ReactOS 0.4.16-dev-533-gc7d1aa3
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MSR_IA32_HWP_INTERRUPT_REGISTER Union Reference

#include <ArchitecturalMsr.h>

Collaboration diagram for MSR_IA32_HWP_INTERRUPT_REGISTER:
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Public Attributes

struct {
   UINT32   EN_Guaranteed_Performance_Change: 1
 
   UINT32   EN_Excursion_Minimum: 1
 
   UINT32   Reserved1: 30
 
   UINT32   Reserved2: 32
 
} Bits
 
UINT32 Uint32
 
UINT64 Uint64
 

Detailed Description

MSR information returned for MSR index MSR_IA32_HWP_INTERRUPT

Definition at line 5057 of file ArchitecturalMsr.h.

Member Data Documentation

◆ 

struct { ... } MSR_IA32_HWP_INTERRUPT_REGISTER::Bits

Individual bit fields

◆ EN_Excursion_Minimum

UINT32 MSR_IA32_HWP_INTERRUPT_REGISTER::EN_Excursion_Minimum

[Bit 1] EN_Excursion_Minimum. See Section 14.4.6, "HWP Notifications". If CPUID.06H:EAX.[8] = 1.

Definition at line 5071 of file ArchitecturalMsr.h.

◆ EN_Guaranteed_Performance_Change

UINT32 MSR_IA32_HWP_INTERRUPT_REGISTER::EN_Guaranteed_Performance_Change

[Bit 0] EN_Guaranteed_Performance_Change. See Section 14.4.6, "HWP Notifications". If CPUID.06H:EAX.[8] = 1.

Definition at line 5066 of file ArchitecturalMsr.h.

◆ Reserved1

UINT32 MSR_IA32_HWP_INTERRUPT_REGISTER::Reserved1

Definition at line 5072 of file ArchitecturalMsr.h.

◆ Reserved2

UINT32 MSR_IA32_HWP_INTERRUPT_REGISTER::Reserved2

Definition at line 5073 of file ArchitecturalMsr.h.

◆ Uint32

UINT32 MSR_IA32_HWP_INTERRUPT_REGISTER::Uint32

All bit fields as a 32-bit value

Definition at line 5078 of file ArchitecturalMsr.h.

◆ Uint64

UINT64 MSR_IA32_HWP_INTERRUPT_REGISTER::Uint64

All bit fields as a 64-bit value

Definition at line 5082 of file ArchitecturalMsr.h.

The documentation for this union was generated from the following file: