[sginsberg] 35424: - Don't export PoSetDeviceBusy, it should be a macro in a DDK header - Clean up Po* stubs
Author: sginsberg Date: Mon Aug 18 04:49:28 2008 New Revision: 35424
URL: http://svn.reactos.org/svn/reactos?rev=35424&view=rev Log: - Don't export PoSetDeviceBusy, it should be a macro in a DDK header - Clean up Po* stubs
Modified: trunk/reactos/include/ddk/winddk.h trunk/reactos/ntoskrnl/ntoskrnl.spec trunk/reactos/ntoskrnl/po/events.c trunk/reactos/ntoskrnl/po/power.c
Modified: trunk/reactos/include/ddk/winddk.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/ddk/winddk.h?rev=35... ============================================================================== --- trunk/reactos/include/ddk/winddk.h [iso-8859-1] (original) +++ trunk/reactos/include/ddk/winddk.h [iso-8859-1] Mon Aug 18 04:49:28 2008 @@ -10948,6 +10948,9 @@ PoSetDeviceBusy( PULONG IdlePointer);
+#define PoSetDeviceBusy(IdlePointer) \ + ((void)(*(IdlePointer) = 0)) + NTKERNELAPI POWER_STATE NTAPI
Modified: trunk/reactos/ntoskrnl/ntoskrnl.spec URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ntoskrnl.spec?rev=... ============================================================================== --- trunk/reactos/ntoskrnl/ntoskrnl.spec [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ntoskrnl.spec [iso-8859-1] Mon Aug 18 04:49:28 2008 @@ -909,7 +909,6 @@ @ stdcall PoRequestPowerIrp(ptr long long ptr ptr ptr) ;PoRequestShutdownEvent ;PoSetHiberRange -@ stdcall PoSetDeviceBusy(ptr) @ stdcall PoSetPowerState(ptr long long) @ stdcall PoSetSystemState(long) ;PoShutdownBugCheck
Modified: trunk/reactos/ntoskrnl/po/events.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/events.c?rev=35... ============================================================================== --- trunk/reactos/ntoskrnl/po/events.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/po/events.c [iso-8859-1] Mon Aug 18 04:49:28 2008 @@ -1,44 +1,18 @@ /* - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS kernel + * PROJECT: ReactOS Kernel + * LICENSE: GPL - See COPYING in the top level directory * FILE: ntoskrnl/po/events.c * PURPOSE: Power Manager - * * PROGRAMMERS: Hervé Poussineau (hpoussin@reactos.org) */ + +/* INCLUDES ******************************************************************/
#include <ntoskrnl.h> #define NDEBUG #include <internal/debug.h>
-PKWIN32_POWEREVENT_CALLOUT PopEventCallout; -extern PCALLBACK_OBJECT SetSystemTimeCallback; - -static VOID -NTAPI -PopGetSysButton( - IN PDEVICE_OBJECT DeviceObject, - IN PVOID Context); - -VOID -NTAPI -PoNotifySystemTimeSet(VOID) -{ - KIRQL OldIrql; - - /* Check if Win32k registered a notification callback */ - if (PopEventCallout) - { - /* Raise to dispatch */ - KeRaiseIrql(DISPATCH_LEVEL, &OldIrql); - - /* Notify the callback */ - ExNotifyCallback(SetSystemTimeCallback, NULL, NULL); - - /* Lower IRQL back */ - KeLowerIrql(OldIrql); - } -} +/* GLOBALS *******************************************************************/
typedef struct _SYS_BUTTON_CONTEXT { @@ -48,6 +22,37 @@ IO_STATUS_BLOCK IoStatusBlock; ULONG SysButton; } SYS_BUTTON_CONTEXT, *PSYS_BUTTON_CONTEXT; + +static VOID +NTAPI +PopGetSysButton( + IN PDEVICE_OBJECT DeviceObject, + IN PVOID Context); + +PKWIN32_POWEREVENT_CALLOUT PopEventCallout; +extern PCALLBACK_OBJECT SetSystemTimeCallback; + +/* FUNCTIONS *****************************************************************/ + +VOID +NTAPI +PoNotifySystemTimeSet(VOID) +{ + KIRQL OldIrql; + + /* Check if Win32k registered a notification callback */ + if (PopEventCallout) + { + /* Raise to dispatch */ + KeRaiseIrql(DISPATCH_LEVEL, &OldIrql); + + /* Notify the callback */ + ExNotifyCallback(SetSystemTimeCallback, NULL, NULL); + + /* Lower IRQL back */ + KeLowerIrql(OldIrql); + } +}
static NTSTATUS NTAPI @@ -137,9 +142,8 @@
NTSTATUS NTAPI -PopAddRemoveSysCapsCallback( - IN PVOID NotificationStructure, - IN PVOID Context) +PopAddRemoveSysCapsCallback(IN PVOID NotificationStructure, + IN PVOID Context) { PDEVICE_INTERFACE_CHANGE_NOTIFICATION Notification; PSYS_BUTTON_CONTEXT SysButtonContext;
Modified: trunk/reactos/ntoskrnl/po/power.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/po/power.c?rev=354... ============================================================================== --- trunk/reactos/ntoskrnl/po/power.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/po/power.c [iso-8859-1] Mon Aug 18 04:49:28 2008 @@ -1,16 +1,19 @@ /* - * COPYRIGHT: See COPYING in the top level directory - * PROJECT: ReactOS kernel + * PROJECT: ReactOS Kernel + * LICENSE: GPL - See COPYING in the top level directory * FILE: ntoskrnl/po/power.c * PURPOSE: Power Manager - * * PROGRAMMERS: Casper S. Hornstrup (chorns@users.sourceforge.net) * Hervé Poussineau (hpoussin@reactos.com) */ + +/* INCLUDES ******************************************************************/
#include <ntoskrnl.h> #define NDEBUG #include <internal/debug.h> + +/* GLOBALS *******************************************************************/
extern ULONG ExpInitialiationPhase;
@@ -24,50 +27,11 @@ PDEVICE_NODE PopSystemPowerDeviceNode = NULL; BOOLEAN PopAcpiPresent = FALSE;
-/* - * @implemented - */ -NTSTATUS -STDCALL -PoCallDriver(IN PDEVICE_OBJECT DeviceObject, - IN OUT PIRP Irp) -{ - NTSTATUS Status; - - Status = IoCallDriver(DeviceObject, Irp); - - return Status; -} - -/* - * @unimplemented - */ -PULONG -STDCALL -PoRegisterDeviceForIdleDetection(IN PDEVICE_OBJECT DeviceObject, - IN ULONG ConservationIdleTime, - IN ULONG PerformanceIdleTime, - IN DEVICE_POWER_STATE State) -{ - UNIMPLEMENTED; - return NULL; -} - -/* - * @unimplemented - */ -PVOID -STDCALL -PoRegisterSystemState(IN PVOID StateHandle, - IN EXECUTION_STATE Flags) -{ - UNIMPLEMENTED; - return NULL; -} +/* PRIVATE FUNCTIONS *********************************************************/
static NTSTATUS -STDCALL +NTAPI PopRequestPowerIrpCompletion(IN PDEVICE_OBJECT DeviceObject, IN PIRP Irp, IN PVOID Context) @@ -90,148 +54,11 @@ return STATUS_SUCCESS; }
-/* - * @implemented - */ -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; -} - -#undef PoSetDeviceBusy -VOID -NTAPI -PoSetDeviceBusy(IN PULONG IdlePointer) -{ - UNIMPLEMENTED; - *IdlePointer = 0; -} - VOID NTAPI PopCleanupPowerState(IN PPOWER_STATE PowerState) { //UNIMPLEMENTED; -} - -/* - * @unimplemented - */ -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; -} - -/* - * @unimplemented - */ -VOID -STDCALL -PoStartNextPowerIrp(IN PIRP Irp) -{ - UNIMPLEMENTED; -} - -/* - * @unimplemented - */ -VOID -STDCALL -PoUnregisterSystemState(IN PVOID StateHandle) -{ - UNIMPLEMENTED; }
NTSTATUS @@ -387,11 +214,197 @@ KeInitializeTimerEx(&Prcb->PowerState.PerfTimer, SynchronizationTimer); }
-/* - * @unimplemented - */ -NTSTATUS -STDCALL +/* PUBLIC FUNCTIONS **********************************************************/ + +/* + * @implemented + */ +NTSTATUS +NTAPI +PoCallDriver(IN PDEVICE_OBJECT DeviceObject, + IN OUT PIRP Irp) +{ + NTSTATUS Status; + + /* Forward to Io -- FIXME! */ + Status = IoCallDriver(DeviceObject, Irp); + + /* Return status */ + return Status; +} + +/* + * @unimplemented + */ +PULONG +NTAPI +PoRegisterDeviceForIdleDetection(IN PDEVICE_OBJECT DeviceObject, + IN ULONG ConservationIdleTime, + IN ULONG PerformanceIdleTime, + IN DEVICE_POWER_STATE State) +{ + UNIMPLEMENTED; + return NULL; +} + +/* + * @unimplemented + */ +PVOID +NTAPI +PoRegisterSystemState(IN PVOID StateHandle, + IN EXECUTION_STATE Flags) +{ + UNIMPLEMENTED; + return NULL; +} + +/* + * @implemented + */ +NTSTATUS +NTAPI +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; +} + +/* + * @unimplemented + */ +POWER_STATE +NTAPI +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 +NTAPI +PoSetSystemState(IN EXECUTION_STATE Flags) +{ + UNIMPLEMENTED; +} + +/* + * @unimplemented + */ +VOID +NTAPI +PoStartNextPowerIrp(IN PIRP Irp) +{ + UNIMPLEMENTED; +} + +/* + * @unimplemented + */ +VOID +NTAPI +PoUnregisterSystemState(IN PVOID StateHandle) +{ + UNIMPLEMENTED; +} + +/* + * @unimplemented + */ +NTSTATUS +NTAPI +PoQueueShutdownWorkItem(IN PWORK_QUEUE_ITEM WorkItem) +{ + PAGED_CODE(); + + UNIMPLEMENTED; + return STATUS_NOT_IMPLEMENTED; +} + +/* + * @unimplemented + */ +NTSTATUS +NTAPI NtInitiatePowerAction (IN POWER_ACTION SystemAction, IN SYSTEM_POWER_STATE MinSystemState, IN ULONG Flags, @@ -405,7 +418,7 @@ * @unimplemented */ NTSTATUS -STDCALL +NTAPI NtPowerInformation(IN POWER_INFORMATION_LEVEL PowerInformationLevel, IN PVOID InputBuffer OPTIONAL, IN ULONG InputBufferLength, @@ -467,18 +480,6 @@ return Status; }
- -NTSTATUS -STDCALL -PoQueueShutdownWorkItem(IN PWORK_QUEUE_ITEM WorkItem) -{ - PAGED_CODE(); - - DPRINT1("PoQueueShutdownWorkItem(%p)\n", WorkItem); - - return STATUS_NOT_IMPLEMENTED; -} - NTSTATUS NTAPI NtGetDevicePowerState(IN HANDLE Device, @@ -512,5 +513,3 @@ UNIMPLEMENTED; return STATUS_NOT_IMPLEMENTED; } - -/* EOF */
-
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