devices::virtio::snd::vios_backend::streams

Function reply_pcm_buffer_status

Source 
pub fn reply_pcm_buffer_status(
    status: u32,
    latency_bytes: u32,
    desc: DescriptorChain,
    queue: &Arc<Mutex<Queue>>,
) -> Result<()>
Expand description

Encapsulates sending the virtio_snd_pcm_status struct back to the driver.