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pc: acpi: memhp: move MHPD Device into SSDT

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move remnants of MHPD device from DSDT into SSDT.
 i.e. Device(MHPD), _UID, _HID

Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
This commit is contained in:
Igor Mammedov 2015-12-28 18:02:18 +01:00 committed by Michael S. Tsirkin
parent c943764596
commit 2ca66546ce
2 changed files with 5 additions and 8 deletions
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6
hw/acpi/memory_hotplug_acpi_table.c
View File

@ -24,7 +24,7 @@ void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem,
/* scope for memory hotplug controller device node */ /* scope for memory hotplug controller device node */
pci_scope = aml_scope("_SB.PCI0"); pci_scope = aml_scope("_SB.PCI0");
mem_ctrl_dev = aml_scope(stringify(MEMORY_HOTPLUG_DEVICE)); mem_ctrl_dev = aml_device(stringify(MEMORY_HOTPLUG_DEVICE));
{ {
Aml *one = aml_int(1); Aml *one = aml_int(1);
Aml *zero = aml_int(0); Aml *zero = aml_int(0);
@ -34,6 +34,10 @@ void build_memory_hotplug_aml(Aml *ctx, uint32_t nr_mem,
Aml *ctrl_lock = aml_name(stringify(MEMORY_SLOT_LOCK)); Aml *ctrl_lock = aml_name(stringify(MEMORY_SLOT_LOCK));
Aml *slot_selector = aml_name(stringify(MEMORY_SLOT_SLECTOR)); Aml *slot_selector = aml_name(stringify(MEMORY_SLOT_SLECTOR));
aml_append(mem_ctrl_dev, aml_name_decl("_HID", aml_string("PNP0A06")));
aml_append(mem_ctrl_dev,
aml_name_decl("_UID", aml_string("Memory hotplug resources")));
method = aml_method("_STA", 0, AML_NOTSERIALIZED); method = aml_method("_STA", 0, AML_NOTSERIALIZED);
ifctx = aml_if(aml_equal(slots_nr, zero)); ifctx = aml_if(aml_equal(slots_nr, zero));
{ {

7
hw/i386/acpi-dsdt-mem-hotplug.dsl
View File

@ -14,10 +14,3 @@
*/ */
External(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_SCAN_METHOD, MethodObj) External(\_SB.PCI0.MEMORY_HOTPLUG_DEVICE.MEMORY_SLOT_SCAN_METHOD, MethodObj)
Scope(\_SB.PCI0) {
Device(MEMORY_HOTPLUG_DEVICE) {
Name(_HID, "PNP0A06")
Name(_UID, "Memory hotplug resources")
} // Device()
} // Scope()