---
name: "rte_bbdev_op_cap_fft"
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_bbdev_op_cap_fft"
---

# rte\_bbdev\_op\_cap\_fft(3)

## NAME

rte\_bbdev\_op\_cap\_fft

## SYNOPSIS

`#include <rte_bbdev_op.h>`

### Data Fields

uint32\_t **capability\_flags**\
 uint16\_t **num\_buffers\_src**\
 uint16\_t **num\_buffers\_dst**\
 uint16\_t **fft\_windows\_num**\

## Detailed Description

List of the capabilities for the FFT.

Definition at line **905** of file **rte\_bbdev\_op.h**.

## Field Documentation

### uint32\_t capability\_flags

Flags from *rte\_bbdev\_op\_fft\_flag\_bitmasks*.

Definition at line **907** of file **rte\_bbdev\_op.h**.

### uint16\_t num\_buffers\_src

Num input code block buffers.

Definition at line **909** of file **rte\_bbdev\_op.h**.

### uint16\_t num\_buffers\_dst

Num output code block buffers.

Definition at line **911** of file **rte\_bbdev\_op.h**.

### uint16\_t fft\_windows\_num

Number of FFT windows supported.

Definition at line **913** of file **rte\_bbdev\_op.h**.

## Author

Generated automatically by Doxygen for DPDK from the source code.