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[213.95.11.211]) by mx.google.com with ESMTPS id s9si9913963wrm.42.2019.02.03.23.56.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 03 Feb 2019 23:56:17 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of hch@lst.de designates 213.95.11.211 as permitted sender) client-ip=213.95.11.211; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de Received: by newverein.lst.de (Postfix, from userid 2407) id 5CDBD68D93; Mon, 4 Feb 2019 08:56:16 +0100 (CET) Date: Mon, 4 Feb 2019 08:56:16 +0100 From: Christoph Hellwig To: Christian Zigotzky Cc: Christoph Hellwig , 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 Subject: Re: use generic DMA mapping code in powerpc V4 Message-ID: <20190204075616.GA5408@lst.de> References: <20190128162256.GA11737@lst.de> <6f2d6bc9-696b-2cb1-8a4e-df3da2bd6c0a@xenosoft.de> <20190129161411.GA14022@lst.de> <20190129163415.GA14529@lst.de> <96762cd2-65fc-bce5-8c5b-c03bc3baf0a1@xenosoft.de> <20190201080456.GA15456@lst.de> <9632DCDF-B9D9-416C-95FC-006B6005E2EC@xenosoft.de> <594beaae-9681-03de-9f42-191cc7d2f8e3@xenosoft.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <594beaae-9681-03de-9f42-191cc7d2f8e3@xenosoft.de> User-Agent: Mutt/1.5.17 (2007-11-01) X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Sun, Feb 03, 2019 at 05:49:02PM +0100, Christian Zigotzky wrote: > OK, next step: b50f42f0fe12965ead395c76bcb6a14f00cdf65b (powerpc/dma: use > the dma_direct mapping routines) > > git clone git://git.infradead.org/users/hch/misc.git -b powerpc-dma.6 a > > git checkout b50f42f0fe12965ead395c76bcb6a14f00cdf65b > > Results: The X1000 and X5000 boot but unfortunately the P.A. Semi Ethernet > doesn't work. Are there any interesting messages in the boot log? Can you send me the dmesg?