Date: Wed, 11 Feb 2009 21:45:55 +0900 From: Hiroharu Tamaru <tamaru@myn.rcast.u-tokyo.ac.jp> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: USB2: umass not detected correctly, axe not transmitting Message-ID: <sa61vu5kupo.wl%tamaru@myn.rcast.u-tokyo.ac.jp> In-Reply-To: <200902110954.37659.hselasky@c2i.net> <200902111007.20279.hselasky@c2i.net> References: <sa64oz1lacr.wl%tamaru@myn.rcast.u-tokyo.ac.jp> <200902110954.37659.hselasky@c2i.net>
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Thank you, Hans, At Wed, 11 Feb 2009 09:54:36 +0100, Hans Petter Selasky wrote: > Hi, > > On Wednesday 11 February 2009, Hiroharu Tamaru wrote: > > Hi, > > > > I have an Atom Z530 semi-embedded system and tried the new USB2 stack. > > I found some oddities and decided to report here. > > > > It is running 8.0-CURRENT as of yesterday, and I have GENERIC and USB2 > > kernels to test with. I am testing with two usb devices: > > > > umass0: <JetFlash Mass Storage Device, class 0/0, rev 2.00/1.00, addr 2> on > > usbus3 axe0: <ASIX Electronics AX88178, rev 2.00/0.01, addr 3> on usbus3 > > > > First about the USB memory stick: > > > > 1) I setup a bootable USB memory stick, and this system > > boots off umass da0 if I have the old USB1 kernel. > > However, with USB2 kernel, it does not detect da0 at its final stage, > > and fails to find the root filesystem. > > I mean that the 'da0 at umass-sim0 bus 0 target 0 lun 0' message is not > > shown, and it is not listed in the kernel detected list of disks at > > 'mountroot>' prompt (shown by typing '?'). > > This is a known issue, see: > > http://wiki.freebsd.org/USB OK. I missed that. Thanks. Now rebuilding... but will take some while. I will be back with the hw.usb2.umass.debug and hw.usb2.axe.dubug set, too. > What platform are you using? It's called 'Low enegy profile FA PC: SFC-A016(L)' from Interface Corp., but, there're only Japanese pages at the moment. Probably you can get some idea though: http://www.interface.co.jp/sfc/sfc_spec.asp They started making English pages but it is still quite empty: https://www5.interface-world.com/ FWIW, it has a mini AB connecter, aside from the normal A connectors, and they say that they have an USB client-side driver for it on Windows XP embeded. Can we make use of this part of the hardware on FreeBSD as well? Hiroharuhome | help
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