diff options
| -rw-r--r-- | hmp-commands-info.hx | 14 | ||||
| -rw-r--r-- | hmp.c | 9 | ||||
| -rw-r--r-- | hmp.h | 1 | ||||
| -rw-r--r-- | hw/acpi/vmgenid.c | 16 | ||||
| -rw-r--r-- | qapi-schema.json | 20 | ||||
| -rw-r--r-- | stubs/Makefile.objs | 1 | ||||
| -rw-r--r-- | stubs/vmgenid.c | 9 |
7 files changed, 70 insertions, 0 deletions
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx index b0f35e6829..a53f105c52 100644 --- a/hmp-commands-info.hx +++ b/hmp-commands-info.hx @@ -802,6 +802,20 @@ Show information about hotpluggable CPUs ETEXI STEXI +@item info vm-generation-id +@findex vm-generation-id +Show Virtual Machine Generation ID +ETEXI + + { + .name = "vm-generation-id", + .args_type = "", + .params = "", + .help = "Show Virtual Machine Generation ID", + .cmd = hmp_info_vm_generation_id, + }, + +STEXI @end table ETEXI @@ -2576,3 +2576,12 @@ void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict) qapi_free_HotpluggableCPUList(saved); } + +void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict) +{ + GuidInfo *info = qmp_query_vm_generation_id(NULL); + if (info) { + monitor_printf(mon, "%s\n", info->guid); + } + qapi_free_GuidInfo(info); +} @@ -137,5 +137,6 @@ void hmp_rocker_of_dpa_flows(Monitor *mon, const QDict *qdict); void hmp_rocker_of_dpa_groups(Monitor *mon, const QDict *qdict); void hmp_info_dump(Monitor *mon, const QDict *qdict); void hmp_hotpluggable_cpus(Monitor *mon, const QDict *qdict); +void hmp_info_vm_generation_id(Monitor *mon, const QDict *qdict); #endif diff --git a/hw/acpi/vmgenid.c b/hw/acpi/vmgenid.c index c8465df790..744f2847da 100644 --- a/hw/acpi/vmgenid.c +++ b/hw/acpi/vmgenid.c @@ -240,3 +240,19 @@ static void vmgenid_register_types(void) } type_init(vmgenid_register_types) + +GuidInfo *qmp_query_vm_generation_id(Error **errp) +{ + GuidInfo *info; + VmGenIdState *vms; + Object *obj = find_vmgenid_dev(); + + if (!obj) { + return NULL; + } + vms = VMGENID(obj); + + info = g_malloc0(sizeof(*info)); + info->guid = qemu_uuid_unparse_strdup(&vms->guid); + return info; +} diff --git a/qapi-schema.json b/qapi-schema.json index d6186d4c9e..84692da9e9 100644 --- a/qapi-schema.json +++ b/qapi-schema.json @@ -6188,3 +6188,23 @@ # ## { 'command': 'query-hotpluggable-cpus', 'returns': ['HotpluggableCPU'] } + +## +# @GuidInfo: +# +# GUID information. +# +# @guid: the globally unique identifier +# +# Since: 2.9 +## +{ 'struct': 'GuidInfo', 'data': {'guid': 'str'} } + +## +# @query-vm-generation-id: +# +# Show Virtual Machine Generation ID +# +# Since 2.9 +## +{ 'command': 'query-vm-generation-id', 'returns': 'GuidInfo' } diff --git a/stubs/Makefile.objs b/stubs/Makefile.objs index aa6050f406..224f04ba69 100644 --- a/stubs/Makefile.objs +++ b/stubs/Makefile.objs @@ -36,3 +36,4 @@ stub-obj-y += qmp_pc_dimm_device_list.o stub-obj-y += target-monitor-defs.o stub-obj-y += target-get-monitor-def.o stub-obj-y += pc_madt_cpu_entry.o +stub-obj-y += vmgenid.o diff --git a/stubs/vmgenid.c b/stubs/vmgenid.c new file mode 100644 index 0000000000..c64eb7a16e --- /dev/null +++ b/stubs/vmgenid.c @@ -0,0 +1,9 @@ +#include "qemu/osdep.h" +#include "qmp-commands.h" +#include "qapi/qmp/qerror.h" + +GuidInfo *qmp_query_vm_generation_id(Error **errp) +{ + error_setg(errp, QERR_UNSUPPORTED); + return NULL; +} |