Re: [PATCH net-next V2 1/3] virtio: introduce in order feature bit
From: "Michael S. Tsirkin" <mst@redhat.com>
Date: 2019-01-09 14:27:04
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kvm, lkml
On Wed, Jan 09, 2019 at 04:05:28PM +0800, Jason Wang wrote:
quoted hunk ↗ jump to hunk
Signed-off-by: Jason Wang <redacted> --- 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