On Tue, Sep 16, 2025 at 06:48:44PM +0200, Magnus Kulke wrote:
> From: Praveen K Paladugu <[email protected]>
>
> Allow to query mshv capabilities via query-mshv QMP and info mshv HMP
> commands.
>
> Signed-off-by: Magnus Kulke <[email protected]>
> ---
> hmp-commands-info.hx | 13 +++++++++++++
> hw/core/machine-hmp-cmds.c | 15 +++++++++++++++
> hw/core/machine-qmp-cmds.c | 14 ++++++++++++++
> include/monitor/hmp.h | 1 +
> include/system/hw_accel.h | 1 +
> qapi/accelerator.json | 29 +++++++++++++++++++++++++++++
> 6 files changed, 73 insertions(+)
> diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c
> index 6aca1a626e..e24bf0d97b 100644
> --- a/hw/core/machine-qmp-cmds.c
> +++ b/hw/core/machine-qmp-cmds.c
> @@ -28,6 +28,20 @@
> #include "system/runstate.h"
> #include "system/system.h"
> #include "hw/s390x/storage-keys.h"
> +#include <sys/stat.h>
I think this is left over from a previous version of the
patch that directly called stat() on the device node, and
can be removed.
> +
> +/*
> + * QMP query for MSHV
> + */
> +MshvInfo *qmp_query_mshv(Error **errp)
> +{
> + MshvInfo *info = g_malloc0(sizeof(*info));
> +
> + info->enabled = mshv_enabled();
> + info->present = accel_find("mshv");
> +
> + return info;
> +}
>
> /*
> * fast means: we NEVER interrupt vCPU threads to retrieve
With regards,
Daniel
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