RIO_CHK_DEV_ROUTE(9)                        Internals                        RIO_CHK_DEV_ROUTE(9)



NAME
       rio_chk_dev_route - Validate route to the specified device.

SYNOPSIS
       int rio_chk_dev_route(struct rio_dev * rdev, struct rio_dev ** nrdev, int * npnum);

ARGUMENTS
       rdev
           RIO device failed to respond

       nrdev
           Last active device on the route to rdev

       npnum
           nrdev's port number on the route to rdev

DESCRIPTION
       Follows a route to the specified RIO device to determine the last available device (and
       corresponding RIO port) on the route.

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

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