diff options
Diffstat (limited to 'MdePkg/Include')
| -rw-r--r-- | MdePkg/Include/Guid/DebugImageInfoTable.h | 29 | ||||
| -rw-r--r-- | MdePkg/Include/Guid/FileInfo.h | 36 | ||||
| -rw-r--r-- | MdePkg/Include/Guid/FileSystemInfo.h | 24 | ||||
| -rw-r--r-- | MdePkg/Include/Guid/FileSystemVolumeLabelInfo.h | 10 |
4 files changed, 81 insertions, 18 deletions
diff --git a/MdePkg/Include/Guid/DebugImageInfoTable.h b/MdePkg/Include/Guid/DebugImageInfoTable.h index d86e64f02e..4404ace03b 100644 --- a/MdePkg/Include/Guid/DebugImageInfoTable.h +++ b/MdePkg/Include/Guid/DebugImageInfoTable.h @@ -20,6 +20,9 @@ #include <Protocol/LoadedImage.h>
+///
+/// EFI_DEBUG_IMAGE_INFO_TABLE configuration table GUID declaration.
+///
#define EFI_DEBUG_IMAGE_INFO_TABLE_GUID \
{ \
0x49152e77, 0x1ada, 0x4764, {0xb7, 0xa2, 0x7a, 0xfe, 0xfe, 0xd9, 0x5e, 0x8b } \
@@ -31,14 +34,24 @@ #define EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL 0x01
typedef struct {
- UINT64 Signature;
- EFI_PHYSICAL_ADDRESS EfiSystemTableBase;
- UINT32 Crc32;
+ UINT64 Signature; /// A constant UINT64 that has the value EFI_SYSTEM_TABLE_SIGNATURE
+ EFI_PHYSICAL_ADDRESS EfiSystemTableBase; /// The physical address of the EFI system table.
+ UINT32 Crc32; /// A 32-bit CRC value that is used to verify the EFI_SYSTEM_TABLE_POINTER structure is valid.
} EFI_SYSTEM_TABLE_POINTER;
typedef struct {
+ ///
+ /// Indicates the type of image info structure. For PE32 EFI images,
+ /// this is set to EFI_DEBUG_IMAGE_INFO_TYPE_NORMAL.
+ ///
UINT32 ImageInfoType;
+ ///
+ /// A pointer to an instance of the loaded image protocol for the associated image.
+ ///
EFI_LOADED_IMAGE_PROTOCOL *LoadedImageProtocolInstance;
+ ///
+ /// Indicates the image handle of the associated image.
+ ///
EFI_HANDLE ImageHandle;
} EFI_DEBUG_IMAGE_INFO_NORMAL;
@@ -48,12 +61,20 @@ typedef union { } EFI_DEBUG_IMAGE_INFO;
typedef struct {
+ ///
+ /// UpdateStatus is used by the system to indicate the state of the debug image info table.
+ ///
volatile UINT32 UpdateStatus;
+ ///
+ /// The number of EFI_DEBUG_IMAGE_INFO elements in the array pointed to by EfiDebugImageInfoTable.
+ ///
UINT32 TableSize;
+ ///
+ /// A pointer to the first element of an array of EFI_DEBUG_IMAGE_INFO structures.
+ ///
EFI_DEBUG_IMAGE_INFO *EfiDebugImageInfoTable;
} EFI_DEBUG_IMAGE_INFO_TABLE_HEADER;
-
extern EFI_GUID gEfiDebugImageInfoTableGuid;
#endif
diff --git a/MdePkg/Include/Guid/FileInfo.h b/MdePkg/Include/Guid/FileInfo.h index a9f64666f3..271005f309 100644 --- a/MdePkg/Include/Guid/FileInfo.h +++ b/MdePkg/Include/Guid/FileInfo.h @@ -1,13 +1,9 @@ /** @file
- SimpleFileSystem guid and data structure as defined in the UEFI 2.0 specification.
+ Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.SetInfo()
+ and EFI_FILE_PROTOCOL.GetInfo() to set or get generic file information.
+ This guid is defined in UEFI specification.
- The SimpleFileSystem protocol is the programatic access to the FAT (12,16,32)
- file system specified in UEFI 2.0. It can also be used to abstract any
- file system other than FAT.
-
- UEFI 2.0 can boot from any valid EFI image contained in a SimpleFileSystem
-
- Copyright (c) 2006, Intel Corporation
+ Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -27,13 +23,37 @@ }
typedef struct {
+ ///
+ /// Size of the EFI_FILE_INFO structure, including the Nullterminated Unicode FileName string.
+ ///
UINT64 Size;
+ ///
+ /// The size of the file in bytes.
+ ///
UINT64 FileSize;
+ ///
+ /// PhysicalSize The amount of physical space the file consumes on the file system volume.
+ ///
UINT64 PhysicalSize;
+ ///
+ /// The time the file was created.
+ ///
EFI_TIME CreateTime;
+ ///
+ /// The time when the file was last accessed.
+ ///
EFI_TIME LastAccessTime;
+ ///
+ /// The time when the file's contents were last modified.
+ ///
EFI_TIME ModificationTime;
+ ///
+ /// The attribute bits for the file.
+ ///
UINT64 Attribute;
+ ///
+ /// The Null-terminated Unicode name of the file.
+ ///
CHAR16 FileName[1];
} EFI_FILE_INFO;
diff --git a/MdePkg/Include/Guid/FileSystemInfo.h b/MdePkg/Include/Guid/FileSystemInfo.h index 6ed28b4f20..d1515a8c2a 100644 --- a/MdePkg/Include/Guid/FileSystemInfo.h +++ b/MdePkg/Include/Guid/FileSystemInfo.h @@ -1,7 +1,9 @@ /** @file
- FileSystemInfo guid and data structure as defined in the UEFI 2.0 specification.
+ Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.GetInfo()
+ or EFI_FILE_PROTOCOL.SetInfo() to get or set information about the system's volume.
+ This guid is defined in UEFI specification.
- Copyright (c) 2006, Intel Corporation
+ Copyright (c) 2006 - 2008, Intel Corporation
All rights reserved. This program and the accompanying materials
are licensed and made available under the terms and conditions of the BSD License
which accompanies this distribution. The full text of the license may be found at
@@ -21,11 +23,29 @@ }
typedef struct {
+ ///
+ /// Size of the EFI_FILE_SYSTEM_INFO structure, including the Null-terminated Unicode VolumeLabel string.
+ ///
UINT64 Size;
+ ///
+ /// TRUE if the volume only supports read access.
+ ///
BOOLEAN ReadOnly;
+ ///
+ /// The number of bytes managed by the file system.
+ ///
UINT64 VolumeSize;
+ ///
+ /// The number of available bytes for use by the file system.
+ ///
UINT64 FreeSpace;
+ ///
+ /// The nominal block size by which files are typically grown.
+ ///
UINT32 BlockSize;
+ ///
+ /// The Null-terminated string that is the volume's label.
+ ///
CHAR16 VolumeLabel[1];
} EFI_FILE_SYSTEM_INFO;
diff --git a/MdePkg/Include/Guid/FileSystemVolumeLabelInfo.h b/MdePkg/Include/Guid/FileSystemVolumeLabelInfo.h index 6413ee7da0..b9c2d4d4a5 100644 --- a/MdePkg/Include/Guid/FileSystemVolumeLabelInfo.h +++ b/MdePkg/Include/Guid/FileSystemVolumeLabelInfo.h @@ -1,5 +1,7 @@ /** @file
- FileSystemVolumeLabelInfo guid and data structure as defined in the UEFI 2.0 specification.
+ Provides a GUID and a data structure that can be used with EFI_FILE_PROTOCOL.GetInfo()
+ or EFI_FILE_PROTOCOL.SetInfo() to get or set the system's volume label.
+ This guid is defined in UEFI specification.
Copyright (c) 2006, Intel Corporation
All rights reserved. This program and the accompanying materials
@@ -20,13 +22,13 @@ 0xDB47D7D3, 0xFE81, 0x11d3, {0x9A, 0x35, 0x00, 0x90, 0x27, 0x3F, 0xC1, 0x4D } \
}
-//
-// Protocol Name defined in spec.
-//
#define EFI_FILE_SYSTEM_VOLUME_LABEL_ID \
EFI_FILE_SYSTEM_VOLUME_LABEL_INFO_ID_GUID
typedef struct {
+ ///
+ /// The Null-terminated string that is the volume's label.
+ ///
CHAR16 VolumeLabel[1];
} EFI_FILE_SYSTEM_VOLUME_LABEL_INFO;
|