Subject: Re: yamt-km branch
To: YAMAMOTO Takashi <yamt@mwd.biglobe.ne.jp>
From: Chuck Silvers <chuq@chuq.com>
List: tech-kern
Date: 02/22/2005 21:09:32
On Tue, Feb 22, 2005 at 09:17:51PM +0900, YAMAMOTO Takashi wrote:
> hi,
>
> > > if it isn't, i guess it's better to change address layout so that
> > > the available region is contiguous. maybe move Sysmap to the end of
> > > address space?
> >
> > that sounds fine.
>
> a patch attached. the intention is,
> - move Sysmap to the end of address space
> - move IOBase etc to immediately after proc0 uarea.
it works on my quadra 950, thanks. could you make fixes for
the 7 other m68k platforms that have pmap_init_md() also?
I can test all but cesfic.
> m68k pmap is much more complicated than i expected. :-(
indeed, it's way more complicated than it needs to be.
rewriting it is on my list of things to do someday...
-Chuck