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Editing: plugin_usb.cpython-312.pyc
� �]�i� � � � d dl mZ d dl� ddlZddlmZ ddlZddlZej j � Z G d� dej � Z y)� )�base)�*� N)�commandsc �| � e Zd ZdZd� Zd� Zed� � Zd� Zd� Z d� Z e dd � � d � � Z e d� dd �� Zy )� USBPlugina� Sets autosuspend timeout of USB devices to the value specified by the [option]`autosuspend` option in seconds. If the [option]`devices` option is specified, the [option]`autosuspend` option applies to only the USB devices specified, otherwise it applies to all USB devices. The value `0` means that autosuspend is disabled. .Turn off USB autosuspend for USB devices `1-1` and `1-2` ==== ---- [usb] devices=1-1,1-2 autosuspend=0 ---- ==== c � � d| _ t � | _ t � | _ | j j d� j dd� D ]' }| j j |j � �) t � | _ y )NT�usb�DEVTYPE� usb_device) �_devices_supported�set� _free_devices�_assigned_devices�_hardware_inventory� get_devices�match_property�add�sys_namer �_cmd��self�devices �=/usr/lib/python3.12/site-packages/tuned/plugins/plugin_usb.py� _init_deviceszUSBPlugin._init_devices sk � � �$���u�$�� �5�$���(�(�4�4�U�;�J�J�9�Vb�c�f������&�/�/�*� d� �j�$�)� c �` � |D �cg c] }| j j d|� �� c}S c c}w )Nr )r � get_device)r �devices�xs r �_get_device_objectsz USBPlugin._get_device_objects' s- � �AH� I��A�$� "� "� -� -�e�Q� 7�� I�I�� Is �#+c � � dd iS )N� autosuspend� )r s r �_get_config_optionsz USBPlugin._get_config_options* s � � �4� � r c � � d|_ d|_ y )NTF)�_has_static_tuning�_has_dynamic_tuning�r �instances r �_instance_initzUSBPlugin._instance_init0 s � � $�(� �!&�(� r c � � y )Nr$ r) s r �_instance_cleanupzUSBPlugin._instance_cleanup4 s � �r c � � d|z S )Nz)/sys/bus/usb/devices/%s/power/autosuspendr$ r s r �_autosuspend_sysfilez USBPlugin._autosuspend_sysfile7 s � � 4�v� =�=r r# T)� per_devicec �� � | j |� }|�y |rdnd}|sB| j |� }| j j |||rt j gnd�� |S )N�1�0F��no_error)� _option_boolr/ r � write_to_file�errno�ENOENT) r �valuer r* �sim�remove�enable�val�sys_files r �_set_autosuspendzUSBPlugin._set_autosuspend: sc � � � � �U� #�&� �^� ���3�#� ��'�'��/�8��9�9���8�S�!'�� � �~�U� � 4� �*r c �z � | j |� }| j j ||�� j � S )Nr4 )r/ r � read_file�strip)r r r* �ignore_missingr? s r �_get_autosuspendzUSBPlugin._get_autosuspendG s5 � � � &� &�v� .�(� ��� � �X�� � ?� E� E� G�Gr N)F)�__name__� __module__� __qualname__�__doc__r r! � classmethodr% r+ r- r/ � command_setr@ � command_getrE r$ r r r r sk � ��$�J� �� �� '��>� �m��-� � .� � �m� �H� �Hr r )� r � decorators� tuned.logs�tuned�tuned.utils.commandsr �globr8 �logs�get�log�Pluginr r$ r r �<module>rW s; �� � � � )� � � �j�j�n�n���@H�� � � @Hr
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