reactos/include/ddk/oprghdlr.h

   1 #include "wdm.h"
   2
   3 #ifdef EXPORT
   4   #undef EXPORT
   5 #endif
   6 #define EXPORT  __cdecl
   7
   8
   9 typedef VOID (EXPORT *PACPI_OP_REGION_CALLBACK)();
  10
  11 typedef
  12 NTSTATUS
  13 (EXPORT *PACPI_OP_REGION_HANDLER) (ULONG AccessType,
  14                                    PVOID OperationRegionObject,
  15                                    ULONG Address,
  16                                    ULONG Size,
  17                                    PULONG Data,
  18                                    ULONG_PTR Context,
  19                                    PACPI_OP_REGION_CALLBACK CompletionHandler,
  20                                    PVOID CompletionContext);
  21
  22 NTSTATUS
  23 RegisterOpRegionHandler (IN PDEVICE_OBJECT DeviceObject,
  24                          IN ULONG AccessType,
  25                          IN ULONG RegionSpace,
  26                          IN PACPI_OP_REGION_HANDLER Handler,
  27                          IN PVOID Context, IN ULONG Flags,
  28                          IN OUT PVOID *OperationRegionObject);
  29
  30 NTSTATUS
  31 DeRegisterOpRegionHandler (IN PDEVICE_OBJECT DeviceObject,
  32                            IN PVOID OperationRegionObject);
  33
  34 #define ACPI_OPREGION_ACCESS_AS_RAW            0x1
  35 #define ACPI_OPREGION_ACCESS_AS_COOKED         0x2
  36 #define ACPI_OPREGION_REGION_SPACE_MEMORY      0x0
  37 #define ACPI_OPREGION_REGION_SPACE_IO          0x1
  38 #define ACPI_OPREGION_REGION_SPACE_PCI_CONFIG  0x2
  39 #define ACPI_OPREGION_REGION_SPACE_EC          0x3
  40 #define ACPI_OPREGION_REGION_SPACE_SMB         0x4
  41 #define ACPI_OPREGION_READ                     0x0
  42 #define ACPI_OPREGION_WRITE                    0x1
  43 #define ACPI_OPREGION_ACCESS_AT_HIGH_LEVEL     0x1