---
name: "rio_mport_chk_dev_access"
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_mport_chk_dev_access"
---

# rio\_mport\_chk\_dev\_access(9)

Validate access to the specified device.

## NAME

rio\_mport\_chk\_dev\_access - Validate access to the specified device.

## SYNOPSIS

**int rio\_mport\_chk\_dev\_access(struct rio\_mport \*** *mport***, u16** *destid***, u8** *hopcount***);**

## ARGUMENTS

*mport*

Master port to send transactions

*destid*

Device destination ID in network

*hopcount*

Number of hops into the network

## AUTHOR

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

Author.

## COPYRIGHT