From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp5.wanadoo.fr (smtp5.wanadoo.fr [193.252.22.26]) by ozlabs.org (Postfix) with ESMTP id 428DD68594 for ; Fri, 28 Oct 2005 06:40:28 +1000 (EST) Received: from me-wanadoo.net (localhost [127.0.0.1]) by mwinf0509.wanadoo.fr (SMTP Server) with ESMTP id 8DE4A1C00297 for ; Thu, 27 Oct 2005 22:40:25 +0200 (CEST) Received: from pegasos (AStrasbourg-251-1-40-23.w82-126.abo.wanadoo.fr [82.126.157.23]) by mwinf0509.wanadoo.fr (SMTP Server) with ESMTP id 65D621C00291 for ; Thu, 27 Oct 2005 22:40:25 +0200 (CEST) Date: Thu, 27 Oct 2005 22:38:43 +0200 To: "Mark A. Greer" Message-ID: <20051027203843.GB13787@localhost.localdomain> References: <20051027181751.GD9628@mag.az.mvista.com> <20051027184921.GA11742@localhost.localdomain> <20051027200447.GC13847@mag.az.mvista.com> <20051027201105.GD13847@mag.az.mvista.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <20051027201105.GD13847@mag.az.mvista.com> From: Sven Luther Cc: linuxppc-embedded@ozlabs.org Subject: Re: Board based on MPC7447 and MV64462 List-Id: Linux on Embedded PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Thu, Oct 27, 2005 at 01:11:05PM -0700, Mark A. Greer wrote: > Actually, I guess this is more to hide the bridge from the pci_auto when > it walks the pci buses. If the pci resources are already allocated > correctly (as in pegasos?) it may not confuse the generic pci code. > Even if it doesn't get confused, its by luck. The bridge's pci regs > are NOT pci compliant and, IMHO, its iffy to assume that things woun't > get messed up. As said, the pci access rtas functions will stop any access to the non-pci compliant regs. Friendly, Sven Luther