This is the HMP side of 'query-wakeup-from-suspend-support', a new
QMP command that queries the guest support for system_wakeup.
This is the expected output of the new command when running a
x86 guest:
(qemu) info wakeup_from_suspend_support
wake up from suspend support: enabled
(qemu)
And when running a pseries guest:
(qemu) info wakeup_from_suspend_support
wake up from suspend support: disabled
(qemu)
Signed-off-by: Daniel Henrique Barboza <danie...@linux.vnet.ibm.com>
---
hmp-commands-info.hx | 15 +++++++++++++++
hmp.c | 11 +++++++++++
hmp.h | 1 +
3 files changed, 27 insertions(+)
diff --git a/hmp-commands-info.hx b/hmp-commands-info.hx
index 54c3e5eac6..9d5e93bfcf 100644
--- a/hmp-commands-info.hx
+++ b/hmp-commands-info.hx
@@ -867,6 +867,21 @@ Display the amount of initially allocated and present
hotpluggable (if
enabled) memory in bytes.
ETEXI
+ {
+ .name = "wakeup_from_suspend_support",
+ .args_type = "",
+ .params = "",
+ .help = "shows if the guest has support for wake up "
+ "from suspend",
+ .cmd = hmp_info_wakeup_from_suspend_support,
+ },
+
+STEXI
+@item info wakeup_from_suspend_support
+@findex info wakeup_from_suspend_support
+Shows if the guest has support for wake up from suspended state.
+ETEXI
+
STEXI
@end table
ETEXI
diff --git a/hmp.c b/hmp.c
index 35a7041824..3b74b9ee19 100644
--- a/hmp.c
+++ b/hmp.c
@@ -2918,3 +2918,14 @@ void hmp_info_memory_size_summary(Monitor *mon, const
QDict *qdict)
}
hmp_handle_error(mon, &err);
}
+
+void hmp_info_wakeup_from_suspend_support(Monitor *mon, const QDict *qdict)
+{
+ WakeupSuspendSupportInfo *info;
+
+ info = qmp_query_wakeup_from_suspend_support(NULL);
+ monitor_printf(mon, "wake up from suspend support: %s\n",
+ info->enabled ? "enabled" : "disabled");
+
+ qapi_free_WakeupSuspendSupportInfo(info);
+}
diff --git a/hmp.h b/hmp.h
index a6f56b1f29..2d394cbec2 100644
--- a/hmp.h
+++ b/hmp.h
@@ -147,5 +147,6 @@ void hmp_info_ramblock(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);
void hmp_info_memory_size_summary(Monitor *mon, const QDict *qdict);
+void hmp_info_wakeup_from_suspend_support(Monitor *mon, const QDict *qdict);
#endif
--
2.13.6
