RIO_DEVICE_HAS_DESTI(9)                     Internals                     RIO_DEVICE_HAS_DESTI(9)



NAME
       rio_device_has_destid - Test if a device contains a destination ID register

SYNOPSIS
       int rio_device_has_destid(struct rio_mport * port, int src_ops, int dst_ops);

ARGUMENTS
       port
           Master port to issue transaction

       src_ops
           RIO device source operations

       dst_ops
           RIO device destination operations

DESCRIPTION
       Checks the provided src_ops and dst_ops for the necessary transaction capabilities that
       indicate whether or not a device will implement a destination ID register. Returns 1 if
       true or 0 if false.

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

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