[ros-diffs] [gedmurphy] 27382: - Add some UNIMPLEMENTED macros to highlight API's being called - Reformat the code, no other changes
gedmurphy at svn.reactos.org
gedmurphy at svn.reactos.org
Wed Jul 4 10:26:47 CEST 2007
Author: gedmurphy
Date: Wed Jul 4 12:26:47 2007
New Revision: 27382
URL: http://svn.reactos.org/svn/reactos?rev=27382&view=rev
Log:
- Add some UNIMPLEMENTED macros to highlight API's being called
- Reformat the code, no other changes
Modified:
trunk/reactos/ntoskrnl/po/power.c
Modified: trunk/reactos/ntoskrnl/po/power.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/power.c?rev=27382&r1=27381&r2=27382&view=diff
==============================================================================
--- trunk/reactos/ntoskrnl/po/power.c (original)
+++ trunk/reactos/ntoskrnl/po/power.c Wed Jul 4 12:26:47 2007
@@ -17,9 +17,9 @@
typedef struct _REQUEST_POWER_ITEM
{
- PREQUEST_POWER_COMPLETE CompletionRoutine;
- POWER_STATE PowerState;
- PVOID Context;
+ PREQUEST_POWER_COMPLETE CompletionRoutine;
+ POWER_STATE PowerState;
+ PVOID Context;
} REQUEST_POWER_ITEM, *PREQUEST_POWER_ITEM;
PDEVICE_NODE PopSystemPowerDeviceNode = NULL;
@@ -30,15 +30,14 @@
*/
NTSTATUS
STDCALL
-PoCallDriver(
- IN PDEVICE_OBJECT DeviceObject,
- IN OUT PIRP Irp)
-{
- NTSTATUS Status;
-
- Status = IoCallDriver(DeviceObject, Irp);
-
- return Status;
+PoCallDriver(IN PDEVICE_OBJECT DeviceObject,
+ IN OUT PIRP Irp)
+{
+ NTSTATUS Status;
+
+ Status = IoCallDriver(DeviceObject, Irp);
+
+ return Status;
}
/*
@@ -46,13 +45,13 @@
*/
PULONG
STDCALL
-PoRegisterDeviceForIdleDetection(
- IN PDEVICE_OBJECT DeviceObject,
- IN ULONG ConservationIdleTime,
- IN ULONG PerformanceIdleTime,
- IN DEVICE_POWER_STATE State)
-{
- return NULL;
+PoRegisterDeviceForIdleDetection(IN PDEVICE_OBJECT DeviceObject,
+ IN ULONG ConservationIdleTime,
+ IN ULONG PerformanceIdleTime,
+ IN DEVICE_POWER_STATE State)
+{
+ UNIMPLEMENTED;
+ return NULL;
}
/*
@@ -60,36 +59,36 @@
*/
PVOID
STDCALL
-PoRegisterSystemState(
- IN PVOID StateHandle,
- IN EXECUTION_STATE Flags)
-{
- return NULL;
+PoRegisterSystemState(IN PVOID StateHandle,
+ IN EXECUTION_STATE Flags)
+{
+ UNIMPLEMENTED;
+ return NULL;
}
static
-NTSTATUS STDCALL
-PopRequestPowerIrpCompletion(
- IN PDEVICE_OBJECT DeviceObject,
- IN PIRP Irp,
- IN PVOID Context)
-{
- PIO_STACK_LOCATION Stack;
- PREQUEST_POWER_ITEM RequestPowerItem;
-
- Stack = IoGetNextIrpStackLocation(Irp);
- RequestPowerItem = (PREQUEST_POWER_ITEM)Context;
-
- RequestPowerItem->CompletionRoutine(
- DeviceObject,
- Stack->MinorFunction,
- RequestPowerItem->PowerState,
- RequestPowerItem->Context,
- &Irp->IoStatus);
-
- ExFreePool(&Irp->IoStatus);
- ExFreePool(Context);
- return STATUS_SUCCESS;
+NTSTATUS
+STDCALL
+PopRequestPowerIrpCompletion(IN PDEVICE_OBJECT DeviceObject,
+ IN PIRP Irp,
+ IN PVOID Context)
+{
+ PIO_STACK_LOCATION Stack;
+ PREQUEST_POWER_ITEM RequestPowerItem;
+
+ Stack = IoGetNextIrpStackLocation(Irp);
+ RequestPowerItem = (PREQUEST_POWER_ITEM)Context;
+
+ RequestPowerItem->CompletionRoutine(DeviceObject,
+ Stack->MinorFunction,
+ RequestPowerItem->PowerState,
+ RequestPowerItem->Context,
+ &Irp->IoStatus);
+
+ ExFreePool(&Irp->IoStatus);
+ ExFreePool(Context);
+
+ return STATUS_SUCCESS;
}
/*
@@ -97,80 +96,78 @@
*/
NTSTATUS
STDCALL
-PoRequestPowerIrp(
- IN PDEVICE_OBJECT DeviceObject,
- IN UCHAR MinorFunction,
- IN POWER_STATE PowerState,
- IN PREQUEST_POWER_COMPLETE CompletionFunction,
- IN PVOID Context,
- OUT PIRP *pIrp OPTIONAL)
-{
- PDEVICE_OBJECT TopDeviceObject;
- PIO_STACK_LOCATION Stack;
- PIRP Irp;
- PIO_STATUS_BLOCK IoStatusBlock;
- PREQUEST_POWER_ITEM RequestPowerItem;
- NTSTATUS Status;
-
- if (MinorFunction != IRP_MN_QUERY_POWER
- && MinorFunction != IRP_MN_SET_POWER
- && MinorFunction != IRP_MN_WAIT_WAKE)
- return STATUS_INVALID_PARAMETER_2;
-
- RequestPowerItem = ExAllocatePool(NonPagedPool, sizeof(REQUEST_POWER_ITEM));
- if (!RequestPowerItem)
- return STATUS_INSUFFICIENT_RESOURCES;
- IoStatusBlock = ExAllocatePool(NonPagedPool, sizeof(IO_STATUS_BLOCK));
- if (!IoStatusBlock)
- {
- ExFreePool(RequestPowerItem);
- return STATUS_INSUFFICIENT_RESOURCES;
- }
-
- /* Always call the top of the device stack */
- TopDeviceObject = IoGetAttachedDeviceReference(DeviceObject);
-
- Irp = IoBuildSynchronousFsdRequest(
- IRP_MJ_PNP,
- TopDeviceObject,
- NULL,
- 0,
- NULL,
- NULL,
- IoStatusBlock);
- if (!Irp)
- {
- ExFreePool(RequestPowerItem);
- ExFreePool(IoStatusBlock);
- return STATUS_INSUFFICIENT_RESOURCES;
- }
-
- /* POWER IRPs are always initialized with a status code of
- STATUS_NOT_IMPLEMENTED */
- Irp->IoStatus.Status = STATUS_NOT_IMPLEMENTED;
- Irp->IoStatus.Information = 0;
-
- Stack = IoGetNextIrpStackLocation(Irp);
- Stack->MinorFunction = MinorFunction;
- if (MinorFunction == IRP_MN_WAIT_WAKE)
- Stack->Parameters.WaitWake.PowerState = PowerState.SystemState;
- else
- Stack->Parameters.WaitWake.PowerState = PowerState.DeviceState;
-
- RequestPowerItem->CompletionRoutine = CompletionFunction;
- RequestPowerItem->PowerState = PowerState;
- RequestPowerItem->Context = Context;
-
- if (pIrp != NULL)
- *pIrp = Irp;
-
- IoSetCompletionRoutine(Irp, PopRequestPowerIrpCompletion, RequestPowerItem, TRUE, TRUE, TRUE);
- Status = IoCallDriver(TopDeviceObject, Irp);
-
- /* Always return STATUS_PENDING. The completion routine
- * will call CompletionFunction and complete the Irp.
- */
- return STATUS_PENDING;
+PoRequestPowerIrp(IN PDEVICE_OBJECT DeviceObject,
+ IN UCHAR MinorFunction,
+ IN POWER_STATE PowerState,
+ IN PREQUEST_POWER_COMPLETE CompletionFunction,
+ IN PVOID Context,
+ OUT PIRP *pIrp OPTIONAL)
+{
+ PDEVICE_OBJECT TopDeviceObject;
+ PIO_STACK_LOCATION Stack;
+ PIRP Irp;
+ PIO_STATUS_BLOCK IoStatusBlock;
+ PREQUEST_POWER_ITEM RequestPowerItem;
+ NTSTATUS Status;
+
+ if (MinorFunction != IRP_MN_QUERY_POWER
+ && MinorFunction != IRP_MN_SET_POWER
+ && MinorFunction != IRP_MN_WAIT_WAKE)
+ return STATUS_INVALID_PARAMETER_2;
+
+ RequestPowerItem = ExAllocatePool(NonPagedPool, sizeof(REQUEST_POWER_ITEM));
+ if (!RequestPowerItem)
+ return STATUS_INSUFFICIENT_RESOURCES;
+ IoStatusBlock = ExAllocatePool(NonPagedPool, sizeof(IO_STATUS_BLOCK));
+ if (!IoStatusBlock)
+ {
+ ExFreePool(RequestPowerItem);
+ return STATUS_INSUFFICIENT_RESOURCES;
+ }
+
+ /* Always call the top of the device stack */
+ TopDeviceObject = IoGetAttachedDeviceReference(DeviceObject);
+
+ Irp = IoBuildSynchronousFsdRequest(IRP_MJ_PNP,
+ TopDeviceObject,
+ NULL,
+ 0,
+ NULL,
+ NULL,
+ IoStatusBlock);
+ if (!Irp)
+ {
+ ExFreePool(RequestPowerItem);
+ ExFreePool(IoStatusBlock);
+ return STATUS_INSUFFICIENT_RESOURCES;
+ }
+
+ /* POWER IRPs are always initialized with a status code of
+ STATUS_NOT_IMPLEMENTED */
+ Irp->IoStatus.Status = STATUS_NOT_IMPLEMENTED;
+ Irp->IoStatus.Information = 0;
+
+ Stack = IoGetNextIrpStackLocation(Irp);
+ Stack->MinorFunction = MinorFunction;
+ if (MinorFunction == IRP_MN_WAIT_WAKE)
+ Stack->Parameters.WaitWake.PowerState = PowerState.SystemState;
+ else
+ Stack->Parameters.WaitWake.PowerState = PowerState.DeviceState;
+
+ RequestPowerItem->CompletionRoutine = CompletionFunction;
+ RequestPowerItem->PowerState = PowerState;
+ RequestPowerItem->Context = Context;
+
+ if (pIrp != NULL)
+ *pIrp = Irp;
+
+ IoSetCompletionRoutine(Irp, PopRequestPowerIrpCompletion, RequestPowerItem, TRUE, TRUE, TRUE);
+ Status = IoCallDriver(TopDeviceObject, Irp);
+
+ /* Always return STATUS_PENDING. The completion routine
+ * will call CompletionFunction and complete the Irp.
+ */
+ return STATUS_PENDING;
}
#undef PoSetDeviceBusy
@@ -178,6 +175,7 @@
NTAPI
PoSetDeviceBusy(IN PULONG IdlePointer)
{
+ UNIMPLEMENTED;
*IdlePointer = 0;
}
@@ -185,7 +183,7 @@
NTAPI
PopCleanupPowerState(IN PPOWER_STATE PowerState)
{
- /* FIXME */
+ //UNIMPLEMENTED;
}
/*
@@ -193,111 +191,111 @@
*/
POWER_STATE
STDCALL
-PoSetPowerState(
- IN PDEVICE_OBJECT DeviceObject,
- IN POWER_STATE_TYPE Type,
- IN POWER_STATE State)
-{
- POWER_STATE ps;
-
- ASSERT_IRQL(DISPATCH_LEVEL);
-
- ps.SystemState = PowerSystemWorking; // Fully on
- ps.DeviceState = PowerDeviceD0; // Fully on
-
- return ps;
-}
-
-/*
- * @unimplemented
- */
-VOID
-STDCALL
-PoSetSystemState(
- IN EXECUTION_STATE Flags)
-{
-}
-
-/*
- * @unimplemented
- */
-VOID
-STDCALL
-PoStartNextPowerIrp(
- IN PIRP Irp)
-{
-}
-
-/*
- * @unimplemented
- */
-VOID
-STDCALL
-PoUnregisterSystemState(
- IN PVOID StateHandle)
-{
-}
-
-NTSTATUS
-NTAPI
-PopSetSystemPowerState(
- SYSTEM_POWER_STATE PowerState)
-{
- IO_STATUS_BLOCK IoStatusBlock;
- PDEVICE_OBJECT DeviceObject;
- PIO_STACK_LOCATION IrpSp;
- PDEVICE_OBJECT Fdo;
- NTSTATUS Status;
- KEVENT Event;
- PIRP Irp;
-
- if (!PopAcpiPresent) return STATUS_NOT_IMPLEMENTED;
-
- Status = IopGetSystemPowerDeviceObject(&DeviceObject);
- if (!NT_SUCCESS(Status)) {
- CPRINT("No system power driver available\n");
- return STATUS_UNSUCCESSFUL;
- }
-
- Fdo = IoGetAttachedDeviceReference(DeviceObject);
-
- if (Fdo == DeviceObject)
- {
- DPRINT("An FDO was not attached\n");
- return STATUS_UNSUCCESSFUL;
- }
-
- KeInitializeEvent(&Event,
- NotificationEvent,
- FALSE);
-
- Irp = IoBuildSynchronousFsdRequest(IRP_MJ_POWER,
- Fdo,
- NULL,
- 0,
- NULL,
- &Event,
- &IoStatusBlock);
-
- IrpSp = IoGetNextIrpStackLocation(Irp);
- IrpSp->MinorFunction = IRP_MN_SET_POWER;
- IrpSp->Parameters.Power.Type = SystemPowerState;
- IrpSp->Parameters.Power.State.SystemState = PowerState;
-
- Status = PoCallDriver(Fdo, Irp);
- if (Status == STATUS_PENDING)
- {
- KeWaitForSingleObject(&Event,
- Executive,
- KernelMode,
- FALSE,
- NULL);
+PoSetPowerState(IN PDEVICE_OBJECT DeviceObject,
+ IN POWER_STATE_TYPE Type,
+ IN POWER_STATE State)
+{
+ POWER_STATE ps;
+
+ ASSERT_IRQL(DISPATCH_LEVEL);
+
+ ps.SystemState = PowerSystemWorking; // Fully on
+ ps.DeviceState = PowerDeviceD0; // Fully on
+
+ return ps;
+}
+
+/*
+ * @unimplemented
+ */
+VOID
+STDCALL
+PoSetSystemState(IN EXECUTION_STATE Flags)
+{
+ UNIMPLEMENTED;
+}
+
+/*
+ * @unimplemented
+ */
+VOID
+STDCALL
+PoStartNextPowerIrp(IN PIRP Irp)
+{
+ UNIMPLEMENTED;
+}
+
+/*
+ * @unimplemented
+ */
+VOID
+STDCALL
+PoUnregisterSystemState(IN PVOID StateHandle)
+{
+ UNIMPLEMENTED;
+}
+
+NTSTATUS
+NTAPI
+PopSetSystemPowerState(SYSTEM_POWER_STATE PowerState)
+{
+ IO_STATUS_BLOCK IoStatusBlock;
+ PDEVICE_OBJECT DeviceObject;
+ PIO_STACK_LOCATION IrpSp;
+ PDEVICE_OBJECT Fdo;
+ NTSTATUS Status;
+ KEVENT Event;
+ PIRP Irp;
+
+ if (!PopAcpiPresent) return STATUS_NOT_IMPLEMENTED;
+
+ Status = IopGetSystemPowerDeviceObject(&DeviceObject);
+ if (!NT_SUCCESS(Status))
+ {
+ CPRINT("No system power driver available\n");
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ Fdo = IoGetAttachedDeviceReference(DeviceObject);
+
+ if (Fdo == DeviceObject)
+ {
+ DPRINT("An FDO was not attached\n");
+ return STATUS_UNSUCCESSFUL;
+ }
+
+ KeInitializeEvent(&Event,
+ NotificationEvent,
+ FALSE);
+
+ Irp = IoBuildSynchronousFsdRequest(IRP_MJ_POWER,
+ Fdo,
+ NULL,
+ 0,
+ NULL,
+ &Event,
+ &IoStatusBlock);
+
+ IrpSp = IoGetNextIrpStackLocation(Irp);
+ IrpSp->MinorFunction = IRP_MN_SET_POWER;
+ IrpSp->Parameters.Power.Type = SystemPowerState;
+ IrpSp->Parameters.Power.State.SystemState = PowerState;
+
+ DPRINT("Calling ACPI driver");
+ Status = PoCallDriver(Fdo, Irp);
+ if (Status == STATUS_PENDING)
+ {
+ KeWaitForSingleObject(&Event,
+ Executive,
+ KernelMode,
+ FALSE,
+ NULL);
Status = IoStatusBlock.Status;
}
- ObDereferenceObject(Fdo);
-
- return Status;
+ ObDereferenceObject(Fdo);
+
+ return Status;
}
BOOLEAN
@@ -395,79 +393,75 @@
*/
NTSTATUS
STDCALL
-NtInitiatePowerAction (
- IN POWER_ACTION SystemAction,
- IN SYSTEM_POWER_STATE MinSystemState,
- IN ULONG Flags,
- IN BOOLEAN Asynchronous)
-{
- UNIMPLEMENTED;
- return STATUS_NOT_IMPLEMENTED;
-}
-
-/*
- * @unimplemented
- */
-NTSTATUS
-STDCALL
-NtPowerInformation(
- IN POWER_INFORMATION_LEVEL PowerInformationLevel,
- IN PVOID InputBuffer OPTIONAL,
- IN ULONG InputBufferLength,
- OUT PVOID OutputBuffer OPTIONAL,
- IN ULONG OutputBufferLength
- )
-{
- NTSTATUS Status;
-
- PAGED_CODE();
-
- DPRINT("NtPowerInformation(PowerInformationLevel 0x%x, InputBuffer 0x%x, "
- "InputBufferLength 0x%x, OutputBuffer 0x%x, OutputBufferLength 0x%x)\n",
- PowerInformationLevel,
- InputBuffer, InputBufferLength,
- OutputBuffer, OutputBufferLength);
- switch (PowerInformationLevel)
- {
- case SystemBatteryState:
- {
- PSYSTEM_BATTERY_STATE BatteryState = (PSYSTEM_BATTERY_STATE)OutputBuffer;
-
- if (InputBuffer != NULL)
- return STATUS_INVALID_PARAMETER;
- if (OutputBufferLength < sizeof(SYSTEM_BATTERY_STATE))
- return STATUS_BUFFER_TOO_SMALL;
-
- /* Just zero the struct (and thus set BatteryState->BatteryPresent = FALSE) */
- RtlZeroMemory(BatteryState, sizeof(SYSTEM_BATTERY_STATE));
- BatteryState->EstimatedTime = (ULONG)-1;
-
- Status = STATUS_SUCCESS;
- break;
- }
-
- default:
- Status = STATUS_NOT_IMPLEMENTED;
- DPRINT1("PowerInformationLevel 0x%x is UNIMPLEMENTED! Have a nice day.\n",
- PowerInformationLevel);
- break;
- }
-
- return Status;
-}
-
-
-NTSTATUS
-STDCALL
-PoQueueShutdownWorkItem(
- IN PWORK_QUEUE_ITEM WorkItem
- )
-{
- PAGED_CODE();
-
- DPRINT1("PoQueueShutdownWorkItem(%p)\n", WorkItem);
-
- return STATUS_NOT_IMPLEMENTED;
+NtInitiatePowerAction (IN POWER_ACTION SystemAction,
+ IN SYSTEM_POWER_STATE MinSystemState,
+ IN ULONG Flags,
+ IN BOOLEAN Asynchronous)
+{
+ UNIMPLEMENTED;
+ return STATUS_NOT_IMPLEMENTED;
+}
+
+/*
+ * @unimplemented
+ */
+NTSTATUS
+STDCALL
+NtPowerInformation(IN POWER_INFORMATION_LEVEL PowerInformationLevel,
+ IN PVOID InputBuffer OPTIONAL,
+ IN ULONG InputBufferLength,
+ OUT PVOID OutputBuffer OPTIONAL,
+ IN ULONG OutputBufferLength)
+{
+ NTSTATUS Status;
+
+ PAGED_CODE();
+
+ DPRINT("NtPowerInformation(PowerInformationLevel 0x%x, InputBuffer 0x%x, "
+ "InputBufferLength 0x%x, OutputBuffer 0x%x, OutputBufferLength 0x%x)\n",
+ PowerInformationLevel,
+ InputBuffer, InputBufferLength,
+ OutputBuffer, OutputBufferLength);
+
+ switch (PowerInformationLevel)
+ {
+ case SystemBatteryState:
+ {
+ PSYSTEM_BATTERY_STATE BatteryState = (PSYSTEM_BATTERY_STATE)OutputBuffer;
+
+ if (InputBuffer != NULL)
+ return STATUS_INVALID_PARAMETER;
+ if (OutputBufferLength < sizeof(SYSTEM_BATTERY_STATE))
+ return STATUS_BUFFER_TOO_SMALL;
+
+ /* Just zero the struct (and thus set BatteryState->BatteryPresent = FALSE) */
+ RtlZeroMemory(BatteryState, sizeof(SYSTEM_BATTERY_STATE));
+ BatteryState->EstimatedTime = (ULONG)-1;
+
+ Status = STATUS_SUCCESS;
+ break;
+ }
+
+ default:
+ Status = STATUS_NOT_IMPLEMENTED;
+ DPRINT1("PowerInformationLevel 0x%x is UNIMPLEMENTED! Have a nice day.\n",
+ PowerInformationLevel);
+ break;
+ }
+
+ return Status;
+}
+
+
+NTSTATUS
+STDCALL
+PoQueueShutdownWorkItem(IN PWORK_QUEUE_ITEM WorkItem)
+{
+ PAGED_CODE();
+
+ DPRINT1("PoQueueShutdownWorkItem(%p)\n", WorkItem);
+
+ return STATUS_NOT_IMPLEMENTED;
}
NTSTATUS
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