---
name: "rte_eth_rxq_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_rxq_info"
---

# rte\_eth\_rxq\_info(3)

## NAME

rte\_eth\_rxq\_info

## SYNOPSIS

`#include <rte_ethdev.h>`

### Data Fields

struct **rte\_mempool** \* **mp**\
 struct **rte\_eth\_rxconf** **conf**\
 uint8\_t **scattered\_rx**\
 uint8\_t **queue\_state**\
 uint16\_t **nb\_desc**\
 uint16\_t **rx\_buf\_size**\
 uint8\_t **avail\_thresh**\

## Detailed Description

Ethernet device Rx queue information structure. Used to retrieve information about configured queue.

Definition at line **1861** of file **rte\_ethdev.h**.

## Field Documentation

### struct rte\_mempool\* mp

mempool used by that queue.

Definition at line **1862** of file **rte\_ethdev.h**.

### struct rte\_eth\_rxconf conf

queue config parameters.

Definition at line **1863** of file **rte\_ethdev.h**.

### uint8\_t scattered\_rx

scattered packets Rx supported.

Definition at line **1864** of file **rte\_ethdev.h**.

### uint8\_t queue\_state

one of RTE\_ETH\_QUEUE\_STATE\_\*.

Definition at line **1865** of file **rte\_ethdev.h**.

### uint16\_t nb\_desc

configured number of RXDs.

Definition at line **1866** of file **rte\_ethdev.h**.

### uint16\_t rx\_buf\_size

hardware receive buffer size.

Definition at line **1867** of file **rte\_ethdev.h**.

### uint8\_t avail\_thresh

Available Rx descriptors threshold defined as percentage of Rx queue size. If number of available descriptors is lower, the event RTE\_ETH\_EVENT\_RX\_AVAIL\_THESH is generated. Value 0 means that the threshold monitoring is disabled.

Definition at line **1874** of file **rte\_ethdev.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.