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

MdeModulePkg: Update memory profile for OEM reserved memory type.

Browse Source 
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@17462 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
Star Zeng
2015-05-18 01:30:04 +00:00
committed by lzeng14
parent ca949d9d2d
commit db9b00f1d5
5 changed files with 57 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files

15
MdeModulePkg/Core/Dxe/Mem/MemoryProfileRecord.c
View File

@@ -13,6 +13,7 @@
**/
#include "DxeMain.h"
#include "Imem.h"
#define IS_UEFI_MEMORY_PROFILE_ENABLED ((PcdGet8 (PcdMemoryProfilePropertyMask) & BIT0) != 0)
@@ -737,8 +738,9 @@ UnregisterMemoryProfileImage (
/**
Return if this memory type needs to be recorded into memory profile.
If BIOS memory type (0 ~ EfiMaxMemoryType), it checks bit (1 << MemoryType).
If BIOS memory type (0 ~ EfiMaxMemoryType - 1), it checks bit (1 << MemoryType).
If OS memory type (0x80000000 ~ 0xFFFFFFFF), it checks bit63 - 0x8000000000000000.
If OEM memory type (0x70000000 ~ 0x7FFFFFFF), it checks bit62 - 0x4000000000000000.
@param MemoryType Memory type.
@@ -753,8 +755,10 @@ CoreNeedRecordProfile (
{
UINT64 TestBit;
if ((UINT32) MemoryType >= 0x80000000) {
if ((UINT32) MemoryType >= MEMORY_TYPE_OS_RESERVED_MIN) {
TestBit = BIT63;
} else if ((UINT32) MemoryType >= MEMORY_TYPE_OEM_RESERVED_MIN) {
TestBit = BIT62;
} else {
TestBit = LShiftU64 (1, MemoryType);
}
@@ -768,8 +772,9 @@ CoreNeedRecordProfile (
/**
Convert EFI memory type to profile memory index. The rule is:
If BIOS memory type (0 ~ EfiMaxMemoryType), ProfileMemoryIndex = MemoryType.
If BIOS memory type (0 ~ EfiMaxMemoryType - 1), ProfileMemoryIndex = MemoryType.
If OS memory type (0x80000000 ~ 0xFFFFFFFF), ProfileMemoryIndex = EfiMaxMemoryType.
If OEM memory type (0x70000000 ~ 0x7FFFFFFF), ProfileMemoryIndex = EfiMaxMemoryType + 1.
@param MemoryType Memory type.
@@ -781,8 +786,10 @@ GetProfileMemoryIndex (
IN EFI_MEMORY_TYPE MemoryType
)
{
if ((UINT32) MemoryType >= 0x80000000) {
if ((UINT32) MemoryType >= MEMORY_TYPE_OS_RESERVED_MIN) {
return EfiMaxMemoryType;
} else if ((UINT32) MemoryType >= MEMORY_TYPE_OEM_RESERVED_MIN) {
return EfiMaxMemoryType + 1;
} else {
return MemoryType;
}