WDF_INTERRUPT_PRIORITY - NtDoc
Native API online documentation, based on the System Informer
(formerly Process Hacker) phnt
headers
// wdfinterrupt.h
typedef enum _WDF_INTERRUPT_PRIORITY {
WdfIrqPriorityUndefined = 0,
WdfIrqPriorityLow,
WdfIrqPriorityNormal,
WdfIrqPriorityHigh
} WDF_INTERRUPT_PRIORITY, *PWDF_INTERRUPT_PRIORITY;
View the official Windows Driver Kit DDI reference// wudfddi.h
typedef enum _WDF_INTERRUPT_PRIORITY {
WdfIrqPriorityUndefined,
WdfIrqPriorityLow,
WdfIrqPriorityNormal,
WdfIrqPriorityHigh
} WDF_INTERRUPT_PRIORITY, *PWDF_INTERRUPT_PRIORITY;
View the official Windows Driver Kit DDI reference// wudfinterrupt.h
typedef enum _WDF_INTERRUPT_PRIORITY {
WdfIrqPriorityUndefined,
WdfIrqPriorityLow,
WdfIrqPriorityNormal,
WdfIrqPriorityHigh
} WDF_INTERRUPT_PRIORITY, *PWDF_INTERRUPT_PRIORITY;
View the official Windows Driver Kit DDI referenceNo description available.
[Applies to KMDF and UMDF]
The WDF_INTERRUPT_PRIORITY enumeration type identifies relative priorities for device interrupts.
WdfIrqPriorityUndefined:0The relative priority of a device's interrupt is undefined.
WdfIrqPriorityLowThe device's interrupt has a relatively low priority, typically because the interrupt does not have to be serviced immediately.
WdfIrqPriorityNormalThe device's interrupt priority is neither relatively low nor relatively high.
WdfIrqPriorityHighThe device's interrupt has a relatively high priority, typically because the interrupt must be serviced immediately.
The WDF_INTERRUPT_PRIORITY enumeration type is used as input to the WdfInterruptSetPolicy method.
[Applies to KMDF and UMDF]
The WDF_INTERRUPT_PRIORITY enumeration type identifies relative priorities for device interrupts.
WdfIrqPriorityUndefinedThe relative priority of a device's interrupt is undefined.
WdfIrqPriorityLowThe device's interrupt has a relatively low priority, typically because the interrupt does not have to be serviced immediately.
WdfIrqPriorityNormalThe device's interrupt priority is neither relatively low nor relatively high.
WdfIrqPriorityHighThe device's interrupt has a relatively high priority, typically because the interrupt must be serviced immediately.
The WDF_INTERRUPT_PRIORITY enumeration type is used as input to the WdfInterruptSetPolicy method.
[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 WDF_INTERRUPT_PRIORITY enumeration type identifies relative priorities for device interrupts.
WdfIrqPriorityUndefinedThe relative priority of a device's interrupt is undefined.
WdfIrqPriorityLowThe device's interrupt has a relatively low priority, typically because the interrupt does not have to be serviced immediately.
WdfIrqPriorityNormalThe device's interrupt priority is neither relatively low nor relatively high.
WdfIrqPriorityHighThe device's interrupt has a relatively high priority, typically because the interrupt must be serviced immediately.
The WDF_INTERRUPT_PRIORITY enumeration type is used as input to the IWDFInterrupt::SetPolicy method.