Advanced Configuration and Power Interface Specification

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Advanced Configuration and Power Interface Specification VarNumElements := TermArg => Integer PackageElementList := Nothing | PackageElement := DataRefObject | NameString DefRefOf RefOfOp DefShiftLeft ShiftLeftOp ShiftCount DefShiftRight ShiftRightOp DefSizeOf SizeOfOp DefStore StoreOp DefSubtract SubtractOp DefTimer TimerOp DefToBCD ToBCDOp DefToBuffer ToBufferOp := RefOfOp SuperName := 0x71 := ShiftLeftOp Operand ShiftCount Target := 0x79 := TermArg => Integer := ShiftRightOp Operand ShiftCount Target := 0x7A := SizeOfOp SuperName := 0x87 := StoreOp TermArg SuperName := 0x70 := SubtractOp Operand Operand Target := 0x74 := TimerOp := 0x5B 0x33 := ToBCDOp Operand Target := ExtOpPrefix 0x29 := ToBufferOp Operand Target := 0x96 DefToDecimalString := ToDecimalStringOp Operand Target ToDecimalStringOp := 0x97 DefToHexString ToHexStringOp DefToInteger ToIntegerOp DefToString LengthArg ToStringOp DefWait WaitOp DefXOr XorOp := ToHexStringOp Operand Target := 0x98 := ToIntegerOp Operand Target := 0x99 := ToStringOp TermArg LengthArg Target := TermArg => Integer := 0x9C := WaitOp EventObject Operand := ExtOpPrefix 0x25 := XorOp Operand Operand Target := 0x7F 20.2.6 Miscellaneous Objects Encoding Miscellaneous objects include: • Arg objects • Local objects • Debug objects 918 April, 2015 Version 6.0
ACPI Machine Language (AML) Specification 20.2.6.1 Arg Objects Encoding ArgObj Arg0Op Arg1Op Arg2Op Arg3Op Arg4Op Arg5Op Arg6Op := Arg0Op | Arg1Op | Arg2Op | Arg3Op | Arg4Op | Arg5Op | Arg6Op := 0x68 := 0x69 := 0x6A := 0x6B := 0x6C := 0x6D := 0x6E 20.2.6.2 Local Objects Encoding LocalObj := Local0Op | Local1Op | Local2Op | Local3Op | Local4Op | Local5Op | Local6Op | Local7Op Local0Op := 0x60 Local1Op := 0x61 Local2Op := 0x62 Local3Op := 0x63 Local4Op := 0x64 Local5Op := 0x65 Local6Op := 0x66 Local7Op := 0x67 20.2.6.3 Debug Objects Encoding DebugObj DebugOp := DebugOp := ExtOpPrefix 0x31 20.3 AML Byte Stream Byte Values The following table lists all the byte values that can be found in an AML byte stream and the meaning of each byte value. This table is useful for debugging AML code. Table 20-376 AML Byte Stream Byte Values Encoding Value Encoding Name Encoding Group Fixed List Arguments 0x00 ZeroOp Data Object — — 0x01 OneOp Data Object — — 0x02-0x05 — — — — 0x06 AliasOp Term Object NameString — NameString 0x07 — — — — 0x08 NameOp Term Object NameString — DataRefObject 0x09 — — — — 0x0A BytePrefix Data Object ByteData — 0x0B WordPrefix Data Object WordData — 0x0C DWordPrefix Data Object DWordData — Variable List Arguments Version 6.0 919
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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 Month A
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ACPI Hardware Specification • OSP
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ACPI Hardware Specification Bit Nam
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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 Fie
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ACPI Software Programming Model FAC
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ACPI Software Programming Model FAC
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ACPI Software Programming Model tha
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ACPI Software Programming Model Tab
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ACPI Software Programming Model Rel
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ACPI Software Programming Model Ena
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ACPI Software Programming Model Int
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ACPI Software Programming Model as
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ACPI Software Programming Model Glo
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ACPI Software Programming Model Glo
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ACPI Software Programming Model OEM
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ACPI Software Programming Model Res
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ACPI Software Programming Model RAS
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ACPI Software Programming Model 2-1
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ACPI Software Programming Model Sec
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ACPI Software Programming Model MEM
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ACPI Software Programming Model Sco
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ACPI Software Programming Model the
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ACPI Software Programming Model NFI
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ACPI Software Programming Model Typ
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ACPI Software Programming Model Sof
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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 IPM
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ACPI Software Programming Model Not
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ACPI Software Programming Model Ope
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ACPI Software Programming Model /*
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ACPI Software Programming Model //
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ACPI Software Programming Model eve
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ACPI Software Programming Model Fea
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ACPI Software Programming Model Def
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ACPI Software Programming Model Exa
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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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Thermal Management 11 Thermal Manag
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Thermal Management When a thermal z
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Thermal Management controller firmw
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Thermal Management 11.1.5 Passive C
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Thermal Management 11.2 Cooling Pre
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Thermal Management Alternatively, d
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Thermal Management 11.3.1.2 _FPS (F
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Thermal Management Package (){ Revi
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Thermal Management 11.4.2 _ALx (Act
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Thermal Management Element Object T
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Thermal Management Return Value: No
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Thermal Management Other Temperatur
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Thermal Management // // NOTE3: Thi
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Thermal Management 11.4.16 _TFP (Th
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Thermal Management 11.4.20 _TSN (Th
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Thermal Management occurs—relievi
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Thermal Management Scope(\_SB) { De
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Thermal Management } // fan cooling
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Thermal Management // For brevity,
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Thermal Management External(\_SB.CP
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Thermal Management Method(_TPT, 1)
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ACPI Embedded Controller Interface
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Platform Communications Channel (PC
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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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Page 1003 and 1004: State Status Definition D1 Optional
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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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