#include <fxusbidleinfo.hpp>

Inheritance diagram for FxUsbIdleInfo:

Collaboration diagram for FxUsbIdleInfo:

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Public Member Functions
	FxUsbIdleInfo (__in FxPkgPnp *PkgPnp)

_Must_inspect_result_ NTSTATUS	Initialize (VOID)

Public Member Functions inherited from FxStump
PVOID	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals)

PVOID	operator new (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals, __in POOL_TYPE PoolType)

VOID	operator delete (__in PVOID pointer)

PVOID	operator new[] (__in size_t Size, __in PFX_DRIVER_GLOBALS FxDriverGlobals)

VOID	operator delete[] (__in PVOID pointer)

Public Attributes
FxCREvent *	m_IdleCallbackEvent

FxAutoIrp	m_IdleIrp

USB_IDLE_CALLBACK_INFO	m_CallbackInfo

BOOLEAN	m_EventDropped

Private Member Functions
	__drv_maxIRQL (PASSIVE_LEVEL) static VOID STDCALL _UsbIdleCallback(__in PVOID Context)

Additional Inherited Members
Protected Member Functions inherited from FxStump
	FxStump (VOID)

Detailed Description

Definition at line 7 of file fxusbidleinfo.hpp.

Constructor & Destructor Documentation

◆ FxUsbIdleInfo()

FxUsbIdleInfo::FxUsbIdleInfo ( __in FxPkgPnp * PkgPnp )

inline

Definition at line 9 of file fxusbidleinfo.hpp.

          : m_IdleCallbackEvent(NULL), m_IdleIrp(NULL)
    {
        m_CallbackInfo.IdleCallback = _UsbIdleCallback;
        m_CallbackInfo.IdleContext = PkgPnp;
        m_EventDropped = FALSE;
    }

Member Function Documentation

◆ __drv_maxIRQL()

FxUsbIdleInfo::__drv_maxIRQL ( PASSIVE_LEVEL )

private

◆ Initialize()

_Must_inspect_result_ NTSTATUS FxUsbIdleInfo::Initialize ( VOID )

Definition at line 141 of file powerpolicystatemachinekm.cpp.

{
    MdIrp pIrp;
    MxDeviceObject attachedDevObj;
 
    attachedDevObj.SetObject(((FxPkgPnp*)m_CallbackInfo.IdleContext)->GetDevice()->GetAttachedDevice());
 
    pIrp = FxIrp::AllocateIrp(attachedDevObj.GetStackSize());
 
    if (pIrp == NULL) {
        return STATUS_INSUFFICIENT_RESOURCES;
    }
 
    m_IdleIrp.SetIrp(pIrp);
 
    return STATUS_SUCCESS;
}

Referenced by FxPowerPolicyMachine::InitUsbSS().

Member Data Documentation

◆ m_CallbackInfo

USB_IDLE_CALLBACK_INFO FxUsbIdleInfo::m_CallbackInfo

Definition at line 28 of file fxusbidleinfo.hpp.

Referenced by FxUsbIdleInfo(), and Initialize().

◆ m_EventDropped

BOOLEAN FxUsbIdleInfo::m_EventDropped

Definition at line 33 of file fxusbidleinfo.hpp.

Referenced by FxUsbIdleInfo(), FxPkgPnp::PowerPolicyCancelUsbSSIfCapable(), and FxPkgPnp::PowerPolicyProcessEventInner().

◆ m_IdleCallbackEvent

FxCREvent* FxUsbIdleInfo::m_IdleCallbackEvent

Definition at line 24 of file fxusbidleinfo.hpp.

Referenced by __drv_maxIRQL(), and FxPowerPolicyMachine::UsbSSCallbackProcessingComplete().

◆ m_IdleIrp

FxAutoIrp FxUsbIdleInfo::m_IdleIrp

Definition at line 26 of file fxusbidleinfo.hpp.

Referenced by Initialize(), and FxPkgPnp::PowerPolicyCancelUsbSS().

The documentation for this struct was generated from the following files:

sdk/lib/drivers/wdf/shared/inc/private/common/fxusbidleinfo.hpp
sdk/lib/drivers/wdf/shared/irphandlers/pnp/km/powerpolicystatemachinekm.cpp
sdk/lib/drivers/wdf/shared/irphandlers/pnp/um/powerpolicystatemachineum.cpp

Public Member Functions

Public Attributes

Private Member Functions

Additional Inherited Members