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Diffstat (limited to 'Core/EM/ACPI/GameMpu.asl')
| -rw-r--r-- | Core/EM/ACPI/GameMpu.asl | 185 |
1 files changed, 185 insertions, 0 deletions
diff --git a/Core/EM/ACPI/GameMpu.asl b/Core/EM/ACPI/GameMpu.asl new file mode 100644 index 0000000..7364e8c --- /dev/null +++ b/Core/EM/ACPI/GameMpu.asl @@ -0,0 +1,185 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (C)Copyright 1985-2009, American Megatrends, Inc. ** +//** ** +//** All Rights Reserved. ** +//** ** +//** 5555 Oakbrook Pkwy, Norcross, GA 30093 ** +//** ** +//** Phone: (770)-246-8600 ** +//** ** +//********************************************************************** +//********************************************************************** +// $Header: /Alaska/BIN/Modules/ACPI/Template/Core/GameMpu.asl 3 3/26/09 4:53p Oleksiyy $ +// +// $Revision: 3 $ +// +// $Date: 3/26/09 4:53p $ +//**********************************************************************; +// Revision History +// ---------------- +// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/GameMpu.asl $ +// +// 3 3/26/09 4:53p Oleksiyy +// New ACPI Core implementation - improves logic, execution time and +// memory usage of ACPI module. +// +// 2 4/03/06 4:05p Felixp +// New Super I/O infrastructure Support +// +// 1 3/24/05 5:01p Sivagarn +// +// 1 2/03/05 6:42p Sivagarn +// 0ABHI001 Check in +// +// 1 7/27/04 2:48p Yakovlevs +// +// 4 03/04/07 5:40p Chung +// Modify all I/O beta version +// +// 3 9/06/02 10:53a Alexp +// Add SourceSafe headers to all core asl files +// +// +//**********************************************************************; +// Combined Game & Midi Logical Device +//**********************************************************************; +// Generic Game Port +//----------------------------------------------------------------------- +// Category # :0x08 +Device(GAME){ + Name(_HID, EISAID("PNPB02F")) //PnP ID for GamePort + Method(_STA, 0) {Return(DSTA(8))} //Get status +// Method(_DIS, 0) {DCNT(8,0)} //Disable +//----------------------------------------------------------------------- +// GamePort Current Resource template (to be returned by _CRS) +//----------------------------------------------------------------------- + Name(GMCR, ResourceTemplate(){ + IO(Decode16, 0x201, 0x201, 1, 8, GMIO) + }) + + Method(_CRS, 0){ + CreateByteField(GMCR, 0x02, IOLO) //Range Min Base LSB + CreateByteField(GMCR, 0x03, IOHI) //Range Min Base MSB + CreateWordField(GMCR, 0x02, IOHL) //Range Min Base Word + CreateWordField(GMCR, 0x04, IORL) //Range Max Base Word + + ENFG(CGLD(8)) //Enter Config Mode, Select LDN + +// Write Current Settings into Buffer for IO Descriptor + Store(IOAH, IOHI) //Get IO Base MSB + Store(IOAL, IOLO) //Get IO Base LSB + Store(IOHL, IORL) //Set MaxBase = MinBase + + EXFG() //Exit Config Mode + Return(GMCR) //Return Byte Stream + } + + Method(_SRS, 1){ + CreateByteField (Arg0, 0x02, POLB) // Range Min Base LSB + CreateByteField (Arg0, 0x03, POHB) // Range Min Base MSB + + ENFG(CGLD(8)) // Enter Config Mode, Select LDN + +// Set Base IO Address + Store(POLB, IOAL) // Set IO Base LSB + Store(POHB, IOAH) // Set IO Base MSB +// Enable ACTR + DCNT(8, 1) // Enable Device (Routing) + EXFG() // Exit Config Mode + } +//----------------------------------------------------------------------- +// GamePort Possible Resources (returned by _PRS) +//----------------------------------------------------------------------- +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFn(0,0) { + IO(Decode16, 0x201, 0x201, 1, 8) + } + StartDependentFnNoPri(){ + IO(Decode16, 0x209, 0x209, 1, 8) + } + EndDependentFn() + }) +} +// End Of GamePort ////////////////////////////////////////////////////// +// Win627 specific Combined Game & Midi Logical Device +// IO ports are defined at offset 0x62, 0x63 of LDN configuratsion space +//**********************************************************************; +// Generic MPU 401 Device +//**********************************************************************; +// Category # :0x05 +Device(MIDI){ + Name(_HID, EISAID("PNPB006")) //PnP ID for GamePort + Method(_STA, 0) {Return(DSTA(5))} //Get status +// Method(_DIS, 0) {DCNT(5,0)} //Disable +//----------------------------------------------------------------------- +// MIDIPort Current Resources template (returned by _CRS) +//----------------------------------------------------------------------- + Name(MDCR, ResourceTemplate(){ + IO(Decode16, 0x300, 0x300, 1, 2, MDIO) + IRQNoFlags(MBI1) {5} + }) + + Method(_CRS, 0){ + CreateByteField(MDCR, 0x02, IOLO) //Range Min Base LSB + CreateByteField(MDCR, 0x03, IOHI) //Range Min Base MSB + CreateWordField(MDCR, 0x02, IOHL) //Range Min Base Word + CreateWordField(MDCR, 0x04, IORL) //Range Max Base Word + CreateWordField(MDCR, 0x09, MIRQ) //IRQ Mask (word) + + ENFG(CGLD(5)) //Enter Config Mode, Select LDN + +// Write Current Settings into Buffer for IO Descriptor + Store(IOH2, IOHI) //Get IO Base MSB + Store(IOL2, IOLO) //Get IO Base LSB + Store(IOHL, IORL) //Set MaxBase = MinBase +// Write Current Settings into IRQ descriptor + ShiftLeft(1, INTR, MIRQ) + + EXFG() //Exit Config Mode + Return(MDCR) //Return Byte Stream + } + + Method(_SRS, 1){ +// Arg0 - PnP Resource String to set + CreateByteField (Arg0, 0x02, POLB) //Range Min Base LSB + CreateByteField (Arg0, 0x03, POHB) //Range Min Base MSB + CreateWordField (Arg0, 0x09, MIRQ) //IRQ mask (word) + + ENFG(CGLD(5)) //Enter Config Mode, Select LDN + +// Set Base IO Address + Store(POLB, IOL2) //Set IO Base LSB + Store(POHB, IOH2) //Set IO Base MSB + +// Set IRQ + FindSetRightBit(MIRQ, Local0) + Subtract(Local0, 1, INTR) + + DCNT(5, 1) //Enable Device (Routing) + EXFG() //Exit Config Mode + } + +//----------------------------------------------------------------------- +// MIDIPort Possible Resources (returned by _PRS) +//------------------------------------------------------------------------ +//NOTE: _PRS MUST be the NAME not a METHOD object +//to have GENERICSIO.C working right! +//----------------------------------------------------------------------- + Name(_PRS, ResourceTemplate(){ + StartDependentFnNoPri() { + IO(Decode16, 0x300, 0x300, 1, 2) + IRQNoFlags() {5,7,9,10,11} + } + StartDependentFnNoPri() { + IO(Decode16, 0x330, 0x330, 1, 2) + IRQNoFlags() {5,7,9,10,11} + } + EndDependentFn() + }) +} +// End Of Midi ////////////////////////////////////////////////////////// |