1
2#ifndef __LINUX_PKT_SCHED_H
3#define __LINUX_PKT_SCHED_H
4
5#include <linux/const.h>
6#include <linux/types.h>
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21#define TC_PRIO_BESTEFFORT 0
22#define TC_PRIO_FILLER 1
23#define TC_PRIO_BULK 2
24#define TC_PRIO_INTERACTIVE_BULK 4
25#define TC_PRIO_INTERACTIVE 6
26#define TC_PRIO_CONTROL 7
27
28#define TC_PRIO_MAX 15
29
30
31
32
33
34struct tc_stats {
35 __u64 bytes;
36 __u32 packets;
37 __u32 drops;
38 __u32 overlimits;
39
40 __u32 bps;
41 __u32 pps;
42 __u32 qlen;
43 __u32 backlog;
44};
45
46struct tc_estimator {
47 signed char interval;
48 unsigned char ewma_log;
49};
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68#define TC_H_MAJ_MASK (0xFFFF0000U)
69#define TC_H_MIN_MASK (0x0000FFFFU)
70#define TC_H_MAJ(h) ((h)&TC_H_MAJ_MASK)
71#define TC_H_MIN(h) ((h)&TC_H_MIN_MASK)
72#define TC_H_MAKE(maj,min) (((maj)&TC_H_MAJ_MASK)|((min)&TC_H_MIN_MASK))
73
74#define TC_H_UNSPEC (0U)
75#define TC_H_ROOT (0xFFFFFFFFU)
76#define TC_H_INGRESS (0xFFFFFFF1U)
77#define TC_H_CLSACT TC_H_INGRESS
78
79#define TC_H_MIN_PRIORITY 0xFFE0U
80#define TC_H_MIN_INGRESS 0xFFF2U
81#define TC_H_MIN_EGRESS 0xFFF3U
82
83
84enum tc_link_layer {
85 TC_LINKLAYER_UNAWARE,
86 TC_LINKLAYER_ETHERNET,
87 TC_LINKLAYER_ATM,
88};
89#define TC_LINKLAYER_MASK 0x0F
90
91struct tc_ratespec {
92 unsigned char cell_log;
93 __u8 linklayer;
94 unsigned short overhead;
95 short cell_align;
96 unsigned short mpu;
97 __u32 rate;
98};
99
100#define TC_RTAB_SIZE 1024
101
102struct tc_sizespec {
103 unsigned char cell_log;
104 unsigned char size_log;
105 short cell_align;
106 int overhead;
107 unsigned int linklayer;
108 unsigned int mpu;
109 unsigned int mtu;
110 unsigned int tsize;
111};
112
113enum {
114 TCA_STAB_UNSPEC,
115 TCA_STAB_BASE,
116 TCA_STAB_DATA,
117 __TCA_STAB_MAX
118};
119
120#define TCA_STAB_MAX (__TCA_STAB_MAX - 1)
121
122
123
124struct tc_fifo_qopt {
125 __u32 limit;
126};
127
128
129
130
131
132
133
134
135
136
137#define SKBPRIO_MAX_PRIORITY 64
138
139struct tc_skbprio_qopt {
140 __u32 limit;
141};
142
143
144
145#define TCQ_PRIO_BANDS 16
146#define TCQ_MIN_PRIO_BANDS 2
147
148struct tc_prio_qopt {
149 int bands;
150 __u8 priomap[TC_PRIO_MAX+1];
151};
152
153
154
155struct tc_multiq_qopt {
156 __u16 bands;
157 __u16 max_bands;
158};
159
160
161
162#define TCQ_PLUG_BUFFER 0
163#define TCQ_PLUG_RELEASE_ONE 1
164#define TCQ_PLUG_RELEASE_INDEFINITE 2
165#define TCQ_PLUG_LIMIT 3
166
167struct tc_plug_qopt {
168
169
170
171
172
173
174
175
176
177 int action;
178 __u32 limit;
179};
180
181
182
183struct tc_tbf_qopt {
184 struct tc_ratespec rate;
185 struct tc_ratespec peakrate;
186 __u32 limit;
187 __u32 buffer;
188 __u32 mtu;
189};
190
191enum {
192 TCA_TBF_UNSPEC,
193 TCA_TBF_PARMS,
194 TCA_TBF_RTAB,
195 TCA_TBF_PTAB,
196 TCA_TBF_RATE64,
197 TCA_TBF_PRATE64,
198 TCA_TBF_BURST,
199 TCA_TBF_PBURST,
200 TCA_TBF_PAD,
201 __TCA_TBF_MAX,
202};
203
204#define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
205
206
207
208
209
210
211
212
213struct tc_sfq_qopt {
214 unsigned quantum;
215 int perturb_period;
216 __u32 limit;
217 unsigned divisor;
218 unsigned flows;
219};
220
221struct tc_sfqred_stats {
222 __u32 prob_drop;
223 __u32 forced_drop;
224 __u32 prob_mark;
225 __u32 forced_mark;
226 __u32 prob_mark_head;
227 __u32 forced_mark_head;
228};
229
230struct tc_sfq_qopt_v1 {
231 struct tc_sfq_qopt v0;
232 unsigned int depth;
233 unsigned int headdrop;
234
235 __u32 limit;
236 __u32 qth_min;
237 __u32 qth_max;
238 unsigned char Wlog;
239 unsigned char Plog;
240 unsigned char Scell_log;
241 unsigned char flags;
242 __u32 max_P;
243
244 struct tc_sfqred_stats stats;
245};
246
247
248struct tc_sfq_xstats {
249 __s32 allot;
250};
251
252
253
254enum {
255 TCA_RED_UNSPEC,
256 TCA_RED_PARMS,
257 TCA_RED_STAB,
258 TCA_RED_MAX_P,
259 TCA_RED_FLAGS,
260 __TCA_RED_MAX,
261};
262
263#define TCA_RED_MAX (__TCA_RED_MAX - 1)
264
265struct tc_red_qopt {
266 __u32 limit;
267 __u32 qth_min;
268 __u32 qth_max;
269 unsigned char Wlog;
270 unsigned char Plog;
271 unsigned char Scell_log;
272
273
274
275
276
277
278
279
280
281
282
283
284
285 unsigned char flags;
286#define TC_RED_ECN 1
287#define TC_RED_HARDDROP 2
288#define TC_RED_ADAPTATIVE 4
289#define TC_RED_NODROP 8
290};
291
292#define TC_RED_HISTORIC_FLAGS (TC_RED_ECN | TC_RED_HARDDROP | TC_RED_ADAPTATIVE)
293
294struct tc_red_xstats {
295 __u32 early;
296 __u32 pdrop;
297 __u32 other;
298 __u32 marked;
299};
300
301
302
303#define MAX_DPs 16
304
305enum {
306 TCA_GRED_UNSPEC,
307 TCA_GRED_PARMS,
308 TCA_GRED_STAB,
309 TCA_GRED_DPS,
310 TCA_GRED_MAX_P,
311 TCA_GRED_LIMIT,
312 TCA_GRED_VQ_LIST,
313 __TCA_GRED_MAX,
314};
315
316#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
317
318enum {
319 TCA_GRED_VQ_ENTRY_UNSPEC,
320 TCA_GRED_VQ_ENTRY,
321 __TCA_GRED_VQ_ENTRY_MAX,
322};
323#define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
324
325enum {
326 TCA_GRED_VQ_UNSPEC,
327 TCA_GRED_VQ_PAD,
328 TCA_GRED_VQ_DP,
329 TCA_GRED_VQ_STAT_BYTES,
330 TCA_GRED_VQ_STAT_PACKETS,
331 TCA_GRED_VQ_STAT_BACKLOG,
332 TCA_GRED_VQ_STAT_PROB_DROP,
333 TCA_GRED_VQ_STAT_PROB_MARK,
334 TCA_GRED_VQ_STAT_FORCED_DROP,
335 TCA_GRED_VQ_STAT_FORCED_MARK,
336 TCA_GRED_VQ_STAT_PDROP,
337 TCA_GRED_VQ_STAT_OTHER,
338 TCA_GRED_VQ_FLAGS,
339 __TCA_GRED_VQ_MAX
340};
341
342#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
343
344struct tc_gred_qopt {
345 __u32 limit;
346 __u32 qth_min;
347 __u32 qth_max;
348 __u32 DP;
349 __u32 backlog;
350 __u32 qave;
351 __u32 forced;
352 __u32 early;
353 __u32 other;
354 __u32 pdrop;
355 __u8 Wlog;
356 __u8 Plog;
357 __u8 Scell_log;
358 __u8 prio;
359 __u32 packets;
360 __u32 bytesin;
361};
362
363
364struct tc_gred_sopt {
365 __u32 DPs;
366 __u32 def_DP;
367 __u8 grio;
368 __u8 flags;
369 __u16 pad1;
370};
371
372
373
374enum {
375 TCA_CHOKE_UNSPEC,
376 TCA_CHOKE_PARMS,
377 TCA_CHOKE_STAB,
378 TCA_CHOKE_MAX_P,
379 __TCA_CHOKE_MAX,
380};
381
382#define TCA_CHOKE_MAX (__TCA_CHOKE_MAX - 1)
383
384struct tc_choke_qopt {
385 __u32 limit;
386 __u32 qth_min;
387 __u32 qth_max;
388 unsigned char Wlog;
389 unsigned char Plog;
390 unsigned char Scell_log;
391 unsigned char flags;
392};
393
394struct tc_choke_xstats {
395 __u32 early;
396 __u32 pdrop;
397 __u32 other;
398 __u32 marked;
399 __u32 matched;
400};
401
402
403#define TC_HTB_NUMPRIO 8
404#define TC_HTB_MAXDEPTH 8
405#define TC_HTB_PROTOVER 3
406
407struct tc_htb_opt {
408 struct tc_ratespec rate;
409 struct tc_ratespec ceil;
410 __u32 buffer;
411 __u32 cbuffer;
412 __u32 quantum;
413 __u32 level;
414 __u32 prio;
415};
416struct tc_htb_glob {
417 __u32 version;
418 __u32 rate2quantum;
419 __u32 defcls;
420 __u32 debug;
421
422
423 __u32 direct_pkts;
424};
425enum {
426 TCA_HTB_UNSPEC,
427 TCA_HTB_PARMS,
428 TCA_HTB_INIT,
429 TCA_HTB_CTAB,
430 TCA_HTB_RTAB,
431 TCA_HTB_DIRECT_QLEN,
432 TCA_HTB_RATE64,
433 TCA_HTB_CEIL64,
434 TCA_HTB_PAD,
435 __TCA_HTB_MAX,
436};
437
438#define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
439
440struct tc_htb_xstats {
441 __u32 lends;
442 __u32 borrows;
443 __u32 giants;
444 __s32 tokens;
445 __s32 ctokens;
446};
447
448
449
450struct tc_hfsc_qopt {
451 __u16 defcls;
452};
453
454struct tc_service_curve {
455 __u32 m1;
456 __u32 d;
457 __u32 m2;
458};
459
460struct tc_hfsc_stats {
461 __u64 work;
462 __u64 rtwork;
463 __u32 period;
464 __u32 level;
465};
466
467enum {
468 TCA_HFSC_UNSPEC,
469 TCA_HFSC_RSC,
470 TCA_HFSC_FSC,
471 TCA_HFSC_USC,
472 __TCA_HFSC_MAX,
473};
474
475#define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
476
477
478
479
480#define TC_CBQ_MAXPRIO 8
481#define TC_CBQ_MAXLEVEL 8
482#define TC_CBQ_DEF_EWMA 5
483
484struct tc_cbq_lssopt {
485 unsigned char change;
486 unsigned char flags;
487#define TCF_CBQ_LSS_BOUNDED 1
488#define TCF_CBQ_LSS_ISOLATED 2
489 unsigned char ewma_log;
490 unsigned char level;
491#define TCF_CBQ_LSS_FLAGS 1
492#define TCF_CBQ_LSS_EWMA 2
493#define TCF_CBQ_LSS_MAXIDLE 4
494#define TCF_CBQ_LSS_MINIDLE 8
495#define TCF_CBQ_LSS_OFFTIME 0x10
496#define TCF_CBQ_LSS_AVPKT 0x20
497 __u32 maxidle;
498 __u32 minidle;
499 __u32 offtime;
500 __u32 avpkt;
501};
502
503struct tc_cbq_wrropt {
504 unsigned char flags;
505 unsigned char priority;
506 unsigned char cpriority;
507 unsigned char __reserved;
508 __u32 allot;
509 __u32 weight;
510};
511
512struct tc_cbq_ovl {
513 unsigned char strategy;
514#define TC_CBQ_OVL_CLASSIC 0
515#define TC_CBQ_OVL_DELAY 1
516#define TC_CBQ_OVL_LOWPRIO 2
517#define TC_CBQ_OVL_DROP 3
518#define TC_CBQ_OVL_RCLASSIC 4
519 unsigned char priority2;
520 __u16 pad;
521 __u32 penalty;
522};
523
524struct tc_cbq_police {
525 unsigned char police;
526 unsigned char __res1;
527 unsigned short __res2;
528};
529
530struct tc_cbq_fopt {
531 __u32 split;
532 __u32 defmap;
533 __u32 defchange;
534};
535
536struct tc_cbq_xstats {
537 __u32 borrows;
538 __u32 overactions;
539 __s32 avgidle;
540 __s32 undertime;
541};
542
543enum {
544 TCA_CBQ_UNSPEC,
545 TCA_CBQ_LSSOPT,
546 TCA_CBQ_WRROPT,
547 TCA_CBQ_FOPT,
548 TCA_CBQ_OVL_STRATEGY,
549 TCA_CBQ_RATE,
550 TCA_CBQ_RTAB,
551 TCA_CBQ_POLICE,
552 __TCA_CBQ_MAX,
553};
554
555#define TCA_CBQ_MAX (__TCA_CBQ_MAX - 1)
556
557
558
559enum {
560 TCA_DSMARK_UNSPEC,
561 TCA_DSMARK_INDICES,
562 TCA_DSMARK_DEFAULT_INDEX,
563 TCA_DSMARK_SET_TC_INDEX,
564 TCA_DSMARK_MASK,
565 TCA_DSMARK_VALUE,
566 __TCA_DSMARK_MAX,
567};
568
569#define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
570
571
572
573enum {
574 TCA_ATM_UNSPEC,
575 TCA_ATM_FD,
576 TCA_ATM_PTR,
577 TCA_ATM_HDR,
578 TCA_ATM_EXCESS,
579 TCA_ATM_ADDR,
580 TCA_ATM_STATE,
581 __TCA_ATM_MAX,
582};
583
584#define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
585
586
587
588enum {
589 TCA_NETEM_UNSPEC,
590 TCA_NETEM_CORR,
591 TCA_NETEM_DELAY_DIST,
592 TCA_NETEM_REORDER,
593 TCA_NETEM_CORRUPT,
594 TCA_NETEM_LOSS,
595 TCA_NETEM_RATE,
596 TCA_NETEM_ECN,
597 TCA_NETEM_RATE64,
598 TCA_NETEM_PAD,
599 TCA_NETEM_LATENCY64,
600 TCA_NETEM_JITTER64,
601 TCA_NETEM_SLOT,
602 TCA_NETEM_SLOT_DIST,
603 __TCA_NETEM_MAX,
604};
605
606#define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
607
608struct tc_netem_qopt {
609 __u32 latency;
610 __u32 limit;
611 __u32 loss;
612 __u32 gap;
613 __u32 duplicate;
614 __u32 jitter;
615};
616
617struct tc_netem_corr {
618 __u32 delay_corr;
619 __u32 loss_corr;
620 __u32 dup_corr;
621};
622
623struct tc_netem_reorder {
624 __u32 probability;
625 __u32 correlation;
626};
627
628struct tc_netem_corrupt {
629 __u32 probability;
630 __u32 correlation;
631};
632
633struct tc_netem_rate {
634 __u32 rate;
635 __s32 packet_overhead;
636 __u32 cell_size;
637 __s32 cell_overhead;
638};
639
640struct tc_netem_slot {
641 __s64 min_delay;
642 __s64 max_delay;
643 __s32 max_packets;
644 __s32 max_bytes;
645 __s64 dist_delay;
646 __s64 dist_jitter;
647};
648
649enum {
650 NETEM_LOSS_UNSPEC,
651 NETEM_LOSS_GI,
652 NETEM_LOSS_GE,
653 __NETEM_LOSS_MAX
654};
655#define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
656
657
658struct tc_netem_gimodel {
659 __u32 p13;
660 __u32 p31;
661 __u32 p32;
662 __u32 p14;
663 __u32 p23;
664};
665
666
667struct tc_netem_gemodel {
668 __u32 p;
669 __u32 r;
670 __u32 h;
671 __u32 k1;
672};
673
674#define NETEM_DIST_SCALE 8192
675#define NETEM_DIST_MAX 16384
676
677
678
679enum {
680 TCA_DRR_UNSPEC,
681 TCA_DRR_QUANTUM,
682 __TCA_DRR_MAX
683};
684
685#define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
686
687struct tc_drr_stats {
688 __u32 deficit;
689};
690
691
692#define TC_QOPT_BITMASK 15
693#define TC_QOPT_MAX_QUEUE 16
694
695enum {
696 TC_MQPRIO_HW_OFFLOAD_NONE,
697 TC_MQPRIO_HW_OFFLOAD_TCS,
698 __TC_MQPRIO_HW_OFFLOAD_MAX
699};
700
701#define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1)
702
703enum {
704 TC_MQPRIO_MODE_DCB,
705 TC_MQPRIO_MODE_CHANNEL,
706 __TC_MQPRIO_MODE_MAX
707};
708
709#define __TC_MQPRIO_MODE_MAX (__TC_MQPRIO_MODE_MAX - 1)
710
711enum {
712 TC_MQPRIO_SHAPER_DCB,
713 TC_MQPRIO_SHAPER_BW_RATE,
714 __TC_MQPRIO_SHAPER_MAX
715};
716
717#define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1)
718
719struct tc_mqprio_qopt {
720 __u8 num_tc;
721 __u8 prio_tc_map[TC_QOPT_BITMASK + 1];
722 __u8 hw;
723 __u16 count[TC_QOPT_MAX_QUEUE];
724 __u16 offset[TC_QOPT_MAX_QUEUE];
725};
726
727#define TC_MQPRIO_F_MODE 0x1
728#define TC_MQPRIO_F_SHAPER 0x2
729#define TC_MQPRIO_F_MIN_RATE 0x4
730#define TC_MQPRIO_F_MAX_RATE 0x8
731
732enum {
733 TCA_MQPRIO_UNSPEC,
734 TCA_MQPRIO_MODE,
735 TCA_MQPRIO_SHAPER,
736 TCA_MQPRIO_MIN_RATE64,
737 TCA_MQPRIO_MAX_RATE64,
738 __TCA_MQPRIO_MAX,
739};
740
741#define TCA_MQPRIO_MAX (__TCA_MQPRIO_MAX - 1)
742
743
744
745enum {
746 TCA_SFB_UNSPEC,
747 TCA_SFB_PARMS,
748 __TCA_SFB_MAX,
749};
750
751#define TCA_SFB_MAX (__TCA_SFB_MAX - 1)
752
753
754
755
756struct tc_sfb_qopt {
757 __u32 rehash_interval;
758 __u32 warmup_time;
759 __u32 max;
760 __u32 bin_size;
761 __u32 increment;
762 __u32 decrement;
763 __u32 limit;
764 __u32 penalty_rate;
765 __u32 penalty_burst;
766};
767
768struct tc_sfb_xstats {
769 __u32 earlydrop;
770 __u32 penaltydrop;
771 __u32 bucketdrop;
772 __u32 queuedrop;
773 __u32 childdrop;
774 __u32 marked;
775 __u32 maxqlen;
776 __u32 maxprob;
777 __u32 avgprob;
778};
779
780#define SFB_MAX_PROB 0xFFFF
781
782
783enum {
784 TCA_QFQ_UNSPEC,
785 TCA_QFQ_WEIGHT,
786 TCA_QFQ_LMAX,
787 __TCA_QFQ_MAX
788};
789
790#define TCA_QFQ_MAX (__TCA_QFQ_MAX - 1)
791
792struct tc_qfq_stats {
793 __u32 weight;
794 __u32 lmax;
795};
796
797
798
799enum {
800 TCA_CODEL_UNSPEC,
801 TCA_CODEL_TARGET,
802 TCA_CODEL_LIMIT,
803 TCA_CODEL_INTERVAL,
804 TCA_CODEL_ECN,
805 TCA_CODEL_CE_THRESHOLD,
806 __TCA_CODEL_MAX
807};
808
809#define TCA_CODEL_MAX (__TCA_CODEL_MAX - 1)
810
811struct tc_codel_xstats {
812 __u32 maxpacket;
813 __u32 count;
814
815
816 __u32 lastcount;
817 __u32 ldelay;
818 __s32 drop_next;
819 __u32 drop_overlimit;
820 __u32 ecn_mark;
821 __u32 dropping;
822 __u32 ce_mark;
823};
824
825
826
827enum {
828 TCA_FQ_CODEL_UNSPEC,
829 TCA_FQ_CODEL_TARGET,
830 TCA_FQ_CODEL_LIMIT,
831 TCA_FQ_CODEL_INTERVAL,
832 TCA_FQ_CODEL_ECN,
833 TCA_FQ_CODEL_FLOWS,
834 TCA_FQ_CODEL_QUANTUM,
835 TCA_FQ_CODEL_CE_THRESHOLD,
836 TCA_FQ_CODEL_DROP_BATCH_SIZE,
837 TCA_FQ_CODEL_MEMORY_LIMIT,
838 __TCA_FQ_CODEL_MAX
839};
840
841#define TCA_FQ_CODEL_MAX (__TCA_FQ_CODEL_MAX - 1)
842
843enum {
844 TCA_FQ_CODEL_XSTATS_QDISC,
845 TCA_FQ_CODEL_XSTATS_CLASS,
846};
847
848struct tc_fq_codel_qd_stats {
849 __u32 maxpacket;
850 __u32 drop_overlimit;
851
852
853 __u32 ecn_mark;
854
855
856 __u32 new_flow_count;
857
858
859 __u32 new_flows_len;
860 __u32 old_flows_len;
861 __u32 ce_mark;
862 __u32 memory_usage;
863 __u32 drop_overmemory;
864};
865
866struct tc_fq_codel_cl_stats {
867 __s32 deficit;
868 __u32 ldelay;
869
870
871 __u32 count;
872 __u32 lastcount;
873 __u32 dropping;
874 __s32 drop_next;
875};
876
877struct tc_fq_codel_xstats {
878 __u32 type;
879 union {
880 struct tc_fq_codel_qd_stats qdisc_stats;
881 struct tc_fq_codel_cl_stats class_stats;
882 };
883};
884
885
886
887enum {
888 TCA_FQ_UNSPEC,
889
890 TCA_FQ_PLIMIT,
891
892 TCA_FQ_FLOW_PLIMIT,
893
894 TCA_FQ_QUANTUM,
895
896 TCA_FQ_INITIAL_QUANTUM,
897
898 TCA_FQ_RATE_ENABLE,
899
900 TCA_FQ_FLOW_DEFAULT_RATE,
901
902 TCA_FQ_FLOW_MAX_RATE,
903
904 TCA_FQ_BUCKETS_LOG,
905
906 TCA_FQ_FLOW_REFILL_DELAY,
907
908 TCA_FQ_ORPHAN_MASK,
909
910 TCA_FQ_LOW_RATE_THRESHOLD,
911
912 TCA_FQ_CE_THRESHOLD,
913
914 TCA_FQ_TIMER_SLACK,
915
916 TCA_FQ_HORIZON,
917
918 TCA_FQ_HORIZON_DROP,
919
920 __TCA_FQ_MAX
921};
922
923#define TCA_FQ_MAX (__TCA_FQ_MAX - 1)
924
925struct tc_fq_qd_stats {
926 __u64 gc_flows;
927 __u64 highprio_packets;
928 __u64 tcp_retrans;
929 __u64 throttled;
930 __u64 flows_plimit;
931 __u64 pkts_too_long;
932 __u64 allocation_errors;
933 __s64 time_next_delayed_flow;
934 __u32 flows;
935 __u32 inactive_flows;
936 __u32 throttled_flows;
937 __u32 unthrottle_latency_ns;
938 __u64 ce_mark;
939 __u64 horizon_drops;
940 __u64 horizon_caps;
941};
942
943
944
945enum {
946 TCA_HHF_UNSPEC,
947 TCA_HHF_BACKLOG_LIMIT,
948 TCA_HHF_QUANTUM,
949 TCA_HHF_HH_FLOWS_LIMIT,
950 TCA_HHF_RESET_TIMEOUT,
951 TCA_HHF_ADMIT_BYTES,
952 TCA_HHF_EVICT_TIMEOUT,
953 TCA_HHF_NON_HH_WEIGHT,
954 __TCA_HHF_MAX
955};
956
957#define TCA_HHF_MAX (__TCA_HHF_MAX - 1)
958
959struct tc_hhf_xstats {
960 __u32 drop_overlimit;
961
962
963 __u32 hh_overlimit;
964 __u32 hh_tot_count;
965 __u32 hh_cur_count;
966};
967
968
969enum {
970 TCA_PIE_UNSPEC,
971 TCA_PIE_TARGET,
972 TCA_PIE_LIMIT,
973 TCA_PIE_TUPDATE,
974 TCA_PIE_ALPHA,
975 TCA_PIE_BETA,
976 TCA_PIE_ECN,
977 TCA_PIE_BYTEMODE,
978 TCA_PIE_DQ_RATE_ESTIMATOR,
979 __TCA_PIE_MAX
980};
981#define TCA_PIE_MAX (__TCA_PIE_MAX - 1)
982
983struct tc_pie_xstats {
984 __u64 prob;
985 __u32 delay;
986 __u32 avg_dq_rate;
987
988
989 __u32 dq_rate_estimating;
990 __u32 packets_in;
991 __u32 dropped;
992 __u32 overlimit;
993
994
995 __u32 maxq;
996 __u32 ecn_mark;
997};
998
999
1000enum {
1001 TCA_FQ_PIE_UNSPEC,
1002 TCA_FQ_PIE_LIMIT,
1003 TCA_FQ_PIE_FLOWS,
1004 TCA_FQ_PIE_TARGET,
1005 TCA_FQ_PIE_TUPDATE,
1006 TCA_FQ_PIE_ALPHA,
1007 TCA_FQ_PIE_BETA,
1008 TCA_FQ_PIE_QUANTUM,
1009 TCA_FQ_PIE_MEMORY_LIMIT,
1010 TCA_FQ_PIE_ECN_PROB,
1011 TCA_FQ_PIE_ECN,
1012 TCA_FQ_PIE_BYTEMODE,
1013 TCA_FQ_PIE_DQ_RATE_ESTIMATOR,
1014 __TCA_FQ_PIE_MAX
1015};
1016#define TCA_FQ_PIE_MAX (__TCA_FQ_PIE_MAX - 1)
1017
1018struct tc_fq_pie_xstats {
1019 __u32 packets_in;
1020 __u32 dropped;
1021 __u32 overlimit;
1022 __u32 overmemory;
1023 __u32 ecn_mark;
1024 __u32 new_flow_count;
1025 __u32 new_flows_len;
1026 __u32 old_flows_len;
1027 __u32 memory_usage;
1028};
1029
1030
1031struct tc_cbs_qopt {
1032 __u8 offload;
1033 __u8 _pad[3];
1034 __s32 hicredit;
1035 __s32 locredit;
1036 __s32 idleslope;
1037 __s32 sendslope;
1038};
1039
1040enum {
1041 TCA_CBS_UNSPEC,
1042 TCA_CBS_PARMS,
1043 __TCA_CBS_MAX,
1044};
1045
1046#define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
1047
1048
1049
1050struct tc_etf_qopt {
1051 __s32 delta;
1052 __s32 clockid;
1053 __u32 flags;
1054#define TC_ETF_DEADLINE_MODE_ON _BITUL(0)
1055#define TC_ETF_OFFLOAD_ON _BITUL(1)
1056#define TC_ETF_SKIP_SOCK_CHECK _BITUL(2)
1057};
1058
1059enum {
1060 TCA_ETF_UNSPEC,
1061 TCA_ETF_PARMS,
1062 __TCA_ETF_MAX,
1063};
1064
1065#define TCA_ETF_MAX (__TCA_ETF_MAX - 1)
1066
1067
1068
1069enum {
1070 TCA_CAKE_UNSPEC,
1071 TCA_CAKE_PAD,
1072 TCA_CAKE_BASE_RATE64,
1073 TCA_CAKE_DIFFSERV_MODE,
1074 TCA_CAKE_ATM,
1075 TCA_CAKE_FLOW_MODE,
1076 TCA_CAKE_OVERHEAD,
1077 TCA_CAKE_RTT,
1078 TCA_CAKE_TARGET,
1079 TCA_CAKE_AUTORATE,
1080 TCA_CAKE_MEMORY,
1081 TCA_CAKE_NAT,
1082 TCA_CAKE_RAW,
1083 TCA_CAKE_WASH,
1084 TCA_CAKE_MPU,
1085 TCA_CAKE_INGRESS,
1086 TCA_CAKE_ACK_FILTER,
1087 TCA_CAKE_SPLIT_GSO,
1088 TCA_CAKE_FWMARK,
1089 __TCA_CAKE_MAX
1090};
1091#define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1)
1092
1093enum {
1094 __TCA_CAKE_STATS_INVALID,
1095 TCA_CAKE_STATS_PAD,
1096 TCA_CAKE_STATS_CAPACITY_ESTIMATE64,
1097 TCA_CAKE_STATS_MEMORY_LIMIT,
1098 TCA_CAKE_STATS_MEMORY_USED,
1099 TCA_CAKE_STATS_AVG_NETOFF,
1100 TCA_CAKE_STATS_MIN_NETLEN,
1101 TCA_CAKE_STATS_MAX_NETLEN,
1102 TCA_CAKE_STATS_MIN_ADJLEN,
1103 TCA_CAKE_STATS_MAX_ADJLEN,
1104 TCA_CAKE_STATS_TIN_STATS,
1105 TCA_CAKE_STATS_DEFICIT,
1106 TCA_CAKE_STATS_COBALT_COUNT,
1107 TCA_CAKE_STATS_DROPPING,
1108 TCA_CAKE_STATS_DROP_NEXT_US,
1109 TCA_CAKE_STATS_P_DROP,
1110 TCA_CAKE_STATS_BLUE_TIMER_US,
1111 __TCA_CAKE_STATS_MAX
1112};
1113#define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1)
1114
1115enum {
1116 __TCA_CAKE_TIN_STATS_INVALID,
1117 TCA_CAKE_TIN_STATS_PAD,
1118 TCA_CAKE_TIN_STATS_SENT_PACKETS,
1119 TCA_CAKE_TIN_STATS_SENT_BYTES64,
1120 TCA_CAKE_TIN_STATS_DROPPED_PACKETS,
1121 TCA_CAKE_TIN_STATS_DROPPED_BYTES64,
1122 TCA_CAKE_TIN_STATS_ACKS_DROPPED_PACKETS,
1123 TCA_CAKE_TIN_STATS_ACKS_DROPPED_BYTES64,
1124 TCA_CAKE_TIN_STATS_ECN_MARKED_PACKETS,
1125 TCA_CAKE_TIN_STATS_ECN_MARKED_BYTES64,
1126 TCA_CAKE_TIN_STATS_BACKLOG_PACKETS,
1127 TCA_CAKE_TIN_STATS_BACKLOG_BYTES,
1128 TCA_CAKE_TIN_STATS_THRESHOLD_RATE64,
1129 TCA_CAKE_TIN_STATS_TARGET_US,
1130 TCA_CAKE_TIN_STATS_INTERVAL_US,
1131 TCA_CAKE_TIN_STATS_WAY_INDIRECT_HITS,
1132 TCA_CAKE_TIN_STATS_WAY_MISSES,
1133 TCA_CAKE_TIN_STATS_WAY_COLLISIONS,
1134 TCA_CAKE_TIN_STATS_PEAK_DELAY_US,
1135 TCA_CAKE_TIN_STATS_AVG_DELAY_US,
1136 TCA_CAKE_TIN_STATS_BASE_DELAY_US,
1137 TCA_CAKE_TIN_STATS_SPARSE_FLOWS,
1138 TCA_CAKE_TIN_STATS_BULK_FLOWS,
1139 TCA_CAKE_TIN_STATS_UNRESPONSIVE_FLOWS,
1140 TCA_CAKE_TIN_STATS_MAX_SKBLEN,
1141 TCA_CAKE_TIN_STATS_FLOW_QUANTUM,
1142 __TCA_CAKE_TIN_STATS_MAX
1143};
1144#define TCA_CAKE_TIN_STATS_MAX (__TCA_CAKE_TIN_STATS_MAX - 1)
1145#define TC_CAKE_MAX_TINS (8)
1146
1147enum {
1148 CAKE_FLOW_NONE = 0,
1149 CAKE_FLOW_SRC_IP,
1150 CAKE_FLOW_DST_IP,
1151 CAKE_FLOW_HOSTS,
1152 CAKE_FLOW_FLOWS,
1153 CAKE_FLOW_DUAL_SRC,
1154 CAKE_FLOW_DUAL_DST,
1155 CAKE_FLOW_TRIPLE,
1156 CAKE_FLOW_MAX,
1157};
1158
1159enum {
1160 CAKE_DIFFSERV_DIFFSERV3 = 0,
1161 CAKE_DIFFSERV_DIFFSERV4,
1162 CAKE_DIFFSERV_DIFFSERV8,
1163 CAKE_DIFFSERV_BESTEFFORT,
1164 CAKE_DIFFSERV_PRECEDENCE,
1165 CAKE_DIFFSERV_MAX
1166};
1167
1168enum {
1169 CAKE_ACK_NONE = 0,
1170 CAKE_ACK_FILTER,
1171 CAKE_ACK_AGGRESSIVE,
1172 CAKE_ACK_MAX
1173};
1174
1175enum {
1176 CAKE_ATM_NONE = 0,
1177 CAKE_ATM_ATM,
1178 CAKE_ATM_PTM,
1179 CAKE_ATM_MAX
1180};
1181
1182
1183
1184enum {
1185 TC_TAPRIO_CMD_SET_GATES = 0x00,
1186 TC_TAPRIO_CMD_SET_AND_HOLD = 0x01,
1187 TC_TAPRIO_CMD_SET_AND_RELEASE = 0x02,
1188};
1189
1190enum {
1191 TCA_TAPRIO_SCHED_ENTRY_UNSPEC,
1192 TCA_TAPRIO_SCHED_ENTRY_INDEX,
1193 TCA_TAPRIO_SCHED_ENTRY_CMD,
1194 TCA_TAPRIO_SCHED_ENTRY_GATE_MASK,
1195 TCA_TAPRIO_SCHED_ENTRY_INTERVAL,
1196 __TCA_TAPRIO_SCHED_ENTRY_MAX,
1197};
1198#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
1199
1200
1201
1202
1203
1204
1205
1206
1207enum {
1208 TCA_TAPRIO_SCHED_UNSPEC,
1209 TCA_TAPRIO_SCHED_ENTRY,
1210 __TCA_TAPRIO_SCHED_MAX,
1211};
1212
1213#define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST _BITUL(0)
1226#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD _BITUL(1)
1227
1228enum {
1229 TCA_TAPRIO_ATTR_UNSPEC,
1230 TCA_TAPRIO_ATTR_PRIOMAP,
1231 TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST,
1232 TCA_TAPRIO_ATTR_SCHED_BASE_TIME,
1233 TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY,
1234 TCA_TAPRIO_ATTR_SCHED_CLOCKID,
1235 TCA_TAPRIO_PAD,
1236 TCA_TAPRIO_ATTR_ADMIN_SCHED,
1237 TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME,
1238 TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION,
1239 TCA_TAPRIO_ATTR_FLAGS,
1240 TCA_TAPRIO_ATTR_TXTIME_DELAY,
1241 __TCA_TAPRIO_ATTR_MAX,
1242};
1243
1244#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
1245
1246
1247
1248#define TCQ_ETS_MAX_BANDS 16
1249
1250enum {
1251 TCA_ETS_UNSPEC,
1252 TCA_ETS_NBANDS,
1253 TCA_ETS_NSTRICT,
1254 TCA_ETS_QUANTA,
1255 TCA_ETS_QUANTA_BAND,
1256 TCA_ETS_PRIOMAP,
1257 TCA_ETS_PRIOMAP_BAND,
1258 __TCA_ETS_MAX,
1259};
1260
1261#define TCA_ETS_MAX (__TCA_ETS_MAX - 1)
1262
1263#endif
1264