 447 u16 vid, 448 struct netlink_ext_ack *extack); 449 extern struct notifier_block mlxsw_sp_switchdev_notifier; 450 451 /* spectrum.c */ 452 void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, 453 u8 local_port, void *priv); 454 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, 455 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, 456 bool dwrr, u8 dwrr_weight); 457 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, 458 u8 switch_prio, u8 tclass); 459 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, 460 u8 *prio_tc, bool pause_en, 461 struct ieee_pfc *my_pfc); 462 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, 463 enum mlxsw_reg_qeec_hr hr, u8 index, 464 u8 next_index, u32 maxrate); 465 enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); 466 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 467 u8 state); 468 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); 469 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 470 bool learn_enable); 471 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 472 struct mlxsw_sp_port_vlan * 473 mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 474 void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 475 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, 476 u16 vid_end, bool is_member, bool untagged); 477 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, 478 unsigned int counter_index, u64 *packets, 479 u64 *bytes); 480 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, 481 unsigned int *p_counter_index); 482 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, 483 unsigned int counter_index); 484 bool mlxsw_sp_port_dev_check(const struct net_device *dev); 485 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); 486 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); 487 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev); 488 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port); 489 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); 490 491 /* spectrum_dcb.c */ 492 #ifdef CONFIG_MLXSW_SPECTRUM_DCB 493 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); 494 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); 495 #else 496 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) 497 { 498 return 0; 499 } 500 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) 501 {} 502 #endif 503 504 /* spectrum_router.c */ 505 enum mlxsw_sp_l3proto { 506 MLXSW_SP_L3_PROTO_IPV4, 507 MLXSW_SP_L3_PROTO_IPV6, 508 #define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) 509 }; 510 511 union mlxsw_sp_l3addr { 512 __be32 addr4; 513 struct in6_addr addr6; 514 }; 515 516 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); 517 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); 518 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev, 519 unsigned long event, void *ptr); 520 void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, 521 const struct net_device *macvlan_dev); 522 int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, 523 unsigned long event, void *ptr); 524 int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused, 525 unsigned long event, void *ptr); 526 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, 527 struct netdev_notifier_changeupper_info *info); 528 bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp, 529 const struct net_device *dev); 530 bool mlxsw_sp_netdev_is_ipip_ul(const struct mlxsw_sp *mlxsw_sp, 531 const struct net_device *dev); 532 int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp, 533 struct net_device *l3_dev, 534 unsigned long event, 535 struct netdev_notifier_info *info); 536 int 537 mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp, 538 struct net_device *l3_dev, 539 unsigned long event, 540 struct netdev_notifier_info *info); 541 void 542 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 543 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, 544 struct net_device *dev); 545 struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, 546 const struct net_device *dev); 547 u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); 548 struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif); 549 int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 550 enum mlxsw_sp_l3proto ul_proto, 551 const union mlxsw_sp_l3addr *ul_sip, 552 u32 tunnel_index); 553 void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 554 enum mlxsw_sp_l3proto ul_proto, 555 const union mlxsw_sp_l3addr *ul_sip); 556 int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, 557 u16 *vr_id); 558 int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 559 u16 *ul_rif_index); 560 void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index); 561 562 /* spectrum_kvdl.c */ 563 enum mlxsw_sp_kvdl_entry_type { 564 MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 565 MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, 566 MLXSW_SP_KVDL_ENTRY_TYPE_PBS, 567 MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, 568 MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, 569 }; 570 571 static inline unsigned int 572 mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) 573 { 574 switch (type) { 575 case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */ 576 case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */ 577 case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */ 578 case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */ 579 case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */ 580 default: 581 return 1; 582 } 583 } 584 585 struct mlxsw_sp_kvdl_ops { 586 size_t priv_size; 587 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 588 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 589 int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, 590 enum mlxsw_sp_kvdl_entry_type type, 591 unsigned int entry_count, u32 *p_entry_index); 592 void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, 593 enum mlxsw_sp_kvdl_entry_type type, 594 unsigned int entry_count, int entry_index); 595 int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, 596 enum mlxsw_sp_kvdl_entry_type type, 597 unsigned int entry_count, 598 unsigned int *p_alloc_count); 599 int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); 600 }; 601 602 int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); 603 void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); 604 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, 605 enum mlxsw_sp_kvdl_entry_type type, 606 unsigned int entry_count, u32 *p_entry_index); 607 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, 608 enum mlxsw_sp_kvdl_entry_type type, 609 unsigned int entry_count, int entry_index); 610 int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, 611 enum mlxsw_sp_kvdl_entry_type type, 612 unsigned int entry_count, 613 unsigned int *p_alloc_count); 614 615 /* spectrum1_kvdl.c */ 616 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; 617 int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); 618 619 /* spectrum2_kvdl.c */ 620 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; 621 622 struct mlxsw_sp_acl_rule_info { 623 unsigned int priority; 624 struct mlxsw_afk_element_values values; 625 struct mlxsw_afa_block *act_block; 626 u8 action_created:1; 627 unsigned int counter_index; 628 }; 629 630 struct mlxsw_sp_acl_block; 631 struct mlxsw_sp_acl_ruleset; 632 633 /* spectrum_acl.c */ 634 enum mlxsw_sp_acl_profile { 635 MLXSW_SP_ACL_PROFILE_FLOWER, 636 MLXSW_SP_ACL_PROFILE_MR, 637 }; 638 639 struct mlxsw_sp_acl_block { 640 struct list_head binding_list; 641 struct mlxsw_sp_acl_ruleset *ruleset_zero; 642 struct mlxsw_sp *mlxsw_sp; 643 unsigned int rule_count; 644 unsigned int disable_count; 645 struct net *net; 646 }; 647 648 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); 649 struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block); 650 unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block); 651 void mlxsw_sp_acl_block_disable_inc(struct mlxsw_sp_acl_block *block); 652 void mlxsw_sp_acl_block_disable_dec(struct mlxsw_sp_acl_block *block); 653 bool mlxsw_sp_acl_block_disabled(struct mlxsw_sp_acl_block *block); 654 struct mlxsw_sp_acl_block *mlxsw_sp_acl_block_create(struct mlxsw_sp *mlxsw_sp, 655 struct net *net); 656 void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block); 657 int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp, 658 struct mlxsw_sp_acl_block *block, 659 struct mlxsw_sp_port *mlxsw_sp_port, 660 bool ingress); 661 int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp, 662 struct mlxsw_sp_acl_block *block, 663 struct mlxsw_sp_port *mlxsw_sp_port, 664 bool ingress); 665 bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block); 666 struct mlxsw_sp_acl_ruleset * 667 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, 668 struct mlxsw_sp_acl_block *block, u32 chain_index, 669 enum mlxsw_sp_acl_profile profile); 670 struct mlxsw_sp_acl_ruleset * 671 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, 672 struct mlxsw_sp_acl_block *block, u32 chain_index, 673 enum mlxsw_sp_acl_profile profile, 674 struct mlxsw_afk_element_usage *tmplt_elusage); 675 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, 676 struct mlxsw_sp_acl_ruleset *ruleset); 677 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); 678 679 struct mlxsw_sp_acl_rule_info * 680 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl, 681 struct mlxsw_afa_block *afa_block); 682 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei); 683 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); 684 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, 685 unsigned int priority); 686 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, 687 enum mlxsw_afk_element element, 688 u32 key_value, u32 mask_value); 689 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, 690 enum mlxsw_afk_element element, 691 const char *key_value, 692 const char *mask_value, unsigned int len); 693 int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); 694 int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, 695 u16 group_id); 696 int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei); 697 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei); 698 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); 699 int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, 700 struct mlxsw_sp_acl_rule_info *rulei, 701 struct mlxsw_sp_acl_block *block, 702 struct net_device *out_dev, 703 struct netlink_ext_ack *extack); 704 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, 705 struct mlxsw_sp_acl_rule_info *rulei, 706 struct net_device *out_dev, 707 struct netlink_ext_ack *extack); 708 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, 709 struct mlxsw_sp_acl_rule_info *rulei, 710 u32 action, u16 vid, u16 proto, u8 prio, 711 struct netlink_ext_ack *extack); 712 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, 713 struct mlxsw_sp_acl_rule_info *rulei, 714 struct netlink_ext_ack *extack); 715 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, 716 struct mlxsw_sp_acl_rule_info *rulei, 717 u16 fid, struct netlink_ext_ack *extack); 718 719 struct mlxsw_sp_acl_rule; 720 721 struct mlxsw_sp_acl_rule * 722 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, 723 struct mlxsw_sp_acl_ruleset *ruleset, 724 unsigned long cookie, 725 struct mlxsw_afa_block *afa_block, 726 struct netlink_ext_ack *extack); 727 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, 728 struct mlxsw_sp_acl_rule *rule); 729 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, 730 struct mlxsw_sp_acl_rule *rule); 731 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, 732 struct mlxsw_sp_acl_rule *rule); 733 int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp, 734 struct mlxsw_sp_acl_rule *rule, 735 struct mlxsw_afa_block *afa_block); 736 struct mlxsw_sp_acl_rule * 737 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, 738 struct mlxsw_sp_acl_ruleset *ruleset, 739 unsigned long cookie); 740 struct mlxsw_sp_acl_rule_info * 741 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); 742 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, 743 struct mlxsw_sp_acl_rule *rule, 744 u64 *packets, u64 *bytes, u64 *last_use); 745 746 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); 747 748 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); 749 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); 750 u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp); 751 int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val); 752 753 /* spectrum_acl_tcam.c */ 754 struct mlxsw_sp_acl_tcam; 755 struct mlxsw_sp_acl_tcam_region; 756 757 struct mlxsw_sp_acl_tcam_ops { 758 enum mlxsw_reg_ptar_key_type key_type; 759 size_t priv_size; 760 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv, 761 struct mlxsw_sp_acl_tcam *tcam); 762 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 763 size_t region_priv_size; 764 int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv, 765 void *tcam_priv, 766 struct mlxsw_sp_acl_tcam_region *region, 767 void *hints_priv); 768 void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); 769 int (*region_associate)(struct mlxsw_sp *mlxsw_sp, 770 struct mlxsw_sp_acl_tcam_region *region); 771 void * (*region_rehash_hints_get)(void *region_priv); 772 void (*region_rehash_hints_put)(void *hints_priv); 773 size_t chunk_priv_size; 774 void (*chunk_init)(void *region_priv, void *chunk_priv, 775 unsigned int priority); 776 void (*chunk_fini)(void *chunk_priv); 777 size_t entry_priv_size; 778 int (*entry_add)(struct mlxsw_sp *mlxsw_sp, 779 void *region_priv, void *chunk_priv, 780 void *entry_priv, 781 struct mlxsw_sp_acl_rule_info *rulei); 782 void (*entry_del)(struct mlxsw_sp *mlxsw_sp, 783 void *region_priv, void *chunk_priv, 784 void *entry_priv); 785 int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp, 786 void *region_priv, void *entry_priv, 787 struct mlxsw_sp_acl_rule_info *rulei); 788 int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, 789 void *region_priv, void *entry_priv, 790 bool *activity); 791 }; 792 793 /* spectrum1_acl_tcam.c */ 794 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; 795 796 /* spectrum2_acl_tcam.c */ 797 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; 798 799 /* spectrum_acl_flex_actions.c */ 800 extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; 801 extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; 802 803 /* spectrum_acl_flex_keys.c */ 804 extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; 805 extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; 806 807 /* spectrum_flower.c */ 808 int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, 809 struct mlxsw_sp_acl_block *block, 810 struct flow_cls_offload *f); 811 void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, 812 struct mlxsw_sp_acl_block *block, 813 struct flow_cls_offload *f); 814 int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, 815 struct mlxsw_sp_acl_block *block, 816 struct flow_cls_offload *f); 817 int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, 818 struct mlxsw_sp_acl_block *block, 819 struct flow_cls_offload *f); 820 void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, 821 struct mlxsw_sp_acl_block *block, 822 struct flow_cls_offload *f); 823 824 /* spectrum_qdisc.c */ 825 int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); 826 void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port); 827 int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, 828 struct tc_red_qopt_offload *p); 829 int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, 830 struct tc_prio_qopt_offload *p); 831 832 /* spectrum_fid.c */ 833 bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index); 834 bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid); 835 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, 836 u16 fid_index); 837 int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex); 838 int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, 839 enum mlxsw_sp_nve_type *p_type); 840 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, 841 __be32 vni); 842 int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); 843 int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, 844 u32 nve_flood_index); 845 void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); 846 bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); 847 int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, 848 __be32 vni, int nve_ifindex); 849 void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); 850 bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); 851 void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid, 852 const struct net_device *nve_dev); 853 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, 854 enum mlxsw_sp_flood_type packet_type, u8 local_port, 855 bool member); 856 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, 857 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 858 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, 859 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 860 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); 861 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); 862 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); 863 struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid); 864 enum mlxsw_sp_rif_type 865 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, 866 enum mlxsw_sp_fid_type type); 867 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); 868 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); 869 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, 870 int br_ifindex); 871 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp, 872 u16 vid); 873 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, 874 int br_ifindex); 875 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, 876 u16 rif_index); 877 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); 878 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); 879 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); 880 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); 881 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); 882 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); 883 884 /* spectrum_mr.c */ 885 enum mlxsw_sp_mr_route_prio { 886 MLXSW_SP_MR_ROUTE_PRIO_SG, 887 MLXSW_SP_MR_ROUTE_PRIO_STARG, 888 MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, 889 __MLXSW_SP_MR_ROUTE_PRIO_MAX 890 }; 891 892 #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) 893 894 struct mlxsw_sp_mr_route_key; 895 896 struct mlxsw_sp_mr_tcam_ops { 897 size_t priv_size; 898 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 899 void (*fini)(void *priv); 900 size_t route_priv_size; 901 int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, 902 void *route_priv, 903 struct mlxsw_sp_mr_route_key *key, 904 struct mlxsw_afa_block *afa_block, 905 enum mlxsw_sp_mr_route_prio prio); 906 void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, 907 void *route_priv, 908 struct mlxsw_sp_mr_route_key *key); 909 int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, 910 struct mlxsw_sp_mr_route_key *key, 911 struct mlxsw_afa_block *afa_block); 912 }; 913 914 /* spectrum1_mr_tcam.c */ 915 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; 916 917 /* spectrum2_mr_tcam.c */ 918 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; 919 920 /* spectrum_nve.c */ 921 struct mlxsw_sp_nve_params { 922 enum mlxsw_sp_nve_type type; 923 __be32 vni; 924 const struct net_device *dev; 925 }; 926 927 extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; 928 extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; 929 930 int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip, 931 enum mlxsw_sp_l3proto proto, 932 union mlxsw_sp_l3addr *addr); 933 int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, 934 struct mlxsw_sp_fid *fid, 935 enum mlxsw_sp_l3proto proto, 936 union mlxsw_sp_l3addr *addr); 937 void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, 938 struct mlxsw_sp_fid *fid, 939 enum mlxsw_sp_l3proto proto, 940 union mlxsw_sp_l3addr *addr); 941 u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp); 942 bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp, 943 u32 tb_id, __be32 addr); 944 int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, 945 struct mlxsw_sp_nve_params *params, 946 struct netlink_ext_ack *extack); 947 void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, 948 struct mlxsw_sp_fid *fid); 949 int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); 950 void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); 951 int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); 952 void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); 953 954 #endif 955