diff options
| author | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-28 06:01:55 +0000 |
|---|---|---|
| committer | vanjeff <vanjeff@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-10-28 06:01:55 +0000 |
| commit | 91ec78241c81a1af766fc5d8cb6c3abf3b0d6b32 (patch) | |
| tree | 0f9c5cc208bc67e2c93e64a04fb8ac2c8dcc0e46 /UefiCpuPkg/Include | |
| parent | beda2356f5128efa4461046f882b6516ece6afc7 (diff) | |
| download | edk2-platforms-91ec78241c81a1af766fc5d8cb6c3abf3b0d6b32.tar.xz | |
1. Introduce the API MtrrGetDefaultMemoryType () in Mtrr Library.
2. Invoke MtrrGetDefaultMemoryType() to get the default memory type instead of the hard code value in module.
3. Add go though for UC attributes.
Signed-off-by: vanjeff
Reviewed-by: rsun3
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12587 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'UefiCpuPkg/Include')
| -rw-r--r-- | UefiCpuPkg/Include/Library/MtrrLib.h | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/UefiCpuPkg/Include/Library/MtrrLib.h b/UefiCpuPkg/Include/Library/MtrrLib.h index d24f10f36b..e06fff7f01 100644 --- a/UefiCpuPkg/Include/Library/MtrrLib.h +++ b/UefiCpuPkg/Include/Library/MtrrLib.h @@ -1,7 +1,7 @@ /** @file
MTRR setting library
- Copyright (c) 2008 - 2010, Intel Corporation. All rights reserved.<BR>
+ Copyright (c) 2008 - 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
which accompanies this distribution. The full text of the license may be found at
@@ -331,4 +331,16 @@ IsMtrrSupported ( VOID
);
+/**
+ Returns the default MTRR cache type for the system.
+
+ @return The default MTRR cache type.
+
+**/
+MTRR_MEMORY_CACHE_TYPE
+EFIAPI
+MtrrGetDefaultMemoryType (
+ VOID
+ );
+
#endif // _MTRR_LIB_H_
|