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/*
* Bochs/QEMU ACPI DSDT ASL definition
*
* Copyright (c) 2006 Fabrice Bellard
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2 as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
ACPI_EXTRACT_ALL_CODE AmlCode
DefinitionBlock (
"acpi-dsdt.aml", // Output Filename
"DSDT", // Signature
0x01, // DSDT Compliance Revision
"BXPC", // OEMID
"BXDSDT", // TABLE ID
0x1 // OEM Revision
)
{
#include "acpi-dsdt-dbug.dsl"
/****************************************************************
* PCI Bus definition
****************************************************************/
Scope(\_SB) {
Device(PCI0) {
Name (_HID, EisaId ("PNP0A03"))
Name (_ADR, 0x00)
Name (_UID, 1)
Name(_PRT, Package() {
/* PCI IRQ routing table, example from ACPI 2.0a specification,
section 6.2.8.1 */
/* Note: we provide the same info as the PCI routing
table of the Bochs BIOS */
#define prt_slot(nr, lnk0, lnk1, lnk2, lnk3) \
Package() { nr##ffff, 0, lnk0, 0 }, \
Package() { nr##ffff, 1, lnk1, 0 }, \
Package() { nr##ffff, 2, lnk2, 0 }, \
Package() { nr##ffff, 3, lnk3, 0 }
#define prt_slot0(nr) prt_slot(nr, LNKD, LNKA, LNKB, LNKC)
#define prt_slot1(nr) prt_slot(nr, LNKA, LNKB, LNKC, LNKD)
#define prt_slot2(nr) prt_slot(nr, LNKB, LNKC, LNKD, LNKA)
#define prt_slot3(nr) prt_slot(nr, LNKC, LNKD, LNKA, LNKB)
prt_slot0(0x0000),
/* Device 1 is power mgmt device, and can only use irq 9 */
Package() { 0x1ffff, 0, 0, 9 },
Package() { 0x1ffff, 1, LNKB, 0 },
Package() { 0x1ffff, 2, LNKC, 0 },
Package() { 0x1ffff, 3, LNKD, 0 },
prt_slot2(0x0002),
prt_slot3(0x0003),
prt_slot0(0x0004),
prt_slot1(0x0005),
prt_slot2(0x0006),
prt_slot3(0x0007),
prt_slot0(0x0008),
prt_slot1(0x0009),
prt_slot2(0x000a),
prt_slot3(0x000b),
prt_slot0(0x000c),
prt_slot1(0x000d),
prt_slot2(0x000e),
prt_slot3(0x000f),
prt_slot0(0x0010),
prt_slot1(0x0011),
prt_slot2(0x0012),
prt_slot3(0x0013),
prt_slot0(0x0014),
prt_slot1(0x0015),
prt_slot2(0x0016),
prt_slot3(0x0017),
prt_slot0(0x0018),
prt_slot1(0x0019),
prt_slot2(0x001a),
prt_slot3(0x001b),
prt_slot0(0x001c),
prt_slot1(0x001d),
prt_slot2(0x001e),
prt_slot3(0x001f),
})
OperationRegion(PCST, SystemIO, 0xae00, 0x08)
Field (PCST, DWordAcc, NoLock, WriteAsZeros)
{
PCIU, 32,
PCID, 32,
}
OperationRegion(SEJ, SystemIO, 0xae08, 0x04)
Field (SEJ, DWordAcc, NoLock, WriteAsZeros)
{
B0EJ, 32,
}
Name (CRES, ResourceTemplate ()
{
WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
0x0000, // Address Space Granularity
0x0000, // Address Range Minimum
0x00FF, // Address Range Maximum
0x0000, // Address Translation Offset
0x0100, // Address Length
,, )
IO (Decode16,
0x0CF8, // Address Range Minimum
0x0CF8, // Address Range Maximum
0x01, // Address Alignment
0x08, // Address Length
)
WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
0x0000, // Address Space Granularity
0x0000, // Address Range Minimum
0x0CF7, // Address Range Maximum
0x0000, // Address Translation Offset
0x0CF8, // Address Length
,, , TypeStatic)
WordIO (ResourceProducer, MinFixed, MaxFixed, PosDecode, EntireRange,
0x0000, // Address Space Granularity
0x0D00, // Address Range Minimum
0xFFFF, // Address Range Maximum
0x0000, // Address Translation Offset
0xF300, // Address Length
,, , TypeStatic)
DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
0x00000000, // Address Space Granularity
0x000A0000, // Address Range Minimum
0x000BFFFF, // Address Range Maximum
0x00000000, // Address Translation Offset
0x00020000, // Address Length
,, , AddressRangeMemory, TypeStatic)
DWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, NonCacheable, ReadWrite,
0x00000000, // Address Space Granularity
0xE0000000, // Address Range Minimum
0xFEBFFFFF, // Address Range Maximum
0x00000000, // Address Translation Offset
0x1EC00000, // Address Length
,, PW32, AddressRangeMemory, TypeStatic)
})
Name (CR64, ResourceTemplate ()
{
QWordMemory (ResourceProducer, PosDecode, MinFixed, MaxFixed, Cacheable, ReadWrite,
0x00000000, // Address Space Granularity
0x8000000000, // Address Range Minimum
0xFFFFFFFFFF, // Address Range Maximum
0x00000000, // Address Translation Offset
0x8000000000, // Address Length
,, PW64, AddressRangeMemory, TypeStatic)
})
Method (_CRS, 0)
{
/* see see acpi.h, struct bfld */
External (BDAT, OpRegionObj)
Field(BDAT, QWordAcc, NoLock, Preserve) {
P0S, 64,
P0E, 64,
P0L, 64,
P1S, 64,
P1E, 64,
P1L, 64,
}
Field(BDAT, DWordAcc, NoLock, Preserve) {
P0SL, 32,
P0SH, 32,
P0EL, 32,
P0EH, 32,
P0LL, 32,
P0LH, 32,
P1SL, 32,
P1SH, 32,
P1EL, 32,
P1EH, 32,
P1LL, 32,
P1LH, 32,
}
/* fixup 32bit pci io window */
CreateDWordField (CRES,\_SB.PCI0.PW32._MIN, PS32)
CreateDWordField (CRES,\_SB.PCI0.PW32._MAX, PE32)
CreateDWordField (CRES,\_SB.PCI0.PW32._LEN, PL32)
Store (P0SL, PS32)
Store (P0EL, PE32)
Store (P0LL, PL32)
If (LAnd(LEqual(P1SL, 0x00), LEqual(P1SH, 0x00))) {
Return (CRES)
} Else {
/* fixup 64bit pci io window */
CreateQWordField (CR64,\_SB.PCI0.PW64._MIN, PS64)
CreateQWordField (CR64,\_SB.PCI0.PW64._MAX, PE64)
CreateQWordField (CR64,\_SB.PCI0.PW64._LEN, PL64)
Store (P1S, PS64)
Store (P1E, PE64)
Store (P1L, PL64)
/* add window and return result */
ConcatenateResTemplate (CRES, CR64, Local0)
Return (Local0)
}
}
}
}
#include "acpi-dsdt-hpet.dsl"
/****************************************************************
* VGA
****************************************************************/
Scope(\_SB.PCI0) {
Device (VGA) {
Name (_ADR, 0x00020000)
OperationRegion(PCIC, PCI_Config, Zero, 0x4)
Field(PCIC, DWordAcc, NoLock, Preserve) {
VEND, 32
}
Method (_S1D, 0, NotSerialized)
{
Return (0x00)
}
Method (_S2D, 0, NotSerialized)
{
Return (0x00)
}
Method (_S3D, 0, NotSerialized)
{
If (LEqual(VEND, 0x1001b36)) {
Return (0x03) // QXL
} Else {
Return (0x00)
}
}
}
}
/****************************************************************
* PIIX3 ISA bridge
****************************************************************/
Scope(\_SB.PCI0) {
Device (ISA) {
Name (_ADR, 0x00010000)
/* PIIX PCI to ISA irq remapping */
OperationRegion (P40C, PCI_Config, 0x60, 0x04)
}
}
/****************************************************************
* SuperIO devices (kbd, mouse, etc.)
****************************************************************/
Scope(\_SB.PCI0.ISA) {
/* Real-time clock */
Device (RTC)
{
Name (_HID, EisaId ("PNP0B00"))
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x0070, 0x0070, 0x10, 0x02)
IRQNoFlags () {8}
IO (Decode16, 0x0072, 0x0072, 0x02, 0x06)
})
}
/* Keyboard seems to be important for WinXP install */
Device (KBD)
{
Name (_HID, EisaId ("PNP0303"))
Method (_STA, 0, NotSerialized)
{
Return (0x0f)
}
Method (_CRS, 0, NotSerialized)
{
Name (TMP, ResourceTemplate ()
{
IO (Decode16,
0x0060, // Address Range Minimum
0x0060, // Address Range Maximum
0x01, // Address Alignment
0x01, // Address Length
)
IO (Decode16,
0x0064, // Address Range Minimum
0x0064, // Address Range Maximum
0x01, // Address Alignment
0x01, // Address Length
)
IRQNoFlags ()
{1}
})
Return (TMP)
}
}
/* PS/2 mouse */
Device (MOU)
{
Name (_HID, EisaId ("PNP0F13"))
Method (_STA, 0, NotSerialized)
{
Return (0x0f)
}
Method (_CRS, 0, NotSerialized)
{
Name (TMP, ResourceTemplate ()
{
IRQNoFlags () {12}
})
Return (TMP)
}
}
/* PS/2 floppy controller */
Device (FDC0)
{
Name (_HID, EisaId ("PNP0700"))
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Method (_CRS, 0, NotSerialized)
{
Name (BUF0, ResourceTemplate ()
{
IO (Decode16, 0x03F2, 0x03F2, 0x00, 0x04)
IO (Decode16, 0x03F7, 0x03F7, 0x00, 0x01)
IRQNoFlags () {6}
DMA (Compatibility, NotBusMaster, Transfer8) {2}
})
Return (BUF0)
}
}
/* Parallel port */
Device (LPT)
{
Name (_HID, EisaId ("PNP0400"))
Method (_STA, 0, NotSerialized)
{
Store (\_SB.PCI0.PX13.DRSA, Local0)
And (Local0, 0x80000000, Local0)
If (LEqual (Local0, 0))
{
Return (0x00)
}
Else
{
Return (0x0F)
}
}
Method (_CRS, 0, NotSerialized)
{
Name (BUF0, ResourceTemplate ()
{
IO (Decode16, 0x0378, 0x0378, 0x08, 0x08)
IRQNoFlags () {7}
})
Return (BUF0)
}
}
/* Serial Ports */
Device (COM1)
{
Name (_HID, EisaId ("PNP0501"))
Name (_UID, 0x01)
Method (_STA, 0, NotSerialized)
{
Store (\_SB.PCI0.PX13.DRSC, Local0)
And (Local0, 0x08000000, Local0)
If (LEqual (Local0, 0))
{
Return (0x00)
}
Else
{
Return (0x0F)
}
}
Method (_CRS, 0, NotSerialized)
{
Name (BUF0, ResourceTemplate ()
{
IO (Decode16, 0x03F8, 0x03F8, 0x00, 0x08)
IRQNoFlags () {4}
})
Return (BUF0)
}
}
Device (COM2)
{
Name (_HID, EisaId ("PNP0501"))
Name (_UID, 0x02)
Method (_STA, 0, NotSerialized)
{
Store (\_SB.PCI0.PX13.DRSC, Local0)
And (Local0, 0x80000000, Local0)
If (LEqual (Local0, 0))
{
Return (0x00)
}
Else
{
Return (0x0F)
}
}
Method (_CRS, 0, NotSerialized)
{
Name (BUF0, ResourceTemplate ()
{
IO (Decode16, 0x02F8, 0x02F8, 0x00, 0x08)
IRQNoFlags () {3}
})
Return (BUF0)
}
}
}
/****************************************************************
* PIIX4 PM
****************************************************************/
Scope(\_SB.PCI0) {
Device (PX13) {
Name (_ADR, 0x00010003)
OperationRegion (P13C, PCI_Config, 0x5c, 0x24)
Field (P13C, DWordAcc, NoLock, Preserve)
{
DRSA, 32,
DRSB, 32,
DRSC, 32,
DRSE, 32,
DRSF, 32,
DRSG, 32,
DRSH, 32,
DRSI, 32,
DRSJ, 32
}
}
}
/****************************************************************
* PCI hotplug
****************************************************************/
Scope(\_SB.PCI0) {
/* Methods called by bulk generated PCI devices below */
/* Methods called by hotplug devices */
Method (PCEJ, 1, NotSerialized) {
// _EJ0 method - eject callback
Store(ShiftLeft(1, Arg0), B0EJ)
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)
}
}
}
}
/****************************************************************
* PCI IRQs
****************************************************************/
Scope(\_SB) {
Field (PCI0.ISA.P40C, ByteAcc, NoLock, Preserve)
{
PRQ0, 8,
PRQ1, 8,
PRQ2, 8,
PRQ3, 8
}
Method (IQST, 1, NotSerialized) {
// _STA method - get status
If (And (0x80, Arg0)) {
Return (0x09)
}
Return (0x0B)
}
Method (IQCR, 1, NotSerialized) {
// _CRS method - get current settings
Name (PRR0, ResourceTemplate ()
{
Interrupt (, Level, ActiveHigh, Shared)
{ 0 }
})
CreateDWordField (PRR0, 0x05, PRRI)
If (LLess (Arg0, 0x80)) {
Store (Arg0, PRRI)
}
Return (PRR0)
}
// _DIS method - disable interrupt
#define DISIRQ(PRQVAR) \
Or(PRQVAR, 0x80, PRQVAR) \
// _SRS method - set interrupt
#define SETIRQ(PRQVAR, IRQINFO) \
CreateDWordField (IRQINFO, 0x05, PRRI) \
Store (PRRI, PRQVAR)
Device(LNKA) {
Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
Name(_UID, 1)
Name(_PRS, ResourceTemplate(){
Interrupt (, Level, ActiveHigh, Shared)
{ 5, 10, 11 }
})
Method (_STA, 0, NotSerialized) { Return (IQST(PRQ0)) }
Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ0) }
Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ0)) }
Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ0, Arg0) }
}
Device(LNKB) {
Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
Name(_UID, 2)
Name(_PRS, ResourceTemplate(){
Interrupt (, Level, ActiveHigh, Shared)
{ 5, 10, 11 }
})
Method (_STA, 0, NotSerialized) { Return (IQST(PRQ1)) }
Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ1) }
Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ1)) }
Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ1, Arg0) }
}
Device(LNKC) {
Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
Name(_UID, 3)
Name(_PRS, ResourceTemplate() {
Interrupt (, Level, ActiveHigh, Shared)
{ 5, 10, 11 }
})
Method (_STA, 0, NotSerialized) { Return (IQST(PRQ2)) }
Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ2) }
Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ2)) }
Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ2, Arg0) }
}
Device(LNKD) {
Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
Name(_UID, 4)
Name(_PRS, ResourceTemplate() {
Interrupt (, Level, ActiveHigh, Shared)
{ 5, 10, 11 }
})
Method (_STA, 0, NotSerialized) { Return (IQST(PRQ3)) }
Method (_DIS, 0, NotSerialized) { DISIRQ(PRQ3) }
Method (_CRS, 0, NotSerialized) { Return (IQCR(PRQ3)) }
Method (_SRS, 1, NotSerialized) { SETIRQ(PRQ3, Arg0) }
}
}
/****************************************************************
* CPU hotplug
****************************************************************/
Scope(\_SB) {
/* Objects filled in by run-time generated SSDT */
External(NTFY, MethodObj)
External(CPON, PkgObj)
/* Methods called by run-time generated SSDT Processor objects */
Method (CPMA, 1, NotSerialized) {
// _MAT method - create an madt apic buffer
// Arg0 = Processor ID = Local APIC ID
// Local0 = CPON flag for this cpu
Store(DerefOf(Index(CPON, Arg0)), Local0)
// Local1 = Buffer (in madt apic form) to return
Store(Buffer(8) {0x00, 0x08, 0x00, 0x00, 0x00, 0, 0, 0}, Local1)
// Update the processor id, lapic id, and enable/disable status
Store(Arg0, Index(Local1, 2))
Store(Arg0, Index(Local1, 3))
Store(Local0, Index(Local1, 4))
Return (Local1)
}
Method (CPST, 1, NotSerialized) {
// _STA method - return ON status of cpu
// Arg0 = Processor ID = Local APIC ID
// Local0 = CPON flag for this cpu
Store(DerefOf(Index(CPON, Arg0)), Local0)
If (Local0) { Return(0xF) } Else { Return(0x0) }
}
Method (CPEJ, 2, NotSerialized) {
// _EJ0 method - eject callback
Sleep(200)
}
/* CPU hotplug notify method */
OperationRegion(PRST, SystemIO, 0xaf00, 32)
Field (PRST, ByteAcc, NoLock, Preserve)
{
PRS, 256
}
Method(PRSC, 0) {
// Local5 = active cpu bitmap
Store (PRS, Local5)
// Local2 = last read byte from bitmap
Store (Zero, Local2)
// Local0 = Processor ID / APIC ID iterator
Store (Zero, Local0)
While (LLess(Local0, SizeOf(CPON))) {
// Local1 = CPON flag for this cpu
Store(DerefOf(Index(CPON, Local0)), Local1)
If (And(Local0, 0x07)) {
// Shift down previously read bitmap byte
ShiftRight(Local2, 1, Local2)
} Else {
// Read next byte from cpu bitmap
Store(DerefOf(Index(Local5, ShiftRight(Local0, 3))), Local2)
}
// Local3 = active state for this cpu
Store(And(Local2, 1), Local3)
If (LNotEqual(Local1, Local3)) {
// State change - update CPON with new state
Store(Local3, Index(CPON, Local0))
// Do CPU notify
If (LEqual(Local3, 1)) {
NTFY(Local0, 1)
} Else {
NTFY(Local0, 3)
}
}
Increment(Local0)
}
}
}
/****************************************************************
* General purpose events
****************************************************************/
Scope (\_GPE)
{
Name(_HID, "ACPI0006")
Method(_L00) {
}
Method(_E01) {
// PCI hotplug event
\_SB.PCI0.PCNF()
}
Method(_E02) {
// CPU hotplug event
\_SB.PRSC()
}
Method(_L03) {
}
Method(_L04) {
}
Method(_L05) {
}
Method(_L06) {
}
Method(_L07) {
}
Method(_L08) {
}
Method(_L09) {
}
Method(_L0A) {
}
Method(_L0B) {
}
Method(_L0C) {
}
Method(_L0D) {
}
Method(_L0E) {
}
Method(_L0F) {
}
}
}