rio_get_host_deviceid_lock (9) Linux Manual Page

rio_get_host_deviceid_lock – Reads the Host Device ID Lock CSR on a device

Synopsis

u16 rio_get_host_deviceid_lock(struct rio_mport * port, u8 hopcount);

Arguments

port

Master port to send transaction

hopcount

Number of hops to the device

Description

Used during enumeration to read the Host Device ID Lock CSR on a RIO device. Returns the value of the lock register.

Author

Matt Porter <mporter [at] kernel.crashing.org>, <mporter [at] mvista.com>

Author.

Copyright