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45 | * HW stats that might be out of date |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_L2_MISS, /* u8 */ |
598 | |
599 | TCA_FLOWER_KEY_CFM, /* nested */ |
600 | |
601 | TCA_FLOWER_KEY_SPI, /* be32 */ |
602 | TCA_FLOWER_KEY_SPI_MASK, /* be32 */ |
603 | |
604 | __TCA_FLOWER_MAX, |
605 | }; |
606 | |
607 | #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) |
608 | |
609 | enum { |
610 | TCA_FLOWER_KEY_CT_FLAGS_NEW = 1 << 0, /* Beginning of a new connection. */ |
611 | TCA_FLOWER_KEY_CT_FLAGS_ESTABLISHED = 1 << 1, /* Part of an existing connection. */ |
612 | TCA_FLOWER_KEY_CT_FLAGS_RELATED = 1 << 2, /* Related to an established connection. */ |
613 | TCA_FLOWER_KEY_CT_FLAGS_TRACKED = 1 << 3, /* Conntrack has occurred. */ |
614 | TCA_FLOWER_KEY_CT_FLAGS_INVALID = 1 << 4, /* Conntrack is invalid. */ |
615 | TCA_FLOWER_KEY_CT_FLAGS_REPLY = 1 << 5, /* Packet is in the reply direction. */ |
616 | __TCA_FLOWER_KEY_CT_FLAGS_MAX, |
617 | }; |
618 | |
619 | enum { |
620 | TCA_FLOWER_KEY_ENC_OPTS_UNSPEC, |
621 | TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested |
622 | * TCA_FLOWER_KEY_ENC_OPT_GENEVE_ |
623 | * attributes |
624 | */ |
625 | TCA_FLOWER_KEY_ENC_OPTS_VXLAN, /* Nested |
626 | * TCA_FLOWER_KEY_ENC_OPT_VXLAN_ |
627 | * attributes |
628 | */ |
629 | TCA_FLOWER_KEY_ENC_OPTS_ERSPAN, /* Nested |
630 | * TCA_FLOWER_KEY_ENC_OPT_ERSPAN_ |
631 | * attributes |
632 | */ |
633 | TCA_FLOWER_KEY_ENC_OPTS_GTP, /* Nested |
634 | * TCA_FLOWER_KEY_ENC_OPT_GTP_ |
635 | * attributes |
636 | */ |
637 | __TCA_FLOWER_KEY_ENC_OPTS_MAX, |
638 | }; |
639 | |
640 | #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1) |
641 | |
642 | enum { |
643 | TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC, |
644 | TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS, /* u16 */ |
645 | TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE, /* u8 */ |
646 | TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA, /* 4 to 128 bytes */ |
647 | |
648 | __TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX, |
649 | }; |
650 | |
651 | #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \ |
652 | (__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1) |
653 | |
654 | enum { |
655 | TCA_FLOWER_KEY_ENC_OPT_VXLAN_UNSPEC, |
656 | TCA_FLOWER_KEY_ENC_OPT_VXLAN_GBP, /* u32 */ |
657 | __TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX, |
658 | }; |
659 | |
660 | #define TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX \ |
661 | (__TCA_FLOWER_KEY_ENC_OPT_VXLAN_MAX - 1) |
662 | |
663 | enum { |
664 | TCA_FLOWER_KEY_ENC_OPT_ERSPAN_UNSPEC, |
665 | TCA_FLOWER_KEY_ENC_OPT_ERSPAN_VER, /* u8 */ |
666 | TCA_FLOWER_KEY_ENC_OPT_ERSPAN_INDEX, /* be32 */ |
667 | TCA_FLOWER_KEY_ENC_OPT_ERSPAN_DIR, /* u8 */ |
668 | TCA_FLOWER_KEY_ENC_OPT_ERSPAN_HWID, /* u8 */ |
669 | __TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX, |
670 | }; |
671 | |
672 | #define TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX \ |
673 | (__TCA_FLOWER_KEY_ENC_OPT_ERSPAN_MAX - 1) |
674 | |
675 | enum { |
676 | TCA_FLOWER_KEY_ENC_OPT_GTP_UNSPEC, |
677 | TCA_FLOWER_KEY_ENC_OPT_GTP_PDU_TYPE, /* u8 */ |
678 | TCA_FLOWER_KEY_ENC_OPT_GTP_QFI, /* u8 */ |
679 | |
680 | __TCA_FLOWER_KEY_ENC_OPT_GTP_MAX, |
681 | }; |
682 | |
683 | #define TCA_FLOWER_KEY_ENC_OPT_GTP_MAX \ |
684 | (__TCA_FLOWER_KEY_ENC_OPT_GTP_MAX - 1) |
685 | |
686 | enum { |
687 | TCA_FLOWER_KEY_MPLS_OPTS_UNSPEC, |
688 | TCA_FLOWER_KEY_MPLS_OPTS_LSE, |
689 | __TCA_FLOWER_KEY_MPLS_OPTS_MAX, |
690 | }; |
691 | |
692 | #define TCA_FLOWER_KEY_MPLS_OPTS_MAX (__TCA_FLOWER_KEY_MPLS_OPTS_MAX - 1) |
693 | |
694 | enum { |
695 | TCA_FLOWER_KEY_MPLS_OPT_LSE_UNSPEC, |
696 | TCA_FLOWER_KEY_MPLS_OPT_LSE_DEPTH, |
697 | TCA_FLOWER_KEY_MPLS_OPT_LSE_TTL, |
698 | TCA_FLOWER_KEY_MPLS_OPT_LSE_BOS, |
699 | TCA_FLOWER_KEY_MPLS_OPT_LSE_TC, |
700 | TCA_FLOWER_KEY_MPLS_OPT_LSE_LABEL, |
701 | __TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX, |
702 | }; |
703 | |
704 | #define TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX \ |
705 | (__TCA_FLOWER_KEY_MPLS_OPT_LSE_MAX - 1) |
706 | |
707 | enum { |
708 | TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), |
709 | TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), |
710 | }; |
711 | |
712 | enum { |
713 | TCA_FLOWER_KEY_CFM_OPT_UNSPEC, |
714 | TCA_FLOWER_KEY_CFM_MD_LEVEL, |
715 | TCA_FLOWER_KEY_CFM_OPCODE, |
716 | __TCA_FLOWER_KEY_CFM_OPT_MAX, |
717 | }; |
718 | |
719 | #define TCA_FLOWER_KEY_CFM_OPT_MAX (__TCA_FLOWER_KEY_CFM_OPT_MAX - 1) |
720 | |
721 | #define TCA_FLOWER_MASK_FLAGS_RANGE (1 << 0) /* Range-based match */ |
722 | |
723 | /* Match-all classifier */ |
724 | |
725 | struct tc_matchall_pcnt { |
726 | __u64 rhit; |
727 | }; |
728 | |
729 | enum { |
730 | TCA_MATCHALL_UNSPEC, |
731 | TCA_MATCHALL_CLASSID, |
732 | TCA_MATCHALL_ACT, |
733 | TCA_MATCHALL_FLAGS, |
734 | TCA_MATCHALL_PCNT, |
735 | TCA_MATCHALL_PAD, |
736 | __TCA_MATCHALL_MAX, |
737 | }; |
738 | |
739 | #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1) |
740 | |
741 | /* Extended Matches */ |
742 | |
743 | struct tcf_ematch_tree_hdr { |
744 | __u16 nmatches; |
745 | __u16 progid; |
746 | }; |
747 | |
748 | enum { |
749 | TCA_EMATCH_TREE_UNSPEC, |
750 | TCA_EMATCH_TREE_HDR, |
751 | TCA_EMATCH_TREE_LIST, |
752 | __TCA_EMATCH_TREE_MAX |
753 | }; |
754 | #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1) |
755 | |
756 | struct tcf_ematch_hdr { |
757 | __u16 matchid; |
758 | __u16 kind; |
759 | __u16 flags; |
760 | __u16 pad; /* currently unused */ |
761 | }; |
762 | |
763 | /* 0 1 |
764 | * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 |
765 | * +-----------------------+-+-+---+ |
766 | * | Unused |S|I| R | |
767 | * +-----------------------+-+-+---+ |
768 | * |
769 | * R(2) ::= relation to next ematch |
770 | * where: 0 0 END (last ematch) |
771 | * 0 1 AND |
772 | * 1 0 OR |
773 | * 1 1 Unused (invalid) |
774 | * I(1) ::= invert result |
775 | * S(1) ::= simple payload |
776 | */ |
777 | #define TCF_EM_REL_END 0 |
778 | #define TCF_EM_REL_AND (1<<0) |
779 | #define TCF_EM_REL_OR (1<<1) |
780 | #define TCF_EM_INVERT (1<<2) |
781 | #define TCF_EM_SIMPLE (1<<3) |
782 | |
783 | #define TCF_EM_REL_MASK 3 |
784 | #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK) |
785 | |
786 | enum { |
787 | TCF_LAYER_LINK, |
788 | TCF_LAYER_NETWORK, |
789 | TCF_LAYER_TRANSPORT, |
790 | __TCF_LAYER_MAX |
791 | }; |
792 | #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1) |
793 | |
794 | /* Ematch type assignments |
795 | * 1..32767 Reserved for ematches inside kernel tree |
796 | * 32768..65535 Free to use, not reliable |
797 | */ |
798 | #define TCF_EM_CONTAINER 0 |
799 | #define TCF_EM_CMP 1 |
800 | #define TCF_EM_NBYTE 2 |
801 | #define TCF_EM_U32 3 |
802 | #define TCF_EM_META 4 |
803 | #define TCF_EM_TEXT 5 |
804 | #define TCF_EM_VLAN 6 |
805 | #define TCF_EM_CANID 7 |
806 | #define TCF_EM_IPSET 8 |
807 | #define TCF_EM_IPT 9 |
808 | #define TCF_EM_MAX 9 |
809 | |
810 | enum { |
811 | TCF_EM_PROG_TC |
812 | }; |
813 | |
814 | enum { |
815 | TCF_EM_OPND_EQ, |
816 | TCF_EM_OPND_GT, |
817 | TCF_EM_OPND_LT |
818 | }; |
819 | |
820 | #endif |
821 | |