0x1 // OEM Revision
)
{
+
+
+/****************************************************************
+ * Debugging
+ ****************************************************************/
+
Scope (\)
{
/* Debug Output */
- OperationRegion (DBG, SystemIO, 0xb044, 0x04)
- Field (DBG, DWordAcc, NoLock, Preserve)
+ OperationRegion (DBG, SystemIO, 0x0402, 0x01)
+ Field (DBG, ByteAcc, NoLock, Preserve)
{
- DBGL, 32,
+ DBGB, 8,
+ }
+
+ /* Debug method - use this method to send output to the QEMU
+ * BIOS debug port. This method handles strings, integers,
+ * and buffers. For example: DBUG("abc") DBUG(0x123) */
+ Method(DBUG, 1) {
+ ToHexString(Arg0, Local0)
+ ToBuffer(Local0, Local0)
+ Subtract(SizeOf(Local0), 1, Local1)
+ Store(Zero, Local2)
+ While (LLess(Local2, Local1)) {
+ Store(DerefOf(Index(Local0, Local2)), DBGB)
+ Increment(Local2)
+ }
+ Store(0x0A, DBGB)
}
}
- /* PCI Bus definition */
+/****************************************************************
+ * PCI Bus definition
+ ****************************************************************/
+
Scope(\_SB) {
Device(PCI0) {
Name (_HID, EisaId ("PNP0A03"))
#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),
- prt_slot1(0x0001),
+ /* Device 1 is power mgmt device, and can only use irq 9 */
+ Package() { 0x0001ffff, 0, LNKS, 0 },
+ Package() { 0x0001ffff, 1, LNKB, 0 },
+ Package() { 0x0001ffff, 2, LNKC, 0 },
+ Package() { 0x0001ffff, 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,
+ }
+
+ OperationRegion(RMVC, SystemIO, 0xae0c, 0x04)
+ Field(RMVC, DWordAcc, NoLock, WriteAsZeros)
+ {
+ PCRM, 32,
+ }
+
Name (_CRS, ResourceTemplate ()
{
WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode,
}
}
+
+/****************************************************************
+ * HPET
+ ****************************************************************/
+
+ Scope(\_SB) {
+ Device(HPET) {
+ Name(_HID, EISAID("PNP0103"))
+ Name(_UID, 0)
+ Method (_STA, 0, NotSerialized) {
+ Return(0x0F)
+ }
+ Name(_CRS, ResourceTemplate() {
+ DWordMemory(
+ ResourceConsumer, PosDecode, MinFixed, MaxFixed,
+ NonCacheable, ReadWrite,
+ 0x00000000,
+ 0xFED00000,
+ 0xFED003FF,
+ 0x00000000,
+ 0x00000400 /* 1K memory: FED00000 - FED003FF */
+ )
+ })
+ }
+ }
+
+
+/****************************************************************
+ * 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 (_S3D, 0, NotSerialized)
{
- Return (0x00)
+ If (LEqual(VEND, 0x1001b36)) {
+ Return (0x03) // QXL
+ } Else {
+ Return (0x00)
+ }
}
+ Method(_RMV) { Return (0x00) }
}
+ }
+
- /* PIIX3 ISA bridge */
+/****************************************************************
+ * PIIX3 ISA bridge
+ ****************************************************************/
+
+ Scope(\_SB.PCI0) {
Device (ISA) {
Name (_ADR, 0x00010000)
+ Method(_RMV) { Return (0x00) }
/* 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)
{
Return (BUF0)
}
}
- }
+ }
- /* PIIX4 PM */
+
+/****************************************************************
+ * PIIX4 PM
+ ****************************************************************/
+
+ Scope(\_SB.PCI0) {
Device (PX13) {
Name (_ADR, 0x00010003)
}
}
- /* PCI IRQs */
+
+/****************************************************************
+ * PCI hotplug
+ ****************************************************************/
+
+ Scope(\_SB.PCI0) {
+
+#define gen_pci_device(slot) \
+ Device(SL##slot) { \
+ Name (_ADR, 0x##slot##0000) \
+ Method (_RMV) { \
+ If (And(\_SB.PCI0.PCRM, ShiftLeft(1, 0x##slot))) { \
+ Return (0x1) \
+ } \
+ Return (0x0) \
+ } \
+ Name (_SUN, 0x##slot) \
+ }
+
+ /* VGA (slot 1) and ISA bus (slot 2) defined above */
+ gen_pci_device(03)
+ gen_pci_device(04)
+ gen_pci_device(05)
+ gen_pci_device(06)
+ gen_pci_device(07)
+ gen_pci_device(08)
+ gen_pci_device(09)
+ gen_pci_device(0a)
+ gen_pci_device(0b)
+ gen_pci_device(0c)
+ gen_pci_device(0d)
+ gen_pci_device(0e)
+ gen_pci_device(0f)
+ gen_pci_device(10)
+ gen_pci_device(11)
+ gen_pci_device(12)
+ gen_pci_device(13)
+ gen_pci_device(14)
+ gen_pci_device(15)
+ gen_pci_device(16)
+ gen_pci_device(17)
+ gen_pci_device(18)
+ gen_pci_device(19)
+ gen_pci_device(1a)
+ gen_pci_device(1b)
+ gen_pci_device(1c)
+ gen_pci_device(1d)
+ gen_pci_device(1e)
+ gen_pci_device(1f)
+
+#define hotplug_slot(slot) \
+ Device (S##slot) { \
+ Name (_ADR, 0x##slot##0000) \
+ Method (_EJ0,1) { \
+ Store(ShiftLeft(1, 0x##slot), B0EJ) \
+ Return (0x0) \
+ } \
+ Name (_SUN, 0x##slot) \
+ }
+
+ hotplug_slot(01)
+ hotplug_slot(02)
+ hotplug_slot(03)
+ hotplug_slot(04)
+ hotplug_slot(05)
+ hotplug_slot(06)
+ hotplug_slot(07)
+ hotplug_slot(08)
+ hotplug_slot(09)
+ hotplug_slot(0a)
+ hotplug_slot(0b)
+ hotplug_slot(0c)
+ hotplug_slot(0d)
+ hotplug_slot(0e)
+ hotplug_slot(0f)
+ hotplug_slot(10)
+ hotplug_slot(11)
+ hotplug_slot(12)
+ hotplug_slot(13)
+ hotplug_slot(14)
+ hotplug_slot(15)
+ hotplug_slot(16)
+ hotplug_slot(17)
+ hotplug_slot(18)
+ hotplug_slot(19)
+ hotplug_slot(1a)
+ hotplug_slot(1b)
+ hotplug_slot(1c)
+ hotplug_slot(1d)
+ hotplug_slot(1e)
+ hotplug_slot(1f)
+
+#define gen_pci_hotplug(slot) \
+ If (And(\_SB.PCI0.PCIU, ShiftLeft(1, 0x##slot))) { \
+ Notify(\_SB.PCI0.S##slot, 1) \
+ } \
+ If (And(\_SB.PCI0.PCID, ShiftLeft(1, 0x##slot))) { \
+ Notify(\_SB.PCI0.S##slot, 3) \
+ }
+
+ /* PCI hotplug notify method */
+ Method(PCNF, 0) {
+ gen_pci_hotplug(01)
+ gen_pci_hotplug(02)
+ gen_pci_hotplug(03)
+ gen_pci_hotplug(04)
+ gen_pci_hotplug(05)
+ gen_pci_hotplug(06)
+ gen_pci_hotplug(07)
+ gen_pci_hotplug(08)
+ gen_pci_hotplug(09)
+ gen_pci_hotplug(0a)
+ gen_pci_hotplug(0b)
+ gen_pci_hotplug(0c)
+ gen_pci_hotplug(0d)
+ gen_pci_hotplug(0e)
+ gen_pci_hotplug(0f)
+ gen_pci_hotplug(10)
+ gen_pci_hotplug(11)
+ gen_pci_hotplug(12)
+ gen_pci_hotplug(13)
+ gen_pci_hotplug(14)
+ gen_pci_hotplug(15)
+ gen_pci_hotplug(16)
+ gen_pci_hotplug(17)
+ gen_pci_hotplug(18)
+ gen_pci_hotplug(19)
+ gen_pci_hotplug(1a)
+ gen_pci_hotplug(1b)
+ gen_pci_hotplug(1c)
+ gen_pci_hotplug(1d)
+ gen_pci_hotplug(1e)
+ gen_pci_hotplug(1f)
+
+ Return (0x01)
+ }
+ }
+
+
+/****************************************************************
+ * PCI IRQs
+ ****************************************************************/
+
Scope(\_SB) {
Field (\_SB.PCI0.ISA.P40C, ByteAcc, NoLock, Preserve)
{
Store (TMP, PRQ3)
}
}
+ Device(LNKS){
+ Name(_HID, EISAID("PNP0C0F")) // PCI interrupt link
+ Name(_UID, 5)
+ Name(_PRS, ResourceTemplate(){
+ Interrupt (, Level, ActiveHigh, Shared)
+ { 9 }
+ })
+ Method (_STA, 0, NotSerialized)
+ {
+ Store (0x0B, Local0)
+ If (And (0x80, PRQ0, Local1))
+ {
+ Store (0x09, Local0)
+ }
+ Return (Local0)
+ }
+ Method (_DIS, 0, NotSerialized)
+ {
+ Or (PRQ0, 0x80, PRQ0)
+ }
+ Method (_CRS, 0, NotSerialized)
+ {
+ Name (PRR0, ResourceTemplate ()
+ {
+ Interrupt (, Level, ActiveHigh, Shared)
+ {9}
+ })
+ CreateDWordField (PRR0, 0x05, TMP)
+ Store (PRQ0, Local0)
+ If (LLess (Local0, 0x80))
+ {
+ Store (Local0, TMP)
+ }
+ Else
+ {
+ Store (Zero, TMP)
+ }
+ Return (PRR0)
+ }
+ }
}
+
+/****************************************************************
+ * Suspend
+ ****************************************************************/
+
/*
* S3 (suspend-to-ram), S4 (suspend-to-disk) and S5 (power-off) type codes:
* must match piix4 emulation.
Zero /* reserved */
})
+
+/****************************************************************
+ * 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
+ // 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
+ // 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 = cpuid 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)
+ }
+ Return(One)
+ }
+ }
+
+
+/****************************************************************
+ * General purpose events
+ ****************************************************************/
+
Scope (\_GPE)
{
Name(_HID, "ACPI0006")
Return(0x01)
}
Method(_L01) {
- Return(0x01)
+ // PCI hotplug event
+ Return(\_SB.PCI0.PCNF())
}
Method(_L02) {
- Return(0x01)
+ // CPU hotplug event
+ Return(\_SB.PRSC())
}
Method(_L03) {
Return(0x01)
Return(0x01)
}
}
-
}