1 #ifndef MONITOR_QDEV_H 2 #define MONITOR_QDEV_H 3 4 #include "hw/qdev-core.h" 5 6 /*** monitor commands ***/ 7 8 void hmp_info_qtree(Monitor *mon, const QDict *qdict); 9 void hmp_info_qdm(Monitor *mon, const QDict *qdict); 10 void qmp_device_add(QDict *qdict, QObject **ret_data, Error **errp); 11 12 int qdev_device_help(QemuOpts *opts); 13 DeviceState *qdev_device_add(QemuOpts *opts, Error **errp); 14 DeviceState *qdev_device_add_from_qdict(const QDict *opts, 15 bool from_json, Error **errp); 16 BusState *qdev_find_default_bus(DeviceClass *dc, Error **errp); 17 18 /** 19 * qdev_set_id: parent the device and set its id if provided. 20 * @dev: device to handle 21 * @id: id to be given to the device, or NULL. 22 * 23 * Returns: the id of the device in case of success; otherwise NULL. 24 * 25 * @dev must be unrealized, unparented and must not have an id. 26 * 27 * If @id is non-NULL, this function tries to setup @dev qom path as 28 * "/peripheral/id". If @id is already taken, it fails. If it succeeds, 29 * the id field of @dev is set to @id (@dev now owns the given @id 30 * parameter). 31 * 32 * If @id is NULL, this function generates a unique name and setups @dev 33 * qom path as "/peripheral-anon/name". This name is not set as the id 34 * of @dev. 35 * 36 * Upon success, it returns the id/name (generated or provided). The 37 * returned string is owned by the corresponding child property and must 38 * not be freed by the caller. 39 */ 40 const char *qdev_set_id(DeviceState *dev, char *id, Error **errp); 41 42 #endif 43