[Warning: UMDF 2 is the latest version of UMDF and supersedes UMDF 1. All new UMDF drivers should be written using UMDF 2. No new features are being added to UMDF 1 and there is limited support for UMDF 1 on newer versions of Windows 10. Universal Windows drivers must use UMDF 2. For more info, see Getting Started with UMDF.] The IPnpCallbackHardwareInterrupt interface supports interrupt-related Plug and Play and power management callback methods. ## Methods
The IPnpCallbackHardwareInterrupt interface has these methods.
|IPnpCallbackHardwareInterrupt::OnD0EntryPostInterruptsEnabled||A driver's OnD0EntryPostInterruptsEnabled event callback function performs device-specific operations that are required when the driver enables the device's hardware interrupts.|
|IPnpCallbackHardwareInterrupt::OnD0ExitPreInterruptsDisabled||A driver's OnD0ExitPreInterruptsDisabled event callback function performs device-specific operations that are required before the driver disables the device's hardware interrupts.|
|End of support||Unavailable in UMDF 2.0 and later.|
|Minimum UMDF version||1.11|