From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:47840) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XQuzQ-0006u9-SX for qemu-devel@nongnu.org; Mon, 08 Sep 2014 05:12:06 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XQuzK-0003Dx-NC for qemu-devel@nongnu.org; Mon, 08 Sep 2014 05:12:00 -0400 Received: from mx1.redhat.com ([209.132.183.28]:18149) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XQuzK-0003Dt-Fg for qemu-devel@nongnu.org; Mon, 08 Sep 2014 05:11:54 -0400 Message-ID: <540D72D4.1000604@redhat.com> Date: Mon, 08 Sep 2014 11:11:48 +0200 From: Paolo Bonzini 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=windows-1252 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, mjt@tls.msk.ru, "qemu-devel@nongnu.org" , stefanha@redhat.com -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Il 08/09/2014 11:07, Stefan Hajnoczi ha scritto: > 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? Nope, but I agree that it would likely be a bug fix for sh4eb. Paolo -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 iQIcBAEBAgAGBQJUDXLUAAoJEBvWZb6bTYbyELoP/jwo9SbUupQDDVlvEF1ToB+M MrhOy5umG3qIbrJrl3biiTvxkSpQ9TrfHT1jtk1caGsMos6lRfajVOp1L1JFG4el l/QSMAwLv53yWwGkFeKOH/OtJuraM79iSTxq042mE6w6FP95vRYP+IYLBCbwJY59 qyHFk9/uP0UztdnwzoNcjeyJkGtQAET7seU4Xf25te2q3DK2cO+/jA3Ew16ebQYd nCf3I7KeXNZT1kSZvctwvt0OM4De8IjHXgU76rZXAy1z/sYSEmd/QUzQkHwFHFXA Hpza+LgLvIheEWcOtluyOlZH533JTmLSj2TdNDvcDq+W7pPXO2ncf64y8q+F3roi CH4xHElv88D3bLiy2aE57k1xxuwnJ/xnpxQ0isMosR9fs99dd/k2sHnnaKuBYYVI B4fM+dRfqO5zxNaPUA1zJ3VpQl66C8CXI/iLJbMfgqHYCnAEHgHZA0oLuL8o2RFJ Nl+eulnlcE4XUvzkCsSe19c2g+9iG13ZfVBK4RIth23jSrgw6EhmRCb1Fj4Rf6Ej oArfBcFQr9EZZ8acMbo7wFIwH2Y73+tW65IauFGVDAoOAeLcVyHZ+fudPEWYCLb6 ak9BcXnt5zkAzZgoc5CZS9hLeGKuMsMqkrKaXFu5RybqdaH6LCJfyYNkbdqn37LM HOAIkqKZ+LES8fXJBoZe =pOCE -----END PGP SIGNATURE-----