tech-kern archive

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index][Old Index]

Re: Power-cycle a usb port

To: Jukka Marin <jukka.marin%embedtronics.fi@localhost>
Subject: Re: Power-cycle a usb port
From: Emmanuel Dreyfus <manu%netbsd.org@localhost>
Date: Mon, 17 Apr 2017 00:40:58 +0000

On Mon, Apr 17, 2017 at 12:01:38AM +0300, Jukka Marin wrote:
> I know that there exists hardware that can not control the USB port power
> supply.  At least in the non-laptop world.

In the meantime, I found this that claims to work from userland
https://github.com/codazoda/hub-ctrl.c

-- 
Emmanuel Dreyfus
manu%netbsd.org@localhost

Follow-Ups:
- Re: Power-cycle a usb port
  - From: coypu
- Re: Power-cycle a usb port
  - From: Mouse

References:
- Power-cycle a usb port
  - From: Emmanuel Dreyfus
- Re: Power-cycle a usb port
  - From: Jukka Marin

Prev by Date: Concerns in kern/subr_kobj.c
Next by Date: Re: Power-cycle a usb port
Previous by Thread: Re: Power-cycle a usb port
Next by Thread: Re: Power-cycle a usb port
Indexes:

Home | Main Index | Thread Index | Old Index