cust_stp.oem

AMI 主板的BIOS源码。

//**********************************************************************;
// DO NOT CHANGE THE METHOD NAME "INI"
// PUT ALL START-UP CODE THERE
//**********************************************************************;
	Name(DEVC, 0)

	Method (INI,0)		// run all OEM tune-ups here
	{

//	Set ACPI compliant settings in MIST device
	Store(1, POFF)		// Not generate SMI upon Power Off Request
	Store(1, POMS)		// Not generate SMI upon Power Off Request
// Set GPO selector 0x30
	Store(6, SMBD)		// Select LM75 & O2 Micro
// Turn VGA activity on
//	Store(1, VGAS)

	}

//**********************************************************************;
// PIIX4 GPO Register Offset 0x34
	OperationRegion(PWRG,SystemIO,0xef00,0x40)
	Field(PWRG, ByteAcc,NoLock,Preserve){	// Fields for GP output bits
		Offset(0x34),
		MICD,1,			// #34.0 on board Mic on/off
		,2,
		SMBD,3,			// SMBus devices access decode
		,2,
		SPKD,1,			// #35.0 on board Speaker on/off
		}

// MIST IO area Miscelanious control
	OperationRegion(MIST,SystemIO,0xc00,0x15)
	Field (MIST, ByteAcc, NoLock, Preserve)
		{
		MSBY,1, 	//Versa Bay IDE Master/Slave Flag
		BYID,4, 	//Versa Bay II Pack detection
		PI05,1, 	//Panel Type ID
		Offset(0x1),
		,1,		//1 bit reserved
		YLED,2, 	//Battery Warning LED(Yellow)
		GLED,2, 	//Suspend LED (Green)
		Offset(0x2),
		YDUR,2, 	//Yellow LED flash duration
		YCYL,2, 	//Yellow LED flash cycle
		GDUR,2, 	//Green LED flash duration
		GCYL,2, 	//Green LED flash cycle
		Offset(0x3),
		RWMS,1, 	//RTC Wakeup mask
		CWMS,1,		//COM1 Wakeup mask
		PWMS,1, 	//pcmcia wakeup mask
		MWMS,1, 	//Modem Wakeup mask
		RWRQ,1, 	//RTC wakeup request
		CWRQ,1,		//COM1 Wakeup request
		PWRQ,1, 	//pcmcia wakeup request
		MWRQ,1, 	//modem wakeup request
		Offset(0x4),
		DSMI,1, 	//DOCKING SMI/SCI
		CSMI,1,		//COM1 SMI
		MDRI,1,		//Modem Ring Indicator
		BATW,1, 	//BATTERY WARNING SMI/SCI
		ACPW,1, 	//AC POWER DETECT SMI/SCI
		POFF,1, 	//POWER OFF REQUEST SMI/SCI (Set in ACPI mode)
		PCRI,1,		//PCMCIA Ring Indicate
		LBSI,1,		//Low Battery SMI
		Offset(0x5),
		PBAR,1, 	//PORT BAR SMI/SCI
		LCDT,1, 	//LCD TYPE ID
		BATS,1, 	//BATTERY WARMING PIN STATUS
		PBID,2, 	//PORT BAR TYPE
		MRST,1,		//Modem/COM1 Ring Status
		ACPS,1, 	//AC POWER STATUS
		PCST,1, 	//PCMCIA Ring Status
		Offset(0x6),
		DKMS,1, 	//DOCKING SMI MASK
		,2,
//		COMS,1,		//COM1 SMI MASK NEC
//		MDMS,1, 	//Modem Ring SMI Mask
		BWMS,1, 	//BATT WARNING MASK
		ACMS,1, 	//AC POWER DETECT SMI MASK
		POMS,1, 	//POWER OFF SMI MASK
//		PCMS,1, 	//PCMCIA Ring SMI MASK
//		LBMS,1, 	//Low Battery SMI MASK
		Offset(0x7),
		,1,
		MCSE,1,		//Modem Enable Active 0
		MCSA,2,		//Modem CS 0-3f8,1-2f8,2-3e8,3-2e8
		,2,
//		FANE,1,		//FAN enable
		Offset(0x8),
		,3,
		IRQS,1, 	//IDE IRQ Select
		IRFR,1, 	//IR LOCATION (FRONT/BACK)
		BATC,1, 	//BATT CHARGE
		PSMD,1, 	//POWER SWITCH MODE
		POAK,1, 	//POWER OFF ACK.
		Offset(0x9),
		,3,
		DSSE,1, 	//DOCKING STATION SOUND ENABLE
		MOIC,1,		//MOUSE IRQ12 CONTROL
		VGAS,1,		//VGA Suspend
		,2,
		Offset(0xa),
		,5,
		PMDT,1, 	//PM DATA TO CHARGER
		PMCK,1, 	//PM CLOCK TO CHARGER
		PMRA,1, 	//PM REQ/ACK TO CHARGER
		Offset(0xb),

		FANO,1,		//FAN Compulsive off

		SMCN,1,		//Sound Mute Control
		Offset(0xc),
		FBDC,1,		//File Base Docking
		LCBD,1,		//Large Capacity Battery Docking
		Offset(0xe),
		ZVEN,1, 	//ZV Enable
		TOE,1,		//Telephony out  enable
		TIE,1,		//telephony in enable
		,4,
		SPNP,1, 	//PNP Mode control for Sound
		Offset(0xf),
		NTSC,1, 	//NTSC/PAL switch
		TV,1,		//CRT/TV switch
		,3,
		VBQB,1, 	//Versa Bay Q Buffers Enable
		Offset(0x10),
		,6,
		PMMP,2,		// Power management mode port(LCD indicator)
		Offset(0x11),
		,6,
		PMMD,2, 	//PM Mode
		Offset(0x12),
		B1D1,4, 	//1ST DIGIT OF 1st battery remaining charge
		B1D2,4, 	//2nd DIGIT OF 1st battery remaining charge
		Offset(0x13),
		B2D1,4, 	//1ST DIGIT OF 2ND battery remaining charge
		B2D2,4, 	//2nd DIGIT OF 2ND battery remaining charge
		Offset(0x14),
		B2ST,3, 	//2nd battery status
		B2CH,1, 	//2nd battery charging status.
		B1ST,3, 	//1st battery status
		B1CH,1	 	//1st battery charging status.
		}


//**********************************************************************;
// 	GPE HANDLER FOR MPU (GPI.1) EVENT
//**********************************************************************;

Scope(\_GPE){

	Method(_L0A) { NoOp }	// Modem RI Event. Take care of it in _L09.

	Method(_L09) {

		//Determine cause of GPI by reading O2 Micro reg 08
		//SDT0 = Interrupt status (GPIO 8 - 15)
			 // External SMI (AC, Battery warning, dock smi,
			 // Gen SMI (GPIO 13)
			 // Versa bay (GPIO 12)
			 // Sus / Res Sw (GPIO 15)
		//SDT1 = Wake Status (GPIO 8 - 15)
			 // Pcmcia Ring (GPIO 8)
			 // Serial Ring (GPIO 9)
			 // Modem Ring (GPIO 10)
			 // RTC Alarm (GPIO 11)
			 // Sus / Res Sw (GPIO 15) Yes both wake & interrupt
			// GPIO 14 available

// Set GPO selector 0x30
		Store(6, SMBD)		// Select LM75 & O2 Micro
// Read O2 Micro Interrupt/Wakeup Status register # 0x8
		Store(RWRD(0x30, 0x08), Local0)
		// get data 0 GPIO[8] - [15]  Interrupt
		//get data 1 GPIO[8] - [15]  Wake

Store("GPE.L09", Debug)
Store(Local0, Debug)
		// GPIO 13 is programmed as an interrupt

// Test for MIST External SMI, higher priorities
		// Interrupt GPIO 13
		If (And(local0, 0x20))
		{
// Test Docking SMI
		If (DSMI) {
		Store (One, DSMI)
		\_SB.PCI0.DOCK.DHDL()		// call docking event handler
//		Store (One, DSMI)
		}				// end \_SB.DSMI
// AC Detect
		If (ACPW)
		{
			Store (One, ACPW)		// clear smi

// Thermal Policy change upon AC On/Off
			If(ACPS)
			{
				\_TZ.THRM._SCP(1)// AC Off-Line - Passive Policy
			}
			Else
			{
				\_TZ.THRM._SCP(0)// AC On-Line - Active Policy
			}
		Notify (\_SB.AC0, 0x80)
// Thermal monitoring
		Notify(\_SB.BAT1, 0x80)
// DEBUG END
		} 				// end \_SB.ACPW
// Battery Warning (either Bat low or Bat warning)
		If (BATW) {
		Store (One, BATW)
		// Display Battery waring LED - blinking yellow
		Store(1, YDUR)		// 125 msec Duration
		Store(1, YCYL)		// 1 sec Cycle
		Store(2, YLED)
		// Determine which battery is issuing
		// Low or Warning
		If (Or(B1ST, 3)) {
		Notify(\_SB.BAT0, 0x80)
		}
		If (Or(B2ST, 3)) {
		Notify(\_SB.BAT1, 0x80)
		}
		}				// end \_SB.BATW
// Test for RTC ALarm
		If (LEqual(And(local0, 0x808), 0x808)) {
								}
		}
		ELSE {
// Test for Interrupt Sus/Resume
			If (Lequal(And(local0, 0x8080),0x8080)) {
// Test for Sleep button event
			\_SB.SLPB.SBEV()		// Sleep Button event handler
				   }
		   Else {
// Test for PCMCIA Ring
			If (And(local0, 0x0100)) {
			// PCMCIA Ring
			Store(1, PWRQ)
////			Notify(\_SB.PCI0.CBUS, 0x80)
//			Notify(\_SB.PCI0.LAN, 0x02)            // WAkeUp
			}
			Else {
// Test for Serial Ring
			If (And(local0, 0x0200)) {
			// Serial Ring
			Store(1, CWRQ)
//			Notify(\_SB.PCI0.SBRG.SIO.COMA, 0x80)
//			Notify(\_SB.PCI0.SBRG.EIO.UAR1, 0x02)	// WakeUp
			Notify(\_SB.PCI0.SBRG.UAR1, 0x02)	// WakeUp
			}
			Else {
// Test for Modem Ring
			If (And(local0, 0x0400)) {
//			// Modem Ring
			Store(1, MWRQ)
//			Notify(\_SB.PCI0.MODM, 0x80)
			}
			Else {
// Test for Versa Bay SMI
//			If (And(local0, 0x1000)) {
			// Versa Bay SMI
//			}
//			Else {
//			} // End ELSE Versa Bay
			    } // End ELSE Modem Ring
		      } // End ELSE Serial Ring
		} // End Else PCMCIA Ring
	      } // End Else Sus/Res
	   }
	}	// end _L09
}		// end _GPE
//**********************************************************************;