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10/16/2014
The following table shows the CEDDK I/O controls.
I/O Control |
Description |
|---|---|
Implements the HalGetBusDataByOffset and HalSetBusDataByOffset functions. It is called by the Ceddk.dll file. |
|
Reads data from the bus address specified in the BUSDATA_PARMS parameter into a buffer, which is also specified in the structure. It is a sub-code of IOCTL_HAL_DDK_CALL and is used by the implementation of CEDDK, as ported by the OEM, to a platform. It can be customized by OEMs. |
|
Releases a previously-requested SYSINTR. |
|
Requests a hardware-to-IRQ mapping based on device location. |
|
Requests an IRQ-to-SYSINTR mapping. |
|
Writes data from the buffer specified in the BUSDATA_PARMS structure to a specific bus address, also specified in the structure. It a sub-code of IOCTL_HAL_DDK_CALL and is used by the implementation of CEDDK as ported by the OEM to their platform. It can be customized by OEMs. |
|
Obsolete. |