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RIO_GET_DEVICE_ID(9) Internals RIO_GET_DEVICE_ID(9)

NAME

rio_get_device_id - Get the base/extended device id for a device

SYNOPSIS

u16 rio_get_device_id(struct rio_mport * port, u16 destid, u8 hopcount);

ARGUMENTS

port

RIO master port

destid

Destination ID of device

hopcount

Hopcount to device

DESCRIPTION

Reads the base/extended device id from a device. Returns the 8/16-bit device ID.

AUTHOR

Matt Porter <mporter@kernel.crashing.org>, <mporter@mvista.com>

Author.

COPYRIGHT

March 2017 Kernel Hackers Manual 4.10