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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/Uart1.asl 7 10/01/10 3:43p Oleksiyy $
//
// $Revision: 7 $
//
// $Date: 10/01/10 3:43p $
//**********************************************************************;
// Revision History
// ----------------
// $Log: /Alaska/BIN/Modules/ACPI/Template/Core/Uart1.asl $
//
// 7 10/01/10 3:43p Oleksiyy
// Issue Number: 39752
//
// Category: Improvement
//
// Description: File modified to support Status Code in Runtime by hiding
// COM0 from OS.
//
// Files: Uart1.asl, Tokens.c, Runtime.c, GenericSio.c, EfiLib.c,
// CsmLib.c, AmiDxeLib.h and StatusCode eModule.
//
// 6 3/26/09 4:53p Oleksiyy
// New ACPI Core implementation - improves logic, execution time and
// memory usage of ACPI module.
//
// 5 8/03/06 12:45p Stacyh
// Updated to allow the use of SI1P for systems with 2 SIOs. Now contains
// generic methods assuming SI1P to be 0 as well as methods which check
// SI1P (these are commented out).
//
// 4 4/21/06 12:38p Felixp
//
// 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
//
// 5 9/06/02 10:53a Alexp
// Add SourceSafe headers to all core asl files
//
//**********************************************************************;
// UART1 //
// Category # :0x00
Device(UAR1) {
Name(_UID, 1) //Generic ID for COMA
// Use the following if not using SI1P or only have 1 SIO
Method(_HID, 0) {Return(^^SIO1.UHID(0))} //PnP Device ID
Method(_STA,0,Serialized)
{
If(And(\IOST,0x01)){
Return (0x0F) // UART1 device Present
} else {
Return(0x00) // Device not present
}
}
Method(_DIS, 0) {^^SIO1.DCNT(0, 0)} //Disable UART
Method(_CRS, 0) {Return(^^SIO1.DCRS(0, 0))} //Get UART current resources
Method(_SRS, 1) {^^SIO1.DSRS(Arg0, 0)} //Set UART recources
// Use the following if using SI1P
// Method(_HID, 0) { //PnP Device ID
// if(SI1P){Return(^^SIO1.UHID(0))}
// else{Return(^^SIO2.UHID(0))}
// }
// Method(_STA, 0) { //Get UART status
// if(SI1P){Return(^^SIO1.DSTA(0))}
// else{Return(^^SIO2.DSTA(0))}
// }
// Method(_DIS, 0) { //Disable UART
// if(SI1P){^^SIO1.DCNT(0, 0)}
// else{^^SIO2.DCNT(0, 0)}
// }
// Method(_CRS, 0) { //Get UART current resources
// if(SI1P){Return(^^SIO1.DCRS(0, 0))}
// else{Return(^^SIO2.DCRS(0, 0))}
// }
// Method(_SRS, 1) { //Set UART resources
// if(SI1P){^^SIO1.DSRS(Arg0, 0)}
// else{^^SIO2.DSRS(Arg0, 0)}
// }
//-----------------------------------------------------------------------
// UART1 Possible Resources
//-----------------------------------------------------------------------
//NOTE: _PRS MUST be the NAME not a METHOD object
//to have GENERICSIO.C working right!
//-----------------------------------------------------------------------
Name(_PRS, ResourceTemplate() {
StartDependentFn(0, 0) {
IO(Decode16, 0x3F8, 0x3F8, 1, 8)
IRQNoFlags() {4}
DMA(Compatibility, NotBusMaster, Transfer8) {}
}
StartDependentFnNoPri() {
IO(Decode16, 0x3F8, 0x3F8, 1, 8)
IRQNoFlags() {3,4,5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {}
}
StartDependentFnNoPri() {
IO(Decode16, 0x2F8, 0x2F8, 1, 8)
IRQNoFlags() {3,4,5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {}
}
StartDependentFnNoPri() {
IO(Decode16, 0x3E8, 0x3E8, 1, 8)
IRQNoFlags() {3,4,5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {}
}
StartDependentFnNoPri() {
IO(Decode16, 0x2E8, 0x2E8, 1, 8)
IRQNoFlags() {3,4,5,6,7,10,11,12}
DMA(Compatibility, NotBusMaster, Transfer8) {}
}
EndDependentFn()
})
/*
//---------Power Resources for UART1 -------------------------
PowerResource(URP1, 0, 0) { //SystemLevel Parameter=0,
//which means UART can be turned off
//in any sleep state
Method(_STA, 0) {
Return(URAP) //Get Power Status
} //end of _STA
Method(_ON) {
Store(1, URAP) //Power on
} //end of _ON
Method(_OFF){
Store(0, URAP) //Power off
} //end of _OFF
}
Name(_PR0, Package(){URP1}) //Reference to PowerResources
*/
} // End Of UAR1
//-----------------------------------------------------------------------
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