Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754230AbaKSDio (ORCPT ); Tue, 18 Nov 2014 22:38:44 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:28892 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753741AbaKSDin (ORCPT ); Tue, 18 Nov 2014 22:38:43 -0500 Message-ID: <546C10A1.9040704@huawei.com> Date: Wed, 19 Nov 2014 11:38:09 +0800 From: "Yun Wu (Abel)" User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:11.0) Gecko/20120327 Thunderbird/11.0.1 MIME-Version: 1.0 To: Marc Zyngier CC: Jiang Liu , Thomas Gleixner , LKML , Bjorn Helgaas , "grant.likely@linaro.org" , Yingjoe Chen , Yijing Wang Subject: Re: [patch 08/16] genirq: Introduce callback irq_chip.irq_write_msi_msg References: <20141112133941.647950773@linutronix.de> <20141112134120.474411359@linutronix.de> <546B10DF.7020807@huawei.com> <546B4A91.6080004@huawei.com> <546B4D0D.9050601@linux.intel.com> <546B4F18.5060705@huawei.com> <546B51BA.6070806@linux.intel.com> <546B5635.6020806@huawei.com> <546B57E4.9040804@linux.intel.com> <546B5BAA.9090905@huawei.com> <87a93oe8is.fsf@approximate.cambridge.arm.com> In-Reply-To: <87a93oe8is.fsf@approximate.cambridge.arm.com> Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit X-Originating-IP: [10.177.24.136] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020208.546C10AF.0147,ss=1,re=0.001,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-05-26 15:14:31, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: 7cda737b64402dc602e20b1989e253f2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2014/11/19 1:14, Marc Zyngier wrote: > On Tue, Nov 18 2014 at 2:46:02 pm GMT, "Yun Wu (Abel)" wrote: [...] >> IIUC, Marc's patch now only supports PCI MSI/MSI-X... > > Indeed, and the current solution makes is relatively easy to plug in > non-PCI MSI. Just don't plug the ITS into the *PCI* MSI framework when > you encounter such a thing. > I am looking forward to that. :) I guess the main reason you haven't plugged in non-PCI MSI is the way of obtaining device ids used in searching DT table. Thanks, Abel -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/