arm64: mte: change ASYNC and SYNC TCF settings into bitfields
[linux-2.6-microblaze.git] / include / uapi / linux / ipsec.h
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _LINUX_IPSEC_H
3 #define _LINUX_IPSEC_H
4
5 /* The definitions, required to talk to KAME racoon IKE. */
6
7 #include <linux/pfkeyv2.h>
8
9 #define IPSEC_PORT_ANY          0
10 #define IPSEC_ULPROTO_ANY       255
11 #define IPSEC_PROTO_ANY         255
12
13 enum {
14         IPSEC_MODE_ANY          = 0,    /* We do not support this for SA */
15         IPSEC_MODE_TRANSPORT    = 1,
16         IPSEC_MODE_TUNNEL       = 2,
17         IPSEC_MODE_BEET         = 3
18 };
19
20 enum {
21         IPSEC_DIR_ANY           = 0,
22         IPSEC_DIR_INBOUND       = 1,
23         IPSEC_DIR_OUTBOUND      = 2,
24         IPSEC_DIR_FWD           = 3,    /* It is our own */
25         IPSEC_DIR_MAX           = 4,
26         IPSEC_DIR_INVALID       = 5
27 };
28
29 enum {
30         IPSEC_POLICY_DISCARD    = 0,
31         IPSEC_POLICY_NONE       = 1,
32         IPSEC_POLICY_IPSEC      = 2,
33         IPSEC_POLICY_ENTRUST    = 3,
34         IPSEC_POLICY_BYPASS     = 4
35 };
36
37 enum {
38         IPSEC_LEVEL_DEFAULT     = 0,
39         IPSEC_LEVEL_USE         = 1,
40         IPSEC_LEVEL_REQUIRE     = 2,
41         IPSEC_LEVEL_UNIQUE      = 3
42 };
43
44 #define IPSEC_MANUAL_REQID_MAX  0x3fff
45
46 #define IPSEC_REPLAYWSIZE  32
47
48 #endif  /* _LINUX_IPSEC_H */