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authorIgor Mammedov <imammedo@redhat.com>2014-06-16 19:12:27 +0200
committerMichael S. Tsirkin <mst@redhat.com>2014-06-19 18:44:22 +0300
commit43f50410088847376c8b146e817a9042bd2a5f36 (patch)
treea8e170b918adc00773966b0ce966f0ee616975d9 /hw/isa/lpc_ich9.c
parent521b3673ac16ec7fa33b1ec2cdfe75ec708f073e (diff)
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acpi: implement ospm_status() method for PIIX4/ICH9_LPC devices
... using TYPE_ACPI_DEVICE_IF interface. Which provides status reporting of ACPI declared memory devices Signed-off-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Eric Blake <eblake@redhat.com> Acked-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'hw/isa/lpc_ich9.c')
-rw-r--r--hw/isa/lpc_ich9.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/isa/lpc_ich9.c b/hw/isa/lpc_ich9.c
index 3fe2311..b846d81 100644
--- a/hw/isa/lpc_ich9.c
+++ b/hw/isa/lpc_ich9.c
@@ -658,6 +658,7 @@ static void ich9_lpc_class_init(ObjectClass *klass, void *data)
DeviceClass *dc = DEVICE_CLASS(klass);
PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
+ AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_CLASS(klass);
set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
dc->reset = ich9_lpc_reset;
@@ -676,6 +677,7 @@ static void ich9_lpc_class_init(ObjectClass *klass, void *data)
dc->cannot_instantiate_with_device_add_yet = true;
hc->plug = ich9_device_plug_cb;
hc->unplug = ich9_device_unplug_cb;
+ adevc->ospm_status = ich9_pm_ospm_status;
}
static const TypeInfo ich9_lpc_info = {
@@ -686,6 +688,7 @@ static const TypeInfo ich9_lpc_info = {
.class_init = ich9_lpc_class_init,
.interfaces = (InterfaceInfo[]) {
{ TYPE_HOTPLUG_HANDLER },
+ { TYPE_ACPI_DEVICE_IF },
{ }
}
};