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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 265DFC001DB for ; Tue, 8 Aug 2023 22:53:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Subject:Cc: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=bT2l3iz2zAzjKF9XPQ+XeyaHPix+AEYZ9ttB7VyDs9w=; b=LDrdvUCeNVHaYS Yr06/WJl2MQBq8WzKQcmsQdaoM0+9J08RfS/60OX+EnDW02Pr/kwyYPwEPjXPkmrzWqV+U8Eet+n+ 5A7Y+lU8CAFNxywToWAKA4MbqTLZy+5XpYn42Qqkd4rIBlhnNFk3p48v7DvFOFzKHVbbBzAPt8eBn 7TJ4eNiBH1qGC7zjjiK2MWrJSOd+cYvytgkrpCaotfSC32JF1nyEYZhf6zkQ1Z8c5ez6D40KXHN7l toUSSSMdaS/JrBPSxcMVFtk7Z7A3f7MZ+YqAClMgs/rpiDhGrFWUnv9n2RzGk6CotLbtOQZU+ZDjA kdbaC2fBaNiiJKrOz6sg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qTVZo-003bJ0-0S; Tue, 08 Aug 2023 22:53:20 +0000 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qTVZl-003bID-3C for linux-arm-kernel@lists.infradead.org; Tue, 08 Aug 2023 22:53:19 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 1603262D77; Tue, 8 Aug 2023 22:53:17 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id E512EC433C8; Tue, 8 Aug 2023 22:53:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691535196; bh=1gOeRTsFXmQto/w6QtWmIOTr5WO2jJS/Rnlqgow9WNM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=EePUFjZuFqQjcPPRVFStz5aFRARMwCXyHEG10Ao6tbEk8Osw71qQU0NQfUbArfVP3 6IK9UJeh2+tABdWa78TfEvVCvlK6W6m9qeRD1gMemE09avgyhT43sZuI+gOCOQ9UMu XI90EDt5z6Rp4k+bzHbBDkYCkSYo1Q5t7ImxIKGDZlmwXZLvKVVylwthx9fQeotQkI TGi2CRyqeVxv00rM0wsvfSVbj71ZSi9JItImRYDwCLzopF2Ubg05WjRoIoULx9nkit m80u6o2+CBGZolkKLkb+f+4Rd9jL+uOIWmkvkzWehbWZ2c/+YF6LpqWeHpn0JmnXy0 IUyCibHwArkpw== Date: Tue, 8 Aug 2023 15:53:15 -0700 From: Jakub Kicinski To: Cc: Radhey Shyam Pandey , , , , , , , , , , , , , , Subject: Re: [PATCH net-next v5 00/10] net: axienet: Introduce dmaengine Message-ID: <20230808155315.2e68b95c@kernel.org> In-Reply-To: <1691387509-2113129-1-git-send-email-radhey.shyam.pandey@amd.com> References: <1691387509-2113129-1-git-send-email-radhey.shyam.pandey@amd.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230808_155318_079195_F6A334CC X-CRM114-Status: GOOD ( 13.09 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, 7 Aug 2023 11:21:39 +0530 Radhey Shyam Pandey wrote: > The axiethernet driver can use the dmaengine framework to communicate > with the xilinx DMAengine driver(AXIDMA, MCDMA). The inspiration behind > this dmaengine adoption is to reuse the in-kernel xilinx dma engine > driver[1] and remove redundant dma programming sequence[2] from the > ethernet driver. This simplifies the ethernet driver and also makes > it generic to be hooked to any complaint dma IP i.e AXIDMA, MCDMA > without any modification. > > The dmaengine framework was extended for metadata API support during > the axidma RFC[3] discussion. However, it still needs further > enhancements to make it well suited for ethernet usecases. > > Comments, suggestions, thoughts to implement remaining functional > features are very welcome! Vinod, any preference on how this gets merged? Since we're already at -rc5 if the dmaengine parts look good to you taking those in for 6.6 and delaying the networking bits until 6.7 could be on the table? Possibly? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel