下面的代码是适用于e440，e540的电池补丁代码
// battery
DefinitionBlock ("", "SSDT", 2, "hack", "BATT", 0)
{
External(_SB.PCI0.LPCB.EC, DeviceObj)
Method (B1B2, 2, NotSerialized)
{
ShiftLeft (Arg1, 8, Local0)
Or (Arg0, Local0, Local0)
Return (Local0)
}
Method (B1B4, 4, NotSerialized)
{
Store (Arg3, Local0)
Or (Arg2, ShiftLeft (Local0, 0x08), Local0)
Or (Arg1, ShiftLeft (Local0, 0x08), Local0)
Or (Arg0, ShiftLeft (Local0, 0x08), Local0)
Return (Local0)
}
Scope(_SB.PCI0.LPCB.EC)
{
Method (RE1B, 1, NotSerialized)
{
OperationRegion(ERAM, EmbeddedControl, Arg0, 1)
Field(ERAM, ByteAcc, NoLock, Preserve) { BYTE, 8 }
Return(BYTE)
}
Method (RECB, 2, Serialized)
{
ShiftRight(Arg1, 3, Arg1)
Name(TEMP, Buffer(Arg1) { })
Add(Arg0, Arg1, Arg1)
Store(0, Local0)
While (LLess(Arg0, Arg1))
{
Store(RE1B(Arg0), Index(TEMP, Local0))
Increment(Arg0)
Increment(Local0)
}
Return(TEMP)
}
//Method (RBMN, 0, Serialized) { Return(RECB(0xA0,128)) }
//Method (RBDN, 0, Serialized) { Return(RECB(0xA0,128)) }
OperationRegion (BRAM, EmbeddedControl, 0x00, 0x0100)
Field (BRAM, ByteAcc, NoLock, Preserve)
{
// Offset (0x36),
// WAC0,8,WAC1,8, //HWAC, 16,///X260 T440s
// Offset (0x4C),
// HTMH, 8,
// HTML, 8,
Offset (0x4E),
WAK0,8,WAK1,8, //HWAK, 16,
}
Field (BRAM, ByteAcc, NoLock, Preserve)
{
///////
Offset (0xA0),
BRCA,8,BRCB,8, //SBRC, 16,
BFC0,8,BFC1,8, //SBFC, 16,
//SBAE, 16,
//SBRS, 16,
Offset (0xA8),
BAC0,8,BAC1,8, //SBAC, 16,
BVO0,8,BVO1,8, //SBVO, 16,
//SBAF, 16,
//SBBS, 16
}
Field (BRAM, ByteAcc, NoLock, Preserve)
{
Offset (0xA0),
BBM0,8,BBM1,8, //SBBM, 16,
//SBMD, 16,
//Offset (0xA4),
//BC00,8,BC01,8, //SBCC, 16 //E470,T470S
}
Field (BRAM, ByteAcc, NoLock, Preserve)
{
Offset (0xA0),
BDC0,8,BDC1,8, //SBDC, 16,
BDV0,8,BDV1,8, //SBDV, 16,
//SBOM, 16,
//SBSI, 16,
//SBDT, 16,
Offset (0xAA),
BSN0,8,BSN1,8 //SBSN, 16,s2
}
Field (BRAM, ByteAcc, NoLock, Preserve)
{
Offset (0xA0),
BCH0,8,BCH1,8,BCH2,8,BCH3,8 //SBCH, 32
}
Field (BRAM, ByteAcc, NoLock, Preserve)
{
Offset (0x81),
HIIZ, 8, ///HIID
}
Mutex (BATX, 0x00)
Method (GBIF, 3, NotSerialized)
{
Acquire (BATX, 0xFFFF)
If (Arg2)
{
Or (Arg0, 0x01, HIIZ)
Store (B1B2 (BBM0, BBM1), Local7)
ShiftRight (Local7, 0x0F, Local7)
XOr (Local7, 0x01, Index (Arg1, 0x00))
Store (Arg0, HIIZ)
If (Local7)
{
Multiply (B1B2 (BFC0, BFC1), 0x0A, Local1)
}
Else
{
Store (B1B2 (BFC0, BFC1), Local1)
}
Store (Local1, Index (Arg1, 0x02))
Or (Arg0, 0x02, HIIZ)
If (Local7)
{
Multiply (B1B2 (BDC0, BDC1), 0x0A, Local0)
}
Else
{
Store (B1B2 (BDC0, BDC1), Local0)
}
Store (Local0, Index (Arg1, 0x01))
Divide (Local1, 0x14, Local2, Index (Arg1, 0x05))
If (Local7)
{
Store (0xC8, Index (Arg1, 0x06))
}
ElseIf (B1B2 (BDV0, BDV1))
{
Divide (0x00030D40, B1B2 (BDV0, BDV1), Local2, Index (Arg1, 0x06))
}
Else
{
Store (0x00, Index (Arg1, 0x06))
}
Store (B1B2 (BDV0, BDV1), Index (Arg1, 0x04))
Store (B1B2 (BSN0, BSN1), Local0)
Name (SERN, Buffer (0x06)
{
" "
})
Store (0x04, Local2)
While (Local0)
{
Divide (Local0, 0x0A, Local1, Local0)
Add (Local1, 0x30, Index (SERN, Local2))
Decrement (Local2)
}
Store (SERN, Index (Arg1, 0x0A))
Or (Arg0, 0x06, HIIZ)
Store (RECB(0xA0,128), Index (Arg1, 0x09))
Or (Arg0, 0x04, HIIZ)
Name (BTYP, Buffer (0x05)
{
0x00, 0x00, 0x00, 0x00, 0x00
})
Store (B1B4 (BCH0, BCH1, BCH2, BCH3), BTYP)
Store (BTYP, Index (Arg1, 0x0B))
Or (Arg0, 0x05, HIIZ)
Store (RECB(0xA0,128), Index (Arg1, 0x0C))
}
Else
{
Store (0xFFFFFFFF, Index (Arg1, 0x01))
Store (0x00, Index (Arg1, 0x05))
Store (0x00, Index (Arg1, 0x06))
Store (0xFFFFFFFF, Index (Arg1, 0x02))
}
Release (BATX)
Return (Arg1)
}
Method (GBST, 4, NotSerialized)
{
Acquire (BATX, 0xFFFF)
If (And (Arg1, 0x20))
{
Store (0x02, Local0)
}
ElseIf (And (Arg1, 0x40))
{
Store (0x01, Local0)
}
Else
{
Store (0x00, Local0)
}
If (And (Arg1, 0x07)) {}
Else
{
Or (Local0, 0x04, Local0)
}
If (LEqual (And (Arg1, 0x07), 0x07))
{
Store (0x04, Local0)
Store (0x00, Local1)
Store (0x00, Local2)
Store (0x00, Local3)
}
Else
{
Store (Arg0, HIIZ)
Store (B1B2 (BVO0, BVO1), Local3)
If (Arg2)
{
Multiply (B1B2 (BRCA, BRCB), 0x0A, Local2)
}
Else
{
Store (B1B2 (BRCA, BRCB), Local2)
}
Store (B1B2 (BAC0, BAC1), Local1)
If (LGreaterEqual (Local1, 0x8000))
{
If (And (Local0, 0x01))
{
Subtract (0x00010000, Local1, Local1)
}
Else
{
Store (0x00, Local1)
}
}
ElseIf (LNot (And (Local0, 0x02)))
{
Store (0x00, Local1)
}
If (Arg2)
{
Multiply (Local3, Local1, Local1)
Divide (Local1, 0x03E8, Local7, Local1)
Store (Local0, Local7)
Store (Local7, Local0)
}
}
Store (Local0, Index (Arg3, 0x00))
Store (Local1, Index (Arg3, 0x01))
Store (Local2, Index (Arg3, 0x02))
Store (Local3, Index (Arg3, 0x03))
Release (BATX)
Return (Arg3)
}
}
External(\_SB.LID, DeviceObj)
External(RRBF, IntObj)
Scope (_GPE)
{
Method (_L1D, 0, NotSerialized)
{
Store (B1B2 (\_SB.PCI0.LPCB.EC.WAK0, \_SB.PCI0.LPCB.EC.WAK1), Local0)
Store (Local0, \RRBF)
Sleep (0x0A)
If (And (Local0, 0x02)) {}
If (And (Local0, 0x04))
{
Notify (\_SB.LID, 0x02)
}
If (And (Local0, 0x08))
{
Notify (\_SB.LID, 0x02)
}
If (And (Local0, 0x10))
{
Notify (\_SB.LID, 0x02)
}
If (And (Local0, 0x40)) {}
If (And (Local0, 0x80))
{
Notify (\_SB.LID, 0x02)
}
}
}
}
//EOF
上面的是我的电池布丁代码
\_SB.PCI0.LPC.EC.AC是我的bios设备名，我需要改动哪块啊？又要怎么更名？
求大佬们指点一下
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