MdePkg[all]  1.08
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MSR_SKYLAKE_PLATFORM_INFO_REGISTER Union Reference

Data Fields

struct {
   UINT32   Reserved1:8
 
   UINT32   MaximumNon_TurboRatio:8
 
   UINT32   Reserved2:7
 
   UINT32   PPIN_CAP:1
 
   UINT32   Reserved3:4
 
   UINT32   ProgrammableRatioLimit:1
 
   UINT32   ProgrammableTDPLimit:1
 
   UINT32   ProgrammableTJOFFSET:1
 
   UINT32   Reserved4:1
 
   UINT32   Reserved5:8
 
   UINT32   MaximumEfficiencyRatio:8
 
   UINT32   Reserved6:16
 
Bits
 
UINT64 Uint64
 

Detailed Description

MSR information returned for MSR index MSR_SKYLAKE_PLATFORM_INFO

Field Documentation

struct { ... } MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Bits

Individual bit fields

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::MaximumEfficiencyRatio

[Bits 47:40] Package. Maximum Efficiency Ratio (R/O) See Table 2-25.

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::MaximumNon_TurboRatio

[Bits 15:8] Package. Maximum Non-Turbo Ratio (R/O) See Table 2-25.

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::PPIN_CAP

[Bit 23] Package. PPIN_CAP (R/O) See Table 2-25.

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::ProgrammableRatioLimit

[Bit 28] Package. Programmable Ratio Limit for Turbo Mode (R/O) See Table 2-25.

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::ProgrammableTDPLimit

[Bit 29] Package. Programmable TDP Limit for Turbo Mode (R/O) See Table 2-25.

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::ProgrammableTJOFFSET

[Bit 30] Package. Programmable TJ OFFSET (R/O) See Table 2-25.

UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Reserved1
UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Reserved2
UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Reserved3
UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Reserved4
UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Reserved5
UINT32 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Reserved6
UINT64 MSR_SKYLAKE_PLATFORM_INFO_REGISTER::Uint64

All bit fields as a 64-bit value