On Fri, 2011-06-24 at 17:29 +0100, Stefano Stabellini wrote:
> PV on HVM drivers can connect to the vkbd device to receive mouse and
> keyboard events from Qemu. The advantage over USB is that vkbd doesn't
> require frequent wakeups in Qemu.
Do we need an unplug protocol in order to stop these frequent wakeups?
Do frontends/guests generally cope with two keyboards correctly?
(whatever correctly means, I guess it's not obvious once you have a vfb
as well as emulated VGA).
>
> Signed-off-by: Stefano Stabellini <stefano.stabellini@xxxxxxxxxxxxx>
>
> diff -r f17956fd6976 tools/libxl/libxl_create.c
> --- a/tools/libxl/libxl_create.c Fri Jun 17 16:10:48 2011 +0000
> +++ b/tools/libxl/libxl_create.c Fri Jun 24 16:19:29 2011 +0000
> @@ -469,6 +469,7 @@ static int do_domain_create(libxl__gc *g
> }
> if (d_config->c_info.hvm) {
> libxl_device_console console;
> + libxl_device_vkb vkb;
>
> ret = init_console_info(&console, 0);
> if ( ret )
> @@ -476,6 +477,11 @@ static int do_domain_create(libxl__gc *g
> libxl__device_console_add(gc, domid, &console, &state);
> libxl_device_console_destroy(&console);
>
> +
> + memset(&vkb, 0x00, sizeof(vkb));
> + libxl_device_vkb_add(ctx, domid, &vkb);
> + libxl_device_vkb_destroy(&vkb);
> +
> dm_info->domid = domid;
> ret = libxl__create_device_model(gc, dm_info,
> d_config->disks, d_config->num_disks,
>
> _______________________________________________
> Xen-devel mailing list
> Xen-devel@xxxxxxxxxxxxxxxxxxx
> http://lists.xensource.com/xen-devel
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
|
Home