From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hanjun Guo Subject: Re: [PATCH v9 00/15] ACPI platform MSI support and its example mbigen Date: Thu, 9 Mar 2017 21:22:41 +0800 Message-ID: <67f52db7-c7b4-1c60-e844-28fd406d14d5@linaro.org> References: <1488890410-15503-1-git-send-email-guohanjun@huawei.com> <20170307144334.GB26990@red-moon> Mime-Version: 1.0 Content-Type: text/plain; charset=windows-1252; format=flowed Content-Transfer-Encoding: 7bit Return-path: Received: from mail-pf0-f172.google.com ([209.85.192.172]:34869 "EHLO mail-pf0-f172.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750770AbdCINXT (ORCPT ); Thu, 9 Mar 2017 08:23:19 -0500 Received: by mail-pf0-f172.google.com with SMTP id j5so28881517pfb.2 for ; Thu, 09 Mar 2017 05:23:18 -0800 (PST) In-Reply-To: <20170307144334.GB26990@red-moon> Sender: linux-acpi-owner@vger.kernel.org List-Id: linux-acpi@vger.kernel.org To: Marc Zyngier Cc: Lorenzo Pieralisi , Hanjun Guo , "Rafael J. Wysocki" , linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Thomas Gleixner , Greg KH , Tomasz Nowicki , Ma Jun , Kefeng Wang , Sinan Kaya , huxinwei@huawei.com, yimin@huawei.com, linuxarm@huawei.com Hi Marc, On 2017/3/7 22:43, Lorenzo Pieralisi wrote: > On Tue, Mar 07, 2017 at 08:39:55PM +0800, Hanjun Guo wrote: >> From: Hanjun Guo >> >> 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). >> >> v8 -> v9: >> - Rebased on top of 4.11-rc1 and retest; >> - Some of patch's commit message was updated by Lorenzo and >> it's clearer (thanks!) >> >> No update in the code, hope it's the final revision. > > I will be off the radar till -rc3 but I do not expect major changes > to the series in its current form given that dependencies were merged > in the merge window (ACPI IRQ probe deferral and IORT fixes). What's your opinion on this patch set? especially for the last 3 patches for mbigen driver, please comment on it to see if I need to take further steps. Thanks Hanjun