From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 12 Jan 2007 14:37:51 +0000 (GMT) Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:5598 "EHLO lxorguk.ukuu.org.uk") by ftp.linux-mips.org with ESMTP id S28575218AbXALOhq (ORCPT ); Fri, 12 Jan 2007 14:37:46 +0000 Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by lxorguk.ukuu.org.uk (8.13.8/8.13.4) with ESMTP id l0CEn5b1030930; Fri, 12 Jan 2007 14:49:05 GMT Date: Fri, 12 Jan 2007 14:49:05 +0000 From: Alan To: Alan Cc: Peter Horton , Ralf Baechle , Yoichi Yuasa , linux-mips Subject: Re: [PATCH] [MIPS] Fixed PCI resource fixup Message-ID: <20070112144905.2919e705@localhost.localdomain> In-Reply-To: <20070112144042.74c4edca@localhost.localdomain> References: <200701110555.l0B5twHe006668@mbox33.po.2iij.net> <20070111143116.GA4451@linux-mips.org> <45A79847.1060302@bitbox.co.uk> <20070112144042.74c4edca@localhost.localdomain> X-Mailer: Sylpheed-Claws 2.6.0 (GTK+ 2.10.4; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Return-Path: X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0) X-Orcpt: rfc822;linux-mips@linux-mips.org Original-Recipient: rfc822;linux-mips@linux-mips.org X-archive-position: 13595 X-ecartis-version: Ecartis v1.0.0 Sender: linux-mips-bounce@linux-mips.org Errors-to: linux-mips-bounce@linux-mips.org X-original-sender: alan@lxorguk.ukuu.org.uk Precedence: bulk X-list: linux-mips On Fri, 12 Jan 2007 14:40:42 +0000 Alan wrote: Sorry hit the wrong button > > The GT-64111 passes the CPU addresses straight onto the PCI bus and does > > not remove the offset of the Galileo's PCI window in CPU space. This > > means the only PCI I/O addresses that can be supported are 0x1000.0000 > > to 0x11ff.ffff, hence the negative 'io_offset'. Does this mean it can't hit PCI I/O space legacy addresses (0x1F0 etc) ? If so can you set CONFIG_NO_ATA_LEGACY in your platform configuration