From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D79EBC17443 for ; Mon, 11 Nov 2019 06:13:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A7FC42067B for ; Mon, 11 Nov 2019 06:13:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573452784; bh=NthoupRoaY5yarrl2arVlGsOeFSOOPS5cv6/FC6a8fo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=NLZzf0iBQ0IMLvk/tUsAhGvWAGW/myttluzELSuj0DOEK85AvxcEYF+WUbY1I4jrc YQJNfBu70MMF/eq+jM5fEWfKTjBhfTWCtPQhOZp2O2KvaUsLu5wlhg1Y7HRaqoopgH c08aImUn9/TG2oE6o1hZ/1eyoh0FzyEBNL/hLFHY= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726902AbfKKGND (ORCPT ); Mon, 11 Nov 2019 01:13:03 -0500 Received: from mail.kernel.org ([198.145.29.99]:50392 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725796AbfKKGND (ORCPT ); Mon, 11 Nov 2019 01:13:03 -0500 Received: from localhost (unknown [106.201.42.77]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F12F72067B; Mon, 11 Nov 2019 06:13:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1573452782; bh=NthoupRoaY5yarrl2arVlGsOeFSOOPS5cv6/FC6a8fo=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=FALGwTePjsC0UkM2Pa/mIRJPHz0f+YjhRPz7DPMOR5l1LVU1xgcB5Ytvx4BLj8Pfo hftYoBXw4EKbE81flNNCRus1AGaRYIhuqtzuXvOKSH2OkSDn635soJYFcMSR3l4/vt wfCVGCenhiXc5K9pv4td8f7gdywcg3hg75vmZHOg= Date: Mon, 11 Nov 2019 11:42:58 +0530 From: Vinod Koul To: Peter Ujfalusi Cc: robh+dt@kernel.org, nm@ti.com, ssantosh@kernel.org, dan.j.williams@intel.com, dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, grygorii.strashko@ti.com, lokeshvutla@ti.com, t-kristo@ti.com, tony@atomide.com, j-keerthy@ti.com Subject: Re: [PATCH v4 15/15] dmaengine: ti: k3-udma: Add glue layer for non DMAengine users Message-ID: <20191111061258.GS952516@vkoul-mobl> References: <20191101084135.14811-1-peter.ujfalusi@ti.com> <20191101084135.14811-16-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191101084135.14811-16-peter.ujfalusi@ti.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 01-11-19, 10:41, Peter Ujfalusi wrote: > From: Grygorii Strashko > > Certain users can not use right now the DMAengine API due to missing > features in the core. Prime example is Networking. > > These users can use the glue layer interface to avoid misuse of DMAengine > API and when the core gains the needed features they can be converted to > use generic API. Can you add some notes on what all features does this layer implement.. -- ~Vinod