--- /dev/null
+/*
+ * PROJECT: ReactOS ACPI bus driver
+ * FILE: acpi/ospm/include/acpisys.h
+ * PURPOSE: ACPI bus driver definitions
+ */
+typedef enum _DEVICE_PNP_STATE {
+
+ NotStarted = 0, // Not started yet
+ Started, // Device has received the START_DEVICE IRP
+ StopPending, // Device has received the QUERY_STOP IRP
+ Stopped, // Device has received the STOP_DEVICE IRP
+ UnKnown // Unknown state
+
+} DEVICE_PNP_STATE;
+
+//
+// A common header for the device extensions of the PDOs and FDO
+//
+
+typedef struct _COMMON_DEVICE_DATA
+{
+ PDEVICE_OBJECT Self;
+ BOOLEAN IsFDO;
+ DEVICE_PNP_STATE DevicePnPState;
+ DEVICE_PNP_STATE PreviousPnPState;
+ SYSTEM_POWER_STATE SystemPowerState;
+ DEVICE_POWER_STATE DevicePowerState;
+} COMMON_DEVICE_DATA, *PCOMMON_DEVICE_DATA;
+
+typedef struct _PDO_DEVICE_DATA
+{
+ COMMON_DEVICE_DATA Common;
+ ACPI_HANDLE AcpiHandle;
+ // A back pointer to the bus
+ PDEVICE_OBJECT ParentFdo;
+ // An array of (zero terminated wide character strings).
+ // The array itself also null terminated
+ PWCHAR HardwareIDs;
+ // Link point to hold all the PDOs for a single bus together
+ LIST_ENTRY Link;
+ ULONG InterfaceRefCount;
+
+} PDO_DEVICE_DATA, *PPDO_DEVICE_DATA;
+
+//
+// The device extension of the bus itself. From whence the PDO's are born.
+//
+
+typedef struct _FDO_DEVICE_DATA
+{
+ COMMON_DEVICE_DATA Common;
+ PDEVICE_OBJECT UnderlyingPDO;
+
+ // The underlying bus PDO and the actual device object to which our
+ // FDO is attached
+ PDEVICE_OBJECT NextLowerDriver;
+
+ // List of PDOs created so far
+ LIST_ENTRY ListOfPDOs;
+
+ // The PDOs currently enumerated.
+ ULONG NumPDOs;
+
+ // A synchronization for access to the device extension.
+ FAST_MUTEX Mutex;
+
+ // The name returned from IoRegisterDeviceInterface,
+ // which is used as a handle for IoSetDeviceInterfaceState.
+ UNICODE_STRING InterfaceName;
+
+} FDO_DEVICE_DATA, *PFDO_DEVICE_DATA;
+
+#define FDO_FROM_PDO(pdoData) \
+ ((PFDO_DEVICE_DATA) (pdoData)->ParentFdo->DeviceExtension)
+
+#define INITIALIZE_PNP_STATE(_Data_) \
+ (_Data_).DevicePnPState = NotStarted;\
+ (_Data_).PreviousPnPState = NotStarted;
+
+#define SET_NEW_PNP_STATE(_Data_, _state_) \
+ (_Data_).PreviousPnPState = (_Data_).DevicePnPState;\
+ (_Data_).DevicePnPState = (_state_);
+
+#define RESTORE_PREVIOUS_PNP_STATE(_Data_) \
+ (_Data_).DevicePnPState = (_Data_).PreviousPnPState;\
+
+/* acpienum.c */
+
+//NTSTATUS
+//ACPIEnumerateDevices(
+// PFDO_DEVICE_EXTENSION DeviceExtension);
+
+NTSTATUS
+NTAPI
+Bus_CreateClose (
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp
+ );
+
+VOID
+Bus_DriverUnload (
+ PDRIVER_OBJECT DriverObject
+ );
+
+PCHAR
+PnPMinorFunctionString (
+ UCHAR MinorFunction
+);
+
+NTSTATUS
+NTAPI
+Bus_AddDevice(
+ PDRIVER_OBJECT DriverObject,
+ PDEVICE_OBJECT PhysicalDeviceObject
+ );
+
+NTSTATUS
+Bus_SendIrpSynchronously (
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp
+ );
+
+NTSTATUS
+NTAPI
+Bus_PnP (
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp
+ );
+
+NTSTATUS
+Bus_CompletionRoutine(
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp,
+ PVOID Context
+ );
+
+VOID
+Bus_InitializePdo (
+ PDEVICE_OBJECT Pdo,
+ PFDO_DEVICE_DATA FdoData
+ );
+
+
+void
+Bus_RemoveFdo (
+ PFDO_DEVICE_DATA FdoData
+ );
+
+NTSTATUS
+Bus_DestroyPdo (
+ PDEVICE_OBJECT Device,
+ PPDO_DEVICE_DATA PdoData
+ );
+
+
+NTSTATUS
+Bus_FDO_PnP (
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp,
+ PIO_STACK_LOCATION IrpStack,
+ PFDO_DEVICE_DATA DeviceData
+ );
+
+
+NTSTATUS
+Bus_StartFdo (
+ PFDO_DEVICE_DATA FdoData,
+ PIRP Irp );
+
+PCHAR
+DbgDeviceIDString(
+ BUS_QUERY_ID_TYPE Type
+ );
+
+PCHAR
+DbgDeviceRelationString(
+ DEVICE_RELATION_TYPE Type
+ );
+
+NTSTATUS
+Bus_FDO_Power (
+ PFDO_DEVICE_DATA FdoData,
+ PIRP Irp
+ );
+
+NTSTATUS
+Bus_PDO_Power (
+ PPDO_DEVICE_DATA PdoData,
+ PIRP Irp
+ );
+
+NTSTATUS
+NTAPI
+Bus_Power (
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp
+ );
+
+PCHAR
+PowerMinorFunctionString (
+ UCHAR MinorFunction
+);
+
+PCHAR
+DbgSystemPowerString(
+ SYSTEM_POWER_STATE Type
+ );
+
+PCHAR
+DbgDevicePowerString(
+ DEVICE_POWER_STATE Type
+ );
+
+NTSTATUS
+Bus_PDO_PnP (
+ PDEVICE_OBJECT DeviceObject,
+ PIRP Irp,
+ PIO_STACK_LOCATION IrpStack,
+ PPDO_DEVICE_DATA DeviceData
+ );
+
+NTSTATUS
+Bus_PDO_QueryDeviceCaps(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+NTSTATUS
+Bus_PDO_QueryDeviceId(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+
+NTSTATUS
+Bus_PDO_QueryDeviceText(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+NTSTATUS
+Bus_PDO_QueryResources(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+NTSTATUS
+Bus_PDO_QueryResourceRequirements(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+NTSTATUS
+Bus_PDO_QueryDeviceRelations(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+NTSTATUS
+Bus_PDO_QueryBusInformation(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+NTSTATUS
+Bus_GetDeviceCapabilities(
+ PDEVICE_OBJECT DeviceObject,
+ PDEVICE_CAPABILITIES DeviceCapabilities
+ );
+
+NTSTATUS
+Bus_PDO_QueryInterface(
+ PPDO_DEVICE_DATA DeviceData,
+ PIRP Irp );
+
+BOOLEAN
+Bus_GetCrispinessLevel(
+ PVOID Context,
+ PUCHAR Level
+ );
+BOOLEAN
+Bus_SetCrispinessLevel(
+ PVOID Context,
+ UCHAR Level
+ );
+BOOLEAN
+Bus_IsSafetyLockEnabled(
+ PVOID Context
+ );
+VOID
+Bus_InterfaceReference (
+ PVOID Context
+ );
+VOID
+Bus_InterfaceDereference (
+ PVOID Context
+ );
+
+/* EOF */
projects / reactos.git / blobdiff