+///\r
+/// Inconsistent with specification here: \r
+/// In PI1.0 spec, There is a typo error in PEI_SERVICES_REVISION. In the spec. the defintion is \r
+/// #define ((PEI_SPECIFICATION_MAJOR_REVISION<<16) |(PEI_SPECIFICATION_MINOR_REVISION))\r
+/// and it should be as follow:\r
+///\r