From patchwork Mon Jul 31 10:14:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Miquel Raynal X-Patchwork-Id: 13334239 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 34490C001DC for ; Mon, 31 Jul 2023 10:14:51 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229881AbjGaKOu (ORCPT ); Mon, 31 Jul 2023 06:14:50 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52374 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229723AbjGaKOt (ORCPT ); Mon, 31 Jul 2023 06:14:49 -0400 Received: from relay8-d.mail.gandi.net (relay8-d.mail.gandi.net [217.70.183.201]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 61F77E3 for ; Mon, 31 Jul 2023 03:14:47 -0700 (PDT) Received: by mail.gandi.net (Postfix) with ESMTPSA id 3236C1BF20A; Mon, 31 Jul 2023 10:14:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1690798485; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ic/8DZO80Y3E+OpwxtVjsvtwSLF7qq6JBLJbcdmNlFA=; b=nWkkrLxf3VfxW+QqEV5qK4sBtO6NWApCaXMz4tQWzfatEA/wHes9ZFG3oZrIWo7o324j7F QHRFVlJoTCN84avenhYEqGzZtZSwuwvQHoiEA5hnIXQZ1AGXeMY3J+EiXlhoSVwkMP+noS FNg+EquRTScuGSCIGl7Q2MSvrMm4pnMAlzF11pYuudi5nnO3nrohzvI9djjVevLUMhuM3M WO2+fxBLo2MAzUiLudSo+a64UqFhBLVc9Hyrv7JCLhiCXfFmZ45KQKsnaBy3ZlGQH+x2fO U9ozg3g1Owlq62qg9BtuAyrkU8lpBsfmLBaWHGFj5aH1iayYY/qvOkICEFl5Lw== From: Miquel Raynal To: Lizhi Hou , Brian Xu , Raj Kumar Rampelli , Vinod Koul Cc: Michal Simek , Max Zhen , Sonal Santan , dmaengine@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Thomas Petazzoni , Miquel Raynal Subject: [PATCH 0/4] dmaengine: xdma: Cyclic transfers support Date: Mon, 31 Jul 2023 12:14:38 +0200 Message-Id: <20230731101442.792514-1-miquel.raynal@bootlin.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-GND-Sasl: miquel.raynal@bootlin.com Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org Hello, Following the introduction of scatter-gather support of Xilinx's XDMA IP in the Linux kernel, here is a small series adding cyclic transfers. The first patch is a real bug fix which triggered in my case, the second just fixes a typo, the third one is a preparation patch to ease the review of the fourth one which actually adds cyclic transfers support. Thanks, Miquèl Miquel Raynal (4): dmaengine: xilinx: xdma: Fix interrupt vector setting dmaengine: xilinx: xdma: Fix typo dmaengine: xilinx: xdma: Prepare the introduction of cyclic transfers dmaengine: xilinx: xdma: Support cyclic transfers drivers/dma/xilinx/xdma-regs.h | 2 + drivers/dma/xilinx/xdma.c | 190 +++++++++++++++++++++++++++++++-- 2 files changed, 183 insertions(+), 9 deletions(-)