rio_device_has_destid (9) Linux Manual Page
rio_device_has_destid – Test if a device contains a destination ID register
Synopsis
int rio_device_has_destid(struct rio_mport *port, int src_ops, int dst_ops);Arguments
port
-
- Master port to issue transaction
src_ops
- RIO device source operations
dst_ops
- RIO device destination operations
Description
Checks the provided src_ops and dst_ops for the necessary transaction capabilities that indicate whether or not a device will implement a destination ID register. Returns 1 if true or 0 if false.
Author
Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>
- Author.