From mboxrd@z Thu Jan 1 00:00:00 1970 From: Greg KH Subject: Re: [Patch V4 1/3] usb: Add Xen pvUSB protocol description Date: Wed, 22 Jul 2015 16:46:40 -0700 Message-ID: <20150722234640.GA29425@kroah.com> References: <1435042405-14235-1-git-send-email-jgross@suse.com> <1435042405-14235-2-git-send-email-jgross@suse.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1435042405-14235-2-git-send-email-jgross@suse.com> Sender: linux-kernel-owner@vger.kernel.org To: Juergen Gross Cc: linux-kernel@vger.kernel.org, xen-devel@lists.xensource.com, konrad.wilk@oracle.com, david.vrabel@citrix.com, boris.ostrovsky@oracle.com, linux-usb@vger.kernel.org List-Id: xen-devel@lists.xenproject.org On Tue, Jun 23, 2015 at 08:53:23AM +0200, Juergen Gross wrote: > Add the definition of pvUSB protocol used between the pvUSB frontend in > a Xen domU and the pvUSB backend in a Xen driver domain (usually Dom0). > > This header was originally provided by Fujitsu for Xen based on Linux > 2.6.18. > > Changes are: > - adapt to Linux style guide > > Signed-off-by: Juergen Gross > --- > include/xen/interface/io/usbif.h | 252 +++++++++++++++++++++++++++++++++++++++ Why is this a different interface than the existing ones we have today (i.e. usbip?) Where is it documented? Do the Xen developers / maintainers agree with this interface and code? I need their sign-off before I can accept such a thing. thanks, greg k-h