Subject: Re: Some PPC VM weirdness
To: Ignatios Souvatzis <is@netbsd.org>
From: Matt Thomas <matt@3am-software.com>
List: port-powerpc
Date: 02/19/2005 12:21:05
At 11:59 AM 2/19/2005, Ignatios Souvatzis wrote:
>Hi,
>
>On Sat, Feb 19, 2005 at 07:47:00PM +0100, Jochen Kunz wrote:
> > On Sat, 19 Feb 2005 01:20:29 -0800
> > Matt Thomas <matt@3am-software.com> wrote:
> >
> > > Good.  I've wanted to kill the ofppc bus_space for awhile now.
> > Yes. It is obsolete since we have your generic PPC bus_space(9).
>
>Does it support interleaved (or even stranger) mappings... like:
>add 1 MB to the internal base address for 16 bit accesses?
>
>(wondering what to do with AmigaPPC).

Yes.  Since every access is via an indirect function.


-- 
Matt Thomas                     email: matt@3am-software.com
3am Software Foundry              www: http://3am-software.com/bio/matt/
Cupertino, CA              disclaimer: I avow all knowledge of this message.