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/*
* 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; either version 2 of the License, or
* (at your option) any later version.
* 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, see <http://www.gnu.org/licenses/>.
*/
#include "hw/acpi/pc-hotplug.h"
ACPI_EXTRACT_ALL_CODE ssdp_misc_aml
DefinitionBlock ("ssdt-misc.aml", "SSDT", 0x01, "BXPC", "BXSSDTSUSP", 0x1)
{
/****************************************************************
* PCI memory ranges
****************************************************************/
Scope(\) {
ACPI_EXTRACT_NAME_DWORD_CONST acpi_pci32_start
Name(P0S, 0x12345678)
ACPI_EXTRACT_NAME_DWORD_CONST acpi_pci32_end
Name(P0E, 0x12345678)
ACPI_EXTRACT_NAME_BYTE_CONST acpi_pci64_valid
Name(P1V, 0x12)
ACPI_EXTRACT_NAME_BUFFER8 acpi_pci64_start
Name(P1S, Buffer() { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 })
ACPI_EXTRACT_NAME_BUFFER8 acpi_pci64_end
Name(P1E, Buffer() { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 })
ACPI_EXTRACT_NAME_BUFFER8 acpi_pci64_length
Name(P1L, Buffer() { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 })
ACPI_EXTRACT_NAME_DWORD_CONST ssdt_mctrl_nr_slots
Name(MEMORY_SLOTS_NUMBER, 0x12345678)
}
/****************************************************************
* Suspend
****************************************************************/
Scope(\) {
/*
* S3 (suspend-to-ram), S4 (suspend-to-disk) and S5 (power-off) type codes:
* must match piix4 emulation.
*/
ACPI_EXTRACT_NAME_STRING acpi_s3_name
Name(_S3, Package(0x04) {
One, /* PM1a_CNT.SLP_TYP */
One, /* PM1b_CNT.SLP_TYP */
Zero, /* reserved */
Zero /* reserved */
})
ACPI_EXTRACT_NAME_STRING acpi_s4_name
ACPI_EXTRACT_PKG_START acpi_s4_pkg
Name(_S4, Package(0x04) {
0x2, /* PM1a_CNT.SLP_TYP */
0x2, /* PM1b_CNT.SLP_TYP */
Zero, /* reserved */
Zero /* reserved */
})
Name(_S5, Package(0x04) {
Zero, /* PM1a_CNT.SLP_TYP */
Zero, /* PM1b_CNT.SLP_TYP */
Zero, /* reserved */
Zero /* reserved */
})
}
External(\_SB.PCI0, DeviceObj)
External(\_SB.PCI0.ISA, DeviceObj)
Scope(\_SB.PCI0.ISA) {
Device(PEVT) {
Name(_HID, "QEMU0001")
/* PEST will be patched to be Zero if no such device */
ACPI_EXTRACT_NAME_WORD_CONST ssdt_isa_pest
Name(PEST, 0xFFFF)
OperationRegion(PEOR, SystemIO, PEST, 0x01)
Field(PEOR, ByteAcc, NoLock, Preserve) {
PEPT, 8,
}
Method(_STA, 0, NotSerialized) {
Store(PEST, Local0)
If (LEqual(Local0, Zero)) {
Return (0x00)
} Else {
Return (0x0F)
}
}
Method(RDPT, 0, NotSerialized) {
Store(PEPT, Local0)
Return (Local0)
}
Method(WRPT, 1, NotSerialized) {
Store(Arg0, PEPT)
}
Name(_CRS, ResourceTemplate() {
IO(Decode16, 0x00, 0x00, 0x01, 0x01, IO)
})
CreateWordField(_CRS, IO._MIN, IOMN)
CreateWordField(_CRS, IO._MAX, IOMX)
Method(_INI, 0, NotSerialized) {
Store(PEST, IOMN)
Store(PEST, IOMX)
}
}
}
}
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