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acpi: implement ospm_status() method for PIIX4/ICH9_LPC devices

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... 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>
This commit is contained in:
Igor Mammedov 2014-06-16 19:12:27 +02:00 • committed by Michael S. Tsirkin
parent 521b3673ac
commit 43f5041008
6 changed files with 56 additions and 0 deletions
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3
include/hw/acpi/ich9.h
View file

@ -24,6 +24,7 @@
#include "hw/acpi/acpi.h"
#include "hw/acpi/cpu_hotplug.h"
#include "hw/acpi/memory_hotplug.h"
#include "hw/acpi/acpi_dev_interface.h"
typedef struct ICH9LPCPMRegs {
/*
@ -59,4 +60,6 @@ extern const VMStateDescription vmstate_ich9_pm;
void ich9_pm_add_properties(Object *obj, ICH9LPCPMRegs *pm, Error **errp);
void ich9_pm_device_plug_cb(ICH9LPCPMRegs *pm, DeviceState *dev, Error **errp);
void ich9_pm_ospm_status(AcpiDeviceIf *adev, ACPIOSTInfoList ***list);
#endif /* HW_ACPI_ICH9_H */

1
include/hw/acpi/memory_hotplug.h
View file

@ -34,4 +34,5 @@ extern const VMStateDescription vmstate_memory_hotplug;
VMSTATE_STRUCT(memhp, state, 1, \
vmstate_memory_hotplug, MemHotplugState)
void acpi_memory_ospm_status(MemHotplugState *mem_st, ACPIOSTInfoList ***list);
#endif