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virtio: add names to virtqueue struct, mapping from devices to queues.

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Add a linked list of all virtqueues for a virtio device: this helps for
debugging and is also needed for upcoming interface change.

Also, add a "name" field for clearer debug messages.

Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell
2009-06-12 22:16:35 -06:00
parent ef688e151c
commit 9499f5e7ed
14 changed files with 56 additions and 31 deletions
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2
drivers/char/hw_random/virtio-rng.c
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@@ -94,7 +94,7 @@ static int virtrng_probe(struct virtio_device *vdev)
int err;
/* We expect a single virtqueue. */
vq = vdev->config->find_vq(vdev, 0, random_recv_done);
vq = vdev->config->find_vq(vdev, 0, random_recv_done, "input");
if (IS_ERR(vq))
return PTR_ERR(vq);