From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Michael S. Tsirkin" Subject: Re: [PATCH net-next V2 1/3] virtio: introduce in order feature bit Date: Wed, 9 Jan 2019 09:27:02 -0500 Message-ID: <20190109092633-mutt-send-email-mst@kernel.org> References: <20190109080530.18572-1-jasowang@redhat.com> <20190109080530.18572-2-jasowang@redhat.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: Jason Wang Return-path: Content-Disposition: inline In-Reply-To: <20190109080530.18572-2-jasowang@redhat.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: kvm.vger.kernel.org On Wed, Jan 09, 2019 at 04:05:28PM +0800, Jason Wang wrote: > Signed-off-by: Jason Wang > --- > include/uapi/linux/virtio_config.h | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/include/uapi/linux/virtio_config.h b/include/uapi/linux/virtio_config.h > index 1196e1c1d4f6..2698e069ed9e 100644 > --- a/include/uapi/linux/virtio_config.h > +++ b/include/uapi/linux/virtio_config.h > @@ -78,6 +78,12 @@ > /* This feature indicates support for the packed virtqueue layout. */ > #define VIRTIO_F_RING_PACKED 34 > > +/* > + * Device uses buffers in the same order in which they have been > + * available. been *made* available > + */ > +#define VIRTIO_F_IN_ORDER 35 > + > /* > * Does the device support Single Root I/O Virtualization? > */ > -- > 2.17.1