Re: [Xen-devel] [PATCH 14/17 v5] xen/arm: vpl011: Add support for vuart console in xenconsole

[Wei Liu <wei.liu2@xxxxxxxxxx>]

On Thu, Jun 22, 2017 at 01:08:49PM +0530, Bhupinder Thakur wrote:
> This patch finally adds the support for vuart console.
> 
[...]
>  
> diff --git a/tools/console/daemon/io.c b/tools/console/daemon/io.c
> index baf0e2e..6b0114e 100644
> --- a/tools/console/daemon/io.c
> +++ b/tools/console/daemon/io.c
> @@ -107,12 +107,16 @@ struct console {
>       xenevtchn_port_or_error_t remote_port;
>       struct xencons_interface *interface;
>       struct domain *d;
> +     bool optional;
> +     bool prefer_gnttab;

Please state in commit message or code comment what these two fields do
and how they are supposed to be set?

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