reactos/ntoskrnl/include/internal/po.h

   1 /*
   2 * PROJECT:         ReactOS Kernel
   3 * LICENSE:         GPL - See COPYING in the top level directory
   4 * FILE:            ntoskrnl/include/po.h
   5 * PURPOSE:         Internal header for the Power Manager
   6 * PROGRAMMERS:     Alex Ionescu (alex.ionescu@reactos.org)
   7 */
   8
   9 #include <poclass.h>
  10
  11 //
  12 // Define this if you want debugging support
  13 //
  14 #define _PO_DEBUG_                                      0x00
  15
  16 //
  17 // These define the Debug Masks Supported
  18 //
  19 #define PO_STATE_DEBUG                                  0x01
  20
  21 //
  22 // Debug/Tracing support
  23 //
  24 #if _PO_DEBUG_
  25 #ifdef NEW_DEBUG_SYSTEM_IMPLEMENTED // enable when Debug Filters are implemented
  26 #define POTRACE DbgPrintEx
  27 #else
  28 #define POTRACE(x, ...)                                 \
  29     if (x & PopTraceLevel) DbgPrint(__VA_ARGS__)
  30 #endif
  31 #else
  32 #define POTRACE(x, ...) DPRINT(__VA_ARGS__)
  33 #endif
  34
  35 //
  36 // Initialization routines
  37 //
  38 VOID
  39 NTAPI
  40 PoInit(
  41     IN ULONG BootPhase,
  42     IN BOOLEAN HaveAcpiTable
  43 );
  44
  45 VOID
  46 NTAPI
  47 PoInitializePrcb(
  48     IN PKPRCB Prcb
  49 );
  50
  51 //
  52 // Power State routines
  53 //
  54 NTSTATUS
  55 NTAPI
  56 PopSetSystemPowerState(
  57     SYSTEM_POWER_STATE PowerState
  58 );
  59
  60 VOID
  61 NTAPI
  62 PopCleanupPowerState(
  63     IN PPOWER_STATE PowerState
  64 );
  65
  66 NTSTATUS
  67 NTAPI
  68 PopAddRemoveSysCapsCallback(
  69     IN PVOID NotificationStructure,
  70     IN PVOID Context
  71 );
  72
  73 //
  74 // Global data inside the Power Manager
  75 //
  76 extern PDEVICE_NODE PopSystemPowerDeviceNode;