[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[PATCH v2] qapi: Add 'acpi' field to 'query-machines' output
From: |
Peter Krempa |
Subject: |
[PATCH v2] qapi: Add 'acpi' field to 'query-machines' output |
Date: |
Tue, 28 Feb 2023 09:12:34 +0100 |
Report which machine types support ACPI so that management applications
can properly use the 'acpi' property even on platforms such as ARM where
support for ACPI depends on the machine type and thus checking presence
of '-machine acpi=' in 'query-command-line-options' is insufficient.
Signed-off-by: Peter Krempa <pkrempa@redhat.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
---
Diff to v1:
- Fix spelling of 'ACPI' in 'machine.json'
- Removed addition of a field to 'struct MachineClass' which was not
used in the final version
hw/core/machine-qmp-cmds.c | 1 +
qapi/machine.json | 4 +++-
2 files changed, 4 insertions(+), 1 deletion(-)
diff --git a/hw/core/machine-qmp-cmds.c b/hw/core/machine-qmp-cmds.c
index 2d904747c0..b98ff15089 100644
--- a/hw/core/machine-qmp-cmds.c
+++ b/hw/core/machine-qmp-cmds.c
@@ -102,6 +102,7 @@ MachineInfoList *qmp_query_machines(Error **errp)
info->hotpluggable_cpus = mc->has_hotpluggable_cpus;
info->numa_mem_supported = mc->numa_mem_supported;
info->deprecated = !!mc->deprecation_reason;
+ info->acpi = !!object_class_property_find(OBJECT_CLASS(mc), "acpi");
if (mc->default_cpu_type) {
info->default_cpu_type = g_strdup(mc->default_cpu_type);
}
diff --git a/qapi/machine.json b/qapi/machine.json
index b9228a5e46..604b686e59 100644
--- a/qapi/machine.json
+++ b/qapi/machine.json
@@ -155,6 +155,8 @@
#
# @default-ram-id: the default ID of initial RAM memory backend (since 5.2)
#
+# @acpi: machine type supports ACPI (since 8.0)
+#
# Since: 1.2
##
{ 'struct': 'MachineInfo',
@@ -162,7 +164,7 @@
'*is-default': 'bool', 'cpu-max': 'int',
'hotpluggable-cpus': 'bool', 'numa-mem-supported': 'bool',
'deprecated': 'bool', '*default-cpu-type': 'str',
- '*default-ram-id': 'str' } }
+ '*default-ram-id': 'str', 'acpi': 'bool' } }
##
# @query-machines:
--
2.39.2
[Prev in Thread] |
Current Thread |
[Next in Thread] |
- [PATCH v2] qapi: Add 'acpi' field to 'query-machines' output,
Peter Krempa <=