[PATCH v2] virtio: update the comments for transport features

Cornelia Huck
Fri, 01 Jun 2018 11:16:47 -0000

On Fri,  1 Jun 2018 18:59:50 +0800
Tiwei Bie <tiwei.bie at intel.com> wrote:

> The existing comments for transport features are out dated.

s/out dated/outdated/

> So update them to address the latest changes in the spec.
>
> Suggested-by: Michael S. Tsirkin <mst at redhat.com>
> Signed-off-by: Tiwei Bie <tiwei.bie at intel.com>
> ---
> This patch is generated on top of below patch:
> https://lists.oasis-open.org/archives/virtio-dev/201805/msg00212.html
>
> v2:
> - Improve the comments (Cornelia);
> - Improve the commit message;
>
>  include/uapi/linux/virtio_config.h | 9 ++++++---
>  1 file changed, 6 insertions(+), 3 deletions(-)
>
> diff --git a/include/uapi/linux/virtio_config.h
b/include/uapi/linux/virtio_config.h
> index b7c1f4e7d59e..449132c76b1c 100644
> --- a/include/uapi/linux/virtio_config.h
> +++ b/include/uapi/linux/virtio_config.h
> @@ -45,9 +45,12 @@
>  /* We've given up on this device. */
>  #define VIRTIO_CONFIG_S_FAILED		0x80
>
> -/* Some virtio feature bits (currently bits 28 through 32) are reserved
for the
> - * transport being used (eg. virtio_ring), the rest are per-device feature
> - * bits. */
> +/*
> + * Virtio feature bits VIRTIO_TRANSPORT_F_START through
> + * VIRTIO_TRANSPORT_F_END are reserved for the transport
> + * being used (e.g. virtio_ring, virtio_pci etc.), the
> + * rest are per-device feature bits.
> + */
>  #define VIRTIO_TRANSPORT_F_START	28
>  #define VIRTIO_TRANSPORT_F_END		38
>

Reviewed-by: Cornelia Huck <cohuck at redhat.com>