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1da177e4 LT |
1 | #ifndef __LINUX_TC_EM_META_H |
2 | #define __LINUX_TC_EM_META_H | |
3 | ||
4 | #include <linux/pkt_cls.h> | |
5 | ||
6 | enum | |
7 | { | |
8 | TCA_EM_META_UNSPEC, | |
9 | TCA_EM_META_HDR, | |
10 | TCA_EM_META_LVALUE, | |
11 | TCA_EM_META_RVALUE, | |
12 | __TCA_EM_META_MAX | |
13 | }; | |
14 | #define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1) | |
15 | ||
16 | struct tcf_meta_val | |
17 | { | |
18 | __u16 kind; | |
19 | __u8 shift; | |
20 | __u8 op; | |
21 | }; | |
22 | ||
23 | #define TCF_META_TYPE_MASK (0xf << 12) | |
24 | #define TCF_META_TYPE(kind) (((kind) & TCF_META_TYPE_MASK) >> 12) | |
25 | #define TCF_META_ID_MASK 0x7ff | |
26 | #define TCF_META_ID(kind) ((kind) & TCF_META_ID_MASK) | |
27 | ||
28 | enum | |
29 | { | |
30 | TCF_META_TYPE_VAR, | |
31 | TCF_META_TYPE_INT, | |
32 | __TCF_META_TYPE_MAX | |
33 | }; | |
34 | #define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1) | |
35 | ||
36 | enum | |
37 | { | |
38 | TCF_META_ID_VALUE, | |
39 | TCF_META_ID_RANDOM, | |
40 | TCF_META_ID_LOADAVG_0, | |
41 | TCF_META_ID_LOADAVG_1, | |
42 | TCF_META_ID_LOADAVG_2, | |
43 | TCF_META_ID_DEV, | |
1da177e4 LT |
44 | TCF_META_ID_PRIORITY, |
45 | TCF_META_ID_PROTOCOL, | |
1da177e4 LT |
46 | TCF_META_ID_PKTTYPE, |
47 | TCF_META_ID_PKTLEN, | |
48 | TCF_META_ID_DATALEN, | |
49 | TCF_META_ID_MACLEN, | |
50 | TCF_META_ID_NFMARK, | |
51 | TCF_META_ID_TCINDEX, | |
1da177e4 LT |
52 | TCF_META_ID_RTCLASSID, |
53 | TCF_META_ID_RTIIF, | |
48900629 TG |
54 | TCF_META_ID_SK_FAMILY, |
55 | TCF_META_ID_SK_STATE, | |
56 | TCF_META_ID_SK_REUSE, | |
57 | TCF_META_ID_SK_BOUND_IF, | |
58 | TCF_META_ID_SK_REFCNT, | |
59 | TCF_META_ID_SK_SHUTDOWN, | |
60 | TCF_META_ID_SK_PROTO, | |
61 | TCF_META_ID_SK_TYPE, | |
62 | TCF_META_ID_SK_RCVBUF, | |
63 | TCF_META_ID_SK_RMEM_ALLOC, | |
64 | TCF_META_ID_SK_WMEM_ALLOC, | |
65 | TCF_META_ID_SK_OMEM_ALLOC, | |
66 | TCF_META_ID_SK_WMEM_QUEUED, | |
67 | TCF_META_ID_SK_RCV_QLEN, | |
68 | TCF_META_ID_SK_SND_QLEN, | |
69 | TCF_META_ID_SK_ERR_QLEN, | |
70 | TCF_META_ID_SK_FORWARD_ALLOCS, | |
71 | TCF_META_ID_SK_SNDBUF, | |
72 | TCF_META_ID_SK_ALLOCS, | |
73 | TCF_META_ID_SK_ROUTE_CAPS, | |
81c3d547 | 74 | TCF_META_ID_SK_HASH, |
48900629 TG |
75 | TCF_META_ID_SK_LINGERTIME, |
76 | TCF_META_ID_SK_ACK_BACKLOG, | |
77 | TCF_META_ID_SK_MAX_ACK_BACKLOG, | |
78 | TCF_META_ID_SK_PRIO, | |
79 | TCF_META_ID_SK_RCVLOWAT, | |
80 | TCF_META_ID_SK_RCVTIMEO, | |
81 | TCF_META_ID_SK_SNDTIMEO, | |
82 | TCF_META_ID_SK_SENDMSG_OFF, | |
83 | TCF_META_ID_SK_WRITE_PENDING, | |
3113e88c | 84 | TCF_META_ID_VLAN_TAG, |
1da177e4 LT |
85 | __TCF_META_ID_MAX |
86 | }; | |
87 | #define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1) | |
88 | ||
89 | struct tcf_meta_hdr | |
90 | { | |
91 | struct tcf_meta_val left; | |
92 | struct tcf_meta_val right; | |
93 | }; | |
94 | ||
95 | #endif |