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/*
* Memory hotplug ACPI DSDT static objects definitions
*
* Copyright ProfitBricks GmbH 2012
* Copyright (C) 2013-2014 Red Hat Inc
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, see <http://www.gnu.org/licenses/>
*/
/* This file is the basis for the ssdt_mem[] variable in src/acpi.c.
* It defines the contents of the memory device object. At
* runtime, a dynamically generated SSDT will contain one copy of this
* AML snippet for every possible memory device in the system. The
* objects will be placed in the \_SB_ namespace.
*
* In addition to the aml code generated from this file, the
* src/acpi.c file creates a MTFY method with an entry for each memdevice:
* Method(MTFY, 2) {
* If (LEqual(Arg0, 0x00)) { Notify(MP00, Arg1) }
* If (LEqual(Arg0, 0x01)) { Notify(MP01, Arg1) }
* ...
* }
*/
#include "hw/acpi/pc-hotplug.h"
ACPI_EXTRACT_ALL_CODE ssdm_mem_aml
DefinitionBlock ("ssdt-mem.aml", "SSDT", 0x02, "BXPC", "CSSDT", 0x1)
{
External(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_CRS_METHOD, MethodObj)
External(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_STATUS_METHOD, MethodObj)
External(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_OST_METHOD, MethodObj)
External(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_PROXIMITY_METHOD, MethodObj)
Scope(\_SB) {
/* v------------------ DO NOT EDIT ------------------v */
ACPI_EXTRACT_DEVICE_START ssdt_mem_start
ACPI_EXTRACT_DEVICE_END ssdt_mem_end
ACPI_EXTRACT_DEVICE_STRING ssdt_mem_name
Device(MPAA) {
ACPI_EXTRACT_NAME_STRING ssdt_mem_id
Name(_UID, "0xAA")
/* ^------------------ DO NOT EDIT ------------------^
* Don't change the above without also updating the C code.
*/
Name(_HID, EISAID("PNP0C80"))
Method(_CRS, 0) {
Return(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_CRS_METHOD(_UID))
}
Method(_STA, 0) {
Return(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_STATUS_METHOD(_UID))
}
Method(_PXM, 0) {
Return(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_PROXIMITY_METHOD(_UID))
}
Method(_OST, 3) {
\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_OST_METHOD(_UID, Arg0, Arg1, Arg2)
}
}
}
}
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