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.