1*f80ad8b4SAndroid Build Coastguard Worker /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ 2*f80ad8b4SAndroid Build Coastguard Worker #ifndef _LINUX_IPSEC_H 3*f80ad8b4SAndroid Build Coastguard Worker #define _LINUX_IPSEC_H 4*f80ad8b4SAndroid Build Coastguard Worker 5*f80ad8b4SAndroid Build Coastguard Worker /* The definitions, required to talk to KAME racoon IKE. */ 6*f80ad8b4SAndroid Build Coastguard Worker 7*f80ad8b4SAndroid Build Coastguard Worker #include <linux/pfkeyv2.h> 8*f80ad8b4SAndroid Build Coastguard Worker 9*f80ad8b4SAndroid Build Coastguard Worker #define IPSEC_PORT_ANY 0 10*f80ad8b4SAndroid Build Coastguard Worker #define IPSEC_ULPROTO_ANY 255 11*f80ad8b4SAndroid Build Coastguard Worker #define IPSEC_PROTO_ANY 255 12*f80ad8b4SAndroid Build Coastguard Worker 13*f80ad8b4SAndroid Build Coastguard Worker enum { 14*f80ad8b4SAndroid Build Coastguard Worker IPSEC_MODE_ANY = 0, /* We do not support this for SA */ 15*f80ad8b4SAndroid Build Coastguard Worker IPSEC_MODE_TRANSPORT = 1, 16*f80ad8b4SAndroid Build Coastguard Worker IPSEC_MODE_TUNNEL = 2, 17*f80ad8b4SAndroid Build Coastguard Worker IPSEC_MODE_BEET = 3 18*f80ad8b4SAndroid Build Coastguard Worker }; 19*f80ad8b4SAndroid Build Coastguard Worker 20*f80ad8b4SAndroid Build Coastguard Worker enum { 21*f80ad8b4SAndroid Build Coastguard Worker IPSEC_DIR_ANY = 0, 22*f80ad8b4SAndroid Build Coastguard Worker IPSEC_DIR_INBOUND = 1, 23*f80ad8b4SAndroid Build Coastguard Worker IPSEC_DIR_OUTBOUND = 2, 24*f80ad8b4SAndroid Build Coastguard Worker IPSEC_DIR_FWD = 3, /* It is our own */ 25*f80ad8b4SAndroid Build Coastguard Worker IPSEC_DIR_MAX = 4, 26*f80ad8b4SAndroid Build Coastguard Worker IPSEC_DIR_INVALID = 5 27*f80ad8b4SAndroid Build Coastguard Worker }; 28*f80ad8b4SAndroid Build Coastguard Worker 29*f80ad8b4SAndroid Build Coastguard Worker enum { 30*f80ad8b4SAndroid Build Coastguard Worker IPSEC_POLICY_DISCARD = 0, 31*f80ad8b4SAndroid Build Coastguard Worker IPSEC_POLICY_NONE = 1, 32*f80ad8b4SAndroid Build Coastguard Worker IPSEC_POLICY_IPSEC = 2, 33*f80ad8b4SAndroid Build Coastguard Worker IPSEC_POLICY_ENTRUST = 3, 34*f80ad8b4SAndroid Build Coastguard Worker IPSEC_POLICY_BYPASS = 4 35*f80ad8b4SAndroid Build Coastguard Worker }; 36*f80ad8b4SAndroid Build Coastguard Worker 37*f80ad8b4SAndroid Build Coastguard Worker enum { 38*f80ad8b4SAndroid Build Coastguard Worker IPSEC_LEVEL_DEFAULT = 0, 39*f80ad8b4SAndroid Build Coastguard Worker IPSEC_LEVEL_USE = 1, 40*f80ad8b4SAndroid Build Coastguard Worker IPSEC_LEVEL_REQUIRE = 2, 41*f80ad8b4SAndroid Build Coastguard Worker IPSEC_LEVEL_UNIQUE = 3 42*f80ad8b4SAndroid Build Coastguard Worker }; 43*f80ad8b4SAndroid Build Coastguard Worker 44*f80ad8b4SAndroid Build Coastguard Worker #define IPSEC_MANUAL_REQID_MAX 0x3fff 45*f80ad8b4SAndroid Build Coastguard Worker 46*f80ad8b4SAndroid Build Coastguard Worker #define IPSEC_REPLAYWSIZE 32 47*f80ad8b4SAndroid Build Coastguard Worker 48*f80ad8b4SAndroid Build Coastguard Worker #endif /* _LINUX_IPSEC_H */ 49