Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753848AbdLSXzd (ORCPT ); Tue, 19 Dec 2017 18:55:33 -0500 Received: from bastet.se.axis.com ([195.60.68.11]:52704 "EHLO bastet.se.axis.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753439AbdLSXzb (ORCPT ); Tue, 19 Dec 2017 18:55:31 -0500 Date: Wed, 20 Dec 2017 00:55:27 +0100 From: Niklas Cassel To: Gustavo Pimentel Cc: Lorenzo Pieralisi , Joao Pinto , Jingoo Han , Bjorn Helgaas , "linux-pci@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "kishon@ti.com" Subject: Re: [PATCH v5 01/18] PCI: dwc: Use the DMA-API to get the MSI address Message-ID: <20171219235527.GA1344@axis.com> References: <20171120133222.27771-2-niklas.cassel@axis.com> <20171130152843.GC12096@red-moon> <20171213135953.GA30833@axis.com> <20171214122229.GB27348@e107981-ln.cambridge.arm.com> <816956be-90ff-be0e-748f-39c64e4e7833@synopsys.com> <20171218155726.GB8157@red-moon> <6ef8e160-1bf6-7fb2-d9c8-c9d27c04541d@synopsys.com> <95866c7e-5177-69d6-ac64-1ba7f8b3e36d@synopsys.com> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <95866c7e-5177-69d6-ac64-1ba7f8b3e36d@synopsys.com> User-Agent: Mutt/1.9.1+16 (8a41d1c2f267) (2017-09-22) X-TM-AS-GCONF: 00 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1299 Lines: 30 On Tue, Dec 19, 2017 at 12:45:30PM +0000, Gustavo Pimentel wrote: > Tested-By: Gustavo Pimentel > > Using an arc board with USB and SATA end points with a root complex PCIe IP core > version 5.00, I ran the the following tests: > ?- I checked that all end points were listed correctly; > ?- I checked that no PCI related errors was present in dmesg; > ?- I copied a file from arc to the USB flash drive and checked the checksum; > ?- I copied a file from USB flash drive to the ARC and checked the checksum; > ?- I copied a file from arc to the SATA disk and checked the checksum; > ?- I copied a file from SATA disk to the arc and checked the checksum; > ?- I copied a file from USB flash drive to the SATA disk and checked the checksum; > ?- I copied a file from SATA disk to the USB flash drive and checked the checksum; > ?- I checked that no PCI related errors was present in dmesg; > > Everything seemed normal to me. Hello Gustavo, Thanks a lot for testing. FYI: I submitted a new patch set to address Lorenzo's review comments, however, I do not think that we need to redo all the testing, since now we are using the same GFP flags for MSI as we did before, which obviously worked. https://marc.info/?l=devicetree&m=151372652827788&w=2 Regards, Niklas