MWAVW on older thinkpads (Re: [ltp] new to linux on 770x - modem?)

[Thomas Hood]

 --- Victor Wagner <vitus@ice.ru> wrote: > On Fri, 3 Aug 2001
paulsch@haywired.net wrote:
> 
> > From: paulsch@haywired.net
> > Subject: Re: [ltp] new to linux on 770x - modem?
> >
> > On Wed, 1 Aug 2001, Victor Wagner wrote:
> >
> > > Now, what's a problem with support of older series? Are specs for older
> > > chip available?
> > >
> > Nope...  No specs... :(
> 
> At least I got some responce from mwavem author.
> 
> Now, some more questions
> 
> 1. In the code of mwavedd I can clearly see port numbers related
> to older chips (such as 0x4e30). How did they got here? From which specs
> or which ported code?
These addresses are locations where the 3780i DSP can be "put", not necessarily
addresses of different chips
> 2. As far as I know, sources of NT driver were available for developers
> of mwavem. Was there some trace of support for older chips? (I suppose
> that initial developers of this NT code had code for older chips at their
> disposal)
See http://www.adamcon.org/~dmwick/thinkpad/ for info.
> 3. Had anybody (not neccessary authors of mwavem) attempt to
> reverse-engineer driver using same technicque as was used to develop
> parallel port Zip driver - starting DOS driver in the DOSEMU, modified
> to log all access to particular range of ports?
> 
> 4. Is there any owner of newer Thinkpad  willing to help with such
> reverse enginering?
> I suppose that comparing port trace of newer thinkpad where mwavem works
> and of my 760ED can help developing support for older chip.
> 
> 
> 
> -- 
> Victor Wagner			vitus@ice.ru
> Chief Technical Officer		Office:7-(095)-748-53-88
> Communiware.Net 		Home: 7-(095)-135-46-61
> http://www.communiware.net      http://www.ice.ru/~vitus
>
> 
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=====
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