[parisc-linux] HIL support on 715/old ?

[Helge.Deller@ruhr-uni-bochum.de]

Hi Brian,

Am Wed, 19 Jul 2000 schrieb Brian S. Julin:
> I haven't had the time yet to look at the code, which
> I really honestly truthfully do hope to work on :-),

That would be great.
Since I'm moving to a new town, I won't have time in the next 2-3 weeks.

> but someone at some point fixed it for the 715/64,
> which meant changing HIL_BASE.

Yes, that was me. In the current code HILBASE refers to the variable hil_base
from drivers/gsc/hil.c. The address of the HIL-controller is
automatically set there by the detection routines.

> Someone else mentioned
> that there's no PCIish bus/device tree yet, so maybe they j
> ust re#defined it rather than probing.

No. The base-address is taken from the parisc-hw-tree. But maybe the choosen
interrupt-line is wrong for 715/old.
The HIL-bus itself has no PCIish tree (I mean: a list of the attached 
devices) yet.

> The 715/64 used to
> hang there and it was because the HIL_BASE was wrong.

Hmmm. ?
My 715/64 used to work with HIL-keyboard (keys come through, but the
translataion was wrong), but I haven't tested it in the last few weeks.

Helge Deller.