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Diffstat (limited to 'include/monitor/qdev.h')
| -rw-r--r-- | include/monitor/qdev.h | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/include/monitor/qdev.h b/include/monitor/qdev.h new file mode 100644 index 000000000..1d57bf657 --- /dev/null +++ b/include/monitor/qdev.h @@ -0,0 +1,39 @@ +#ifndef MONITOR_QDEV_H +#define MONITOR_QDEV_H + +/*** monitor commands ***/ + +void hmp_info_qtree(Monitor *mon, const QDict *qdict); +void hmp_info_qdm(Monitor *mon, const QDict *qdict); +void qmp_device_add(QDict *qdict, QObject **ret_data, Error **errp); + +int qdev_device_help(QemuOpts *opts); +DeviceState *qdev_device_add(QemuOpts *opts, Error **errp); +DeviceState *qdev_device_add_from_qdict(const QDict *opts, + bool from_json, Error **errp); + +/** + * qdev_set_id: parent the device and set its id if provided. + * @dev: device to handle + * @id: id to be given to the device, or NULL. + * + * Returns: the id of the device in case of success; otherwise NULL. + * + * @dev must be unrealized, unparented and must not have an id. + * + * If @id is non-NULL, this function tries to setup @dev qom path as + * "/peripheral/id". If @id is already taken, it fails. If it succeeds, + * the id field of @dev is set to @id (@dev now owns the given @id + * parameter). + * + * If @id is NULL, this function generates a unique name and setups @dev + * qom path as "/peripheral-anon/name". This name is not set as the id + * of @dev. + * + * Upon success, it returns the id/name (generated or provided). The + * returned string is owned by the corresponding child property and must + * not be freed by the caller. + */ +const char *qdev_set_id(DeviceState *dev, char *id, Error **errp); + +#endif |