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| author | Eugenio Pérez <eperezma@redhat.com> | 2022-07-20 08:59:36 +0200 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2022-07-20 16:58:08 +0800 |
| commit | 432efd144e990b6e040862de25f8f0b6a6eeb03d (patch) | |
| tree | 4f8082b0be158a82bf3289c2a94876bce1454d34 /hw/virtio/vhost-shadow-virtqueue.h | |
| parent | ac4cfdc6f39c06732d27554523f9d5f8a53b4ffa (diff) | |
| download | focaccia-qemu-432efd144e990b6e040862de25f8f0b6a6eeb03d.tar.gz focaccia-qemu-432efd144e990b6e040862de25f8f0b6a6eeb03d.zip | |
vhost: add vhost_svq_push_elem
This function allows external SVQ users to return guest's available buffers. Signed-off-by: Eugenio Pérez <eperezma@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'hw/virtio/vhost-shadow-virtqueue.h')
| -rw-r--r-- | hw/virtio/vhost-shadow-virtqueue.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/virtio/vhost-shadow-virtqueue.h b/hw/virtio/vhost-shadow-virtqueue.h index 5c7e7cbab6..d9fc1f1799 100644 --- a/hw/virtio/vhost-shadow-virtqueue.h +++ b/hw/virtio/vhost-shadow-virtqueue.h @@ -84,6 +84,9 @@ typedef struct VhostShadowVirtqueue { bool vhost_svq_valid_features(uint64_t features, Error **errp); +void vhost_svq_push_elem(VhostShadowVirtqueue *svq, + const VirtQueueElement *elem, uint32_t len); + void vhost_svq_set_svq_kick_fd(VhostShadowVirtqueue *svq, int svq_kick_fd); void vhost_svq_set_svq_call_fd(VhostShadowVirtqueue *svq, int call_fd); void vhost_svq_get_vring_addr(const VhostShadowVirtqueue *svq, |