assert(virtio_queue_ready(vq));
while (!port->throttled && virtqueue_pop(vq, &elem)) {
- uint8_t *buf;
- size_t ret, buf_size;
+ unsigned int i;
- buf_size = iov_size(elem.out_sg, elem.out_num);
- buf = qemu_malloc(buf_size);
- ret = iov_to_buf(elem.out_sg, elem.out_num, buf, 0, buf_size);
+ for (i = 0; i < elem.out_num; i++) {
+ size_t buf_size;
- port->info->have_data(port, buf, ret);
- qemu_free(buf);
+ buf_size = elem.out_sg[i].iov_len;
+ port->info->have_data(port,
+ elem.out_sg[i].iov_base,
+ buf_size);
+ }
virtqueue_push(vq, &elem, 0);
}
virtio_notify(vdev, vq);