Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
[linux-2.6.git] / include / linux / tc_ematch / tc_em_meta.h
1 #ifndef __LINUX_TC_EM_META_H
2 #define __LINUX_TC_EM_META_H
3
4 #include <linux/types.h>
5 #include <linux/pkt_cls.h>
6
7 enum {
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         __u16                   kind;
18         __u8                    shift;
19         __u8                    op;
20 };
21
22 #define TCF_META_TYPE_MASK      (0xf << 12)
23 #define TCF_META_TYPE(kind)     (((kind) & TCF_META_TYPE_MASK) >> 12)
24 #define TCF_META_ID_MASK        0x7ff
25 #define TCF_META_ID(kind)       ((kind) & TCF_META_ID_MASK)
26
27 enum {
28         TCF_META_TYPE_VAR,
29         TCF_META_TYPE_INT,
30         __TCF_META_TYPE_MAX
31 };
32 #define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
33
34 enum {
35         TCF_META_ID_VALUE,
36         TCF_META_ID_RANDOM,
37         TCF_META_ID_LOADAVG_0,
38         TCF_META_ID_LOADAVG_1,
39         TCF_META_ID_LOADAVG_2,
40         TCF_META_ID_DEV,
41         TCF_META_ID_PRIORITY,
42         TCF_META_ID_PROTOCOL,
43         TCF_META_ID_PKTTYPE,
44         TCF_META_ID_PKTLEN,
45         TCF_META_ID_DATALEN,
46         TCF_META_ID_MACLEN,
47         TCF_META_ID_NFMARK,
48         TCF_META_ID_TCINDEX,
49         TCF_META_ID_RTCLASSID,
50         TCF_META_ID_RTIIF,
51         TCF_META_ID_SK_FAMILY,
52         TCF_META_ID_SK_STATE,
53         TCF_META_ID_SK_REUSE,
54         TCF_META_ID_SK_BOUND_IF,
55         TCF_META_ID_SK_REFCNT,
56         TCF_META_ID_SK_SHUTDOWN,
57         TCF_META_ID_SK_PROTO,
58         TCF_META_ID_SK_TYPE,
59         TCF_META_ID_SK_RCVBUF,
60         TCF_META_ID_SK_RMEM_ALLOC,
61         TCF_META_ID_SK_WMEM_ALLOC,
62         TCF_META_ID_SK_OMEM_ALLOC,
63         TCF_META_ID_SK_WMEM_QUEUED,
64         TCF_META_ID_SK_RCV_QLEN,
65         TCF_META_ID_SK_SND_QLEN,
66         TCF_META_ID_SK_ERR_QLEN,
67         TCF_META_ID_SK_FORWARD_ALLOCS,
68         TCF_META_ID_SK_SNDBUF,
69         TCF_META_ID_SK_ALLOCS,
70         TCF_META_ID_SK_ROUTE_CAPS,
71         TCF_META_ID_SK_HASH,
72         TCF_META_ID_SK_LINGERTIME,
73         TCF_META_ID_SK_ACK_BACKLOG,
74         TCF_META_ID_SK_MAX_ACK_BACKLOG,
75         TCF_META_ID_SK_PRIO,
76         TCF_META_ID_SK_RCVLOWAT,
77         TCF_META_ID_SK_RCVTIMEO,
78         TCF_META_ID_SK_SNDTIMEO,
79         TCF_META_ID_SK_SENDMSG_OFF,
80         TCF_META_ID_SK_WRITE_PENDING,
81         TCF_META_ID_VLAN_TAG,
82         TCF_META_ID_RXHASH,
83         __TCF_META_ID_MAX
84 };
85 #define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
86
87 struct tcf_meta_hdr {
88         struct tcf_meta_val     left;
89         struct tcf_meta_val     right;
90 };
91
92 #endif