Nt32Pkg/CpuRuntimeDxe/CpuDriver.h

   1 /**@file
   2
   3 Copyright (c) 2006 - 2011, Intel Corporation. All rights reserved.<BR>
   4 This program and the accompanying materials
   5 are licensed and made available under the terms and conditions of the BSD License
   6 which accompanies this distribution.  The full text of the license may be found at
   7 http://opensource.org/licenses/bsd-license.php
   8
   9 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  10 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  11
  12 Module Name:
  13
  14   CpuDriver.h
  15
  16 Abstract:
  17
  18   NT Emulation Architectural Protocol Driver as defined in Tiano.
  19
  20 **/
  21
  22 #ifndef _CPU_ARCHITECTURAL_PROTOCOL_DRIVER_H_
  23 #define _CPU_ARCHITECTURAL_PROTOCOL_DRIVER_H_
  24
  25
  26 #include <FrameworkDxe.h>
  27 #include <IndustryStandard/SmBios.h>
  28 #include <Protocol/Cpu.h>
  29 #include <Protocol/Smbios.h>
  30 #include <Protocol/FrameworkHii.h>
  31 #include <Guid/DataHubRecords.h>
  32 #include <Protocol/CpuIo2.h>
  33 #include <Protocol/WinNtIo.h>
  34 #include <Library/BaseLib.h>
  35 #include <Library/DebugLib.h>
  36 #include <Library/HiiLib.h>
  37 #include <Library/UefiDriverEntryPoint.h>
  38 #include <Library/BaseMemoryLib.h>
  39 #include <Library/MemoryAllocationLib.h>
  40 #include <Library/UefiBootServicesTableLib.h>
  41 #include <Library/PcdLib.h>
  42 #include <Library/WinNtLib.h>
  43
  44
  45 extern UINT8  CpuStrings[];
  46
  47 //
  48 // Internal Data Structures
  49 //
  50 #define CPU_ARCH_PROT_PRIVATE_SIGNATURE SIGNATURE_32 ('c', 'a', 'p', 'd')
  51
  52 typedef struct {
  53   UINTN                 Signature;
  54   EFI_HANDLE            Handle;
  55
  56   EFI_CPU_ARCH_PROTOCOL Cpu;
  57   EFI_CPU_IO2_PROTOCOL  CpuIo;
  58
  59   //
  60   // Local Data for CPU interface goes here
  61   //
  62   CRITICAL_SECTION      NtCriticalSection;
  63   BOOLEAN               InterruptState;
  64
  65 } CPU_ARCH_PROTOCOL_PRIVATE;
  66
  67 #define CPU_ARCH_PROTOCOL_PRIVATE_DATA_FROM_THIS(a) \
  68   CR (a, \
  69       CPU_ARCH_PROTOCOL_PRIVATE, \
  70       Cpu, \
  71       CPU_ARCH_PROT_PRIVATE_SIGNATURE \
  72       )
  73
  74 EFI_STATUS
  75 EFIAPI
  76 CpuMemoryServiceRead (
  77   IN  EFI_CPU_IO2_PROTOCOL              *This,
  78   IN  EFI_CPU_IO_PROTOCOL_WIDTH         Width,
  79   IN  UINT64                            Address,
  80   IN  UINTN                             Count,
  81   IN  OUT VOID                          *Buffer
  82   );
  83
  84 EFI_STATUS
  85 EFIAPI
  86 CpuMemoryServiceWrite (
  87   IN EFI_CPU_IO2_PROTOCOL               *This,
  88   IN  EFI_CPU_IO_PROTOCOL_WIDTH         Width,
  89   IN  UINT64                            Address,
  90   IN  UINTN                             Count,
  91   IN  OUT VOID                          *Buffer
  92   );
  93
  94 EFI_STATUS
  95 EFIAPI
  96 CpuIoServiceRead (
  97   IN EFI_CPU_IO2_PROTOCOL               *This,
  98   IN  EFI_CPU_IO_PROTOCOL_WIDTH         Width,
  99   IN  UINT64                            UserAddress,
 100   IN  UINTN                             Count,
 101   IN  OUT VOID                          *UserBuffer
 102   );
 103
 104 EFI_STATUS
 105 EFIAPI
 106 CpuIoServiceWrite (
 107   IN EFI_CPU_IO2_PROTOCOL               *This,
 108   IN  EFI_CPU_IO_PROTOCOL_WIDTH         Width,
 109   IN  UINT64                            UserAddress,
 110   IN  UINTN                             Count,
 111   IN  OUT VOID                          *UserBuffer
 112   );
 113
 114
 115 EFI_STATUS
 116 EFIAPI
 117 InitializeCpu (
 118   IN EFI_HANDLE        ImageHandle,
 119   IN EFI_SYSTEM_TABLE  *SystemTable
 120   );
 121
 122 EFI_STATUS
 123 EFIAPI
 124 WinNtFlushCpuDataCache (
 125   IN EFI_CPU_ARCH_PROTOCOL  *This,
 126   IN EFI_PHYSICAL_ADDRESS   Start,
 127   IN UINT64                 Length,
 128   IN EFI_CPU_FLUSH_TYPE     FlushType
 129   );
 130
 131 EFI_STATUS
 132 EFIAPI
 133 WinNtEnableInterrupt (
 134   IN EFI_CPU_ARCH_PROTOCOL  *This
 135   );
 136
 137 EFI_STATUS
 138 EFIAPI
 139 WinNtDisableInterrupt (
 140   IN EFI_CPU_ARCH_PROTOCOL  *This
 141   );
 142
 143 EFI_STATUS
 144 EFIAPI
 145 WinNtGetInterruptState (
 146   IN EFI_CPU_ARCH_PROTOCOL  *This,
 147   OUT BOOLEAN               *State
 148   );
 149
 150 EFI_STATUS
 151 EFIAPI
 152 WinNtInit (
 153   IN EFI_CPU_ARCH_PROTOCOL  *This,
 154   IN EFI_CPU_INIT_TYPE      InitType
 155   );
 156
 157 EFI_STATUS
 158 EFIAPI
 159 WinNtRegisterInterruptHandler (
 160   IN EFI_CPU_ARCH_PROTOCOL      *This,
 161   IN EFI_EXCEPTION_TYPE         InterruptType,
 162   IN EFI_CPU_INTERRUPT_HANDLER  InterruptHandler
 163   );
 164
 165 EFI_STATUS
 166 EFIAPI
 167 WinNtGetTimerValue (
 168   IN  EFI_CPU_ARCH_PROTOCOL *This,
 169   IN  UINT32                TimerIndex,
 170   OUT UINT64                *TimerValue,
 171   OUT UINT64                *TimerPeriod OPTIONAL
 172   );
 173
 174 EFI_STATUS
 175 EFIAPI
 176 WinNtSetMemoryAttributes (
 177   IN EFI_CPU_ARCH_PROTOCOL  *This,
 178   IN EFI_PHYSICAL_ADDRESS   BaseAddress,
 179   IN UINT64                 Length,
 180   IN UINT64                 Attributes
 181   );
 182
 183
 184
 185
 186
 187
 188 #endif