1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
|
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
}
|