sravan/system76-edk2
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Update SEC Platform Information PPI according to PI 1.2 errata A.

Browse Source 
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10118 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
xli24
2010-02-27 15:37:52 +00:00
parent 7fedcf9d2a
commit 53f3249595
2 changed files with 48 additions and 26 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
MdePkg/Library/PeiPalLib/PeiPalLib.c
View File

@@ -1,7 +1,7 @@
/** @file
PAL Call Services Function.
Copyright (c) 2006 - 2008, Intel Corporation<BR>
Copyright (c) 2006 - 2010, Intel Corporation<BR>
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
@@ -57,13 +57,13 @@ PalCall (
IN UINT64 Arg4
)
{
UINT64 PalCallAddress;
PAL_CALL_RETURN ReturnVal;
CONST EFI_PEI_SERVICES **PeiServices;
EFI_STATUS Status;
EFI_SEC_PLATFORM_INFORMATION_PPI *SecPlatformPpi;
IPF_HANDOFF_STATUS IpfStatus;
UINT64 RecordSize;
UINT64 PalCallAddress;
PAL_CALL_RETURN ReturnVal;
CONST EFI_PEI_SERVICES **PeiServices;
EFI_STATUS Status;
EFI_SEC_PLATFORM_INFORMATION_PPI *SecPlatformPpi;
EFI_SEC_PLATFORM_INFORMATION_RECORD SecPlatformInfoRecord;
UINT64 RecordSize;
//
// Get PEI Service Table Pointer
@@ -84,13 +84,13 @@ PalCall (
//
// Retrieve PAL call address from platform information reported by the PPI
//
RecordSize = sizeof (IpfStatus);
RecordSize = sizeof (SecPlatformInfoRecord);
SecPlatformPpi->PlatformInformation (
PeiServices,
&RecordSize,
(EFI_SEC_PLATFORM_INFORMATION_RECORD *) &IpfStatus
&SecPlatformInfoRecord
);
PalCallAddress = IpfStatus.PalCallAddress;
PalCallAddress = SecPlatformInfoRecord.ItaniumHealthFlags.PalCallAddress;
ReturnVal = AsmPalCall (PalCallAddress, Index, Arg2, Arg3, Arg4);