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From: Hans Petter Selasky <hselasky@c2i.net>
To: Mike Tancsa <mike@sentex.net>
Date: Mon, 29 Aug 2011 15:47:43 +0200
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Cc: Marcin Wisnicki <mwisnicki+freebsd@gmail.com>, freebsd-usb@freebsd.org
Subject: Re: device reset
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On Monday 29 August 2011 14:15:59 Mike Tancsa wrote:
> On 8/27/2011 9:00 AM, Hans Petter Selasky wrote:
> > On Saturday 27 August 2011 14:59:50 Marcin Wisnicki wrote:
> >> On Sat, Aug 27, 2011 at 14:04, Hans Petter Selasky <hselasky@c2i.net> 
wrote:
> >>> On Saturday 27 August 2011 13:19:35 Marcin Wisnicki wrote:
> >>>> Would it be possible to reinstate ability to power-cycle particular
> >>>> port the way it was ~year ago ?
> >>> 
> >>> This is still possible. There is a sysctl to disable this feature:
> >>> 
> >>> sysctl hw.usb.no_cs_fail=1
> >> 
> >> $ sysctl hw.usb.no_cs_fail
> >> sysctl: unknown oid 'hw.usb.no_cs_fail'
> >> $ uname -v
> >> FreeBSD 8.2-STABLE #4: Sun Jun 26 15:10:04 CEST 2011
> >> root@ghost.pnet.one.pl:/home/obj/usr/src/sys/SERWER_DDB
> > 
> > You need the kernel from the latest 8-stable.
> 
> How do you power cycle just one port ?
> 
> 	---Mike

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--HPS