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-rw-r--r--hw/virtio/vhost-backend.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/hw/virtio/vhost-backend.c b/hw/virtio/vhost-backend.c
index 17f3fc6a08..833804dd40 100644
--- a/hw/virtio/vhost-backend.c
+++ b/hw/virtio/vhost-backend.c
@@ -158,6 +158,30 @@ static int vhost_kernel_set_vring_busyloop_timeout(struct vhost_dev *dev,
     return vhost_kernel_call(dev, VHOST_SET_VRING_BUSYLOOP_TIMEOUT, s);
 }
 
+static int vhost_kernel_new_worker(struct vhost_dev *dev,
+                                   struct vhost_worker_state *worker)
+{
+    return vhost_kernel_call(dev, VHOST_NEW_WORKER, worker);
+}
+
+static int vhost_kernel_free_worker(struct vhost_dev *dev,
+                                    struct vhost_worker_state *worker)
+{
+    return vhost_kernel_call(dev, VHOST_FREE_WORKER, worker);
+}
+
+static int vhost_kernel_attach_vring_worker(struct vhost_dev *dev,
+                                            struct vhost_vring_worker *worker)
+{
+    return vhost_kernel_call(dev, VHOST_ATTACH_VRING_WORKER, worker);
+}
+
+static int vhost_kernel_get_vring_worker(struct vhost_dev *dev,
+                                         struct vhost_vring_worker *worker)
+{
+    return vhost_kernel_call(dev, VHOST_GET_VRING_WORKER, worker);
+}
+
 static int vhost_kernel_set_features(struct vhost_dev *dev,
                                      uint64_t features)
 {
@@ -313,6 +337,10 @@ const VhostOps kernel_ops = {
         .vhost_set_vring_err = vhost_kernel_set_vring_err,
         .vhost_set_vring_busyloop_timeout =
                                 vhost_kernel_set_vring_busyloop_timeout,
+        .vhost_get_vring_worker = vhost_kernel_get_vring_worker,
+        .vhost_attach_vring_worker = vhost_kernel_attach_vring_worker,
+        .vhost_new_worker = vhost_kernel_new_worker,
+        .vhost_free_worker = vhost_kernel_free_worker,
         .vhost_set_features = vhost_kernel_set_features,
         .vhost_get_features = vhost_kernel_get_features,
         .vhost_set_backend_cap = vhost_kernel_set_backend_cap,