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/* SPDX-License-Identifier: LGPL-2.1-only */
/*
* Copyright (c) 2003-2013 Thomas Graf <tgraf@suug.ch>
* Copyright (c) 2013 Sassano Systems LLC <joe@sassanosystems.com>
*/
#ifndef __LIB_XFRM_NL_XFRM_H__
#define __LIB_XFRM_NL_XFRM_H__
/* Lifetime configuration, used for both policy rules (SPD) and SAs. */
struct xfrmnl_ltime_cfg {
uint32_t refcnt;
uint64_t soft_byte_limit;
uint64_t hard_byte_limit;
uint64_t soft_packet_limit;
uint64_t hard_packet_limit;
uint64_t soft_add_expires_seconds;
uint64_t hard_add_expires_seconds;
uint64_t soft_use_expires_seconds;
uint64_t hard_use_expires_seconds;
};
/* Current lifetime, used for both policy rules (SPD) and SAs. */
struct xfrmnl_lifetime_cur {
uint64_t bytes;
uint64_t packets;
uint64_t add_time;
uint64_t use_time;
};
struct xfrmnl_replay_state {
uint32_t oseq;
uint32_t seq;
uint32_t bitmap;
};
struct xfrmnl_replay_state_esn {
uint32_t bmp_len;
uint32_t oseq;
uint32_t seq;
uint32_t oseq_hi;
uint32_t seq_hi;
uint32_t replay_window;
uint32_t bmp[0];
};
struct xfrmnl_mark {
uint32_t v; /* value */
uint32_t m; /* mask */
};
struct xfrmnl_id {
struct nl_addr *daddr;
uint32_t spi;
uint8_t proto;
};
struct xfrmnl_user_sec_ctx {
uint16_t len;
uint16_t exttype;
uint8_t ctx_alg;
uint8_t ctx_doi;
uint16_t ctx_len;
char ctx[0];
};
struct xfrmnl_user_tmpl {
struct xfrmnl_id id;
uint16_t family;
struct nl_addr *saddr;
uint32_t reqid;
uint8_t mode;
uint8_t share;
uint8_t optional;
uint32_t aalgos;
uint32_t ealgos;
uint32_t calgos;
struct nl_list_head utmpl_list;
};
#endif /* __LIB_XFRM_NL_XFRM_H__ */
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