+///\r
+/// The HPC initialization function was called and the HPC completed \r
+/// initialization, but it was not enabled for some reason. The HPC may be \r
+/// disabled in hardware, or it may be disabled due to user preferences, \r
+/// hardware failure, or other reasons. No resource padding is required.\r
+///\r
+#define EFI_HPC_STATE_INITIALIZED 0x01\r
+\r
+///\r
+/// The HPC initialization function was called, the HPC completed \r
+/// initialization, and it was enabled. Resource padding is required.\r
+///\r
+#define EFI_HPC_STATE_ENABLED 0x02\r