94e0955d3e
This is the filesystem created by the microcontroller on NOR Flash of the ARM Versatile Express Development Board. Contributed-under: TianoCore Contribution Agreement 1.0 Signed-off-by: Olivier Martin <olivier.martin@arm.com> git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15126 6f19259b-4bc3-4df7-8a09-765794883524
94 lines
3.1 KiB
C
94 lines
3.1 KiB
C
/** @file
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*
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* Copyright (c) 2012-2014, ARM Limited. All rights reserved.
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*
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* This program and the accompanying materials
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* are licensed and made available under the terms and conditions of the BSD License
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* which accompanies this distribution. The full text of the license may be found at
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* http://opensource.org/licenses/bsd-license.php
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*
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* THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
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* WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
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*
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**/
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#ifndef __BOOTMONFS_INTERNAL_H__
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#define __BOOTMONFS_INTERNAL_H__
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#include <PiDxe.h>
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#include <Library/UefiLib.h>
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#include <Library/DebugLib.h>
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#include <Library/BaseMemoryLib.h>
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#include <Library/MemoryAllocationLib.h>
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#include <Protocol/BlockIo.h>
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#include <Protocol/DiskIo.h>
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#include <Protocol/FirmwareVolumeBlock.h>
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#include <Protocol/SimpleFileSystem.h>
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#include <Guid/FileInfo.h>
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#include <Guid/FileSystemInfo.h>
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#include <Guid/FileSystemVolumeLabelInfo.h>
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#include "BootMonFsHw.h"
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#define BOOTMON_FS_VOLUME_LABEL L"NOR Flash"
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typedef struct _BOOTMON_FS_INSTANCE BOOTMON_FS_INSTANCE;
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typedef struct {
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LIST_ENTRY Link;
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VOID* Buffer;
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UINTN Size;
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UINT64 Offset; // Offset from the start of the file
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} BOOTMON_FS_FILE_REGION;
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typedef struct {
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UINT32 Signature;
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LIST_ENTRY Link;
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BOOTMON_FS_INSTANCE *Instance;
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HW_IMAGE_DESCRIPTION HwDescription;
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EFI_FILE_PROTOCOL File;
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UINT64 Position;
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// If the file needs to be flushed then this list contain the memory buffer that creates this file
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LIST_ENTRY RegionToFlushLink;
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UINT64 OpenMode;
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} BOOTMON_FS_FILE;
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#define BOOTMON_FS_FILE_SIGNATURE SIGNATURE_32('b', 'o', 't', 'f')
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#define BOOTMON_FS_FILE_FROM_FILE_THIS(a) CR (a, BOOTMON_FS_FILE, File, BOOTMON_FS_FILE_SIGNATURE)
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#define BOOTMON_FS_FILE_FROM_LINK_THIS(a) CR (a, BOOTMON_FS_FILE, Link, BOOTMON_FS_FILE_SIGNATURE)
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struct _BOOTMON_FS_INSTANCE {
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UINT32 Signature;
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EFI_HANDLE ControllerHandle;
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LIST_ENTRY Link;
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EFI_DRIVER_BINDING_PROTOCOL *Binding;
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EFI_DISK_IO_PROTOCOL *DiskIo;
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EFI_BLOCK_IO_PROTOCOL *BlockIo;
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EFI_BLOCK_IO_MEDIA *Media;
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EFI_DEVICE_PATH_PROTOCOL *DevicePath;
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EFI_SIMPLE_FILE_SYSTEM_PROTOCOL Fs;
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EFI_FILE_SYSTEM_INFO FsInfo;
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CHAR16 Label[20];
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BOOTMON_FS_FILE *RootFile; // All the other files are linked to this root
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BOOLEAN Initialized;
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};
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#define BOOTMON_FS_SIGNATURE SIGNATURE_32('b', 'o', 't', 'm')
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#define BOOTMON_FS_FROM_FS_THIS(a) CR (a, BOOTMON_FS_INSTANCE, Fs, BOOTMON_FS_SIGNATURE)
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#define BOOTMON_FS_FROM_LINK(a) CR (a, BOOTMON_FS_INSTANCE, Link, BOOTMON_FS_SIGNATURE)
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#include "BootMonFsApi.h"
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#endif
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