Hi,

I'm need some advice on reverse engineering a Windows USB device driver
and writing one for Linux. I am building my 'lab' just now, not doing
'real' work.

I want to end up with a Linux driver which supports USB2.0.

I have two PCs but only one USB2 card. Both PCs have USB1.1 controllers
too. I could dual boot the PC with USB2 but it's inconvenient.

Can I RE the protocol while the device is attached using USB2.0 on the
Windows box, and write and test the Linux driver on the box with only a
USB1.1 controller? Will I be able to produce a driver in this way which
will work with both USB1.1 and USB2? 

Or, should I RE the protocol running on USB1.1, and write/test using
USB2?

Or, do I have to buy a second USB2 card?

Sorry for asking such a basic question! I couldn't find a simple answer
anywhere.

** Please cc: me as I am not on the list **

Thanks!
-- 
Michael Pacey <[EMAIL PROTECTED]>



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