[PATCH v2 6/6] virtio: Add VIRTIO_F_IN_ORDER property definition

Jonah Palmer posted 6 patches 6 months, 1 week ago
Maintainers: Raphael Norwitz <raphael@enfabrica.net>, "Michael S. Tsirkin" <mst@redhat.com>, Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, Jason Wang <jasowang@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, Fam Zheng <fam@euphon.net>, Stefan Hajnoczi <stefanha@redhat.com>
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[PATCH v2 6/6] virtio: Add VIRTIO_F_IN_ORDER property definition
Posted by Jonah Palmer 6 months, 1 week ago
Extend the virtio device property definitions to include the
VIRTIO_F_IN_ORDER feature.

The default state of this feature is disabled, allowing it to be
explicitly enabled where it's supported.

Tested-by: Lei Yang <leiyang@redhat.com>
Acked-by: Eugenio Pérez <eperezma@redhat.com>
Signed-off-by: Jonah Palmer <jonah.palmer@oracle.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 88e70c1ae1..d33345ecc5 100644
--- a/include/hw/virtio/virtio.h
+++ b/include/hw/virtio/virtio.h
@@ -371,7 +371,9 @@ typedef struct VirtIORNGConf VirtIORNGConf;
     DEFINE_PROP_BIT64("packed", _state, _field, \
                       VIRTIO_F_RING_PACKED, false), \
     DEFINE_PROP_BIT64("queue_reset", _state, _field, \
-                      VIRTIO_F_RING_RESET, true)
+                      VIRTIO_F_RING_RESET, true), \
+    DEFINE_PROP_BIT64("in_order", _state, _field, \
+                      VIRTIO_F_IN_ORDER, false)
 
 hwaddr virtio_queue_get_desc_addr(VirtIODevice *vdev, int n);
 bool virtio_queue_enabled_legacy(VirtIODevice *vdev, int n);
-- 
2.39.3