qdev.h (1400B)
1 #ifndef MONITOR_QDEV_H 2 #define MONITOR_QDEV_H 3 4 /*** monitor commands ***/ 5 6 void hmp_info_qtree(Monitor *mon, const QDict *qdict); 7 void hmp_info_qdm(Monitor *mon, const QDict *qdict); 8 void qmp_device_add(QDict *qdict, QObject **ret_data, Error **errp); 9 10 int qdev_device_help(QemuOpts *opts); 11 DeviceState *qdev_device_add(QemuOpts *opts, Error **errp); 12 DeviceState *qdev_device_add_from_qdict(const QDict *opts, 13 bool from_json, Error **errp); 14 15 /** 16 * qdev_set_id: parent the device and set its id if provided. 17 * @dev: device to handle 18 * @id: id to be given to the device, or NULL. 19 * 20 * Returns: the id of the device in case of success; otherwise NULL. 21 * 22 * @dev must be unrealized, unparented and must not have an id. 23 * 24 * If @id is non-NULL, this function tries to setup @dev qom path as 25 * "/peripheral/id". If @id is already taken, it fails. If it succeeds, 26 * the id field of @dev is set to @id (@dev now owns the given @id 27 * parameter). 28 * 29 * If @id is NULL, this function generates a unique name and setups @dev 30 * qom path as "/peripheral-anon/name". This name is not set as the id 31 * of @dev. 32 * 33 * Upon success, it returns the id/name (generated or provided). The 34 * returned string is owned by the corresponding child property and must 35 * not be freed by the caller. 36 */ 37 const char *qdev_set_id(DeviceState *dev, char *id, Error **errp); 38 39 #endif