[Qemu-devel] [PATCH V5 6/6] virtio: add property to enable packed virtqueue

Jason Wang posted 6 patches 6 years, 6 months ago
Maintainers: Kevin Wolf <kwolf@redhat.com>, Amit Shah <amit@kernel.org>, Paolo Bonzini <pbonzini@redhat.com>, Max Reitz <mreitz@redhat.com>, Jason Wang <jasowang@redhat.com>, "Michael S. Tsirkin" <mst@redhat.com>, "Marc-André Lureau" <marcandre.lureau@redhat.com>, Stefan Hajnoczi <stefanha@redhat.com>, Fam Zheng <fam@euphon.net>
[Qemu-devel] [PATCH V5 6/6] virtio: add property to enable packed virtqueue
Posted by Jason Wang 6 years, 6 months ago
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
 include/hw/virtio/virtio.h | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/include/hw/virtio/virtio.h b/include/hw/virtio/virtio.h
index 226c94078f..3a4ed3ab34 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -285,7 +285,9 @@ 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("packed", _state, _field, \
+                      VIRTIO_F_RING_PACKED, false)
 
 hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
 bool virtio_queue_enabled(VirtIODevice *vdev, int n);
-- 
2.18.1


Re: [Qemu-devel] [PATCH V5 6/6] virtio: add property to enable packed virtqueue
Posted by Jens Freimann 6 years, 6 months ago
On Fri, Aug 02, 2019 at 12:06:06AM -0400, Jason Wang wrote:
>Signed-off-by: Jason Wang <jasowang@redhat.com>
>---
> include/hw/virtio/virtio.h | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>

Reviewed-by: Jens Freimann <jfreimann@redhat.com>