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[Qemu-devel] [[RFC v3 11/12] virtio: enable packed ring via a new comman
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From: |
wexu |
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Subject: |
[Qemu-devel] [[RFC v3 11/12] virtio: enable packed ring via a new command line |
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Date: |
Thu, 11 Oct 2018 10:08:34 -0400 |
From: Wei Xu <address@hidden>
only userspace virtio net backend has been supported by
the CLI so far.
(cherry picked from commit 0b3ec96f4a9402cca467c40353066e57608ac6b6)
Signed-off-by: Wei Xu <address@hidden>
(cherry picked from commit a1a3b85f00299ccc6f4bc819abe470da88059fb7)
Signed-off-by: Wei Xu <address@hidden>
---
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 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);
--
1.8.3.1