| 1 | #ifndef _EFILIB_INCLUDE_
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| 2 | #define _EFILIB_INCLUDE_
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| 3 |
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| 4 | /*++
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| 5 |
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| 6 | Copyright (c) 2000 Intel Corporation
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| 7 |
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| 8 | Module Name:
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| 9 |
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| 10 | efilib.h
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| 11 |
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| 12 | Abstract:
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| 13 |
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| 14 | EFI library functions
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| 15 |
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| 16 |
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| 17 |
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| 18 | Revision History
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| 19 |
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| 20 | --*/
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| 21 |
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| 22 | #include "efidebug.h"
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| 23 | #include "efipart.h"
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| 24 | #include "efilibplat.h"
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| 25 | #include "efilink.h"
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| 26 | #include "efirtlib.h"
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| 27 | #include "pci22.h"
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| 28 | #include "libsmbios.h"
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| 29 |
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| 30 | //
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| 31 | // Public read-only data in the EFI library
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| 32 | //
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| 33 |
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| 34 | extern EFI_SYSTEM_TABLE *ST;
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| 35 | extern EFI_BOOT_SERVICES *BS;
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| 36 | extern EFI_RUNTIME_SERVICES *RT;
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| 37 |
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| 38 | extern EFI_GUID DevicePathProtocol;
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| 39 | extern EFI_GUID LoadedImageProtocol;
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| 40 | extern EFI_GUID TextInProtocol;
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| 41 | extern EFI_GUID TextOutProtocol;
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| 42 | extern EFI_GUID BlockIoProtocol;
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| 43 | extern EFI_GUID DiskIoProtocol;
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| 44 | extern EFI_GUID FileSystemProtocol;
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| 45 | extern EFI_GUID LoadFileProtocol;
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| 46 | extern EFI_GUID DeviceIoProtocol;
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| 47 | extern EFI_GUID VariableStoreProtocol;
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| 48 | extern EFI_GUID LegacyBootProtocol;
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| 49 | extern EFI_GUID UnicodeCollationProtocol;
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| 50 | extern EFI_GUID SerialIoProtocol;
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| 51 | extern EFI_GUID VgaClassProtocol;
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| 52 | extern EFI_GUID TextOutSpliterProtocol;
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| 53 | extern EFI_GUID ErrorOutSpliterProtocol;
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| 54 | extern EFI_GUID TextInSpliterProtocol;
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| 55 | extern EFI_GUID SimpleNetworkProtocol;
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| 56 | extern EFI_GUID PxeBaseCodeProtocol;
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| 57 | extern EFI_GUID PxeCallbackProtocol;
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| 58 | extern EFI_GUID NetworkInterfaceIdentifierProtocol;
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| 59 | extern EFI_GUID UiProtocol;
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| 60 | extern EFI_GUID InternalShellProtocol;
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| 61 |
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| 62 | extern EFI_GUID EfiGlobalVariable;
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| 63 | extern EFI_GUID GenericFileInfo;
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| 64 | extern EFI_GUID FileSystemInfo;
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| 65 | extern EFI_GUID FileSystemVolumeLabelInfo;
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| 66 | extern EFI_GUID PcAnsiProtocol;
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| 67 | extern EFI_GUID Vt100Protocol;
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| 68 | extern EFI_GUID NullGuid;
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| 69 | extern EFI_GUID UnknownDevice;
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| 70 |
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| 71 | extern EFI_GUID EfiPartTypeSystemPartitionGuid;
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| 72 | extern EFI_GUID EfiPartTypeLegacyMbrGuid;
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| 73 |
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| 74 | extern EFI_GUID MpsTableGuid;
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| 75 | extern EFI_GUID AcpiTableGuid;
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| 76 | extern EFI_GUID SMBIOSTableGuid;
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| 77 | extern EFI_GUID SalSystemTableGuid;
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| 78 |
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| 79 | //
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| 80 | // EFI Variable strings
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| 81 | //
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| 82 | #define LOAD_OPTION_ACTIVE 0x00000001
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| 83 |
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| 84 | #define VarLanguageCodes L"LangCodes"
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| 85 | #define VarLanguage L"Lang"
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| 86 | #define VarTimeout L"Timeout"
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| 87 | #define VarConsoleInp L"ConIn"
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| 88 | #define VarConsoleOut L"ConOut"
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| 89 | #define VarErrorOut L"ErrOut"
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| 90 | #define VarBootOption L"Boot%04x"
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| 91 | #define VarBootOrder L"BootOrder"
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| 92 | #define VarBootNext L"BootNext"
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| 93 | #define VarBootCurrent L"BootCurrent"
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| 94 | #define VarDriverOption L"Driver%04x"
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| 95 | #define VarDriverOrder L"DriverOrder"
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| 96 | #define VarConsoleInpDev L"ConInDev"
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| 97 | #define VarConsoleOutDev L"ConOutDev"
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| 98 | #define VarErrorOutDev L"ErrOutDev"
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| 99 |
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| 100 | #define LanguageCodeEnglish "eng"
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| 101 |
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| 102 | extern EFI_DEVICE_PATH RootDevicePath[];
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| 103 | extern EFI_DEVICE_PATH EndDevicePath[];
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| 104 | extern EFI_DEVICE_PATH EndInstanceDevicePath[];
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| 105 |
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| 106 | //
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| 107 | // Other public data in the EFI library
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| 108 | //
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| 109 |
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| 110 | extern EFI_MEMORY_TYPE PoolAllocationType;
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| 111 |
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| 112 | //
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| 113 | // STATIC - Name is internal to the module
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| 114 | // INTERNAL - Name is internal to the component (i.e., directory)
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| 115 | // BOOTSERVCE - Name of a boot service function
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| 116 | //
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| 117 |
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| 118 | #define STATIC
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| 119 | #define INTERNAL
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| 120 | #define BOOTSERVICE
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| 121 |
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| 122 | //
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| 123 | // Prototypes
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| 124 | //
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| 125 |
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| 126 | VOID
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| 127 | InitializeLib (
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| 128 | IN EFI_HANDLE ImageHandle,
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| 129 | IN EFI_SYSTEM_TABLE *SystemTable
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| 130 | );
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| 131 |
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| 132 | VOID
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| 133 | InitializeUnicodeSupport (
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| 134 | CHAR8 *LangCode
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| 135 | );
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| 136 |
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| 137 | VOID
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| 138 | EFIDebugVariable (
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| 139 | VOID
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| 140 | );
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| 141 |
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| 142 | VOID
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| 143 | SetCrc (
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| 144 | IN OUT EFI_TABLE_HEADER *Hdr
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| 145 | );
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| 146 |
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| 147 | VOID
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| 148 | SetCrcAltSize (
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| 149 | IN UINTN Size,
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| 150 | IN OUT EFI_TABLE_HEADER *Hdr
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| 151 | );
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| 152 |
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| 153 | BOOLEAN
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| 154 | CheckCrc (
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| 155 | IN UINTN MaxSize,
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| 156 | IN OUT EFI_TABLE_HEADER *Hdr
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| 157 | );
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| 158 |
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| 159 | BOOLEAN
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| 160 | CheckCrcAltSize (
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| 161 | IN UINTN MaxSize,
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| 162 | IN UINTN Size,
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| 163 | IN OUT EFI_TABLE_HEADER *Hdr
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| 164 | );
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| 165 |
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| 166 | UINT32
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| 167 | CalculateCrc (
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| 168 | UINT8 *pt,
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| 169 | UINTN Size
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| 170 | );
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| 171 |
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| 172 | VOID
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| 173 | ZeroMem (
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| 174 | IN VOID *Buffer,
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| 175 | IN UINTN Size
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| 176 | );
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| 177 |
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| 178 | VOID
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| 179 | SetMem (
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| 180 | IN VOID *Buffer,
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| 181 | IN UINTN Size,
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| 182 | IN UINT8 Value
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| 183 | );
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| 184 |
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| 185 | VOID
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| 186 | CopyMem (
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| 187 | IN VOID *Dest,
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| 188 | IN VOID *Src,
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| 189 | IN UINTN len
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| 190 | );
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| 191 |
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| 192 | INTN
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| 193 | CompareMem (
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| 194 | IN VOID *Dest,
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| 195 | IN VOID *Src,
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| 196 | IN UINTN len
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| 197 | );
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| 198 |
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| 199 | INTN
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| 200 | StrCmp (
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| 201 | IN CHAR16 *s1,
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| 202 | IN CHAR16 *s2
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| 203 | );
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| 204 |
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| 205 | INTN
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| 206 | StrnCmp (
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| 207 | IN CHAR16 *s1,
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| 208 | IN CHAR16 *s2,
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| 209 | IN UINTN len
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| 210 | );
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| 211 |
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| 212 | INTN
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| 213 | StriCmp (
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| 214 | IN CHAR16 *s1,
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| 215 | IN CHAR16 *s2
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| 216 | );
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| 217 |
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| 218 | VOID
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| 219 | StrLwr (
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| 220 | IN CHAR16 *Str
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| 221 | );
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| 222 |
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| 223 | VOID
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| 224 | StrUpr (
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| 225 | IN CHAR16 *Str
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| 226 | );
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| 227 |
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| 228 | VOID
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| 229 | StrCpy (
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| 230 | IN CHAR16 *Dest,
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| 231 | IN CHAR16 *Src
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| 232 | );
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| 233 |
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| 234 | VOID
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| 235 | StrCat (
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| 236 | IN CHAR16 *Dest,
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| 237 | IN CHAR16 *Src
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| 238 | );
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| 239 |
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| 240 | UINTN
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| 241 | StrLen (
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| 242 | IN CHAR16 *s1
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| 243 | );
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| 244 |
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| 245 | UINTN
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| 246 | StrSize (
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| 247 | IN CHAR16 *s1
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| 248 | );
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| 249 |
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| 250 | CHAR16 *
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| 251 | StrDuplicate (
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| 252 | IN CHAR16 *Src
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| 253 | );
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| 254 |
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| 255 | UINTN
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| 256 | strlena (
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| 257 | IN CHAR8 *s1
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| 258 | );
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| 259 |
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| 260 | UINTN
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| 261 | strcmpa (
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| 262 | IN CHAR8 *s1,
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| 263 | IN CHAR8 *s2
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| 264 | );
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| 265 |
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| 266 | UINTN
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| 267 | strncmpa (
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| 268 | IN CHAR8 *s1,
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| 269 | IN CHAR8 *s2,
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| 270 | IN UINTN len
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| 271 | );
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| 272 |
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| 273 | UINTN
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| 274 | xtoi (
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| 275 | CHAR16 *str
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| 276 | );
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| 277 |
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| 278 | UINTN
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| 279 | Atoi (
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| 280 | CHAR16 *str
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| 281 | );
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| 282 |
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| 283 | BOOLEAN
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| 284 | MetaMatch (
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| 285 | IN CHAR16 *String,
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| 286 | IN CHAR16 *Pattern
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| 287 | );
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| 288 |
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| 289 | BOOLEAN
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| 290 | MetaiMatch (
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| 291 | IN CHAR16 *String,
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| 292 | IN CHAR16 *Pattern
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| 293 | );
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| 294 |
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| 295 | UINT64
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| 296 | LShiftU64 (
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| 297 | IN UINT64 Operand,
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| 298 | IN UINTN Count
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| 299 | );
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| 300 |
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| 301 | UINT64
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| 302 | RShiftU64 (
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| 303 | IN UINT64 Operand,
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| 304 | IN UINTN Count
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| 305 | );
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| 306 |
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| 307 | UINT64
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| 308 | MultU64x32 (
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| 309 | IN UINT64 Multiplicand,
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| 310 | IN UINTN Multiplier
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| 311 | );
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| 312 |
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| 313 | UINT64
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| 314 | DivU64x32 (
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| 315 | IN UINT64 Dividend,
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| 316 | IN UINTN Divisor,
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| 317 | OUT UINTN *Remainder OPTIONAL
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| 318 | );
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| 319 |
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| 320 | VOID
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| 321 | InitializeLock (
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| 322 | IN OUT FLOCK *Lock,
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| 323 | IN EFI_TPL Priority
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| 324 | );
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| 325 |
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| 326 | VOID
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| 327 | AcquireLock (
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| 328 | IN FLOCK *Lock
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| 329 | );
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| 330 |
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| 331 | VOID
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| 332 | ReleaseLock (
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| 333 | IN FLOCK *Lock
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| 334 | );
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| 335 |
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| 336 |
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| 337 | INTN
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| 338 | CompareGuid(
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| 339 | IN EFI_GUID *Guid1,
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| 340 | IN EFI_GUID *Guid2
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| 341 | );
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| 342 |
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| 343 | VOID *
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| 344 | AllocatePool (
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| 345 | IN UINTN Size
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| 346 | );
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| 347 |
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| 348 | VOID *
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| 349 | AllocateZeroPool (
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| 350 | IN UINTN Size
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| 351 | );
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| 352 |
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| 353 | VOID *
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| 354 | ReallocatePool (
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| 355 | IN VOID *OldPool,
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| 356 | IN UINTN OldSize,
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| 357 | IN UINTN NewSize
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| 358 | );
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| 359 |
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| 360 | VOID
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| 361 | FreePool (
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| 362 | IN VOID *p
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| 363 | );
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| 364 |
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| 365 |
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| 366 | VOID
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| 367 | Output (
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| 368 | IN CHAR16 *Str
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| 369 | );
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| 370 |
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| 371 | VOID
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| 372 | Input (
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| 373 | IN CHAR16 *Prompt OPTIONAL,
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| 374 | OUT CHAR16 *InStr,
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| 375 | IN UINTN StrLen
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| 376 | );
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| 377 |
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| 378 | VOID
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| 379 | IInput (
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| 380 | IN SIMPLE_TEXT_OUTPUT_INTERFACE *ConOut,
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| 381 | IN SIMPLE_INPUT_INTERFACE *ConIn,
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| 382 | IN CHAR16 *Prompt OPTIONAL,
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| 383 | OUT CHAR16 *InStr,
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| 384 | IN UINTN StrLen
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| 385 | );
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| 386 |
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| 387 | UINTN
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| 388 | Print (
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| 389 | IN CHAR16 *fmt,
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| 390 | ...
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| 391 | );
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| 392 |
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| 393 | UINTN
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| 394 | SPrint (
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| 395 | OUT CHAR16 *Str,
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| 396 | IN UINTN StrSize,
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| 397 | IN CHAR16 *fmt,
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| 398 | ...
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| 399 | );
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| 400 |
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| 401 | CHAR16 *
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| 402 | PoolPrint (
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| 403 | IN CHAR16 *fmt,
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| 404 | ...
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| 405 | );
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| 406 |
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| 407 | typedef struct {
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| 408 | CHAR16 *str;
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| 409 | UINTN len;
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| 410 | UINTN maxlen;
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| 411 | } POOL_PRINT;
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| 412 |
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| 413 | CHAR16 *
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| 414 | CatPrint (
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| 415 | IN OUT POOL_PRINT *Str,
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| 416 | IN CHAR16 *fmt,
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| 417 | ...
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| 418 | );
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| 419 |
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| 420 | UINTN
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| 421 | PrintAt (
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| 422 | IN UINTN Column,
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| 423 | IN UINTN Row,
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| 424 | IN CHAR16 *fmt,
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| 425 | ...
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| 426 | );
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| 427 |
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| 428 | UINTN
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| 429 | IPrint (
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| 430 | IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
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| 431 | IN CHAR16 *fmt,
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| 432 | ...
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| 433 | );
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| 434 |
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| 435 | UINTN
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| 436 | IPrintAt (
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| 437 | IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
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| 438 | IN UINTN Column,
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| 439 | IN UINTN Row,
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| 440 | IN CHAR16 *fmt,
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| 441 | ...
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| 442 | );
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| 443 |
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| 444 | UINTN
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| 445 | APrint (
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| 446 | IN CHAR8 *fmt,
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| 447 | ...
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| 448 | );
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| 449 |
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| 450 | VOID
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| 451 | ValueToHex (
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| 452 | IN CHAR16 *Buffer,
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| 453 | IN UINT64 v
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| 454 | );
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| 455 |
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| 456 | VOID
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| 457 | ValueToString (
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| 458 | IN CHAR16 *Buffer,
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| 459 | IN BOOLEAN Comma,
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| 460 | IN INT64 v
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| 461 | );
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| 462 |
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| 463 | VOID
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| 464 | TimeToString (
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| 465 | OUT CHAR16 *Buffer,
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| 466 | IN EFI_TIME *Time
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| 467 | );
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| 468 |
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| 469 | VOID
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| 470 | GuidToString (
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| 471 | OUT CHAR16 *Buffer,
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| 472 | IN EFI_GUID *Guid
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| 473 | );
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| 474 |
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| 475 | VOID
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| 476 | StatusToString (
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| 477 | OUT CHAR16 *Buffer,
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| 478 | EFI_STATUS Status
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| 479 | );
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| 480 |
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| 481 | VOID
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| 482 | DumpHex (
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| 483 | IN UINTN Indent,
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| 484 | IN UINTN Offset,
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| 485 | IN UINTN DataSize,
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| 486 | IN VOID *UserData
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| 487 | );
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| 488 |
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| 489 | BOOLEAN
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| 490 | GrowBuffer(
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| 491 | IN OUT EFI_STATUS *Status,
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| 492 | IN OUT VOID **Buffer,
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| 493 | IN UINTN BufferSize
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| 494 | );
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| 495 |
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| 496 | EFI_MEMORY_DESCRIPTOR *
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| 497 | LibMemoryMap (
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| 498 | OUT UINTN *NoEntries,
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| 499 | OUT UINTN *MapKey,
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| 500 | OUT UINTN *DescriptorSize,
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| 501 | OUT UINT32 *DescriptorVersion
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| 502 | );
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| 503 |
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| 504 | VOID *
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| 505 | LibGetVariable (
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| 506 | IN CHAR16 *Name,
|
|---|
| 507 | IN EFI_GUID *VendorGuid
|
|---|
| 508 | );
|
|---|
| 509 |
|
|---|
| 510 | VOID *
|
|---|
| 511 | LibGetVariableAndSize (
|
|---|
| 512 | IN CHAR16 *Name,
|
|---|
| 513 | IN EFI_GUID *VendorGuid,
|
|---|
| 514 | OUT UINTN *VarSize
|
|---|
| 515 | );
|
|---|
| 516 |
|
|---|
| 517 | EFI_STATUS
|
|---|
| 518 | LibDeleteVariable (
|
|---|
| 519 | IN CHAR16 *VarName,
|
|---|
| 520 | IN EFI_GUID *VarGuid
|
|---|
| 521 | );
|
|---|
| 522 |
|
|---|
| 523 | EFI_STATUS
|
|---|
| 524 | LibInsertToTailOfBootOrder (
|
|---|
| 525 | IN UINT16 BootOption,
|
|---|
| 526 | IN BOOLEAN OnlyInsertIfEmpty
|
|---|
| 527 | );
|
|---|
| 528 |
|
|---|
| 529 | EFI_STATUS
|
|---|
| 530 | LibLocateProtocol (
|
|---|
| 531 | IN EFI_GUID *ProtocolGuid,
|
|---|
| 532 | OUT VOID **Interface
|
|---|
| 533 | );
|
|---|
| 534 |
|
|---|
| 535 | EFI_STATUS
|
|---|
| 536 | LibLocateHandle (
|
|---|
| 537 | IN EFI_LOCATE_SEARCH_TYPE SearchType,
|
|---|
| 538 | IN EFI_GUID *Protocol OPTIONAL,
|
|---|
| 539 | IN VOID *SearchKey OPTIONAL,
|
|---|
| 540 | IN OUT UINTN *NoHandles,
|
|---|
| 541 | OUT EFI_HANDLE **Buffer
|
|---|
| 542 | );
|
|---|
| 543 |
|
|---|
| 544 | EFI_STATUS
|
|---|
| 545 | LibLocateHandleByDiskSignature (
|
|---|
| 546 | IN UINT8 MBRType,
|
|---|
| 547 | IN UINT8 SignatureType,
|
|---|
| 548 | IN VOID *Signature,
|
|---|
| 549 | IN OUT UINTN *NoHandles,
|
|---|
| 550 | OUT EFI_HANDLE **Buffer
|
|---|
| 551 | );
|
|---|
| 552 |
|
|---|
| 553 | EFI_STATUS
|
|---|
| 554 | LibInstallProtocolInterfaces (
|
|---|
| 555 | IN OUT EFI_HANDLE *Handle,
|
|---|
| 556 | ...
|
|---|
| 557 | );
|
|---|
| 558 |
|
|---|
| 559 | VOID
|
|---|
| 560 | LibUninstallProtocolInterfaces (
|
|---|
| 561 | IN EFI_HANDLE Handle,
|
|---|
| 562 | ...
|
|---|
| 563 | );
|
|---|
| 564 |
|
|---|
| 565 | EFI_STATUS
|
|---|
| 566 | LibReinstallProtocolInterfaces (
|
|---|
| 567 | IN OUT EFI_HANDLE *Handle,
|
|---|
| 568 | ...
|
|---|
| 569 | );
|
|---|
| 570 |
|
|---|
| 571 | EFI_EVENT
|
|---|
| 572 | LibCreateProtocolNotifyEvent (
|
|---|
| 573 | IN EFI_GUID *ProtocolGuid,
|
|---|
| 574 | IN EFI_TPL NotifyTpl,
|
|---|
| 575 | IN EFI_EVENT_NOTIFY NotifyFunction,
|
|---|
| 576 | IN VOID *NotifyContext,
|
|---|
| 577 | OUT VOID *Registration
|
|---|
| 578 | );
|
|---|
| 579 |
|
|---|
| 580 | EFI_STATUS
|
|---|
| 581 | WaitForSingleEvent (
|
|---|
| 582 | IN EFI_EVENT Event,
|
|---|
| 583 | IN UINT64 Timeout OPTIONAL
|
|---|
| 584 | );
|
|---|
| 585 |
|
|---|
| 586 | VOID
|
|---|
| 587 | WaitForEventWithTimeout (
|
|---|
| 588 | IN EFI_EVENT Event,
|
|---|
| 589 | IN UINTN Timeout,
|
|---|
| 590 | IN UINTN Row,
|
|---|
| 591 | IN UINTN Column,
|
|---|
| 592 | IN CHAR16 *String,
|
|---|
| 593 | IN EFI_INPUT_KEY TimeoutKey,
|
|---|
| 594 | OUT EFI_INPUT_KEY *Key
|
|---|
| 595 | );
|
|---|
| 596 |
|
|---|
| 597 | EFI_FILE_HANDLE
|
|---|
| 598 | LibOpenRoot (
|
|---|
| 599 | IN EFI_HANDLE DeviceHandle
|
|---|
| 600 | );
|
|---|
| 601 |
|
|---|
| 602 | EFI_FILE_INFO *
|
|---|
| 603 | LibFileInfo (
|
|---|
| 604 | IN EFI_FILE_HANDLE FHand
|
|---|
| 605 | );
|
|---|
| 606 |
|
|---|
| 607 | EFI_FILE_SYSTEM_INFO *
|
|---|
| 608 | LibFileSystemInfo (
|
|---|
| 609 | IN EFI_FILE_HANDLE FHand
|
|---|
| 610 | );
|
|---|
| 611 |
|
|---|
| 612 | EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *
|
|---|
| 613 | LibFileSystemVolumeLabelInfo (
|
|---|
| 614 | IN EFI_FILE_HANDLE FHand
|
|---|
| 615 | );
|
|---|
| 616 |
|
|---|
| 617 | BOOLEAN
|
|---|
| 618 | ValidMBR(
|
|---|
| 619 | IN MASTER_BOOT_RECORD *Mbr,
|
|---|
| 620 | IN EFI_BLOCK_IO *BlkIo
|
|---|
| 621 | );
|
|---|
| 622 |
|
|---|
| 623 | BOOLEAN
|
|---|
| 624 | LibMatchDevicePaths (
|
|---|
| 625 | IN EFI_DEVICE_PATH *Multi,
|
|---|
| 626 | IN EFI_DEVICE_PATH *Single
|
|---|
| 627 | );
|
|---|
| 628 |
|
|---|
| 629 | EFI_DEVICE_PATH *
|
|---|
| 630 | LibDuplicateDevicePathInstance (
|
|---|
| 631 | IN EFI_DEVICE_PATH *DevPath
|
|---|
| 632 | );
|
|---|
| 633 |
|
|---|
| 634 | EFI_DEVICE_PATH *
|
|---|
| 635 | DevicePathFromHandle (
|
|---|
| 636 | IN EFI_HANDLE Handle
|
|---|
| 637 | );
|
|---|
| 638 |
|
|---|
| 639 | EFI_DEVICE_PATH *
|
|---|
| 640 | DevicePathInstance (
|
|---|
| 641 | IN OUT EFI_DEVICE_PATH **DevicePath,
|
|---|
| 642 | OUT UINTN *Size
|
|---|
| 643 | );
|
|---|
| 644 |
|
|---|
| 645 | UINTN
|
|---|
| 646 | DevicePathInstanceCount (
|
|---|
| 647 | IN EFI_DEVICE_PATH *DevicePath
|
|---|
| 648 | );
|
|---|
| 649 |
|
|---|
| 650 | EFI_DEVICE_PATH *
|
|---|
| 651 | AppendDevicePath (
|
|---|
| 652 | IN EFI_DEVICE_PATH *Src1,
|
|---|
| 653 | IN EFI_DEVICE_PATH *Src2
|
|---|
| 654 | );
|
|---|
| 655 |
|
|---|
| 656 | EFI_DEVICE_PATH *
|
|---|
| 657 | AppendDevicePathNode (
|
|---|
| 658 | IN EFI_DEVICE_PATH *Src1,
|
|---|
| 659 | IN EFI_DEVICE_PATH *Src2
|
|---|
| 660 | );
|
|---|
| 661 |
|
|---|
| 662 | EFI_DEVICE_PATH*
|
|---|
| 663 | AppendDevicePathInstance (
|
|---|
| 664 | IN EFI_DEVICE_PATH *Src,
|
|---|
| 665 | IN EFI_DEVICE_PATH *Instance
|
|---|
| 666 | );
|
|---|
| 667 |
|
|---|
| 668 | EFI_DEVICE_PATH *
|
|---|
| 669 | FileDevicePath (
|
|---|
| 670 | IN EFI_HANDLE Device OPTIONAL,
|
|---|
| 671 | IN CHAR16 *FileName
|
|---|
| 672 | );
|
|---|
| 673 |
|
|---|
| 674 | UINTN
|
|---|
| 675 | DevicePathSize (
|
|---|
| 676 | IN EFI_DEVICE_PATH *DevPath
|
|---|
| 677 | );
|
|---|
| 678 |
|
|---|
| 679 | EFI_DEVICE_PATH *
|
|---|
| 680 | DuplicateDevicePath (
|
|---|
| 681 | IN EFI_DEVICE_PATH *DevPath
|
|---|
| 682 | );
|
|---|
| 683 |
|
|---|
| 684 | EFI_DEVICE_PATH *
|
|---|
| 685 | UnpackDevicePath (
|
|---|
| 686 | IN EFI_DEVICE_PATH *DevPath
|
|---|
| 687 | );
|
|---|
| 688 |
|
|---|
| 689 | EFI_STATUS
|
|---|
| 690 | LibDevicePathToInterface (
|
|---|
| 691 | IN EFI_GUID *Protocol,
|
|---|
| 692 | IN EFI_DEVICE_PATH *FilePath,
|
|---|
| 693 | OUT VOID **Interface
|
|---|
| 694 | );
|
|---|
| 695 |
|
|---|
| 696 | CHAR16 *
|
|---|
| 697 | DevicePathToStr (
|
|---|
| 698 | EFI_DEVICE_PATH *DevPath
|
|---|
| 699 | );
|
|---|
| 700 |
|
|---|
| 701 | //
|
|---|
| 702 | // BugBug: I need my own include files
|
|---|
| 703 | //
|
|---|
| 704 | typedef struct {
|
|---|
| 705 | UINT8 Register;
|
|---|
| 706 | UINT8 Function;
|
|---|
| 707 | UINT8 Device;
|
|---|
| 708 | UINT8 Bus;
|
|---|
| 709 | UINT32 Reserved;
|
|---|
| 710 | } EFI_ADDRESS;
|
|---|
| 711 |
|
|---|
| 712 | typedef union {
|
|---|
| 713 | UINT64 Address;
|
|---|
| 714 | EFI_ADDRESS EfiAddress;
|
|---|
| 715 | } EFI_PCI_ADDRESS_UNION;
|
|---|
| 716 |
|
|---|
| 717 |
|
|---|
| 718 | EFI_STATUS
|
|---|
| 719 | PciFindDeviceClass (
|
|---|
| 720 | IN OUT EFI_PCI_ADDRESS_UNION *Address,
|
|---|
| 721 | IN UINT8 BaseClass,
|
|---|
| 722 | IN UINT8 SubClass
|
|---|
| 723 | );
|
|---|
| 724 |
|
|---|
| 725 | EFI_STATUS
|
|---|
| 726 | PciFindDevice (
|
|---|
| 727 | IN OUT EFI_PCI_ADDRESS_UNION *DeviceAddress,
|
|---|
| 728 | IN UINT16 VendorId,
|
|---|
| 729 | IN UINT16 DeviceId,
|
|---|
| 730 | IN OUT PCI_TYPE00 *Pci
|
|---|
| 731 | );
|
|---|
| 732 |
|
|---|
| 733 | //
|
|---|
| 734 | // SIMPLE_READ_FILE object used to access files
|
|---|
| 735 | //
|
|---|
| 736 |
|
|---|
| 737 | typedef VOID *SIMPLE_READ_FILE;
|
|---|
| 738 |
|
|---|
| 739 | EFI_STATUS
|
|---|
| 740 | OpenSimpleReadFile (
|
|---|
| 741 | IN BOOLEAN BootPolicy,
|
|---|
| 742 | IN VOID *SourceBuffer OPTIONAL,
|
|---|
| 743 | IN UINTN SourceSize,
|
|---|
| 744 | IN OUT EFI_DEVICE_PATH **FilePath,
|
|---|
| 745 | OUT EFI_HANDLE *DeviceHandle,
|
|---|
| 746 | OUT SIMPLE_READ_FILE *SimpleReadHandle
|
|---|
| 747 | );
|
|---|
| 748 |
|
|---|
| 749 | EFI_STATUS
|
|---|
| 750 | ReadSimpleReadFile (
|
|---|
| 751 | IN SIMPLE_READ_FILE SimpleReadHandle,
|
|---|
| 752 | IN UINTN Offset,
|
|---|
| 753 | IN OUT UINTN *ReadSize,
|
|---|
| 754 | OUT VOID *Buffer
|
|---|
| 755 | );
|
|---|
| 756 |
|
|---|
| 757 |
|
|---|
| 758 | VOID
|
|---|
| 759 | CloseSimpleReadFile (
|
|---|
| 760 | IN SIMPLE_READ_FILE SimpleReadHandle
|
|---|
| 761 | );
|
|---|
| 762 |
|
|---|
| 763 | VOID
|
|---|
| 764 | InitializeGuid (
|
|---|
| 765 | VOID
|
|---|
| 766 | );
|
|---|
| 767 |
|
|---|
| 768 | UINT8
|
|---|
| 769 | DecimaltoBCD(
|
|---|
| 770 | IN UINT8 DecValue
|
|---|
| 771 | );
|
|---|
| 772 |
|
|---|
| 773 | UINT8
|
|---|
| 774 | BCDtoDecimal(
|
|---|
| 775 | IN UINT8 BcdValue
|
|---|
| 776 | );
|
|---|
| 777 |
|
|---|
| 778 | EFI_STATUS
|
|---|
| 779 | LibGetSystemConfigurationTable(
|
|---|
| 780 | IN EFI_GUID *TableGuid,
|
|---|
| 781 | IN OUT VOID **Table
|
|---|
| 782 | );
|
|---|
| 783 |
|
|---|
| 784 | BOOLEAN
|
|---|
| 785 | LibIsValidTextGraphics (
|
|---|
| 786 | IN CHAR16 Graphic,
|
|---|
| 787 | OUT CHAR8 *PcAnsi, OPTIONAL
|
|---|
| 788 | OUT CHAR8 *Ascii OPTIONAL
|
|---|
| 789 | );
|
|---|
| 790 |
|
|---|
| 791 | BOOLEAN
|
|---|
| 792 | IsValidAscii (
|
|---|
| 793 | IN CHAR16 Ascii
|
|---|
| 794 | );
|
|---|
| 795 |
|
|---|
| 796 | BOOLEAN
|
|---|
| 797 | IsValidEfiCntlChar (
|
|---|
| 798 | IN CHAR16 c
|
|---|
| 799 | );
|
|---|
| 800 |
|
|---|
| 801 | CHAR16 *
|
|---|
| 802 | LibGetUiString (
|
|---|
| 803 | IN EFI_HANDLE Handle,
|
|---|
| 804 | IN UI_STRING_TYPE StringType,
|
|---|
| 805 | IN ISO_639_2 *LangCode,
|
|---|
| 806 | IN BOOLEAN ReturnDevicePathStrOnMismatch
|
|---|
| 807 | );
|
|---|
| 808 |
|
|---|
| 809 | CHAR8*
|
|---|
| 810 | LibGetSmbiosString (
|
|---|
| 811 | IN SMBIOS_STRUCTURE_POINTER *Smbios,
|
|---|
| 812 | IN UINT16 StringNumber
|
|---|
| 813 | );
|
|---|
| 814 |
|
|---|
| 815 | EFI_STATUS
|
|---|
| 816 | LibGetSmbiosSystemGuidAndSerialNumber (
|
|---|
| 817 | IN EFI_GUID *SystemGuid,
|
|---|
| 818 | OUT CHAR8 **SystemSerialNumber
|
|---|
| 819 | );
|
|---|
| 820 |
|
|---|
| 821 |
|
|---|
| 822 | EFI_STATUS
|
|---|
| 823 | InitializeGlobalIoDevice (
|
|---|
| 824 | IN EFI_DEVICE_PATH *DevicePath,
|
|---|
| 825 | IN EFI_GUID *Protocol,
|
|---|
| 826 | IN CHAR8 *ErrorStr,
|
|---|
| 827 | OUT EFI_DEVICE_IO_INTERFACE **GlobalIoFncs
|
|---|
| 828 | );
|
|---|
| 829 |
|
|---|
| 830 | UINT32
|
|---|
| 831 | ReadPort (
|
|---|
| 832 | IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
|
|---|
| 833 | IN EFI_IO_WIDTH Width,
|
|---|
| 834 | IN UINTN Port
|
|---|
| 835 | );
|
|---|
| 836 |
|
|---|
| 837 | UINT32
|
|---|
| 838 | WritePort (
|
|---|
| 839 | IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
|
|---|
| 840 | IN EFI_IO_WIDTH Width,
|
|---|
| 841 | IN UINTN Port,
|
|---|
| 842 | IN UINTN Data
|
|---|
| 843 | );
|
|---|
| 844 |
|
|---|
| 845 | UINT32
|
|---|
| 846 | ReadPciConfig (
|
|---|
| 847 | IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
|
|---|
| 848 | IN EFI_IO_WIDTH Width,
|
|---|
| 849 | IN UINTN Port
|
|---|
| 850 | );
|
|---|
| 851 |
|
|---|
| 852 | UINT32
|
|---|
| 853 | WritePciConfig (
|
|---|
| 854 | IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
|
|---|
| 855 | IN EFI_IO_WIDTH Width,
|
|---|
| 856 | IN UINTN Port,
|
|---|
| 857 | IN UINTN Data
|
|---|
| 858 | );
|
|---|
| 859 |
|
|---|
| 860 | extern EFI_DEVICE_IO_INTERFACE *GlobalIoFncs;
|
|---|
| 861 |
|
|---|
| 862 | #define outp(_Port, _DataByte) (UINT8)WritePort(GlobalIoFncs, IO_UINT8, (UINTN)_Port, (UINTN)_DataByte)
|
|---|
| 863 | #define inp(_Port) (UINT8)ReadPort(GlobalIoFncs, IO_UINT8, (UINTN)_Port)
|
|---|
| 864 | #define outpw(_Port, _DataByte) (UINT16)WritePort(GlobalIoFncs, IO_UINT16, (UINTN)_Port, (UINTN)_DataByte)
|
|---|
| 865 | #define inpw(_Port) (UINT16)ReadPort(GlobalIoFncs, IO_UINT16, (UINTN)_Port)
|
|---|
| 866 | #define outpd(_Port, _DataByte) (UINT32)WritePort(GlobalIoFncs, IO_UINT32, (UINTN)_Port, (UINTN)_DataByte)
|
|---|
| 867 | #define inpd(_Port) (UINT32)ReadPort(GlobalIoFncs, IO_UINT32, (UINTN)_Port)
|
|---|
| 868 |
|
|---|
| 869 | #define writepci8(_Addr, _DataByte) (UINT8)WritePciConfig(GlobalIoFncs, IO_UINT8, (UINTN)_Addr, (UINTN)_DataByte)
|
|---|
| 870 | #define readpci8(_Addr) (UINT8)ReadPciConfig(GlobalIoFncs, IO_UINT8, (UINTN)_Addr)
|
|---|
| 871 | #define writepci16(_Addr, _DataByte) (UINT16)WritePciConfig(GlobalIoFncs, IO_UINT16, (UINTN)_Addr, (UINTN)_DataByte)
|
|---|
| 872 | #define readpci16(_Addr) (UINT16)ReadPciConfig(GlobalIoFncs, IO_UINT16, (UINTN)_Addr)
|
|---|
| 873 | #define writepci32(_Addr, _DataByte) (UINT32)WritePciConfig(GlobalIoFncs, IO_UINT32, (UINTN)_Addr, (UINTN)_DataByte)
|
|---|
| 874 | #define readpci32(_Addr) (UINT32)ReadPciConfig(GlobalIoFncs, IO_UINT32, (UINTN)_Addr)
|
|---|
| 875 |
|
|---|
| 876 | #define Pause() WaitForSingleEvent (ST->ConIn->WaitForKey, 0)
|
|---|
| 877 | #define Port80(_PostCode) GlobalIoFncs->Io.Write (GlobalIoFncs, IO_UINT16, (UINT64)0x80, 1, &(_PostCode))
|
|---|
| 878 |
|
|---|
| 879 | #endif
|
|---|
