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=-3.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS, USER_AGENT_GIT 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 DB50BC32789 for ; Tue, 6 Nov 2018 05:02:02 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7B8112083D for ; Tue, 6 Nov 2018 05:02:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=linaro.org header.i=@linaro.org header.b="OD7STvaU" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7B8112083D Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=linaro.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729540AbeKFOZW (ORCPT ); Tue, 6 Nov 2018 09:25:22 -0500 Received: from mail-pl1-f195.google.com ([209.85.214.195]:35838 "EHLO mail-pl1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729016AbeKFOZW (ORCPT ); Tue, 6 Nov 2018 09:25:22 -0500 Received: by mail-pl1-f195.google.com with SMTP id n4-v6so5586349plp.2 for ; Mon, 05 Nov 2018 21:02:00 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id; bh=xaTIHnBx9nGQAitv4LjbDYDAae72H66pyrlVCxGapGA=; b=OD7STvaUmtrdPHiMWg49khmosV/1hvflHbWtgWyIxGGCqOwOHR1FSvwprNlyUMw6Bd 5OMEUF2TO2vnT7/M2EyN+70WILkz+aginHyCei29mSHSxoq/G2vpdJHfPgTGRhSOhZiK GcqNhLZee0pxxmp4JoKV4kz4xv3mkLbN/o7hY= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=xaTIHnBx9nGQAitv4LjbDYDAae72H66pyrlVCxGapGA=; b=guLN6SkYQQDqqcLV1kH1Wo0uuZYrCPjrfkUeYQKeX0sURK2IJq6/SdlBr23axU0b9y PgfAzOlJ3O3giZo7xi7gxGwAhDwTZ0hIcboeAMyWVtd/s9eFq46iOXOfUM9cdmX6/8b4 p4Mh6xYqN56FxuHYrTbu5hEaSVclzFpYOvbRHuw557qA0iQvFVqKEIzWOJReut/fpB7t 4MAElmqcad7EMuo54Ymsrw3YSZuk+zrRwNy79znHUASwLJV1c4FFBnad4PlYZToujrAH pr3dyBX8W9cC7sCFDsfC4M8Cne3aYj5eINlkYsLPldBad8uBMSiUOT05AcEQnAwZtyng pNDQ== X-Gm-Message-State: AGRZ1gI7aC//tVioS4F7JjkRFVSO4TIu4U724OqRxd4slBBOiy3x5jBq tI2U1Ss0p+fZzd5UolSx5+qKtw== X-Google-Smtp-Source: AJdET5fOLZPUHCaCCASm1ZlO4jxTQVF89mU2JeqLtmBaguTlg1OJhh6VaP/iGuJdTX1horqub50y9g== X-Received: by 2002:a17:902:5a4:: with SMTP id f33-v6mr15929917plf.324.1541480519733; Mon, 05 Nov 2018 21:01:59 -0800 (PST) Received: from baolinwangubtpc.spreadtrum.com ([117.18.48.102]) by smtp.gmail.com with ESMTPSA id o7-v6sm55735416pfb.23.2018.11.05.21.01.56 (version=TLS1 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 05 Nov 2018 21:01:58 -0800 (PST) From: Baolin Wang To: dan.j.williams@intel.com, vkoul@kernel.org, eric.long@unisoc.com Cc: broonie@kernel.org, baolin.wang@linaro.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [RESEND PATCH 0/7] Add some fixes and new feature for SPRD DMA Date: Tue, 6 Nov 2018 13:01:30 +0800 Message-Id: X-Mailer: git-send-email 1.7.9.5 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patchset removes the direction usage from struct dma_slave_config, and add one new field to save the direction. It also fixes some issues for link-list transfer. Moreover this patchset adds new 2-stage transfer support for our DMA. Baolin Wang (1): dmaengine: sprd: Remove direction usage from struct dma_slave_config Eric Long (6): dmaengine: sprd: Get transfer residue depending on the transfer direction dmaengine: sprd: Fix the last link-list configuration dmaengine: sprd: Set cur_desc as NULL when free or terminate one dma channel dmaengine: sprd: Support DMA link-list cyclic callback dmaengine: sprd: Support DMA 2-stage transfer mode dmaengine: sprd: Add me as one of the module authors drivers/dma/sprd-dma.c | 152 +++++++++++++++++++++++++++++++++++++----- include/linux/dma/sprd-dma.h | 62 ++++++++++++++++- 2 files changed, 194 insertions(+), 20 deletions(-) -- 1.7.9.5