UefiCpuPkg/Include: Update Skylake MSR header file with SDM (Sep.2016)
https://bugzilla.tianocore.org/show_bug.cgi?id=176
Update the MSR header file of Skylake processor according to Intel(R) 64
and IA-32 Architectures Software Developer's Manual, Volume 3, September
2016, Chapter 35 Model-Specific-Registers (MSR), Section 35.15.
Summary of incompatible changes:
1. MSR (address 38EH) IA32_PERF_GLOBAL_STAUS has been renamed to
IA32_PERF_GLOBAL_STATUS
Typo 'STAUS' has been fixed in SDM.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Hao Wu <hao.a.wu@intel.com>
Reviewed-by: Jeff Fan <jeff.fan@intel.com>
Reviewed-by: Michael Kinney <michael.d.kinney@intel.com>
diff --git a/UefiCpuPkg/Include/Register/Msr/SkylakeMsr.h b/UefiCpuPkg/Include/Register/Msr/SkylakeMsr.h
index 604b98f..23ca3e1 100644
--- a/UefiCpuPkg/Include/Register/Msr/SkylakeMsr.h
+++ b/UefiCpuPkg/Include/Register/Msr/SkylakeMsr.h
@@ -17,7 +17,7 @@
@par Specification Reference:
Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3,
- December 2015, Chapter 35 Model-Specific-Registers (MSR), Section 35-14.
+ September 2016, Chapter 35 Model-Specific-Registers (MSR), Section 35.15.
**/
@@ -146,28 +146,28 @@
/**
- See Table 35-2. See Section 18.2.2.3, "Full-Width Writes to Performance
- Counter Registers.".
+ See Table 35-2. See Section 18.2.4, "Architectural Performance Monitoring
+ Version 4.".
- @param ECX MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS (0x0000038E)
+ @param ECX MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS (0x0000038E)
@param EAX Lower 32-bits of MSR value.
- Described by the type MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS_REGISTER.
+ Described by the type MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS_REGISTER.
@param EDX Upper 32-bits of MSR value.
- Described by the type MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS_REGISTER.
+ Described by the type MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS_REGISTER.
<b>Example usage</b>
@code
- MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS_REGISTER Msr;
+ MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS_REGISTER Msr;
- Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS);
- AsmWriteMsr64 (MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS, Msr.Uint64);
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS);
+ AsmWriteMsr64 (MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS, Msr.Uint64);
@endcode
- @note MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS is defined as IA32_PERF_GLOBAL_STAUS in SDM.
+ @note MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS is defined as IA32_PERF_GLOBAL_STATUS in SDM.
**/
-#define MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS 0x0000038E
+#define MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS 0x0000038E
/**
- MSR information returned for MSR index #MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS
+ MSR information returned for MSR index #MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS
**/
typedef union {
///
@@ -254,12 +254,12 @@
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
-} MSR_SKYLAKE_IA32_PERF_GLOBAL_STAUS_REGISTER;
+} MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS_REGISTER;
/**
- See Table 35-2. See Section 18.2.2.3, "Full-Width Writes to Performance
- Counter Registers.".
+ See Table 35-2. See Section 18.2.4, "Architectural Performance Monitoring
+ Version 4.".
@param ECX MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS_RESET (0x00000390)
@param EAX Lower 32-bits of MSR value.
@@ -371,8 +371,8 @@
/**
- See Table 35-2. See Section 18.2.2.3, "Full-Width Writes to Performance
- Counter Registers.".
+ See Table 35-2. See Section 18.2.4, "Architectural Performance Monitoring
+ Version 4.".
@param ECX MSR_SKYLAKE_IA32_PERF_GLOBAL_STATUS_SET (0x00000391)
@param EAX Lower 32-bits of MSR value.
@@ -541,6 +541,25 @@
/**
+ Package. PP0 Energy Status (R/O) See Section 14.9.4, "PP0/PP1 RAPL
+ Domains.".
+
+ @param ECX MSR_SKYLAKE_PP0_ENERGY_STATUS (0x00000639)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_PP0_ENERGY_STATUS);
+ @endcode
+ @note MSR_SKYLAKE_PP0_ENERGY_STATUS is defined as MSR_PP0_ENERGY_STATUS in SDM.
+**/
+#define MSR_SKYLAKE_PP0_ENERGY_STATUS 0x00000639
+
+
+/**
Platform*. Platform Energy Counter. (R/O). This MSR is valid only if both
platform vendor hardware implementation and BIOS enablement support it. This
MSR will read 0 if not valid.
@@ -611,6 +630,187 @@
/**
+ Package. Indicator of Frequency Clipping in Processor Cores (R/W) (frequency
+ refers to processor core frequency).
+
+ @param ECX MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS (0x0000064F)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS);
+ AsmWriteMsr64 (MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS is defined as MSR_CORE_PERF_LIMIT_REASONS in SDM.
+**/
+#define MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS 0x0000064F
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] PROCHOT Status (R0) When set, frequency is reduced below the
+ /// operating system request due to assertion of external PROCHOT.
+ ///
+ UINT32 PROCHOT_Status:1;
+ ///
+ /// [Bit 1] Thermal Status (R0) When set, frequency is reduced below the
+ /// operating system request due to a thermal event.
+ ///
+ UINT32 ThermalStatus:1;
+ UINT32 Reserved1:2;
+ ///
+ /// [Bit 4] Residency State Regulation Status (R0) When set, frequency is
+ /// reduced below the operating system request due to residency state
+ /// regulation limit.
+ ///
+ UINT32 ResidencyStateRegulationStatus:1;
+ ///
+ /// [Bit 5] Running Average Thermal Limit Status (R0) When set, frequency
+ /// is reduced below the operating system request due to Running Average
+ /// Thermal Limit (RATL).
+ ///
+ UINT32 RunningAverageThermalLimitStatus:1;
+ ///
+ /// [Bit 6] VR Therm Alert Status (R0) When set, frequency is reduced
+ /// below the operating system request due to a thermal alert from a
+ /// processor Voltage Regulator (VR).
+ ///
+ UINT32 VRThermAlertStatus:1;
+ ///
+ /// [Bit 7] VR Therm Design Current Status (R0) When set, frequency is
+ /// reduced below the operating system request due to VR thermal design
+ /// current limit.
+ ///
+ UINT32 VRThermDesignCurrentStatus:1;
+ ///
+ /// [Bit 8] Other Status (R0) When set, frequency is reduced below the
+ /// operating system request due to electrical or other constraints.
+ ///
+ UINT32 OtherStatus:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 10] Package/Platform-Level Power Limiting PL1 Status (R0) When
+ /// set, frequency is reduced below the operating system request due to
+ /// package/platform-level power limiting PL1.
+ ///
+ UINT32 PL1Status:1;
+ ///
+ /// [Bit 11] Package/Platform-Level PL2 Power Limiting Status (R0) When
+ /// set, frequency is reduced below the operating system request due to
+ /// package/platform-level power limiting PL2/PL3.
+ ///
+ UINT32 PL2Status:1;
+ ///
+ /// [Bit 12] Max Turbo Limit Status (R0) When set, frequency is reduced
+ /// below the operating system request due to multi-core turbo limits.
+ ///
+ UINT32 MaxTurboLimitStatus:1;
+ ///
+ /// [Bit 13] Turbo Transition Attenuation Status (R0) When set, frequency
+ /// is reduced below the operating system request due to Turbo transition
+ /// attenuation. This prevents performance degradation due to frequent
+ /// operating ratio changes.
+ ///
+ UINT32 TurboTransitionAttenuationStatus:1;
+ UINT32 Reserved3:2;
+ ///
+ /// [Bit 16] PROCHOT Log When set, indicates that the PROCHOT Status bit
+ /// has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PROCHOT_Log:1;
+ ///
+ /// [Bit 17] Thermal Log When set, indicates that the Thermal Status bit
+ /// has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 ThermalLog:1;
+ UINT32 Reserved4:2;
+ ///
+ /// [Bit 20] Residency State Regulation Log When set, indicates that the
+ /// Residency State Regulation Status bit has asserted since the log bit
+ /// was last cleared. This log bit will remain set until cleared by
+ /// software writing 0.
+ ///
+ UINT32 ResidencyStateRegulationLog:1;
+ ///
+ /// [Bit 21] Running Average Thermal Limit Log When set, indicates that
+ /// the RATL Status bit has asserted since the log bit was last cleared.
+ /// This log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 RunningAverageThermalLimitLog:1;
+ ///
+ /// [Bit 22] VR Therm Alert Log When set, indicates that the VR Therm
+ /// Alert Status bit has asserted since the log bit was last cleared. This
+ /// log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 VRThermAlertLog:1;
+ ///
+ /// [Bit 23] VR Thermal Design Current Log When set, indicates that the
+ /// VR TDC Status bit has asserted since the log bit was last cleared.
+ /// This log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 VRThermalDesignCurrentLog:1;
+ ///
+ /// [Bit 24] Other Log When set, indicates that the Other Status bit has
+ /// asserted since the log bit was last cleared. This log bit will remain
+ /// set until cleared by software writing 0.
+ ///
+ UINT32 OtherLog:1;
+ UINT32 Reserved5:1;
+ ///
+ /// [Bit 26] Package/Platform-Level PL1 Power Limiting Log When set,
+ /// indicates that the Package or Platform Level PL1 Power Limiting Status
+ /// bit has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PL1Log:1;
+ ///
+ /// [Bit 27] Package/Platform-Level PL2 Power Limiting Log When set,
+ /// indicates that the Package or Platform Level PL2/PL3 Power Limiting
+ /// Status bit has asserted since the log bit was last cleared. This log
+ /// bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 PL2Log:1;
+ ///
+ /// [Bit 28] Max Turbo Limit Log When set, indicates that the Max Turbo
+ /// Limit Status bit has asserted since the log bit was last cleared. This
+ /// log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 MaxTurboLimitLog:1;
+ ///
+ /// [Bit 29] Turbo Transition Attenuation Log When set, indicates that the
+ /// Turbo Transition Attenuation Status bit has asserted since the log bit
+ /// was last cleared. This log bit will remain set until cleared by
+ /// software writing 0.
+ ///
+ UINT32 TurboTransitionAttenuationLog:1;
+ UINT32 Reserved6:2;
+ UINT32 Reserved7:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_CORE_PERF_LIMIT_REASONS_REGISTER;
+
+
+/**
Package. HDC Configuration (R/W)..
@param ECX MSR_SKYLAKE_PKG_HDC_CONFIG (0x00000652)
@@ -899,7 +1099,7 @@
Thread. Last Branch Record n From IP (R/W) One of 32 triplets of last
branch record registers on the last branch record stack. This part of the
stack contains pointers to the source instruction. See also: - Last Branch
- Record Stack TOS at 1C9H - Section 17.9.
+ Record Stack TOS at 1C9H - Section 17.10.
@param ECX MSR_SKYLAKE_LASTBRANCH_n_FROM_IP
@param EAX Lower 32-bits of MSR value.
@@ -948,11 +1148,307 @@
#define MSR_SKYLAKE_LASTBRANCH_31_FROM_IP 0x0000069F
/// @}
+
+/**
+ Package. Indicator of Frequency Clipping in the Processor Graphics (R/W)
+ (frequency refers to processor graphics frequency).
+
+ @param ECX MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS (0x000006B0)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS);
+ AsmWriteMsr64 (MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS is defined as MSR_GRAPHICS_PERF_LIMIT_REASONS in SDM.
+**/
+#define MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS 0x000006B0
+
+/**
+ MSR information returned for MSR index
+ #MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] PROCHOT Status (R0) When set, frequency is reduced due to
+ /// assertion of external PROCHOT.
+ ///
+ UINT32 PROCHOT_Status:1;
+ ///
+ /// [Bit 1] Thermal Status (R0) When set, frequency is reduced due to a
+ /// thermal event.
+ ///
+ UINT32 ThermalStatus:1;
+ UINT32 Reserved1:3;
+ ///
+ /// [Bit 5] Running Average Thermal Limit Status (R0) When set, frequency
+ /// is reduced due to running average thermal limit.
+ ///
+ UINT32 RunningAverageThermalLimitStatus:1;
+ ///
+ /// [Bit 6] VR Therm Alert Status (R0) When set, frequency is reduced due
+ /// to a thermal alert from a processor Voltage Regulator.
+ ///
+ UINT32 VRThermAlertStatus:1;
+ ///
+ /// [Bit 7] VR Thermal Design Current Status (R0) When set, frequency is
+ /// reduced due to VR TDC limit.
+ ///
+ UINT32 VRThermalDesignCurrentStatus:1;
+ ///
+ /// [Bit 8] Other Status (R0) When set, frequency is reduced due to
+ /// electrical or other constraints.
+ ///
+ UINT32 OtherStatus:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 10] Package/Platform-Level Power Limiting PL1 Status (R0) When
+ /// set, frequency is reduced due to package/platform-level power limiting
+ /// PL1.
+ ///
+ UINT32 PL1Status:1;
+ ///
+ /// [Bit 11] Package/Platform-Level PL2 Power Limiting Status (R0) When
+ /// set, frequency is reduced due to package/platform-level power limiting
+ /// PL2/PL3.
+ ///
+ UINT32 PL2Status:1;
+ ///
+ /// [Bit 12] Inefficient Operation Status (R0) When set, processor
+ /// graphics frequency is operating below target frequency.
+ ///
+ UINT32 InefficientOperationStatus:1;
+ UINT32 Reserved3:3;
+ ///
+ /// [Bit 16] PROCHOT Log When set, indicates that the PROCHOT Status bit
+ /// has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PROCHOT_Log:1;
+ ///
+ /// [Bit 17] Thermal Log When set, indicates that the Thermal Status bit
+ /// has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 ThermalLog:1;
+ UINT32 Reserved4:3;
+ ///
+ /// [Bit 21] Running Average Thermal Limit Log When set, indicates that
+ /// the RATL Status bit has asserted since the log bit was last cleared.
+ /// This log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 RunningAverageThermalLimitLog:1;
+ ///
+ /// [Bit 22] VR Therm Alert Log When set, indicates that the VR Therm
+ /// Alert Status bit has asserted since the log bit was last cleared. This
+ /// log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 VRThermAlertLog:1;
+ ///
+ /// [Bit 23] VR Thermal Design Current Log When set, indicates that the
+ /// VR Therm Alert Status bit has asserted since the log bit was last
+ /// cleared. This log bit will remain set until cleared by software
+ /// writing 0.
+ ///
+ UINT32 VRThermalDesignCurrentLog:1;
+ ///
+ /// [Bit 24] Other Log When set, indicates that the OTHER Status bit has
+ /// asserted since the log bit was last cleared. This log bit will remain
+ /// set until cleared by software writing 0.
+ ///
+ UINT32 OtherLog:1;
+ UINT32 Reserved5:1;
+ ///
+ /// [Bit 26] Package/Platform-Level PL1 Power Limiting Log When set,
+ /// indicates that the Package/Platform Level PL1 Power Limiting Status
+ /// bit has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PL1Log:1;
+ ///
+ /// [Bit 27] Package/Platform-Level PL2 Power Limiting Log When set,
+ /// indicates that the Package/Platform Level PL2 Power Limiting Status
+ /// bit has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PL2Log:1;
+ ///
+ /// [Bit 28] Inefficient Operation Log When set, indicates that the
+ /// Inefficient Operation Status bit has asserted since the log bit was
+ /// last cleared. This log bit will remain set until cleared by software
+ /// writing 0.
+ ///
+ UINT32 InefficientOperationLog:1;
+ UINT32 Reserved6:3;
+ UINT32 Reserved7:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_GRAPHICS_PERF_LIMIT_REASONS_REGISTER;
+
+
+/**
+ Package. Indicator of Frequency Clipping in the Ring Interconnect (R/W)
+ (frequency refers to ring interconnect in the uncore).
+
+ @param ECX MSR_SKYLAKE_RING_PERF_LIMIT_REASONS (0x000006B1)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_RING_PERF_LIMIT_REASONS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_RING_PERF_LIMIT_REASONS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_RING_PERF_LIMIT_REASONS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_RING_PERF_LIMIT_REASONS);
+ AsmWriteMsr64 (MSR_SKYLAKE_RING_PERF_LIMIT_REASONS, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_RING_PERF_LIMIT_REASONS is defined as MSR_RING_PERF_LIMIT_REASONS in SDM.
+**/
+#define MSR_SKYLAKE_RING_PERF_LIMIT_REASONS 0x000006B1
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_RING_PERF_LIMIT_REASONS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] PROCHOT Status (R0) When set, frequency is reduced due to
+ /// assertion of external PROCHOT.
+ ///
+ UINT32 PROCHOT_Status:1;
+ ///
+ /// [Bit 1] Thermal Status (R0) When set, frequency is reduced due to a
+ /// thermal event.
+ ///
+ UINT32 ThermalStatus:1;
+ UINT32 Reserved1:3;
+ ///
+ /// [Bit 5] Running Average Thermal Limit Status (R0) When set, frequency
+ /// is reduced due to running average thermal limit.
+ ///
+ UINT32 RunningAverageThermalLimitStatus:1;
+ ///
+ /// [Bit 6] VR Therm Alert Status (R0) When set, frequency is reduced due
+ /// to a thermal alert from a processor Voltage Regulator.
+ ///
+ UINT32 VRThermAlertStatus:1;
+ ///
+ /// [Bit 7] VR Thermal Design Current Status (R0) When set, frequency is
+ /// reduced due to VR TDC limit.
+ ///
+ UINT32 VRThermalDesignCurrentStatus:1;
+ ///
+ /// [Bit 8] Other Status (R0) When set, frequency is reduced due to
+ /// electrical or other constraints.
+ ///
+ UINT32 OtherStatus:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 10] Package/Platform-Level Power Limiting PL1 Status (R0) When
+ /// set, frequency is reduced due to package/Platform-level power limiting
+ /// PL1.
+ ///
+ UINT32 PL1Status:1;
+ ///
+ /// [Bit 11] Package/Platform-Level PL2 Power Limiting Status (R0) When
+ /// set, frequency is reduced due to package/Platform-level power limiting
+ /// PL2/PL3.
+ ///
+ UINT32 PL2Status:1;
+ UINT32 Reserved3:4;
+ ///
+ /// [Bit 16] PROCHOT Log When set, indicates that the PROCHOT Status bit
+ /// has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PROCHOT_Log:1;
+ ///
+ /// [Bit 17] Thermal Log When set, indicates that the Thermal Status bit
+ /// has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 ThermalLog:1;
+ UINT32 Reserved4:3;
+ ///
+ /// [Bit 21] Running Average Thermal Limit Log When set, indicates that
+ /// the RATL Status bit has asserted since the log bit was last cleared.
+ /// This log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 RunningAverageThermalLimitLog:1;
+ ///
+ /// [Bit 22] VR Therm Alert Log When set, indicates that the VR Therm
+ /// Alert Status bit has asserted since the log bit was last cleared. This
+ /// log bit will remain set until cleared by software writing 0.
+ ///
+ UINT32 VRThermAlertLog:1;
+ ///
+ /// [Bit 23] VR Thermal Design Current Log When set, indicates that the
+ /// VR Therm Alert Status bit has asserted since the log bit was last
+ /// cleared. This log bit will remain set until cleared by software
+ /// writing 0.
+ ///
+ UINT32 VRThermalDesignCurrentLog:1;
+ ///
+ /// [Bit 24] Other Log When set, indicates that the OTHER Status bit has
+ /// asserted since the log bit was last cleared. This log bit will remain
+ /// set until cleared by software writing 0.
+ ///
+ UINT32 OtherLog:1;
+ UINT32 Reserved5:1;
+ ///
+ /// [Bit 26] Package/Platform-Level PL1 Power Limiting Log When set,
+ /// indicates that the Package/Platform Level PL1 Power Limiting Status
+ /// bit has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PL1Log:1;
+ ///
+ /// [Bit 27] Package/Platform-Level PL2 Power Limiting Log When set,
+ /// indicates that the Package/Platform Level PL2 Power Limiting Status
+ /// bit has asserted since the log bit was last cleared. This log bit will
+ /// remain set until cleared by software writing 0.
+ ///
+ UINT32 PL2Log:1;
+ UINT32 Reserved6:4;
+ UINT32 Reserved7:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_RING_PERF_LIMIT_REASONS_REGISTER;
+
+
/**
Thread. Last Branch Record n To IP (R/W) One of 32 triplets of last branch
record registers on the last branch record stack. This part of the stack
contains pointers to the destination instruction. See also: - Last Branch
- Record Stack TOS at 1C9H - Section 17.9.
+ Record Stack TOS at 1C9H - Section 17.10.
@param ECX MSR_SKYLAKE_LASTBRANCH_n_TO_IP
@param EAX Lower 32-bits of MSR value.
@@ -1006,7 +1502,7 @@
Thread. Last Branch Record n Additional Information (R/W) One of 32 triplet
of last branch record registers on the last branch record stack. This part
of the stack contains flag, TSX-related and elapsed cycle information. See
- also: - Last Branch Record Stack TOS at 1C9H - Section 17.6.1, "LBR
+ also: - Last Branch Record Stack TOS at 1C9H - Section 17.7.1, "LBR
Stack.".
@param ECX MSR_SKYLAKE_LBR_INFO_n
@@ -1088,4 +1584,657 @@
#define MSR_SKYLAKE_LBR_INFO_31 0x00000DDF
/// @}
+
+/**
+ Package. Uncore fixed counter control (R/W).
+
+ @param ECX MSR_SKYLAKE_UNC_PERF_FIXED_CTRL (0x00000394)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_FIXED_CTRL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_FIXED_CTRL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_UNC_PERF_FIXED_CTRL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_UNC_PERF_FIXED_CTRL);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_PERF_FIXED_CTRL, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_UNC_PERF_FIXED_CTRL is defined as MSR_UNC_PERF_FIXED_CTRL in SDM.
+**/
+#define MSR_SKYLAKE_UNC_PERF_FIXED_CTRL 0x00000394
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_UNC_PERF_FIXED_CTRL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved1:20;
+ ///
+ /// [Bit 20] Enable overflow propagation.
+ ///
+ UINT32 EnableOverflow:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 22] Enable counting.
+ ///
+ UINT32 EnableCounting:1;
+ UINT32 Reserved3:9;
+ UINT32 Reserved4:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_UNC_PERF_FIXED_CTRL_REGISTER;
+
+
+/**
+ Package. Uncore fixed counter.
+
+ @param ECX MSR_SKYLAKE_UNC_PERF_FIXED_CTR (0x00000395)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_FIXED_CTR_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_FIXED_CTR_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_UNC_PERF_FIXED_CTR_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_UNC_PERF_FIXED_CTR);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_PERF_FIXED_CTR, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_UNC_PERF_FIXED_CTR is defined as MSR_UNC_PERF_FIXED_CTR in SDM.
+**/
+#define MSR_SKYLAKE_UNC_PERF_FIXED_CTR 0x00000395
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_UNC_PERF_FIXED_CTR
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Current count.
+ ///
+ UINT32 CurrentCount:32;
+ ///
+ /// [Bits 43:32] Current count.
+ ///
+ UINT32 CurrentCountHi:12;
+ UINT32 Reserved:20;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_UNC_PERF_FIXED_CTR_REGISTER;
+
+
+/**
+ Package. Uncore C-Box configuration information (R/O).
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_CONFIG (0x00000396)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_CBO_CONFIG_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_CBO_CONFIG_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_UNC_CBO_CONFIG_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_CONFIG);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_CONFIG is defined as MSR_UNC_CBO_CONFIG in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_CONFIG 0x00000396
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_UNC_CBO_CONFIG
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 3:0] Specifies the number of C-Box units with programmable
+ /// counters (including processor cores and processor graphics),.
+ ///
+ UINT32 CBox:4;
+ UINT32 Reserved1:28;
+ UINT32 Reserved2:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_UNC_CBO_CONFIG_REGISTER;
+
+
+/**
+ Package. Uncore Arb unit, performance counter 0.
+
+ @param ECX MSR_SKYLAKE_UNC_ARB_PERFCTR0 (0x000003B0)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_ARB_PERFCTR0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_ARB_PERFCTR0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_ARB_PERFCTR0 is defined as MSR_UNC_ARB_PERFCTR0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_ARB_PERFCTR0 0x000003B0
+
+
+/**
+ Package. Uncore Arb unit, performance counter 1.
+
+ @param ECX MSR_SKYLAKE_UNC_ARB_PERFCTR1 (0x000003B1)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_ARB_PERFCTR1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_ARB_PERFCTR1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_ARB_PERFCTR1 is defined as MSR_UNC_ARB_PERFCTR1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_ARB_PERFCTR1 0x000003B1
+
+
+/**
+ Package. Uncore Arb unit, counter 0 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_ARB_PERFEVTSEL0 (0x000003B2)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_ARB_PERFEVTSEL0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_ARB_PERFEVTSEL0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_ARB_PERFEVTSEL0 is defined as MSR_UNC_ARB_PERFEVTSEL0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_ARB_PERFEVTSEL0 0x000003B2
+
+
+/**
+ Package. Uncore Arb unit, counter 1 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_ARB_PERFEVTSEL1 (0x000003B3)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_ARB_PERFEVTSEL1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_ARB_PERFEVTSEL1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_ARB_PERFEVTSEL1 is defined as MSR_SKYLAKE_UNC_ARB_PERFEVTSEL1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_ARB_PERFEVTSEL1 0x000003B3
+
+
+/**
+ Package. Uncore C-Box 0, counter 0 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL0 (0x00000700)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL0 is defined as MSR_UNC_CBO_0_PERFEVTSEL0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL0 0x00000700
+
+
+/**
+ Package. Uncore C-Box 0, counter 1 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL1 (0x00000701)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL1 is defined as MSR_UNC_CBO_0_PERFEVTSEL1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_0_PERFEVTSEL1 0x00000701
+
+
+/**
+ Package. Uncore C-Box 0, performance counter 0.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_0_PERFCTR0 (0x00000706)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFCTR0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFCTR0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_0_PERFCTR0 is defined as MSR_UNC_CBO_0_PERFCTR0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_0_PERFCTR0 0x00000706
+
+
+/**
+ Package. Uncore C-Box 0, performance counter 1.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_0_PERFCTR1 (0x00000707)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFCTR1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_0_PERFCTR1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_0_PERFCTR1 is defined as MSR_UNC_CBO_0_PERFCTR1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_0_PERFCTR1 0x00000707
+
+
+/**
+ Package. Uncore C-Box 1, counter 0 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL0 (0x00000710)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL0 is defined as MSR_UNC_CBO_1_PERFEVTSEL0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL0 0x00000710
+
+
+/**
+ Package. Uncore C-Box 1, counter 1 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL1 (0x00000711)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL1 is defined as MSR_UNC_CBO_1_PERFEVTSEL1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_1_PERFEVTSEL1 0x00000711
+
+
+/**
+ Package. Uncore C-Box 1, performance counter 0.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_1_PERFCTR0 (0x00000716)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFCTR0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFCTR0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_1_PERFCTR0 is defined as MSR_UNC_CBO_1_PERFCTR0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_1_PERFCTR0 0x00000716
+
+
+/**
+ Package. Uncore C-Box 1, performance counter 1.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_1_PERFCTR1 (0x00000717)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFCTR1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_1_PERFCTR1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_1_PERFCTR1 is defined as MSR_UNC_CBO_1_PERFCTR1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_1_PERFCTR1 0x00000717
+
+
+/**
+ Package. Uncore C-Box 2, counter 0 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL0 (0x00000720)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL0 is defined as MSR_UNC_CBO_2_PERFEVTSEL0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL0 0x00000720
+
+
+/**
+ Package. Uncore C-Box 2, counter 1 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL1 (0x00000721)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL1 is defined as MSR_UNC_CBO_2_PERFEVTSEL1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_2_PERFEVTSEL1 0x00000721
+
+
+/**
+ Package. Uncore C-Box 2, performance counter 0.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_2_PERFCTR0 (0x00000726)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFCTR0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFCTR0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_2_PERFCTR0 is defined as MSR_UNC_CBO_2_PERFCTR0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_2_PERFCTR0 0x00000726
+
+
+/**
+ Package. Uncore C-Box 2, performance counter 1.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_2_PERFCTR1 (0x00000727)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFCTR1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_2_PERFCTR1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_2_PERFCTR1 is defined as MSR_UNC_CBO_2_PERFCTR1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_2_PERFCTR1 0x00000727
+
+
+/**
+ Package. Uncore C-Box 3, counter 0 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL0 (0x00000730)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL0 is defined as MSR_UNC_CBO_3_PERFEVTSEL0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL0 0x00000730
+
+
+/**
+ Package. Uncore C-Box 3, counter 1 event select MSR.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL1 (0x00000731)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL1 is defined as MSR_UNC_CBO_3_PERFEVTSEL1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_3_PERFEVTSEL1 0x00000731
+
+
+/**
+ Package. Uncore C-Box 3, performance counter 0.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_3_PERFCTR0 (0x00000736)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFCTR0);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFCTR0, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_3_PERFCTR0 is defined as MSR_UNC_CBO_3_PERFCTR0 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_3_PERFCTR0 0x00000736
+
+
+/**
+ Package. Uncore C-Box 3, performance counter 1.
+
+ @param ECX MSR_SKYLAKE_UNC_CBO_3_PERFCTR1 (0x00000737)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFCTR1);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_CBO_3_PERFCTR1, Msr);
+ @endcode
+ @note MSR_SKYLAKE_UNC_CBO_3_PERFCTR1 is defined as MSR_UNC_CBO_3_PERFCTR1 in SDM.
+**/
+#define MSR_SKYLAKE_UNC_CBO_3_PERFCTR1 0x00000737
+
+
+/**
+ Package. Uncore PMU global control.
+
+ @param ECX MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL (0x00000E01)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL is defined as MSR_UNC_PERF_GLOBAL_CTRL in SDM.
+**/
+#define MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL 0x00000E01
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Slice 0 select.
+ ///
+ UINT32 PMI_Sel_Slice0:1;
+ ///
+ /// [Bit 1] Slice 1 select.
+ ///
+ UINT32 PMI_Sel_Slice1:1;
+ ///
+ /// [Bit 2] Slice 2 select.
+ ///
+ UINT32 PMI_Sel_Slice2:1;
+ ///
+ /// [Bit 3] Slice 3 select.
+ ///
+ UINT32 PMI_Sel_Slice3:1;
+ ///
+ /// [Bit 4] Slice 4select.
+ ///
+ UINT32 PMI_Sel_Slice4:1;
+ UINT32 Reserved1:14;
+ UINT32 Reserved2:10;
+ ///
+ /// [Bit 29] Enable all uncore counters.
+ ///
+ UINT32 EN:1;
+ ///
+ /// [Bit 30] Enable wake on PMI.
+ ///
+ UINT32 WakePMI:1;
+ ///
+ /// [Bit 31] Enable Freezing counter when overflow.
+ ///
+ UINT32 FREEZE:1;
+ UINT32 Reserved3:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_UNC_PERF_GLOBAL_CTRL_REGISTER;
+
+
+/**
+ Package. Uncore PMU main status.
+
+ @param ECX MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS (0x00000E02)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS);
+ AsmWriteMsr64 (MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS, Msr.Uint64);
+ @endcode
+ @note MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS is defined as MSR_UNC_PERF_GLOBAL_STATUS in SDM.
+**/
+#define MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS 0x00000E02
+
+/**
+ MSR information returned for MSR index #MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Fixed counter overflowed.
+ ///
+ UINT32 Fixed:1;
+ ///
+ /// [Bit 1] An ARB counter overflowed.
+ ///
+ UINT32 ARB:1;
+ UINT32 Reserved1:1;
+ ///
+ /// [Bit 3] A CBox counter overflowed (on any slice).
+ ///
+ UINT32 CBox:1;
+ UINT32 Reserved2:28;
+ UINT32 Reserved3:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_SKYLAKE_UNC_PERF_GLOBAL_STATUS_REGISTER;
+
#endif
