/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
/*
 *  IPv6 IOAM Generic Netlink API
 *
 *  Author:
 *  Justin Iurman <justin.iurman@uliege.be>
 */

#ifndef _UAPI_LINUX_IOAM6_GENL_H
#define _UAPI_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 /* _UAPI_LINUX_IOAM6_GENL_H */