Symbol: vring_dma_dev
drivers/virtio/virtio_ring.c
3744
return dma_map_page_attrs(vring_dma_dev(vq),
drivers/virtio/virtio_ring.c
3770
dma_unmap_page_attrs(vring_dma_dev(vq), map_handle,
drivers/virtio/virtio_ring.c
3871
return dma_need_sync(vring_dma_dev(vq), addr);
drivers/virtio/virtio_ring.c
3902
dma_sync_single_range_for_cpu(vring_dma_dev(vq),
drivers/virtio/virtio_ring.c
3934
dma_sync_single_range_for_device(vring_dma_dev(vq), addr,
drivers/virtio/virtio_ring.c
442
return dma_mapping_error(vring_dma_dev(vq), addr);