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45 * HW stats that might be out of date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 /* 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*/
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, /* 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
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 /* ROUTE filter */
284
285 enum {
286 TCA_ROUTE4_UNSPEC,
287 TCA_ROUTE4_CLASSID,
288 TCA_ROUTE4_TO,
289 TCA_ROUTE4_FROM,
290 TCA_ROUTE4_IIF,
291 TCA_ROUTE4_POLICE,
292 TCA_ROUTE4_ACT,
293 __TCA_ROUTE4_MAX
294 };
295
296 #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
297
298
299 /* FW filter */
300
301 enum {
302 TCA_FW_UNSPEC,
303 TCA_FW_CLASSID,
304 TCA_FW_POLICE,
305 TCA_FW_INDEV,
306 TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
307 TCA_FW_MASK,
308 __TCA_FW_MAX
309 };
310
311 #define TCA_FW_MAX (__TCA_FW_MAX - 1)
312
313 /* Flow filter */
314
315 enum {
316 FLOW_KEY_SRC,
317 FLOW_KEY_DST,
318 FLOW_KEY_PROTO,
319 FLOW_KEY_PROTO_SRC,
320 FLOW_KEY_PROTO_DST,
321 FLOW_KEY_IIF,
322 FLOW_KEY_PRIORITY,
323 FLOW_KEY_MARK,
324 FLOW_KEY_NFCT,
325 FLOW_KEY_NFCT_SRC,
326 FLOW_KEY_NFCT_DST,
327 FLOW_KEY_NFCT_PROTO_SRC,
328 FLOW_KEY_NFCT_PROTO_DST,
329 FLOW_KEY_RTCLASSID,
330 FLOW_KEY_SKUID,
331 FLOW_KEY_SKGID,
332 FLOW_KEY_VLAN_TAG,
333 FLOW_KEY_RXHASH,
334 __FLOW_KEY_MAX,
335 };
336
337 #define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1)
338
339 enum {
340 FLOW_MODE_MAP,
341 FLOW_MODE_HASH,
342 };
343
344 enum {
345 TCA_FLOW_UNSPEC,
346 TCA_FLOW_KEYS,
347 TCA_FLOW_MODE,
348 TCA_FLOW_BASECLASS,
349 TCA_FLOW_RSHIFT,
350 TCA_FLOW_ADDEND,
351 TCA_FLOW_MASK,
352 TCA_FLOW_XOR,
353 TCA_FLOW_DIVISOR,
354 TCA_FLOW_ACT,
355 TCA_FLOW_POLICE,
356 TCA_FLOW_EMATCHES,
357 TCA_FLOW_PERTURB,
358 __TCA_FLOW_MAX
359 };
360
361 #define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1)
362
363 /* Basic filter */
364
365 struct tc_basic_pcnt {
366 __u64 rcnt;
367 __u64 rhit;
368 };
369
370 enum {
371 TCA_BASIC_UNSPEC,
372 TCA_BASIC_CLASSID,
373 TCA_BASIC_EMATCHES,
374 TCA_BASIC_ACT,
375 TCA_BASIC_POLICE,
376 TCA_BASIC_PCNT,
377 TCA_BASIC_PAD,
378 __TCA_BASIC_MAX
379 };
380
381 #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
382
383
384 /* Cgroup classifier */
385
386 enum {
387 TCA_CGROUP_UNSPEC,
388 TCA_CGROUP_ACT,
389 TCA_CGROUP_POLICE,
390 TCA_CGROUP_EMATCHES,
391 __TCA_CGROUP_MAX,
392 };
393
394 #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
395
396 /* BPF classifier */
397
398 #define TCA_BPF_FLAG_ACT_DIRECT (1 << 0)
399
400 enum {
401 TCA_BPF_UNSPEC,
402 TCA_BPF_ACT,
403 TCA_BPF_POLICE,
404 TCA_BPF_CLASSID,
405 TCA_BPF_OPS_LEN,
406 TCA_BPF_OPS,
407 TCA_BPF_FD,
408 TCA_BPF_NAME,
409 TCA_BPF_FLAGS,
410 TCA_BPF_FLAGS_GEN,
411 TCA_BPF_TAG,
412 TCA_BPF_ID,
413 __TCA_BPF_MAX,
414 };
415
416 #define TCA_BPF_MAX (__TCA_BPF_MAX - 1)
417
418 /* Flower classifier */
419
420 enum {
421 TCA_FLOWER_UNSPEC,
422 TCA_FLOWER_CLASSID,
423 TCA_FLOWER_INDEV,
424 TCA_FLOWER_ACT,
425 TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */
426 TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */
427 TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */
428 TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */
429 TCA_FLOWER_KEY_ETH_TYPE, /* be16 */
430 TCA_FLOWER_KEY_IP_PROTO, /* u8 */
431 TCA_FLOWER_KEY_IPV4_SRC, /* be32 */
432 TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */
433 TCA_FLOWER_KEY_IPV4_DST, /* be32 */
434 TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */
435 TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */
436 TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */
437 TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */
438 TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */
439 TCA_FLOWER_KEY_TCP_SRC, /* be16 */
440 TCA_FLOWER_KEY_TCP_DST, /* be16 */
441 TCA_FLOWER_KEY_UDP_SRC, /* be16 */
442 TCA_FLOWER_KEY_UDP_DST, /* be16 */
443
444 TCA_FLOWER_FLAGS,
445 TCA_FLOWER_KEY_VLAN_ID, /* be16 */
446 TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */
447 TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */
448
449 TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */
450 TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */
451 TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
452 TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */
453 TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
454 TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */
455 TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
456 TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */
457 TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */
458
459 TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */
460 TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */
461 TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */
462 TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */
463 TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */
464 TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */
465
466 TCA_FLOWER_KEY_SCTP_SRC, /* be16 */
467 TCA_FLOWER_KEY_SCTP_DST, /* be16 */
468
469 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */
470 TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */
471 TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */
472 TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */
473
474 TCA_FLOWER_KEY_FLAGS, /* be32 */
475 TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */
476
477 TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */
478 TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
479 TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */
480 TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
481 TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */
482 TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
483 TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */
484 TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
485
486 TCA_FLOWER_KEY_ARP_SIP, /* be32 */
487 TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */
488 TCA_FLOWER_KEY_ARP_TIP, /* be32 */
489 TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */
490 TCA_FLOWER_KEY_ARP_OP, /* u8 */
491 TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */
492 TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */
493 TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */
494 TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */
495 TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */
496
497 TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */
498 TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */
499 TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */
500 TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */
501
502 TCA_FLOWER_KEY_TCP_FLAGS, /* be16 */
503 TCA_FLOWER_KEY_TCP_FLAGS_MASK, /* be16 */
504
505 TCA_FLOWER_KEY_IP_TOS, /* u8 */
506 TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */
507 TCA_FLOWER_KEY_IP_TTL, /* u8 */
508 TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */
509
510 TCA_FLOWER_KEY_CVLAN_ID, /* be16 */
511 TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */
512 TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */
513
514 TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */
515 TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */
516 TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */
517 TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */
518
519 TCA_FLOWER_KEY_ENC_OPTS,
520 TCA_FLOWER_KEY_ENC_OPTS_MASK,
521
522 TCA_FLOWER_IN_HW_COUNT,
523
524 TCA_FLOWER_KEY_PORT_SRC_MIN, /* be16 */
525 TCA_FLOWER_KEY_PORT_SRC_MAX, /* be16 */
526 TCA_FLOWER_KEY_PORT_DST_MIN, /* be16 */
527 TCA_FLOWER_KEY_PORT_DST_MAX, /* be16 */
528
529 TCA_FLOWER_KEY_CT_STATE, /* u16 */
530 TCA_FLOWER_KEY_CT_STATE_MASK, /* u16 */
531 TCA_FLOWER_KEY_CT_ZONE, /* u16 */
532 TCA_FLOWER_KEY_CT_ZONE_MASK, /* u16 */
533 TCA_FLOWER_KEY_CT_MARK, /* u32 */
534 TCA_FLOWER_KEY_CT_MARK_MASK, /* u32 */
535 TCA_FLOWER_KEY_CT_LABELS, /* u128 */
536 TCA_FLOWER_KEY_CT_LABELS_MASK, /* u128 */
537
538 TCA_FLOWER_KEY_MPLS_OPTS,
539
540 TCA_FLOWER_KEY_HASH, /* u32 */
541 TCA_FLOWER_KEY_HASH_MASK, /* u32 */
542
543 TCA_FLOWER_KEY_NUM_OF_VLANS, /* u8 */
544
545 TCA_FLOWER_KEY_PPPOE_SID, /* be16 */
546 TCA_FLOWER_KEY_PPP_PROTO, /* be16 */
547
548 TCA_FLOWER_KEY_L2TPV3_SID, /* be32 */
549
550 TCA_FLOWER_L2_MISS, /* u8 */
551
552 TCA_FLOWER_KEY_CFM, /* nested */
553
554 TCA_FLOWER_KEY_SPI, /* be32 */
555 TCA_FLOWER_KEY_SPI_MASK, /* be32 */
556
557 TCA_FLOWER_KEY_ENC_FLAGS, /* be32 */
558 TCA_FLOWER_KEY_ENC_FLAGS_MASK, /* be32 */
559
560 __TCA_FLOWER_MAX,
561 };
562
563 #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
564
565 enum {
566 TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */
567 TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */
568 TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */
569 TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */
570 TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */
571 TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */
572 __TCA_FLOWER_KEY_CT_FLAGS_MAX,
573 };
574
575 enum {
576 TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
577 TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested
578 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_
579 * attributes
580 */
581 TCA_FLOWER_KEY_ENC_OPTS_VXLAN, /* Nested
582 * TCA_FLOWER_KEY_ENC_OPT_VXLAN_
583 * attributes
584 */
585 TCA_FLOWER_KEY_ENC_OPTS_ERSPAN, /* Nested
586 * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_
587 * attributes
588 */
589 TCA_FLOWER_KEY_ENC_OPTS_GTP, /* Nested
590 * TCA_FLOWER_KEY_ENC_OPT_GTP_
591 * attributes
592 */
593 TCA_FLOWER_KEY_ENC_OPTS_PFCP, /* Nested
594 * TCA_FLOWER_KEY_ENC_IPT_PFCP
595 * attributes
596 */
597 __TCA_FLOWER_KEY_ENC_OPTS_MAX,
598 };
599
600 #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1)
601
602 enum {
603 TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC,
604 TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */
605 TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */
606 TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */
607
608 __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX,
609 };
610
611 #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \
612 (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1)
613
614 enum {
615 TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC,
616 TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP, /* u32 */
617 __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX,
618 };
619
620 #define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \
621 (__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1)
622
623 enum {
624 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC,
625 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER, /* u8 */
626 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX, /* be32 */
627 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR, /* u8 */
628 TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID, /* u8 */
629 __TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX,
630 };
631
632 #define TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX \
633 (__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1)
634
635 enum {
636 TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC,
637 TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE, /* u8 */
638 TCA_FLOWER_KEY_ENC_OPT_GTP_QFI, /* u8 */
639
640 __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX,
641 };
642
643 #define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \
644 (__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1)
645
646 enum {
647 TCA_FLOWER_KEY_ENC_OPT_PFCP_UNSPEC,
648 TCA_FLOWER_KEY_ENC_OPT_PFCP_TYPE, /* u8 */
649 TCA_FLOWER_KEY_ENC_OPT_PFCP_SEID, /* be64 */
650 __TCA_FLOWER_KEY_ENC_OPT_PFCP_MAX,
651 };
652
653 #define TCA_FLOWER_KEY_ENC_OPT_PFCP_MAX \
654 (__TCA_FLOWER_KEY_ENC_OPT_PFCP_MAX - 1)
655
656 enum {
657 TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC,
658 TCA_FLOWER_KEY_MPLS_OPTS_LSE,
659 __TCA_FLOWER_KEY_MPLS_OPTS_MAX,
660 };
661
662 #define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1)
663
664 enum {
665 TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC,
666 TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH,
667 TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL,
668 TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS,
669 TCA_FLOWER_KEY_MPLS_OPT_LSE_TC,
670 TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL,
671 __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX,
672 };
673
674 #define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \
675 (__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1)
676
677 enum {
678 TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
679 TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
680 TCA_FLOWER_KEY_FLAGS_TUNNEL_CSUM = (1 << 2),
681 TCA_FLOWER_KEY_FLAGS_TUNNEL_DONT_FRAGMENT = (1 << 3),
682 TCA_FLOWER_KEY_FLAGS_TUNNEL_OAM = (1 << 4),
683 TCA_FLOWER_KEY_FLAGS_TUNNEL_CRIT_OPT = (1 << 5),
684 __TCA_FLOWER_KEY_FLAGS_MAX,
685 };
686
687 #define TCA_FLOWER_KEY_FLAGS_MAX (__TCA_FLOWER_KEY_FLAGS_MAX - 1)
688
689 enum {
690 TCA_FLOWER_KEY_CFM_OPT_UNSPEC,
691 TCA_FLOWER_KEY_CFM_MD_LEVEL,
692 TCA_FLOWER_KEY_CFM_OPCODE,
693 __TCA_FLOWER_KEY_CFM_OPT_MAX,
694 };
695
696 #define TCA_FLOWER_KEY_CFM_OPT_MAX (__TCA_FLOWER_KEY_CFM_OPT_MAX - 1)
697
698 #define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */
699
700 /* Match-all classifier */
701
702 struct tc_matchall_pcnt {
703 __u64 rhit;
704 };
705
706 enum {
707 TCA_MATCHALL_UNSPEC,
708 TCA_MATCHALL_CLASSID,
709 TCA_MATCHALL_ACT,
710 TCA_MATCHALL_FLAGS,
711 TCA_MATCHALL_PCNT,
712 TCA_MATCHALL_PAD,
713 __TCA_MATCHALL_MAX,
714 };
715
716 #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)
717
718 /* Extended Matches */
719
720 struct tcf_ematch_tree_hdr {
721 __u16 nmatches;
722 __u16 progid;
723 };
724
725 enum {
726 TCA_EMATCH_TREE_UNSPEC,
727 TCA_EMATCH_TREE_HDR,
728 TCA_EMATCH_TREE_LIST,
729 __TCA_EMATCH_TREE_MAX
730 };
731 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
732
733 struct tcf_ematch_hdr {
734 __u16 matchid;
735 __u16 kind;
736 __u16 flags;
737 __u16 pad; /* currently unused */
738 };
739
740 /* 0 1
741 * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
742 * +-----------------------+-+-+---+
743 * | Unused |S|I| R |
744 * +-----------------------+-+-+---+
745 *
746 * R(2) ::= relation to next ematch
747 * where: 0 0 END (last ematch)
748 * 0 1 AND
749 * 1 0 OR
750 * 1 1 Unused (invalid)
751 * I(1) ::= invert result
752 * S(1) ::= simple payload
753 */
754 #define TCF_EM_REL_END 0
755 #define TCF_EM_REL_AND (1<<0)
756 #define TCF_EM_REL_OR (1<<1)
757 #define TCF_EM_INVERT (1<<2)
758 #define TCF_EM_SIMPLE (1<<3)
759
760 #define TCF_EM_REL_MASK 3
761 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
762
763 enum {
764 TCF_LAYER_LINK,
765 TCF_LAYER_NETWORK,
766 TCF_LAYER_TRANSPORT,
767 __TCF_LAYER_MAX
768 };
769 #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
770
771 /* Ematch type assignments
772 * 1..32767 Reserved for ematches inside kernel tree
773 * 32768..65535 Free to use, not reliable
774 */
775 #define TCF_EM_CONTAINER 0
776 #define TCF_EM_CMP 1
777 #define TCF_EM_NBYTE 2
778 #define TCF_EM_U32 3
779 #define TCF_EM_META 4
780 #define TCF_EM_TEXT 5
781 #define TCF_EM_VLAN 6
782 #define TCF_EM_CANID 7
783 #define TCF_EM_IPSET 8
784 #define TCF_EM_IPT 9
785 #define TCF_EM_MAX 9
786
787 enum {
788 TCF_EM_PROG_TC
789 };
790
791 enum {
792 TCF_EM_OPND_EQ,
793 TCF_EM_OPND_GT,
794 TCF_EM_OPND_LT
795 };
796
797 #endif
798
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