From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id CE9F0CA9EC0 for ; Mon, 28 Oct 2019 22:17:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A1ADE21479 for ; Mon, 28 Oct 2019 22:17:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727020AbfJ1WRh (ORCPT ); Mon, 28 Oct 2019 18:17:37 -0400 Received: from kvm5.telegraphics.com.au ([98.124.60.144]:57904 "EHLO kvm5.telegraphics.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725776AbfJ1WRh (ORCPT ); Mon, 28 Oct 2019 18:17:37 -0400 X-Greylist: delayed 527 seconds by postgrey-1.27 at vger.kernel.org; Mon, 28 Oct 2019 18:17:37 EDT Received: from localhost (localhost.localdomain [127.0.0.1]) by kvm5.telegraphics.com.au (Postfix) with ESMTP id 71EDB2A29A; Mon, 28 Oct 2019 18:08:47 -0400 (EDT) Date: Tue, 29 Oct 2019 09:08:44 +1100 (AEDT) From: Finn Thain To: Kars de Jong cc: Andreas 'count' Kotes , linux-m68k Subject: Re: Amiga PCMCIA network card support In-Reply-To: Message-ID: References: <7d87adfd-4373-950d-fc94-3bbdcce9e798@flatline.de> <5531fcb0-687d-7186-a4b5-f2f9349d334a@flatline.de> MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Sender: linux-m68k-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-m68k@vger.kernel.org On Mon, 28 Oct 2019, Kars de Jong wrote: > Also, someone once tested this on his A1200 which had a 68030 and I > believe it broke. Something about ioremap() not accepting physical > addresses that were already mapped by a fixed mapping (Zorro II address > space). > Interesting! On my to-do list is a task to investigate the reason why commit bb6ef7d1e8a6 ("m68k/mac: Don't remap SWIM MMIO region") was needed. I think you may have put your finger on that reason... --