RIO_SEND_DOORBELL(9)                 RapidIO driver interface                RIO_SEND_DOORBELL(9)



NAME
       rio_send_doorbell - Send a doorbell message to a device

SYNOPSIS
       int rio_send_doorbell(struct rio_dev * rdev, u16 data);

ARGUMENTS
       rdev
           RIO device

       data
           Doorbell message data

DESCRIPTION
       Send a doorbell message to a RIO device. The doorbell message has a 16-bit info field
       provided by the data argument.

AUTHOR
       Matt Porter <mporter AT kernel.org>, <mporter AT mvista.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                      RIO_SEND_DOORBELL(9)