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NAME

       mpc85xx_rio_config_read   -   Generate   a   MPC85xx  read  maintenance
       transaction

SYNOPSIS

       int mpc85xx_rio_config_read  (int index, u16 destid, u8 hopcount,
                                      u32 offset, int len, u32 * val);

ARGUMENTS

       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@kernel.crashing.org> <mporter@mvista.com>.