MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER Union Reference

Data Fields
struct {
UINT32   Fixed:1
UINT32   ARB:1
UINT32   Reserved1:1
UINT32   CBox:1
UINT32   Reserved2:28
UINT32   Reserved3:32
}	Bits
UINT32	Uint32
UINT64	Uint64

Detailed Description

MSR information returned for MSR index MSR_HASWELL_UNC_PERF_GLOBAL_STATUS

Field Documentation

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::ARB

[Bit 1] An ARB counter overflowed.

struct { ... } MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Bits

Individual bit fields

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::CBox

[Bit 3] A CBox counter overflowed (on any slice).

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Fixed

[Bit 0] Fixed counter overflowed.

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Reserved1

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Reserved2

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Reserved3

UINT32 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Uint32

All bit fields as a 32-bit value

UINT64 MSR_HASWELL_UNC_PERF_GLOBAL_STATUS_REGISTER::Uint64

All bit fields as a 64-bit value