Date: Mon, 07 Mar 2011 13:03:55 +0200 From: Gritsuk Anton <gnixua@gmail.com> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: usbconfig power_off is not working correctly on FreeBSD 8.2 Message-ID: <4D74BB9B.8090407@gmail.com> In-Reply-To: <201103071144.56729.hselasky@c2i.net> References: <4D74B3CB.6010902@gmail.com> <201103071144.56729.hselasky@c2i.net>
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On 07.03.2011 12:44, Hans Petter Selasky wrote: > On Monday 07 March 2011 11:30:35 Gritsuk Anton wrote: > >> I see that usbconfig is not working correctly. When i type: >> # usbconfig -u 4 -a 3 power_off >> really usb device will detached >> >> But i cannot return device back when I type: >> usbconfig -u 4 -a 3 power_on > Hi, > > There has been some changes in this area. When an USB device is powered off, > then you need to reset the parent hub to get it back. > > --HPS How I can reset the parent hub to get usb device back? When I type: # usbconfig reset my terminal is freeze and nothing happens. > > I recommend only using power_save. Then the USB stack will manage power > saving. > Thanks! -- best regards, Anton
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