UefiCpuPkg/MtrrLib: Add CacheInvalid enum type to MtrrLib.h

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>

diff --git a/UefiCpuPkg/Include/Library/MtrrLib.h b/UefiCpuPkg/Include/Library/MtrrLib.h
index c37e776d9ac61d879e78f3088995fda334b7b190..a63da4d1f5e92efac9008e920137a0977571c212 100644 (file)
--- a/UefiCpuPkg/Include/Library/MtrrLib.h
+++ b/UefiCpuPkg/Include/Library/MtrrLib.h
@@ -119,7 +119,8 @@ typedef enum {
   CacheWriteCombining = 1,\r
   CacheWriteThrough   = 4,\r
   CacheWriteProtected = 5,\r
-  CacheWriteBack      = 6\r
+  CacheWriteBack      = 6,\r
+  CacheInvalid        = 7\r
 } MTRR_MEMORY_CACHE_TYPE;\r
 \r
 #define  MTRR_CACHE_UNCACHEABLE      0\r