1/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
 2#ifndef _LINUX_GTP_H_
 3#define _LINUX_GTP_H_
 4
 5#define GTP_GENL_MCGRP_NAME	"gtp"
 6
 7enum gtp_genl_cmds {
 8	GTP_CMD_NEWPDP,
 9	GTP_CMD_DELPDP,
10	GTP_CMD_GETPDP,
11	GTP_CMD_ECHOREQ,
12
13	GTP_CMD_MAX,
14};
15
16enum gtp_version {
17	GTP_V0 = 0,
18	GTP_V1,
19};
20
21enum gtp_attrs {
22	GTPA_UNSPEC = 0,
23	GTPA_LINK,
24	GTPA_VERSION,
25	GTPA_TID,	/* for GTPv0 only */
26	GTPA_PEER_ADDRESS,	/* Remote GSN peer, either SGSN or GGSN */
27#define GTPA_SGSN_ADDRESS GTPA_PEER_ADDRESS /* maintain legacy attr name */
28	GTPA_MS_ADDRESS,
29	GTPA_FLOW,
30	GTPA_NET_NS_FD,
31	GTPA_I_TEI,	/* for GTPv1 only */
32	GTPA_O_TEI,	/* for GTPv1 only */
33	GTPA_PAD,
34	GTPA_PEER_ADDR6,
35	GTPA_MS_ADDR6,
36	GTPA_FAMILY,
37	__GTPA_MAX,
38};
39#define GTPA_MAX (__GTPA_MAX - 1)
40
41#endif /* _LINUX_GTP_H_ */