Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757393Ab0FOKpt (ORCPT ); Tue, 15 Jun 2010 06:45:49 -0400 Received: from mail-vw0-f46.google.com ([209.85.212.46]:44438 "EHLO mail-vw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757378Ab0FOKpq (ORCPT ); Tue, 15 Jun 2010 06:45:46 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=CDebYeZycZaxg3UcozbDUEOaxQchS7o6unLS8cX39l4kdzHo2JiAINT+LCQCPwifBr iMHQtRNRD0uwCuqeiQruBMqDtBaxSTycDfXQm+zqJZynRwaJ859H91UeZy0ddr2TVbjV ru88J6DzkFx6hAdGxF0MJokN7JrB4Ml4f66J4= MIME-Version: 1.0 In-Reply-To: <002001cb0c75$0a54fd00$1efef700$%kim@samsung.com> References: <1276270031-1607-1-git-send-email-linus.walleij@stericsson.com> <002001cb0c75$0a54fd00$1efef700$%kim@samsung.com> Date: Tue, 15 Jun 2010 19:45:45 +0900 Message-ID: Subject: Re: [PATCH 06/13] DMAENGINE: driver for the ARM PL080/PL081 PrimeCells From: Jassi Brar To: Kukjin Kim Cc: Linus Walleij , Dan Williams , linux-arm-kernel@lists.infradead.org, yuanyabin1978@sina.com, Viresh Kumar , Alessandro Rubini , linux-kernel@vger.kernel.org, Ben Dooks , Peter Pearse Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1283 Lines: 28 On Tue, Jun 15, 2010 at 7:25 PM, Kukjin Kim wrote: > Linus Walleij wrote: >> >> This creates a DMAengine driver for the ARM PL080/PL081 PrimeCells >> based on the implementation earlier submitted by Peter Pearse. >> This is working like a charm for memcpy on the PB11MPCore, but >> slave DMA to devices is still not working. >> >> This DMA controller is used in mostly unmodified form in the ARM >> RealView and Versatile platforms, in the ST-Ericsson Nomadik, and >> in the ST SPEAr platform. >> >> 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. >> >> Cc: Peter Pearse >> Cc: Ben Dooks >> Cc: Kukjin Kim > > 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. -- 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/