/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
#ifndef _LINUX_GTP_H_
#define _LINUX_GTP_H_

#define GTP_GENL_MCGRP_NAME    "gtp"

enum gtp_genl_cmds {
    GTP_CMD_NEWPDP,
    GTP_CMD_DELPDP,
    GTP_CMD_GETPDP,
    GTP_CMD_ECHOREQ,

    GTP_CMD_MAX,
};

enum gtp_version {
    GTP_V0 = 0,
    GTP_V1,
};

enum gtp_attrs {
    GTPA_UNSPEC = 0,
    GTPA_LINK,
    GTPA_VERSION,
    GTPA_TID,    /* for GTPv0 only */
    GTPA_PEER_ADDRESS,    /* Remote GSN peer, either SGSN or GGSN */
#define GTPA_SGSN_ADDRESS GTPA_PEER_ADDRESS /* maintain legacy attr name */
    GTPA_MS_ADDRESS,
    GTPA_FLOW,
    GTPA_NET_NS_FD,
    GTPA_I_TEI,    /* for GTPv1 only */
    GTPA_O_TEI,    /* for GTPv1 only */
    GTPA_PAD,
    __GTPA_MAX,
};
#define GTPA_MAX (__GTPA_MAX - 1)

#endif /* _LINUX_GTP_H_ */