#define EFI_RESOURCE_MEMORY_MAPPED_IO_PORT 0x00000004\r
#define EFI_RESOURCE_MEMORY_RESERVED 0x00000005\r
#define EFI_RESOURCE_IO_RESERVED 0x00000006\r
-#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000007\r
+//\r
+// BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is defined for unaccepted memory.\r
+// But this defitinion has not been officially in the PI spec. Base\r
+// on the code-first we define BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED at\r
+// MdeModulePkg/Include/Pi/PrePiHob.h and update EFI_RESOURCE_MAX_MEMORY_TYPE\r
+// to 8. After BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED is officially published\r
+// in PI spec, we will re-visit here.\r
+//\r
+// #define BZ3937_EFI_RESOURCE_MEMORY_UNACCEPTED 0x00000007\r
+#define EFI_RESOURCE_MAX_MEMORY_TYPE 0x00000008\r
\r
///\r
/// A type of recount attribute type.\r