/* SPDX-License-Identifier: GPL-2.0 */
/*
 * Multipath TCP
 *
 * Copyright (c) 2017 - 2019, Intel Corporation.
 */

#ifndef __NET_MPTCP_H
#define __NET_MPTCP_H

#include <linux/types.h>

/* MPTCP sk_buff extension data */
struct mptcp_ext {
	u64		data_ack;
	u64		data_seq;
	u32		subflow_seq;
	u16		data_len;
	u8		use_map:1,
			dsn64:1,
			data_fin:1,
			use_ack:1,
			ack64:1,
			__unused:3;
	/* one byte hole */
};

#endif /* __NET_MPTCP_H */