From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:56949) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eb0cV-0005k4-7H for qemu-devel@nongnu.org; Mon, 15 Jan 2018 03:59:56 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eb0cS-00020D-6i for qemu-devel@nongnu.org; Mon, 15 Jan 2018 03:59:55 -0500 Received: from mx0a-001b2d01.pphosted.com ([148.163.156.1]:54586) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eb0cR-0001zW-U5 for qemu-devel@nongnu.org; Mon, 15 Jan 2018 03:59:52 -0500 Received: from pps.filterd (m0098410.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.16.0.22/8.16.0.22) with SMTP id w0F8sEiT041477 for ; Mon, 15 Jan 2018 03:59:50 -0500 Received: from e32.co.us.ibm.com (e32.co.us.ibm.com [32.97.110.150]) by mx0a-001b2d01.pphosted.com with ESMTP id 2fgm3jtdtq-1 (version=TLSv1.2 cipher=AES256-SHA bits=256 verify=NOT) for ; Mon, 15 Jan 2018 03:59:50 -0500 Received: from localhost by e32.co.us.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Mon, 15 Jan 2018 01:59:49 -0700 Date: Mon, 15 Jan 2018 16:59:45 +0800 From: Dong Jia Shi References: <20180111030421.31418-1-bjsdjshi@linux.vnet.ibm.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Message-Id: <20180115085945.GC12499@bjsdjshi@linux.vnet.ibm.com> Subject: Re: [Qemu-devel] [RFC PATCH 0/3] vfio: ccw: basic channel path event handling List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Halil Pasic Cc: Dong Jia Shi , linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, kvm@vger.kernel.org, qemu-devel@nongnu.org, qemu-s390x@nongnu.org, cohuck@redhat.com, borntraeger@de.ibm.com, pmorel@linux.vnet.ibm.com * Halil Pasic [2018-01-12 19:10:20 +0100]: > > > On 01/11/2018 04:04 AM, Dong Jia Shi wrote: > > What are still missing, thus need to be offered in the next version are: > > - I/O termination and FSM state handling if currently we have I/O on the status > > switched path. > > - Vary on/off event is not sensible to a guest. > > I don't see a doc update. We do have documentation (in > Documentation/s390/vfio-ccw.txt) in which the uapi interface with the > regions and their purpose/usage is at least kind of explained. You are > changing this interface without updating the doc. > > I would like to see documentation on this because I'm under the > impression either the design is pretty convoluted or I did not > get it at all. Ah, I missed the documentation part. Thanks for pointing out. I will add it in the next cycle. -- Dong Jia Shi