Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755481AbbBLJhX (ORCPT ); Thu, 12 Feb 2015 04:37:23 -0500 Received: from mga01.intel.com ([192.55.52.88]:35555 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755404AbbBLJhS (ORCPT ); Thu, 12 Feb 2015 04:37:18 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.09,564,1418112000"; d="scan'208";a="665312625" Date: Thu, 12 Feb 2015 15:04:45 +0530 From: Vinod Koul To: Appana Durga Kedareswara Rao Cc: Arnd Bergmann , "linux-arm-kernel@lists.infradead.org" , "devicetree@vger.kernel.org" , Srikanth Vemula , "linux-kernel@vger.kernel.org" , Srikanth Thokala , "dmaengine@vger.kernel.org" , "robh+dt@kernel.org" , Michal Simek , Anirudha Sarangi , "grant.likely@linaro.org" , "dan.j.williams@intel.com" Subject: Re: [PATCH v4] dma: Add Xilinx AXI Direct Memory Access Engine driver support Message-ID: <20150212093445.GM21387@intel.com> References: <1413374436-14410-1-git-send-email-sthokal@xilinx.com> <3236720.MHeqOodrCV@wuerfel> <7dc11ef7ccec49bcb052c30b9aa916c3@BL2FFO11FD044.protection.gbl> <1967130.oYyZRWCcEF@wuerfel> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1098 Lines: 28 On Thu, Jan 29, 2015 at 11:24:41AM +0000, Appana Durga Kedareswara Rao wrote: > > Earlier in the driver we are embedding dma_slave_config into custom > > structs But Lars suggested to modify it. please refer to the below thread for > > more details. > > http://www.spinics.net/lists/dmaengine/msg00010.html > > > > And later we thought of creating a separate private member in > > dma_slave_config for sharing additional configuration between slave > > device and dma engine Or a new dma_ctrl_cmd like > > FSLDMA_EXTERNAL_START(http://www.kernelhub.org/?msg=405535&p=2 ) > > > > Finally Vinod was ok with the existing suggestion so we dropped the above > > thought. > > > > @Vinod : Could you please comment on this. FSLDMA_EXTERNAL_START has been removed, and you cna use the removal as a guidance of how to solve your issue Thanks -- ~Vinod -- 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/