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

1. Bug fix for "EDK GenericBds WriteBootToOsPerformanceData() uses AcpiReclaimMemory";

Browse Source 
2. Bug fix for "[FT] in new BDS, add a long item in Boot Option will cause an empty line appear";
3. Bug fix for "In "SetBootNextValue" page,description does not display properly"

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@1889 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
dtang2
2006-11-03 02:40:21 +00:00
parent e4f1ff6cf9
commit cb44bbdb8e
5 changed files with 111 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
EdkNt32Pkg/Library/EdkGenericBdsLib/Performance.c
View File

@@ -232,9 +232,10 @@ Returns:
//
// Allocate a block of memory that contain performance data to OS
//
mAcpiLowMemoryBase = 0xFFFFFFFF;
Status = gBS->AllocatePages (
AllocateAnyPages,
EfiACPIReclaimMemory,
AllocateMaxAddress,
EfiReservedMemoryType,
4,
&mAcpiLowMemoryBase
);
@@ -242,7 +243,7 @@ Returns:
return ;
}
mAcpiLowMemoryLength = 0x1000;
mAcpiLowMemoryLength = EFI_PAGES_TO_SIZE(4);
Ptr = (UINT8 *) ((UINT32) mAcpiLowMemoryBase + sizeof (PERF_HEADER));
LimitCount = (mAcpiLowMemoryLength - sizeof (PERF_HEADER)) / sizeof (PERF_DATA);
@@ -261,7 +262,7 @@ Returns:
&Cpu
);
if (EFI_ERROR (Status)) {
gBS->FreePages (mAcpiLowMemoryBase, 1);
gBS->FreePages (mAcpiLowMemoryBase, 4);
return ;
}
//
@@ -269,7 +270,7 @@ Returns:
//
Status = Cpu->GetTimerValue (Cpu, 0, &(CurrentTicker), &TimerPeriod);
if (EFI_ERROR (Status)) {
gBS->FreePages (mAcpiLowMemoryBase, 1);
gBS->FreePages (mAcpiLowMemoryBase, 4);
return ;
}
@@ -294,7 +295,7 @@ Returns:
&Handles
);
if (EFI_ERROR (Status)) {
gBS->FreePages (mAcpiLowMemoryBase, 1);
gBS->FreePages (mAcpiLowMemoryBase, 4);
return ;
}
//