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
|
/* SPDX-License-Identifier: GPL-2.0-only */
#include <acpi/acpi.h>
DefinitionBlock(
"dsdt.aml",
"DSDT",
ACPI_DSDT_REV_2,
OEM_ID,
ACPI_TABLE_CREATOR,
0x20141018 // OEM revision
)
{
#include <acpi/dsdt_top.asl>
#include <soc/intel/common/block/acpi/acpi/platform.asl>
#include <soc/intel/common/block/acpi/acpi/globalnvs.asl>
#include <cpu/intel/common/acpi/cpu.asl>
#include <southbridge/intel/common/acpi/sleepstates.asl>
/* SW SMI ports */
OperationRegion (DPRT, SystemIO, 0xB2, 2)
Field (DPRT, ByteAcc, Lock, Preserve)
{
SSMP, 8,
SSDP, 8
}
Name (ESMI, 0xDD) // NOTE: Could insert into SSDT at runtime
/* Returns a non-zero integer if SMI function failed */
Method (TRPS, 3, Serialized)
{
Debug = Concatenate ("SMIF: ", ToHexString (Arg0))
Debug = Concatenate ("Param0: ", ToHexString (Arg1))
Debug = Concatenate ("Param1: ", ToHexString (Arg2))
Local0 = Arg1
Local0 |= (Arg2 << 4)
Debug = Concatenate ("Local0: ", ToHexString (Local0))
SMIF = Arg0
SSDP = Local0
/* NOTE: To use a general IO trap, program the range
into a PCR_PSTH_TRPREGx. Otherwise, this is APM. */
SSMP = ESMI
Return (SMIF)
}
Device (\_SB.PCI0)
{
#include <soc/intel/skylake/acpi/systemagent.asl>
#include <soc/intel/skylake/acpi/pch.asl>
#include "acpi/brightness_levels.asl"
}
#include "acpi/mainboard.asl"
}
|
