Received: by 2002:ac0:8c9a:0:0:0:0:0 with SMTP id r26csp3503864ima; Sun, 3 Feb 2019 23:57:32 -0800 (PST) X-Google-Smtp-Source: AHgI3IZHHqFO8b6tmhNKg837bCfDE1Gxik4chaiIu2xmN25t6BsdbjZZUvXtc+thbNCxqHWRWfrY X-Received: by 2002:a63:cd4c:: with SMTP id a12mr12162542pgj.252.1549267052186; Sun, 03 Feb 2019 23:57:32 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1549267052; cv=none; d=google.com; s=arc-20160816; b=Kg2J/zHLjmlRI287xQbgp3D1s+dhn3XQwU+r7/8RHB6umkKaW6v/1Xbm7qyRWjaKTG OZ3gtbTrYw/hYDgEyqPFTIMhvMsh0K/C4C9CFeedw5gmH4sTzF6OiYVldatwgeBopxHZ uBzwooP8GYoTwFDUkEN+6872e3QbHuEgzdiwDvuHDyCBVYCb1EK8fJC5mbSXXMOh4Yu0 UR6/AlKQQIwbDP2d98JH2+qeQLpzEo9R0NmwciH7QCHwZ63zuRLViJJUK+76WfmIZAeU hAbH++nBg/9lnfME2IXcnA7Yp3ThdxxgWhz0dhUhV6w0NYx9QVavNIBNVNTzBbBo2fp2 yvZg== 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; bh=cjcFFuoQjrurZkYJiHSUB1V1BrlZ0B8oMNM3sO9Bn2c=; b=YtSc2VTp8dhnVh+IJijhyNIIsq98eJ1ovAa5Labl0rpELoOZwHryHTWj08yVnmgYU0 nI+yu393Pc4qiw2DBxHdGkDj2GcYseDLi7uYaaLH+dsnmIC9viMHcMr4tPoivSN58B9i qnEoyT2n71IrZ7x8zjwj4LACt/tJnc8feYJVAq4oQ0D9JsoAQGOOAUL5tyOthMMIrvpO xu9OA0dYSqq3wrG63+Nm7kTI88RnsJeSDiuxlFR0uHANngQBUCfOlo6dLDQ1ByvFopD/ Q2KKfXi7V1q/eROC5/wfl7bGgiR6b649kUjARQRIeiS/ruia7WxRAg3uTClFKzjHCR2x +vOw== ARC-Authentication-Results: i=1; mx.google.com; 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 q19si5122423pgv.436.2019.02.03.23.57.16; Sun, 03 Feb 2019 23:57:32 -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; 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 S1727689AbfBDH4T (ORCPT + 99 others); Mon, 4 Feb 2019 02:56:19 -0500 Received: from verein.lst.de ([213.95.11.211]:47312 "EHLO newverein.lst.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726918AbfBDH4S (ORCPT ); Mon, 4 Feb 2019 02:56:18 -0500 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) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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?