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gnu-efi/inc/efilib.h
Peter Jones 699e452654 Make CopyMem() and SetMem() be EFIAPI 
For wildly unknown reasons, EFI Boot Services includes CopyMem() and
SetMem() functions, and they are marked as EFIAPI functions.

This patch marks gnu-efi's CopyMem() and SetMem() as EFIAPI functions,
and makes their exposed API match the misguided nonsense in the EFI
spec, so that they can be used there in a test environment.

Signed-off-by: Peter Jones <pjones@redhat.com>
2024-03-22 10:24:09 -04:00

1090 lines
23 KiB
C
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#ifndef _EFILIB_INCLUDE_
#define _EFILIB_INCLUDE_
/*++
Copyright (c) 2000 Intel Corporation
Module Name:
efilib.h
Abstract:
EFI library functions
Revision History
--*/
#ifdef __cplusplus
extern "C" {
#endif
#include "efidebug.h"
#include "efipart.h"
#if defined(_M_X64) || defined(__x86_64__) || defined(__amd64__)
#include "x86_64/efilibplat.h"
#elif defined(_M_IX86) || defined(__i386__)
#include "ia32/efilibplat.h"
#elif defined(_M_IA64) || defined(__ia64__)
#include "ia64/efilibplat.h"
#elif defined (_M_ARM64) || defined(__aarch64__)
#include "aarch64/efilibplat.h"
#elif defined (_M_ARM) || defined(__arm__)
#include "arm/efilibplat.h"
#elif defined (_M_MIPS64) || defined(__mips64__) || defined(__mips64)
#include "mips64el/efilibplat.h"
#elif defined (__riscv) && __riscv_xlen == 64
#include "riscv64/efilibplat.h"
#elif defined (__loongarch64)
#include "loongarch64/efilibplat.h"
#endif
#include "efilink.h"
#include "efirtlib.h"
#include "efistdarg.h"
#include "pci22.h"
#include "libsmbios.h"
//
// Public read-only data in the EFI library
//
extern EFI_SYSTEM_TABLE *ST;
#define gST ST
extern EFI_BOOT_SERVICES *BS;
#define gBS BS
extern EFI_RUNTIME_SERVICES *RT;
#define gRT RT
extern EFI_GUID gEfiDevicePathProtocolGuid;
#define DevicePathProtocol gEfiDevicePathProtocolGuid
extern EFI_GUID gEfiDevicePathToTextProtocolGuid;
#define DevicePathToTextProtocol gEfiDevicePathToTextProtocolGuid
extern EFI_GUID gEfiDevicePathFromTextProtocolGuid;
#define DevicePathFromTextProtocol gEfiDevicePathFromTextProtocolGuid
extern EFI_GUID gEfiDevicePathUtilitiesProtocolGuid;
#define DevicePathUtilitiesProtocol gEfiDevicePathUtilitiesProtocolGuid
extern EFI_GUID gEfiLoadedImageProtocolGuid;
#define LoadedImageProtocol gEfiLoadedImageProtocolGuid
extern EFI_GUID gEfiSimpleTextInProtocolGuid;
#define TextInProtocol gEfiSimpleTextInProtocolGuid
extern EFI_GUID gEfiSimpleTextOutProtocolGuid;
#define TextOutProtocol gEfiSimpleTextOutProtocolGuid
extern EFI_GUID gEfiGraphicsOutputProtocolGuid;
#define GraphicsOutputProtocol gEfiGraphicsOutputProtocolGuid
extern EFI_GUID gEfiEdidDiscoveredProtocolGuid;
#define EdidDiscoveredProtocol gEfiEdidDiscoveredProtocolGuid
extern EFI_GUID gEfiEdidActiveProtocolGuid;
#define EdidActiveProtocol gEfiEdidActiveProtocolGuid
extern EFI_GUID gEfiEdidOverrideProtocolGuid;
#define EdidOverrideProtocol gEfiEdidOverrideProtocolGuid
extern EFI_GUID gEfiBlockIoProtocolGuid;
#define BlockIoProtocol gEfiBlockIoProtocolGuid
extern EFI_GUID gEfiBlockIo2ProtocolGuid;
#define BlockIo2Protocol gEfiBlockIo2ProtocolGuid
extern EFI_GUID gEfiDiskIoProtocolGuid;
#define DiskIoProtocol gEfiDiskIoProtocolGuid
extern EFI_GUID gEfiDiskIo2ProtocolGuid;
#define DiskIo2Protocol gEfiDiskIo2ProtocolGuid
extern EFI_GUID gEfiSimpleFileSystemProtocolGuid;
#define FileSystemProtocol gEfiSimpleFileSystemProtocolGuid
extern EFI_GUID gEfiLoadFileProtocolGuid;
#define LoadFileProtocol gEfiLoadFileProtocolGuid
extern EFI_GUID gEfiDeviceIoProtocolGuid;
#define DeviceIoProtocol gEfiDeviceIoProtocolGuid
extern EFI_GUID VariableStoreProtocol;
extern EFI_GUID LegacyBootProtocol;
extern EFI_GUID gEfiUnicodeCollationProtocolGuid;
#define UnicodeCollationProtocol gEfiUnicodeCollationProtocolGuid
extern EFI_GUID gEfiSerialIoProtocolGuid;
#define SerialIoProtocol gEfiSerialIoProtocolGuid
extern EFI_GUID VgaClassProtocol;
extern EFI_GUID TextOutSpliterProtocol;
extern EFI_GUID ErrorOutSpliterProtocol;
extern EFI_GUID TextInSpliterProtocol;
extern EFI_GUID gEfiSimpleNetworkProtocolGuid;
#define SimpleNetworkProtocol gEfiSimpleNetworkProtocolGuid
extern EFI_GUID gEfiPxeBaseCodeProtocolGuid;
#define PxeBaseCodeProtocol gEfiPxeBaseCodeProtocolGuid
extern EFI_GUID gEfiPxeBaseCodeCallbackProtocolGuid;
#define PxeCallbackProtocol gEfiPxeBaseCodeCallbackProtocolGuid
extern EFI_GUID gEfiNetworkInterfaceIdentifierProtocolGuid;
#define NetworkInterfaceIdentifierProtocol gEfiNetworkInterfaceIdentifierProtocolGuid
extern EFI_GUID gEFiUiInterfaceProtocolGuid;
#define UiProtocol gEFiUiInterfaceProtocolGuid
extern EFI_GUID InternalShellProtocol;
extern EFI_GUID gEfiPciIoProtocolGuid;
#define PciIoProtocol gEfiPciIoProtocolGuid
extern EFI_GUID gEfiPciRootBridgeIoProtocolGuid;
extern EFI_GUID gEfiDriverBindingProtocolGuid;
#define DriverBindingProtocol gEfiDriverBindingProtocolGuid
extern EFI_GUID gEfiComponentNameProtocolGuid;
#define ComponentNameProtocol gEfiComponentNameProtocolGuid
extern EFI_GUID gEfiComponentName2ProtocolGuid;
#define ComponentName2Protocol gEfiComponentName2ProtocolGuid
extern EFI_GUID gEfiHashProtocolGuid;
#define HashProtocol gEfiHashProtocolGuid
extern EFI_GUID gEfiPlatformDriverOverrideProtocolGuid;
#define PlatformDriverOverrideProtocol gEfiPlatformDriverOverrideProtocolGuid
extern EFI_GUID gEfiBusSpecificDriverOverrideProtocolGuid;
#define BusSpecificDriverOverrideProtocol gEfiBusSpecificDriverOverrideProtocolGuid
extern EFI_GUID gEfiDriverFamilyOverrideProtocolGuid;
#define DriverFamilyOverrideProtocol gEfiDriverFamilyOverrideProtocolGuid
extern EFI_GUID gEfiEbcProtocolGuid;
extern EFI_GUID gEfiGlobalVariableGuid;
#define EfiGlobalVariable gEfiGlobalVariableGuid
extern EFI_GUID gEfiFileInfoGuid;
#define GenericFileInfo gEfiFileInfoGuid
extern EFI_GUID gEfiFileSystemInfoGuid;
#define FileSystemInfo gEfiFileSystemInfoGuid
extern EFI_GUID gEfiFileSystemVolumeLabelInfoIdGuid;
#define FileSystemVolumeLabelInfo gEfiFileSystemVolumeLabelInfoIdGuid
extern EFI_GUID gEfiPcAnsiGuid;
#define PcAnsiProtocol gEfiPcAnsiGuid
extern EFI_GUID gEfiVT100Guid;
#define Vt100Protocol gEfiVT100Guid
extern EFI_GUID gEfiVT100PlusGuid;
extern EFI_GUID gEfiVTUTF8Guid;
extern EFI_GUID NullGuid;
extern EFI_GUID UnknownDevice;
extern EFI_GUID EfiPartTypeSystemPartitionGuid;
extern EFI_GUID EfiPartTypeLegacyMbrGuid;
extern EFI_GUID MpsTableGuid;
extern EFI_GUID AcpiTableGuid;
extern EFI_GUID SMBIOSTableGuid;
extern EFI_GUID SMBIOS3TableGuid;
extern EFI_GUID SalSystemTableGuid;
extern EFI_GUID EfiDtbTableGuid;
extern EFI_GUID SimplePointerProtocol;
extern EFI_GUID AbsolutePointerProtocol;
extern EFI_GUID gEfiDebugImageInfoTableGuid;
extern EFI_GUID gEfiDebugSupportProtocolGuid;
extern EFI_GUID SimpleTextInputExProtocol;
extern EFI_GUID ShellProtocolGuid;
extern EFI_GUID ShellParametersProtocolGuid;
extern EFI_GUID ShellDynamicCommandProtocolGuid;
//
// EFI Variable strings
//
#define LOAD_OPTION_ACTIVE 0x00000001
#define VarLanguageCodes L"LangCodes"
#define VarLanguage L"Lang"
#define VarTimeout L"Timeout"
#define VarConsoleInp L"ConIn"
#define VarConsoleOut L"ConOut"
#define VarErrorOut L"ErrOut"
#define VarBootOption L"Boot%04x"
#define VarBootOrder L"BootOrder"
#define VarBootNext L"BootNext"
#define VarBootCurrent L"BootCurrent"
#define VarDriverOption L"Driver%04x"
#define VarDriverOrder L"DriverOrder"
#define VarConsoleInpDev L"ConInDev"
#define VarConsoleOutDev L"ConOutDev"
#define VarErrorOutDev L"ErrOutDev"
#define LanguageCodeEnglish "eng"
extern EFI_DEVICE_PATH RootDevicePath[];
extern EFI_DEVICE_PATH EndDevicePath[];
extern EFI_DEVICE_PATH EndInstanceDevicePath[];
//
// Other public data in the EFI library
//
extern EFI_MEMORY_TYPE PoolAllocationType;
//
// STATIC - Name is internal to the module
// INTERNAL - Name is internal to the component (i.e., directory)
// BOOTSERVCE - Name of a boot service function
//
#define STATIC
#define INTERNAL
#define BOOTSERVICE
//
// Prototypes
//
VOID
InitializeLib (
IN EFI_HANDLE ImageHandle,
IN EFI_SYSTEM_TABLE *SystemTable
);
VOID
InitializeUnicodeSupport (
CHAR8 *LangCode
);
VOID
EFIDebugVariable (
VOID
);
VOID
Exit(
IN EFI_STATUS ExitStatus,
IN UINTN ExitDataSize,
IN CHAR16 *ExitData OPTIONAL
);
INTN
GetShellArgcArgv(
EFI_HANDLE ImageHandle,
CHAR16 **Argv[] /* Statically allocated */
);
VOID
SetCrc (
IN OUT EFI_TABLE_HEADER *Hdr
);
VOID
SetCrcAltSize (
IN UINTN Size,
IN OUT EFI_TABLE_HEADER *Hdr
);
BOOLEAN
CheckCrc (
IN UINTN MaxSize,
IN OUT EFI_TABLE_HEADER *Hdr
);
BOOLEAN
CheckCrcAltSize (
IN UINTN MaxSize,
IN UINTN Size,
IN OUT EFI_TABLE_HEADER *Hdr
);
UINT32
CalculateCrc (
UINT8 *pt,
UINTN Size
);
VOID
ZeroMem (
IN VOID *Buffer,
IN UINTN Size
);
VOID EFIAPI
SetMem (
IN VOID *Buffer,
IN UINTN Size,
IN UINT8 Value
);
VOID EFIAPI
CopyMem (
IN VOID *Dest,
IN VOID *Src,
IN UINTN len
);
INTN
CompareMem (
IN CONST VOID *Dest,
IN CONST VOID *Src,
IN UINTN len
);
INTN
StrCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2
);
INTN
StrnCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2,
IN UINTN len
);
INTN
StriCmp (
IN CONST CHAR16 *s1,
IN CONST CHAR16 *s2
);
VOID
StrLwr (
IN CHAR16 *Str
);
VOID
StrUpr (
IN CHAR16 *Str
);
VOID
StrCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
);
VOID
StrnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
);
CHAR16 *
StpCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
);
CHAR16 *
StpnCpy (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
);
VOID
StrCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src
);
VOID
StrnCat (
IN CHAR16 *Dest,
IN CONST CHAR16 *Src,
IN UINTN Len
);
UINTN
StrLen (
IN CONST CHAR16 *s1
);
UINTN
StrnLen (
IN CONST CHAR16 *s1,
IN UINTN Len
);
UINTN
StrSize (
IN CONST CHAR16 *s1
);
CHAR16 *
StrDuplicate (
IN CONST CHAR16 *Src
);
UINTN
strlena (
IN CONST CHAR8 *s1
);
UINTN
strcmpa (
IN CONST CHAR8 *s1,
IN CONST CHAR8 *s2
);
UINTN
strncmpa (
IN CONST CHAR8 *s1,
IN CONST CHAR8 *s2,
IN UINTN len
);
UINTN
xtoi (
CONST CHAR16 *str
);
UINTN
Atoi (
CONST CHAR16 *str
);
BOOLEAN
MetaMatch (
IN CHAR16 *String,
IN CHAR16 *Pattern
);
BOOLEAN
MetaiMatch (
IN CHAR16 *String,
IN CHAR16 *Pattern
);
UINT64
LShiftU64 (
IN UINT64 Operand,
IN UINTN Count
);
UINT64
RShiftU64 (
IN UINT64 Operand,
IN UINTN Count
);
UINT64
MultU64x32 (
IN UINT64 Multiplicand,
IN UINTN Multiplier
);
UINT64
DivU64x32 (
IN UINT64 Dividend,
IN UINTN Divisor,
OUT UINTN *Remainder OPTIONAL
);
VOID
InitializeLock (
IN OUT FLOCK *Lock,
IN EFI_TPL Priority
);
VOID
AcquireLock (
IN FLOCK *Lock
);
VOID
ReleaseLock (
IN FLOCK *Lock
);
INTN
CompareGuid(
IN EFI_GUID *Guid1,
IN EFI_GUID *Guid2
);
VOID *
AllocatePool (
IN UINTN Size
);
VOID *
AllocateZeroPool (
IN UINTN Size
);
VOID *
ReallocatePool (
IN VOID *OldPool,
IN UINTN OldSize,
IN UINTN NewSize
);
VOID
FreePool (
IN VOID *p
);
VOID
Output (
IN CHAR16 *Str
);
VOID
Input (
IN CHAR16 *Prompt OPTIONAL,
OUT CHAR16 *InStr,
IN UINTN StrLen
);
VOID
IInput (
IN SIMPLE_TEXT_OUTPUT_INTERFACE *ConOut,
IN SIMPLE_INPUT_INTERFACE *ConIn,
IN CHAR16 *Prompt OPTIONAL,
OUT CHAR16 *InStr,
IN UINTN StrLen
);
UINTN
Print (
IN CONST CHAR16 *fmt,
...
);
UINTN
VPrint (
IN CONST CHAR16 *fmt,
va_list args
);
UINTN
UnicodeSPrint (
OUT CHAR16 *Str,
IN UINTN StrSize,
IN CONST CHAR16 *fmt,
...
);
UINTN
UnicodeVSPrint (
OUT CHAR16 *Str,
IN UINTN StrSize,
IN CONST CHAR16 *fmt,
va_list args
);
CHAR16 *
VPoolPrint (
IN CONST CHAR16 *fmt,
va_list args
);
CHAR16 *
PoolPrint (
IN CONST CHAR16 *fmt,
...
);
typedef struct {
CHAR16 *str;
UINTN len;
UINTN maxlen;
} POOL_PRINT;
CHAR16 *
CatPrint (
IN OUT POOL_PRINT *Str,
IN CONST CHAR16 *fmt,
...
);
UINTN
PrintAt (
IN UINTN Column,
IN UINTN Row,
IN CONST CHAR16 *fmt,
...
);
UINTN
IPrint (
IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
IN CONST CHAR16 *fmt,
...
);
UINTN
IPrintAt (
IN SIMPLE_TEXT_OUTPUT_INTERFACE *Out,
IN UINTN Column,
IN UINTN Row,
IN CONST CHAR16 *fmt,
...
);
UINTN
AsciiPrint (
IN CONST CHAR8 *fmt,
...
);
UINTN
AsciiVSPrint(
OUT CHAR8 *Str,
IN UINTN StrSize,
IN CONST CHAR8 *fmt,
va_list args
);
//
// For compatibility with previous gnu-efi versions
//
#define SPrint UnicodeSPrint
#define VSPrint UnicodeVSPrint
#define APrint AsciiPrint
VOID
ValueToHex (
IN CHAR16 *Buffer,
IN UINT64 v
);
VOID
ValueToString (
IN CHAR16 *Buffer,
IN BOOLEAN Comma,
IN INT64 v
);
VOID
FloatToString (
IN CHAR16 *Buffer,
IN BOOLEAN Comma,
IN double v
);
VOID
TimeToString (
OUT CHAR16 *Buffer,
IN EFI_TIME *Time
);
VOID
GuidToString (
OUT CHAR16 *Buffer,
IN EFI_GUID *Guid
);
VOID
StatusToString (
OUT CHAR16 *Buffer,
EFI_STATUS Status
);
VOID
DumpHex (
IN UINTN Indent,
IN UINTN Offset,
IN UINTN DataSize,
IN VOID *UserData
);
BOOLEAN
GrowBuffer(
IN OUT EFI_STATUS *Status,
IN OUT VOID **Buffer,
IN UINTN BufferSize
);
EFI_MEMORY_DESCRIPTOR *
LibMemoryMap (
OUT UINTN *NoEntries,
OUT UINTN *MapKey,
OUT UINTN *DescriptorSize,
OUT UINT32 *DescriptorVersion
);
VOID *
LibGetVariable (
IN CHAR16 *Name,
IN EFI_GUID *VendorGuid
);
VOID *
LibGetVariableAndSize (
IN CHAR16 *Name,
IN EFI_GUID *VendorGuid,
OUT UINTN *VarSize
);
EFI_STATUS
LibDeleteVariable (
IN CHAR16 *VarName,
IN EFI_GUID *VarGuid
);
EFI_STATUS
LibSetNVVariable (
IN CHAR16 *VarName,
IN EFI_GUID *VarGuid,
IN UINTN DataSize,
IN VOID *Data
);
EFI_STATUS
LibSetVariable (
IN CHAR16 *VarName,
IN EFI_GUID *VarGuid,
IN UINTN DataSize,
IN VOID *Data
);
EFI_STATUS
LibInsertToTailOfBootOrder (
IN UINT16 BootOption,
IN BOOLEAN OnlyInsertIfEmpty
);
EFI_STATUS
LibLocateProtocol (
IN EFI_GUID *ProtocolGuid,
OUT VOID **Interface
);
EFI_STATUS
LibLocateHandle (
IN EFI_LOCATE_SEARCH_TYPE SearchType,
IN EFI_GUID *Protocol OPTIONAL,
IN VOID *SearchKey OPTIONAL,
IN OUT UINTN *NoHandles,
OUT EFI_HANDLE **Buffer
);
EFI_STATUS
LibLocateHandleByDiskSignature (
IN UINT8 MBRType,
IN UINT8 SignatureType,
IN VOID *Signature,
IN OUT UINTN *NoHandles,
OUT EFI_HANDLE **Buffer
);
EFI_STATUS
LibInstallProtocolInterfaces (
IN OUT EFI_HANDLE *Handle,
...
);
VOID
LibUninstallProtocolInterfaces (
IN EFI_HANDLE Handle,
...
);
EFI_STATUS
LibReinstallProtocolInterfaces (
IN OUT EFI_HANDLE *Handle,
...
);
EFI_EVENT
LibCreateProtocolNotifyEvent (
IN EFI_GUID *ProtocolGuid,
IN EFI_TPL NotifyTpl,
IN EFI_EVENT_NOTIFY NotifyFunction,
IN VOID *NotifyContext,
OUT VOID *Registration
);
EFI_STATUS
WaitForSingleEvent (
IN EFI_EVENT Event,
IN UINT64 Timeout OPTIONAL
);
VOID
WaitForEventWithTimeout (
IN EFI_EVENT Event,
IN UINTN Timeout,
IN UINTN Row,
IN UINTN Column,
IN CHAR16 *String,
IN EFI_INPUT_KEY TimeoutKey,
OUT EFI_INPUT_KEY *Key
);
EFI_FILE_HANDLE
LibOpenRoot (
IN EFI_HANDLE DeviceHandle
);
EFI_FILE_INFO *
LibFileInfo (
IN EFI_FILE_HANDLE FHand
);
EFI_FILE_SYSTEM_INFO *
LibFileSystemInfo (
IN EFI_FILE_HANDLE FHand
);
EFI_FILE_SYSTEM_VOLUME_LABEL_INFO *
LibFileSystemVolumeLabelInfo (
IN EFI_FILE_HANDLE FHand
);
BOOLEAN
ValidMBR(
IN MASTER_BOOT_RECORD *Mbr,
IN EFI_BLOCK_IO *BlkIo
);
BOOLEAN
LibMatchDevicePaths (
IN EFI_DEVICE_PATH *Multi,
IN EFI_DEVICE_PATH *Single
);
EFI_DEVICE_PATH *
LibDuplicateDevicePathInstance (
IN EFI_DEVICE_PATH *DevPath
);
EFI_DEVICE_PATH *
DevicePathFromHandle (
IN EFI_HANDLE Handle
);
EFI_DEVICE_PATH *
DevicePathInstance (
IN OUT EFI_DEVICE_PATH **DevicePath,
OUT UINTN *Size
);
UINTN
DevicePathInstanceCount (
IN EFI_DEVICE_PATH *DevicePath
);
EFI_DEVICE_PATH *
AppendDevicePath (
IN EFI_DEVICE_PATH *Src1,
IN EFI_DEVICE_PATH *Src2
);
EFI_DEVICE_PATH *
AppendDevicePathNode (
IN EFI_DEVICE_PATH *Src1,
IN EFI_DEVICE_PATH *Src2
);
EFI_DEVICE_PATH*
AppendDevicePathInstance (
IN EFI_DEVICE_PATH *Src,
IN EFI_DEVICE_PATH *Instance
);
EFI_DEVICE_PATH *
FileDevicePath (
IN EFI_HANDLE Device OPTIONAL,
IN CHAR16 *FileName
);
UINTN
DevicePathSize (
IN EFI_DEVICE_PATH *DevPath
);
EFI_DEVICE_PATH *
DuplicateDevicePath (
IN EFI_DEVICE_PATH *DevPath
);
EFI_DEVICE_PATH *
UnpackDevicePath (
IN EFI_DEVICE_PATH *DevPath
);
EFI_STATUS
LibDevicePathToInterface (
IN EFI_GUID *Protocol,
IN EFI_DEVICE_PATH *FilePath,
OUT VOID **Interface
);
CHAR16 *
DevicePathToStr (
EFI_DEVICE_PATH *DevPath
);
//
// BugBug: I need my own include files
//
typedef struct {
UINT8 Register;
UINT8 Function;
UINT8 Device;
UINT8 Bus;
UINT32 Reserved;
} EFI_ADDRESS;
typedef union {
UINT64 Address;
EFI_ADDRESS EfiAddress;
} EFI_PCI_ADDRESS_UNION;
EFI_STATUS
PciFindDeviceClass (
IN OUT EFI_PCI_ADDRESS_UNION *Address,
IN UINT8 BaseClass,
IN UINT8 SubClass
);
EFI_STATUS
PciFindDevice (
IN OUT EFI_PCI_ADDRESS_UNION *DeviceAddress,
IN UINT16 VendorId,
IN UINT16 DeviceId,
IN OUT PCI_TYPE00 *Pci
);
//
// SIMPLE_READ_FILE object used to access files
//
typedef VOID *SIMPLE_READ_FILE;
EFI_STATUS
OpenSimpleReadFile (
IN BOOLEAN BootPolicy,
IN VOID *SourceBuffer OPTIONAL,
IN UINTN SourceSize,
IN OUT EFI_DEVICE_PATH **FilePath,
OUT EFI_HANDLE *DeviceHandle,
OUT SIMPLE_READ_FILE *SimpleReadHandle
);
EFI_STATUS
ReadSimpleReadFile (
IN SIMPLE_READ_FILE SimpleReadHandle,
IN UINTN Offset,
IN OUT UINTN *ReadSize,
OUT VOID *Buffer
);
VOID
CloseSimpleReadFile (
IN SIMPLE_READ_FILE SimpleReadHandle
);
VOID
InitializeGuid (
VOID
);
UINT8
DecimaltoBCD(
IN UINT8 DecValue
);
UINT8
BCDtoDecimal(
IN UINT8 BcdValue
);
EFI_STATUS
LibGetSystemConfigurationTable(
IN EFI_GUID *TableGuid,
IN OUT VOID **Table
);
BOOLEAN
LibIsValidTextGraphics (
IN CHAR16 Graphic,
OUT CHAR8 *PcAnsi, OPTIONAL
OUT CHAR8 *Ascii OPTIONAL
);
BOOLEAN
IsValidAscii (
IN CHAR16 Ascii
);
BOOLEAN
IsValidEfiCntlChar (
IN CHAR16 c
);
CHAR16 *
LibGetUiString (
IN EFI_HANDLE Handle,
IN UI_STRING_TYPE StringType,
IN ISO_639_2 *LangCode,
IN BOOLEAN ReturnDevicePathStrOnMismatch
);
CHAR8*
LibGetSmbiosString (
IN SMBIOS_STRUCTURE_POINTER *Smbios,
IN UINT16 StringNumber
);
EFI_STATUS
LibGetSmbiosSystemGuidAndSerialNumber (
IN EFI_GUID *SystemGuid,
OUT CHAR8 **SystemSerialNumber
);
EFI_STATUS
InitializeGlobalIoDevice (
IN EFI_DEVICE_PATH *DevicePath,
IN EFI_GUID *Protocol,
IN CHAR8 *ErrorStr,
OUT EFI_DEVICE_IO_INTERFACE **GlobalIoFncs
);
UINT32
ReadPort (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Port
);
UINT32
WritePort (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Port,
IN UINTN Data
);
UINT32
ReadPciConfig (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Port
);
UINT32
WritePciConfig (
IN EFI_DEVICE_IO_INTERFACE *GlobalIoFncs,
IN EFI_IO_WIDTH Width,
IN UINTN Port,
IN UINTN Data
);
VOID
Pause (
VOID
);
extern EFI_DEVICE_IO_INTERFACE *GlobalIoFncs;
#define outp(_Port, _DataByte) (UINT8)WritePort(GlobalIoFncs, IO_UINT8, (UINTN)_Port, (UINTN)_DataByte)
#define inp(_Port) (UINT8)ReadPort(GlobalIoFncs, IO_UINT8, (UINTN)_Port)
#define outpw(_Port, _DataByte) (UINT16)WritePort(GlobalIoFncs, IO_UINT16, (UINTN)_Port, (UINTN)_DataByte)
#define inpw(_Port) (UINT16)ReadPort(GlobalIoFncs, IO_UINT16, (UINTN)_Port)
#define outpd(_Port, _DataByte) (UINT32)WritePort(GlobalIoFncs, IO_UINT32, (UINTN)_Port, (UINTN)_DataByte)
#define inpd(_Port) (UINT32)ReadPort(GlobalIoFncs, IO_UINT32, (UINTN)_Port)
#define writepci8(_Addr, _DataByte) (UINT8)WritePciConfig(GlobalIoFncs, IO_UINT8, (UINTN)_Addr, (UINTN)_DataByte)
#define readpci8(_Addr) (UINT8)ReadPciConfig(GlobalIoFncs, IO_UINT8, (UINTN)_Addr)
#define writepci16(_Addr, _DataByte) (UINT16)WritePciConfig(GlobalIoFncs, IO_UINT16, (UINTN)_Addr, (UINTN)_DataByte)
#define readpci16(_Addr) (UINT16)ReadPciConfig(GlobalIoFncs, IO_UINT16, (UINTN)_Addr)
#define writepci32(_Addr, _DataByte) (UINT32)WritePciConfig(GlobalIoFncs, IO_UINT32, (UINTN)_Addr, (UINTN)_DataByte)
#define readpci32(_Addr) (UINT32)ReadPciConfig(GlobalIoFncs, IO_UINT32, (UINTN)_Addr)
#define Port80(_PostCode) GlobalIoFncs->Io.Write (GlobalIoFncs, IO_UINT16, (UINT64)0x80, 1, &(_PostCode))
#ifdef __cplusplus
}
#endif
#endif
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