/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
/* ila.h - ILA Interface */

#ifndef _UAPI_LINUX_ILA_H
#define _UAPI_LINUX_ILA_H

/* NETLINK_GENERIC related info */
#define ILA_GENL_NAME           "ila"
#define ILA_GENL_VERSION        0x1

enum {
        ILA_ATTR_UNSPEC,
        ILA_ATTR_LOCATOR,                       /* u64 */
        ILA_ATTR_IDENTIFIER,                    /* u64 */
        ILA_ATTR_LOCATOR_MATCH,                 /* u64 */
        ILA_ATTR_IFINDEX,                       /* s32 */
        ILA_ATTR_DIR,                           /* u32 */
        ILA_ATTR_PAD,
        ILA_ATTR_CSUM_MODE,                     /* u8 */
        ILA_ATTR_IDENT_TYPE,                    /* u8 */
        ILA_ATTR_HOOK_TYPE,                     /* u8 */

        __ILA_ATTR_MAX,
};

#define ILA_ATTR_MAX            (__ILA_ATTR_MAX - 1)

enum {
        ILA_CMD_UNSPEC,
        ILA_CMD_ADD,
        ILA_CMD_DEL,
        ILA_CMD_GET,
        ILA_CMD_FLUSH,

        __ILA_CMD_MAX,
};

#define ILA_CMD_MAX     (__ILA_CMD_MAX - 1)

#define ILA_DIR_IN      (1 << 0)
#define ILA_DIR_OUT     (1 << 1)

enum {
        ILA_CSUM_ADJUST_TRANSPORT,
        ILA_CSUM_NEUTRAL_MAP,
        ILA_CSUM_NO_ACTION,
        ILA_CSUM_NEUTRAL_MAP_AUTO,
};

enum {
        ILA_ATYPE_IID = 0,
        ILA_ATYPE_LUID,
        ILA_ATYPE_VIRT_V4,
        ILA_ATYPE_VIRT_UNI_V6,
        ILA_ATYPE_VIRT_MULTI_V6,
        ILA_ATYPE_NONLOCAL_ADDR,
        ILA_ATYPE_RSVD_1,
        ILA_ATYPE_RSVD_2,

        ILA_ATYPE_USE_FORMAT = 32, /* Get type from type field in identifier */
};

enum {
        ILA_HOOK_ROUTE_OUTPUT,
        ILA_HOOK_ROUTE_INPUT,
};

#endif /* _UAPI_LINUX_ILA_H */