1 /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
2 /* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */
4 #ifndef _MLXSW_SPECTRUM_H
5 #define _MLXSW_SPECTRUM_H
7 #include <linux/ethtool.h>
8 #include <linux/types.h>
9 #include <linux/netdevice.h>
10 #include <linux/rhashtable.h>
11 #include <linux/bitops.h>
12 #include <linux/if_bridge.h>
13 #include <linux/if_vlan.h>
14 #include <linux/list.h>
15 #include <linux/dcbnl.h>
16 #include <linux/in6.h>
17 #include <linux/notifier.h>
18 #include <linux/net_namespace.h>
19 #include <linux/spinlock.h>
20 #include <net/psample.h>
21 #include <net/pkt_cls.h>
23 #include <net/vxlan.h>
24 #include <net/flow_offload.h>
28 #include "core_acl_flex_keys.h"
29 #include "core_acl_flex_actions.h"
32 #define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1)
34 #define MLXSW_SP_FID_8021D_MAX 1024
36 #define MLXSW_SP_MID_MAX 7000
38 #define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */
39 #define MLXSW_SP_KVD_GRANULARITY 128
41 #define MLXSW_SP_RESOURCE_NAME_KVD "kvd"
42 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear"
43 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single"
44 #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double"
45 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles"
46 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks"
47 #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks"
49 #define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents"
51 #define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters"
52 #define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow"
53 #define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif"
55 enum mlxsw_sp_resource_id {
56 MLXSW_SP_RESOURCE_KVD = MLXSW_CORE_RESOURCE_MAX,
57 MLXSW_SP_RESOURCE_KVD_LINEAR,
58 MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
59 MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
60 MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE,
61 MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
62 MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
63 MLXSW_SP_RESOURCE_SPAN,
64 MLXSW_SP_RESOURCE_COUNTERS,
65 MLXSW_SP_RESOURCE_COUNTERS_FLOW,
66 MLXSW_SP_RESOURCE_COUNTERS_RIF,
67 MLXSW_SP_RESOURCE_GLOBAL_POLICERS,
68 MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS,
73 struct mlxsw_sp_span_entry;
74 enum mlxsw_sp_l3proto;
75 union mlxsw_sp_l3addr;
77 struct mlxsw_sp_upper {
78 struct net_device *dev;
79 unsigned int ref_count;
82 enum mlxsw_sp_rif_type {
83 MLXSW_SP_RIF_TYPE_SUBPORT,
84 MLXSW_SP_RIF_TYPE_VLAN,
85 MLXSW_SP_RIF_TYPE_FID,
86 MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
87 MLXSW_SP_RIF_TYPE_MAX,
90 struct mlxsw_sp_rif_ops;
92 extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[];
93 extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[];
95 struct mlxsw_sp_switchdev_ops;
97 extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops;
98 extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops;
100 enum mlxsw_sp_fid_type {
101 MLXSW_SP_FID_TYPE_8021Q,
102 MLXSW_SP_FID_TYPE_8021D,
103 MLXSW_SP_FID_TYPE_RFID,
104 MLXSW_SP_FID_TYPE_DUMMY,
105 MLXSW_SP_FID_TYPE_MAX,
108 enum mlxsw_sp_nve_type {
109 MLXSW_SP_NVE_TYPE_VXLAN,
112 struct mlxsw_sp_mid {
113 struct list_head list;
114 unsigned char addr[ETH_ALEN];
118 unsigned long *ports_in_mid; /* bits array */
122 struct mlxsw_sp_bridge;
123 struct mlxsw_sp_router;
126 struct mlxsw_sp_counter_pool;
127 struct mlxsw_sp_fid_core;
128 struct mlxsw_sp_kvdl;
130 struct mlxsw_sp_kvdl_ops;
131 struct mlxsw_sp_mr_tcam_ops;
132 struct mlxsw_sp_acl_rulei_ops;
133 struct mlxsw_sp_acl_tcam_ops;
134 struct mlxsw_sp_nve_ops;
135 struct mlxsw_sp_sb_ops;
136 struct mlxsw_sp_sb_vals;
137 struct mlxsw_sp_port_type_speed_ops;
138 struct mlxsw_sp_ptp_state;
139 struct mlxsw_sp_ptp_ops;
140 struct mlxsw_sp_span_ops;
141 struct mlxsw_sp_qdisc_state;
142 struct mlxsw_sp_mall_entry;
144 struct mlxsw_sp_port_mapping {
151 struct mlxsw_sp_port **ports;
152 struct mlxsw_core *core;
153 const struct mlxsw_bus_info *bus_info;
154 unsigned char base_mac[ETH_ALEN];
155 const unsigned char *mac_mask;
156 struct mlxsw_sp_upper *lags;
157 struct mlxsw_sp_port_mapping **port_mapping;
158 struct rhashtable sample_trigger_ht;
159 struct mlxsw_sp_sb *sb;
160 struct mlxsw_sp_bridge *bridge;
161 struct mlxsw_sp_router *router;
162 struct mlxsw_sp_mr *mr;
163 struct mlxsw_afa *afa;
164 struct mlxsw_sp_acl *acl;
165 struct mlxsw_sp_fid_core *fid_core;
166 struct mlxsw_sp_policer_core *policer_core;
167 struct mlxsw_sp_kvdl *kvdl;
168 struct mlxsw_sp_nve *nve;
169 struct notifier_block netdevice_nb;
170 struct mlxsw_sp_ptp_clock *clock;
171 struct mlxsw_sp_ptp_state *ptp_state;
172 struct mlxsw_sp_counter_pool *counter_pool;
173 struct mlxsw_sp_span *span;
174 struct mlxsw_sp_trap *trap;
175 const struct mlxsw_sp_switchdev_ops *switchdev_ops;
176 const struct mlxsw_sp_kvdl_ops *kvdl_ops;
177 const struct mlxsw_afa_ops *afa_ops;
178 const struct mlxsw_afk_ops *afk_ops;
179 const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
180 const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops;
181 const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
182 const struct mlxsw_sp_nve_ops **nve_ops_arr;
183 const struct mlxsw_sp_rif_ops **rif_ops_arr;
184 const struct mlxsw_sp_sb_vals *sb_vals;
185 const struct mlxsw_sp_sb_ops *sb_ops;
186 const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
187 const struct mlxsw_sp_ptp_ops *ptp_ops;
188 const struct mlxsw_sp_span_ops *span_ops;
189 const struct mlxsw_sp_policer_core_ops *policer_core_ops;
190 const struct mlxsw_sp_trap_ops *trap_ops;
191 const struct mlxsw_sp_mall_ops *mall_ops;
192 const struct mlxsw_listener *listeners;
193 size_t listeners_count;
194 u32 lowest_shaper_bs;
197 struct mlxsw_sp_ptp_ops {
198 struct mlxsw_sp_ptp_clock *
199 (*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev);
200 void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock);
202 struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp);
203 void (*fini)(struct mlxsw_sp_ptp_state *ptp_state);
205 /* Notify a driver that a packet that might be PTP was received. Driver
206 * is responsible for freeing the passed-in SKB.
208 void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
211 /* Notify a driver that a timestamped packet was transmitted. Driver
212 * is responsible for freeing the passed-in SKB.
214 void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
217 int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port,
218 struct hwtstamp_config *config);
219 int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port,
220 struct hwtstamp_config *config);
221 void (*shaper_work)(struct work_struct *work);
222 int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp,
223 struct ethtool_ts_info *info);
224 int (*get_stats_count)(void);
225 void (*get_stats_strings)(u8 **p);
226 void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port,
227 u64 *data, int data_index);
230 static inline struct mlxsw_sp_upper *
231 mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
233 return &mlxsw_sp->lags[lag_id];
236 struct mlxsw_sp_port_pcpu_stats {
241 struct u64_stats_sync syncp;
245 enum mlxsw_sp_sample_trigger_type {
246 MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS,
247 MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS,
248 MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE,
251 struct mlxsw_sp_sample_trigger {
252 enum mlxsw_sp_sample_trigger_type type;
253 u8 local_port; /* Reserved when trigger type is not ingress / egress. */
256 struct mlxsw_sp_sample_params {
257 struct psample_group *psample_group;
263 struct mlxsw_sp_bridge_port;
266 struct mlxsw_sp_port_vlan {
267 struct list_head list;
268 struct mlxsw_sp_port *mlxsw_sp_port;
269 struct mlxsw_sp_fid *fid;
271 struct mlxsw_sp_bridge_port *bridge_port;
272 struct list_head bridge_vlan_node;
275 /* No need an internal lock; At worse - miss a single periodic iteration */
276 struct mlxsw_sp_port_xstats {
278 u64 wred_drop[TC_MAX_QUEUE];
279 u64 tail_drop[TC_MAX_QUEUE];
280 u64 backlog[TC_MAX_QUEUE];
281 u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
282 u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
285 struct mlxsw_sp_ptp_port_dir_stats {
290 struct mlxsw_sp_ptp_port_stats {
291 struct mlxsw_sp_ptp_port_dir_stats rx_gcd;
292 struct mlxsw_sp_ptp_port_dir_stats tx_gcd;
295 struct mlxsw_sp_port {
296 struct net_device *dev;
297 struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
298 struct mlxsw_sp *mlxsw_sp;
310 struct ieee_ets *ets;
311 struct ieee_maxrate *maxrate;
312 struct ieee_pfc *pfc;
313 enum mlxsw_reg_qpts_trust_state trust_state;
315 struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the
316 * mlxsw_sp_port lifetime, however
317 * the same localport can have
321 #define MLXSW_HW_STATS_UPDATE_TIME HZ
322 struct rtnl_link_stats64 stats;
323 struct mlxsw_sp_port_xstats xstats;
324 struct delayed_work update_dw;
326 struct list_head vlans_list;
327 struct mlxsw_sp_port_vlan *default_vlan;
328 struct mlxsw_sp_qdisc_state *qdisc;
329 unsigned acl_rule_count;
330 struct mlxsw_sp_flow_block *ing_flow_block;
331 struct mlxsw_sp_flow_block *eg_flow_block;
333 struct delayed_work shaper_dw;
334 struct hwtstamp_config hwtstamp_config;
337 struct mlxsw_sp_ptp_port_stats stats;
339 u8 split_base_local_port;
342 struct mlxsw_sp_hdroom *hdroom;
343 u64 module_overheat_initial_val;
346 struct mlxsw_sp_port_type_speed_ops {
347 void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
349 struct ethtool_link_ksettings *cmd);
350 void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
351 unsigned long *mode);
352 u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
353 void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp,
354 bool carrier_ok, u32 ptys_eth_proto,
355 struct ethtool_link_ksettings *cmd);
356 int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed);
357 u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp,
358 const struct ethtool_link_ksettings *cmd);
359 u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width,
360 const struct ethtool_link_ksettings *cmd);
361 void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
362 u8 local_port, u32 proto_admin, bool autoneg);
363 void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
364 u32 *p_eth_proto_cap,
365 u32 *p_eth_proto_admin,
366 u32 *p_eth_proto_oper);
367 u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap);
370 static inline struct net_device *
371 mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
373 struct net_device *dev;
374 struct list_head *iter;
376 netdev_for_each_lower_dev(br_dev, dev, iter) {
377 if (netif_is_vxlan(dev))
384 static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
386 return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
390 mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
392 struct bridge_vlan_info vinfo;
396 err = br_vlan_get_pvid(vxlan_dev, &vid);
400 err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
401 if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
410 mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
412 return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
415 static inline struct mlxsw_sp_port *
416 mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
418 struct mlxsw_sp_port *mlxsw_sp_port;
421 local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
423 mlxsw_sp_port = mlxsw_sp->ports[local_port];
424 return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
427 static inline struct mlxsw_sp_port_vlan *
428 mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
431 struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;
433 list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
435 if (mlxsw_sp_port_vlan->vid == vid)
436 return mlxsw_sp_port_vlan;
442 enum mlxsw_sp_flood_type {
443 MLXSW_SP_FLOOD_TYPE_UC,
444 MLXSW_SP_FLOOD_TYPE_BC,
445 MLXSW_SP_FLOOD_TYPE_MC,
448 int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp,
449 int prio, char *ppcnt_pl);
450 int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
453 mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port,
454 bool is_8021ad_tagged,
455 bool is_8021q_tagged);
457 /* spectrum_buffers.c */
458 struct mlxsw_sp_hdroom_prio {
459 /* Number of port buffer associated with this priority. This is the
460 * actually configured value.
463 /* Value of buf_idx deduced from the DCB ETS configuration. */
465 /* Value of buf_idx taken from the dcbnl_setbuffer configuration. */
470 struct mlxsw_sp_hdroom_buf {
473 /* Size requirement form dcbnl_setbuffer. */
478 enum mlxsw_sp_hdroom_mode {
479 MLXSW_SP_HDROOM_MODE_DCB,
480 MLXSW_SP_HDROOM_MODE_TC,
483 #define MLXSW_SP_PB_COUNT 10
485 struct mlxsw_sp_hdroom {
486 enum mlxsw_sp_hdroom_mode mode;
489 struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES];
492 struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT];
495 /* Size actually configured for the internal buffer. Equal to
496 * reserve when internal buffer is enabled.
499 /* Space reserved in the headroom for the internal buffer. Port
500 * buffers are not allowed to grow into this space.
509 int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
510 void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
511 int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
512 void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port);
513 int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
514 unsigned int sb_index, u16 pool_index,
515 struct devlink_sb_pool_info *pool_info);
516 int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
517 unsigned int sb_index, u16 pool_index, u32 size,
518 enum devlink_sb_threshold_type threshold_type,
519 struct netlink_ext_ack *extack);
520 int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
521 unsigned int sb_index, u16 pool_index,
523 int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
524 unsigned int sb_index, u16 pool_index,
525 u32 threshold, struct netlink_ext_ack *extack);
526 int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
527 unsigned int sb_index, u16 tc_index,
528 enum devlink_sb_pool_type pool_type,
529 u16 *p_pool_index, u32 *p_threshold);
530 int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
531 unsigned int sb_index, u16 tc_index,
532 enum devlink_sb_pool_type pool_type,
533 u16 pool_index, u32 threshold,
534 struct netlink_ext_ack *extack);
535 int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
536 unsigned int sb_index);
537 int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
538 unsigned int sb_index);
539 int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
540 unsigned int sb_index, u16 pool_index,
541 u32 *p_cur, u32 *p_max);
542 int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
543 unsigned int sb_index, u16 tc_index,
544 enum devlink_sb_pool_type pool_type,
545 u32 *p_cur, u32 *p_max);
546 u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
547 u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
548 void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom);
549 void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom);
550 void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port,
551 struct mlxsw_sp_hdroom *hdroom);
552 int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port,
553 const struct mlxsw_sp_hdroom *hdroom);
554 struct mlxsw_sp_sample_params *
555 mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp,
556 const struct mlxsw_sp_sample_trigger *trigger);
558 mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp,
559 const struct mlxsw_sp_sample_trigger *trigger,
560 const struct mlxsw_sp_sample_params *params,
561 struct netlink_ext_ack *extack);
563 mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp,
564 const struct mlxsw_sp_sample_trigger *trigger);
566 extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals;
567 extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;
569 extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops;
570 extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops;
571 extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops;
573 /* spectrum_switchdev.c */
574 int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
575 void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
576 int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
579 mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
580 int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
581 struct net_device *brport_dev,
582 struct net_device *br_dev,
583 struct netlink_ext_ack *extack);
584 void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
585 struct net_device *brport_dev,
586 struct net_device *br_dev);
587 bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
588 const struct net_device *br_dev);
589 int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
590 const struct net_device *br_dev,
591 const struct net_device *vxlan_dev, u16 vid,
592 struct netlink_ext_ack *extack);
593 void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
594 const struct net_device *vxlan_dev);
595 extern struct notifier_block mlxsw_sp_switchdev_notifier;
598 void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb,
599 u8 local_port, void *priv);
600 void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
602 int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed);
603 int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
604 enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
605 bool dwrr, u8 dwrr_weight);
606 int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
607 u8 switch_prio, u8 tclass);
608 int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
609 enum mlxsw_reg_qeec_hr hr, u8 index,
610 u8 next_index, u32 maxrate, u8 burst_size);
611 enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state);
612 int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
614 int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
615 int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
617 int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type);
618 int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port,
620 int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
622 struct mlxsw_sp_port_vlan *
623 mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
624 void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
625 int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
626 u16 vid_end, bool is_member, bool untagged);
627 int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
628 unsigned int counter_index, u64 *packets,
630 int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
631 unsigned int *p_counter_index);
632 void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
633 unsigned int counter_index);
634 bool mlxsw_sp_port_dev_check(const struct net_device *dev);
635 struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
636 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
637 struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
638 void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
639 struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);
642 #ifdef CONFIG_MLXSW_SPECTRUM_DCB
643 int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
644 void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
646 static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
650 static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
654 /* spectrum_router.c */
655 enum mlxsw_sp_l3proto {
656 MLXSW_SP_L3_PROTO_IPV4,
657 MLXSW_SP_L3_PROTO_IPV6,
658 #define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1)
661 union mlxsw_sp_l3addr {
663 struct in6_addr addr6;
666 int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
667 struct netlink_ext_ack *extack);
668 void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
669 int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
670 unsigned long event, void *ptr);
671 void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
672 const struct net_device *macvlan_dev);
673 int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
674 unsigned long event, void *ptr);
675 int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
676 unsigned long event, void *ptr);
677 int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
678 struct netdev_notifier_changeupper_info *info);
679 bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp,
680 const struct net_device *dev);
681 bool mlxsw_sp_netdev_is_ipip_ul(struct mlxsw_sp *mlxsw_sp,
682 const struct net_device *dev);
683 int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
684 struct net_device *l3_dev,
686 struct netdev_notifier_info *info);
688 mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
689 struct net_device *l3_dev,
691 struct netdev_notifier_info *info);
693 mlxsw_sp_port_vlan_router_join(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan,
694 struct net_device *l3_dev,
695 struct netlink_ext_ack *extack);
697 mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
698 void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
699 struct net_device *dev);
700 bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp,
701 const struct net_device *dev);
702 u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev);
703 u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
704 int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
705 enum mlxsw_sp_l3proto ul_proto,
706 const union mlxsw_sp_l3addr *ul_sip,
708 void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
709 enum mlxsw_sp_l3proto ul_proto,
710 const union mlxsw_sp_l3addr *ul_sip);
711 int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
713 int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
715 void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);
717 /* spectrum_kvdl.c */
718 enum mlxsw_sp_kvdl_entry_type {
719 MLXSW_SP_KVDL_ENTRY_TYPE_ADJ,
720 MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
721 MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
722 MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
723 MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
726 static inline unsigned int
727 mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
730 case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ:
731 case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:
732 case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:
733 case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:
734 case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:
740 struct mlxsw_sp_kvdl_ops {
742 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
743 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
744 int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv,
745 enum mlxsw_sp_kvdl_entry_type type,
746 unsigned int entry_count, u32 *p_entry_index);
747 void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv,
748 enum mlxsw_sp_kvdl_entry_type type,
749 unsigned int entry_count, int entry_index);
750 int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv,
751 enum mlxsw_sp_kvdl_entry_type type,
752 unsigned int entry_count,
753 unsigned int *p_alloc_count);
754 int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv);
757 int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
758 void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
759 int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp,
760 enum mlxsw_sp_kvdl_entry_type type,
761 unsigned int entry_count, u32 *p_entry_index);
762 void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp,
763 enum mlxsw_sp_kvdl_entry_type type,
764 unsigned int entry_count, int entry_index);
765 int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp,
766 enum mlxsw_sp_kvdl_entry_type type,
767 unsigned int entry_count,
768 unsigned int *p_alloc_count);
770 /* spectrum1_kvdl.c */
771 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops;
772 int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core);
774 /* spectrum2_kvdl.c */
775 extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops;
777 struct mlxsw_sp_acl_rule_info {
778 unsigned int priority;
779 struct mlxsw_afk_element_values values;
780 struct mlxsw_afa_block *act_block;
782 ingress_bind_blocker:1,
783 egress_bind_blocker:1,
785 policer_index_valid:1;
786 unsigned int counter_index;
790 /* spectrum_flow.c */
791 struct mlxsw_sp_flow_block {
792 struct list_head binding_list;
794 struct list_head list;
795 unsigned int min_prio;
796 unsigned int max_prio;
798 struct mlxsw_sp_acl_ruleset *ruleset_zero;
799 struct mlxsw_sp *mlxsw_sp;
800 unsigned int rule_count;
801 unsigned int disable_count;
802 unsigned int ingress_blocker_rule_count;
803 unsigned int egress_blocker_rule_count;
804 unsigned int ingress_binding_count;
805 unsigned int egress_binding_count;
809 struct mlxsw_sp_flow_block_binding {
810 struct list_head list;
811 struct mlxsw_sp_port *mlxsw_sp_port;
815 static inline struct mlxsw_sp *
816 mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block)
818 return block->mlxsw_sp;
821 static inline unsigned int
822 mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block)
824 return block ? block->rule_count : 0;
828 mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block)
831 block->disable_count++;
835 mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block)
838 block->disable_count--;
842 mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block)
844 return block->disable_count;
848 mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block)
850 return block->egress_binding_count;
854 mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block)
856 return block->ingress_binding_count;
860 mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block)
862 return block->ingress_binding_count && block->egress_binding_count;
865 struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp,
867 void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block);
868 int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port,
869 struct flow_block_offload *f,
873 struct mlxsw_sp_acl_ruleset;
875 enum mlxsw_sp_acl_profile {
876 MLXSW_SP_ACL_PROFILE_FLOWER,
877 MLXSW_SP_ACL_PROFILE_MR,
880 struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);
882 int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
883 struct mlxsw_sp_flow_block *block,
884 struct mlxsw_sp_flow_block_binding *binding);
885 void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
886 struct mlxsw_sp_flow_block *block,
887 struct mlxsw_sp_flow_block_binding *binding);
888 struct mlxsw_sp_acl_ruleset *
889 mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
890 struct mlxsw_sp_flow_block *block, u32 chain_index,
891 enum mlxsw_sp_acl_profile profile);
892 struct mlxsw_sp_acl_ruleset *
893 mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
894 struct mlxsw_sp_flow_block *block, u32 chain_index,
895 enum mlxsw_sp_acl_profile profile,
896 struct mlxsw_afk_element_usage *tmplt_elusage);
897 void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
898 struct mlxsw_sp_acl_ruleset *ruleset);
899 u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
900 void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset,
901 unsigned int *p_min_prio,
902 unsigned int *p_max_prio);
904 struct mlxsw_sp_acl_rule_info *
905 mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
906 struct mlxsw_afa_block *afa_block);
907 void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
908 int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
909 void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
910 unsigned int priority);
911 void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
912 enum mlxsw_afk_element element,
913 u32 key_value, u32 mask_value);
914 void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
915 enum mlxsw_afk_element element,
916 const char *key_value,
917 const char *mask_value, unsigned int len);
918 int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
919 int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
921 int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei);
922 int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei,
924 const struct flow_action_cookie *fa_cookie,
925 struct netlink_ext_ack *extack);
926 int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
927 int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
928 struct mlxsw_sp_acl_rule_info *rulei,
929 struct mlxsw_sp_flow_block *block,
930 struct net_device *out_dev,
931 struct netlink_ext_ack *extack);
932 int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
933 struct mlxsw_sp_acl_rule_info *rulei,
934 struct net_device *out_dev,
935 struct netlink_ext_ack *extack);
936 int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
937 struct mlxsw_sp_acl_rule_info *rulei,
938 u32 action, u16 vid, u16 proto, u8 prio,
939 struct netlink_ext_ack *extack);
940 int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp,
941 struct mlxsw_sp_acl_rule_info *rulei,
942 u32 prio, struct netlink_ext_ack *extack);
943 int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp,
944 struct mlxsw_sp_acl_rule_info *rulei,
945 enum flow_action_mangle_base htype,
946 u32 offset, u32 mask, u32 val,
947 struct netlink_ext_ack *extack);
948 int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp,
949 struct mlxsw_sp_acl_rule_info *rulei,
950 u32 index, u64 rate_bytes_ps,
951 u32 burst, struct netlink_ext_ack *extack);
952 int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
953 struct mlxsw_sp_acl_rule_info *rulei,
954 struct netlink_ext_ack *extack);
955 int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
956 struct mlxsw_sp_acl_rule_info *rulei,
957 u16 fid, struct netlink_ext_ack *extack);
958 int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp,
959 struct mlxsw_sp_acl_rule_info *rulei,
960 struct mlxsw_sp_flow_block *block,
961 struct psample_group *psample_group, u32 rate,
962 u32 trunc_size, bool truncate,
963 struct netlink_ext_ack *extack);
965 struct mlxsw_sp_acl_rule;
967 struct mlxsw_sp_acl_rule *
968 mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
969 struct mlxsw_sp_acl_ruleset *ruleset,
970 unsigned long cookie,
971 struct mlxsw_afa_block *afa_block,
972 struct netlink_ext_ack *extack);
973 void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
974 struct mlxsw_sp_acl_rule *rule);
975 int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
976 struct mlxsw_sp_acl_rule *rule);
977 void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
978 struct mlxsw_sp_acl_rule *rule);
979 int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
980 struct mlxsw_sp_acl_rule *rule,
981 struct mlxsw_afa_block *afa_block);
982 struct mlxsw_sp_acl_rule *
983 mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
984 struct mlxsw_sp_acl_ruleset *ruleset,
985 unsigned long cookie);
986 struct mlxsw_sp_acl_rule_info *
987 mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
988 int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
989 struct mlxsw_sp_acl_rule *rule,
990 u64 *packets, u64 *bytes, u64 *drops,
992 enum flow_action_hw_stats *used_hw_stats);
994 struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);
996 static inline const struct flow_action_cookie *
997 mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index)
999 return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index);
1002 int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
1003 void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
1004 u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp);
1005 int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val);
1007 struct mlxsw_sp_acl_mangle_action;
1009 struct mlxsw_sp_acl_rulei_ops {
1010 int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei,
1011 struct mlxsw_sp_acl_mangle_action *mact, u32 val,
1012 struct netlink_ext_ack *extack);
1015 extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops;
1016 extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops;
1018 /* spectrum_acl_tcam.c */
1019 struct mlxsw_sp_acl_tcam;
1020 struct mlxsw_sp_acl_tcam_region;
1022 struct mlxsw_sp_acl_tcam_ops {
1023 enum mlxsw_reg_ptar_key_type key_type;
1025 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv,
1026 struct mlxsw_sp_acl_tcam *tcam);
1027 void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
1028 size_t region_priv_size;
1029 int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv,
1031 struct mlxsw_sp_acl_tcam_region *region,
1033 void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv);
1034 int (*region_associate)(struct mlxsw_sp *mlxsw_sp,
1035 struct mlxsw_sp_acl_tcam_region *region);
1036 void * (*region_rehash_hints_get)(void *region_priv);
1037 void (*region_rehash_hints_put)(void *hints_priv);
1038 size_t chunk_priv_size;
1039 void (*chunk_init)(void *region_priv, void *chunk_priv,
1040 unsigned int priority);
1041 void (*chunk_fini)(void *chunk_priv);
1042 size_t entry_priv_size;
1043 int (*entry_add)(struct mlxsw_sp *mlxsw_sp,
1044 void *region_priv, void *chunk_priv,
1046 struct mlxsw_sp_acl_rule_info *rulei);
1047 void (*entry_del)(struct mlxsw_sp *mlxsw_sp,
1048 void *region_priv, void *chunk_priv,
1050 int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp,
1051 void *region_priv, void *entry_priv,
1052 struct mlxsw_sp_acl_rule_info *rulei);
1053 int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp,
1054 void *region_priv, void *entry_priv,
1058 /* spectrum1_acl_tcam.c */
1059 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops;
1061 /* spectrum2_acl_tcam.c */
1062 extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops;
1064 /* spectrum_acl_flex_actions.c */
1065 extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops;
1066 extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops;
1068 /* spectrum_acl_flex_keys.c */
1069 extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops;
1070 extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops;
1072 /* spectrum_matchall.c */
1073 struct mlxsw_sp_mall_ops {
1074 int (*sample_add)(struct mlxsw_sp *mlxsw_sp,
1075 struct mlxsw_sp_port *mlxsw_sp_port,
1076 struct mlxsw_sp_mall_entry *mall_entry,
1077 struct netlink_ext_ack *extack);
1078 void (*sample_del)(struct mlxsw_sp *mlxsw_sp,
1079 struct mlxsw_sp_port *mlxsw_sp_port,
1080 struct mlxsw_sp_mall_entry *mall_entry);
1083 extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops;
1084 extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops;
1086 enum mlxsw_sp_mall_action_type {
1087 MLXSW_SP_MALL_ACTION_TYPE_MIRROR,
1088 MLXSW_SP_MALL_ACTION_TYPE_SAMPLE,
1089 MLXSW_SP_MALL_ACTION_TYPE_TRAP,
1092 struct mlxsw_sp_mall_mirror_entry {
1093 const struct net_device *to_dev;
1097 struct mlxsw_sp_mall_trap_entry {
1101 struct mlxsw_sp_mall_sample_entry {
1102 struct mlxsw_sp_sample_params params;
1103 int span_id; /* Relevant for Spectrum-2 onwards. */
1106 struct mlxsw_sp_mall_entry {
1107 struct list_head list;
1108 unsigned long cookie;
1109 unsigned int priority;
1110 enum mlxsw_sp_mall_action_type type;
1113 struct mlxsw_sp_mall_mirror_entry mirror;
1114 struct mlxsw_sp_mall_trap_entry trap;
1115 struct mlxsw_sp_mall_sample_entry sample;
1117 struct rcu_head rcu;
1120 int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp,
1121 struct mlxsw_sp_flow_block *block,
1122 struct tc_cls_matchall_offload *f);
1123 void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block,
1124 struct tc_cls_matchall_offload *f);
1125 int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block,
1126 struct mlxsw_sp_port *mlxsw_sp_port,
1127 struct netlink_ext_ack *extack);
1128 void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block,
1129 struct mlxsw_sp_port *mlxsw_sp_port);
1130 int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index,
1131 unsigned int *p_min_prio, unsigned int *p_max_prio);
1133 /* spectrum_flower.c */
1134 int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
1135 struct mlxsw_sp_flow_block *block,
1136 struct flow_cls_offload *f);
1137 void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
1138 struct mlxsw_sp_flow_block *block,
1139 struct flow_cls_offload *f);
1140 int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
1141 struct mlxsw_sp_flow_block *block,
1142 struct flow_cls_offload *f);
1143 int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
1144 struct mlxsw_sp_flow_block *block,
1145 struct flow_cls_offload *f);
1146 void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
1147 struct mlxsw_sp_flow_block *block,
1148 struct flow_cls_offload *f);
1149 int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp,
1150 struct mlxsw_sp_flow_block *block,
1151 u32 chain_index, unsigned int *p_min_prio,
1152 unsigned int *p_max_prio);
1154 /* spectrum_qdisc.c */
1155 int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port);
1156 void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1157 int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
1158 struct tc_red_qopt_offload *p);
1159 int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
1160 struct tc_prio_qopt_offload *p);
1161 int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port,
1162 struct tc_ets_qopt_offload *p);
1163 int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port,
1164 struct tc_tbf_qopt_offload *p);
1165 int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port,
1166 struct tc_fifo_qopt_offload *p);
1167 int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port,
1168 struct flow_block_offload *f);
1170 /* spectrum_fid.c */
1171 bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index);
1172 bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid);
1173 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
1175 int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);
1176 int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid,
1177 enum mlxsw_sp_nve_type *p_type);
1178 struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
1180 int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
1181 int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
1182 u32 nve_flood_index);
1183 void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
1184 bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
1185 int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type,
1186 __be32 vni, int nve_ifindex);
1187 void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
1188 bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
1189 void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid,
1190 const struct net_device *nve_dev);
1191 int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
1192 enum mlxsw_sp_flood_type packet_type, u8 local_port,
1194 int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
1195 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
1196 void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
1197 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
1198 u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
1199 enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
1200 void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
1201 struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid);
1202 enum mlxsw_sp_rif_type
1203 mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
1204 enum mlxsw_sp_fid_type type);
1205 u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
1206 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
1207 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
1209 struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp,
1211 struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
1213 struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
1215 struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
1216 void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
1217 int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
1218 void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1219 int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
1220 void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);
1223 enum mlxsw_sp_mr_route_prio {
1224 MLXSW_SP_MR_ROUTE_PRIO_SG,
1225 MLXSW_SP_MR_ROUTE_PRIO_STARG,
1226 MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
1227 __MLXSW_SP_MR_ROUTE_PRIO_MAX
1230 #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1)
1232 struct mlxsw_sp_mr_route_key;
1234 struct mlxsw_sp_mr_tcam_ops {
1236 int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
1237 void (*fini)(void *priv);
1238 size_t route_priv_size;
1239 int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv,
1241 struct mlxsw_sp_mr_route_key *key,
1242 struct mlxsw_afa_block *afa_block,
1243 enum mlxsw_sp_mr_route_prio prio);
1244 void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv,
1246 struct mlxsw_sp_mr_route_key *key);
1247 int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv,
1248 struct mlxsw_sp_mr_route_key *key,
1249 struct mlxsw_afa_block *afa_block);
1252 /* spectrum1_mr_tcam.c */
1253 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;
1255 /* spectrum2_mr_tcam.c */
1256 extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;
1258 /* spectrum_nve.c */
1259 struct mlxsw_sp_nve_params {
1260 enum mlxsw_sp_nve_type type;
1262 const struct net_device *dev;
1266 extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
1267 extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];
1269 int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip,
1270 enum mlxsw_sp_l3proto proto,
1271 union mlxsw_sp_l3addr *addr);
1272 int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
1273 struct mlxsw_sp_fid *fid,
1274 enum mlxsw_sp_l3proto proto,
1275 union mlxsw_sp_l3addr *addr);
1276 void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
1277 struct mlxsw_sp_fid *fid,
1278 enum mlxsw_sp_l3proto proto,
1279 union mlxsw_sp_l3addr *addr);
1280 int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
1281 struct mlxsw_sp_nve_params *params,
1282 struct netlink_ext_ack *extack);
1283 void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
1284 struct mlxsw_sp_fid *fid);
1285 int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
1286 void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
1287 int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
1288 void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);
1290 /* spectrum_nve_vxlan.c */
1291 int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp);
1292 void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp);
1294 /* spectrum_trap.c */
1295 int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp);
1296 void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp);
1297 int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core,
1298 const struct devlink_trap *trap, void *trap_ctx);
1299 void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core,
1300 const struct devlink_trap *trap, void *trap_ctx);
1301 int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core,
1302 const struct devlink_trap *trap,
1303 enum devlink_trap_action action,
1304 struct netlink_ext_ack *extack);
1305 int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core,
1306 const struct devlink_trap_group *group);
1307 int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core,
1308 const struct devlink_trap_group *group,
1309 const struct devlink_trap_policer *policer,
1310 struct netlink_ext_ack *extack);
1312 mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core,
1313 const struct devlink_trap_policer *policer);
1314 void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core,
1315 const struct devlink_trap_policer *policer);
1317 mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core,
1318 const struct devlink_trap_policer *policer,
1319 u64 rate, u64 burst, struct netlink_ext_ack *extack);
1321 mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core,
1322 const struct devlink_trap_policer *policer,
1324 int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id,
1325 bool *p_enabled, u16 *p_hw_id);
1327 static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp)
1329 return mlxsw_core_net(mlxsw_sp->core);
1332 /* spectrum_ethtool.c */
1333 extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops;
1334 extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops;
1335 extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops;
1337 /* spectrum_policer.c */
1338 extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops;
1339 extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops;
1341 enum mlxsw_sp_policer_type {
1342 MLXSW_SP_POLICER_TYPE_SINGLE_RATE,
1344 __MLXSW_SP_POLICER_TYPE_MAX,
1345 MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1,
1348 struct mlxsw_sp_policer_params {
1354 int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp,
1355 enum mlxsw_sp_policer_type type,
1356 const struct mlxsw_sp_policer_params *params,
1357 struct netlink_ext_ack *extack, u16 *p_policer_index);
1358 void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp,
1359 enum mlxsw_sp_policer_type type,
1361 int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp,
1362 enum mlxsw_sp_policer_type type,
1363 u16 policer_index, u64 *p_drops);
1364 int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp);
1365 void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp);
1366 int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core);