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_MAX,
260};
261
262#define TCA_RED_MAX (__TCA_RED_MAX - 1)
263
264struct tc_red_qopt {
265 __u32 limit;
266 __u32 qth_min;
267 __u32 qth_max;
268 unsigned char Wlog;
269 unsigned char Plog;
270 unsigned char Scell_log;
271 unsigned char flags;
272#define TC_RED_ECN 1
273#define TC_RED_HARDDROP 2
274#define TC_RED_ADAPTATIVE 4
275};
276
277struct tc_red_xstats {
278 __u32 early;
279 __u32 pdrop;
280 __u32 other;
281 __u32 marked;
282};
283
284
285
286#define MAX_DPs 16
287
288enum {
289 TCA_GRED_UNSPEC,
290 TCA_GRED_PARMS,
291 TCA_GRED_STAB,
292 TCA_GRED_DPS,
293 TCA_GRED_MAX_P,
294 TCA_GRED_LIMIT,
295 TCA_GRED_VQ_LIST,
296 __TCA_GRED_MAX,
297};
298
299#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
300
301enum {
302 TCA_GRED_VQ_ENTRY_UNSPEC,
303 TCA_GRED_VQ_ENTRY,
304 __TCA_GRED_VQ_ENTRY_MAX,
305};
306#define TCA_GRED_VQ_ENTRY_MAX (__TCA_GRED_VQ_ENTRY_MAX - 1)
307
308enum {
309 TCA_GRED_VQ_UNSPEC,
310 TCA_GRED_VQ_PAD,
311 TCA_GRED_VQ_DP,
312 TCA_GRED_VQ_STAT_BYTES,
313 TCA_GRED_VQ_STAT_PACKETS,
314 TCA_GRED_VQ_STAT_BACKLOG,
315 TCA_GRED_VQ_STAT_PROB_DROP,
316 TCA_GRED_VQ_STAT_PROB_MARK,
317 TCA_GRED_VQ_STAT_FORCED_DROP,
318 TCA_GRED_VQ_STAT_FORCED_MARK,
319 TCA_GRED_VQ_STAT_PDROP,
320 TCA_GRED_VQ_STAT_OTHER,
321 TCA_GRED_VQ_FLAGS,
322 __TCA_GRED_VQ_MAX
323};
324
325#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
326
327struct tc_gred_qopt {
328 __u32 limit;
329 __u32 qth_min;
330 __u32 qth_max;
331 __u32 DP;
332 __u32 backlog;
333 __u32 qave;
334 __u32 forced;
335 __u32 early;
336 __u32 other;
337 __u32 pdrop;
338 __u8 Wlog;
339 __u8 Plog;
340 __u8 Scell_log;
341 __u8 prio;
342 __u32 packets;
343 __u32 bytesin;
344};
345
346
347struct tc_gred_sopt {
348 __u32 DPs;
349 __u32 def_DP;
350 __u8 grio;
351 __u8 flags;
352 __u16 pad1;
353};
354
355
356
357enum {
358 TCA_CHOKE_UNSPEC,
359 TCA_CHOKE_PARMS,
360 TCA_CHOKE_STAB,
361 TCA_CHOKE_MAX_P,
362 __TCA_CHOKE_MAX,
363};
364
365#define TCA_CHOKE_MAX (__TCA_CHOKE_MAX - 1)
366
367struct tc_choke_qopt {
368 __u32 limit;
369 __u32 qth_min;
370 __u32 qth_max;
371 unsigned char Wlog;
372 unsigned char Plog;
373 unsigned char Scell_log;
374 unsigned char flags;
375};
376
377struct tc_choke_xstats {
378 __u32 early;
379 __u32 pdrop;
380 __u32 other;
381 __u32 marked;
382 __u32 matched;
383};
384
385
386#define TC_HTB_NUMPRIO 8
387#define TC_HTB_MAXDEPTH 8
388#define TC_HTB_PROTOVER 3
389
390struct tc_htb_opt {
391 struct tc_ratespec rate;
392 struct tc_ratespec ceil;
393 __u32 buffer;
394 __u32 cbuffer;
395 __u32 quantum;
396 __u32 level;
397 __u32 prio;
398};
399struct tc_htb_glob {
400 __u32 version;
401 __u32 rate2quantum;
402 __u32 defcls;
403 __u32 debug;
404
405
406 __u32 direct_pkts;
407};
408enum {
409 TCA_HTB_UNSPEC,
410 TCA_HTB_PARMS,
411 TCA_HTB_INIT,
412 TCA_HTB_CTAB,
413 TCA_HTB_RTAB,
414 TCA_HTB_DIRECT_QLEN,
415 TCA_HTB_RATE64,
416 TCA_HTB_CEIL64,
417 TCA_HTB_PAD,
418 __TCA_HTB_MAX,
419};
420
421#define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
422
423struct tc_htb_xstats {
424 __u32 lends;
425 __u32 borrows;
426 __u32 giants;
427 __s32 tokens;
428 __s32 ctokens;
429};
430
431
432
433struct tc_hfsc_qopt {
434 __u16 defcls;
435};
436
437struct tc_service_curve {
438 __u32 m1;
439 __u32 d;
440 __u32 m2;
441};
442
443struct tc_hfsc_stats {
444 __u64 work;
445 __u64 rtwork;
446 __u32 period;
447 __u32 level;
448};
449
450enum {
451 TCA_HFSC_UNSPEC,
452 TCA_HFSC_RSC,
453 TCA_HFSC_FSC,
454 TCA_HFSC_USC,
455 __TCA_HFSC_MAX,
456};
457
458#define TCA_HFSC_MAX (__TCA_HFSC_MAX - 1)
459
460
461
462
463#define TC_CBQ_MAXPRIO 8
464#define TC_CBQ_MAXLEVEL 8
465#define TC_CBQ_DEF_EWMA 5
466
467struct tc_cbq_lssopt {
468 unsigned char change;
469 unsigned char flags;
470#define TCF_CBQ_LSS_BOUNDED 1
471#define TCF_CBQ_LSS_ISOLATED 2
472 unsigned char ewma_log;
473 unsigned char level;
474#define TCF_CBQ_LSS_FLAGS 1
475#define TCF_CBQ_LSS_EWMA 2
476#define TCF_CBQ_LSS_MAXIDLE 4
477#define TCF_CBQ_LSS_MINIDLE 8
478#define TCF_CBQ_LSS_OFFTIME 0x10
479#define TCF_CBQ_LSS_AVPKT 0x20
480 __u32 maxidle;
481 __u32 minidle;
482 __u32 offtime;
483 __u32 avpkt;
484};
485
486struct tc_cbq_wrropt {
487 unsigned char flags;
488 unsigned char priority;
489 unsigned char cpriority;
490 unsigned char __reserved;
491 __u32 allot;
492 __u32 weight;
493};
494
495struct tc_cbq_ovl {
496 unsigned char strategy;
497#define TC_CBQ_OVL_CLASSIC 0
498#define TC_CBQ_OVL_DELAY 1
499#define TC_CBQ_OVL_LOWPRIO 2
500#define TC_CBQ_OVL_DROP 3
501#define TC_CBQ_OVL_RCLASSIC 4
502 unsigned char priority2;
503 __u16 pad;
504 __u32 penalty;
505};
506
507struct tc_cbq_police {
508 unsigned char police;
509 unsigned char __res1;
510 unsigned short __res2;
511};
512
513struct tc_cbq_fopt {
514 __u32 split;
515 __u32 defmap;
516 __u32 defchange;
517};
518
519struct tc_cbq_xstats {
520 __u32 borrows;
521 __u32 overactions;
522 __s32 avgidle;
523 __s32 undertime;
524};
525
526enum {
527 TCA_CBQ_UNSPEC,
528 TCA_CBQ_LSSOPT,
529 TCA_CBQ_WRROPT,
530 TCA_CBQ_FOPT,
531 TCA_CBQ_OVL_STRATEGY,
532 TCA_CBQ_RATE,
533 TCA_CBQ_RTAB,
534 TCA_CBQ_POLICE,
535 __TCA_CBQ_MAX,
536};
537
538#define TCA_CBQ_MAX (__TCA_CBQ_MAX - 1)
539
540
541
542enum {
543 TCA_DSMARK_UNSPEC,
544 TCA_DSMARK_INDICES,
545 TCA_DSMARK_DEFAULT_INDEX,
546 TCA_DSMARK_SET_TC_INDEX,
547 TCA_DSMARK_MASK,
548 TCA_DSMARK_VALUE,
549 __TCA_DSMARK_MAX,
550};
551
552#define TCA_DSMARK_MAX (__TCA_DSMARK_MAX - 1)
553
554
555
556enum {
557 TCA_ATM_UNSPEC,
558 TCA_ATM_FD,
559 TCA_ATM_PTR,
560 TCA_ATM_HDR,
561 TCA_ATM_EXCESS,
562 TCA_ATM_ADDR,
563 TCA_ATM_STATE,
564 __TCA_ATM_MAX,
565};
566
567#define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
568
569
570
571enum {
572 TCA_NETEM_UNSPEC,
573 TCA_NETEM_CORR,
574 TCA_NETEM_DELAY_DIST,
575 TCA_NETEM_REORDER,
576 TCA_NETEM_CORRUPT,
577 TCA_NETEM_LOSS,
578 TCA_NETEM_RATE,
579 TCA_NETEM_ECN,
580 TCA_NETEM_RATE64,
581 TCA_NETEM_PAD,
582 TCA_NETEM_LATENCY64,
583 TCA_NETEM_JITTER64,
584 TCA_NETEM_SLOT,
585 TCA_NETEM_SLOT_DIST,
586 __TCA_NETEM_MAX,
587};
588
589#define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
590
591struct tc_netem_qopt {
592 __u32 latency;
593 __u32 limit;
594 __u32 loss;
595 __u32 gap;
596 __u32 duplicate;
597 __u32 jitter;
598};
599
600struct tc_netem_corr {
601 __u32 delay_corr;
602 __u32 loss_corr;
603 __u32 dup_corr;
604};
605
606struct tc_netem_reorder {
607 __u32 probability;
608 __u32 correlation;
609};
610
611struct tc_netem_corrupt {
612 __u32 probability;
613 __u32 correlation;
614};
615
616struct tc_netem_rate {
617 __u32 rate;
618 __s32 packet_overhead;
619 __u32 cell_size;
620 __s32 cell_overhead;
621};
622
623struct tc_netem_slot {
624 __s64 min_delay;
625 __s64 max_delay;
626 __s32 max_packets;
627 __s32 max_bytes;
628 __s64 dist_delay;
629 __s64 dist_jitter;
630};
631
632enum {
633 NETEM_LOSS_UNSPEC,
634 NETEM_LOSS_GI,
635 NETEM_LOSS_GE,
636 __NETEM_LOSS_MAX
637};
638#define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
639
640
641struct tc_netem_gimodel {
642 __u32 p13;
643 __u32 p31;
644 __u32 p32;
645 __u32 p14;
646 __u32 p23;
647};
648
649
650struct tc_netem_gemodel {
651 __u32 p;
652 __u32 r;
653 __u32 h;
654 __u32 k1;
655};
656
657#define NETEM_DIST_SCALE 8192
658#define NETEM_DIST_MAX 16384
659
660
661
662enum {
663 TCA_DRR_UNSPEC,
664 TCA_DRR_QUANTUM,
665 __TCA_DRR_MAX
666};
667
668#define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
669
670struct tc_drr_stats {
671 __u32 deficit;
672};
673
674
675#define TC_QOPT_BITMASK 15
676#define TC_QOPT_MAX_QUEUE 16
677
678enum {
679 TC_MQPRIO_HW_OFFLOAD_NONE,
680 TC_MQPRIO_HW_OFFLOAD_TCS,
681 __TC_MQPRIO_HW_OFFLOAD_MAX
682};
683
684#define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1)
685
686enum {
687 TC_MQPRIO_MODE_DCB,
688 TC_MQPRIO_MODE_CHANNEL,
689 __TC_MQPRIO_MODE_MAX
690};
691
692#define __TC_MQPRIO_MODE_MAX (__TC_MQPRIO_MODE_MAX - 1)
693
694enum {
695 TC_MQPRIO_SHAPER_DCB,
696 TC_MQPRIO_SHAPER_BW_RATE,
697 __TC_MQPRIO_SHAPER_MAX
698};
699
700#define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1)
701
702struct tc_mqprio_qopt {
703 __u8 num_tc;
704 __u8 prio_tc_map[TC_QOPT_BITMASK + 1];
705 __u8 hw;
706 __u16 count[TC_QOPT_MAX_QUEUE];
707 __u16 offset[TC_QOPT_MAX_QUEUE];
708};
709
710#define TC_MQPRIO_F_MODE 0x1
711#define TC_MQPRIO_F_SHAPER 0x2
712#define TC_MQPRIO_F_MIN_RATE 0x4
713#define TC_MQPRIO_F_MAX_RATE 0x8
714
715enum {
716 TCA_MQPRIO_UNSPEC,
717 TCA_MQPRIO_MODE,
718 TCA_MQPRIO_SHAPER,
719 TCA_MQPRIO_MIN_RATE64,
720 TCA_MQPRIO_MAX_RATE64,
721 __TCA_MQPRIO_MAX,
722};
723
724#define TCA_MQPRIO_MAX (__TCA_MQPRIO_MAX - 1)
725
726
727
728enum {
729 TCA_SFB_UNSPEC,
730 TCA_SFB_PARMS,
731 __TCA_SFB_MAX,
732};
733
734#define TCA_SFB_MAX (__TCA_SFB_MAX - 1)
735
736
737
738
739struct tc_sfb_qopt {
740 __u32 rehash_interval;
741 __u32 warmup_time;
742 __u32 max;
743 __u32 bin_size;
744 __u32 increment;
745 __u32 decrement;
746 __u32 limit;
747 __u32 penalty_rate;
748 __u32 penalty_burst;
749};
750
751struct tc_sfb_xstats {
752 __u32 earlydrop;
753 __u32 penaltydrop;
754 __u32 bucketdrop;
755 __u32 queuedrop;
756 __u32 childdrop;
757 __u32 marked;
758 __u32 maxqlen;
759 __u32 maxprob;
760 __u32 avgprob;
761};
762
763#define SFB_MAX_PROB 0xFFFF
764
765
766enum {
767 TCA_QFQ_UNSPEC,
768 TCA_QFQ_WEIGHT,
769 TCA_QFQ_LMAX,
770 __TCA_QFQ_MAX
771};
772
773#define TCA_QFQ_MAX (__TCA_QFQ_MAX - 1)
774
775struct tc_qfq_stats {
776 __u32 weight;
777 __u32 lmax;
778};
779
780
781
782enum {
783 TCA_CODEL_UNSPEC,
784 TCA_CODEL_TARGET,
785 TCA_CODEL_LIMIT,
786 TCA_CODEL_INTERVAL,
787 TCA_CODEL_ECN,
788 TCA_CODEL_CE_THRESHOLD,
789 __TCA_CODEL_MAX
790};
791
792#define TCA_CODEL_MAX (__TCA_CODEL_MAX - 1)
793
794struct tc_codel_xstats {
795 __u32 maxpacket;
796 __u32 count;
797
798
799 __u32 lastcount;
800 __u32 ldelay;
801 __s32 drop_next;
802 __u32 drop_overlimit;
803 __u32 ecn_mark;
804 __u32 dropping;
805 __u32 ce_mark;
806};
807
808
809
810enum {
811 TCA_FQ_CODEL_UNSPEC,
812 TCA_FQ_CODEL_TARGET,
813 TCA_FQ_CODEL_LIMIT,
814 TCA_FQ_CODEL_INTERVAL,
815 TCA_FQ_CODEL_ECN,
816 TCA_FQ_CODEL_FLOWS,
817 TCA_FQ_CODEL_QUANTUM,
818 TCA_FQ_CODEL_CE_THRESHOLD,
819 TCA_FQ_CODEL_DROP_BATCH_SIZE,
820 TCA_FQ_CODEL_MEMORY_LIMIT,
821 __TCA_FQ_CODEL_MAX
822};
823
824#define TCA_FQ_CODEL_MAX (__TCA_FQ_CODEL_MAX - 1)
825
826enum {
827 TCA_FQ_CODEL_XSTATS_QDISC,
828 TCA_FQ_CODEL_XSTATS_CLASS,
829};
830
831struct tc_fq_codel_qd_stats {
832 __u32 maxpacket;
833 __u32 drop_overlimit;
834
835
836 __u32 ecn_mark;
837
838
839 __u32 new_flow_count;
840
841
842 __u32 new_flows_len;
843 __u32 old_flows_len;
844 __u32 ce_mark;
845 __u32 memory_usage;
846 __u32 drop_overmemory;
847};
848
849struct tc_fq_codel_cl_stats {
850 __s32 deficit;
851 __u32 ldelay;
852
853
854 __u32 count;
855 __u32 lastcount;
856 __u32 dropping;
857 __s32 drop_next;
858};
859
860struct tc_fq_codel_xstats {
861 __u32 type;
862 union {
863 struct tc_fq_codel_qd_stats qdisc_stats;
864 struct tc_fq_codel_cl_stats class_stats;
865 };
866};
867
868
869
870enum {
871 TCA_FQ_UNSPEC,
872
873 TCA_FQ_PLIMIT,
874
875 TCA_FQ_FLOW_PLIMIT,
876
877 TCA_FQ_QUANTUM,
878
879 TCA_FQ_INITIAL_QUANTUM,
880
881 TCA_FQ_RATE_ENABLE,
882
883 TCA_FQ_FLOW_DEFAULT_RATE,
884
885 TCA_FQ_FLOW_MAX_RATE,
886
887 TCA_FQ_BUCKETS_LOG,
888
889 TCA_FQ_FLOW_REFILL_DELAY,
890
891 TCA_FQ_ORPHAN_MASK,
892
893 TCA_FQ_LOW_RATE_THRESHOLD,
894
895 TCA_FQ_CE_THRESHOLD,
896
897 __TCA_FQ_MAX
898};
899
900#define TCA_FQ_MAX (__TCA_FQ_MAX - 1)
901
902struct tc_fq_qd_stats {
903 __u64 gc_flows;
904 __u64 highprio_packets;
905 __u64 tcp_retrans;
906 __u64 throttled;
907 __u64 flows_plimit;
908 __u64 pkts_too_long;
909 __u64 allocation_errors;
910 __s64 time_next_delayed_flow;
911 __u32 flows;
912 __u32 inactive_flows;
913 __u32 throttled_flows;
914 __u32 unthrottle_latency_ns;
915 __u64 ce_mark;
916};
917
918
919
920enum {
921 TCA_HHF_UNSPEC,
922 TCA_HHF_BACKLOG_LIMIT,
923 TCA_HHF_QUANTUM,
924 TCA_HHF_HH_FLOWS_LIMIT,
925 TCA_HHF_RESET_TIMEOUT,
926 TCA_HHF_ADMIT_BYTES,
927 TCA_HHF_EVICT_TIMEOUT,
928 TCA_HHF_NON_HH_WEIGHT,
929 __TCA_HHF_MAX
930};
931
932#define TCA_HHF_MAX (__TCA_HHF_MAX - 1)
933
934struct tc_hhf_xstats {
935 __u32 drop_overlimit;
936
937
938 __u32 hh_overlimit;
939 __u32 hh_tot_count;
940 __u32 hh_cur_count;
941};
942
943
944enum {
945 TCA_PIE_UNSPEC,
946 TCA_PIE_TARGET,
947 TCA_PIE_LIMIT,
948 TCA_PIE_TUPDATE,
949 TCA_PIE_ALPHA,
950 TCA_PIE_BETA,
951 TCA_PIE_ECN,
952 TCA_PIE_BYTEMODE,
953 __TCA_PIE_MAX
954};
955#define TCA_PIE_MAX (__TCA_PIE_MAX - 1)
956
957struct tc_pie_xstats {
958 __u64 prob;
959 __u32 delay;
960 __u32 avg_dq_rate;
961 __u32 packets_in;
962 __u32 dropped;
963 __u32 overlimit;
964 __u32 maxq;
965 __u32 ecn_mark;
966};
967
968
969struct tc_cbs_qopt {
970 __u8 offload;
971 __u8 _pad[3];
972 __s32 hicredit;
973 __s32 locredit;
974 __s32 idleslope;
975 __s32 sendslope;
976};
977
978enum {
979 TCA_CBS_UNSPEC,
980 TCA_CBS_PARMS,
981 __TCA_CBS_MAX,
982};
983
984#define TCA_CBS_MAX (__TCA_CBS_MAX - 1)
985
986
987
988struct tc_etf_qopt {
989 __s32 delta;
990 __s32 clockid;
991 __u32 flags;
992#define TC_ETF_DEADLINE_MODE_ON _BITUL(0)
993#define TC_ETF_OFFLOAD_ON _BITUL(1)
994#define TC_ETF_SKIP_SOCK_CHECK _BITUL(2)
995};
996
997enum {
998 TCA_ETF_UNSPEC,
999 TCA_ETF_PARMS,
1000 __TCA_ETF_MAX,
1001};
1002
1003#define TCA_ETF_MAX (__TCA_ETF_MAX - 1)
1004
1005
1006
1007enum {
1008 TCA_CAKE_UNSPEC,
1009 TCA_CAKE_PAD,
1010 TCA_CAKE_BASE_RATE64,
1011 TCA_CAKE_DIFFSERV_MODE,
1012 TCA_CAKE_ATM,
1013 TCA_CAKE_FLOW_MODE,
1014 TCA_CAKE_OVERHEAD,
1015 TCA_CAKE_RTT,
1016 TCA_CAKE_TARGET,
1017 TCA_CAKE_AUTORATE,
1018 TCA_CAKE_MEMORY,
1019 TCA_CAKE_NAT,
1020 TCA_CAKE_RAW,
1021 TCA_CAKE_WASH,
1022 TCA_CAKE_MPU,
1023 TCA_CAKE_INGRESS,
1024 TCA_CAKE_ACK_FILTER,
1025 TCA_CAKE_SPLIT_GSO,
1026 TCA_CAKE_FWMARK,
1027 __TCA_CAKE_MAX
1028};
1029#define TCA_CAKE_MAX (__TCA_CAKE_MAX - 1)
1030
1031enum {
1032 __TCA_CAKE_STATS_INVALID,
1033 TCA_CAKE_STATS_PAD,
1034 TCA_CAKE_STATS_CAPACITY_ESTIMATE64,
1035 TCA_CAKE_STATS_MEMORY_LIMIT,
1036 TCA_CAKE_STATS_MEMORY_USED,
1037 TCA_CAKE_STATS_AVG_NETOFF,
1038 TCA_CAKE_STATS_MIN_NETLEN,
1039 TCA_CAKE_STATS_MAX_NETLEN,
1040 TCA_CAKE_STATS_MIN_ADJLEN,
1041 TCA_CAKE_STATS_MAX_ADJLEN,
1042 TCA_CAKE_STATS_TIN_STATS,
1043 TCA_CAKE_STATS_DEFICIT,
1044 TCA_CAKE_STATS_COBALT_COUNT,
1045 TCA_CAKE_STATS_DROPPING,
1046 TCA_CAKE_STATS_DROP_NEXT_US,
1047 TCA_CAKE_STATS_P_DROP,
1048 TCA_CAKE_STATS_BLUE_TIMER_US,
1049 __TCA_CAKE_STATS_MAX
1050};
1051#define TCA_CAKE_STATS_MAX (__TCA_CAKE_STATS_MAX - 1)
1052
1053enum {
1054 __TCA_CAKE_TIN_STATS_INVALID,
1055 TCA_CAKE_TIN_STATS_PAD,
1056 TCA_CAKE_TIN_STATS_SENT_PACKETS,
1057 TCA_CAKE_TIN_STATS_SENT_BYTES64,
1058 TCA_CAKE_TIN_STATS_DROPPED_PACKETS,
1059 TCA_CAKE_TIN_STATS_DROPPED_BYTES64,
1060 TCA_CAKE_TIN_STATS_ACKS_DROPPED_PACKETS,
1061 TCA_CAKE_TIN_STATS_ACKS_DROPPED_BYTES64,
1062 TCA_CAKE_TIN_STATS_ECN_MARKED_PACKETS,
1063 TCA_CAKE_TIN_STATS_ECN_MARKED_BYTES64,
1064 TCA_CAKE_TIN_STATS_BACKLOG_PACKETS,
1065 TCA_CAKE_TIN_STATS_BACKLOG_BYTES,
1066 TCA_CAKE_TIN_STATS_THRESHOLD_RATE64,
1067 TCA_CAKE_TIN_STATS_TARGET_US,
1068 TCA_CAKE_TIN_STATS_INTERVAL_US,
1069 TCA_CAKE_TIN_STATS_WAY_INDIRECT_HITS,
1070 TCA_CAKE_TIN_STATS_WAY_MISSES,
1071 TCA_CAKE_TIN_STATS_WAY_COLLISIONS,
1072 TCA_CAKE_TIN_STATS_PEAK_DELAY_US,
1073 TCA_CAKE_TIN_STATS_AVG_DELAY_US,
1074 TCA_CAKE_TIN_STATS_BASE_DELAY_US,
1075 TCA_CAKE_TIN_STATS_SPARSE_FLOWS,
1076 TCA_CAKE_TIN_STATS_BULK_FLOWS,
1077 TCA_CAKE_TIN_STATS_UNRESPONSIVE_FLOWS,
1078 TCA_CAKE_TIN_STATS_MAX_SKBLEN,
1079 TCA_CAKE_TIN_STATS_FLOW_QUANTUM,
1080 __TCA_CAKE_TIN_STATS_MAX
1081};
1082#define TCA_CAKE_TIN_STATS_MAX (__TCA_CAKE_TIN_STATS_MAX - 1)
1083#define TC_CAKE_MAX_TINS (8)
1084
1085enum {
1086 CAKE_FLOW_NONE = 0,
1087 CAKE_FLOW_SRC_IP,
1088 CAKE_FLOW_DST_IP,
1089 CAKE_FLOW_HOSTS,
1090 CAKE_FLOW_FLOWS,
1091 CAKE_FLOW_DUAL_SRC,
1092 CAKE_FLOW_DUAL_DST,
1093 CAKE_FLOW_TRIPLE,
1094 CAKE_FLOW_MAX,
1095};
1096
1097enum {
1098 CAKE_DIFFSERV_DIFFSERV3 = 0,
1099 CAKE_DIFFSERV_DIFFSERV4,
1100 CAKE_DIFFSERV_DIFFSERV8,
1101 CAKE_DIFFSERV_BESTEFFORT,
1102 CAKE_DIFFSERV_PRECEDENCE,
1103 CAKE_DIFFSERV_MAX
1104};
1105
1106enum {
1107 CAKE_ACK_NONE = 0,
1108 CAKE_ACK_FILTER,
1109 CAKE_ACK_AGGRESSIVE,
1110 CAKE_ACK_MAX
1111};
1112
1113enum {
1114 CAKE_ATM_NONE = 0,
1115 CAKE_ATM_ATM,
1116 CAKE_ATM_PTM,
1117 CAKE_ATM_MAX
1118};
1119
1120
1121
1122enum {
1123 TC_TAPRIO_CMD_SET_GATES = 0x00,
1124 TC_TAPRIO_CMD_SET_AND_HOLD = 0x01,
1125 TC_TAPRIO_CMD_SET_AND_RELEASE = 0x02,
1126};
1127
1128enum {
1129 TCA_TAPRIO_SCHED_ENTRY_UNSPEC,
1130 TCA_TAPRIO_SCHED_ENTRY_INDEX,
1131 TCA_TAPRIO_SCHED_ENTRY_CMD,
1132 TCA_TAPRIO_SCHED_ENTRY_GATE_MASK,
1133 TCA_TAPRIO_SCHED_ENTRY_INTERVAL,
1134 __TCA_TAPRIO_SCHED_ENTRY_MAX,
1135};
1136#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
1137
1138
1139
1140
1141
1142
1143
1144
1145enum {
1146 TCA_TAPRIO_SCHED_UNSPEC,
1147 TCA_TAPRIO_SCHED_ENTRY,
1148 __TCA_TAPRIO_SCHED_MAX,
1149};
1150
1151#define TCA_TAPRIO_SCHED_MAX (__TCA_TAPRIO_SCHED_MAX - 1)
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST 0x1
1164
1165enum {
1166 TCA_TAPRIO_ATTR_UNSPEC,
1167 TCA_TAPRIO_ATTR_PRIOMAP,
1168 TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST,
1169 TCA_TAPRIO_ATTR_SCHED_BASE_TIME,
1170 TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY,
1171 TCA_TAPRIO_ATTR_SCHED_CLOCKID,
1172 TCA_TAPRIO_PAD,
1173 TCA_TAPRIO_ATTR_ADMIN_SCHED,
1174 TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME,
1175 TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION,
1176 TCA_TAPRIO_ATTR_FLAGS,
1177 TCA_TAPRIO_ATTR_TXTIME_DELAY,
1178 __TCA_TAPRIO_ATTR_MAX,
1179};
1180
1181#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
1182
1183#endif
1184