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ba914908 | 1 | /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ |
68d5ba54 SH |
2 | #ifndef __LINUX_PKT_CLS_H |
3 | #define __LINUX_PKT_CLS_H | |
4 | ||
67881151 | 5 | #include <linux/types.h> |
d639d9d1 SH |
6 | #include <linux/pkt_sched.h> |
7 | ||
b479a7d7 SH |
8 | #define TC_COOKIE_MAX_SIZE 16 |
9 | ||
68d5ba54 | 10 | /* Action attributes */ |
ab322673 | 11 | enum { |
68d5ba54 SH |
12 | TCA_ACT_UNSPEC, |
13 | TCA_ACT_KIND, | |
14 | TCA_ACT_OPTIONS, | |
15 | TCA_ACT_INDEX, | |
451d3b81 | 16 | TCA_ACT_STATS, |
31ce6e01 | 17 | TCA_ACT_PAD, |
b479a7d7 | 18 | TCA_ACT_COOKIE, |
68d5ba54 SH |
19 | __TCA_ACT_MAX |
20 | }; | |
21 | ||
22 | #define TCA_ACT_MAX __TCA_ACT_MAX | |
23 | #define TCA_OLD_COMPAT (TCA_ACT_MAX+1) | |
24 | #define TCA_ACT_MAX_PRIO 32 | |
25 | #define TCA_ACT_BIND 1 | |
26 | #define TCA_ACT_NOBIND 0 | |
27 | #define TCA_ACT_UNBIND 1 | |
28 | #define TCA_ACT_NOUNBIND 0 | |
29 | #define TCA_ACT_REPLACE 1 | |
30 | #define TCA_ACT_NOREPLACE 0 | |
68d5ba54 SH |
31 | |
32 | #define TC_ACT_UNSPEC (-1) | |
33 | #define TC_ACT_OK 0 | |
34 | #define TC_ACT_RECLASSIFY 1 | |
35 | #define TC_ACT_SHOT 2 | |
36 | #define TC_ACT_PIPE 3 | |
37 | #define TC_ACT_STOLEN 4 | |
38 | #define TC_ACT_QUEUED 5 | |
39 | #define TC_ACT_REPEAT 6 | |
4e39bfb9 | 40 | #define TC_ACT_REDIRECT 7 |
410556ad SH |
41 | #define TC_ACT_TRAP 8 /* For hw path, this means "trap to cpu" |
42 | * and don't further process the frame | |
43 | * in hardware. For sw path, this is | |
44 | * equivalent of TC_ACT_STOLEN - drop | |
45 | * the skb and act like everything | |
46 | * is alright. | |
47 | */ | |
76557951 SH |
48 | |
49 | /* There is a special kind of actions called "extended actions", | |
50 | * which need a value parameter. These have a local opcode located in | |
51 | * the highest nibble, starting from 1. The rest of the bits | |
52 | * are used to carry the value. These two parts together make | |
53 | * a combined opcode. | |
54 | */ | |
55 | #define __TC_ACT_EXT_SHIFT 28 | |
56 | #define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT) | |
57 | #define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1) | |
58 | #define TC_ACT_EXT_CMP(combined, opcode) \ | |
59 | (((combined) & (~TC_ACT_EXT_VAL_MASK)) == opcode) | |
60 | ||
61 | #define TC_ACT_JUMP __TC_ACT_EXT(1) | |
d4473c02 | 62 | #define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2) |
68d5ba54 SH |
63 | |
64 | /* Action type identifiers*/ | |
ab322673 | 65 | enum { |
68d5ba54 SH |
66 | TCA_ID_UNSPEC=0, |
67 | TCA_ID_POLICE=1, | |
68 | /* other actions go here */ | |
69 | __TCA_ID_MAX=255 | |
70 | }; | |
71 | ||
72 | #define TCA_ID_MAX __TCA_ID_MAX | |
73 | ||
ab322673 | 74 | struct tc_police { |
68d5ba54 SH |
75 | __u32 index; |
76 | int action; | |
77 | #define TC_POLICE_UNSPEC TC_ACT_UNSPEC | |
78 | #define TC_POLICE_OK TC_ACT_OK | |
79 | #define TC_POLICE_RECLASSIFY TC_ACT_RECLASSIFY | |
80 | #define TC_POLICE_SHOT TC_ACT_SHOT | |
81 | #define TC_POLICE_PIPE TC_ACT_PIPE | |
82 | ||
83 | __u32 limit; | |
84 | __u32 burst; | |
85 | __u32 mtu; | |
86 | struct tc_ratespec rate; | |
87 | struct tc_ratespec peakrate; | |
c6878082 SH |
88 | int refcnt; |
89 | int bindcnt; | |
68d5ba54 SH |
90 | __u32 capab; |
91 | }; | |
92 | ||
ab322673 | 93 | struct tcf_t { |
d639d9d1 SH |
94 | __u64 install; |
95 | __u64 lastuse; | |
96 | __u64 expires; | |
c6878082 | 97 | __u64 firstuse; |
68d5ba54 SH |
98 | }; |
99 | ||
ab322673 | 100 | struct tc_cnt { |
c6878082 | 101 | int refcnt; |
68d5ba54 SH |
102 | int bindcnt; |
103 | }; | |
104 | ||
105 | #define tc_gen \ | |
106 | __u32 index; \ | |
107 | __u32 capab; \ | |
108 | int action; \ | |
109 | int refcnt; \ | |
110 | int bindcnt | |
111 | ||
ab322673 | 112 | enum { |
68d5ba54 SH |
113 | TCA_POLICE_UNSPEC, |
114 | TCA_POLICE_TBF, | |
115 | TCA_POLICE_RATE, | |
116 | TCA_POLICE_PEAKRATE, | |
117 | TCA_POLICE_AVRATE, | |
118 | TCA_POLICE_RESULT, | |
de70bd2f SH |
119 | TCA_POLICE_TM, |
120 | TCA_POLICE_PAD, | |
68d5ba54 SH |
121 | __TCA_POLICE_MAX |
122 | #define TCA_POLICE_RESULT TCA_POLICE_RESULT | |
123 | }; | |
124 | ||
125 | #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1) | |
126 | ||
0a99e7ba | 127 | /* tca flags definitions */ |
cad54934 SH |
128 | #define TCA_CLS_FLAGS_SKIP_HW (1 << 0) /* don't offload filter to HW */ |
129 | #define TCA_CLS_FLAGS_SKIP_SW (1 << 1) /* don't use filter in SW */ | |
130 | #define TCA_CLS_FLAGS_IN_HW (1 << 2) /* filter is offloaded to HW */ | |
131 | #define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */ | |
4276e652 | 132 | #define TCA_CLS_FLAGS_VERBOSE (1 << 4) /* verbose logging */ |
0a99e7ba | 133 | |
68d5ba54 SH |
134 | /* U32 filters */ |
135 | ||
136 | #define TC_U32_HTID(h) ((h)&0xFFF00000) | |
137 | #define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20) | |
138 | #define TC_U32_HASH(h) (((h)>>12)&0xFF) | |
139 | #define TC_U32_NODE(h) ((h)&0xFFF) | |
140 | #define TC_U32_KEY(h) ((h)&0xFFFFF) | |
141 | #define TC_U32_UNSPEC 0 | |
142 | #define TC_U32_ROOT (0xFFF00000) | |
143 | ||
ab322673 | 144 | enum { |
68d5ba54 SH |
145 | TCA_U32_UNSPEC, |
146 | TCA_U32_CLASSID, | |
147 | TCA_U32_HASH, | |
148 | TCA_U32_LINK, | |
149 | TCA_U32_DIVISOR, | |
150 | TCA_U32_SEL, | |
151 | TCA_U32_POLICE, | |
de70bd2f | 152 | TCA_U32_ACT, |
68d5ba54 SH |
153 | TCA_U32_INDEV, |
154 | TCA_U32_PCNT, | |
6f0ba88b | 155 | TCA_U32_MARK, |
2421ab75 | 156 | TCA_U32_FLAGS, |
31ce6e01 | 157 | TCA_U32_PAD, |
68d5ba54 SH |
158 | __TCA_U32_MAX |
159 | }; | |
160 | ||
161 | #define TCA_U32_MAX (__TCA_U32_MAX - 1) | |
162 | ||
ab322673 | 163 | struct tc_u32_key { |
5344bb28 SH |
164 | __be32 mask; |
165 | __be32 val; | |
68d5ba54 SH |
166 | int off; |
167 | int offmask; | |
168 | }; | |
169 | ||
ab322673 | 170 | struct tc_u32_sel { |
68d5ba54 SH |
171 | unsigned char flags; |
172 | unsigned char offshift; | |
173 | unsigned char nkeys; | |
174 | ||
5344bb28 | 175 | __be16 offmask; |
68d5ba54 SH |
176 | __u16 off; |
177 | short offoff; | |
178 | ||
179 | short hoff; | |
5344bb28 | 180 | __be32 hmask; |
68d5ba54 SH |
181 | struct tc_u32_key keys[0]; |
182 | }; | |
183 | ||
ab322673 | 184 | struct tc_u32_mark { |
d639d9d1 SH |
185 | __u32 val; |
186 | __u32 mask; | |
187 | __u32 success; | |
188 | }; | |
189 | ||
ab322673 | 190 | struct tc_u32_pcnt { |
68d5ba54 SH |
191 | __u64 rcnt; |
192 | __u64 rhit; | |
193 | __u64 kcnts[0]; | |
194 | }; | |
6f0ba88b | 195 | |
68d5ba54 SH |
196 | /* Flags */ |
197 | ||
198 | #define TC_U32_TERMINAL 1 | |
199 | #define TC_U32_OFFSET 2 | |
200 | #define TC_U32_VAROFFSET 4 | |
201 | #define TC_U32_EAT 8 | |
202 | ||
203 | #define TC_U32_MAXDEPTH 8 | |
204 | ||
205 | ||
206 | /* RSVP filter */ | |
207 | ||
ab322673 | 208 | enum { |
68d5ba54 SH |
209 | TCA_RSVP_UNSPEC, |
210 | TCA_RSVP_CLASSID, | |
211 | TCA_RSVP_DST, | |
212 | TCA_RSVP_SRC, | |
213 | TCA_RSVP_PINFO, | |
214 | TCA_RSVP_POLICE, | |
d639d9d1 | 215 | TCA_RSVP_ACT, |
68d5ba54 SH |
216 | __TCA_RSVP_MAX |
217 | }; | |
218 | ||
219 | #define TCA_RSVP_MAX (__TCA_RSVP_MAX - 1 ) | |
220 | ||
ab322673 | 221 | struct tc_rsvp_gpi { |
68d5ba54 SH |
222 | __u32 key; |
223 | __u32 mask; | |
224 | int offset; | |
225 | }; | |
226 | ||
ab322673 | 227 | struct tc_rsvp_pinfo { |
68d5ba54 SH |
228 | struct tc_rsvp_gpi dpi; |
229 | struct tc_rsvp_gpi spi; | |
230 | __u8 protocol; | |
231 | __u8 tunnelid; | |
232 | __u8 tunnelhdr; | |
6864c1e7 | 233 | __u8 pad; |
68d5ba54 SH |
234 | }; |
235 | ||
236 | /* ROUTE filter */ | |
237 | ||
ab322673 | 238 | enum { |
68d5ba54 SH |
239 | TCA_ROUTE4_UNSPEC, |
240 | TCA_ROUTE4_CLASSID, | |
241 | TCA_ROUTE4_TO, | |
242 | TCA_ROUTE4_FROM, | |
243 | TCA_ROUTE4_IIF, | |
244 | TCA_ROUTE4_POLICE, | |
d639d9d1 | 245 | TCA_ROUTE4_ACT, |
68d5ba54 SH |
246 | __TCA_ROUTE4_MAX |
247 | }; | |
248 | ||
249 | #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1) | |
250 | ||
251 | ||
252 | /* FW filter */ | |
253 | ||
ab322673 | 254 | enum { |
68d5ba54 SH |
255 | TCA_FW_UNSPEC, |
256 | TCA_FW_CLASSID, | |
257 | TCA_FW_POLICE, | |
258 | TCA_FW_INDEV, /* used by CONFIG_NET_CLS_IND */ | |
259 | TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */ | |
ead2ba70 | 260 | TCA_FW_MASK, |
68d5ba54 SH |
261 | __TCA_FW_MAX |
262 | }; | |
263 | ||
264 | #define TCA_FW_MAX (__TCA_FW_MAX - 1) | |
265 | ||
266 | /* TC index filter */ | |
267 | ||
ab322673 | 268 | enum { |
68d5ba54 SH |
269 | TCA_TCINDEX_UNSPEC, |
270 | TCA_TCINDEX_HASH, | |
271 | TCA_TCINDEX_MASK, | |
272 | TCA_TCINDEX_SHIFT, | |
273 | TCA_TCINDEX_FALL_THROUGH, | |
274 | TCA_TCINDEX_CLASSID, | |
275 | TCA_TCINDEX_POLICE, | |
d639d9d1 | 276 | TCA_TCINDEX_ACT, |
68d5ba54 SH |
277 | __TCA_TCINDEX_MAX |
278 | }; | |
279 | ||
280 | #define TCA_TCINDEX_MAX (__TCA_TCINDEX_MAX - 1) | |
281 | ||
9932abb4 PM |
282 | /* Flow filter */ |
283 | ||
ab322673 | 284 | enum { |
9932abb4 PM |
285 | FLOW_KEY_SRC, |
286 | FLOW_KEY_DST, | |
287 | FLOW_KEY_PROTO, | |
288 | FLOW_KEY_PROTO_SRC, | |
289 | FLOW_KEY_PROTO_DST, | |
290 | FLOW_KEY_IIF, | |
291 | FLOW_KEY_PRIORITY, | |
292 | FLOW_KEY_MARK, | |
293 | FLOW_KEY_NFCT, | |
294 | FLOW_KEY_NFCT_SRC, | |
295 | FLOW_KEY_NFCT_DST, | |
296 | FLOW_KEY_NFCT_PROTO_SRC, | |
297 | FLOW_KEY_NFCT_PROTO_DST, | |
298 | FLOW_KEY_RTCLASSID, | |
299 | FLOW_KEY_SKUID, | |
300 | FLOW_KEY_SKGID, | |
66862d3c | 301 | FLOW_KEY_VLAN_TAG, |
7162c921 | 302 | FLOW_KEY_RXHASH, |
9932abb4 PM |
303 | __FLOW_KEY_MAX, |
304 | }; | |
305 | ||
306 | #define FLOW_KEY_MAX (__FLOW_KEY_MAX - 1) | |
307 | ||
ab322673 | 308 | enum { |
9932abb4 PM |
309 | FLOW_MODE_MAP, |
310 | FLOW_MODE_HASH, | |
311 | }; | |
312 | ||
ab322673 | 313 | enum { |
9932abb4 PM |
314 | TCA_FLOW_UNSPEC, |
315 | TCA_FLOW_KEYS, | |
316 | TCA_FLOW_MODE, | |
317 | TCA_FLOW_BASECLASS, | |
318 | TCA_FLOW_RSHIFT, | |
319 | TCA_FLOW_ADDEND, | |
320 | TCA_FLOW_MASK, | |
321 | TCA_FLOW_XOR, | |
322 | TCA_FLOW_DIVISOR, | |
323 | TCA_FLOW_ACT, | |
324 | TCA_FLOW_POLICE, | |
325 | TCA_FLOW_EMATCHES, | |
19ecc16d | 326 | TCA_FLOW_PERTURB, |
9932abb4 PM |
327 | __TCA_FLOW_MAX |
328 | }; | |
329 | ||
330 | #define TCA_FLOW_MAX (__TCA_FLOW_MAX - 1) | |
331 | ||
d639d9d1 SH |
332 | /* Basic filter */ |
333 | ||
ab322673 | 334 | enum { |
d639d9d1 SH |
335 | TCA_BASIC_UNSPEC, |
336 | TCA_BASIC_CLASSID, | |
337 | TCA_BASIC_EMATCHES, | |
338 | TCA_BASIC_ACT, | |
339 | TCA_BASIC_POLICE, | |
340 | __TCA_BASIC_MAX | |
341 | }; | |
342 | ||
343 | #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1) | |
344 | ||
67881151 SH |
345 | |
346 | /* Cgroup classifier */ | |
347 | ||
ab322673 | 348 | enum { |
67881151 SH |
349 | TCA_CGROUP_UNSPEC, |
350 | TCA_CGROUP_ACT, | |
351 | TCA_CGROUP_POLICE, | |
352 | TCA_CGROUP_EMATCHES, | |
353 | __TCA_CGROUP_MAX, | |
354 | }; | |
355 | ||
356 | #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1) | |
357 | ||
793da0e7 SH |
358 | /* BPF classifier */ |
359 | ||
4e39bfb9 SH |
360 | #define TCA_BPF_FLAG_ACT_DIRECT (1 << 0) |
361 | ||
793da0e7 SH |
362 | enum { |
363 | TCA_BPF_UNSPEC, | |
364 | TCA_BPF_ACT, | |
365 | TCA_BPF_POLICE, | |
366 | TCA_BPF_CLASSID, | |
367 | TCA_BPF_OPS_LEN, | |
368 | TCA_BPF_OPS, | |
61333d24 SH |
369 | TCA_BPF_FD, |
370 | TCA_BPF_NAME, | |
4e39bfb9 | 371 | TCA_BPF_FLAGS, |
d9927247 | 372 | TCA_BPF_FLAGS_GEN, |
6166cc35 | 373 | TCA_BPF_TAG, |
35a004dc | 374 | TCA_BPF_ID, |
793da0e7 SH |
375 | __TCA_BPF_MAX, |
376 | }; | |
377 | ||
378 | #define TCA_BPF_MAX (__TCA_BPF_MAX - 1) | |
379 | ||
8f42ceaf SH |
380 | /* Flower classifier */ |
381 | ||
382 | enum { | |
383 | TCA_FLOWER_UNSPEC, | |
384 | TCA_FLOWER_CLASSID, | |
385 | TCA_FLOWER_INDEV, | |
386 | TCA_FLOWER_ACT, | |
387 | TCA_FLOWER_KEY_ETH_DST, /* ETH_ALEN */ | |
388 | TCA_FLOWER_KEY_ETH_DST_MASK, /* ETH_ALEN */ | |
389 | TCA_FLOWER_KEY_ETH_SRC, /* ETH_ALEN */ | |
390 | TCA_FLOWER_KEY_ETH_SRC_MASK, /* ETH_ALEN */ | |
391 | TCA_FLOWER_KEY_ETH_TYPE, /* be16 */ | |
392 | TCA_FLOWER_KEY_IP_PROTO, /* u8 */ | |
393 | TCA_FLOWER_KEY_IPV4_SRC, /* be32 */ | |
394 | TCA_FLOWER_KEY_IPV4_SRC_MASK, /* be32 */ | |
395 | TCA_FLOWER_KEY_IPV4_DST, /* be32 */ | |
396 | TCA_FLOWER_KEY_IPV4_DST_MASK, /* be32 */ | |
397 | TCA_FLOWER_KEY_IPV6_SRC, /* struct in6_addr */ | |
398 | TCA_FLOWER_KEY_IPV6_SRC_MASK, /* struct in6_addr */ | |
399 | TCA_FLOWER_KEY_IPV6_DST, /* struct in6_addr */ | |
400 | TCA_FLOWER_KEY_IPV6_DST_MASK, /* struct in6_addr */ | |
401 | TCA_FLOWER_KEY_TCP_SRC, /* be16 */ | |
402 | TCA_FLOWER_KEY_TCP_DST, /* be16 */ | |
403 | TCA_FLOWER_KEY_UDP_SRC, /* be16 */ | |
404 | TCA_FLOWER_KEY_UDP_DST, /* be16 */ | |
b7e0091a SH |
405 | |
406 | TCA_FLOWER_FLAGS, | |
e8a67bc4 SH |
407 | TCA_FLOWER_KEY_VLAN_ID, /* be16 */ |
408 | TCA_FLOWER_KEY_VLAN_PRIO, /* u8 */ | |
409 | TCA_FLOWER_KEY_VLAN_ETH_TYPE, /* be16 */ | |
410 | ||
411 | TCA_FLOWER_KEY_ENC_KEY_ID, /* be32 */ | |
412 | TCA_FLOWER_KEY_ENC_IPV4_SRC, /* be32 */ | |
413 | TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */ | |
414 | TCA_FLOWER_KEY_ENC_IPV4_DST, /* be32 */ | |
415 | TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */ | |
416 | TCA_FLOWER_KEY_ENC_IPV6_SRC, /* struct in6_addr */ | |
417 | TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */ | |
418 | TCA_FLOWER_KEY_ENC_IPV6_DST, /* struct in6_addr */ | |
419 | TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */ | |
420 | ||
421 | TCA_FLOWER_KEY_TCP_SRC_MASK, /* be16 */ | |
422 | TCA_FLOWER_KEY_TCP_DST_MASK, /* be16 */ | |
423 | TCA_FLOWER_KEY_UDP_SRC_MASK, /* be16 */ | |
424 | TCA_FLOWER_KEY_UDP_DST_MASK, /* be16 */ | |
1a97748b SH |
425 | TCA_FLOWER_KEY_SCTP_SRC_MASK, /* be16 */ |
426 | TCA_FLOWER_KEY_SCTP_DST_MASK, /* be16 */ | |
427 | ||
428 | TCA_FLOWER_KEY_SCTP_SRC, /* be16 */ | |
429 | TCA_FLOWER_KEY_SCTP_DST, /* be16 */ | |
430 | ||
431 | TCA_FLOWER_KEY_ENC_UDP_SRC_PORT, /* be16 */ | |
432 | TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK, /* be16 */ | |
433 | TCA_FLOWER_KEY_ENC_UDP_DST_PORT, /* be16 */ | |
434 | TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK, /* be16 */ | |
3dd0bb51 SH |
435 | |
436 | TCA_FLOWER_KEY_FLAGS, /* be32 */ | |
437 | TCA_FLOWER_KEY_FLAGS_MASK, /* be32 */ | |
438 | ||
439 | TCA_FLOWER_KEY_ICMPV4_CODE, /* u8 */ | |
440 | TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */ | |
441 | TCA_FLOWER_KEY_ICMPV4_TYPE, /* u8 */ | |
442 | TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */ | |
443 | TCA_FLOWER_KEY_ICMPV6_CODE, /* u8 */ | |
444 | TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */ | |
445 | TCA_FLOWER_KEY_ICMPV6_TYPE, /* u8 */ | |
446 | TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */ | |
447 | ||
e2ade8ce SH |
448 | TCA_FLOWER_KEY_ARP_SIP, /* be32 */ |
449 | TCA_FLOWER_KEY_ARP_SIP_MASK, /* be32 */ | |
450 | TCA_FLOWER_KEY_ARP_TIP, /* be32 */ | |
451 | TCA_FLOWER_KEY_ARP_TIP_MASK, /* be32 */ | |
452 | TCA_FLOWER_KEY_ARP_OP, /* u8 */ | |
453 | TCA_FLOWER_KEY_ARP_OP_MASK, /* u8 */ | |
454 | TCA_FLOWER_KEY_ARP_SHA, /* ETH_ALEN */ | |
455 | TCA_FLOWER_KEY_ARP_SHA_MASK, /* ETH_ALEN */ | |
456 | TCA_FLOWER_KEY_ARP_THA, /* ETH_ALEN */ | |
457 | TCA_FLOWER_KEY_ARP_THA_MASK, /* ETH_ALEN */ | |
458 | ||
7ff1fce5 SH |
459 | TCA_FLOWER_KEY_MPLS_TTL, /* u8 - 8 bits */ |
460 | TCA_FLOWER_KEY_MPLS_BOS, /* u8 - 1 bit */ | |
461 | TCA_FLOWER_KEY_MPLS_TC, /* u8 - 3 bits */ | |
462 | TCA_FLOWER_KEY_MPLS_LABEL, /* be32 - 20 bits */ | |
463 | ||
0071f3d0 SH |
464 | TCA_FLOWER_KEY_TCP_FLAGS, /* be16 */ |
465 | TCA_FLOWER_KEY_TCP_FLAGS_MASK, /* be16 */ | |
466 | ||
d9bcafb4 SH |
467 | TCA_FLOWER_KEY_IP_TOS, /* u8 */ |
468 | TCA_FLOWER_KEY_IP_TOS_MASK, /* u8 */ | |
469 | TCA_FLOWER_KEY_IP_TTL, /* u8 */ | |
470 | TCA_FLOWER_KEY_IP_TTL_MASK, /* u8 */ | |
471 | ||
3eebc1d4 DA |
472 | TCA_FLOWER_KEY_CVLAN_ID, /* be16 */ |
473 | TCA_FLOWER_KEY_CVLAN_PRIO, /* u8 */ | |
474 | TCA_FLOWER_KEY_CVLAN_ETH_TYPE, /* be16 */ | |
475 | ||
204db84e DA |
476 | TCA_FLOWER_KEY_ENC_IP_TOS, /* u8 */ |
477 | TCA_FLOWER_KEY_ENC_IP_TOS_MASK, /* u8 */ | |
478 | TCA_FLOWER_KEY_ENC_IP_TTL, /* u8 */ | |
479 | TCA_FLOWER_KEY_ENC_IP_TTL_MASK, /* u8 */ | |
480 | ||
8f42ceaf SH |
481 | __TCA_FLOWER_MAX, |
482 | }; | |
483 | ||
484 | #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1) | |
485 | ||
3dd0bb51 SH |
486 | enum { |
487 | TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0), | |
4de0a06b | 488 | TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1), |
3dd0bb51 SH |
489 | }; |
490 | ||
dc00db9e SH |
491 | /* Match-all classifier */ |
492 | ||
493 | enum { | |
494 | TCA_MATCHALL_UNSPEC, | |
495 | TCA_MATCHALL_CLASSID, | |
496 | TCA_MATCHALL_ACT, | |
497 | TCA_MATCHALL_FLAGS, | |
498 | __TCA_MATCHALL_MAX, | |
499 | }; | |
500 | ||
501 | #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1) | |
502 | ||
d639d9d1 SH |
503 | /* Extended Matches */ |
504 | ||
ab322673 | 505 | struct tcf_ematch_tree_hdr { |
d639d9d1 SH |
506 | __u16 nmatches; |
507 | __u16 progid; | |
508 | }; | |
509 | ||
ab322673 | 510 | enum { |
d639d9d1 SH |
511 | TCA_EMATCH_TREE_UNSPEC, |
512 | TCA_EMATCH_TREE_HDR, | |
513 | TCA_EMATCH_TREE_LIST, | |
514 | __TCA_EMATCH_TREE_MAX | |
515 | }; | |
516 | #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1) | |
517 | ||
ab322673 | 518 | struct tcf_ematch_hdr { |
d639d9d1 SH |
519 | __u16 matchid; |
520 | __u16 kind; | |
521 | __u16 flags; | |
522 | __u16 pad; /* currently unused */ | |
523 | }; | |
524 | ||
525 | /* 0 1 | |
526 | * 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 | |
527 | * +-----------------------+-+-+---+ | |
528 | * | Unused |S|I| R | | |
529 | * +-----------------------+-+-+---+ | |
530 | * | |
531 | * R(2) ::= relation to next ematch | |
532 | * where: 0 0 END (last ematch) | |
533 | * 0 1 AND | |
534 | * 1 0 OR | |
535 | * 1 1 Unused (invalid) | |
536 | * I(1) ::= invert result | |
537 | * S(1) ::= simple payload | |
538 | */ | |
539 | #define TCF_EM_REL_END 0 | |
540 | #define TCF_EM_REL_AND (1<<0) | |
541 | #define TCF_EM_REL_OR (1<<1) | |
542 | #define TCF_EM_INVERT (1<<2) | |
543 | #define TCF_EM_SIMPLE (1<<3) | |
544 | ||
545 | #define TCF_EM_REL_MASK 3 | |
546 | #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK) | |
547 | ||
ab322673 | 548 | enum { |
d639d9d1 SH |
549 | TCF_LAYER_LINK, |
550 | TCF_LAYER_NETWORK, | |
551 | TCF_LAYER_TRANSPORT, | |
552 | __TCF_LAYER_MAX | |
553 | }; | |
554 | #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1) | |
555 | ||
556 | /* Ematch type assignments | |
557 | * 1..32767 Reserved for ematches inside kernel tree | |
558 | * 32768..65535 Free to use, not reliable | |
559 | */ | |
a6ffa8b0 SH |
560 | #define TCF_EM_CONTAINER 0 |
561 | #define TCF_EM_CMP 1 | |
562 | #define TCF_EM_NBYTE 2 | |
563 | #define TCF_EM_U32 3 | |
564 | #define TCF_EM_META 4 | |
565 | #define TCF_EM_TEXT 5 | |
a564b709 SH |
566 | #define TCF_EM_VLAN 6 |
567 | #define TCF_EM_CANID 7 | |
568 | #define TCF_EM_IPSET 8 | |
02ffee14 DA |
569 | #define TCF_EM_IPT 9 |
570 | #define TCF_EM_MAX 9 | |
d639d9d1 | 571 | |
ab322673 | 572 | enum { |
d639d9d1 SH |
573 | TCF_EM_PROG_TC |
574 | }; | |
575 | ||
ab322673 | 576 | enum { |
d639d9d1 SH |
577 | TCF_EM_OPND_EQ, |
578 | TCF_EM_OPND_GT, | |
579 | TCF_EM_OPND_LT | |
580 | }; | |
581 | ||
68d5ba54 | 582 | #endif |