summaryrefslogtreecommitdiff
path: root/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
blob: 3e26eb6cb1404a0feb4decab8a8b1e09916c6b55 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
/* SPDX-License-Identifier: BSD-3-Clause OR GPL-2.0 */
/* Copyright (c) 2015-2018 Mellanox Technologies. All rights reserved */

#ifndef _MLXSW_SPECTRUM_H
#define _MLXSW_SPECTRUM_H

#include <linux/types.h>
#include <linux/netdevice.h>
#include <linux/rhashtable.h>
#include <linux/bitops.h>
#include <linux/if_bridge.h>
#include <linux/if_vlan.h>
#include <linux/list.h>
#include <linux/dcbnl.h>
#include <linux/in6.h>
#include <linux/notifier.h>
#include <linux/net_namespace.h>
#include <net/psample.h>
#include <net/pkt_cls.h>
#include <net/red.h>
#include <net/vxlan.h>
#include <net/flow_offload.h>

#include "port.h"
#include "core.h"
#include "core_acl_flex_keys.h"
#include "core_acl_flex_actions.h"
#include "reg.h"

#define MLXSW_SP_DEFAULT_VID (VLAN_N_VID - 1)

#define MLXSW_SP_FID_8021D_MAX 1024

#define MLXSW_SP_MID_MAX 7000

#define MLXSW_SP_KVD_LINEAR_SIZE 98304 /* entries */
#define MLXSW_SP_KVD_GRANULARITY 128

#define MLXSW_SP_RESOURCE_NAME_KVD "kvd"
#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR "linear"
#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_SINGLE "hash_single"
#define MLXSW_SP_RESOURCE_NAME_KVD_HASH_DOUBLE "hash_double"
#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_SINGLES "singles"
#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_CHUNKS "chunks"
#define MLXSW_SP_RESOURCE_NAME_KVD_LINEAR_LARGE_CHUNKS "large_chunks"

#define MLXSW_SP_RESOURCE_NAME_SPAN "span_agents"

#define MLXSW_SP_RESOURCE_NAME_COUNTERS "counters"
#define MLXSW_SP_RESOURCE_NAME_COUNTERS_FLOW "flow"
#define MLXSW_SP_RESOURCE_NAME_COUNTERS_RIF "rif"

enum mlxsw_sp_resource_id {
	MLXSW_SP_RESOURCE_KVD = 1,
	MLXSW_SP_RESOURCE_KVD_LINEAR,
	MLXSW_SP_RESOURCE_KVD_HASH_SINGLE,
	MLXSW_SP_RESOURCE_KVD_HASH_DOUBLE,
	MLXSW_SP_RESOURCE_KVD_LINEAR_SINGLE,
	MLXSW_SP_RESOURCE_KVD_LINEAR_CHUNKS,
	MLXSW_SP_RESOURCE_KVD_LINEAR_LARGE_CHUNKS,
	MLXSW_SP_RESOURCE_SPAN,
	MLXSW_SP_RESOURCE_COUNTERS,
	MLXSW_SP_RESOURCE_COUNTERS_FLOW,
	MLXSW_SP_RESOURCE_COUNTERS_RIF,
	MLXSW_SP_RESOURCE_GLOBAL_POLICERS,
	MLXSW_SP_RESOURCE_SINGLE_RATE_POLICERS,
};

struct mlxsw_sp_port;
struct mlxsw_sp_rif;
struct mlxsw_sp_span_entry;
enum mlxsw_sp_l3proto;
union mlxsw_sp_l3addr;

struct mlxsw_sp_upper {
	struct net_device *dev;
	unsigned int ref_count;
};

enum mlxsw_sp_rif_type {
	MLXSW_SP_RIF_TYPE_SUBPORT,
	MLXSW_SP_RIF_TYPE_VLAN,
	MLXSW_SP_RIF_TYPE_FID,
	MLXSW_SP_RIF_TYPE_IPIP_LB, /* IP-in-IP loopback. */
	MLXSW_SP_RIF_TYPE_MAX,
};

struct mlxsw_sp_rif_ops;

extern const struct mlxsw_sp_rif_ops *mlxsw_sp1_rif_ops_arr[];
extern const struct mlxsw_sp_rif_ops *mlxsw_sp2_rif_ops_arr[];

enum mlxsw_sp_fid_type {
	MLXSW_SP_FID_TYPE_8021Q,
	MLXSW_SP_FID_TYPE_8021D,
	MLXSW_SP_FID_TYPE_RFID,
	MLXSW_SP_FID_TYPE_DUMMY,
	MLXSW_SP_FID_TYPE_MAX,
};

enum mlxsw_sp_nve_type {
	MLXSW_SP_NVE_TYPE_VXLAN,
};

struct mlxsw_sp_mid {
	struct list_head list;
	unsigned char addr[ETH_ALEN];
	u16 fid;
	u16 mid;
	bool in_hw;
	unsigned long *ports_in_mid; /* bits array */
};

struct mlxsw_sp_sb;
struct mlxsw_sp_bridge;
struct mlxsw_sp_router;
struct mlxsw_sp_mr;
struct mlxsw_sp_acl;
struct mlxsw_sp_counter_pool;
struct mlxsw_sp_fid_core;
struct mlxsw_sp_kvdl;
struct mlxsw_sp_nve;
struct mlxsw_sp_kvdl_ops;
struct mlxsw_sp_mr_tcam_ops;
struct mlxsw_sp_acl_rulei_ops;
struct mlxsw_sp_acl_tcam_ops;
struct mlxsw_sp_nve_ops;
struct mlxsw_sp_sb_ops;
struct mlxsw_sp_sb_vals;
struct mlxsw_sp_port_type_speed_ops;
struct mlxsw_sp_ptp_state;
struct mlxsw_sp_ptp_ops;
struct mlxsw_sp_span_ops;
struct mlxsw_sp_qdisc_state;

struct mlxsw_sp_port_mapping {
	u8 module;
	u8 width;
	u8 lane;
};

struct mlxsw_sp {
	struct mlxsw_sp_port **ports;
	struct mlxsw_core *core;
	const struct mlxsw_bus_info *bus_info;
	unsigned char base_mac[ETH_ALEN];
	const unsigned char *mac_mask;
	struct mlxsw_sp_upper *lags;
	struct mlxsw_sp_port_mapping **port_mapping;
	struct mlxsw_sp_sb *sb;
	struct mlxsw_sp_bridge *bridge;
	struct mlxsw_sp_router *router;
	struct mlxsw_sp_mr *mr;
	struct mlxsw_afa *afa;
	struct mlxsw_sp_acl *acl;
	struct mlxsw_sp_fid_core *fid_core;
	struct mlxsw_sp_policer_core *policer_core;
	struct mlxsw_sp_kvdl *kvdl;
	struct mlxsw_sp_nve *nve;
	struct notifier_block netdevice_nb;
	struct mlxsw_sp_ptp_clock *clock;
	struct mlxsw_sp_ptp_state *ptp_state;
	struct mlxsw_sp_counter_pool *counter_pool;
	struct mlxsw_sp_span *span;
	struct mlxsw_sp_trap *trap;
	const struct mlxsw_sp_kvdl_ops *kvdl_ops;
	const struct mlxsw_afa_ops *afa_ops;
	const struct mlxsw_afk_ops *afk_ops;
	const struct mlxsw_sp_mr_tcam_ops *mr_tcam_ops;
	const struct mlxsw_sp_acl_rulei_ops *acl_rulei_ops;
	const struct mlxsw_sp_acl_tcam_ops *acl_tcam_ops;
	const struct mlxsw_sp_nve_ops **nve_ops_arr;
	const struct mlxsw_sp_rif_ops **rif_ops_arr;
	const struct mlxsw_sp_sb_vals *sb_vals;
	const struct mlxsw_sp_sb_ops *sb_ops;
	const struct mlxsw_sp_port_type_speed_ops *port_type_speed_ops;
	const struct mlxsw_sp_ptp_ops *ptp_ops;
	const struct mlxsw_sp_span_ops *span_ops;
	const struct mlxsw_sp_policer_core_ops *policer_core_ops;
	const struct mlxsw_sp_trap_ops *trap_ops;
	const struct mlxsw_listener *listeners;
	size_t listeners_count;
	u32 lowest_shaper_bs;
};

struct mlxsw_sp_ptp_ops {
	struct mlxsw_sp_ptp_clock *
		(*clock_init)(struct mlxsw_sp *mlxsw_sp, struct device *dev);
	void (*clock_fini)(struct mlxsw_sp_ptp_clock *clock);

	struct mlxsw_sp_ptp_state *(*init)(struct mlxsw_sp *mlxsw_sp);
	void (*fini)(struct mlxsw_sp_ptp_state *ptp_state);

	/* Notify a driver that a packet that might be PTP was received. Driver
	 * is responsible for freeing the passed-in SKB.
	 */
	void (*receive)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
			u8 local_port);

	/* Notify a driver that a timestamped packet was transmitted. Driver
	 * is responsible for freeing the passed-in SKB.
	 */
	void (*transmitted)(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
			    u8 local_port);

	int (*hwtstamp_get)(struct mlxsw_sp_port *mlxsw_sp_port,
			    struct hwtstamp_config *config);
	int (*hwtstamp_set)(struct mlxsw_sp_port *mlxsw_sp_port,
			    struct hwtstamp_config *config);
	void (*shaper_work)(struct work_struct *work);
	int (*get_ts_info)(struct mlxsw_sp *mlxsw_sp,
			   struct ethtool_ts_info *info);
	int (*get_stats_count)(void);
	void (*get_stats_strings)(u8 **p);
	void (*get_stats)(struct mlxsw_sp_port *mlxsw_sp_port,
			  u64 *data, int data_index);
};

static inline struct mlxsw_sp_upper *
mlxsw_sp_lag_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id)
{
	return &mlxsw_sp->lags[lag_id];
}

struct mlxsw_sp_port_pcpu_stats {
	u64			rx_packets;
	u64			rx_bytes;
	u64			tx_packets;
	u64			tx_bytes;
	struct u64_stats_sync	syncp;
	u32			tx_dropped;
};

struct mlxsw_sp_port_sample {
	struct psample_group *psample_group;
	u32 trunc_size;
	u32 rate;
	bool truncate;
};

struct mlxsw_sp_bridge_port;
struct mlxsw_sp_fid;

struct mlxsw_sp_port_vlan {
	struct list_head list;
	struct mlxsw_sp_port *mlxsw_sp_port;
	struct mlxsw_sp_fid *fid;
	u16 vid;
	struct mlxsw_sp_bridge_port *bridge_port;
	struct list_head bridge_vlan_node;
};

/* No need an internal lock; At worse - miss a single periodic iteration */
struct mlxsw_sp_port_xstats {
	u64 ecn;
	u64 wred_drop[TC_MAX_QUEUE];
	u64 tail_drop[TC_MAX_QUEUE];
	u64 backlog[TC_MAX_QUEUE];
	u64 tx_bytes[IEEE_8021QAZ_MAX_TCS];
	u64 tx_packets[IEEE_8021QAZ_MAX_TCS];
};

struct mlxsw_sp_ptp_port_dir_stats {
	u64 packets;
	u64 timestamps;
};

struct mlxsw_sp_ptp_port_stats {
	struct mlxsw_sp_ptp_port_dir_stats rx_gcd;
	struct mlxsw_sp_ptp_port_dir_stats tx_gcd;
};

struct mlxsw_sp_port {
	struct net_device *dev;
	struct mlxsw_sp_port_pcpu_stats __percpu *pcpu_stats;
	struct mlxsw_sp *mlxsw_sp;
	u8 local_port;
	u8 lagged:1,
	   split:1;
	u16 pvid;
	u16 lag_id;
	struct {
		u8 tx_pause:1,
		   rx_pause:1,
		   autoneg:1;
	} link;
	struct {
		struct ieee_ets *ets;
		struct ieee_maxrate *maxrate;
		struct ieee_pfc *pfc;
		enum mlxsw_reg_qpts_trust_state trust_state;
	} dcb;
	struct mlxsw_sp_port_mapping mapping; /* mapping is constant during the
					       * mlxsw_sp_port lifetime, however
					       * the same localport can have
					       * different mapping.
					       */
	struct {
		#define MLXSW_HW_STATS_UPDATE_TIME HZ
		struct rtnl_link_stats64 stats;
		struct mlxsw_sp_port_xstats xstats;
		struct delayed_work update_dw;
	} periodic_hw_stats;
	struct mlxsw_sp_port_sample __rcu *sample;
	struct list_head vlans_list;
	struct mlxsw_sp_port_vlan *default_vlan;
	struct mlxsw_sp_qdisc_state *qdisc;
	unsigned acl_rule_count;
	struct mlxsw_sp_flow_block *ing_flow_block;
	struct mlxsw_sp_flow_block *eg_flow_block;
	struct {
		struct delayed_work shaper_dw;
		struct hwtstamp_config hwtstamp_config;
		u16 ing_types;
		u16 egr_types;
		struct mlxsw_sp_ptp_port_stats stats;
	} ptp;
	u8 split_base_local_port;
	int max_mtu;
	u32 max_speed;
	struct mlxsw_sp_hdroom *hdroom;
	u64 module_overheat_initial_val;
};

struct mlxsw_sp_port_type_speed_ops {
	void (*from_ptys_supported_port)(struct mlxsw_sp *mlxsw_sp,
					 u32 ptys_eth_proto,
					 struct ethtool_link_ksettings *cmd);
	void (*from_ptys_link)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto,
			       u8 width, unsigned long *mode);
	u32 (*from_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u32 ptys_eth_proto);
	void (*from_ptys_speed_duplex)(struct mlxsw_sp *mlxsw_sp,
				       bool carrier_ok, u32 ptys_eth_proto,
				       struct ethtool_link_ksettings *cmd);
	int (*ptys_max_speed)(struct mlxsw_sp_port *mlxsw_sp_port, u32 *p_max_speed);
	u32 (*to_ptys_advert_link)(struct mlxsw_sp *mlxsw_sp, u8 width,
				   const struct ethtool_link_ksettings *cmd);
	u32 (*to_ptys_speed)(struct mlxsw_sp *mlxsw_sp, u8 width, u32 speed);
	void (*reg_ptys_eth_pack)(struct mlxsw_sp *mlxsw_sp, char *payload,
				  u8 local_port, u32 proto_admin, bool autoneg);
	void (*reg_ptys_eth_unpack)(struct mlxsw_sp *mlxsw_sp, char *payload,
				    u32 *p_eth_proto_cap,
				    u32 *p_eth_proto_admin,
				    u32 *p_eth_proto_oper);
};

static inline struct net_device *
mlxsw_sp_bridge_vxlan_dev_find(struct net_device *br_dev)
{
	struct net_device *dev;
	struct list_head *iter;

	netdev_for_each_lower_dev(br_dev, dev, iter) {
		if (netif_is_vxlan(dev))
			return dev;
	}

	return NULL;
}

static inline bool mlxsw_sp_bridge_has_vxlan(struct net_device *br_dev)
{
	return !!mlxsw_sp_bridge_vxlan_dev_find(br_dev);
}

static inline int
mlxsw_sp_vxlan_mapped_vid(const struct net_device *vxlan_dev, u16 *p_vid)
{
	struct bridge_vlan_info vinfo;
	u16 vid = 0;
	int err;

	err = br_vlan_get_pvid(vxlan_dev, &vid);
	if (err || !vid)
		goto out;

	err = br_vlan_get_info(vxlan_dev, vid, &vinfo);
	if (err || !(vinfo.flags & BRIDGE_VLAN_INFO_UNTAGGED))
		vid = 0;

out:
	*p_vid = vid;
	return err;
}

static inline bool
mlxsw_sp_port_is_pause_en(const struct mlxsw_sp_port *mlxsw_sp_port)
{
	return mlxsw_sp_port->link.tx_pause || mlxsw_sp_port->link.rx_pause;
}

static inline struct mlxsw_sp_port *
mlxsw_sp_port_lagged_get(struct mlxsw_sp *mlxsw_sp, u16 lag_id, u8 port_index)
{
	struct mlxsw_sp_port *mlxsw_sp_port;
	u8 local_port;

	local_port = mlxsw_core_lag_mapping_get(mlxsw_sp->core,
						lag_id, port_index);
	mlxsw_sp_port = mlxsw_sp->ports[local_port];
	return mlxsw_sp_port && mlxsw_sp_port->lagged ? mlxsw_sp_port : NULL;
}

static inline struct mlxsw_sp_port_vlan *
mlxsw_sp_port_vlan_find_by_vid(const struct mlxsw_sp_port *mlxsw_sp_port,
			       u16 vid)
{
	struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan;

	list_for_each_entry(mlxsw_sp_port_vlan, &mlxsw_sp_port->vlans_list,
			    list) {
		if (mlxsw_sp_port_vlan->vid == vid)
			return mlxsw_sp_port_vlan;
	}

	return NULL;
}

enum mlxsw_sp_flood_type {
	MLXSW_SP_FLOOD_TYPE_UC,
	MLXSW_SP_FLOOD_TYPE_BC,
	MLXSW_SP_FLOOD_TYPE_MC,
};

int mlxsw_sp_port_get_stats_raw(struct net_device *dev, int grp,
				int prio, char *ppcnt_pl);
int mlxsw_sp_port_admin_status_set(struct mlxsw_sp_port *mlxsw_sp_port,
				   bool is_up);

/* spectrum_buffers.c */
struct mlxsw_sp_hdroom_prio {
	/* Number of port buffer associated with this priority. This is the
	 * actually configured value.
	 */
	u8 buf_idx;
	/* Value of buf_idx deduced from the DCB ETS configuration. */
	u8 ets_buf_idx;
	/* Value of buf_idx taken from the dcbnl_setbuffer configuration. */
	u8 set_buf_idx;
	bool lossy;
};

struct mlxsw_sp_hdroom_buf {
	u32 thres_cells;
	u32 size_cells;
	/* Size requirement form dcbnl_setbuffer. */
	u32 set_size_cells;
	bool lossy;
};

enum mlxsw_sp_hdroom_mode {
	MLXSW_SP_HDROOM_MODE_DCB,
	MLXSW_SP_HDROOM_MODE_TC,
};

#define MLXSW_SP_PB_COUNT 10

struct mlxsw_sp_hdroom {
	enum mlxsw_sp_hdroom_mode mode;

	struct {
		struct mlxsw_sp_hdroom_prio prio[IEEE_8021Q_MAX_PRIORITIES];
	} prios;
	struct {
		struct mlxsw_sp_hdroom_buf buf[MLXSW_SP_PB_COUNT];
	} bufs;
	struct {
		/* Size actually configured for the internal buffer. Equal to
		 * reserve when internal buffer is enabled.
		 */
		u32 size_cells;
		/* Space reserved in the headroom for the internal buffer. Port
		 * buffers are not allowed to grow into this space.
		 */
		u32 reserve_cells;
		bool enable;
	} int_buf;
	int delay_bytes;
	int mtu;
};

int mlxsw_sp_buffers_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_buffers_fini(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_port_buffers_init(struct mlxsw_sp_port *mlxsw_sp_port);
void mlxsw_sp_port_buffers_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_sb_pool_get(struct mlxsw_core *mlxsw_core,
			 unsigned int sb_index, u16 pool_index,
			 struct devlink_sb_pool_info *pool_info);
int mlxsw_sp_sb_pool_set(struct mlxsw_core *mlxsw_core,
			 unsigned int sb_index, u16 pool_index, u32 size,
			 enum devlink_sb_threshold_type threshold_type,
			 struct netlink_ext_ack *extack);
int mlxsw_sp_sb_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
			      unsigned int sb_index, u16 pool_index,
			      u32 *p_threshold);
int mlxsw_sp_sb_port_pool_set(struct mlxsw_core_port *mlxsw_core_port,
			      unsigned int sb_index, u16 pool_index,
			      u32 threshold, struct netlink_ext_ack *extack);
int mlxsw_sp_sb_tc_pool_bind_get(struct mlxsw_core_port *mlxsw_core_port,
				 unsigned int sb_index, u16 tc_index,
				 enum devlink_sb_pool_type pool_type,
				 u16 *p_pool_index, u32 *p_threshold);
int mlxsw_sp_sb_tc_pool_bind_set(struct mlxsw_core_port *mlxsw_core_port,
				 unsigned int sb_index, u16 tc_index,
				 enum devlink_sb_pool_type pool_type,
				 u16 pool_index, u32 threshold,
				 struct netlink_ext_ack *extack);
int mlxsw_sp_sb_occ_snapshot(struct mlxsw_core *mlxsw_core,
			     unsigned int sb_index);
int mlxsw_sp_sb_occ_max_clear(struct mlxsw_core *mlxsw_core,
			      unsigned int sb_index);
int mlxsw_sp_sb_occ_port_pool_get(struct mlxsw_core_port *mlxsw_core_port,
				  unsigned int sb_index, u16 pool_index,
				  u32 *p_cur, u32 *p_max);
int mlxsw_sp_sb_occ_tc_port_bind_get(struct mlxsw_core_port *mlxsw_core_port,
				     unsigned int sb_index, u16 tc_index,
				     enum devlink_sb_pool_type pool_type,
				     u32 *p_cur, u32 *p_max);
u32 mlxsw_sp_cells_bytes(const struct mlxsw_sp *mlxsw_sp, u32 cells);
u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
void mlxsw_sp_hdroom_prios_reset_buf_idx(struct mlxsw_sp_hdroom *hdroom);
void mlxsw_sp_hdroom_bufs_reset_lossiness(struct mlxsw_sp_hdroom *hdroom);
void mlxsw_sp_hdroom_bufs_reset_sizes(struct mlxsw_sp_port *mlxsw_sp_port,
				      struct mlxsw_sp_hdroom *hdroom);
int mlxsw_sp_hdroom_configure(struct mlxsw_sp_port *mlxsw_sp_port,
			      const struct mlxsw_sp_hdroom *hdroom);

extern const struct mlxsw_sp_sb_vals mlxsw_sp1_sb_vals;
extern const struct mlxsw_sp_sb_vals mlxsw_sp2_sb_vals;

extern const struct mlxsw_sp_sb_ops mlxsw_sp1_sb_ops;
extern const struct mlxsw_sp_sb_ops mlxsw_sp2_sb_ops;
extern const struct mlxsw_sp_sb_ops mlxsw_sp3_sb_ops;

/* spectrum_switchdev.c */
int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
			bool adding);
void
mlxsw_sp_port_vlan_bridge_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
int mlxsw_sp_port_bridge_join(struct mlxsw_sp_port *mlxsw_sp_port,
			      struct net_device *brport_dev,
			      struct net_device *br_dev,
			      struct netlink_ext_ack *extack);
void mlxsw_sp_port_bridge_leave(struct mlxsw_sp_port *mlxsw_sp_port,
				struct net_device *brport_dev,
				struct net_device *br_dev);
bool mlxsw_sp_bridge_device_is_offloaded(const struct mlxsw_sp *mlxsw_sp,
					 const struct net_device *br_dev);
int mlxsw_sp_bridge_vxlan_join(struct mlxsw_sp *mlxsw_sp,
			       const struct net_device *br_dev,
			       const struct net_device *vxlan_dev, u16 vid,
			       struct netlink_ext_ack *extack);
void mlxsw_sp_bridge_vxlan_leave(struct mlxsw_sp *mlxsw_sp,
				 const struct net_device *vxlan_dev);
extern struct notifier_block mlxsw_sp_switchdev_notifier;

/* spectrum.c */
void mlxsw_sp_rx_listener_no_mark_func(struct sk_buff *skb,
				       u8 local_port, void *priv);
void mlxsw_sp_ptp_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
			  u8 local_port);
void mlxsw_sp_sample_receive(struct mlxsw_sp *mlxsw_sp, struct sk_buff *skb,
			     u8 local_port);
int mlxsw_sp_port_speed_get(struct mlxsw_sp_port *mlxsw_sp_port, u32 *speed);
int mlxsw_sp_port_ets_set(struct mlxsw_sp_port *mlxsw_sp_port,
			  enum mlxsw_reg_qeec_hr hr, u8 index, u8 next_index,
			  bool dwrr, u8 dwrr_weight);
int mlxsw_sp_port_prio_tc_set(struct mlxsw_sp_port *mlxsw_sp_port,
			      u8 switch_prio, u8 tclass);
int mlxsw_sp_port_ets_maxrate_set(struct mlxsw_sp_port *mlxsw_sp_port,
				  enum mlxsw_reg_qeec_hr hr, u8 index,
				  u8 next_index, u32 maxrate, u8 burst_size);
enum mlxsw_reg_spms_state mlxsw_sp_stp_spms_state(u8 stp_state);
int mlxsw_sp_port_vid_stp_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
			      u8 state);
int mlxsw_sp_port_vp_mode_set(struct mlxsw_sp_port *mlxsw_sp_port, bool enable);
int mlxsw_sp_port_vid_learning_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid,
				   bool learn_enable);
int mlxsw_sp_port_pvid_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
struct mlxsw_sp_port_vlan *
mlxsw_sp_port_vlan_create(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
void mlxsw_sp_port_vlan_destroy(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
int mlxsw_sp_port_vlan_set(struct mlxsw_sp_port *mlxsw_sp_port, u16 vid_begin,
			   u16 vid_end, bool is_member, bool untagged);
int mlxsw_sp_flow_counter_get(struct mlxsw_sp *mlxsw_sp,
			      unsigned int counter_index, u64 *packets,
			      u64 *bytes);
int mlxsw_sp_flow_counter_alloc(struct mlxsw_sp *mlxsw_sp,
				unsigned int *p_counter_index);
void mlxsw_sp_flow_counter_free(struct mlxsw_sp *mlxsw_sp,
				unsigned int counter_index);
bool mlxsw_sp_port_dev_check(const struct net_device *dev);
struct mlxsw_sp *mlxsw_sp_lower_get(struct net_device *dev);
struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find(struct net_device *dev);
struct mlxsw_sp_port *mlxsw_sp_port_lower_dev_hold(struct net_device *dev);
void mlxsw_sp_port_dev_put(struct mlxsw_sp_port *mlxsw_sp_port);
struct mlxsw_sp_port *mlxsw_sp_port_dev_lower_find_rcu(struct net_device *dev);

/* spectrum_dcb.c */
#ifdef CONFIG_MLXSW_SPECTRUM_DCB
int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port);
void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port);
#else
static inline int mlxsw_sp_port_dcb_init(struct mlxsw_sp_port *mlxsw_sp_port)
{
	return 0;
}
static inline void mlxsw_sp_port_dcb_fini(struct mlxsw_sp_port *mlxsw_sp_port)
{}
#endif

/* spectrum_router.c */
enum mlxsw_sp_l3proto {
	MLXSW_SP_L3_PROTO_IPV4,
	MLXSW_SP_L3_PROTO_IPV6,
#define MLXSW_SP_L3_PROTO_MAX	(MLXSW_SP_L3_PROTO_IPV6 + 1)
};

union mlxsw_sp_l3addr {
	__be32 addr4;
	struct in6_addr addr6;
};

int mlxsw_sp_router_init(struct mlxsw_sp *mlxsw_sp,
			 struct netlink_ext_ack *extack);
void mlxsw_sp_router_fini(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_netdevice_router_port_event(struct net_device *dev,
					 unsigned long event, void *ptr);
void mlxsw_sp_rif_macvlan_del(struct mlxsw_sp *mlxsw_sp,
			      const struct net_device *macvlan_dev);
int mlxsw_sp_inetaddr_valid_event(struct notifier_block *unused,
				  unsigned long event, void *ptr);
int mlxsw_sp_inet6addr_valid_event(struct notifier_block *unused,
				   unsigned long event, void *ptr);
int mlxsw_sp_netdevice_vrf_event(struct net_device *l3_dev, unsigned long event,
				 struct netdev_notifier_changeupper_info *info);
bool mlxsw_sp_netdev_is_ipip_ol(const struct mlxsw_sp *mlxsw_sp,
				const struct net_device *dev);
bool mlxsw_sp_netdev_is_ipip_ul(struct mlxsw_sp *mlxsw_sp,
				const struct net_device *dev);
int mlxsw_sp_netdevice_ipip_ol_event(struct mlxsw_sp *mlxsw_sp,
				     struct net_device *l3_dev,
				     unsigned long event,
				     struct netdev_notifier_info *info);
int
mlxsw_sp_netdevice_ipip_ul_event(struct mlxsw_sp *mlxsw_sp,
				 struct net_device *l3_dev,
				 unsigned long event,
				 struct netdev_notifier_info *info);
void
mlxsw_sp_port_vlan_router_leave(struct mlxsw_sp_port_vlan *mlxsw_sp_port_vlan);
void mlxsw_sp_rif_destroy_by_dev(struct mlxsw_sp *mlxsw_sp,
				 struct net_device *dev);
bool mlxsw_sp_rif_exists(struct mlxsw_sp *mlxsw_sp,
			 const struct net_device *dev);
u16 mlxsw_sp_rif_vid(struct mlxsw_sp *mlxsw_sp, const struct net_device *dev);
u8 mlxsw_sp_router_port(const struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_router_nve_promote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
				      enum mlxsw_sp_l3proto ul_proto,
				      const union mlxsw_sp_l3addr *ul_sip,
				      u32 tunnel_index);
void mlxsw_sp_router_nve_demote_decap(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
				      enum mlxsw_sp_l3proto ul_proto,
				      const union mlxsw_sp_l3addr *ul_sip);
int mlxsw_sp_router_tb_id_vr_id(struct mlxsw_sp *mlxsw_sp, u32 tb_id,
				u16 *vr_id);
int mlxsw_sp_router_ul_rif_get(struct mlxsw_sp *mlxsw_sp, u32 ul_tb_id,
			       u16 *ul_rif_index);
void mlxsw_sp_router_ul_rif_put(struct mlxsw_sp *mlxsw_sp, u16 ul_rif_index);

/* spectrum_kvdl.c */
enum mlxsw_sp_kvdl_entry_type {
	MLXSW_SP_KVDL_ENTRY_TYPE_ADJ,
	MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET,
	MLXSW_SP_KVDL_ENTRY_TYPE_PBS,
	MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR,
	MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT,
};

static inline unsigned int
mlxsw_sp_kvdl_entry_size(enum mlxsw_sp_kvdl_entry_type type)
{
	switch (type) {
	case MLXSW_SP_KVDL_ENTRY_TYPE_ADJ:
	case MLXSW_SP_KVDL_ENTRY_TYPE_ACTSET:
	case MLXSW_SP_KVDL_ENTRY_TYPE_PBS:
	case MLXSW_SP_KVDL_ENTRY_TYPE_MCRIGR:
	case MLXSW_SP_KVDL_ENTRY_TYPE_TNUMT:
	default:
		return 1;
	}
}

struct mlxsw_sp_kvdl_ops {
	size_t priv_size;
	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
	void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
	int (*alloc)(struct mlxsw_sp *mlxsw_sp, void *priv,
		     enum mlxsw_sp_kvdl_entry_type type,
		     unsigned int entry_count, u32 *p_entry_index);
	void (*free)(struct mlxsw_sp *mlxsw_sp, void *priv,
		     enum mlxsw_sp_kvdl_entry_type type,
		     unsigned int entry_count, int entry_index);
	int (*alloc_size_query)(struct mlxsw_sp *mlxsw_sp, void *priv,
				enum mlxsw_sp_kvdl_entry_type type,
				unsigned int entry_count,
				unsigned int *p_alloc_count);
	int (*resources_register)(struct mlxsw_sp *mlxsw_sp, void *priv);
};

int mlxsw_sp_kvdl_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_kvdl_fini(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_kvdl_alloc(struct mlxsw_sp *mlxsw_sp,
			enum mlxsw_sp_kvdl_entry_type type,
			unsigned int entry_count, u32 *p_entry_index);
void mlxsw_sp_kvdl_free(struct mlxsw_sp *mlxsw_sp,
			enum mlxsw_sp_kvdl_entry_type type,
			unsigned int entry_count, int entry_index);
int mlxsw_sp_kvdl_alloc_count_query(struct mlxsw_sp *mlxsw_sp,
				    enum mlxsw_sp_kvdl_entry_type type,
				    unsigned int entry_count,
				    unsigned int *p_alloc_count);

/* spectrum1_kvdl.c */
extern const struct mlxsw_sp_kvdl_ops mlxsw_sp1_kvdl_ops;
int mlxsw_sp1_kvdl_resources_register(struct mlxsw_core *mlxsw_core);

/* spectrum2_kvdl.c */
extern const struct mlxsw_sp_kvdl_ops mlxsw_sp2_kvdl_ops;

struct mlxsw_sp_acl_rule_info {
	unsigned int priority;
	struct mlxsw_afk_element_values values;
	struct mlxsw_afa_block *act_block;
	u8 action_created:1,
	   ingress_bind_blocker:1,
	   egress_bind_blocker:1,
	   counter_valid:1,
	   policer_index_valid:1;
	unsigned int counter_index;
	u16 policer_index;
};

/* spectrum_flow.c */
struct mlxsw_sp_flow_block {
	struct list_head binding_list;
	struct {
		struct list_head list;
		unsigned int min_prio;
		unsigned int max_prio;
	} mall;
	struct mlxsw_sp_acl_ruleset *ruleset_zero;
	struct mlxsw_sp *mlxsw_sp;
	unsigned int rule_count;
	unsigned int disable_count;
	unsigned int ingress_blocker_rule_count;
	unsigned int egress_blocker_rule_count;
	unsigned int ingress_binding_count;
	unsigned int egress_binding_count;
	struct net *net;
};

struct mlxsw_sp_flow_block_binding {
	struct list_head list;
	struct mlxsw_sp_port *mlxsw_sp_port;
	bool ingress;
};

static inline struct mlxsw_sp *
mlxsw_sp_flow_block_mlxsw_sp(struct mlxsw_sp_flow_block *block)
{
	return block->mlxsw_sp;
}

static inline unsigned int
mlxsw_sp_flow_block_rule_count(const struct mlxsw_sp_flow_block *block)
{
	return block ? block->rule_count : 0;
}

static inline void
mlxsw_sp_flow_block_disable_inc(struct mlxsw_sp_flow_block *block)
{
	if (block)
		block->disable_count++;
}

static inline void
mlxsw_sp_flow_block_disable_dec(struct mlxsw_sp_flow_block *block)
{
	if (block)
		block->disable_count--;
}

static inline bool
mlxsw_sp_flow_block_disabled(const struct mlxsw_sp_flow_block *block)
{
	return block->disable_count;
}

static inline bool
mlxsw_sp_flow_block_is_egress_bound(const struct mlxsw_sp_flow_block *block)
{
	return block->egress_binding_count;
}

static inline bool
mlxsw_sp_flow_block_is_ingress_bound(const struct mlxsw_sp_flow_block *block)
{
	return block->ingress_binding_count;
}

static inline bool
mlxsw_sp_flow_block_is_mixed_bound(const struct mlxsw_sp_flow_block *block)
{
	return block->ingress_binding_count && block->egress_binding_count;
}

struct mlxsw_sp_flow_block *mlxsw_sp_flow_block_create(struct mlxsw_sp *mlxsw_sp,
						       struct net *net);
void mlxsw_sp_flow_block_destroy(struct mlxsw_sp_flow_block *block);
int mlxsw_sp_setup_tc_block_clsact(struct mlxsw_sp_port *mlxsw_sp_port,
				   struct flow_block_offload *f,
				   bool ingress);

/* spectrum_acl.c */
struct mlxsw_sp_acl_ruleset;

enum mlxsw_sp_acl_profile {
	MLXSW_SP_ACL_PROFILE_FLOWER,
	MLXSW_SP_ACL_PROFILE_MR,
};

struct mlxsw_afk *mlxsw_sp_acl_afk(struct mlxsw_sp_acl *acl);

int mlxsw_sp_acl_ruleset_bind(struct mlxsw_sp *mlxsw_sp,
			      struct mlxsw_sp_flow_block *block,
			      struct mlxsw_sp_flow_block_binding *binding);
void mlxsw_sp_acl_ruleset_unbind(struct mlxsw_sp *mlxsw_sp,
				 struct mlxsw_sp_flow_block *block,
				 struct mlxsw_sp_flow_block_binding *binding);
struct mlxsw_sp_acl_ruleset *
mlxsw_sp_acl_ruleset_lookup(struct mlxsw_sp *mlxsw_sp,
			    struct mlxsw_sp_flow_block *block, u32 chain_index,
			    enum mlxsw_sp_acl_profile profile);
struct mlxsw_sp_acl_ruleset *
mlxsw_sp_acl_ruleset_get(struct mlxsw_sp *mlxsw_sp,
			 struct mlxsw_sp_flow_block *block, u32 chain_index,
			 enum mlxsw_sp_acl_profile profile,
			 struct mlxsw_afk_element_usage *tmplt_elusage);
void mlxsw_sp_acl_ruleset_put(struct mlxsw_sp *mlxsw_sp,
			      struct mlxsw_sp_acl_ruleset *ruleset);
u16 mlxsw_sp_acl_ruleset_group_id(struct mlxsw_sp_acl_ruleset *ruleset);
void mlxsw_sp_acl_ruleset_prio_get(struct mlxsw_sp_acl_ruleset *ruleset,
				   unsigned int *p_min_prio,
				   unsigned int *p_max_prio);

struct mlxsw_sp_acl_rule_info *
mlxsw_sp_acl_rulei_create(struct mlxsw_sp_acl *acl,
			  struct mlxsw_afa_block *afa_block);
void mlxsw_sp_acl_rulei_destroy(struct mlxsw_sp_acl_rule_info *rulei);
int mlxsw_sp_acl_rulei_commit(struct mlxsw_sp_acl_rule_info *rulei);
void mlxsw_sp_acl_rulei_priority(struct mlxsw_sp_acl_rule_info *rulei,
				 unsigned int priority);
void mlxsw_sp_acl_rulei_keymask_u32(struct mlxsw_sp_acl_rule_info *rulei,
				    enum mlxsw_afk_element element,
				    u32 key_value, u32 mask_value);
void mlxsw_sp_acl_rulei_keymask_buf(struct mlxsw_sp_acl_rule_info *rulei,
				    enum mlxsw_afk_element element,
				    const char *key_value,
				    const char *mask_value, unsigned int len);
int mlxsw_sp_acl_rulei_act_continue(struct mlxsw_sp_acl_rule_info *rulei);
int mlxsw_sp_acl_rulei_act_jump(struct mlxsw_sp_acl_rule_info *rulei,
				u16 group_id);
int mlxsw_sp_acl_rulei_act_terminate(struct mlxsw_sp_acl_rule_info *rulei);
int mlxsw_sp_acl_rulei_act_drop(struct mlxsw_sp_acl_rule_info *rulei,
				bool ingress,
				const struct flow_action_cookie *fa_cookie,
				struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_trap(struct mlxsw_sp_acl_rule_info *rulei);
int mlxsw_sp_acl_rulei_act_mirror(struct mlxsw_sp *mlxsw_sp,
				  struct mlxsw_sp_acl_rule_info *rulei,
				  struct mlxsw_sp_flow_block *block,
				  struct net_device *out_dev,
				  struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_fwd(struct mlxsw_sp *mlxsw_sp,
			       struct mlxsw_sp_acl_rule_info *rulei,
			       struct net_device *out_dev,
			       struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_vlan(struct mlxsw_sp *mlxsw_sp,
				struct mlxsw_sp_acl_rule_info *rulei,
				u32 action, u16 vid, u16 proto, u8 prio,
				struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_priority(struct mlxsw_sp *mlxsw_sp,
				    struct mlxsw_sp_acl_rule_info *rulei,
				    u32 prio, struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_mangle(struct mlxsw_sp *mlxsw_sp,
				  struct mlxsw_sp_acl_rule_info *rulei,
				  enum flow_action_mangle_base htype,
				  u32 offset, u32 mask, u32 val,
				  struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_police(struct mlxsw_sp *mlxsw_sp,
				  struct mlxsw_sp_acl_rule_info *rulei,
				  u32 index, u64 rate_bytes_ps,
				  u32 burst, struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_count(struct mlxsw_sp *mlxsw_sp,
				 struct mlxsw_sp_acl_rule_info *rulei,
				 struct netlink_ext_ack *extack);
int mlxsw_sp_acl_rulei_act_fid_set(struct mlxsw_sp *mlxsw_sp,
				   struct mlxsw_sp_acl_rule_info *rulei,
				   u16 fid, struct netlink_ext_ack *extack);

struct mlxsw_sp_acl_rule;

struct mlxsw_sp_acl_rule *
mlxsw_sp_acl_rule_create(struct mlxsw_sp *mlxsw_sp,
			 struct mlxsw_sp_acl_ruleset *ruleset,
			 unsigned long cookie,
			 struct mlxsw_afa_block *afa_block,
			 struct netlink_ext_ack *extack);
void mlxsw_sp_acl_rule_destroy(struct mlxsw_sp *mlxsw_sp,
			       struct mlxsw_sp_acl_rule *rule);
int mlxsw_sp_acl_rule_add(struct mlxsw_sp *mlxsw_sp,
			  struct mlxsw_sp_acl_rule *rule);
void mlxsw_sp_acl_rule_del(struct mlxsw_sp *mlxsw_sp,
			   struct mlxsw_sp_acl_rule *rule);
int mlxsw_sp_acl_rule_action_replace(struct mlxsw_sp *mlxsw_sp,
				     struct mlxsw_sp_acl_rule *rule,
				     struct mlxsw_afa_block *afa_block);
struct mlxsw_sp_acl_rule *
mlxsw_sp_acl_rule_lookup(struct mlxsw_sp *mlxsw_sp,
			 struct mlxsw_sp_acl_ruleset *ruleset,
			 unsigned long cookie);
struct mlxsw_sp_acl_rule_info *
mlxsw_sp_acl_rule_rulei(struct mlxsw_sp_acl_rule *rule);
int mlxsw_sp_acl_rule_get_stats(struct mlxsw_sp *mlxsw_sp,
				struct mlxsw_sp_acl_rule *rule,
				u64 *packets, u64 *bytes, u64 *drops,
				u64 *last_use,
				enum flow_action_hw_stats *used_hw_stats);

struct mlxsw_sp_fid *mlxsw_sp_acl_dummy_fid(struct mlxsw_sp *mlxsw_sp);

static inline const struct flow_action_cookie *
mlxsw_sp_acl_act_cookie_lookup(struct mlxsw_sp *mlxsw_sp, u32 cookie_index)
{
	return mlxsw_afa_cookie_lookup(mlxsw_sp->afa, cookie_index);
}

int mlxsw_sp_acl_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_acl_fini(struct mlxsw_sp *mlxsw_sp);
u32 mlxsw_sp_acl_region_rehash_intrvl_get(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_acl_region_rehash_intrvl_set(struct mlxsw_sp *mlxsw_sp, u32 val);

struct mlxsw_sp_acl_mangle_action;

struct mlxsw_sp_acl_rulei_ops {
	int (*act_mangle_field)(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_acl_rule_info *rulei,
				struct mlxsw_sp_acl_mangle_action *mact, u32 val,
				struct netlink_ext_ack *extack);
};

extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp1_acl_rulei_ops;
extern struct mlxsw_sp_acl_rulei_ops mlxsw_sp2_acl_rulei_ops;

/* spectrum_acl_tcam.c */
struct mlxsw_sp_acl_tcam;
struct mlxsw_sp_acl_tcam_region;

struct mlxsw_sp_acl_tcam_ops {
	enum mlxsw_reg_ptar_key_type key_type;
	size_t priv_size;
	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv,
		    struct mlxsw_sp_acl_tcam *tcam);
	void (*fini)(struct mlxsw_sp *mlxsw_sp, void *priv);
	size_t region_priv_size;
	int (*region_init)(struct mlxsw_sp *mlxsw_sp, void *region_priv,
			   void *tcam_priv,
			   struct mlxsw_sp_acl_tcam_region *region,
			   void *hints_priv);
	void (*region_fini)(struct mlxsw_sp *mlxsw_sp, void *region_priv);
	int (*region_associate)(struct mlxsw_sp *mlxsw_sp,
				struct mlxsw_sp_acl_tcam_region *region);
	void * (*region_rehash_hints_get)(void *region_priv);
	void (*region_rehash_hints_put)(void *hints_priv);
	size_t chunk_priv_size;
	void (*chunk_init)(void *region_priv, void *chunk_priv,
			   unsigned int priority);
	void (*chunk_fini)(void *chunk_priv);
	size_t entry_priv_size;
	int (*entry_add)(struct mlxsw_sp *mlxsw_sp,
			 void *region_priv, void *chunk_priv,
			 void *entry_priv,
			 struct mlxsw_sp_acl_rule_info *rulei);
	void (*entry_del)(struct mlxsw_sp *mlxsw_sp,
			  void *region_priv, void *chunk_priv,
			  void *entry_priv);
	int (*entry_action_replace)(struct mlxsw_sp *mlxsw_sp,
				    void *region_priv, void *entry_priv,
				    struct mlxsw_sp_acl_rule_info *rulei);
	int (*entry_activity_get)(struct mlxsw_sp *mlxsw_sp,
				  void *region_priv, void *entry_priv,
				  bool *activity);
};

/* spectrum1_acl_tcam.c */
extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp1_acl_tcam_ops;

/* spectrum2_acl_tcam.c */
extern const struct mlxsw_sp_acl_tcam_ops mlxsw_sp2_acl_tcam_ops;

/* spectrum_acl_flex_actions.c */
extern const struct mlxsw_afa_ops mlxsw_sp1_act_afa_ops;
extern const struct mlxsw_afa_ops mlxsw_sp2_act_afa_ops;

/* spectrum_acl_flex_keys.c */
extern const struct mlxsw_afk_ops mlxsw_sp1_afk_ops;
extern const struct mlxsw_afk_ops mlxsw_sp2_afk_ops;

/* spectrum_matchall.c */
enum mlxsw_sp_mall_action_type {
	MLXSW_SP_MALL_ACTION_TYPE_MIRROR,
	MLXSW_SP_MALL_ACTION_TYPE_SAMPLE,
	MLXSW_SP_MALL_ACTION_TYPE_TRAP,
};

struct mlxsw_sp_mall_mirror_entry {
	const struct net_device *to_dev;
	int span_id;
};

struct mlxsw_sp_mall_trap_entry {
	int span_id;
};

struct mlxsw_sp_mall_entry {
	struct list_head list;
	unsigned long cookie;
	unsigned int priority;
	enum mlxsw_sp_mall_action_type type;
	bool ingress;
	union {
		struct mlxsw_sp_mall_mirror_entry mirror;
		struct mlxsw_sp_mall_trap_entry trap;
		struct mlxsw_sp_port_sample sample;
	};
	struct rcu_head rcu;
};

int mlxsw_sp_mall_replace(struct mlxsw_sp *mlxsw_sp,
			  struct mlxsw_sp_flow_block *block,
			  struct tc_cls_matchall_offload *f);
void mlxsw_sp_mall_destroy(struct mlxsw_sp_flow_block *block,
			   struct tc_cls_matchall_offload *f);
int mlxsw_sp_mall_port_bind(struct mlxsw_sp_flow_block *block,
			    struct mlxsw_sp_port *mlxsw_sp_port);
void mlxsw_sp_mall_port_unbind(struct mlxsw_sp_flow_block *block,
			       struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_mall_prio_get(struct mlxsw_sp_flow_block *block, u32 chain_index,
			   unsigned int *p_min_prio, unsigned int *p_max_prio);

/* spectrum_flower.c */
int mlxsw_sp_flower_replace(struct mlxsw_sp *mlxsw_sp,
			    struct mlxsw_sp_flow_block *block,
			    struct flow_cls_offload *f);
void mlxsw_sp_flower_destroy(struct mlxsw_sp *mlxsw_sp,
			     struct mlxsw_sp_flow_block *block,
			     struct flow_cls_offload *f);
int mlxsw_sp_flower_stats(struct mlxsw_sp *mlxsw_sp,
			  struct mlxsw_sp_flow_block *block,
			  struct flow_cls_offload *f);
int mlxsw_sp_flower_tmplt_create(struct mlxsw_sp *mlxsw_sp,
				 struct mlxsw_sp_flow_block *block,
				 struct flow_cls_offload *f);
void mlxsw_sp_flower_tmplt_destroy(struct mlxsw_sp *mlxsw_sp,
				   struct mlxsw_sp_flow_block *block,
				   struct flow_cls_offload *f);
int mlxsw_sp_flower_prio_get(struct mlxsw_sp *mlxsw_sp,
			     struct mlxsw_sp_flow_block *block,
			     u32 chain_index, unsigned int *p_min_prio,
			     unsigned int *p_max_prio);

/* spectrum_qdisc.c */
int mlxsw_sp_tc_qdisc_init(struct mlxsw_sp_port *mlxsw_sp_port);
void mlxsw_sp_tc_qdisc_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_setup_tc_red(struct mlxsw_sp_port *mlxsw_sp_port,
			  struct tc_red_qopt_offload *p);
int mlxsw_sp_setup_tc_prio(struct mlxsw_sp_port *mlxsw_sp_port,
			   struct tc_prio_qopt_offload *p);
int mlxsw_sp_setup_tc_ets(struct mlxsw_sp_port *mlxsw_sp_port,
			  struct tc_ets_qopt_offload *p);
int mlxsw_sp_setup_tc_tbf(struct mlxsw_sp_port *mlxsw_sp_port,
			  struct tc_tbf_qopt_offload *p);
int mlxsw_sp_setup_tc_fifo(struct mlxsw_sp_port *mlxsw_sp_port,
			   struct tc_fifo_qopt_offload *p);
int mlxsw_sp_setup_tc_block_qevent_early_drop(struct mlxsw_sp_port *mlxsw_sp_port,
					      struct flow_block_offload *f);

/* spectrum_fid.c */
bool mlxsw_sp_fid_is_dummy(struct mlxsw_sp *mlxsw_sp, u16 fid_index);
bool mlxsw_sp_fid_lag_vid_valid(const struct mlxsw_sp_fid *fid);
struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_index(struct mlxsw_sp *mlxsw_sp,
						  u16 fid_index);
int mlxsw_sp_fid_nve_ifindex(const struct mlxsw_sp_fid *fid, int *nve_ifindex);
int mlxsw_sp_fid_nve_type(const struct mlxsw_sp_fid *fid,
			  enum mlxsw_sp_nve_type *p_type);
struct mlxsw_sp_fid *mlxsw_sp_fid_lookup_by_vni(struct mlxsw_sp *mlxsw_sp,
						__be32 vni);
int mlxsw_sp_fid_vni(const struct mlxsw_sp_fid *fid, __be32 *vni);
int mlxsw_sp_fid_nve_flood_index_set(struct mlxsw_sp_fid *fid,
				     u32 nve_flood_index);
void mlxsw_sp_fid_nve_flood_index_clear(struct mlxsw_sp_fid *fid);
bool mlxsw_sp_fid_nve_flood_index_is_set(const struct mlxsw_sp_fid *fid);
int mlxsw_sp_fid_vni_set(struct mlxsw_sp_fid *fid, enum mlxsw_sp_nve_type type,
			 __be32 vni, int nve_ifindex);
void mlxsw_sp_fid_vni_clear(struct mlxsw_sp_fid *fid);
bool mlxsw_sp_fid_vni_is_set(const struct mlxsw_sp_fid *fid);
void mlxsw_sp_fid_fdb_clear_offload(const struct mlxsw_sp_fid *fid,
				    const struct net_device *nve_dev);
int mlxsw_sp_fid_flood_set(struct mlxsw_sp_fid *fid,
			   enum mlxsw_sp_flood_type packet_type, u8 local_port,
			   bool member);
int mlxsw_sp_fid_port_vid_map(struct mlxsw_sp_fid *fid,
			      struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
void mlxsw_sp_fid_port_vid_unmap(struct mlxsw_sp_fid *fid,
				 struct mlxsw_sp_port *mlxsw_sp_port, u16 vid);
u16 mlxsw_sp_fid_index(const struct mlxsw_sp_fid *fid);
enum mlxsw_sp_fid_type mlxsw_sp_fid_type(const struct mlxsw_sp_fid *fid);
void mlxsw_sp_fid_rif_set(struct mlxsw_sp_fid *fid, struct mlxsw_sp_rif *rif);
struct mlxsw_sp_rif *mlxsw_sp_fid_rif(const struct mlxsw_sp_fid *fid);
enum mlxsw_sp_rif_type
mlxsw_sp_fid_type_rif_type(const struct mlxsw_sp *mlxsw_sp,
			   enum mlxsw_sp_fid_type type);
u16 mlxsw_sp_fid_8021q_vid(const struct mlxsw_sp_fid *fid);
struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_get(struct mlxsw_sp *mlxsw_sp, u16 vid);
struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_get(struct mlxsw_sp *mlxsw_sp,
					    int br_ifindex);
struct mlxsw_sp_fid *mlxsw_sp_fid_8021q_lookup(struct mlxsw_sp *mlxsw_sp,
					       u16 vid);
struct mlxsw_sp_fid *mlxsw_sp_fid_8021d_lookup(struct mlxsw_sp *mlxsw_sp,
					       int br_ifindex);
struct mlxsw_sp_fid *mlxsw_sp_fid_rfid_get(struct mlxsw_sp *mlxsw_sp,
					   u16 rif_index);
struct mlxsw_sp_fid *mlxsw_sp_fid_dummy_get(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_fid_put(struct mlxsw_sp_fid *fid);
int mlxsw_sp_port_fids_init(struct mlxsw_sp_port *mlxsw_sp_port);
void mlxsw_sp_port_fids_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_fids_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_fids_fini(struct mlxsw_sp *mlxsw_sp);

/* spectrum_mr.c */
enum mlxsw_sp_mr_route_prio {
	MLXSW_SP_MR_ROUTE_PRIO_SG,
	MLXSW_SP_MR_ROUTE_PRIO_STARG,
	MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
	__MLXSW_SP_MR_ROUTE_PRIO_MAX
};

#define MLXSW_SP_MR_ROUTE_PRIO_MAX (__MLXSW_SP_MR_ROUTE_PRIO_MAX - 1)

struct mlxsw_sp_mr_route_key;

struct mlxsw_sp_mr_tcam_ops {
	size_t priv_size;
	int (*init)(struct mlxsw_sp *mlxsw_sp, void *priv);
	void (*fini)(void *priv);
	size_t route_priv_size;
	int (*route_create)(struct mlxsw_sp *mlxsw_sp, void *priv,
			    void *route_priv,
			    struct mlxsw_sp_mr_route_key *key,
			    struct mlxsw_afa_block *afa_block,
			    enum mlxsw_sp_mr_route_prio prio);
	void (*route_destroy)(struct mlxsw_sp *mlxsw_sp, void *priv,
			      void *route_priv,
			      struct mlxsw_sp_mr_route_key *key);
	int (*route_update)(struct mlxsw_sp *mlxsw_sp, void *route_priv,
			    struct mlxsw_sp_mr_route_key *key,
			    struct mlxsw_afa_block *afa_block);
};

/* spectrum1_mr_tcam.c */
extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp1_mr_tcam_ops;

/* spectrum2_mr_tcam.c */
extern const struct mlxsw_sp_mr_tcam_ops mlxsw_sp2_mr_tcam_ops;

/* spectrum_nve.c */
struct mlxsw_sp_nve_params {
	enum mlxsw_sp_nve_type type;
	__be32 vni;
	const struct net_device *dev;
};

extern const struct mlxsw_sp_nve_ops *mlxsw_sp1_nve_ops_arr[];
extern const struct mlxsw_sp_nve_ops *mlxsw_sp2_nve_ops_arr[];

int mlxsw_sp_nve_learned_ip_resolve(struct mlxsw_sp *mlxsw_sp, u32 uip,
				    enum mlxsw_sp_l3proto proto,
				    union mlxsw_sp_l3addr *addr);
int mlxsw_sp_nve_flood_ip_add(struct mlxsw_sp *mlxsw_sp,
			      struct mlxsw_sp_fid *fid,
			      enum mlxsw_sp_l3proto proto,
			      union mlxsw_sp_l3addr *addr);
void mlxsw_sp_nve_flood_ip_del(struct mlxsw_sp *mlxsw_sp,
			       struct mlxsw_sp_fid *fid,
			       enum mlxsw_sp_l3proto proto,
			       union mlxsw_sp_l3addr *addr);
int mlxsw_sp_nve_fid_enable(struct mlxsw_sp *mlxsw_sp, struct mlxsw_sp_fid *fid,
			    struct mlxsw_sp_nve_params *params,
			    struct netlink_ext_ack *extack);
void mlxsw_sp_nve_fid_disable(struct mlxsw_sp *mlxsw_sp,
			      struct mlxsw_sp_fid *fid);
int mlxsw_sp_port_nve_init(struct mlxsw_sp_port *mlxsw_sp_port);
void mlxsw_sp_port_nve_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_nve_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_nve_fini(struct mlxsw_sp *mlxsw_sp);

/* spectrum_nve_vxlan.c */
int mlxsw_sp_nve_inc_parsing_depth_get(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_nve_inc_parsing_depth_put(struct mlxsw_sp *mlxsw_sp);

/* spectrum_trap.c */
int mlxsw_sp_devlink_traps_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_devlink_traps_fini(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_trap_init(struct mlxsw_core *mlxsw_core,
		       const struct devlink_trap *trap, void *trap_ctx);
void mlxsw_sp_trap_fini(struct mlxsw_core *mlxsw_core,
			const struct devlink_trap *trap, void *trap_ctx);
int mlxsw_sp_trap_action_set(struct mlxsw_core *mlxsw_core,
			     const struct devlink_trap *trap,
			     enum devlink_trap_action action,
			     struct netlink_ext_ack *extack);
int mlxsw_sp_trap_group_init(struct mlxsw_core *mlxsw_core,
			     const struct devlink_trap_group *group);
int mlxsw_sp_trap_group_set(struct mlxsw_core *mlxsw_core,
			    const struct devlink_trap_group *group,
			    const struct devlink_trap_policer *policer,
			    struct netlink_ext_ack *extack);
int
mlxsw_sp_trap_policer_init(struct mlxsw_core *mlxsw_core,
			   const struct devlink_trap_policer *policer);
void mlxsw_sp_trap_policer_fini(struct mlxsw_core *mlxsw_core,
				const struct devlink_trap_policer *policer);
int
mlxsw_sp_trap_policer_set(struct mlxsw_core *mlxsw_core,
			  const struct devlink_trap_policer *policer,
			  u64 rate, u64 burst, struct netlink_ext_ack *extack);
int
mlxsw_sp_trap_policer_counter_get(struct mlxsw_core *mlxsw_core,
				  const struct devlink_trap_policer *policer,
				  u64 *p_drops);
int mlxsw_sp_trap_group_policer_hw_id_get(struct mlxsw_sp *mlxsw_sp, u16 id,
					  bool *p_enabled, u16 *p_hw_id);

static inline struct net *mlxsw_sp_net(struct mlxsw_sp *mlxsw_sp)
{
	return mlxsw_core_net(mlxsw_sp->core);
}

/* spectrum_ethtool.c */
extern const struct ethtool_ops mlxsw_sp_port_ethtool_ops;
extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp1_port_type_speed_ops;
extern const struct mlxsw_sp_port_type_speed_ops mlxsw_sp2_port_type_speed_ops;

/* spectrum_policer.c */
extern const struct mlxsw_sp_policer_core_ops mlxsw_sp1_policer_core_ops;
extern const struct mlxsw_sp_policer_core_ops mlxsw_sp2_policer_core_ops;

enum mlxsw_sp_policer_type {
	MLXSW_SP_POLICER_TYPE_SINGLE_RATE,

	__MLXSW_SP_POLICER_TYPE_MAX,
	MLXSW_SP_POLICER_TYPE_MAX = __MLXSW_SP_POLICER_TYPE_MAX - 1,
};

struct mlxsw_sp_policer_params {
	u64 rate;
	u64 burst;
	bool bytes;
};

int mlxsw_sp_policer_add(struct mlxsw_sp *mlxsw_sp,
			 enum mlxsw_sp_policer_type type,
			 const struct mlxsw_sp_policer_params *params,
			 struct netlink_ext_ack *extack, u16 *p_policer_index);
void mlxsw_sp_policer_del(struct mlxsw_sp *mlxsw_sp,
			  enum mlxsw_sp_policer_type type,
			  u16 policer_index);
int mlxsw_sp_policer_drops_counter_get(struct mlxsw_sp *mlxsw_sp,
				       enum mlxsw_sp_policer_type type,
				       u16 policer_index, u64 *p_drops);
int mlxsw_sp_policers_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_policers_fini(struct mlxsw_sp *mlxsw_sp);
int mlxsw_sp_policer_resources_register(struct mlxsw_core *mlxsw_core);

#endif