diff options
| author | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-11-19 02:15:46 +0000 |
|---|---|---|
| committer | lzeng14 <lzeng14@6f19259b-4bc3-4df7-8a09-765794883524> | 2012-11-19 02:15:46 +0000 |
| commit | 091249f49723fa773d17c910d2dbbc2de211466e (patch) | |
| tree | fdd2afb0cfcf7a3b5cf5249948fe019bae5a7bfa /IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c | |
| parent | 68cc1ba3b65d178921fdd1610f02ae3e672b0fcb (diff) | |
| download | edk2-platforms-091249f49723fa773d17c910d2dbbc2de211466e.tar.xz | |
Just reserve memory space for page table, but not create it, and allocate the memory with ReservedMemory instead of ACPIMemoryNVS.
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13952 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c b/IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c index 883b79035f..e2cfdbcb61 100644 --- a/IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c +++ b/IntelFrameworkModulePkg/Universal/Acpi/AcpiS3SaveDxe/AcpiVariableThunkPlatform.c @@ -1,7 +1,7 @@ /** @file
This is an implementation of the AcpiVariable platform field for ECP platform.
-Copyright (c) 2006 - 2010, Intel Corporation. All rights reserved.<BR>
+Copyright (c) 2006 - 2012, Intel Corporation. All rights reserved.<BR>
This program and the accompanying materials
are licensed and made available under the terms and conditions
@@ -47,18 +47,20 @@ GLOBAL_REMOVE_IF_UNREFERENCED ACPI_VARIABLE_SET_COMPATIBILITY *mAcpiVariableSetCompatibility = NULL;
/**
- Allocate EfiACPIMemoryNVS below 4G memory address.
+ Allocate memory below 4G memory address.
- This function allocates EfiACPIMemoryNVS below 4G memory address.
+ This function allocates memory below 4G memory address.
+ @param MemoryType Memory type of memory to allocate.
@param Size Size of memory to allocate.
@return Allocated address for output.
**/
VOID*
-AllocateAcpiNvsMemoryBelow4G (
- IN UINTN Size
+AllocateMemoryBelow4G (
+ IN UINTN MemoryType,
+ IN UINTN Size
);
/**
@@ -81,7 +83,7 @@ S3ReadyThunkPlatform ( //
// Allocate ACPI reserved memory under 4G
//
- AcpiMemoryBase = (EFI_PHYSICAL_ADDRESS)(UINTN)AllocateAcpiNvsMemoryBelow4G (PcdGet32 (PcdS3AcpiReservedMemorySize));
+ AcpiMemoryBase = (EFI_PHYSICAL_ADDRESS)(UINTN)AllocateMemoryBelow4G (EfiReservedMemoryType, PcdGet32 (PcdS3AcpiReservedMemorySize));
ASSERT (AcpiMemoryBase != 0);
AcpiMemorySize = PcdGet32 (PcdS3AcpiReservedMemorySize);
@@ -151,7 +153,7 @@ InstallAcpiS3SaveThunk ( // Allocate/initialize the compatible version of Acpi Variable Set since Framework chipset/platform
// driver need this variable
//
- mAcpiVariableSetCompatibility = AllocateAcpiNvsMemoryBelow4G (sizeof(ACPI_VARIABLE_SET_COMPATIBILITY));
+ mAcpiVariableSetCompatibility = AllocateMemoryBelow4G (EfiACPIMemoryNVS, sizeof(ACPI_VARIABLE_SET_COMPATIBILITY));
Status = gRT->SetVariable (
ACPI_GLOBAL_VARIABLE,
&gEfiAcpiVariableCompatiblityGuid,
|