From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753234AbcADK3G (ORCPT ); Mon, 4 Jan 2016 05:29:06 -0500 Received: from szxga03-in.huawei.com ([119.145.14.66]:9783 "EHLO szxga03-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751941AbcADK3F (ORCPT ); Mon, 4 Jan 2016 05:29:05 -0500 Subject: Re: [PATCH v1 1/3] ARM64 LPC: indirect ISA PORT IO introduced To: Will Deacon , Arnd Bergmann References: <1451396032-23708-1-git-send-email-zourongrong@gmail.com> <1628979.qkJQGmVH0I@wuerfel> <5683A3B4.7040005@huawei.com> <23432380.Bk9bdl2Z0r@wuerfel> <20160104101124.GA1616@arm.com> CC: Rongrong Zou , , , , , , , , From: Rongrong Zou Message-ID: <568A4900.2030300@huawei.com> Date: Mon, 4 Jan 2016 18:27:12 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; rv:38.0) Gecko/20100101 Thunderbird/38.3.0 MIME-Version: 1.0 In-Reply-To: <20160104101124.GA1616@arm.com> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 8bit X-Originating-IP: [10.177.30.66] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A020204.568A4913.00DD,ss=1,re=0.000,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: fa3e5ee2e5bc9cf9b6dbfa1e3396294c Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 在 2016/1/4 18:11, Will Deacon 写道: > On Wed, Dec 30, 2015 at 10:42:50AM +0100, Arnd Bergmann wrote: >> On Wednesday 30 December 2015 17:28:20 Rongrong Zou wrote: >>>>> >>>> >>>> config ARM64_INDIRECT_PIO >>>> bool >>>> help >>>> Any driver that provides indirect ISA I/O port access should select >>>> this symbol >>> >>> >>>> >>>> config HISILICON_HI123456_LPC >>>> bool "Workaround for nonstandard ISA I/O space on Hisilicon Hi123456 SoC" >>>> depends on ARCH_HISI || COMPILE_TEST >>>> select ARM64_INDIRECT_PIO >>>> help >>>> ... >>> Can it be a submenu of "Platform selection--->Hisilicon SoC Family"? >> >> The first should be in the main Kconfig file for arm64, the second one depends >> on where we put the respective code. I'd say both the Kconfig entry and the file >> can go into drivers/bus, but arch/arm64/kernel/ is also fine with me. > > Unsurprisingly, I'd *much* prefer drivers/bus/ ! I'll move it to drivers/bus on next version of patch, thanks! > > Will > > . > From mboxrd@z Thu Jan 1 00:00:00 1970 From: zourongrong@huawei.com (Rongrong Zou) Date: Mon, 4 Jan 2016 18:27:12 +0800 Subject: [PATCH v1 1/3] ARM64 LPC: indirect ISA PORT IO introduced In-Reply-To: <20160104101124.GA1616@arm.com> References: <1451396032-23708-1-git-send-email-zourongrong@gmail.com> <1628979.qkJQGmVH0I@wuerfel> <5683A3B4.7040005@huawei.com> <23432380.Bk9bdl2Z0r@wuerfel> <20160104101124.GA1616@arm.com> Message-ID: <568A4900.2030300@huawei.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org ? 2016/1/4 18:11, Will Deacon ??: > On Wed, Dec 30, 2015 at 10:42:50AM +0100, Arnd Bergmann wrote: >> On Wednesday 30 December 2015 17:28:20 Rongrong Zou wrote: >>>>> >>>> >>>> config ARM64_INDIRECT_PIO >>>> bool >>>> help >>>> Any driver that provides indirect ISA I/O port access should select >>>> this symbol >>> >>> >>>> >>>> config HISILICON_HI123456_LPC >>>> bool "Workaround for nonstandard ISA I/O space on Hisilicon Hi123456 SoC" >>>> depends on ARCH_HISI || COMPILE_TEST >>>> select ARM64_INDIRECT_PIO >>>> help >>>> ... >>> Can it be a submenu of "Platform selection--->Hisilicon SoC Family"? >> >> The first should be in the main Kconfig file for arm64, the second one depends >> on where we put the respective code. I'd say both the Kconfig entry and the file >> can go into drivers/bus, but arch/arm64/kernel/ is also fine with me. > > Unsurprisingly, I'd *much* prefer drivers/bus/ ! I'll move it to drivers/bus on next version of patch, thanks! > > Will > > . >