---
name: "rio_write_config_16"
section: "9"
platform: "linux"
package: "linux-manual-4.9"
version: "4.9.228-1"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/rio_write_config_16"
---

# rio\_write\_config\_16(9)

Write 16 bits to configuration space

## NAME

rio\_write\_config\_16 - Write 16 bits to configuration space

## SYNOPSIS

**int rio\_write\_config\_16(struct rio\_dev \*** *rdev***, u32** *offset***, u16** *data***);**

## ARGUMENTS

*rdev*

RIO device

*offset*

Offset into device configuration space

*data*

Data to be written

## DESCRIPTION

Writes 16 bits of data to the specified offset within the RIO device's configuration space.

## AUTHOR

**Matt Porter** \<mporter@kernel.crashing.org\>, \<mporter@mvista.com\>

Author.

## COPYRIGHT