On Tue, May 16, 2000 at 01:33:34PM -0700, Mike Smith wrote:
> > Also, the ppc code is even more complex than the ppbus stuff. I don't know
> > how much good i'll be able to do. Does anyone have any ideas on figuring
> > out why ECP is broken? Is it broken in -current as well?
>
> No ideas, no. You should be able to fathom at least parts of the code,
> although you may well end up needing a copy of the 1284 spec. You might
> also look at the linux code for inspiration.
Well, i can follow things somewhat, but without a list of all the functions
and what they do, it's tough to get your bearings. Maybe that's what i
should do. Also, i can't tell what relates to the zip drive and what
doesn't. The 1284 does, you say?
I'll check out the old imm.c driver as well. Thanks. But i don't know if
the problem is the driver or the ECP part of the interface.
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