From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.ruggedcom.com (mail.ruggedcom.com [204.50.190.93]) by ozlabs.org (Postfix) with ESMTP id E525EB7B7E for ; Sat, 3 Oct 2009 00:26:56 +1000 (EST) Message-ID: <4AC60AD8.8030509@ruggedcom.com> Date: Fri, 02 Oct 2009 10:14:48 -0400 From: Michael Barkowski MIME-Version: 1.0 To: linuxppc-dev@ozlabs.org Subject: Is volatile always verboten for FSL QE structures? Content-Type: text/plain; charset=ISO-8859-1 Cc: Timur Tabi List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Just wondering - is there a case where using volatile for UCC parameter RAM for example will not work, or is the use of I/O accessors everywhere an attempt to be portable to other architectures? I'm asking because I really want to know ;) -- Michael Barkowski 905-482-4577