Signed-off-by: Igor Mammedov <imamm...@redhat.com>
---
hw/acpi/ich9.c | 19 +++++++++++++++++++
hw/acpi/piix4.c | 3 +++
include/hw/acpi/ich9.h | 1 +
3 files changed, 23 insertions(+)
diff --git a/hw/acpi/ich9.c b/hw/acpi/ich9.c
index af340d0..1cfe832 100644
--- a/hw/acpi/ich9.c
+++ b/hw/acpi/ich9.c
@@ -306,6 +306,21 @@ static void ich9_pm_set_memory_hotplug_support(Object
*obj, bool value,
s->pm.acpi_memory_hotplug.is_enabled = value;
}
+static bool ich9_pm_get_cpu_hotplug_legacy(Object *obj, Error **errp)
+{
+ ICH9LPCState *s = ICH9_LPC_DEVICE(obj);
+
+ return s->pm.cpu_hotplug_legacy;
+}
+
+static void ich9_pm_set_cpu_hotplug_legacy(Object *obj, bool value,
+ Error **errp)
+{
+ ICH9LPCState *s = ICH9_LPC_DEVICE(obj);
+
+ s->pm.cpu_hotplug_legacy = value;
+}
+
static void ich9_pm_get_disable_s3(Object *obj, Visitor *v, const char *name,
void *opaque, Error **errp)
{
@@ -412,6 +427,10 @@ void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs
*pm, Error **errp)
ich9_pm_get_memory_hotplug_support,
ich9_pm_set_memory_hotplug_support,
NULL);
+ object_property_add_bool(obj, "cpu-hotplug-legacy",
+ ich9_pm_get_cpu_hotplug_legacy,
+ ich9_pm_set_cpu_hotplug_legacy,
+ NULL);
object_property_add(obj, ACPI_PM_PROP_S3_DISABLED, "uint8",
ich9_pm_get_disable_s3,
ich9_pm_set_disable_s3,
diff --git a/hw/acpi/piix4.c b/hw/acpi/piix4.c
index 3e8d80b..7b5c312 100644
--- a/hw/acpi/piix4.c
+++ b/hw/acpi/piix4.c
@@ -85,6 +85,7 @@ typedef struct PIIX4PMState {
uint8_t disable_s4;
uint8_t s4_val;
+ bool cpu_hotplug_legacy;
AcpiCpuHotplug gpe_cpu;
MemHotplugState acpi_memory_hotplug;
@@ -594,6 +595,8 @@ static Property piix4_pm_properties[] = {
use_acpi_pci_hotplug, true),
DEFINE_PROP_BOOL("memory-hotplug-support", PIIX4PMState,
acpi_memory_hotplug.is_enabled, true),
+ DEFINE_PROP_BOOL("cpu-hotplug-legacy", PIIX4PMState,
+ cpu_hotplug_legacy, false),
DEFINE_PROP_END_OF_LIST(),
};
diff --git a/include/hw/acpi/ich9.h b/include/hw/acpi/ich9.h
index 63fa198..942b966 100644
--- a/include/hw/acpi/ich9.h
+++ b/include/hw/acpi/ich9.h
@@ -48,6 +48,7 @@ typedef struct ICH9LPCPMRegs {
uint32_t pm_io_base;
Notifier powerdown_notifier;
+ bool cpu_hotplug_legacy;
AcpiCpuHotplug gpe_cpu;
MemHotplugState acpi_memory_hotplug;
--
1.8.3.1
