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=-6.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 98810C433E9 for ; Mon, 1 Feb 2021 09:53:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4812D64EBD for ; Mon, 1 Feb 2021 09:53:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232948AbhBAJwl (ORCPT ); Mon, 1 Feb 2021 04:52:41 -0500 Received: from mail.kernel.org ([198.145.29.99]:56058 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232941AbhBAJwj (ORCPT ); Mon, 1 Feb 2021 04:52:39 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 12F5B64EA6; Mon, 1 Feb 2021 09:51:42 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1612173104; bh=dgOYit+WCLzNdVs6ULIzfObZ6XzUuWxWVV2xTXISoXE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lJLzOByIvhVO9dIHOX4ktAgKTAAXq/8km6MbWFypkgb/k5Iv/sZ1RfPcdNDcS3EGT YOPDKTH41Gro6MS61TXRilBSzdICh4nDEa1q8H9T9WNoV4Vm2CFH4O/G47GOCA+hWk A0N2W+/CmBburf26BvQHngyblguei21XB5oWDRWcSa1AOHwf4HQ3vUCJHJMZI9hDRe aSMJl79ecrzHTwkzTnEO2tAfOWE1velliyRtY6JxdAx7GL5Y27EmUvwrX+R5ZAsxx8 EsxLVSqDmYqtsphrwFntaIwdlmOwSSTRX8481lDWL99wDAa8wtwQLKACDP+KrMMHQF vugBtonQHT3PA== Date: Mon, 1 Feb 2021 15:21:39 +0530 From: Vinod Koul To: Sia Jee Heng Cc: Eugeniy.Paltsev@synopsys.com, robh+dt@kernel.org, andriy.shevchenko@linux.intel.com, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, devicetree@vger.kernel.org Subject: Re: [PATCH v12 00/17] dmaengine: dw-axi-dmac: support Intel KeemBay AxiDMA Message-ID: <20210201095139.GO2771@vkoul-mobl> References: <20210125013255.25799-1-jee.heng.sia@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210125013255.25799-1-jee.heng.sia@intel.com> Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On 25-01-21, 09:32, Sia Jee Heng wrote: > The below patch series are to support AxiDMA running on Intel KeemBay SoC. > The base driver is dw-axi-dmac. This driver only support DMA memory copy transfers. > Code refactoring is needed so that additional features can be supported. > The features added in this patch series are: > - Replacing Linked List with virtual descriptor management. > - Remove unrelated hw desc stuff from dma memory pool. > - Manage dma memory pool alloc/destroy based on channel activity. > - Support dmaengine device_sync() callback. > - Support dmaengine device_config(). > - Support dmaengine device_prep_slave_sg(). > - Support dmaengine device_prep_dma_cyclic(). > - Support of_dma_controller_register(). > - Support burst residue granularity. > - Support Intel KeemBay AxiDMA registers. > - Support Intel KeemBay AxiDMA device handshake. > - Support Intel KeemBay AxiDMA BYTE and HALFWORD device operation. > - Add constraint to Max segment size. > - Virtually split the linked-list. Applied, thanks -- ~Vinod