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Diffstat (limited to 'Core/EM/ACPI/Lpte.asl')
| -rw-r--r-- | Core/EM/ACPI/Lpte.asl | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/Core/EM/ACPI/Lpte.asl b/Core/EM/ACPI/Lpte.asl new file mode 100644 index 0000000..164c9a1 --- /dev/null +++ b/Core/EM/ACPI/Lpte.asl @@ -0,0 +1,199 @@ +//********************************************************************** +//********************************************************************** +//** ** +//** (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 //////////////////////////////////////////////////////// |