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
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2008 Advanced Micro Devices, Inc.
* Copyright (C) 2010 Siemens AG, Inc.
* (Written by Josef Kellermann <joseph.kellermann@heitec.de> for Siemens AG, Inc.)
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* Supported sleep states: */
Name(\_S0, Package () {0x00, 0x00, 0x00, 0x00} ) /* (S0) - working state */
Name(\_S1, Package () {0x01, 0x01, 0x00, 0x00} ) /* (S1) - sleeping w/CPU context */
Name(\_S2, Package () {0x02, 0x02, 0x00, 0x00} ) /* (S2) - "light" Suspend to RAM */
Name(\_S3, Package () {0x03, 0x03, 0x00, 0x00} ) /* (S3) - Suspend to RAM */
Name(\_S4, Package () {0x04, 0x04, 0x00, 0x00} ) /* (S4) - Suspend to Disk */
Name(\_S5, Package () {0x05, 0x05, 0x00, 0x00} ) /* (S5) - Soft Off */
Name(\_SB.CSPS ,0) /* Current Sleep State (S0, ... , S5) */
Name(CSMS, 0) /* Current System State */
/* Wake status package */
Name(WKST,Package(){Zero, Zero})
/*
* \_PTS - Prepare to Sleep method
*
* Entry:
* Arg0=The value of the sleeping state S1=1, S2=2, etc
*
* Exit:
* -none-
*
* The _PTS control method is executed at the beginning of the sleep process
* for S1-S5. The sleeping value is passed to the _PTS control method. This
* control method may be executed a relatively long time before entering the
* sleep state and the OS may abort the operation without notification to
* the ACPI driver. This method cannot modify the configuration or power
* state of any device in the system.
*/
Method(\_PTS, 1) {
/* DBGO("\\_PTS\n") */
/* DBGO("From S0 to S") */
/* DBGO(Arg0) */
/* DBGO("\n") */
/* Don't allow PCIRST# to reset USB */
if (LEqual(Arg0,3)){
Store(0,URRE)
}
/* Clear sleep SMI status flag and enable sleep SMI trap. */
/*Store(One, CSSM)
Store(One, SSEN)*/
/* On older chips, clear PciExpWakeDisEn */
/*if (LLessEqual(\_SB.SBRI, 0x13)) {
* Store(0,\_SB.PWDE)
*}
*/
/* Clear wake status structure. */
Store(0, Index(WKST,0))
Store(0, Index(WKST,1))
\_SB.PCI0.SIOS (Arg0)
} /* End Method(\_PTS) */
/*
* The following method results in a "not a valid reserved NameSeg"
* warning so I have commented it out for the duration. It isn't
* used, so it could be removed.
*
*
* \_GTS OEM Going To Sleep method
*
* Entry:
* Arg0=The value of the sleeping state S1=1, S2=2
*
* Exit:
* -none-
*
* Method(\_GTS, 1) {
* DBGO("\\_GTS\n")
* DBGO("From S0 to S")
* DBGO(Arg0)
* DBGO("\n")
* }
*/
/*
* \_BFS OEM Back From Sleep method
*
* Entry:
* Arg0=The value of the sleeping state S1=1, S2=2
*
* Exit:
* -none-
*/
Method(\_BFS, 1) {
/* DBGO("\\_BFS\n") */
/* DBGO("From S") */
/* DBGO(Arg0) */
/* DBGO(" to S0\n") */
}
/*
* \_WAK System Wake method
*
* Entry:
* Arg0=The value of the sleeping state S1=1, S2=2
*
* Exit:
* Return package of 2 DWords
* Dword 1 - Status
* 0x00000000 wake succeeded
* 0x00000001 Wake was signaled but failed due to lack of power
* 0x00000002 Wake was signaled but failed due to thermal condition
* Dword 2 - Power Supply state
* if non-zero the effective S-state the power supply entered
*/
Method(\_WAK, 1) {
/* DBGO("\\_WAK\n") */
/* DBGO("From S") */
/* DBGO(Arg0) */
/* DBGO(" to S0\n") */
/* Re-enable HPET */
Store(1,HPDE)
/* Restore PCIRST# so it resets USB */
if (LEqual(Arg0,3)){
Store(1,URRE)
}
/* Arbitrarily clear PciExpWakeStatus */
Store(PWST, PWST)
/* if(DeRefOf(Index(WKST,0))) {
* Store(0, Index(WKST,1))
* } else {
* Store(Arg0, Index(WKST,1))
* }
*/
\_SB.PCI0.SIOW (Arg0)
Return(WKST)
} /* End Method(\_WAK) */
Scope(\_GPE) { /* Start Scope GPE */
/* General event 3 */
Method(_L03) {
/* DBGO("\\_GPE\\_L00\n") */
Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
}
/* Legacy PM event */
Method(_L08) {
/* DBGO("\\_GPE\\_L08\n") */
}
/* Temp warning (TWarn) event */
Method(_L09) {
/* DBGO("\\_GPE\\_L09\n") */
Notify (\_TZ.TZ00, 0x80)
}
/* Reserved */
/* Method(_L0A) {
* DBGO("\\_GPE\\_L0A\n")
* }
*/
/* USB controller PME# */
Method(_L0B) {
/* DBGO("\\_GPE\\_L0B\n") */
Notify(\_SB.PCI0.UOH1, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.UOH2, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.UOH3, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.UOH4, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.UOH5, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.UEH1, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
}
/* AC97 controller PME# */
/* Method(_L0C) {
* DBGO("\\_GPE\\_L0C\n")
* }
*/
/* OtherTherm PME# */
/* Method(_L0D) {
* DBGO("\\_GPE\\_L0D\n")
* }
*/
/* GPM9 SCI event - Moved to USB.asl */
/* Method(_L0E) {
* DBGO("\\_GPE\\_L0E\n")
* }
*/
/* PCIe HotPlug event */
/* Method(_L0F) {
* DBGO("\\_GPE\\_L0F\n")
* }
*/
/* ExtEvent0 SCI event */
Method(_L10) {
/* DBGO("\\_GPE\\_L10\n") */
}
/* ExtEvent1 SCI event */
Method(_L11) {
/* DBGO("\\_GPE\\_L11\n") */
}
/* PCIe PME# event */
/* Method(_L12) {
* DBGO("\\_GPE\\_L12\n")
* }
*/
/* GPM0 SCI event - Moved to USB.asl */
/* Method(_L13) {
* DBGO("\\_GPE\\_L13\n")
* }
*/
/* GPM1 SCI event - Moved to USB.asl */
/* Method(_L14) {
* DBGO("\\_GPE\\_L14\n")
* }
*/
/* GPM2 SCI event - Moved to USB.asl */
/* Method(_L15) {
* DBGO("\\_GPE\\_L15\n")
* }
*/
/* GPM3 SCI event - Moved to USB.asl */
/* Method(_L16) {
* DBGO("\\_GPE\\_L16\n")
* }
*/
/* GPM8 SCI event - Moved to USB.asl */
/* Method(_L17) {
* DBGO("\\_GPE\\_L17\n")
* }
*/
/* GPIO0 or GEvent8 event */
Method(_L18) {
/* DBGO("\\_GPE\\_L18\n") */
Notify(\_SB.PCI0.PBR2, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.PBR4, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.PBR5, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.PBR6, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PCI0.PBR7, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
}
/* GPM4 SCI event - Moved to USB.asl */
/* Method(_L19) {
* DBGO("\\_GPE\\_L19\n")
* }
*/
/* GPM5 SCI event - Moved to USB.asl */
/* Method(_L1A) {
* DBGO("\\_GPE\\_L1A\n")
* }
*/
/* Azalia SCI event */
Method(_L1B) {
/* DBGO("\\_GPE\\_L1B\n") */
Notify(\_SB.PCI0.AZHD, 0x02) /* NOTIFY_DEVICE_WAKE */
Notify(\_SB.PWRB, 0x02) /* NOTIFY_DEVICE_WAKE */
}
/* GPM6 SCI event - Reassigned to _L06 */
/* Method(_L1C) {
* DBGO("\\_GPE\\_L1C\n")
* }
*/
/* GPM7 SCI event - Reassigned to _L07 */
/* Method(_L1D) {
* DBGO("\\_GPE\\_L1D\n")
* }
*/
/* GPIO2 or GPIO66 SCI event */
/* Method(_L1E) {
* DBGO("\\_GPE\\_L1E\n")
* }
*/
/* SATA SCI event */
/* SATA Hot Plug Support -> acpi/sata.asl */
} /* End Scope GPE */
|
