\r
\r
/**\r
- Package. Reserved (R/O) Reads return 0.\r
+ Package. Uncore Ratio Limit (R/W) Out of reset, the min_ratio and max_ratio\r
+ fields represent the widest possible range of uncore frequencies. Writing to\r
+ these fields allows software to control the minimum and the maximum\r
+ frequency that hardware will select.\r
+\r
+ @param ECX MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT (0x00000620)\r
+ @param EAX Lower 32-bits of MSR value.\r
+ Described by the type MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT_REGISTER.\r
+ @param EDX Upper 32-bits of MSR value.\r
+ Described by the type MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT_REGISTER.\r
+\r
+ <b>Example usage</b>\r
+ @code\r
+ MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT_REGISTER Msr;\r
+\r
+ Msr.Uint64 = AsmReadMsr64 (MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT);\r
+ AsmWriteMsr64 (MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT, Msr.Uint64);\r
+ @endcode\r
+**/\r
+#define MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT 0x00000620\r
+\r
+/**\r
+ MSR information returned for MSR index #MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT\r
+**/\r
+typedef union {\r
+ ///\r
+ /// Individual bit fields\r
+ ///\r
+ struct {\r
+ ///\r
+ /// [Bits 6:0] MAX_RATIO This field is used to limit the max ratio of the\r
+ /// LLC/Ring.\r
+ ///\r
+ UINT32 MAX_RATIO:7;\r
+ UINT32 Reserved1:1;\r
+ ///\r
+ /// [Bits 14:8] MIN_RATIO Writing to this field controls the minimum\r
+ /// possible ratio of the LLC/Ring.\r
+ ///\r
+ UINT32 MIN_RATIO:7;\r
+ UINT32 Reserved2:17;\r
+ UINT32 Reserved3:32;\r
+ } Bits;\r
+ ///\r
+ /// All bit fields as a 32-bit value\r
+ ///\r
+ UINT32 Uint32;\r
+ ///\r
+ /// All bit fields as a 64-bit value\r
+ ///\r
+ UINT64 Uint64;\r
+} MSR_HASWELL_E_MSRUNCORE_RATIO_LIMIT_REGISTER;\r
+\r
+/**\r
+ Package. Reserved (R/O) Reads return 0.\r
\r
@param ECX MSR_HASWELL_E_PP0_ENERGY_STATUS (0x00000639)\r
@param EAX Lower 32-bits of MSR value.\r