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authorRusty Russell <rusty@rustcorp.com.au>2009-06-13 08:16:35 +0400
committerRusty Russell <rusty@rustcorp.com.au>2009-06-12 16:46:36 +0400
commit9499f5e7ed5224c40706f0cec6542a9916bc7606 (patch)
tree3e4e1b36d3d549ea356e88e6e44359a887c6ee01 /drivers/char
parentef688e151c00e5d529703be9a04fd506df8bc54e (diff)
downloadlinux-9499f5e7ed5224c40706f0cec6542a9916bc7606.tar.xz
virtio: add names to virtqueue struct, mapping from devices to queues.
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>
Diffstat (limited to 'drivers/char')
-rw-r--r--drivers/char/hw_random/virtio-rng.c2
-rw-r--r--drivers/char/virtio_console.c4
2 files changed, 3 insertions, 3 deletions
diff --git a/drivers/char/hw_random/virtio-rng.c b/drivers/char/hw_random/virtio-rng.c
index 86e83f883139..2aeafcea95fe 100644
--- a/drivers/char/hw_random/virtio-rng.c
+++ b/drivers/char/hw_random/virtio-rng.c
@@ -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);
diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
index ff6f5a4b58fb..58684e4a0814 100644
--- a/drivers/char/virtio_console.c
+++ b/drivers/char/virtio_console.c
@@ -202,13 +202,13 @@ static int __devinit virtcons_probe(struct virtio_device *dev)
/* Find the input queue. */
/* 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);
+ in_vq = vdev->config->find_vq(vdev, 0, hvc_handle_input, "input");
if (IS_ERR(in_vq)) {
err = PTR_ERR(in_vq);
goto free;
}
- out_vq = vdev->config->find_vq(vdev, 1, NULL);
+ out_vq = vdev->config->find_vq(vdev, 1, NULL, "output");
if (IS_ERR(out_vq)) {
err = PTR_ERR(out_vq);
goto free_in_vq;