diff options
Diffstat (limited to 'hw/i386/acpi-dsdt.dsl')
| -rw-r--r-- | hw/i386/acpi-dsdt.dsl | 76 |
1 files changed, 58 insertions, 18 deletions
diff --git a/hw/i386/acpi-dsdt.dsl b/hw/i386/acpi-dsdt.dsl index a377424f39..b23d5e0eac 100644 --- a/hw/i386/acpi-dsdt.dsl +++ b/hw/i386/acpi-dsdt.dsl @@ -35,6 +35,45 @@ DefinitionBlock ( /**************************************************************** * PCI Bus definition ****************************************************************/ +#define BOARD_SPECIFIC_PCI_RESOURSES \ + WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \ + 0x0000, \ + 0x0000, \ + 0x0CF7, \ + 0x0000, \ + 0x0CF8, \ + ,, , TypeStatic) \ + WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \ + 0x0000, \ + 0x0D00, \ + 0xADFF, \ + 0x0000, \ + 0xA100, \ + ,, , TypeStatic) \ + /* 0xae00-0xae0e hole for PCI hotplug, hw/acpi/piix4.c:PCI_HOTPLUG_ADDR */ \ + WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \ + 0x0000, \ + 0xAE0F, \ + 0xAEFF, \ + 0x0000, \ + 0x00F1, \ + ,, , TypeStatic) \ + /* 0xaf00-0xaf1f hole for CPU hotplug, hw/acpi/piix4.c:PIIX4_PROC_BASE */ \ + WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \ + 0x0000, \ + 0xAF20, \ + 0xAFDF, \ + 0x0000, \ + 0x00C0, \ + ,, , TypeStatic) \ + /* 0xafe0-0xafe3 hole for ACPI.GPE0, hw/acpi/piix4.c:GPE_BASE */ \ + WordIO(ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange, \ + 0x0000, \ + 0xAFE4, \ + 0xFFFF, \ + 0x0000, \ + 0x501C, \ + ,, , TypeStatic) Scope(\_SB) { Device(PCI0) { @@ -114,6 +153,7 @@ DefinitionBlock ( } } +#define DSDT_APPLESMC_STA piix_dsdt_applesmc_sta #include "acpi-dsdt-isa.dsl" @@ -133,32 +173,28 @@ DefinitionBlock ( B0EJ, 32, } + OperationRegion(BNMR, SystemIO, 0xae10, 0x04) + Field(BNMR, DWordAcc, NoLock, WriteAsZeros) { + BNUM, 32, + } + + /* Lock to protect access to fields above. */ + Mutex(BLCK, 0) + /* Methods called by bulk generated PCI devices below */ /* Methods called by hotplug devices */ - Method(PCEJ, 1, NotSerialized) { + Method(PCEJ, 2, NotSerialized) { // _EJ0 method - eject callback - Store(ShiftLeft(1, Arg0), B0EJ) + Acquire(BLCK, 0xFFFF) + Store(Arg0, BNUM) + Store(ShiftLeft(1, Arg1), B0EJ) + Release(BLCK) Return (0x0) } /* Hotplug notification method supplied by SSDT */ External(\_SB.PCI0.PCNT, MethodObj) - - /* PCI hotplug notify method */ - Method(PCNF, 0) { - // Local0 = iterator - Store(Zero, Local0) - While (LLess(Local0, 31)) { - Increment(Local0) - If (And(PCIU, ShiftLeft(1, Local0))) { - PCNT(Local0, 1) - } - If (And(PCID, ShiftLeft(1, Local0))) { - PCNT(Local0, 3) - } - } - } } @@ -293,6 +329,8 @@ DefinitionBlock ( } } +#include "hw/acpi/cpu_hotplug_defs.h" +#define CPU_STATUS_BASE PIIX4_CPU_HOTPLUG_IO_BASE #include "acpi-dsdt-cpu-hotplug.dsl" @@ -307,7 +345,9 @@ DefinitionBlock ( } Method(_E01) { // PCI hotplug event - \_SB.PCI0.PCNF() + Acquire(\_SB.PCI0.BLCK, 0xFFFF) + \_SB.PCI0.PCNT() + Release(\_SB.PCI0.BLCK) } Method(_E02) { // CPU hotplug event |