rio_send_doorbell (9) Linux Manual Page
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.crashing.org>, <mporter [at] mvista.com>
- Author.