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Sun, 9 Dec 2018 15:20:07 +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: <20181129170351.GC27951@lst.de> <20181130105346.GB26765@lst.de> <8694431d-c669-b7b9-99fa-e99db5d45a7d@xenosoft.de> <20181130131056.GA5211@lst.de> <25999587-2d91-a63c-ed38-c3fb0075d9f1@xenosoft.de> <58c61afb-290f-6196-c72c-ac7b61b84718@xenosoft.de> <20181204142426.GA2743@lst.de> <20181205140550.GA27549@lst.de> <1948cf84-49ab-543c-472c-d18e27751903@xenosoft.de> <5a2ea855-b4b0-e48a-5c3e-c859a8451ca2@xenosoft.de> <7B6DDB28-8BF6-4589-84ED-F1D4D13BFED6@xenosoft.de> <8a2c4581-0c85-8065-f37e-984755eb31ab@xenosoft.de> <424bb228-c9e5-6593-1ab7-5950d9b2bd4e@xenosoft.de> Message-ID: Date: Sun, 9 Dec 2018 15:20:06 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.3.3 MIME-Version: 1.0 In-Reply-To: <424bb228-c9e5-6593-1ab7-5950d9b2bd4e@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: 602307b034734ce77a05da4b99333a2eaf6b6482 (powerpc/fsl_pci: simplify fsl_pci_dma_set_mask) git checkout 602307b034734ce77a05da4b99333a2eaf6b6482 The PASEMI onboard ethernet works and the X5000 boots. -- Christian On 08 December 2018 at 2:47PM, Christian Zigotzky wrote: > Next step: e15cd8173ef85e9cc3e2a9c7cc2982f5c1355615 (powerpc/dma: fix > an off-by-one in dma_capable) > > git checkout e15cd8173ef85e9cc3e2a9c7cc2982f5c1355615 > > The PASEMI onboard ethernet also works with this commit and the X5000 > boots without any problems. > > -- Christian > > > On 08 December 2018 at 11:29AM, Christian Zigotzky wrote: >> Next step: 7ebc44c535f6bd726d553756d38b137acc718443 (powerpc/dma: >> remove max_direct_dma_addr) >> >> git checkout 7ebc44c535f6bd726d553756d38b137acc718443 >> >> OK, the PASEMI onboard ethernet works and the P5020 board boots. >> >> -- Christian >> >> >> On 07 December 2018 at 7:33PM, Christian Zigotzky wrote: >>> Next step: 13c1fdec5682b6e13257277fa16aa31f342d167d (powerpc/dma: >>> move pci_dma_dev_setup_swiotlb to fsl_pci.c) >>> >>> git checkout 13c1fdec5682b6e13257277fa16aa31f342d167d >>> >>> Result: The PASEMI onboard ethernet works and the P5020 board boots. >>> >>> — Christian >> >> >> > >