include/uapi/linux/mptcp_pm.h

/* SPDX-License-Identifier: ((GPL-2.0 WITH Linux-syscall-note) OR BSD-3-Clause) */
/* Do not edit directly, auto-generated from: */
/*	Documentation/netlink/specs/mptcp_pm.yaml */
/* YNL-GEN uapi header */

#ifndef _UAPI_LINUX_MPTCP_PM_H
#define _UAPI_LINUX_MPTCP_PM_H

#define MPTCP_PM_NAME	"mptcp_pm"
#define MPTCP_PM_VER	1

/**
 * enum mptcp_event_type
 * @MPTCP_EVENT_UNSPEC: unused event
 * @MPTCP_EVENT_CREATED: A new MPTCP connection has been created. It is the
 *   good time to allocate memory and send ADD_ADDR if needed. Depending on the
 *   traffic-patterns it can take a long time until the MPTCP_EVENT_ESTABLISHED
 *   is sent. Attributes: token, family, saddr4 | saddr6, daddr4 | daddr6,
 *   sport, dport, [server-side], [flags].
 * @MPTCP_EVENT_ESTABLISHED: A MPTCP connection is established (can start new
 *   subflows). Attributes: token, family, saddr4 | saddr6, daddr4 | daddr6,
 *   sport, dport, [server-side], [flags].
 * @MPTCP_EVENT_CLOSED: A MPTCP connection has stopped. Attribute: token.
 * @MPTCP_EVENT_ANNOUNCED: A new address has been announced by the peer.
 *   Attributes: token, rem_id, family, daddr4 | daddr6 [, dport].
 * @MPTCP_EVENT_REMOVED: An address has been lost by the peer. Attributes:
 *   token, rem_id.
 * @MPTCP_EVENT_SUB_ESTABLISHED: A new subflow has been established. 'error'
 *   should not be set. Attributes: token, family, loc_id, rem_id, saddr4 |
 *   saddr6, daddr4 | daddr6, sport, dport, backup, if-idx [, error].
 * @MPTCP_EVENT_SUB_CLOSED: A subflow has been closed. An error (copy of
 *   sk_err) could be set if an error has been detected for this subflow.
 *   Attributes: token, family, loc_id, rem_id, saddr4 | saddr6, daddr4 |
 *   daddr6, sport, dport, backup, if-idx [, error].
 * @MPTCP_EVENT_SUB_PRIORITY: The priority of a subflow has changed. 'error'
 *   should not be set. Attributes: token, family, loc_id, rem_id, saddr4 |
 *   saddr6, daddr4 | daddr6, sport, dport, backup, if-idx [, error].
 * @MPTCP_EVENT_LISTENER_CREATED: A new PM listener is created. Attributes:
 *   family, sport, saddr4 | saddr6.
 * @MPTCP_EVENT_LISTENER_CLOSED: A PM listener is closed. Attributes: family,
 *   sport, saddr4 | saddr6.
 */
enum mptcp_event_type {
	MPTCP_EVENT_UNSPEC,
	MPTCP_EVENT_CREATED,
	MPTCP_EVENT_ESTABLISHED,
	MPTCP_EVENT_CLOSED,
	MPTCP_EVENT_ANNOUNCED = 6,
	MPTCP_EVENT_REMOVED,
	MPTCP_EVENT_SUB_ESTABLISHED = 10,
	MPTCP_EVENT_SUB_CLOSED,
	MPTCP_EVENT_SUB_PRIORITY = 13,
	MPTCP_EVENT_LISTENER_CREATED = 15,
	MPTCP_EVENT_LISTENER_CLOSED,
};

enum {
	MPTCP_PM_ADDR_ATTR_UNSPEC,
	MPTCP_PM_ADDR_ATTR_FAMILY,
	MPTCP_PM_ADDR_ATTR_ID,
	MPTCP_PM_ADDR_ATTR_ADDR4,
	MPTCP_PM_ADDR_ATTR_ADDR6,
	MPTCP_PM_ADDR_ATTR_PORT,
	MPTCP_PM_ADDR_ATTR_FLAGS,
	MPTCP_PM_ADDR_ATTR_IF_IDX,

	__MPTCP_PM_ADDR_ATTR_MAX
};
#define MPTCP_PM_ADDR_ATTR_MAX (__MPTCP_PM_ADDR_ATTR_MAX - 1)

enum {
	MPTCP_SUBFLOW_ATTR_UNSPEC,
	MPTCP_SUBFLOW_ATTR_TOKEN_REM,
	MPTCP_SUBFLOW_ATTR_TOKEN_LOC,
	MPTCP_SUBFLOW_ATTR_RELWRITE_SEQ,
	MPTCP_SUBFLOW_ATTR_MAP_SEQ,
	MPTCP_SUBFLOW_ATTR_MAP_SFSEQ,
	MPTCP_SUBFLOW_ATTR_SSN_OFFSET,
	MPTCP_SUBFLOW_ATTR_MAP_DATALEN,
	MPTCP_SUBFLOW_ATTR_FLAGS,
	MPTCP_SUBFLOW_ATTR_ID_REM,
	MPTCP_SUBFLOW_ATTR_ID_LOC,
	MPTCP_SUBFLOW_ATTR_PAD,

	__MPTCP_SUBFLOW_ATTR_MAX
};
#define MPTCP_SUBFLOW_ATTR_MAX (__MPTCP_SUBFLOW_ATTR_MAX - 1)

enum {
	MPTCP_PM_ENDPOINT_ADDR = 1,

	__MPTCP_PM_ENDPOINT_MAX
};
#define MPTCP_PM_ENDPOINT_MAX (__MPTCP_PM_ENDPOINT_MAX - 1)

enum {
	MPTCP_PM_ATTR_UNSPEC,
	MPTCP_PM_ATTR_ADDR,
	MPTCP_PM_ATTR_RCV_ADD_ADDRS,
	MPTCP_PM_ATTR_SUBFLOWS,
	MPTCP_PM_ATTR_TOKEN,
	MPTCP_PM_ATTR_LOC_ID,
	MPTCP_PM_ATTR_ADDR_REMOTE,

	__MPTCP_ATTR_AFTER_LAST
};
#define MPTCP_PM_ATTR_MAX (__MPTCP_ATTR_AFTER_LAST - 1)

enum mptcp_event_attr {
	MPTCP_ATTR_UNSPEC,
	MPTCP_ATTR_TOKEN,
	MPTCP_ATTR_FAMILY,
	MPTCP_ATTR_LOC_ID,
	MPTCP_ATTR_REM_ID,
	MPTCP_ATTR_SADDR4,
	MPTCP_ATTR_SADDR6,
	MPTCP_ATTR_DADDR4,
	MPTCP_ATTR_DADDR6,
	MPTCP_ATTR_SPORT,
	MPTCP_ATTR_DPORT,
	MPTCP_ATTR_BACKUP,
	MPTCP_ATTR_ERROR,
	MPTCP_ATTR_FLAGS,
	MPTCP_ATTR_TIMEOUT,
	MPTCP_ATTR_IF_IDX,
	MPTCP_ATTR_RESET_REASON,
	MPTCP_ATTR_RESET_FLAGS,
	MPTCP_ATTR_SERVER_SIDE,

	__MPTCP_ATTR_MAX
};
#define MPTCP_ATTR_MAX (__MPTCP_ATTR_MAX - 1)

enum {
	MPTCP_PM_CMD_UNSPEC,
	MPTCP_PM_CMD_ADD_ADDR,
	MPTCP_PM_CMD_DEL_ADDR,
	MPTCP_PM_CMD_GET_ADDR,
	MPTCP_PM_CMD_FLUSH_ADDRS,
	MPTCP_PM_CMD_SET_LIMITS,
	MPTCP_PM_CMD_GET_LIMITS,
	MPTCP_PM_CMD_SET_FLAGS,
	MPTCP_PM_CMD_ANNOUNCE,
	MPTCP_PM_CMD_REMOVE,
	MPTCP_PM_CMD_SUBFLOW_CREATE,
	MPTCP_PM_CMD_SUBFLOW_DESTROY,

	__MPTCP_PM_CMD_AFTER_LAST
};
#define MPTCP_PM_CMD_MAX (__MPTCP_PM_CMD_AFTER_LAST - 1)

#endif /* _UAPI_LINUX_MPTCP_PM_H */