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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
I/O Reference | Production-Quality OAL Components
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