From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Wed, 19 Mar 2008 12:20:58 +0000 (GMT) Received: from elvis.franken.de ([193.175.24.41]:39871 "EHLO elvis.franken.de") by ftp.linux-mips.org with ESMTP id S20022558AbYCSMUv (ORCPT ); Wed, 19 Mar 2008 12:20:51 +0000 Received: from uucp (helo=solo.franken.de) by elvis.franken.de with local-bsmtp (Exim 3.36 #1) id 1JbxHm-0008Ju-00; Wed, 19 Mar 2008 13:20:50 +0100 Received: by solo.franken.de (Postfix, from userid 1000) id 65662C28E1; Wed, 19 Mar 2008 13:20:42 +0100 (CET) Date: Wed, 19 Mar 2008 13:20:42 +0100 To: "Maciej W. Rozycki" Cc: Ralf Baechle , linux-mips@linux-mips.org Subject: Re: [PATCH] BCM1480: Init pci controller io_map_base Message-ID: <20080319122042.GA6194@alpha.franken.de> References: <20080308185155.BA791E31BE@solo.franken.de> <20080310162825.GE31420@linux-mips.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.13 (2006-08-11) From: tsbogend@alpha.franken.de (Thomas Bogendoerfer) 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: 18443 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: tsbogend@alpha.franken.de Precedence: bulk X-list: linux-mips On Wed, Mar 19, 2008 at 11:12:23AM +0000, Maciej W. Rozycki wrote: > On Mon, 10 Mar 2008, Ralf Baechle wrote: > > > Thanks, applied. But this patch only solves the problem for the BCM1480's > > native PCI bus. Support for PCI behind HT still needs to be fixed and I'm > > not quite sure where the ports of such devices and busses are getting > > mapped to. > > Hmm, A_BCM1480_PHYS_HT_IO_MATCH_BYTES? we could switch to IO_MATCH_BITS, but then we need to disable software swapping and use address mangling. I personaly prefer to do swapping in software. Thomas. -- Crap can work. Given enough thrust pigs will fly, but it's not necessary a good idea. [ RFC1925, 2.3 ]