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_ptp_port_dir_stats { 229 u64 packets; 230 u64 timestamps; 231 }; 232 233 struct mlxsw_sp_ptp_port_stats { 234 struct mlxsw_sp_ptp_port_dir_stats rx_gcd; 235 struct mlxsw_sp_ptp_port_dir_stats tx_gcd; 236 }; 237 238 struct mlxsw_sp_port { 239 struct net_device *dev; 240 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; 241 struct mlxsw_sp *mlxsw_sp; 242 u8 local_port; 243 u8 lagged:1, 244 split:1; 245 u16 pvid; 246 u16 lag_id; 247 struct { 248 u8 tx_pause:1, 249 rx_pause:1, 250 autoneg:1; 251 } link; 252 struct { 253 struct ieee_ets *ets; 254 struct ieee_maxrate *maxrate; 255 struct ieee_pfc *pfc; 256 enum mlxsw_reg_qpts_trust_state trust_state; 257 } dcb; 258 struct { 259 u8 module; 260 u8 width; 261 u8 lane; 262 } mapping; 263 /* TC handles */ 264 struct list_head mall_tc_list; 265 struct { 266 #define MLXSW_HW_STATS_UPDATE_TIME HZ 267 struct rtnl_link_stats64 stats; 268 struct mlxsw_sp_port_xstats xstats; 269 struct delayed_work update_dw; 270 } periodic_hw_stats; 271 struct mlxsw_sp_port_sample *sample; 272 struct list_head vlans_list; 273 struct mlxsw_sp_port_vlan *default_vlan; 274 struct mlxsw_sp_qdisc *root_qdisc; 275 struct mlxsw_sp_qdisc *tclass_qdiscs; 276 unsigned acl_rule_count; 277 struct mlxsw_sp_acl_block *ing_acl_block; 278 struct mlxsw_sp_acl_block *eg_acl_block; 279 struct { 280 struct delayed_work shaper_dw; 281 struct hwtstamp_config hwtstamp_config; 282 u16 ing_types; 283 u16 egr_types; 284 struct mlxsw_sp_ptp_port_stats stats; 285 } ptp; 286 }; 287 288 struct mlxsw_sp_port_type_speed_ops { 289 void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp, 290 u32 ptys_eth_proto, 291 struct ethtool_link_ksettings *cmd); 292 void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, 293 u8 width, unsigned long *mode); 294 u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); 295 void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp, 296 bool carrier_ok, u32 ptys_eth_proto, 297 struct ethtool_link_ksettings *cmd); 298 u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, u8 width, 299 const struct ethtool_link_ksettings *cmd); 300 u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u8 width, u32 speed); 301 u32 (*to_ptys_upper_speed)(struct mlxsw_sp *mlxsw_sp, u32 upper_speed); 302 int (*port_speed_base)(struct mlxsw_sp *mlxsw_sp, u8 local_port, 303 u32 *base_speed); 304 void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, 305 u8 local_port, u32 proto_admin, bool autoneg); 306 void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload, 307 u32 *p_eth_proto_cap, 308 u32 *p_eth_proto_admin, 309 u32 *p_eth_proto_oper); 310 }; 311 312 static inline struct net_device * 313 mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) 314 { 315 struct net_device *dev; 316 struct list_head *iter; 317 318 netdev_for_each_lower_dev(br_dev, dev, iter) { 319 if (netif_is_vxlan(dev)) 320 return dev; 321 } 322 323 return NULL; 324 } 325 326 static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) 327 { 328 return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); 329 } 330 331 static inline int 332 mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid) 333 { 334 struct bridge_vlan_info vinfo; 335 u16 vid = 0; 336 int err; 337 338 err = br_vlan_get_pvid(vxlan_dev, &vid); 339 if (err || !vid) 340 goto out; 341 342 err = br_vlan_get_info(vxlan_dev, vid, &vinfo); 343 if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED)) 344 vid = 0; 345 346 out: 347 *p_vid = vid; 348 return err; 349 } 350 351 static inline bool 352 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) 353 { 354 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; 355 } 356 357 static inline struct mlxsw_sp_port * 358 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) 359 { 360 struct mlxsw_sp_port *mlxsw_sp_port; 361 u8 local_port; 362 363 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, 364 lag_id, port_index); 365 mlxsw_sp_port = mlxsw_sp->ports[local_port]; 366 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; 367 } 368 369 static inline struct mlxsw_sp_port_vlan * 370 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, 371 u16 vid) 372 { 373 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; 374 375 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, 376 list) { 377 if (mlxsw_sp_port_vlan->vid == vid) 378 return mlxsw_sp_port_vlan; 379 } 380 381 return NULL; 382 } 383 384 enum mlxsw_sp_flood_type { 385 MLXSW_SP_FLOOD_TYPE_UC, 386 MLXSW_SP_FLOOD_TYPE_BC, 387 MLXSW_SP_FLOOD_TYPE_MC, 388 }; 389 390 /* spectrum_buffers.c */ 391 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); 392 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); 393 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); 394 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, 395 unsigned int sb_index, u16 pool_index, 396 struct devlink_sb_pool_info *pool_info); 397 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, 398 unsigned int sb_index, u16 pool_index, u32 size, 399 enum devlink_sb_threshold_type threshold_type, 400 struct netlink_ext_ack *extack); 401 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 402 unsigned int sb_index, u16 pool_index, 403 u32 *p_threshold); 404 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, 405 unsigned int sb_index, u16 pool_index, 406 u32 threshold, struct netlink_ext_ack *extack); 407 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, 408 unsigned int sb_index, u16 tc_index, 409 enum devlink_sb_pool_type pool_type, 410 u16 *p_pool_index, u32 *p_threshold); 411 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, 412 unsigned int sb_index, u16 tc_index, 413 enum devlink_sb_pool_type pool_type, 414 u16 pool_index, u32 threshold, 415 struct netlink_ext_ack *extack); 416 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, 417 unsigned int sb_index); 418 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, 419 unsigned int sb_index); 420 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 421 unsigned int sb_index, u16 pool_index, 422 u32 *p_cur, u32 *p_max); 423 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, 424 unsigned int sb_index, u16 tc_index, 425 enum devlink_sb_pool_type pool_type, 426 u32 *p_cur, u32 *p_max); 427 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); 428 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); 429 u32 mlxsw_sp_sb_max_headroom_cells(const struct mlxsw_sp *mlxsw_sp); 430 431 extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; 432 extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; 433 434 /* spectrum_switchdev.c */ 435 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); 436 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); 437 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, 438 bool adding); 439 void 440 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 441 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, 442 struct net_device *brport_dev, 443 struct net_device *br_dev, 444 struct netlink_ext_ack *extack); 445 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, 446 struct net_device *brport_dev, 447 struct net_device *br_dev); 448 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, 449 const struct net_device *br_dev); 450 int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, 451 const struct net_device *br_dev, 452 const struct net_device *vxlan_dev, u16 vid, 453 struct netlink_ext_ack *extack); 454 void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, 455 const struct net_device *vxlan_dev); 456 struct mlxsw_sp_fid *mlxsw_sp_bridge_fid_get(struct mlxsw_sp *mlxsw_sp, 457 const struct net_device *br_dev, 458 u16 vid, 459 struct netlink_ext_ack *extack); 460 extern struct notifier_block mlxsw_sp_switchdev_notifier; 461 462 /* spectrum.c */ 463 void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, 464 u8 local_port, void *priv); 465 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, 466 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, 467 bool dwrr, u8 dwrr_weight); 468 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, 469 u8 switch_prio, u8 tclass); 470 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, 471 u8 *prio_tc, bool pause_en, 472 struct ieee_pfc *my_pfc); 473 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, 474 enum mlxsw_reg_qeec_hr hr, u8 index, 475 u8 next_index, u32 maxrate); 476 enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); 477 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 478 u8 state); 479 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); 480 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 481 bool learn_enable); 482 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 483 struct mlxsw_sp_port_vlan * 484 mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 485 void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 486 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, 487 u16 vid_end, bool is_member, bool untagged); 488 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, 489 unsigned int counter_index, u64 *packets, 490 u64 *bytes); 491 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, 492 unsigned int *p_counter_index); 493 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, 494 unsigned int counter_index); 495 bool mlxsw_sp_port_dev_check(const struct net_device *dev); 496 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); 497 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); 498 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev); 499 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port); 500 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); 501 502 /* spectrum_dcb.c */ 503 #ifdef CONFIG_MLXSW_SPECTRUM_DCB 504 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); 505 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); 506 #else 507 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) 508 { 509 return 0; 510 } 511 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) 512 {} 513 #endif 514 515 /* spectrum_router.c */ 516 enum mlxsw_sp_l3proto { 517 MLXSW_SP_L3_PROTO_IPV4, 518 MLXSW_SP_L3_PROTO_IPV6, 519 #define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) 520 }; 521 522 union mlxsw_sp_l3addr { 523 __be32 addr4; 524 struct in6_addr addr6; 525 }; 526 527 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); 528 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); 529 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev, 530 unsigned long event, void *ptr); 531 void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, 532 const struct net_device *macvlan_dev); 533 int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, 534 unsigned long event, void *ptr); 535 int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused, 536 unsigned long event, void *ptr); 537 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, 538 struct netdev_notifier_changeupper_info *info); 539 bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp, 540 const struct net_device *dev); 541 bool mlxsw_sp_netdev_is_ipip_ul(const struct mlxsw_sp *mlxsw_sp, 542 const struct net_device *dev); 543 int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp, 544 struct net_device *l3_dev, 545 unsigned long event, 546 struct netdev_notifier_info *info); 547 int 548 mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp, 549 struct net_device *l3_dev, 550 unsigned long event, 551 struct netdev_notifier_info *info); 552 void 553 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 554 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, 555 struct net_device *dev); 556 struct mlxsw_sp_rif *mlxsw_sp_rif_find_by_dev(const struct mlxsw_sp *mlxsw_sp, 557 const struct net_device *dev); 558 u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); 559 struct mlxsw_sp_fid *mlxsw_sp_rif_fid(const struct mlxsw_sp_rif *rif); 560 int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 561 enum mlxsw_sp_l3proto ul_proto, 562 const union mlxsw_sp_l3addr *ul_sip, 563 u32 tunnel_index); 564 void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 565 enum mlxsw_sp_l3proto ul_proto, 566 const union mlxsw_sp_l3addr *ul_sip); 567 int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, 568 u16 *vr_id); 569 int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, 570 u16 *ul_rif_index); 571 void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index); 572 573 /* spectrum_kvdl.c */ 574 enum mlxsw_sp_kvdl_entry_type { 575 MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, 576 MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, 577 MLXSW_SP_KVDL_ENTRY_TYPE_PBS, 578 MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, 579 MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, 580 }; 581 582 static inline unsigned int 583 mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) 584 { 585 switch (type) { 586 case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: /* fall through */ 587 case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: /* fall through */ 588 case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: /* fall through */ 589 case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: /* fall through */ 590 case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: /* fall through */ 591 default: 592 return 1; 593 } 594 } 595 596 struct mlxsw_sp_kvdl_ops { 597 size_t priv_size; 598 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 599 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 600 int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, 601 enum mlxsw_sp_kvdl_entry_type type, 602 unsigned int entry_count, u32 *p_entry_index); 603 void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, 604 enum mlxsw_sp_kvdl_entry_type type, 605 unsigned int entry_count, int entry_index); 606 int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, 607 enum mlxsw_sp_kvdl_entry_type type, 608 unsigned int entry_count, 609 unsigned int *p_alloc_count); 610 int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); 611 }; 612 613 int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); 614 void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); 615 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, 616 enum mlxsw_sp_kvdl_entry_type type, 617 unsigned int entry_count, u32 *p_entry_index); 618 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, 619 enum mlxsw_sp_kvdl_entry_type type, 620 unsigned int entry_count, int entry_index); 621 int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, 622 enum mlxsw_sp_kvdl_entry_type type, 623 unsigned int entry_count, 624 unsigned int *p_alloc_count); 625 626 /* spectrum1_kvdl.c */ 627 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; 628 int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); 629 630 /* spectrum2_kvdl.c */ 631 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; 632 633 struct mlxsw_sp_acl_rule_info { 634 unsigned int priority; 635 struct mlxsw_afk_element_values values; 636 struct mlxsw_afa_block *act_block; 637 u8 action_created:1, 638 egress_bind_blocker:1; 639 unsigned int counter_index; 640 }; 641 642 struct mlxsw_sp_acl_block; 643 struct mlxsw_sp_acl_ruleset; 644 645 /* spectrum_acl.c */ 646 enum mlxsw_sp_acl_profile { 647 MLXSW_SP_ACL_PROFILE_FLOWER, 648 MLXSW_SP_ACL_PROFILE_MR, 649 }; 650 651 struct mlxsw_sp_acl_block { 652 struct list_head binding_list; 653 struct mlxsw_sp_acl_ruleset *ruleset_zero; 654 struct mlxsw_sp *mlxsw_sp; 655 unsigned int rule_count; 656 unsigned int disable_count; 657 unsigned int egress_blocker_rule_count; 658 struct net *net; 659 }; 660 661 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); 662 struct mlxsw_sp *mlxsw_sp_acl_block_mlxsw_sp(struct mlxsw_sp_acl_block *block); 663 unsigned int mlxsw_sp_acl_block_rule_count(struct mlxsw_sp_acl_block *block); 664 void mlxsw_sp_acl_block_disable_inc(struct mlxsw_sp_acl_block *block); 665 void mlxsw_sp_acl_block_disable_dec(struct mlxsw_sp_acl_block *block); 666 bool mlxsw_sp_acl_block_disabled(struct mlxsw_sp_acl_block *block); 667 struct mlxsw_sp_acl_block *mlxsw_sp_acl_block_create(struct mlxsw_sp *mlxsw_sp, 668 struct net *net); 669 void mlxsw_sp_acl_block_destroy(struct mlxsw_sp_acl_block *block); 670 int mlxsw_sp_acl_block_bind(struct mlxsw_sp *mlxsw_sp, 671 struct mlxsw_sp_acl_block *block, 672 struct mlxsw_sp_port *mlxsw_sp_port, 673 bool ingress, 674 struct netlink_ext_ack *extack); 675 int mlxsw_sp_acl_block_unbind(struct mlxsw_sp *mlxsw_sp, 676 struct mlxsw_sp_acl_block *block, 677 struct mlxsw_sp_port *mlxsw_sp_port, 678 bool ingress); 679 bool mlxsw_sp_acl_block_is_egress_bound(struct mlxsw_sp_acl_block *block); 680 struct mlxsw_sp_acl_ruleset * 681 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, 682 struct mlxsw_sp_acl_block *block, u32 chain_index, 683 enum mlxsw_sp_acl_profile profile); 684 struct mlxsw_sp_acl_ruleset * 685 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, 686 struct mlxsw_sp_acl_block *block, u32 chain_index, 687 enum mlxsw_sp_acl_profile profile, 688 struct mlxsw_afk_element_usage *tmplt_elusage); 689 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, 690 struct mlxsw_sp_acl_ruleset *ruleset); 691 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); 692 693 struct mlxsw_sp_acl_rule_info * 694 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl, 695 struct mlxsw_afa_block *afa_block); 696 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei); 697 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); 698 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, 699 unsigned int priority); 700 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, 701 enum mlxsw_afk_element element, 702 u32 key_value, u32 mask_value); 703 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, 704 enum mlxsw_afk_element element, 705 const char *key_value, 706 const char *mask_value, unsigned int len); 707 int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); 708 int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, 709 u16 group_id); 710 int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei); 711 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei); 712 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); 713 int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, 714 struct mlxsw_sp_acl_rule_info *rulei, 715 struct mlxsw_sp_acl_block *block, 716 struct net_device *out_dev, 717 struct netlink_ext_ack *extack); 718 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, 719 struct mlxsw_sp_acl_rule_info *rulei, 720 struct net_device *out_dev, 721 struct netlink_ext_ack *extack); 722 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, 723 struct mlxsw_sp_acl_rule_info *rulei, 724 u32 action, u16 vid, u16 proto, u8 prio, 725 struct netlink_ext_ack *extack); 726 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, 727 struct mlxsw_sp_acl_rule_info *rulei, 728 struct netlink_ext_ack *extack); 729 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, 730 struct mlxsw_sp_acl_rule_info *rulei, 731 u16 fid, struct netlink_ext_ack *extack); 732 733 struct mlxsw_sp_acl_rule; 734 735 struct mlxsw_sp_acl_rule * 736 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, 737 struct mlxsw_sp_acl_ruleset *ruleset, 738 unsigned long cookie, 739 struct mlxsw_afa_block *afa_block, 740 struct netlink_ext_ack *extack); 741 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, 742 struct mlxsw_sp_acl_rule *rule); 743 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, 744 struct mlxsw_sp_acl_rule *rule); 745 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, 746 struct mlxsw_sp_acl_rule *rule); 747 int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp, 748 struct mlxsw_sp_acl_rule *rule, 749 struct mlxsw_afa_block *afa_block); 750 struct mlxsw_sp_acl_rule * 751 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, 752 struct mlxsw_sp_acl_ruleset *ruleset, 753 unsigned long cookie); 754 struct mlxsw_sp_acl_rule_info * 755 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); 756 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, 757 struct mlxsw_sp_acl_rule *rule, 758 u64 *packets, u64 *bytes, u64 *last_use); 759 760 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); 761 762 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); 763 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); 764 u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp); 765 int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val); 766 767 /* spectrum_acl_tcam.c */ 768 struct mlxsw_sp_acl_tcam; 769 struct mlxsw_sp_acl_tcam_region; 770 771 struct mlxsw_sp_acl_tcam_ops { 772 enum mlxsw_reg_ptar_key_type key_type; 773 size_t priv_size; 774 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv, 775 struct mlxsw_sp_acl_tcam *tcam); 776 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 777 size_t region_priv_size; 778 int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv, 779 void *tcam_priv, 780 struct mlxsw_sp_acl_tcam_region *region, 781 void *hints_priv); 782 void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); 783 int (*region_associate)(struct mlxsw_sp *mlxsw_sp, 784 struct mlxsw_sp_acl_tcam_region *region); 785 void * (*region_rehash_hints_get)(void *region_priv); 786 void (*region_rehash_hints_put)(void *hints_priv); 787 size_t chunk_priv_size; 788 void (*chunk_init)(void *region_priv, void *chunk_priv, 789 unsigned int priority); 790 void (*chunk_fini)(void *chunk_priv); 791 size_t entry_priv_size; 792 int (*entry_add)(struct mlxsw_sp *mlxsw_sp, 793 void *region_priv, void *chunk_priv, 794 void *entry_priv, 795 struct mlxsw_sp_acl_rule_info *rulei); 796 void (*entry_del)(struct mlxsw_sp *mlxsw_sp, 797 void *region_priv, void *chunk_priv, 798 void *entry_priv); 799 int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp, 800 void *region_priv, void *entry_priv, 801 struct mlxsw_sp_acl_rule_info *rulei); 802 int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, 803 void *region_priv, void *entry_priv, 804 bool *activity); 805 }; 806 807 /* spectrum1_acl_tcam.c */ 808 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; 809 810 /* spectrum2_acl_tcam.c */ 811 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; 812 813 /* spectrum_acl_flex_actions.c */ 814 extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; 815 extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; 816 817 /* spectrum_acl_flex_keys.c */ 818 extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; 819 extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; 820 821 /* spectrum_flower.c */ 822 int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, 823 struct mlxsw_sp_acl_block *block, 824 struct flow_cls_offload *f); 825 void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, 826 struct mlxsw_sp_acl_block *block, 827 struct flow_cls_offload *f); 828 int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, 829 struct mlxsw_sp_acl_block *block, 830 struct flow_cls_offload *f); 831 int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, 832 struct mlxsw_sp_acl_block *block, 833 struct flow_cls_offload *f); 834 void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, 835 struct mlxsw_sp_acl_block *block, 836 struct flow_cls_offload *f); 837 838 /* spectrum_qdisc.c */ 839 int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); 840 void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port); 841 int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, 842 struct tc_red_qopt_offload *p); 843 int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, 844 struct tc_prio_qopt_offload *p); 845 846 /* spectrum_fid.c */ 847 bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index); 848 bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid); 849 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, 850 u16 fid_index); 851 int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex); 852 int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, 853 enum mlxsw_sp_nve_type *p_type); 854 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, 855 __be32 vni); 856 int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); 857 int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, 858 u32 nve_flood_index); 859 void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); 860 bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); 861 int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, 862 __be32 vni, int nve_ifindex); 863 void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); 864 bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); 865 void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid, 866 const struct net_device *nve_dev); 867 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, 868 enum mlxsw_sp_flood_type packet_type, u8 local_port, 869 bool member); 870 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, 871 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 872 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, 873 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 874 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); 875 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); 876 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); 877 struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid); 878 enum mlxsw_sp_rif_type 879 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, 880 enum mlxsw_sp_fid_type type); 881 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); 882 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); 883 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, 884 int br_ifindex); 885 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp, 886 u16 vid); 887 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, 888 int br_ifindex); 889 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, 890 u16 rif_index); 891 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); 892 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); 893 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); 894 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); 895 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); 896 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); 897 898 /* spectrum_mr.c */ 899 enum mlxsw_sp_mr_route_prio { 900 MLXSW_SP_MR_ROUTE_PRIO_SG, 901 MLXSW_SP_MR_ROUTE_PRIO_STARG, 902 MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, 903 __MLXSW_SP_MR_ROUTE_PRIO_MAX 904 }; 905 906 #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) 907 908 struct mlxsw_sp_mr_route_key; 909 910 struct mlxsw_sp_mr_tcam_ops { 911 size_t priv_size; 912 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 913 void (*fini)(void *priv); 914 size_t route_priv_size; 915 int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, 916 void *route_priv, 917 struct mlxsw_sp_mr_route_key *key, 918 struct mlxsw_afa_block *afa_block, 919 enum mlxsw_sp_mr_route_prio prio); 920 void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, 921 void *route_priv, 922 struct mlxsw_sp_mr_route_key *key); 923 int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, 924 struct mlxsw_sp_mr_route_key *key, 925 struct mlxsw_afa_block *afa_block); 926 }; 927 928 /* spectrum1_mr_tcam.c */ 929 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; 930 931 /* spectrum2_mr_tcam.c */ 932 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; 933 934 /* spectrum_nve.c */ 935 struct mlxsw_sp_nve_params { 936 enum mlxsw_sp_nve_type type; 937 __be32 vni; 938 const struct net_device *dev; 939 }; 940 941 extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; 942 extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; 943 944 int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip, 945 enum mlxsw_sp_l3proto proto, 946 union mlxsw_sp_l3addr *addr); 947 int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, 948 struct mlxsw_sp_fid *fid, 949 enum mlxsw_sp_l3proto proto, 950 union mlxsw_sp_l3addr *addr); 951 void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, 952 struct mlxsw_sp_fid *fid, 953 enum mlxsw_sp_l3proto proto, 954 union mlxsw_sp_l3addr *addr); 955 u32 mlxsw_sp_nve_decap_tunnel_index_get(const struct mlxsw_sp *mlxsw_sp); 956 bool mlxsw_sp_nve_ipv4_route_is_decap(const struct mlxsw_sp *mlxsw_sp, 957 u32 tb_id, __be32 addr); 958 int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, 959 struct mlxsw_sp_nve_params *params, 960 struct netlink_ext_ack *extack); 961 void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, 962 struct mlxsw_sp_fid *fid); 963 int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); 964 void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); 965 int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); 966 void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); 967 968 /* spectrum_nve_vxlan.c */ 969 int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp); 970 void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp); 971 972 /* spectrum_trap.c */ 973 int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp); 974 void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp); 975 int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core, 976 const struct devlink_trap *trap, void *trap_ctx); 977 void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core, 978 const struct devlink_trap *trap, void *trap_ctx); 979 int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core, 980 const struct devlink_trap *trap, 981 enum devlink_trap_action action); 982 int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, 983 const struct devlink_trap_group *group); 984 985 #endif 986