Man page 9 : fsl_rio_config_write

fsl_rio_config_write - Generate a MPC85xx write maintenance transaction

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

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
    Value to be written

Generates an MPC85xx write maintenance transaction. Returns 0 on success or -EINVAL on failure.

Matt Porter <>, <>
    Author.