From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:49779) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1cooPV-0007bA-EG for qemu-devel@nongnu.org; Fri, 17 Mar 2017 05:43:02 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1cooPQ-00026c-Ip for qemu-devel@nongnu.org; Fri, 17 Mar 2017 05:43:01 -0400 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:37798) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1cooPQ-00026J-9L for qemu-devel@nongnu.org; Fri, 17 Mar 2017 05:42:56 -0400 Received: from pps.filterd (m0098399.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.20/8.16.0.20) with SMTP id v2H9d4tU128304 for ; Fri, 17 Mar 2017 05:42:54 -0400 Received: from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150]) by mx0a-001b2d01.pphosted.com with ESMTP id 297yvbnqa5-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Fri, 17 Mar 2017 05:42:54 -0400 Received: from localhost by e32.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Fri, 17 Mar 2017 03:42:53 -0600 Date: Fri, 17 Mar 2017 17:42:48 +0800 From: Dong Jia Shi References: <20170317031743.40128-1-bjsdjshi@linux.vnet.ibm.com> <20170317031743.40128-3-bjsdjshi@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Message-Id: <20170317094248.GQ6839@bjsdjshi@linux.vnet.ibm.com> Subject: Re: [Qemu-devel] [PATCH v4 02/16] s390: cio: export more interfaces List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Sebastian Ott Cc: Dong Jia Shi , kvm@vger.kernel.org, linux-s390@vger.kernel.org, qemu-devel@nongnu.org, renxiaof@linux.vnet.ibm.com, cornelia.huck@de.ibm.com, borntraeger@de.ibm.com, agraf@suse.com, alex.williamson@redhat.com, pmorel@linux.vnet.ibm.com, pasic@linux.vnet.ibm.com, Peter Oberparleiter * Sebastian Ott [2017-03-17 10:29:31 +0100]: > On Fri, 17 Mar 2017, Dong Jia Shi wrote: > > Export the common I/O interfaces those are needed by an I/O > > subchannel driver to actually talk to the subchannel. > > Which I/O subchannel driver are you talking about? I know of just one > and it can't be build as a module. As I replied to you in another email, there will be a new I/O subchannel driver which is named as vfio-ccw subchannel driver. That driver could be built as a module, thus it needs these interfaces be exported. > > Sebastian -- Dong Jia