158 lines
4.3 KiB
C
158 lines
4.3 KiB
C
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/*****************************************************************************
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* mintopo.h - SB16 topology miniport private definitions
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*****************************************************************************
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* Copyright (c) 1997-2000 Microsoft Corporation. All Rights Reserved.
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*/
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#ifndef _SB16TOPO_PRIVATE_H_
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#define _SB16TOPO_PRIVATE_H_
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#include "common.h"
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/*****************************************************************************
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* Classes
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*/
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/*****************************************************************************
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* CMiniportTopologySB16
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*****************************************************************************
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* SB16 topology miniport. This object is associated with the device and is
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* created when the device is started. The class inherits IMiniportTopology
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* so it can expose this interface and CUnknown so it automatically gets
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* reference counting and aggregation support.
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*/
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class CMiniportTopologySB16
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: public IMiniportTopology,
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#ifdef EVENT_SUPPORT
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public ITopoMiniportSB16,
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#endif
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public CUnknown
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{
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private:
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PADAPTERCOMMON AdapterCommon; // Adapter common object.
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#ifdef EVENT_SUPPORT
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PPORTEVENTS PortEvents;
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#endif
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/*************************************************************************
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* CMiniportTopologySB16 methods
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*
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* These are private member functions used internally by the object. See
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* MINIPORT.CPP for specific descriptions.
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*/
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NTSTATUS ProcessResources
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(
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IN PRESOURCELIST ResourceList
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);
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BYTE ReadBitsFromMixer
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(
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BYTE Reg,
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BYTE Bits,
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BYTE Shift
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);
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void WriteBitsToMixer
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(
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BYTE Reg,
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BYTE Bits,
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BYTE Shift,
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BYTE Value
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);
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public:
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/*************************************************************************
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* The following two macros are from STDUNK.H. DECLARE_STD_UNKNOWN()
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* defines inline IUnknown implementations that use CUnknown's aggregation
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* support. NonDelegatingQueryInterface() is declared, but it cannot be
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* implemented generically. Its definition appears in MINIPORT.CPP.
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* DEFINE_STD_CONSTRUCTOR() defines inline a constructor which accepts
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* only the outer unknown, which is used for aggregation. The standard
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* create macro (in MINIPORT.CPP) uses this constructor.
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*/
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DECLARE_STD_UNKNOWN();
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DEFINE_STD_CONSTRUCTOR(CMiniportTopologySB16);
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~CMiniportTopologySB16();
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/*************************************************************************
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* IMiniport methods
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*/
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STDMETHODIMP
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GetDescription
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( OUT PPCFILTER_DESCRIPTOR * OutFilterDescriptor
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);
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STDMETHODIMP
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DataRangeIntersection
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( IN ULONG PinId
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, IN PKSDATARANGE DataRange
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, IN PKSDATARANGE MatchingDataRange
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, IN ULONG OutputBufferLength
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, OUT PVOID ResultantFormat OPTIONAL
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, OUT PULONG ResultantFormatLength
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)
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{
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return STATUS_NOT_IMPLEMENTED;
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}
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/*************************************************************************
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* IMiniportTopology methods
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*/
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STDMETHODIMP Init
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(
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IN PUNKNOWN UnknownAdapter,
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IN PRESOURCELIST ResourceList,
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IN PPORTTOPOLOGY Port
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);
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#ifdef EVENT_SUPPORT
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/*************************************************************************
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* ITopoMiniportSB16 methods
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*/
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STDMETHODIMP_(void) ServiceEvent (void);
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#endif
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/*************************************************************************
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* Friends
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*/
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friend
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NTSTATUS
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PropertyHandler_OnOff
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(
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IN PPCPROPERTY_REQUEST PropertyRequest
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);
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friend
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NTSTATUS
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PropertyHandler_Level
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(
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IN PPCPROPERTY_REQUEST PropertyRequest
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);
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friend
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NTSTATUS
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PropertyHandler_SuperMixCaps
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(
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IN PPCPROPERTY_REQUEST PropertyRequest
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);
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friend
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NTSTATUS
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PropertyHandler_SuperMixTable
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(
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IN PPCPROPERTY_REQUEST PropertyRequest
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);
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friend
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NTSTATUS
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PropertyHandler_CpuResources
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(
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IN PPCPROPERTY_REQUEST PropertyRequest
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);
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static
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NTSTATUS
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EventHandler
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(
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IN PPCEVENT_REQUEST EventRequest
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);
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};
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#include "tables.h"
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#endif
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