tc_em_meta.h revision 96c1db7b9d601c31d103389cac074a6cce0d7633 
1/****************************************************************************
2 ****************************************************************************
3 ***
4 ***   This header was automatically generated from a Linux kernel header
5 ***   of the same name, to make information necessary for userspace to
6 ***   call into the kernel available to libc.  It contains only constants,
7 ***   structures, and macros generated from the original header, and thus,
8 ***   contains no copyrightable information.
9 ***
10 ***   To edit the content of this header, modify the corresponding
11 ***   source file (e.g. under external/kernel-headers/original/) then
12 ***   run bionic/libc/kernel/tools/update_all.py
13 ***
14 ***   Any manual change here will be lost the next time this script will
15 ***   be run. You've been warned!
16 ***
17 ****************************************************************************
18 ****************************************************************************/
19#ifndef __LINUX_TC_EM_META_H
20#define __LINUX_TC_EM_META_H
21#include <linux/types.h>
22#include <linux/pkt_cls.h>
23enum {
24  TCA_EM_META_UNSPEC,
25  TCA_EM_META_HDR,
26  TCA_EM_META_LVALUE,
27  TCA_EM_META_RVALUE,
28  __TCA_EM_META_MAX
29};
30#define TCA_EM_META_MAX (__TCA_EM_META_MAX - 1)
31struct tcf_meta_val {
32  __u16 kind;
33  __u8 shift;
34  __u8 op;
35};
36#define TCF_META_TYPE_MASK (0xf << 12)
37#define TCF_META_TYPE(kind) (((kind) & TCF_META_TYPE_MASK) >> 12)
38#define TCF_META_ID_MASK 0x7ff
39#define TCF_META_ID(kind) ((kind) & TCF_META_ID_MASK)
40enum {
41  TCF_META_TYPE_VAR,
42  TCF_META_TYPE_INT,
43  __TCF_META_TYPE_MAX
44};
45#define TCF_META_TYPE_MAX (__TCF_META_TYPE_MAX - 1)
46enum {
47  TCF_META_ID_VALUE,
48  TCF_META_ID_RANDOM,
49  TCF_META_ID_LOADAVG_0,
50  TCF_META_ID_LOADAVG_1,
51  TCF_META_ID_LOADAVG_2,
52  TCF_META_ID_DEV,
53  TCF_META_ID_PRIORITY,
54  TCF_META_ID_PROTOCOL,
55  TCF_META_ID_PKTTYPE,
56  TCF_META_ID_PKTLEN,
57  TCF_META_ID_DATALEN,
58  TCF_META_ID_MACLEN,
59  TCF_META_ID_NFMARK,
60  TCF_META_ID_TCINDEX,
61  TCF_META_ID_RTCLASSID,
62  TCF_META_ID_RTIIF,
63  TCF_META_ID_SK_FAMILY,
64  TCF_META_ID_SK_STATE,
65  TCF_META_ID_SK_REUSE,
66  TCF_META_ID_SK_BOUND_IF,
67  TCF_META_ID_SK_REFCNT,
68  TCF_META_ID_SK_SHUTDOWN,
69  TCF_META_ID_SK_PROTO,
70  TCF_META_ID_SK_TYPE,
71  TCF_META_ID_SK_RCVBUF,
72  TCF_META_ID_SK_RMEM_ALLOC,
73  TCF_META_ID_SK_WMEM_ALLOC,
74  TCF_META_ID_SK_OMEM_ALLOC,
75  TCF_META_ID_SK_WMEM_QUEUED,
76  TCF_META_ID_SK_RCV_QLEN,
77  TCF_META_ID_SK_SND_QLEN,
78  TCF_META_ID_SK_ERR_QLEN,
79  TCF_META_ID_SK_FORWARD_ALLOCS,
80  TCF_META_ID_SK_SNDBUF,
81  TCF_META_ID_SK_ALLOCS,
82  __TCF_META_ID_SK_ROUTE_CAPS,
83  TCF_META_ID_SK_HASH,
84  TCF_META_ID_SK_LINGERTIME,
85  TCF_META_ID_SK_ACK_BACKLOG,
86  TCF_META_ID_SK_MAX_ACK_BACKLOG,
87  TCF_META_ID_SK_PRIO,
88  TCF_META_ID_SK_RCVLOWAT,
89  TCF_META_ID_SK_RCVTIMEO,
90  TCF_META_ID_SK_SNDTIMEO,
91  TCF_META_ID_SK_SENDMSG_OFF,
92  TCF_META_ID_SK_WRITE_PENDING,
93  TCF_META_ID_VLAN_TAG,
94  TCF_META_ID_RXHASH,
95  __TCF_META_ID_MAX
96};
97#define TCF_META_ID_MAX (__TCF_META_ID_MAX - 1)
98struct tcf_meta_hdr {
99  struct tcf_meta_val left;
100  struct tcf_meta_val right;
101};
102#endif
103