wudfinterrupt.h header

2023-01-23

This header is used by wdf. For more information, see:

Windows Driver Framework

wudfinterrupt.h contains the following programming interfaces:

Functions


WDF_INTERRUPT_EXTENDED_POLICY_INIT Learn how the WDF_INTERRUPT_EXTENDED_POLICY_INIT function initializes a WDF_INTERRUPT_EXTENDED_POLICY structure.
WDF_INTERRUPT_INFO_INIT Learn how the WDF_INTERRUPT_INFO_INIT function initializes a WDF_INTERRUPT_INFO structure.
WUDF_INTERRUPT_CONFIG_INIT The WUDF_INTERRUPT_CONFIG_INIT function initializes a WUDF_INTERRUPT_CONFIG structure.

Callback functions


WUDF_INTERRUPT_DISABLE A driver's OnInterruptDisable event callback function disables a specified hardware interrupt.
WUDF_INTERRUPT_ENABLE A driver's OnInterruptEnable event callback function enables a specified hardware interrupt.
WUDF_INTERRUPT_ISR A driver's OnInterruptIsr event callback function services a hardware interrupt.
WUDF_INTERRUPT_WORKITEM A driver's OnInterruptWorkItem event callback function processes interrupt information that the driver's OnInterruptIsr callback function has stored.

Structures


WDF_INTERRUPT_EXTENDED_POLICY Learn how the WDF_INTERRUPT_EXTENDED_POLICY structure contains information about an interrupt's policy, priority, affinity, and group.
WDF_INTERRUPT_INFO Learn how the WDF_INTERRUPT_INFO structure contains information about a device's interrupt resource.
WUDF_INTERRUPT_CONFIG The WUDF_INTERRUPT_CONFIG structure contains configuration information for a device interrupt.

Enumerations


WDF_INTERRUPT_POLARITY Learn how the WDF_INTERRUPT_POLARITY enumeration type is used to specify an interrupt signal's polarity.
WDF_INTERRUPT_POLICY The WDF_INTERRUPT_POLICY enumeration type identifies the affinity policies that the Plug and Play (PnP) manager can use when it assigns a device's interrupts to the processors of a multiprocessor system.
WDF_INTERRUPT_PRIORITY Learn how this enumeration type identifies relative priorities for device interrupts.