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74523b85 MT |
1 | /* |
2 | * This program is free software; you can redistribute it and/or modify | |
3 | * it under the terms of the GNU General Public License as published by | |
4 | * the Free Software Foundation; either version 2 of the License, or | |
5 | * (at your option) any later version. | |
6 | ||
7 | * This program is distributed in the hope that it will be useful, | |
8 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
9 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
10 | * GNU General Public License for more details. | |
11 | ||
12 | * You should have received a copy of the GNU General Public License along | |
13 | * with this program; if not, see <http://www.gnu.org/licenses/>. | |
14 | */ | |
15 | ||
16 | ACPI_EXTRACT_ALL_CODE ssdp_misc_aml | |
17 | ||
18 | DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1) | |
19 | { | |
20 | ||
21 | /**************************************************************** | |
22 | * PCI memory ranges | |
23 | ****************************************************************/ | |
24 | ||
25 | Scope(\) { | |
26 | ACPI_EXTRACT_NAME_DWORD_CONST acpi_pci32_start | |
27 | Name(P0S, 0x12345678) | |
28 | ACPI_EXTRACT_NAME_DWORD_CONST acpi_pci32_end | |
29 | Name(P0E, 0x12345678) | |
30 | ACPI_EXTRACT_NAME_BYTE_CONST acpi_pci64_valid | |
31 | Name(P1V, 0x12) | |
32 | ACPI_EXTRACT_NAME_BUFFER8 acpi_pci64_start | |
33 | Name(P1S, Buffer() { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }) | |
34 | ACPI_EXTRACT_NAME_BUFFER8 acpi_pci64_end | |
35 | Name(P1E, Buffer() { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }) | |
36 | ACPI_EXTRACT_NAME_BUFFER8 acpi_pci64_length | |
37 | Name(P1L, Buffer() { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }) | |
38 | } | |
39 | ||
40 | ||
41 | /**************************************************************** | |
42 | * Suspend | |
43 | ****************************************************************/ | |
44 | ||
45 | Scope(\) { | |
46 | /* | |
47 | * S3 (suspend-to-ram), S4 (suspend-to-disk) and S5 (power-off) type codes: | |
48 | * must match piix4 emulation. | |
49 | */ | |
50 | ||
51 | ACPI_EXTRACT_NAME_STRING acpi_s3_name | |
52 | Name(_S3, Package(0x04) { | |
53 | One, /* PM1a_CNT.SLP_TYP */ | |
54 | One, /* PM1b_CNT.SLP_TYP */ | |
55 | Zero, /* reserved */ | |
56 | Zero /* reserved */ | |
57 | }) | |
58 | ACPI_EXTRACT_NAME_STRING acpi_s4_name | |
59 | ACPI_EXTRACT_PKG_START acpi_s4_pkg | |
60 | Name(_S4, Package(0x04) { | |
61 | 0x2, /* PM1a_CNT.SLP_TYP */ | |
62 | 0x2, /* PM1b_CNT.SLP_TYP */ | |
63 | Zero, /* reserved */ | |
64 | Zero /* reserved */ | |
65 | }) | |
66 | Name(_S5, Package(0x04) { | |
67 | Zero, /* PM1a_CNT.SLP_TYP */ | |
68 | Zero, /* PM1b_CNT.SLP_TYP */ | |
69 | Zero, /* reserved */ | |
70 | Zero /* reserved */ | |
71 | }) | |
72 | } | |
73 | ||
74 | External(\_SB.PCI0, DeviceObj) | |
75 | External(\_SB.PCI0.ISA, DeviceObj) | |
76 | ||
77 | Scope(\_SB.PCI0.ISA) { | |
78 | Device(PEVT) { | |
79 | Name(_HID, "QEMU0001") | |
80 | /* PEST will be patched to be Zero if no such device */ | |
81 | ACPI_EXTRACT_NAME_WORD_CONST ssdt_isa_pest | |
82 | Name(PEST, 0xFFFF) | |
83 | OperationRegion(PEOR, SystemIO, PEST, 0x01) | |
84 | Field(PEOR, ByteAcc, NoLock, Preserve) { | |
85 | PEPT, 8, | |
86 | } | |
87 | ||
88 | Method(_STA, 0, NotSerialized) { | |
89 | Store(PEST, Local0) | |
90 | If (LEqual(Local0, Zero)) { | |
91 | Return (0x00) | |
92 | } Else { | |
93 | Return (0x0F) | |
94 | } | |
95 | } | |
96 | ||
97 | Method(RDPT, 0, NotSerialized) { | |
98 | Store(PEPT, Local0) | |
99 | Return (Local0) | |
100 | } | |
101 | ||
102 | Method(WRPT, 1, NotSerialized) { | |
103 | Store(Arg0, PEPT) | |
104 | } | |
105 | ||
106 | Name(_CRS, ResourceTemplate() { | |
107 | IO(Decode16, 0x00, 0x00, 0x01, 0x01, IO) | |
108 | }) | |
109 | ||
110 | CreateWordField(_CRS, IO._MIN, IOMN) | |
111 | CreateWordField(_CRS, IO._MAX, IOMX) | |
112 | ||
113 | Method(_INI, 0, NotSerialized) { | |
114 | Store(PEST, IOMN) | |
115 | Store(PEST, IOMX) | |
116 | } | |
117 | } | |
118 | } | |
119 | } |