From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753653AbaI1Ccp (ORCPT ); Sat, 27 Sep 2014 22:32:45 -0400 Received: from szxga01-in.huawei.com ([119.145.14.64]:1106 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751945AbaI1Ccm (ORCPT ); Sat, 27 Sep 2014 22:32:42 -0400 Message-ID: <54277327.6070500@huawei.com> Date: Sun, 28 Sep 2014 10:32:07 +0800 From: Yijing Wang User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:24.0) Gecko/20100101 Thunderbird/24.0.1 MIME-Version: 1.0 To: Thierry Reding CC: Liviu Dudau , Bjorn Helgaas , , , Xinwei Hu , Wuyun , , Russell King , , , , , Arnd Bergmann , Thomas Gleixner , "Konrad Rzeszutek Wilk" , , Joerg Roedel , , , Benjamin Herrenschmidt , , , Sebastian Ott , "Tony Luck" , , "David S. Miller" , , Chris Metcalf , Ralf Baechle , Lucas Stach , David Vrabel , "Sergei Shtylyov" , Michael Ellerman , Thomas Petazzoni Subject: Re: [PATCH v2 00/22] Use MSI chip framework to configure MSI/MSI-X in all platforms References: <1411614872-4009-1-git-send-email-wangyijing@huawei.com> <20140925074235.GN12423@ulmo> <20140925144855.GB31157@bart.dudau.co.uk> <20140925164937.GB30382@ulmo> <20140925171612.GC31157@bart.dudau.co.uk> <542505B3.7040208@huawei.com> <20140926085430.GG31106@ulmo> <20140926090537.GH31106@ulmo> In-Reply-To: <20140926090537.GH31106@ulmo> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.27.212] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2014/9/26 17:05, Thierry Reding wrote: > On Fri, Sep 26, 2014 at 10:54:32AM +0200, Thierry Reding wrote: > [...] >> At least for Tegra it's trivial to just hook it up in tegra_pcie_scan_bus() >> directly (patch attached). > > Really attached this time. > > Thierry > It looks good to me, so I will update the arm pci hostbridge driver to assign pci root bus the msi chip instead of current pcibios_add_bus(). But for other platforms which only have a one msi chip, I will kept the arch_find_msi_chip() temporarily for more comments, especially from Bjorn. Thanks! Yijing. -- Thanks! Yijing