From a586d4f6016f7139d8c26df0e6927131168d3b5b Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 4 Feb 2008 23:49:56 -0500 Subject: virtio: simplify config mechanism. Previously we used a type/len pair within the config space, but this seems overkill. We now simply define a structure which represents the layout in the config space: the config space can now only be extended at the end. The main driver-visible changes: 1) We indicate what fields are present with an explicit feature bit. 2) Virtqueues are explicitly numbered, and not in the config space. Signed-off-by: Rusty Russell --- drivers/char/virtio_console.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/char') diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c index e34da5c9719..dc17fe3a88b 100644 --- a/drivers/char/virtio_console.c +++ b/drivers/char/virtio_console.c @@ -158,13 +158,13 @@ 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, NULL); + in_vq = vdev->config->find_vq(vdev, 0, NULL); if (IS_ERR(in_vq)) { err = PTR_ERR(in_vq); goto free; } - out_vq = vdev->config->find_vq(vdev, NULL); + out_vq = vdev->config->find_vq(vdev, 1, NULL); if (IS_ERR(out_vq)) { err = PTR_ERR(out_vq); goto free_in_vq; -- cgit v1.2.3