RIO_GET_HOST_DEVICEI(9) Internals RIO_GET_HOST_DEVICEI(9)NAMErio_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@kernel.crashing.org>, <mporter@mvista.com>
Author.
COPYRIGHTKernel Hackers Manual 2.6. November 2013 RIO_GET_HOST_DEVICEI(9)