1 | /* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */ |
2 | /* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */ |
3 | |
4 | #ifndef _MLXSW_SPECTRUM_H |
5 | #define _MLXSW_SPECTRUM_H |
6 | |
7 | #include <linux/ethtool.h> |
8 | #include <linux/types.h> |
9 | #include <linux/netdevice.h> |
10 | #include <linux/rhashtable.h> |
11 | #include <linux/bitops.h> |
12 | #include <linux/if_bridge.h> |
13 | #include <linux/if_vlan.h> |
14 | #include <linux/list.h> |
15 | #include <linux/dcbnl.h> |
16 | #include <linux/in6.h> |
17 | #include <linux/notifier.h> |
18 | #include <linux/net_namespace.h> |
19 | #include <linux/spinlock.h> |
20 | #include <net/psample.h> |
21 | #include <net/pkt_cls.h> |
22 | #include <net/red.h> |
23 | #include <net/vxlan.h> |
24 | #include <net/flow_offload.h> |
25 | #include <net/inet_ecn.h> |
26 | |
27 | #include "port.h" |
28 | #include "core.h" |
29 | #include "core_acl_flex_keys.h" |
30 | #include "core_acl_flex_actions.h" |
31 | #include "reg.h" |
32 | |
33 | #define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1) |
34 | |
35 | #define MLXSW_SP_FID_8021D_MAX 1024 |
36 | |
37 | #define MLXSW_SP_MID_MAX 7000 |
38 | |
39 | #define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */ |
40 | #define MLXSW_SP_KVD_GRANULARITY 128 |
41 | |
42 | #define MLXSW_SP_RESOURCE_NAME_KVD "kvd" |
43 | #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear" |
44 | #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single" |
45 | #define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double" |
46 | #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles" |
47 | #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks" |
48 | #define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks" |
49 | |
50 | #define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents" |
51 | |
52 | #define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters" |
53 | #define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow" |
54 | #define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif" |
55 | |
56 | enum mlxsw_sp_resource_id { |
57 | MLXSW_SP_RESOURCE_KVD = MLXSW_CORE_RESOURCE_MAX, |
58 | MLXSW_SP_RESOURCE_KVD_LINEAR, |
59 | MLXSW_SP_RESOURCE_KVD_HASH_SINGLE, |
60 | MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE, |
61 | MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE, |
62 | MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS, |
63 | MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS, |
64 | MLXSW_SP_RESOURCE_SPAN, |
65 | MLXSW_SP_RESOURCE_COUNTERS, |
66 | MLXSW_SP_RESOURCE_COUNTERS_FLOW, |
67 | MLXSW_SP_RESOURCE_COUNTERS_RIF, |
68 | MLXSW_SP_RESOURCE_GLOBAL_POLICERS, |
69 | MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS, |
70 | MLXSW_SP_RESOURCE_RIF_MAC_PROFILES, |
71 | MLXSW_SP_RESOURCE_RIFS, |
72 | MLXSW_SP_RESOURCE_PORT_RANGE_REGISTERS, |
73 | }; |
74 | |
75 | struct mlxsw_sp_port; |
76 | struct mlxsw_sp_rif; |
77 | struct mlxsw_sp_span_entry; |
78 | enum mlxsw_sp_l3proto; |
79 | union mlxsw_sp_l3addr; |
80 | |
81 | struct mlxsw_sp_upper { |
82 | struct net_device *dev; |
83 | unsigned int ref_count; |
84 | }; |
85 | |
86 | enum mlxsw_sp_rif_type { |
87 | MLXSW_SP_RIF_TYPE_SUBPORT, |
88 | MLXSW_SP_RIF_TYPE_VLAN, |
89 | MLXSW_SP_RIF_TYPE_FID, |
90 | MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */ |
91 | MLXSW_SP_RIF_TYPE_MAX, |
92 | }; |
93 | |
94 | struct mlxsw_sp_router_ops; |
95 | |
96 | extern const struct mlxsw_sp_router_ops mlxsw_sp1_router_ops; |
97 | extern const struct mlxsw_sp_router_ops mlxsw_sp2_router_ops; |
98 | |
99 | struct mlxsw_sp_switchdev_ops; |
100 | |
101 | extern const struct mlxsw_sp_switchdev_ops mlxsw_sp1_switchdev_ops; |
102 | extern const struct mlxsw_sp_switchdev_ops mlxsw_sp2_switchdev_ops; |
103 | |
104 | enum mlxsw_sp_fid_type { |
105 | MLXSW_SP_FID_TYPE_8021Q, |
106 | MLXSW_SP_FID_TYPE_8021D, |
107 | MLXSW_SP_FID_TYPE_RFID, |
108 | MLXSW_SP_FID_TYPE_DUMMY, |
109 | MLXSW_SP_FID_TYPE_MAX, |
110 | }; |
111 | |
112 | enum mlxsw_sp_nve_type { |
113 | MLXSW_SP_NVE_TYPE_VXLAN, |
114 | }; |
115 | |
116 | struct mlxsw_sp_sb; |
117 | struct mlxsw_sp_bridge; |
118 | struct mlxsw_sp_router; |
119 | struct mlxsw_sp_mr; |
120 | struct mlxsw_sp_acl; |
121 | struct mlxsw_sp_counter_pool; |
122 | struct mlxsw_sp_fid_core; |
123 | struct mlxsw_sp_kvdl; |
124 | struct mlxsw_sp_nve; |
125 | struct mlxsw_sp_kvdl_ops; |
126 | struct mlxsw_sp_mr_tcam_ops; |
127 | struct mlxsw_sp_acl_rulei_ops; |
128 | struct mlxsw_sp_acl_tcam_ops; |
129 | struct mlxsw_sp_nve_ops; |
130 | struct mlxsw_sp_sb_ops; |
131 | struct mlxsw_sp_sb_vals; |
132 | struct mlxsw_sp_port_type_speed_ops; |
133 | struct mlxsw_sp_ptp_state; |
134 | struct mlxsw_sp_ptp_ops; |
135 | struct mlxsw_sp_span_ops; |
136 | struct mlxsw_sp_qdisc_state; |
137 | struct mlxsw_sp_mall_entry; |
138 | struct mlxsw_sp_pgt; |
139 | |
140 | struct mlxsw_sp_port_mapping { |
141 | u8 module; |
142 | u8 slot_index; |
143 | u8 width; /* Number of lanes used by the port */ |
144 | u8 module_width; /* Number of lanes in the module (static) */ |
145 | u8 lane; |
146 | }; |
147 | |
148 | struct mlxsw_sp_port_mapping_events { |
149 | struct list_head queue; |
150 | spinlock_t queue_lock; /* protects queue */ |
151 | struct work_struct work; |
152 | }; |
153 | |
154 | struct mlxsw_sp_parsing { |
155 | refcount_t parsing_depth_ref; |
156 | u16 parsing_depth; |
157 | u16 vxlan_udp_dport; |
158 | struct mutex lock; /* Protects parsing configuration */ |
159 | }; |
160 | |
161 | struct mlxsw_sp { |
162 | struct mlxsw_sp_port **ports; |
163 | struct mlxsw_core *core; |
164 | const struct mlxsw_bus_info *bus_info; |
165 | unsigned char base_mac[ETH_ALEN]; |
166 | const unsigned char *mac_mask; |
167 | struct mlxsw_sp_upper *lags; |
168 | struct mlxsw_sp_port_mapping *port_mapping; |
169 | struct mlxsw_sp_port_mapping_events port_mapping_events; |
170 | struct rhashtable sample_trigger_ht; |
171 | struct mlxsw_sp_sb *sb; |
172 | struct mlxsw_sp_bridge *bridge; |
173 | struct mlxsw_sp_router *router; |
174 | struct mlxsw_sp_mr *mr; |
175 | struct mlxsw_afa *afa; |
176 | struct mlxsw_sp_acl *acl; |
177 | struct mlxsw_sp_fid_core *fid_core; |
178 | struct mlxsw_sp_policer_core *policer_core; |
179 | struct mlxsw_sp_port_range_core *pr_core; |
180 | struct mlxsw_sp_kvdl *kvdl; |
181 | struct mlxsw_sp_nve *nve; |
182 | struct notifier_block netdevice_nb; |
183 | struct mlxsw_sp_ptp_clock *clock; |
184 | struct mlxsw_sp_ptp_state *ptp_state; |
185 | struct mlxsw_sp_counter_pool *counter_pool; |
186 | struct mlxsw_sp_span *span; |
187 | struct mlxsw_sp_trap *trap; |
188 | struct mlxsw_sp_parsing parsing; |
189 | const struct mlxsw_sp_switchdev_ops *switchdev_ops; |
190 | const struct mlxsw_sp_kvdl_ops *kvdl_ops; |
191 | const struct mlxsw_afa_ops *afa_ops; |
192 | const struct mlxsw_afk_ops *afk_ops; |
193 | const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops; |
194 | const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops; |
195 | const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops; |
196 | const struct mlxsw_sp_acl_bf_ops *acl_bf_ops; |
197 | const struct mlxsw_sp_nve_ops **nve_ops_arr; |
198 | const struct mlxsw_sp_sb_vals *sb_vals; |
199 | const struct mlxsw_sp_sb_ops *sb_ops; |
200 | const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops; |
201 | const struct mlxsw_sp_ptp_ops *ptp_ops; |
202 | const struct mlxsw_sp_span_ops *span_ops; |
203 | const struct mlxsw_sp_policer_core_ops *policer_core_ops; |
204 | const struct mlxsw_sp_trap_ops *trap_ops; |
205 | const struct mlxsw_sp_mall_ops *mall_ops; |
206 | const struct mlxsw_sp_router_ops *router_ops; |
207 | const struct mlxsw_listener *listeners; |
208 | const struct mlxsw_sp_fid_family **fid_family_arr; |
209 | size_t listeners_count; |
210 | u32 lowest_shaper_bs; |
211 | struct rhashtable ipv6_addr_ht; |
212 | struct mutex ipv6_addr_ht_lock; /* Protects ipv6_addr_ht */ |
213 | struct mlxsw_sp_pgt *pgt; |
214 | bool pgt_smpe_index_valid; |
215 | u16 lag_pgt_base; |
216 | }; |
217 | |
218 | struct mlxsw_sp_ptp_ops { |
219 | struct mlxsw_sp_ptp_clock * |
220 | (*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev); |
221 | void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock); |
222 | |
223 | struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp); |
224 | void (*fini)(struct mlxsw_sp_ptp_state *ptp_state); |
225 | |
226 | /* Notify a driver that a packet that might be PTP was received. Driver |
227 | * is responsible for freeing the passed-in SKB. |
228 | */ |
229 | void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, |
230 | u16 local_port); |
231 | |
232 | /* Notify a driver that a timestamped packet was transmitted. Driver |
233 | * is responsible for freeing the passed-in SKB. |
234 | */ |
235 | void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, |
236 | u16 local_port); |
237 | |
238 | int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port, |
239 | struct hwtstamp_config *config); |
240 | int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port, |
241 | struct hwtstamp_config *config); |
242 | void (*shaper_work)(struct work_struct *work); |
243 | int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp, |
244 | struct ethtool_ts_info *info); |
245 | int (*get_stats_count)(void); |
246 | void (*get_stats_strings)(u8 **p); |
247 | void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port, |
248 | u64 *data, int data_index); |
249 | int (*txhdr_construct)(struct mlxsw_core *mlxsw_core, |
250 | struct mlxsw_sp_port *mlxsw_sp_port, |
251 | struct sk_buff *skb, |
252 | const struct mlxsw_tx_info *tx_info); |
253 | }; |
254 | |
255 | static inline struct mlxsw_sp_upper * |
256 | mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id) |
257 | { |
258 | return &mlxsw_sp->lags[lag_id]; |
259 | } |
260 | |
261 | struct mlxsw_sp_port_pcpu_stats { |
262 | u64 rx_packets; |
263 | u64 rx_bytes; |
264 | u64 tx_packets; |
265 | u64 tx_bytes; |
266 | struct u64_stats_sync syncp; |
267 | u32 tx_dropped; |
268 | }; |
269 | |
270 | enum mlxsw_sp_sample_trigger_type { |
271 | MLXSW_SP_SAMPLE_TRIGGER_TYPE_INGRESS, |
272 | MLXSW_SP_SAMPLE_TRIGGER_TYPE_EGRESS, |
273 | MLXSW_SP_SAMPLE_TRIGGER_TYPE_POLICY_ENGINE, |
274 | }; |
275 | |
276 | struct mlxsw_sp_sample_trigger { |
277 | enum mlxsw_sp_sample_trigger_type type; |
278 | u16 local_port; /* Reserved when trigger type is not ingress / egress. */ |
279 | }; |
280 | |
281 | struct mlxsw_sp_sample_params { |
282 | struct psample_group *psample_group; |
283 | u32 trunc_size; |
284 | u32 rate; |
285 | bool truncate; |
286 | }; |
287 | |
288 | struct mlxsw_sp_bridge_port; |
289 | struct mlxsw_sp_fid; |
290 | |
291 | struct mlxsw_sp_port_vlan { |
292 | struct list_head list; |
293 | struct mlxsw_sp_port *mlxsw_sp_port; |
294 | struct mlxsw_sp_fid *fid; |
295 | u16 vid; |
296 | struct mlxsw_sp_bridge_port *bridge_port; |
297 | struct list_head bridge_vlan_node; |
298 | }; |
299 | |
300 | /* No need an internal lock; At worse - miss a single periodic iteration */ |
301 | struct mlxsw_sp_port_xstats { |
302 | u64 ecn; |
303 | u64 tc_ecn[TC_MAX_QUEUE]; |
304 | u64 wred_drop[TC_MAX_QUEUE]; |
305 | u64 tail_drop[TC_MAX_QUEUE]; |
306 | u64 backlog[TC_MAX_QUEUE]; |
307 | u64 tx_bytes[IEEE_8021QAZ_MAX_TCS]; |
308 | u64 tx_packets[IEEE_8021QAZ_MAX_TCS]; |
309 | }; |
310 | |
311 | struct mlxsw_sp_ptp_port_dir_stats { |
312 | u64 packets; |
313 | u64 timestamps; |
314 | }; |
315 | |
316 | struct mlxsw_sp_ptp_port_stats { |
317 | struct mlxsw_sp_ptp_port_dir_stats rx_gcd; |
318 | struct mlxsw_sp_ptp_port_dir_stats tx_gcd; |
319 | }; |
320 | |
321 | struct mlxsw_sp_port { |
322 | struct net_device *dev; |
323 | struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats; |
324 | struct mlxsw_sp *mlxsw_sp; |
325 | u16 local_port; |
326 | u8 lagged:1, |
327 | split:1, |
328 | security:1; |
329 | u16 pvid; |
330 | u16 lag_id; |
331 | struct { |
332 | u8 tx_pause:1, |
333 | rx_pause:1, |
334 | autoneg:1; |
335 | } link; |
336 | struct { |
337 | struct ieee_ets *ets; |
338 | struct ieee_maxrate *maxrate; |
339 | struct ieee_pfc *pfc; |
340 | enum mlxsw_reg_qpts_trust_state trust_state; |
341 | } dcb; |
342 | struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the |
343 | * mlxsw_sp_port lifetime, however |
344 | * the same localport can have |
345 | * different mapping. |
346 | */ |
347 | struct { |
348 | #define MLXSW_HW_STATS_UPDATE_TIME HZ |
349 | struct rtnl_link_stats64 stats; |
350 | struct mlxsw_sp_port_xstats xstats; |
351 | struct delayed_work update_dw; |
352 | } periodic_hw_stats; |
353 | struct list_head vlans_list; |
354 | struct mlxsw_sp_port_vlan *default_vlan; |
355 | struct mlxsw_sp_qdisc_state *qdisc; |
356 | unsigned acl_rule_count; |
357 | struct mlxsw_sp_flow_block *ing_flow_block; |
358 | struct mlxsw_sp_flow_block *eg_flow_block; |
359 | struct { |
360 | struct delayed_work shaper_dw; |
361 | struct hwtstamp_config hwtstamp_config; |
362 | u16 ing_types; |
363 | u16 egr_types; |
364 | struct mlxsw_sp_ptp_port_stats stats; |
365 | } ptp; |
366 | int max_mtu; |
367 | u32 max_speed; |
368 | struct mlxsw_sp_hdroom *hdroom; |
369 | u64 module_overheat_initial_val; |
370 | }; |
371 | |
372 | struct mlxsw_sp_port_type_speed_ops { |
373 | void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp, |
374 | u32 ptys_eth_proto, |
375 | struct ethtool_link_ksettings *cmd); |
376 | void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto, |
377 | unsigned long *mode); |
378 | u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto); |
379 | void (*from_ptys_link_mode)(struct mlxsw_sp *mlxsw_sp, |
380 | bool carrier_ok, u32 ptys_eth_proto, |
381 | struct ethtool_link_ksettings *cmd); |
382 | int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed); |
383 | u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, |
384 | const struct ethtool_link_ksettings *cmd); |
385 | u32 (*to_ptys_speed_lanes)(struct mlxsw_sp *mlxsw_sp, u8 width, |
386 | const struct ethtool_link_ksettings *cmd); |
387 | void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload, |
388 | u16 local_port, u32 proto_admin, bool autoneg); |
389 | void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload, |
390 | u32 *p_eth_proto_cap, |
391 | u32 *p_eth_proto_admin, |
392 | u32 *p_eth_proto_oper); |
393 | u32 (*ptys_proto_cap_masked_get)(u32 eth_proto_cap); |
394 | }; |
395 | |
396 | struct mlxsw_sp_ports_bitmap { |
397 | unsigned long *bitmap; |
398 | unsigned int nbits; |
399 | }; |
400 | |
401 | static inline int |
402 | mlxsw_sp_port_bitmap_init(struct mlxsw_sp *mlxsw_sp, |
403 | struct mlxsw_sp_ports_bitmap *ports_bm) |
404 | { |
405 | unsigned int nbits = mlxsw_core_max_ports(mlxsw_core: mlxsw_sp->core); |
406 | |
407 | ports_bm->nbits = nbits; |
408 | ports_bm->bitmap = bitmap_zalloc(nbits, GFP_KERNEL); |
409 | if (!ports_bm->bitmap) |
410 | return -ENOMEM; |
411 | |
412 | return 0; |
413 | } |
414 | |
415 | static inline void |
416 | mlxsw_sp_port_bitmap_fini(struct mlxsw_sp_ports_bitmap *ports_bm) |
417 | { |
418 | bitmap_free(bitmap: ports_bm->bitmap); |
419 | } |
420 | |
421 | static inline u8 mlxsw_sp_tunnel_ecn_decap(u8 outer_ecn, u8 inner_ecn, |
422 | bool *trap_en) |
423 | { |
424 | bool set_ce = false; |
425 | |
426 | *trap_en = !!__INET_ECN_decapsulate(outer: outer_ecn, inner: inner_ecn, set_ce: &set_ce); |
427 | if (set_ce) |
428 | return INET_ECN_CE; |
429 | else if (outer_ecn == INET_ECN_ECT_1 && inner_ecn == INET_ECN_ECT_0) |
430 | return INET_ECN_ECT_1; |
431 | else |
432 | return inner_ecn; |
433 | } |
434 | |
435 | static inline struct net_device * |
436 | mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev) |
437 | { |
438 | struct net_device *dev; |
439 | struct list_head *iter; |
440 | |
441 | netdev_for_each_lower_dev(br_dev, dev, iter) { |
442 | if (netif_is_vxlan(dev)) |
443 | return dev; |
444 | } |
445 | |
446 | return NULL; |
447 | } |
448 | |
449 | static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev) |
450 | { |
451 | return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev); |
452 | } |
453 | |
454 | static inline int |
455 | mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid) |
456 | { |
457 | struct bridge_vlan_info vinfo; |
458 | u16 vid = 0; |
459 | int err; |
460 | |
461 | err = br_vlan_get_pvid(dev: vxlan_dev, p_pvid: &vid); |
462 | if (err || !vid) |
463 | goto out; |
464 | |
465 | err = br_vlan_get_info(dev: vxlan_dev, vid, p_vinfo: &vinfo); |
466 | if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED)) |
467 | vid = 0; |
468 | |
469 | out: |
470 | *p_vid = vid; |
471 | return err; |
472 | } |
473 | |
474 | static inline bool |
475 | mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port) |
476 | { |
477 | return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause; |
478 | } |
479 | |
480 | static inline struct mlxsw_sp_port * |
481 | mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index) |
482 | { |
483 | struct mlxsw_sp_port *mlxsw_sp_port; |
484 | u16 local_port; |
485 | |
486 | local_port = mlxsw_core_lag_mapping_get(mlxsw_core: mlxsw_sp->core, |
487 | lag_id, port_index); |
488 | mlxsw_sp_port = mlxsw_sp->ports[local_port]; |
489 | return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL; |
490 | } |
491 | |
492 | static inline struct mlxsw_sp_port_vlan * |
493 | mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port, |
494 | u16 vid) |
495 | { |
496 | struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan; |
497 | |
498 | list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list, |
499 | list) { |
500 | if (mlxsw_sp_port_vlan->vid == vid) |
501 | return mlxsw_sp_port_vlan; |
502 | } |
503 | |
504 | return NULL; |
505 | } |
506 | |
507 | enum mlxsw_sp_flood_type { |
508 | MLXSW_SP_FLOOD_TYPE_UC, |
509 | MLXSW_SP_FLOOD_TYPE_BC, |
510 | MLXSW_SP_FLOOD_TYPE_MC, |
511 | }; |
512 | |
513 | int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp, |
514 | int prio, char *ppcnt_pl); |
515 | int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port, |
516 | bool is_up); |
517 | int |
518 | mlxsw_sp_port_vlan_classification_set(struct mlxsw_sp_port *mlxsw_sp_port, |
519 | bool is_8021ad_tagged, |
520 | bool is_8021q_tagged); |
521 | static inline bool |
522 | mlxsw_sp_local_port_is_valid(struct mlxsw_sp *mlxsw_sp, u16 local_port) |
523 | { |
524 | unsigned int max_ports = mlxsw_core_max_ports(mlxsw_core: mlxsw_sp->core); |
525 | |
526 | return local_port < max_ports && local_port; |
527 | } |
528 | |
529 | /* spectrum_buffers.c */ |
530 | struct mlxsw_sp_hdroom_prio { |
531 | /* Number of port buffer associated with this priority. This is the |
532 | * actually configured value. |
533 | */ |
534 | u8 buf_idx; |
535 | /* Value of buf_idx deduced from the DCB ETS configuration. */ |
536 | u8 ets_buf_idx; |
537 | /* Value of buf_idx taken from the dcbnl_setbuffer configuration. */ |
538 | u8 set_buf_idx; |
539 | bool lossy; |
540 | }; |
541 | |
542 | struct mlxsw_sp_hdroom_buf { |
543 | u32 thres_cells; |
544 | u32 size_cells; |
545 | /* Size requirement form dcbnl_setbuffer. */ |
546 | u32 set_size_cells; |
547 | bool lossy; |
548 | }; |
549 | |
550 | enum mlxsw_sp_hdroom_mode { |
551 | MLXSW_SP_HDROOM_MODE_DCB, |
552 | MLXSW_SP_HDROOM_MODE_TC, |
553 | }; |
554 | |
555 | #define MLXSW_SP_PB_COUNT 10 |
556 | |
557 | struct mlxsw_sp_hdroom { |
558 | enum mlxsw_sp_hdroom_mode mode; |
559 | |
560 | struct { |
561 | struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES]; |
562 | } prios; |
563 | struct { |
564 | struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT]; |
565 | } bufs; |
566 | struct { |
567 | /* Size actually configured for the internal buffer. Equal to |
568 | * reserve when internal buffer is enabled. |
569 | */ |
570 | u32 size_cells; |
571 | /* Space reserved in the headroom for the internal buffer. Port |
572 | * buffers are not allowed to grow into this space. |
573 | */ |
574 | u32 reserve_cells; |
575 | bool enable; |
576 | } int_buf; |
577 | int delay_bytes; |
578 | int mtu; |
579 | }; |
580 | |
581 | int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp); |
582 | void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp); |
583 | int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port); |
584 | void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port); |
585 | int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core, |
586 | unsigned int sb_index, u16 pool_index, |
587 | struct devlink_sb_pool_info *pool_info); |
588 | int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core, |
589 | unsigned int sb_index, u16 pool_index, u32 size, |
590 | enum devlink_sb_threshold_type threshold_type, |
591 | struct netlink_ext_ack *extack); |
592 | int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, |
593 | unsigned int sb_index, u16 pool_index, |
594 | u32 *p_threshold); |
595 | int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port, |
596 | unsigned int sb_index, u16 pool_index, |
597 | u32 threshold, struct netlink_ext_ack *extack); |
598 | int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port, |
599 | unsigned int sb_index, u16 tc_index, |
600 | enum devlink_sb_pool_type pool_type, |
601 | u16 *p_pool_index, u32 *p_threshold); |
602 | int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port, |
603 | unsigned int sb_index, u16 tc_index, |
604 | enum devlink_sb_pool_type pool_type, |
605 | u16 pool_index, u32 threshold, |
606 | struct netlink_ext_ack *extack); |
607 | int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core, |
608 | unsigned int sb_index); |
609 | int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core, |
610 | unsigned int sb_index); |
611 | int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port, |
612 | unsigned int sb_index, u16 pool_index, |
613 | u32 *p_cur, u32 *p_max); |
614 | int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port, |
615 | unsigned int sb_index, u16 tc_index, |
616 | enum devlink_sb_pool_type pool_type, |
617 | u32 *p_cur, u32 *p_max); |
618 | u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells); |
619 | u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes); |
620 | void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom); |
621 | void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom); |
622 | void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port, |
623 | struct mlxsw_sp_hdroom *hdroom); |
624 | int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port, |
625 | const struct mlxsw_sp_hdroom *hdroom); |
626 | struct mlxsw_sp_sample_params * |
627 | mlxsw_sp_sample_trigger_params_lookup(struct mlxsw_sp *mlxsw_sp, |
628 | const struct mlxsw_sp_sample_trigger *trigger); |
629 | int |
630 | mlxsw_sp_sample_trigger_params_set(struct mlxsw_sp *mlxsw_sp, |
631 | const struct mlxsw_sp_sample_trigger *trigger, |
632 | const struct mlxsw_sp_sample_params *params, |
633 | struct netlink_ext_ack *extack); |
634 | void |
635 | mlxsw_sp_sample_trigger_params_unset(struct mlxsw_sp *mlxsw_sp, |
636 | const struct mlxsw_sp_sample_trigger *trigger); |
637 | int mlxsw_sp_ipv6_addr_kvdl_index_get(struct mlxsw_sp *mlxsw_sp, |
638 | const struct in6_addr *addr6, |
639 | u32 *p_kvdl_index); |
640 | void |
641 | mlxsw_sp_ipv6_addr_put(struct mlxsw_sp *mlxsw_sp, const struct in6_addr *addr6); |
642 | |
643 | extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals; |
644 | extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals; |
645 | |
646 | extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops; |
647 | extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops; |
648 | extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops; |
649 | |
650 | /* spectrum_switchdev.c */ |
651 | int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp); |
652 | void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp); |
653 | int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid, |
654 | bool adding); |
655 | void |
656 | mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); |
657 | int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port, |
658 | struct net_device *brport_dev, |
659 | struct net_device *br_dev, |
660 | struct netlink_ext_ack *extack); |
661 | void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port, |
662 | struct net_device *brport_dev, |
663 | struct net_device *br_dev); |
664 | bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp, |
665 | const struct net_device *br_dev); |
666 | int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp, |
667 | const struct net_device *br_dev, |
668 | const struct net_device *vxlan_dev, u16 vid, |
669 | struct netlink_ext_ack *extack); |
670 | void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp, |
671 | const struct net_device *vxlan_dev); |
672 | extern struct notifier_block mlxsw_sp_switchdev_notifier; |
673 | |
674 | /* spectrum.c */ |
675 | void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb, |
676 | u16 local_port, void *priv); |
677 | void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb, |
678 | u16 local_port); |
679 | int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed); |
680 | int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port, |
681 | enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index, |
682 | bool dwrr, u8 dwrr_weight); |
683 | int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port, |
684 | u8 switch_prio, u8 tclass); |
685 | int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port, |
686 | enum mlxsw_reg_qeec_hr hr, u8 index, |
687 | u8 next_index, u32 maxrate, u8 burst_size); |
688 | enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state); |
689 | int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, |
690 | u8 state); |
691 | int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable); |
692 | int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, |
693 | bool learn_enable); |
694 | int mlxsw_sp_port_security_set(struct mlxsw_sp_port *mlxsw_sp_port, |
695 | bool enable); |
696 | int mlxsw_sp_ethtype_to_sver_type(u16 ethtype, u8 *p_sver_type); |
697 | int mlxsw_sp_port_egress_ethtype_set(struct mlxsw_sp_port *mlxsw_sp_port, |
698 | u16 ethtype); |
699 | int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid, |
700 | u16 ethtype); |
701 | struct mlxsw_sp_port_vlan * |
702 | mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); |
703 | void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); |
704 | int mlxsw_sp_port_kill_vid(struct net_device *dev, |
705 | __be16 __always_unused proto, u16 vid); |
706 | int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin, |
707 | u16 vid_end, bool is_member, bool untagged); |
708 | int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp, |
709 | unsigned int counter_index, u64 *packets, |
710 | u64 *bytes); |
711 | int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp, |
712 | unsigned int *p_counter_index); |
713 | void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp, |
714 | unsigned int counter_index); |
715 | void mlxsw_sp_txhdr_construct(struct sk_buff *skb, |
716 | const struct mlxsw_tx_info *tx_info); |
717 | int mlxsw_sp_txhdr_ptp_data_construct(struct mlxsw_core *mlxsw_core, |
718 | struct mlxsw_sp_port *mlxsw_sp_port, |
719 | struct sk_buff *skb, |
720 | const struct mlxsw_tx_info *tx_info); |
721 | bool mlxsw_sp_port_dev_check(const struct net_device *dev); |
722 | struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev); |
723 | struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev); |
724 | struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev); |
725 | int mlxsw_sp_parsing_depth_inc(struct mlxsw_sp *mlxsw_sp); |
726 | void mlxsw_sp_parsing_depth_dec(struct mlxsw_sp *mlxsw_sp); |
727 | int mlxsw_sp_parsing_vxlan_udp_dport_set(struct mlxsw_sp *mlxsw_sp, |
728 | __be16 udp_dport); |
729 | |
730 | /* spectrum_dcb.c */ |
731 | #ifdef CONFIG_MLXSW_SPECTRUM_DCB |
732 | int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port); |
733 | void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port); |
734 | #else |
735 | static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port) |
736 | { |
737 | return 0; |
738 | } |
739 | static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port) |
740 | {} |
741 | #endif |
742 | |
743 | /* spectrum_router.c */ |
744 | enum mlxsw_sp_l3proto { |
745 | MLXSW_SP_L3_PROTO_IPV4, |
746 | MLXSW_SP_L3_PROTO_IPV6, |
747 | #define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1) |
748 | }; |
749 | |
750 | union mlxsw_sp_l3addr { |
751 | __be32 addr4; |
752 | struct in6_addr addr6; |
753 | }; |
754 | |
755 | u16 mlxsw_sp_rif_index(const struct mlxsw_sp_rif *rif); |
756 | int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp, |
757 | struct netlink_ext_ack *extack); |
758 | void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp); |
759 | void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp, |
760 | const struct net_device *macvlan_dev); |
761 | void |
762 | mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan); |
763 | void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp, |
764 | struct net_device *dev); |
765 | bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp, |
766 | const struct net_device *dev); |
767 | u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev); |
768 | u16 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp); |
769 | int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, |
770 | enum mlxsw_sp_l3proto ul_proto, |
771 | const union mlxsw_sp_l3addr *ul_sip, |
772 | u32 tunnel_index); |
773 | void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, |
774 | enum mlxsw_sp_l3proto ul_proto, |
775 | const union mlxsw_sp_l3addr *ul_sip); |
776 | int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id, |
777 | u16 *vr_id); |
778 | int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id, |
779 | u16 *ul_rif_index); |
780 | void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index); |
781 | |
782 | /* spectrum_kvdl.c */ |
783 | enum mlxsw_sp_kvdl_entry_type { |
784 | MLXSW_SP_KVDL_ENTRY_TYPE_ADJ, |
785 | MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET, |
786 | MLXSW_SP_KVDL_ENTRY_TYPE_PBS, |
787 | MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR, |
788 | MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS, |
789 | MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT, |
790 | }; |
791 | |
792 | static inline unsigned int |
793 | mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type) |
794 | { |
795 | switch (type) { |
796 | case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ: |
797 | case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET: |
798 | case MLXSW_SP_KVDL_ENTRY_TYPE_PBS: |
799 | case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR: |
800 | case MLXSW_SP_KVDL_ENTRY_TYPE_IPV6_ADDRESS: |
801 | case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT: |
802 | default: |
803 | return 1; |
804 | } |
805 | } |
806 | |
807 | struct mlxsw_sp_kvdl_ops { |
808 | size_t priv_size; |
809 | int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); |
810 | void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); |
811 | int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv, |
812 | enum mlxsw_sp_kvdl_entry_type type, |
813 | unsigned int entry_count, u32 *p_entry_index); |
814 | void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv, |
815 | enum mlxsw_sp_kvdl_entry_type type, |
816 | unsigned int entry_count, int entry_index); |
817 | int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv, |
818 | enum mlxsw_sp_kvdl_entry_type type, |
819 | unsigned int entry_count, |
820 | unsigned int *p_alloc_count); |
821 | int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv); |
822 | }; |
823 | |
824 | int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp); |
825 | void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp); |
826 | int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp, |
827 | enum mlxsw_sp_kvdl_entry_type type, |
828 | unsigned int entry_count, u32 *p_entry_index); |
829 | void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp, |
830 | enum mlxsw_sp_kvdl_entry_type type, |
831 | unsigned int entry_count, int entry_index); |
832 | int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp, |
833 | enum mlxsw_sp_kvdl_entry_type type, |
834 | unsigned int entry_count, |
835 | unsigned int *p_alloc_count); |
836 | |
837 | /* spectrum1_kvdl.c */ |
838 | extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops; |
839 | int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core); |
840 | |
841 | /* spectrum2_kvdl.c */ |
842 | extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops; |
843 | |
844 | enum mlxsw_sp_acl_mangle_field { |
845 | MLXSW_SP_ACL_MANGLE_FIELD_IP_DSFIELD, |
846 | MLXSW_SP_ACL_MANGLE_FIELD_IP_DSCP, |
847 | MLXSW_SP_ACL_MANGLE_FIELD_IP_ECN, |
848 | MLXSW_SP_ACL_MANGLE_FIELD_IP_SPORT, |
849 | MLXSW_SP_ACL_MANGLE_FIELD_IP_DPORT, |
850 | MLXSW_SP_ACL_MANGLE_FIELD_IP4_SIP, |
851 | MLXSW_SP_ACL_MANGLE_FIELD_IP4_DIP, |
852 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_1, |
853 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_2, |
854 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_3, |
855 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_SIP_4, |
856 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_1, |
857 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_2, |
858 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_3, |
859 | MLXSW_SP_ACL_MANGLE_FIELD_IP6_DIP_4, |
860 | }; |
861 | |
862 | struct mlxsw_sp_acl_rule_info { |
863 | unsigned int priority; |
864 | struct mlxsw_afk_element_values values; |
865 | struct mlxsw_afa_block *act_block; |
866 | u8 action_created:1, |
867 | ingress_bind_blocker:1, |
868 | egress_bind_blocker:1, |
869 | counter_valid:1, |
870 | policer_index_valid:1, |
871 | ipv6_valid:1, |
872 | src_port_range_reg_valid:1, |
873 | dst_port_range_reg_valid:1; |
874 | unsigned int counter_index; |
875 | u16 policer_index; |
876 | u8 src_port_range_reg_index; |
877 | u8 dst_port_range_reg_index; |
878 | struct { |
879 | u32 prev_val; |
880 | enum mlxsw_sp_acl_mangle_field prev_field; |
881 | } ipv6; |
882 | }; |
883 | |
884 | /* spectrum_flow.c */ |
885 | struct mlxsw_sp_flow_block { |
886 | struct list_head binding_list; |
887 | struct { |
888 | struct list_head list; |
889 | unsigned int min_prio; |
890 | unsigned int max_prio; |
891 | } mall; |
892 | struct mlxsw_sp_acl_ruleset *ruleset_zero; |
893 | struct mlxsw_sp *mlxsw_sp; |
894 | unsigned int rule_count; |
895 | unsigned int disable_count; |
896 | unsigned int ingress_blocker_rule_count; |
897 | unsigned int egress_blocker_rule_count; |
898 | unsigned int ingress_binding_count; |
899 | unsigned int egress_binding_count; |
900 | struct net *net; |
901 | }; |
902 | |
903 | struct mlxsw_sp_flow_block_binding { |
904 | struct list_head list; |
905 | struct mlxsw_sp_port *mlxsw_sp_port; |
906 | bool ingress; |
907 | }; |
908 | |
909 | static inline struct mlxsw_sp * |
910 | mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block) |
911 | { |
912 | return block->mlxsw_sp; |
913 | } |
914 | |
915 | static inline unsigned int |
916 | mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block) |
917 | { |
918 | return block ? block->rule_count : 0; |
919 | } |
920 | |
921 | static inline void |
922 | mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block) |
923 | { |
924 | if (block) |
925 | block->disable_count++; |
926 | } |
927 | |
928 | static inline void |
929 | mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block) |
930 | { |
931 | if (block) |
932 | block->disable_count--; |
933 | } |
934 | |
935 | static inline bool |
936 | mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block) |
937 | { |
938 | return block->disable_count; |
939 | } |
940 | |
941 | static inline bool |
942 | mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block) |
943 | { |
944 | return block->egress_binding_count; |
945 | } |
946 | |
947 | static inline bool |
948 | mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block) |
949 | { |
950 | return block->ingress_binding_count; |
951 | } |
952 | |
953 | static inline bool |
954 | mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block) |
955 | { |
956 | return block->ingress_binding_count && block->egress_binding_count; |
957 | } |
958 | |
959 | struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp, |
960 | struct net *net); |
961 | void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block); |
962 | int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port, |
963 | struct flow_block_offload *f, |
964 | bool ingress); |
965 | |
966 | /* spectrum_acl.c */ |
967 | struct mlxsw_sp_acl_ruleset; |
968 | |
969 | enum mlxsw_sp_acl_profile { |
970 | MLXSW_SP_ACL_PROFILE_FLOWER, |
971 | MLXSW_SP_ACL_PROFILE_MR, |
972 | }; |
973 | |
974 | struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl); |
975 | struct mlxsw_sp_acl_tcam *mlxsw_sp_acl_to_tcam(struct mlxsw_sp_acl *acl); |
976 | |
977 | int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp, |
978 | struct mlxsw_sp_flow_block *block, |
979 | struct mlxsw_sp_flow_block_binding *binding); |
980 | void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp, |
981 | struct mlxsw_sp_flow_block *block, |
982 | struct mlxsw_sp_flow_block_binding *binding); |
983 | struct mlxsw_sp_acl_ruleset * |
984 | mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp, |
985 | struct mlxsw_sp_flow_block *block, u32 chain_index, |
986 | enum mlxsw_sp_acl_profile profile); |
987 | struct mlxsw_sp_acl_ruleset * |
988 | mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp, |
989 | struct mlxsw_sp_flow_block *block, u32 chain_index, |
990 | enum mlxsw_sp_acl_profile profile, |
991 | struct mlxsw_afk_element_usage *tmplt_elusage); |
992 | void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp, |
993 | struct mlxsw_sp_acl_ruleset *ruleset); |
994 | u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset); |
995 | void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset, |
996 | unsigned int *p_min_prio, |
997 | unsigned int *p_max_prio); |
998 | |
999 | struct mlxsw_sp_acl_rule_info * |
1000 | mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl, |
1001 | struct mlxsw_afa_block *afa_block); |
1002 | void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp *mlxsw_sp, |
1003 | struct mlxsw_sp_acl_rule_info *rulei); |
1004 | int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei); |
1005 | void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei, |
1006 | unsigned int priority); |
1007 | void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei, |
1008 | enum mlxsw_afk_element element, |
1009 | u32 key_value, u32 mask_value); |
1010 | void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei, |
1011 | enum mlxsw_afk_element element, |
1012 | const char *key_value, |
1013 | const char *mask_value, unsigned int len); |
1014 | int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei); |
1015 | int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei, |
1016 | u16 group_id); |
1017 | int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei); |
1018 | int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei, |
1019 | bool ingress, |
1020 | const struct flow_action_cookie *fa_cookie, |
1021 | struct netlink_ext_ack *extack); |
1022 | int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei); |
1023 | int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp, |
1024 | struct mlxsw_sp_acl_rule_info *rulei, |
1025 | struct mlxsw_sp_flow_block *block, |
1026 | struct net_device *out_dev, |
1027 | struct netlink_ext_ack *extack); |
1028 | int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp, |
1029 | struct mlxsw_sp_acl_rule_info *rulei, |
1030 | struct net_device *out_dev, |
1031 | struct netlink_ext_ack *extack); |
1032 | int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp, |
1033 | struct mlxsw_sp_acl_rule_info *rulei, |
1034 | u32 action, u16 vid, u16 proto, u8 prio, |
1035 | struct netlink_ext_ack *extack); |
1036 | int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp, |
1037 | struct mlxsw_sp_acl_rule_info *rulei, |
1038 | u32 prio, struct netlink_ext_ack *extack); |
1039 | int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp, |
1040 | struct mlxsw_sp_acl_rule_info *rulei, |
1041 | enum flow_action_mangle_base htype, |
1042 | u32 offset, u32 mask, u32 val, |
1043 | struct netlink_ext_ack *extack); |
1044 | int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp, |
1045 | struct mlxsw_sp_acl_rule_info *rulei, |
1046 | u32 index, u64 rate_bytes_ps, |
1047 | u32 burst, struct netlink_ext_ack *extack); |
1048 | int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp, |
1049 | struct mlxsw_sp_acl_rule_info *rulei, |
1050 | struct netlink_ext_ack *extack); |
1051 | int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp, |
1052 | struct mlxsw_sp_acl_rule_info *rulei, |
1053 | u16 fid, struct netlink_ext_ack *extack); |
1054 | int mlxsw_sp_acl_rulei_act_ignore(struct mlxsw_sp *mlxsw_sp, |
1055 | struct mlxsw_sp_acl_rule_info *rulei, |
1056 | bool disable_learning, bool disable_security); |
1057 | int mlxsw_sp_acl_rulei_act_sample(struct mlxsw_sp *mlxsw_sp, |
1058 | struct mlxsw_sp_acl_rule_info *rulei, |
1059 | struct mlxsw_sp_flow_block *block, |
1060 | struct psample_group *psample_group, u32 rate, |
1061 | u32 trunc_size, bool truncate, |
1062 | struct netlink_ext_ack *extack); |
1063 | |
1064 | struct mlxsw_sp_acl_rule; |
1065 | |
1066 | struct mlxsw_sp_acl_rule * |
1067 | mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp, |
1068 | struct mlxsw_sp_acl_ruleset *ruleset, |
1069 | unsigned long cookie, |
1070 | struct mlxsw_afa_block *afa_block, |
1071 | struct netlink_ext_ack *extack); |
1072 | void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp, |
1073 | struct mlxsw_sp_acl_rule *rule); |
1074 | int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp, |
1075 | struct mlxsw_sp_acl_rule *rule); |
1076 | void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp, |
1077 | struct mlxsw_sp_acl_rule *rule); |
1078 | int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp, |
1079 | struct mlxsw_sp_acl_rule *rule, |
1080 | struct mlxsw_afa_block *afa_block); |
1081 | struct mlxsw_sp_acl_rule * |
1082 | mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp, |
1083 | struct mlxsw_sp_acl_ruleset *ruleset, |
1084 | unsigned long cookie); |
1085 | struct mlxsw_sp_acl_rule_info * |
1086 | mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule); |
1087 | int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp, |
1088 | struct mlxsw_sp_acl_rule *rule, |
1089 | u64 *packets, u64 *bytes, u64 *drops, |
1090 | u64 *last_use, |
1091 | enum flow_action_hw_stats *used_hw_stats); |
1092 | |
1093 | struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp); |
1094 | |
1095 | static inline const struct flow_action_cookie * |
1096 | mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index) |
1097 | { |
1098 | return mlxsw_afa_cookie_lookup(mlxsw_afa: mlxsw_sp->afa, cookie_index); |
1099 | } |
1100 | |
1101 | int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp); |
1102 | void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp); |
1103 | |
1104 | struct mlxsw_sp_acl_mangle_action; |
1105 | |
1106 | struct mlxsw_sp_acl_rulei_ops { |
1107 | int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei, |
1108 | struct mlxsw_sp_acl_mangle_action *mact, u32 val, |
1109 | struct netlink_ext_ack *extack); |
1110 | }; |
1111 | |
1112 | extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops; |
1113 | extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops; |
1114 | |
1115 | /* spectrum_acl_tcam.c */ |
1116 | struct mlxsw_sp_acl_tcam; |
1117 | struct mlxsw_sp_acl_tcam_region; |
1118 | |
1119 | struct mlxsw_sp_acl_tcam_ops { |
1120 | enum mlxsw_reg_ptar_key_type key_type; |
1121 | size_t priv_size; |
1122 | int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv, |
1123 | struct mlxsw_sp_acl_tcam *tcam); |
1124 | void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv); |
1125 | size_t region_priv_size; |
1126 | int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv, |
1127 | void *tcam_priv, |
1128 | struct mlxsw_sp_acl_tcam_region *region, |
1129 | void *hints_priv); |
1130 | void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv); |
1131 | int (*region_associate)(struct mlxsw_sp *mlxsw_sp, |
1132 | struct mlxsw_sp_acl_tcam_region *region); |
1133 | void * (*region_rehash_hints_get)(void *region_priv); |
1134 | void (*region_rehash_hints_put)(void *hints_priv); |
1135 | size_t chunk_priv_size; |
1136 | void (*chunk_init)(void *region_priv, void *chunk_priv, |
1137 | unsigned int priority); |
1138 | void (*chunk_fini)(void *chunk_priv); |
1139 | size_t entry_priv_size; |
1140 | int (*entry_add)(struct mlxsw_sp *mlxsw_sp, |
1141 | void *region_priv, void *chunk_priv, |
1142 | void *entry_priv, |
1143 | struct mlxsw_sp_acl_rule_info *rulei); |
1144 | void (*entry_del)(struct mlxsw_sp *mlxsw_sp, |
1145 | void *region_priv, void *chunk_priv, |
1146 | void *entry_priv); |
1147 | int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp, |
1148 | void *region_priv, void *entry_priv, |
1149 | struct mlxsw_sp_acl_rule_info *rulei); |
1150 | int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp, |
1151 | void *region_priv, void *entry_priv, |
1152 | bool *activity); |
1153 | }; |
1154 | |
1155 | /* spectrum1_acl_tcam.c */ |
1156 | extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops; |
1157 | |
1158 | /* spectrum2_acl_tcam.c */ |
1159 | extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops; |
1160 | |
1161 | /* spectrum_acl_flex_actions.c */ |
1162 | extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops; |
1163 | extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops; |
1164 | |
1165 | /* spectrum_acl_flex_keys.c */ |
1166 | extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops; |
1167 | extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops; |
1168 | extern const struct mlxsw_afk_ops mlxsw_sp4_afk_ops; |
1169 | |
1170 | /* spectrum_acl_bloom_filter.c */ |
1171 | extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp2_acl_bf_ops; |
1172 | extern const struct mlxsw_sp_acl_bf_ops mlxsw_sp4_acl_bf_ops; |
1173 | |
1174 | /* spectrum_matchall.c */ |
1175 | struct mlxsw_sp_mall_ops { |
1176 | int (*sample_add)(struct mlxsw_sp *mlxsw_sp, |
1177 | struct mlxsw_sp_port *mlxsw_sp_port, |
1178 | struct mlxsw_sp_mall_entry *mall_entry, |
1179 | struct netlink_ext_ack *extack); |
1180 | void (*sample_del)(struct mlxsw_sp *mlxsw_sp, |
1181 | struct mlxsw_sp_port *mlxsw_sp_port, |
1182 | struct mlxsw_sp_mall_entry *mall_entry); |
1183 | }; |
1184 | |
1185 | extern const struct mlxsw_sp_mall_ops mlxsw_sp1_mall_ops; |
1186 | extern const struct mlxsw_sp_mall_ops mlxsw_sp2_mall_ops; |
1187 | |
1188 | enum mlxsw_sp_mall_action_type { |
1189 | MLXSW_SP_MALL_ACTION_TYPE_MIRROR, |
1190 | MLXSW_SP_MALL_ACTION_TYPE_SAMPLE, |
1191 | MLXSW_SP_MALL_ACTION_TYPE_TRAP, |
1192 | }; |
1193 | |
1194 | struct mlxsw_sp_mall_mirror_entry { |
1195 | const struct net_device *to_dev; |
1196 | int span_id; |
1197 | }; |
1198 | |
1199 | struct mlxsw_sp_mall_trap_entry { |
1200 | int span_id; |
1201 | }; |
1202 | |
1203 | struct mlxsw_sp_mall_sample_entry { |
1204 | struct mlxsw_sp_sample_params params; |
1205 | int span_id; /* Relevant for Spectrum-2 onwards. */ |
1206 | }; |
1207 | |
1208 | struct mlxsw_sp_mall_entry { |
1209 | struct list_head list; |
1210 | unsigned long cookie; |
1211 | unsigned int priority; |
1212 | enum mlxsw_sp_mall_action_type type; |
1213 | bool ingress; |
1214 | union { |
1215 | struct mlxsw_sp_mall_mirror_entry mirror; |
1216 | struct mlxsw_sp_mall_trap_entry trap; |
1217 | struct mlxsw_sp_mall_sample_entry sample; |
1218 | }; |
1219 | struct rcu_head rcu; |
1220 | }; |
1221 | |
1222 | int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp, |
1223 | struct mlxsw_sp_flow_block *block, |
1224 | struct tc_cls_matchall_offload *f); |
1225 | void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block, |
1226 | struct tc_cls_matchall_offload *f); |
1227 | int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block, |
1228 | struct mlxsw_sp_port *mlxsw_sp_port, |
1229 | struct netlink_ext_ack *extack); |
1230 | void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block, |
1231 | struct mlxsw_sp_port *mlxsw_sp_port); |
1232 | int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index, |
1233 | unsigned int *p_min_prio, unsigned int *p_max_prio); |
1234 | |
1235 | /* spectrum_flower.c */ |
1236 | int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp, |
1237 | struct mlxsw_sp_flow_block *block, |
1238 | struct flow_cls_offload *f); |
1239 | void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp, |
1240 | struct mlxsw_sp_flow_block *block, |
1241 | struct flow_cls_offload *f); |
1242 | int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp, |
1243 | struct mlxsw_sp_flow_block *block, |
1244 | struct flow_cls_offload *f); |
1245 | int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp, |
1246 | struct mlxsw_sp_flow_block *block, |
1247 | struct flow_cls_offload *f); |
1248 | void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp, |
1249 | struct mlxsw_sp_flow_block *block, |
1250 | struct flow_cls_offload *f); |
1251 | int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp, |
1252 | struct mlxsw_sp_flow_block *block, |
1253 | u32 chain_index, unsigned int *p_min_prio, |
1254 | unsigned int *p_max_prio); |
1255 | |
1256 | /* spectrum_qdisc.c */ |
1257 | int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port); |
1258 | void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port); |
1259 | int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port, |
1260 | struct tc_red_qopt_offload *p); |
1261 | int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port, |
1262 | struct tc_prio_qopt_offload *p); |
1263 | int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port, |
1264 | struct tc_ets_qopt_offload *p); |
1265 | int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port, |
1266 | struct tc_tbf_qopt_offload *p); |
1267 | int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port, |
1268 | struct tc_fifo_qopt_offload *p); |
1269 | int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port, |
1270 | struct flow_block_offload *f); |
1271 | int mlxsw_sp_setup_tc_block_qevent_mark(struct mlxsw_sp_port *mlxsw_sp_port, |
1272 | struct flow_block_offload *f); |
1273 | |
1274 | /* spectrum_fid.c */ |
1275 | struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp, |
1276 | u16 fid_index); |
1277 | int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex); |
1278 | int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid, |
1279 | enum mlxsw_sp_nve_type *p_type); |
1280 | struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp, |
1281 | __be32 vni); |
1282 | int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni); |
1283 | int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid, |
1284 | u32 nve_flood_index); |
1285 | void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid); |
1286 | bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid); |
1287 | int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type, |
1288 | __be32 vni, int nve_ifindex); |
1289 | void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid); |
1290 | bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid); |
1291 | void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid, |
1292 | const struct net_device *nve_dev); |
1293 | int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid, |
1294 | enum mlxsw_sp_flood_type packet_type, u16 local_port, |
1295 | bool member); |
1296 | int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid, |
1297 | struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); |
1298 | void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid, |
1299 | struct mlxsw_sp_port *mlxsw_sp_port, u16 vid); |
1300 | u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid); |
1301 | enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid); |
1302 | int mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif); |
1303 | void mlxsw_sp_fid_rif_unset(struct mlxsw_sp_fid *fid); |
1304 | struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid); |
1305 | enum mlxsw_sp_rif_type |
1306 | mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp, |
1307 | enum mlxsw_sp_fid_type type); |
1308 | u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid); |
1309 | struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid); |
1310 | struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp, |
1311 | int br_ifindex); |
1312 | struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp, |
1313 | u16 vid); |
1314 | struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp, |
1315 | int br_ifindex); |
1316 | struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp, |
1317 | u16 rif_index); |
1318 | struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp); |
1319 | void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid); |
1320 | int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port); |
1321 | void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port); |
1322 | int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp); |
1323 | void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp); |
1324 | |
1325 | extern const struct mlxsw_sp_fid_family *mlxsw_sp1_fid_family_arr[]; |
1326 | extern const struct mlxsw_sp_fid_family *mlxsw_sp2_fid_family_arr[]; |
1327 | |
1328 | /* spectrum_mr.c */ |
1329 | enum mlxsw_sp_mr_route_prio { |
1330 | MLXSW_SP_MR_ROUTE_PRIO_SG, |
1331 | MLXSW_SP_MR_ROUTE_PRIO_STARG, |
1332 | MLXSW_SP_MR_ROUTE_PRIO_CATCHALL, |
1333 | __MLXSW_SP_MR_ROUTE_PRIO_MAX |
1334 | }; |
1335 | |
1336 | #define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1) |
1337 | |
1338 | struct mlxsw_sp_mr_route_key; |
1339 | |
1340 | struct mlxsw_sp_mr_tcam_ops { |
1341 | size_t priv_size; |
1342 | int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv); |
1343 | void (*fini)(void *priv); |
1344 | size_t route_priv_size; |
1345 | int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv, |
1346 | void *route_priv, |
1347 | struct mlxsw_sp_mr_route_key *key, |
1348 | struct mlxsw_afa_block *afa_block, |
1349 | enum mlxsw_sp_mr_route_prio prio); |
1350 | void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv, |
1351 | void *route_priv, |
1352 | struct mlxsw_sp_mr_route_key *key); |
1353 | int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv, |
1354 | struct mlxsw_sp_mr_route_key *key, |
1355 | struct mlxsw_afa_block *afa_block); |
1356 | }; |
1357 | |
1358 | /* spectrum1_mr_tcam.c */ |
1359 | extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops; |
1360 | |
1361 | /* spectrum2_mr_tcam.c */ |
1362 | extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops; |
1363 | |
1364 | /* spectrum_nve.c */ |
1365 | struct mlxsw_sp_nve_params { |
1366 | enum mlxsw_sp_nve_type type; |
1367 | __be32 vni; |
1368 | const struct net_device *dev; |
1369 | u16 ethertype; |
1370 | }; |
1371 | |
1372 | extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[]; |
1373 | extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[]; |
1374 | |
1375 | int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip, |
1376 | enum mlxsw_sp_l3proto proto, |
1377 | union mlxsw_sp_l3addr *addr); |
1378 | int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp, |
1379 | struct mlxsw_sp_fid *fid, |
1380 | enum mlxsw_sp_l3proto proto, |
1381 | union mlxsw_sp_l3addr *addr); |
1382 | void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp, |
1383 | struct mlxsw_sp_fid *fid, |
1384 | enum mlxsw_sp_l3proto proto, |
1385 | union mlxsw_sp_l3addr *addr); |
1386 | int mlxsw_sp_nve_ipv6_addr_kvdl_set(struct mlxsw_sp *mlxsw_sp, |
1387 | const struct in6_addr *addr6, |
1388 | u32 *p_kvdl_index); |
1389 | void mlxsw_sp_nve_ipv6_addr_kvdl_unset(struct mlxsw_sp *mlxsw_sp, |
1390 | const struct in6_addr *addr6); |
1391 | int |
1392 | mlxsw_sp_nve_ipv6_addr_map_replace(struct mlxsw_sp *mlxsw_sp, const char *mac, |
1393 | u16 fid_index, |
1394 | const struct in6_addr *new_addr6); |
1395 | void mlxsw_sp_nve_ipv6_addr_map_del(struct mlxsw_sp *mlxsw_sp, const char *mac, |
1396 | u16 fid_index); |
1397 | int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid, |
1398 | struct mlxsw_sp_nve_params *params, |
1399 | struct netlink_ext_ack *extack); |
1400 | void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp, |
1401 | struct mlxsw_sp_fid *fid); |
1402 | int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port); |
1403 | void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port); |
1404 | int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp); |
1405 | void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp); |
1406 | |
1407 | /* spectrum_trap.c */ |
1408 | int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp); |
1409 | void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp); |
1410 | int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core, |
1411 | const struct devlink_trap *trap, void *trap_ctx); |
1412 | void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core, |
1413 | const struct devlink_trap *trap, void *trap_ctx); |
1414 | int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core, |
1415 | const struct devlink_trap *trap, |
1416 | enum devlink_trap_action action, |
1417 | struct netlink_ext_ack *extack); |
1418 | int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core, |
1419 | const struct devlink_trap_group *group); |
1420 | int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core, |
1421 | const struct devlink_trap_group *group, |
1422 | const struct devlink_trap_policer *policer, |
1423 | struct netlink_ext_ack *extack); |
1424 | int |
1425 | mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core, |
1426 | const struct devlink_trap_policer *policer); |
1427 | void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core, |
1428 | const struct devlink_trap_policer *policer); |
1429 | int |
1430 | mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core, |
1431 | const struct devlink_trap_policer *policer, |
1432 | u64 rate, u64 burst, struct netlink_ext_ack *extack); |
1433 | int |
1434 | mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core, |
1435 | const struct devlink_trap_policer *policer, |
1436 | u64 *p_drops); |
1437 | int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id, |
1438 | bool *p_enabled, u16 *p_hw_id); |
1439 | |
1440 | static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp) |
1441 | { |
1442 | return mlxsw_core_net(mlxsw_core: mlxsw_sp->core); |
1443 | } |
1444 | |
1445 | /* spectrum_ethtool.c */ |
1446 | extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops; |
1447 | extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops; |
1448 | extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops; |
1449 | |
1450 | /* spectrum_policer.c */ |
1451 | extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops; |
1452 | extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops; |
1453 | |
1454 | enum mlxsw_sp_policer_type { |
1455 | MLXSW_SP_POLICER_TYPE_SINGLE_RATE, |
1456 | |
1457 | __MLXSW_SP_POLICER_TYPE_MAX, |
1458 | MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1, |
1459 | }; |
1460 | |
1461 | struct mlxsw_sp_policer_params { |
1462 | u64 rate; |
1463 | u64 burst; |
1464 | bool bytes; |
1465 | }; |
1466 | |
1467 | int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp, |
1468 | enum mlxsw_sp_policer_type type, |
1469 | const struct mlxsw_sp_policer_params *params, |
1470 | struct netlink_ext_ack *extack, u16 *p_policer_index); |
1471 | void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp, |
1472 | enum mlxsw_sp_policer_type type, |
1473 | u16 policer_index); |
1474 | int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp, |
1475 | enum mlxsw_sp_policer_type type, |
1476 | u16 policer_index, u64 *p_drops); |
1477 | int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp); |
1478 | void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp); |
1479 | int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core); |
1480 | |
1481 | /* spectrum_pgt.c */ |
1482 | int mlxsw_sp_pgt_mid_alloc(struct mlxsw_sp *mlxsw_sp, u16 *p_mid); |
1483 | void mlxsw_sp_pgt_mid_free(struct mlxsw_sp *mlxsw_sp, u16 mid_base); |
1484 | int mlxsw_sp_pgt_mid_alloc_range(struct mlxsw_sp *mlxsw_sp, u16 *mid_base, |
1485 | u16 count); |
1486 | void mlxsw_sp_pgt_mid_free_range(struct mlxsw_sp *mlxsw_sp, u16 mid_base, |
1487 | u16 count); |
1488 | int mlxsw_sp_pgt_entry_port_set(struct mlxsw_sp *mlxsw_sp, u16 mid, |
1489 | u16 smpe, u16 local_port, bool member); |
1490 | int mlxsw_sp_pgt_init(struct mlxsw_sp *mlxsw_sp); |
1491 | void mlxsw_sp_pgt_fini(struct mlxsw_sp *mlxsw_sp); |
1492 | |
1493 | /* spectrum_port_range.c */ |
1494 | struct mlxsw_sp_port_range { |
1495 | u16 min; |
1496 | u16 max; |
1497 | u8 source:1; /* Source or destination */ |
1498 | }; |
1499 | |
1500 | int mlxsw_sp_port_range_reg_get(struct mlxsw_sp *mlxsw_sp, |
1501 | const struct mlxsw_sp_port_range *range, |
1502 | struct netlink_ext_ack *extack, |
1503 | u8 *p_prr_index); |
1504 | void mlxsw_sp_port_range_reg_put(struct mlxsw_sp *mlxsw_sp, u8 prr_index); |
1505 | int mlxsw_sp_port_range_init(struct mlxsw_sp *mlxsw_sp); |
1506 | void mlxsw_sp_port_range_fini(struct mlxsw_sp *mlxsw_sp); |
1507 | #endif |
1508 | |