MSR_IA32_PEBS_ENABLE_REGISTER Union Reference

Data Fields
struct {
UINT32   Enable:1
UINT32   Reserved1:3
UINT32   Reserved2:28
UINT32   Reserved3:4
UINT32   Reserved4:28
}	Bits
UINT64	Uint64

Detailed Description

MSR information returned for MSR index MSR_IA32_PEBS_ENABLE

Field Documentation

struct { ... } MSR_IA32_PEBS_ENABLE_REGISTER::Bits

Individual bit fields

UINT32 MSR_IA32_PEBS_ENABLE_REGISTER::Enable

[Bit 0] Enable PEBS on IA32_PMC0. Introduced at Display Family / Display Model 06_0FH.

UINT32 MSR_IA32_PEBS_ENABLE_REGISTER::Reserved1

[Bits 3:1] Reserved or Model specific.

UINT32 MSR_IA32_PEBS_ENABLE_REGISTER::Reserved2

UINT32 MSR_IA32_PEBS_ENABLE_REGISTER::Reserved3

[Bits 35:32] Reserved or Model specific.

UINT32 MSR_IA32_PEBS_ENABLE_REGISTER::Reserved4

UINT64 MSR_IA32_PEBS_ENABLE_REGISTER::Uint64

All bit fields as a 64-bit value