From owner-freebsd-usb@FreeBSD.ORG Sun Feb 10 00:10:54 2013 Return-Path: Delivered-To: freebsd-usb@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by hub.freebsd.org (Postfix) with ESMTP id 9BD57EA1 for ; Sun, 10 Feb 2013 00:10:54 +0000 (UTC) (envelope-from freebsd@psconsult.nl) Received: from mx1.psconsult.nl (unknown [IPv6:2001:7b8:30f:e0::5059:ee8a]) by mx1.freebsd.org (Postfix) with ESMTP id 5310EF11 for ; Sun, 10 Feb 2013 00:10:54 +0000 (UTC) Received: from mx1.psconsult.nl (mx1.hvnu.psconsult.nl [46.44.189.154]) by mx1.psconsult.nl (8.14.5/8.14.4) with ESMTP id r1A0AjD6042706 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Sun, 10 Feb 2013 01:10:50 +0100 (CET) (envelope-from freebsd@psconsult.nl) Received: (from paul@localhost) by mx1.psconsult.nl (8.14.5/8.14.4/Submit) id r1A0Aj7o042705; Sun, 10 Feb 2013 01:10:45 +0100 (CET) (envelope-from freebsd@psconsult.nl) X-Authentication-Warning: mx1.psconsult.nl: paul set sender to freebsd@psconsult.nl using -f Date: Sun, 10 Feb 2013 01:10:45 +0100 From: Paul Schenkeveld To: Hans Petter Selasky Subject: Re: Pencam does not attach Message-ID: <20130210001045.GA62613@psconsult.nl> References: <20130209125156.GA15557@psconsult.nl> <201302091556.53324.hselasky@c2i.net> <20130209200403.GA58311@psconsult.nl> <201302092336.15778.hselasky@c2i.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201302092336.15778.hselasky@c2i.net> User-Agent: Mutt/1.5.21 (2010-09-15) Cc: freebsd-usb@freebsd.org X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 10 Feb 2013 00:10:54 -0000 On Sat, Feb 09, 2013 at 11:36:15PM +0100, Hans Petter Selasky wrote: > On Saturday 09 February 2013 21:04:03 Paul Schenkeveld wrote: > > On Sat, Feb 09, 2013 at 03:56:53PM +0100, Hans Petter Selasky wrote: > > > On Saturday 09 February 2013 13:51:56 Paul Schenkeveld wrote: > > > > Hi, > > > > > > > > I tried to use a USB pen camera with flash drive but get no more than: > > > > usbus7: port reset timeout > > > > uhub_reattach_port: port 1 reset failed, error=USB_ERR_TIMEOUT > > > > uhub_reattach_port: device problem (USB_ERR_TIMEOUT), disabling port > > > > 1 usbd_set_config_index: could not read device status: > > > > USB_ERR_STALLED usbd_req_re_enumerate: addr=3, set address failed! > > > > (USB_ERR_STALLED, > > > > > > > > ignored) usbd_req_re_enumerate: addr=3, set address failed! > > > > (USB_ERR_STALLED, ignored) usb_alloc_device: Failure selecting > > > > configuration index 0:USB_ERR_STALLED, port 1, addr 3 (ignored) > > > > ugen7.3: at usbus7 > > > > > > > > ugen7.3: at usbus7 (disconnected) > > > > > > > > It works fine on a Macbook so I know it's not broken. > > > > > > > > Any chance of getting this to work? > > > > > > > > BTW I'm running 8.3-STABLE with a kernel built in May 2012. > > > > > > Hi, > > > > > > > With kind regards, > > > > > > You should try 8-stable first. There has been some timing fixes in this > > > area. > > > > Just compiled a 8-STABLE kernel (svn rev 246578). Initially I get the > > almost same errors as above: > > > > usbus7: port reset timeout > > uhub_reattach_port: port 1 reset failed, error=USB_ERR_TIMEOUT > > uhub_reattach_port: device problem (USB_ERR_TIMEOUT), disabling port 1 > > usbd_set_config_index: could not read device status: USB_ERR_STALLED > > usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_STALLED, > > ignored) usbd_req_re_enumerate: addr=3, set address failed! > > (USB_ERR_STALLED, ignored) usb_alloc_device: Failure selecting > > configuration index 0:USB_ERR_STALLED, port 1, addr 3 (ignored) ugen7.3: > > at usbus7 > > ugen7.3: at usbus7 (disconnected) > > > > > See: sysctl hw.usb.timings > > > > Could not find documentation but with guessing and trying I got rid of > > the first three messages using hw.usb.timings.port_powerup_delay=100: > > > > usbd_set_config_index: could not read device status: USB_ERR_STALLED > > usbd_req_re_enumerate: addr=3, set address failed! (USB_ERR_STALLED, > > ignored) usbd_req_re_enumerate: addr=3, set address failed! > > (USB_ERR_STALLED, ignored) usb_alloc_device: Failure selecting > > configuration index 0:USB_ERR_STALLED, port 2, addr 3 (ignored) ugen7.3: > > at usbus7 > > ugen7.3: at usbus7 (disconnected) > > > > Anything else I should try? > > Hi, > > Can you identify the limit at which your device works / does not work by using > binary search. > > Also try to play with the other tunables, and see what happens! I already tried changing all other tunables, one by one, both lower and higher values. The second set of messages above is the bet I got. It was never recognized as a umass. > --HPS Thanks! Paul Schenkeveld