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virtiofsd: get/set features callbacks

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Add the get/set features callbacks.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
This commit is contained in:
Dr. David Alan Gilbert 2018-06-13 20:17:17 +01:00
parent 204d8ae57b
commit f2cef5fb9a
1 changed files with 14 additions and 1 deletions
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15
tools/virtiofsd/fuse_virtio.c
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@ -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,
};