HelenOS sources

virtio_free_desc  254 uspace/drv/block/virtio-blk/virtio-blk.c 	virtio_free_desc(vdev, RQ_QUEUE, &virtio_blk->rq_free_head, descno);
virtio_free_desc  109 uspace/drv/nic/virtio-net/virtio-net.c 		virtio_free_desc(vdev, TX_QUEUE_1, &virtio_net->tx_free_head,
virtio_free_desc  113 uspace/drv/nic/virtio-net/virtio-net.c 		virtio_free_desc(vdev, CT_QUEUE_1, &virtio_net->ct_free_head,
virtio_free_desc  198 uspace/lib/virtio/virtio-pci.h extern void virtio_free_desc(virtio_dev_t *, uint16_t, uint16_t *, uint16_t);