xref: /linux/include/uapi/linux/gtp.h (revision 621cde16e49b3ecf7d59a8106a20aaebfb4a59a9)
1 /* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
2 #ifndef _UAPI_LINUX_GTP_H_
3 #define _UAPI_LINUX_GTP_H_
4 
5 #define GTP_GENL_MCGRP_NAME	"gtp"
6 
7 enum 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 
16 enum gtp_version {
17 	GTP_V0 = 0,
18 	GTP_V1,
19 };
20 
21 enum 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 /* _UAPI_LINUX_GTP_H_ */
42