+++ /dev/null
-/*
- * COPYRIGHT: See COPYING in the top level directory
- * PROJECT: ReactOS Kernel Streaming
- * FILE: drivers/wdm/audio/backpln/portcls/port_wavepci.cpp
- * PURPOSE: Wave PCI Port driver
- * PROGRAMMER: Johannes Anderwald
- */
-
-#include "private.hpp"
-
-#ifndef YDEBUG
-#define NDEBUG
-#endif
-
-#include <debug.h>
-
-class CPortWavePci : public IPortWavePci,
- public IPortEvents,
- public ISubdevice,
- public IServiceSink
-{
-public:
- STDMETHODIMP QueryInterface( REFIID InterfaceId, PVOID* Interface);
-
- STDMETHODIMP_(ULONG) AddRef()
- {
- InterlockedIncrement(&m_Ref);
- return m_Ref;
- }
- STDMETHODIMP_(ULONG) Release()
- {
- InterlockedDecrement(&m_Ref);
-
- if (!m_Ref)
- {
- delete this;
- return 0;
- }
- return m_Ref;
- }
- IMP_IPortWavePci;
- IMP_ISubdevice;
- IMP_IPortEvents;
- IMP_IServiceSink;
- CPortWavePci(IUnknown *OuterUnknown){}
- virtual ~CPortWavePci() {}
-
-protected:
-
- PMINIPORTWAVEPCI m_Miniport;
- PDEVICE_OBJECT m_pDeviceObject;
- PSERVICEGROUP m_ServiceGroup;
- PPINCOUNT m_pPinCount;
- PPOWERNOTIFY m_pPowerNotify;
- PPCFILTER_DESCRIPTOR m_pDescriptor;
- PSUBDEVICE_DESCRIPTOR m_SubDeviceDescriptor;
- IPortFilterWavePci * m_Filter;
-
- LIST_ENTRY m_EventList;
- KSPIN_LOCK m_EventListLock;
-
- LONG m_Ref;
-
- friend PDEVICE_OBJECT GetDeviceObjectFromPortWavePci(IPortWavePci* iface);
- friend PMINIPORTWAVEPCI GetWavePciMiniport(PPORTWAVEPCI iface);
-
-};
-
-static GUID InterfaceGuids[3] =
-{
- {
- /// KS_CATEGORY_AUDIO
- 0x6994AD04, 0x93EF, 0x11D0, {0xA3, 0xCC, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}
- },
- {
- /// KSCATEGORY_RENDER
- 0x65E8773EL, 0x8F56, 0x11D0, {0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}
- },
- {
- /// KSCATEGORY_CAPTURE
- 0x65E8773DL, 0x8F56, 0x11D0, {0xA3, 0xB9, 0x00, 0xA0, 0xC9, 0x22, 0x31, 0x96}
- }
-};
-
-DEFINE_KSPROPERTY_TOPOLOGYSET(PortFilterWavePciTopologySet, TopologyPropertyHandler);
-DEFINE_KSPROPERTY_PINPROPOSEDATAFORMAT(PortFilterWavePciPinSet, PinPropertyHandler, PinPropertyHandler, PinPropertyHandler);
-
-KSPROPERTY_SET WavePciPropertySet[] =
-{
- {
- &KSPROPSETID_Topology,
- sizeof(PortFilterWavePciTopologySet) / sizeof(KSPROPERTY_ITEM),
- (const KSPROPERTY_ITEM*)&PortFilterWavePciTopologySet,
- 0,
- NULL
- },
- {
- &KSPROPSETID_Pin,
- sizeof(PortFilterWavePciPinSet) / sizeof(KSPROPERTY_ITEM),
- (const KSPROPERTY_ITEM*)&PortFilterWavePciPinSet,
- 0,
- NULL
- }
-};
-
-
-//---------------------------------------------------------------
-// IPortEvents
-//
-
-void
-NTAPI
-CPortWavePci::AddEventToEventList(
- IN PKSEVENT_ENTRY EventEntry)
-{
- KIRQL OldIrql;
-
- PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
-
- KeAcquireSpinLock(&m_EventListLock, &OldIrql);
- InsertTailList(&m_EventList, &EventEntry->ListEntry);
- KeReleaseSpinLock(&m_EventListLock, OldIrql);
-}
-
-
-
-void
-NTAPI
-CPortWavePci::GenerateEventList(
- IN GUID* Set OPTIONAL,
- IN ULONG EventId,
- IN BOOL PinEvent,
- IN ULONG PinId,
- IN BOOL NodeEvent,
- IN ULONG NodeId)
-{
- UNIMPLEMENTED;
-}
-//---------------------------------------------------------------
-// IServiceSink
-//
-
-VOID
-NTAPI
-CPortWavePci::RequestService()
-{
- //DPRINT("IServiceSink_fnRequestService entered\n");
- if (m_Miniport)
- {
- m_Miniport->Service();
- }
-}
-
-//---------------------------------------------------------------
-// IPortWavePci
-//
-
-NTSTATUS
-NTAPI
-CPortWavePci::QueryInterface(
- IN REFIID refiid,
- OUT PVOID* Output)
-{
- UNICODE_STRING GuidString;
-
- DPRINT("IPortWavePci_fnQueryInterface entered\n");
-
- if (IsEqualGUIDAligned(refiid, IID_IPortWavePci) ||
- IsEqualGUIDAligned(refiid, IID_IUnknown) ||
- IsEqualGUIDAligned(refiid, IID_IPort))
- {
- *Output = PVOID(PPORTWAVEPCI(this));
- PUNKNOWN(*Output)->AddRef();
- return STATUS_SUCCESS;
- }
- else if (IsEqualGUIDAligned(refiid, IID_IServiceSink))
- {
- *Output = PVOID(PSERVICESINK(this));
- PUNKNOWN(*Output)->AddRef();
- return STATUS_SUCCESS;
- }
- else if (IsEqualGUIDAligned(refiid, IID_IPortEvents))
- {
- *Output = PVOID(PPORTEVENTS(this));
- PUNKNOWN(*Output)->AddRef();
- return STATUS_SUCCESS;
- }
- else if (IsEqualGUIDAligned(refiid, IID_ISubdevice))
- {
- *Output = PVOID(PSUBDEVICE(this));
- PUNKNOWN(*Output)->AddRef();
- return STATUS_SUCCESS;
- }
- else if (IsEqualGUIDAligned(refiid, IID_IDrmPort) ||
- IsEqualGUIDAligned(refiid, IID_IDrmPort2))
- {
- return NewIDrmPort((PDRMPORT2*)Output);
- }
- else if (IsEqualGUIDAligned(refiid, IID_IPortClsVersion))
- {
- return NewPortClsVersion((PPORTCLSVERSION*)Output);
- }
- else if (IsEqualGUIDAligned(refiid, IID_IUnregisterSubdevice))
- {
- return NewIUnregisterSubdevice((PUNREGISTERSUBDEVICE*)Output);
- }
- else if (IsEqualGUIDAligned(refiid, IID_IUnregisterPhysicalConnection))
- {
- return NewIUnregisterPhysicalConnection((PUNREGISTERPHYSICALCONNECTION*)Output);
- }
-
- if (RtlStringFromGUID(refiid, &GuidString) == STATUS_SUCCESS)
- {
- DPRINT("IPortWavePci_fnQueryInterface no interface!!! iface %S\n", GuidString.Buffer);
- RtlFreeUnicodeString(&GuidString);
- }
-
- return STATUS_UNSUCCESSFUL;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::Init(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp,
- IN PUNKNOWN UnknownMiniport,
- IN PUNKNOWN UnknownAdapter OPTIONAL,
- IN PRESOURCELIST ResourceList)
-{
- IMiniportWavePci * Miniport;
- PSERVICEGROUP ServiceGroup = 0;
- NTSTATUS Status;
- PPINCOUNT PinCount;
- PPOWERNOTIFY PowerNotify;
-
- DPRINT("IPortWavePci_fnInit entered with This %p, DeviceObject %p Irp %p UnknownMiniport %p, UnknownAdapter %p ResourceList %p\n",
- this, DeviceObject, Irp, UnknownMiniport, UnknownAdapter, ResourceList);
- PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
-
- Status = UnknownMiniport->QueryInterface(IID_IMiniportWavePci, (PVOID*)&Miniport);
- if (!NT_SUCCESS(Status))
- {
- DPRINT("IPortWavePci_fnInit called with invalid IMiniport adapter\n");
- return STATUS_INVALID_PARAMETER;
- }
-
- // Initialize port object
- m_Miniport = Miniport;
- m_pDeviceObject = DeviceObject;
-
- InitializeListHead(&m_EventList);
- KeInitializeSpinLock(&m_EventListLock);
-
- // increment reference on miniport adapter
- Miniport->AddRef();
-
- Status = Miniport->Init(UnknownAdapter, ResourceList, this, &ServiceGroup);
- if (!NT_SUCCESS(Status))
- {
- DPRINT("IPortWavePci_fnInit failed with %x\n", Status);
-
- // release reference on miniport adapter
- Miniport->Release();
- return Status;
- }
-
- // check if the miniport adapter provides a valid device descriptor
- Status = Miniport->GetDescription(&m_pDescriptor);
- if (!NT_SUCCESS(Status))
- {
- DPRINT("failed to get description\n");
- Miniport->Release();
- return Status;
- }
-
- // create the subdevice descriptor
- Status = PcCreateSubdeviceDescriptor(&m_SubDeviceDescriptor,
- 3,
- InterfaceGuids,
- 0,
- NULL,
- 2,
- WavePciPropertySet,
- 0,
- 0,
- 0,
- NULL,
- 0,
- NULL,
- m_pDescriptor);
-
-
- if (!NT_SUCCESS(Status))
- {
- DPRINT("PcCreateSubdeviceDescriptor failed with %x\n", Status);
- Miniport->Release();
- return Status;
- }
-
- // did we get a service group
- if (ServiceGroup)
- {
- // store service group in context
- m_ServiceGroup = ServiceGroup;
-
- // add ourselves to service group which is called when miniport receives an isr
- m_ServiceGroup->AddMember(PSERVICESINK(this));
-
- // increment reference on service group
- m_ServiceGroup->AddRef();
- }
-
- // store for node property requests
- m_SubDeviceDescriptor->UnknownMiniport = UnknownMiniport;
-
- // check if it supports IPinCount interface
- Status = UnknownMiniport->QueryInterface(IID_IPinCount, (PVOID*)&PinCount);
- if (NT_SUCCESS(Status))
- {
- // store IPinCount interface
- m_pPinCount = PinCount;
- }
-
- // does the Miniport adapter support IPowerNotify interface*/
- Status = UnknownMiniport->QueryInterface(IID_IPowerNotify, (PVOID*)&PowerNotify);
- if (NT_SUCCESS(Status))
- {
- // store reference
- m_pPowerNotify = PowerNotify;
- }
-
- DPRINT("IPortWavePci_Init successfully initialized\n");
- return STATUS_SUCCESS;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::NewRegistryKey(
- OUT PREGISTRYKEY *OutRegistryKey,
- IN PUNKNOWN OuterUnknown OPTIONAL,
- IN ULONG RegistryKeyType,
- IN ACCESS_MASK DesiredAccess,
- IN POBJECT_ATTRIBUTES ObjectAttributes OPTIONAL,
- IN ULONG CreateOptions OPTIONAL,
- OUT PULONG Disposition OPTIONAL)
-{
- DPRINT("IPortWavePci_fnNewRegistryKey entered\n");
- PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
-
- return PcNewRegistryKey(OutRegistryKey,
- OuterUnknown,
- RegistryKeyType,
- DesiredAccess,
- m_pDeviceObject,
- (ISubdevice*)this,
- ObjectAttributes,
- CreateOptions,
- Disposition);
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::GetDeviceProperty(
- IN DEVICE_REGISTRY_PROPERTY DeviceRegistryProperty,
- IN ULONG BufferLength,
- OUT PVOID PropertyBuffer,
- OUT PULONG ReturnLength)
-{
- DPRINT("IPortWavePci_fnGetDeviceProperty entered\n");
- PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
-
- return IoGetDeviceProperty(m_pDeviceObject, DeviceRegistryProperty, BufferLength, PropertyBuffer, ReturnLength);
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::NewMasterDmaChannel(
- OUT PDMACHANNEL *DmaChannel,
- IN PUNKNOWN OuterUnknown OPTIONAL,
- IN POOL_TYPE PoolType,
- IN PRESOURCELIST ResourceList OPTIONAL,
- IN BOOLEAN ScatterGather,
- IN BOOLEAN Dma32BitAddresses,
- IN BOOLEAN Dma64BitAddresses,
- IN BOOLEAN IgnoreCount,
- IN DMA_WIDTH DmaWidth,
- IN DMA_SPEED DmaSpeed,
- IN ULONG MaximumLength,
- IN ULONG DmaPort)
-{
- NTSTATUS Status;
- DEVICE_DESCRIPTION DeviceDescription;
-
- DPRINT("IPortWavePci_fnNewMasterDmaChannel This %p entered\n", this);
- PC_ASSERT_IRQL_EQUAL(PASSIVE_LEVEL);
-
- Status = PcDmaMasterDescription(ResourceList, ScatterGather, Dma32BitAddresses, IgnoreCount, Dma64BitAddresses, DmaWidth, DmaSpeed, MaximumLength, DmaPort, &DeviceDescription);
- if (NT_SUCCESS(Status))
- {
- return PcNewDmaChannel(DmaChannel, OuterUnknown, PoolType, &DeviceDescription, m_pDeviceObject);
- }
-
- return Status;
-}
-
-VOID
-NTAPI
-CPortWavePci::Notify(
- IN PSERVICEGROUP ServiceGroup)
-{
- //DPRINT("IPortWavePci_fnNotify entered %p, ServiceGroup %p\n", This, ServiceGroup);
-
- if (ServiceGroup)
- {
- ServiceGroup->RequestService ();
- }
-}
-
-//---------------------------------------------------------------
-// ISubdevice interface
-//
-
-NTSTATUS
-NTAPI
-CPortWavePci::NewIrpTarget(
- OUT struct IIrpTarget **OutTarget,
- IN PCWSTR Name,
- IN PUNKNOWN Unknown,
- IN POOL_TYPE PoolType,
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp,
- IN KSOBJECT_CREATE *CreateObject)
-{
- NTSTATUS Status;
- IPortFilterWavePci * Filter;
-
- DPRINT("ISubDevice_NewIrpTarget this %p\n", this);
-
- if (m_Filter)
- {
- *OutTarget = (IIrpTarget*)m_Filter;
- return STATUS_SUCCESS;
- }
-
- Status = NewPortFilterWavePci(&Filter);
- if (!NT_SUCCESS(Status))
- {
- return Status;
- }
-
- Status = Filter->Init((IPortWavePci*)this);
- if (!NT_SUCCESS(Status))
- {
- Filter->Release();
- return Status;
- }
-
- *OutTarget = (IIrpTarget*)Filter;
- m_Filter = Filter;
- return Status;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::ReleaseChildren()
-{
- UNIMPLEMENTED;
- return STATUS_UNSUCCESSFUL;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::GetDescriptor(
- IN SUBDEVICE_DESCRIPTOR ** Descriptor)
-{
- DPRINT("ISubDevice_GetDescriptor this %p\n", this);
- *Descriptor = m_SubDeviceDescriptor;
- return STATUS_SUCCESS;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::DataRangeIntersection(
- IN ULONG PinId,
- IN PKSDATARANGE DataRange,
- IN PKSDATARANGE MatchingDataRange,
- IN ULONG OutputBufferLength,
- OUT PVOID ResultantFormat OPTIONAL,
- OUT PULONG ResultantFormatLength)
-{
- DPRINT("ISubDevice_DataRangeIntersection this %p\n", this);
-
- if (m_Miniport)
- {
- return m_Miniport->DataRangeIntersection (PinId, DataRange, MatchingDataRange, OutputBufferLength, ResultantFormat, ResultantFormatLength);
- }
-
- return STATUS_UNSUCCESSFUL;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::PowerChangeNotify(
- IN POWER_STATE PowerState)
-{
- if (m_pPowerNotify)
- {
- m_pPowerNotify->PowerChangeNotify(PowerState);
- }
-
- return STATUS_SUCCESS;
-}
-
-NTSTATUS
-NTAPI
-CPortWavePci::PinCount(
- IN ULONG PinId,
- IN OUT PULONG FilterNecessary,
- IN OUT PULONG FilterCurrent,
- IN OUT PULONG FilterPossible,
- IN OUT PULONG GlobalCurrent,
- IN OUT PULONG GlobalPossible)
-{
- if (m_pPinCount)
- {
- m_pPinCount->PinCount(PinId, FilterNecessary, FilterCurrent, FilterPossible, GlobalCurrent, GlobalPossible);
- return STATUS_SUCCESS;
- }
-
- // FIXME
- // scan filter descriptor
-
- return STATUS_UNSUCCESSFUL;
-}
-
-
-NTSTATUS
-NewPortWavePci(
- OUT PPORT* OutPort)
-{
- CPortWavePci * Port;
- NTSTATUS Status;
-
- Port = new(NonPagedPool, TAG_PORTCLASS) CPortWavePci(NULL);
- if (!Port)
- return STATUS_INSUFFICIENT_RESOURCES;
-
- Status = Port->QueryInterface(IID_IPort, (PVOID*)OutPort);
-
- if (!NT_SUCCESS(Status))
- {
- delete Port;
- }
-
- DPRINT("NewPortWavePci %p Status %u\n", Port, Status);
- return Status;
-
-}
-
-
-PDEVICE_OBJECT
-GetDeviceObjectFromPortWavePci(
- IPortWavePci* iface)
-{
- CPortWavePci * This = (CPortWavePci*)iface;
- return This->m_pDeviceObject;
-}
-
-PMINIPORTWAVEPCI
-GetWavePciMiniport(
- PPORTWAVEPCI iface)
-{
- CPortWavePci * This = (CPortWavePci*)iface;
- return This->m_Miniport;
-}
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