FSL_RIO_CONFIG_READ(9)                      Internals                      FSL_RIO_CONFIG_READ(9)



NAME
       fsl_rio_config_read - Generate a MPC85xx read maintenance transaction

SYNOPSIS
       int fsl_rio_config_read(struct rio_mport * mport, int index, u16 destid, u8 hopcount,
                               u32 offset, int len, u32 * val);

ARGUMENTS
       mport
           RapidIO master port info

       index
           ID of RapdiIO interface

       destid
           Destination ID of transaction

       hopcount
           Number of hops to target device

       offset
           Offset into configuration space

       len
           Length (in bytes) of the maintenance transaction

       val
           Location to be read into

DESCRIPTION
       Generates a MPC85xx read maintenance transaction. Returns 0 on success or -EINVAL on
       failure.

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

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