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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/Lpte.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/Lpte.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
//
// 7 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
//
//**********************************************************************;
// Parallel port - LPT or ECP(Extended mode)/////////////////////////////
//**********************************************************************;
// Category # :0x02
Device(LPTE) {
Method(_HID, 0){ //PnP Device ID
If(^^SIO1.LPTM(2)) //Get LPT mode : 0-plain LPT, non Zero-ECP mode
{Return(EISAID("PNP0401"))} //PnP ID for ECP Port
Else
{Return(EISAID("PNP0400"))} //PnP ID for LPT Port
}
Method(_STA, 0) {Return(^^SIO1.DSTA(2))} //Get Device status
Method(_DIS, 0) {^^SIO1.DCNT(2,0)} //Disable LPT, arg0 - LDN, arg1 - 1(disable)
Method(_CRS, 0) { //Get LPT current resources
^^SIO1.DCRS(2, 1) //Fill in Return buffer with DMA, Irq and 1st IO
If(^^SIO1.LPTM(2)){ //Extended LPT mode ?
//Move resources from CRS1 ro CRS2 buffer
Store(^^SIO1.IRQM, ^^SIO1.IRQE) //IRQ mask 0x1
Store(^^SIO1.DMAM, ^^SIO1.DMAE) //DMA 0x04
Store(^^SIO1.IO11, ^^SIO1.IO21) //1st IO Range Min Base Word 0x8
Store(^^SIO1.IO12, ^^SIO1.IO22) // Max Base Word 0xa
Store(^^SIO1.LEN1, ^^SIO1.LEN2)
Add(^^SIO1.IO21, 0x400, ^^SIO1.IO31) //2nd IO range
Store(^^SIO1.IO31, ^^SIO1.IO32)
Store(^^SIO1.LEN2, ^^SIO1.LEN3)
Return(^^SIO1.CRS2)
}else{
Return(^^SIO1.CRS1)
}
}
Method(_SRS, 1) { //Set LPT resources
^^SIO1.DSRS(Arg0, 2)
}
Method(_PRS, 0) { //Return Possible resources
If(^^SIO1.LPTM(2)) //Get LPT mode : 0-plain LPT, non Zero-ECP mode
{Return(EPPR)} //ECP mode resources
Else
{Return(LPPR)} //LPT mode resources
}
//-----------------------------------------------------------------------
// LPT Possible Resources
//-----------------------------------------------------------------------
//------------------------------------------------------------------------
//NOTE: _PRS MUST be the NAME not a METHOD object
//to have GENERICSIO.C working right!
//-----------------------------------------------------------------------
Name(LPPR, ResourceTemplate(){
// IRQ
StartDependentFn(0,0) {
IO(Decode16, 0x378, 0x378, 1, 8)
IRQNoFlags() {5}
}
StartDependentFnNoPri() {
IO(Decode16, 0x378, 0x378, 1, 8)
IRQNoFlags() {5,6,7,10,11,12}
}
StartDependentFnNoPri() {
IO(Decode16, 0x278, 0x278, 1, 8)
IRQNoFlags() {5,6,7,10,11,12}
}
StartDependentFnNoPri() {
IO(Decode16, 0x3BC, 0x3BC, 1, 4)
IRQNoFlags() {5,6,7,10,11,12}
}
// No IRQ
StartDependentFnNoPri() {
IO(Decode16, 0x378, 0x378, 1, 8)
IRQNoFlags() {}
}
StartDependentFnNoPri() {
IO(Decode16, 0x278, 0x278, 1, 8)
IRQNoFlags() {}
}
StartDependentFnNoPri() {
IO(Decode16, 0x3BC, 0x3BC, 1, 4)
IRQNoFlags() {}
}
EndDependentFn()
})
//-----------------------------------------------------------------------
// ECP Possible Resources
//-----------------------------------------------------------------------
Name(EPPR, ResourceTemplate() {
StartDependentFn(0, 0) {
IO(Decode16, 0x378, 0x378, 1, 8)
IO(Decode16, 0x778, 0x778, 1, 8)
IRQNoFlags() {5}
DMA(Compatibility, NotBusMaster, Transfer8) {3}
}
StartDependentFnNoPri() {
IO(Decode16, 0x378, 0x378, 1, 8)
IO(Decode16, 0x778, 0x778, 1, 8)
IRQNoFlags() {5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {1,3}
}
StartDependentFnNoPri() {
IO(Decode16, 0x278, 0x278, 1, 8)
IO(Decode16, 0x678, 0x678, 1, 8)
IRQNoFlags() {5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {1,3}
}
StartDependentFnNoPri() {
IO(Decode16, 0x3BC, 0x3BC, 1, 4)
IO(Decode16, 0x7BC, 0x7BC, 1, 4)
IRQNoFlags() {5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {1,3}
}
// No IRQ
StartDependentFnNoPri() {
IO(Decode16, 0x378, 0x378, 1, 8)
IO(Decode16, 0x778, 0x778, 1, 8)
IRQNoFlags() {}
DMA(Compatibility, NotBusMaster, Transfer8) {1,3}
}
StartDependentFnNoPri() {
IO(Decode16, 0x278, 0x278, 1, 8)
IO(Decode16, 0x678, 0x678, 1, 8)
IRQNoFlags() {}
DMA(Compatibility, NotBusMaster, Transfer8) {1,3}
}
StartDependentFnNoPri() {
IO(Decode16, 0x3BC, 0x3BC, 1, 4)
IO(Decode16, 0x7BC, 0x7BC, 1, 4)
IRQNoFlags() {}
DMA(Compatibility, NotBusMaster, Transfer8) {1,3}
}
EndDependentFn()
})
/*
//---------Power Resources for LPT -------------------------
PowerResource(LPTP, 0, 0) { // SystemLevel Parameter=0,
Method(_STA, 0) {
Return(LPTP) // Get Power Status
} // end of _STA
Method(_ON) {
Store(1,LPTP)
} // end of _ON
Method(_OFF){
Store(0,LPTP)
} // end of _OFF
}
Name(_PR0, Package(){LPTP}) // Reference to PowerResources
*/
//**********************************************************************;
} // End Of LPTE ////////////////////////////////////////////////////////
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