qemu/hw/acpi/acpi-qmp-cmds.c

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/*
* QMP commands related to ACPI
*
* This work is licensed under the terms of the GNU GPL, version 2 or
* (at your option) any later version.
*/
#include "qemu/osdep.h"
#include "hw/acpi/acpi_dev_interface.h"
#include "qapi/error.h"
#include "qapi/qapi-commands-acpi.h"
ACPIOSTInfoList *qmp_query_acpi_ospm_status(Error **errp)
{
bool ambig;
ACPIOSTInfoList *head = NULL;
ACPIOSTInfoList **prev = &head;
Object *obj = object_resolve_path_type("", TYPE_ACPI_DEVICE_IF, &ambig);
if (obj) {
AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(obj);
AcpiDeviceIf *adev = ACPI_DEVICE_IF(obj);
adevc->ospm_status(adev, &prev);
} else {
error_setg(errp, "command is not supported, missing ACPI device");
}
return head;
}