Tryag File Manager

//usr/include/efi/efiprot.h

#ifndef _EFI_PROT_H
#define _EFI_PROT_H

/*++

Module Name:

efiprot.h

Abstract:

EFI Protocols

Revision History

--*/

//
//  FPSWA library protocol
//
#define FPSWA_PROTOCOL          \
    { 0xc41b6531, 0x97b9, 0x11d3, {0x9a, 0x29, 0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }

//
// Device Path protocol
//

#define DEVICE_PATH_PROTOCOL    \
    { 0x9576e91, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

//
// Block IO protocol
//

#define BLOCK_IO_PROTOCOL \
    { 0x964e5b21, 0x6459, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define EFI_BLOCK_IO_INTERFACE_REVISION   0x00010000

INTERFACE_DECL(_EFI_BLOCK_IO);

typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_RESET) (
    IN struct _EFI_BLOCK_IO     *This,
    IN BOOLEAN                  ExtendedVerification
    );

typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_READ) (
    IN struct _EFI_BLOCK_IO     *This,
    IN UINT32                   MediaId,
    IN EFI_LBA                  LBA,
    IN UINTN                    BufferSize,
    OUT VOID                    *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_WRITE) (
    IN struct _EFI_BLOCK_IO     *This,
    IN UINT32                   MediaId,
    IN EFI_LBA                  LBA,
    IN UINTN                    BufferSize,
    IN VOID                     *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_BLOCK_FLUSH) (
    IN struct _EFI_BLOCK_IO     *This
    );

typedef struct {
    UINT32              MediaId;
    BOOLEAN             RemovableMedia;
    BOOLEAN             MediaPresent;

BOOLEAN             LogicalPartition;
    BOOLEAN             ReadOnly;
    BOOLEAN             WriteCaching;

UINT32              BlockSize;
    UINT32              IoAlign;

EFI_LBA             LastBlock;
} EFI_BLOCK_IO_MEDIA;

typedef struct _EFI_BLOCK_IO {
    UINT64                  Revision;

EFI_BLOCK_IO_MEDIA      *Media;

EFI_BLOCK_RESET         Reset;
    EFI_BLOCK_READ          ReadBlocks;
    EFI_BLOCK_WRITE         WriteBlocks;
    EFI_BLOCK_FLUSH         FlushBlocks;

} EFI_BLOCK_IO;

//
// Disk Block IO protocol
//

#define DISK_IO_PROTOCOL \
    { 0xce345171, 0xba0b, 0x11d2,  {0x8e, 0x4f, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }
#define EFI_DISK_IO_INTERFACE_REVISION   0x00010000

INTERFACE_DECL(_EFI_DISK_IO);

typedef
EFI_STATUS
(EFIAPI *EFI_DISK_READ) (
    IN struct _EFI_DISK_IO      *This,
    IN UINT32                   MediaId,
    IN UINT64                   Offset,
    IN UINTN                    BufferSize,
    OUT VOID                    *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_DISK_WRITE) (
    IN struct _EFI_DISK_IO      *This,
    IN UINT32                   MediaId,
    IN UINT64                   Offset,
    IN UINTN                    BufferSize,
    IN VOID                     *Buffer
    );

typedef struct _EFI_DISK_IO {
    UINT64              Revision;
    EFI_DISK_READ       ReadDisk;
    EFI_DISK_WRITE      WriteDisk;
} EFI_DISK_IO;

//
// Simple file system protocol
//

#define SIMPLE_FILE_SYSTEM_PROTOCOL \
    { 0x964e5b22, 0x6459, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

INTERFACE_DECL(_EFI_FILE_IO_INTERFACE);
INTERFACE_DECL(_EFI_FILE_HANDLE);

typedef
EFI_STATUS
(EFIAPI *EFI_VOLUME_OPEN) (
    IN struct _EFI_FILE_IO_INTERFACE    *This,
    OUT struct _EFI_FILE_HANDLE         **Root
    );

#define EFI_FILE_IO_INTERFACE_REVISION   0x00010000

typedef struct _EFI_FILE_IO_INTERFACE {
    UINT64                  Revision;
    EFI_VOLUME_OPEN         OpenVolume;
} EFI_FILE_IO_INTERFACE;

//
//
//

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_OPEN) (
    IN struct _EFI_FILE_HANDLE  *File,
    OUT struct _EFI_FILE_HANDLE **NewHandle,
    IN CHAR16                   *FileName,
    IN UINT64                   OpenMode,
    IN UINT64                   Attributes
    );

// Open modes
#define EFI_FILE_MODE_READ      0x0000000000000001
#define EFI_FILE_MODE_WRITE     0x0000000000000002
#define EFI_FILE_MODE_CREATE    0x8000000000000000

// File attributes
#define EFI_FILE_READ_ONLY      0x0000000000000001
#define EFI_FILE_HIDDEN         0x0000000000000002
#define EFI_FILE_SYSTEM         0x0000000000000004
#define EFI_FILE_RESERVIED      0x0000000000000008
#define EFI_FILE_DIRECTORY      0x0000000000000010
#define EFI_FILE_ARCHIVE        0x0000000000000020
#define EFI_FILE_VALID_ATTR     0x0000000000000037

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_CLOSE) (
    IN struct _EFI_FILE_HANDLE  *File
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_DELETE) (
    IN struct _EFI_FILE_HANDLE  *File
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_READ) (
    IN struct _EFI_FILE_HANDLE  *File,
    IN OUT UINTN                *BufferSize,
    OUT VOID                    *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_WRITE) (
    IN struct _EFI_FILE_HANDLE  *File,
    IN OUT UINTN                *BufferSize,
    IN VOID                     *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_SET_POSITION) (
    IN struct _EFI_FILE_HANDLE  *File,
    IN UINT64                   Position
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_GET_POSITION) (
    IN struct _EFI_FILE_HANDLE  *File,
    OUT UINT64                  *Position
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_GET_INFO) (
    IN struct _EFI_FILE_HANDLE  *File,
    IN EFI_GUID                 *InformationType,
    IN OUT UINTN                *BufferSize,
    OUT VOID                    *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_SET_INFO) (
    IN struct _EFI_FILE_HANDLE  *File,
    IN EFI_GUID                 *InformationType,
    IN UINTN                    BufferSize,
    IN VOID                     *Buffer
    );

typedef
EFI_STATUS
(EFIAPI *EFI_FILE_FLUSH) (
    IN struct _EFI_FILE_HANDLE  *File
    );

#define EFI_FILE_HANDLE_REVISION         0x00010000
typedef struct _EFI_FILE_HANDLE {
    UINT64                  Revision;
    EFI_FILE_OPEN           Open;
    EFI_FILE_CLOSE          Close;
    EFI_FILE_DELETE         Delete;
    EFI_FILE_READ           Read;
    EFI_FILE_WRITE          Write;
    EFI_FILE_GET_POSITION   GetPosition;
    EFI_FILE_SET_POSITION   SetPosition;
    EFI_FILE_GET_INFO       GetInfo;
    EFI_FILE_SET_INFO       SetInfo;
    EFI_FILE_FLUSH          Flush;
} EFI_FILE, *EFI_FILE_HANDLE;

//
// File information types
//

#define EFI_FILE_INFO_ID   \
    { 0x9576e92, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

typedef struct {
    UINT64                  Size;
    UINT64                  FileSize;
    UINT64                  PhysicalSize;
    EFI_TIME                CreateTime;
    EFI_TIME                LastAccessTime;
    EFI_TIME                ModificationTime;
    UINT64                  Attribute;
    CHAR16                  FileName[1];
} EFI_FILE_INFO;

//
// The FileName field of the EFI_FILE_INFO data structure is variable length.
// Whenever code needs to know the size of the EFI_FILE_INFO data structure, it needs to
// be the size of the data structure without the FileName field.  The following macro 
// computes this size correctly no matter how big the FileName array is declared.
// This is required to make the EFI_FILE_INFO data structure ANSI compilant. 
//

#define SIZE_OF_EFI_FILE_INFO EFI_FIELD_OFFSET(EFI_FILE_INFO,FileName)

#define EFI_FILE_SYSTEM_INFO_ID    \
    { 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

typedef struct {
    UINT64                  Size;
    BOOLEAN                 ReadOnly;
    UINT64                  VolumeSize;
    UINT64                  FreeSpace;
    UINT32                  BlockSize;
    CHAR16                  VolumeLabel[1];
} EFI_FILE_SYSTEM_INFO;

//
// The VolumeLabel field of the EFI_FILE_SYSTEM_INFO data structure is variable length.
// Whenever code needs to know the size of the EFI_FILE_SYSTEM_INFO data structure, it needs
// to be the size of the data structure without the VolumeLable field.  The following macro 
// computes this size correctly no matter how big the VolumeLable array is declared.
// This is required to make the EFI_FILE_SYSTEM_INFO data structure ANSI compilant. 
//

#define SIZE_OF_EFI_FILE_SYSTEM_INFO EFI_FIELD_OFFSET(EFI_FILE_SYSTEM_INFO,VolumeLabel)

#define EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID    \
    { 0xDB47D7D3,0xFE81, 0x11d3, {0x9A, 0x35, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D} }

typedef struct {
    CHAR16                  VolumeLabel[1];
} EFI_FILE_SYSTEM_VOLUME_LABEL_INFO;

#define SIZE_OF_EFI_FILE_SYSTEM_VOLUME_LABEL_INFO EFI_FIELD_OFFSET(EFI_FILE_SYSTEM_VOLUME_LABEL_INFO,VolumeLabel)

//
// Load file protocol
//

#define LOAD_FILE_PROTOCOL \
    { 0x56EC3091, 0x954C, 0x11d2, {0x8E, 0x3F, 0x00, 0xA0, 0xC9, 0x69, 0x72, 0x3B} }

INTERFACE_DECL(_EFI_LOAD_FILE_INTERFACE);

typedef
EFI_STATUS
(EFIAPI *EFI_LOAD_FILE) (
    IN struct _EFI_LOAD_FILE_INTERFACE  *This,
    IN EFI_DEVICE_PATH                  *FilePath,
    IN BOOLEAN                          BootPolicy,
    IN OUT UINTN                        *BufferSize,
    IN VOID                             *Buffer OPTIONAL
    );

typedef struct _EFI_LOAD_FILE_INTERFACE {
    EFI_LOAD_FILE                       LoadFile;
} EFI_LOAD_FILE_INTERFACE;

//
// Device IO protocol
//

#define DEVICE_IO_PROTOCOL \
    { 0xaf6ac311, 0x84c3, 0x11d2, {0x8e, 0x3c, 0x00, 0xa0, 0xc9, 0x69, 0x72, 0x3b} }

INTERFACE_DECL(_EFI_DEVICE_IO_INTERFACE);

typedef enum {
    IO_UINT8,
    IO_UINT16,
    IO_UINT32,
    IO_UINT64,
//
// Specification Change: Copy from MMIO to MMIO vs. MMIO to buffer, buffer to MMIO
//
    MMIO_COPY_UINT8,
    MMIO_COPY_UINT16,
    MMIO_COPY_UINT32,
    MMIO_COPY_UINT64
} EFI_IO_WIDTH;

#define EFI_PCI_ADDRESS(_bus,_dev,_func) \
    ( (UINT64) ( (((UINTN)_bus) << 24) + (((UINTN)_dev) << 16) + (((UINTN)_func) << 8) ) )

typedef
EFI_STATUS
(EFIAPI *EFI_DEVICE_IO) (
    IN struct _EFI_DEVICE_IO_INTERFACE *This,
    IN EFI_IO_WIDTH                 Width,
    IN UINT64                       Address,
    IN UINTN                        Count,
    IN OUT VOID                     *Buffer
    );

typedef struct {
    EFI_DEVICE_IO                   Read;
    EFI_DEVICE_IO                   Write;
} EFI_IO_ACCESS;

typedef 
EFI_STATUS
(EFIAPI *EFI_PCI_DEVICE_PATH) (
    IN struct _EFI_DEVICE_IO_INTERFACE  *This,
    IN UINT64                           Address,
    IN OUT EFI_DEVICE_PATH              **PciDevicePath
    );

typedef enum {
    EfiBusMasterRead,
    EfiBusMasterWrite,
    EfiBusMasterCommonBuffer
} EFI_IO_OPERATION_TYPE;

typedef
EFI_STATUS
(EFIAPI *EFI_IO_MAP) (
    IN struct _EFI_DEVICE_IO_INTERFACE  *This,
    IN EFI_IO_OPERATION_TYPE            Operation,
    IN EFI_PHYSICAL_ADDRESS             *HostAddress,
    IN OUT UINTN                        *NumberOfBytes,
    OUT EFI_PHYSICAL_ADDRESS            *DeviceAddress,
    OUT VOID                            **Mapping
    );

typedef
EFI_STATUS
(EFIAPI *EFI_IO_UNMAP) (
    IN struct _EFI_DEVICE_IO_INTERFACE  *This,
    IN VOID                             *Mapping
    );

typedef
EFI_STATUS
(EFIAPI *EFI_IO_ALLOCATE_BUFFER) (
    IN struct _EFI_DEVICE_IO_INTERFACE  *This,
    IN EFI_ALLOCATE_TYPE                Type,
    IN EFI_MEMORY_TYPE                  MemoryType,
    IN UINTN                            Pages,
    IN OUT EFI_PHYSICAL_ADDRESS         *HostAddress
    );

typedef
EFI_STATUS
(EFIAPI *EFI_IO_FLUSH) (
    IN struct _EFI_DEVICE_IO_INTERFACE  *This
    );

typedef
EFI_STATUS
(EFIAPI *EFI_IO_FREE_BUFFER) (
    IN struct _EFI_DEVICE_IO_INTERFACE  *This,
    IN UINTN                            Pages,
    IN EFI_PHYSICAL_ADDRESS             HostAddress
    );

typedef struct _EFI_DEVICE_IO_INTERFACE {
    EFI_IO_ACCESS                       Mem;
    EFI_IO_ACCESS                       Io;
    EFI_IO_ACCESS                       Pci;
    EFI_IO_MAP                          Map;
    EFI_PCI_DEVICE_PATH                 PciDevicePath;
    EFI_IO_UNMAP                        Unmap;
    EFI_IO_ALLOCATE_BUFFER              AllocateBuffer;
    EFI_IO_FLUSH                        Flush;
    EFI_IO_FREE_BUFFER                  FreeBuffer;
} EFI_DEVICE_IO_INTERFACE;

//
// Unicode Collation protocol
//

#define UNICODE_COLLATION_PROTOCOL \
    { 0x1d85cd7f, 0xf43d, 0x11d2, {0x9a, 0xc,  0x0, 0x90, 0x27, 0x3f, 0xc1, 0x4d} }

#define UNICODE_BYTE_ORDER_MARK       (CHAR16)(0xfeff)

INTERFACE_DECL(_EFI_UNICODE_COLLATION_INTERFACE);

typedef
INTN
(EFIAPI *EFI_UNICODE_STRICOLL) (
    IN struct _EFI_UNICODE_COLLATION_INTERFACE  *This,
    IN CHAR16                         *s1,
    IN CHAR16                         *s2
    );

typedef
BOOLEAN
(EFIAPI *EFI_UNICODE_METAIMATCH) (
    IN struct _EFI_UNICODE_COLLATION_INTERFACE  *This,
    IN CHAR16                         *String,
    IN CHAR16                         *Pattern
    );

typedef
VOID
(EFIAPI *EFI_UNICODE_STRLWR) (
    IN struct _EFI_UNICODE_COLLATION_INTERFACE  *This,
    IN OUT CHAR16                       *Str
    );

typedef
VOID
(EFIAPI *EFI_UNICODE_STRUPR) (
    IN struct _EFI_UNICODE_COLLATION_INTERFACE  *This,
    IN OUT CHAR16                       *Str
    );

typedef
VOID
(EFIAPI *EFI_UNICODE_FATTOSTR) (
    IN struct _EFI_UNICODE_COLLATION_INTERFACE  *This,
    IN UINTN                            FatSize,
    IN CHAR8                            *Fat,
    OUT CHAR16                          *String
    );

typedef
BOOLEAN
(EFIAPI *EFI_UNICODE_STRTOFAT) (
    IN struct _EFI_UNICODE_COLLATION_INTERFACE  *This,
    IN CHAR16                           *String,
    IN UINTN                            FatSize,
    OUT CHAR8                           *Fat
    );

typedef struct _EFI_UNICODE_COLLATION_INTERFACE {

// general
    EFI_UNICODE_STRICOLL                StriColl;
    EFI_UNICODE_METAIMATCH              MetaiMatch;
    EFI_UNICODE_STRLWR                  StrLwr;
    EFI_UNICODE_STRUPR                  StrUpr;

// for supporting fat volumes
    EFI_UNICODE_FATTOSTR                FatToStr;
    EFI_UNICODE_STRTOFAT                StrToFat;

CHAR8                               *SupportedLanguages;
} EFI_UNICODE_COLLATION_INTERFACE;

#endif