From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Schmitz Subject: Re: [PATCH] m68k: Make sure {read,write}s[bwl]() are always defined Date: Wed, 18 Apr 2012 19:59:20 +1200 Message-ID: <4F8E7458.8030301@gmail.com> References: <1334516410-5777-1-git-send-email-geert@linux-m68k.org> <4F8C08F1.5050907@snapgear.com> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pb0-f46.google.com ([209.85.160.46]:41536 "EHLO mail-pb0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751252Ab2DRH7h (ORCPT ); Wed, 18 Apr 2012 03:59:37 -0400 Received: by pbcun15 with SMTP id un15so8634348pbc.19 for ; Wed, 18 Apr 2012 00:59:37 -0700 (PDT) In-Reply-To: <4F8C08F1.5050907@snapgear.com> Sender: linux-m68k-owner@vger.kernel.org List-Id: linux-m68k@vger.kernel.org To: Greg Ungerer Cc: Geert Uytterhoeven , linux-m68k@lists.linux-m68k.org, Greg Ungerer , Linux/m68k Greg, >> Or do you want musb_io.h to check for >> "!(defined(CONFIG_M68K)&& defined(CONFIG_MMU))" instead? > > No, I would rather see just the defined(CONFIG_M68K), and no check for > CONFIG_MMU. I am pretty sure there is some similarity between the way > the Atari does ISA bus interfacing to what some of the ColdFire boards > do. I sure hope you are wrong :-) But I think I saw some non-MMU Atari use attempts mentioned on the list, and the ROM port ISA adapter could well be used on non-MMU Ataris (though I'm not sure what address the ROM port would be mapped at on those - I'm sure Andreas will know the details there). Michael