From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-in-04.arcor-online.net (mail-in-04.arcor-online.net [151.189.21.44]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.arcor.de", Issuer "Thawte Premium Server CA" (verified OK)) by ozlabs.org (Postfix) with ESMTP id 14F7E67D6E for ; Tue, 7 Nov 2006 03:46:01 +1100 (EST) In-Reply-To: <454F5259.3020107@hogyros.de> References: <1162767333.28571.254.camel@localhost.localdomain> <454F5259.3020107@hogyros.de> Mime-Version: 1.0 (Apple Message framework v752.2) Content-Type: text/plain; charset=US-ASCII; format=flowed Message-Id: <8BC8EB4A-7010-446B-8605-BAB2404AE840@kernel.crashing.org> From: Segher Boessenkool Subject: Re: APUS and IOs question Date: Mon, 6 Nov 2006 17:45:43 +0100 To: Simon Richter Cc: linuxppc-dev@ozlabs.org List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , > That, and that the 604e+ probably doesn't reorder accesses that much > anyway that the barriers would do any good here. :-) Is there any reason though to have APUS-specific I/O accessors instead of using the generic stuff (except for perhaps a minor performance hit)? Segher