Received: by 2002:ad5:474a:0:0:0:0:0 with SMTP id i10csp471955imu; Fri, 25 Jan 2019 05:38:26 -0800 (PST) X-Google-Smtp-Source: ALg8bN5oFAi46NCxYRrSPEGplWgSsBxKecBkaYepJENT9E79/uHX8eoIPQRCTvweGJBkafSjPB+D X-Received: by 2002:a17:902:9a81:: with SMTP id w1mr10614047plp.19.1548423506462; Fri, 25 Jan 2019 05:38:26 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1548423506; cv=none; d=google.com; s=arc-20160816; b=ZxuZyaRq0cZbYbOaxGyqKWaMcipKqwvth3SI447uwBdU5WSLi66fhXlZyotF3KU5xX lloT2Gtpk79VmNmWj3MIiu8/jS93xJJrMs5VwH9sBxvd7KLjr7aEZONudC6fFeU6ppRp spvNcYDH7cCtbg2m7st2U6ZDe1RoAGYJqjk4x8Z6gchNmaiRLl0DFI006aUG5NL/uI22 A6Loyn28xXr/UcCLv0ydmMZpQRPAnaZkY5iXzaA/E1LKIArTSE4IaHACWS7DIibtjKyr a1MWsijv8SCP4Oo56QK8ZmJrykrxSqnxKBcORoa1funx505o43heJ/ApJpXRKqG0l5wc VL0A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:content-language :content-transfer-encoding:in-reply-to:mime-version:user-agent:date :message-id:references:cc:to:from:subject:dkim-signature; bh=UmGrSh3HW81+8ei0ZJ15vFrgG8Ck0j0HDo+KWJhWFtQ=; b=N1sD0nahpPMN0wNnCfoERO34ZsmzCTq1Gbs9p+t7xOSCjjEoG5X4C9kBe06DmP0cwt QPpOh5QsofCVjOMEtJ9BjgB/on92fBA4p0jeyG6GMHdFZ4gI+DoBOY5G9RqZY5FxuM6p iXkwcttScbUm3k6eirwvUVOSt6j+E+YyMLnMSuWVXqpUmiToeAOwIef90ZWep8sO0dVc CE1oj8sVozKpDxN1YIuZdTHfhwe6ayJsg4x9iwxO5vNvrmsj7S9kc26vMkgTQasEuUay rxBr8kX4WuynHybsnCzfRoANHdSNr/jCzDaQIpwv+MQnvxRrukX15G9kiKv1OENOHWSF lLkw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@xenosoft.de header.s=strato-dkim-0002 header.b=FOWgqOyg; 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 Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id a19si8929222pgj.429.2019.01.25.05.38.10; Fri, 25 Jan 2019 05:38:26 -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=fail header.i=@xenosoft.de header.s=strato-dkim-0002 header.b=FOWgqOyg; 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 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728843AbfAYNhl (ORCPT + 99 others); Fri, 25 Jan 2019 08:37:41 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.54]:29397 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726273AbfAYNhl (ORCPT ); Fri, 25 Jan 2019 08:37:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1548423457; s=strato-dkim-0002; d=xenosoft.de; h=In-Reply-To:Date:Message-ID:References:Cc:To:From:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=UmGrSh3HW81+8ei0ZJ15vFrgG8Ck0j0HDo+KWJhWFtQ=; b=FOWgqOygrTKJ1HWz1YaiMLA92+9r2NNywCmup+UZIBciKfM5iBjvbrWGsjIR0jxw5F yrsT1YzAVB7SgNk0X/DIs9tRvrLoD61B6oIooRZV8TDx3+CF5K5CwQ1uLZ4dWHilHM/Y +mgfy/N026+fV29g11tE7+LRpP1yWnQCy0aUBB2s1qdIvtoeHLSiJ0HQaG6pE1TxfDOu hgLd6XqzGkX10796Tbv0NLUJ1Ne4q+RPwWOQvLPC28x1eOkLJY3oeBkQIbrjXMz1juSa Ss0iNWIGx7t4SKlZCWSsxluHSsCWYE7CfvqAkJqGwghnywAO0hTmGcxLI4ll2CqdLQWd Lt/g== X-RZG-AUTH: ":L2QefEenb+UdBJSdRCXu93KJ1bmSGnhMdmOod1DhGM4l4Hio94KKxRySfLxnHfJ+Dkjp5G5MdirQj0WG7Clbj+Y6aWfN4m/uBgDVMNZwSoB2jA==" X-RZG-CLASS-ID: mo00 Received: from [IPv6:2a02:8109:a400:162c:d1fc:fd20:acd8:d691] by smtp.strato.de (RZmta 44.9 AUTH) with ESMTPSA id t0203dv0PDbYp1h (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Fri, 25 Jan 2019 14:37:34 +0100 (CET) Subject: Re: use generic DMA mapping code in powerpc V4 From: Christian Zigotzky To: Christoph Hellwig Cc: linux-arch@vger.kernel.org, Darren Stevens , linux-kernel@vger.kernel.org, Julian Margetson , linux-mm@kvack.org, iommu@lists.linux-foundation.org, Paul Mackerras , Olof Johansson , linuxppc-dev@lists.ozlabs.org References: <871403f2-fa7d-de15-89eb-070432e15c69@xenosoft.de> <20190118112842.GA9115@lst.de> <20190118121810.GA13327@lst.de> <20190118125500.GA15657@lst.de> <20190119130222.GA24346@lst.de> <20190119140452.GA25198@lst.de> <8434e281-eb85-51d9-106f-f4faa559e89c@xenosoft.de> Message-ID: <4d8d4854-dac9-a78e-77e5-0455e8ca56c4@xenosoft.de> Date: Fri, 25 Jan 2019 14:37:34 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 MIME-Version: 1.0 In-Reply-To: <8434e281-eb85-51d9-106f-f4faa559e89c@xenosoft.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: de-DE Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Next step just with the first patch: 5c532d07c2f3c3972104de505d06b8d85f403f06 (use powerpc zone selection) git clone git://git.infradead.org/users/hch/misc.git -b powerpc-dma.6-debug a git checkout 5c532d07c2f3c3972104de505d06b8d85f403f06 Link to the Git: http://git.infradead.org/users/hch/misc.git/shortlog/refs/heads/powerpc-dma.6-debug Results: X5000: The kernel detects the SATA hard disk drive and boots without any problems. X1000: The kernel boots and the P.A. Semi Ethernet works! -- Christian On 23 January 2019 at 3:34PM, Christian Zigotzky wrote: > Hi Christoph, > > I also compiled a kernel (zImage) for the X1000  from your Git > 'powerpc-dma.6-debug' (both patches) today. > > It boots and the P.A. Semi Ethernet works! > > I will test just the first patch tomorrow. > > Thanks, > Christian > > > On 21 January 2019 at 3:38PM, Christian Zigotzky wrote: >> Hello Christoph, >> >> Thanks for your reply. I successfully compiled a kernel (uImage) for >> the X5000 from your Git 'powerpc-dma.6-debug' (both patches) today. >> >> It detects the SATA hard disk drive and boots without any problems. >> > >