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External (\_PR.CPU0._TSS, MethodObj)
External (\_PR.CPU0._TPC, MethodObj)
External (\_PR.CPU0._PTC, PkgObj)
External (\_PR.CPU0._TSD, PkgObj)
External (\_PR.CPU0._PPC, MethodObj)
External (\_PR.CPU0._PSS, MethodObj)
Device (TCPU)
{
Name (_HID, EISAID ("INT3401"))
Name (_UID, 0)
Method (_STA)
{
If (LEqual (\DPTE, One)) {
Return (0xF)
} Else {
Return (0x0)
}
}
/*
* Processor Throttling Controls
*/
Method (_TSS)
{
If (CondRefOf (\_PR.CPU0._TSS)) {
Return (\_PR.CPU0._TSS)
} Else {
Return (Package ()
{
Package () { 0, 0, 0, 0, 0 }
})
}
}
Method (_TPC)
{
If (CondRefOf (\_PR.CPU0._TPC)) {
Return (\_PR.CPU0._TPC)
} Else {
Return (0)
}
}
Method (_PTC)
{
If (CondRefOf (\_PR.CPU0._PTC)) {
Return (\_PR.CPU0._PTC)
} Else {
Return (Package ()
{
Buffer () { 0 },
Buffer () { 0 }
})
}
}
Method (_TSD)
{
If (CondRefOf (\_PR.CPU0._TSD)) {
Return (\_PR.CPU0._TSD)
} Else {
Return (Package ()
{
Package () { 5, 0, 0, 0, 0 }
})
}
}
Method (_TDL)
{
If (CondRefOf (\_PR.CPU0._TSS)) {
Store (SizeOf (\_PR.CPU0._TSS ()), Local0)
Decrement (Local0)
Return (Local0)
} Else {
Return (0)
}
}
/*
* Processor Performance Control
*/
Method (_PPC)
{
If (CondRefOf (\_PR.CPU0._PPC)) {
Return (\_PR.CPU0._PPC)
} Else {
Return (0)
}
}
Method (SPPC, 1)
{
Store (Arg0, \PPCM)
/* Notify OS to re-read _PPC limit on each CPU */
\PPCN ()
}
Method (_PSS)
{
If (CondRefOf (\_PR.CPU0._PSS)) {
Return (\_PR.CPU0._PSS)
} Else {
Return (Package ()
{
Package () { 0, 0, 0, 0, 0, 0 }
})
}
}
Method (_PDL)
{
/* Check for mainboard specific _PDL override */
If (CondRefOf (\_SB.MPDL)) {
Return (\_SB.MPDL)
} ElseIf (CondRefOf (\_PR.CPU0._PSS)) {
Store (SizeOf (\_PR.CPU0._PSS ()), Local0)
Decrement (Local0)
Return (Local0)
} Else {
Return (0)
}
}
Name (PPCC, Package ()
{
0x2, // Revision
Package () { // Power Limit 1
0, // PowerLimitIndex, 0 for Power Limit 1
1600, // PowerLimitMinimum
6200, // PowerLimitMaximum
1000, // TimeWindowMinimum
1000, // TimeWindowMaximum
200 // StepSize
},
Package () { // Power Limit 2
1, // PowerLimitIndex, 1 for Power Limit 2
8000, // PowerLimitMinimum
8000, // PowerLimitMaximum
1000, // TimeWindowMinimum
1000, // TimeWindowMaximum
1000 // StepSize
}
})
#ifdef DPTF_CPU_CRITICAL
Method (_CRT)
{
Return (^^CTOK (DPTF_CPU_CRITICAL))
}
#endif
#ifdef DPTF_CPU_PASSIVE
Method (_PSV)
{
Return (^^CTOK (DPTF_CPU_PASSIVE))
}
#endif
}
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