#include "fxsupportpch.hpp"

Include dependency graph for fxresourceapi.cpp:

Functions
	__drv_maxIRQL (DISPATCH_LEVEL) VOID STDCALL WDFEXPORT(WdfIoResourceRequirementsListSetSlotNumber)(__in PWDF_DRIVER_GLOBALS DriverGlobals

	FxObjectHandleGetPtr (GetFxDriverGlobals(DriverGlobals), RequirementsList, FX_TYPE_IO_RES_REQ_LIST,(PVOID *) &pIoResReqList)

	if (pIoResReqList->m_SlotNumber !=SlotNumber)

__in WDFIORESREQLIST __in	__drv_strictTypeMatch (__drv_typeCond) INTERFACE_TYPE InterfaceType)

	FxObjectHandleGetPtrAndGlobals (GetFxDriverGlobals(DriverGlobals), RequirementsList, FX_TYPE_IO_RES_REQ_LIST,(PVOID *) &pIoResReqList, &pFxDriverGlobals)

	FxObjectHandleGetPtr (pFxDriverGlobals, IoResList, FX_TYPE_IO_RES_LIST,(PVOID *) &pIoResList)

	if (pIoResList->m_OwningList !=pIoResReqList)

	if (NT_SUCCESS(status))

pList	Unlock (irql)

	if (pObject==NULL)

	if (pList->RemoveAndDelete(Index)==FALSE)

	if (pList->IsRemoveAllowed()==FALSE)

	while (cur !=end)

	if (listFound)

	FxPointerNotNull (pFxDriverGlobals, ResourceList)

	if (!NT_SUCCESS(status))

	if (pIoResList==NULL)

	FxObjectHandleGetPtrAndGlobals (GetFxDriverGlobals(DriverGlobals), ResourceList, FX_TYPE_IO_RES_LIST,(PVOID *) &pList, &pFxDriverGlobals)

	FxPointerNotNull (pFxDriverGlobals, Descriptor)

	if (pList->m_OwningList->IsAddAllowed()==FALSE)

	if (pObject !=NULL)

	FxVerifierDbgBreakPoint (pFxDriverGlobals)

	FxObjectHandleGetPtr (GetFxDriverGlobals(DriverGlobals), ResourceList, FX_TYPE_IO_RES_LIST,(PVOID *) &pList)

	FxObjectHandleGetPtr (pFxDriverGlobals, List, FX_TYPE_CM_RES_LIST,(PVOID *) &pList)

return pList	AddAt (Index, pObject)

return	FxCmResourceListInsertDescriptor (DriverGlobals, List, Descriptor, Index)

return	FxCmResourceListInsertDescriptor (DriverGlobals, List, Descriptor, WDF_INSERT_AT_END)

	FxObjectHandleGetPtr (GetFxDriverGlobals(DriverGlobals), List, FX_TYPE_CM_RES_LIST,(PVOID *) &pList)

return pList	GetCount ()

return pList	GetDescriptor (Index)

	FxObjectHandleGetPtrAndGlobals (GetFxDriverGlobals(DriverGlobals), List, FX_TYPE_CM_RES_LIST,(PVOID *) &pList, &pFxDriverGlobals)

Variables
__in WDFIORESREQLIST	RequirementsList

__in WDFIORESREQLIST __in ULONG	SlotNumber

pIoResReqList	m_SlotNumber = SlotNumber

_Must_inspect_result_ __in WDFIORESREQLIST __in WDFIORESLIST	IoResList

_Must_inspect_result_ __in WDFIORESREQLIST __in WDFIORESLIST ULONG	Index

FxIoResReqList *	pIoResReqList

FxIoResList *	pIoResList

NTSTATUS	status = pIoResReqList->AddAt(Index, pIoResList)

ULONG	count = pList->Count()

KIRQL	irql

FxObject *	pObject = pIoResReqList->GetItem(Index)

	else

FxIoResReqList *	pList

FxCollectionEntry *	cur = pList->Start()

FxCollectionEntry *	end = pList->End()

FxIoResList *	pResList

BOOLEAN	listFound = FALSE

_Must_inspect_result_ __in WDFIORESREQLIST __in_opt PWDF_OBJECT_ATTRIBUTES	Attributes

_Must_inspect_result_ __in WDFIORESREQLIST __in_opt PWDF_OBJECT_ATTRIBUTES __out WDFIORESLIST *	ResourceList

_Must_inspect_result_ __in WDFIORESLIST __in PIO_RESOURCE_DESCRIPTOR	Descriptor

return &pObject	m_DescriptorClone

_Must_inspect_result_ __in WDFCMRESLIST	List

	pFxDriverGlobals = GetFxDriverGlobals(DriverGlobals)

Function Documentation

◆ __drv_maxIRQL()

__drv_maxIRQL ( DISPATCH_LEVEL )

◆ __drv_strictTypeMatch()

__in WDFIORESREQLIST __in __drv_strictTypeMatch ( __drv_typeCond )

Definition at line 84 of file fxresourceapi.cpp.

{
    FxIoResReqList* pIoResReqList;
 
    FxObjectHandleGetPtr(GetFxDriverGlobals(DriverGlobals),
                         RequirementsList,
                         FX_TYPE_IO_RES_REQ_LIST,
                         (PVOID*) &pIoResReqList);
 
    if (pIoResReqList->m_InterfaceType != InterfaceType) {
        pIoResReqList->MarkChanged();
    }
 
    pIoResReqList->m_InterfaceType = InterfaceType;
}

◆ AddAt()

return pList AddAt	(	Index	,
		pObject
	)

◆ FxCmResourceListInsertDescriptor() [1/2]

return FxCmResourceListInsertDescriptor	(	DriverGlobals	,
		List	,
		Descriptor	,
		Index
	)

◆ FxCmResourceListInsertDescriptor() [2/2]

return FxCmResourceListInsertDescriptor	(	DriverGlobals	,
		List	,
		Descriptor	,
		WDF_INSERT_AT_END
	)

◆ FxObjectHandleGetPtr() [1/5]

FxObjectHandleGetPtr	(	GetFxDriverGlobals(DriverGlobals)	,
		List	,
		FX_TYPE_CM_RES_LIST	,
		(PVOID *) &	pList
	)

◆ FxObjectHandleGetPtr() [2/5]

FxObjectHandleGetPtr	(	GetFxDriverGlobals(DriverGlobals)	,
		RequirementsList	,
		FX_TYPE_IO_RES_REQ_LIST	,
		(PVOID *) &	pIoResReqList
	)

Referenced by __drv_strictTypeMatch().

◆ FxObjectHandleGetPtr() [3/5]

FxObjectHandleGetPtr	(	GetFxDriverGlobals(DriverGlobals)	,
		ResourceList	,
		FX_TYPE_IO_RES_LIST	,
		(PVOID *) &	pList
	)

◆ FxObjectHandleGetPtr() [4/5]

FxObjectHandleGetPtr	(	pFxDriverGlobals	,
		IoResList	,
		FX_TYPE_IO_RES_LIST	,
		(PVOID *) &	pIoResList
	)

◆ FxObjectHandleGetPtr() [5/5]

FxObjectHandleGetPtr	(	pFxDriverGlobals	,
		List	,
		FX_TYPE_CM_RES_LIST	,
		(PVOID *) &	pList
	)

◆ FxObjectHandleGetPtrAndGlobals() [1/3]

FxObjectHandleGetPtrAndGlobals	(	GetFxDriverGlobals(DriverGlobals)	,
		List	,
		FX_TYPE_CM_RES_LIST	,
		(PVOID *) &	pList,
		&	pFxDriverGlobals
	)

◆ FxObjectHandleGetPtrAndGlobals() [2/3]

FxObjectHandleGetPtrAndGlobals	(	GetFxDriverGlobals(DriverGlobals)	,
		RequirementsList	,
		FX_TYPE_IO_RES_REQ_LIST	,
		(PVOID *) &	pIoResReqList,
		&	pFxDriverGlobals
	)

◆ FxObjectHandleGetPtrAndGlobals() [3/3]

FxObjectHandleGetPtrAndGlobals	(	GetFxDriverGlobals(DriverGlobals)	,
		ResourceList	,
		FX_TYPE_IO_RES_LIST	,
		(PVOID *) &	pList,
		&	pFxDriverGlobals
	)

◆ FxPointerNotNull() [1/2]

FxPointerNotNull	(	pFxDriverGlobals	,
		Descriptor
	)

◆ FxPointerNotNull() [2/2]

FxPointerNotNull	(	pFxDriverGlobals	,
		ResourceList
	)

◆ FxVerifierDbgBreakPoint()

FxVerifierDbgBreakPoint ( pFxDriverGlobals )

Referenced by if().

◆ GetCount()

return pList GetCount ( )

Referenced by FxCmResList::BuildPortResourceTable(), FxCmResList::BuildRegisterResourceTable(), and FxCmResList::CheckForConnectionResources().

◆ GetDescriptor()

return pList GetDescriptor ( Index )

Referenced by DECLARE_INTERFACE_().

◆ if() [1/11]

if ( ! NT_SUCCESSstatus )

Definition at line 514 of file fxresourceapi.cpp.

                             {
        return status;
    }

◆ if() [2/11]

if ( listFound )

Definition at line 458 of file fxresourceapi.cpp.

                   {
        pResList->DeleteObject();
        pResList = NULL;
    }

◆ if() [3/11]

if ( NT_SUCCESS(status) )

Definition at line 167 of file fxresourceapi.cpp.

                            {
        //
        // Mirror the access flags as well.
        //
        pIoResList->m_AccessFlags = pIoResReqList->m_AccessFlags;
        pIoResList->m_OwningList = pIoResReqList;
    }

◆ if() [4/11]

if ( pIoResList->m_OwningList ! = pIoResReqList )

Definition at line 161 of file fxresourceapi.cpp.

                                                   {
        return STATUS_INVALID_DEVICE_REQUEST;
    }

◆ if() [5/11]

if ( pIoResList = = NULL )

Definition at line 521 of file fxresourceapi.cpp.

                            {
        return STATUS_INSUFFICIENT_RESOURCES;
    }

◆ if() [6/11]

if ( pIoResReqList->m_SlotNumber ! = SlotNumber )

Definition at line 69 of file fxresourceapi.cpp.

                                                   {
        pIoResReqList->MarkChanged();
    }

◆ if() [7/11]

if ( pList-> IsRemoveAllowed() = = FALSE )

Definition at line 424 of file fxresourceapi.cpp.

                                           {
        DoTraceLevelMessage(pFxDriverGlobals, TRACE_LEVEL_ERROR, TRACINGPNP,
                            "WDFIORESREQLIST %p: Removes not allowed",
                            RequirementsList);
 
        FxVerifierDbgBreakPoint(pFxDriverGlobals);
        return;
    }

◆ if() [8/11]

if ( pList->m_OwningList-> IsAddAllowed() = = FALSE )

Definition at line 578 of file fxresourceapi.cpp.

                                                      {
        DoTraceLevelMessage(pFxDriverGlobals, TRACE_LEVEL_ERROR, TRACINGPNP,
                            "Removes not allowed on WDFIORESLIST %p",
                            ResourceList);
        FxVerifierDbgBreakPoint(pFxDriverGlobals);
        return STATUS_ACCESS_DENIED;
    }

◆ if() [9/11]

if ( pList-> RemoveAndDeleteIndex = = FALSE )

Definition at line 374 of file fxresourceapi.cpp.

                                                {
        DoTraceLevelMessage(
            pFxDriverGlobals, TRACE_LEVEL_ERROR, TRACINGPNP,
            "WDFIORESLIST %p, could not remove list at index %d (not found), "
            "list item count is %d", RequirementsList, Index, pList->Count());
 
        FxVerifierDbgBreakPoint(pFxDriverGlobals);
    }

◆ if() [10/11]

if ( pObject ! = NULL )

Definition at line 730 of file fxresourceapi.cpp.

                         {
        //
        // We don't check for add or remove access because we don't know what
        // the update is actually doing (ie widening a range, shortening it, etc).
        // For this operation we have to trust the driver that it is doing the
        // right thing at the right time.
        //
        RtlCopyMemory(&pObject->m_Descriptor,
                      Descriptor,
                      sizeof(pObject->m_Descriptor));
 
        //
        // Mark both this list and its owning list as changed so when it comes
        // time to evaluate the entire requirements list for changes, we do not
        // have to iterate over all the resource lists.
        //
        pList->MarkChanged();
        pList->m_OwningList->MarkChanged();
    }

◆ if() [11/11]

if ( pObject = = NULL )

Definition at line 330 of file fxresourceapi.cpp.

                         {
        return NULL;
    }

◆ Unlock()

pList Unlock ( irql )

◆ while()

while ( cur ! = end )

Definition at line 444 of file fxresourceapi.cpp.

                       {
        if (cur->m_Object == pResList) {
            pList->MarkChanged();
 
            pList->RemoveEntry(cur);
            listFound = TRUE;
            break;
        }
 
        cur = cur->Next();
    }

Variable Documentation

◆ Attributes

_Must_inspect_result_ __in WDFIORESREQLIST __in_opt PWDF_OBJECT_ATTRIBUTES Attributes

Definition at line 474 of file fxresourceapi.cpp.

◆ count

return count = pList->Count()

Definition at line 276 of file fxresourceapi.cpp.

◆ cur

FxCollectionEntry * cur = pList->Start()

Definition at line 412 of file fxresourceapi.cpp.

◆ Descriptor

__in WDFCMRESLIST __in PCM_PARTIAL_RESOURCE_DESCRIPTOR Descriptor

Initial value:

{
    return FxIoResourceListInsertDescriptor(DriverGlobals,
                                            ResourceList,
                                            Descriptor,
                                            WDF_INSERT_AT_END)

Definition at line 545 of file fxresourceapi.cpp.

◆ else

else

Initial value:

{

return (WDFIORESLIST) pObject->GetObjectHandle()

FxObject::GetObjectHandle

PVOID __inline GetObjectHandle(VOID)

Definition: fxobject.hpp:603

Definition at line 333 of file fxresourceapi.cpp.

◆ end

end = pList->End()

Definition at line 412 of file fxresourceapi.cpp.

◆ Index

__in WDFCMRESLIST __in ULONG Index

Initial value:

{

PFX_DRIVER_GLOBALS pFxDriverGlobals

_FX_DRIVER_GLOBALS

Definition: fxglobals.h:165

Definition at line 126 of file fxresourceapi.cpp.

◆ IoResList

__in WDFIORESREQLIST __in WDFIORESLIST IoResList

Initial value:

{
    return FxIoResourceRequirementsListInsertIoResList(DriverGlobals,
                                                       RequirementsList,
                                                       IoResList,
                                                       WDF_INSERT_AT_END)