OAL I/O Functions (Compact 2013)

10/16/2014

The following table shows the I/O functions.

Programming Element	Description
OALIoBusPowerOff	This function puts the bus driver into power off mode.
OALIoBusPowerOn	This function puts the bus driver back into power on mode.
OALIoCtlHalDdkCall	This function is called from OEMIoControl for IOCTL_HAL_DDK_CALL.
OALIoReadBusData	This function reads data from the device configuration space.
OALIoTransBusAddress	This function translates the bus-relative address to the system address.
OALIoTransSystemAddress	This function translates the system RAM address to the bus-relative address.
OALIoWriteBusData	This function writes data to the device configuration space.

See Also