1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2#ifndef _UAPI__LINUX_PKT_CLS_H
3#define _UAPI__LINUX_PKT_CLS_H
4
5#include <linux/types.h>
6#include <linux/pkt_sched.h>
7
8#define TC_COOKIE_MAX_SIZE 16
9
10/* Action attributes */
11enum {
12 TCA_ACT_UNSPEC,
13 TCA_ACT_KIND,
14 TCA_ACT_OPTIONS,
15 TCA_ACT_INDEX,
16 TCA_ACT_STATS,
17 TCA_ACT_PAD,
18 TCA_ACT_COOKIE,
19 TCA_ACT_FLAGS,
20 TCA_ACT_HW_STATS,
21 TCA_ACT_USED_HW_STATS,
22 TCA_ACT_IN_HW_COUNT,
23 __TCA_ACT_MAX
24};
25
26/* See other TCA_ACT_FLAGS_ * flags in include/net/act_api.h. */
27#define TCA_ACT_FLAGS_NO_PERCPU_STATS (1 << 0) /* Don't use percpu allocator for
28 * actions stats.
29 */
30#define TCA_ACT_FLAGS_SKIP_HW (1 << 1) /* don't offload action to HW */
31#define TCA_ACT_FLAGS_SKIP_SW (1 << 2) /* don't use action in SW */
32
33/* tca HW stats type
34 * When user does not pass the attribute, he does not care.
35 * It is the same as if he would pass the attribute with
36 * all supported bits set.
37 * In case no bits are set, user is not interested in getting any HW statistics.
38 */
39#define TCA_ACT_HW_STATS_IMMEDIATE (1 << 0) /* Means that in dump, user
40 * gets the current HW stats
41 * state from the device
42 * queried at the dump time.
43 */
44#define TCA_ACT_HW_STATS_DELAYED (1 << 1) /* Means that in dump, user gets
45 * HW stats that might be out of date
46 * for some time, maybe couple of
47 * seconds. This is the case when
48 * driver polls stats updates
49 * periodically or when it gets async
50 * stats update from the device.
51 */
52
53#define TCA_ACT_MAX __TCA_ACT_MAX
54#define TCA_OLD_COMPAT (TCA_ACT_MAX+1)
55#define TCA_ACT_MAX_PRIO 32
56#define TCA_ACT_BIND 1
57#define TCA_ACT_NOBIND 0
58#define TCA_ACT_UNBIND 1
59#define TCA_ACT_NOUNBIND 0
60#define TCA_ACT_REPLACE 1
61#define TCA_ACT_NOREPLACE 0
62
63#define TC_ACT_UNSPEC (-1)
64#define TC_ACT_OK 0
65#define TC_ACT_RECLASSIFY 1
66#define TC_ACT_SHOT 2
67#define TC_ACT_PIPE 3
68#define TC_ACT_STOLEN 4
69#define TC_ACT_QUEUED 5
70#define TC_ACT_REPEAT 6
71#define TC_ACT_REDIRECT 7
72#define TC_ACT_TRAP 8 /* For hw path, this means "trap to cpu"
73 * and don't further process the frame
74 * in hardware. For sw path, this is
75 * equivalent of TC_ACT_STOLEN - drop
76 * the skb and act like everything
77 * is alright.
78 */
79#define TC_ACT_VALUE_MAX TC_ACT_TRAP
80
81/* There is a special kind of actions called "extended actions",
82 * which need a value parameter. These have a local opcode located in
83 * the highest nibble, starting from 1. The rest of the bits
84 * are used to carry the value. These two parts together make
85 * a combined opcode.
86 */
87#define __TC_ACT_EXT_SHIFT 28
88#define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT)
89#define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1)
90#define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK))
91#define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode)
92
93#define TC_ACT_JUMP __TC_ACT_EXT(1)
94#define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2)
95#define TC_ACT_EXT_OPCODE_MAX TC_ACT_GOTO_CHAIN
96
97/* These macros are put here for binary compatibility with userspace apps that
98 * make use of them. For kernel code and new userspace apps, use the TCA_ID_*
99 * versions.
100 */
101#define TCA_ACT_GACT 5
102#define TCA_ACT_IPT 6 /* obsoleted, can be reused */
103#define TCA_ACT_PEDIT 7
104#define TCA_ACT_MIRRED 8
105#define TCA_ACT_NAT 9
106#define TCA_ACT_XT 10
107#define TCA_ACT_SKBEDIT 11
108#define TCA_ACT_VLAN 12
109#define TCA_ACT_BPF 13
110#define TCA_ACT_CONNMARK 14
111#define TCA_ACT_SKBMOD 15
112#define TCA_ACT_CSUM 16
113#define TCA_ACT_TUNNEL_KEY 17
114#define TCA_ACT_SIMP 22
115#define TCA_ACT_IFE 25
116#define TCA_ACT_SAMPLE 26
117
118/* Action type identifiers*/
119enum tca_id {
120 TCA_ID_UNSPEC = 0,
121 TCA_ID_POLICE = 1,
122 TCA_ID_GACT = TCA_ACT_GACT,
123 TCA_ID_IPT = TCA_ACT_IPT, /* Obsoleted, can be reused */
124 TCA_ID_PEDIT = TCA_ACT_PEDIT,
125 TCA_ID_MIRRED = TCA_ACT_MIRRED,
126 TCA_ID_NAT = TCA_ACT_NAT,
127 TCA_ID_XT = TCA_ACT_XT,
128 TCA_ID_SKBEDIT = TCA_ACT_SKBEDIT,
129 TCA_ID_VLAN = TCA_ACT_VLAN,
130 TCA_ID_BPF = TCA_ACT_BPF,
131 TCA_ID_CONNMARK = TCA_ACT_CONNMARK,
132 TCA_ID_SKBMOD = TCA_ACT_SKBMOD,
133 TCA_ID_CSUM = TCA_ACT_CSUM,
134 TCA_ID_TUNNEL_KEY = TCA_ACT_TUNNEL_KEY,
135 TCA_ID_SIMP = TCA_ACT_SIMP,
136 TCA_ID_IFE = TCA_ACT_IFE,
137 TCA_ID_SAMPLE = TCA_ACT_SAMPLE,
138 TCA_ID_CTINFO,
139 TCA_ID_MPLS,
140 TCA_ID_CT,
141 TCA_ID_GATE,
142 /* other actions go here */
143 __TCA_ID_MAX = 255
144};
145
146#define TCA_ID_MAX __TCA_ID_MAX
147
148struct tc_police {
149 __u32 index;
150 int action;
151#define TC_POLICE_UNSPEC TC_ACT_UNSPEC
152#define TC_POLICE_OK TC_ACT_OK
153#define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY
154#define TC_POLICE_SHOT TC_ACT_SHOT
155#define TC_POLICE_PIPE TC_ACT_PIPE
156
157 __u32 limit;
158 __u32 burst;
159 __u32 mtu;
160 struct tc_ratespec rate;
161 struct tc_ratespec peakrate;
162 int refcnt;
163 int bindcnt;
164 __u32 capab;
165};
166
167struct tcf_t {
168 __u64 install;
169 __u64 lastuse;
170 __u64 expires;
171 __u64 firstuse;
172};
173
174struct tc_cnt {
175 int refcnt;
176 int bindcnt;
177};
178
179#define tc_gen \
180 __u32 index; \
181 __u32 capab; \
182 int action; \
183 int refcnt; \
184 int bindcnt
185
186enum {
187 TCA_POLICE_UNSPEC,
188 TCA_POLICE_TBF,
189 TCA_POLICE_RATE,
190 TCA_POLICE_PEAKRATE,
191 TCA_POLICE_AVRATE,
192 TCA_POLICE_RESULT,
193 TCA_POLICE_TM,
194 TCA_POLICE_PAD,
195 TCA_POLICE_RATE64,
196 TCA_POLICE_PEAKRATE64,
197 TCA_POLICE_PKTRATE64,
198 TCA_POLICE_PKTBURST64,
199 __TCA_POLICE_MAX
200#define TCA_POLICE_RESULT TCA_POLICE_RESULT
201};
202
203#define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)
204
205/* tca flags definitions */
206#define TCA_CLS_FLAGS_SKIP_HW (1 << 0) /* don't offload filter to HW */
207#define TCA_CLS_FLAGS_SKIP_SW (1 << 1) /* don't use filter in SW */
208#define TCA_CLS_FLAGS_IN_HW (1 << 2) /* filter is offloaded to HW */
209#define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */
210#define TCA_CLS_FLAGS_VERBOSE (1 << 4) /* verbose logging */
211
212/* U32 filters */
213
214#define TC_U32_HTID(h) ((h)&0xFFF00000)
215#define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20)
216#define TC_U32_HASH(h) (((h)>>12)&0xFF)
217#define TC_U32_NODE(h) ((h)&0xFFF)
218#define TC_U32_KEY(h) ((h)&0xFFFFF)
219#define TC_U32_UNSPEC 0
220#define TC_U32_ROOT (0xFFF00000)
221
222enum {
223 TCA_U32_UNSPEC,
224 TCA_U32_CLASSID,
225 TCA_U32_HASH,
226 TCA_U32_LINK,
227 TCA_U32_DIVISOR,
228 TCA_U32_SEL,
229 TCA_U32_POLICE,
230 TCA_U32_ACT,
231 TCA_U32_INDEV,
232 TCA_U32_PCNT,
233 TCA_U32_MARK,
234 TCA_U32_FLAGS,
235 TCA_U32_PAD,
236 __TCA_U32_MAX
237};
238
239#define TCA_U32_MAX (__TCA_U32_MAX - 1)
240
241struct tc_u32_key {
242 __be32 mask;
243 __be32 val;
244 int off;
245 int offmask;
246};
247
248struct tc_u32_sel {
249 /* New members MUST be added within the __struct_group() macro below. */
250 __struct_group(tc_u32_sel_hdr, hdr, /* no attrs */,
251 unsigned char flags;
252 unsigned char offshift;
253 unsigned char nkeys;
254
255 __be16 offmask;
256 __u16 off;
257 short offoff;
258
259 short hoff;
260 __be32 hmask;
261 );
262 struct tc_u32_key keys[];
263};
264
265struct tc_u32_mark {
266 __u32 val;
267 __u32 mask;
268 __u32 success;
269};
270
271struct tc_u32_pcnt {
272 __u64 rcnt;
273 __u64 rhit;
274 __u64 kcnts[];
275};
276
277/* Flags */
278
279#define TC_U32_TERMINAL 1
280#define TC_U32_OFFSET 2
281#define TC_U32_VAROFFSET 4
282#define TC_U32_EAT 8
283
284#define TC_U32_MAXDEPTH 8
285
286/* ROUTE filter */
287
288enum {
289 TCA_ROUTE4_UNSPEC,
290 TCA_ROUTE4_CLASSID,
291 TCA_ROUTE4_TO,
292 TCA_ROUTE4_FROM,
293 TCA_ROUTE4_IIF,
294 TCA_ROUTE4_POLICE,
295 TCA_ROUTE4_ACT,
296 __TCA_ROUTE4_MAX
297};
298
299#define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
300
301
302/* FW filter */
303
304enum {
305 TCA_FW_UNSPEC,
306 TCA_FW_CLASSID,
307 TCA_FW_POLICE,
308 TCA_FW_INDEV,
309 TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
310 TCA_FW_MASK,
311 __TCA_FW_MAX
312};
313
314#define TCA_FW_MAX (__TCA_FW_MAX - 1)
315
316/* Flow filter */
317
318enum {
319 FLOW_KEY_SRC,
320 FLOW_KEY_DST,
321 FLOW_KEY_PROTO,
322 FLOW_KEY_PROTO_SRC,
323 FLOW_KEY_PROTO_DST,
324 FLOW_KEY_IIF,
325 FLOW_KEY_PRIORITY,
326 FLOW_KEY_MARK,
327 FLOW_KEY_NFCT,
328 FLOW_KEY_NFCT_SRC,
329 FLOW_KEY_NFCT_DST,
330 FLOW_KEY_NFCT_PROTO_SRC,
331 FLOW_KEY_NFCT_PROTO_DST,
332 FLOW_KEY_RTCLASSID,
333 FLOW_KEY_SKUID,
334 FLOW_KEY_SKGID,
335 FLOW_KEY_VLAN_TAG,
336 FLOW_KEY_RXHASH,
337 __FLOW_KEY_MAX,
338};
339
340#define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1)
341
342enum {
343 FLOW_MODE_MAP,
344 FLOW_MODE_HASH,
345};
346
347enum {
348 TCA_FLOW_UNSPEC,
349 TCA_FLOW_KEYS,
350 TCA_FLOW_MODE,
351 TCA_FLOW_BASECLASS,
352 TCA_FLOW_RSHIFT,
353 TCA_FLOW_ADDEND,
354 TCA_FLOW_MASK,
355 TCA_FLOW_XOR,
356 TCA_FLOW_DIVISOR,
357 TCA_FLOW_ACT,
358 TCA_FLOW_POLICE,
359 TCA_FLOW_EMATCHES,
360 TCA_FLOW_PERTURB,
361 __TCA_FLOW_MAX
362};
363
364#define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1)
365
366/* Basic filter */
367
368struct tc_basic_pcnt {
369 __u64 rcnt;
370 __u64 rhit;
371};
372
373enum {
374 TCA_BASIC_UNSPEC,
375 TCA_BASIC_CLASSID,
376 TCA_BASIC_EMATCHES,
377 TCA_BASIC_ACT,
378 TCA_BASIC_POLICE,
379 TCA_BASIC_PCNT,
380 TCA_BASIC_PAD,
381 __TCA_BASIC_MAX
382};
383
384#define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
385
386
387/* Cgroup classifier */
388
389enum {
390 TCA_CGROUP_UNSPEC,
391 TCA_CGROUP_ACT,
392 TCA_CGROUP_POLICE,
393 TCA_CGROUP_EMATCHES,
394 __TCA_CGROUP_MAX,
395};
396
397#define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
398
399/* BPF classifier */
400
401#define TCA_BPF_FLAG_ACT_DIRECT (1 << 0)
402
403enum {
404 TCA_BPF_UNSPEC,
405 TCA_BPF_ACT,
406 TCA_BPF_POLICE,
407 TCA_BPF_CLASSID,
408 TCA_BPF_OPS_LEN,
409 TCA_BPF_OPS,
410 TCA_BPF_FD,
411 TCA_BPF_NAME,
412 TCA_BPF_FLAGS,
413 TCA_BPF_FLAGS_GEN,
414 TCA_BPF_TAG,
415 TCA_BPF_ID,
416 __TCA_BPF_MAX,
417};
418
419#define TCA_BPF_MAX (__TCA_BPF_MAX - 1)
420
421/* Flower classifier */
422
423enum {
424 TCA_FLOWER_UNSPEC,
425 TCA_FLOWER_CLASSID,
426 TCA_FLOWER_INDEV,
427 TCA_FLOWER_ACT,
428 TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */
429 TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */
430 TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */
431 TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */
432 TCA_FLOWER_KEY_ETH_TYPE, /* be16 */
433 TCA_FLOWER_KEY_IP_PROTO, /* u8 */
434 TCA_FLOWER_KEY_IPV4_SRC, /* be32 */
435 TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */
436 TCA_FLOWER_KEY_IPV4_DST, /* be32 */
437 TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */
438 TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */
439 TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */
440 TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */
441 TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */
442 TCA_FLOWER_KEY_TCP_SRC, /* be16 */
443 TCA_FLOWER_KEY_TCP_DST, /* be16 */
444 TCA_FLOWER_KEY_UDP_SRC, /* be16 */
445 TCA_FLOWER_KEY_UDP_DST, /* be16 */
446
447 TCA_FLOWER_FLAGS,
448 TCA_FLOWER_KEY_VLAN_ID, /* be16 */
449 TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */
450 TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */
451
452 TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */
453 TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */
454 TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
455 TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */
456 TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
457 TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */
458 TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
459 TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */
460 TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */
461
462 TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */
463 TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */
464 TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */
465 TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */
466 TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */
467 TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */
468
469 TCA_FLOWER_KEY_SCTP_SRC, /* be16 */
470 TCA_FLOWER_KEY_SCTP_DST, /* be16 */
471
472 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */
473 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */
474 TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */
475 TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */
476
477 TCA_FLOWER_KEY_FLAGS, /* be32 */
478 TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */
479
480 TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */
481 TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
482 TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */
483 TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
484 TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */
485 TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
486 TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */
487 TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
488
489 TCA_FLOWER_KEY_ARP_SIP, /* be32 */
490 TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */
491 TCA_FLOWER_KEY_ARP_TIP, /* be32 */
492 TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */
493 TCA_FLOWER_KEY_ARP_OP, /* u8 */
494 TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */
495 TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */
496 TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */
497 TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */
498 TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */
499
500 TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */
501 TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */
502 TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */
503 TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */
504
505 TCA_FLOWER_KEY_TCP_FLAGS, /* be16 */
506 TCA_FLOWER_KEY_TCP_FLAGS_MASK, /* be16 */
507
508 TCA_FLOWER_KEY_IP_TOS, /* u8 */
509 TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */
510 TCA_FLOWER_KEY_IP_TTL, /* u8 */
511 TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */
512
513 TCA_FLOWER_KEY_CVLAN_ID, /* be16 */
514 TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */
515 TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */
516
517 TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */
518 TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */
519 TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */
520 TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */
521
522 TCA_FLOWER_KEY_ENC_OPTS,
523 TCA_FLOWER_KEY_ENC_OPTS_MASK,
524
525 TCA_FLOWER_IN_HW_COUNT,
526
527 TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */
528 TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */
529 TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */
530 TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */
531
532 TCA_FLOWER_KEY_CT_STATE, /* u16 */
533 TCA_FLOWER_KEY_CT_STATE_MASK, /* u16 */
534 TCA_FLOWER_KEY_CT_ZONE, /* u16 */
535 TCA_FLOWER_KEY_CT_ZONE_MASK, /* u16 */
536 TCA_FLOWER_KEY_CT_MARK, /* u32 */
537 TCA_FLOWER_KEY_CT_MARK_MASK, /* u32 */
538 TCA_FLOWER_KEY_CT_LABELS, /* u128 */
539 TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */
540
541 TCA_FLOWER_KEY_MPLS_OPTS,
542
543 TCA_FLOWER_KEY_HASH, /* u32 */
544 TCA_FLOWER_KEY_HASH_MASK, /* u32 */
545
546 TCA_FLOWER_KEY_NUM_OF_VLANS, /* u8 */
547
548 TCA_FLOWER_KEY_PPPOE_SID, /* be16 */
549 TCA_FLOWER_KEY_PPP_PROTO, /* be16 */
550
551 TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */
552
553 TCA_FLOWER_L2_MISS, /* u8 */
554
555 TCA_FLOWER_KEY_CFM, /* nested */
556
557 TCA_FLOWER_KEY_SPI, /* be32 */
558 TCA_FLOWER_KEY_SPI_MASK, /* be32 */
559
560 TCA_FLOWER_KEY_ENC_FLAGS, /* be32 */
561 TCA_FLOWER_KEY_ENC_FLAGS_MASK, /* be32 */
562
563 __TCA_FLOWER_MAX,
564};
565
566#define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
567
568enum {
569 TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */
570 TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
571 TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
572 TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
573 TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */
574 TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */
575 __TCA_FLOWER_KEY_CT_FLAGS_MAX,
576};
577
578enum {
579 TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
580 TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested
581 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_
582 * attributes
583 */
584 TCA_FLOWER_KEY_ENC_OPTS_VXLAN, /* Nested
585 * TCA_FLOWER_KEY_ENC_OPT_VXLAN_
586 * attributes
587 */
588 TCA_FLOWER_KEY_ENC_OPTS_ERSPAN, /* Nested
589 * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_
590 * attributes
591 */
592 TCA_FLOWER_KEY_ENC_OPTS_GTP, /* Nested
593 * TCA_FLOWER_KEY_ENC_OPT_GTP_
594 * attributes
595 */
596 TCA_FLOWER_KEY_ENC_OPTS_PFCP, /* Nested
597 * TCA_FLOWER_KEY_ENC_IPT_PFCP
598 * attributes
599 */
600 __TCA_FLOWER_KEY_ENC_OPTS_MAX,
601};
602
603#define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1)
604
605enum {
606 TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC,
607 TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */
608 TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */
609 TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */
610
611 __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX,
612};
613
614#define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \
615 (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1)
616
617enum {
618 TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC,
619 TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP, /* u32 */
620 __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX,
621};
622
623#define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \
624 (__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1)
625
626enum {
627 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC,
628 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER, /* u8 */
629 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX, /* be32 */
630 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR, /* u8 */
631 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID, /* u8 */
632 __TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX,
633};
634
635#define TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX \
636 (__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1)
637
638enum {
639 TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC,
640 TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE, /* u8 */
641 TCA_FLOWER_KEY_ENC_OPT_GTP_QFI, /* u8 */
642
643 __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX,
644};
645
646#define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \
647 (__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1)
648
649enum {
650 TCA_FLOWER_KEY_ENC_OPT_PFCP_UNSPEC,
651 TCA_FLOWER_KEY_ENC_OPT_PFCP_TYPE, /* u8 */
652 TCA_FLOWER_KEY_ENC_OPT_PFCP_SEID, /* be64 */
653 __TCA_FLOWER_KEY_ENC_OPT_PFCP_MAX,
654};
655
656#define TCA_FLOWER_KEY_ENC_OPT_PFCP_MAX \
657 (__TCA_FLOWER_KEY_ENC_OPT_PFCP_MAX - 1)
658
659enum {
660 TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC,
661 TCA_FLOWER_KEY_MPLS_OPTS_LSE,
662 __TCA_FLOWER_KEY_MPLS_OPTS_MAX,
663};
664
665#define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1)
666
667enum {
668 TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC,
669 TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH,
670 TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL,
671 TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS,
672 TCA_FLOWER_KEY_MPLS_OPT_LSE_TC,
673 TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL,
674 __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX,
675};
676
677#define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \
678 (__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1)
679
680enum {
681 TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
682 TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
683 TCA_FLOWER_KEY_FLAGS_TUNNEL_CSUM = (1 << 2),
684 TCA_FLOWER_KEY_FLAGS_TUNNEL_DONT_FRAGMENT = (1 << 3),
685 TCA_FLOWER_KEY_FLAGS_TUNNEL_OAM = (1 << 4),
686 TCA_FLOWER_KEY_FLAGS_TUNNEL_CRIT_OPT = (1 << 5),
687 __TCA_FLOWER_KEY_FLAGS_MAX,
688};
689
690#define TCA_FLOWER_KEY_FLAGS_MAX (__TCA_FLOWER_KEY_FLAGS_MAX - 1)
691
692enum {
693 TCA_FLOWER_KEY_CFM_OPT_UNSPEC,
694 TCA_FLOWER_KEY_CFM_MD_LEVEL,
695 TCA_FLOWER_KEY_CFM_OPCODE,
696 __TCA_FLOWER_KEY_CFM_OPT_MAX,
697};
698
699#define TCA_FLOWER_KEY_CFM_OPT_MAX (__TCA_FLOWER_KEY_CFM_OPT_MAX - 1)
700#define TCA_FLOWER_KEY_CFM_MAX (__TCA_FLOWER_KEY_CFM_OPT_MAX - 1)
701
702#define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */
703
704/* Match-all classifier */
705
706struct tc_matchall_pcnt {
707 __u64 rhit;
708};
709
710enum {
711 TCA_MATCHALL_UNSPEC,
712 TCA_MATCHALL_CLASSID,
713 TCA_MATCHALL_ACT,
714 TCA_MATCHALL_FLAGS,
715 TCA_MATCHALL_PCNT,
716 TCA_MATCHALL_PAD,
717 __TCA_MATCHALL_MAX,
718};
719
720#define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)
721
722/* Extended Matches */
723
724struct tcf_ematch_tree_hdr {
725 __u16 nmatches;
726 __u16 progid;
727};
728
729enum {
730 TCA_EMATCH_TREE_UNSPEC,
731 TCA_EMATCH_TREE_HDR,
732 TCA_EMATCH_TREE_LIST,
733 __TCA_EMATCH_TREE_MAX
734};
735#define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
736
737struct tcf_ematch_hdr {
738 __u16 matchid;
739 __u16 kind;
740 __u16 flags;
741 __u16 pad; /* currently unused */
742};
743
744/* 0 1
745 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
746 * +-----------------------+-+-+---+
747 * | Unused |S|I| R |
748 * +-----------------------+-+-+---+
749 *
750 * R(2) ::= relation to next ematch
751 * where: 0 0 END (last ematch)
752 * 0 1 AND
753 * 1 0 OR
754 * 1 1 Unused (invalid)
755 * I(1) ::= invert result
756 * S(1) ::= simple payload
757 */
758#define TCF_EM_REL_END 0
759#define TCF_EM_REL_AND (1<<0)
760#define TCF_EM_REL_OR (1<<1)
761#define TCF_EM_INVERT (1<<2)
762#define TCF_EM_SIMPLE (1<<3)
763
764#define TCF_EM_REL_MASK 3
765#define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
766
767enum {
768 TCF_LAYER_LINK,
769 TCF_LAYER_NETWORK,
770 TCF_LAYER_TRANSPORT,
771 __TCF_LAYER_MAX
772};
773#define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
774
775/* Ematch type assignments
776 * 1..32767 Reserved for ematches inside kernel tree
777 * 32768..65535 Free to use, not reliable
778 */
779#define TCF_EM_CONTAINER 0
780#define TCF_EM_CMP 1
781#define TCF_EM_NBYTE 2
782#define TCF_EM_U32 3
783#define TCF_EM_META 4
784#define TCF_EM_TEXT 5
785#define TCF_EM_VLAN 6
786#define TCF_EM_CANID 7
787#define TCF_EM_IPSET 8
788#define TCF_EM_IPT 9
789#define TCF_EM_MAX 9
790
791enum {
792 TCF_EM_PROG_TC
793};
794
795enum {
796 TCF_EM_OPND_EQ,
797 TCF_EM_OPND_GT,
798 TCF_EM_OPND_LT
799};
800
801#endif
802

source code of linux/include/uapi/linux/pkt_cls.h