superio.asl

惠普公司bios完整源代码大机密!

OperationRegion (
               SPIO,           // name of Operation Region for SuperIO device
               SystemIO,       // type of address space
               0x3F0,          // base address for Configuration Mode
               0x2)            // size of region in bytes

Field ( SPIO,           // name of Operation Region containing field
               ByteAcc,        // access in Byte mode
               NoLock,         // may change, depending on SMI behavior
               Preserve)       // Update Rule
{
               INDX,8,        //field named INDX is 8 bits wide
               DATA,8         //field naemd DATA is 8 bits wide
}

IndexField(INDX,                //index name
                  DATA,                //name of I/O port
                  ByteAcc,
                  NoLock,
                  Preserve)
                  {
                       offset(0xE0),
                       CRC0,8,
                       CRC1,8,
                       CRC2,8,
                       CRC3,8,
                       CRC4,8,
                       CRC5,8,
                       CRC6,8,
                       CRC7,8,
                       CRC8,8,
                       CRC9,8,
                       CRCA,8,
                       CRCB,8,
                       CRCC,8,
                       CRCD,8,
                       CRCE,8,
                       CRCF,8,
                       CRD0,8,
                       CRD1,8,
                       CRD2,8,
                       CRD3,8,
                       CRD4,8,
                       CRD5,8,
                       CRD6,8,
                       CRD7,8,
                       CRD8,8
                   }  //end of indexed field

OperationRegion ( PCIC, SystemIO, 0x0CF8, 0x08)     
        Field ( PCIC, DWordAcc, NoLock, Preserve)    
        {
                PIND, 32,      
                PDAT, 32       
        }

Method(ENFG,0)
{
        Store(0x80002084, PIND)
        Store(PDAT, Local0)
        Or(Local0, 0x00000200, Local0)		// VT686 Function 0 Rx85 bit 1
        Store(0x80002084, PIND)
        Store(Local0, PDAT)
}

Method(EXFG,0)
{
        Store(0x80002084, PIND)
        Store(PDAT, Local0)
        And(Local0, 0xFFFFFDFF, Local0)		// VT686 Function 0 Rx85 bit 1
        Store(0x80002084, PIND)
        Store(Local0, PDAT)
}


Include ("686_FDC.asl")
Include ("686_UAR1.asl")
Include ("686_UAR2.asl")
Include ("686_LPT.asl")
Include ("PS2.asl")		//R02