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=-2.4 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 CFD9BC43331 for ; Tue, 12 Nov 2019 07:24:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id A3F182067B for ; Tue, 12 Nov 2019 07:24:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=ti.com header.i=@ti.com header.b="QcMaLS2g" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725781AbfKLHY3 (ORCPT ); Tue, 12 Nov 2019 02:24:29 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:60552 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725283AbfKLHY3 (ORCPT ); Tue, 12 Nov 2019 02:24:29 -0500 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id xAC7OLls037267; Tue, 12 Nov 2019 01:24:21 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1573543461; bh=9ZjEggkK3tYtTfvVyv4LxqBOLJcpeT8JiS+RxzIUC7I=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=QcMaLS2gpVQKfVjYt3+Pr40c87QkE10hjw6CtAoXzDYohl5rT3zKu1DCZbHNbB9u6 NUQDbUctWfRnd/2xcL2F/P5CAILp10Zh94rxHybOYz51g802mD9lsVjXqjBbsuRyiC B6H8Vzvg10kZWBVNETmTPG5mFxxCmhz8szpl1zD4= Received: from DFLE101.ent.ti.com (dfle101.ent.ti.com [10.64.6.22]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id xAC7OLOM028549 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 12 Nov 2019 01:24:21 -0600 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3; Tue, 12 Nov 2019 01:24:03 -0600 Received: from lelv0326.itg.ti.com (10.180.67.84) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1847.3 via Frontend Transport; Tue, 12 Nov 2019 01:24:03 -0600 Received: from [192.168.2.6] (ileax41-snat.itg.ti.com [10.172.224.153]) by lelv0326.itg.ti.com (8.15.2/8.15.2) with ESMTP id xAC7OHG7089194; Tue, 12 Nov 2019 01:24:17 -0600 Subject: Re: [PATCH v4 15/15] dmaengine: ti: k3-udma: Add glue layer for non DMAengine users To: Vinod Koul CC: , , , , , , , , , , , , References: <20191101084135.14811-1-peter.ujfalusi@ti.com> <20191101084135.14811-16-peter.ujfalusi@ti.com> <20191111061258.GS952516@vkoul-mobl> <6d4d2fcc-502b-4b41-cd71-8942741f4ad8@ti.com> <20191112053714.GX952516@vkoul-mobl> From: Peter Ujfalusi Message-ID: Date: Tue, 12 Nov 2019 09:25:33 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: <20191112053714.GX952516@vkoul-mobl> Content-Type: text/plain; charset="utf-8" Content-Language: en-US Content-Transfer-Encoding: 8bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 12/11/2019 7.37, Vinod Koul wrote: > On 11-11-19, 12:31, Peter Ujfalusi wrote: >> >> >> On 11/11/2019 8.12, Vinod Koul wrote: >>> 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.. >> >> In the commit message or in the code? > > commit here so that we know what to expect. Can you check the v5 commit message if it is sufficient? If not, I can make it more verbose for v6. - Péter Texas Instruments Finland Oy, Porkkalankatu 22, 00180 Helsinki. Y-tunnus/Business ID: 0615521-4. Kotipaikka/Domicile: Helsinki