Date: Mon, 13 Jul 2009 23:11:10 +0200 From: Markus Dolze <bsdfan@nurfuerspam.de> To: Hans Petter Selasky <hselasky@c2i.net> Cc: freebsd-usb@freebsd.org Subject: Re: Failing controls transfers in VMware Message-ID: <4A5BA2EE.5050105@nurfuerspam.de> In-Reply-To: <200907012108.56663.hselasky@c2i.net> References: <4A4A5D7E.70708@nurfuerspam.de> <200907010907.39860.hselasky@c2i.net> <4A4BAA5B.9050002@nurfuerspam.de> <200907012108.56663.hselasky@c2i.net>
next in thread | previous in thread | raw e-mail | index | archive | help
Hans Petter Selasky wrote: > On Wednesday 01 July 2009 20:26:35 Markus Dolze wrote: >> Hans Petter Selasky wrote: >>> On Tuesday 30 June 2009 22:04:34 Markus Dolze > >> freebsd8# usbconfig -u 0 -a 3 dump_string 1 >> STRING_0x01 = <www.fischl.de> >> freebsd8# usbconfig -u 0 -a 3 dump_string 2 >> STRING_0x02 = <USBasp> >> >> I already took a problem with the usb stack into account. The stack used >> is V-USB formerly known as AVR-USB >> (http://www.obdev.at/products/vusb/index.html). As written previously I >> tried several different devices including GPS and smartcard terminals >> with the same bad result. >> >> It may also be a problem with VMware's virtual devices or host drivers. >> > > Try without VM-ware, and see if the result is the same. > > --HPS > I had the time to set up -current (2009-06) on real hardware. Here are the results: Running on real hardware (I used do_request directly): root@mireille:~# usbconfig -u 2 -a 2 ugen2.2: <USBasp www.fischl.de> at usbus2, cfg=0 md=HOST spd=LOW (1.5Mbps) pwr=ON root@mireille:~# usbconfig -u 2 -a 2 do_request 0x80 0x06 0x0301 0x0409 256 REQUEST = <0x1c 0x03 0x77 0x00 0x77 0x00 0x77 0x00 0x2e 0x00 0x66 0x00 0x69 0x00 0x73 0x00 0x63 0x00 0x68 0x00 0x6c 0x00 0x2e 0x00 0x64 0x00 0x65 0x00><www.fischl.de> Compare this to the results from VMware: freebsd8# usbconfig -u 0 -a 3 ugen0.3: <USBasp www.fischl.de> at usbus0, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON freebsd8# usbconfig -u 0 -a 3 do_request 0x80 0x06 0x0301 0x0409 256 REQUEST = <0x2e 0x00 0x66 0x00 0x69 0x00 0x73 0x00 0x63 0x00 0x68 0x00 0x6c 0x00 0x2e 0x00 0x64 0x00 0x65 0x00><.fischl.de> Within VMware the first bytes from the response are missing! The only difference I can see is the speed being LOW vs FULL (where LOW is correct). I give up on this. And remember that VMware and FreeBSD don't play well with USB devices. Thanks so far! Markus
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?4A5BA2EE.5050105>