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
|
/*
* This file is part of the coreboot project.
*
* Copyright (C) 2007-2009 coresystems GmbH
* Copyright (C) 2012 Google Inc.
* Copyright (C) 2016 Intel Corp
*
* 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.
*/
#include <include/console/post_codes.h>
External(\_SB.MPTS, MethodObj)
External(\_SB.MWAK, MethodObj)
/* Port 80 POST */
OperationRegion (POST, SystemIO, CONFIG_POST_IO_PORT, 1)
Field (POST, ByteAcc, Lock, Preserve)
{
DBG0, 8
}
/*
* The _PTS method (Prepare To Sleep) is called before the OS is
* entering a sleep state. The sleep state number is passed in Arg0
*/
Method (_PTS, 1)
{
Store (POST_OS_ENTER_PTS, DBG0)
If (CondRefOf (\_SB.MPTS))
{
\_SB.MPTS (Arg0)
}
}
/* The _WAK method is called on system wakeup */
Method (_WAK, 1)
{
Store (POST_OS_ENTER_WAKE, DBG0)
If (CondRefOf (\_SB.MWAK))
{
\_SB.MWAK (Arg0)
}
Return (Package(){0,0})
}
|
