UefiCpuPkg/Msr: Add CPUID signature check MACROs

[mirror_edk2.git] / UefiCpuPkg / Include / Register / Msr / CoreMsr.h

diff --git a/UefiCpuPkg/Include/Register/Msr/CoreMsr.h b/UefiCpuPkg/Include/Register/Msr/CoreMsr.h
index 0902aa94d4b3823b57026e69aa5e09323aa20f41..4897c74d5adde06815c7aa9d7a95865fa75b330e 100644 (file)
--- a/UefiCpuPkg/Include/Register/Msr/CoreMsr.h
+++ b/UefiCpuPkg/Include/Register/Msr/CoreMsr.h
@@ -6,7 +6,7 @@
   returned is a single 32-bit or 64-bit value, then a data structure is not\r
   provided for that MSR.\r
 \r
-  Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>\r
+  Copyright (c) 2016 - 2017, Intel Corporation. All rights reserved.<BR>\r
   This program and the accompanying materials\r
   are licensed and made available under the terms and conditions of the BSD License\r
   which accompanies this distribution.  The full text of the license may be found at\r
@@ -26,6 +26,22 @@
 \r
 #include <Register/ArchitecturalMsr.h>\r
 \r
+/**\r
+  Is Intel Core Solo and Intel Core Duo Processors?\r
+\r
+  @param   DisplayFamily  Display Family ID\r
+  @param   DisplayModel   Display Model ID\r
+\r
+  @retval  TRUE   Yes, it is.\r
+  @retval  FALSE  No, it isn't.\r
+**/\r
+#define IS_CORE_PROCESSOR(DisplayFamily, DisplayModel) \\r
+  (DisplayFamily == 0x06 && \\r
+   ( \\r
+    DisplayModel == 0x0E \\r
+    ) \\r
+   )\r
+\r
 /**\r
   Unique. See Section 35.22, "MSRs in Pentium Processors," and see Table 35-2.\r
 \r