} MSR_BROADWELL_TURBO_RATIO_LIMIT_REGISTER;\r
\r
\r
+/**\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_BROADWELL_MSRUNCORE_RATIO_LIMIT (0x00000620)\r
+ @param EAX Lower 32-bits of MSR value.\r
+ Described by the type MSR_BROADWELL_MSRUNCORE_RATIO_LIMIT_REGISTER.\r
+ @param EDX Upper 32-bits of MSR value.\r
+ Described by the type MSR_BROADWELL_MSRUNCORE_RATIO_LIMIT_REGISTER.\r
+\r
+ <b>Example usage</b>\r
+ @code\r
+ MSR_BROADWELL_MSRUNCORE_RATIO_LIMIT_REGISTER Msr;\r
+\r
+ Msr.Uint64 = AsmReadMsr64 (MSR_BROADWELL_MSRUNCORE_RATIO_LIMIT);\r
+ AsmWriteMsr64 (MSR_BROADWELL_MSRUNCORE_RATIO_LIMIT, Msr.Uint64);\r
+ @endcode\r
+**/\r
+#define MSR_BROADWELL_MSRUNCORE_RATIO_LIMIT 0x00000620\r
+\r
+/**\r
+ MSR information returned for MSR index #MSR_BROADWELL_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 Reserved2:1;\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 Reserved3:17;\r
+ UINT32 Reserved4:32;\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_BROADWELL_MSRUNCORE_RATIO_LIMIT_REGISTER;\r
+\r
/**\r
Package. PP0 Energy Status (R/O) See Section 14.9.4, "PP0/PP1 RAPL\r
Domains.".\r