On Tue, 8 Oct 2013 11:47:06 +0300
"Michael S. Tsirkin" <> wrote:
> From: Rusty Russell <>
>
> 2.2.1: FEATURES_OK.
>
> Based on MST's ideas, but a bit simpler. VIRTIO-30.
>
> Signed-off-by: Rusty Russell <>
> Signed-off-by: Michael S. Tsirkin <>
>
> ---
>
> This is just a repost of what Rusty sent, to make it easier
> for people to review and vote on.
>
> diff --git a/virtio-v1.0-wd01-part1-specification.txt b/virtio-v1.0-wd01-part1-specification.txt
> index b4298bb..938abb8 100644
> --- a/virtio-v1.0-wd01-part1-specification.txt
> +++ b/virtio-v1.0-wd01-part1-specification.txt
> @@ -444,23 +447,49 @@ how to communicate with the specific device.
>
> 3. The DRIVER status bit is set: we know how to drive the device.
>
> -4. Device-specific setup, including reading the device feature
> - bits, discovery of virtqueues for the device, optional per-bus
> - setup, and reading and possibly writing the device's virtio
> - configuration space.
> +4. Device feature bits are read, and the the subset of feature bits
Typo: s/the the/the/
> + understood by the OS and driver is written to the device.
> +
> +5. The FEATURES_OK status bit is set.
>
