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_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
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
40 #define TC_ACT_REDIRECT		7
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 				   */
48 #define TC_ACT_VALUE_MAX	TC_ACT_TRAP
49 
50 /* There is a special kind of actions called "extended actions",
51  * which need a value parameter. These have a local opcode located in
52  * the highest nibble, starting from 1. The rest of the bits
53  * are used to carry the value. These two parts together make
54  * a combined opcode.
55  */
56 #define __TC_ACT_EXT_SHIFT 28
57 #define __TC_ACT_EXT(local) ((local) << __TC_ACT_EXT_SHIFT)
58 #define TC_ACT_EXT_VAL_MASK ((1 << __TC_ACT_EXT_SHIFT) - 1)
59 #define TC_ACT_EXT_OPCODE(combined) ((combined) & (~TC_ACT_EXT_VAL_MASK))
60 #define TC_ACT_EXT_CMP(combined, opcode) (TC_ACT_EXT_OPCODE(combined) == opcode)
61 
62 #define TC_ACT_JUMP __TC_ACT_EXT(1)
63 #define TC_ACT_GOTO_CHAIN __TC_ACT_EXT(2)
64 #define TC_ACT_EXT_OPCODE_MAX	TC_ACT_GOTO_CHAIN
65 
66 /* Action type identifiers*/
67 enum {
68 	TCA_ID_UNSPEC=0,
69 	TCA_ID_POLICE=1,
70 	/* other actions go here */
71 	__TCA_ID_MAX=255
72 };
73 
74 #define TCA_ID_MAX __TCA_ID_MAX
75 
76 struct tc_police {
77 	__u32			index;
78 	int			action;
79 #define TC_POLICE_UNSPEC	TC_ACT_UNSPEC
80 #define TC_POLICE_OK		TC_ACT_OK
81 #define TC_POLICE_RECLASSIFY	TC_ACT_RECLASSIFY
82 #define TC_POLICE_SHOT		TC_ACT_SHOT
83 #define TC_POLICE_PIPE		TC_ACT_PIPE
84 
85 	__u32			limit;
86 	__u32			burst;
87 	__u32			mtu;
88 	struct tc_ratespec	rate;
89 	struct tc_ratespec	peakrate;
90 	int			refcnt;
91 	int			bindcnt;
92 	__u32			capab;
93 };
94 
95 struct tcf_t {
96 	__u64   install;
97 	__u64   lastuse;
98 	__u64   expires;
99 	__u64   firstuse;
100 };
101 
102 struct tc_cnt {
103 	int                   refcnt;
104 	int                   bindcnt;
105 };
106 
107 #define tc_gen \
108 	__u32                 index; \
109 	__u32                 capab; \
110 	int                   action; \
111 	int                   refcnt; \
112 	int                   bindcnt
113 
114 enum {
115 	TCA_POLICE_UNSPEC,
116 	TCA_POLICE_TBF,
117 	TCA_POLICE_RATE,
118 	TCA_POLICE_PEAKRATE,
119 	TCA_POLICE_AVRATE,
120 	TCA_POLICE_RESULT,
121 	TCA_POLICE_TM,
122 	TCA_POLICE_PAD,
123 	__TCA_POLICE_MAX
124 #define TCA_POLICE_RESULT TCA_POLICE_RESULT
125 };
126 
127 #define TCA_POLICE_MAX (__TCA_POLICE_MAX - 1)
128 
129 /* tca flags definitions */
130 #define TCA_CLS_FLAGS_SKIP_HW	(1 << 0) /* don't offload filter to HW */
131 #define TCA_CLS_FLAGS_SKIP_SW	(1 << 1) /* don't use filter in SW */
132 #define TCA_CLS_FLAGS_IN_HW	(1 << 2) /* filter is offloaded to HW */
133 #define TCA_CLS_FLAGS_NOT_IN_HW (1 << 3) /* filter isn't offloaded to HW */
134 #define TCA_CLS_FLAGS_VERBOSE	(1 << 4) /* verbose logging */
135 
136 /* U32 filters */
137 
138 #define TC_U32_HTID(h) ((h)&0xFFF00000)
139 #define TC_U32_USERHTID(h) (TC_U32_HTID(h)>>20)
140 #define TC_U32_HASH(h) (((h)>>12)&0xFF)
141 #define TC_U32_NODE(h) ((h)&0xFFF)
142 #define TC_U32_KEY(h) ((h)&0xFFFFF)
143 #define TC_U32_UNSPEC	0
144 #define TC_U32_ROOT	(0xFFF00000)
145 
146 enum {
147 	TCA_U32_UNSPEC,
148 	TCA_U32_CLASSID,
149 	TCA_U32_HASH,
150 	TCA_U32_LINK,
151 	TCA_U32_DIVISOR,
152 	TCA_U32_SEL,
153 	TCA_U32_POLICE,
154 	TCA_U32_ACT,
155 	TCA_U32_INDEV,
156 	TCA_U32_PCNT,
157 	TCA_U32_MARK,
158 	TCA_U32_FLAGS,
159 	TCA_U32_PAD,
160 	__TCA_U32_MAX
161 };
162 
163 #define TCA_U32_MAX (__TCA_U32_MAX - 1)
164 
165 struct tc_u32_key {
166 	__be32		mask;
167 	__be32		val;
168 	int		off;
169 	int		offmask;
170 };
171 
172 struct tc_u32_sel {
173 	unsigned char		flags;
174 	unsigned char		offshift;
175 	unsigned char		nkeys;
176 
177 	__be16			offmask;
178 	__u16			off;
179 	short			offoff;
180 
181 	short			hoff;
182 	__be32			hmask;
183 	struct tc_u32_key	keys[];
184 };
185 
186 struct tc_u32_mark {
187 	__u32		val;
188 	__u32		mask;
189 	__u32		success;
190 };
191 
192 struct tc_u32_pcnt {
193 	__u64 rcnt;
194 	__u64 rhit;
195 	__u64 kcnts[];
196 };
197 
198 /* Flags */
199 
200 #define TC_U32_TERMINAL		1
201 #define TC_U32_OFFSET		2
202 #define TC_U32_VAROFFSET	4
203 #define TC_U32_EAT		8
204 
205 #define TC_U32_MAXDEPTH 8
206 
207 /* ROUTE filter */
208 
209 enum {
210 	TCA_ROUTE4_UNSPEC,
211 	TCA_ROUTE4_CLASSID,
212 	TCA_ROUTE4_TO,
213 	TCA_ROUTE4_FROM,
214 	TCA_ROUTE4_IIF,
215 	TCA_ROUTE4_POLICE,
216 	TCA_ROUTE4_ACT,
217 	__TCA_ROUTE4_MAX
218 };
219 
220 #define TCA_ROUTE4_MAX (__TCA_ROUTE4_MAX - 1)
221 
222 
223 /* FW filter */
224 
225 enum {
226 	TCA_FW_UNSPEC,
227 	TCA_FW_CLASSID,
228 	TCA_FW_POLICE,
229 	TCA_FW_INDEV,
230 	TCA_FW_ACT, /* used by CONFIG_NET_CLS_ACT */
231 	TCA_FW_MASK,
232 	__TCA_FW_MAX
233 };
234 
235 #define TCA_FW_MAX (__TCA_FW_MAX - 1)
236 
237 /* Flow filter */
238 
239 enum {
240 	FLOW_KEY_SRC,
241 	FLOW_KEY_DST,
242 	FLOW_KEY_PROTO,
243 	FLOW_KEY_PROTO_SRC,
244 	FLOW_KEY_PROTO_DST,
245 	FLOW_KEY_IIF,
246 	FLOW_KEY_PRIORITY,
247 	FLOW_KEY_MARK,
248 	FLOW_KEY_NFCT,
249 	FLOW_KEY_NFCT_SRC,
250 	FLOW_KEY_NFCT_DST,
251 	FLOW_KEY_NFCT_PROTO_SRC,
252 	FLOW_KEY_NFCT_PROTO_DST,
253 	FLOW_KEY_RTCLASSID,
254 	FLOW_KEY_SKUID,
255 	FLOW_KEY_SKGID,
256 	FLOW_KEY_VLAN_TAG,
257 	FLOW_KEY_RXHASH,
258 	__FLOW_KEY_MAX,
259 };
260 
261 #define FLOW_KEY_MAX	(__FLOW_KEY_MAX - 1)
262 
263 enum {
264 	FLOW_MODE_MAP,
265 	FLOW_MODE_HASH,
266 };
267 
268 enum {
269 	TCA_FLOW_UNSPEC,
270 	TCA_FLOW_KEYS,
271 	TCA_FLOW_MODE,
272 	TCA_FLOW_BASECLASS,
273 	TCA_FLOW_RSHIFT,
274 	TCA_FLOW_ADDEND,
275 	TCA_FLOW_MASK,
276 	TCA_FLOW_XOR,
277 	TCA_FLOW_DIVISOR,
278 	TCA_FLOW_ACT,
279 	TCA_FLOW_POLICE,
280 	TCA_FLOW_EMATCHES,
281 	TCA_FLOW_PERTURB,
282 	__TCA_FLOW_MAX
283 };
284 
285 #define TCA_FLOW_MAX	(__TCA_FLOW_MAX - 1)
286 
287 /* Basic filter */
288 
289 enum {
290 	TCA_BASIC_UNSPEC,
291 	TCA_BASIC_CLASSID,
292 	TCA_BASIC_EMATCHES,
293 	TCA_BASIC_ACT,
294 	TCA_BASIC_POLICE,
295 	__TCA_BASIC_MAX
296 };
297 
298 #define TCA_BASIC_MAX (__TCA_BASIC_MAX - 1)
299 
300 
301 /* Cgroup classifier */
302 
303 enum {
304 	TCA_CGROUP_UNSPEC,
305 	TCA_CGROUP_ACT,
306 	TCA_CGROUP_POLICE,
307 	TCA_CGROUP_EMATCHES,
308 	__TCA_CGROUP_MAX,
309 };
310 
311 #define TCA_CGROUP_MAX (__TCA_CGROUP_MAX - 1)
312 
313 /* BPF classifier */
314 
315 #define TCA_BPF_FLAG_ACT_DIRECT		(1 << 0)
316 
317 enum {
318 	TCA_BPF_UNSPEC,
319 	TCA_BPF_ACT,
320 	TCA_BPF_POLICE,
321 	TCA_BPF_CLASSID,
322 	TCA_BPF_OPS_LEN,
323 	TCA_BPF_OPS,
324 	TCA_BPF_FD,
325 	TCA_BPF_NAME,
326 	TCA_BPF_FLAGS,
327 	TCA_BPF_FLAGS_GEN,
328 	TCA_BPF_TAG,
329 	TCA_BPF_ID,
330 	__TCA_BPF_MAX,
331 };
332 
333 #define TCA_BPF_MAX (__TCA_BPF_MAX - 1)
334 
335 /* Flower classifier */
336 
337 enum {
338 	TCA_FLOWER_UNSPEC,
339 	TCA_FLOWER_CLASSID,
340 	TCA_FLOWER_INDEV,
341 	TCA_FLOWER_ACT,
342 	TCA_FLOWER_KEY_ETH_DST,		/* ETH_ALEN */
343 	TCA_FLOWER_KEY_ETH_DST_MASK,	/* ETH_ALEN */
344 	TCA_FLOWER_KEY_ETH_SRC,		/* ETH_ALEN */
345 	TCA_FLOWER_KEY_ETH_SRC_MASK,	/* ETH_ALEN */
346 	TCA_FLOWER_KEY_ETH_TYPE,	/* be16 */
347 	TCA_FLOWER_KEY_IP_PROTO,	/* u8 */
348 	TCA_FLOWER_KEY_IPV4_SRC,	/* be32 */
349 	TCA_FLOWER_KEY_IPV4_SRC_MASK,	/* be32 */
350 	TCA_FLOWER_KEY_IPV4_DST,	/* be32 */
351 	TCA_FLOWER_KEY_IPV4_DST_MASK,	/* be32 */
352 	TCA_FLOWER_KEY_IPV6_SRC,	/* struct in6_addr */
353 	TCA_FLOWER_KEY_IPV6_SRC_MASK,	/* struct in6_addr */
354 	TCA_FLOWER_KEY_IPV6_DST,	/* struct in6_addr */
355 	TCA_FLOWER_KEY_IPV6_DST_MASK,	/* struct in6_addr */
356 	TCA_FLOWER_KEY_TCP_SRC,		/* be16 */
357 	TCA_FLOWER_KEY_TCP_DST,		/* be16 */
358 	TCA_FLOWER_KEY_UDP_SRC,		/* be16 */
359 	TCA_FLOWER_KEY_UDP_DST,		/* be16 */
360 
361 	TCA_FLOWER_FLAGS,
362 	TCA_FLOWER_KEY_VLAN_ID,		/* be16 */
363 	TCA_FLOWER_KEY_VLAN_PRIO,	/* u8   */
364 	TCA_FLOWER_KEY_VLAN_ETH_TYPE,	/* be16 */
365 
366 	TCA_FLOWER_KEY_ENC_KEY_ID,	/* be32 */
367 	TCA_FLOWER_KEY_ENC_IPV4_SRC,	/* be32 */
368 	TCA_FLOWER_KEY_ENC_IPV4_SRC_MASK,/* be32 */
369 	TCA_FLOWER_KEY_ENC_IPV4_DST,	/* be32 */
370 	TCA_FLOWER_KEY_ENC_IPV4_DST_MASK,/* be32 */
371 	TCA_FLOWER_KEY_ENC_IPV6_SRC,	/* struct in6_addr */
372 	TCA_FLOWER_KEY_ENC_IPV6_SRC_MASK,/* struct in6_addr */
373 	TCA_FLOWER_KEY_ENC_IPV6_DST,	/* struct in6_addr */
374 	TCA_FLOWER_KEY_ENC_IPV6_DST_MASK,/* struct in6_addr */
375 
376 	TCA_FLOWER_KEY_TCP_SRC_MASK,	/* be16 */
377 	TCA_FLOWER_KEY_TCP_DST_MASK,	/* be16 */
378 	TCA_FLOWER_KEY_UDP_SRC_MASK,	/* be16 */
379 	TCA_FLOWER_KEY_UDP_DST_MASK,	/* be16 */
380 	TCA_FLOWER_KEY_SCTP_SRC_MASK,	/* be16 */
381 	TCA_FLOWER_KEY_SCTP_DST_MASK,	/* be16 */
382 
383 	TCA_FLOWER_KEY_SCTP_SRC,	/* be16 */
384 	TCA_FLOWER_KEY_SCTP_DST,	/* be16 */
385 
386 	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT,	/* be16 */
387 	TCA_FLOWER_KEY_ENC_UDP_SRC_PORT_MASK,	/* be16 */
388 	TCA_FLOWER_KEY_ENC_UDP_DST_PORT,	/* be16 */
389 	TCA_FLOWER_KEY_ENC_UDP_DST_PORT_MASK,	/* be16 */
390 
391 	TCA_FLOWER_KEY_FLAGS,		/* be32 */
392 	TCA_FLOWER_KEY_FLAGS_MASK,	/* be32 */
393 
394 	TCA_FLOWER_KEY_ICMPV4_CODE,	/* u8 */
395 	TCA_FLOWER_KEY_ICMPV4_CODE_MASK,/* u8 */
396 	TCA_FLOWER_KEY_ICMPV4_TYPE,	/* u8 */
397 	TCA_FLOWER_KEY_ICMPV4_TYPE_MASK,/* u8 */
398 	TCA_FLOWER_KEY_ICMPV6_CODE,	/* u8 */
399 	TCA_FLOWER_KEY_ICMPV6_CODE_MASK,/* u8 */
400 	TCA_FLOWER_KEY_ICMPV6_TYPE,	/* u8 */
401 	TCA_FLOWER_KEY_ICMPV6_TYPE_MASK,/* u8 */
402 
403 	TCA_FLOWER_KEY_ARP_SIP,		/* be32 */
404 	TCA_FLOWER_KEY_ARP_SIP_MASK,	/* be32 */
405 	TCA_FLOWER_KEY_ARP_TIP,		/* be32 */
406 	TCA_FLOWER_KEY_ARP_TIP_MASK,	/* be32 */
407 	TCA_FLOWER_KEY_ARP_OP,		/* u8 */
408 	TCA_FLOWER_KEY_ARP_OP_MASK,	/* u8 */
409 	TCA_FLOWER_KEY_ARP_SHA,		/* ETH_ALEN */
410 	TCA_FLOWER_KEY_ARP_SHA_MASK,	/* ETH_ALEN */
411 	TCA_FLOWER_KEY_ARP_THA,		/* ETH_ALEN */
412 	TCA_FLOWER_KEY_ARP_THA_MASK,	/* ETH_ALEN */
413 
414 	TCA_FLOWER_KEY_MPLS_TTL,	/* u8 - 8 bits */
415 	TCA_FLOWER_KEY_MPLS_BOS,	/* u8 - 1 bit */
416 	TCA_FLOWER_KEY_MPLS_TC,		/* u8 - 3 bits */
417 	TCA_FLOWER_KEY_MPLS_LABEL,	/* be32 - 20 bits */
418 
419 	TCA_FLOWER_KEY_TCP_FLAGS,	/* be16 */
420 	TCA_FLOWER_KEY_TCP_FLAGS_MASK,	/* be16 */
421 
422 	TCA_FLOWER_KEY_IP_TOS,		/* u8 */
423 	TCA_FLOWER_KEY_IP_TOS_MASK,	/* u8 */
424 	TCA_FLOWER_KEY_IP_TTL,		/* u8 */
425 	TCA_FLOWER_KEY_IP_TTL_MASK,	/* u8 */
426 
427 	TCA_FLOWER_KEY_CVLAN_ID,	/* be16 */
428 	TCA_FLOWER_KEY_CVLAN_PRIO,	/* u8   */
429 	TCA_FLOWER_KEY_CVLAN_ETH_TYPE,	/* be16 */
430 
431 	TCA_FLOWER_KEY_ENC_IP_TOS,	/* u8 */
432 	TCA_FLOWER_KEY_ENC_IP_TOS_MASK,	/* u8 */
433 	TCA_FLOWER_KEY_ENC_IP_TTL,	/* u8 */
434 	TCA_FLOWER_KEY_ENC_IP_TTL_MASK,	/* u8 */
435 
436 	TCA_FLOWER_KEY_ENC_OPTS,
437 	TCA_FLOWER_KEY_ENC_OPTS_MASK,
438 
439 	TCA_FLOWER_IN_HW_COUNT,
440 
441 	__TCA_FLOWER_MAX,
442 };
443 
444 #define TCA_FLOWER_MAX (__TCA_FLOWER_MAX - 1)
445 
446 enum {
447 	TCA_FLOWER_KEY_ENC_OPTS_UNSPEC,
448 	TCA_FLOWER_KEY_ENC_OPTS_GENEVE, /* Nested
449 					 * TCA_FLOWER_KEY_ENC_OPT_GENEVE_
450 					 * attributes
451 					 */
452 	__TCA_FLOWER_KEY_ENC_OPTS_MAX,
453 };
454 
455 #define TCA_FLOWER_KEY_ENC_OPTS_MAX (__TCA_FLOWER_KEY_ENC_OPTS_MAX - 1)
456 
457 enum {
458 	TCA_FLOWER_KEY_ENC_OPT_GENEVE_UNSPEC,
459 	TCA_FLOWER_KEY_ENC_OPT_GENEVE_CLASS,            /* u16 */
460 	TCA_FLOWER_KEY_ENC_OPT_GENEVE_TYPE,             /* u8 */
461 	TCA_FLOWER_KEY_ENC_OPT_GENEVE_DATA,             /* 4 to 128 bytes */
462 
463 	__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX,
464 };
465 
466 #define TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX \
467 		(__TCA_FLOWER_KEY_ENC_OPT_GENEVE_MAX - 1)
468 
469 enum {
470 	TCA_FLOWER_KEY_FLAGS_IS_FRAGMENT = (1 << 0),
471 	TCA_FLOWER_KEY_FLAGS_FRAG_IS_FIRST = (1 << 1),
472 };
473 
474 /* Match-all classifier */
475 
476 enum {
477 	TCA_MATCHALL_UNSPEC,
478 	TCA_MATCHALL_CLASSID,
479 	TCA_MATCHALL_ACT,
480 	TCA_MATCHALL_FLAGS,
481 	__TCA_MATCHALL_MAX,
482 };
483 
484 #define TCA_MATCHALL_MAX (__TCA_MATCHALL_MAX - 1)
485 
486 /* Extended Matches */
487 
488 struct tcf_ematch_tree_hdr {
489 	__u16		nmatches;
490 	__u16		progid;
491 };
492 
493 enum {
494 	TCA_EMATCH_TREE_UNSPEC,
495 	TCA_EMATCH_TREE_HDR,
496 	TCA_EMATCH_TREE_LIST,
497 	__TCA_EMATCH_TREE_MAX
498 };
499 #define TCA_EMATCH_TREE_MAX (__TCA_EMATCH_TREE_MAX - 1)
500 
501 struct tcf_ematch_hdr {
502 	__u16		matchid;
503 	__u16		kind;
504 	__u16		flags;
505 	__u16		pad; /* currently unused */
506 };
507 
508 /*  0                   1
509  *  0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5
510  * +-----------------------+-+-+---+
511  * |         Unused        |S|I| R |
512  * +-----------------------+-+-+---+
513  *
514  * R(2) ::= relation to next ematch
515  *          where: 0 0 END (last ematch)
516  *                 0 1 AND
517  *                 1 0 OR
518  *                 1 1 Unused (invalid)
519  * I(1) ::= invert result
520  * S(1) ::= simple payload
521  */
522 #define TCF_EM_REL_END	0
523 #define TCF_EM_REL_AND	(1<<0)
524 #define TCF_EM_REL_OR	(1<<1)
525 #define TCF_EM_INVERT	(1<<2)
526 #define TCF_EM_SIMPLE	(1<<3)
527 
528 #define TCF_EM_REL_MASK	3
529 #define TCF_EM_REL_VALID(v) (((v) & TCF_EM_REL_MASK) != TCF_EM_REL_MASK)
530 
531 enum {
532 	TCF_LAYER_LINK,
533 	TCF_LAYER_NETWORK,
534 	TCF_LAYER_TRANSPORT,
535 	__TCF_LAYER_MAX
536 };
537 #define TCF_LAYER_MAX (__TCF_LAYER_MAX - 1)
538 
539 /* Ematch type assignments
540  *   1..32767		Reserved for ematches inside kernel tree
541  *   32768..65535	Free to use, not reliable
542  */
543 #define	TCF_EM_CONTAINER	0
544 #define	TCF_EM_CMP		1
545 #define	TCF_EM_NBYTE		2
546 #define	TCF_EM_U32		3
547 #define	TCF_EM_META		4
548 #define	TCF_EM_TEXT		5
549 #define	TCF_EM_VLAN		6
550 #define	TCF_EM_CANID		7
551 #define	TCF_EM_IPSET		8
552 #define	TCF_EM_IPT		9
553 #define	TCF_EM_MAX		9
554 
555 enum {
556 	TCF_EM_PROG_TC
557 };
558 
559 enum {
560 	TCF_EM_OPND_EQ,
561 	TCF_EM_OPND_GT,
562 	TCF_EM_OPND_LT
563 };
564 
565 #endif
566