| 1 | /* |
| 2 | * QMP commands related to ACPI |
| 3 | * |
| 4 | * This work is licensed under the terms of the GNU GPL, version 2 or |
| 5 | * (at your option) any later version. |
| 6 | */ |
| 7 | |
| 8 | #include "qemu/osdep.h" |
| 9 | #include "hw/acpi/acpi_dev_interface.h" |
| 10 | #include "qapi/error.h" |
| 11 | #include "qapi/qapi-commands-acpi.h" |
| 12 | |
| 13 | ACPIOSTInfoList *qmp_query_acpi_ospm_status(Error **errp) |
| 14 | { |
| 15 | bool ambig; |
| 16 | ACPIOSTInfoList *head = NULL; |
| 17 | ACPIOSTInfoList **prev = &head; |
| 18 | Object *obj = object_resolve_path_type("", TYPE_ACPI_DEVICE_IF, &ambig); |
| 19 | |
| 20 | if (obj) { |
| 21 | AcpiDeviceIfClass *adevc = ACPI_DEVICE_IF_GET_CLASS(obj); |
| 22 | AcpiDeviceIf *adev = ACPI_DEVICE_IF(obj); |
| 23 | |
| 24 | adevc->ospm_status(adev, &prev); |
| 25 | } else { |
| 26 | error_setg(errp, "command is not supported, missing ACPI device"); |
| 27 | } |
| 28 | |
| 29 | return head; |
| 30 | } |