IPnpCallbackHardwareInterrupt interface

[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.

Method Description
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.

Requirements

   
End of support Unavailable in UMDF 2.0 and later.
Target Platform Desktop
Minimum UMDF version 1.11
Header wudfddi.h

See Also

IUnknown