hw/virtio/virtio-dmabuf.h

2  * Virtio Shared dma-buf
10  * See the COPYING file in the top-level directory.
31  * virtio_add_dmabuf() - Add a new dma-buf resource to the lookup table
33  * @dmabuf_fd: the dma-buf descriptor that will be stored and shared with
37  * Note: @dmabuf_fd must be a valid (non-negative) file descriptor.
42  * the lookup table.
47  * virtio_add_vhost_device() - Add a new exporter vhost device that holds the
56  * the lookup table.
61  * virtio_remove_resource() - Removes a resource from the lookup table
64  * Return: true if the UUID has been found and removed from the lookup table.
69  * virtio_lookup_dmabuf() - Looks for a dma-buf resource in the lookup table
72  * Return: the dma-buf file descriptor integer, or -1 if the key is not found.
77  * virtio_lookup_vhost_device() - Looks for an exporter vhost device in the
78  * lookup table
86  * virtio_object_type() - Looks for the type of resource in the lookup table
95  * virtio_free_resources() - Destroys all keys and values of the shared
96  * resources lookup table, and frees them