Date: Mon, 29 Aug 2011 15:47:43 +0200 From: Hans Petter Selasky <hselasky@c2i.net> To: Mike Tancsa <mike@sentex.net> Cc: Marcin Wisnicki <mwisnicki+freebsd@gmail.com>, freebsd-usb@freebsd.org Subject: Re: device reset Message-ID: <201108291547.43544.hselasky@c2i.net> In-Reply-To: <4E5B82FF.2010506@sentex.net> References: <4E569BC1.2090307@sentex.net> <201108271500.45029.hselasky@c2i.net> <4E5B82FF.2010506@sentex.net>
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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 You need to send a custom control request. --HPS
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