OvmfPkg/XenPlatformPei/Platform.h

   1 /** @file
   2   Platform PEI module include file.
   3
   4   Copyright (c) 2006 - 2016, Intel Corporation. All rights reserved.<BR>
   5   Copyright (c) 2019, Citrix Systems, Inc.
   6
   7   SPDX-License-Identifier: BSD-2-Clause-Patent
   8
   9 **/
  10
  11 #ifndef _PLATFORM_PEI_H_INCLUDED_
  12 #define _PLATFORM_PEI_H_INCLUDED_
  13
  14 #include <IndustryStandard/E820.h>
  15
  16 VOID
  17 AddIoMemoryBaseSizeHob (
  18   EFI_PHYSICAL_ADDRESS  MemoryBase,
  19   UINT64                MemorySize
  20   );
  21
  22 VOID
  23 AddIoMemoryRangeHob (
  24   EFI_PHYSICAL_ADDRESS  MemoryBase,
  25   EFI_PHYSICAL_ADDRESS  MemoryLimit
  26   );
  27
  28 VOID
  29 AddMemoryBaseSizeHob (
  30   EFI_PHYSICAL_ADDRESS  MemoryBase,
  31   UINT64                MemorySize
  32   );
  33
  34 VOID
  35 AddMemoryRangeHob (
  36   EFI_PHYSICAL_ADDRESS  MemoryBase,
  37   EFI_PHYSICAL_ADDRESS  MemoryLimit
  38   );
  39
  40 VOID
  41 AddReservedMemoryBaseSizeHob (
  42   EFI_PHYSICAL_ADDRESS  MemoryBase,
  43   UINT64                MemorySize,
  44   BOOLEAN               Cacheable
  45   );
  46
  47 VOID
  48 AddReservedMemoryRangeHob (
  49   EFI_PHYSICAL_ADDRESS  MemoryBase,
  50   EFI_PHYSICAL_ADDRESS  MemoryLimit,
  51   BOOLEAN               Cacheable
  52   );
  53
  54 VOID
  55 AddressWidthInitialization (
  56   VOID
  57   );
  58
  59 VOID
  60 Q35TsegMbytesInitialization (
  61   VOID
  62   );
  63
  64 EFI_STATUS
  65 PublishPeiMemory (
  66   VOID
  67   );
  68
  69 UINT32
  70 GetSystemMemorySizeBelow4gb (
  71   VOID
  72   );
  73
  74 VOID
  75 InitializeRamRegions (
  76   VOID
  77   );
  78
  79 EFI_STATUS
  80 PeiFvInitialization (
  81   VOID
  82   );
  83
  84 VOID
  85 InstallClearCacheCallback (
  86   VOID
  87   );
  88
  89 EFI_STATUS
  90 XenConnect (
  91   VOID
  92   );
  93
  94 BOOLEAN
  95 XenDetect (
  96   VOID
  97   );
  98
  99 BOOLEAN
 100 XenHvmloaderDetected (
 101   VOID
 102   );
 103
 104 BOOLEAN
 105 XenPvhDetected (
 106   VOID
 107   );
 108
 109 VOID
 110 AmdSevInitialize (
 111   VOID
 112   );
 113
 114 VOID
 115 XenPublishRamRegions (
 116   VOID
 117   );
 118
 119 EFI_STATUS
 120 XenGetE820Map (
 121   EFI_E820_ENTRY64  **Entries,
 122   UINT32            *Count
 123   );
 124
 125 EFI_STATUS
 126 PhysicalAddressIdentityMapping (
 127   IN EFI_PHYSICAL_ADDRESS  AddressToMap
 128   );
 129
 130 VOID
 131 CalibrateLapicTimer (
 132   VOID
 133   );
 134
 135 extern EFI_BOOT_MODE  mBootMode;
 136
 137 extern UINT8  mPhysMemAddressWidth;
 138
 139 extern UINT16  mHostBridgeDevId;
 140
 141 #endif // _PLATFORM_PEI_H_INCLUDED_