/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 *  IPv6 IOAM Generic Netlink API
 *
 *  Author:
 *  Justin Iurman <[email protected]>
 */

#ifndef _LINUX_IOAM6_GENL_H
#define _LINUX_IOAM6_GENL_H

#define IOAM6_GENL_NAME "IOAM6"
#define IOAM6_GENL_VERSION 0x1

enum {
	IOAM6_ATTR_UNSPEC,

	IOAM6_ATTR_NS_ID,	/* u16 */
	IOAM6_ATTR_NS_DATA,	/* u32 */
	IOAM6_ATTR_NS_DATA_WIDE,/* u64 */

#define IOAM6_MAX_SCHEMA_DATA_LEN (255 * 4)
	IOAM6_ATTR_SC_ID,	/* u32 */
	IOAM6_ATTR_SC_DATA,	/* Binary */
	IOAM6_ATTR_SC_NONE,	/* Flag */

	IOAM6_ATTR_PAD,

	__IOAM6_ATTR_MAX,
};

#define IOAM6_ATTR_MAX (__IOAM6_ATTR_MAX - 1)

enum {
	IOAM6_CMD_UNSPEC,

	IOAM6_CMD_ADD_NAMESPACE,
	IOAM6_CMD_DEL_NAMESPACE,
	IOAM6_CMD_DUMP_NAMESPACES,

	IOAM6_CMD_ADD_SCHEMA,
	IOAM6_CMD_DEL_SCHEMA,
	IOAM6_CMD_DUMP_SCHEMAS,

	IOAM6_CMD_NS_SET_SCHEMA,

	__IOAM6_CMD_MAX,
};

#define IOAM6_CMD_MAX (__IOAM6_CMD_MAX - 1)

#define IOAM6_GENL_EV_GRP_NAME "ioam6_events"

enum ioam6_event_type {
	IOAM6_EVENT_UNSPEC,
	IOAM6_EVENT_TRACE,
};

enum ioam6_event_attr {
	IOAM6_EVENT_ATTR_UNSPEC,

	IOAM6_EVENT_ATTR_TRACE_NAMESPACE,	/* u16 */
	IOAM6_EVENT_ATTR_TRACE_NODELEN,		/* u8 */
	IOAM6_EVENT_ATTR_TRACE_TYPE,		/* u32 */
	IOAM6_EVENT_ATTR_TRACE_DATA,		/* Binary */

	__IOAM6_EVENT_ATTR_MAX
};

#define IOAM6_EVENT_ATTR_MAX (__IOAM6_EVENT_ATTR_MAX - 1)

#endif /* _LINUX_IOAM6_GENL_H */