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dsdt.asl
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dsdt.asl
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/******************************************************************************
* DSDT for Xen with Qemu device model
*
* Copyright (c) 2004, Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to the Free Software Foundation, Inc., 59 Temple
* Place - Suite 330, Boston, MA 02111-1307 USA.
*/
DefinitionBlock ("DSDT.aml", "DSDT", 2, "Xen", "HVM", 0)
{
Name (\PMBS, 0x0C00)
Name (\PMLN, 0x08)
Name (\IOB1, 0x00)
Name (\IOL1, 0x00)
Name (\APCB, 0xFEC00000)
Name (\APCL, 0x00010000)
Name (\PUID, 0x00)
/* _S3 and _S4 are in separate SSDTs */
Name (\_S5, Package (0x04)
{
0x00, /* PM1a_CNT.SLP_TYP */
0x00, /* PM1b_CNT.SLP_TYP */
0x00, /* reserved */
0x00 /* reserved */
})
Name(PICD, 0)
Method(_PIC, 1)
{
Store(Arg0, PICD)
}
Scope (\_SB)
{
/* ACPI_INFO_PHYSICAL_ADDRESS == 0xFC000000 */
OperationRegion(BIOS, SystemMemory, 0xFC000000, 40)
Field(BIOS, ByteAcc, NoLock, Preserve) {
UAR1, 1,
UAR2, 1,
LTP1, 1,
HPET, 1,
Offset(4),
PMIN, 32,
PLEN, 32,
MSUA, 32, /* MADT checksum address */
MAPA, 32, /* MADT LAPIC0 address */
VGIA, 32, /* VM generation id address */
LMIN, 32,
HMIN, 32,
LLEN, 32,
HLEN, 32
}
/* Fix HCT test for 0x400 pci memory:
* - need to report low 640 MB mem as motherboard resource
*/
Device(MEM0)
{
Name(_HID, EISAID("PNP0C02"))
Name(_CRS, ResourceTemplate() {
QWordMemory(
ResourceConsumer, PosDecode, MinFixed,
MaxFixed, Cacheable, ReadWrite,
0x00000000,
0x00000000,
0x0009ffff,
0x00000000,
0x000a0000)
})
}
Device (PCI0)
{
Name (_HID, EisaId ("PNP0A03"))
Name (_UID, 0x00)
Name (_ADR, 0x00)
Name (_BBN, 0x00)
/* Make cirrues VGA S3 suspend/resume work in Windows XP/2003 */
Device (VGA)
{
Name (_ADR, 0x00020000)
Method (_S1D, 0, NotSerialized)
{
Return (0x00)
}
Method (_S2D, 0, NotSerialized)
{
Return (0x00)
}
Method (_S3D, 0, NotSerialized)
{
Return (0x00)
}
}
Method (_CRS, 0, NotSerialized)
{
Name (PRT0, ResourceTemplate ()
{
/* bus number is from 0 - 255*/
WordBusNumber(
ResourceProducer, MinFixed, MaxFixed, SubDecode,
0x0000,
0x0000,
0x00FF,
0x0000,
0x0100)
IO (Decode16, 0x0CF8, 0x0CF8, 0x01, 0x08)
WordIO(
ResourceProducer, MinFixed, MaxFixed, PosDecode,
EntireRange,
0x0000,
0x0000,
0x0CF7,
0x0000,
0x0CF8)
WordIO(
ResourceProducer, MinFixed, MaxFixed, PosDecode,
EntireRange,
0x0000,
0x0D00,
0xFFFF,
0x0000,
0xF300)
/* reserve memory for pci devices */
DWordMemory(
ResourceProducer, PosDecode, MinFixed, MaxFixed,
WriteCombining, ReadWrite,
0x00000000,
0x000A0000,
0x000BFFFF,
0x00000000,
0x00020000)
DWordMemory(
ResourceProducer, PosDecode, MinFixed, MaxFixed,
NonCacheable, ReadWrite,
0x00000000,
0xF0000000,
0xF4FFFFFF,
0x00000000,
0x05000000,
,, _Y01)
QWordMemory (
ResourceProducer, PosDecode, MinFixed, MaxFixed,
NonCacheable, ReadWrite,
0x0000000000000000,
0x0000000FFFFFFFF0,
0x0000000FFFFFFFFF,
0x0000000000000000,
0x0000000000000010,
,, _Y02)
})
CreateDWordField(PRT0, \_SB.PCI0._CRS._Y01._MIN, MMIN)
CreateDWordField(PRT0, \_SB.PCI0._CRS._Y01._MAX, MMAX)
CreateDWordField(PRT0, \_SB.PCI0._CRS._Y01._LEN, MLEN)
Store(\_SB.PMIN, MMIN)
Store(\_SB.PLEN, MLEN)
Add(MMIN, MLEN, MMAX)
Subtract(MMAX, One, MMAX)
/*
* WinXP / Win2K3 blue-screen for operations on 64-bit values.
* Therefore we need to split the 64-bit calculations needed
* here, but different iasl versions evaluate name references
* to integers differently:
* Year (approximate) 2006 2008 2012
* \_SB.PCI0._CRS._Y02 zero valid valid
* \_SB.PCI0._CRS._Y02._MIN valid valid huge
*/
If(LEqual(Zero, \_SB.PCI0._CRS._Y02)) {
Subtract(\_SB.PCI0._CRS._Y02._MIN, 14, Local0)
} Else {
Store(\_SB.PCI0._CRS._Y02, Local0)
}
CreateDWordField(PRT0, Add(Local0, 14), MINL)
CreateDWordField(PRT0, Add(Local0, 18), MINH)
CreateDWordField(PRT0, Add(Local0, 22), MAXL)
CreateDWordField(PRT0, Add(Local0, 26), MAXH)
CreateDWordField(PRT0, Add(Local0, 38), LENL)
CreateDWordField(PRT0, Add(Local0, 42), LENH)
Store(\_SB.LMIN, MINL)
Store(\_SB.HMIN, MINH)
Store(\_SB.LLEN, LENL)
Store(\_SB.HLEN, LENH)
Add(MINL, LENL, MAXL)
Add(MINH, LENH, MAXH)
If(LLess(MAXL, MINL)) {
Add(MAXH, One, MAXH)
}
If(LOr(MINH, LENL)) {
If(LEqual(MAXL, 0)) {
Subtract(MAXH, One, MAXH)
}
Subtract(MAXL, One, MAXL)
}
Return (PRT0)
}
Device(HPET) {
Name(_HID, EISAID("PNP0103"))
Name(_UID, 0)
Method (_STA, 0, NotSerialized) {
If(LEqual(\_SB.HPET, 0)) {
Return(0x00)
} Else {
Return(0x0F)
}
}
Name(_CRS, ResourceTemplate() {
DWordMemory(
ResourceConsumer, PosDecode, MinFixed, MaxFixed,
NonCacheable, ReadWrite,
0x00000000,
0xFED00000,
0xFED003FF,
0x00000000,
0x00000400 /* 1K memory: FED00000 - FED003FF */
)
})
}
Device (ISA)
{
Name (_ADR, 0x00010000) /* device 1, fn 0 */
OperationRegion(PIRQ, PCI_Config, 0x60, 0x4)
Scope(\) {
Field (\_SB.PCI0.ISA.PIRQ, ByteAcc, NoLock, Preserve) {
PIRA, 8,
PIRB, 8,
PIRC, 8,
PIRD, 8
}
}
Device (SYSR)
{
Name (_HID, EisaId ("PNP0C02"))
Name (_UID, 0x01)
Name (CRS, ResourceTemplate ()
{
/* TODO: list hidden resources */
IO (Decode16, 0x0010, 0x0010, 0x00, 0x10)
IO (Decode16, 0x0022, 0x0022, 0x00, 0x0C)
IO (Decode16, 0x0030, 0x0030, 0x00, 0x10)
IO (Decode16, 0x0044, 0x0044, 0x00, 0x1C)
IO (Decode16, 0x0062, 0x0062, 0x00, 0x02)
IO (Decode16, 0x0065, 0x0065, 0x00, 0x0B)
IO (Decode16, 0x0072, 0x0072, 0x00, 0x0E)
IO (Decode16, 0x0080, 0x0080, 0x00, 0x01)
IO (Decode16, 0x0084, 0x0084, 0x00, 0x03)
IO (Decode16, 0x0088, 0x0088, 0x00, 0x01)
IO (Decode16, 0x008C, 0x008C, 0x00, 0x03)
IO (Decode16, 0x0090, 0x0090, 0x00, 0x10)
IO (Decode16, 0x00A2, 0x00A2, 0x00, 0x1C)
IO (Decode16, 0x00E0, 0x00E0, 0x00, 0x10)
IO (Decode16, 0x08A0, 0x08A0, 0x00, 0x04)
IO (Decode16, 0x0CC0, 0x0CC0, 0x00, 0x10)
IO (Decode16, 0x04D0, 0x04D0, 0x00, 0x02)
})
Method (_CRS, 0, NotSerialized)
{
Return (CRS)
}
}
Device (PIC)
{
Name (_HID, EisaId ("PNP0000"))
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x0020, 0x0020, 0x01, 0x02)
IO (Decode16, 0x00A0, 0x00A0, 0x01, 0x02)
IRQNoFlags () {2}
})
}
Device (DMA0)
{
Name (_HID, EisaId ("PNP0200"))
Name (_CRS, ResourceTemplate ()
{
DMA (Compatibility, BusMaster, Transfer8) {4}
IO (Decode16, 0x0000, 0x0000, 0x00, 0x10)
IO (Decode16, 0x0081, 0x0081, 0x00, 0x03)
IO (Decode16, 0x0087, 0x0087, 0x00, 0x01)
IO (Decode16, 0x0089, 0x0089, 0x00, 0x03)
IO (Decode16, 0x008F, 0x008F, 0x00, 0x01)
IO (Decode16, 0x00C0, 0x00C0, 0x00, 0x20)
IO (Decode16, 0x0480, 0x0480, 0x00, 0x10)
})
}
Device (TMR)
{
Name (_HID, EisaId ("PNP0100"))
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x0040, 0x0040, 0x00, 0x04)
IRQNoFlags () {0}
})
}
Device (RTC)
{
Name (_HID, EisaId ("PNP0B00"))
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x0070, 0x0070, 0x00, 0x02)
IRQNoFlags () {8}
})
}
Device (SPKR)
{
Name (_HID, EisaId ("PNP0800"))
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x0061, 0x0061, 0x00, 0x01)
})
}
Device (PS2M)
{
Name (_HID, EisaId ("PNP0F13"))
Name (_CID, 0x130FD041)
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate ()
{
IRQNoFlags () {12}
})
}
Device (PS2K)
{
Name (_HID, EisaId ("PNP0303"))
Name (_CID, 0x0B03D041)
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x0060, 0x0060, 0x00, 0x01)
IO (Decode16, 0x0064, 0x0064, 0x00, 0x01)
IRQNoFlags () {1}
})
}
Device (FDC0)
{
Name (_HID, EisaId ("PNP0700"))
Method (_STA, 0, NotSerialized)
{
Return (0x0F)
}
Name (_CRS, ResourceTemplate ()
{
IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06)
IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01)
IRQNoFlags () {6}
DMA (Compatibility, NotBusMaster, Transfer8) {2}
})
}
Device (UAR1)
{
Name (_HID, EisaId ("PNP0501"))
Name (_UID, 0x01)
Method (_STA, 0, NotSerialized)
{
If(LEqual(\_SB.UAR1, 0)) {
Return(0x00)
} Else {
Return(0x0F)
}
}
Name (_CRS, ResourceTemplate()
{
IO (Decode16, 0x03F8, 0x03F8, 8, 8)
IRQNoFlags () {4}
})
}
Device (UAR2)
{
Name (_HID, EisaId ("PNP0501"))
Name (_UID, 0x02)
Method (_STA, 0, NotSerialized)
{
If(LEqual(\_SB.UAR2, 0)) {
Return(0x00)
} Else {
Return(0x0F)
}
}
Name (_CRS, ResourceTemplate()
{
IO (Decode16, 0x02F8, 0x02F8, 8, 8)
IRQNoFlags () {3}
})
}
Device (LTP1)
{
Name (_HID, EisaId ("PNP0400"))
Name (_UID, 0x02)
Method (_STA, 0, NotSerialized)
{
If(LEqual(\_SB.LTP1, 0)) {
Return(0x00)
} Else {
Return(0x0F)
}
}
Name (_CRS, ResourceTemplate()
{
IO (Decode16, 0x0378, 0x0378, 0x08, 0x08)
IRQNoFlags () {7}
})
}
Device(VGID) {
Name(_HID, EisaId ("XEN0000"))
Name(_UID, 0x00)
Name(_CID, "VM_Gen_Counter")
Name(_DDN, "VM_Gen_Counter")
Method(_STA, 0, NotSerialized)
{
If(LEqual(\_SB.VGIA, 0x00000000)) {
Return(0x00)
} Else {
Return(0x0F)
}
}
Name(PKG, Package ()
{
0x00000000,
0x00000000
})
Method(ADDR, 0, NotSerialized)
{
Store(\_SB.VGIA, Index(PKG, 0))
Return(PKG)
}
}
}
}
}
}