1 /* 2 * drivers/net/ethernet/mellanox/mlxsw/spectrum.h 3 * Copyright (c) 2015-2017 Mellanox Technologies. All rights reserved. 4 * Copyright (c) 2015-2017 Jiri Pirko <jiri@mellanox.com> 5 * Copyright (c) 2015 Ido Schimmel <idosch@mellanox.com> 6 * Copyright (c) 2015 Elad Raz <eladr@mellanox.com> 7 * 8 * Redistribution and use in source and binary forms, with or without 9 * modification, are permitted provided that the following conditions are met: 10 * 11 * 1. Redistributions of source code must retain the above copyright 12 * notice, this list of conditions and the following disclaimer. 13 * 2. Redistributions in binary form must reproduce the above copyright 14 * notice, this list of conditions and the following disclaimer in the 15 * documentation and/or other materials provided with the distribution. 16 * 3. Neither the names of the copyright holders nor the names of its 17 * contributors may be used to endorse or promote products derived from 18 * this software without specific prior written permission. 19 * 20 * Alternatively, this software may be distributed under the terms of the 21 * GNU General Public License ("GPL") version 2 as published by the Free 22 * Software Foundation. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 28 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 29 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 30 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 31 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 32 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 33 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 34 * POSSIBILITY OF SUCH DAMAGE. 35 */ 36 37 #ifndef _MLXSW_SPECTRUM_H 38 #define _MLXSW_SPECTRUM_H 39 40 #include <linux/types.h> 41 #include <linux/netdevice.h> 42 #include <linux/rhashtable.h> 43 #include <linux/bitops.h> 44 #include <linux/if_vlan.h> 45 #include <linux/list.h> 46 #include <linux/dcbnl.h> 47 #include <linux/in6.h> 48 #include <linux/notifier.h> 49 #include <net/psample.h> 50 #include <net/pkt_cls.h> 51 52 #include "port.h" 53 #include "core.h" 54 #include "core_acl_flex_keys.h" 55 #include "core_acl_flex_actions.h" 56 57 #define MLXSW_SP_FID_8021D_MAX 1024 58 59 #define MLXSW_SP_MID_MAX 7000 60 61 #define MLXSW_SP_PORTS_PER_CLUSTER_MAX 4 62 63 #define MLXSW_SP_PORT_BASE_SPEED 25000 /* Mb/s */ 64 65 #define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */ 66 #define MLXSW_SP_KVD_GRANULARITY 128 67 68 struct mlxsw_sp_port; 69 struct mlxsw_sp_rif; 70 71 struct mlxsw_sp_upper { 72 struct net_device *dev; 73 unsigned int ref_count; 74 }; 75 76 enum mlxsw_sp_rif_type { 77 MLXSW_SP_RIF_TYPE_SUBPORT, 78 MLXSW_SP_RIF_TYPE_VLAN, 79 MLXSW_SP_RIF_TYPE_FID, 80 MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */ 81 MLXSW_SP_RIF_TYPE_MAX, 82 }; 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 struct mlxsw_sp_mid { 93 struct list_head list; 94 unsigned char addr[ETH_ALEN]; 95 u16 fid; 96 u16 mid; 97 bool in_hw; 98 unsigned long *ports_in_mid; /* bits array */ 99 }; 100 101 enum mlxsw_sp_span_type { 102 MLXSW_SP_SPAN_EGRESS, 103 MLXSW_SP_SPAN_INGRESS 104 }; 105 106 struct mlxsw_sp_span_inspected_port { 107 struct list_head list; 108 enum mlxsw_sp_span_type type; 109 u8 local_port; 110 }; 111 112 struct mlxsw_sp_span_entry { 113 u8 local_port; 114 bool used; 115 struct list_head bound_ports_list; 116 int ref_count; 117 int id; 118 }; 119 120 enum mlxsw_sp_port_mall_action_type { 121 MLXSW_SP_PORT_MALL_MIRROR, 122 MLXSW_SP_PORT_MALL_SAMPLE, 123 }; 124 125 struct mlxsw_sp_port_mall_mirror_tc_entry { 126 u8 to_local_port; 127 bool ingress; 128 }; 129 130 struct mlxsw_sp_port_mall_tc_entry { 131 struct list_head list; 132 unsigned long cookie; 133 enum mlxsw_sp_port_mall_action_type type; 134 union { 135 struct mlxsw_sp_port_mall_mirror_tc_entry mirror; 136 }; 137 }; 138 139 struct mlxsw_sp_sb; 140 struct mlxsw_sp_bridge; 141 struct mlxsw_sp_router; 142 struct mlxsw_sp_mr; 143 struct mlxsw_sp_acl; 144 struct mlxsw_sp_counter_pool; 145 struct mlxsw_sp_fid_core; 146 struct mlxsw_sp_kvdl; 147 148 struct mlxsw_sp { 149 struct mlxsw_sp_port **ports; 150 struct mlxsw_core *core; 151 const struct mlxsw_bus_info *bus_info; 152 unsigned char base_mac[ETH_ALEN]; 153 struct mlxsw_sp_upper *lags; 154 u8 *port_to_module; 155 struct mlxsw_sp_sb *sb; 156 struct mlxsw_sp_bridge *bridge; 157 struct mlxsw_sp_router *router; 158 struct mlxsw_sp_mr *mr; 159 struct mlxsw_afa *afa; 160 struct mlxsw_sp_acl *acl; 161 struct mlxsw_sp_fid_core *fid_core; 162 struct mlxsw_sp_kvdl *kvdl; 163 struct notifier_block netdevice_nb; 164 165 struct mlxsw_sp_counter_pool *counter_pool; 166 struct { 167 struct mlxsw_sp_span_entry *entries; 168 int entries_count; 169 } span; 170 }; 171 172 static inline struct mlxsw_sp_upper * 173 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) 174 { 175 return &mlxsw_sp->lags[lag_id]; 176 } 177 178 struct mlxsw_sp_port_pcpu_stats { 179 u64 rx_packets; 180 u64 rx_bytes; 181 u64 tx_packets; 182 u64 tx_bytes; 183 struct u64_stats_sync syncp; 184 u32 tx_dropped; 185 }; 186 187 struct mlxsw_sp_port_sample { 188 struct psample_group __rcu *psample_group; 189 u32 trunc_size; 190 u32 rate; 191 bool truncate; 192 }; 193 194 struct mlxsw_sp_bridge_port; 195 struct mlxsw_sp_fid; 196 197 struct mlxsw_sp_port_vlan { 198 struct list_head list; 199 struct mlxsw_sp_port *mlxsw_sp_port; 200 struct mlxsw_sp_fid *fid; 201 u16 vid; 202 struct mlxsw_sp_bridge_port *bridge_port; 203 struct list_head bridge_vlan_node; 204 }; 205 206 struct mlxsw_sp_port { 207 struct net_device *dev; 208 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; 209 struct mlxsw_sp *mlxsw_sp; 210 u8 local_port; 211 u8 lagged:1, 212 split:1; 213 u16 pvid; 214 u16 lag_id; 215 struct { 216 u8 tx_pause:1, 217 rx_pause:1, 218 autoneg:1; 219 } link; 220 struct { 221 struct ieee_ets *ets; 222 struct ieee_maxrate *maxrate; 223 struct ieee_pfc *pfc; 224 } dcb; 225 struct { 226 u8 module; 227 u8 width; 228 u8 lane; 229 } mapping; 230 /* TC handles */ 231 struct list_head mall_tc_list; 232 struct { 233 #define MLXSW_HW_STATS_UPDATE_TIME HZ 234 struct rtnl_link_stats64 stats; 235 struct delayed_work update_dw; 236 } periodic_hw_stats; 237 struct mlxsw_sp_port_sample *sample; 238 struct list_head vlans_list; 239 }; 240 241 static inline bool 242 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) 243 { 244 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; 245 } 246 247 static inline struct mlxsw_sp_port * 248 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) 249 { 250 struct mlxsw_sp_port *mlxsw_sp_port; 251 u8 local_port; 252 253 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core, 254 lag_id, port_index); 255 mlxsw_sp_port = mlxsw_sp->ports[local_port]; 256 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; 257 } 258 259 static inline struct mlxsw_sp_port_vlan * 260 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, 261 u16 vid) 262 { 263 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; 264 265 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, 266 list) { 267 if (mlxsw_sp_port_vlan->vid == vid) 268 return mlxsw_sp_port_vlan; 269 } 270 271 return NULL; 272 } 273 274 enum mlxsw_sp_flood_type { 275 MLXSW_SP_FLOOD_TYPE_UC, 276 MLXSW_SP_FLOOD_TYPE_BC, 277 MLXSW_SP_FLOOD_TYPE_MC, 278 }; 279 280 /* spectrum_buffers.c */ 281 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); 282 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); 283 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); 284 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, 285 unsigned int sb_index, u16 pool_index, 286 struct devlink_sb_pool_info *pool_info); 287 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, 288 unsigned int sb_index, u16 pool_index, u32 size, 289 enum devlink_sb_threshold_type threshold_type); 290 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 291 unsigned int sb_index, u16 pool_index, 292 u32 *p_threshold); 293 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, 294 unsigned int sb_index, u16 pool_index, 295 u32 threshold); 296 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, 297 unsigned int sb_index, u16 tc_index, 298 enum devlink_sb_pool_type pool_type, 299 u16 *p_pool_index, u32 *p_threshold); 300 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, 301 unsigned int sb_index, u16 tc_index, 302 enum devlink_sb_pool_type pool_type, 303 u16 pool_index, u32 threshold); 304 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, 305 unsigned int sb_index); 306 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, 307 unsigned int sb_index); 308 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, 309 unsigned int sb_index, u16 pool_index, 310 u32 *p_cur, u32 *p_max); 311 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, 312 unsigned int sb_index, u16 tc_index, 313 enum devlink_sb_pool_type pool_type, 314 u32 *p_cur, u32 *p_max); 315 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); 316 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); 317 318 /* spectrum_switchdev.c */ 319 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); 320 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); 321 void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port); 322 void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port); 323 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, 324 bool adding); 325 void 326 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 327 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, 328 struct net_device *brport_dev, 329 struct net_device *br_dev, 330 struct netlink_ext_ack *extack); 331 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, 332 struct net_device *brport_dev, 333 struct net_device *br_dev); 334 335 /* spectrum.c */ 336 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, 337 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, 338 bool dwrr, u8 dwrr_weight); 339 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, 340 u8 switch_prio, u8 tclass); 341 int __mlxsw_sp_port_headroom_set(struct mlxsw_sp_port *mlxsw_sp_port, int mtu, 342 u8 *prio_tc, bool pause_en, 343 struct ieee_pfc *my_pfc); 344 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, 345 enum mlxsw_reg_qeec_hr hr, u8 index, 346 u8 next_index, u32 maxrate); 347 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 348 u8 state); 349 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); 350 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, 351 bool learn_enable); 352 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 353 struct mlxsw_sp_port_vlan * 354 mlxsw_sp_port_vlan_get(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 355 void mlxsw_sp_port_vlan_put(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 356 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, 357 u16 vid_end, bool is_member, bool untagged); 358 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, 359 unsigned int counter_index, u64 *packets, 360 u64 *bytes); 361 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, 362 unsigned int *p_counter_index); 363 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, 364 unsigned int counter_index); 365 bool mlxsw_sp_port_dev_check(const struct net_device *dev); 366 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); 367 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); 368 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev); 369 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port); 370 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); 371 372 /* spectrum_dcb.c */ 373 #ifdef CONFIG_MLXSW_SPECTRUM_DCB 374 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); 375 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); 376 #else 377 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) 378 { 379 return 0; 380 } 381 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) 382 {} 383 #endif 384 385 /* spectrum_router.c */ 386 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp); 387 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); 388 int mlxsw_sp_router_netevent_event(struct notifier_block *unused, 389 unsigned long event, void *ptr); 390 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev); 391 int mlxsw_sp_inetaddr_event(struct notifier_block *unused, 392 unsigned long event, void *ptr); 393 int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused, 394 unsigned long event, void *ptr); 395 int mlxsw_sp_inet6addr_event(struct notifier_block *unused, 396 unsigned long event, void *ptr); 397 int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused, 398 unsigned long event, void *ptr); 399 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event, 400 struct netdev_notifier_changeupper_info *info); 401 bool mlxsw_sp_netdev_is_ipip(const struct mlxsw_sp *mlxsw_sp, 402 const struct net_device *dev); 403 int 404 mlxsw_sp_netdevice_ipip_event(struct mlxsw_sp *mlxsw_sp, 405 struct net_device *l3_dev, 406 unsigned long event, 407 struct netdev_notifier_changeupper_info *info); 408 void 409 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); 410 void mlxsw_sp_rif_destroy(struct mlxsw_sp_rif *rif); 411 412 /* spectrum_kvdl.c */ 413 int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); 414 void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); 415 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, unsigned int entry_count, 416 u32 *p_entry_index); 417 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, int entry_index); 418 int mlxsw_sp_kvdl_alloc_size_query(struct mlxsw_sp *mlxsw_sp, 419 unsigned int entry_count, 420 unsigned int *p_alloc_size); 421 422 struct mlxsw_sp_acl_rule_info { 423 unsigned int priority; 424 struct mlxsw_afk_element_values values; 425 struct mlxsw_afa_block *act_block; 426 unsigned int counter_index; 427 bool counter_valid; 428 }; 429 430 enum mlxsw_sp_acl_profile { 431 MLXSW_SP_ACL_PROFILE_FLOWER, 432 }; 433 434 struct mlxsw_sp_acl_profile_ops { 435 size_t ruleset_priv_size; 436 int (*ruleset_add)(struct mlxsw_sp *mlxsw_sp, 437 void *priv, void *ruleset_priv); 438 void (*ruleset_del)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv); 439 int (*ruleset_bind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv, 440 struct net_device *dev, bool ingress); 441 void (*ruleset_unbind)(struct mlxsw_sp *mlxsw_sp, void *ruleset_priv); 442 u16 (*ruleset_group_id)(void *ruleset_priv); 443 size_t rule_priv_size; 444 int (*rule_add)(struct mlxsw_sp *mlxsw_sp, 445 void *ruleset_priv, void *rule_priv, 446 struct mlxsw_sp_acl_rule_info *rulei); 447 void (*rule_del)(struct mlxsw_sp *mlxsw_sp, void *rule_priv); 448 int (*rule_activity_get)(struct mlxsw_sp *mlxsw_sp, void *rule_priv, 449 bool *activity); 450 }; 451 452 struct mlxsw_sp_acl_ops { 453 size_t priv_size; 454 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); 455 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); 456 const struct mlxsw_sp_acl_profile_ops * 457 (*profile_ops)(struct mlxsw_sp *mlxsw_sp, 458 enum mlxsw_sp_acl_profile profile); 459 }; 460 461 struct mlxsw_sp_acl_ruleset; 462 463 /* spectrum_acl.c */ 464 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); 465 struct mlxsw_sp_acl_ruleset * 466 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, struct net_device *dev, 467 bool ingress, u32 chain_index, 468 enum mlxsw_sp_acl_profile profile); 469 struct mlxsw_sp_acl_ruleset * 470 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, struct net_device *dev, 471 bool ingress, u32 chain_index, 472 enum mlxsw_sp_acl_profile profile); 473 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, 474 struct mlxsw_sp_acl_ruleset *ruleset); 475 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); 476 477 struct mlxsw_sp_acl_rule_info * 478 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl); 479 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei); 480 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); 481 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, 482 unsigned int priority); 483 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, 484 enum mlxsw_afk_element element, 485 u32 key_value, u32 mask_value); 486 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, 487 enum mlxsw_afk_element element, 488 const char *key_value, 489 const char *mask_value, unsigned int len); 490 int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); 491 int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, 492 u16 group_id); 493 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei); 494 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); 495 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, 496 struct mlxsw_sp_acl_rule_info *rulei, 497 struct net_device *out_dev); 498 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, 499 struct mlxsw_sp_acl_rule_info *rulei, 500 u32 action, u16 vid, u16 proto, u8 prio); 501 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, 502 struct mlxsw_sp_acl_rule_info *rulei); 503 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, 504 struct mlxsw_sp_acl_rule_info *rulei, 505 u16 fid); 506 507 struct mlxsw_sp_acl_rule; 508 509 struct mlxsw_sp_acl_rule * 510 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, 511 struct mlxsw_sp_acl_ruleset *ruleset, 512 unsigned long cookie); 513 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, 514 struct mlxsw_sp_acl_rule *rule); 515 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, 516 struct mlxsw_sp_acl_rule *rule); 517 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, 518 struct mlxsw_sp_acl_rule *rule); 519 struct mlxsw_sp_acl_rule * 520 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, 521 struct mlxsw_sp_acl_ruleset *ruleset, 522 unsigned long cookie); 523 struct mlxsw_sp_acl_rule_info * 524 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); 525 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, 526 struct mlxsw_sp_acl_rule *rule, 527 u64 *packets, u64 *bytes, u64 *last_use); 528 529 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); 530 531 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); 532 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); 533 534 /* spectrum_acl_tcam.c */ 535 extern const struct mlxsw_sp_acl_ops mlxsw_sp_acl_tcam_ops; 536 537 /* spectrum_flower.c */ 538 int mlxsw_sp_flower_replace(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, 539 struct tc_cls_flower_offload *f); 540 void mlxsw_sp_flower_destroy(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, 541 struct tc_cls_flower_offload *f); 542 int mlxsw_sp_flower_stats(struct mlxsw_sp_port *mlxsw_sp_port, bool ingress, 543 struct tc_cls_flower_offload *f); 544 545 /* spectrum_fid.c */ 546 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, 547 enum mlxsw_sp_flood_type packet_type, u8 local_port, 548 bool member); 549 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, 550 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 551 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, 552 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); 553 enum mlxsw_sp_rif_type mlxsw_sp_fid_rif_type(const struct mlxsw_sp_fid *fid); 554 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); 555 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); 556 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); 557 enum mlxsw_sp_rif_type 558 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, 559 enum mlxsw_sp_fid_type type); 560 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); 561 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); 562 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, 563 int br_ifindex); 564 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, 565 u16 rif_index); 566 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); 567 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); 568 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); 569 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); 570 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); 571 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); 572 573 #endif 574