From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lars-Peter Clausen Subject: Re: [uclinux-dist-devel] [PATCH 1/4] Blackfin: Use 8bit spi transfers for the ad1836 Date: Fri, 06 May 2011 15:31:26 +0200 Message-ID: <4DC3F82E.3060605@metafoo.de> References: <1304617966-4410-1-git-send-email-lars@metafoo.de> <4DC3E970.2030207@metafoo.de> <20110506124858.GA11701@sirena.org.uk> <4DC3F577.2040206@metafoo.de> <20110506132608.GO23729@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from smtp-out-004.synserver.de (smtp-out-004.synserver.de [212.40.185.4]) by alsa0.perex.cz (Postfix) with ESMTP id A0D93243F0 for ; Fri, 6 May 2011 15:31:44 +0200 (CEST) In-Reply-To: <20110506132608.GO23729@opensource.wolfsonmicro.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: uclinux-dist-devel@blackfin.uclinux.org, alsa-devel@alsa-project.org, Mike Frysinger , device-drivers-devel@blackfin.uclinux.org, Liam Girdwood List-Id: alsa-devel@alsa-project.org On 05/06/2011 03:26 PM, Mark Brown wrote: > On Fri, May 06, 2011 at 03:19:51PM +0200, Lars-Peter Clausen wrote: >> On 05/06/2011 02:48 PM, Mark Brown wrote: > >>> So clearly the cache stuff ought to be using cpu_to_be16 for this stuff. >>> At present we've been lazy about this as on most CPUs the swap boils >>> down to a noop. If we do end up needing both swaps then we just add >>> this as another parameter in the cache infrastructure. > >> Currently everything is stored as big endian. > > What do you mean? The cache is CPU native. > Sorry, I meant the buffer which is transmitted not the cache it-self. - Lars