Date: Thu, 27 Nov 2008 20:41:57 +0100 From: Thierry Herbelot <thierry.herbelot@free.fr> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: no device nodes when using the usb2 stack ? Message-ID: <200811272041.58374.thierry.herbelot@free.fr> In-Reply-To: <200811271610.59642.hselasky@c2i.net> References: <200811271554.32390.thierry.herbelot@free.fr> <200811271610.59642.hselasky@c2i.net>
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Le Thursday 27 November 2008, Hans Petter Selasky a écrit : > On Thursday 27 November 2008, Thierry Herbelot wrote: > > Hello, > > > > I'm plying with the new usb2 stack on a -current machine, but > > the "/dev/ugen%u.%u" device nodes do not seem to be visible : > > > > # usbconfig list > > ugen0.1: <UHCI root HUB Intel> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) > > pwr=ON ugen1.1: <OHCI root HUB AcerLabs> at usbus1, cfg=0 md=HOST > > spd=FULL (12Mbps) pwr=ON ugen2.1: <OHCI root HUB AcerLabs> at usbus2, > > cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen3.1: <OHCI root HUB AcerLabs> > > at usbus3, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON ugen4.1: <EHCI root HUB > > AcerLabs> at usbus4, cfg=0 md=HOST spd=HIGH (480Mbps) pwr=ON # ll /dev/u* > > lrwxr-xr-x 1 root wheel 6 Nov 27 07:45 /dev/urandom -> > > random crwxrwxrwx 1 root operator 0, 88 Nov 27 07:45 /dev/usb > > > > is this expected ? or did I forget to mount some usbfs ? > > Hi, > > The devices are all invisible or created by demand. Some work is being done > to make them visible again. OK : I just wondered if I missed some configuration steps. > > Use libusb20 to access /dev/ugen, unless you are doing something very > simple. will do ASAP : I will try converting one introductory libusb example by Greg Kroah-Hartman (http://www.linuxjournal.com/node/7466/print) thanks for the libusb wrapper ;-) TfH > > --HPS
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