RIO_IS_SWITCH(9)                            Internals                            RIO_IS_SWITCH(9)



NAME
       rio_is_switch - Tests if a RIO device has switch capabilities

SYNOPSIS
       int rio_is_switch(struct rio_dev * rdev);

ARGUMENTS
       rdev
           RIO device

DESCRIPTION
       Gets the RIO device Processing Element Features register contents and tests for switch
       capabilities. Returns 1 if the device is a switch or 0 if it is not a switch. The RIO
       device struct is freed.

AUTHOR
       Matt Porter <mporter AT kernel.org>, <mporter AT mvista.com>
           Author.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                          RIO_IS_SWITCH(9)