Advanced Configuration and Power Interface Specification

Advanced Configuration and Power Interface Specification
Read/Write Word (SMBWord) protocol 235,
672
reclaim memory 703
RefOf (Create Object Reference) 880
Region (_REG) control method 383
register bits, notation 61
register blocks 71
register definitions, hardware 107
Register Generic Register Descriptor Macro)
880
register groupings
definition 22, 70
list of 71
registers
BARs (Base Address Registers) 222
control 70
EC-SMB-HC 646
embedded controller interface 639
enable 45
fixed feature 20
fixed hardware 85
general-purpose event 20
reset 92
SMB-HC 654
status 45
virtual 225, 228, 229, 663, 668
related device interference 67
Release (Release a Mutex Synchronization Object)
881
Release terms 865
Remaining Battery Percentage 47, 578
removal objects 330
removal, batteries 569
Remove (_RMV) object 341
requirements, implementation
OS 11
OSPM 10
reserved ACPI names 258
reserved bits
definition 22
hardware 67
PM1 Control registers 89
PM1 Enable registers 88
PM1 Status register 86, 87
software requirements 105
reserved object names 785
reserved SMBus protocol values 662
Reset (Reset an Event Synchronization Object)
882
reset register 92
resource data types
Address Space Resource Descriptors 354
control methods 342
DMA 344, 348
End Dependent Functions 346
end tag 349
IRQ 343
large 238, 241, 349
large vendor defined 351
memory range descriptors 350
small 343
small vendor defined 348
Start Dependent Functions 345
vendor defined 351
resources
allocation 328
control method 294
interdependencies 345
resources, power See power resources
ResourceTemplate Resource To Buffer Conversion
Macro) 882
restoring system context 697
results, storing 792
Return (Return from Method Execution) 882
Revision (Constant Revision Object) 883
revision data object 273
RISC processors 354
RISC systems 34
ROM control methods 974
Root System Description Pointer See RSDP
Root System Description Table See RSDT
RSDP
definition 22
location 109
table structure 109
RSDT
1006 April, 2015 Version 6.0