linux-headers (unknown)
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef __LINUX_PKT_CLS_H
3 #define __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 */
11 enum {
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45 * HW stats that might be out of date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
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*/
119 enum 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,
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
148 struct 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
167 struct tcf_t {
168 __u64 install;
169 __u64 lastuse;
170 __u64 expires;
171 __u64 firstuse;
172 };
173
174 struct 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
186 enum {
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
222 enum {
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
241 struct tc_u32_key {
242 __be32 mask;
243 __be32 val;
244 int off;
245 int offmask;
246 };
247
248 struct tc_u32_sel {
249 unsigned char flags;
250 unsigned char offshift;
251 unsigned char nkeys;
252
253 __be16 offmask;
254 __u16 off;
255 short offoff;
256
257 short hoff;
258 __be32 hmask;
259 struct tc_u32_key keys[];
260 };
261
262 struct tc_u32_mark {
263 __u32 val;
264 __u32 mask;
265 __u32 success;
266 };
267
268 struct tc_u32_pcnt {
269 __u64 rcnt;
270 __u64 rhit;
271 __u64 kcnts[];
272 };
273
274 /* Flags */
275
276 #define TC_U32_TERMINAL 1
277 #define TC_U32_OFFSET 2
278 #define TC_U32_VAROFFSET 4
279 #define TC_U32_EAT 8
280
281 #define TC_U32_MAXDEPTH 8
282
283
284 /* RSVP filter */
285
286 enum {
287 TCA_RSVP_UNSPEC,
288 TCA_RSVP_CLASSID,
289 TCA_RSVP_DST,
290 TCA_RSVP_SRC,
291 TCA_RSVP_PINFO,
292 TCA_RSVP_POLICE,
293 TCA_RSVP_ACT,
294 __TCA_RSVP_MAX
295 };
296
297 #define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 )
298
299 struct tc_rsvp_gpi {
300 __u32 key;
301 __u32 mask;
302 int offset;
303 };
304
305 struct tc_rsvp_pinfo {
306 struct tc_rsvp_gpi dpi;
307 struct tc_rsvp_gpi spi;
308 __u8 protocol;
309 __u8 tunnelid;
310 __u8 tunnelhdr;
311 __u8 pad;
312 };
313
314 /* ROUTE filter */
315
316 enum {
317 TCA_ROUTE4_UNSPEC,
318 TCA_ROUTE4_CLASSID,
319 TCA_ROUTE4_TO,
320 TCA_ROUTE4_FROM,
321 TCA_ROUTE4_IIF,
322 TCA_ROUTE4_POLICE,
323 TCA_ROUTE4_ACT,
324 __TCA_ROUTE4_MAX
325 };
326
327 #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
328
329
330 /* FW filter */
331
332 enum {
333 TCA_FW_UNSPEC,
334 TCA_FW_CLASSID,
335 TCA_FW_POLICE,
336 TCA_FW_INDEV,
337 TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
338 TCA_FW_MASK,
339 __TCA_FW_MAX
340 };
341
342 #define TCA_FW_MAX (__TCA_FW_MAX - 1)
343
344 /* TC index filter */
345
346 enum {
347 TCA_TCINDEX_UNSPEC,
348 TCA_TCINDEX_HASH,
349 TCA_TCINDEX_MASK,
350 TCA_TCINDEX_SHIFT,
351 TCA_TCINDEX_FALL_THROUGH,
352 TCA_TCINDEX_CLASSID,
353 TCA_TCINDEX_POLICE,
354 TCA_TCINDEX_ACT,
355 __TCA_TCINDEX_MAX
356 };
357
358 #define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1)
359
360 /* Flow filter */
361
362 enum {
363 FLOW_KEY_SRC,
364 FLOW_KEY_DST,
365 FLOW_KEY_PROTO,
366 FLOW_KEY_PROTO_SRC,
367 FLOW_KEY_PROTO_DST,
368 FLOW_KEY_IIF,
369 FLOW_KEY_PRIORITY,
370 FLOW_KEY_MARK,
371 FLOW_KEY_NFCT,
372 FLOW_KEY_NFCT_SRC,
373 FLOW_KEY_NFCT_DST,
374 FLOW_KEY_NFCT_PROTO_SRC,
375 FLOW_KEY_NFCT_PROTO_DST,
376 FLOW_KEY_RTCLASSID,
377 FLOW_KEY_SKUID,
378 FLOW_KEY_SKGID,
379 FLOW_KEY_VLAN_TAG,
380 FLOW_KEY_RXHASH,
381 __FLOW_KEY_MAX,
382 };
383
384 #define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1)
385
386 enum {
387 FLOW_MODE_MAP,
388 FLOW_MODE_HASH,
389 };
390
391 enum {
392 TCA_FLOW_UNSPEC,
393 TCA_FLOW_KEYS,
394 TCA_FLOW_MODE,
395 TCA_FLOW_BASECLASS,
396 TCA_FLOW_RSHIFT,
397 TCA_FLOW_ADDEND,
398 TCA_FLOW_MASK,
399 TCA_FLOW_XOR,
400 TCA_FLOW_DIVISOR,
401 TCA_FLOW_ACT,
402 TCA_FLOW_POLICE,
403 TCA_FLOW_EMATCHES,
404 TCA_FLOW_PERTURB,
405 __TCA_FLOW_MAX
406 };
407
408 #define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1)
409
410 /* Basic filter */
411
412 struct tc_basic_pcnt {
413 __u64 rcnt;
414 __u64 rhit;
415 };
416
417 enum {
418 TCA_BASIC_UNSPEC,
419 TCA_BASIC_CLASSID,
420 TCA_BASIC_EMATCHES,
421 TCA_BASIC_ACT,
422 TCA_BASIC_POLICE,
423 TCA_BASIC_PCNT,
424 TCA_BASIC_PAD,
425 __TCA_BASIC_MAX
426 };
427
428 #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
429
430
431 /* Cgroup classifier */
432
433 enum {
434 TCA_CGROUP_UNSPEC,
435 TCA_CGROUP_ACT,
436 TCA_CGROUP_POLICE,
437 TCA_CGROUP_EMATCHES,
438 __TCA_CGROUP_MAX,
439 };
440
441 #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
442
443 /* BPF classifier */
444
445 #define TCA_BPF_FLAG_ACT_DIRECT (1 << 0)
446
447 enum {
448 TCA_BPF_UNSPEC,
449 TCA_BPF_ACT,
450 TCA_BPF_POLICE,
451 TCA_BPF_CLASSID,
452 TCA_BPF_OPS_LEN,
453 TCA_BPF_OPS,
454 TCA_BPF_FD,
455 TCA_BPF_NAME,
456 TCA_BPF_FLAGS,
457 TCA_BPF_FLAGS_GEN,
458 TCA_BPF_TAG,
459 TCA_BPF_ID,
460 __TCA_BPF_MAX,
461 };
462
463 #define TCA_BPF_MAX (__TCA_BPF_MAX - 1)
464
465 /* Flower classifier */
466
467 enum {
468 TCA_FLOWER_UNSPEC,
469 TCA_FLOWER_CLASSID,
470 TCA_FLOWER_INDEV,
471 TCA_FLOWER_ACT,
472 TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */
473 TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */
474 TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */
475 TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */
476 TCA_FLOWER_KEY_ETH_TYPE, /* be16 */
477 TCA_FLOWER_KEY_IP_PROTO, /* u8 */
478 TCA_FLOWER_KEY_IPV4_SRC, /* be32 */
479 TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */
480 TCA_FLOWER_KEY_IPV4_DST, /* be32 */
481 TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */
482 TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */
483 TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */
484 TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */
485 TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */
486 TCA_FLOWER_KEY_TCP_SRC, /* be16 */
487 TCA_FLOWER_KEY_TCP_DST, /* be16 */
488 TCA_FLOWER_KEY_UDP_SRC, /* be16 */
489 TCA_FLOWER_KEY_UDP_DST, /* be16 */
490
491 TCA_FLOWER_FLAGS,
492 TCA_FLOWER_KEY_VLAN_ID, /* be16 */
493 TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */
494 TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */
495
496 TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */
497 TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */
498 TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
499 TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */
500 TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
501 TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */
502 TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
503 TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */
504 TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */
505
506 TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */
507 TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */
508 TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */
509 TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */
510 TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */
511 TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */
512
513 TCA_FLOWER_KEY_SCTP_SRC, /* be16 */
514 TCA_FLOWER_KEY_SCTP_DST, /* be16 */
515
516 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */
517 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */
518 TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */
519 TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */
520
521 TCA_FLOWER_KEY_FLAGS, /* be32 */
522 TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */
523
524 TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */
525 TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
526 TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */
527 TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
528 TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */
529 TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
530 TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */
531 TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
532
533 TCA_FLOWER_KEY_ARP_SIP, /* be32 */
534 TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */
535 TCA_FLOWER_KEY_ARP_TIP, /* be32 */
536 TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */
537 TCA_FLOWER_KEY_ARP_OP, /* u8 */
538 TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */
539 TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */
540 TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */
541 TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */
542 TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */
543
544 TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */
545 TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */
546 TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */
547 TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */
548
549 TCA_FLOWER_KEY_TCP_FLAGS, /* be16 */
550 TCA_FLOWER_KEY_TCP_FLAGS_MASK, /* be16 */
551
552 TCA_FLOWER_KEY_IP_TOS, /* u8 */
553 TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */
554 TCA_FLOWER_KEY_IP_TTL, /* u8 */
555 TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */
556
557 TCA_FLOWER_KEY_CVLAN_ID, /* be16 */
558 TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */
559 TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */
560
561 TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */
562 TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */
563 TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */
564 TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */
565
566 TCA_FLOWER_KEY_ENC_OPTS,
567 TCA_FLOWER_KEY_ENC_OPTS_MASK,
568
569 TCA_FLOWER_IN_HW_COUNT,
570
571 TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */
572 TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */
573 TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */
574 TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */
575
576 TCA_FLOWER_KEY_CT_STATE, /* u16 */
577 TCA_FLOWER_KEY_CT_STATE_MASK, /* u16 */
578 TCA_FLOWER_KEY_CT_ZONE, /* u16 */
579 TCA_FLOWER_KEY_CT_ZONE_MASK, /* u16 */
580 TCA_FLOWER_KEY_CT_MARK, /* u32 */
581 TCA_FLOWER_KEY_CT_MARK_MASK, /* u32 */
582 TCA_FLOWER_KEY_CT_LABELS, /* u128 */
583 TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */
584
585 TCA_FLOWER_KEY_MPLS_OPTS,
586
587 TCA_FLOWER_KEY_HASH, /* u32 */
588 TCA_FLOWER_KEY_HASH_MASK, /* u32 */
589
590 TCA_FLOWER_KEY_NUM_OF_VLANS, /* u8 */
591
592 TCA_FLOWER_KEY_PPPOE_SID, /* be16 */
593 TCA_FLOWER_KEY_PPP_PROTO, /* be16 */
594
595 TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */
596
597 __TCA_FLOWER_MAX,
598 };
599
600 #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
601
602 enum {
603 TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */
604 TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
605 TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
606 TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
607 TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */
608 TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */
609 __TCA_FLOWER_KEY_CT_FLAGS_MAX,
610 };
611
612 enum {
613 TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
614 TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested
615 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_
616 * attributes
617 */
618 TCA_FLOWER_KEY_ENC_OPTS_VXLAN, /* Nested
619 * TCA_FLOWER_KEY_ENC_OPT_VXLAN_
620 * attributes
621 */
622 TCA_FLOWER_KEY_ENC_OPTS_ERSPAN, /* Nested
623 * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_
624 * attributes
625 */
626 TCA_FLOWER_KEY_ENC_OPTS_GTP, /* Nested
627 * TCA_FLOWER_KEY_ENC_OPT_GTP_
628 * attributes
629 */
630 __TCA_FLOWER_KEY_ENC_OPTS_MAX,
631 };
632
633 #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1)
634
635 enum {
636 TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC,
637 TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */
638 TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */
639 TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */
640
641 __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX,
642 };
643
644 #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \
645 (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1)
646
647 enum {
648 TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC,
649 TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP, /* u32 */
650 __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX,
651 };
652
653 #define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \
654 (__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1)
655
656 enum {
657 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC,
658 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER, /* u8 */
659 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX, /* be32 */
660 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR, /* u8 */
661 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID, /* u8 */
662 __TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX,
663 };
664
665 #define TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX \
666 (__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1)
667
668 enum {
669 TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC,
670 TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE, /* u8 */
671 TCA_FLOWER_KEY_ENC_OPT_GTP_QFI, /* u8 */
672
673 __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX,
674 };
675
676 #define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \
677 (__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1)
678
679 enum {
680 TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC,
681 TCA_FLOWER_KEY_MPLS_OPTS_LSE,
682 __TCA_FLOWER_KEY_MPLS_OPTS_MAX,
683 };
684
685 #define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1)
686
687 enum {
688 TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC,
689 TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH,
690 TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL,
691 TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS,
692 TCA_FLOWER_KEY_MPLS_OPT_LSE_TC,
693 TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL,
694 __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX,
695 };
696
697 #define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \
698 (__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1)
699
700 enum {
701 TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
702 TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
703 };
704
705 #define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */
706
707 /* Match-all classifier */
708
709 struct tc_matchall_pcnt {
710 __u64 rhit;
711 };
712
713 enum {
714 TCA_MATCHALL_UNSPEC,
715 TCA_MATCHALL_CLASSID,
716 TCA_MATCHALL_ACT,
717 TCA_MATCHALL_FLAGS,
718 TCA_MATCHALL_PCNT,
719 TCA_MATCHALL_PAD,
720 __TCA_MATCHALL_MAX,
721 };
722
723 #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)
724
725 /* Extended Matches */
726
727 struct tcf_ematch_tree_hdr {
728 __u16 nmatches;
729 __u16 progid;
730 };
731
732 enum {
733 TCA_EMATCH_TREE_UNSPEC,
734 TCA_EMATCH_TREE_HDR,
735 TCA_EMATCH_TREE_LIST,
736 __TCA_EMATCH_TREE_MAX
737 };
738 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
739
740 struct tcf_ematch_hdr {
741 __u16 matchid;
742 __u16 kind;
743 __u16 flags;
744 __u16 pad; /* currently unused */
745 };
746
747 /* 0 1
748 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
749 * +-----------------------+-+-+---+
750 * | Unused |S|I| R |
751 * +-----------------------+-+-+---+
752 *
753 * R(2) ::= relation to next ematch
754 * where: 0 0 END (last ematch)
755 * 0 1 AND
756 * 1 0 OR
757 * 1 1 Unused (invalid)
758 * I(1) ::= invert result
759 * S(1) ::= simple payload
760 */
761 #define TCF_EM_REL_END 0
762 #define TCF_EM_REL_AND (1<<0)
763 #define TCF_EM_REL_OR (1<<1)
764 #define TCF_EM_INVERT (1<<2)
765 #define TCF_EM_SIMPLE (1<<3)
766
767 #define TCF_EM_REL_MASK 3
768 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
769
770 enum {
771 TCF_LAYER_LINK,
772 TCF_LAYER_NETWORK,
773 TCF_LAYER_TRANSPORT,
774 __TCF_LAYER_MAX
775 };
776 #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
777
778 /* Ematch type assignments
779 * 1..32767 Reserved for ematches inside kernel tree
780 * 32768..65535 Free to use, not reliable
781 */
782 #define TCF_EM_CONTAINER 0
783 #define TCF_EM_CMP 1
784 #define TCF_EM_NBYTE 2
785 #define TCF_EM_U32 3
786 #define TCF_EM_META 4
787 #define TCF_EM_TEXT 5
788 #define TCF_EM_VLAN 6
789 #define TCF_EM_CANID 7
790 #define TCF_EM_IPSET 8
791 #define TCF_EM_IPT 9
792 #define TCF_EM_MAX 9
793
794 enum {
795 TCF_EM_PROG_TC
796 };
797
798 enum {
799 TCF_EM_OPND_EQ,
800 TCF_EM_OPND_GT,
801 TCF_EM_OPND_LT
802 };
803
804 #endif
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