Helper Reference Manual  1.7.1
gtp.h
Go to the documentation of this file.
1 /* SPDX-License-Identifier: BSD-3-Clause
2  * Copyright(c) 2020 Marvell
3  */
4 
10 #ifndef _ODPH_GTP_H_
11 #define _ODPH_GTP_H_
12 
13 #include <odp_api.h>
14 
15 #ifdef __cplusplus
16 extern "C" {
17 #endif
18 
30 typedef struct ODP_PACKED {
31  uint8_t gtp_hdr_info;
32  uint8_t msg_type;
33  odp_u16be_t plen;
34  odp_u32be_t teid;
35 } odph_gtphdr_t;
36 
38 #define ODPH_GTP_HLEN sizeof(odph_gtphdr_t)
39 
44 #ifdef __cplusplus
45 }
46 #endif
47 
48 #endif /* ODP_GTP_H_ */
odph_gtphdr_t
struct ODP_PACKED odph_gtphdr_t
Simplified GTP protocol header.
ODP_PACKED
Ethernet MAC address.
Definition: eth.h:54
ODP_PACKED::gtp_hdr_info
uint8_t gtp_hdr_info
GTP header info.
Definition: gtp.h:31
ODP_PACKED::teid
odp_u32be_t teid
Tunnel endpoint ID.
Definition: gtp.h:34
ODP_PACKED::msg_type
uint8_t msg_type
GTP message type.
Definition: gtp.h:32
ODP_PACKED::plen
odp_u16be_t plen
Total payload length.
Definition: gtp.h:33