diff --git a/src/include/linux/xfrm.h b/src/include/linux/xfrm.h
index 22e61fdf7..02d5125a5 100644
--- a/src/include/linux/xfrm.h
+++ b/src/include/linux/xfrm.h
@@ -84,6 +84,8 @@ struct xfrm_replay_state {
 	__u32	bitmap;
 };
 
+#define XFRMA_REPLAY_ESN_MAX	4096
+
 struct xfrm_replay_state_esn {
 	unsigned int	bmp_len;
 	__u32		oseq;
@@ -295,6 +297,9 @@ enum xfrm_attr_type_t {
 	XFRMA_MARK,		/* struct xfrm_mark */
 	XFRMA_TFCPAD,		/* __u32 */
 	XFRMA_REPLAY_ESN_VAL,	/* struct xfrm_replay_esn */
+	XFRMA_SA_EXTRA_FLAGS,	/* __u32 */
+	XFRMA_PROTO,		/* __u8 */
+	XFRMA_ADDRESS_FILTER,	/* struct xfrm_address_filter */
 	__XFRMA_MAX
 
 #define XFRMA_MAX (__XFRMA_MAX - 1)
@@ -323,6 +328,8 @@ enum xfrm_spdattr_type_t {
 	XFRMA_SPD_UNSPEC,
 	XFRMA_SPD_INFO,
 	XFRMA_SPD_HINFO,
+	XFRMA_SPD_IPV4_HTHRESH,
+	XFRMA_SPD_IPV6_HTHRESH,
 	__XFRMA_SPD_MAX
 
 #define XFRMA_SPD_MAX (__XFRMA_SPD_MAX - 1)
@@ -342,6 +349,11 @@ struct xfrmu_spdhinfo {
 	__u32 spdhmcnt;
 };
 
+struct xfrmu_spdhthresh {
+	__u8 lbits;
+	__u8 rbits;
+};
+
 struct xfrm_usersa_info {
 	struct xfrm_selector		sel;
 	struct xfrm_id			id;
@@ -365,6 +377,8 @@ struct xfrm_usersa_info {
 #define XFRM_STATE_ESN		128
 };
 
+#define XFRM_SA_XFLAG_DONT_ENCAP_DSCP	1
+
 struct xfrm_usersa_id {
 	xfrm_address_t			daddr;
 	__be32				spi;
@@ -469,6 +483,14 @@ struct xfrm_user_mapping {
 	__be16				new_sport;
 };
 
+struct xfrm_address_filter {
+	xfrm_address_t			saddr;
+	xfrm_address_t			daddr;
+	__u16				family;
+	__u8				splen;
+	__u8				dplen;
+};
+
 #ifndef __KERNEL__
 /* backwards compatibility for userspace */
 #define XFRMGRP_ACQUIRE		1