From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jason Wang Subject: [PATCH net-next V2 1/3] virtio: introduce in order feature bit Date: Wed, 9 Jan 2019 16:05:28 +0800 Message-ID: <20190109080530.18572-2-jasowang@redhat.com> References: <20190109080530.18572-1-jasowang@redhat.com> Cc: kvm@vger.kernel.org, virtualization@lists.linux-foundation.org, netdev@vger.kernel.org, linux-kernel@vger.kernel.org To: mst@redhat.com, jasowang@redhat.com Return-path: In-Reply-To: <20190109080530.18572-1-jasowang@redhat.com> Sender: netdev-owner@vger.kernel.org List-Id: kvm.vger.kernel.org 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. + */ +#define VIRTIO_F_IN_ORDER 35 + /* * Does the device support Single Root I/O Virtualization? */ -- 2.17.1