958                                    unsigned int iov_cnt,  in virtio_iommu_iov_to_req()  argument
961     size_t sz = iov_to_buf(iov, iov_cnt, 0, req, payload_sz);  in virtio_iommu_iov_to_req()
972                                          unsigned int iov_cnt)          \
975     int ret = virtio_iommu_iov_to_req(iov, iov_cnt, &req,               \
988                                      unsigned int iov_cnt,  in virtio_iommu_handle_req()
992     int ret = virtio_iommu_iov_to_req(iov, iov_cnt, &req, sizeof(req));  in virtio_iommu_handle_req()
1003     unsigned int iov_cnt;  in virtio_iommu_handle_command()  local
1024         iov_cnt = elem->out_num;  in virtio_iommu_handle_command()
1026         sz = iov_to_buf(iov, iov_cnt, 0, &head, sizeof(head));  in virtio_iommu_handle_command()
1037             tail.status = virtio_iommu_handle_attach(s, iov, iov_cnt);  in virtio_iommu_handle_command()
1040             tail.status = virtio_iommu_handle_detach(s, iov, iov_cnt);  in virtio_iommu_handle_command()
1043             tail.status = virtio_iommu_handle_map(s, iov, iov_cnt);  in virtio_iommu_handle_command()
1046             tail.status = virtio_iommu_handle_unmap(s, iov, iov_cnt);  in virtio_iommu_handle_command()
1056             ptail->status = virtio_iommu_handle_probe(s, iov, iov_cnt, buf);  in virtio_iommu_handle_command()