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| -rw-r--r-- | UefiCpuPkg/Include/Register/ArchitecturalMsr.h | 5801 |
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diff --git a/UefiCpuPkg/Include/Register/ArchitecturalMsr.h b/UefiCpuPkg/Include/Register/ArchitecturalMsr.h new file mode 100644 index 0000000000..a4702edc73 --- /dev/null +++ b/UefiCpuPkg/Include/Register/ArchitecturalMsr.h @@ -0,0 +1,5801 @@ +/** @file
+ Architectural MSR Definitions.
+
+ Provides defines for Machine Specific Registers(MSR) indexes. Data structures
+ are provided for MSRs that contain one or more bit fields. If the MSR value
+ returned is a single 32-bit or 64-bit value, then a data structure is not
+ provided for that MSR.
+
+ Copyright (c) 2016, Intel Corporation. All rights reserved.<BR>
+ This program and the accompanying materials
+ are licensed and made available under the terms and conditions of the BSD License
+ which accompanies this distribution. The full text of the license may be found at
+ http://opensource.org/licenses/bsd-license.php
+
+ THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
+ WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
+
+ @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 35-1.
+
+**/
+
+#ifndef __ARCHITECTURAL_MSR_H__
+#define __ARCHITECTURAL_MSR_H__
+
+/**
+ See Section 35.20, "MSRs in Pentium Processors.". Pentium Processor (05_01H).
+
+ @param ECX MSR_IA32_P5_MC_ADDR (0x00000000)
+ @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_IA32_P5_MC_ADDR);
+ AsmWriteMsr64 (MSR_IA32_P5_MC_ADDR, Msr);
+ @endcode
+**/
+#define MSR_IA32_P5_MC_ADDR 0x00000000
+
+
+/**
+ See Section 35.20, "MSRs in Pentium Processors.". DF_DM = 05_01H.
+
+ @param ECX MSR_IA32_P5_MC_TYPE (0x00000001)
+ @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_IA32_P5_MC_TYPE);
+ AsmWriteMsr64 (MSR_IA32_P5_MC_TYPE, Msr);
+ @endcode
+**/
+#define MSR_IA32_P5_MC_TYPE 0x00000001
+
+
+/**
+ See Section 8.10.5, "Monitor/Mwait Address Range Determination.". Introduced
+ at Display Family / Display Model 0F_03H.
+
+ @param ECX MSR_IA32_MONITOR_FILTER_SIZE (0x00000006)
+ @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_IA32_MONITOR_FILTER_SIZE);
+ AsmWriteMsr64 (MSR_IA32_MONITOR_FILTER_SIZE, Msr);
+ @endcode
+**/
+#define MSR_IA32_MONITOR_FILTER_SIZE 0x00000006
+
+
+/**
+ See Section 17.14, "Time-Stamp Counter.". Introduced at Display Family /
+ Display Model 05_01H.
+
+ @param ECX MSR_IA32_TIME_STAMP_COUNTER (0x00000010)
+ @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_IA32_TIME_STAMP_COUNTER);
+ AsmWriteMsr64 (MSR_IA32_TIME_STAMP_COUNTER, Msr);
+ @endcode
+**/
+#define MSR_IA32_TIME_STAMP_COUNTER 0x00000010
+
+
+/**
+ Platform ID (RO) The operating system can use this MSR to determine "slot"
+ information for the processor and the proper microcode update to load.
+ Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_PLATFORM_ID (0x00000017)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PLATFORM_ID_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PLATFORM_ID_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PLATFORM_ID_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PLATFORM_ID);
+ @endcode
+**/
+#define MSR_IA32_PLATFORM_ID 0x00000017
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PLATFORM_ID
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved1:32;
+ UINT32 Reserved2:18;
+ ///
+ /// [Bits 52:50] Platform Id (RO) Contains information concerning the
+ /// intended platform for the processor.
+ /// 52 51 50
+ /// -- -- --
+ /// 0 0 0 Processor Flag 0.
+ /// 0 0 1 Processor Flag 1
+ /// 0 1 0 Processor Flag 2
+ /// 0 1 1 Processor Flag 3
+ /// 1 0 0 Processor Flag 4
+ /// 1 0 1 Processor Flag 5
+ /// 1 1 0 Processor Flag 6
+ /// 1 1 1 Processor Flag 7
+ ///
+ UINT32 PlatformId:3;
+ UINT32 Reserved3:11;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PLATFORM_ID_REGISTER;
+
+
+/**
+ 06_01H.
+
+ @param ECX MSR_IA32_APIC_BASE (0x0000001B)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_APIC_BASE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_APIC_BASE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_APIC_BASE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_APIC_BASE);
+ AsmWriteMsr64 (MSR_IA32_APIC_BASE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_APIC_BASE 0x0000001B
+
+/**
+ MSR information returned for MSR index #MSR_IA32_APIC_BASE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved1:8;
+ ///
+ /// [Bit 8] BSP flag (R/W).
+ ///
+ UINT32 BSP:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 10] Enable x2APIC mode. Introduced at Display Family / Display
+ /// Model 06_1AH.
+ ///
+ UINT32 EXTD:1;
+ ///
+ /// [Bit 11] APIC Global Enable (R/W).
+ ///
+ UINT32 EN:1;
+ ///
+ /// [Bits 31:12] APIC Base (R/W).
+ ///
+ UINT32 ApicBase:20;
+ ///
+ /// [Bits 63:32] APIC Base (R/W).
+ ///
+ UINT32 ApicBaseHi:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_APIC_BASE_REGISTER;
+
+
+/**
+ Control Features in Intel 64 Processor (R/W). If any one enumeration
+ condition for defined bit field holds.
+
+ @param ECX MSR_IA32_FEATURE_CONTROL (0x0000003A)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_FEATURE_CONTROL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_FEATURE_CONTROL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_FEATURE_CONTROL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_FEATURE_CONTROL);
+ AsmWriteMsr64 (MSR_IA32_FEATURE_CONTROL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_FEATURE_CONTROL 0x0000003A
+
+/**
+ MSR information returned for MSR index #MSR_IA32_FEATURE_CONTROL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Lock bit (R/WO): (1 = locked). When set, locks this MSR from
+ /// being written, writes to this bit will result in GP(0). Note: Once the
+ /// Lock bit is set, the contents of this register cannot be modified.
+ /// Therefore the lock bit must be set after configuring support for Intel
+ /// Virtualization Technology and prior to transferring control to an
+ /// option ROM or the OS. Hence, once the Lock bit is set, the entire
+ /// IA32_FEATURE_CONTROL contents are preserved across RESET when PWRGOOD
+ /// is not deasserted. If any one enumeration condition for defined bit
+ /// field position greater than bit 0 holds.
+ ///
+ UINT32 Lock:1;
+ ///
+ /// [Bit 1] Enable VMX inside SMX operation (R/WL): This bit enables a
+ /// system executive to use VMX in conjunction with SMX to support
+ /// Intel(R) Trusted Execution Technology. BIOS must set this bit only
+ /// when the CPUID function 1 returns VMX feature flag and SMX feature
+ /// flag set (ECX bits 5 and 6 respectively). If CPUID.01H:ECX[5] = 1 &&
+ /// CPUID.01H:ECX[6] = 1.
+ ///
+ UINT32 EnableVmxInsideSmx:1;
+ ///
+ /// [Bit 2] Enable VMX outside SMX operation (R/WL): This bit enables VMX
+ /// for system executive that do not require SMX. BIOS must set this bit
+ /// only when the CPUID function 1 returns VMX feature flag set (ECX bit
+ /// 5). If CPUID.01H:ECX[5] = 1.
+ ///
+ UINT32 EnableVmxOutsideSmx:1;
+ UINT32 Reserved1:5;
+ ///
+ /// [Bits 14:8] SENTER Local Function Enables (R/WL): When set, each bit
+ /// in the field represents an enable control for a corresponding SENTER
+ /// function. This bit is supported only if CPUID.1:ECX.[bit 6] is set. If
+ /// CPUID.01H:ECX[6] = 1.
+ ///
+ UINT32 SenterLocalFunctionEnables:7;
+ ///
+ /// [Bit 15] SENTER Global Enable (R/WL): This bit must be set to enable
+ /// SENTER leaf functions. This bit is supported only if CPUID.1:ECX.[bit
+ /// 6] is set. If CPUID.01H:ECX[6] = 1.
+ ///
+ UINT32 SenterGlobalEnable:1;
+ UINT32 Reserved2:2;
+ ///
+ /// [Bit 18] SGX Global Enable (R/WL): This bit must be set to enable SGX
+ /// leaf functions. This bit is supported only if CPUID.1:ECX.[bit 6] is
+ /// set. If CPUID.(EAX=07H, ECX=0H): EBX[2] = 1.
+ ///
+ UINT32 SgxEnable:1;
+ UINT32 Reserved3:1;
+ ///
+ /// [Bit 20] LMCE On (R/WL): When set, system software can program the
+ /// MSRs associated with LMCE to configure delivery of some machine check
+ /// exceptions to a single logical processor. If IA32_MCG_CAP[27] = 1.
+ ///
+ UINT32 LmceOn:1;
+ UINT32 Reserved4:11;
+ UINT32 Reserved5:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_FEATURE_CONTROL_REGISTER;
+
+
+/**
+ Per Logical Processor TSC Adjust (R/Write to clear). If CPUID.(EAX=07H,
+ ECX=0H): EBX[1] = 1. THREAD_ADJUST: Local offset value of the IA32_TSC for
+ a logical processor. Reset value is Zero. A write to IA32_TSC will modify
+ the local offset in IA32_TSC_ADJUST and the content of IA32_TSC, but does
+ not affect the internal invariant TSC hardware.
+
+ @param ECX MSR_IA32_TSC_ADJUST (0x0000003B)
+ @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_IA32_TSC_ADJUST);
+ AsmWriteMsr64 (MSR_IA32_TSC_ADJUST, Msr);
+ @endcode
+**/
+#define MSR_IA32_TSC_ADJUST 0x0000003B
+
+
+/**
+ BIOS Update Trigger (W) Executing a WRMSR instruction to this MSR causes a
+ microcode update to be loaded into the processor. See Section 9.11.6,
+ "Microcode Update Loader." A processor may prevent writing to this MSR when
+ loading guest states on VM entries or saving guest states on VM exits.
+ Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_BIOS_UPDT_TRIG (0x00000079)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = 0;
+ AsmWriteMsr64 (MSR_IA32_BIOS_UPDT_TRIG, Msr);
+ @endcode
+**/
+#define MSR_IA32_BIOS_UPDT_TRIG 0x00000079
+
+
+/**
+ BIOS Update Signature (RO) Returns the microcode update signature following
+ the execution of CPUID.01H. A processor may prevent writing to this MSR when
+ loading guest states on VM entries or saving guest states on VM exits.
+ Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_BIOS_SIGN_ID (0x0000008B)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_BIOS_SIGN_ID_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_BIOS_SIGN_ID_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_BIOS_SIGN_ID_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_BIOS_SIGN_ID);
+ @endcode
+**/
+#define MSR_IA32_BIOS_SIGN_ID 0x0000008B
+
+/**
+ MSR information returned for MSR index #MSR_IA32_BIOS_SIGN_ID
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved:32;
+ ///
+ /// [Bits 63:32] Microcode update signature. This field contains the
+ /// signature of the currently loaded microcode update when read following
+ /// the execution of the CPUID instruction, function 1. It is required
+ /// that this register field be pre-loaded with zero prior to executing
+ /// the CPUID, function 1. If the field remains equal to zero, then there
+ /// is no microcode update loaded. Another nonzero value will be the
+ /// signature.
+ ///
+ UINT32 MicrocodeUpdateSignature:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_BIOS_SIGN_ID_REGISTER;
+
+
+/**
+ SMM Monitor Configuration (R/W). If CPUID.01H: ECX[5]=1. CPUID.01H: ECX[6] =
+ 1.
+
+ @param ECX MSR_IA32_SMM_MONITOR_CTL (0x0000009B)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_SMM_MONITOR_CTL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_SMM_MONITOR_CTL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_SMM_MONITOR_CTL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_SMM_MONITOR_CTL);
+ AsmWriteMsr64 (MSR_IA32_SMM_MONITOR_CTL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_SMM_MONITOR_CTL 0x0000009B
+
+/**
+ MSR information returned for MSR index #MSR_IA32_SMM_MONITOR_CTL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Valid (R/W). The STM may be invoked using VMCALL only if this
+ /// bit is 1. Because VMCALL is used to activate the dual-monitor treatment
+ /// (see Section 34.15.6), the dual-monitor treatment cannot be activated
+ /// if the bit is 0. This bit is cleared when the logical processor is
+ /// reset.
+ ///
+ UINT32 Valid:1;
+ UINT32 Reserved1:1;
+ ///
+ /// [Bit 2] Determines whether executions of VMXOFF unblock SMIs under the
+ /// default treatment of SMIs and SMM. Executions of VMXOFF unblock SMIs
+ /// unless bit 2 is 1 (the value of bit 0 is irrelevant).
+ ///
+ UINT32 BlockSmi:1;
+ UINT32 Reserved2:9;
+ ///
+ /// [Bits 31:12] MSEG Base (R/W).
+ ///
+ UINT32 MsegBase:20;
+ 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_IA32_SMM_MONITOR_CTL_REGISTER;
+
+
+/**
+ Base address of the logical processor's SMRAM image (RO, SMM only). If
+ IA32_VMX_MISC[15].
+
+ @param ECX MSR_IA32_SMBASE (0x0000009E)
+ @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_IA32_SMBASE);
+ @endcode
+**/
+#define MSR_IA32_SMBASE 0x0000009E
+
+
+/**
+ General Performance Counters (R/W).
+ MSR_IA32_PMCn is supported if CPUID.0AH: EAX[15:8] > n.
+
+ @param ECX MSR_IA32_PMCn
+ @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_IA32_PMC0);
+ AsmWriteMsr64 (MSR_IA32_PMC0, Msr);
+ @endcode
+ @{
+**/
+#define MSR_IA32_PMC0 0x000000C1
+#define MSR_IA32_PMC1 0x000000C2
+#define MSR_IA32_PMC2 0x000000C3
+#define MSR_IA32_PMC3 0x000000C4
+#define MSR_IA32_PMC4 0x000000C5
+#define MSR_IA32_PMC5 0x000000C6
+#define MSR_IA32_PMC6 0x000000C7
+#define MSR_IA32_PMC7 0x000000C8
+/// @}
+
+
+/**
+ TSC Frequency Clock Counter (R/Write to clear). If CPUID.06H: ECX[0] = 1.
+ C0_MCNT: C0 TSC Frequency Clock Count Increments at fixed interval (relative
+ to TSC freq.) when the logical processor is in C0. Cleared upon overflow /
+ wrap-around of IA32_APERF.
+
+ @param ECX MSR_IA32_MPERF (0x000000E7)
+ @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_IA32_MPERF);
+ AsmWriteMsr64 (MSR_IA32_MPERF, Msr);
+ @endcode
+**/
+#define MSR_IA32_MPERF 0x000000E7
+
+
+/**
+ Actual Performance Clock Counter (R/Write to clear). If CPUID.06H: ECX[0] =
+ 1. C0_ACNT: C0 Actual Frequency Clock Count Accumulates core clock counts at
+ the coordinated clock frequency, when the logical processor is in C0.
+ Cleared upon overflow / wrap-around of IA32_MPERF.
+
+ @param ECX MSR_IA32_APERF (0x000000E8)
+ @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_IA32_APERF);
+ AsmWriteMsr64 (MSR_IA32_APERF, Msr);
+ @endcode
+**/
+#define MSR_IA32_APERF 0x000000E8
+
+
+/**
+ MTRR Capability (RO) Section 11.11.2.1, "IA32_MTRR_DEF_TYPE MSR.".
+ Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_MTRRCAP (0x000000FE)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRRCAP_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRRCAP_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MTRRCAP_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MTRRCAP);
+ @endcode
+**/
+#define MSR_IA32_MTRRCAP 0x000000FE
+
+/**
+ MSR information returned for MSR index #MSR_IA32_MTRRCAP
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] VCNT: The number of variable memory type ranges in the
+ /// processor.
+ ///
+ UINT32 VCNT:8;
+ ///
+ /// [Bit 8] Fixed range MTRRs are supported when set.
+ ///
+ UINT32 FIX:1;
+ UINT32 Reserved1:1;
+ ///
+ /// [Bit 10] WC Supported when set.
+ ///
+ UINT32 WC:1;
+ ///
+ /// [Bit 11] SMRR Supported when set.
+ ///
+ UINT32 SMRR:1;
+ UINT32 Reserved2:20;
+ 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_IA32_MTRRCAP_REGISTER;
+
+
+/**
+ SYSENTER_CS_MSR (R/W). Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_SYSENTER_CS (0x00000174)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_SYSENTER_CS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_SYSENTER_CS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_SYSENTER_CS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_SYSENTER_CS);
+ AsmWriteMsr64 (MSR_IA32_SYSENTER_CS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_SYSENTER_CS 0x00000174
+
+/**
+ MSR information returned for MSR index #MSR_IA32_SYSENTER_CS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 15:0] CS Selector.
+ ///
+ UINT32 CS:16;
+ UINT32 Reserved1:16;
+ 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_IA32_SYSENTER_CS_REGISTER;
+
+
+/**
+ SYSENTER_ESP_MSR (R/W). Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_SYSENTER_ESP (0x00000175)
+ @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_IA32_SYSENTER_ESP);
+ AsmWriteMsr64 (MSR_IA32_SYSENTER_ESP, Msr);
+ @endcode
+**/
+#define MSR_IA32_SYSENTER_ESP 0x00000175
+
+
+/**
+ SYSENTER_EIP_MSR (R/W). Introduced at Display Family / Display Model 06_01H.
+
+ @param ECX MSR_IA32_SYSENTER_EIP (0x00000176)
+ @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_IA32_SYSENTER_EIP);
+ AsmWriteMsr64 (MSR_IA32_SYSENTER_EIP, Msr);
+ @endcode
+**/
+#define MSR_IA32_SYSENTER_EIP 0x00000176
+
+
+/**
+ Global Machine Check Capability (RO). Introduced at Display Family / Display
+ Model 06_01H.
+
+ @param ECX MSR_IA32_MCG_CAP (0x00000179)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MCG_CAP_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MCG_CAP_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MCG_CAP_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MCG_CAP);
+ @endcode
+**/
+#define MSR_IA32_MCG_CAP 0x00000179
+
+/**
+ MSR information returned for MSR index #MSR_IA32_MCG_CAP
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Count: Number of reporting banks.
+ ///
+ UINT32 Count:8;
+ ///
+ /// [Bit 8] MCG_CTL_P: IA32_MCG_CTL is present if this bit is set.
+ ///
+ UINT32 MCG_CTL_P:1;
+ ///
+ /// [Bit 9] MCG_EXT_P: Extended machine check state registers are present
+ /// if this bit is set.
+ ///
+ UINT32 MCG_EXT_P:1;
+ ///
+ /// [Bit 10] MCP_CMCI_P: Support for corrected MC error event is present.
+ /// Introduced at Display Family / Display Model 06_01H.
+ ///
+ UINT32 MCP_CMCI_P:1;
+ ///
+ /// [Bit 11] MCG_TES_P: Threshold-based error status register are present
+ /// if this bit is set.
+ ///
+ UINT32 MCG_TES_P:1;
+ UINT32 Reserved1:4;
+ ///
+ /// [Bits 23:16] MCG_EXT_CNT: Number of extended machine check state
+ /// registers present.
+ ///
+ UINT32 MCG_EXT_CNT:8;
+ ///
+ /// [Bit 24] MCG_SER_P: The processor supports software error recovery if
+ /// this bit is set.
+ ///
+ UINT32 MCG_SER_P:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 26] MCG_ELOG_P: Indicates that the processor allows platform
+ /// firmware to be invoked when an error is detected so that it may
+ /// provide additional platform specific information in an ACPI format
+ /// "Generic Error Data Entry" that augments the data included in machine
+ /// check bank registers. Introduced at Display Family / Display Model
+ /// 06_3EH.
+ ///
+ UINT32 MCG_ELOG_P:1;
+ ///
+ /// [Bit 27] MCG_LMCE_P: Indicates that the processor support extended
+ /// state in IA32_MCG_STATUS and associated MSR necessary to configure
+ /// Local Machine Check Exception (LMCE). Introduced at Display Family /
+ /// Display Model 06_3EH.
+ ///
+ UINT32 MCG_LMCE_P:1;
+ UINT32 Reserved3:4;
+ 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_IA32_MCG_CAP_REGISTER;
+
+
+/**
+ Global Machine Check Status (R/W0). Introduced at Display Family / Display
+ Model 06_01H.
+
+ @param ECX MSR_IA32_MCG_STATUS (0x0000017A)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MCG_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MCG_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MCG_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MCG_STATUS);
+ AsmWriteMsr64 (MSR_IA32_MCG_STATUS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_MCG_STATUS 0x0000017A
+
+/**
+ MSR information returned for MSR index #MSR_IA32_MCG_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] RIPV. Restart IP valid. Introduced at Display Family / Display
+ /// Model 06_01H.
+ ///
+ UINT32 RIPV:1;
+ ///
+ /// [Bit 1] EIPV. Error IP valid. Introduced at Display Family / Display
+ /// Model 06_01H.
+ ///
+ UINT32 EIPV:1;
+ ///
+ /// [Bit 2] MCIP. Machine check in progress. Introduced at Display Family
+ /// / Display Model 06_01H.
+ ///
+ UINT32 MCIP:1;
+ ///
+ /// [Bit 3] LMCE_S. If IA32_MCG_CAP.LMCE_P[2 7] =1.
+ ///
+ UINT32 LMCE_S:1;
+ 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_IA32_MCG_STATUS_REGISTER;
+
+
+/**
+ Global Machine Check Control (R/W). If IA32_MCG_CAP.CTL_P[8] =1.
+
+ @param ECX MSR_IA32_MCG_CTL (0x0000017B)
+ @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_IA32_MCG_CTL);
+ AsmWriteMsr64 (MSR_IA32_MCG_CTL, Msr);
+ @endcode
+**/
+#define MSR_IA32_MCG_CTL 0x0000017B
+
+
+/**
+ Performance Event Select Register n (R/W). If CPUID.0AH: EAX[15:8] > n.
+
+ @param ECX MSR_IA32_PERFEVTSELn
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERFEVTSEL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERFEVTSEL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERFEVTSEL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERFEVTSEL0);
+ AsmWriteMsr64 (MSR_IA32_PERFEVTSEL0, Msr.Uint64);
+ @endcode
+ @{
+**/
+#define MSR_IA32_PERFEVTSEL0 0x00000186
+#define MSR_IA32_PERFEVTSEL1 0x00000187
+#define MSR_IA32_PERFEVTSEL2 0x00000188
+#define MSR_IA32_PERFEVTSEL3 0x00000189
+/// @}
+
+/**
+ MSR information returned for MSR indexes #MSR_IA32_PERFEVTSEL0 to
+ #MSR_IA32_PERFEVTSEL3
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Event Select: Selects a performance event logic unit.
+ ///
+ UINT32 EventSelect:8;
+ ///
+ /// [Bits 15:8] UMask: Qualifies the microarchitectural condition to
+ /// detect on the selected event logic.
+ ///
+ UINT32 UMASK:8;
+ ///
+ /// [Bit 16] USR: Counts while in privilege level is not ring 0.
+ ///
+ UINT32 USR:1;
+ ///
+ /// [Bit 17] OS: Counts while in privilege level is ring 0.
+ ///
+ UINT32 OS:1;
+ ///
+ /// [Bit 18] Edge: Enables edge detection if set.
+ ///
+ UINT32 E:1;
+ ///
+ /// [Bit 19] PC: enables pin control.
+ ///
+ UINT32 PC:1;
+ ///
+ /// [Bit 20] INT: enables interrupt on counter overflow.
+ ///
+ UINT32 INT:1;
+ ///
+ /// [Bit 21] AnyThread: When set to 1, it enables counting the associated
+ /// event conditions occurring across all logical processors sharing a
+ /// processor core. When set to 0, the counter only increments the
+ /// associated event conditions occurring in the logical processor which
+ /// programmed the MSR.
+ ///
+ UINT32 ANY:1;
+ ///
+ /// [Bit 22] EN: enables the corresponding performance counter to commence
+ /// counting when this bit is set.
+ ///
+ UINT32 EN:1;
+ ///
+ /// [Bit 23] INV: invert the CMASK.
+ ///
+ UINT32 INV:1;
+ ///
+ /// [Bits 31:24] CMASK: When CMASK is not zero, the corresponding
+ /// performance counter increments each cycle if the event count is
+ /// greater than or equal to the CMASK.
+ ///
+ UINT32 CMASK:8;
+ UINT32 Reserved:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERFEVTSEL_REGISTER;
+
+
+/**
+ Current performance state(P-State) operating point (RO). Introduced at
+ Display Family / Display Model 0F_03H.
+
+ @param ECX MSR_IA32_PERF_STATUS (0x00000198)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_STATUS);
+ @endcode
+**/
+#define MSR_IA32_PERF_STATUS 0x00000198
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 15:0] Current performance State Value.
+ ///
+ UINT32 State:16;
+ UINT32 Reserved1:16;
+ 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_IA32_PERF_STATUS_REGISTER;
+
+
+/**
+ (R/W). Introduced at Display Family / Display Model 0F_03H.
+
+ @param ECX MSR_IA32_PERF_CTL (0x00000199)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_CTL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_CTL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_CTL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_CTL);
+ AsmWriteMsr64 (MSR_IA32_PERF_CTL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PERF_CTL 0x00000199
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_CTL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 15:0] Target performance State Value.
+ ///
+ UINT32 TargetState:16;
+ UINT32 Reserved1:16;
+ ///
+ /// [Bit 32] IDA Engage. (R/W) When set to 1: disengages IDA. 06_0FH
+ /// (Mobile only).
+ ///
+ UINT32 IDA:1;
+ UINT32 Reserved2:31;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_CTL_REGISTER;
+
+
+/**
+ Clock Modulation Control (R/W) See Section 14.7.3, "Software Controlled
+ Clock Modulation.". Introduced at Display Family / Display Model 0F_0H.
+
+ @param ECX MSR_IA32_CLOCK_MODULATION (0x0000019A)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_CLOCK_MODULATION_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_CLOCK_MODULATION_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_CLOCK_MODULATION_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_CLOCK_MODULATION);
+ AsmWriteMsr64 (MSR_IA32_CLOCK_MODULATION, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_CLOCK_MODULATION 0x0000019A
+
+/**
+ MSR information returned for MSR index #MSR_IA32_CLOCK_MODULATION
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Extended On-Demand Clock Modulation Duty Cycle:. If
+ /// CPUID.06H:EAX[5] = 1.
+ ///
+ UINT32 ExtendedOnDemandClockModulationDutyCycle:1;
+ ///
+ /// [Bits 3:1] On-Demand Clock Modulation Duty Cycle: Specific encoded
+ /// values for target duty cycle modulation.
+ ///
+ UINT32 OnDemandClockModulationDutyCycle:3;
+ ///
+ /// [Bit 4] On-Demand Clock Modulation Enable: Set 1 to enable modulation.
+ ///
+ UINT32 OnDemandClockModulationEnable:1;
+ UINT32 Reserved1:27;
+ 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_IA32_CLOCK_MODULATION_REGISTER;
+
+
+/**
+ Thermal Interrupt Control (R/W) Enables and disables the generation of an
+ interrupt on temperature transitions detected with the processor's thermal
+ sensors and thermal monitor. See Section 14.7.2, "Thermal Monitor.".
+ Introduced at Display Family / Display Model 0F_0H.
+
+ @param ECX MSR_IA32_THERM_INTERRUPT (0x0000019B)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_THERM_INTERRUPT_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_THERM_INTERRUPT_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_THERM_INTERRUPT_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_THERM_INTERRUPT);
+ AsmWriteMsr64 (MSR_IA32_THERM_INTERRUPT, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_THERM_INTERRUPT 0x0000019B
+
+/**
+ MSR information returned for MSR index #MSR_IA32_THERM_INTERRUPT
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] High-Temperature Interrupt Enable.
+ ///
+ UINT32 HighTempEnable:1;
+ ///
+ /// [Bit 1] Low-Temperature Interrupt Enable.
+ ///
+ UINT32 LowTempEnable:1;
+ ///
+ /// [Bit 2] PROCHOT# Interrupt Enable.
+ ///
+ UINT32 PROCHOT_Enable:1;
+ ///
+ /// [Bit 3] FORCEPR# Interrupt Enable.
+ ///
+ UINT32 FORCEPR_Enable:1;
+ ///
+ /// [Bit 4] Critical Temperature Interrupt Enable.
+ ///
+ UINT32 CriticalTempEnable:1;
+ UINT32 Reserved1:3;
+ ///
+ /// [Bits 14:8] Threshold #1 Value.
+ ///
+ UINT32 Threshold1:7;
+ ///
+ /// [Bit 15] Threshold #1 Interrupt Enable.
+ ///
+ UINT32 Threshold1Enable:1;
+ ///
+ /// [Bits 22:16] Threshold #2 Value.
+ ///
+ UINT32 Threshold2:7;
+ ///
+ /// [Bit 23] Threshold #2 Interrupt Enable.
+ ///
+ UINT32 Threshold2Enable:1;
+ ///
+ /// [Bit 24] Power Limit Notification Enable. If CPUID.06H:EAX[4] = 1.
+ ///
+ UINT32 PowerLimitNotificationEnable:1;
+ UINT32 Reserved2:7;
+ 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_IA32_THERM_INTERRUPT_REGISTER;
+
+
+/**
+ Thermal Status Information (RO) Contains status information about the
+ processor's thermal sensor and automatic thermal monitoring facilities. See
+ Section 14.7.2, "Thermal Monitor". Introduced at Display Family / Display
+ Model 0F_0H.
+
+ @param ECX MSR_IA32_THERM_STATUS (0x0000019C)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_THERM_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_THERM_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_THERM_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_THERM_STATUS);
+ @endcode
+**/
+#define MSR_IA32_THERM_STATUS 0x0000019C
+
+/**
+ MSR information returned for MSR index #MSR_IA32_THERM_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Thermal Status (RO):.
+ ///
+ UINT32 ThermalStatus:1;
+ ///
+ /// [Bit 1] Thermal Status Log (R/W):.
+ ///
+ UINT32 ThermalStatusLog:1;
+ ///
+ /// [Bit 2] PROCHOT # or FORCEPR# event (RO).
+ ///
+ UINT32 PROCHOT_FORCEPR_Event:1;
+ ///
+ /// [Bit 3] PROCHOT # or FORCEPR# log (R/WC0).
+ ///
+ UINT32 PROCHOT_FORCEPR_Log:1;
+ ///
+ /// [Bit 4] Critical Temperature Status (RO).
+ ///
+ UINT32 CriticalTempStatus:1;
+ ///
+ /// [Bit 5] Critical Temperature Status log (R/WC0).
+ ///
+ UINT32 CriticalTempStatusLog:1;
+ ///
+ /// [Bit 6] Thermal Threshold #1 Status (RO). If CPUID.01H:ECX[8] = 1.
+ ///
+ UINT32 ThermalThreshold1Status:1;
+ ///
+ /// [Bit 7] Thermal Threshold #1 log (R/WC0). If CPUID.01H:ECX[8] = 1.
+ ///
+ UINT32 ThermalThreshold1Log:1;
+ ///
+ /// [Bit 8] Thermal Threshold #2 Status (RO). If CPUID.01H:ECX[8] = 1.
+ ///
+ UINT32 ThermalThreshold2Status:1;
+ ///
+ /// [Bit 9] Thermal Threshold #2 log (R/WC0). If CPUID.01H:ECX[8] = 1.
+ ///
+ UINT32 ThermalThreshold2Log:1;
+ ///
+ /// [Bit 10] Power Limitation Status (RO). If CPUID.06H:EAX[4] = 1.
+ ///
+ UINT32 PowerLimitStatus:1;
+ ///
+ /// [Bit 11] Power Limitation log (R/WC0). If CPUID.06H:EAX[4] = 1.
+ ///
+ UINT32 PowerLimitLog:1;
+ ///
+ /// [Bit 12] Current Limit Status (RO). If CPUID.06H:EAX[7] = 1.
+ ///
+ UINT32 CurrentLimitStatus:1;
+ ///
+ /// [Bit 13] Current Limit log (R/WC0). If CPUID.06H:EAX[7] = 1.
+ ///
+ UINT32 CurrentLimitLog:1;
+ ///
+ /// [Bit 14] Cross Domain Limit Status (RO). If CPUID.06H:EAX[7] = 1.
+ ///
+ UINT32 CrossDomainLimitStatus:1;
+ ///
+ /// [Bit 15] Cross Domain Limit log (R/WC0). If CPUID.06H:EAX[7] = 1.
+ ///
+ UINT32 CrossDomainLimitLog:1;
+ ///
+ /// [Bits 22:16] Digital Readout (RO). If CPUID.06H:EAX[0] = 1.
+ ///
+ UINT32 DigitalReadout:7;
+ UINT32 Reserved1:4;
+ ///
+ /// [Bits 30:27] Resolution in Degrees Celsius (RO). If CPUID.06H:EAX[0] =
+ /// 1.
+ ///
+ UINT32 ResolutionInDegreesCelsius:4;
+ ///
+ /// [Bit 31] Reading Valid (RO). If CPUID.06H:EAX[0] = 1.
+ ///
+ UINT32 ReadingValid:1;
+ 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_IA32_THERM_STATUS_REGISTER;
+
+
+/**
+ Enable Misc. Processor Features (R/W) Allows a variety of processor
+ functions to be enabled and disabled.
+
+ @param ECX MSR_IA32_MISC_ENABLE (0x000001A0)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MISC_ENABLE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MISC_ENABLE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MISC_ENABLE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MISC_ENABLE);
+ AsmWriteMsr64 (MSR_IA32_MISC_ENABLE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_MISC_ENABLE 0x000001A0
+
+/**
+ MSR information returned for MSR index #MSR_IA32_MISC_ENABLE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Fast-Strings Enable When set, the fast-strings feature (for
+ /// REP MOVS and REP STORS) is enabled (default); when clear, fast-strings
+ /// are disabled. Introduced at Display Family / Display Model 0F_0H.
+ ///
+ UINT32 FastStrings:1;
+ UINT32 Reserved1:2;
+ ///
+ /// [Bit 3] Automatic Thermal Control Circuit Enable (R/W) 1 = Setting
+ /// this bit enables the thermal control circuit (TCC) portion of the
+ /// Intel Thermal Monitor feature. This allows the processor to
+ /// automatically reduce power consumption in response to TCC activation.
+ /// 0 = Disabled. Note: In some products clearing this bit might be
+ /// ignored in critical thermal conditions, and TM1, TM2 and adaptive
+ /// thermal throttling will still be activated. Introduced at Display
+ /// Family / Display Model 0F_0H.
+ ///
+ UINT32 AutomaticThermalControlCircuit:1;
+ UINT32 Reserved2:3;
+ ///
+ /// [Bit 7] Performance Monitoring Available (R) 1 = Performance
+ /// monitoring enabled 0 = Performance monitoring disabled. Introduced at
+ /// Display Family / Display Model 0F_0H.
+ ///
+ UINT32 PerformanceMonitoring:1;
+ UINT32 Reserved3:3;
+ ///
+ /// [Bit 11] Branch Trace Storage Unavailable (RO) 1 = Processor doesn't
+ /// support branch trace storage (BTS) 0 = BTS is supported. Introduced at
+ /// Display Family / Display Model 0F_0H.
+ ///
+ UINT32 BTS:1;
+ ///
+ /// [Bit 12] Precise Event Based Sampling (PEBS) Unavailable (RO) 1 =
+ /// PEBS is not supported; 0 = PEBS is supported. Introduced at Display
+ /// Family / Display Model 06_0FH.
+ ///
+ UINT32 PEBS:1;
+ UINT32 Reserved4:3;
+ ///
+ /// [Bit 16] Enhanced Intel SpeedStep Technology Enable (R/W) 0= Enhanced
+ /// Intel SpeedStep Technology disabled 1 = Enhanced Intel SpeedStep
+ /// Technology enabled. If CPUID.01H: ECX[7] =1.
+ ///
+ UINT32 EIST:1;
+ UINT32 Reserved5:1;
+ ///
+ /// [Bit 18] ENABLE MONITOR FSM (R/W) When this bit is set to 0, the
+ /// MONITOR feature flag is not set (CPUID.01H:ECX[bit 3] = 0). This
+ /// indicates that MONITOR/MWAIT are not supported. Software attempts to
+ /// execute MONITOR/MWAIT will cause #UD when this bit is 0. When this bit
+ /// is set to 1 (default), MONITOR/MWAIT are supported (CPUID.01H:ECX[bit
+ /// 3] = 1). If the SSE3 feature flag ECX[0] is not set (CPUID.01H:ECX[bit
+ /// 0] = 0), the OS must not attempt to alter this bit. BIOS must leave it
+ /// in the default state. Writing this bit when the SSE3 feature flag is
+ /// set to 0 may generate a #GP exception. Introduced at Display Family /
+ /// Display Model 0F_03H.
+ ///
+ UINT32 MONITOR:1;
+ UINT32 Reserved6:3;
+ ///
+ /// [Bit 22] Limit CPUID Maxval (R/W) When this bit is set to 1, CPUID.00H
+ /// returns a maximum value in EAX[7:0] of 3. BIOS should contain a setup
+ /// question that allows users to specify when the installed OS does not
+ /// support CPUID functions greater than 3. Before setting this bit, BIOS
+ /// must execute the CPUID.0H and examine the maximum value returned in
+ /// EAX[7:0]. If the maximum value is greater than 3, the bit is
+ /// supported. Otherwise, the bit is not supported. Writing to this bit
+ /// when the maximum value is greater than 3 may generate a #GP exception.
+ /// Setting this bit may cause unexpected behavior in software that
+ /// depends on the availability of CPUID leaves greater than 3. Introduced
+ /// at Display Family / Display Model 0F_03H.
+ ///
+ UINT32 LimitCpuidMaxval:1;
+ ///
+ /// [Bit 23] xTPR Message Disable (R/W) When set to 1, xTPR messages are
+ /// disabled. xTPR messages are optional messages that allow the processor
+ /// to inform the chipset of its priority. if CPUID.01H:ECX[14] = 1.
+ ///
+ UINT32 xTPR_Message_Disable:1;
+ UINT32 Reserved7:8;
+ UINT32 Reserved8:2;
+ ///
+ /// [Bit 34] XD Bit Disable (R/W) When set to 1, the Execute Disable Bit
+ /// feature (XD Bit) is disabled and the XD Bit extended feature flag will
+ /// be clear (CPUID.80000001H: EDX[20]=0). When set to a 0 (default), the
+ /// Execute Disable Bit feature (if available) allows the OS to enable PAE
+ /// paging and take advantage of data only pages. BIOS must not alter the
+ /// contents of this bit location, if XD bit is not supported. Writing
+ /// this bit to 1 when the XD Bit extended feature flag is set to 0 may
+ /// generate a #GP exception. if CPUID.80000001H:EDX[2 0] = 1.
+ ///
+ UINT32 XD:1;
+ UINT32 Reserved9:29;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_MISC_ENABLE_REGISTER;
+
+
+/**
+ Performance Energy Bias Hint (R/W). if CPUID.6H:ECX[3] = 1.
+
+ @param ECX MSR_IA32_ENERGY_PERF_BIAS (0x000001B0)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_ENERGY_PERF_BIAS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_ENERGY_PERF_BIAS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_ENERGY_PERF_BIAS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_ENERGY_PERF_BIAS);
+ AsmWriteMsr64 (MSR_IA32_ENERGY_PERF_BIAS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_ENERGY_PERF_BIAS 0x000001B0
+
+/**
+ MSR information returned for MSR index #MSR_IA32_ENERGY_PERF_BIAS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 3:0] Power Policy Preference: 0 indicates preference to highest
+ /// performance. 15 indicates preference to maximize energy saving.
+ ///
+ UINT32 PowerPolicyPreference: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_IA32_ENERGY_PERF_BIAS_REGISTER;
+
+
+/**
+ Package Thermal Status Information (RO) Contains status information about
+ the package's thermal sensor. See Section 14.8, "Package Level Thermal
+ Management.". If CPUID.06H: EAX[6] = 1.
+
+ @param ECX MSR_IA32_PACKAGE_THERM_STATUS (0x000001B1)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PACKAGE_THERM_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PACKAGE_THERM_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PACKAGE_THERM_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PACKAGE_THERM_STATUS);
+ @endcode
+**/
+#define MSR_IA32_PACKAGE_THERM_STATUS 0x000001B1
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PACKAGE_THERM_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Pkg Thermal Status (RO):.
+ ///
+ UINT32 ThermalStatus:1;
+ ///
+ /// [Bit 1] Pkg Thermal Status Log (R/W):.
+ ///
+ UINT32 ThermalStatusLog:1;
+ ///
+ /// [Bit 2] Pkg PROCHOT # event (RO).
+ ///
+ UINT32 PROCHOT_Event:1;
+ ///
+ /// [Bit 3] Pkg PROCHOT # log (R/WC0).
+ ///
+ UINT32 PROCHOT_Log:1;
+ ///
+ /// [Bit 4] Pkg Critical Temperature Status (RO).
+ ///
+ UINT32 CriticalTempStatus:1;
+ ///
+ /// [Bit 5] Pkg Critical Temperature Status log (R/WC0).
+ ///
+ UINT32 CriticalTempStatusLog:1;
+ ///
+ /// [Bit 6] Pkg Thermal Threshold #1 Status (RO).
+ ///
+ UINT32 ThermalThreshold1Status:1;
+ ///
+ /// [Bit 7] Pkg Thermal Threshold #1 log (R/WC0).
+ ///
+ UINT32 ThermalThreshold1Log:1;
+ ///
+ /// [Bit 8] Pkg Thermal Threshold #2 Status (RO).
+ ///
+ UINT32 ThermalThreshold2Status:1;
+ ///
+ /// [Bit 9] Pkg Thermal Threshold #1 log (R/WC0).
+ ///
+ UINT32 ThermalThreshold2Log:1;
+ ///
+ /// [Bit 10] Pkg Power Limitation Status (RO).
+ ///
+ UINT32 PowerLimitStatus:1;
+ ///
+ /// [Bit 11] Pkg Power Limitation log (R/WC0).
+ ///
+ UINT32 PowerLimitLog:1;
+ UINT32 Reserved1:4;
+ ///
+ /// [Bits 22:16] Pkg Digital Readout (RO).
+ ///
+ UINT32 DigitalReadout:7;
+ UINT32 Reserved2:9;
+ 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_IA32_PACKAGE_THERM_STATUS_REGISTER;
+
+
+/**
+ Pkg Thermal Interrupt Control (R/W) Enables and disables the generation of
+ an interrupt on temperature transitions detected with the package's thermal
+ sensor. See Section 14.8, "Package Level Thermal Management.". If CPUID.06H:
+ EAX[6] = 1.
+
+ @param ECX MSR_IA32_PACKAGE_THERM_INTERRUPT (0x000001B2)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PACKAGE_THERM_INTERRUPT_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PACKAGE_THERM_INTERRUPT_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PACKAGE_THERM_INTERRUPT_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PACKAGE_THERM_INTERRUPT);
+ AsmWriteMsr64 (MSR_IA32_PACKAGE_THERM_INTERRUPT, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PACKAGE_THERM_INTERRUPT 0x000001B2
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PACKAGE_THERM_INTERRUPT
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Pkg High-Temperature Interrupt Enable.
+ ///
+ UINT32 HighTempEnable:1;
+ ///
+ /// [Bit 1] Pkg Low-Temperature Interrupt Enable.
+ ///
+ UINT32 LowTempEnable:1;
+ ///
+ /// [Bit 2] Pkg PROCHOT# Interrupt Enable.
+ ///
+ UINT32 PROCHOT_Enable:1;
+ UINT32 Reserved1:1;
+ ///
+ /// [Bit 4] Pkg Overheat Interrupt Enable.
+ ///
+ UINT32 OverheatEnable:1;
+ UINT32 Reserved2:3;
+ ///
+ /// [Bits 14:8] Pkg Threshold #1 Value.
+ ///
+ UINT32 Threshold1:7;
+ ///
+ /// [Bit 15] Pkg Threshold #1 Interrupt Enable.
+ ///
+ UINT32 Threshold1Enable:1;
+ ///
+ /// [Bits 22:16] Pkg Threshold #2 Value.
+ ///
+ UINT32 Threshold2:7;
+ ///
+ /// [Bit 23] Pkg Threshold #2 Interrupt Enable.
+ ///
+ UINT32 Threshold2Enable:1;
+ ///
+ /// [Bit 24] Pkg Power Limit Notification Enable.
+ ///
+ UINT32 PowerLimitNotificationEnable:1;
+ UINT32 Reserved3:7;
+ 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_IA32_PACKAGE_THERM_INTERRUPT_REGISTER;
+
+
+/**
+ Trace/Profile Resource Control (R/W). Introduced at Display Family / Display
+ Model 06_0EH.
+
+ @param ECX MSR_IA32_DEBUGCTL (0x000001D9)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_DEBUGCTL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_DEBUGCTL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_DEBUGCTL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_DEBUGCTL);
+ AsmWriteMsr64 (MSR_IA32_DEBUGCTL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_DEBUGCTL 0x000001D9
+
+/**
+ MSR information returned for MSR index #MSR_IA32_DEBUGCTL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] LBR: Setting this bit to 1 enables the processor to record a
+ /// running trace of the most recent branches taken by the processor in
+ /// the LBR stack. Introduced at Display Family / Display Model 06_01H.
+ ///
+ UINT32 LBR:1;
+ ///
+ /// [Bit 1] BTF: Setting this bit to 1 enables the processor to treat
+ /// EFLAGS.TF as single-step on branches instead of single-step on
+ /// instructions. Introduced at Display Family / Display Model 06_01H.
+ ///
+ UINT32 BTF:1;
+ UINT32 Reserved1:4;
+ ///
+ /// [Bit 6] TR: Setting this bit to 1 enables branch trace messages to be
+ /// sent. Introduced at Display Family / Display Model 06_0EH.
+ ///
+ UINT32 TR:1;
+ ///
+ /// [Bit 7] BTS: Setting this bit enables branch trace messages (BTMs) to
+ /// be logged in a BTS buffer. Introduced at Display Family / Display
+ /// Model 06_0EH.
+ ///
+ UINT32 BTS:1;
+ ///
+ /// [Bit 8] BTINT: When clear, BTMs are logged in a BTS buffer in circular
+ /// fashion. When this bit is set, an interrupt is generated by the BTS
+ /// facility when the BTS buffer is full. Introduced at Display Family /
+ /// Display Model 06_0EH.
+ ///
+ UINT32 BTINT:1;
+ ///
+ /// [Bit 9] BTS_OFF_OS: When set, BTS or BTM is skipped if CPL = 0.
+ /// Introduced at Display Family / Display Model 06_0FH.
+ ///
+ UINT32 BTS_OFF_OS:1;
+ ///
+ /// [Bit 10] BTS_OFF_USR: When set, BTS or BTM is skipped if CPL > 0.
+ /// Introduced at Display Family / Display Model 06_0FH.
+ ///
+ UINT32 BTS_OFF_USR:1;
+ ///
+ /// [Bit 11] FREEZE_LBRS_ON_PMI: When set, the LBR stack is frozen on a
+ /// PMI request. If CPUID.01H: ECX[15] = 1 && CPUID.0AH: EAX[7:0] > 1.
+ ///
+ UINT32 FREEZE_LBRS_ON_PMI:1;
+ ///
+ /// [Bit 12] FREEZE_PERFMON_ON_PMI: When set, each ENABLE bit of the
+ /// global counter control MSR are frozen (address 38FH) on a PMI request.
+ /// If CPUID.01H: ECX[15] = 1 && CPUID.0AH: EAX[7:0] > 1.
+ ///
+ UINT32 FREEZE_PERFMON_ON_PMI:1;
+ ///
+ /// [Bit 13] ENABLE_UNCORE_PMI: When set, enables the logical processor to
+ /// receive and generate PMI on behalf of the uncore. Introduced at
+ /// Display Family / Display Model 06_1AH.
+ ///
+ UINT32 ENABLE_UNCORE_PMI:1;
+ ///
+ /// [Bit 14] FREEZE_WHILE_SMM: When set, freezes perfmon and trace
+ /// messages while in SMM. If IA32_PERF_CAPABILITIES[ 12] = 1.
+ ///
+ UINT32 FREEZE_WHILE_SMM:1;
+ ///
+ /// [Bit 15] RTM_DEBUG: When set, enables DR7 debug bit on XBEGIN. If
+ /// (CPUID.(EAX=07H, ECX=0):EBX[11] = 1).
+ ///
+ UINT32 RTM_DEBUG:1;
+ UINT32 Reserved2:16;
+ 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_IA32_DEBUGCTL_REGISTER;
+
+
+/**
+ SMRR Base Address (Writeable only in SMM) Base address of SMM memory range.
+ If IA32_MTRRCAP.SMRR[11] = 1.
+
+ @param ECX MSR_IA32_SMRR_PHYSBASE (0x000001F2)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_SMRR_PHYSBASE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_SMRR_PHYSBASE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_SMRR_PHYSBASE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_SMRR_PHYSBASE);
+ AsmWriteMsr64 (MSR_IA32_SMRR_PHYSBASE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_SMRR_PHYSBASE 0x000001F2
+
+/**
+ MSR information returned for MSR index #MSR_IA32_SMRR_PHYSBASE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Type. Specifies memory type of the range.
+ ///
+ UINT32 Type:8;
+ UINT32 Reserved1:4;
+ ///
+ /// [Bits 31:12] PhysBase. SMRR physical Base Address.
+ ///
+ UINT32 PhysBase:20;
+ 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_IA32_SMRR_PHYSBASE_REGISTER;
+
+
+/**
+ SMRR Range Mask. (Writeable only in SMM) Range Mask of SMM memory range. If
+ IA32_MTRRCAP[SMRR] = 1.
+
+ @param ECX MSR_IA32_SMRR_PHYSMASK (0x000001F3)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_SMRR_PHYSMASK_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_SMRR_PHYSMASK_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_SMRR_PHYSMASK_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_SMRR_PHYSMASK);
+ AsmWriteMsr64 (MSR_IA32_SMRR_PHYSMASK, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_SMRR_PHYSMASK 0x000001F3
+
+/**
+ MSR information returned for MSR index #MSR_IA32_SMRR_PHYSMASK
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved1:11;
+ ///
+ /// [Bit 11] Valid Enable range mask.
+ ///
+ UINT32 Valid:1;
+ ///
+ /// [Bits 31:12] PhysMask SMRR address range mask.
+ ///
+ UINT32 PhysMask:20;
+ 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_IA32_SMRR_PHYSMASK_REGISTER;
+
+
+/**
+ DCA Capability (R). If CPUID.01H: ECX[18] = 1.
+
+ @param ECX MSR_IA32_PLATFORM_DCA_CAP (0x000001F8)
+ @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_IA32_PLATFORM_DCA_CAP);
+ @endcode
+**/
+#define MSR_IA32_PLATFORM_DCA_CAP 0x000001F8
+
+
+/**
+ If set, CPU supports Prefetch-Hint type. If CPUID.01H: ECX[18] = 1.
+
+ @param ECX MSR_IA32_CPU_DCA_CAP (0x000001F9)
+ @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_IA32_CPU_DCA_CAP);
+ AsmWriteMsr64 (MSR_IA32_CPU_DCA_CAP, Msr);
+ @endcode
+**/
+#define MSR_IA32_CPU_DCA_CAP 0x000001F9
+
+
+/**
+ DCA type 0 Status and Control register. If CPUID.01H: ECX[18] = 1.
+
+ @param ECX MSR_IA32_DCA_0_CAP (0x000001FA)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_DCA_0_CAP_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_DCA_0_CAP_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_DCA_0_CAP_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_DCA_0_CAP);
+ AsmWriteMsr64 (MSR_IA32_DCA_0_CAP, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_DCA_0_CAP 0x000001FA
+
+/**
+ MSR information returned for MSR index #MSR_IA32_DCA_0_CAP
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] DCA_ACTIVE: Set by HW when DCA is fuseenabled and no
+ /// defeatures are set.
+ ///
+ UINT32 DCA_ACTIVE:1;
+ ///
+ /// [Bits 2:1] TRANSACTION.
+ ///
+ UINT32 TRANSACTION:2;
+ ///
+ /// [Bits 6:3] DCA_TYPE.
+ ///
+ UINT32 DCA_TYPE:4;
+ ///
+ /// [Bits 10:7] DCA_QUEUE_SIZE.
+ ///
+ UINT32 DCA_QUEUE_SIZE:4;
+ UINT32 Reserved1:2;
+ ///
+ /// [Bits 16:13] DCA_DELAY: Writes will update the register but have no HW
+ /// side-effect.
+ ///
+ UINT32 DCA_DELAY:4;
+ UINT32 Reserved2:7;
+ ///
+ /// [Bit 24] SW_BLOCK: SW can request DCA block by setting this bit.
+ ///
+ UINT32 SW_BLOCK:1;
+ UINT32 Reserved3:1;
+ ///
+ /// [Bit 26] HW_BLOCK: Set when DCA is blocked by HW (e.g. CR0.CD = 1).
+ ///
+ UINT32 HW_BLOCK:1;
+ UINT32 Reserved4:5;
+ UINT32 Reserved5:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_DCA_0_CAP_REGISTER;
+
+
+/**
+ MTRRphysBasen. See Section 11.11.2.3, "Variable Range MTRRs".
+ If CPUID.01H: EDX.MTRR[12] = 1 and IA32_MTRRCAP[7:0] > n.
+
+ @param ECX MSR_IA32_MTRR_PHYSBASEn
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRR_PHYSBASE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRR_PHYSBASE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MTRR_PHYSBASE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MTRR_PHYSBASE0);
+ AsmWriteMsr64 (MSR_IA32_MTRR_PHYSBASE0, Msr.Uint64);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MTRR_PHYSBASE0 0x00000200
+#define MSR_IA32_MTRR_PHYSBASE1 0x00000202
+#define MSR_IA32_MTRR_PHYSBASE2 0x00000204
+#define MSR_IA32_MTRR_PHYSBASE3 0x00000206
+#define MSR_IA32_MTRR_PHYSBASE4 0x00000208
+#define MSR_IA32_MTRR_PHYSBASE5 0x0000020A
+#define MSR_IA32_MTRR_PHYSBASE6 0x0000020C
+#define MSR_IA32_MTRR_PHYSBASE7 0x0000020E
+#define MSR_IA32_MTRR_PHYSBASE8 0x00000210
+#define MSR_IA32_MTRR_PHYSBASE9 0x00000212
+/// @}
+
+/**
+ MSR information returned for MSR indexes #MSR_IA32_MTRR_PHYSBASE0 to
+ #MSR_IA32_MTRR_PHYSBASE9
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Type. Specifies memory type of the range.
+ ///
+ UINT32 Type:8;
+ UINT32 Reserved1:4;
+ ///
+ /// [Bits 31:12] PhysBase. MTRR physical Base Address.
+ ///
+ UINT32 PhysBase:20;
+ ///
+ /// [Bits MAXPHYSADDR:32] PhysBase. Upper bits of MTRR physical Base Address.
+ /// MAXPHYADDR: The bit position indicated by MAXPHYADDR depends on the
+ /// maximum physical address range supported by the processor. It is
+ /// reported by CPUID leaf function 80000008H. If CPUID does not support
+ /// leaf 80000008H, the processor supports 36-bit physical address size,
+ /// then bit PhysMask consists of bits 35:12, and bits 63:36 are reserved.
+ ///
+ UINT32 PhysBaseHi:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_MTRR_PHYSBASE_REGISTER;
+
+
+/**
+ MTRRphysMaskn. See Section 11.11.2.3, "Variable Range MTRRs".
+ If CPUID.01H: EDX.MTRR[12] = 1 and IA32_MTRRCAP[7:0] > n.
+
+ @param ECX MSR_IA32_MTRR_PHYSMASKn
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRR_PHYSMASK_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRR_PHYSMASK_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MTRR_PHYSMASK_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MTRR_PHYSMASK0);
+ AsmWriteMsr64 (MSR_IA32_MTRR_PHYSMASK0, Msr.Uint64);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MTRR_PHYSMASK0 0x00000201
+#define MSR_IA32_MTRR_PHYSMASK1 0x00000203
+#define MSR_IA32_MTRR_PHYSMASK2 0x00000205
+#define MSR_IA32_MTRR_PHYSMASK3 0x00000207
+#define MSR_IA32_MTRR_PHYSMASK4 0x00000209
+#define MSR_IA32_MTRR_PHYSMASK5 0x0000020B
+#define MSR_IA32_MTRR_PHYSMASK6 0x0000020D
+#define MSR_IA32_MTRR_PHYSMASK7 0x0000020F
+#define MSR_IA32_MTRR_PHYSMASK8 0x00000211
+#define MSR_IA32_MTRR_PHYSMASK9 0x00000213
+/// @}
+
+/**
+ MSR information returned for MSR indexes #MSR_IA32_MTRR_PHYSMASK0 to
+ #MSR_IA32_MTRR_PHYSMASK9
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved1:11;
+ ///
+ /// [Bit 11] Valid Enable range mask.
+ ///
+ UINT32 V:8;
+ ///
+ /// [Bits 31:12] PhysMask. MTRR address range mask.
+ ///
+ UINT32 PhysMask:20;
+ ///
+ /// [Bits MAXPHYSADDR:32] PhysMask. Upper bits of MTRR address range mask.
+ /// MAXPHYADDR: The bit position indicated by MAXPHYADDR depends on the
+ /// maximum physical address range supported by the processor. It is
+ /// reported by CPUID leaf function 80000008H. If CPUID does not support
+ /// leaf 80000008H, the processor supports 36-bit physical address size,
+ /// then bit PhysMask consists of bits 35:12, and bits 63:36 are reserved.
+ ///
+ UINT32 PhysMaskHi:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_MTRR_PHYSMASK_REGISTER;
+
+
+/**
+ MTRRfix64K_00000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX64K_00000 (0x00000250)
+ @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_IA32_MTRR_FIX64K_00000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX64K_00000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX64K_00000 0x00000250
+
+
+/**
+ MTRRfix16K_80000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX16K_80000 (0x00000258)
+ @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_IA32_MTRR_FIX16K_80000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX16K_80000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX16K_80000 0x00000258
+
+
+/**
+ MTRRfix16K_A0000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX16K_A0000 (0x00000259)
+ @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_IA32_MTRR_FIX16K_A0000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX16K_A0000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX16K_A0000 0x00000259
+
+
+/**
+ See Section 11.11.2.2, "Fixed Range MTRRs.". If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_C0000 (0x00000268)
+ @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_IA32_MTRR_FIX4K_C0000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_C0000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_C0000 0x00000268
+
+
+/**
+ MTRRfix4K_C8000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_C8000 (0x00000269)
+ @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_IA32_MTRR_FIX4K_C8000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_C8000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_C8000 0x00000269
+
+
+/**
+ MTRRfix4K_D0000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_D0000 (0x0000026A)
+ @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_IA32_MTRR_FIX4K_D0000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_D0000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_D0000 0x0000026A
+
+
+/**
+ MTRRfix4K_D8000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_D8000 (0x0000026B)
+ @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_IA32_MTRR_FIX4K_D8000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_D8000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_D8000 0x0000026B
+
+
+/**
+ MTRRfix4K_E0000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_E0000 (0x0000026C)
+ @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_IA32_MTRR_FIX4K_E0000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_E0000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_E0000 0x0000026C
+
+
+/**
+ MTRRfix4K_E8000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_E8000 (0x0000026D)
+ @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_IA32_MTRR_FIX4K_E8000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_E8000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_E8000 0x0000026D
+
+
+/**
+ MTRRfix4K_F0000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_F0000 (0x0000026E)
+ @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_IA32_MTRR_FIX4K_F0000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_F0000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_F0000 0x0000026E
+
+
+/**
+ MTRRfix4K_F8000. If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_FIX4K_F8000 (0x0000026F)
+ @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_IA32_MTRR_FIX4K_F8000);
+ AsmWriteMsr64 (MSR_IA32_MTRR_FIX4K_F8000, Msr);
+ @endcode
+**/
+#define MSR_IA32_MTRR_FIX4K_F8000 0x0000026F
+
+
+/**
+ IA32_PAT (R/W). If CPUID.01H: EDX.MTRR[16] =1.
+
+ @param ECX MSR_IA32_PAT (0x00000277)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PAT_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PAT_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PAT_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PAT);
+ AsmWriteMsr64 (MSR_IA32_PAT, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PAT 0x00000277
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PAT
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 2:0] PA0.
+ ///
+ UINT32 PA0:3;
+ UINT32 Reserved1:5;
+ ///
+ /// [Bits 10:8] PA1.
+ ///
+ UINT32 PA1:3;
+ UINT32 Reserved2:5;
+ ///
+ /// [Bits 18:16] PA2.
+ ///
+ UINT32 PA2:3;
+ UINT32 Reserved3:5;
+ ///
+ /// [Bits 26:24] PA3.
+ ///
+ UINT32 PA3:3;
+ UINT32 Reserved4:5;
+ ///
+ /// [Bits 34:32] PA4.
+ ///
+ UINT32 PA4:3;
+ UINT32 Reserved5:5;
+ ///
+ /// [Bits 42:40] PA5.
+ ///
+ UINT32 PA5:3;
+ UINT32 Reserved6:5;
+ ///
+ /// [Bits 50:48] PA6.
+ ///
+ UINT32 PA6:3;
+ UINT32 Reserved7:5;
+ ///
+ /// [Bits 58:56] PA7.
+ ///
+ UINT32 PA7:3;
+ UINT32 Reserved8:5;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PAT_REGISTER;
+
+
+/**
+ Provides the programming interface to use corrected MC error signaling
+ capability (R/W). If IA32_MCG_CAP[10] = 1 && IA32_MCG_CAP[7:0] > n.
+
+ @param ECX MSR_IA32_MCn_CTL2
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MC_CTL2_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MC_CTL2_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MC_CTL2_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MC0_CTL2);
+ AsmWriteMsr64 (MSR_IA32_MC0_CTL2, Msr.Uint64);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MC0_CTL2 0x00000280
+#define MSR_IA32_MC1_CTL2 0x00000281
+#define MSR_IA32_MC2_CTL2 0x00000282
+#define MSR_IA32_MC3_CTL2 0x00000283
+#define MSR_IA32_MC4_CTL2 0x00000284
+#define MSR_IA32_MC5_CTL2 0x00000285
+#define MSR_IA32_MC6_CTL2 0x00000286
+#define MSR_IA32_MC7_CTL2 0x00000287
+#define MSR_IA32_MC8_CTL2 0x00000288
+#define MSR_IA32_MC9_CTL2 0x00000289
+#define MSR_IA32_MC10_CTL2 0x0000028A
+#define MSR_IA32_MC11_CTL2 0x0000028B
+#define MSR_IA32_MC12_CTL2 0x0000028C
+#define MSR_IA32_MC13_CTL2 0x0000028D
+#define MSR_IA32_MC14_CTL2 0x0000028E
+#define MSR_IA32_MC15_CTL2 0x0000028F
+#define MSR_IA32_MC16_CTL2 0x00000290
+#define MSR_IA32_MC17_CTL2 0x00000291
+#define MSR_IA32_MC18_CTL2 0x00000292
+#define MSR_IA32_MC19_CTL2 0x00000293
+#define MSR_IA32_MC20_CTL2 0x00000294
+#define MSR_IA32_MC21_CTL2 0x00000295
+#define MSR_IA32_MC22_CTL2 0x00000296
+#define MSR_IA32_MC23_CTL2 0x00000297
+#define MSR_IA32_MC24_CTL2 0x00000298
+#define MSR_IA32_MC25_CTL2 0x00000299
+#define MSR_IA32_MC26_CTL2 0x0000029A
+#define MSR_IA32_MC27_CTL2 0x0000029B
+#define MSR_IA32_MC28_CTL2 0x0000029C
+#define MSR_IA32_MC29_CTL2 0x0000029D
+#define MSR_IA32_MC30_CTL2 0x0000029E
+#define MSR_IA32_MC31_CTL2 0x0000029F
+/// @}
+
+/**
+ MSR information returned for MSR indexes #MSR_IA32_MC0_CTL2
+ to #MSR_IA32_MC31_CTL2
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 14:0] Corrected error count threshold.
+ ///
+ UINT32 CorrectedErrorCountThreshold:15;
+ UINT32 Reserved1:15;
+ ///
+ /// [Bit 30] CMCI_EN.
+ ///
+ UINT32 CMCI_EN:1;
+ UINT32 Reserved2:1;
+ 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_IA32_MC_CTL2_REGISTER;
+
+
+/**
+ MTRRdefType (R/W). If CPUID.01H: EDX.MTRR[12] =1.
+
+ @param ECX MSR_IA32_MTRR_DEF_TYPE (0x000002FF)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRR_DEF_TYPE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MTRR_DEF_TYPE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MTRR_DEF_TYPE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MTRR_DEF_TYPE);
+ AsmWriteMsr64 (MSR_IA32_MTRR_DEF_TYPE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_MTRR_DEF_TYPE 0x000002FF
+
+/**
+ MSR information returned for MSR index #MSR_IA32_MTRR_DEF_TYPE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 2:0] Default Memory Type.
+ ///
+ UINT32 Type:3;
+ UINT32 Reserved1:7;
+ ///
+ /// [Bit 10] Fixed Range MTRR Enable.
+ ///
+ UINT32 FE:1;
+ ///
+ /// [Bit 11] MTRR Enable.
+ ///
+ UINT32 E:1;
+ UINT32 Reserved2:20;
+ 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_IA32_MTRR_DEF_TYPE_REGISTER;
+
+
+/**
+ Fixed-Function Performance Counter 0 (R/W): Counts Instr_Retired.Any. If
+ CPUID.0AH: EDX[4:0] > 0.
+
+ @param ECX MSR_IA32_FIXED_CTR0 (0x00000309)
+ @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_IA32_FIXED_CTR0);
+ AsmWriteMsr64 (MSR_IA32_FIXED_CTR0, Msr);
+ @endcode
+**/
+#define MSR_IA32_FIXED_CTR0 0x00000309
+
+
+/**
+ Fixed-Function Performance Counter 1 0 (R/W): Counts CPU_CLK_Unhalted.Core.
+ If CPUID.0AH: EDX[4:0] > 1.
+
+ @param ECX MSR_IA32_FIXED_CTR1 (0x0000030A)
+ @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_IA32_FIXED_CTR1);
+ AsmWriteMsr64 (MSR_IA32_FIXED_CTR1, Msr);
+ @endcode
+**/
+#define MSR_IA32_FIXED_CTR1 0x0000030A
+
+
+/**
+ Fixed-Function Performance Counter 0 0 (R/W): Counts CPU_CLK_Unhalted.Ref.
+ If CPUID.0AH: EDX[4:0] > 2.
+
+ @param ECX MSR_IA32_FIXED_CTR2 (0x0000030B)
+ @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_IA32_FIXED_CTR2);
+ AsmWriteMsr64 (MSR_IA32_FIXED_CTR2, Msr);
+ @endcode
+**/
+#define MSR_IA32_FIXED_CTR2 0x0000030B
+
+
+/**
+ RO. If CPUID.01H: ECX[15] = 1.
+
+ @param ECX MSR_IA32_PERF_CAPABILITIES (0x00000345)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_CAPABILITIES_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_CAPABILITIES_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_CAPABILITIES_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_CAPABILITIES);
+ AsmWriteMsr64 (MSR_IA32_PERF_CAPABILITIES, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PERF_CAPABILITIES 0x00000345
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_CAPABILITIES
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 5:0] LBR format.
+ ///
+ UINT32 LBR_FMT:6;
+ ///
+ /// [Bit 6] PEBS Trap.
+ ///
+ UINT32 PEBS_TRAP:1;
+ ///
+ /// [Bit 7] PEBSSaveArchRegs.
+ ///
+ UINT32 PEBS_ARCH_REG:1;
+ ///
+ /// [Bits 11:8] PEBS Record Format.
+ ///
+ UINT32 PEBS_REC_FMT:4;
+ ///
+ /// [Bit 12] 1: Freeze while SMM is supported.
+ ///
+ UINT32 SMM_FREEZE:1;
+ ///
+ /// [Bit 13] 1: Full width of counter writable via IA32_A_PMCx.
+ ///
+ UINT32 FW_WRITE:1;
+ UINT32 Reserved1:18;
+ 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_IA32_PERF_CAPABILITIES_REGISTER;
+
+
+/**
+ Fixed-Function Performance Counter Control (R/W) Counter increments while
+ the results of ANDing respective enable bit in IA32_PERF_GLOBAL_CTRL with
+ the corresponding OS or USR bits in this MSR is true. If CPUID.0AH: EAX[7:0]
+ > 1.
+
+ @param ECX MSR_IA32_FIXED_CTR_CTRL (0x0000038D)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_FIXED_CTR_CTRL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_FIXED_CTR_CTRL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_FIXED_CTR_CTRL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_FIXED_CTR_CTRL);
+ AsmWriteMsr64 (MSR_IA32_FIXED_CTR_CTRL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_FIXED_CTR_CTRL 0x0000038D
+
+/**
+ MSR information returned for MSR index #MSR_IA32_FIXED_CTR_CTRL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] EN0_OS: Enable Fixed Counter 0 to count while CPL = 0.
+ ///
+ UINT32 EN0_OS:1;
+ ///
+ /// [Bit 1] EN0_Usr: Enable Fixed Counter 0 to count while CPL > 0.
+ ///
+ UINT32 EN0_Usr:1;
+ ///
+ /// [Bit 2] AnyThread: When set to 1, it enables counting the associated
+ /// event conditions occurring across all logical processors sharing a
+ /// processor core. When set to 0, the counter only increments the
+ /// associated event conditions occurring in the logical processor which
+ /// programmed the MSR. If CPUID.0AH: EAX[7:0] > 2.
+ ///
+ UINT32 AnyThread0:1;
+ ///
+ /// [Bit 3] EN0_PMI: Enable PMI when fixed counter 0 overflows.
+ ///
+ UINT32 EN0_PMI:1;
+ ///
+ /// [Bit 4] EN1_OS: Enable Fixed Counter 1 to count while CPL = 0.
+ ///
+ UINT32 EN1_OS:1;
+ ///
+ /// [Bit 5] EN1_Usr: Enable Fixed Counter 1 to count while CPL > 0.
+ ///
+ UINT32 EN1_Usr:1;
+ ///
+ /// [Bit 6] AnyThread: When set to 1, it enables counting the associated
+ /// event conditions occurring across all logical processors sharing a
+ /// processor core. When set to 0, the counter only increments the
+ /// associated event conditions occurring in the logical processor which
+ /// programmed the MSR. If CPUID.0AH: EAX[7:0] > 2.
+ ///
+ UINT32 AnyThread1:1;
+ ///
+ /// [Bit 7] EN1_PMI: Enable PMI when fixed counter 1 overflows.
+ ///
+ UINT32 EN1_PMI:1;
+ ///
+ /// [Bit 8] EN2_OS: Enable Fixed Counter 2 to count while CPL = 0.
+ ///
+ UINT32 EN2_OS:1;
+ ///
+ /// [Bit 9] EN2_Usr: Enable Fixed Counter 2 to count while CPL > 0.
+ ///
+ UINT32 EN2_Usr:1;
+ ///
+ /// [Bit 10] AnyThread: When set to 1, it enables counting the associated
+ /// event conditions occurring across all logical processors sharing a
+ /// processor core. When set to 0, the counter only increments the
+ /// associated event conditions occurring in the logical processor which
+ /// programmed the MSR. If CPUID.0AH: EAX[7:0] > 2.
+ ///
+ UINT32 AnyThread2:1;
+ ///
+ /// [Bit 11] EN2_PMI: Enable PMI when fixed counter 2 overflows.
+ ///
+ UINT32 EN2_PMI:1;
+ UINT32 Reserved1:20;
+ 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_IA32_FIXED_CTR_CTRL_REGISTER;
+
+
+/**
+ Global Performance Counter Status (RO). If CPUID.0AH: EAX[7:0] > 0.
+
+ @param ECX MSR_IA32_PERF_GLOBAL_STATUS (0x0000038E)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_GLOBAL_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_GLOBAL_STATUS);
+ @endcode
+**/
+#define MSR_IA32_PERF_GLOBAL_STATUS 0x0000038E
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_GLOBAL_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Ovf_PMC0: Overflow status of IA32_PMC0. If CPUID.0AH:
+ /// EAX[15:8] > 0.
+ ///
+ UINT32 Ovf_PMC0:1;
+ ///
+ /// [Bit 1] Ovf_PMC1: Overflow status of IA32_PMC1. If CPUID.0AH:
+ /// EAX[15:8] > 1.
+ ///
+ UINT32 Ovf_PMC1:1;
+ ///
+ /// [Bit 2] Ovf_PMC2: Overflow status of IA32_PMC2. If CPUID.0AH:
+ /// EAX[15:8] > 2.
+ ///
+ UINT32 Ovf_PMC2:1;
+ ///
+ /// [Bit 3] Ovf_PMC3: Overflow status of IA32_PMC3. If CPUID.0AH:
+ /// EAX[15:8] > 3.
+ ///
+ UINT32 Ovf_PMC3:1;
+ UINT32 Reserved1:28;
+ ///
+ /// [Bit 32] Ovf_FixedCtr0: Overflow status of IA32_FIXED_CTR0. If
+ /// CPUID.0AH: EAX[7:0] > 1.
+ ///
+ UINT32 Ovf_FixedCtr0:1;
+ ///
+ /// [Bit 33] Ovf_FixedCtr1: Overflow status of IA32_FIXED_CTR1. If
+ /// CPUID.0AH: EAX[7:0] > 1.
+ ///
+ UINT32 Ovf_FixedCtr1:1;
+ ///
+ /// [Bit 34] Ovf_FixedCtr2: Overflow status of IA32_FIXED_CTR2. If
+ /// CPUID.0AH: EAX[7:0] > 1.
+ ///
+ UINT32 Ovf_FixedCtr2:1;
+ UINT32 Reserved2:20;
+ ///
+ /// [Bit 55] Trace_ToPA_PMI: A PMI occurred due to a ToPA entry memory
+ /// buffer was completely filled. If (CPUID.(EAX=07H, ECX=0):EBX[25] = 1)
+ /// && IA32_RTIT_CTL.ToPA = 1.
+ ///
+ UINT32 Trace_ToPA_PMI:1;
+ UINT32 Reserved3:2;
+ ///
+ /// [Bit 58] LBR_Frz: LBRs are frozen due to -
+ /// IA32_DEBUGCTL.FREEZE_LBR_ON_PMI=1, - The LBR stack overflowed. If
+ /// CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 LBR_Frz:1;
+ ///
+ /// [Bit 59] CTR_Frz: Performance counters in the core PMU are frozen due
+ /// to - IA32_DEBUGCTL.FREEZE_PERFMON_ON_ PMI=1, - one or more core PMU
+ /// counters overflowed. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 CTR_Frz:1;
+ ///
+ /// [Bit 60] ASCI: Data in the performance counters in the core PMU may
+ /// include contributions from the direct or indirect operation intel SGX
+ /// to protect an enclave. If CPUID.(EAX=07H, ECX=0):EBX[2] = 1.
+ ///
+ UINT32 ASCI:1;
+ ///
+ /// [Bit 61] Ovf_Uncore: Uncore counter overflow status. If CPUID.0AH:
+ /// EAX[7:0] > 2.
+ ///
+ UINT32 Ovf_Uncore:1;
+ ///
+ /// [Bit 62] OvfBuf: DS SAVE area Buffer overflow status. If CPUID.0AH:
+ /// EAX[7:0] > 0.
+ ///
+ UINT32 OvfBuf:1;
+ ///
+ /// [Bit 63] CondChgd: status bits of this register has changed. If
+ /// CPUID.0AH: EAX[7:0] > 0.
+ ///
+ UINT32 CondChgd:1;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_GLOBAL_STATUS_REGISTER;
+
+
+/**
+ Global Performance Counter Control (R/W) Counter increments while the result
+ of ANDing respective enable bit in this MSR with the corresponding OS or USR
+ bits in the general-purpose or fixed counter control MSR is true. If
+ CPUID.0AH: EAX[7:0] > 0.
+
+ @param ECX MSR_IA32_PERF_GLOBAL_CTRL (0x0000038F)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_CTRL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_CTRL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_GLOBAL_CTRL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_GLOBAL_CTRL);
+ AsmWriteMsr64 (MSR_IA32_PERF_GLOBAL_CTRL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PERF_GLOBAL_CTRL 0x0000038F
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_GLOBAL_CTRL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+///
+ struct {
+ ///
+ /// [Bits 31:0] EN_PMCn. If CPUID.0AH: EAX[15:8] > n.
+ /// Enable bitmask. Only the first n-1 bits are valid.
+ /// Bits n..31 are reserved.
+ ///
+ UINT32 EN_PMCn:32;
+ ///
+ /// [Bits 63:32] EN_FIXED_CTRn. If CPUID.0AH: EDX[4:0] > n.
+ /// Enable bitmask. Only the first n-1 bits are valid.
+ /// Bits 31:n are reserved.
+ ///
+ UINT32 EN_FIXED_CTRn:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_GLOBAL_CTRL_REGISTER;
+
+
+/**
+ Global Performance Counter Overflow Control (R/W). If CPUID.0AH: EAX[7:0] >
+ 0 && CPUID.0AH: EAX[7:0] <= 3.
+
+ @param ECX MSR_IA32_PERF_GLOBAL_OVF_CTRL (0x00000390)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_OVF_CTRL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_OVF_CTRL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_GLOBAL_OVF_CTRL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_GLOBAL_OVF_CTRL);
+ AsmWriteMsr64 (MSR_IA32_PERF_GLOBAL_OVF_CTRL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PERF_GLOBAL_OVF_CTRL 0x00000390
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_GLOBAL_OVF_CTRL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Set 1 to Clear Ovf_PMC0 bit. If CPUID.0AH: EAX[15:8] > n.
+ /// Clear bitmask. Only the first n-1 bits are valid.
+ /// Bits 31:n are reserved.
+ ///
+ UINT32 Ovf_PMCn:32;
+ ///
+ /// [Bits 54:32] Set 1 to Clear Ovf_FIXED_CTR0 bit.
+ /// If CPUID.0AH: EDX[4:0] > n.
+ /// Clear bitmask. Only the first n-1 bits are valid.
+ /// Bits 22:n are reserved.
+ ///
+ UINT32 Ovf_FIXED_CTRn:23;
+ ///
+ /// [Bit 55] Set 1 to Clear Trace_ToPA_PMI bit. If (CPUID.(EAX=07H,
+ /// ECX=0):EBX[25] = 1) && IA32_RTIT_CTL.ToPA = 1.
+ ///
+ UINT32 Trace_ToPA_PMI:1;
+ UINT32 Reserved2:5;
+ ///
+ /// [Bit 61] Set 1 to Clear Ovf_Uncore bit. Introduced at Display Family /
+ /// Display Model 06_2EH.
+ ///
+ UINT32 Ovf_Uncore:1;
+ ///
+ /// [Bit 62] Set 1 to Clear OvfBuf: bit. If CPUID.0AH: EAX[7:0] > 0.
+ ///
+ UINT32 OvfBuf:1;
+ ///
+ /// [Bit 63] Set to 1to clear CondChgd: bit. If CPUID.0AH: EAX[7:0] > 0.
+ ///
+ UINT32 CondChgd:1;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_GLOBAL_OVF_CTRL_REGISTER;
+
+
+/**
+ Global Performance Counter Overflow Reset Control (R/W). If CPUID.0AH:
+ EAX[7:0] > 3.
+
+ @param ECX MSR_IA32_PERF_GLOBAL_STATUS_RESET (0x00000390)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_STATUS_RESET_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_STATUS_RESET_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_GLOBAL_STATUS_RESET_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_GLOBAL_STATUS_RESET);
+ AsmWriteMsr64 (MSR_IA32_PERF_GLOBAL_STATUS_RESET, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PERF_GLOBAL_STATUS_RESET 0x00000390
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_GLOBAL_STATUS_RESET
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Set 1 to Clear Ovf_PMC0 bit. If CPUID.0AH: EAX[15:8] > n.
+ /// Clear bitmask. Only the first n-1 bits are valid.
+ /// Bits 31:n are reserved.
+ ///
+ UINT32 Ovf_PMCn:32;
+ ///
+ /// [Bits 54:32] Set 1 to Clear Ovf_FIXED_CTR0 bit.
+ /// If CPUID.0AH: EDX[4:0] > n.
+ /// Clear bitmask. Only the first n-1 bits are valid.
+ /// Bits 22:n are reserved.
+ ///
+ UINT32 Ovf_FIXED_CTRn:23;
+ ///
+ /// [Bit 55] Set 1 to Clear Trace_ToPA_PMI bit. If (CPUID.(EAX=07H,
+ /// ECX=0):EBX[25] = 1) && IA32_RTIT_CTL.ToPA[8] = 1.
+ ///
+ UINT32 Trace_ToPA_PMI:1;
+ UINT32 Reserved2:2;
+ ///
+ /// [Bit 58] Set 1 to Clear LBR_Frz bit. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 LBR_Frz:1;
+ ///
+ /// [Bit 59] Set 1 to Clear CTR_Frz bit. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 CTR_Frz:1;
+ ///
+ /// [Bit 60] Set 1 to Clear ASCI bit. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 ASCI:1;
+ ///
+ /// [Bit 61] Set 1 to Clear Ovf_Uncore bit. Introduced at Display Family /
+ /// Display Model 06_2EH.
+ ///
+ UINT32 Ovf_Uncore:1;
+ ///
+ /// [Bit 62] Set 1 to Clear OvfBuf: bit. If CPUID.0AH: EAX[7:0] > 0.
+ ///
+ UINT32 OvfBuf:1;
+ ///
+ /// [Bit 63] Set to 1to clear CondChgd: bit. If CPUID.0AH: EAX[7:0] > 0.
+ ///
+ UINT32 CondChgd:1;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_GLOBAL_STATUS_RESET_REGISTER;
+
+
+/**
+ Global Performance Counter Overflow Set Control (R/W). If CPUID.0AH:
+ EAX[7:0] > 3.
+
+ @param ECX MSR_IA32_PERF_GLOBAL_STATUS_SET (0x00000391)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_STATUS_SET_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_STATUS_SET_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_GLOBAL_STATUS_SET_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_GLOBAL_STATUS_SET);
+ AsmWriteMsr64 (MSR_IA32_PERF_GLOBAL_STATUS_SET, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PERF_GLOBAL_STATUS_SET 0x00000391
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_GLOBAL_STATUS_SET
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Set 1 to cause Ovf_PMCn = 1. If CPUID.0AH: EAX[7:0] > n.
+ /// Set bitmask. Only the first n-1 bits are valid.
+ /// Bits 31:n are reserved.
+ ///
+ UINT32 Ovf_PMCn:32;
+ ///
+ /// [Bits 54:32] Set 1 to cause Ovf_FIXED_CTRn = 1.
+ /// If CPUID.0AH: EAX[7:0] > n.
+ /// Set bitmask. Only the first n-1 bits are valid.
+ /// Bits 22:n are reserved.
+ ///
+ UINT32 Ovf_FIXED_CTRn:23;
+ ///
+ /// [Bit 55] Set 1 to cause Trace_ToPA_PMI = 1. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 Trace_ToPA_PMI:1;
+ UINT32 Reserved2:2;
+ ///
+ /// [Bit 58] Set 1 to cause LBR_Frz = 1. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 LBR_Frz:1;
+ ///
+ /// [Bit 59] Set 1 to cause CTR_Frz = 1. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 CTR_Frz:1;
+ ///
+ /// [Bit 60] Set 1 to cause ASCI = 1. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 ASCI:1;
+ ///
+ /// [Bit 61] Set 1 to cause Ovf_Uncore = 1. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 Ovf_Uncore:1;
+ ///
+ /// [Bit 62] Set 1 to cause OvfBuf = 1. If CPUID.0AH: EAX[7:0] > 3.
+ ///
+ UINT32 OvfBuf:1;
+ UINT32 Reserved3:1;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_GLOBAL_STATUS_SET_REGISTER;
+
+
+/**
+ Indicator of core perfmon interface is in use (RO). If CPUID.0AH: EAX[7:0] >
+ 3.
+
+ @param ECX MSR_IA32_PERF_GLOBAL_INUSE (0x00000392)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_INUSE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PERF_GLOBAL_INUSE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PERF_GLOBAL_INUSE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PERF_GLOBAL_INUSE);
+ @endcode
+**/
+#define MSR_IA32_PERF_GLOBAL_INUSE 0x00000392
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PERF_GLOBAL_INUSE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] IA32_PERFEVTSELn in use. If CPUID.0AH: EAX[7:0] > n.
+ /// Status bitmask. Only the first n-1 bits are valid.
+ /// Bits 31:n are reserved.
+ ///
+ UINT32 IA32_PERFEVTSELn:32;
+ ///
+ /// [Bits 62:32] IA32_FIXED_CTRn in use.
+ /// If CPUID.0AH: EAX[7:0] > n.
+ /// Status bitmask. Only the first n-1 bits are valid.
+ /// Bits 30:n are reserved.
+ ///
+ UINT32 IA32_FIXED_CTRn:31;
+ ///
+ /// [Bit 63] PMI in use.
+ ///
+ UINT32 PMI:1;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PERF_GLOBAL_INUSE_REGISTER;
+
+
+/**
+ PEBS Control (R/W).
+
+ @param ECX MSR_IA32_PEBS_ENABLE (0x000003F1)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PEBS_ENABLE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PEBS_ENABLE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PEBS_ENABLE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PEBS_ENABLE);
+ AsmWriteMsr64 (MSR_IA32_PEBS_ENABLE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PEBS_ENABLE 0x000003F1
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PEBS_ENABLE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Enable PEBS on IA32_PMC0. Introduced at Display Family /
+ /// Display Model 06_0FH.
+ ///
+ UINT32 Enable:1;
+ ///
+ /// [Bits 3:1] Reserved or Model specific.
+ ///
+ UINT32 Reserved1:3;
+ UINT32 Reserved2:28;
+ ///
+ /// [Bits 35:32] Reserved or Model specific.
+ ///
+ UINT32 Reserved3:4;
+ UINT32 Reserved4:28;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PEBS_ENABLE_REGISTER;
+
+
+/**
+ MCn_CTL. If IA32_MCG_CAP.CNT > n.
+
+ @param ECX MSR_IA32_MCn_CTL
+ @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_IA32_MC0_CTL);
+ AsmWriteMsr64 (MSR_IA32_MC0_CTL, Msr);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MC0_CTL 0x00000400
+#define MSR_IA32_MC1_CTL 0x00000404
+#define MSR_IA32_MC2_CTL 0x00000408
+#define MSR_IA32_MC3_CTL 0x0000040C
+#define MSR_IA32_MC4_CTL 0x00000410
+#define MSR_IA32_MC5_CTL 0x00000414
+#define MSR_IA32_MC6_CTL 0x00000418
+#define MSR_IA32_MC7_CTL 0x0000041C
+#define MSR_IA32_MC8_CTL 0x00000420
+#define MSR_IA32_MC9_CTL 0x00000424
+#define MSR_IA32_MC10_CTL 0x00000428
+#define MSR_IA32_MC11_CTL 0x0000042C
+#define MSR_IA32_MC12_CTL 0x00000430
+#define MSR_IA32_MC13_CTL 0x00000434
+#define MSR_IA32_MC14_CTL 0x00000438
+#define MSR_IA32_MC15_CTL 0x0000043C
+#define MSR_IA32_MC16_CTL 0x00000440
+#define MSR_IA32_MC17_CTL 0x00000444
+#define MSR_IA32_MC18_CTL 0x00000448
+#define MSR_IA32_MC19_CTL 0x0000044C
+#define MSR_IA32_MC20_CTL 0x00000450
+#define MSR_IA32_MC21_CTL 0x00000454
+#define MSR_IA32_MC22_CTL 0x00000458
+#define MSR_IA32_MC23_CTL 0x0000045C
+#define MSR_IA32_MC24_CTL 0x00000460
+#define MSR_IA32_MC25_CTL 0x00000464
+#define MSR_IA32_MC26_CTL 0x00000468
+#define MSR_IA32_MC27_CTL 0x0000046C
+#define MSR_IA32_MC28_CTL 0x00000470
+/// @}
+
+
+/**
+ MCn_STATUS. If IA32_MCG_CAP.CNT > n.
+
+ @param ECX MSR_IA32_MCn_STATUS
+ @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_IA32_MC0_STATUS);
+ AsmWriteMsr64 (MSR_IA32_MC0_STATUS, Msr);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MC0_STATUS 0x00000401
+#define MSR_IA32_MC1_STATUS 0x00000405
+#define MSR_IA32_MC2_STATUS 0x00000409
+#define MSR_IA32_MC3_STATUS 0x0000040D
+#define MSR_IA32_MC4_STATUS 0x00000411
+#define MSR_IA32_MC5_STATUS 0x00000415
+#define MSR_IA32_MC6_STATUS 0x00000419
+#define MSR_IA32_MC7_STATUS 0x0000041D
+#define MSR_IA32_MC8_STATUS 0x00000421
+#define MSR_IA32_MC9_STATUS 0x00000425
+#define MSR_IA32_MC10_STATUS 0x00000429
+#define MSR_IA32_MC11_STATUS 0x0000042D
+#define MSR_IA32_MC12_STATUS 0x00000431
+#define MSR_IA32_MC13_STATUS 0x00000435
+#define MSR_IA32_MC14_STATUS 0x00000439
+#define MSR_IA32_MC15_STATUS 0x0000043D
+#define MSR_IA32_MC16_STATUS 0x00000441
+#define MSR_IA32_MC17_STATUS 0x00000445
+#define MSR_IA32_MC18_STATUS 0x00000449
+#define MSR_IA32_MC19_STATUS 0x0000044D
+#define MSR_IA32_MC20_STATUS 0x00000451
+#define MSR_IA32_MC21_STATUS 0x00000455
+#define MSR_IA32_MC22_STATUS 0x00000459
+#define MSR_IA32_MC23_STATUS 0x0000045D
+#define MSR_IA32_MC24_STATUS 0x00000461
+#define MSR_IA32_MC25_STATUS 0x00000465
+#define MSR_IA32_MC26_STATUS 0x00000469
+#define MSR_IA32_MC27_STATUS 0x0000046D
+#define MSR_IA32_MC28_STATUS 0x00000471
+/// @}
+
+
+/**
+ MCn_ADDR. If IA32_MCG_CAP.CNT > n.
+
+ @param ECX MSR_IA32_MCn_ADDR
+ @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_IA32_MC0_ADDR);
+ AsmWriteMsr64 (MSR_IA32_MC0_ADDR, Msr);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MC0_ADDR 0x00000402
+#define MSR_IA32_MC1_ADDR 0x00000406
+#define MSR_IA32_MC2_ADDR 0x0000040A
+#define MSR_IA32_MC3_ADDR 0x0000040E
+#define MSR_IA32_MC4_ADDR 0x00000412
+#define MSR_IA32_MC5_ADDR 0x00000416
+#define MSR_IA32_MC6_ADDR 0x0000041A
+#define MSR_IA32_MC7_ADDR 0x0000041E
+#define MSR_IA32_MC8_ADDR 0x00000422
+#define MSR_IA32_MC9_ADDR 0x00000426
+#define MSR_IA32_MC10_ADDR 0x0000042A
+#define MSR_IA32_MC11_ADDR 0x0000042E
+#define MSR_IA32_MC12_ADDR 0x00000432
+#define MSR_IA32_MC13_ADDR 0x00000436
+#define MSR_IA32_MC14_ADDR 0x0000043A
+#define MSR_IA32_MC15_ADDR 0x0000043E
+#define MSR_IA32_MC16_ADDR 0x00000442
+#define MSR_IA32_MC17_ADDR 0x00000446
+#define MSR_IA32_MC18_ADDR 0x0000044A
+#define MSR_IA32_MC19_ADDR 0x0000044E
+#define MSR_IA32_MC20_ADDR 0x00000452
+#define MSR_IA32_MC21_ADDR 0x00000456
+#define MSR_IA32_MC22_ADDR 0x0000045A
+#define MSR_IA32_MC23_ADDR 0x0000045E
+#define MSR_IA32_MC24_ADDR 0x00000462
+#define MSR_IA32_MC25_ADDR 0x00000466
+#define MSR_IA32_MC26_ADDR 0x0000046A
+#define MSR_IA32_MC27_ADDR 0x0000046E
+#define MSR_IA32_MC28_ADDR 0x00000472
+/// @}
+
+
+/**
+ MCn_MISC. If IA32_MCG_CAP.CNT > n.
+
+ @param ECX MSR_IA32_MCn_MISC
+ @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_IA32_MC0_MISC);
+ AsmWriteMsr64 (MSR_IA32_MC0_MISC, Msr);
+ @endcode
+ @{
+**/
+#define MSR_IA32_MC0_MISC 0x00000403
+#define MSR_IA32_MC1_MISC 0x00000407
+#define MSR_IA32_MC2_MISC 0x0000040B
+#define MSR_IA32_MC3_MISC 0x0000040F
+#define MSR_IA32_MC4_MISC 0x00000413
+#define MSR_IA32_MC5_MISC 0x00000417
+#define MSR_IA32_MC6_MISC 0x0000041B
+#define MSR_IA32_MC7_MISC 0x0000041F
+#define MSR_IA32_MC8_MISC 0x00000423
+#define MSR_IA32_MC9_MISC 0x00000427
+#define MSR_IA32_MC10_MISC 0x0000042B
+#define MSR_IA32_MC11_MISC 0x0000042F
+#define MSR_IA32_MC12_MISC 0x00000433
+#define MSR_IA32_MC13_MISC 0x00000437
+#define MSR_IA32_MC14_MISC 0x0000043B
+#define MSR_IA32_MC15_MISC 0x0000043F
+#define MSR_IA32_MC16_MISC 0x00000443
+#define MSR_IA32_MC17_MISC 0x00000447
+#define MSR_IA32_MC18_MISC 0x0000044B
+#define MSR_IA32_MC19_MISC 0x0000044F
+#define MSR_IA32_MC20_MISC 0x00000453
+#define MSR_IA32_MC21_MISC 0x00000457
+#define MSR_IA32_MC22_MISC 0x0000045B
+#define MSR_IA32_MC23_MISC 0x0000045F
+#define MSR_IA32_MC24_MISC 0x00000463
+#define MSR_IA32_MC25_MISC 0x00000467
+#define MSR_IA32_MC26_MISC 0x0000046B
+#define MSR_IA32_MC27_MISC 0x0000046F
+#define MSR_IA32_MC28_MISC 0x00000473
+/// @}
+
+
+/**
+ Reporting Register of Basic VMX Capabilities (R/O) See Appendix A.1, "Basic
+ VMX Information.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_BASIC (0x00000480)
+ @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_IA32_VMX_BASIC);
+ @endcode
+**/
+#define MSR_IA32_VMX_BASIC 0x00000480
+
+
+/**
+ Capability Reporting Register of Pinbased VM-execution Controls (R/O) See
+ Appendix A.3.1, "Pin-Based VMExecution Controls.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_PINBASED_CTLS (0x00000481)
+ @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_IA32_VMX_PINBASED_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_PINBASED_CTLS 0x00000481
+
+
+/**
+ Capability Reporting Register of Primary Processor-based VM-execution
+ Controls (R/O) See Appendix A.3.2, "Primary Processor- Based VM-Execution
+ Controls.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_PROCBASED_CTLS (0x00000482)
+ @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_IA32_VMX_PROCBASED_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_PROCBASED_CTLS 0x00000482
+
+
+/**
+ Capability Reporting Register of VM-exit Controls (R/O) See Appendix A.4,
+ "VM-Exit Controls.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_EXIT_CTLS (0x00000483)
+ @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_IA32_VMX_EXIT_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_EXIT_CTLS 0x00000483
+
+
+/**
+ Capability Reporting Register of VMentry Controls (R/O) See Appendix A.5,
+ "VM-Entry Controls.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_ENTRY_CTLS (0x00000484)
+ @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_IA32_VMX_ENTRY_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_ENTRY_CTLS 0x00000484
+
+
+/**
+ Reporting Register of Miscellaneous VMX Capabilities (R/O) See Appendix A.6,
+ "Miscellaneous Data.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_MISC (0x00000485)
+ @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_IA32_VMX_MISC);
+ @endcode
+**/
+#define MSR_IA32_VMX_MISC 0x00000485
+
+
+/**
+ Capability Reporting Register of CR0 Bits Fixed to 0 (R/O) See Appendix A.7,
+ "VMX-Fixed Bits in CR0.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_CR0_FIXED0 (0x00000486)
+ @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_IA32_VMX_CR0_FIXED0);
+ @endcode
+**/
+#define MSR_IA32_VMX_CR0_FIXED0 0x00000486
+
+
+/**
+ Capability Reporting Register of CR0 Bits Fixed to 1 (R/O) See Appendix A.7,
+ "VMX-Fixed Bits in CR0.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_CR0_FIXED1 (0x00000487)
+ @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_IA32_VMX_CR0_FIXED1);
+ @endcode
+**/
+#define MSR_IA32_VMX_CR0_FIXED1 0x00000487
+
+
+/**
+ Capability Reporting Register of CR4 Bits Fixed to 0 (R/O) See Appendix A.8,
+ "VMX-Fixed Bits in CR4.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_CR4_FIXED0 (0x00000488)
+ @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_IA32_VMX_CR4_FIXED0);
+ @endcode
+**/
+#define MSR_IA32_VMX_CR4_FIXED0 0x00000488
+
+
+/**
+ Capability Reporting Register of CR4 Bits Fixed to 1 (R/O) See Appendix A.8,
+ "VMX-Fixed Bits in CR4.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_CR4_FIXED1 (0x00000489)
+ @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_IA32_VMX_CR4_FIXED1);
+ @endcode
+**/
+#define MSR_IA32_VMX_CR4_FIXED1 0x00000489
+
+
+/**
+ Capability Reporting Register of VMCS Field Enumeration (R/O) See Appendix
+ A.9, "VMCS Enumeration.". If CPUID.01H:ECX.[5] = 1.
+
+ @param ECX MSR_IA32_VMX_VMCS_ENUM (0x0000048A)
+ @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_IA32_VMX_VMCS_ENUM);
+ @endcode
+**/
+#define MSR_IA32_VMX_VMCS_ENUM 0x0000048A
+
+
+/**
+ Capability Reporting Register of Secondary Processor-based VM-execution
+ Controls (R/O) See Appendix A.3.3, "Secondary Processor- Based VM-Execution
+ Controls.". If ( CPUID.01H:ECX.[5] && IA32_VMX_PROCBASED_C TLS[63]).
+
+ @param ECX MSR_IA32_VMX_PROCBASED_CTLS2 (0x0000048B)
+ @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_IA32_VMX_PROCBASED_CTLS2);
+ @endcode
+**/
+#define MSR_IA32_VMX_PROCBASED_CTLS2 0x0000048B
+
+
+/**
+ Capability Reporting Register of EPT and VPID (R/O) See Appendix A.10,
+ "VPID and EPT Capabilities.". If ( CPUID.01H:ECX.[5] && IA32_VMX_PROCBASED_C
+ TLS[63] && ( IA32_VMX_PROCBASED_C TLS2[33] IA32_VMX_PROCBASED_C TLS2[37]) ).
+
+ @param ECX MSR_IA32_VMX_EPT_VPID_CAP (0x0000048C)
+ @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_IA32_VMX_EPT_VPID_CAP);
+ @endcode
+**/
+#define MSR_IA32_VMX_EPT_VPID_CAP 0x0000048C
+
+
+/**
+ Capability Reporting Register of Pinbased VM-execution Flex Controls (R/O)
+ See Appendix A.3.1, "Pin-Based VMExecution Controls.". If (
+ CPUID.01H:ECX.[5] = 1 && IA32_VMX_BASIC[55] ).
+
+ @param ECX MSR_IA32_VMX_TRUE_PINBASED_CTLS (0x0000048D)
+ @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_IA32_VMX_TRUE_PINBASED_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_TRUE_PINBASED_CTLS 0x0000048D
+
+
+/**
+ Capability Reporting Register of Primary Processor-based VM-execution Flex
+ Controls (R/O) See Appendix A.3.2, "Primary Processor- Based VM-Execution
+ Controls.". If( CPUID.01H:ECX.[5] = 1 && IA32_VMX_BASIC[55] ).
+
+ @param ECX MSR_IA32_VMX_TRUE_PROCBASED_CTLS (0x0000048E)
+ @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_IA32_VMX_TRUE_PROCBASED_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_TRUE_PROCBASED_CTLS 0x0000048E
+
+
+/**
+ Capability Reporting Register of VM-exit Flex Controls (R/O) See Appendix
+ A.4, "VM-Exit Controls.". If( CPUID.01H:ECX.[5] = 1 && IA32_VMX_BASIC[55] ).
+
+ @param ECX MSR_IA32_VMX_TRUE_EXIT_CTLS (0x0000048F)
+ @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_IA32_VMX_TRUE_EXIT_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_TRUE_EXIT_CTLS 0x0000048F
+
+
+/**
+ Capability Reporting Register of VMentry Flex Controls (R/O) See Appendix
+ A.5, "VM-Entry Controls.". If( CPUID.01H:ECX.[5] = 1 && IA32_VMX_BASIC[55] ).
+
+ @param ECX MSR_IA32_VMX_TRUE_ENTRY_CTLS (0x00000490)
+ @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_IA32_VMX_TRUE_ENTRY_CTLS);
+ @endcode
+**/
+#define MSR_IA32_VMX_TRUE_ENTRY_CTLS 0x00000490
+
+
+/**
+ Capability Reporting Register of VMfunction Controls (R/O). If(
+ CPUID.01H:ECX.[5] = 1 && IA32_VMX_BASIC[55] ).
+
+ @param ECX MSR_IA32_VMX_VMFUNC (0x00000491)
+ @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_IA32_VMX_VMFUNC);
+ @endcode
+**/
+#define MSR_IA32_VMX_VMFUNC 0x00000491
+
+
+/**
+ Full Width Writable IA32_PMCn Alias (R/W). (If CPUID.0AH: EAX[15:8] > n) &&
+ IA32_PERF_CAPABILITIES[ 13] = 1.
+
+ @param ECX MSR_IA32_A_PMCn
+ @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_IA32_A_PMC0);
+ AsmWriteMsr64 (MSR_IA32_A_PMC0, Msr);
+ @endcode
+ @{
+**/
+#define MSR_IA32_A_PMC0 0x000004C1
+#define MSR_IA32_A_PMC1 0x000004C2
+#define MSR_IA32_A_PMC2 0x000004C3
+#define MSR_IA32_A_PMC3 0x000004C4
+#define MSR_IA32_A_PMC4 0x000004C5
+#define MSR_IA32_A_PMC5 0x000004C6
+#define MSR_IA32_A_PMC6 0x000004C7
+#define MSR_IA32_A_PMC7 0x000004C8
+/// @}
+
+
+/**
+ (R/W). If IA32_MCG_CAP.LMCE_P =1.
+
+ @param ECX MSR_IA32_MCG_EXT_CTL (0x000004D0)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_MCG_EXT_CTL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_MCG_EXT_CTL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_MCG_EXT_CTL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_MCG_EXT_CTL);
+ AsmWriteMsr64 (MSR_IA32_MCG_EXT_CTL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_MCG_EXT_CTL 0x000004D0
+
+/**
+ MSR information returned for MSR index #MSR_IA32_MCG_EXT_CTL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] LMCE_EN.
+ ///
+ UINT32 LMCE_EN:1;
+ UINT32 Reserved1:31;
+ 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_IA32_MCG_EXT_CTL_REGISTER;
+
+
+/**
+ Status and SVN Threshold of SGX Support for ACM (RO). If CPUID.(EAX=07H,
+ ECX=0H): EBX[2] = 1.
+
+ @param ECX MSR_IA32_SGX_SVN_STATUS (0x00000500)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_SGX_SVN_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_SGX_SVN_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_SGX_SVN_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_SGX_SVN_STATUS);
+ @endcode
+**/
+#define MSR_IA32_SGX_SVN_STATUS 0x00000500
+
+/**
+ MSR information returned for MSR index #MSR_IA32_SGX_SVN_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Lock. See Section 42.12.3, "Interactions with Authenticated
+ /// Code Modules (ACMs)".
+ ///
+ UINT32 Lock:1;
+ UINT32 Reserved1:15;
+ ///
+ /// [Bits 23:16] SGX_SVN_SINIT. See Section 42.12.3, "Interactions with
+ /// Authenticated Code Modules (ACMs)".
+ ///
+ UINT32 SGX_SVN_SINIT:8;
+ UINT32 Reserved2:8;
+ 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_IA32_SGX_SVN_STATUS_REGISTER;
+
+
+/**
+ Trace Output Base Register (R/W). If ((CPUID.(EAX=07H, ECX=0):EBX[25] = 1)
+ && ( (CPUID.(EAX=14H,ECX=0): ECX[0] = 1) (CPUID.(EAX=14H,ECX=0): ECX[2] = 1)
+ ) ).
+
+ @param ECX MSR_IA32_RTIT_OUTPUT_BASE (0x00000560)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_OUTPUT_BASE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_OUTPUT_BASE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_OUTPUT_BASE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_OUTPUT_BASE);
+ AsmWriteMsr64 (MSR_IA32_RTIT_OUTPUT_BASE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_RTIT_OUTPUT_BASE 0x00000560
+
+/**
+ MSR information returned for MSR index #MSR_IA32_RTIT_OUTPUT_BASE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved:7;
+ ///
+ /// [Bits 31:7] Base physical address.
+ ///
+ UINT32 Base:25;
+ ///
+ /// [Bits 63:32] Base physical address.
+ ///
+ UINT32 BaseHi:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_RTIT_OUTPUT_BASE_REGISTER;
+
+
+/**
+ Trace Output Mask Pointers Register (R/W). If ((CPUID.(EAX=07H,
+ ECX=0):EBX[25] = 1) && ( (CPUID.(EAX=14H,ECX=0): ECX[0] = 1)
+ (CPUID.(EAX=14H,ECX=0): ECX[2] = 1) ) ).
+
+ @param ECX MSR_IA32_RTIT_OUTPUT_MASK_PTRS (0x00000561)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_OUTPUT_MASK_PTRS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_OUTPUT_MASK_PTRS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_OUTPUT_MASK_PTRS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_OUTPUT_MASK_PTRS);
+ AsmWriteMsr64 (MSR_IA32_RTIT_OUTPUT_MASK_PTRS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_RTIT_OUTPUT_MASK_PTRS 0x00000561
+
+/**
+ MSR information returned for MSR index #MSR_IA32_RTIT_OUTPUT_MASK_PTRS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved:7;
+ ///
+ /// [Bits 31:7] MaskOrTableOffset.
+ ///
+ UINT32 MaskOrTableOffset:25;
+ ///
+ /// [Bits 63:32] Output Offset.
+ ///
+ UINT32 OutputOffset:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_RTIT_OUTPUT_MASK_PTRS_REGISTER;
+
+
+/**
+ Trace Control Register (R/W). If (CPUID.(EAX=07H, ECX=0):EBX[25] = 1).
+
+ @param ECX MSR_IA32_RTIT_CTL (0x00000570)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_CTL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_CTL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_CTL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_CTL);
+ AsmWriteMsr64 (MSR_IA32_RTIT_CTL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_RTIT_CTL 0x00000570
+
+/**
+ MSR information returned for MSR index #MSR_IA32_RTIT_CTL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] TraceEn.
+ ///
+ UINT32 TraceEn:1;
+ ///
+ /// [Bit 1] CYCEn. If (CPUID.(EAX=07H, ECX=0):EBX[1] = 1).
+ ///
+ UINT32 CYCEn:1;
+ ///
+ /// [Bit 2] OS.
+ ///
+ UINT32 OS:1;
+ ///
+ /// [Bit 3] User.
+ ///
+ UINT32 User:1;
+ UINT32 Reserved1:2;
+ ///
+ /// [Bit 6] FabricEn. If (CPUID.(EAX=07H, ECX=0):ECX[3] = 1).
+ ///
+ UINT32 FabricEn:1;
+ ///
+ /// [Bit 7] CR3 filter.
+ ///
+ UINT32 CR3:1;
+ ///
+ /// [Bit 8] ToPA.
+ ///
+ UINT32 ToPA:1;
+ ///
+ /// [Bit 9] MTCEn. If (CPUID.(EAX=07H, ECX=0):EBX[3] = 1).
+ ///
+ UINT32 MTCEn:1;
+ ///
+ /// [Bit 10] TSCEn.
+ ///
+ UINT32 TSCEn:1;
+ ///
+ /// [Bit 11] DisRETC.
+ ///
+ UINT32 DisRETC:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 13] BranchEn.
+ ///
+ UINT32 BranchEn:1;
+ ///
+ /// [Bits 17:14] MTCFreq. If (CPUID.(EAX=07H, ECX=0):EBX[3] = 1).
+ ///
+ UINT32 MTCFreq:4;
+ UINT32 Reserved3:1;
+ ///
+ /// [Bits 22:19] CYCThresh. If (CPUID.(EAX=07H, ECX=0):EBX[1] = 1).
+ ///
+ UINT32 CYCThresh:4;
+ UINT32 Reserved4:1;
+ ///
+ /// [Bits 27:24] PSBFreq. If (CPUID.(EAX=07H, ECX=0):EBX[1] = 1).
+ ///
+ UINT32 PSBFreq:4;
+ UINT32 Reserved5:4;
+ ///
+ /// [Bits 35:32] ADDR0_CFG. If (CPUID.(EAX=07H, ECX=1):EAX[2:0] > 0).
+ ///
+ UINT32 ADDR0_CFG:4;
+ ///
+ /// [Bits 39:36] ADDR1_CFG. If (CPUID.(EAX=07H, ECX=1):EAX[2:0] > 1).
+ ///
+ UINT32 ADDR1_CFG:4;
+ ///
+ /// [Bits 43:40] ADDR2_CFG. If (CPUID.(EAX=07H, ECX=1):EAX[2:0] > 2).
+ ///
+ UINT32 ADDR2_CFG:4;
+ ///
+ /// [Bits 47:44] ADDR3_CFG. If (CPUID.(EAX=07H, ECX=1):EAX[2:0] > 3).
+ ///
+ UINT32 ADDR3_CFG:4;
+ UINT32 Reserved6:16;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_RTIT_CTL_REGISTER;
+
+
+/**
+ Tracing Status Register (R/W). If (CPUID.(EAX=07H, ECX=0):EBX[25] = 1).
+
+ @param ECX MSR_IA32_RTIT_STATUS (0x00000571)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_STATUS);
+ AsmWriteMsr64 (MSR_IA32_RTIT_STATUS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_RTIT_STATUS 0x00000571
+
+/**
+ MSR information returned for MSR index #MSR_IA32_RTIT_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] FilterEn, (writes ignored).
+ /// If (CPUID.(EAX=07H, ECX=0):EBX[2] = 1).
+ ///
+ UINT32 FilterEn:1;
+ ///
+ /// [Bit 1] ContexEn, (writes ignored).
+ ///
+ UINT32 ContexEn:1;
+ ///
+ /// [Bit 2] TriggerEn, (writes ignored).
+ ///
+ UINT32 TriggerEn:1;
+ UINT32 Reserved1:1;
+ ///
+ /// [Bit 4] Error.
+ ///
+ UINT32 Error:1;
+ ///
+ /// [Bit 5] Stopped.
+ ///
+ UINT32 Stopped:1;
+ UINT32 Reserved2:26;
+ ///
+ /// [Bits 48:32] PacketByteCnt. If (CPUID.(EAX=07H, ECX=0):EBX[1] > 3).
+ ///
+ UINT32 PacketByteCnt:17;
+ UINT32 Reserved3:15;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_RTIT_STATUS_REGISTER;
+
+
+/**
+ Trace Filter CR3 Match Register (R/W).
+ If (CPUID.(EAX=07H, ECX=0):EBX[25] = 1).
+
+ @param ECX MSR_IA32_RTIT_CR3_MATCH (0x00000572)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_CR3_MATCH_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_CR3_MATCH_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_CR3_MATCH_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_CR3_MATCH);
+ AsmWriteMsr64 (MSR_IA32_RTIT_CR3_MATCH, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_RTIT_CR3_MATCH 0x00000572
+
+/**
+ MSR information returned for MSR index #MSR_IA32_RTIT_CR3_MATCH
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved:5;
+ ///
+ /// [Bits 31:5] CR3[63:5] value to match.
+ ///
+ UINT32 Cr3:27;
+ ///
+ /// [Bits 63:32] CR3[63:5] value to match.
+ ///
+ UINT32 Cr3Hi:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_RTIT_CR3_MATCH_REGISTER;
+
+
+/**
+ Region n Start Address (R/W). If (CPUID.(EAX=07H, ECX=1):EAX[2:0] > n).
+
+ @param ECX MSR_IA32_RTIT_ADDRn_A
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_ADDR_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_ADDR_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_ADDR_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_ADDR0_A);
+ AsmWriteMsr64 (MSR_IA32_RTIT_ADDR0_A, Msr.Uint64);
+ @endcode
+ @{
+**/
+#define MSR_IA32_RTIT_ADDR0_A 0x00000580
+#define MSR_IA32_RTIT_ADDR1_A 0x00000582
+#define MSR_IA32_RTIT_ADDR2_A 0x00000584
+#define MSR_IA32_RTIT_ADDR3_A 0x00000586
+/// @}
+
+
+/**
+ Region n End Address (R/W). If (CPUID.(EAX=07H, ECX=1):EAX[2:0] > n).
+
+ @param ECX MSR_IA32_RTIT_ADDRn_B
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_ADDR_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_RTIT_ADDR_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_RTIT_ADDR_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_RTIT_ADDR0_B);
+ AsmWriteMsr64 (MSR_IA32_RTIT_ADDR0_B, Msr.Uint64);
+ @endcode
+ @{
+**/
+#define MSR_IA32_RTIT_ADDR0_B 0x00000581
+#define MSR_IA32_RTIT_ADDR1_B 0x00000583
+#define MSR_IA32_RTIT_ADDR2_B 0x00000585
+#define MSR_IA32_RTIT_ADDR3_B 0x00000587
+/// @}
+
+
+/**
+ MSR information returned for MSR indexes
+ #MSR_IA32_RTIT_ADDR0_A to #MSR_IA32_RTIT_ADDR3_A and
+ #MSR_IA32_RTIT_ADDR0_B to #MSR_IA32_RTIT_ADDR3_B
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Virtual Address.
+ ///
+ UINT32 VirtualAddress:32;
+ ///
+ /// [Bits 47:32] Virtual Address.
+ ///
+ UINT32 VirtualAddressHi:16;
+ ///
+ /// [Bits 63:48] SignExt_VA.
+ ///
+ UINT32 SignExt_VA:16;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_RTIT_ADDR_REGISTER;
+
+
+/**
+ DS Save Area (R/W) Points to the linear address of the first byte of the DS
+ buffer management area, which is used to manage the BTS and PEBS buffers.
+ See Section 18.12.4, "Debug Store (DS) Mechanism.". If( CPUID.01H:EDX.DS[21]
+ = 1.
+
+ [Bits 31..0] The linear address of the first byte of the DS buffer
+ management area, if not in IA-32e mode.
+
+ [Bits 63..0] The linear address of the first byte of the DS buffer
+ management area, if IA-32e mode is active.
+
+ @param ECX MSR_IA32_DS_AREA (0x00000600)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_DS_AREA_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_DS_AREA_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = AsmReadMsr64 (MSR_IA32_DS_AREA);
+ AsmWriteMsr64 (MSR_IA32_DS_AREA, Msr);
+ @endcode
+**/
+#define MSR_IA32_DS_AREA 0x00000600
+
+
+/**
+ TSC Target of Local APIC's TSC Deadline Mode (R/W). If CPUID.01H:ECX.[24] =
+ 1.
+
+ @param ECX MSR_IA32_TSC_DEADLINE (0x000006E0)
+ @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_IA32_TSC_DEADLINE);
+ AsmWriteMsr64 (MSR_IA32_TSC_DEADLINE, Msr);
+ @endcode
+**/
+#define MSR_IA32_TSC_DEADLINE 0x000006E0
+
+
+/**
+ Enable/disable HWP (R/W). If CPUID.06H:EAX.[7] = 1.
+
+ @param ECX MSR_IA32_PM_ENABLE (0x00000770)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PM_ENABLE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PM_ENABLE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PM_ENABLE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PM_ENABLE);
+ AsmWriteMsr64 (MSR_IA32_PM_ENABLE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PM_ENABLE 0x00000770
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PM_ENABLE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] HWP_ENABLE (R/W1-Once). See Section 14.4.2, "Enabling HWP". If
+ /// CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 HWP_ENABLE:1;
+ UINT32 Reserved1:31;
+ 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_IA32_PM_ENABLE_REGISTER;
+
+
+/**
+ HWP Performance Range Enumeration (RO). If CPUID.06H:EAX.[7] = 1.
+
+ @param ECX MSR_IA32_HWP_CAPABILITIES (0x00000771)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_CAPABILITIES_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_CAPABILITIES_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_HWP_CAPABILITIES_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_HWP_CAPABILITIES);
+ @endcode
+**/
+#define MSR_IA32_HWP_CAPABILITIES 0x00000771
+
+/**
+ MSR information returned for MSR index #MSR_IA32_HWP_CAPABILITIES
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Highest_Performance See Section 14.4.3, "HWP Performance
+ /// Range and Dynamic Capabilities". If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Highest_Performance:8;
+ ///
+ /// [Bits 15:8] Guaranteed_Performance See Section 14.4.3, "HWP
+ /// Performance Range and Dynamic Capabilities". If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Guaranteed_Performance:8;
+ ///
+ /// [Bits 23:16] Most_Efficient_Performance See Section 14.4.3, "HWP
+ /// Performance Range and Dynamic Capabilities". If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Most_Efficient_Performance:8;
+ ///
+ /// [Bits 31:24] Lowest_Performance See Section 14.4.3, "HWP Performance
+ /// Range and Dynamic Capabilities". If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Lowest_Performance:8;
+ UINT32 Reserved:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_HWP_CAPABILITIES_REGISTER;
+
+
+/**
+ Power Management Control Hints for All Logical Processors in a Package
+ (R/W). If CPUID.06H:EAX.[11] = 1.
+
+ @param ECX MSR_IA32_HWP_REQUEST_PKG (0x00000772)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_REQUEST_PKG_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_REQUEST_PKG_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_HWP_REQUEST_PKG_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_HWP_REQUEST_PKG);
+ AsmWriteMsr64 (MSR_IA32_HWP_REQUEST_PKG, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_HWP_REQUEST_PKG 0x00000772
+
+/**
+ MSR information returned for MSR index #MSR_IA32_HWP_REQUEST_PKG
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Minimum_Performance See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[11] = 1.
+ ///
+ UINT32 Minimum_Performance:8;
+ ///
+ /// [Bits 15:8] Maximum_Performance See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[11] = 1.
+ ///
+ UINT32 Maximum_Performance:8;
+ ///
+ /// [Bits 23:16] Desired_Performance See Section 14.4.4, "Managing HWP".
+ /// If CPUID.06H:EAX.[11] = 1.
+ ///
+ UINT32 Desired_Performance:8;
+ ///
+ /// [Bits 31:24] Energy_Performance_Preference See Section 14.4.4,
+ /// "Managing HWP". If CPUID.06H:EAX.[11] = 1 && CPUID.06H:EAX.[10] = 1.
+ ///
+ UINT32 Energy_Performance_Preference:8;
+ ///
+ /// [Bits 41:32] Activity_Window See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[11] = 1 && CPUID.06H:EAX.[9] = 1.
+ ///
+ UINT32 Activity_Window:10;
+ UINT32 Reserved:22;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_HWP_REQUEST_PKG_REGISTER;
+
+
+/**
+ Control HWP Native Interrupts (R/W). If CPUID.06H:EAX.[8] = 1.
+
+ @param ECX MSR_IA32_HWP_INTERRUPT (0x00000773)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_INTERRUPT_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_INTERRUPT_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_HWP_INTERRUPT_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_HWP_INTERRUPT);
+ AsmWriteMsr64 (MSR_IA32_HWP_INTERRUPT, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_HWP_INTERRUPT 0x00000773
+
+/**
+ MSR information returned for MSR index #MSR_IA32_HWP_INTERRUPT
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] EN_Guaranteed_Performance_Change. See Section 14.4.6, "HWP
+ /// Notifications". If CPUID.06H:EAX.[8] = 1.
+ ///
+ UINT32 EN_Guaranteed_Performance_Change:1;
+ ///
+ /// [Bit 1] EN_Excursion_Minimum. See Section 14.4.6, "HWP Notifications".
+ /// If CPUID.06H:EAX.[8] = 1.
+ ///
+ UINT32 EN_Excursion_Minimum:1;
+ UINT32 Reserved1:30;
+ 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_IA32_HWP_INTERRUPT_REGISTER;
+
+
+/**
+ Power Management Control Hints to a Logical Processor (R/W). If
+ CPUID.06H:EAX.[7] = 1.
+
+ @param ECX MSR_IA32_HWP_REQUEST (0x00000774)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_REQUEST_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_REQUEST_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_HWP_REQUEST_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_HWP_REQUEST);
+ AsmWriteMsr64 (MSR_IA32_HWP_REQUEST, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_HWP_REQUEST 0x00000774
+
+/**
+ MSR information returned for MSR index #MSR_IA32_HWP_REQUEST
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Minimum_Performance See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Minimum_Performance:8;
+ ///
+ /// [Bits 15:8] Maximum_Performance See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Maximum_Performance:8;
+ ///
+ /// [Bits 23:16] Desired_Performance See Section 14.4.4, "Managing HWP".
+ /// If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Desired_Performance:8;
+ ///
+ /// [Bits 31:24] Energy_Performance_Preference See Section 14.4.4,
+ /// "Managing HWP". If CPUID.06H:EAX.[7] = 1 && CPUID.06H:EAX.[10] = 1.
+ ///
+ UINT32 Energy_Performance_Preference:8;
+ ///
+ /// [Bits 41:32] Activity_Window See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[7] = 1 && CPUID.06H:EAX.[9] = 1.
+ ///
+ UINT32 Activity_Window:10;
+ ///
+ /// [Bit 42] Package_Control See Section 14.4.4, "Managing HWP". If
+ /// CPUID.06H:EAX.[7] = 1 && CPUID.06H:EAX.[11] = 1.
+ ///
+ UINT32 Package_Control:1;
+ UINT32 Reserved:21;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_HWP_REQUEST_REGISTER;
+
+
+/**
+ Log bits indicating changes to Guaranteed & excursions to Minimum (R/W). If
+ CPUID.06H:EAX.[7] = 1.
+
+ @param ECX MSR_IA32_HWP_STATUS (0x00000777)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_STATUS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_HWP_STATUS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_HWP_STATUS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_HWP_STATUS);
+ AsmWriteMsr64 (MSR_IA32_HWP_STATUS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_HWP_STATUS 0x00000777
+
+/**
+ MSR information returned for MSR index #MSR_IA32_HWP_STATUS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Guaranteed_Performance_Change (R/WC0). See Section 14.4.5,
+ /// "HWP Feedback". If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Guaranteed_Performance_Change:1;
+ UINT32 Reserved1:1;
+ ///
+ /// [Bit 2] Excursion_To_Minimum (R/WC0). See Section 14.4.5, "HWP
+ /// Feedback". If CPUID.06H:EAX.[7] = 1.
+ ///
+ UINT32 Excursion_To_Minimum:1;
+ UINT32 Reserved2:29;
+ 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_IA32_HWP_STATUS_REGISTER;
+
+
+/**
+ x2APIC ID Register (R/O) See x2APIC Specification. If CPUID.01H:ECX[21] = 1
+ && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_APICID (0x00000802)
+ @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_IA32_X2APIC_APICID);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_APICID 0x00000802
+
+
+/**
+ x2APIC Version Register (R/O). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_VERSION (0x00000803)
+ @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_IA32_X2APIC_VERSION);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_VERSION 0x00000803
+
+
+/**
+ x2APIC Task Priority Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_TPR (0x00000808)
+ @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_IA32_X2APIC_TPR);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_TPR, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_TPR 0x00000808
+
+
+/**
+ x2APIC Processor Priority Register (R/O). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_PPR (0x0000080A)
+ @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_IA32_X2APIC_PPR);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_PPR 0x0000080A
+
+
+/**
+ x2APIC EOI Register (W/O). If CPUID.01H:ECX.[21] = 1 && IA32_APIC_BASE.[10]
+ = 1.
+
+ @param ECX MSR_IA32_X2APIC_EOI (0x0000080B)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = 0;
+ AsmWriteMsr64 (MSR_IA32_X2APIC_EOI, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_EOI 0x0000080B
+
+
+/**
+ x2APIC Logical Destination Register (R/O). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LDR (0x0000080D)
+ @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_IA32_X2APIC_LDR);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LDR 0x0000080D
+
+
+/**
+ x2APIC Spurious Interrupt Vector Register (R/W). If CPUID.01H:ECX.[21] = 1
+ && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_SIVR (0x0000080F)
+ @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_IA32_X2APIC_SIVR);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_SIVR, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_SIVR 0x0000080F
+
+
+/**
+ x2APIC In-Service Register Bits (n * 32 + 31):(n * 32) (R/O).
+ If CPUID.01H:ECX.[21] = 1 && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_ISRn
+ @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_IA32_X2APIC_ISR0);
+ @endcode
+ @{
+**/
+#define MSR_IA32_X2APIC_ISR0 0x00000810
+#define MSR_IA32_X2APIC_ISR1 0x00000811
+#define MSR_IA32_X2APIC_ISR2 0x00000812
+#define MSR_IA32_X2APIC_ISR3 0x00000813
+#define MSR_IA32_X2APIC_ISR4 0x00000814
+#define MSR_IA32_X2APIC_ISR5 0x00000815
+#define MSR_IA32_X2APIC_ISR6 0x00000816
+#define MSR_IA32_X2APIC_ISR7 0x00000817
+/// @}
+
+
+/**
+ x2APIC Trigger Mode Register Bits (n * 32 + ):(n * 32) (R/O).
+ If CPUID.01H:ECX.[21] = 1 && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_TMRn
+ @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_IA32_X2APIC_TMR0);
+ @endcode
+ @{
+**/
+#define MSR_IA32_X2APIC_TMR0 0x00000818
+#define MSR_IA32_X2APIC_TMR1 0x00000819
+#define MSR_IA32_X2APIC_TMR2 0x0000081A
+#define MSR_IA32_X2APIC_TMR3 0x0000081B
+#define MSR_IA32_X2APIC_TMR4 0x0000081C
+#define MSR_IA32_X2APIC_TMR5 0x0000081D
+#define MSR_IA32_X2APIC_TMR6 0x0000081E
+#define MSR_IA32_X2APIC_TMR7 0x0000081F
+/// @}
+
+
+/**
+ x2APIC Interrupt Request Register Bits (n* 32 + 31):(n * 32) (R/O).
+ If CPUID.01H:ECX.[21] = 1 && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_IRRn
+ @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_IA32_X2APIC_IRR0);
+ @endcode
+ @{
+**/
+#define MSR_IA32_X2APIC_IRR0 0x00000820
+#define MSR_IA32_X2APIC_IRR1 0x00000821
+#define MSR_IA32_X2APIC_IRR2 0x00000822
+#define MSR_IA32_X2APIC_IRR3 0x00000823
+#define MSR_IA32_X2APIC_IRR4 0x00000824
+#define MSR_IA32_X2APIC_IRR5 0x00000825
+#define MSR_IA32_X2APIC_IRR6 0x00000826
+#define MSR_IA32_X2APIC_IRR7 0x00000827
+/// @}
+
+
+/**
+ x2APIC Error Status Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_ESR (0x00000828)
+ @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_IA32_X2APIC_ESR);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_ESR, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_ESR 0x00000828
+
+
+/**
+ x2APIC LVT Corrected Machine Check Interrupt Register (R/W). If
+ CPUID.01H:ECX.[21] = 1 && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_CMCI (0x0000082F)
+ @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_IA32_X2APIC_LVT_CMCI);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_CMCI, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_CMCI 0x0000082F
+
+
+/**
+ x2APIC Interrupt Command Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_ICR (0x00000830)
+ @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_IA32_X2APIC_ICR);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_ICR, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_ICR 0x00000830
+
+
+/**
+ x2APIC LVT Timer Interrupt Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_TIMER (0x00000832)
+ @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_IA32_X2APIC_LVT_TIMER);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_TIMER, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_TIMER 0x00000832
+
+
+/**
+ x2APIC LVT Thermal Sensor Interrupt Register (R/W). If CPUID.01H:ECX.[21] =
+ 1 && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_THERMAL (0x00000833)
+ @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_IA32_X2APIC_LVT_THERMAL);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_THERMAL, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_THERMAL 0x00000833
+
+
+/**
+ x2APIC LVT Performance Monitor Interrupt Register (R/W). If
+ CPUID.01H:ECX.[21] = 1 && IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_PMI (0x00000834)
+ @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_IA32_X2APIC_LVT_PMI);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_PMI, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_PMI 0x00000834
+
+
+/**
+ x2APIC LVT LINT0 Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_LINT0 (0x00000835)
+ @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_IA32_X2APIC_LVT_LINT0);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_LINT0, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_LINT0 0x00000835
+
+
+/**
+ x2APIC LVT LINT1 Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_LINT1 (0x00000836)
+ @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_IA32_X2APIC_LVT_LINT1);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_LINT1, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_LINT1 0x00000836
+
+
+/**
+ x2APIC LVT Error Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_LVT_ERROR (0x00000837)
+ @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_IA32_X2APIC_LVT_ERROR);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_LVT_ERROR, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_LVT_ERROR 0x00000837
+
+
+/**
+ x2APIC Initial Count Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_INIT_COUNT (0x00000838)
+ @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_IA32_X2APIC_INIT_COUNT);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_INIT_COUNT, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_INIT_COUNT 0x00000838
+
+
+/**
+ x2APIC Current Count Register (R/O). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_CUR_COUNT (0x00000839)
+ @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_IA32_X2APIC_CUR_COUNT);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_CUR_COUNT 0x00000839
+
+
+/**
+ x2APIC Divide Configuration Register (R/W). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_DIV_CONF (0x0000083E)
+ @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_IA32_X2APIC_DIV_CONF);
+ AsmWriteMsr64 (MSR_IA32_X2APIC_DIV_CONF, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_DIV_CONF 0x0000083E
+
+
+/**
+ x2APIC Self IPI Register (W/O). If CPUID.01H:ECX.[21] = 1 &&
+ IA32_APIC_BASE.[10] = 1.
+
+ @param ECX MSR_IA32_X2APIC_SELF_IPI (0x0000083F)
+ @param EAX Lower 32-bits of MSR value.
+ @param EDX Upper 32-bits of MSR value.
+
+ <b>Example usage</b>
+ @code
+ UINT64 Msr;
+
+ Msr = 0;
+ AsmWriteMsr64 (MSR_IA32_X2APIC_SELF_IPI, Msr);
+ @endcode
+**/
+#define MSR_IA32_X2APIC_SELF_IPI 0x0000083F
+
+
+/**
+ Silicon Debug Feature Control (R/W). If CPUID.01H:ECX.[11] = 1.
+
+ @param ECX MSR_IA32_DEBUG_INTERFACE (0x00000C80)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_DEBUG_INTERFACE_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_DEBUG_INTERFACE_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_DEBUG_INTERFACE_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_DEBUG_INTERFACE);
+ AsmWriteMsr64 (MSR_IA32_DEBUG_INTERFACE, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_DEBUG_INTERFACE 0x00000C80
+
+/**
+ MSR information returned for MSR index #MSR_IA32_DEBUG_INTERFACE
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Enable (R/W) BIOS set 1 to enable Silicon debug features.
+ /// Default is 0. If CPUID.01H:ECX.[11] = 1.
+ ///
+ UINT32 Enable:1;
+ UINT32 Reserved1:29;
+ ///
+ /// [Bit 30] Lock (R/W): If 1, locks any further change to the MSR. The
+ /// lock bit is set automatically on the first SMI assertion even if not
+ /// explicitly set by BIOS. Default is 0. If CPUID.01H:ECX.[11] = 1.
+ ///
+ UINT32 Lock:1;
+ ///
+ /// [Bit 31] Debug Occurred (R/O): This "sticky bit" is set by hardware to
+ /// indicate the status of bit 0. Default is 0. If CPUID.01H:ECX.[11] = 1.
+ ///
+ UINT32 DebugOccurred:1;
+ 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_IA32_DEBUG_INTERFACE_REGISTER;
+
+
+/**
+ L3 QOS Configuration (R/W). If ( CPUID.(EAX=10H, ECX=1):ECX.[2] = 1 ).
+
+ @param ECX MSR_IA32_L3_QOS_CFG (0x00000C81)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_L3_QOS_CFG_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_L3_QOS_CFG_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_L3_QOS_CFG_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_L3_QOS_CFG);
+ AsmWriteMsr64 (MSR_IA32_L3_QOS_CFG, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_L3_QOS_CFG 0x00000C81
+
+/**
+ MSR information returned for MSR index #MSR_IA32_L3_QOS_CFG
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] Enable (R/W) Set 1 to enable L3 CAT masks and COS to operate
+ /// in Code and Data Prioritization (CDP) mode.
+ ///
+ UINT32 Enable:1;
+ UINT32 Reserved1:31;
+ 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_IA32_L3_QOS_CFG_REGISTER;
+
+
+/**
+ Monitoring Event Select Register (R/W). If ( CPUID.(EAX=07H, ECX=0):EBX.[12]
+ = 1 ).
+
+ @param ECX MSR_IA32_QM_EVTSEL (0x00000C8D)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_QM_EVTSEL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_QM_EVTSEL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_QM_EVTSEL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_QM_EVTSEL);
+ AsmWriteMsr64 (MSR_IA32_QM_EVTSEL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_QM_EVTSEL 0x00000C8D
+
+/**
+ MSR information returned for MSR index #MSR_IA32_QM_EVTSEL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 7:0] Event ID: ID of a supported monitoring event to report via
+ /// IA32_QM_CTR.
+ ///
+ UINT32 EventID:8;
+ UINT32 Reserved:24;
+ ///
+ /// [Bits 63:32] Resource Monitoring ID: ID for monitoring hardware to
+ /// report monitored data via IA32_QM_CTR. N = Ceil (Log:sub:`2` (
+ /// CPUID.(EAX= 0FH, ECX=0H).EBX[31:0] +1)).
+ ///
+ UINT32 ResourceMonitoringID:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_QM_EVTSEL_REGISTER;
+
+
+/**
+ Monitoring Counter Register (R/O). If ( CPUID.(EAX=07H, ECX=0):EBX.[12] = 1
+ ).
+
+ @param ECX MSR_IA32_QM_CTR (0x00000C8E)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_QM_CTR_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_QM_CTR_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_QM_CTR_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_QM_CTR);
+ @endcode
+**/
+#define MSR_IA32_QM_CTR 0x00000C8E
+
+/**
+ MSR information returned for MSR index #MSR_IA32_QM_CTR
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Resource Monitored Data.
+ ///
+ UINT32 ResourceMonitoredData:32;
+ ///
+ /// [Bits 61:32] Resource Monitored Data.
+ ///
+ UINT32 ResourceMonitoredDataHi:30;
+ ///
+ /// [Bit 62] Unavailable: If 1, indicates data for this RMID is not
+ /// available or not monitored for this resource or RMID.
+ ///
+ UINT32 Unavailable:1;
+ ///
+ /// [Bit 63] Error: If 1, indicates and unsupported RMID or event type was
+ /// written to IA32_PQR_QM_EVTSEL.
+ ///
+ UINT32 Error:1;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_QM_CTR_REGISTER;
+
+
+/**
+ Resource Association Register (R/W). If ( CPUID.(EAX=07H, ECX=0):EBX.[12] =
+ 1 ).
+
+ @param ECX MSR_IA32_PQR_ASSOC (0x00000C8F)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PQR_ASSOC_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PQR_ASSOC_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PQR_ASSOC_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PQR_ASSOC);
+ AsmWriteMsr64 (MSR_IA32_PQR_ASSOC, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PQR_ASSOC 0x00000C8F
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PQR_ASSOC
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] Resource Monitoring ID (R/W): ID for monitoring hardware
+ /// to track internal operation, e.g. memory access. N = Ceil (Log:sub:`2`
+ /// ( CPUID.(EAX= 0FH, ECX=0H).EBX[31:0] +1)).
+ ///
+ UINT32 ResourceMonitoringID:32;
+ ///
+ /// [Bits 63:32] COS (R/W). The class of service (COS) to enforce (on
+ /// writes); returns the current COS when read. If ( CPUID.(EAX=07H,
+ /// ECX=0):EBX.[15] = 1 ).
+ ///
+ UINT32 COS:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_PQR_ASSOC_REGISTER;
+
+
+/**
+ Supervisor State of MPX Configuration. (R/W). If (CPUID.(EAX=07H,
+ ECX=0H):EBX[14] = 1).
+
+ @param ECX MSR_IA32_BNDCFGS (0x00000D90)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_BNDCFGS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_BNDCFGS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_BNDCFGS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_BNDCFGS);
+ AsmWriteMsr64 (MSR_IA32_BNDCFGS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_BNDCFGS 0x00000D90
+
+/**
+ MSR information returned for MSR index #MSR_IA32_BNDCFGS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] EN: Enable Intel MPX in supervisor mode.
+ ///
+ UINT32 EN:1;
+ ///
+ /// [Bit 1] BNDPRESERVE: Preserve the bounds registers for near branch
+ /// instructions in the absence of the BND prefix.
+ ///
+ UINT32 BNDPRESERVE:1;
+ UINT32 Reserved:10;
+ ///
+ /// [Bits 31:12] Base Address of Bound Directory.
+ ///
+ UINT32 Base:20;
+ ///
+ /// [Bits 63:32] Base Address of Bound Directory.
+ ///
+ UINT32 BaseHi:32;
+ } Bits;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_BNDCFGS_REGISTER;
+
+
+/**
+ Extended Supervisor State Mask (R/W). If( CPUID.(0DH, 1):EAX.[3] = 1.
+
+ @param ECX MSR_IA32_XSS (0x00000DA0)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_XSS_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_XSS_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_XSS_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_XSS);
+ AsmWriteMsr64 (MSR_IA32_XSS, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_XSS 0x00000DA0
+
+/**
+ MSR information returned for MSR index #MSR_IA32_XSS
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ UINT32 Reserved1:8;
+ ///
+ /// [Bit 8] Trace Packet Configuration State (R/W).
+ ///
+ UINT32 TracePacketConfigurationState:1;
+ UINT32 Reserved2:23;
+ 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_IA32_XSS_REGISTER;
+
+
+/**
+ Package Level Enable/disable HDC (R/W). If CPUID.06H:EAX.[13] = 1.
+
+ @param ECX MSR_IA32_PKG_HDC_CTL (0x00000DB0)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PKG_HDC_CTL_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PKG_HDC_CTL_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PKG_HDC_CTL_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PKG_HDC_CTL);
+ AsmWriteMsr64 (MSR_IA32_PKG_HDC_CTL, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PKG_HDC_CTL 0x00000DB0
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PKG_HDC_CTL
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] HDC_Pkg_Enable (R/W) Force HDC idling or wake up HDC-idled
+ /// logical processors in the package. See Section 14.5.2, "Package level
+ /// Enabling HDC". If CPUID.06H:EAX.[13] = 1.
+ ///
+ UINT32 HDC_Pkg_Enable:1;
+ UINT32 Reserved1:31;
+ 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_IA32_PKG_HDC_CTL_REGISTER;
+
+
+/**
+ Enable/disable HWP (R/W). If CPUID.06H:EAX.[13] = 1.
+
+ @param ECX MSR_IA32_PM_CTL1 (0x00000DB1)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_PM_CTL1_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_PM_CTL1_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_PM_CTL1_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_PM_CTL1);
+ AsmWriteMsr64 (MSR_IA32_PM_CTL1, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_PM_CTL1 0x00000DB1
+
+/**
+ MSR information returned for MSR index #MSR_IA32_PM_CTL1
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] HDC_Allow_Block (R/W) Allow/Block this logical processor for
+ /// package level HDC control. See Section 14.5.3.
+ /// If CPUID.06H:EAX.[13] = 1.
+ ///
+ UINT32 HDC_Allow_Block:1;
+ UINT32 Reserved1:31;
+ 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_IA32_PM_CTL1_REGISTER;
+
+
+/**
+ Per-Logical_Processor HDC Idle Residency (R/0). If CPUID.06H:EAX.[13] = 1.
+ Stall_Cycle_Cnt (R/W) Stalled cycles due to HDC forced idle on this logical
+ processor. See Section 14.5.4.1. If CPUID.06H:EAX.[13] = 1.
+
+ @param ECX MSR_IA32_THREAD_STALL (0x00000DB2)
+ @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_IA32_THREAD_STALL);
+ @endcode
+**/
+#define MSR_IA32_THREAD_STALL 0x00000DB2
+
+
+/**
+ Extended Feature Enables. If ( CPUID.80000001H:EDX.[2 0]
+ CPUID.80000001H:EDX.[2 9]).
+
+ @param ECX MSR_IA32_EFER (0xC0000080)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_EFER_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_EFER_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_EFER_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_EFER);
+ AsmWriteMsr64 (MSR_IA32_EFER, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_EFER 0xC0000080
+
+/**
+ MSR information returned for MSR index #MSR_IA32_EFER
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bit 0] SYSCALL Enable: IA32_EFER.SCE (R/W) Enables SYSCALL/SYSRET
+ /// instructions in 64-bit mode.
+ ///
+ UINT32 SCE:1;
+ UINT32 Reserved1:7;
+ ///
+ /// [Bit 8] IA-32e Mode Enable: IA32_EFER.LME (R/W) Enables IA-32e mode
+ /// operation.
+ ///
+ UINT32 LME:1;
+ UINT32 Reserved2:1;
+ ///
+ /// [Bit 10] IA-32e Mode Active: IA32_EFER.LMA (R) Indicates IA-32e mode
+ /// is active when set.
+ ///
+ UINT32 LMA:1;
+ ///
+ /// [Bit 11] Execute Disable Bit Enable: IA32_EFER.NXE (R/W).
+ ///
+ UINT32 NXE:1;
+ UINT32 Reserved3:20;
+ 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_IA32_EFER_REGISTER;
+
+
+/**
+ System Call Target Address (R/W). If CPUID.80000001:EDX.[29] = 1.
+
+ @param ECX MSR_IA32_STAR (0xC0000081)
+ @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_IA32_STAR);
+ AsmWriteMsr64 (MSR_IA32_STAR, Msr);
+ @endcode
+**/
+#define MSR_IA32_STAR 0xC0000081
+
+
+/**
+ IA-32e Mode System Call Target Address (R/W). If CPUID.80000001:EDX.[29] = 1.
+
+ @param ECX MSR_IA32_LSTAR (0xC0000082)
+ @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_IA32_LSTAR);
+ AsmWriteMsr64 (MSR_IA32_LSTAR, Msr);
+ @endcode
+**/
+#define MSR_IA32_LSTAR 0xC0000082
+
+
+/**
+ System Call Flag Mask (R/W). If CPUID.80000001:EDX.[29] = 1.
+
+ @param ECX MSR_IA32_FMASK (0xC0000084)
+ @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_IA32_FMASK);
+ AsmWriteMsr64 (MSR_IA32_FMASK, Msr);
+ @endcode
+**/
+#define MSR_IA32_FMASK 0xC0000084
+
+
+/**
+ Map of BASE Address of FS (R/W). If CPUID.80000001:EDX.[29] = 1.
+
+ @param ECX MSR_IA32_FS_BASE (0xC0000100)
+ @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_IA32_FS_BASE);
+ AsmWriteMsr64 (MSR_IA32_FS_BASE, Msr);
+ @endcode
+**/
+#define MSR_IA32_FS_BASE 0xC0000100
+
+
+/**
+ Map of BASE Address of GS (R/W). If CPUID.80000001:EDX.[29] = 1.
+
+ @param ECX MSR_IA32_GS_BASE (0xC0000101)
+ @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_IA32_GS_BASE);
+ AsmWriteMsr64 (MSR_IA32_GS_BASE, Msr);
+ @endcode
+**/
+#define MSR_IA32_GS_BASE 0xC0000101
+
+
+/**
+ Swap Target of BASE Address of GS (R/W). If CPUID.80000001:EDX.[29] = 1.
+
+ @param ECX MSR_IA32_KERNEL_GS_BASE (0xC0000102)
+ @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_IA32_KERNEL_GS_BASE);
+ AsmWriteMsr64 (MSR_IA32_KERNEL_GS_BASE, Msr);
+ @endcode
+**/
+#define MSR_IA32_KERNEL_GS_BASE 0xC0000102
+
+
+/**
+ Auxiliary TSC (RW). If CPUID.80000001H: EDX[27] = 1.
+
+ @param ECX MSR_IA32_TSC_AUX (0xC0000103)
+ @param EAX Lower 32-bits of MSR value.
+ Described by the type MSR_IA32_TSC_AUX_REGISTER.
+ @param EDX Upper 32-bits of MSR value.
+ Described by the type MSR_IA32_TSC_AUX_REGISTER.
+
+ <b>Example usage</b>
+ @code
+ MSR_IA32_TSC_AUX_REGISTER Msr;
+
+ Msr.Uint64 = AsmReadMsr64 (MSR_IA32_TSC_AUX);
+ AsmWriteMsr64 (MSR_IA32_TSC_AUX, Msr.Uint64);
+ @endcode
+**/
+#define MSR_IA32_TSC_AUX 0xC0000103
+
+/**
+ MSR information returned for MSR index #MSR_IA32_TSC_AUX
+**/
+typedef union {
+ ///
+ /// Individual bit fields
+ ///
+ struct {
+ ///
+ /// [Bits 31:0] AUX: Auxiliary signature of TSC.
+ ///
+ UINT32 AUX:32;
+ UINT32 Reserved:32;
+ } Bits;
+ ///
+ /// All bit fields as a 32-bit value
+ ///
+ UINT32 Uint32;
+ ///
+ /// All bit fields as a 64-bit value
+ ///
+ UINT64 Uint64;
+} MSR_IA32_TSC_AUX_REGISTER;
+
+#endif
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