50 lines
857 B
C
50 lines
857 B
C
/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
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#ifndef _UAPI_LINUX_GTP_H_
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#define _UAPI_LINUX_GTP_H_
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#include <linux/types.h>
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#define GTP_GENL_MCGRP_NAME "gtp"
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enum gtp_genl_cmds {
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GTP_CMD_NEWPDP,
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GTP_CMD_DELPDP,
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GTP_CMD_GETPDP,
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GTP_CMD_MAX,
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};
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enum gtp_version {
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GTP_V0 = 0,
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GTP_V1,
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};
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enum gtp_attrs {
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GTPA_UNSPEC = 0,
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GTPA_LINK,
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GTPA_VERSION,
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GTPA_TID, /* for GTPv0 only */
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GTPA_PEER_ADDRESS, /* Remote GSN peer, either SGSN or GGSN */
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#define GTPA_SGSN_ADDRESS GTPA_PEER_ADDRESS /* maintain legacy attr name */
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GTPA_MS_ADDRESS,
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GTPA_FLOW,
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GTPA_NET_NS_FD,
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GTPA_I_TEI, /* for GTPv1 only */
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GTPA_O_TEI, /* for GTPv1 only */
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GTPA_PAD,
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__GTPA_MAX,
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};
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#define GTPA_MAX (__GTPA_MAX + 1)
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enum {
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GTP_METADATA_V1
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};
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struct gtpu_metadata {
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__u8 ver;
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__u8 flags;
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__u8 type;
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};
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#endif /* _UAPI_LINUX_GTP_H_ */
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