On Fri, Jul 11, 2003 at 11:46:46AM +0000, Bob Deblier wrote:
> Hi all,
> 
> A couple of years ago I bought a Dallas Semiconductor 1490 2-in-1 fob
> with a crypto iButton, but support on Linux so far only seems possible
> through libusb, with non-free software. I thought I'd give it a shot
> to create a real driver.

Why?  If it can be talked to from userspace, why not just write another
libusb program for it?

> I've started playing with the skeleton USB driver and have turned it
> into driver which recognizes insertion/removal of the fob, and have
> the basic ioctl code up and running (so far with an apparently unused
> minor number on my laptop w. SuSE 8.2).
> 
> I've looked over the information on http://www.linux-usb.org/, but
> can't find how to request assignment of a minor number.

Look at the bottom of that page, it says:
        If you want to reserve a USB minor number, please contact Greg
        Kroah-Hartman <[EMAIL PROTECTED]>

But I'm just probably going to tell you to use a userspace program if
you can :)

thanks,

greg k-h


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