* Finally we put our input buffer in the input queue, ready to receive. */
static int __devinit virtcons_probe(struct virtio_device *dev)
{
+ vq_callback_t *callbacks[] = { hvc_handle_input, NULL};
+ const char *names[] = { "input", "output" };
+ struct virtqueue *vqs[2];
int err;
vdev = dev;
goto fail;
}
- /* Find the input queue. */
+ /* Find the queues. */
/* FIXME: This is why we want to wean off hvc: we do nothing
* when input comes in. */
- in_vq = vdev->config->find_vq(vdev, 0, hvc_handle_input, "input");
- if (IS_ERR(in_vq)) {
- err = PTR_ERR(in_vq);
+ err = vdev->config->find_vqs(vdev, 2, vqs, callbacks, names);
+ if (err)
goto free;
- }
- out_vq = vdev->config->find_vq(vdev, 1, NULL, "output");
- if (IS_ERR(out_vq)) {
- err = PTR_ERR(out_vq);
- goto free_in_vq;
- }
+ in_vq = vqs[0];
+ out_vq = vqs[1];
/* Start using the new console output. */
virtio_cons.get_chars = get_chars;
hvc = hvc_alloc(0, 0, &virtio_cons, PAGE_SIZE);
if (IS_ERR(hvc)) {
err = PTR_ERR(hvc);
- goto free_out_vq;
+ goto free_vqs;
}
/* Register the input buffer the first time. */
add_inbuf();
return 0;
-free_out_vq:
- vdev->config->del_vq(out_vq);
-free_in_vq:
- vdev->config->del_vq(in_vq);
+free_vqs:
+ vdev->config->del_vqs(vdev);
free:
kfree(inbuf);
fail: