---
name: "rte_gpu_comm_flag"
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_gpu_comm_flag"
---

# rte\_gpu\_comm\_flag(3)

## NAME

rte\_gpu\_comm\_flag

## SYNOPSIS

`#include <rte_gpudev.h>`

### Data Fields

uint16\_t **dev\_id**\
 uint32\_t \* **ptr**\
 enum **rte\_gpu\_comm\_flag\_type** **mtype**\

## Detailed Description

Communication flag to coordinate CPU with the device.

Definition at line **87** of file **rte\_gpudev.h**.

## Field Documentation

### uint16\_t dev\_id

Device that will use the device flag.

Definition at line **89** of file **rte\_gpudev.h**.

### uint32\_t\* ptr

Pointer to flag memory area.

Definition at line **91** of file **rte\_gpudev.h**.

### enum rte\_gpu\_comm\_flag\_type mtype

Type of memory used to allocate the flag.

Definition at line **93** of file **rte\_gpudev.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.