/* $Id: vbox.dsl 85349 2020-07-15 12:20:45Z vboxsync $ */ /** @file * VirtualBox ACPI */ /* * Copyright (C) 2006-2020 Oracle Corporation * * This file is part of VirtualBox Open Source Edition (OSE), as * available from http://www.virtualbox.org. This file is free software; * you can redistribute it and/or modify it under the terms of the GNU * General Public License (GPL) as published by the Free Software * Foundation, in version 2 as it comes in the "COPYING" file of the * VirtualBox OSE distribution. VirtualBox OSE is distributed in the * hope that it will be useful, but WITHOUT ANY WARRANTY of any kind. */ DefinitionBlock ("DSDT.aml", "DSDT", 2, "VBOX ", "VBOXBIOS", 2) { // Declare debugging ports withing SystemIO OperationRegion(DBG0, SystemIO, 0x3000, 4) // Writes to this field Will dump hex char Field (DBG0, ByteAcc, NoLock, Preserve) { DHE1, 8, } // Writes to this field Will dump hex word Field (DBG0, WordAcc, NoLock, Preserve) { DHE2, 16, } // Writes to this field Will dump hex double word Field (DBG0, DWordAcc, NoLock, Preserve) { DHE4, 32, } // Writes to this field will dump ascii char Field (DBG0, ByteAcc, NoLock, Preserve) { Offset (1), DCHR, 8 } // Shortcuts Method(HEX, 1) { Store (Arg0, DHE1) } Method(HEX2, 1) { Store (Arg0, DHE2) } Method(HEX4, 1) { Store (Arg0, DHE4) } // Code from Microsoft sample // http://www.microsoft.com/whdc/system/pnppwr/powermgmt/_OSI-method.mspx // // SLEN(Str) - Returns the length of Str (excluding NULL). // Method(SLEN, 1) { // // Note: The caller must make sure that the argument is a string object. // Store(Arg0, Local0) Return(Sizeof(Local0)) } // // S2BF(Str) - Convert a string object into a buffer object. // Method(S2BF, 1, Serialized) { // // Note: The caller must make sure that the argument is a string object. // // Local0 contains length of string + NULL. // Store(Arg0, Local0) Add(SLEN(Local0), One, Local0) // // Convert the string object into a buffer object. // Name(BUFF, Buffer(Local0) {}) Store(Arg0, BUFF) Return(BUFF) } // // MIN(Int1, Int2) - Returns the minimum of Int1 or Int2. // // Method(MIN, 2) { // // Note: The caller must make sure that both arguments are integer objects. // If (LLess(Arg0, Arg1)) { Return(Arg0) } Else { Return(Arg1) } } // // SCMP(Str1, Str2) - Compare Str1 and Str2. // Returns One if Str1 > Str2 // Returns Zero if Str1 == Str2 // Returns Ones if Str1 < Str2 // Method(SCMP, 2) { // // Note: The caller must make sure that both arguments are string objects. // // Local0 is a buffer of Str1. // Local1 is a buffer of Str2. // Local2 is the indexed byte of Str1. // Local3 is the indexed byte of Str2. // Local4 is the index to both Str1 and Str2. // Local5 is the length of Str1. // Local6 is the length of Str2. // Local7 is the minimum of Str1 or Str2 length. // Store(Arg0, Local0) Store(S2BF(Local0), Local0) Store(S2BF(Arg1), Local1) Store(Zero, Local4) Store(SLEN(Arg0), Local5) Store(SLEN(Arg1), Local6) Store(MIN(Local5, Local6), Local7) While (LLess(Local4, Local7)) { Store(Derefof(Index(Local0, Local4)), Local2) Store(Derefof(Index(Local1, Local4)), Local3) If (LGreater(Local2, Local3)) { Return(One) } Else { If (LLess(Local2, Local3)) { Return(Ones) } } Increment(Local4) } If (LLess(Local4, Local5)) { Return(One) } Else { If (LLess(Local4, Local6)) { Return(Ones) } Else { Return(Zero) } } } // Return one if strings match, zero otherwise. Wrapper around SCMP Method (MTCH, 2) { Store(Arg0, Local0) Store(Arg1, Local1) Store(SCMP(Local0, Local1), Local2) Return(LNot(Local2)) } // Convert ASCII string to buffer and store it's contents (char by // char) into DCHR (thus possibly writing the string to console) Method (\DBG, 1, NotSerialized) { Store(Arg0, Local0) Store(S2BF (Local0), Local1) Store(SizeOf (Local1), Local0) Decrement (Local0) Store(Zero, Local2) While (Local0) { Decrement (Local0) Store (DerefOf (Index (Local1, Local2)), DCHR) Increment (Local2) } } // Microsoft Windows version indicator Name(MSWV, Ones) // // Return Windows version. Detect non-Microsoft OSes. // // 0 : Not Windows OS // 2 : Windows Me // 3 : Windows 2000 (NT pre-XP) // 4 : Windows XP // 5 : Windows Server 2003 // 6 : Windows Vista // 7 : Windows 7 // 8 : Windows 8 // 9 : Windows 8.1 // 10 : Windows 10 Method(MSWN, 0, NotSerialized) { If (LNotEqual(MSWV, Ones)) { Return(MSWV) } Store(0x00, MSWV) DBG("_OS: ") DBG(_OS) DBG("\n") // Does OS provide the _OSI method? If (CondRefOf(_OSI)) { DBG("_OSI exists\n") // OS returns non-zero value in response to _OSI query if it // supports the interface. Newer Windows releases support older // versions of the ACPI interface. If (_OSI("Windows 2001")) { Store(4, MSWV) // XP } If (_OSI("Windows 2001.1")) { Store(5, MSWV) // Server 2003 } If (_OSI("Windows 2006")) { Store(6, MSWV) // Vista } If (_OSI("Windows 2009")) { Store(7, MSWV) // Windows 7 } If (_OSI("Windows 2012")) { Store(8, MSWV) // Windows 8 } If (_OSI("Windows 2013")) { Store(9, MSWV) // Windows 8.1 } If (_OSI("Windows 2015")) { Store(10, MSWV) // Windows 10 } // This must come last and is a trap. No version of Windows // reports this! If (_OSI("Windows 2006 SP2")) { DBG("Windows 2006 SP2 supported\n") // Not a Microsoft OS Store(0, MSWV) } } Else { // No _OSI, could be older NT or Windows 9x If (MTCH(_OS, "Microsoft Windows NT")) { Store(3, MSWV) } If (MTCH(_OS, "Microsoft WindowsME: Millennium Edition")) { Store(2, MSWV) } } // Does OS provide the _REV method? If (CondRefOf(_REV)) { DBG("_REV: ") HEX4(_REV) // Defeat most Linuxes and other non-Microsoft OSes. Microsoft Windows // up to Server 2003 reports ACPI 1.0 support, Vista up to Windows 10 // reports ACPI 2.0 support. Anything pretending to be a Windows OS // with higher ACPI revision support is a fake. If (LAnd(LGreater(MSWV, 0),LGreater(_REV, 2))) { If (LLess(MSWV,8)) { DBG("ACPI rev mismatch, not a Microsoft OS\n") Store(0, MSWV) } } } DBG("Determined MSWV: ") HEX4(MSWV) Return(MSWV) } Name(PICM, 0) Method(_PIC, 1) { DBG ("Pic mode: ") HEX4 (Arg0) Store (Arg0, PICM) } // Declare indexed registers used for reading configuration information OperationRegion (SYSI, SystemIO, 0x4048, 0x08) Field (SYSI, DwordAcc, NoLock, Preserve) { IDX0, 32, DAT0, 32, } IndexField (IDX0, DAT0, DwordAcc, NoLock, Preserve) { MEML, 32, // low-memory length (64KB units) UIOA, 32, // if IO APIC enabled UHPT, 32, // if HPET enabled USMC, 32, // if SMC enabled UFDC, 32, // if floppy controller enabled SL2B, 32, // Serial2 base IO address SL2I, 32, // Serial2 IRQ SL3B, 32, // Serial3 base IO address SL3I, 32, // Serial3 IRQ PMNN, 32, // start of 64-bit prefetch window (64KB units) URTC, 32, // if RTC shown in tables CPUL, 32, // flag of CPU lock state CPUC, 32, // CPU to check lock status CPET, 32, // type of CPU hotplug event CPEV, 32, // id of CPU event targets NICA, 32, // Primary NIC PCI address HDAA, 32, // HDA PCI address PWRS, 32, // power states IOCA, 32, // southbridge IO controller PCI address HBCA, 32, // host bus controller address PCIB, 32, // PCI MCFG base start PCIL, 32, // PCI MCFG length SL0B, 32, // Serial0 base IO address SL0I, 32, // Serial0 IRQ SL1B, 32, // Serial1 base IO address SL1I, 32, // Serial1 IRQ PP0B, 32, // Parallel0 base IO address PP0I, 32, // Parallel0 IRQ PP1B, 32, // Parallel1 base IO address PP1I, 32, // Parallel1 IRQ PMNX, 32, // limit of 64-bit prefetch window (64KB units) NVMA, 32, // Primary NVMe controller PCI address Offset (0x80), ININ, 32, Offset (0x200), VAIN, 32, IOMA, 32, // AMD IOMMU SIOA, 32, // Southbridge IO APIC (when AMD IOMMU is present) } Scope (\_SB) { Method (_INI, 0, NotSerialized) { Store (0xbadc0de, VAIN) DBG ("MEML: ") HEX4 (MEML) DBG ("UIOA: ") HEX4 (UIOA) DBG ("UHPT: ") HEX4 (UHPT) DBG ("USMC: ") HEX4 (USMC) DBG ("UFDC: ") HEX4 (UFDC) DBG ("PMNN: ") HEX4 (PMNN) } // PCI PIC IRQ Routing table // Must match pci.c:pci_slot_get_pirq Name (PR00, Package () { /** @todo add devices 0/1 to be complete */ Package (0x04) {0x0002FFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x0002FFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x0002FFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x0002FFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x0003FFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x0003FFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x0003FFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x0003FFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x0004FFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x0004FFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x0004FFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x0004FFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x0005FFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x0005FFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x0005FFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x0005FFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x0006FFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x0006FFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x0006FFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x0006FFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x0007FFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x0007FFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x0007FFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x0007FFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x0008FFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x0008FFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x0008FFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x0008FFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x0009FFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x0009FFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x0009FFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x0009FFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x000AFFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x000AFFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x000AFFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x000AFFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x000BFFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x000BFFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x000BFFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x000BFFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x000CFFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x000CFFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x000CFFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x000CFFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x000DFFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x000DFFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x000DFFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x000DFFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x000EFFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x000EFFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x000EFFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x000EFFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x000FFFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x000FFFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x000FFFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x000FFFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x0010FFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x0010FFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x0010FFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x0010FFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x0011FFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x0011FFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x0011FFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x0011FFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x0012FFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x0012FFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x0012FFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x0012FFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x0013FFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x0013FFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x0013FFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x0013FFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x0014FFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x0014FFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x0014FFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x0014FFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x0015FFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x0015FFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x0015FFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x0015FFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x0016FFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x0016FFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x0016FFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x0016FFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x0017FFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x0017FFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x0017FFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x0017FFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x0018FFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x0018FFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x0018FFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x0018FFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x0019FFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x0019FFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x0019FFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x0019FFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x001AFFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x001AFFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x001AFFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x001AFFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x001BFFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x001BFFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x001BFFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x001BFFFF, 0x03, LNKB, 0x00,}, Package (0x04) {0x001CFFFF, 0x00, LNKD, 0x00,}, Package (0x04) {0x001CFFFF, 0x01, LNKA, 0x00,}, Package (0x04) {0x001CFFFF, 0x02, LNKB, 0x00,}, Package (0x04) {0x001CFFFF, 0x03, LNKC, 0x00,}, Package (0x04) {0x001DFFFF, 0x00, LNKA, 0x00,}, Package (0x04) {0x001DFFFF, 0x01, LNKB, 0x00,}, Package (0x04) {0x001DFFFF, 0x02, LNKC, 0x00,}, Package (0x04) {0x001DFFFF, 0x03, LNKD, 0x00,}, Package (0x04) {0x001EFFFF, 0x00, LNKB, 0x00,}, Package (0x04) {0x001EFFFF, 0x01, LNKC, 0x00,}, Package (0x04) {0x001EFFFF, 0x02, LNKD, 0x00,}, Package (0x04) {0x001EFFFF, 0x03, LNKA, 0x00,}, Package (0x04) {0x001FFFFF, 0x00, LNKC, 0x00,}, Package (0x04) {0x001FFFFF, 0x01, LNKD, 0x00,}, Package (0x04) {0x001FFFFF, 0x02, LNKA, 0x00,}, Package (0x04) {0x001FFFFF, 0x03, LNKB, 0x00,} }) // PCI I/O APIC IRQ Routing table // Must match pci.c:pci_slot_get_acpi_pirq Name (PR01, Package () { /** @todo add devices 0/1 to be complete */ Package (0x04) {0x0002FFFF, 0x00, 0x00, 0x12,}, Package (0x04) {0x0002FFFF, 0x01, 0x00, 0x13,}, Package (0x04) {0x0002FFFF, 0x02, 0x00, 0x14,}, Package (0x04) {0x0002FFFF, 0x03, 0x00, 0x15,}, Package (0x04) {0x0003FFFF, 0x00, 0x00, 0x13,}, Package (0x04) {0x0003FFFF, 0x01, 0x00, 0x14,}, Package (0x04) {0x0003FFFF, 0x02, 0x00, 0x15,}, Package (0x04) {0x0003FFFF, 0x03, 0x00, 0x16,}, Package (0x04) {0x0004FFFF, 0x00, 0x00, 0x14,}, Package (0x04) {0x0004FFFF, 0x01, 0x00, 0x15,}, Package (0x04) {0x0004FFFF, 0x02, 0x00, 0x16,}, Package (0x04) {0x0004FFFF, 0x03, 0x00, 0x17,}, Package (0x04) {0x0005FFFF, 0x00, 0x00, 0x15,}, Package (0x04) {0x0005FFFF, 0x01, 0x00, 0x16,}, Package (0x04) {0x0005FFFF, 0x02, 0x00, 0x17,}, Package (0x04) {0x0005FFFF, 0x03, 0x00, 0x10,}, Package (0x04) {0x0006FFFF, 0x00, 0x00, 0x16,}, Package (0x04) {0x0006FFFF, 0x01, 0x00, 0x17,}, Package (0x04) {0x0006FFFF, 0x02, 0x00, 0x10,}, Package (0x04) {0x0006FFFF, 0x03, 0x00, 0x11,}, Package (0x04) {0x0007FFFF, 0x00, 0x00, 0x17,}, Package (0x04) {0x0007FFFF, 0x01, 0x00, 0x10,}, Package (0x04) {0x0007FFFF, 0x02, 0x00, 0x11,}, Package (0x04) {0x0007FFFF, 0x03, 0x00, 0x12,}, Package (0x04) {0x0008FFFF, 0x00, 0x00, 0x10,}, Package (0x04) {0x0008FFFF, 0x01, 0x00, 0x11,}, Package (0x04) {0x0008FFFF, 0x02, 0x00, 0x12,}, Package (0x04) {0x0008FFFF, 0x03, 0x00, 0x13,}, Package (0x04) {0x0009FFFF, 0x00, 0x00, 0x11,}, Package (0x04) {0x0009FFFF, 0x01, 0x00, 0x12,}, Package (0x04) {0x0009FFFF, 0x02, 0x00, 0x13,}, Package (0x04) {0x0009FFFF, 0x03, 0x00, 0x14,}, Package (0x04) {0x000AFFFF, 0x00, 0x00, 0x12,}, Package (0x04) {0x000AFFFF, 0x01, 0x00, 0x13,}, Package (0x04) {0x000AFFFF, 0x02, 0x00, 0x14,}, Package (0x04) {0x000AFFFF, 0x03, 0x00, 0x15,}, Package (0x04) {0x000BFFFF, 0x00, 0x00, 0x13,}, Package (0x04) {0x000BFFFF, 0x01, 0x00, 0x14,}, Package (0x04) {0x000BFFFF, 0x02, 0x00, 0x15,}, Package (0x04) 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// Possible resource settings for PCI link B Name (PRSB, ResourceTemplate () { IRQ (Level, ActiveLow, Shared) {5,9,10,11} }) // Possible resource settings for PCI link C Name (PRSC, ResourceTemplate () { IRQ (Level, ActiveLow, Shared) {5,9,10,11} }) // Possible resource settings for PCI link D Name (PRSD, ResourceTemplate () { IRQ (Level, ActiveLow, Shared) {5,9,10,11} }) // PCI bus 0 Device (PCI0) { Name (_HID, EisaId ("PNP0A03")) // PCI bus PNP id Method(_ADR, 0, NotSerialized) // PCI address { Return (HBCA) } Name (_BBN, 0x00) // base bus address (bus number) Name (_UID, 0x00) // Method that returns routing table; also opens PCI to I/O APIC // interrupt routing backdoor by writing 0xdead 0xbeef signature // to ISA bridge config space. See DevPCI.cpp/pciSetIrqInternal(). Method (_PRT, 0, NotSerialized) { if (LEqual (LAnd (PICM, UIOA), Zero)) { DBG ("RETURNING PIC\n") Store (0x00, \_SB.PCI0.SBRG.APDE) Store (0x00, \_SB.PCI0.SBRG.APAD) Return (PR00) } else { DBG ("RETURNING APIC\n") Store (0xbe, \_SB.PCI0.SBRG.APDE) Store (0xef, \_SB.PCI0.SBRG.APAD) Return (PR01) } } Device (SBRG) { // Address of the southbridge device (PIIX or ICH9) Method(_ADR, 0, NotSerialized) { Return (IOCA) } OperationRegion (PCIC, PCI_Config, 0x00, 0xff) Field (PCIC, ByteAcc, NoLock, Preserve) { Offset (0xad), APAD, 8, Offset (0xde), APDE, 8, } // PCI MCFG MMIO ranges Device (^PCIE) { Name (_HID, EisaId ("PNP0C02")) Name (_UID, 0x11) Name (CRS, ResourceTemplate () { Memory32Fixed (ReadOnly, 0xdc000000, // Address Base 0x4000000, // Address Length _Y13) }) Method (_CRS, 0, NotSerialized) { CreateDWordField (CRS, \_SB.PCI0.PCIE._Y13._BAS, BAS1) CreateDWordField (CRS, \_SB.PCI0.PCIE._Y13._LEN, LEN1) Store (PCIB, BAS1) Store (PCIL, LEN1) Return (CRS) } Method (_STA, 0, NotSerialized) { if (LEqual (PCIB, Zero)) { Return (0x00) } else { Return (0x0F) } } } // Keyboard device Device (PS2K) { Name (_HID, EisaId ("PNP0303")) Method (_STA, 0, NotSerialized) { Return (0x0F) } Name (_CRS, ResourceTemplate () { IO (Decode16, 0x0060, 0x0060, 0x00, 0x01) IO (Decode16, 0x0064, 0x0064, 0x00, 0x01) IRQNoFlags () {1} }) } // DMA Controller Device (DMAC) { Name (_HID, EisaId ("PNP0200")) Name (_CRS, ResourceTemplate () { IO (Decode16, 0x0000, 0x0000, 0x01, 0x10) IO (Decode16, 0x0080, 0x0080, 0x01, 0x10) IO (Decode16, 0x00C0, 0x00C0, 0x01, 0x20) DMA (Compatibility, BusMaster, Transfer8_16) {4} }) } // Floppy disk controller Device (FDC0) { Name (_HID, EisaId ("PNP0700")) Method (_STA, 0, NotSerialized) { Return (UFDC) } // Current resource settings Name (_CRS, ResourceTemplate () { IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06) IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01) IRQNoFlags () {6} DMA (Compatibility, NotBusMaster, Transfer8) {2} }) // Possible resource settings Name (_PRS, ResourceTemplate () { IO (Decode16, 0x03F0, 0x03F0, 0x01, 0x06) IO (Decode16, 0x03F7, 0x03F7, 0x01, 0x01) IRQNoFlags () {6} DMA (Compatibility, NotBusMaster, Transfer8) {2} }) } // Mouse device Device (PS2M) { Name (_HID, EisaId ("PNP0F03")) Method (_STA, 0, NotSerialized) { Return (0x0F) } Name (_CRS, ResourceTemplate () { IRQNoFlags () {12} }) } // Parallel port 0 Device (^LPT0) { Name (_HID, EisaId ("PNP0400")) Name (_UID, 0x01) Method (_STA, 0, NotSerialized) { If (LEqual (PP0B, Zero)) { Return (0x00) } Else { Return (0x0F) } } Name (CRS, ResourceTemplate () { IO (Decode16, 0x0378, 0x0378, 0x08, 0x08, _Y18) IRQNoFlags (_Y19) {7} }) Method (_CRS, 0, NotSerialized) { CreateWordField (CRS, \_SB.PCI0.LPT0._Y18._MIN, PMI0) CreateWordField (CRS, \_SB.PCI0.LPT0._Y18._MAX, PMA0) CreateWordField (CRS, \_SB.PCI0.LPT0._Y18._ALN, PAL0) CreateWordField (CRS, \_SB.PCI0.LPT0._Y18._LEN, PLE0) CreateWordField (CRS, \_SB.PCI0.LPT0._Y19._INT, PIQ0) Store (PP0B, PMI0) Store (PP0B, PMA0) If (LEqual (0x3BC, PP0B)) { Store (0x04, PAL0) Store (0x04, PLE0) } ShiftLeft (0x01, PP0I, PIQ0) Return (CRS) } } // Parallel port 1 Device (^LPT1) { Name (_HID, EisaId ("PNP0400")) Name (_UID, 0x02) Method (_STA, 0, NotSerialized) { If (LEqual (PP1B, Zero)) { Return (0x00) } Else { Return (0x0F) } } Name (CRS, ResourceTemplate () { IO (Decode16, 0x0278, 0x0278, 0x08, 0x08, _Y20) IRQNoFlags (_Y21) {5} }) Method (_CRS, 0, NotSerialized) { CreateWordField (CRS, \_SB.PCI0.LPT1._Y20._MIN, PMI1) CreateWordField (CRS, \_SB.PCI0.LPT1._Y20._MAX, PMA1) CreateWordField (CRS, \_SB.PCI0.LPT1._Y20._ALN, PAL1) CreateWordField (CRS, \_SB.PCI0.LPT1._Y20._LEN, PLE1) CreateWordField (CRS, \_SB.PCI0.LPT1._Y21._INT, PIQ1) Store (PP1B, PMI1) Store (PP1B, PMA1) If (LEqual (0x3BC, PP1B)) { Store (0x04, PAL1) Store (0x04, PLE1) } ShiftLeft (0x01, PP1I, PIQ1) Return (CRS) } } // Serial port 0 Device (^SRL0) { Name (_HID, EisaId ("PNP0501")) Name (_UID, 0x01) Method (_STA, 0, NotSerialized) { If (LEqual (SL0B, Zero)) { Return (0x00) } Else { Return (0x0F) } } Name (CRS, ResourceTemplate () { IO (Decode16, 0x03F8, 0x03F8, 0x01, 0x08, _Y14) IRQNoFlags (_Y15) {4} }) Method (_CRS, 0, NotSerialized) { CreateWordField (CRS, \_SB.PCI0.SRL0._Y14._MIN, MIN0) CreateWordField (CRS, \_SB.PCI0.SRL0._Y14._MAX, MAX0) CreateWordField (CRS, \_SB.PCI0.SRL0._Y15._INT, IRQ0) Store (SL0B, MIN0) Store (SL0B, MAX0) ShiftLeft (0x01, SL0I, IRQ0) Return (CRS) } } // Serial port 1 Device (^SRL1) { Name (_HID, EisaId ("PNP0501")) Name (_UID, 0x02) Method (_STA, 0, NotSerialized) { If (LEqual (SL1B, Zero)) { Return (0x00) } Else { Return (0x0F) } } Name (CRS, ResourceTemplate () { IO (Decode16, 0x02F8, 0x02F8, 0x01, 0x08, _Y16) IRQNoFlags (_Y17) {3} }) Method (_CRS, 0, NotSerialized) { CreateWordField (CRS, \_SB.PCI0.SRL1._Y16._MIN, MIN1) CreateWordField (CRS, \_SB.PCI0.SRL1._Y16._MAX, MAX1) CreateWordField (CRS, \_SB.PCI0.SRL1._Y17._INT, IRQ1) Store (SL1B, MIN1) Store (SL1B, MAX1) ShiftLeft (0x01, SL1I, IRQ1) Return (CRS) } } // Serial port 2 Device (^SRL2) { Name (_HID, EisaId ("PNP0501")) Name (_UID, 0x03) Method (_STA, 0, NotSerialized) { If (LEqual (SL2B, Zero)) { Return (0x00) } Else { Return (0x0F) } } Name (CRS, ResourceTemplate () { IO (Decode16, 0x03E8, 0x03E8, 0x01, 0x08, _Y22) IRQNoFlags (_Y23) {3} }) Method (_CRS, 0, NotSerialized) { CreateWordField (CRS, \_SB.PCI0.SRL2._Y22._MIN, MIN1) CreateWordField (CRS, \_SB.PCI0.SRL2._Y22._MAX, MAX1) CreateWordField (CRS, \_SB.PCI0.SRL2._Y23._INT, IRQ1) Store (SL2B, MIN1) Store (SL2B, MAX1) ShiftLeft (0x01, SL2I, IRQ1) Return (CRS) } } // Serial port 3 Device (^SRL3) { Name (_HID, EisaId ("PNP0501")) Name (_UID, 0x04) Method (_STA, 0, NotSerialized) { If (LEqual (SL3B, Zero)) { Return (0x00) } Else { Return (0x0F) } } Name (CRS, ResourceTemplate () { IO (Decode16, 0x02E8, 0x02E8, 0x01, 0x08, _Y24) IRQNoFlags (_Y25) {3} }) Method (_CRS, 0, NotSerialized) { CreateWordField (CRS, \_SB.PCI0.SRL3._Y24._MIN, MIN1) CreateWordField (CRS, \_SB.PCI0.SRL3._Y24._MAX, MAX1) CreateWordField (CRS, \_SB.PCI0.SRL3._Y25._INT, IRQ1) Store (SL3B, MIN1) Store (SL3B, MAX1) ShiftLeft (0x01, SL3I, IRQ1) Return (CRS) } } // Programmable Interval Timer (i8254) Device (TIMR) { Name (_HID, EisaId ("PNP0100")) Name (_CRS, ResourceTemplate () { IO (Decode16, 0x0040, // Range Minimum 0x0040, // Range Maximum 0x00, // Alignment 0x04, // Length ) IO (Decode16, 0x0050, // Range Minimum 0x0050, // Range Maximum 0x10, // Alignment 0x04, // Length ) }) } // Programmable Interrupt Controller (i8259) Device (PIC) { Name (_HID, EisaId ("PNP0000")) Name (_CRS, ResourceTemplate () { IO (Decode16, 0x0020, // Range Minimum 0x0020, // Range Maximum 0x00, // Alignment 0x02, // Length ) IO (Decode16, 0x00A0, // Range Minimum 0x00A0, // Range Maximum 0x00, // Alignment 0x02, // Length ) // because in APIC configs PIC connected to pin 0, // and ISA IRQ0 rerouted to pin 2 IRQNoFlags () {2} }) } // Real Time Clock and CMOS (MC146818) Device (RTC) { Name (_HID, EisaId ("PNP0B00")) Name (_CRS, ResourceTemplate () { IO (Decode16, 0x0070, // Range Minimum 0x0070, // Range Maximum 0x01, // Alignment 0x02, // Length ) }) Method (_STA, 0, NotSerialized) { Return (URTC) } } // High Precision Event Timer Device(HPET) { Name (_HID, EISAID("PNP0103")) Name (_CID, EISAID("PNP0C01")) Name(_UID, 0) Method (_STA, 0, NotSerialized) { Return(UHPT) } Name(CRS, ResourceTemplate() { IRQNoFlags () {0} IRQNoFlags () {8} Memory32Fixed (ReadWrite, 0xFED00000, // Address Base 0x00000400 // Address Length ) }) Method (_CRS, 0, NotSerialized) { Return (CRS) } } // System Management Controller Device (SMC) { Name (_HID, EisaId ("APP0001")) Name (_CID, "smc-napa") Method (_STA, 0, NotSerialized) { Return (USMC) } Name (CRS, ResourceTemplate () { IO (Decode16, 0x0300, // Range Minimum 0x0300, // Range Maximum 0x01, // Alignment 0x20) // Length IRQNoFlags () {6} }) Method (_CRS, 0, NotSerialized) { Return (CRS) } } } // NVMe controller. Required to convince OS X that // the controller is an internal (built-in) device. Device (SSD0) { Method(_ADR, 0, NotSerialized) { Return (NVMA) } Method (_STA, 0, NotSerialized) { if (LEqual (NVMA, Zero)) { Return (0x00) } else { Return (0x0F) } } // Port 0 Device (PRT0) { Name (_ADR, 0xffff) } } // NIC Device (GIGE) { /** * Generic NIC, according to * http://download.microsoft.com/download/1/6/1/161ba512-40e2-4cc9-843a-923143f3456c/devids.txt * Needed by some Windows guests. */ Name (_HID, EisaId ("PNP8390")) Method(_ADR, 0, NotSerialized) { Return (NICA) } /* Name (_PRW, Package (0x02) { 0x09, 0x04 }) */ /* Wake up on LAN? */ /* Method (EWOL, 1, NotSerialized) { Return (0x00) } */ Method (_STA, 0, NotSerialized) { if (LEqual (NICA, Zero)) { Return (0x00) } else { Return (0x0F) } } } // Graphics device Device (GFX0) { Name (_ADR, 0x00020000) // Windows releases older than Windows 8 (starting with Windows 2000) // get confused by this and lose the monitor device node. One of // the consequences is that color management is not available. // For Windows 2000 - Windows 7, disable this device (while keeping // it enabled for non-Microsoft OSes). Method (_STA, 0, NotSerialized) { If (LAnd (LGreater (MSWN(), 0x00), LLess (MSWN(), 0x08))) { Return(0x00) } Else { Return(0x0F) } } Scope (\_GPE) { // GPE bit 2 handler // GPE.2 must be set and SCI raised when // display information changes. Method (_L02, 0, NotSerialized) { Notify (\_SB.PCI0.GFX0, 0x81) } } Method (_DOS, 1) { } Method (_DOD, 0, NotSerialized) { Return (Package() { 0x80000100 }) } Device (VGA) { Method (_ADR, 0, Serialized) { Return (0x0100) } } } // HDA Audio card Device (HDEF) { Method(_DSM, 4, NotSerialized) { Store (Package (0x04) { "layout-id", Buffer (0x04) { /* 04 */ 0x04, 0x00, 0x00, 0x00 }, "PinConfigurations", Buffer (Zero) {} }, Local0) if (LEqual (Arg0, ToUUID("a0b5b7c6-1318-441c-b0c9-fe695eaf949b"))) { If (LEqual (Arg1, One)) { if (LEqual(Arg2, Zero)) { Store (Buffer (0x01) { 0x03 } , Local0) Return (Local0) } if (LEqual(Arg2, One)) { Return (Local0) } } } Store (Buffer (0x01) { 0x0 } , Local0) Return (Local0) } Method(_ADR, 0, NotSerialized) { Return (HDAA) } Method (_STA, 0, NotSerialized) { if (LEqual (HDAA, Zero)) { Return (0x00) } else { Return (0x0F) } } } // Control method battery Device (BAT0) { Name (_HID, EisaId ("PNP0C0A")) Name (_UID, 0x00) Scope (\_GPE) { // GPE bit 0 handler // GPE.0 must be set and SCI raised when battery info // changed. Do NOT re-evaluate _BIF (battery info, never // changes) but DO re-evaluate _BST (dynamic state). Also // re-evaluate the AC adapter status. Method (_L00, 0, NotSerialized) { // _BST must be re-evaluated (battery state) Notify (\_SB.PCI0.BAT0, 0x80) // _PSR must be re-evaluated (AC adapter status) Notify (\_SB.PCI0.AC, 0x80) } } OperationRegion (CBAT, SystemIO, 0x4040, 0x08) Field (CBAT, DwordAcc, NoLock, Preserve) { IDX0, 32, DAT0, 32, } IndexField (IDX0, DAT0, DwordAcc, NoLock, Preserve) { STAT, 32, PRAT, 32, RCAP, 32, PVOL, 32, UNIT, 32, DCAP, 32, LFCP, 32, BTEC, 32, DVOL, 32, DWRN, 32, DLOW, 32, GRN1, 32, GRN2, 32, BSTA, 32, APSR, 32, } Method (_STA, 0, NotSerialized) { return (BSTA) } Name (PBIF, Package () { 0x01, // Power unit, 1 - mA 0x7fffffff, // Design capacity 0x7fffffff, // Last full charge capacity 0x00, // Battery technology 0xffffffff, // Design voltage 0x00, // Design capacity of Warning 0x00, // Design capacity of Low 0x04, // Battery capacity granularity 1 0x04, // Battery capacity granularity 2 "1", // Model number "0", // Serial number "VBOX", // Battery type "innotek" // OEM Information }) Name (PBST, Package () { 0, // Battery state 0x7fffffff, // Battery present rate 0x7fffffff, // Battery remaining capacity 0x7fffffff // Battery present voltage }) // Battery information Method (_BIF, 0, NotSerialized) { Store (UNIT, Index (PBIF, 0,)) Store (DCAP, Index (PBIF, 1,)) Store (LFCP, Index (PBIF, 2,)) Store (BTEC, Index (PBIF, 3,)) Store (DVOL, Index (PBIF, 4,)) Store (DWRN, Index (PBIF, 5,)) Store (DLOW, Index (PBIF, 6,)) Store (GRN1, Index (PBIF, 7,)) Store (GRN2, Index (PBIF, 8,)) DBG ("_BIF:\n") HEX4 (DerefOf (Index (PBIF, 0,))) HEX4 (DerefOf (Index (PBIF, 1,))) HEX4 (DerefOf (Index (PBIF, 2,))) HEX4 (DerefOf (Index (PBIF, 3,))) HEX4 (DerefOf (Index (PBIF, 4,))) HEX4 (DerefOf (Index (PBIF, 5,))) HEX4 (DerefOf (Index (PBIF, 6,))) HEX4 (DerefOf (Index (PBIF, 7,))) HEX4 (DerefOf (Index (PBIF, 8,))) return (PBIF) } // Battery status Method (_BST, 0, NotSerialized) { Store (STAT, Index (PBST, 0,)) Store (PRAT, Index (PBST, 1,)) Store (RCAP, Index (PBST, 2,)) Store (PVOL, Index (PBST, 3,)) /* DBG ("_BST:\n") HEX4 (DerefOf (Index (PBST, 0,))) HEX4 (DerefOf (Index (PBST, 1,))) HEX4 (DerefOf (Index (PBST, 2,))) HEX4 (DerefOf (Index (PBST, 3,))) */ return (PBST) } } Device (AC) { Name (_HID, "ACPI0003") Name (_UID, 0x00) Name (_PCL, Package (0x01) { \_SB }) Method (_PSR, 0, NotSerialized) { // DBG ("_PSR:\n") // HEX4 (\_SB.PCI0.BAT0.APSR) return (\_SB.PCI0.BAT0.APSR) } Method (_STA, 0, NotSerialized) { return (0x0f) } } } } Scope (\_SB) { Scope (PCI0) { // PCI0 current resource settings Name (CRS, ResourceTemplate () { WordBusNumber (ResourceProducer, MinFixed, MaxFixed, PosDecode, 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) /* Taken from ACPI faq (with some modifications) */ DwordMemory( // descriptor for video RAM behind ISA bus ResourceProducer, // bit 0 of general flags is 0 PosDecode, MinFixed, // Range is fixed MaxFixed, // Range is Fixed Cacheable, ReadWrite, 0x00000000, // Granularity 0x000a0000, // Min 0x000bffff, // Max 0x00000000, // Translation 0x00020000 // Range Length ) DwordMemory( // Consumed-and-produced resource // (all of low memory space) ResourceProducer, // bit 0 of general flags is 0 PosDecode, // positive Decode MinFixed, // Range is fixed MaxFixed, // Range is fixed Cacheable, ReadWrite, 0x00000000, // Granularity 0xe0000000, // Min (calculated dynamically) 0xfdffffff, // Max = 4GB - 32MB 0x00000000, // Translation 0x1e000000, // Range Length (calculated // dynamically) , // Optional field left blank , // Optional field left blank MEM3 // Name declaration for this // descriptor ) }) Name (TOM, ResourceTemplate () { QwordMemory( ResourceProducer, // bit 0 of general flags is 0 PosDecode, // positive Decode MinFixed, // Range is fixed MaxFixed, // Range is fixed Prefetchable, ReadWrite, 0x0000000000000000, // _GRA: Granularity. 0x0000000100000000, // _MIN: Min address, def. 4GB, will be overwritten. 0x0000000fffffffff, // _MAX: Max address, def. 64GB-1, will be overwritten. 0x0000000000000000, // _TRA: Translation 0x0000000f00000000, // _LEN: Range length (_MAX-_MIN+1) , // ResourceSourceIndex: Optional field left blank , // ResourceSource: Optional field left blank MEM4 // Name declaration for this descriptor. ) }) Method (_CRS, 0, NotSerialized) { CreateDwordField (CRS, \_SB.PCI0.MEM3._MIN, RAMT) CreateDwordField (CRS, \_SB.PCI0.MEM3._LEN, RAMR) Store (MEML, RAMT) Subtract (0xfe000000, RAMT, RAMR) if (LNotEqual (PMNN, 0x00000000)) { // Not for Windows < 7! If (LOr (LLess (MSWN(), 0x01), LGreater (MSWN(), 0x06))) { CreateQwordField (TOM, \_SB.PCI0.MEM4._MIN, TM4N) CreateQwordField (TOM, \_SB.PCI0.MEM4._MAX, TM4X) CreateQwordField (TOM, \_SB.PCI0.MEM4._LEN, TM4L) Multiply (PMNN, 0x10000, TM4N) // PMNN in units of 64KB Subtract (Multiply (PMNX, 0x10000), 1, TM4X) // PMNX in units of 64KB Add (Subtract (TM4X, TM4N), 1, TM4L) // determine LEN, MAX is already there ConcatenateResTemplate (CRS, TOM, Local2) Return (Local2) } } Return (CRS) } /* Defined in PCI Firmware Specification 3.0 and ACPI 3.0, with both specs * referencing each other. The _OSC method must be present to make Linux happy, * but needs to prevent the OS from taking much control so as to not upset Windows. * NB: The first DWORD is defined in the ACPI spec but not the PCI FW spec. */ Method (_OSC, 4) { Name(SUPP, 0) // Support field value Name(CTRL, 0) // Control field value // Break down the input capabilities buffer into individual DWORDs CreateDWordField(Arg3, 0, CDW1) CreateDWordField(Arg3, 4, CDW2) CreateDWordField(Arg3, 8, CDW3) If (LEqual (Arg0, ToUUID("33db4d5b-1ff7-401c-9657-7441c03dd766"))) { // Stash the Support and Control fields Store(CDW2, SUPP) Store(CDW3, CTRL) DBG("_OSC: SUPP=") HEX4(SUPP) DBG(" CTRL=") HEX4(CTRL) DBG("\n") // Mask off the PCI Express Capability Structure control // Not emulated well enough to satisfy Windows (Vista and later) And(CTRL, 0x0F, CTRL) // If capabilities were masked, set the Capabilities Masked flag (bit 4) If (LNotEqual(CDW3, CTRL)) { Or(CDW1, 0x10, CDW1) } // Update the Control field and return Store(CTRL, CDW3) Return(Arg3) } Else { // UUID not known, set Unrecognized UUID flag (bit 2) Or(CDW1, 0x04, CDW1) Return(Arg3) } } } } Scope (\_SB) { // Fields within PIIX3 configuration[0x60..0x63] with // IRQ mappings Field (\_SB.PCI0.SBRG.PCIC, ByteAcc, NoLock, Preserve) { Offset (0x60), PIRA, 8, PIRB, 8, PIRC, 8, PIRD, 8 } Name (BUFA, ResourceTemplate () { IRQ (Level, ActiveLow, Shared) {15} }) CreateWordField (BUFA, 0x01, ICRS) // Generic status of IRQ routing entry Method (LSTA, 1, NotSerialized) { And (Arg0, 0x80, Local0) // DBG ("LSTA: ") // HEX (Arg0) If (Local0) { Return (0x09) } Else { Return (0x0B) } } // Generic "current resource settings" for routing entry Method (LCRS, 1, NotSerialized) { And (Arg0, 0x0F, Local0) ShiftLeft (0x01, Local0, ICRS) // DBG ("LCRS: ") // HEX (ICRS) Return (BUFA) } // Generic "set resource settings" for routing entry Method (LSRS, 1, NotSerialized) { CreateWordField (Arg0, 0x01, ISRS) FindSetRightBit (ISRS, Local0) Return (Decrement (Local0)) } // Generic "disable" for routing entry Method (LDIS, 1, NotSerialized) { Return (Or (Arg0, 0x80)) } // Link A Device (LNKA) { Name (_HID, EisaId ("PNP0C0F")) Name (_UID, 0x01) // Status Method (_STA, 0, NotSerialized) { DBG ("LNKA._STA\n") Return (LSTA (PIRA)) } // Possible resource settings Method (_PRS, 0, NotSerialized) { DBG ("LNKA._PRS\n") Return (PRSA) } // Disable Method (_DIS, 0, NotSerialized) { DBG ("LNKA._DIS\n") Store (LDIS (PIRA), PIRA) } // Current resource settings Method (_CRS, 0, NotSerialized) { DBG ("LNKA._CRS\n") Return (LCRS (PIRA)) } // Set resource settings Method (_SRS, 1, NotSerialized) { DBG ("LNKA._SRS: ") HEX (LSRS (Arg0)) Store (LSRS (Arg0), PIRA) } } // Link B Device (LNKB) { Name (_HID, EisaId ("PNP0C0F")) Name (_UID, 0x02) Method (_STA, 0, NotSerialized) { // DBG ("LNKB._STA\n") Return (LSTA (PIRB)) } Method (_PRS, 0, NotSerialized) { // DBG ("LNKB._PRS\n") Return (PRSB) } Method (_DIS, 0, NotSerialized) { // DBG ("LNKB._DIS\n") Store (LDIS (PIRB), PIRB) } Method (_CRS, 0, NotSerialized) { // DBG ("LNKB._CRS\n") Return (LCRS (PIRB)) } Method (_SRS, 1, NotSerialized) { DBG ("LNKB._SRS: ") HEX (LSRS (Arg0)) Store (LSRS (Arg0), PIRB) } } // Link C Device (LNKC) { Name (_HID, EisaId ("PNP0C0F")) Name (_UID, 0x03) Method (_STA, 0, NotSerialized) { // DBG ("LNKC._STA\n") Return (LSTA (PIRC)) } Method (_PRS, 0, NotSerialized) { // DBG ("LNKC._PRS\n") Return (PRSC) } Method (_DIS, 0, NotSerialized) { // DBG ("LNKC._DIS\n") Store (LDIS (PIRC), PIRC) } Method (_CRS, 0, NotSerialized) { // DBG ("LNKC._CRS\n") Return (LCRS (PIRC)) } Method (_SRS, 1, NotSerialized) { DBG ("LNKC._SRS: ") HEX (LSRS (Arg0)) Store (LSRS (Arg0), PIRC) } } // Link D Device (LNKD) { Name (_HID, EisaId ("PNP0C0F")) Name (_UID, 0x04) Method (_STA, 0, NotSerialized) { // DBG ("LNKD._STA\n") Return (LSTA (PIRD)) } Method (_PRS, 0, NotSerialized) { // DBG ("LNKD._PRS\n") Return (PRSD) } Method (_DIS, 0, NotSerialized) { // DBG ("LNKD._DIS\n") Store (LDIS (PIRA), PIRD) } Method (_CRS, 0, NotSerialized) { // DBG ("LNKD._CRS\n") Return (LCRS (PIRD)) } Method (_SRS, 1, NotSerialized) { DBG ("LNKD._SRS: ") HEX (LSRS (Arg0)) Store (LSRS (Arg0), PIRD) } } } // Sx states Name (_S0, Package (2) { 0x00, 0x00, }) // Shift one by the power state number If (And(PWRS, ShiftLeft(One,1))) { Name (_S1, Package (2) { 0x01, 0x01, }) } If (And(PWRS, ShiftLeft(One,4))) { Name (_S4, Package (2) { 0x05, 0x05, }) } Name (_S5, Package (2) { 0x05, 0x05, }) Method (_PTS, 1, NotSerialized) { DBG ("Prepare to sleep: ") HEX (Arg0) } } /* * Local Variables: * comment-start: "//" * End: */