24 Aug
2011
24 Aug
'11
9:08 p.m.
Author: ekohl
Date: Wed Aug 24 21:08:42 2011
New Revision: 53425
URL: http://svn.reactos.org/svn/reactos?rev=53425&view=rev
Log:
[HAL]
Add PCI_HAL device for non-ACPI machines. Code taken from the ACPI-HAL. This is just a
quick hack and needs some more improvements.
Added:
trunk/reactos/hal/halx86/generic/legacy/halpnpdd.c (with props)
Modified:
trunk/reactos/hal/halx86/generic/legacy/halpcat.c
trunk/reactos/hal/halx86/hal_generic_pcat.rbuild
trunk/reactos/media/inf/hal.inf
Modified: trunk/reactos/hal/halx86/generic/legacy/halpcat.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/legacy/…
==============================================================================
--- trunk/reactos/hal/halx86/generic/legacy/halpcat.c [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/generic/legacy/halpcat.c [iso-8859-1] Wed Aug 24 21:08:42
2011
@@ -60,6 +60,7 @@
return (HalpBusType == MACHINE_TYPE_EISA) ? CM_RESOURCE_PORT_16_BIT_DECODE : 0;
}
+#if 0
NTSTATUS
NTAPI
INIT_FUNCTION
@@ -69,6 +70,7 @@
//HalpDebugPciBus();
return STATUS_SUCCESS;
}
+#endif
/*
* @implemented
Added: trunk/reactos/hal/halx86/generic/legacy/halpnpdd.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/generic/legacy/…
==============================================================================
--- trunk/reactos/hal/halx86/generic/legacy/halpnpdd.c (added)
+++ trunk/reactos/hal/halx86/generic/legacy/halpnpdd.c [iso-8859-1] Wed Aug 24 21:08:42
2011
@@ -1,0 +1,894 @@
+/*
+ * PROJECT: ReactOS HAL
+ * LICENSE: BSD - See COPYING.ARM in the top level directory
+ * FILE: hal/halx86/generic/legacy/halpnpdd.c
+ * PURPOSE: HAL Plug and Play Device Driver
+ * PROGRAMMERS: ReactOS Portable Systems Group
+ */
+
+/* INCLUDES *******************************************************************/
+
+#include <hal.h>
+#define NDEBUG
+#include <debug.h>
+
+typedef enum _EXTENSION_TYPE
+{
+ PdoExtensionType = 0xC0,
+ FdoExtensionType
+} EXTENSION_TYPE;
+
+typedef enum _PDO_TYPE
+{
+ AcpiPdo = 0x80,
+ WdPdo
+} PDO_TYPE;
+
+typedef struct _FDO_EXTENSION
+{
+ EXTENSION_TYPE ExtensionType;
+ struct _PDO_EXTENSION* ChildPdoList;
+ PDEVICE_OBJECT PhysicalDeviceObject;
+ PDEVICE_OBJECT FunctionalDeviceObject;
+ PDEVICE_OBJECT AttachedDeviceObject;
+} FDO_EXTENSION, *PFDO_EXTENSION;
+
+typedef struct _PDO_EXTENSION
+{
+ EXTENSION_TYPE ExtensionType;
+ struct _PDO_EXTENSION* Next;
+ PDEVICE_OBJECT PhysicalDeviceObject;
+ PFDO_EXTENSION ParentFdoExtension;
+ PDO_TYPE PdoType;
+ PDESCRIPTION_HEADER WdTable;
+ LONG InterfaceReferenceCount;
+} PDO_EXTENSION, *PPDO_EXTENSION;
+
+/* GLOBALS ********************************************************************/
+
+PDRIVER_OBJECT HalpDriverObject;
+
+/* PRIVATE FUNCTIONS **********************************************************/
+
+NTSTATUS
+NTAPI
+HalpAddDevice(IN PDRIVER_OBJECT DriverObject,
+ IN PDEVICE_OBJECT TargetDevice)
+{
+ NTSTATUS Status;
+ PFDO_EXTENSION FdoExtension;
+ PPDO_EXTENSION PdoExtension;
+ PDEVICE_OBJECT DeviceObject, PdoDeviceObject, AttachedDevice;
+// PDESCRIPTION_HEADER Wdrt;
+ DPRINT("HAL: PnP Driver ADD!\n");
+
+ /* Create the FDO */
+ Status = IoCreateDevice(DriverObject,
+ sizeof(FDO_EXTENSION),
+ NULL,
+ FILE_DEVICE_BUS_EXTENDER,
+ 0,
+ FALSE,
+ &DeviceObject);
+ if (!NT_SUCCESS(Status))
+ {
+ /* Should not happen */
+ DbgBreakPoint();
+ return Status;
+ }
+
+ /* Setup the FDO extension */
+ FdoExtension = DeviceObject->DeviceExtension;
+ FdoExtension->ExtensionType = FdoExtensionType;
+ FdoExtension->PhysicalDeviceObject = TargetDevice;
+ FdoExtension->FunctionalDeviceObject = DeviceObject;
+ FdoExtension->ChildPdoList = NULL;
+
+ /* FDO is done initializing */
+ DeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
+
+ /* Attach to the physical device object (the bus) */
+ AttachedDevice = IoAttachDeviceToDeviceStack(DeviceObject, TargetDevice);
+ if (!AttachedDevice)
+ {
+ /* Failed, undo everything */
+ IoDeleteDevice(DeviceObject);
+ return STATUS_NO_SUCH_DEVICE;
+ }
+
+ /* Save the attachment */
+ FdoExtension->AttachedDeviceObject = AttachedDevice;
+
+ /* Create the PDO */
+ Status = IoCreateDevice(DriverObject,
+ sizeof(PDO_EXTENSION),
+ NULL,
+ FILE_DEVICE_BUS_EXTENDER,
+ FILE_AUTOGENERATED_DEVICE_NAME,
+ FALSE,
+ &PdoDeviceObject);
+ if (!NT_SUCCESS(Status))
+ {
+ /* Fail */
+ DPRINT1("HAL: Could not create ACPI device object status=0x%08x\n",
Status);
+ return Status;
+ }
+
+ /* Setup the PDO device extension */
+ PdoExtension = PdoDeviceObject->DeviceExtension;
+ PdoExtension->ExtensionType = PdoExtensionType;
+ PdoExtension->PhysicalDeviceObject = PdoDeviceObject;
+ PdoExtension->ParentFdoExtension = FdoExtension;
+ PdoExtension->PdoType = AcpiPdo;
+
+ /* Add the PDO to the head of the list */
+ PdoExtension->Next = FdoExtension->ChildPdoList;
+ FdoExtension->ChildPdoList = PdoExtension;
+
+ /* Initialization is finished */
+ PdoDeviceObject->Flags &= ~DO_DEVICE_INITIALIZING;
+
+#if 0
+ /* Find the ACPI watchdog table */
+ Wdrt = HalAcpiGetTable(0, 'TRDW');
+ if (Wdrt)
+ {
+ /* FIXME: TODO */
+ DPRINT1("You have an ACPI Watchdog. That's great! You should be proud
;-)\n");
+ }
+#endif
+
+ /* Invalidate device relations since we added a new device */
+ IoInvalidateDeviceRelations(TargetDevice, BusRelations);
+
+ /* Return status */
+ DPRINT("Device added %lx\n", Status);
+ return Status;
+}
+
+NTSTATUS
+NTAPI
+HalpQueryInterface(IN PDEVICE_OBJECT DeviceObject,
+ IN CONST GUID* InterfaceType,
+ IN USHORT Version,
+ IN PVOID InterfaceSpecificData,
+ IN ULONG InterfaceBufferSize,
+ IN PINTERFACE Interface,
+ OUT PULONG Length)
+{
+ UNIMPLEMENTED;
+ while (TRUE);
+ return STATUS_NO_SUCH_DEVICE;
+}
+
+NTSTATUS
+NTAPI
+HalpQueryDeviceRelations(IN PDEVICE_OBJECT DeviceObject,
+ IN DEVICE_RELATION_TYPE RelationType,
+ OUT PDEVICE_RELATIONS* DeviceRelations)
+{
+ EXTENSION_TYPE ExtensionType;
+ PPDO_EXTENSION PdoExtension;
+ PFDO_EXTENSION FdoExtension;
+ PDEVICE_RELATIONS PdoRelations, FdoRelations;
+ PDEVICE_OBJECT* ObjectEntry;
+ ULONG i = 0, PdoCount = 0;
+
+ /* Get FDO device extension and PDO count */
+ FdoExtension = DeviceObject->DeviceExtension;
+ ExtensionType = FdoExtension->ExtensionType;
+
+ /* What do they want? */
+ if (RelationType == BusRelations)
+ {
+ /* This better be an FDO */
+ if (ExtensionType == FdoExtensionType)
+ {
+ /* Count how many PDOs we have */
+ PdoExtension = FdoExtension->ChildPdoList;
+ while (PdoExtension)
+ {
+ /* Next one */
+ PdoExtension = PdoExtension->Next;
+ PdoCount++;
+ }
+
+ /* Add the PDOs that already exist in the device relations */
+ if (*DeviceRelations)
+ {
+ PdoCount += (*DeviceRelations)->Count;
+ }
+
+ /* Allocate our structure */
+ FdoRelations = ExAllocatePoolWithTag(PagedPool,
+ FIELD_OFFSET(DEVICE_RELATIONS,
+ Objects) +
+ sizeof(PDEVICE_OBJECT) * PdoCount,
+ ' laH');
+ if (!FdoRelations) return STATUS_INSUFFICIENT_RESOURCES;
+
+ /* Save our count */
+ FdoRelations->Count = PdoCount;
+
+ /* Query existing relations */
+ ObjectEntry = FdoRelations->Objects;
+ if (*DeviceRelations)
+ {
+ /* Check if there were any */
+ if ((*DeviceRelations)->Count)
+ {
+ /* Loop them all */
+ do
+ {
+ /* Copy into our structure */
+ *ObjectEntry++ = (*DeviceRelations)->Objects[i];
+ }
+ while (++i < (*DeviceRelations)->Count);
+ }
+
+ /* Free existing structure */
+ ExFreePool(*DeviceRelations);
+ }
+
+ /* Now check if we have a PDO list */
+ PdoExtension = FdoExtension->ChildPdoList;
+ if (PdoExtension)
+ {
+ /* Loop the PDOs */
+ do
+ {
+ /* Save our own PDO and reference it */
+ *ObjectEntry++ = PdoExtension->PhysicalDeviceObject;
+ ObfReferenceObject(PdoExtension->PhysicalDeviceObject);
+
+ /* Go to our next PDO */
+ PdoExtension = PdoExtension->Next;
+ }
+ while (PdoExtension);
+ }
+
+ /* Return the new structure */
+ *DeviceRelations = FdoRelations;
+ return STATUS_SUCCESS;
+ }
+ }
+ else
+ {
+ /* The only other thing we support is a target relation for the PDO */
+ if ((RelationType == TargetDeviceRelation) &&
+ (ExtensionType == PdoExtensionType))
+ {
+ /* Only one entry */
+ PdoRelations = ExAllocatePoolWithTag(PagedPool,
+ sizeof(DEVICE_RELATIONS),
+ ' laH');
+ if (!PdoRelations) return STATUS_INSUFFICIENT_RESOURCES;
+
+ /* Fill it out and reference us */
+ PdoRelations->Count = 1;
+ PdoRelations->Objects[0] = DeviceObject;
+ ObfReferenceObject(DeviceObject);
+
+ /* Return it */
+ *DeviceRelations = PdoRelations;
+ return STATUS_SUCCESS;
+ }
+ }
+
+ /* We don't support anything else */
+ return STATUS_NOT_SUPPORTED;
+}
+
+NTSTATUS
+NTAPI
+HalpQueryCapabilities(IN PDEVICE_OBJECT DeviceObject,
+ OUT PDEVICE_CAPABILITIES Capabilities)
+{
+ PPDO_EXTENSION PdoExtension;
+ NTSTATUS Status;
+ PAGED_CODE();
+
+ /* Get the extension and check for valid version */
+ PdoExtension = DeviceObject->DeviceExtension;
+ ASSERT(Capabilities->Version == 1);
+ if (Capabilities->Version == 1)
+ {
+ /* Can't lock or eject us */
+ Capabilities->LockSupported = FALSE;
+ Capabilities->EjectSupported = FALSE;
+
+ /* Can't remove or dock us */
+ Capabilities->Removable = FALSE;
+ Capabilities->DockDevice = FALSE;
+
+ /* Can't access us raw */
+ Capabilities->RawDeviceOK = FALSE;
+
+ /* We have a unique ID, and don't bother the user */
+ Capabilities->UniqueID = TRUE;
+ Capabilities->SilentInstall = TRUE;
+
+ /* Fill out the adress */
+ Capabilities->Address = InterfaceTypeUndefined;
+ Capabilities->UINumber = InterfaceTypeUndefined;
+
+ /* Fill out latencies */
+ Capabilities->D1Latency = 0;
+ Capabilities->D2Latency = 0;
+ Capabilities->D3Latency = 0;
+
+ /* Fill out supported device states */
+ Capabilities->DeviceState[PowerSystemWorking] = PowerDeviceD0;
+ Capabilities->DeviceState[PowerSystemHibernate] = PowerDeviceD3;
+ Capabilities->DeviceState[PowerSystemShutdown] = PowerDeviceD3;
+ Capabilities->DeviceState[PowerSystemSleeping3] = PowerDeviceD3;
+
+ /* Done */
+ Status = STATUS_SUCCESS;
+ }
+ else
+ {
+ /* Fail */
+ Status = STATUS_NOT_SUPPORTED;
+ }
+
+ /* Return status */
+ return Status;
+}
+
+NTSTATUS
+NTAPI
+HalpQueryResources(IN PDEVICE_OBJECT DeviceObject,
+ OUT PCM_RESOURCE_LIST *Resources)
+{
+ PPDO_EXTENSION DeviceExtension = DeviceObject->DeviceExtension;
+ NTSTATUS Status;
+ PCM_RESOURCE_LIST ResourceList;
+// PIO_RESOURCE_REQUIREMENTS_LIST RequirementsList;
+// PIO_RESOURCE_DESCRIPTOR Descriptor;
+ PCM_PARTIAL_RESOURCE_DESCRIPTOR PartialDesc;
+// ULONG i;
+ PAGED_CODE();
+
+ /* Only the ACPI PDO has requirements */
+ if (DeviceExtension->PdoType == AcpiPdo)
+ {
+#if 0
+ /* Query ACPI requirements */
+ Status = HalpQueryAcpiResourceRequirements(&RequirementsList);
+ if (!NT_SUCCESS(Status)) return Status;
+
+ ASSERT(RequirementsList->AlternativeLists == 1);
+#endif
+
+ /* Allocate the resourcel ist */
+ ResourceList = ExAllocatePoolWithTag(PagedPool,
+ sizeof(CM_RESOURCE_LIST),
+ ' laH');
+ if (!ResourceList )
+ {
+ /* Fail, no memory */
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+// ExFreePoolWithTag(RequirementsList, ' laH');
+ return Status;
+ }
+
+ /* Initialize it */
+ RtlZeroMemory(ResourceList, sizeof(CM_RESOURCE_LIST));
+ ResourceList->Count = 1;
+
+ /* Setup the list fields */
+ ResourceList->List[0].BusNumber = -1;
+ ResourceList->List[0].InterfaceType = PNPBus;
+ ResourceList->List[0].PartialResourceList.Version = 1;
+ ResourceList->List[0].PartialResourceList.Revision = 1;
+ ResourceList->List[0].PartialResourceList.Count = 0;
+
+ /* Setup the first descriptor */
+ PartialDesc = ResourceList->List[0].PartialResourceList.PartialDescriptors;
+
+ /* Find the requirement descriptor for the SCI */
+#if 0
+ for (i = 0; i < RequirementsList->List[0].Count; i++)
+ {
+ /* Get this descriptor */
+ Descriptor = &RequirementsList->List[0].Descriptors[i];
+ if (Descriptor->Type == CmResourceTypeInterrupt)
+ {
+ /* Copy requirements descriptor into resource descriptor */
+ PartialDesc->Type = CmResourceTypeInterrupt;
+ PartialDesc->ShareDisposition = Descriptor->ShareDisposition;
+ PartialDesc->Flags = Descriptor->Flags;
+ ASSERT(Descriptor->u.Interrupt.MinimumVector ==
+ Descriptor->u.Interrupt.MaximumVector);
+ PartialDesc->u.Interrupt.Vector =
Descriptor->u.Interrupt.MinimumVector;
+ PartialDesc->u.Interrupt.Level =
Descriptor->u.Interrupt.MinimumVector;
+ PartialDesc->u.Interrupt.Affinity = 0xFFFFFFFF;
+
+ ResourceList->List[0].PartialResourceList.Count++;
+
+ break;
+ }
+ }
+#endif
+
+ /* Return resources and success */
+ *Resources = ResourceList;
+
+// ExFreePoolWithTag(RequirementsList, ' laH');
+
+ return STATUS_SUCCESS;
+ }
+ else if (DeviceExtension->PdoType == WdPdo)
+ {
+ /* Watchdog doesn't */
+ return STATUS_NOT_SUPPORTED;
+ }
+ else
+ {
+ /* This shouldn't happen */
+ return STATUS_UNSUCCESSFUL;
+ }
+}
+
+NTSTATUS
+NTAPI
+HalpQueryResourceRequirements(IN PDEVICE_OBJECT DeviceObject,
+ OUT PIO_RESOURCE_REQUIREMENTS_LIST *Requirements)
+{
+ PPDO_EXTENSION DeviceExtension = DeviceObject->DeviceExtension;
+ PAGED_CODE();
+
+ /* Only the ACPI PDO has requirements */
+ if (DeviceExtension->PdoType == AcpiPdo)
+ {
+ /* Query ACPI requirements */
+// return HalpQueryAcpiResourceRequirements(Requirements);
+ return STATUS_SUCCESS;
+ }
+ else if (DeviceExtension->PdoType == WdPdo)
+ {
+ /* Watchdog doesn't */
+ return STATUS_NOT_SUPPORTED;
+ }
+ else
+ {
+ /* This shouldn't happen */
+ return STATUS_UNSUCCESSFUL;
+ }
+}
+
+NTSTATUS
+NTAPI
+HalpQueryIdPdo(IN PDEVICE_OBJECT DeviceObject,
+ IN BUS_QUERY_ID_TYPE IdType,
+ OUT PUSHORT *BusQueryId)
+{
+ PPDO_EXTENSION PdoExtension;
+ PDO_TYPE PdoType;
+ PWCHAR CurrentId;
+ WCHAR Id[100];
+ NTSTATUS Status;
+ ULONG Length = 0;
+ PWCHAR Buffer;
+
+ /* Get the PDO type */
+ PdoExtension = DeviceObject->DeviceExtension;
+ PdoType = PdoExtension->PdoType;
+
+ /* What kind of ID is being requested? */
+ DPRINT("ID: %d\n", IdType);
+ switch (IdType)
+ {
+ case BusQueryDeviceID:
+ case BusQueryHardwareIDs:
+
+ /* What kind of PDO is this? */
+ if (PdoType == AcpiPdo)
+ {
+ /* ACPI ID */
+ CurrentId = L"PCI_HAL\\PNP0A03";
+ RtlCopyMemory(Id, CurrentId, (wcslen(CurrentId) * sizeof(WCHAR)) +
sizeof(UNICODE_NULL));
+ Length += (wcslen(CurrentId) * sizeof(WCHAR)) + sizeof(UNICODE_NULL);
+
+ CurrentId = L"*PNP0A03";
+ RtlCopyMemory(&Id[wcslen(Id) + 1], CurrentId, (wcslen(CurrentId) *
sizeof(WCHAR)) + sizeof(UNICODE_NULL));
+ Length += (wcslen(CurrentId) * sizeof(WCHAR)) + sizeof(UNICODE_NULL);
+ }
+#if 0
+ else if (PdoType == WdPdo)
+ {
+ /* WatchDog ID */
+ CurrentId = L"ACPI_HAL\\PNP0C18";
+ RtlCopyMemory(Id, CurrentId, (wcslen(CurrentId) * sizeof(WCHAR)) +
sizeof(UNICODE_NULL));
+ Length += (wcslen(CurrentId) * sizeof(WCHAR)) + sizeof(UNICODE_NULL);
+
+ CurrentId = L"*PNP0C18";
+ RtlCopyMemory(&Id[wcslen(Id) + 1], CurrentId, (wcslen(CurrentId) *
sizeof(WCHAR)) + sizeof(UNICODE_NULL));
+ Length += (wcslen(CurrentId) * sizeof(WCHAR)) + sizeof(UNICODE_NULL);
+ }
+#endif
+ else
+ {
+ /* Unknown */
+ return STATUS_NOT_SUPPORTED;
+ }
+ break;
+
+ case BusQueryInstanceID:
+
+ /* Instance ID */
+ CurrentId = L"0";
+ RtlCopyMemory(Id, CurrentId, (wcslen(CurrentId) * sizeof(WCHAR)) +
sizeof(UNICODE_NULL));
+ Length += (wcslen(CurrentId) * sizeof(WCHAR)) + sizeof(UNICODE_NULL);
+ break;
+
+ case BusQueryCompatibleIDs:
+ default:
+
+ /* We don't support anything else */
+ return STATUS_NOT_SUPPORTED;
+ }
+
+ /* Allocate the buffer */
+ Buffer = ExAllocatePoolWithTag(PagedPool,
+ Length + sizeof(UNICODE_NULL),
+ ' laH');
+ if (Buffer)
+ {
+ /* Copy the string and null-terminate it */
+ RtlCopyMemory(Buffer, Id, Length);
+ Buffer[Length / sizeof(WCHAR)] = UNICODE_NULL;
+
+ /* Return string */
+ *BusQueryId = Buffer;
+ Status = STATUS_SUCCESS;
+ DPRINT("Returning: %S\n", *BusQueryId);
+ }
+ else
+ {
+ /* Fail */
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ }
+
+ /* Return status */
+ return Status;
+}
+
+NTSTATUS
+NTAPI
+HalpQueryIdFdo(IN PDEVICE_OBJECT DeviceObject,
+ IN BUS_QUERY_ID_TYPE IdType,
+ OUT PUSHORT *BusQueryId)
+{
+ NTSTATUS Status;
+ ULONG Length;
+ PWCHAR Id;
+ PWCHAR Buffer;
+
+ /* What kind of ID is being requested? */
+ DPRINT("ID: %d\n", IdType);
+ switch (IdType)
+ {
+ case BusQueryDeviceID:
+ /* HACK */
+ Id = L"Root\\PCI_HAL";
+ break;
+
+ case BusQueryHardwareIDs:
+
+ /* This is our hardware ID */
+ Id = HalHardwareIdString;
+ break;
+
+ case BusQueryInstanceID:
+
+ /* And our instance ID */
+ Id = L"0";
+ break;
+
+ default:
+
+ /* We don't support anything else */
+ return STATUS_NOT_SUPPORTED;
+ }
+
+ /* Calculate the length */
+ Length = (wcslen(Id) * sizeof(WCHAR)) + sizeof(UNICODE_NULL);
+
+ /* Allocate the buffer */
+ Buffer = ExAllocatePoolWithTag(PagedPool,
+ Length + sizeof(UNICODE_NULL),
+ ' laH');
+ if (Buffer)
+ {
+ /* Copy the string and null-terminate it */
+ RtlCopyMemory(Buffer, Id, Length);
+ Buffer[Length / sizeof(WCHAR)] = UNICODE_NULL;
+
+ /* Return string */
+ *BusQueryId = Buffer;
+ Status = STATUS_SUCCESS;
+ DPRINT("Returning: %S\n", *BusQueryId);
+ }
+ else
+ {
+ /* Fail */
+ Status = STATUS_INSUFFICIENT_RESOURCES;
+ }
+
+ /* Return status */
+ return Status;
+}
+
+NTSTATUS
+NTAPI
+HalpDispatchPnp(IN PDEVICE_OBJECT DeviceObject,
+ IN PIRP Irp)
+{
+ PIO_STACK_LOCATION IoStackLocation;
+ PPDO_EXTENSION PdoExtension;
+ PFDO_EXTENSION FdoExtension;
+ NTSTATUS Status;
+ UCHAR Minor;
+
+ /* Get the device extension and stack location */
+ FdoExtension = DeviceObject->DeviceExtension;
+ IoStackLocation = IoGetCurrentIrpStackLocation(Irp);
+ Minor = IoStackLocation->MinorFunction;
+
+ /* FDO? */
+ if (FdoExtension->ExtensionType == FdoExtensionType)
+ {
+ /* Query the IRP type */
+ switch (Minor)
+ {
+ case IRP_MN_QUERY_DEVICE_RELATIONS:
+
+ /* Call the worker */
+ DPRINT("Querying device relations for FDO\n");
+ Status = HalpQueryDeviceRelations(DeviceObject,
+
IoStackLocation->Parameters.QueryDeviceRelations.Type,
+
(PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_INTERFACE:
+
+ /* Call the worker */
+ DPRINT("Querying interface for FDO\n");
+ Status = HalpQueryInterface(DeviceObject,
+
IoStackLocation->Parameters.QueryInterface.InterfaceType,
+
IoStackLocation->Parameters.QueryInterface.Size,
+
IoStackLocation->Parameters.QueryInterface.InterfaceSpecificData,
+
IoStackLocation->Parameters.QueryInterface.Version,
+
IoStackLocation->Parameters.QueryInterface.Interface,
+ (PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_ID:
+
+ /* Call the worker */
+ DPRINT("Querying ID for FDO\n");
+ Status = HalpQueryIdFdo(DeviceObject,
+ IoStackLocation->Parameters.QueryId.IdType,
+ (PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_CAPABILITIES:
+
+ /* Call the worker */
+ DPRINT("Querying the capabilities for the FDO\n");
+ Status = HalpQueryCapabilities(DeviceObject,
+
IoStackLocation->Parameters.DeviceCapabilities.Capabilities);
+ break;
+
+ default:
+
+ DPRINT("Other IRP: %lx\n", Minor);
+ Status = Irp->IoStatus.Status;
+ break;
+ }
+
+ /* Nowhere for the IRP to go since we also own the PDO */
+ Irp->IoStatus.Status = Status;
+ IoCompleteRequest(Irp, IO_NO_INCREMENT);
+ return Status;
+ }
+ else
+ {
+ /* This is a PDO instead */
+ ASSERT(FdoExtension->ExtensionType == PdoExtensionType);
+ PdoExtension = (PPDO_EXTENSION)FdoExtension;
+
+ /* Query the IRP type */
+ Status = STATUS_SUCCESS;
+ switch (Minor)
+ {
+ case IRP_MN_START_DEVICE:
+
+ /* We only care about a PCI PDO */
+ DPRINT1("Start device received\n");
+ /* Complete the IRP normally */
+ break;
+
+ case IRP_MN_REMOVE_DEVICE:
+
+ /* Check if this is a PCI device */
+ DPRINT1("Remove device received\n");
+
+ /* We're done */
+ Status = STATUS_SUCCESS;
+ break;
+
+ case IRP_MN_SURPRISE_REMOVAL:
+
+ /* Inherit whatever status we had */
+ DPRINT1("Surprise removal IRP\n");
+ Status = Irp->IoStatus.Status;
+ break;
+
+ case IRP_MN_QUERY_DEVICE_RELATIONS:
+
+ /* Query the device relations */
+ DPRINT("Querying PDO relations\n");
+ Status = HalpQueryDeviceRelations(DeviceObject,
+
IoStackLocation->Parameters.QueryDeviceRelations.Type,
+
(PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_INTERFACE:
+
+ /* Call the worker */
+ DPRINT("Querying interface for PDO\n");
+ Status = HalpQueryInterface(DeviceObject,
+
IoStackLocation->Parameters.QueryInterface.InterfaceType,
+
IoStackLocation->Parameters.QueryInterface.Size,
+
IoStackLocation->Parameters.QueryInterface.InterfaceSpecificData,
+
IoStackLocation->Parameters.QueryInterface.Version,
+
IoStackLocation->Parameters.QueryInterface.Interface,
+ (PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_CAPABILITIES:
+
+ /* Call the worker */
+ DPRINT("Querying the capabilities for the PDO\n");
+ Status = HalpQueryCapabilities(DeviceObject,
+
IoStackLocation->Parameters.DeviceCapabilities.Capabilities);
+ break;
+
+ case IRP_MN_QUERY_RESOURCES:
+
+ /* Call the worker */
+ DPRINT("Querying the resources for the PDO\n");
+ Status = HalpQueryResources(DeviceObject,
(PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_RESOURCE_REQUIREMENTS:
+
+ /* Call the worker */
+ DPRINT("Querying the resource requirements for the PDO\n");
+ Status = HalpQueryResourceRequirements(DeviceObject,
+
(PVOID)&Irp->IoStatus.Information);
+ break;
+
+ case IRP_MN_QUERY_ID:
+
+ /* Call the worker */
+ DPRINT("Query the ID for the PDO\n");
+ Status = HalpQueryIdPdo(DeviceObject,
+ IoStackLocation->Parameters.QueryId.IdType,
+ (PVOID)&Irp->IoStatus.Information);
+ break;
+
+ default:
+
+ /* We don't handle anything else, so inherit the old state */
+ DPRINT("Illegal IRP: %lx\n", Minor);
+ Status = Irp->IoStatus.Status;
+ break;
+ }
+
+ /* If it's not supported, inherit the old status */
+ if (Status == STATUS_NOT_SUPPORTED) Status = Irp->IoStatus.Status;
+
+ /* Complete the IRP */
+ DPRINT("IRP completed with status: %lx\n", Status);
+ Irp->IoStatus.Status = Status;
+ IoCompleteRequest(Irp, IO_NO_INCREMENT);
+ return Status;
+ }
+}
+
+NTSTATUS
+NTAPI
+HalpDispatchWmi(IN PDEVICE_OBJECT DeviceObject,
+ IN PIRP Irp)
+{
+ DPRINT1("HAL: PnP Driver WMI!\n");
+ while (TRUE);
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+HalpDispatchPower(IN PDEVICE_OBJECT DeviceObject,
+ IN PIRP Irp)
+{
+ DPRINT1("HAL: PnP Driver Power!\n");
+ return STATUS_SUCCESS;
+}
+
+NTSTATUS
+NTAPI
+HalpDriverEntry(IN PDRIVER_OBJECT DriverObject,
+ IN PUNICODE_STRING RegistryPath)
+{
+ NTSTATUS Status;
+ PDEVICE_OBJECT TargetDevice = NULL;
+
+ DPRINT("HAL: PnP Driver ENTRY!\n");
+
+ /* This is us */
+ HalpDriverObject = DriverObject;
+
+ /* Set up add device */
+ DriverObject->DriverExtension->AddDevice = HalpAddDevice;
+
+ /* Set up the callouts */
+ DriverObject->MajorFunction[IRP_MJ_PNP] = HalpDispatchPnp;
+ DriverObject->MajorFunction[IRP_MJ_POWER] = HalpDispatchPower;
+ DriverObject->MajorFunction[IRP_MJ_SYSTEM_CONTROL] = HalpDispatchWmi;
+
+ /* Create the PDO */
+ Status = IoCreateDevice(DriverObject,
+ 0,
+ NULL,
+ FILE_DEVICE_CONTROLLER,
+ 0,
+ FALSE,
+ &TargetDevice);
+ if (!NT_SUCCESS(Status))
+ return Status;
+
+ TargetDevice->Flags &= ~DO_DEVICE_INITIALIZING;
+
+ /* Set up the device stack */
+ Status = HalpAddDevice(DriverObject, TargetDevice);
+ if (!NT_SUCCESS(Status))
+ {
+ IoDeleteDevice(TargetDevice);
+ return Status;
+ }
+
+ /* Tell the PnP manager about us */
+ Status = IoReportDetectedDevice(DriverObject,
+ InterfaceTypeUndefined,
+ -1,
+ -1,
+ NULL,
+ NULL,
+ FALSE,
+ &TargetDevice);
+
+ /* Return to kernel */
+ return Status;
+}
+
+NTSTATUS
+NTAPI
+HaliInitPnpDriver(VOID)
+{
+ NTSTATUS Status;
+ UNICODE_STRING DriverString;
+ PAGED_CODE();
+
+ /* Create the driver */
+ RtlInitUnicodeString(&DriverString, L"\\Driver\\PCI_HAL");
+ Status = IoCreateDriver(&DriverString, HalpDriverEntry);
+
+ /* Return status */
+ return Status;
+}
+
+/* EOF */
Propchange: trunk/reactos/hal/halx86/generic/legacy/halpnpdd.c
------------------------------------------------------------------------------
svn:eol-style = native
Modified: trunk/reactos/hal/halx86/hal_generic_pcat.rbuild
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/hal/halx86/hal_generic_pca…
==============================================================================
--- trunk/reactos/hal/halx86/hal_generic_pcat.rbuild [iso-8859-1] (original)
+++ trunk/reactos/hal/halx86/hal_generic_pcat.rbuild [iso-8859-1] Wed Aug 24 21:08:42
2011
@@ -18,6 +18,7 @@
</directory>
<file>bussupp.c</file>
<file>halpcat.c</file>
+ <file>halpnpdd.c</file>
</directory>
<if property="ARCH" value="i386">
<file>halinit.c</file>
Modified: trunk/reactos/media/inf/hal.inf
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/media/inf/hal.inf?rev=5342…
==============================================================================
Binary files - no diff available.