diff mbox series

[[RFC,v3,11/12] virtio: enable packed ring via a new command line

Message ID 1539266915-15216-12-git-send-email-wexu@redhat.com (mailing list archive)
State New, archived
Headers show
Series packed ring virtio-net userspace backend support | expand

Commit Message

Wei Xu Oct. 11, 2018, 2:08 p.m. UTC 
From: Wei Xu <wexu@redhat.com>

only userspace virtio net backend has been supported by
the CLI so far.

(cherry picked from commit 0b3ec96f4a9402cca467c40353066e57608ac6b6)
Signed-off-by: Wei Xu <wexu@redhat.com>
(cherry picked from commit a1a3b85f00299ccc6f4bc819abe470da88059fb7)
Signed-off-by: Wei Xu <wexu@redhat.com>
---
 include/hw/virtio/virtio.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)
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Patch

diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index e323e76..9af8839 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -264,7 +264,9 @@  typedef struct VirtIORNGConf VirtIORNGConf;
     DEFINE_PROP_BIT64("any_layout", _state, _field, \
                       VIRTIO_F_ANY_LAYOUT, true), \
     DEFINE_PROP_BIT64("iommu_platform", _state, _field, \
-                      VIRTIO_F_IOMMU_PLATFORM, false)
+                      VIRTIO_F_IOMMU_PLATFORM, false), \
+    DEFINE_PROP_BIT64("ring_packed", _state, _field, \
+                      VIRTIO_F_RING_PACKED, false)
 
 hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
 hwaddr virtio_queue_get_avail_addr(VirtIODevice *vdev, int n);