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- What: /sys/bus/usb/devices/.../power/autosuspend
- Date: March 2007
- KernelVersion: 2.6.21
- Contact: Alan Stern <stern@rowland.harvard.edu>
- Description:
- Each USB device directory will contain a file named
- power/autosuspend. This file holds the time (in seconds)
- the device must be idle before it will be autosuspended.
- 0 means the device will be autosuspended as soon as
- possible. Negative values will prevent the device from
- being autosuspended at all, and writing a negative value
- will resume the device if it is already suspended.
- The autosuspend delay for newly-created devices is set to
- the value of the usbcore.autosuspend module parameter.
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