blob: 181b01a6b1eb36d5959d4edfc4405dbc4d26b048 (
plain)
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
|
/* SPDX-License-Identifier: GPL-2.0-only */
#ifndef DPTF_CPU_PASSIVE
#define DPTF_CPU_PASSIVE 80
#endif
#ifndef DPTF_CPU_CRITICAL
#define DPTF_CPU_CRITICAL 90
#endif
External (\_SB.CP00._PSS, PkgObj)
External (\_SB.MPDL, IntObj)
Device (B0D4)
{
Name(_ADR, 0x00040000) /* Bus 0, Device 4, Function 0 */
Method (_STA)
{
If (\DPTE == 1) {
Return (0xF)
} Else {
Return (0x0)
}
}
/*
* Processor Performance Control
*/
Method (_PPC)
{
Return (0)
}
Method (SPPC, 1)
{
\PPCM = Arg0
/* Notify OS to re-read _PPC limit on each CPU */
\PPCN ()
}
Method (_PSS)
{
If (CondRefOf (\_SB.CP00._PSS)) {
Return (\_SB.CP00._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 (\_SB.CP00._PSS)) {
Local0 = SizeOf (\_SB.CP00._PSS)
Local0--
Return (Local0)
} Else {
Return (0)
}
}
/* Return PPCC table defined by mainboard */
Method (PPCC)
{
Return (\_SB.MPPC)
}
#ifdef DPTF_CPU_CRITICAL
Method (_CRT)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_CRITICAL))
}
#endif
#ifdef DPTF_CPU_PASSIVE
Method (_PSV)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_PASSIVE))
}
#endif
#ifdef DPTF_CPU_ACTIVE_AC0
Method (_AC0)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_ACTIVE_AC0))
}
#endif
#ifdef DPTF_CPU_ACTIVE_AC1
Method (_AC1)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_ACTIVE_AC1))
}
#endif
#ifdef DPTF_CPU_ACTIVE_AC2
Method (_AC2)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_ACTIVE_AC2))
}
#endif
#ifdef DPTF_CPU_ACTIVE_AC3
Method (_AC3)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_ACTIVE_AC3))
}
#endif
#ifdef DPTF_CPU_ACTIVE_AC4
Method (_AC4)
{
Return (\_SB.DPTF.CTOK (DPTF_CPU_ACTIVE_AC4))
}
#endif
}
|
