Am Dienstag, 26. Juni 2007 schrieb Jüri Reitel:
> Hello.
> How to correctly turn off the port power of usb hub (assuming hub 
> supports individual port power switching). Correctly means that all 
> drivers using the device on that port are notified before the power is 
> removed. Removed device could also be a usb hub.

You'd have to use the code paths usbfs uses for disconnecting via+ioctl.

        Regards
                Oliver

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