diff options
Diffstat (limited to 'sys/boot/efi/include/efifs.h')
-rw-r--r-- | sys/boot/efi/include/efifs.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/sys/boot/efi/include/efifs.h b/sys/boot/efi/include/efifs.h deleted file mode 100644 index 58febb66eb75..000000000000 --- a/sys/boot/efi/include/efifs.h +++ /dev/null @@ -1,123 +0,0 @@ -/* $FreeBSD$ */ -#ifndef _EFI_FS_H -#define _EFI_FS_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: - - efifs.h - -Abstract: - - EFI File System structures - - - -Revision History - ---*/ - - -// -// EFI Partition header (normaly starts in LBA 1) -// - -#define EFI_PARTITION_SIGNATURE 0x5053595320494249 -#define EFI_PARTITION_REVISION 0x00010001 -#define MIN_EFI_PARTITION_BLOCK_SIZE 512 -#define EFI_PARTITION_LBA 1 - -typedef struct _EFI_PARTITION_HEADER { - EFI_TABLE_HEADER Hdr; - UINT32 DirectoryAllocationNumber; - UINT32 BlockSize; - EFI_LBA FirstUsableLba; - EFI_LBA LastUsableLba; - EFI_LBA UnusableSpace; - EFI_LBA FreeSpace; - EFI_LBA RootFile; - EFI_LBA SecutiryFile; -} EFI_PARTITION_HEADER; - - -// -// File header -// - -#define EFI_FILE_HEADER_SIGNATURE 0x454c494620494249 -#define EFI_FILE_HEADER_REVISION 0x00010000 -#define EFI_FILE_STRING_SIZE 260 - -typedef struct _EFI_FILE_HEADER { - EFI_TABLE_HEADER Hdr; - UINT32 Class; - UINT32 LBALOffset; - EFI_LBA Parent; - UINT64 FileSize; - UINT64 FileAttributes; - EFI_TIME FileCreateTime; - EFI_TIME FileModificationTime; - EFI_GUID VendorGuid; - CHAR16 FileString[EFI_FILE_STRING_SIZE]; -} EFI_FILE_HEADER; - - -// -// Return the file's first LBAL which is in the same -// logical block as the file header -// - -#define EFI_FILE_LBAL(a) ((EFI_LBAL *) (((CHAR8 *) (a)) + (a)->LBALOffset)) - -#define EFI_FILE_CLASS_FREE_SPACE 1 -#define EFI_FILE_CLASS_EMPTY 2 -#define EFI_FILE_CLASS_NORMAL 3 - - -// -// Logical Block Address List - the fundemental block -// description structure -// - -#define EFI_LBAL_SIGNATURE 0x4c41424c20494249 -#define EFI_LBAL_REVISION 0x00010000 - -typedef struct _EFI_LBAL { - EFI_TABLE_HEADER Hdr; - UINT32 Class; - EFI_LBA Parent; - EFI_LBA Next; - UINT32 ArraySize; - UINT32 ArrayCount; -} EFI_LBAL; - -// Array size -#define EFI_LBAL_ARRAY_SIZE(lbal,offs,blks) \ - (((blks) - (offs) - (lbal)->Hdr.HeaderSize) / sizeof(EFI_RL)) - -// -// Logical Block run-length -// - -typedef struct { - EFI_LBA Start; - UINT64 Length; -} EFI_RL; - -// -// Return the run-length structure from an LBAL header -// - -#define EFI_LBAL_RL(a) ((EFI_RL*) (((CHAR8 *) (a)) + (a)->Hdr.HeaderSize)) - -#endif |