mirror of
https://github.com/reactos/reactos.git
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382 lines
8 KiB
C
382 lines
8 KiB
C
/*
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* PROJECT: ReactOS Kernel
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* LICENSE: GPL - See COPYING in the top level directory
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* FILE: ntoskrnl/include/internal/po.h
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* PURPOSE: Internal header for the Power Manager
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* PROGRAMMERS: Alex Ionescu (alex.ionescu@reactos.org)
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*/
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#include <guiddef.h>
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#include <poclass.h>
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//
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// Define this if you want debugging support
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//
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#define _PO_DEBUG_ 0x00
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//
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// These define the Debug Masks Supported
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//
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#define PO_STATE_DEBUG 0x01
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//
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// Debug/Tracing support
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//
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#if _PO_DEBUG_
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#ifdef NEW_DEBUG_SYSTEM_IMPLEMENTED // enable when Debug Filters are implemented
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#define POTRACE DbgPrintEx
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#else
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#define POTRACE(x, ...) \
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if (x & PopTraceLevel) DbgPrint(__VA_ARGS__)
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#endif
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#else
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#define POTRACE(x, fmt, ...) DPRINT(fmt, ##__VA_ARGS__)
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#endif
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typedef enum _POP_POLICY_DEVICE_TYPE
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{
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PolicyDeviceSystemButton = 0,
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PolicyDeviceThermalZone = 1,
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PolicyDeviceBattery = 2,
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PolicyDeviceMemory = 3,
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PolicyInitiatePowerActionAPI = 4,
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PolicySetPowerStateAPI = 5,
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PolicyImmediateDozeS4 = 6,
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PolicySystemIdle = 7,
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PolicyDeviceMax = 8,
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} POP_POLICY_DEVICE_TYPE;
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typedef struct _PO_HIBER_PERF
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{
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ULONGLONG IoTicks;
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ULONGLONG InitTicks;
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ULONGLONG CopyTicks;
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ULONGLONG StartCount;
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ULONG ElapsedTime;
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ULONG IoTime;
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ULONG CopyTime;
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ULONG InitTime;
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ULONG PagesWritten;
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ULONG PagesProcessed;
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ULONG BytesCopied;
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ULONG DumpCount;
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ULONG FileRuns;
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} PO_HIBER_PERF, *PPO_HIBER_PERF;
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typedef struct _PO_MEMORY_IMAGE
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{
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ULONG Signature;
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ULONG Version;
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ULONG CheckSum;
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ULONG LengthSelf;
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PFN_NUMBER PageSelf;
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ULONG PageSize;
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ULONG ImageType;
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LARGE_INTEGER SystemTime;
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ULONGLONG InterruptTime;
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ULONG FeatureFlags;
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UCHAR HiberFlags;
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UCHAR spare[3];
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ULONG NoHiberPtes;
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ULONG_PTR HiberVa;
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PHYSICAL_ADDRESS HiberPte;
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ULONG NoFreePages;
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ULONG FreeMapCheck;
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ULONG WakeCheck;
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PFN_NUMBER TotalPages;
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PFN_NUMBER FirstTablePage;
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PFN_NUMBER LastFilePage;
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PO_HIBER_PERF PerfInfo;
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} PO_MEMORY_IMAGE, *PPO_MEMORY_IMAGE;
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typedef struct _PO_MEMORY_RANGE_ARRAY_RANGE
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{
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PFN_NUMBER PageNo;
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PFN_NUMBER StartPage;
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PFN_NUMBER EndPage;
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ULONG CheckSum;
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} PO_MEMORY_RANGE_ARRAY_RANGE;
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typedef struct _PO_MEMORY_RANGE_ARRAY_LINK
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{
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struct _PO_MEMORY_RANGE_ARRAY *Next;
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PFN_NUMBER NextTable;
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ULONG CheckSum;
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ULONG EntryCount;
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} PO_MEMORY_RANGE_ARRAY_LINK;
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typedef struct _PO_MEMORY_RANGE_ARRAY
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{
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union
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{
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PO_MEMORY_RANGE_ARRAY_RANGE Range;
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PO_MEMORY_RANGE_ARRAY_LINK Link;
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};
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} PO_MEMORY_RANGE_ARRAY, *PPO_MEMORY_RANGE_ARRAY;
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typedef struct _POP_HIBER_CONTEXT
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{
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BOOLEAN WriteToFile;
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BOOLEAN ReserveLoaderMemory;
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BOOLEAN ReserveFreeMemory;
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BOOLEAN VerifyOnWake;
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BOOLEAN Reset;
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UCHAR HiberFlags;
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BOOLEAN LinkFile;
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HANDLE LinkFileHandle;
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PKSPIN_LOCK Lock;
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BOOLEAN MapFrozen;
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RTL_BITMAP MemoryMap;
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LIST_ENTRY ClonedRanges;
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ULONG ClonedRangeCount;
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PLIST_ENTRY NextCloneRange;
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PFN_NUMBER NextPreserve;
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PMDL LoaderMdl;
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PMDL Clones;
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PUCHAR NextClone;
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ULONG NoClones;
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PMDL Spares;
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ULONGLONG PagesOut;
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PVOID IoPage;
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PVOID CurrentMcb;
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PVOID DumpStack;
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PKPROCESSOR_STATE WakeState;
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ULONG NoRanges;
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ULONG_PTR HiberVa;
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PHYSICAL_ADDRESS HiberPte;
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NTSTATUS Status;
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PPO_MEMORY_IMAGE MemoryImage;
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PPO_MEMORY_RANGE_ARRAY TableHead;
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PVOID CompressionWorkspace;
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PUCHAR CompressedWriteBuffer;
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PULONG PerformanceStats;
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PVOID CompressionBlock;
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PVOID DmaIO;
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PVOID TemporaryHeap;
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PO_HIBER_PERF PerfInfo;
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} POP_HIBER_CONTEXT, *PPOP_HIBER_CONTEXT;
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typedef struct _PO_NOTIFY_ORDER_LEVEL
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{
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KEVENT LevelReady;
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ULONG DeviceCount;
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ULONG ActiveCount;
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LIST_ENTRY WaitSleep;
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LIST_ENTRY ReadySleep;
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LIST_ENTRY Pending;
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LIST_ENTRY Complete;
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LIST_ENTRY ReadyS0;
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LIST_ENTRY WaitS0;
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} PO_NOTIFY_ORDER_LEVEL, *PPO_NOTIFY_ORDER_LEVEL;
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typedef struct _POP_SHUTDOWN_BUG_CHECK
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{
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HANDLE ThreadHandle;
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HANDLE ThreadId;
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HANDLE ProcessId;
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ULONG Code;
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ULONG_PTR Parameter1;
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ULONG_PTR Parameter2;
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ULONG_PTR Parameter3;
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ULONG_PTR Parameter4;
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} POP_SHUTDOWN_BUG_CHECK, *PPOP_SHUTDOWN_BUG_CHECK;
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typedef struct _POP_DEVICE_POWER_IRP
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{
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SINGLE_LIST_ENTRY Free;
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PIRP Irp;
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PPO_DEVICE_NOTIFY Notify;
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LIST_ENTRY Pending;
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LIST_ENTRY Complete;
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LIST_ENTRY Abort;
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LIST_ENTRY Failed;
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} POP_DEVICE_POWER_IRP, *PPOP_DEVICE_POWER_IRP;
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typedef struct _PO_DEVICE_NOTIFY_ORDER
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{
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ULONG DevNodeSequence;
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PDEVICE_OBJECT *WarmEjectPdoPointer;
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PO_NOTIFY_ORDER_LEVEL OrderLevel[8];
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} PO_DEVICE_NOTIFY_ORDER, *PPO_DEVICE_NOTIFY_ORDER;
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typedef struct _POP_DEVICE_SYS_STATE
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{
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UCHAR IrpMinor;
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SYSTEM_POWER_STATE SystemState;
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PKEVENT Event;
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KSPIN_LOCK SpinLock;
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PKTHREAD Thread;
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BOOLEAN GetNewDeviceList;
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PO_DEVICE_NOTIFY_ORDER Order;
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NTSTATUS Status;
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PDEVICE_OBJECT FailedDevice;
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BOOLEAN Waking;
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BOOLEAN Cancelled;
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BOOLEAN IgnoreErrors;
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BOOLEAN IgnoreNotImplemented;
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BOOLEAN _WaitAny;
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BOOLEAN _WaitAll;
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LIST_ENTRY PresentIrpQueue;
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POP_DEVICE_POWER_IRP Head;
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POP_DEVICE_POWER_IRP PowerIrpState[20];
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} POP_DEVICE_SYS_STATE, *PPOP_DEVICE_SYS_STATE;
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typedef struct _POP_POWER_ACTION
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{
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UCHAR Updates;
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UCHAR State;
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BOOLEAN Shutdown;
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POWER_ACTION Action;
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SYSTEM_POWER_STATE LightestState;
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ULONG Flags;
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NTSTATUS Status;
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UCHAR IrpMinor;
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SYSTEM_POWER_STATE SystemState;
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SYSTEM_POWER_STATE NextSystemState;
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PPOP_SHUTDOWN_BUG_CHECK ShutdownBugCode;
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PPOP_DEVICE_SYS_STATE DevState;
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PPOP_HIBER_CONTEXT HiberContext;
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ULONGLONG WakeTime;
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ULONGLONG SleepTime;
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} POP_POWER_ACTION, *PPOP_POWER_ACTION;
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typedef enum _POP_DEVICE_IDLE_TYPE
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{
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DeviceIdleNormal,
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DeviceIdleDisk,
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} POP_DEVICE_IDLE_TYPE, *PPOP_DEVICE_IDLE_TYPE;
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typedef struct _POWER_CHANNEL_SUMMARY
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{
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ULONG Signature;
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ULONG TotalCount;
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ULONG D0Count;
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LIST_ENTRY NotifyList;
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} POWER_CHANNEL_SUMMARY, *PPOWER_CHANNEL_SUMMARY;
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typedef struct _DEVICE_OBJECT_POWER_EXTENSION
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{
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ULONG IdleCount;
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ULONG ConservationIdleTime;
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ULONG PerformanceIdleTime;
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PDEVICE_OBJECT DeviceObject;
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LIST_ENTRY IdleList;
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DEVICE_POWER_STATE State;
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LIST_ENTRY NotifySourceList;
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LIST_ENTRY NotifyTargetList;
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POWER_CHANNEL_SUMMARY PowerChannelSummary;
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LIST_ENTRY Volume;
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} DEVICE_OBJECT_POWER_EXTENSION, *PDEVICE_OBJECT_POWER_EXTENSION;
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typedef struct _POP_SHUTDOWN_WAIT_ENTRY
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{
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struct _POP_SHUTDOWN_WAIT_ENTRY *NextEntry;
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PETHREAD Thread;
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} POP_SHUTDOWN_WAIT_ENTRY, *PPOP_SHUTDOWN_WAIT_ENTRY;
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//
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// Initialization routines
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//
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CODE_SEG("INIT")
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BOOLEAN
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NTAPI
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PoInitSystem(
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IN ULONG BootPhase
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);
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CODE_SEG("INIT")
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VOID
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NTAPI
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PoInitializePrcb(
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IN PKPRCB Prcb
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);
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VOID
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NTAPI
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PopInitShutdownList(
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VOID
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);
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//
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// I/O Routines
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//
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VOID
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NTAPI
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PoInitializeDeviceObject(
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IN OUT PDEVOBJ_EXTENSION DeviceObjectExtension
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);
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VOID
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NTAPI
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PoVolumeDevice(
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IN PDEVICE_OBJECT DeviceObject
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);
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VOID
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NTAPI
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PoRemoveVolumeDevice(
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IN PDEVICE_OBJECT DeviceObject);
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//
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// Power State routines
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//
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NTSTATUS
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NTAPI
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PopSetSystemPowerState(
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SYSTEM_POWER_STATE PowerState,
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POWER_ACTION PowerAction
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);
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VOID
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NTAPI
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PopCleanupPowerState(
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IN PPOWER_STATE PowerState
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);
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NTSTATUS
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NTAPI
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PopAddRemoveSysCapsCallback(
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IN PVOID NotificationStructure,
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IN PVOID Context
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);
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//
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// Notifications
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//
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VOID
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NTAPI
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PoNotifySystemTimeSet(
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VOID
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);
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//
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// Shutdown routines
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//
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VOID
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NTAPI
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PopReadShutdownPolicy(
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VOID
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);
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VOID
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NTAPI
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PopGracefulShutdown(
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IN PVOID Context
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);
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VOID
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NTAPI
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PopFlushVolumes(
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IN BOOLEAN ShuttingDown
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);
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//
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// Global data inside the Power Manager
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//
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extern PDEVICE_NODE PopSystemPowerDeviceNode;
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extern KGUARDED_MUTEX PopVolumeLock;
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extern LIST_ENTRY PopVolumeDevices;
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extern KSPIN_LOCK PopDopeGlobalLock;
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extern POP_POWER_ACTION PopAction;
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extern SYSTEM_POWER_CAPABILITIES PopCapabilities;
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