---
name: "rio_init_dbell_res"
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_init_dbell_res"
---

# rio\_init\_dbell\_res(9)

Initialize a RIO doorbell resource

## NAME

rio\_init\_dbell\_res - Initialize a RIO doorbell resource

## SYNOPSIS

**void rio\_init\_dbell\_res(struct resource \*** *res***, u16** *start***, u16** *end***);**

## ARGUMENTS

*res*

resource struct

*start*

start of doorbell range

*end*

end of doorbell range

## DESCRIPTION

This function is used to initialize the fields of a resource for use as a doorbell resource. It initializes a range of doorbell messages using the start and end arguments.

## AUTHOR

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

Author.

## COPYRIGHT