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isdn: Fix Kconfig indentation
[linux-2.6-block.git] / include / uapi / linux / pkt_sched.h
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6f52b16c 1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
1da177e4
LT		 2#ifndef __LINUX_PKT_SCHED_H
3#define __LINUX_PKT_SCHED_H
4
fbc69779 5#include <linux/const.h>
b8adfd3c
JSR		 6#include <linux/types.h>
7
1da177e4
LT		 8/* Logical priority bands not depending on specific packet scheduler.
9 Every scheduler will map them to real traffic classes, if it has
10 no more precise mechanism to classify packets.
11
12 These numbers have no special meaning, though their coincidence
13 with obsolete IPv6 values is not occasional :-). New IPv6 drafts
14 preferred full anarchy inspired by diffserv group.
15
16 Note: TC_PRIO_BESTEFFORT does not mean that it is the most unhappy
17 class, actually, as rule it will be handled with more care than
18 filler or even bulk.
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/* Generic queue statistics, available for all the elements.
31 Particular schedulers may have also their private records.
32 */
33
d94d9fee 34struct tc_stats {
5eccdf5e 35 __u64 bytes; /* Number of enqueued bytes */
1da177e4
LT		 36 __u32 packets; /* Number of enqueued packets */
37 __u32 drops; /* Packets dropped because of lack of resources */
38 __u32 overlimits; /* Number of throttle events when this
39 * flow goes out of allocated bandwidth */
40 __u32 bps; /* Current flow byte rate */
41 __u32 pps; /* Current flow packet rate */
42 __u32 qlen;
43 __u32 backlog;
44};
45
d94d9fee 46struct tc_estimator {
1da177e4
LT		 47 signed char interval;
48 unsigned char ewma_log;
49};
50
51/* "Handles"
52 ---------
53
54 All the traffic control objects have 32bit identifiers, or "handles".
55
56 They can be considered as opaque numbers from user API viewpoint,
57 but actually they always consist of two fields: major and
58 minor numbers, which are interpreted by kernel specially,
59 that may be used by applications, though not recommended.
60
61 F.e. qdisc handles always have minor number equal to zero,
62 classes (or flows) have major equal to parent qdisc major, and
63 minor uniquely identifying class inside qdisc.
64
65 Macros to manipulate handles:
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)
1f211a1b
DB		 77#define TC_H_CLSACT TC_H_INGRESS
78
32302902 79#define TC_H_MIN_PRIORITY 0xFFE0U
1f211a1b
DB		 80#define TC_H_MIN_INGRESS 0xFFF2U
81#define TC_H_MIN_EGRESS 0xFFF3U
1da177e4 82
8a8e3d84
JDB		 83/* Need to corrospond to iproute2 tc/tc_core.h "enum link_layer" */
84enum tc_link_layer {
85 TC_LINKLAYER_UNAWARE, /* Indicate unaware old iproute2 util */
86 TC_LINKLAYER_ETHERNET,
87 TC_LINKLAYER_ATM,
88};
89#define TC_LINKLAYER_MASK 0x0F /* limit use to lower 4 bits */
90
d94d9fee 91struct tc_ratespec {
1da177e4 92 unsigned char cell_log;
8a8e3d84 93 __u8 linklayer; /* lower 4 bits */
e08b0998
JDB		 94 unsigned short overhead;
95 short cell_align;
1da177e4
LT		 96 unsigned short mpu;
97 __u32 rate;
98};
99
5feb5e1a
PM		 100#define TC_RTAB_SIZE 1024
101
175f9c1b
JK		 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
1da177e4
LT		 122/* FIFO section */
123
d94d9fee 124struct tc_fifo_qopt {
1da177e4
LT		 125 __u32 limit; /* Queue length: bytes for bfifo, packets for pfifo */
126};
127
aea5f654
ND		 128/* SKBPRIO section */
129
130/*
131 * Priorities go from zero to (SKBPRIO_MAX_PRIORITY - 1).
132 * SKBPRIO_MAX_PRIORITY should be at least 64 in order for skbprio to be able
133 * to map one to one the DS field of IPV4 and IPV6 headers.
134 * Memory allocation grows linearly with SKBPRIO_MAX_PRIORITY.
135 */
136
137#define SKBPRIO_MAX_PRIORITY 64
138
139struct tc_skbprio_qopt {
140 __u32 limit; /* Queue length in packets. */
141};
142
1da177e4
LT		 143/* PRIO section */
144
145#define TCQ_PRIO_BANDS 16
bdc450a0 146#define TCQ_MIN_PRIO_BANDS 2
1da177e4 147
d94d9fee 148struct tc_prio_qopt {
1da177e4
LT		 149 int bands; /* Number of bands */
150 __u8 priomap[TC_PRIO_MAX+1]; /* Map: logical priority -> PRIO band */
151};
152
92651940
AD		 153/* MULTIQ section */
154
155struct tc_multiq_qopt {
156 __u16 bands; /* Number of bands */
157 __u16 max_bands; /* Maximum number of queues */
158};
159
c3059be1
SR		 160/* PLUG section */
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 /* TCQ_PLUG_BUFFER: Inset a plug into the queue and
169 * buffer any incoming packets
170 * TCQ_PLUG_RELEASE_ONE: Dequeue packets from queue head
171 * to beginning of the next plug.
172 * TCQ_PLUG_RELEASE_INDEFINITE: Dequeue all packets from queue.
173 * Stop buffering packets until the next TCQ_PLUG_BUFFER
174 * command is received (just act as a pass-thru queue).
175 * TCQ_PLUG_LIMIT: Increase/decrease queue size
176 */
177 int action;
178 __u32 limit;
179};
180
1da177e4
LT		 181/* TBF section */
182
d94d9fee 183struct tc_tbf_qopt {
1da177e4
LT		 184 struct tc_ratespec rate;
185 struct tc_ratespec peakrate;
186 __u32 limit;
187 __u32 buffer;
188 __u32 mtu;
189};
190
d94d9fee 191enum {
1da177e4
LT		 192 TCA_TBF_UNSPEC,
193 TCA_TBF_PARMS,
194 TCA_TBF_RTAB,
195 TCA_TBF_PTAB,
a33c4a26
YY		 196 TCA_TBF_RATE64,
197 TCA_TBF_PRATE64,
2e04ad42
YY		 198 TCA_TBF_BURST,
199 TCA_TBF_PBURST,
2a51c1e8 200 TCA_TBF_PAD,
1da177e4
LT		 201 __TCA_TBF_MAX,
202};
203
204#define TCA_TBF_MAX (__TCA_TBF_MAX - 1)
205
206
207/* TEQL section */
208
209/* TEQL does not require any parameters */
210
211/* SFQ section */
212
d94d9fee 213struct tc_sfq_qopt {
1da177e4
LT		 214 unsigned quantum; /* Bytes per round allocated to flow */
215 int perturb_period; /* Period of hash perturbation */
216 __u32 limit; /* Maximal packets in queue */
217 unsigned divisor; /* Hash divisor */
218 unsigned flows; /* Maximal number of flows */
219};
220
ddecf0f4
ED		 221struct tc_sfqred_stats {
222 __u32 prob_drop; /* Early drops, below max threshold */
223 __u32 forced_drop; /* Early drops, after max threshold */
224 __u32 prob_mark; /* Marked packets, below max threshold */
225 __u32 forced_mark; /* Marked packets, after max threshold */
226 __u32 prob_mark_head; /* Marked packets, below max threshold */
227 __u32 forced_mark_head;/* Marked packets, after max threshold */
228};
229
18cb8098
ED		 230struct tc_sfq_qopt_v1 {
231 struct tc_sfq_qopt v0;
232 unsigned int depth; /* max number of packets per flow */
233 unsigned int headdrop;
ddecf0f4
ED		 234/* SFQRED parameters */
235 __u32 limit; /* HARD maximal flow queue length (bytes) */
236 __u32 qth_min; /* Min average length threshold (bytes) */
237 __u32 qth_max; /* Max average length threshold (bytes) */
238 unsigned char Wlog; /* log(W) */
239 unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
240 unsigned char Scell_log; /* cell size for idle damping */
241 unsigned char flags;
242 __u32 max_P; /* probability, high resolution */
243/* SFQRED stats */
244 struct tc_sfqred_stats stats;
18cb8098
ED		 245};
246
247
d94d9fee 248struct tc_sfq_xstats {
94de78d1
PM		 249 __s32 allot;
250};
251
1da177e4
LT		 252/* RED section */
253
d94d9fee 254enum {
1da177e4
LT		 255 TCA_RED_UNSPEC,
256 TCA_RED_PARMS,
257 TCA_RED_STAB,
8af2a218 258 TCA_RED_MAX_P,
1da177e4
LT		 259 __TCA_RED_MAX,
260};
261
262#define TCA_RED_MAX (__TCA_RED_MAX - 1)
263
d94d9fee 264struct tc_red_qopt {
1da177e4
LT		 265 __u32 limit; /* HARD maximal queue length (bytes) */
266 __u32 qth_min; /* Min average length threshold (bytes) */
267 __u32 qth_max; /* Max average length threshold (bytes) */
268 unsigned char Wlog; /* log(W) */
269 unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
270 unsigned char Scell_log; /* cell size for idle damping */
271 unsigned char flags;
8af2a218
ED		 272#define TC_RED_ECN 1
273#define TC_RED_HARDDROP 2
274#define TC_RED_ADAPTATIVE 4
1da177e4
LT		 275};
276
d94d9fee 277struct tc_red_xstats {
1da177e4
LT		 278 __u32 early; /* Early drops */
279 __u32 pdrop; /* Drops due to queue limits */
280 __u32 other; /* Drops due to drop() calls */
281 __u32 marked; /* Marked packets */
282};
283
284/* GRED section */
285
286#define MAX_DPs 16
287
d94d9fee 288enum {
1da177e4
LT		 289 TCA_GRED_UNSPEC,
290 TCA_GRED_PARMS,
291 TCA_GRED_STAB,
292 TCA_GRED_DPS,
a73ed26b 293 TCA_GRED_MAX_P,
a3eb95f8 294 TCA_GRED_LIMIT,
80e22e96 295 TCA_GRED_VQ_LIST, /* nested TCA_GRED_VQ_ENTRY */
a3eb95f8 296 __TCA_GRED_MAX,
1da177e4
LT		 297};
298
299#define TCA_GRED_MAX (__TCA_GRED_MAX - 1)
300
80e22e96
JK		 301enum {
302 TCA_GRED_VQ_ENTRY_UNSPEC,
303 TCA_GRED_VQ_ENTRY, /* nested TCA_GRED_VQ_* */
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, /* u32 */
312 TCA_GRED_VQ_STAT_BYTES, /* u64 */
313 TCA_GRED_VQ_STAT_PACKETS, /* u32 */
314 TCA_GRED_VQ_STAT_BACKLOG, /* u32 */
315 TCA_GRED_VQ_STAT_PROB_DROP, /* u32 */
316 TCA_GRED_VQ_STAT_PROB_MARK, /* u32 */
317 TCA_GRED_VQ_STAT_FORCED_DROP, /* u32 */
318 TCA_GRED_VQ_STAT_FORCED_MARK, /* u32 */
319 TCA_GRED_VQ_STAT_PDROP, /* u32 */
320 TCA_GRED_VQ_STAT_OTHER, /* u32 */
72111015 321 TCA_GRED_VQ_FLAGS, /* u32 */
80e22e96
JK		 322 __TCA_GRED_VQ_MAX
323};
324
325#define TCA_GRED_VQ_MAX (__TCA_GRED_VQ_MAX - 1)
326
d94d9fee 327struct tc_gred_qopt {
1e4dfaf9
TG		 328 __u32 limit; /* HARD maximal queue length (bytes) */
329 __u32 qth_min; /* Min average length threshold (bytes) */
330 __u32 qth_max; /* Max average length threshold (bytes) */
25985edc 331 __u32 DP; /* up to 2^32 DPs */
1e4dfaf9
TG		 332 __u32 backlog;
333 __u32 qave;
334 __u32 forced;
335 __u32 early;
336 __u32 other;
337 __u32 pdrop;
338 __u8 Wlog; /* log(W) */
339 __u8 Plog; /* log(P_max/(qth_max-qth_min)) */
340 __u8 Scell_log; /* cell size for idle damping */
341 __u8 prio; /* prio of this VQ */
342 __u32 packets;
343 __u32 bytesin;
1da177e4 344};
1e4dfaf9 345
1da177e4 346/* gred setup */
d94d9fee 347struct tc_gred_sopt {
1e4dfaf9
TG		 348 __u32 DPs;
349 __u32 def_DP;
350 __u8 grio;
b38c7eef
TG		 351 __u8 flags;
352 __u16 pad1;
1da177e4
LT		 353};
354
45e14433 355/* CHOKe section */
356
357enum {
358 TCA_CHOKE_UNSPEC,
359 TCA_CHOKE_PARMS,
360 TCA_CHOKE_STAB,
a73ed26b 361 TCA_CHOKE_MAX_P,
45e14433 362 __TCA_CHOKE_MAX,
363};
364
365#define TCA_CHOKE_MAX (__TCA_CHOKE_MAX - 1)
366
367struct tc_choke_qopt {
368 __u32 limit; /* Hard queue length (packets) */
369 __u32 qth_min; /* Min average threshold (packets) */
370 __u32 qth_max; /* Max average threshold (packets) */
371 unsigned char Wlog; /* log(W) */
372 unsigned char Plog; /* log(P_max/(qth_max-qth_min)) */
373 unsigned char Scell_log; /* cell size for idle damping */
374 unsigned char flags; /* see RED flags */
375};
376
377struct tc_choke_xstats {
378 __u32 early; /* Early drops */
379 __u32 pdrop; /* Drops due to queue limits */
380 __u32 other; /* Drops due to drop() calls */
381 __u32 marked; /* Marked packets */
382 __u32 matched; /* Drops due to flow match */
383};
384
1da177e4
LT		 385/* HTB section */
386#define TC_HTB_NUMPRIO 8
387#define TC_HTB_MAXDEPTH 8
388#define TC_HTB_PROTOVER 3 /* the same as HTB and TC's major */
389
d94d9fee 390struct tc_htb_opt {
1da177e4
LT		 391 struct tc_ratespec rate;
392 struct tc_ratespec ceil;
393 __u32 buffer;
394 __u32 cbuffer;
395 __u32 quantum;
396 __u32 level; /* out only */
397 __u32 prio;
398};
d94d9fee 399struct tc_htb_glob {
1da177e4
LT		 400 __u32 version; /* to match HTB/TC */
401 __u32 rate2quantum; /* bps->quantum divisor */
402 __u32 defcls; /* default class number */
403 __u32 debug; /* debug flags */
404
405 /* stats */
5eccdf5e 406 __u32 direct_pkts; /* count of non shaped packets */
1da177e4 407};
d94d9fee 408enum {
1da177e4
LT		 409 TCA_HTB_UNSPEC,
410 TCA_HTB_PARMS,
411 TCA_HTB_INIT,
412 TCA_HTB_CTAB,
413 TCA_HTB_RTAB,
6906f4ed 414 TCA_HTB_DIRECT_QLEN,
df62cdf3
ED		 415 TCA_HTB_RATE64,
416 TCA_HTB_CEIL64,
2a51c1e8 417 TCA_HTB_PAD,
1da177e4
LT		 418 __TCA_HTB_MAX,
419};
420
421#define TCA_HTB_MAX (__TCA_HTB_MAX - 1)
422
d94d9fee 423struct tc_htb_xstats {
1da177e4
LT		 424 __u32 lends;
425 __u32 borrows;
b9de3963
FF		 426 __u32 giants; /* unused since 'Make HTB scheduler work with TSO.' */
427 __s32 tokens;
428 __s32 ctokens;
1da177e4
LT		 429};
430
431/* HFSC section */
432
d94d9fee 433struct tc_hfsc_qopt {
1da177e4
LT		 434 __u16 defcls; /* default class */
435};
436
d94d9fee 437struct tc_service_curve {
1da177e4
LT		 438 __u32 m1; /* slope of the first segment in bps */
439 __u32 d; /* x-projection of the first segment in us */
440 __u32 m2; /* slope of the second segment in bps */
441};
442
d94d9fee 443struct tc_hfsc_stats {
1da177e4
LT		 444 __u64 work; /* total work done */
445 __u64 rtwork; /* work done by real-time criteria */
446 __u32 period; /* current period */
447 __u32 level; /* class level in hierarchy */
448};
449
d94d9fee 450enum {
1da177e4
LT		 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/* CBQ section */
462
463#define TC_CBQ_MAXPRIO 8
464#define TC_CBQ_MAXLEVEL 8
465#define TC_CBQ_DEF_EWMA 5
466
d94d9fee 467struct tc_cbq_lssopt {
1da177e4
LT		 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
d94d9fee 486struct tc_cbq_wrropt {
1da177e4
LT		 487 unsigned char flags;
488 unsigned char priority;
489 unsigned char cpriority;
490 unsigned char __reserved;
491 __u32 allot;
492 __u32 weight;
493};
494
d94d9fee 495struct tc_cbq_ovl {
1da177e4
LT		 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;
8a47077a 503 __u16 pad;
1da177e4
LT		 504 __u32 penalty;
505};
506
d94d9fee 507struct tc_cbq_police {
1da177e4
LT		 508 unsigned char police;
509 unsigned char __res1;
510 unsigned short __res2;
511};
512
d94d9fee 513struct tc_cbq_fopt {
1da177e4
LT		 514 __u32 split;
515 __u32 defmap;
516 __u32 defchange;
517};
518
d94d9fee 519struct tc_cbq_xstats {
1da177e4
LT		 520 __u32 borrows;
521 __u32 overactions;
522 __s32 avgidle;
523 __s32 undertime;
524};
525
d94d9fee 526enum {
1da177e4
LT		 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/* dsmark section */
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/* ATM section */
555
556enum {
557 TCA_ATM_UNSPEC,
558 TCA_ATM_FD, /* file/socket descriptor */
559 TCA_ATM_PTR, /* pointer to descriptor - later */
560 TCA_ATM_HDR, /* LL header */
561 TCA_ATM_EXCESS, /* excess traffic class (0 for CLP) */
562 TCA_ATM_ADDR, /* PVC address (for output only) */
563 TCA_ATM_STATE, /* VC state (ATM_VS_*; for output only) */
564 __TCA_ATM_MAX,
565};
566
567#define TCA_ATM_MAX (__TCA_ATM_MAX - 1)
568
569/* Network emulator */
570
d94d9fee 571enum {
1da177e4
LT		 572 TCA_NETEM_UNSPEC,
573 TCA_NETEM_CORR,
574 TCA_NETEM_DELAY_DIST,
0dca51d3 575 TCA_NETEM_REORDER,
c865e5d9 576 TCA_NETEM_CORRUPT,
661b7972 577 TCA_NETEM_LOSS,
7bc0f28c 578 TCA_NETEM_RATE,
e4ae004b 579 TCA_NETEM_ECN,
6a031f67 580 TCA_NETEM_RATE64,
2a51c1e8 581 TCA_NETEM_PAD,
99803171
DT		 582 TCA_NETEM_LATENCY64,
583 TCA_NETEM_JITTER64,
836af83b 584 TCA_NETEM_SLOT,
0a9fe5c3 585 TCA_NETEM_SLOT_DIST,
1da177e4
LT		 586 __TCA_NETEM_MAX,
587};
588
589#define TCA_NETEM_MAX (__TCA_NETEM_MAX - 1)
590
d94d9fee 591struct tc_netem_qopt {
1da177e4
LT		 592 __u32 latency; /* added delay (us) */
593 __u32 limit; /* fifo limit (packets) */
594 __u32 loss; /* random packet loss (0=none ~0=100%) */
0dca51d3 595 __u32 gap; /* re-ordering gap (0 for none) */
1da177e4
LT		 596 __u32 duplicate; /* random packet dup (0=none ~0=100%) */
597 __u32 jitter; /* random jitter in latency (us) */
598};
599
d94d9fee 600struct tc_netem_corr {
1da177e4
LT		 601 __u32 delay_corr; /* delay correlation */
602 __u32 loss_corr; /* packet loss correlation */
603 __u32 dup_corr; /* duplicate correlation */
604};
605
d94d9fee 606struct tc_netem_reorder {
0dca51d3
SH		 607 __u32 probability;
608 __u32 correlation;
609};
610
d94d9fee 611struct tc_netem_corrupt {
c865e5d9
SH		 612 __u32 probability;
613 __u32 correlation;
614};
615
7bc0f28c
HPP		 616struct tc_netem_rate {
617 __u32 rate; /* byte/s */
90b41a1c
HPP		 618 __s32 packet_overhead;
619 __u32 cell_size;
620 __s32 cell_overhead;
7bc0f28c
HPP		 621};
622
836af83b
DT		 623struct tc_netem_slot {
624 __s64 min_delay; /* nsec */
625 __s64 max_delay;
626 __s32 max_packets;
627 __s32 max_bytes;
0a9fe5c3
YS		 628 __s64 dist_delay; /* nsec */
629 __s64 dist_jitter; /* nsec */
836af83b
DT		 630};
631
661b7972 632enum {
633 NETEM_LOSS_UNSPEC,
634 NETEM_LOSS_GI, /* General Intuitive - 4 state model */
635 NETEM_LOSS_GE, /* Gilbert Elliot models */
636 __NETEM_LOSS_MAX
637};
638#define NETEM_LOSS_MAX (__NETEM_LOSS_MAX - 1)
639
5eccdf5e 640/* State transition probabilities for 4 state model */
661b7972 641struct tc_netem_gimodel {
642 __u32 p13;
643 __u32 p31;
644 __u32 p32;
645 __u32 p14;
646 __u32 p23;
647};
648
649/* Gilbert-Elliot models */
650struct tc_netem_gemodel {
651 __u32 p;
652 __u32 r;
653 __u32 h;
654 __u32 k1;
655};
656
1da177e4 657#define NETEM_DIST_SCALE 8192
df173bda 658#define NETEM_DIST_MAX 16384
1da177e4 659
13d2a1d2
PM		 660/* DRR */
661
d94d9fee 662enum {
13d2a1d2
PM		 663 TCA_DRR_UNSPEC,
664 TCA_DRR_QUANTUM,
665 __TCA_DRR_MAX
666};
667
668#define TCA_DRR_MAX (__TCA_DRR_MAX - 1)
669
d94d9fee 670struct tc_drr_stats {
e672f7db 671 __u32 deficit;
13d2a1d2
PM		 672};
673
b8970f0b
JF		 674/* MQPRIO */
675#define TC_QOPT_BITMASK 15
676#define TC_QOPT_MAX_QUEUE 16
677
2026fecf
AD		 678enum {
679 TC_MQPRIO_HW_OFFLOAD_NONE, /* no offload requested */
680 TC_MQPRIO_HW_OFFLOAD_TCS, /* offload TCs, no queue counts */
681 __TC_MQPRIO_HW_OFFLOAD_MAX
682};
683
684#define TC_MQPRIO_HW_OFFLOAD_MAX (__TC_MQPRIO_HW_OFFLOAD_MAX - 1)
685
4e8b86c0
AN		 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, /* Add new shapers below */
697 __TC_MQPRIO_SHAPER_MAX
698};
699
700#define __TC_MQPRIO_SHAPER_MAX (__TC_MQPRIO_SHAPER_MAX - 1)
701
b8970f0b
JF		 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
4e8b86c0
AN		 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
e13e02a3
ED		 726/* SFB */
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 * Note: increment, decrement are Q0.16 fixed-point values.
738 */
739struct tc_sfb_qopt {
740 __u32 rehash_interval; /* delay between hash move, in ms */
741 __u32 warmup_time; /* double buffering warmup time in ms (warmup_time < rehash_interval) */
742 __u32 max; /* max len of qlen_min */
743 __u32 bin_size; /* maximum queue length per bin */
744 __u32 increment; /* probability increment, (d1 in Blue) */
745 __u32 decrement; /* probability decrement, (d2 in Blue) */
746 __u32 limit; /* max SFB queue length */
747 __u32 penalty_rate; /* inelastic flows are rate limited to 'rate' pps */
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; /* drops in child qdisc */
757 __u32 marked;
758 __u32 maxqlen;
759 __u32 maxprob;
760 __u32 avgprob;
761};
762
763#define SFB_MAX_PROB 0xFFFF
764
0545a303 765/* QFQ */
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
76e3cc12
ED		 780/* CODEL */
781
782enum {
783 TCA_CODEL_UNSPEC,
784 TCA_CODEL_TARGET,
785 TCA_CODEL_LIMIT,
786 TCA_CODEL_INTERVAL,
787 TCA_CODEL_ECN,
80ba92fa 788 TCA_CODEL_CE_THRESHOLD,
76e3cc12
ED		 789 __TCA_CODEL_MAX
790};
791
792#define TCA_CODEL_MAX (__TCA_CODEL_MAX - 1)
793
794struct tc_codel_xstats {
795 __u32 maxpacket; /* largest packet we've seen so far */
796 __u32 count; /* how many drops we've done since the last time we
797 * entered dropping state
798 */
799 __u32 lastcount; /* count at entry to dropping state */
800 __u32 ldelay; /* in-queue delay seen by most recently dequeued packet */
801 __s32 drop_next; /* time to drop next packet */
802 __u32 drop_overlimit; /* number of time max qdisc packet limit was hit */
803 __u32 ecn_mark; /* number of packets we ECN marked instead of dropped */
804 __u32 dropping; /* are we in dropping state ? */
80ba92fa 805 __u32 ce_mark; /* number of CE marked packets because of ce_threshold */
76e3cc12
ED		 806};
807
4b549a2e
ED		 808/* FQ_CODEL */
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,
80ba92fa 818 TCA_FQ_CODEL_CE_THRESHOLD,
9d18562a 819 TCA_FQ_CODEL_DROP_BATCH_SIZE,
95b58430 820 TCA_FQ_CODEL_MEMORY_LIMIT,
4b549a2e
ED		 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; /* largest packet we've seen so far */
833 __u32 drop_overlimit; /* number of time max qdisc
834 * packet limit was hit
835 */
836 __u32 ecn_mark; /* number of packets we ECN marked
837 * instead of being dropped
838 */
839 __u32 new_flow_count; /* number of time packets
840 * created a 'new flow'
841 */
842 __u32 new_flows_len; /* count of flows in new list */
843 __u32 old_flows_len; /* count of flows in old list */
80ba92fa 844 __u32 ce_mark; /* packets above ce_threshold */
95b58430
ED		 845 __u32 memory_usage; /* in bytes */
846 __u32 drop_overmemory;
4b549a2e
ED		 847};
848
849struct tc_fq_codel_cl_stats {
850 __s32 deficit;
851 __u32 ldelay; /* in-queue delay seen by most recently
852 * dequeued packet
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
afe4fd06
ED		 868/* FQ */
869
870enum {
871 TCA_FQ_UNSPEC,
872
873 TCA_FQ_PLIMIT, /* limit of total number of packets in queue */
874
875 TCA_FQ_FLOW_PLIMIT, /* limit of packets per flow */
876
877 TCA_FQ_QUANTUM, /* RR quantum */
878
879 TCA_FQ_INITIAL_QUANTUM, /* RR quantum for new flow */
880
881 TCA_FQ_RATE_ENABLE, /* enable/disable rate limiting */
882
65c5189a 883 TCA_FQ_FLOW_DEFAULT_RATE,/* obsolete, do not use */
afe4fd06
ED		 884
885 TCA_FQ_FLOW_MAX_RATE, /* per flow max rate */
886
887 TCA_FQ_BUCKETS_LOG, /* log2(number of buckets) */
f52ed899
ED		 888
889 TCA_FQ_FLOW_REFILL_DELAY, /* flow credit refill delay in usec */
890
06eb395f
ED		 891 TCA_FQ_ORPHAN_MASK, /* mask applied to orphaned skb hashes */
892
77879147
ED		 893 TCA_FQ_LOW_RATE_THRESHOLD, /* per packet delay under this rate */
894
48872c11
ED		 895 TCA_FQ_CE_THRESHOLD, /* DCTCP-like CE-marking threshold */
896
afe4fd06
ED		 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;
fefa569a 914 __u32 unthrottle_latency_ns;
48872c11 915 __u64 ce_mark; /* packets above ce_threshold */
afe4fd06 916};
10239edf
TL		 917
918/* Heavy-Hitter Filter */
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; /* number of times max qdisc packet limit
936 * was hit
937 */
938 __u32 hh_overlimit; /* number of times max heavy-hitters was hit */
939 __u32 hh_tot_count; /* number of captured heavy-hitters so far */
940 __u32 hh_cur_count; /* number of current heavy-hitters */
941};
d4b36210
VS		 942
943/* PIE */
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 {
3f7ae5f3 958 __u64 prob; /* current probability */
d4b36210
VS		 959 __u32 delay; /* current delay in ms */
960 __u32 avg_dq_rate; /* current average dq_rate in bits/pie_time */
961 __u32 packets_in; /* total number of packets enqueued */
962 __u32 dropped; /* packets dropped due to pie_action */
963 __u32 overlimit; /* dropped due to lack of space in queue */
964 __u32 maxq; /* maximum queue size */
965 __u32 ecn_mark; /* packets marked with ecn*/
966};
585d763a
VCG		 967
968/* CBS */
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
25db26a9
VCG		 986
987/* ETF */
988struct tc_etf_qopt {
989 __s32 delta;
990 __s32 clockid;
991 __u32 flags;
9903c8dc
VP		 992#define TC_ETF_DEADLINE_MODE_ON _BITUL(0)
993#define TC_ETF_OFFLOAD_ON _BITUL(1)
d14d2b20 994#define TC_ETF_SKIP_SOCK_CHECK _BITUL(2)
25db26a9
VCG		 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
046f6fd5
THJ		 1005
1006/* CAKE */
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,
0b5c7efd 1026 TCA_CAKE_FWMARK,
046f6fd5
THJ		 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, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_DST_IP */
1090 CAKE_FLOW_FLOWS,
1091 CAKE_FLOW_DUAL_SRC, /* = CAKE_FLOW_SRC_IP | CAKE_FLOW_FLOWS */
1092 CAKE_FLOW_DUAL_DST, /* = CAKE_FLOW_DST_IP | CAKE_FLOW_FLOWS */
1093 CAKE_FLOW_TRIPLE, /* = CAKE_FLOW_HOSTS | CAKE_FLOW_FLOWS */
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
5a781ccb
VCG		 1120
1121/* TAPRIO */
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, /* u32 */
1131 TCA_TAPRIO_SCHED_ENTRY_CMD, /* u8 */
1132 TCA_TAPRIO_SCHED_ENTRY_GATE_MASK, /* u32 */
1133 TCA_TAPRIO_SCHED_ENTRY_INTERVAL, /* u32 */
1134 __TCA_TAPRIO_SCHED_ENTRY_MAX,
1135};
1136#define TCA_TAPRIO_SCHED_ENTRY_MAX (__TCA_TAPRIO_SCHED_ENTRY_MAX - 1)
1137
1138/* The format for schedule entry list is:
1139 * [TCA_TAPRIO_SCHED_ENTRY_LIST]
1140 * [TCA_TAPRIO_SCHED_ENTRY]
1141 * [TCA_TAPRIO_SCHED_ENTRY_CMD]
1142 * [TCA_TAPRIO_SCHED_ENTRY_GATES]
1143 * [TCA_TAPRIO_SCHED_ENTRY_INTERVAL]
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
a3d43c0d
VCG		 1153/* The format for the admin sched (dump only):
1154 * [TCA_TAPRIO_SCHED_ADMIN_SCHED]
1155 * [TCA_TAPRIO_ATTR_SCHED_BASE_TIME]
1156 * [TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST]
1157 * [TCA_TAPRIO_ATTR_SCHED_ENTRY]
1158 * [TCA_TAPRIO_ATTR_SCHED_ENTRY_CMD]
1159 * [TCA_TAPRIO_ATTR_SCHED_ENTRY_GATES]
1160 * [TCA_TAPRIO_ATTR_SCHED_ENTRY_INTERVAL]
1161 */
1162
9c66d156
VCG		 1163#define TCA_TAPRIO_ATTR_FLAG_TXTIME_ASSIST BIT(0)
1164#define TCA_TAPRIO_ATTR_FLAG_FULL_OFFLOAD BIT(1)
4cfd5779 1165
5a781ccb
VCG		 1166enum {
1167 TCA_TAPRIO_ATTR_UNSPEC,
1168 TCA_TAPRIO_ATTR_PRIOMAP, /* struct tc_mqprio_qopt */
1169 TCA_TAPRIO_ATTR_SCHED_ENTRY_LIST, /* nested of entry */
1170 TCA_TAPRIO_ATTR_SCHED_BASE_TIME, /* s64 */
1171 TCA_TAPRIO_ATTR_SCHED_SINGLE_ENTRY, /* single entry */
1172 TCA_TAPRIO_ATTR_SCHED_CLOCKID, /* s32 */
1173 TCA_TAPRIO_PAD,
a3d43c0d 1174 TCA_TAPRIO_ATTR_ADMIN_SCHED, /* The admin sched, only used in dump */
6ca6a665 1175 TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME, /* s64 */
c25031e9 1176 TCA_TAPRIO_ATTR_SCHED_CYCLE_TIME_EXTENSION, /* s64 */
4cfd5779 1177 TCA_TAPRIO_ATTR_FLAGS, /* u32 */
a5b64700 1178 TCA_TAPRIO_ATTR_TXTIME_DELAY, /* u32 */
5a781ccb
VCG		 1179 __TCA_TAPRIO_ATTR_MAX,
1180};
1181
1182#define TCA_TAPRIO_ATTR_MAX (__TCA_TAPRIO_ATTR_MAX - 1)
1183
1da177e4 1184#endif
Linux 6.x block layer and io_uring tree(s)