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//**********************************************************************
//**********************************************************************
//** **
//** (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/midi.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/midi.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
//
// 5 03/04/07 5:41p Chung
// Modify all I/O beta version
//
// 4 9/06/02 10:53a Alexp
// Add SourceSafe headers to all core asl files
//
//**********************************************************************;
//**********************************************************************;
// 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, 0, 0, 0x30, 2, GIO1)
// IRQNoFlags(GIRQ) {10}
IO(Decode16, 0, 0, 1, 2, GIO1)
IRQNoFlags(GIRQ) {5}
})
Method(_CRS, 0){
CreateWordField(MDCR, ^GIO1._MIN, IOML) //Range 2 Min Base Word
CreateWordField(MDCR, ^GIO1._MAX, IOMH) //Range 2 Max Base Word
CreateWordField(MDCR, ^GIRQ._INT, IRQM) //IRQ mask 0x1
ENFG(CGLD(5)) //Enter Config Mode, Select LDN
// Write Current Settings into Buffer for IO Descriptor
// IO ports for MPU 401
ShiftLeft(IOAH, 8, IOML) //Get IO Base MSB
Or(IOAL, IOML, IOML) //Get IO Base LSB
Store(IOML, IOMH) //Set Max Base Word
// Write Current Settings into IRQ descriptor
If(INTR)
{ShiftLeft(1, INTR, IRQM)}
Else
{Store(0, IRQM)} //No IRQ used
EXFG() //Exit Config Mode
Return(MDCR) //Return Byte Stream
}
Method(_SRS, 1){
// Arg0 - PnP Resource String to set
CreateWordField(Arg0, ^GIO1._MIN, IO11) //Range 1 Min Base Word
CreateWordField(Arg0, ^GIRQ._INT, IRQM) //IRQ mask 0x1
ENFG(CGLD(5)) //Enter Config Mode, Select LDN
// Set Midi Base IO Address
And(IO11, 0xFF, IOAL) //Set IO Base LSB
ShiftRight(IO11, 0x08, IOAH) //Set IO Base MSB
// Set IRQ
If(IRQM){
FindSetRightBit(IRQM, Local0)
Subtract(Local0, 1, INTR)
}
Else
{Store(0, INTR)} //No IRQ used
DCNT(5, 1) //Enable Device (Routing)
EXFG() //Exit Config Mode
}
//-----------------------------------------------------------------------
// MIDIPort Possible Resources
//-----------------------------------------------------------------------
//-----------------------------------------------------------------------
//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 ////////////////////////////////////////////////////////
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