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Diffstat (limited to 'sys/arch/amd64/stand/efi/include/efiprot.h')
| -rw-r--r-- | sys/arch/amd64/stand/efi/include/efiprot.h | 558 |
1 files changed, 558 insertions, 0 deletions
diff --git a/sys/arch/amd64/stand/efi/include/efiprot.h b/sys/arch/amd64/stand/efi/include/efiprot.h new file mode 100644 index 00000000000..f2fb31da32c --- /dev/null +++ b/sys/arch/amd64/stand/efi/include/efiprot.h @@ -0,0 +1,558 @@ +/* $FreeBSD: head/sys/boot/efi/include/efiprot.h 163898 2006-11-02 02:42:48Z marcel $ */ +#ifndef _EFI_PROT_H +#define _EFI_PROT_H + +/*++ + +Copyright (c) 1999 - 2002 Intel Corporation. All rights reserved +This software and associated documentation (if any) is furnished +under a license and may only be used or copied in accordance +with the terms of the license. Except as permitted by such +license, no part of this software or documentation may be +reproduced, stored in a retrieval system, or transmitted in any +form or by any means without the express written consent of +Intel Corporation. + +Module Name: + + efiprot.h + +Abstract: + + EFI Protocols + + + +Revision History + +--*/ + +// +// 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,reg) \ + ( (UINT64) ( (((UINTN)bus) << 24) + (((UINTN)dev) << 16) + (((UINTN)func) << 8) + ((UINTN)reg) )) + +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_COLLATION_STRICOLL) ( + IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, + IN CHAR16 *s1, + IN CHAR16 *s2 + ); + +typedef +BOOLEAN +(EFIAPI *EFI_UNICODE_COLLATION_METAIMATCH) ( + IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, + IN CHAR16 *String, + IN CHAR16 *Pattern + ); + +typedef +VOID +(EFIAPI *EFI_UNICODE_COLLATION_STRLWR) ( + IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, + IN OUT CHAR16 *Str + ); + +typedef +VOID +(EFIAPI *EFI_UNICODE_COLLATION_STRUPR) ( + IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, + IN OUT CHAR16 *Str + ); + +typedef +VOID +(EFIAPI *EFI_UNICODE_COLLATION_FATTOSTR) ( + IN struct _EFI_UNICODE_COLLATION_INTERFACE *This, + IN UINTN FatSize, + IN CHAR8 *Fat, + OUT CHAR16 *String + ); + +typedef +BOOLEAN +(EFIAPI *EFI_UNICODE_COLLATION_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_COLLATION_STRICOLL StriColl; + EFI_UNICODE_COLLATION_METAIMATCH MetaiMatch; + EFI_UNICODE_COLLATION_STRLWR StrLwr; + EFI_UNICODE_COLLATION_STRUPR StrUpr; + + // for supporting fat volumes + EFI_UNICODE_COLLATION_FATTOSTR FatToStr; + EFI_UNICODE_COLLATION_STRTOFAT StrToFat; + + CHAR8 *SupportedLanguages; +} EFI_UNICODE_COLLATION_INTERFACE; + +#endif |