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=-2.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,T_DKIMWL_WL_HIGH, USER_AGENT_MUTT 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 107DFC282DD for ; Mon, 10 Jun 2019 07:45:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id DE3E6206E0 for ; Mon, 10 Jun 2019 07:45:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560152755; bh=ENaV0hH+t6dBvquoHYccnSfqO4CQH7u4IkveLe6qZzM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:List-ID:From; b=J/HrGdHXIWsNqNju6NN3Ilx0adBhPx3kQNgZgF4cOBudg3ubgb5t1rjjSS/G7AWhX TmDp3kTihH+5I6tSn0waqAgPnCHuidFKV7w6JC3iHdq9g+NGEIphANFloPYVOp3QNJ FGEuzUWyHU3EshftjO9k9lgMk4NDRjvPPqgnUrBA= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388247AbfFJHpz (ORCPT ); Mon, 10 Jun 2019 03:45:55 -0400 Received: from mail.kernel.org ([198.145.29.99]:33400 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387781AbfFJHpy (ORCPT ); Mon, 10 Jun 2019 03:45:54 -0400 Received: from localhost (unknown [122.178.227.46]) (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 7D6C620859; Mon, 10 Jun 2019 07:45:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1560152754; bh=ENaV0hH+t6dBvquoHYccnSfqO4CQH7u4IkveLe6qZzM=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Ff8vzlj0sGdqchlj/ZcmdtKkv94kfs1E7RptUp7cFN5X074GV6fliy9+tFCtS5uA6 R6dIV28R/XdvcvnN9sRoBBtwS6V2yRgi2GLm/EaQcXC721U55GCxvvyTtRZpz+dj61 o4dZE+9QbQYVzGO60bvF4IKXj0Cg0lhLcKVfSeFc= Date: Mon, 10 Jun 2019 13:12:45 +0530 From: Vinod Koul To: Gustavo Pimentel Cc: linux-pci@vger.kernel.org, dmaengine@vger.kernel.org Subject: Re: [PATCH v2 0/6] dmaengine: Add Synopsys eDMA IP driver (version 0) Message-ID: <20190610074245.GM9160@vkoul-mobl.Dlink> References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.11.3 (2019-02-01) Sender: dmaengine-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org On 04-06-19, 15:29, Gustavo Pimentel wrote: > Add Synopsys eDMA IP driver (version 0 and for EP side only) to Linux > kernel. This IP is generally distributed with Synopsys PCIe EndPoint IP > (depends of the use and licensing agreement), which supports: > - legacy and unroll modes > - 16 independent and concurrent channels (8 write + 8 read) > - supports linked list (scatter-gather) transfer > - each linked list descriptor can transfer from 1 byte to 4 Gbytes > - supports cyclic transfer > - PCIe EndPoint glue-logic > > This patch series contains: > - eDMA core + eDMA core v0 driver (implements the interface with > DMAengine controller APIs and interfaces with eDMA HW block) > - eDMA PCIe glue-logic reference driver (attaches to Synopsys EP and > provides memory access to eDMA core driver) Applied all, thanks -- ~Vinod