Subject: Re: needs MI wdc changes to support macppc's wdc
To: None <>
From: Ken Nakata <>
List: tech-kern
Date: 11/16/1998 01:22:53
On Mon, 16 Nov 1998 00:23:18 +0900 (JST), Izumi Tsutsui wrote:
> Are there any conclusion about this subject?
> Which should we use stride or register map?
> macppc wdc can use both stride and reg map,

As the someone who took a shot at porting wdc driver to mac68k, I'd
like to know this, too.  I'm fine with either way.

> but how about mac68k (and other eventual) wdc?

If the stride means sparse bus_space, mac68k can't at the moment.  But
it's not impossible to implement such thing, of course.

I Cc'ed this message to our port master and the latest addition of Core
(congrats, Scott!), Scott Reynolds to get his attention.  Scott, what
do you think on this issue?