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=-2.5 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,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 738E7C43331 for ; Mon, 11 Nov 2019 06:13:05 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 45ED320869 for ; Mon, 11 Nov 2019 06:13:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="P9YJ2I3Q"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="FALGwTeP" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 45ED320869 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=/6eEeLbW7Rfzz3oucmj7IEyShi/Kb5XFWeRKidke+bs=; b=P9YJ2I3QvcsM58 ir7ose5urSd4Wdz2bzk1HkcIeqcZL5jwondPgStZJmttxfy2d7E1J9MCGeFzIxejhZaGziNgKJIFS i79hQEXJF1ljh3hGX8QzxvTYSlb0tonWnm32qFHkhGHWhq5yLnc1OzycvaOeiN/itEPa//nvf3IOJ +zaUzIgpKwMeIDsNRy0QOKZ7bzFyvGjwtFx5B/0+DAY0EVbc2FR2lH+OMhS6ZOT4QPJ5LtOmGjARL dDAvpGcjqYHLNvZERR/6nMWqgs2Cu3aGbvfLFAu7s4eKKIBLXB/44y0832N44dsM+Le5yeFePXnQA b0SRywXVerlZecoyyQ7Q==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU2wi-0002JQ-Uk; Mon, 11 Nov 2019 06:13:04 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1iU2wh-0002J2-3v for linux-arm-kernel@lists.infradead.org; Mon, 11 Nov 2019 06:13:04 +0000 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 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-Disposition: inline In-Reply-To: <20191101084135.14811-16-peter.ujfalusi@ti.com> User-Agent: Mutt/1.12.1 (2019-06-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20191110_221303_178000_478E9D73 X-CRM114-Status: UNSURE ( 8.87 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: nm@ti.com, devicetree@vger.kernel.org, grygorii.strashko@ti.com, lokeshvutla@ti.com, j-keerthy@ti.com, linux-kernel@vger.kernel.org, t-kristo@ti.com, tony@atomide.com, robh+dt@kernel.org, ssantosh@kernel.org, dmaengine@vger.kernel.org, dan.j.williams@intel.com, linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.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 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel