Advanced Configuration and Power Interface Specification

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Advanced Configuration and Power Interface Specification Method(_SCP, 1) { Store (Arg0, \_SB.CPU0.SCP) } Method(_RTV) { Return (\_SB.CPU0.RTV) } Method(_AC0) { Return (\_SB.CPU0.AC0) } Method(_PSV) { Return (\_SB.CPU0.PSV) } Method(_CRT) { Return (\_SB.CPU0.CRT) } Name(_TC1, 4) Name(_TC2, 3) Method(_TPT, 1) { Store (Arg0, \_SB.CPU0.TPT)} Method(_TST) { Return (\_SB.CPU0.TST) } // set cooling mode // absolute or relative temp // active cooling (fan) temp // passive cooling temp // critical temp // thermal constant 1 (INVALID) // thermal constant 2 (INVALID) // trip point temp // temp sensor threshold } // end of CPU0 scope } // end of SSDT // // CPU1 3.0 Thermal Model SSDT // DefinitionBlock ( "CPU1SSDT.aml", "OEM1", 0x01, "PmRef", "CPU1", 0x3000 ) { External(\_SB.CPU1, DeviceObj) External(\_SB.PCI0.ISA0.TZ0, ThermalZoneObj) Scope(\_SB.CPU1) { // // Add the objects required for 3.0 extended thermal support // // Create a region and fields for thermal support; the platform // fills in the values and traps on writes to enable hysteresis. // The Operation Region location is invalid OperationRegion(CP01, SystemIO, 0x00000008, 0xA) Field(CP01, ByteAcc, Lock, Preserve) { SCP, 1, // thermal policy (passive/active) RTV, 1, // absolute or relative temperature , 6, // reserved AC0, 16, // active cooling temp PSV, 16, // passive cooling temp CRT, 16, // critical temp TPT, 16, // Temp trip point crossed TST, 8 // Temp sensor threshold } Method(_TZM, 0) { Return(\_SB.PCI0.ISA0.TZ0) } // thermal zone member // Some thermal zone methods are now located under the // thermal device participating in the 3.0 thermal model. // These methods provide device specific thermal information Method(_SCP, 1) { Store (Arg0, \_SB.CPU1.SCP) } // set cooling mode Method(_RTV) { Return (\_SB.CPU1.RTV) } // absolute or relative temp Method(_AC0) { Return (\_SB.CPU1.AC0) } // active cooling (fan) temp Method(_PSV) { Return (\_SB.CPU1.PSV) } // passive cooling temp Method(_CRT) { Return (\_SB.CPU1.CRT) } // critical temp Name(_TC1, 4) // thermal constant 1 (INVALID) Name(_TC2, 3) // thermal constant 2 (INVALID) 632 April, 2015 Version 6.0
Thermal Management Method(_TPT, 1) { Store (Arg0, \_SB.CPU1.TPT)} Method(_TST) { Return (\_SB.CPU1.TST) } // trip point temp // temp sensor threshold } // end of CPU1 scope } // end of SSDT Version 6.0 633
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Advanced Configuration and Power In
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Revision History Revision Change De
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Revision Change Description Affecte
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Contents 1 2 Introduction........
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5 ACPI Software Programming Model
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7 6.3.6 _RMV (Remove) ............
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9.2.5 _ALR (Ambient Light Response)
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11.2.1 Evaluating Thermal Device Li
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14.1.3 Generic Communications Subsp
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19.6.10 Buffer (Declare Buffer Obje
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19.6.102 Processor (Declare Process
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A.4.1 Power State Definitions......
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Tables Table 1-1 Hardware Type vs.
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Table 5-91 Power state Values .....
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Table 6-184 Device Insertion, Remov
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Table 10-275 Control Method Battery
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Table 19-367 Field Unit list entire
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Figures Figure 1-1 OSPM/ACPI Global
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Introduction 1 Introduction The Adv
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Introduction wake and answer the te
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Introduction Figure 1-1 OSPM/ACPI G
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Introduction specified below are ge
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Introduction ACPI System Descriptio
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Introduction • Support the ACPI E
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Introduction 1.9.2 Programming Mode
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Introduction 1.10 Related Documents
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Definition of Terms 2 Definition of
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Definition of Terms of power manage
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Definition of Terms I/O SAPIC An In
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Definition of Terms loaded. This al
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Definition of Terms varies on the w
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Definition of Terms in shallower po
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Definition of Terms state to allow
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ACPI Overview 3 ACPI Overview Platf
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ACPI Overview component to avoid da
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ACPI Overview Aspects of mobile PC
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ACPI Overview level, platform-speci
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ACPI Overview through their own bus
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ACPI Overview the SCI status bit ma
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ACPI Overview wait for the call. To
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ACPI Overview Each device enumerate
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ACPI Overview the battery is able t
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ACPI Overview Table 3-4 Level Warni
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ACPI Overview necessary. Figure 3-8
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ACPI Overview 3.11.1 Hardware-reduc
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ACPI Overview Low Power S0 Idle Cap
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ACPI Hardware Specification 4 ACPI
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ACPI Hardware Specification would b
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ACPI Hardware Specification OSPM re
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ACPI Hardware Specification SLP_ENx
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ACPI Hardware Specification Device
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ACPI Hardware Specification Generic
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ACPI Hardware Specification Feature
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ACPI Hardware Specification Registe
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ACPI Hardware Specification Table 4
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ACPI Hardware Specification purpose
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ACPI Hardware Specification The pow
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ACPI Hardware Specification 4.8.2.2
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ACPI Hardware Specification Althoug
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ACPI Hardware Specification the SLE
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ACPI Hardware Specification Power B
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ACPI Hardware Specification ACPI FA
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ACPI Hardware Specification This lo
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ACPI Software Programming Model 5 A
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ACPI Software Programming Model The
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ACPI Software Programming Model •
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ACPI Software Programming Model ACP
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ACPI Software Programming Model OEM
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ACPI Software Programming Model Sig
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ACPI Software Programming Model 5.2
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ACPI Software Programming Model Ena
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ACPI Software Programming Model Glo
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ACPI Software Programming Model Nam
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ACPI Software Programming Model (1)
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ACPI Software Programming Model acc
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ACPI Software Programming Model Fea
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Device Configuration 6 Device Confi
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Device Configuration BUS PCMCIA PC
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Device Configuration Device(SATA) /
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Device Configuration Return Value I
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Device Configuration unable to dete
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Device Configuration Name Definitio
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Device Configuration Name Definitio
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Device Configuration Rota-tion Goup
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Device Configuration Example ASL: N
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Device Configuration Object _FIX _G
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Device Configuration For example, i
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Device Configuration 6.2.5 _DSD (De
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Device Configuration } Name (_DSD,
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Device Configuration APIC Device”
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Device Configuration Scope(\_SB) {
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Device Configuration Method(_EJ0, 1
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Device Configuration Field Object T
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Device Configuration Field Object T
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Device Configuration other governin
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Device Configuration Since platform
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Device Configuration Section 8.4.4.
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Device Configuration Control Field
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Device Configuration Device(PCI0) /
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Device Configuration Field Type Des
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Device Configuration This optional
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Device Configuration Field Byte Len
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Device Configuration If a device in
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Device Configuration are present, w
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Device Configuration Arguments: Non
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Device Configuration Return Value:
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Device Configuration Table 6-187 Op
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Device Configuration User interacts
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Device Configuration Method(_EJ0, 1
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Device Configuration 6.4.2 Small Re
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Device Configuration Offset Field N
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Device Configuration Table 6-197 I/
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Device Configuration 6.4.2.9 End Ta
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Device Configuration Offset Byte 11
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Device Configuration To specify mul
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Device Configuration 6.5 Other Obje
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Device Configuration Note: If the m
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Device Configuration Note: The OS o
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Device Configuration whether the Gl
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Power and Performance Management 7
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Power and Performance Management No
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Power and Performance Management Re
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Power and Performance Management Ob
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Power and Performance Management Ar
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Power and Performance Management If
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Power and Performance Management ca
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Power and Performance Management
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Power and Performance Management im
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Power and Performance Management 9.
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Processor Configuration and Control
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ACPI-Defined Devices and Device-Spe
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Power Source and Power Meter Device
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System Address Map Interfaces 15 Sy
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System Address Map Interfaces EAX F
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System Address Map Interfaces 15.3
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System Address Map Interfaces Base
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Waking and Sleeping 16 Waking and S
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Waking and Sleeping 16.1 Sleeping S
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Waking and Sleeping synchronized wi
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Waking and Sleeping 3. Removing pow
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Waking and Sleeping The _TTS contro
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Waking and Sleeping on what the har
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Waking and Sleeping CLI instruction
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Waking and Sleeping For this exampl
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Waking and Sleeping If an NVS image
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Platforms Non-Uniform Memory Access
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Platforms Non-Uniform Memory Access
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ACPI Platform Error Interfaces (APE
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Appendix A Device Class Specificati
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• PCI Bus Power Management Capabi
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A.4.1 Power State Definitions State
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A.5.1 Power State Definitions State
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A.6.1.2 Internal Flat Panel Devices
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power transitions and power managem
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A video controller conforming to th
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State Status Definition D2 N/A This
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The most common modem type is an IS
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State Status Definition D1 Optional
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A.10.1 Power State Definitions Stat
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A.11.1 Power State Definitions A.11
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A floppy disk and IDE channel devic
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Appendix B Video Extensions B.1 ACP
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GPE // ACPI General-purpose HW even
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B.3.2 _DOD (Enumerate All Devices A
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Pipe / Head Ports Display Types Dis
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the next boot, a 1 indicates a PCI
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Value 0x84 Description Previous Dis
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B.5.5 _DDC (Return the EDID for thi
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Bits Definition 31 0 - Don’t do a
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internal data structure of the OS t
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Symbols _EJx 334 ??????????????????
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Power Resource statements 391 prima
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centenary value, RTC alarm 83 Centr
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power resource objects 398 D2 Devic
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Eject Device List (_EDL) object 332
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features 68 functional implementati
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I/O resource flag 366 I/O SAPIC def
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logic fixed power button 77 lid swi
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objects _ BMC (Battery Maintenance
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transitioning working to soft-off s
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power resources battery management
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definition 22 table fields 115 RTC_
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protocols 650, 662, 669 Read/Write
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top of memory 704 ToString (Convert
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Advanced Configuration and Power Interface Specification

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