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: 13334244 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 D72FFC001DC for ; Mon, 31 Jul 2023 10:15:19 +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:Message-Id:Date:Subject:Cc :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=N+/KyJHTWs5/EXAykBJoqgJcOJovXYohEd5rAouNTnM=; b=rl+dAuIJKKlJRC tYIGSyQFdiP+s2DLD7dU58HubGWcjN0sobKScAdanjjuLBONRvGyaRBj5IClpafL6mJabUXbF5uwx +eJ2gEe5KVpH5zLMypUoZyG+rJGdtBWhWhQHNSLF6yTBdQj8G21Ffm79yv+QgUA/wlFYOw/N6ONyj NhqdmT1yE/QRFawabfJ0RUcJNW+ZedMogOJ9tSylCcQIjbsI9J1soXt3v+skUwEEH7xubr0ks4I6m b20D8FYOeUyOyP/y7j+6GWIbkvUH4sK5le9CbHQlEiTtEYjmYDagxf54JEgh/S4svHaPYcwANYslN ylxSRscN6LH4IawHCpxg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qQPvR-00EyFF-2P; Mon, 31 Jul 2023 10:14:53 +0000 Received: from relay8-d.mail.gandi.net ([2001:4b98:dc4:8::228]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qQPvO-00EyDy-2n for linux-arm-kernel@lists.infradead.org; Mon, 31 Jul 2023 10:14:52 +0000 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230731_031451_215387_0A56EC85 X-CRM114-Status: UNSURE ( 8.29 ) X-CRM114-Notice: Please train this message. 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.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(-)