Merge master.kernel.org:/pub/scm/linux/kernel/git/acme/net-2.6

[pandora-kernel.git] / include / linux / xfrm.h

diff --git a/include/linux/xfrm.h b/include/linux/xfrm.h
index 82fbb75..14ecd19 100644 (file)
--- a/include/linux/xfrm.h
+++ b/include/linux/xfrm.h
@@ -102,6 +102,13 @@ struct xfrm_stats {
        __u32   integrity_failed;
 };
 
+enum
+{
+       XFRM_POLICY_TYPE_MAIN   = 0,
+       XFRM_POLICY_TYPE_SUB    = 1,
+       XFRM_POLICY_TYPE_MAX    = 2
+};
+
 enum
 {
        XFRM_POLICY_IN  = 0,
@@ -118,6 +125,12 @@ enum
        XFRM_SHARE_UNIQUE       /* Use once */
 };
 
+#define XFRM_MODE_TRANSPORT 0
+#define XFRM_MODE_TUNNEL 1
+#define XFRM_MODE_ROUTEOPTIMIZATION 2
+#define XFRM_MODE_IN_TRIGGER 3
+#define XFRM_MODE_MAX 4
+
 /* Netlink configuration messages.  */
 enum {
        XFRM_MSG_BASE = 0x10,
@@ -156,6 +169,14 @@ enum {
        XFRM_MSG_FLUSHPOLICY,
 #define XFRM_MSG_FLUSHPOLICY XFRM_MSG_FLUSHPOLICY
 
+       XFRM_MSG_NEWAE,
+#define XFRM_MSG_NEWAE XFRM_MSG_NEWAE
+       XFRM_MSG_GETAE,
+#define XFRM_MSG_GETAE XFRM_MSG_GETAE
+
+       XFRM_MSG_REPORT,
+#define XFRM_MSG_REPORT XFRM_MSG_REPORT
+
        __XFRM_MSG_MAX
 };
 #define XFRM_MSG_MAX (__XFRM_MSG_MAX - 1)
@@ -194,6 +215,27 @@ struct xfrm_encap_tmpl {
        xfrm_address_t  encap_oa;
 };
 
+/* AEVENT flags  */
+enum xfrm_ae_ftype_t {
+       XFRM_AE_UNSPEC,
+       XFRM_AE_RTHR=1, /* replay threshold*/
+       XFRM_AE_RVAL=2, /* replay value */
+       XFRM_AE_LVAL=4, /* lifetime value */
+       XFRM_AE_ETHR=8, /* expiry timer threshold */
+       XFRM_AE_CR=16, /* Event cause is replay update */
+       XFRM_AE_CE=32, /* Event cause is timer expiry */
+       XFRM_AE_CU=64, /* Event cause is policy update */
+       __XFRM_AE_MAX
+
+#define XFRM_AE_MAX (__XFRM_AE_MAX - 1)
+};
+
+struct xfrm_userpolicy_type {
+       __u8            type;
+       __u16           reserved1;
+       __u8            reserved2;
+};
+
 /* Netlink message attributes.  */
 enum xfrm_attr_type_t {
        XFRMA_UNSPEC,
@@ -205,6 +247,14 @@ enum xfrm_attr_type_t {
        XFRMA_SA,
        XFRMA_POLICY,
        XFRMA_SEC_CTX,          /* struct xfrm_sec_ctx */
+       XFRMA_LTIME_VAL,
+       XFRMA_REPLAY_VAL,
+       XFRMA_REPLAY_THRESH,
+       XFRMA_ETIMER_THRESH,
+       XFRMA_SRCADDR,          /* xfrm_address_t */
+       XFRMA_COADDR,           /* xfrm_address_t */
+       XFRMA_LASTUSED,
+       XFRMA_POLICY_TYPE,      /* struct xfrm_userpolicy_type */
        __XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -220,12 +270,13 @@ struct xfrm_usersa_info {
        __u32                           seq;
        __u32                           reqid;
        __u16                           family;
-       __u8                            mode; /* 0=transport,1=tunnel */
+       __u8                            mode;           /* XFRM_MODE_xxx */
        __u8                            replay_window;
        __u8                            flags;
 #define XFRM_STATE_NOECN       1
 #define XFRM_STATE_DECAP_DSCP  2
 #define XFRM_STATE_NOPMTUDISC  4
+#define XFRM_STATE_WILDRECV    8
 };
 
 struct xfrm_usersa_id {
@@ -235,6 +286,11 @@ struct xfrm_usersa_id {
        __u8                            proto;
 };
 
+struct xfrm_aevent_id {
+       struct xfrm_usersa_id           sa_id;
+       __u32                           flags;
+};
+
 struct xfrm_userspi_info {
        struct xfrm_usersa_info         info;
        __u32                           min;
@@ -287,12 +343,18 @@ struct xfrm_usersa_flush {
        __u8                            proto;
 };
 
+struct xfrm_user_report {
+       __u8                            proto;
+       struct xfrm_selector            sel;
+};
+
 #ifndef __KERNEL__
 /* backwards compatibility for userspace */
 #define XFRMGRP_ACQUIRE                1
 #define XFRMGRP_EXPIRE         2
 #define XFRMGRP_SA             4
 #define XFRMGRP_POLICY         8
+#define XFRMGRP_REPORT         0x10
 #endif
 
 enum xfrm_nlgroups {
@@ -306,6 +368,10 @@ enum xfrm_nlgroups {
 #define XFRMNLGRP_SA           XFRMNLGRP_SA
        XFRMNLGRP_POLICY,
 #define XFRMNLGRP_POLICY       XFRMNLGRP_POLICY
+       XFRMNLGRP_AEVENTS,
+#define XFRMNLGRP_AEVENTS      XFRMNLGRP_AEVENTS
+       XFRMNLGRP_REPORT,
+#define XFRMNLGRP_REPORT       XFRMNLGRP_REPORT
        __XFRMNLGRP_MAX
 };
 #define XFRMNLGRP_MAX  (__XFRMNLGRP_MAX - 1)