Received: by 2002:ac0:8c9a:0:0:0:0:0 with SMTP id r26csp3471456ima; Sun, 3 Feb 2019 23:07:55 -0800 (PST) X-Google-Smtp-Source: ALg8bN6XzXkm2BtGbBcRn06OfCaP4pEvQB3vV82338W1PRRHOGVtlHIScBxi/vIhgAKE3ucKqM15 X-Received: by 2002:a17:902:2bc5:: with SMTP id l63mr51253439plb.107.1549264075048; Sun, 03 Feb 2019 23:07:55 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549264075; cv=none; d=google.com; s=arc-20160816; b=uHg++SHVfDlvFMocSzBOvtDSi6kqpWbknYSIGvncIRnT3vnAtL82hxrBz657nztwVa m6IeuVwK9qQC1dKGiCQvHo1NBbwfDaCRFx1sLJ95GMcNYYSG4VJgZwUtazQVuZmLQPvo UHK6KHDg+IAhBmzBviopTZ7ckdN530Jcp8cgBNNQybZ8ufgsyCLIz97biX+s4cjR1My0 r0HkdsF8y7jpuhxDPeCptZjmUsJ4kAn27L9xo+/QTDszS9m4JOvWFnxoOMvhQ0w3h8t9 koj3QudLwhQE+45+nWSK+IXnnonwGVnfMVo+FXfGDoDkNOWro3UZVsDgUESfonkBmocw uiZA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:user-agent:in-reply-to :content-disposition:mime-version:references:message-id:subject:cc :to:from:date:dkim-signature; bh=+zngVhUfkBhP8OUPQcqTA5rpwOQ1OBs70I96qGvCUgc=; b=ScmMSmWnDrEAv8WVRYp6zE27yXdu9RqqqYF99okx4N2hfrY8lgKhhUvNHKfY9mQerx 0kMZMz7vcpA2k7Jdji7gp0ryMwG8KAu73G9ycVwZXjV5VAONVQlF0gX8fAOk0Ch2n/sf AZyo/Z62Y8rD7GsAUifbZH+onJtgJdz+4ZxrQAUbTz1WJlSzUGXbIw3WluU9J+RQlpS8 6K7GUWjGzeLC02My7oICp/RsZ/LLDLzT4Ec8X4W+FwRDe8ys6d1VaCLRi8doDkfLbZjP 43JE3EAWOtlf4ofQS7KuhZzaUaUjgpOjG9jyxqTU4Y/Jhi9IrLX5UVo4uuRawALpnZfO f/yA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nA+0+xtd; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id 14si14299094pgx.178.2019.02.03.23.07.37; Sun, 03 Feb 2019 23:07:55 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=default header.b=nA+0+xtd; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726480AbfBDHFB (ORCPT + 99 others); Mon, 4 Feb 2019 02:05:01 -0500 Received: from mail.kernel.org ([198.145.29.99]:42918 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725906AbfBDHFB (ORCPT ); Mon, 4 Feb 2019 02:05:01 -0500 Received: from localhost (unknown [171.76.74.253]) (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 B8A7A20815; Mon, 4 Feb 2019 07:04:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1549263900; bh=XcqyzFC2TFTTtXDlpve6vVmTMZhYC0RKNB5E/l808qE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=nA+0+xtdxRlMEpDAWZzwqdwmo32IxAxXIwwa3o+yuCE52Fnc+lBZAXDMtFqFpomW/ Xo9EKqpLglCz2PfFTmB6KhX3yJUYDEvk7b0dyJaZ06K9KBgBJgFJcU2DV+9qED9lef tNx/2pfJOUMo7+PV6dnuQmh+cJFW9Qj+PDM+ECn8= Date: Mon, 4 Feb 2019 12:33:30 +0530 From: Vinod Koul To: Laurentiu Tudor Cc: dmaengine@vger.kernel.org, linux-imx@nxp.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, iommu@lists.linux-foundation.org, robin.murphy@arm.com Subject: Re: [PATCH] dmaengine: fsl-edma: dma map slave device address Message-ID: <20190204070330.GG4296@vkoul-mobl> References: <20190118100623.13271-1-laurentiu.tudor@nxp.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190118100623.13271-1-laurentiu.tudor@nxp.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 18-01-19, 12:06, Laurentiu Tudor wrote: > This mapping needs to be created in order for slave dma transfers > to work on systems with SMMU. The implementation mostly mimics the > one in pl330 dma driver, authored by Robin Murphy. Applied, thanks -- ~Vinod