---
name: "rte_gtp_psc_type1_hdr"
section: "3"
platform: "linux"
package: "dpdk-doc"
version: "24.11.4-0+deb13u1"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/rte_gtp_psc_type1_hdr"
---

# rte\_gtp\_psc\_type1\_hdr(3)

## NAME

rte\_gtp\_psc\_type1\_hdr

## SYNOPSIS

`#include <rte_gtp.h>`

### Data Fields

uint8\_t **ext\_hdr\_len**\
 uint8\_t **type**:4\
 uint8\_t **qmp**:1\
 uint8\_t **dl\_delay\_ind**:1\
 uint8\_t **ul\_delay\_ind**:1\
 uint8\_t **snp**:1\
 uint8\_t **n\_delay\_ind**:1\
 uint8\_t **spare\_ul2**:1\
 uint8\_t **qfi**:6\
 uint8\_t **data** \[0\]\

## Detailed Description

Optional extension for GTP with next\_ext set to 0x85 type1 defined based on RFC 38415-g30

Definition at line **115** of file **rte\_gtp.h**.

## Field Documentation

### uint8\_t ext\_hdr\_len

PDU ext hdr len in multiples of 4 bytes

Definition at line **116** of file **rte\_gtp.h**.

### uint8\_t type

PDU type

Definition at line **118** of file **rte\_gtp.h**.

### uint8\_t qmp

Qos Monitoring Packet

Definition at line **119** of file **rte\_gtp.h**.

### uint8\_t dl\_delay\_ind

dl delay result presence

Definition at line **120** of file **rte\_gtp.h**.

### uint8\_t ul\_delay\_ind

ul delay result presence

Definition at line **121** of file **rte\_gtp.h**.

### uint8\_t snp

Sequence number presence ul

Definition at line **122** of file **rte\_gtp.h**.

### uint8\_t n\_delay\_ind

N3/N9 delay result presence

Definition at line **123** of file **rte\_gtp.h**.

### uint8\_t spare\_ul2

spare up link bits

Definition at line **124** of file **rte\_gtp.h**.

### uint8\_t qfi

Qos Flow Identifier

Definition at line **125** of file **rte\_gtp.h**.

### uint8\_t data\[0\]

variable length data fields

Definition at line **136** of file **rte\_gtp.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.