Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965818AbWKEDrP (ORCPT ); Sat, 4 Nov 2006 22:47:15 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S965819AbWKEDrP (ORCPT ); Sat, 4 Nov 2006 22:47:15 -0500 Received: from smtp.osdl.org ([65.172.181.4]:29079 "EHLO smtp.osdl.org") by vger.kernel.org with ESMTP id S965818AbWKEDrO (ORCPT ); Sat, 4 Nov 2006 22:47:14 -0500 Date: Sat, 4 Nov 2006 19:46:59 -0800 (PST) From: Linus Torvalds To: Benjamin Herrenschmidt cc: Russell King , Linux Kernel list , Jeff Garzik , Andrew Morton , "David S. Miller" , Paul Mackerras Subject: Re: lib/iomap.c mmio_{in,out}s* vs. __raw_* accessors In-Reply-To: <1162697533.28571.131.camel@localhost.localdomain> Message-ID: References: <1162626761.28571.14.camel@localhost.localdomain> <20061104140559.GC19760@flint.arm.linux.org.uk> <1162678639.28571.63.camel@localhost.localdomain> <1162689005.28571.118.camel@localhost.localdomain> <1162697533.28571.131.camel@localhost.localdomain> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 686 Lines: 19 On Sun, 5 Nov 2006, Benjamin Herrenschmidt wrote: > > Make the generic lib/iomap.c use arch provided MMIO accessors when > available for big endian and repeat operations. Also while at it, > fix the *_be version which are currently broken for PIO Just rip the _be versions out, methinks. Also, what does your "writesb()" actually look like? I assume it's the exact same thing as the generic one, with just another barrier. No? Linus - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/