From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751284AbdANEcX (ORCPT ); Fri, 13 Jan 2017 23:32:23 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:15780 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751166AbdANEcW (ORCPT ); Fri, 13 Jan 2017 23:32:22 -0500 Subject: Re: [PATCH v7 00/15] ACPI platform MSI support and its example mbigen To: Wei Xu , Hanjun Guo , "Marc Zyngier" , "Rafael J. Wysocki" , Lorenzo Pieralisi References: <1484147199-4267-1-git-send-email-hanjun.guo@linaro.org> <5878E02E.5080602@hisilicon.com> CC: Matthias Brugger , , Jon Masters , , , Sinan Kaya , , Greg KH , Tomasz Nowicki , "Thomas Gleixner" , , Agustin Vega-Frias From: Hanjun Guo Message-ID: <5879A97C.50604@huawei.com> Date: Sat, 14 Jan 2017 12:30:52 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: <5878E02E.5080602@hisilicon.com> Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.17.188] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Wei, On 2017/1/13 22:11, Wei Xu wrote: > Hi Hanjun, > > On 2017/1/11 15:06, Hanjun Guo wrote: >> With platform msi support landed in the kernel, and the introduction >> of IORT for GICv3 ITS (PCI MSI) and SMMU, the framework for platform msi >> is ready, this patch set add few patches to enable the ACPI platform >> msi support. >> >> For platform device connecting to ITS on arm platform, we have IORT >> table with the named componant node to describe the mappings of paltform >> device and ITS, so we can retrieve the dev id and find its parent >> irqdomain (ITS) from IORT table (simlar with the ACPI ITS support). >> >> v6 -> v7: >> - Introduce iort_node_map_platform_id() to retrieve the >> dev id for both NC (named component) -> ITS/SMMU and >> NC -> SMMU -> ITS cases, suggested by Lorenzo; >> >> - Reorder the patches and rewrite some commit message; >> >> - Remove the test tags because it has major changes >> to retrieve the dev id, Sinan, Majun, Xinwei, could >> you please test them again on your platform? >> >> - rebased on top of 4.10-rc3 and Lorenzo's patch >> https://patchwork.kernel.org/patch/9507041/ >> >> - Tested against Agustin's patch [1-2/3] "[PATCH V9 0/3] irqchip: qcom: >> Add IRQ combiner driver" > I tested this patch set on the Hisilicon D05 board with these patches: > > [1] Agustin's V9 IRQ combiner driver patch set > https://patchwork.kernel.org/patch/9474751/ > > [2] Lorenzo's v2 iort_node_get_id fix patch > https://patchwork.kernel.org/patch/9507041/ > > The branch is at https://github.com/hisilicon/linux-hisi/tree/topic-acpi-mbigen. > > The integrated XGE, SAS and PCIe controller works fine. > So with this patch set: > > Tested-by: Wei Xu I didn't test PCIe it's good to know it's working, thanks for testing and let me know. Hanjun