static usb device configuration

Emanuel Haupt ehaupt at critical.ch
Mon Dec 13 07:58:21 UTC 2010


Hans Petter Selasky <hselasky at c2i.net> wrote:
> On Sunday 12 December 2010 19:49:24 Emanuel Haupt wrote:
> > Is there any way I can make sure that the following device:
> > 
> > ugen1.3: <product 0x6001 vendor 0x0403> at usbus1, cfg=0 md=HOST
> > spd=FULL (12Mbps) pwr=ON
> > 
> >   bLength = 0x0012
> >   bDescriptorType = 0x0001
> >   bcdUSB = 0x0200
> >   bDeviceClass = 0x0000
> >   bDeviceSubClass = 0x0000
> >   bDeviceProtocol = 0x0000
> >   bMaxPacketSize0 = 0x0008
> >   idVendor = 0x0403
> >   idProduct = 0x6001
> >   bcdDevice = 0x0400
> >   iManufacturer = 0x0000  <no string>
> >   iProduct = 0x0000  <no string>
> >   iSerialNumber = 0x0003  <Reader 195>
> >   bNumConfigurations = 0x0001
> > 
> > Is always registered as:
> > 
> > /dev/usb/1.3.0
> 
> No, this is currently not possible unless you find the USB port which
> is enumerated first (I.E. has the lowest second number.)

When you say 'currently', is there something like that planed?

Emanuel


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