rio_request_outb_dbell(9) centos man page | unix.com

RIO_REQUEST_OUTB_DBE(9) 				     RapidIO driver interface					   RIO_REQUEST_OUTB_DBE(9)

NAME
       rio_request_outb_dbell - request outbound doorbell message range

SYNOPSIS
       struct resource * rio_request_outb_dbell(struct rio_dev * rdev, u16 start, u16 end);

ARGUMENTS
       rdev
	   RIO device from which to allocate the doorbell resource

       start
	   Doorbell message range start

       end
	   Doorbell message range end

DESCRIPTION
       Requests ownership of a doorbell message range. Returns a resource if the request has been satisfied or NULL on failure.

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

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   RIO_REQUEST_OUTB_DBE(9)