From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
Add the get/set features callbacks.
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
---
tools/virtiofsd/fuse_virtio.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1 deletion(-)
diff --git a/tools/virtiofsd/fuse_virtio.c b/tools/virtiofsd/fuse_virtio.c
index 2b64d551e8..1bbbf570ac 100644
--- a/tools/virtiofsd/fuse_virtio.c
+++ b/tools/virtiofsd/fuse_virtio.c
@@ -46,6 +46,17 @@ struct virtio_fs_config {
uint32_t num_queues;
};
+/* Callback from libvhost-user */
+static uint64_t fv_get_features(VuDev *dev)
+{
+ return 1ULL << VIRTIO_F_VERSION_1;
+}
+
+/* Callback from libvhost-user */
+static void fv_set_features(VuDev *dev, uint64_t features)
+{
+}
+
/*
* Callback from libvhost-user if there's a new fd we're supposed to listen
* to, typically a queue kick?
@@ -78,7 +89,9 @@ static bool fv_queue_order(VuDev *dev, int qidx)
}
static const VuDevIface fv_iface = {
- /* TODO: Add other callbacks */
+ .get_features = fv_get_features,
+ .set_features = fv_set_features,
+
.queue_is_processed_in_order = fv_queue_order,
};
--
2.23.0