On Fri, 2004-10-08 at 02:57, Christoph Torens wrote:
> Hi,
> 
> On Mon, 04 Oct 2004 15:10:47 +0100, Ian Campbell <[EMAIL PROTECTED]>  
> wrote:
> 
> > Hi Lothar,
> >
> > Early in September you were working on a driver for the isp1362 based
> > upon your work with the ohci-emu/sl811 stuff. I'm just wondering what
> > the current status of this is. Do you have a webpage with patches or
> > anything like that?
> >
> > I have a PXA255 platform with an ISP1161 on it and am interested in
> > helping out testing, debugging etc.
> 
> May I ask what a driver for isp1362 has to do with a isp116x chip?
> But I would need a 2.6 kernel to use it, right?
> 
They are similar. The diffs between the 2 chips can be hidden inside #ifdef 
statements. But yes, you would need a 2.6 kernel to use it.

> And, thats a bit off topic and a silly newbie question, but
> why has something like, for example a hc_isp116x driver to be
> ported to 2.6 ? Of course, kernel is changing, code restructed,
> things like that, ok. But is the change so huge?
> Well, the answer is propably a simple: yes
> (Sorry for this question)
> 
The question is: is there a universal driver for the chip? something
that really works for everyone? And if it's time to create such a
driver, why would you bother do it for an old kernel and not the new
one. I mean, the new USB API is very promising and we should take
advantage of it.
But to asnwer your question, if there was a fully-working driver, the
porting to 2.6 would be rather simple. There exists a level of backward
compatibility between 2.4 and 2.6

Dimitris

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