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audk/UefiCpuPkg/Include/Register/ArchitecturalMsr.h

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/** @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 - 2017, 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,
September 2016, Chapter 35 Model-Specific-Registers (MSR), Section 35.1.
@par Specification Reference:
Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3,
September 2016, Appendix A VMX Capability Reporting Facility, Section A.1.
@par Specification Reference:
Intel(R) 64 and IA-32 Architectures Software Developer's Manual, Volume 3,
September 2016, Appendix A VMX Capability Reporting Facility, Section A.6.
**/
#ifndef __ARCHITECTURAL_MSR_H__
#define __ARCHITECTURAL_MSR_H__
/**
See Section 35.22, "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
@note MSR_IA32_P5_MC_ADDR is defined as IA32_P5_MC_ADDR in SDM.
**/
#define MSR_IA32_P5_MC_ADDR 0x00000000
/**
See Section 35.22, "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
@note MSR_IA32_P5_MC_TYPE is defined as IA32_P5_MC_TYPE in SDM.
**/
#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
@note MSR_IA32_MONITOR_FILTER_SIZE is defined as IA32_MONITOR_FILTER_SIZE in SDM.
**/
#define MSR_IA32_MONITOR_FILTER_SIZE 0x00000006
/**
See Section 17.15, "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
@note MSR_IA32_TIME_STAMP_COUNTER is defined as IA32_TIME_STAMP_COUNTER in SDM.
**/
#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
@note MSR_IA32_PLATFORM_ID is defined as IA32_PLATFORM_ID in SDM.
**/
#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
@note MSR_IA32_APIC_BASE is defined as IA32_APIC_BASE in SDM.
**/
#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
@note MSR_IA32_FEATURE_CONTROL is defined as IA32_FEATURE_CONTROL in SDM.
**/
#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 Reserved2:1;
///
/// [Bit 17] SGX Launch Control Enable (R/WL): This bit must be set to
/// enable runtime reconfiguration of SGX Launch Control via
/// IA32_SGXLEPUBKEYHASHn MSR. If CPUID.(EAX=07H, ECX=0H): ECX[30] = 1.
///
UINT32 SgxLaunchControlEnable:1;
///
/// [Bit 18] SGX Global Enable (R/WL): This bit must be set to enable SGX
/// leaf functions. 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
@note MSR_IA32_TSC_ADJUST is defined as IA32_TSC_ADJUST in SDM.
**/
#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
@note MSR_IA32_BIOS_UPDT_TRIG is defined as IA32_BIOS_UPDT_TRIG in SDM.
**/
#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
@note MSR_IA32_BIOS_SIGN_ID is defined as IA32_BIOS_SIGN_ID in SDM.
**/
#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;
/**
IA32_SGXLEPUBKEYHASH[(64*n+63):(64*n)] (R/W) Bits (64*n+63):(64*n) of the
SHA256 digest of the SIGSTRUCT.MODULUS for SGX Launch Enclave. On reset, the
default value is the digest of Intel's signing key. Read permitted If
CPUID.(EAX=12H,ECX=0H):EAX[0]=1, Write permitted if CPUID.(EAX=12H,ECX=0H):
EAX[0]=1 && IA32_FEATURE_CONTROL[17] = 1 && IA32_FEATURE_CONTROL[0] = 1.
@param ECX MSR_IA32_SGXLEPUBKEYHASHn
@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_SGXLEPUBKEYHASHn);
AsmWriteMsr64 (MSR_IA32_SGXLEPUBKEYHASHn, Msr);
@endcode
@note MSR_IA32_SGXLEPUBKEYHASH0 is defined as IA32_SGXLEPUBKEYHASH0 in SDM.
MSR_IA32_SGXLEPUBKEYHASH1 is defined as IA32_SGXLEPUBKEYHASH1 in SDM.
MSR_IA32_SGXLEPUBKEYHASH2 is defined as IA32_SGXLEPUBKEYHASH2 in SDM.
MSR_IA32_SGXLEPUBKEYHASH3 is defined as IA32_SGXLEPUBKEYHASH3 in SDM.
@{
**/
#define MSR_IA32_SGXLEPUBKEYHASH0 0x0000008C
#define MSR_IA32_SGXLEPUBKEYHASH1 0x0000008D
#define MSR_IA32_SGXLEPUBKEYHASH2 0x0000008E
#define MSR_IA32_SGXLEPUBKEYHASH3 0x0000008F
/// @}
/**
SMM Monitor Configuration (R/W). If CPUID.01H: ECX[5]=1 or 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
@note MSR_IA32_SMM_MONITOR_CTL is defined as IA32_SMM_MONITOR_CTL in SDM.
**/
#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;
/**
MSEG header that is located at the physical address specified by the MsegBase
field of #MSR_IA32_SMM_MONITOR_CTL_REGISTER.
**/
typedef struct {
///
/// Different processors may use different MSEG revision identifiers. These
/// identifiers enable software to avoid using an MSEG header formatted for
/// one processor on a processor that uses a different format. Software can
/// discover the MSEG revision identifier that a processor uses by reading
/// the VMX capability MSR IA32_VMX_MISC.
//
UINT32 MsegHeaderRevision;
///
/// Bits 31:1 of this field are reserved and must be zero. Bit 0 of the field
/// is the IA-32e mode SMM feature bit. It indicates whether the logical
/// processor will be in IA-32e mode after the STM is activated.
///
UINT32 MonitorFeatures;
UINT32 GdtrLimit;
UINT32 GdtrBaseOffset;
UINT32 CsSelector;
UINT32 EipOffset;
UINT32 EspOffset;
UINT32 Cr3Offset;
///
/// Pad header so total size is 2KB
///
UINT8 Reserved[SIZE_2KB - 8 * sizeof (UINT32)];
} MSEG_HEADER;
///
/// @{ Define values for the MonitorFeatures field of #MSEG_HEADER
///
#define STM_FEATURES_IA32E 0x1
///
/// @}
///
/**
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
@note MSR_IA32_SMBASE is defined as IA32_SMBASE in SDM.
**/
#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
@note MSR_IA32_PMC0 is defined as IA32_PMC0 in SDM.
MSR_IA32_PMC1 is defined as IA32_PMC1 in SDM.
MSR_IA32_PMC2 is defined as IA32_PMC2 in SDM.
MSR_IA32_PMC3 is defined as IA32_PMC3 in SDM.
MSR_IA32_PMC4 is defined as IA32_PMC4 in SDM.
MSR_IA32_PMC5 is defined as IA32_PMC5 in SDM.
MSR_IA32_PMC6 is defined as IA32_PMC6 in SDM.
MSR_IA32_PMC7 is defined as IA32_PMC7 in SDM.
@{
**/
#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
@note MSR_IA32_MPERF is defined as IA32_MPERF in SDM.
**/
#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
@note MSR_IA32_APERF is defined as IA32_APERF in SDM.
**/
#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
@note MSR_IA32_MTRRCAP is defined as IA32_MTRRCAP in SDM.
**/
#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
@note MSR_IA32_SYSENTER_CS is defined as IA32_SYSENTER_CS in SDM.
**/
#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
@note MSR_IA32_SYSENTER_ESP is defined as IA32_SYSENTER_ESP in SDM.
**/
#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
@note MSR_IA32_SYSENTER_EIP is defined as IA32_SYSENTER_EIP in SDM.
**/
#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
@note MSR_IA32_MCG_CAP is defined as IA32_MCG_CAP in SDM.
**/
#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
@note MSR_IA32_MCG_STATUS is defined as IA32_MCG_STATUS in SDM.
**/
#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
@note MSR_IA32_MCG_CTL is defined as IA32_MCG_CTL in SDM.
**/
#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
@note MSR_IA32_PERFEVTSEL0 is defined as IA32_PERFEVTSEL0 in SDM.
MSR_IA32_PERFEVTSEL1 is defined as IA32_PERFEVTSEL1 in SDM.
MSR_IA32_PERFEVTSEL2 is defined as IA32_PERFEVTSEL2 in SDM.
MSR_IA32_PERFEVTSEL3 is defined as IA32_PERFEVTSEL3 in SDM.
@{
**/
#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
@note MSR_IA32_PERF_STATUS is defined as IA32_PERF_STATUS in SDM.
**/
#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
@note MSR_IA32_PERF_CTL is defined as IA32_PERF_CTL in SDM.
**/
#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.". If CPUID.01H:EDX[22] = 1.
@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
@note MSR_IA32_CLOCK_MODULATION is defined as IA32_CLOCK_MODULATION in SDM.
**/
#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. If CPUID.01H:EDX[22] = 1.
///
UINT32 OnDemandClockModulationDutyCycle:3;
///
/// [Bit 4] On-Demand Clock Modulation Enable: Set 1 to enable modulation.
/// If CPUID.01H:EDX[22] = 1.
///
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.".
If CPUID.01H:EDX[22] = 1
@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
@note MSR_IA32_THERM_INTERRUPT is defined as IA32_THERM_INTERRUPT in SDM.
**/
#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. If CPUID.01H:EDX[22] = 1.
///
UINT32 HighTempEnable:1;
///
/// [Bit 1] Low-Temperature Interrupt Enable. If CPUID.01H:EDX[22] = 1.
///
UINT32 LowTempEnable:1;
///
/// [Bit 2] PROCHOT# Interrupt Enable. If CPUID.01H:EDX[22] = 1.
///
UINT32 PROCHOT_Enable:1;
///
/// [Bit 3] FORCEPR# Interrupt Enable. If CPUID.01H:EDX[22] = 1.
///
UINT32 FORCEPR_Enable:1;
///
/// [Bit 4] Critical Temperature Interrupt Enable.
/// If CPUID.01H:EDX[22] = 1.
///
UINT32 CriticalTempEnable:1;
UINT32 Reserved1:3;
///
/// [Bits 14:8] Threshold #1 Value. If CPUID.01H:EDX[22] = 1.
///
UINT32 Threshold1:7;
///
/// [Bit 15] Threshold #1 Interrupt Enable. If CPUID.01H:EDX[22] = 1.
///
UINT32 Threshold1Enable:1;
///
/// [Bits 22:16] Threshold #2 Value. If CPUID.01H:EDX[22] = 1.
///
UINT32 Threshold2:7;
///
/// [Bit 23] Threshold #2 Interrupt Enable. If CPUID.01H:EDX[22] = 1.
///
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". If CPUID.01H:EDX[22] = 1.
@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
@note MSR_IA32_THERM_STATUS is defined as IA32_THERM_STATUS in SDM.
**/
#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):. If CPUID.01H:EDX[22] = 1.
///
UINT32 ThermalStatus:1;
///
/// [Bit 1] Thermal Status Log (R/W):. If CPUID.01H:EDX[22] = 1.
///
UINT32 ThermalStatusLog:1;
///
/// [Bit 2] PROCHOT # or FORCEPR# event (RO). If CPUID.01H:EDX[22] = 1.
///
UINT32 PROCHOT_FORCEPR_Event:1;
///
/// [Bit 3] PROCHOT # or FORCEPR# log (R/WC0). If CPUID.01H:EDX[22] = 1.
///
UINT32 PROCHOT_FORCEPR_Log:1;
///
/// [Bit 4] Critical Temperature Status (RO). If CPUID.01H:EDX[22] = 1.
///
UINT32 CriticalTempStatus:1;
///
/// [Bit 5] Critical Temperature Status log (R/WC0).
/// If CPUID.01H:EDX[22] = 1.
///
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
@note MSR_IA32_MISC_ENABLE is defined as IA32_MISC_ENABLE in SDM.
**/
#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. The default value of this
/// field varies with product. See respective tables where default value is
/// listed. 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] Processor 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 2. BIOS should contain a setup
/// question that allows users to specify when the installed OS does not
/// support CPUID functions greater than 2. 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 2, this bit is
/// supported. Otherwise, this bit is not supported. Setting this bit when
/// the maximum value is not greater than 2 may generate a #GP exception.
/// Setting this bit may cause unexpected behavior in software that
/// depends on the availability of CPUID leaves greater than 2. 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
@note MSR_IA32_ENERGY_PERF_BIAS is defined as IA32_ENERGY_PERF_BIAS in SDM.
**/
#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
@note MSR_IA32_PACKAGE_THERM_STATUS is defined as IA32_PACKAGE_THERM_STATUS in SDM.
**/
#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
@note MSR_IA32_PACKAGE_THERM_INTERRUPT is defined as IA32_PACKAGE_THERM_INTERRUPT in SDM.
**/
#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
@note MSR_IA32_DEBUGCTL is defined as IA32_DEBUGCTL in SDM.
**/
#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
@note MSR_IA32_SMRR_PHYSBASE is defined as IA32_SMRR_PHYSBASE in SDM.
**/
#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
@note MSR_IA32_SMRR_PHYSMASK is defined as IA32_SMRR_PHYSMASK in SDM.
**/
#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
@note MSR_IA32_PLATFORM_DCA_CAP is defined as IA32_PLATFORM_DCA_CAP in SDM.
**/
#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
@note MSR_IA32_CPU_DCA_CAP is defined as IA32_CPU_DCA_CAP in SDM.
**/
#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
@note MSR_IA32_DCA_0_CAP is defined as IA32_DCA_0_CAP in SDM.
**/
#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
@note MSR_IA32_MTRR_PHYSBASE0 is defined as IA32_MTRR_PHYSBASE0 in SDM.
MSR_IA32_MTRR_PHYSBASE1 is defined as IA32_MTRR_PHYSBASE1 in SDM.
MSR_IA32_MTRR_PHYSBASE2 is defined as IA32_MTRR_PHYSBASE2 in SDM.
MSR_IA32_MTRR_PHYSBASE3 is defined as IA32_MTRR_PHYSBASE3 in SDM.
MSR_IA32_MTRR_PHYSBASE4 is defined as IA32_MTRR_PHYSBASE4 in SDM.
MSR_IA32_MTRR_PHYSBASE5 is defined as IA32_MTRR_PHYSBASE5 in SDM.
MSR_IA32_MTRR_PHYSBASE6 is defined as IA32_MTRR_PHYSBASE6 in SDM.
MSR_IA32_MTRR_PHYSBASE7 is defined as IA32_MTRR_PHYSBASE7 in SDM.
MSR_IA32_MTRR_PHYSBASE8 is defined as IA32_MTRR_PHYSBASE8 in SDM.
MSR_IA32_MTRR_PHYSBASE9 is defined as IA32_MTRR_PHYSBASE9 in SDM.
@{
**/
#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
@note MSR_IA32_MTRR_PHYSMASK0 is defined as IA32_MTRR_PHYSMASK0 in SDM.
MSR_IA32_MTRR_PHYSMASK1 is defined as IA32_MTRR_PHYSMASK1 in SDM.
MSR_IA32_MTRR_PHYSMASK2 is defined as IA32_MTRR_PHYSMASK2 in SDM.
MSR_IA32_MTRR_PHYSMASK3 is defined as IA32_MTRR_PHYSMASK3 in SDM.
MSR_IA32_MTRR_PHYSMASK4 is defined as IA32_MTRR_PHYSMASK4 in SDM.
MSR_IA32_MTRR_PHYSMASK5 is defined as IA32_MTRR_PHYSMASK5 in SDM.
MSR_IA32_MTRR_PHYSMASK6 is defined as IA32_MTRR_PHYSMASK6 in SDM.
MSR_IA32_MTRR_PHYSMASK7 is defined as IA32_MTRR_PHYSMASK7 in SDM.
MSR_IA32_MTRR_PHYSMASK8 is defined as IA32_MTRR_PHYSMASK8 in SDM.
MSR_IA32_MTRR_PHYSMASK9 is defined as IA32_MTRR_PHYSMASK9 in SDM.
@{
**/
#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:1;
///
/// [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
@note MSR_IA32_MTRR_FIX64K_00000 is defined as IA32_MTRR_FIX64K_00000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX16K_80000 is defined as IA32_MTRR_FIX16K_80000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX16K_A0000 is defined as IA32_MTRR_FIX16K_A0000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_C0000 is defined as IA32_MTRR_FIX4K_C0000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_C8000 is defined as IA32_MTRR_FIX4K_C8000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_D0000 is defined as IA32_MTRR_FIX4K_D0000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_D8000 is defined as IA32_MTRR_FIX4K_D8000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_E0000 is defined as IA32_MTRR_FIX4K_E0000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_E8000 is defined as IA32_MTRR_FIX4K_E8000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_F0000 is defined as IA32_MTRR_FIX4K_F0000 in SDM.
**/
#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
@note MSR_IA32_MTRR_FIX4K_F8000 is defined as IA32_MTRR_FIX4K_F8000 in SDM.
**/
#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
@note MSR_IA32_PAT is defined as IA32_PAT in SDM.
**/
#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
@note MSR_IA32_MC0_CTL2 is defined as IA32_MC0_CTL2 in SDM.
MSR_IA32_MC1_CTL2 is defined as IA32_MC1_CTL2 in SDM.
MSR_IA32_MC2_CTL2 is defined as IA32_MC2_CTL2 in SDM.
MSR_IA32_MC3_CTL2 is defined as IA32_MC3_CTL2 in SDM.
MSR_IA32_MC4_CTL2 is defined as IA32_MC4_CTL2 in SDM.
MSR_IA32_MC5_CTL2 is defined as IA32_MC5_CTL2 in SDM.
MSR_IA32_MC6_CTL2 is defined as IA32_MC6_CTL2 in SDM.
MSR_IA32_MC7_CTL2 is defined as IA32_MC7_CTL2 in SDM.
MSR_IA32_MC8_CTL2 is defined as IA32_MC8_CTL2 in SDM.
MSR_IA32_MC9_CTL2 is defined as IA32_MC9_CTL2 in SDM.
MSR_IA32_MC10_CTL2 is defined as IA32_MC10_CTL2 in SDM.
MSR_IA32_MC11_CTL2 is defined as IA32_MC11_CTL2 in SDM.
MSR_IA32_MC12_CTL2 is defined as IA32_MC12_CTL2 in SDM.
MSR_IA32_MC13_CTL2 is defined as IA32_MC13_CTL2 in SDM.
MSR_IA32_MC14_CTL2 is defined as IA32_MC14_CTL2 in SDM.
MSR_IA32_MC15_CTL2 is defined as IA32_MC15_CTL2 in SDM.
MSR_IA32_MC16_CTL2 is defined as IA32_MC16_CTL2 in SDM.
MSR_IA32_MC17_CTL2 is defined as IA32_MC17_CTL2 in SDM.
MSR_IA32_MC18_CTL2 is defined as IA32_MC18_CTL2 in SDM.
MSR_IA32_MC19_CTL2 is defined as IA32_MC19_CTL2 in SDM.
MSR_IA32_MC20_CTL2 is defined as IA32_MC20_CTL2 in SDM.
MSR_IA32_MC21_CTL2 is defined as IA32_MC21_CTL2 in SDM.
MSR_IA32_MC22_CTL2 is defined as IA32_MC22_CTL2 in SDM.
MSR_IA32_MC23_CTL2 is defined as IA32_MC23_CTL2 in SDM.
MSR_IA32_MC24_CTL2 is defined as IA32_MC24_CTL2 in SDM.
MSR_IA32_MC25_CTL2 is defined as IA32_MC25_CTL2 in SDM.
MSR_IA32_MC26_CTL2 is defined as IA32_MC26_CTL2 in SDM.
MSR_IA32_MC27_CTL2 is defined as IA32_MC27_CTL2 in SDM.
MSR_IA32_MC28_CTL2 is defined as IA32_MC28_CTL2 in SDM.
MSR_IA32_MC29_CTL2 is defined as IA32_MC29_CTL2 in SDM.
MSR_IA32_MC30_CTL2 is defined as IA32_MC30_CTL2 in SDM.
MSR_IA32_MC31_CTL2 is defined as IA32_MC31_CTL2 in SDM.
@{
**/
#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
@note MSR_IA32_MTRR_DEF_TYPE is defined as IA32_MTRR_DEF_TYPE in SDM.
**/
#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
@note MSR_IA32_FIXED_CTR0 is defined as IA32_FIXED_CTR0 in SDM.
**/
#define MSR_IA32_FIXED_CTR0 0x00000309
/**
Fixed-Function Performance Counter 1 (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
@note MSR_IA32_FIXED_CTR1 is defined as IA32_FIXED_CTR1 in SDM.
**/
#define MSR_IA32_FIXED_CTR1 0x0000030A
/**
Fixed-Function Performance Counter 2 (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
@note MSR_IA32_FIXED_CTR2 is defined as IA32_FIXED_CTR2 in SDM.
**/
#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
@note MSR_IA32_PERF_CAPABILITIES is defined as IA32_PERF_CAPABILITIES in SDM.
**/
#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
@note MSR_IA32_FIXED_CTR_CTRL is defined as IA32_FIXED_CTR_CTRL in SDM.
**/
#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
@note MSR_IA32_PERF_GLOBAL_STATUS is defined as IA32_PERF_GLOBAL_STATUS in SDM.
**/
#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
@note MSR_IA32_PERF_GLOBAL_CTRL is defined as IA32_PERF_GLOBAL_CTRL in SDM.
**/
#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
@note MSR_IA32_PERF_GLOBAL_OVF_CTRL is defined as IA32_PERF_GLOBAL_OVF_CTRL in SDM.
**/
#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
@note MSR_IA32_PERF_GLOBAL_STATUS_RESET is defined as IA32_PERF_GLOBAL_STATUS_RESET in SDM.
**/
#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
@note MSR_IA32_PERF_GLOBAL_STATUS_SET is defined as IA32_PERF_GLOBAL_STATUS_SET in SDM.
**/
#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
@note MSR_IA32_PERF_GLOBAL_INUSE is defined as IA32_PERF_GLOBAL_INUSE in SDM.
**/
#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
@note MSR_IA32_PEBS_ENABLE is defined as IA32_PEBS_ENABLE in SDM.
**/
#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
@note MSR_IA32_MC0_CTL is defined as IA32_MC0_CTL in SDM.
MSR_IA32_MC1_CTL is defined as IA32_MC1_CTL in SDM.
MSR_IA32_MC2_CTL is defined as IA32_MC2_CTL in SDM.
MSR_IA32_MC3_CTL is defined as IA32_MC3_CTL in SDM.
MSR_IA32_MC4_CTL is defined as IA32_MC4_CTL in SDM.
MSR_IA32_MC5_CTL is defined as IA32_MC5_CTL in SDM.
MSR_IA32_MC6_CTL is defined as IA32_MC6_CTL in SDM.
MSR_IA32_MC7_CTL is defined as IA32_MC7_CTL in SDM.
MSR_IA32_MC8_CTL is defined as IA32_MC8_CTL in SDM.
MSR_IA32_MC9_CTL is defined as IA32_MC9_CTL in SDM.
MSR_IA32_MC10_CTL is defined as IA32_MC10_CTL in SDM.
MSR_IA32_MC11_CTL is defined as IA32_MC11_CTL in SDM.
MSR_IA32_MC12_CTL is defined as IA32_MC12_CTL in SDM.
MSR_IA32_MC13_CTL is defined as IA32_MC13_CTL in SDM.
MSR_IA32_MC14_CTL is defined as IA32_MC14_CTL in SDM.
MSR_IA32_MC15_CTL is defined as IA32_MC15_CTL in SDM.
MSR_IA32_MC16_CTL is defined as IA32_MC16_CTL in SDM.
MSR_IA32_MC17_CTL is defined as IA32_MC17_CTL in SDM.
MSR_IA32_MC18_CTL is defined as IA32_MC18_CTL in SDM.
MSR_IA32_MC19_CTL is defined as IA32_MC19_CTL in SDM.
MSR_IA32_MC20_CTL is defined as IA32_MC20_CTL in SDM.
MSR_IA32_MC21_CTL is defined as IA32_MC21_CTL in SDM.
MSR_IA32_MC22_CTL is defined as IA32_MC22_CTL in SDM.
MSR_IA32_MC23_CTL is defined as IA32_MC23_CTL in SDM.
MSR_IA32_MC24_CTL is defined as IA32_MC24_CTL in SDM.
MSR_IA32_MC25_CTL is defined as IA32_MC25_CTL in SDM.
MSR_IA32_MC26_CTL is defined as IA32_MC26_CTL in SDM.
MSR_IA32_MC27_CTL is defined as IA32_MC27_CTL in SDM.
MSR_IA32_MC28_CTL is defined as IA32_MC28_CTL in SDM.
@{
**/
#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
@note MSR_IA32_MC0_STATUS is defined as IA32_MC0_STATUS in SDM.
MSR_IA32_MC1_STATUS is defined as IA32_MC1_STATUS in SDM.
MSR_IA32_MC2_STATUS is defined as IA32_MC2_STATUS in SDM.
MSR_IA32_MC3_STATUS is defined as IA32_MC3_STATUS in SDM.
MSR_IA32_MC4_STATUS is defined as IA32_MC4_STATUS in SDM.
MSR_IA32_MC5_STATUS is defined as IA32_MC5_STATUS in SDM.
MSR_IA32_MC6_STATUS is defined as IA32_MC6_STATUS in SDM.
MSR_IA32_MC7_STATUS is defined as IA32_MC7_STATUS in SDM.
MSR_IA32_MC8_STATUS is defined as IA32_MC8_STATUS in SDM.
MSR_IA32_MC9_STATUS is defined as IA32_MC9_STATUS in SDM.
MSR_IA32_MC10_STATUS is defined as IA32_MC10_STATUS in SDM.
MSR_IA32_MC11_STATUS is defined as IA32_MC11_STATUS in SDM.
MSR_IA32_MC12_STATUS is defined as IA32_MC12_STATUS in SDM.
MSR_IA32_MC13_STATUS is defined as IA32_MC13_STATUS in SDM.
MSR_IA32_MC14_STATUS is defined as IA32_MC14_STATUS in SDM.
MSR_IA32_MC15_STATUS is defined as IA32_MC15_STATUS in SDM.
MSR_IA32_MC16_STATUS is defined as IA32_MC16_STATUS in SDM.
MSR_IA32_MC17_STATUS is defined as IA32_MC17_STATUS in SDM.
MSR_IA32_MC18_STATUS is defined as IA32_MC18_STATUS in SDM.
MSR_IA32_MC19_STATUS is defined as IA32_MC19_STATUS in SDM.
MSR_IA32_MC20_STATUS is defined as IA32_MC20_STATUS in SDM.
MSR_IA32_MC21_STATUS is defined as IA32_MC21_STATUS in SDM.
MSR_IA32_MC22_STATUS is defined as IA32_MC22_STATUS in SDM.
MSR_IA32_MC23_STATUS is defined as IA32_MC23_STATUS in SDM.
MSR_IA32_MC24_STATUS is defined as IA32_MC24_STATUS in SDM.
MSR_IA32_MC25_STATUS is defined as IA32_MC25_STATUS in SDM.
MSR_IA32_MC26_STATUS is defined as IA32_MC26_STATUS in SDM.
MSR_IA32_MC27_STATUS is defined as IA32_MC27_STATUS in SDM.
MSR_IA32_MC28_STATUS is defined as IA32_MC28_STATUS in SDM.
@{
**/
#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
@note MSR_IA32_MC0_ADDR is defined as IA32_MC0_ADDR in SDM.
MSR_IA32_MC1_ADDR is defined as IA32_MC1_ADDR in SDM.
MSR_IA32_MC2_ADDR is defined as IA32_MC2_ADDR in SDM.
MSR_IA32_MC3_ADDR is defined as IA32_MC3_ADDR in SDM.
MSR_IA32_MC4_ADDR is defined as IA32_MC4_ADDR in SDM.
MSR_IA32_MC5_ADDR is defined as IA32_MC5_ADDR in SDM.
MSR_IA32_MC6_ADDR is defined as IA32_MC6_ADDR in SDM.
MSR_IA32_MC7_ADDR is defined as IA32_MC7_ADDR in SDM.
MSR_IA32_MC8_ADDR is defined as IA32_MC8_ADDR in SDM.
MSR_IA32_MC9_ADDR is defined as IA32_MC9_ADDR in SDM.
MSR_IA32_MC10_ADDR is defined as IA32_MC10_ADDR in SDM.
MSR_IA32_MC11_ADDR is defined as IA32_MC11_ADDR in SDM.
MSR_IA32_MC12_ADDR is defined as IA32_MC12_ADDR in SDM.
MSR_IA32_MC13_ADDR is defined as IA32_MC13_ADDR in SDM.
MSR_IA32_MC14_ADDR is defined as IA32_MC14_ADDR in SDM.
MSR_IA32_MC15_ADDR is defined as IA32_MC15_ADDR in SDM.
MSR_IA32_MC16_ADDR is defined as IA32_MC16_ADDR in SDM.
MSR_IA32_MC17_ADDR is defined as IA32_MC17_ADDR in SDM.
MSR_IA32_MC18_ADDR is defined as IA32_MC18_ADDR in SDM.
MSR_IA32_MC19_ADDR is defined as IA32_MC19_ADDR in SDM.
MSR_IA32_MC20_ADDR is defined as IA32_MC20_ADDR in SDM.
MSR_IA32_MC21_ADDR is defined as IA32_MC21_ADDR in SDM.
MSR_IA32_MC22_ADDR is defined as IA32_MC22_ADDR in SDM.
MSR_IA32_MC23_ADDR is defined as IA32_MC23_ADDR in SDM.
MSR_IA32_MC24_ADDR is defined as IA32_MC24_ADDR in SDM.
MSR_IA32_MC25_ADDR is defined as IA32_MC25_ADDR in SDM.
MSR_IA32_MC26_ADDR is defined as IA32_MC26_ADDR in SDM.
MSR_IA32_MC27_ADDR is defined as IA32_MC27_ADDR in SDM.
MSR_IA32_MC28_ADDR is defined as IA32_MC28_ADDR in SDM.
@{
**/
#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
@note MSR_IA32_MC0_MISC is defined as IA32_MC0_MISC in SDM.
MSR_IA32_MC1_MISC is defined as IA32_MC1_MISC in SDM.
MSR_IA32_MC2_MISC is defined as IA32_MC2_MISC in SDM.
MSR_IA32_MC3_MISC is defined as IA32_MC3_MISC in SDM.
MSR_IA32_MC4_MISC is defined as IA32_MC4_MISC in SDM.
MSR_IA32_MC5_MISC is defined as IA32_MC5_MISC in SDM.
MSR_IA32_MC6_MISC is defined as IA32_MC6_MISC in SDM.
MSR_IA32_MC7_MISC is defined as IA32_MC7_MISC in SDM.
MSR_IA32_MC8_MISC is defined as IA32_MC8_MISC in SDM.
MSR_IA32_MC9_MISC is defined as IA32_MC9_MISC in SDM.
MSR_IA32_MC10_MISC is defined as IA32_MC10_MISC in SDM.
MSR_IA32_MC11_MISC is defined as IA32_MC11_MISC in SDM.
MSR_IA32_MC12_MISC is defined as IA32_MC12_MISC in SDM.
MSR_IA32_MC13_MISC is defined as IA32_MC13_MISC in SDM.
MSR_IA32_MC14_MISC is defined as IA32_MC14_MISC in SDM.
MSR_IA32_MC15_MISC is defined as IA32_MC15_MISC in SDM.
MSR_IA32_MC16_MISC is defined as IA32_MC16_MISC in SDM.
MSR_IA32_MC17_MISC is defined as IA32_MC17_MISC in SDM.
MSR_IA32_MC18_MISC is defined as IA32_MC18_MISC in SDM.
MSR_IA32_MC19_MISC is defined as IA32_MC19_MISC in SDM.
MSR_IA32_MC20_MISC is defined as IA32_MC20_MISC in SDM.
MSR_IA32_MC21_MISC is defined as IA32_MC21_MISC in SDM.
MSR_IA32_MC22_MISC is defined as IA32_MC22_MISC in SDM.
MSR_IA32_MC23_MISC is defined as IA32_MC23_MISC in SDM.
MSR_IA32_MC24_MISC is defined as IA32_MC24_MISC in SDM.
MSR_IA32_MC25_MISC is defined as IA32_MC25_MISC in SDM.
MSR_IA32_MC26_MISC is defined as IA32_MC26_MISC in SDM.
MSR_IA32_MC27_MISC is defined as IA32_MC27_MISC in SDM.
MSR_IA32_MC28_MISC is defined as IA32_MC28_MISC in SDM.
@{
**/
#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
MSR_IA32_VMX_BASIC_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_IA32_VMX_BASIC);
@endcode
@note MSR_IA32_VMX_BASIC is defined as IA32_VMX_BASIC in SDM.
**/
#define MSR_IA32_VMX_BASIC 0x00000480
/**
MSR information returned for MSR index #MSR_IA32_VMX_BASIC
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 30:0] VMCS revision identifier used by the processor. Processors
/// that use the same VMCS revision identifier use the same size for VMCS
/// regions (see subsequent item on bits 44:32).
///
/// @note Earlier versions of this manual specified that the VMCS revision
/// identifier was a 32-bit field in bits 31:0 of this MSR. For all
/// processors produced prior to this change, bit 31 of this MSR was read
/// as 0.
///
UINT32 VmcsRevisonId:31;
UINT32 MustBeZero:1;
///
/// [Bit 44:32] Reports the number of bytes that software should allocate
/// for the VMXON region and any VMCS region. It is a value greater than
/// 0 and at most 4096(bit 44 is set if and only if bits 43:32 are clear).
///
UINT32 VmcsSize:13;
UINT32 Reserved1:3;
///
/// [Bit 48] Indicates the width of the physical addresses that may be used
/// for the VMXON region, each VMCS, and data structures referenced by
/// pointers in a VMCS (I/O bitmaps, virtual-APIC page, MSR areas for VMX
/// transitions). If the bit is 0, these addresses are limited to the
/// processor's physical-address width. If the bit is 1, these addresses
/// are limited to 32 bits. This bit is always 0 for processors that
/// support Intel 64 architecture.
///
/// @note On processors that support Intel 64 architecture, the pointer
/// must not set bits beyond the processor's physical address width.
///
UINT32 VmcsAddressWidth:1;
///
/// [Bit 49] If bit 49 is read as 1, the logical processor supports the
/// dual-monitor treatment of system-management interrupts and
/// system-management mode. See Section 34.15 for details of this treatment.
///
UINT32 DualMonitor:1;
///
/// [Bit 53:50] report the memory type that should be used for the VMCS,
/// for data structures referenced by pointers in the VMCS (I/O bitmaps,
/// virtual-APIC page, MSR areas for VMX transitions), and for the MSEG
/// header. If software needs to access these data structures (e.g., to
/// modify the contents of the MSR bitmaps), it can configure the paging
/// structures to map them into the linear-address space. If it does so,
/// it should establish mappings that use the memory type reported bits
/// 53:50 in this MSR.
///
/// As of this writing, all processors that support VMX operation indicate
/// the write-back type.
///
/// If software needs to access these data structures (e.g., to modify
/// the contents of the MSR bitmaps), it can configure the paging
/// structures to map them into the linear-address space. If it does so,
/// it should establish mappings that use the memory type reported in this
/// MSR.
///
/// @note Alternatively, software may map any of these regions or
/// structures with the UC memory type. (This may be necessary for the MSEG
/// header.) Doing so is discouraged unless necessary as it will cause the
/// performance of software accesses to those structures to suffer.
///
///
UINT32 MemoryType:4;
///
/// [Bit 54] If bit 54 is read as 1, the processor reports information in
/// the VM-exit instruction-information field on VM exitsdue to execution
/// of the INS and OUTS instructions (see Section 27.2.4). This reporting
/// is done only if this bit is read as 1.
///
UINT32 InsOutsReporting:1;
///
/// [Bit 55] Bit 55 is read as 1 if any VMX controls that default to 1 may
/// be cleared to 0. See Appendix A.2 for details. It also reports support
/// for the VMX capability MSRs IA32_VMX_TRUE_PINBASED_CTLS,
/// IA32_VMX_TRUE_PROCBASED_CTLS, IA32_VMX_TRUE_EXIT_CTLS, and
/// IA32_VMX_TRUE_ENTRY_CTLS. See Appendix A.3.1, Appendix A.3.2,
/// Appendix A.4, and Appendix A.5 for details.
///
UINT32 VmxControls:1;
UINT32 Reserved2:8;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_IA32_VMX_BASIC_REGISTER;
///
/// @{ Define value for bit field MSR_IA32_VMX_BASIC_REGISTER.MemoryType
///
#define MSR_IA32_VMX_BASIC_REGISTER_MEMORY_TYPE_UNCACHEABLE 0x00
#define MSR_IA32_VMX_BASIC_REGISTER_MEMORY_TYPE_WRITE_BACK 0x06
///
/// @}
///
/**
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
@note MSR_IA32_VMX_PINBASED_CTLS is defined as IA32_VMX_PINBASED_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_PROCBASED_CTLS is defined as IA32_VMX_PROCBASED_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_EXIT_CTLS is defined as IA32_VMX_EXIT_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_ENTRY_CTLS is defined as IA32_VMX_ENTRY_CTLS in SDM.
**/
#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
IA32_VMX_MISC_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_IA32_VMX_MISC);
@endcode
@note MSR_IA32_VMX_MISC is defined as IA32_VMX_MISC in SDM.
**/
#define MSR_IA32_VMX_MISC 0x00000485
/**
MSR information returned for MSR index #IA32_VMX_MISC
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 4:0] Reports a value X that specifies the relationship between the
/// rate of the VMX-preemption timer and that of the timestamp counter (TSC).
/// Specifically, the VMX-preemption timer (if it is active) counts down by
/// 1 every time bit X in the TSC changes due to a TSC increment.
///
UINT32 VmxTimerRatio:5;
///
/// [Bit 5] If bit 5 is read as 1, VM exits store the value of IA32_EFER.LMA
/// into the "IA-32e mode guest" VM-entry control;see Section 27.2 for more
/// details. This bit is read as 1 on any logical processor that supports
/// the 1-setting of the "unrestricted guest" VM-execution control.
///
UINT32 VmExitEferLma:1;
///
/// [Bit 6] reports (if set) the support for activity state 1 (HLT).
///
UINT32 HltActivityStateSupported:1;
///
/// [Bit 7] reports (if set) the support for activity state 2 (shutdown).
///
UINT32 ShutdownActivityStateSupported:1;
///
/// [Bit 8] reports (if set) the support for activity state 3 (wait-for-SIPI).
///
UINT32 WaitForSipiActivityStateSupported:1;
UINT32 Reserved1:5;
///
/// [Bit 14] If read as 1, Intel(R) Processor Trace (Intel PT) can be used
/// in VMX operation. If the processor supports Intel PT but does not allow
/// it to be used in VMX operation, execution of VMXON clears
/// IA32_RTIT_CTL.TraceEn (see "VMXON-Enter VMX Operation" in Chapter 30);
/// any attempt to set that bit while in VMX operation (including VMX root
/// operation) using the WRMSR instruction causes a general-protection
/// exception.
///
UINT32 ProcessorTraceSupported:1;
///
/// [Bit 15] If read as 1, the RDMSR instruction can be used in system-
/// management mode (SMM) to read the IA32_SMBASE MSR (MSR address 9EH).
/// See Section 34.15.6.3.
///
UINT32 SmBaseMsrSupported:1;
///
/// [Bits 24:16] Indicate the number of CR3-target values supported by the
/// processor. This number is a value between 0 and 256, inclusive (bit 24
/// is set if and only if bits 23:16 are clear).
///
UINT32 NumberOfCr3TargetValues:9;
///
/// [Bit 27:25] Bits 27:25 is used to compute the recommended maximum
/// number of MSRs that should appear in the VM-exit MSR-store list, the
/// VM-exit MSR-load list, or the VM-entry MSR-load list. Specifically, if
/// the value bits 27:25 of IA32_VMX_MISC is N, then 512 * (N + 1) is the
/// recommended maximum number of MSRs to be included in each list. If the
/// limit is exceeded, undefined processor behavior may result (including a
/// machine check during the VMX transition).
///
UINT32 MsrStoreListMaximum:3;
///
/// [Bit 28] If read as 1, bit 2 of the IA32_SMM_MONITOR_CTL can be set
/// to 1. VMXOFF unblocks SMIs unless IA32_SMM_MONITOR_CTL[bit 2] is 1
/// (see Section 34.14.4).
///
UINT32 BlockSmiSupported:1;
///
/// [Bit 29] read as 1, software can use VMWRITE to write to any supported
/// field in the VMCS; otherwise, VMWRITE cannot be used to modify VM-exit
/// information fields.
///
UINT32 VmWriteSupported:1;
///
/// [Bit 30] If read as 1, VM entry allows injection of a software
/// interrupt, software exception, or privileged software exception with an
/// instruction length of 0.
///
UINT32 VmInjectSupported:1;
UINT32 Reserved2:1;
///
/// [Bits 63:32] Reports the 32-bit MSEG revision identifier used by the
/// processor.
///
UINT32 MsegRevisionIdentifier:32;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} IA32_VMX_MISC_REGISTER;
/**
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
@note MSR_IA32_VMX_CR0_FIXED0 is defined as IA32_VMX_CR0_FIXED0 in SDM.
**/
#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
@note MSR_IA32_VMX_CR0_FIXED1 is defined as IA32_VMX_CR0_FIXED1 in SDM.
**/
#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
@note MSR_IA32_VMX_CR4_FIXED0 is defined as IA32_VMX_CR4_FIXED0 in SDM.
**/
#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
@note MSR_IA32_VMX_CR4_FIXED1 is defined as IA32_VMX_CR4_FIXED1 in SDM.
**/
#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
@note MSR_IA32_VMX_VMCS_ENUM is defined as IA32_VMX_VMCS_ENUM in SDM.
**/
#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
@note MSR_IA32_VMX_PROCBASED_CTLS2 is defined as IA32_VMX_PROCBASED_CTLS2 in SDM.
**/
#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
@note MSR_IA32_VMX_EPT_VPID_CAP is defined as IA32_VMX_EPT_VPID_CAP in SDM.
**/
#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
@note MSR_IA32_VMX_TRUE_PINBASED_CTLS is defined as IA32_VMX_TRUE_PINBASED_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_TRUE_PROCBASED_CTLS is defined as IA32_VMX_TRUE_PROCBASED_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_TRUE_EXIT_CTLS is defined as IA32_VMX_TRUE_EXIT_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_TRUE_ENTRY_CTLS is defined as IA32_VMX_TRUE_ENTRY_CTLS in SDM.
**/
#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
@note MSR_IA32_VMX_VMFUNC is defined as IA32_VMX_VMFUNC in SDM.
**/
#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
@note MSR_IA32_A_PMC0 is defined as IA32_A_PMC0 in SDM.
MSR_IA32_A_PMC1 is defined as IA32_A_PMC1 in SDM.
MSR_IA32_A_PMC2 is defined as IA32_A_PMC2 in SDM.
MSR_IA32_A_PMC3 is defined as IA32_A_PMC3 in SDM.
MSR_IA32_A_PMC4 is defined as IA32_A_PMC4 in SDM.
MSR_IA32_A_PMC5 is defined as IA32_A_PMC5 in SDM.
MSR_IA32_A_PMC6 is defined as IA32_A_PMC6 in SDM.
MSR_IA32_A_PMC7 is defined as IA32_A_PMC7 in SDM.
@{
**/
#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
@note MSR_IA32_MCG_EXT_CTL is defined as IA32_MCG_EXT_CTL in SDM.
**/
#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
@note MSR_IA32_SGX_SVN_STATUS is defined as IA32_SGX_SVN_STATUS in SDM.
**/
#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 42.11.3, "Interactions with Authenticated
/// Code Modules (ACMs)".
///
UINT32 Lock:1;
UINT32 Reserved1:15;
///
/// [Bits 23:16] SGX_SVN_SINIT. See Section 42.11.3, "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
@note MSR_IA32_RTIT_OUTPUT_BASE is defined as IA32_RTIT_OUTPUT_BASE in SDM.
**/
#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
@note MSR_IA32_RTIT_OUTPUT_MASK_PTRS is defined as IA32_RTIT_OUTPUT_MASK_PTRS in SDM.
**/
#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;
/**
Format of ToPA table entries.
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bit 0] END. See Section 35.2.6.2, "Table of Physical Addresses (ToPA)".
///
UINT32 END:1;
UINT32 Reserved1:1;
///
/// [Bit 2] INT. See Section 35.2.6.2, "Table of Physical Addresses (ToPA)".
///
UINT32 INT:1;
UINT32 Reserved2:1;
///
/// [Bit 4] STOP. See Section 35.2.6.2, "Table of Physical Addresses (ToPA)".
///
UINT32 STOP:1;
UINT32 Reserved3:1;
///
/// [Bit 6:9] Indicates the size of the associated output region. See Section
/// 35.2.6.2, "Table of Physical Addresses (ToPA)".
///
UINT32 Size:4;
UINT32 Reserved4:2;
///
/// [Bit 12:31] Output Region Base Physical Address low part.
/// [Bit 12:31] Output Region Base Physical Address [12:63] value to match.
/// ATTENTION: The size of the address field is determined by the processor's
/// physical-address width (MAXPHYADDR) in bits, as reported in
/// CPUID.80000008H:EAX[7:0]. the above part of address reserved.
/// True address field is [12:MAXPHYADDR-1], [MAXPHYADDR:63] is reserved part.
/// Detail see Section 35.2.6.2, "Table of Physical Addresses (ToPA)".
///
UINT32 Base:20;
///
/// [Bit 32:63] Output Region Base Physical Address high part.
/// [Bit 32:63] Output Region Base Physical Address [12:63] value to match.
/// ATTENTION: The size of the address field is determined by the processor's
/// physical-address width (MAXPHYADDR) in bits, as reported in
/// CPUID.80000008H:EAX[7:0]. the above part of address reserved.
/// True address field is [12:MAXPHYADDR-1], [MAXPHYADDR:63] is reserved part.
/// Detail see Section 35.2.6.2, "Table of Physical Addresses (ToPA)".
///
UINT32 BaseHi:32;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} RTIT_TOPA_TABLE_ENTRY;
///
/// The size of the associated output region usd by Topa.
///
typedef enum {
RtitTopaMemorySize4K = 0,
RtitTopaMemorySize8K,
RtitTopaMemorySize16K,
RtitTopaMemorySize32K,
RtitTopaMemorySize64K,
RtitTopaMemorySize128K,
RtitTopaMemorySize256K,
RtitTopaMemorySize512K,
RtitTopaMemorySize1M,
RtitTopaMemorySize2M,
RtitTopaMemorySize4M,
RtitTopaMemorySize8M,
RtitTopaMemorySize16M,
RtitTopaMemorySize32M,
RtitTopaMemorySize64M,
RtitTopaMemorySize128M
} RTIT_TOPA_MEMORY_SIZE;
/**
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
@note MSR_IA32_RTIT_CTL is defined as IA32_RTIT_CTL in SDM.
**/
#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
@note MSR_IA32_RTIT_STATUS is defined as IA32_RTIT_STATUS in SDM.
**/
#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
@note MSR_IA32_RTIT_CR3_MATCH is defined as IA32_RTIT_CR3_MATCH in SDM.
**/
#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
@note MSR_IA32_RTIT_ADDR0_A is defined as IA32_RTIT_ADDR0_A in SDM.
MSR_IA32_RTIT_ADDR1_A is defined as IA32_RTIT_ADDR1_A in SDM.
MSR_IA32_RTIT_ADDR2_A is defined as IA32_RTIT_ADDR2_A in SDM.
MSR_IA32_RTIT_ADDR3_A is defined as IA32_RTIT_ADDR3_A in SDM.
@{
**/
#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
@note MSR_IA32_RTIT_ADDR0_B is defined as IA32_RTIT_ADDR0_B in SDM.
MSR_IA32_RTIT_ADDR1_B is defined as IA32_RTIT_ADDR1_B in SDM.
MSR_IA32_RTIT_ADDR2_B is defined as IA32_RTIT_ADDR2_B in SDM.
MSR_IA32_RTIT_ADDR3_B is defined as IA32_RTIT_ADDR3_B in SDM.
@{
**/
#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 18.15.4, "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
@note MSR_IA32_DS_AREA is defined as IA32_DS_AREA in SDM.
**/
#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
@note MSR_IA32_TSC_DEADLINE is defined as IA32_TSC_DEADLINE in SDM.
**/
#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
@note MSR_IA32_PM_ENABLE is defined as IA32_PM_ENABLE in SDM.
**/
#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
@note MSR_IA32_HWP_CAPABILITIES is defined as IA32_HWP_CAPABILITIES in SDM.
**/
#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
@note MSR_IA32_HWP_REQUEST_PKG is defined as IA32_HWP_REQUEST_PKG in SDM.
**/
#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
@note MSR_IA32_HWP_INTERRUPT is defined as IA32_HWP_INTERRUPT in SDM.
**/
#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
@note MSR_IA32_HWP_REQUEST is defined as IA32_HWP_REQUEST in SDM.
**/
#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
@note MSR_IA32_HWP_STATUS is defined as IA32_HWP_STATUS in SDM.
**/
#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
@note MSR_IA32_X2APIC_APICID is defined as IA32_X2APIC_APICID in SDM.
**/
#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
@note MSR_IA32_X2APIC_VERSION is defined as IA32_X2APIC_VERSION in SDM.
**/
#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
@note MSR_IA32_X2APIC_TPR is defined as IA32_X2APIC_TPR in SDM.
**/
#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
@note MSR_IA32_X2APIC_PPR is defined as IA32_X2APIC_PPR in SDM.
**/
#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
@note MSR_IA32_X2APIC_EOI is defined as IA32_X2APIC_EOI in SDM.
**/
#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
@note MSR_IA32_X2APIC_LDR is defined as IA32_X2APIC_LDR in SDM.
**/
#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
@note MSR_IA32_X2APIC_SIVR is defined as IA32_X2APIC_SIVR in SDM.
**/
#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
@note MSR_IA32_X2APIC_ISR0 is defined as IA32_X2APIC_ISR0 in SDM.
MSR_IA32_X2APIC_ISR1 is defined as IA32_X2APIC_ISR1 in SDM.
MSR_IA32_X2APIC_ISR2 is defined as IA32_X2APIC_ISR2 in SDM.
MSR_IA32_X2APIC_ISR3 is defined as IA32_X2APIC_ISR3 in SDM.
MSR_IA32_X2APIC_ISR4 is defined as IA32_X2APIC_ISR4 in SDM.
MSR_IA32_X2APIC_ISR5 is defined as IA32_X2APIC_ISR5 in SDM.
MSR_IA32_X2APIC_ISR6 is defined as IA32_X2APIC_ISR6 in SDM.
MSR_IA32_X2APIC_ISR7 is defined as IA32_X2APIC_ISR7 in SDM.
@{
**/
#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
@note MSR_IA32_X2APIC_TMR0 is defined as IA32_X2APIC_TMR0 in SDM.
MSR_IA32_X2APIC_TMR1 is defined as IA32_X2APIC_TMR1 in SDM.
MSR_IA32_X2APIC_TMR2 is defined as IA32_X2APIC_TMR2 in SDM.
MSR_IA32_X2APIC_TMR3 is defined as IA32_X2APIC_TMR3 in SDM.
MSR_IA32_X2APIC_TMR4 is defined as IA32_X2APIC_TMR4 in SDM.
MSR_IA32_X2APIC_TMR5 is defined as IA32_X2APIC_TMR5 in SDM.
MSR_IA32_X2APIC_TMR6 is defined as IA32_X2APIC_TMR6 in SDM.
MSR_IA32_X2APIC_TMR7 is defined as IA32_X2APIC_TMR7 in SDM.
@{
**/
#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
@note MSR_IA32_X2APIC_IRR0 is defined as IA32_X2APIC_IRR0 in SDM.
MSR_IA32_X2APIC_IRR1 is defined as IA32_X2APIC_IRR1 in SDM.
MSR_IA32_X2APIC_IRR2 is defined as IA32_X2APIC_IRR2 in SDM.
MSR_IA32_X2APIC_IRR3 is defined as IA32_X2APIC_IRR3 in SDM.
MSR_IA32_X2APIC_IRR4 is defined as IA32_X2APIC_IRR4 in SDM.
MSR_IA32_X2APIC_IRR5 is defined as IA32_X2APIC_IRR5 in SDM.
MSR_IA32_X2APIC_IRR6 is defined as IA32_X2APIC_IRR6 in SDM.
MSR_IA32_X2APIC_IRR7 is defined as IA32_X2APIC_IRR7 in SDM.
@{
**/
#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
@note MSR_IA32_X2APIC_ESR is defined as IA32_X2APIC_ESR in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_CMCI is defined as IA32_X2APIC_LVT_CMCI in SDM.
**/
#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
@note MSR_IA32_X2APIC_ICR is defined as IA32_X2APIC_ICR in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_TIMER is defined as IA32_X2APIC_LVT_TIMER in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_THERMAL is defined as IA32_X2APIC_LVT_THERMAL in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_PMI is defined as IA32_X2APIC_LVT_PMI in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_LINT0 is defined as IA32_X2APIC_LVT_LINT0 in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_LINT1 is defined as IA32_X2APIC_LVT_LINT1 in SDM.
**/
#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
@note MSR_IA32_X2APIC_LVT_ERROR is defined as IA32_X2APIC_LVT_ERROR in SDM.
**/
#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
@note MSR_IA32_X2APIC_INIT_COUNT is defined as IA32_X2APIC_INIT_COUNT in SDM.
**/
#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
@note MSR_IA32_X2APIC_CUR_COUNT is defined as IA32_X2APIC_CUR_COUNT in SDM.
**/
#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
@note MSR_IA32_X2APIC_DIV_CONF is defined as IA32_X2APIC_DIV_CONF in SDM.
**/
#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
@note MSR_IA32_X2APIC_SELF_IPI is defined as IA32_X2APIC_SELF_IPI in SDM.
**/
#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
@note MSR_IA32_DEBUG_INTERFACE is defined as IA32_DEBUG_INTERFACE in SDM.
**/
#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
@note MSR_IA32_L3_QOS_CFG is defined as IA32_L3_QOS_CFG in SDM.
**/
#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
@note MSR_IA32_QM_EVTSEL is defined as IA32_QM_EVTSEL in SDM.
**/
#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
@note MSR_IA32_QM_CTR is defined as IA32_QM_CTR in SDM.
**/
#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) or (CPUID.(EAX=07H, ECX=0):EBX[15] =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
@note MSR_IA32_PQR_ASSOC is defined as IA32_PQR_ASSOC in SDM.
**/
#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
@note MSR_IA32_BNDCFGS is defined as IA32_BNDCFGS in SDM.
**/
#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
@note MSR_IA32_XSS is defined as IA32_XSS in SDM.
**/
#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
@note MSR_IA32_PKG_HDC_CTL is defined as IA32_PKG_HDC_CTL in SDM.
**/
#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
@note MSR_IA32_PM_CTL1 is defined as IA32_PM_CTL1 in SDM.
**/
#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
@note MSR_IA32_THREAD_STALL is defined as IA32_THREAD_STALL in SDM.
**/
#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
@note MSR_IA32_EFER is defined as IA32_EFER in SDM.
**/
#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
@note MSR_IA32_STAR is defined as IA32_STAR in SDM.
**/
#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
@note MSR_IA32_LSTAR is defined as IA32_LSTAR in SDM.
**/
#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
@note MSR_IA32_FMASK is defined as IA32_FMASK in SDM.
**/
#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
@note MSR_IA32_FS_BASE is defined as IA32_FS_BASE in SDM.
**/
#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
@note MSR_IA32_GS_BASE is defined as IA32_GS_BASE in SDM.
**/
#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
@note MSR_IA32_KERNEL_GS_BASE is defined as IA32_KERNEL_GS_BASE in SDM.
**/
#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
@note MSR_IA32_TSC_AUX is defined as IA32_TSC_AUX in SDM.
**/
#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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