From mboxrd@z Thu Jan 1 00:00:00 1970 From: Michael Buesch Subject: Re: [PATCH 2/14] nes: device structures and defines Date: Wed, 8 Aug 2007 15:02:35 +0200 Message-ID: <200708081502.35837.mb@bu3sch.de> References: <200708080045.l780jE9E004667@neteffect.com> <200708081350.36081.mb@bu3sch.de> <20070808125511.GA14419@one.firstfloor.org> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Cc: Jeff Garzik , ggrundstrom@neteffect.com, rdreier@cisco.com, ewg@lists.openfabrics.org, netdev@vger.kernel.org To: Andi Kleen Return-path: Received: from static-ip-62-75-166-246.inaddr.intergenia.de ([62.75.166.246]:47457 "EHLO vs166246.vserver.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753512AbXHHNDL (ORCPT ); Wed, 8 Aug 2007 09:03:11 -0400 In-Reply-To: <20070808125511.GA14419@one.firstfloor.org> Content-Disposition: inline Sender: netdev-owner@vger.kernel.org List-Id: netdev.vger.kernel.org On Wednesday 08 August 2007 14:55:11 Andi Kleen wrote: > On Wed, Aug 08, 2007 at 01:50:35PM +0200, Michael Buesch wrote: > > On Wednesday 08 August 2007 14:38:10 Andi Kleen wrote: > > > Jeff Garzik writes: > > > > > + val, reg_index, addr, addr+4); */ > > > > > + writel(cpu_to_le32(reg_index), addr); > > > > > + writel(cpu_to_le32(val),(u8 *)addr + 4); > > > > > > > > wrong -- endian conversion macros not needed with writel() > > > > > > Are you sure? I don't think that's true. e.g. powerpc writel > > > doesn't convert endian > > > > Andi, you are wrong. > > writeX take CPU endian args. > > That is what I wrote. Uhm, so.... Why did you complain to Jeff? I'm a little bit confused now :) Fact is that we do _not_ need cpu_to_le32 with writel. -- Greetings Michael.