Re: [linux-usb-devel] Driver compatibility across USB1 and USB2

2004-04-20 Thread Matthew Dharm
Linux drivers don't differentiate between USB1 and USB2 for much... there are a couple of places (max packet size, IRQ intervals, etc.), but you should be pretty safe for most things. Matt On Tue, Apr 20, 2004 at 11:59:42PM +0100, Michael Pacey wrote: > Hi, > > I'm need some advice on reverse en

[linux-usb-devel] Driver compatibility across USB1 and USB2

2004-04-20 Thread Michael Pacey
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.