Michael S. Tsirkin | 74523b8 | 2013-07-24 18:56:02 +0300 | [diff] [blame] | 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 | } |