HEX
Server: Apache
System: Linux insrv.serversdaddy.com 5.14.0-362.24.2.el9_3.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Mar 30 14:11:54 EDT 2024 x86_64
User: jsaha (1066)
PHP: 8.3.6
Disabled: exec,passthru,shell_exec,system
Upload Files
File: //lib/python3.9/site-packages/tuned/plugins/__pycache__/plugin_usb.cpython-39.opt-1.pyc
a

Y��d��@sPddlmZddlTddlZddlmZddlZej�	�Z
Gdd�dej�ZdS)�)�base)�*�N)�commandsc@sjeZdZdZdd�Zdd�Zedd��Zdd	�Zd
d�Z	dd
�Z
eddd�dd��Ze
d�ddd��ZdS)�	USBPlugina�
	`usb`::
	
	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.
	+
	.To turn off USB autosuspend for USB devices `1-1` and `1-2`
	====
	----
	[usb]
	devices=1-1,1-2
	autosuspend=0
	----
	====
	cCsJd|_t�|_t�|_|j�d��dd�D]}|j�|j�q*t	�|_
dS)NT�usbZDEVTYPEZ
usb_device)Z_devices_supported�setZ
_free_devicesZ_assigned_devices�_hardware_inventoryZget_devicesZmatch_property�addZsys_namer�_cmd��self�device�r�</usr/lib/python3.9/site-packages/tuned/plugins/plugin_usb.py�
_init_devicesszUSBPlugin._init_devicescs�fdd�|D�S)Ncsg|]}�j�d|��qS)r)r	Z
get_device)�.0�x�r
rr�
<listcomp>)�z1USBPlugin._get_device_objects.<locals>.<listcomp>r)r
Zdevicesrrr�_get_device_objects(szUSBPlugin._get_device_objectscCsddiS)N�autosuspendrrrrr�_get_config_options+s�zUSBPlugin._get_config_optionscCsd|_d|_dS)NTF)Z_has_static_tuningZ_has_dynamic_tuning�r
�instancerrr�_instance_init1szUSBPlugin._instance_initcCsdS)Nrrrrr�_instance_cleanup5szUSBPlugin._instance_cleanupcCsd|S)Nz)/sys/bus/usb/devices/%s/power/autosuspendrrrrr�_autosuspend_sysfile8szUSBPlugin._autosuspend_sysfilerT)Z
per_devicecCsB|�|�}|durdS|rdnd}|s>|�|�}|j�||�|S)N�1�0)Z_option_boolrrZ
write_to_file)r
�valuerZsim�enable�val�sys_filerrr�_set_autosuspend;s

zUSBPlugin._set_autosuspendFcCs|�|�}|jj||d���S)N)Zno_error)rrZ	read_file�strip)r
rZignore_missingr$rrr�_get_autosuspendGs
zUSBPlugin._get_autosuspendN)F)�__name__�
__module__�__qualname__�__doc__rr�classmethodrrrrZcommand_setr%Zcommand_getr'rrrrr	s



r)
�rZ
decoratorsZ
tuned.logsZtunedZtuned.utils.commandsr�globZlogs�get�logZPluginrrrrr�<module>s