Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932442Ab0FOU4H (ORCPT ); Tue, 15 Jun 2010 16:56:07 -0400 Received: from eu1sys200aog101.obsmtp.com ([207.126.144.111]:34334 "EHLO eu1sys200aog101.obsmtp.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754103Ab0FOU4F (ORCPT ); Tue, 15 Jun 2010 16:56:05 -0400 From: Linus WALLEIJ To: Jassi Brar , Kukjin Kim Cc: Dan Williams , "linux-arm-kernel@lists.infradead.org" , "yuanyabin1978@sina.com" , Viresh KUMAR , Alessandro Rubini , "linux-kernel@vger.kernel.org" , Ben Dooks , Peter Pearse Date: Tue, 15 Jun 2010 22:55:07 +0200 Subject: RE: [PATCH 06/13] DMAENGINE: driver for the ARM PL080/PL081 PrimeCells Thread-Topic: [PATCH 06/13] DMAENGINE: driver for the ARM PL080/PL081 PrimeCells Thread-Index: AcsMd+q3AYY1yp/CQ8qG58SqACRjuAAVKKeA Message-ID: References: <1276270031-1607-1-git-send-email-linus.walleij@stericsson.com> <002001cb0c75$0a54fd00$1efef700$%kim@samsung.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: acceptlanguage: en-US Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: 8bit X-MIME-Autoconverted: from base64 to 8bit by alpha.home.local id o5FKuDim032513 Content-Length: 994 Lines: 24 [Jassi] > [Kukjin] > >> It has been converted to use the header from the Samsung PL080 > >> derivate instead of its own defintions, and can potentially support > >> several controllers in the same system. > > Looks good, but please give me some time to test on the > board(SMDK6410). > > If any problem, let you know. Of course no problem, will ack. > Samsung doesn't use the DMA API, so this driver is unlikely to work. Yeah that was never the intention, the Samsung derivate has one extra Register and other funny stuff. I was more hoping on breaking out a subset in the same elegant way with a generic part and a separate DMAengine as was done with the PL330... But I need to get it fully working first. Atleast I used the same include file. But I have functional UART DMA on the RealView PB11MPCore now! Yours, Linus Walleij ????{.n?+???????+%?????ݶ??w??{.n?+????{??G?????{ay?ʇڙ?,j??f???h?????????z_??(?階?ݢj"???m??????G????????????&???~???iO???z??v?^?m???? ????????I?