- Use FILE_DEVICE_KS when creating new device object

- Partly implement PcNewRegistryKey, PcRegisterSubdevice
- DPC event is a Synchronization event- Implement PcRegisterAdapterPowerManagement

svn path=/trunk/; revision=38011

reactos/drivers/wdm/audio/backpln/portcls/adapter.c

@@ -144,7 +144,7 @@ PcAddAdapterDevice(
     status = IoCreateDevice(DriverObject,
                             DeviceExtensionSize,
                             NULL,
-                            PhysicalDeviceObject->DeviceType,   /* FILE_DEVICE_KS ? */
+                            FILE_DEVICE_KS,
                             PhysicalDeviceObject->Characteristics, /* TODO: Check */
                             FALSE,
                             &fdo);
@@ -161,9 +161,56 @@ PcAddAdapterDevice(
     ASSERT(portcls_ext);
 
     /* Initialize */
+    RtlZeroMemory(portcls_ext, sizeof(PCExtension));
     portcls_ext->StartDevice = StartDevice;
 
+    status = KsAllocateDeviceHeader(&portcls_ext->KsDeviceHeader, 0, NULL);
+    if (!NT_SUCCESS(status))
+    {
+        IoDeleteDevice(fdo);
+        return status;
+    }
+
     DPRINT("PcAddAdapterDriver succeeded\n");
 
+    return status;
+}
+
+NTSTATUS
+NTAPI
+PciDriverDispatch(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PIRP Irp)
+{
+    DPRINT1("PortClsSysControl called\n");
+
+    /* TODO */
+
+    Irp->IoStatus.Status = STATUS_SUCCESS;
+    Irp->IoStatus.Information = 0;
+    IoCompleteRequest(Irp, IO_NO_INCREMENT);
+
     return STATUS_SUCCESS;
 }
+
+NTSTATUS NTAPI
+PcRegisterSubdevice(
+    IN  PDEVICE_OBJECT DeviceObject,
+    IN  PWCHAR Name,
+    IN  PUNKNOWN Unknown)
+{
+    PCExtension* DeviceExt;
+    NTSTATUS Status;
+
+    if (!DeviceObject || !Name || !Unknown)
+        return STATUS_INVALID_PARAMETER;
+
+    DeviceExt = (PCExtension*)DeviceObject->DeviceExtension;
+    if (!DeviceExt)
+        return STATUS_UNSUCCESSFUL;
+
+    Status = KsAddObjectCreateItemToDeviceHeader(DeviceExt->KsDeviceHeader, PciDriverDispatch, (PVOID)Unknown, Name, NULL);
+
+
+    return STATUS_UNSUCCESSFUL;
+}

reactos/drivers/wdm/audio/backpln/portcls/portcls.rbuild

@@ -23,6 +23,7 @@
 	<file>registry.c</file>
 	<file>service_group.c</file>	
 	<file>port.c</file>
+	<file>power.c</file>
 	<file>port_dmus.c</file>
 	<file>port_midi.c</file>
 	<file>port_topology.c</file>

reactos/drivers/wdm/audio/backpln/portcls/power.c

@@ -0,0 +1,38 @@
+#include "private.h"
+
+const GUID IID_IAdapterPowerManagement;
+
+/*
+ * @implemented
+ */
+
+NTSTATUS
+NTAPI
+PcRegisterAdapterPowerManagement(
+    IN  PUNKNOWN pUnknown,
+    IN  PVOID pvContext)
+{
+    NTSTATUS Status;
+    PDEVICE_OBJECT pDeviceObject;
+    PCExtension* DeviceExt;
+    IAdapterPowerManagement * pPower;
+
+    if (!pUnknown || !pvContext)
+        return STATUS_INVALID_PARAMETER;
+
+    Status = pUnknown->lpVtbl->QueryInterface(pUnknown, &IID_IAdapterPowerManagement, (PVOID*)&pPower);
+    if (!NT_SUCCESS(Status))
+        return Status;
+
+    pDeviceObject = (PDEVICE_OBJECT)pvContext;
+    DeviceExt = (PCExtension*)pDeviceObject->DeviceExtension;
+
+    if (DeviceExt->AdapterPowerManagement)
+    {
+        pPower->lpVtbl->Release(pPower);
+        return STATUS_UNSUCCESSFUL;
+    }
+
+    DeviceExt->AdapterPowerManagement = pPower;
+    return STATUS_SUCCESS;
+}

reactos/drivers/wdm/audio/backpln/portcls/private.h

@@ -69,9 +69,17 @@ NTSTATUS NewPortWaveCyclic(
 NTSTATUS NewPortWavePci(
     OUT PPORT* OutPort);
 
+NTSTATUS NewDmaChannelSlave(
+    IN PDEVICE_DESCRIPTION DeviceDesc,
+    IN PDMA_ADAPTER Adapter,
+    OUT PDMACHANNELSLAVE* DmaChannel);
+
+
 typedef struct
 {
     PCPFNSTARTDEVICE StartDevice;
+    KSDEVICE_HEADER KsDeviceHeader;
+    IAdapterPowerManagement * AdapterPowerManagement;
 
     IResourceList* resources;
 } PCExtension;

reactos/drivers/wdm/audio/backpln/portcls/registry.c

@@ -198,6 +198,22 @@ IRegistryKey_fnSetValueKey(
     return ZwSetValueKey(This->hKey, ValueName, 0, Type, Data, DataSize);
 }
 
+static IRegistryKeyVtbl vt_IRegistryKey =
+{
+    /* IUnknown methods */
+    IRegistryKey_fnQueryInterface,
+    IRegistryKey_fnAddRef,
+    IRegistryKey_fnRelease,
+    /* IRegistryKey methods */
+    IRegistryKey_fnQueryKey,
+    IRegistryKey_fnEnumerateKey,
+    IRegistryKey_fnQueryValueKey,
+    IRegistryKey_fnEnumerateKeyValue,
+    IRegistryKey_fnSetValueKey,
+    IRegistryKey_fnQueryRegistryValues,
+    IRegistryKey_fnNewSubKey,
+    IRegistryKey_fnDeleteKey
+};
 
 /*
  * @unimplemented
@@ -214,9 +230,47 @@ PcNewRegistryKey(
     IN  ULONG CreateOptions OPTIONAL,
     OUT PULONG Disposition OPTIONAL)
 {
-    UNIMPLEMENTED;
+    HANDLE hHandle;
-    //IoGetDeviceProperty
+    NTSTATUS Status = STATUS_UNSUCCESSFUL;
+    IRegistryKeyImpl * This;
 
-    return STATUS_UNSUCCESSFUL;
+    if (!OutRegistryKey)
+        return STATUS_INVALID_PARAMETER;
+
+    if (RegistryKeyType != GeneralRegistryKey &&
+        RegistryKeyType != DeviceRegistryKey &&
+        RegistryKeyType != DriverRegistryKey &&
+        RegistryKeyType != HwProfileRegistryKey &&
+        RegistryKeyType != DeviceInterfaceRegistryKey)
+    {
+        return STATUS_INVALID_PARAMETER;
+    }
+
+    if (RegistryKeyType == GeneralRegistryKey)
+    {
+        if (!ObjectAttributes)
+            return STATUS_INVALID_PARAMETER;
+
+        Status = ZwOpenKey(&hHandle, DesiredAccess, ObjectAttributes);
+    }
+
+    if (!NT_SUCCESS(Status))
+    {
+        return Status;
+    }
+
+    This = ExAllocatePoolWithTag(NonPagedPool, sizeof(IRegistryKeyImpl), TAG_PORTCLASS);
+    if (!This)
+    {
+        ZwClose(hHandle);
+        return STATUS_INSUFFICIENT_RESOURCES;
+    }
+
+    This->hKey = hHandle;
+    This->lpVtbl = &vt_IRegistryKey;
+    This->ref = 1;
+
+    *OutRegistryKey = (PREGISTRYKEY)&This->lpVtbl;
+    return STATUS_SUCCESS;
 }
 

reactos/drivers/wdm/audio/backpln/portcls/service_group.c

@@ -191,7 +191,7 @@ IServiceGroup_fnSupportDelayedService(
 
     if (!This->Initialized)
     {
-        KeInitializeEvent(&This->DpcEvent, NotificationEvent, FALSE);
+        KeInitializeEvent(&This->DpcEvent, SynchronizationEvent, FALSE);
         KeInitializeTimerEx(&This->Timer, NotificationTimer);
         KeInitializeDpc(&This->Dpc, IServiceGroupDpc, (PVOID)This);
         This->Initialized = TRUE;
@@ -263,8 +263,5 @@ PcNewServiceGroup(
     This->Initialized = FALSE;
     *OutServiceGroup = (PSERVICEGROUP)&This->lpVtbl;
 
-    return STATUS_UNSUCCESSFUL;
+    return STATUS_SUCCESS;
 }
-
-
-

reactos/drivers/wdm/audio/backpln/portcls/stubs.c

@@ -32,18 +32,6 @@ PcNewDmaChannel(
     Power Management
 */
 
-/*
- * @unimplemented
- */
-NTSTATUS NTAPI
-PcRegisterAdapterPowerManagement(
-    IN  PUNKNOWN pUnknown,
-    IN  PVOID pvContext1)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}
-
 /*
  * @unimplemented
  */
@@ -130,17 +118,3 @@ PcRegisterPhysicalConnectionToExternal(
 /*
  * @unimplemented
  */
-
-
-/*
- * @unimplemented
- */
-NTSTATUS NTAPI
-PcRegisterSubdevice(
-    IN  PDEVICE_OBJECT DeviceObject,
-    IN  PWCHAR Name,
-    IN  PUNKNOWN Unknown)
-{
-    UNIMPLEMENTED;
-    return STATUS_UNSUCCESSFUL;
-}