fxdevice.hpp File Reference

#include "fxcxdeviceinit.hpp"
#include "fxdeviceinit.hpp"
#include "fxtelemetry.hpp"
#include "fxdevicekm.hpp"

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Classes
struct	FxWdmDeviceExtension
class	FxDeviceBase
class	FxDevice
class	FxMpDevice

Macros
#define	FX_DISPATCH_IRP_TO_IO_QUEUE_FLAGS_MASK

Enumerations
enum	FxDmaPacketTransactionStatus { FxDmaPacketTransactionCompleted =0, FxDmaPacketTransactionPending }
enum	FxDeviceRemLockAction { FxDeviceRemLockNotRequired = 0, FxDeviceRemLockRequired, FxDeviceRemLockTestValid, FxDeviceRemLockOptIn }
enum	FxPropertyType { FxDeviceProperty = 0, FxInterfaceProperty }

Functions
WDF_FILEOBJECT_CLASS __inline	FxFileObjectClassNormalize (__in WDF_FILEOBJECT_CLASS FileObjectClass)
BOOLEAN __inline	FxIsFileObjectOptional (__in WDF_FILEOBJECT_CLASS FileObjectClass)

Macro Definition Documentation

FX_DISPATCH_IRP_TO_IO_QUEUE_FLAGS_MASK

#define FX_DISPATCH_IRP_TO_IO_QUEUE_FLAGS_MASK

Value:

(WDF_DISPATCH_IRP_TO_IO_QUEUE_INVOKE_INCALLERCTX_CALLBACK |\
     WDF_DISPATCH_IRP_TO_IO_QUEUE_PREPROCESSED_IRP)

Definition at line 93 of file fxdevice.hpp.

Enumeration Type Documentation

FxDeviceRemLockAction

enum FxDeviceRemLockAction

Enumerator
FxDeviceRemLockNotRequired
FxDeviceRemLockRequired
FxDeviceRemLockTestValid
FxDeviceRemLockOptIn

Definition at line 78 of file fxdevice.hpp.

                           {
    FxDeviceRemLockNotRequired = 0,
    FxDeviceRemLockRequired,
    FxDeviceRemLockTestValid,
    FxDeviceRemLockOptIn
};

FxDmaPacketTransactionStatus

enum FxDmaPacketTransactionStatus

Enumerator
FxDmaPacketTransactionCompleted
FxDmaPacketTransactionPending

Definition at line 67 of file fxdevice.hpp.

                                  {
    FxDmaPacketTransactionCompleted =0,
    FxDmaPacketTransactionPending,
};

FxPropertyType

enum FxPropertyType

Enumerator
FxDeviceProperty
FxInterfaceProperty

Definition at line 85 of file fxdevice.hpp.

                    {
    FxDeviceProperty = 0,
    FxInterfaceProperty,
};

Function Documentation

FxFileObjectClassNormalize()

WDF_FILEOBJECT_CLASS __inline FxFileObjectClassNormalize

(

__in WDF_FILEOBJECT_CLASS

FileObjectClass

)

Definition at line 103 of file fxdevice.hpp.

{
    return (WDF_FILEOBJECT_CLASS)(FileObjectClass & ~WdfFileObjectCanBeOptional);
}

Referenced by FxFileObject::_CreateFileObject(), FxFileObject::_DestroyFileObject(), FxFileObject::_GetFileObjectFromWdm(), FX_VF_METHOD(), and if().

FxIsFileObjectOptional()

BOOLEAN __inline FxIsFileObjectOptional

(

__in WDF_FILEOBJECT_CLASS

FileObjectClass

)

Definition at line 112 of file fxdevice.hpp.

{
    return (FileObjectClass & WdfFileObjectCanBeOptional) ? TRUE : FALSE;
}

Referenced by FxFileObject::_GetFileObjectFromWdm(), FxPkgGeneral::ConfigureFileObjectClass(), and FxRequest::GetFileObject().