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=-12.3 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=ham 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 27306C4361B for ; Tue, 8 Dec 2020 11:54:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id E79FA23A9B for ; Tue, 8 Dec 2020 11:54:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729199AbgLHLxu (ORCPT ); Tue, 8 Dec 2020 06:53:50 -0500 Received: from fllv0015.ext.ti.com ([198.47.19.141]:38776 "EHLO fllv0015.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725905AbgLHLxu (ORCPT ); Tue, 8 Dec 2020 06:53:50 -0500 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by fllv0015.ext.ti.com (8.15.2/8.15.2) with ESMTP id 0B8Bq8k7055935; Tue, 8 Dec 2020 05:52:08 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1607428328; bh=qXoKsH8IyPZo+6f6q7lrw5GuImluXxVlgfEO2PcZOVw=; h=Subject:To:CC:References:From:Date:In-Reply-To; b=krsumVr5tRDU3fH6ZpB53V1AmLtbtxreSPPOuOAx9dIYcCIkiUUht3+v9pldL8/o8 WebKgq63uZz06ihygtxC51zFmp4JLCsmpZtOovFfrJDN3u+tIVp3jU+Jcm4jMyG9ET T2uyOVcGS3lHWvMyNEFpQOLrlxntT1tBrdziEmBM= Received: from DFLE115.ent.ti.com (dfle115.ent.ti.com [10.64.6.36]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 0B8Bq7h6092458 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 8 Dec 2020 05:52:08 -0600 Received: from DFLE105.ent.ti.com (10.64.6.26) by DFLE115.ent.ti.com (10.64.6.36) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3; Tue, 8 Dec 2020 05:52:07 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE105.ent.ti.com (10.64.6.26) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.1979.3 via Frontend Transport; Tue, 8 Dec 2020 05:52:07 -0600 Received: from [10.250.100.73] (ileax41-snat.itg.ti.com [10.172.224.153]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 0B8Bq2YX040294; Tue, 8 Dec 2020 05:52:03 -0600 Subject: Re: [PATCH v3 04/20] dmaengine: ti: k3-udma-glue: Add function to get device pointer for DMA API To: Peter Ujfalusi , , , , CC: , , , , , , References: <20201208090440.31792-1-peter.ujfalusi@ti.com> <20201208090440.31792-5-peter.ujfalusi@ti.com> From: Grygorii Strashko Message-ID: <83289f9e-723e-4fa5-ec89-c69f0bcc5400@ti.com> Date: Tue, 8 Dec 2020 13:52:03 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <20201208090440.31792-5-peter.ujfalusi@ti.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 08/12/2020 11:04, Peter Ujfalusi wrote: > Glue layer users should use the device of the DMA for DMA mapping and > allocations as it is the DMA which accesses to descriptors and buffers, > not the clients > > Signed-off-by: Peter Ujfalusi Reviewed-by: Grygorii Strashko -- Best regards, grygorii