---
name: "rio_release_inb_dbell"
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_release_inb_dbell"
---

# rio\_release\_inb\_dbell(9)

release inbound doorbell message service

## NAME

rio\_release\_inb\_dbell - release inbound doorbell message service

## SYNOPSIS

**int rio\_release\_inb\_dbell(struct rio\_mport \*** *mport***, u16** *start***, u16** *end***);**

## ARGUMENTS

*mport*

RIO master port from which to release the doorbell resource

*start*

Doorbell info range start

*end*

Doorbell info range end

## DESCRIPTION

Releases ownership of an inbound doorbell resource and removes callback from the doorbell event list. Returns 0 if the request has been satisfied.

## AUTHOR

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

Author.

## COPYRIGHT