---
name: "rte_eth_pfc_queue_info"
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_eth_pfc_queue_info"
---

# rte\_eth\_pfc\_queue\_info(3)

## NAME

rte\_eth\_pfc\_queue\_info

## SYNOPSIS

`#include <rte_ethdev.h>`

### Data Fields

uint8\_t **tc\_max**\
 enum **rte\_eth\_fc\_mode** **mode\_capa**\

## Detailed Description

**Warning**

**EXPERIMENTAL:** this API may change, or be removed, without prior notice

A structure used to retrieve information of queue based PFC.

Definition at line **1403** of file **rte\_ethdev.h**.

## Field Documentation

### uint8\_t tc\_max

Maximum supported traffic class as per PFC (802.1Qbb) specification.

Definition at line **1407** of file **rte\_ethdev.h**.

### enum rte\_eth\_fc\_mode mode\_capa

PFC queue mode capabilities.

Definition at line **1409** of file **rte\_ethdev.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.