From mboxrd@z Thu Jan 1 00:00:00 1970 Received: with ECARTIS (v1.0.0; list linux-mips); Tue, 06 Dec 2005 23:25:58 +0000 (GMT) Received: from mms1.broadcom.com ([216.31.210.17]:26897 "EHLO mms1.broadcom.com") by ftp.linux-mips.org with ESMTP id S8133802AbVLFXZh (ORCPT ); Tue, 6 Dec 2005 23:25:37 +0000 Received: from 10.10.64.121 by mms1.broadcom.com with SMTP (Broadcom SMTP Relay (Email Firewall v6.2.0)); Tue, 06 Dec 2005 15:25:03 -0800 X-Server-Uuid: F962EFE0-448C-40EE-8100-87DF498ED0EA Received: from mail-irva-8.broadcom.com ([10.10.64.221]) by mail-irva-1.broadcom.com (Post.Office MTA v3.5.3 release 223 ID# 0-72233U7200L2200S0V35) with ESMTP id com; Tue, 6 Dec 2005 15:25:03 -0800 Received: from mail-sj1-12.sj.broadcom.com (mail-sj1-12.sj.broadcom.com [10.16.128.215]) by mail-irva-8.broadcom.com (MOS 3.5.6-GR) with ESMTP id CHO74822; Tue, 6 Dec 2005 15:24:54 -0800 (PST) Received: from NT-SJCA-0750.brcm.ad.broadcom.com (nt-sjca-0750 [10.16.192.220]) by mail-sj1-12.sj.broadcom.com (Postfix) with ESMTP id 0BB1A20501; Tue, 6 Dec 2005 15:24:54 -0800 (PST) Received: from [127.0.0.1] ([10.240.253.113]) by NT-SJCA-0750.brcm.ad.broadcom.com with Microsoft SMTPSVC(6.0.3790.1830); Tue, 6 Dec 2005 15:24:53 -0800 Message-ID: <43961DC1.80405@broadcom.com> Date: Tue, 06 Dec 2005 15:24:49 -0800 From: "Mark Mason" User-Agent: Mozilla Thunderbird 1.0.2 (Windows/20050317) X-Accept-Language: en-us, en MIME-Version: 1.0 To: "Jim Gifford" cc: "Scott Ashcroft" , linux-mips@linux-mips.org Subject: Re: pci_iomap issues? References: <20051206002312.60357.qmail@web86303.mail.ukl.yahoo.com> <4394EDC8.9080301@jg555.com> In-Reply-To: <4394EDC8.9080301@jg555.com> X-Enigmail-Version: 0.93.0.0 OpenPGP: id=E9620E57; url= X-OriginalArrivalTime: 06 Dec 2005 23:24:53.0782 (UTC) FILETIME=[432E2360:01C5FABC] X-WSS-ID: 6F88C24548G9308121-01-01 Content-Type: text/plain; charset=iso-8859-1 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: 9623 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: mason@broadcom.com Precedence: bulk X-list: linux-mips Hello, Jim Gifford wrote: > How many machines are affected by multiple pci busses. I can only > thing of the Origin systems. Couldn't we get a base iomap.c in and add > one's specific to the multiple bus machines? Any system based on BCM1480s could have multiple pci busses (one PCI-X directly, and additional busses through HT/PCI-X bridges). For the BCM91480B board, we had to turn on PCI_DOMAINS to get this to work correctly. /Mark