/** @file
MSR Definitions for Intel(R) Xeon(R) Processor D product Family.
Provides defines for Machine Specific Registers(MSR) indexes. Data structures
are provided for MSRs that contain one or more bit fields. If the MSR value
returned is a single 32-bit or 64-bit value, then a data structure is not
provided for that MSR.
Copyright (c) 2016, Intel Corporation. All rights reserved.
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 35.14.
**/
#ifndef __XEON_D_MSR_H__
#define __XEON_D_MSR_H__
#include
/**
Package. Protected Processor Inventory Number Enable Control (R/W).
@param ECX MSR_XEON_D_PPIN_CTL (0x0000004E)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_PPIN_CTL_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_PPIN_CTL_REGISTER.
Example usage
@code
MSR_XEON_D_PPIN_CTL_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_PPIN_CTL);
AsmWriteMsr64 (MSR_XEON_D_PPIN_CTL, Msr.Uint64);
@endcode
@note MSR_XEON_D_PPIN_CTL is defined as MSR_PPIN_CTL in SDM.
**/
#define MSR_XEON_D_PPIN_CTL 0x0000004E
/**
MSR information returned for MSR index #MSR_XEON_D_PPIN_CTL
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bit 0] LockOut (R/WO) See Table 35-24.
///
UINT32 LockOut:1;
///
/// [Bit 1] Enable_PPIN (R/W) See Table 35-24.
///
UINT32 Enable_PPIN: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_XEON_D_PPIN_CTL_REGISTER;
/**
Package. Protected Processor Inventory Number (R/O). Protected Processor
Inventory Number (R/O) See Table 35-24.
@param ECX MSR_XEON_D_PPIN (0x0000004F)
@param EAX Lower 32-bits of MSR value.
@param EDX Upper 32-bits of MSR value.
Example usage
@code
UINT64 Msr;
Msr = AsmReadMsr64 (MSR_XEON_D_PPIN);
@endcode
@note MSR_XEON_D_PPIN is defined as MSR_PPIN in SDM.
**/
#define MSR_XEON_D_PPIN 0x0000004F
/**
Package. See http://biosbits.org.
@param ECX MSR_XEON_D_PLATFORM_INFO (0x000000CE)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_PLATFORM_INFO_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_PLATFORM_INFO_REGISTER.
Example usage
@code
MSR_XEON_D_PLATFORM_INFO_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_PLATFORM_INFO);
AsmWriteMsr64 (MSR_XEON_D_PLATFORM_INFO, Msr.Uint64);
@endcode
@note MSR_XEON_D_PLATFORM_INFO is defined as MSR_PLATFORM_INFO in SDM.
**/
#define MSR_XEON_D_PLATFORM_INFO 0x000000CE
/**
MSR information returned for MSR index #MSR_XEON_D_PLATFORM_INFO
**/
typedef union {
///
/// Individual bit fields
///
struct {
UINT32 Reserved1:8;
///
/// [Bits 15:8] Package. Maximum Non-Turbo Ratio (R/O) See Table 35-24.
///
UINT32 MaximumNonTurboRatio:8;
UINT32 Reserved2:7;
///
/// [Bit 23] Package. PPIN_CAP (R/O) See Table 35-24.
///
UINT32 PPIN_CAP:1;
UINT32 Reserved3:4;
///
/// [Bit 28] Package. Programmable Ratio Limit for Turbo Mode (R/O) See
/// Table 35-24.
///
UINT32 RatioLimit:1;
///
/// [Bit 29] Package. Programmable TDP Limit for Turbo Mode (R/O) See
/// Table 35-24.
///
UINT32 TDPLimit:1;
///
/// [Bit 30] Package. Programmable TJ OFFSET (R/O) See Table 35-24.
///
UINT32 TJOFFSET:1;
UINT32 Reserved4:1;
UINT32 Reserved5:8;
///
/// [Bits 47:40] Package. Maximum Efficiency Ratio (R/O) See Table 35-24.
///
UINT32 MaximumEfficiencyRatio:8;
UINT32 Reserved6:16;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_PLATFORM_INFO_REGISTER;
/**
Core. C-State Configuration Control (R/W) Note: C-state values are processor
specific C-state code names, unrelated to MWAIT extension C-state parameters
or ACPI C-states. `See http://biosbits.org. `__.
@param ECX MSR_XEON_D_PKG_CST_CONFIG_CONTROL (0x000000E2)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_PKG_CST_CONFIG_CONTROL_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_PKG_CST_CONFIG_CONTROL_REGISTER.
Example usage
@code
MSR_XEON_D_PKG_CST_CONFIG_CONTROL_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_PKG_CST_CONFIG_CONTROL);
AsmWriteMsr64 (MSR_XEON_D_PKG_CST_CONFIG_CONTROL, Msr.Uint64);
@endcode
@note MSR_XEON_D_PKG_CST_CONFIG_CONTROL is defined as MSR_PKG_CST_CONFIG_CONTROL in SDM.
**/
#define MSR_XEON_D_PKG_CST_CONFIG_CONTROL 0x000000E2
/**
MSR information returned for MSR index #MSR_XEON_D_PKG_CST_CONFIG_CONTROL
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 2:0] Package C-State Limit (R/W) Specifies the lowest
/// processor-specific C-state code name (consuming the least power) for
/// the package. The default is set as factory-configured package C-state
/// limit. The following C-state code name encodings are supported: 000b:
/// C0/C1 (no package C-state support) 001b: C2 010b: C6 (non-retention)
/// 011b: C6 (retention) 111b: No Package C state limits. All C states
/// supported by the processor are available.
///
UINT32 Limit:3;
UINT32 Reserved1:7;
///
/// [Bit 10] I/O MWAIT Redirection Enable (R/W).
///
UINT32 IO_MWAIT:1;
UINT32 Reserved2:4;
///
/// [Bit 15] CFG Lock (R/WO).
///
UINT32 CFGLock:1;
///
/// [Bit 16] Automatic C-State Conversion Enable (R/W) If 1, the processor
/// will convert HALT or MWAT(C1) to MWAIT(C6).
///
UINT32 CStateConversion:1;
UINT32 Reserved3:8;
///
/// [Bit 25] C3 State Auto Demotion Enable (R/W).
///
UINT32 C3AutoDemotion:1;
///
/// [Bit 26] C1 State Auto Demotion Enable (R/W).
///
UINT32 C1AutoDemotion:1;
///
/// [Bit 27] Enable C3 Undemotion (R/W).
///
UINT32 C3Undemotion:1;
///
/// [Bit 28] Enable C1 Undemotion (R/W).
///
UINT32 C1Undemotion:1;
///
/// [Bit 29] Package C State Demotion Enable (R/W).
///
UINT32 CStateDemotion:1;
///
/// [Bit 30] Package C State UnDemotion Enable (R/W).
///
UINT32 CStateUndemotion:1;
UINT32 Reserved4:1;
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_XEON_D_PKG_CST_CONFIG_CONTROL_REGISTER;
/**
Thread. Global Machine Check Capability (R/O).
@param ECX MSR_XEON_D_IA32_MCG_CAP (0x00000179)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_MCG_CAP_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_MCG_CAP_REGISTER.
Example usage
@code
MSR_XEON_D_IA32_MCG_CAP_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_IA32_MCG_CAP);
@endcode
@note MSR_XEON_D_IA32_MCG_CAP is defined as IA32_MCG_CAP in SDM.
**/
#define MSR_XEON_D_IA32_MCG_CAP 0x00000179
/**
MSR information returned for MSR index #MSR_XEON_D_IA32_MCG_CAP
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 7:0] Count.
///
UINT32 Count:8;
///
/// [Bit 8] MCG_CTL_P.
///
UINT32 MCG_CTL_P:1;
///
/// [Bit 9] MCG_EXT_P.
///
UINT32 MCG_EXT_P:1;
///
/// [Bit 10] MCP_CMCI_P.
///
UINT32 MCP_CMCI_P:1;
///
/// [Bit 11] MCG_TES_P.
///
UINT32 MCG_TES_P:1;
UINT32 Reserved1:4;
///
/// [Bits 23:16] MCG_EXT_CNT.
///
UINT32 MCG_EXT_CNT:8;
///
/// [Bit 24] MCG_SER_P.
///
UINT32 MCG_SER_P:1;
///
/// [Bit 25] MCG_EM_P.
///
UINT32 MCG_EM_P:1;
///
/// [Bit 26] MCG_ELOG_P.
///
UINT32 MCG_ELOG_P:1;
UINT32 Reserved2:5;
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_XEON_D_IA32_MCG_CAP_REGISTER;
/**
THREAD. Enhanced SMM Capabilities (SMM-RO) Reports SMM capability
Enhancement. Accessible only while in SMM.
@param ECX MSR_XEON_D_SMM_MCA_CAP (0x0000017D)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_SMM_MCA_CAP_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_SMM_MCA_CAP_REGISTER.
Example usage
@code
MSR_XEON_D_SMM_MCA_CAP_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_SMM_MCA_CAP);
AsmWriteMsr64 (MSR_XEON_D_SMM_MCA_CAP, Msr.Uint64);
@endcode
@note MSR_XEON_D_SMM_MCA_CAP is defined as MSR_SMM_MCA_CAP in SDM.
**/
#define MSR_XEON_D_SMM_MCA_CAP 0x0000017D
/**
MSR information returned for MSR index #MSR_XEON_D_SMM_MCA_CAP
**/
typedef union {
///
/// Individual bit fields
///
struct {
UINT32 Reserved1:32;
UINT32 Reserved2:26;
///
/// [Bit 58] SMM_Code_Access_Chk (SMM-RO) If set to 1 indicates that the
/// SMM code access restriction is supported and a host-space interface
/// available to SMM handler.
///
UINT32 SMM_Code_Access_Chk:1;
///
/// [Bit 59] Long_Flow_Indication (SMM-RO) If set to 1 indicates that the
/// SMM long flow indicator is supported and a host-space interface
/// available to SMM handler.
///
UINT32 Long_Flow_Indication:1;
UINT32 Reserved3:4;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_SMM_MCA_CAP_REGISTER;
/**
Package.
@param ECX MSR_XEON_D_TEMPERATURE_TARGET (0x000001A2)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_TEMPERATURE_TARGET_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_TEMPERATURE_TARGET_REGISTER.
Example usage
@code
MSR_XEON_D_TEMPERATURE_TARGET_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_TEMPERATURE_TARGET);
AsmWriteMsr64 (MSR_XEON_D_TEMPERATURE_TARGET, Msr.Uint64);
@endcode
@note MSR_XEON_D_TEMPERATURE_TARGET is defined as MSR_TEMPERATURE_TARGET in SDM.
**/
#define MSR_XEON_D_TEMPERATURE_TARGET 0x000001A2
/**
MSR information returned for MSR index #MSR_XEON_D_TEMPERATURE_TARGET
**/
typedef union {
///
/// Individual bit fields
///
struct {
UINT32 Reserved1:16;
///
/// [Bits 23:16] Temperature Target (RO) See Table 35-24.
///
UINT32 TemperatureTarget:8;
///
/// [Bits 27:24] TCC Activation Offset (R/W) See Table 35-24.
///
UINT32 TCCActivationOffset:4;
UINT32 Reserved2:4;
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_XEON_D_TEMPERATURE_TARGET_REGISTER;
/**
Package. Maximum Ratio Limit of Turbo Mode RO if MSR_PLATFORM_INFO.[28] = 0,
RW if MSR_PLATFORM_INFO.[28] = 1.
@param ECX MSR_XEON_D_TURBO_RATIO_LIMIT (0x000001AD)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_TURBO_RATIO_LIMIT_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_TURBO_RATIO_LIMIT_REGISTER.
Example usage
@code
MSR_XEON_D_TURBO_RATIO_LIMIT_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_TURBO_RATIO_LIMIT);
@endcode
@note MSR_XEON_D_TURBO_RATIO_LIMIT is defined as MSR_TURBO_RATIO_LIMIT in SDM.
**/
#define MSR_XEON_D_TURBO_RATIO_LIMIT 0x000001AD
/**
MSR information returned for MSR index #MSR_XEON_D_TURBO_RATIO_LIMIT
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 7:0] Package. Maximum Ratio Limit for 1C.
///
UINT32 Maximum1C:8;
///
/// [Bits 15:8] Package. Maximum Ratio Limit for 2C.
///
UINT32 Maximum2C:8;
///
/// [Bits 23:16] Package. Maximum Ratio Limit for 3C.
///
UINT32 Maximum3C:8;
///
/// [Bits 31:24] Package. Maximum Ratio Limit for 4C.
///
UINT32 Maximum4C:8;
///
/// [Bits 39:32] Package. Maximum Ratio Limit for 5C.
///
UINT32 Maximum5C:8;
///
/// [Bits 47:40] Package. Maximum Ratio Limit for 6C.
///
UINT32 Maximum6C:8;
///
/// [Bits 55:48] Package. Maximum Ratio Limit for 7C.
///
UINT32 Maximum7C:8;
///
/// [Bits 63:56] Package. Maximum Ratio Limit for 8C.
///
UINT32 Maximum8C:8;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_TURBO_RATIO_LIMIT_REGISTER;
/**
Package. Maximum Ratio Limit of Turbo Mode RO if MSR_PLATFORM_INFO.[28] = 0,
RW if MSR_PLATFORM_INFO.[28] = 1.
@param ECX MSR_XEON_D_TURBO_RATIO_LIMIT1 (0x000001AE)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_TURBO_RATIO_LIMIT1_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_TURBO_RATIO_LIMIT1_REGISTER.
Example usage
@code
MSR_XEON_D_TURBO_RATIO_LIMIT1_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_TURBO_RATIO_LIMIT1);
@endcode
@note MSR_XEON_D_TURBO_RATIO_LIMIT1 is defined as MSR_TURBO_RATIO_LIMIT1 in SDM.
**/
#define MSR_XEON_D_TURBO_RATIO_LIMIT1 0x000001AE
/**
MSR information returned for MSR index #MSR_XEON_D_TURBO_RATIO_LIMIT1
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 7:0] Package. Maximum Ratio Limit for 9C.
///
UINT32 Maximum9C:8;
///
/// [Bits 15:8] Package. Maximum Ratio Limit for 10C.
///
UINT32 Maximum10C:8;
///
/// [Bits 23:16] Package. Maximum Ratio Limit for 11C.
///
UINT32 Maximum11C:8;
///
/// [Bits 31:24] Package. Maximum Ratio Limit for 12C.
///
UINT32 Maximum12C:8;
///
/// [Bits 39:32] Package. Maximum Ratio Limit for 13C.
///
UINT32 Maximum13C:8;
///
/// [Bits 47:40] Package. Maximum Ratio Limit for 14C.
///
UINT32 Maximum14C:8;
///
/// [Bits 55:48] Package. Maximum Ratio Limit for 15C.
///
UINT32 Maximum15C:8;
///
/// [Bits 63:56] Package. Maximum Ratio Limit for 16C.
///
UINT32 Maximum16C:8;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_TURBO_RATIO_LIMIT1_REGISTER;
/**
Package. Unit Multipliers used in RAPL Interfaces (R/O).
@param ECX MSR_XEON_D_RAPL_POWER_UNIT (0x00000606)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_RAPL_POWER_UNIT_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_RAPL_POWER_UNIT_REGISTER.
Example usage
@code
MSR_XEON_D_RAPL_POWER_UNIT_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_RAPL_POWER_UNIT);
@endcode
@note MSR_XEON_D_RAPL_POWER_UNIT is defined as MSR_RAPL_POWER_UNIT in SDM.
**/
#define MSR_XEON_D_RAPL_POWER_UNIT 0x00000606
/**
MSR information returned for MSR index #MSR_XEON_D_RAPL_POWER_UNIT
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 3:0] Package. Power Units See Section 14.9.1, "RAPL Interfaces.".
///
UINT32 PowerUnits:4;
UINT32 Reserved1:4;
///
/// [Bits 12:8] Package. Energy Status Units Energy related information
/// (in Joules) is based on the multiplier, 1/2^ESU; where ESU is an
/// unsigned integer represented by bits 12:8. Default value is 0EH (or 61
/// micro-joules).
///
UINT32 EnergyStatusUnits:5;
UINT32 Reserved2:3;
///
/// [Bits 19:16] Package. Time Units See Section 14.9.1, "RAPL
/// Interfaces.".
///
UINT32 TimeUnits:4;
UINT32 Reserved3:12;
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_XEON_D_RAPL_POWER_UNIT_REGISTER;
/**
Package. DRAM RAPL Power Limit Control (R/W) See Section 14.9.5, "DRAM RAPL
Domain.".
@param ECX MSR_XEON_D_DRAM_POWER_LIMIT (0x00000618)
@param EAX Lower 32-bits of MSR value.
@param EDX Upper 32-bits of MSR value.
Example usage
@code
UINT64 Msr;
Msr = AsmReadMsr64 (MSR_XEON_D_DRAM_POWER_LIMIT);
AsmWriteMsr64 (MSR_XEON_D_DRAM_POWER_LIMIT, Msr);
@endcode
@note MSR_XEON_D_DRAM_POWER_LIMIT is defined as MSR_DRAM_POWER_LIMIT in SDM.
**/
#define MSR_XEON_D_DRAM_POWER_LIMIT 0x00000618
/**
Package. DRAM Energy Status (R/O) Energy consumed by DRAM devices.
@param ECX MSR_XEON_D_DRAM_ENERGY_STATUS (0x00000619)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_DRAM_ENERGY_STATUS_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_DRAM_ENERGY_STATUS_REGISTER.
Example usage
@code
MSR_XEON_D_DRAM_ENERGY_STATUS_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_DRAM_ENERGY_STATUS);
@endcode
@note MSR_XEON_D_DRAM_ENERGY_STATUS is defined as MSR_DRAM_ENERGY_STATUS in SDM.
**/
#define MSR_XEON_D_DRAM_ENERGY_STATUS 0x00000619
/**
MSR information returned for MSR index #MSR_XEON_D_DRAM_ENERGY_STATUS
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 31:0] Energy in 15.3 micro-joules. Requires BIOS configuration
/// to enable DRAM RAPL mode 0 (Direct VR).
///
UINT32 Energy: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_XEON_D_DRAM_ENERGY_STATUS_REGISTER;
/**
Package. DRAM Performance Throttling Status (R/O) See Section 14.9.5, "DRAM
RAPL Domain.".
@param ECX MSR_XEON_D_DRAM_PERF_STATUS (0x0000061B)
@param EAX Lower 32-bits of MSR value.
@param EDX Upper 32-bits of MSR value.
Example usage
@code
UINT64 Msr;
Msr = AsmReadMsr64 (MSR_XEON_D_DRAM_PERF_STATUS);
@endcode
@note MSR_XEON_D_DRAM_PERF_STATUS is defined as MSR_DRAM_PERF_STATUS in SDM.
**/
#define MSR_XEON_D_DRAM_PERF_STATUS 0x0000061B
/**
Package. DRAM RAPL Parameters (R/W) See Section 14.9.5, "DRAM RAPL Domain.".
@param ECX MSR_XEON_D_DRAM_POWER_INFO (0x0000061C)
@param EAX Lower 32-bits of MSR value.
@param EDX Upper 32-bits of MSR value.
Example usage
@code
UINT64 Msr;
Msr = AsmReadMsr64 (MSR_XEON_D_DRAM_POWER_INFO);
AsmWriteMsr64 (MSR_XEON_D_DRAM_POWER_INFO, Msr);
@endcode
@note MSR_XEON_D_DRAM_POWER_INFO is defined as MSR_DRAM_POWER_INFO in SDM.
**/
#define MSR_XEON_D_DRAM_POWER_INFO 0x0000061C
/**
Package. Reserved (R/O) Reads return 0.
@param ECX MSR_XEON_D_PP0_ENERGY_STATUS (0x00000639)
@param EAX Lower 32-bits of MSR value.
@param EDX Upper 32-bits of MSR value.
Example usage
@code
UINT64 Msr;
Msr = AsmReadMsr64 (MSR_XEON_D_PP0_ENERGY_STATUS);
@endcode
@note MSR_XEON_D_PP0_ENERGY_STATUS is defined as MSR_PP0_ENERGY_STATUS in SDM.
**/
#define MSR_XEON_D_PP0_ENERGY_STATUS 0x00000639
/**
Package. Indicator of Frequency Clipping in Processor Cores (R/W) (frequency
refers to processor core frequency).
@param ECX MSR_XEON_D_CORE_PERF_LIMIT_REASONS (0x00000690)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_CORE_PERF_LIMIT_REASONS_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_CORE_PERF_LIMIT_REASONS_REGISTER.
Example usage
@code
MSR_XEON_D_CORE_PERF_LIMIT_REASONS_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_CORE_PERF_LIMIT_REASONS);
AsmWriteMsr64 (MSR_XEON_D_CORE_PERF_LIMIT_REASONS, Msr.Uint64);
@endcode
@note MSR_XEON_D_CORE_PERF_LIMIT_REASONS is defined as MSR_CORE_PERF_LIMIT_REASONS in SDM.
**/
#define MSR_XEON_D_CORE_PERF_LIMIT_REASONS 0x00000690
/**
MSR information returned for MSR index #MSR_XEON_D_CORE_PERF_LIMIT_REASONS
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bit 0] PROCHOT Status (R0) When set, processor core frequency is
/// reduced below the operating system request due to assertion of
/// external PROCHOT.
///
UINT32 PROCHOT_Status:1;
///
/// [Bit 1] Thermal Status (R0) When set, frequency is reduced below the
/// operating system request due to a thermal event.
///
UINT32 ThermalStatus:1;
///
/// [Bit 2] Power Budget Management Status (R0) When set, frequency is
/// reduced below the operating system request due to PBM limit.
///
UINT32 PowerBudgetManagementStatus:1;
///
/// [Bit 3] Platform Configuration Services Status (R0) When set,
/// frequency is reduced below the operating system request due to PCS
/// limit.
///
UINT32 PlatformConfigurationServicesStatus:1;
UINT32 Reserved1:1;
///
/// [Bit 5] Autonomous Utilization-Based Frequency Control Status (R0)
/// When set, frequency is reduced below the operating system request
/// because the processor has detected that utilization is low.
///
UINT32 AutonomousUtilizationBasedFrequencyControlStatus:1;
///
/// [Bit 6] VR Therm Alert Status (R0) When set, frequency is reduced
/// below the operating system request due to a thermal alert from the
/// Voltage Regulator.
///
UINT32 VRThermAlertStatus:1;
UINT32 Reserved2:1;
///
/// [Bit 8] Electrical Design Point Status (R0) When set, frequency is
/// reduced below the operating system request due to electrical design
/// point constraints (e.g. maximum electrical current consumption).
///
UINT32 ElectricalDesignPointStatus:1;
UINT32 Reserved3:1;
///
/// [Bit 10] Multi-Core Turbo Status (R0) When set, frequency is reduced
/// below the operating system request due to Multi-Core Turbo limits.
///
UINT32 MultiCoreTurboStatus:1;
UINT32 Reserved4:2;
///
/// [Bit 13] Core Frequency P1 Status (R0) When set, frequency is reduced
/// below max non-turbo P1.
///
UINT32 FrequencyP1Status:1;
///
/// [Bit 14] Core Max n-core Turbo Frequency Limiting Status (R0) When
/// set, frequency is reduced below max n-core turbo frequency.
///
UINT32 TurboFrequencyLimitingStatus:1;
///
/// [Bit 15] Core Frequency Limiting Status (R0) When set, frequency is
/// reduced below the operating system request.
///
UINT32 FrequencyLimitingStatus:1;
///
/// [Bit 16] PROCHOT Log When set, indicates that the PROCHOT Status bit
/// has asserted since the log bit was last cleared. This log bit will
/// remain set until cleared by software writing 0.
///
UINT32 PROCHOT_Log:1;
///
/// [Bit 17] Thermal Log When set, indicates that the Thermal Status bit
/// has asserted since the log bit was last cleared. This log bit will
/// remain set until cleared by software writing 0.
///
UINT32 ThermalLog:1;
///
/// [Bit 18] Power Budget Management Log When set, indicates that the PBM
/// Status bit has asserted since the log bit was last cleared. This log
/// bit will remain set until cleared by software writing 0.
///
UINT32 PowerBudgetManagementLog:1;
///
/// [Bit 19] Platform Configuration Services Log When set, indicates that
/// the PCS Status bit has asserted since the log bit was last cleared.
/// This log bit will remain set until cleared by software writing 0.
///
UINT32 PlatformConfigurationServicesLog:1;
UINT32 Reserved5:1;
///
/// [Bit 21] Autonomous Utilization-Based Frequency Control Log When set,
/// indicates that the AUBFC Status bit has asserted since the log bit was
/// last cleared. This log bit will remain set until cleared by software
/// writing 0.
///
UINT32 AutonomousUtilizationBasedFrequencyControlLog:1;
///
/// [Bit 22] VR Therm Alert Log When set, indicates that the VR Therm
/// Alert Status bit has asserted since the log bit was last cleared. This
/// log bit will remain set until cleared by software writing 0.
///
UINT32 VRThermAlertLog:1;
UINT32 Reserved6:1;
///
/// [Bit 24] Electrical Design Point Log When set, indicates that the EDP
/// Status bit has asserted since the log bit was last cleared. This log
/// bit will remain set until cleared by software writing 0.
///
UINT32 ElectricalDesignPointLog:1;
UINT32 Reserved7:1;
///
/// [Bit 26] Multi-Core Turbo Log When set, indicates that the Multi-Core
/// Turbo Status bit has asserted since the log bit was last cleared. This
/// log bit will remain set until cleared by software writing 0.
///
UINT32 MultiCoreTurboLog:1;
UINT32 Reserved8:2;
///
/// [Bit 29] Core Frequency P1 Log When set, indicates that the Core
/// Frequency P1 Status bit has asserted since the log bit was last
/// cleared. This log bit will remain set until cleared by software
/// writing 0.
///
UINT32 CoreFrequencyP1Log:1;
///
/// [Bit 30] Core Max n-core Turbo Frequency Limiting Log When set,
/// indicates that the Core Max n-core Turbo Frequency Limiting Status bit
/// has asserted since the log bit was last cleared. This log bit will
/// remain set until cleared by software writing 0.
///
UINT32 TurboFrequencyLimitingLog:1;
///
/// [Bit 31] Core Frequency Limiting Log When set, indicates that the Core
/// Frequency Limiting Status bit has asserted since the log bit was last
/// cleared. This log bit will remain set until cleared by software
/// writing 0.
///
UINT32 CoreFrequencyLimitingLog:1;
UINT32 Reserved9:32;
} Bits;
///
/// All bit fields as a 32-bit value
///
UINT32 Uint32;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_CORE_PERF_LIMIT_REASONS_REGISTER;
/**
THREAD. Monitoring Event Select Register (R/W) if CPUID.(EAX=07H,
ECX=0):EBX.RDT-M[bit 12] = 1.
@param ECX MSR_XEON_D_IA32_QM_EVTSEL (0x00000C8D)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_QM_EVTSEL_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_QM_EVTSEL_REGISTER.
Example usage
@code
MSR_XEON_D_IA32_QM_EVTSEL_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_IA32_QM_EVTSEL);
AsmWriteMsr64 (MSR_XEON_D_IA32_QM_EVTSEL, Msr.Uint64);
@endcode
@note MSR_XEON_D_IA32_QM_EVTSEL is defined as IA32_QM_EVTSEL in SDM.
**/
#define MSR_XEON_D_IA32_QM_EVTSEL 0x00000C8D
/**
MSR information returned for MSR index #MSR_XEON_D_IA32_QM_EVTSEL
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 7:0] EventID (RW) Event encoding: 0x00: no monitoring 0x01: L3
/// occupancy monitoring 0x02: Total memory bandwidth monitoring 0x03:
/// Local memory bandwidth monitoring All other encoding reserved.
///
UINT32 EventID:8;
UINT32 Reserved1:24;
///
/// [Bits 41:32] RMID (RW).
///
UINT32 RMID:10;
UINT32 Reserved2:22;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_IA32_QM_EVTSEL_REGISTER;
/**
THREAD. Resource Association Register (R/W).
@param ECX MSR_XEON_D_IA32_PQR_ASSOC (0x00000C8F)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_PQR_ASSOC_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_PQR_ASSOC_REGISTER.
Example usage
@code
MSR_XEON_D_IA32_PQR_ASSOC_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_IA32_PQR_ASSOC);
AsmWriteMsr64 (MSR_XEON_D_IA32_PQR_ASSOC, Msr.Uint64);
@endcode
@note MSR_XEON_D_IA32_PQR_ASSOC is defined as IA32_PQR_ASSOC in SDM.
**/
#define MSR_XEON_D_IA32_PQR_ASSOC 0x00000C8F
/**
MSR information returned for MSR index #MSR_XEON_D_IA32_PQR_ASSOC
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 9:0] RMID.
///
UINT32 RMID:10;
UINT32 Reserved1:22;
///
/// [Bits 51:32] COS (R/W).
///
UINT32 COS:20;
UINT32 Reserved2:12;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_IA32_PQR_ASSOC_REGISTER;
/**
Package. L3 Class Of Service Mask - COS n (R/W) if CPUID.(EAX=10H,
ECX=1):EDX.COS_MAX[15:0] >= n.
@param ECX MSR_XEON_D_IA32_L3_QOS_MASK_n
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_L3_QOS_MASK_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_L3_QOS_MASK_REGISTER.
Example usage
@code
MSR_XEON_D_IA32_L3_QOS_MASK_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_IA32_L3_QOS_MASK_0);
AsmWriteMsr64 (MSR_XEON_D_IA32_L3_QOS_MASK_0, Msr.Uint64);
@endcode
@note MSR_XEON_D_IA32_L3_QOS_MASK_0 is defined as IA32_L3_QOS_MASK_0 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_1 is defined as IA32_L3_QOS_MASK_1 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_2 is defined as IA32_L3_QOS_MASK_2 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_3 is defined as IA32_L3_QOS_MASK_3 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_4 is defined as IA32_L3_QOS_MASK_4 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_5 is defined as IA32_L3_QOS_MASK_5 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_6 is defined as IA32_L3_QOS_MASK_6 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_7 is defined as IA32_L3_QOS_MASK_7 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_8 is defined as IA32_L3_QOS_MASK_8 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_9 is defined as IA32_L3_QOS_MASK_9 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_10 is defined as IA32_L3_QOS_MASK_10 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_11 is defined as IA32_L3_QOS_MASK_11 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_12 is defined as IA32_L3_QOS_MASK_12 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_13 is defined as IA32_L3_QOS_MASK_13 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_14 is defined as IA32_L3_QOS_MASK_14 in SDM.
MSR_XEON_D_IA32_L3_QOS_MASK_15 is defined as IA32_L3_QOS_MASK_15 in SDM.
@{
**/
#define MSR_XEON_D_IA32_L3_QOS_MASK_0 0x00000C90
#define MSR_XEON_D_IA32_L3_QOS_MASK_1 0x00000C91
#define MSR_XEON_D_IA32_L3_QOS_MASK_2 0x00000C92
#define MSR_XEON_D_IA32_L3_QOS_MASK_3 0x00000C93
#define MSR_XEON_D_IA32_L3_QOS_MASK_4 0x00000C94
#define MSR_XEON_D_IA32_L3_QOS_MASK_5 0x00000C95
#define MSR_XEON_D_IA32_L3_QOS_MASK_6 0x00000C96
#define MSR_XEON_D_IA32_L3_QOS_MASK_7 0x00000C97
#define MSR_XEON_D_IA32_L3_QOS_MASK_8 0x00000C98
#define MSR_XEON_D_IA32_L3_QOS_MASK_9 0x00000C99
#define MSR_XEON_D_IA32_L3_QOS_MASK_10 0x00000C9A
#define MSR_XEON_D_IA32_L3_QOS_MASK_11 0x00000C9B
#define MSR_XEON_D_IA32_L3_QOS_MASK_12 0x00000C9C
#define MSR_XEON_D_IA32_L3_QOS_MASK_13 0x00000C9D
#define MSR_XEON_D_IA32_L3_QOS_MASK_14 0x00000C9E
#define MSR_XEON_D_IA32_L3_QOS_MASK_15 0x00000C9F
/// @}
/**
MSR information returned for MSR indexes #MSR_XEON_D_IA32_L3_QOS_MASK_0
to #MSR_XEON_D_IA32_L3_QOS_MASK_15.
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bits 19:0] CBM: Bit vector of available L3 ways for COS 0 enforcement.
///
UINT32 CBM:20;
UINT32 Reserved2:12;
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_XEON_D_IA32_L3_QOS_MASK_REGISTER;
/**
Package. Config Ratio Limit of Turbo Mode RO if MSR_PLATFORM_INFO.[28] = 0,
RW if MSR_PLATFORM_INFO.[28] = 1.
@param ECX MSR_XEON_D_TURBO_RATIO_LIMIT3 (0x000001AC)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_TURBO_RATIO_LIMIT3_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_TURBO_RATIO_LIMIT3_REGISTER.
Example usage
@code
MSR_XEON_D_TURBO_RATIO_LIMIT3_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_TURBO_RATIO_LIMIT3);
@endcode
@note MSR_XEON_D_TURBO_RATIO_LIMIT3 is defined as MSR_TURBO_RATIO_LIMIT3 in SDM.
**/
#define MSR_XEON_D_TURBO_RATIO_LIMIT3 0x000001AC
/**
MSR information returned for MSR index #MSR_XEON_D_TURBO_RATIO_LIMIT3
**/
typedef union {
///
/// Individual bit fields
///
struct {
UINT32 Reserved1:32;
UINT32 Reserved2:31;
///
/// [Bit 63] Package. Semaphore for Turbo Ratio Limit Configuration If 1,
/// the processor uses override configuration specified in
/// MSR_TURBO_RATIO_LIMIT, MSR_TURBO_RATIO_LIMIT1. If 0, the processor
/// uses factory-set configuration (Default).
///
UINT32 TurboRatioLimitConfigurationSemaphore:1;
} Bits;
///
/// All bit fields as a 64-bit value
///
UINT64 Uint64;
} MSR_XEON_D_TURBO_RATIO_LIMIT3_REGISTER;
/**
Package. Cache Allocation Technology Configuration (R/W).
@param ECX MSR_XEON_D_IA32_L3_QOS_CFG (0x00000C81)
@param EAX Lower 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_L3_QOS_CFG_REGISTER.
@param EDX Upper 32-bits of MSR value.
Described by the type MSR_XEON_D_IA32_L3_QOS_CFG_REGISTER.
Example usage
@code
MSR_XEON_D_IA32_L3_QOS_CFG_REGISTER Msr;
Msr.Uint64 = AsmReadMsr64 (MSR_XEON_D_IA32_L3_QOS_CFG);
AsmWriteMsr64 (MSR_XEON_D_IA32_L3_QOS_CFG, Msr.Uint64);
@endcode
@note MSR_XEON_D_IA32_L3_QOS_CFG is defined as IA32_L3_QOS_CFG in SDM.
**/
#define MSR_XEON_D_IA32_L3_QOS_CFG 0x00000C81
/**
MSR information returned for MSR index #MSR_XEON_D_IA32_L3_QOS_CFG
**/
typedef union {
///
/// Individual bit fields
///
struct {
///
/// [Bit 0] CAT Enable. Set 1 to enable Cache Allocation Technology.
///
UINT32 CAT: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_XEON_D_IA32_L3_QOS_CFG_REGISTER;
#endif