From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755541AbcECIPf (ORCPT ); Tue, 3 May 2016 04:15:35 -0400 Received: from szxga01-in.huawei.com ([58.251.152.64]:58665 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752772AbcECIPb (ORCPT ); Tue, 3 May 2016 04:15:31 -0400 Subject: Re: [PATCH v5 09/21] IB/hns: Add hca support To: Or Gerlitz , oulijun References: <1461407219-72027-1-git-send-email-oulijun@huawei.com> <1461407219-72027-10-git-send-email-oulijun@huawei.com> <20160424075424.GE7974@leon.nu> <571F0C04.2010005@huawei.com> <20160426141821.GJ7974@leon.nu> <20160426142517.GA1937@nanopsycho.orion> <57203347.4000107@huawei.com> CC: Jiri Pirko , Leon Romanovsky , "Doug Ledford" , "Hefty, Sean" , "Hal Rosenstock" , David Miller , Jeff Kirsher , Jiri Pirko , Or Gerlitz , , "linux-rdma@vger.kernel.org" , Linux Kernel , Linux Netdev List , , , , , , , , From: "Wei Hu (Xavier)" Message-ID: <57285A07.8090407@huawei.com> Date: Tue, 3 May 2016 15:57:59 +0800 User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.5.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset="utf-8"; format=flowed Content-Transfer-Encoding: 7bit X-Originating-IP: [10.57.115.113] X-CFilter-Loop: Reflected X-Mirapoint-Virus-RAPID-Raw: score=unknown(0), refid=str=0001.0A090203.57285B2C.013E,ss=1,re=0.000,recu=0.000,reip=0.000,cl=1,cld=1,fgs=0, ip=0.0.0.0, so=2013-06-18 04:22:30, dmn=2013-03-21 17:37:32 X-Mirapoint-Loop-Id: ffc15f9ac66c7cd7b4d76bb86c2f673e Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2016/4/30 12:33, Or Gerlitz wrote: > On Wed, Apr 27, 2016 at 6:34 AM, oulijun wrote: >> On 2016/4/26 22:25, Jiri Pirko wrote: >>> Tue, Apr 26, 2016 at 04:18:21PM CEST, leon@kernel.org wrote: >>>>> I appreciate your keen eye. this code is meant for ARM64bit therefore should run corretly for 64-bit AARCH64. >>> The driver should run correctly on any arch. >> Hi Jiri Pirko, >> Our driver run in ARM64 platform by depending on Kconfig. It will be configure in Kconfig file. > Can you elaborate what design aspects in the driver or anywhere else > should impose that limitation? > > Or. Hi, Or Gerlitz 1. Oulijun resloved the problem, and sent PATCH V6 on 2016-4-28. Thanks for more comments. 2. This driver for Hisilicon RoCE Engine run in ARM SoCs. The Hisilicon Network Subsystem is a long term evolution IP which is supposed to be used in Hisilicon ICT SoCs. HNS(Hisilicon Network Subsystem) has a hardware support of performing RDMA with RoCE engine. This Kconfig related with this driver as below: config INFINIBAND_HISILICON_HNS tristate "Hisilicon Hns ROCE Driver" depends on NET_VENDOR_HISILICON depends on ARM64 && HNS && HNS_DSAF && HNS_ENET Regards Wei Hu > -- > To unsubscribe from this list: send the line "unsubscribe linux-rdma" in > the body of a message to majordomo@vger.kernel.org > More majordomo info at http://vger.kernel.org/majordomo-info.html > > . >