From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from edu-smtp-02.edutel.nl (edu-smtp-02.edutel.nl [88.159.1.176]) by ozlabs.org (Postfix) with ESMTP id 668611007DB for ; Tue, 2 Nov 2010 03:24:35 +1100 (EST) Message-ID: <4CCEE9C1.8000108@neli.hopto.org> Date: Mon, 01 Nov 2010 17:24:33 +0100 From: Micha Nelissen MIME-Version: 1.0 To: "Bounine, Alexandre" Subject: Re: RapidIO: MC Exception when enumerating peer to peer connection References: <4CCA9207.8050506@neli.hopto.org> <0CE8B6BE3C4AD74AB97D9D29BD24E552014B9D48@CORPEXCH1.na.ads.idt.com> In-Reply-To: <0CE8B6BE3C4AD74AB97D9D29BD24E552014B9D48@CORPEXCH1.na.ads.idt.com> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Cc: linuxppc-dev@lists.ozlabs.org, Thomas Taranowski List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Bounine, Alexandre wrote: > In the current fsl_rio implementation initialization enables ACCEPT_ALL > mode for the port therefore you should not have problems caused by > initial destID value. Based on your post about multiport support I think Btw, best is to use 0xFF (or 0xFFFF in 16-bit environment) as initial/hardware strapped destid, and not change it in any bootloader. This makes for much stabler kernel enumeration: the host can talk to all agents with 0xFF initially. Micha