diff options
author | Jonathan Zhang <jonzhang@fb.com> | 2020-06-09 17:56:53 -0700 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2020-06-25 11:57:06 +0000 |
commit | 6d27778973edf6bdebfa812eac8893d52961a891 (patch) | |
tree | 8023f5c4d98247b5ef3ceb18b8820e1131753f7e /src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Guid/FileSystemInfo.h | |
parent | c9222f956763d20397152a44985bdb4abdb19e2d (diff) |
vendorcode/intel: Add edk2-stable202005 support
This patch includes (edk2/edk2-stable202005) all required headers
for edk2-stable202005 quarterly EDK2 tag from EDK2 github project
using below command:
>> git clone https://github.com/tianocore/edk2.git vedk2-stable202005
Only include necessary header files.
MdePkg/Include/Base.h was updated to avoid compilation errors through
safeguarding definitions for MIN, MAX, NULL, ABS, ARRAY_SIZE.
Signed-off-by: Jonathan Zhang <jonzhang@fb.com>
Change-Id: I3172505d9b829647ee1208c87623172f10b39310
Reviewed-on: https://review.coreboot.org/c/coreboot/+/42239
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-by: Subrata Banik <subrata.banik@intel.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Diffstat (limited to 'src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Guid/FileSystemInfo.h')
-rw-r--r-- | src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Guid/FileSystemInfo.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Guid/FileSystemInfo.h b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Guid/FileSystemInfo.h new file mode 100644 index 0000000000..3a0aa9d66b --- /dev/null +++ b/src/vendorcode/intel/edk2/edk2-stable202005/MdePkg/Include/Guid/FileSystemInfo.h @@ -0,0 +1,57 @@ +/** @file + 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 - 2018, Intel Corporation. All rights reserved.<BR> +SPDX-License-Identifier: BSD-2-Clause-Patent + +**/ + +#ifndef __FILE_SYSTEM_INFO_H__ +#define __FILE_SYSTEM_INFO_H__ + +#define EFI_FILE_SYSTEM_INFO_ID \ + { \ + 0x9576e93, 0x6d3f, 0x11d2, {0x8e, 0x39, 0x0, 0xa0, 0xc9, 0x69, 0x72, 0x3b } \ + } + +typedef struct { + /// + /// The size of the EFI_FILE_SYSTEM_INFO structure, including the Null-terminated 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; + +/// +/// 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 OFFSET_OF (EFI_FILE_SYSTEM_INFO, VolumeLabel) + +extern EFI_GUID gEfiFileSystemInfoGuid; + +#endif |