gEDA: JTAG software

[Larry Doolittle <ldoolitt@recycle.lbl.gov>]

Maybe slightly off-topic, but I just posted some
JTAG documentation and software at
   http://recycle.lbl.gov/~ldoolitt/jtag.html

I welcome discussion, the social part to this exercise
is to settle on a common API for mid-level access to
JTAG devices.  This way higher level software authors
don't have to re-invent the low-level wheel, users can
have their choice of adapter to the JTAG pins, etc.

Steve Williams suggested making the driver level a
loadable module.  That sounds good, but I haven't had
a chance to code it.  I think that change should be
mostly transparent on both sides of the interface.

      - Larry