w977tf.asl

来自「AWARD BIOS源代码,支持的CHIPSET请看文件,有同型号的板子烧上去就」· ASL 代码 · 共 52 行

        OperationRegion	(WIN1, SystemIO, 0x3F0, 0x2)
        Field ( WIN1, ByteAcc, NoLock, Preserve) {
                         INDX,8,		//field named INDX is 8 bits wide
                  DATA,8 		//field named DATA is 8 bits wide
                 }


        IndexField (INDX, DATA, ByteAcc, NoLock, Preserve) {
                Offset(2),
                CFG,8, 		//global config control register
                Offset(7),
                LDN_,8, 		//Logical Device Number, offset 0x07
                Offset(0x20),	//R02
                IDHI,8,		//R02Chipset ID for Check 9771, 9773
                IDLO,8,		//R02
                Offset(0x22),
                POWC,8,
                Offset(0x30),
                ACTR,8, 	//activate register, offset 0x30
                Offset(0x60),
                IOAH,8, 	//base I/O addr, offset 0x60
                IOAL,8,
                Offset(0x70),
                INTR,8, 	//IRQ, Offset 0x70
                Offset(0x72),
                INT1,8, 	//Second IRQ for some devices, Offset 0x72
                Offset(0x74),
                DMCH,8, 	//DMA channel, offset 0x74
                Offset(0xC0),
                GP40,8, 	//Fast IR control bits, Offset(0xC0)
                Offset(0xF0),
                OPT1,8, 	//Option register 1, Offset(0xF0)
                OPT2,8, 	//Option register 2
                OPT3,8 		//Option register 3
                } 		//end of indexed field

Method(ENFG,0)	{ 		// Enter Config Mode for W977TF
                Store(0x87,INDX)
                Store(0x87,INDX)
                } 		// end ENFG method

Method(EXFG,0)	{		// Exit Config Mode for W977TF
                Store(0xAA,INDX)
                } 		// end EXFG method
                Include	("W977FDC.asl")
                Include	("W977UAR1.asl")
                Include	("W977UAR2.asl")
                Include	("W977LPT.asl")
                Include	("W977PS2.asl")