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IOCTL HAL REQUEST SYSINTR

 

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This IOCTL maps a HW IRQ number to a SYSINTR number.

Define

#define IOCTL_HAL_REQUEST_SYSINTR CTL_CODE(FILE_DEVICE_HAL, 38, METHOD_BUFFERED, FILE_ANY_ACCESS)

Sample

You can find a sample in the [Article not found #100630].