RIO_SETUP_DEVICE(9)                         Internals                         RIO_SETUP_DEVICE(9)



NAME
       rio_setup_device - Allocates and sets up a RIO device

SYNOPSIS
       struct rio_dev * rio_setup_device(struct rio_net * net, struct rio_mport * port,
                                         u16 destid, u8 hopcount, int do_enum);

ARGUMENTS
       net
           RIO network

       port
           Master port to send transactions

       destid
           Current destination ID

       hopcount
           Current hopcount

       do_enum
           Enumeration/Discovery mode flag

DESCRIPTION
       Allocates a RIO device and configures fields based on configuration space contents. If
       device has a destination ID register, a destination ID is either assigned in enumeration
       mode or read from configuration space in discovery mode. If the device has switch
       capabilities, then a switch is allocated and configured appropriately. Returns a pointer
       to a RIO device on success or NULL on failure.

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

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