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author | Star Zeng <star.zeng@intel.com> | 2013-10-11 03:54:13 +0000 |
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committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2013-10-11 03:54:13 +0000 |
commit | c79351059ee7ee24ebed312413cb5e57076c5b56 (patch) | |
tree | d93c9f8f4d87bd568aef4da644888348e2a147fc /MdePkg/Include/Ppi/FirmwareVolumeInfo2.h | |
parent | 71fd9fae8bda10f41a9c6445f01eed82b99883da (diff) | |
download | edk2-c79351059ee7ee24ebed312413cb5e57076c5b56.tar.gz edk2-c79351059ee7ee24ebed312413cb5e57076c5b56.tar.bz2 edk2-c79351059ee7ee24ebed312413cb5e57076c5b56.zip |
1. Enable use-cases in PEI using SecurityPPI co-equal to the use-cases in DXE using the Security Arch Protocol
2. Add support to find section by instance rather than only 0 at PEI phase.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@14763 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/Ppi/FirmwareVolumeInfo2.h')
-rw-r--r-- | MdePkg/Include/Ppi/FirmwareVolumeInfo2.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/MdePkg/Include/Ppi/FirmwareVolumeInfo2.h b/MdePkg/Include/Ppi/FirmwareVolumeInfo2.h new file mode 100644 index 0000000000..6cb66b3c38 --- /dev/null +++ b/MdePkg/Include/Ppi/FirmwareVolumeInfo2.h @@ -0,0 +1,72 @@ +/** @file
+ This file provides location, format and authentication status of a firmware volume.
+
+ Copyright (c) 2013, Intel Corporation. All rights reserved.<BR>
+ 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
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ @par Revision Reference:
+ This PPI is introduced in PI Version 1.3 errata.
+
+**/
+
+#ifndef __EFI_PEI_FIRMWARE_VOLUME_INFO2_H__
+#define __EFI_PEI_FIRMWARE_VOLUME_INFO2_H__
+
+
+
+#define EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI_GUID \
+{ 0xea7ca24b, 0xded5, 0x4dad, { 0xa3, 0x89, 0xbf, 0x82, 0x7e, 0x8f, 0x9b, 0x38 } }
+
+typedef struct _EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI;
+
+///
+/// This PPI describes the location and format of a firmware volume.
+/// The FvFormat can be EFI_FIRMWARE_FILE_SYSTEM2_GUID or the GUID for
+/// a user-defined format. The EFI_FIRMWARE_FILE_SYSTEM2_GUID is
+/// the PI Firmware Volume format.
+///
+struct _EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI {
+ ///
+ /// Unique identifier of the format of the memory-mapped firmware volume.
+ ///
+ EFI_GUID FvFormat;
+ ///
+ /// Points to a buffer which allows the EFI_PEI_FIRMWARE_VOLUME_PPI to process
+ /// the volume. The format of this buffer is specific to the FvFormat.
+ /// For memory-mapped firmware volumes, this typically points to the first byte
+ /// of the firmware volume.
+ ///
+ VOID *FvInfo;
+ ///
+ /// Size of the data provided by FvInfo. For memory-mapped firmware volumes,
+ /// this is typically the size of the firmware volume.
+ ///
+ UINT32 FvInfoSize;
+ ///
+ /// If the firmware volume originally came from a firmware file, then these
+ /// point to the parent firmware volume name and firmware volume file.
+ /// If it did not originally come from a firmware file, these should be NULL.
+ ///
+ EFI_GUID *ParentFvName;
+ ///
+ /// If the firmware volume originally came from a firmware file, then these
+ /// point to the parent firmware volume name and firmware volume file.
+ /// If it did not originally come from a firmware file, these should be NULL.
+ ///
+ EFI_GUID *ParentFileName;
+ ///
+ /// Authentication Status.
+ ///
+ UINT32 AuthenticationStatus;
+};
+
+extern EFI_GUID gEfiPeiFirmwareVolumeInfo2PpiGuid;
+
+#endif
+
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