From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40474) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XQwf6-0006f4-Ha for qemu-devel@nongnu.org; Mon, 08 Sep 2014 06:59:14 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XQwf0-0001KM-DV for qemu-devel@nongnu.org; Mon, 08 Sep 2014 06:59:08 -0400 Received: from isrv.corpit.ru ([86.62.121.231]:50427) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XQwf0-0001KF-5X for qemu-devel@nongnu.org; Mon, 08 Sep 2014 06:59:02 -0400 Message-ID: <540D8BF5.3080708@msgid.tls.msk.ru> Date: Mon, 08 Sep 2014 14:59:01 +0400 From: Michael Tokarev MIME-Version: 1.0 References: <53F704BE.6000407@mrs.ro> <5402DD88.5010600@gmail.com> <20140908090756.GF7638@stefanha-thinkpad.redhat.com> In-Reply-To: <20140908090756.GF7638@stefanha-thinkpad.redhat.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH] IDE: MMIO IDE device control should be little endian List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Stefan Hajnoczi , Valentin Manea Cc: kwolf@redhat.com, Paolo Bonzini , "qemu-devel@nongnu.org" , stefanha@redhat.com 08.09.2014 13:07, Stefan Hajnoczi wrote: > This patch changes the semantics of the sh4eb target (with the r2d > machine type), where the mmio-ide registers currently don't need > byteswapping. > > I guess a real big-endian SH4 with MMIO IDE *should* byteswap but want > to double-check. > > Does anyone know what the expected behavior here is? That's exactly the reason I don't think this is a -trivial material :) Thanks, /mjt