diff options
| author | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-05-17 08:56:03 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-05-17 08:56:03 +0000 |
| commit | bf099261d94f208a78d1bc4d71243ea3d0afd5e1 (patch) | |
| tree | 55c52053f74dbdcbb72c97703b4ec044524d5118 /MdePkg/Include/Pi | |
| parent | 24f7e42cb79297347013093b1b9665e672ae29d7 (diff) | |
| download | edk2-platforms-bf099261d94f208a78d1bc4d71243ea3d0afd5e1.tar.xz | |
According to PI_1_2_Errata_B, EFI_FFS_INTEGRITY_CHECK.Checksum.File should be 8-bit checksum of the file data, not the entire file, correct the comments.
Signed-off-by: lzeng14
Reviewed-by: rsun3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@11672 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'MdePkg/Include/Pi')
| -rw-r--r-- | MdePkg/Include/Pi/PiFirmwareFile.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/MdePkg/Include/Pi/PiFirmwareFile.h b/MdePkg/Include/Pi/PiFirmwareFile.h index ff2407aadd..a7c6cdfd74 100644 --- a/MdePkg/Include/Pi/PiFirmwareFile.h +++ b/MdePkg/Include/Pi/PiFirmwareFile.h @@ -1,7 +1,7 @@ /** @file
The firmware file related definitions in PI.
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2011, 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 that accompanies this distribution.
The full text of the license may be found at
@@ -34,8 +34,7 @@ typedef union { ///
/// If the FFS_ATTRIB_CHECKSUM (see definition below) bit of the Attributes
/// field is set to one, the IntegrityCheck.Checksum.File field is an 8-bit
- /// checksum of the entire file The State field and the file tail are assumed to be zero
- /// and the checksum is calculated such that the entire file sums to zero.
+ /// checksum of the file data.
/// If the FFS_ATTRIB_CHECKSUM bit of the Attributes field is cleared to zero,
/// the IntegrityCheck.Checksum.File field must be initialized with a value of
/// 0xAA. The IntegrityCheck.Checksum.File field is valid any time the
|