[Qemu-devel] [PATCH v9 23/27] hpet: add API to find it

[Michael S. Tsirkin]

Add API to find HPET using QOM.

Reviewed-by: Gerd Hoffmann <address@hidden>
Tested-by: Gerd Hoffmann <address@hidden>
Signed-off-by: Michael S. Tsirkin <address@hidden>
---
 include/hw/timer/hpet.h | 2 ++
 hw/timer/hpet.c         | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/include/hw/timer/hpet.h b/include/hw/timer/hpet.h
index 757f79f..ab44bd3 100644
--- a/include/hw/timer/hpet.h
+++ b/include/hw/timer/hpet.h
@@ -71,4 +71,6 @@ struct hpet_fw_config
 } QEMU_PACKED;
 
 extern struct hpet_fw_config hpet_cfg;
+
+bool hpet_find(void);
 #endif
diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c
index fcd22ae..2eb75ea 100644
--- a/hw/timer/hpet.c
+++ b/hw/timer/hpet.c
@@ -757,6 +757,11 @@ static void hpet_device_class_init(ObjectClass *klass, 
void *data)
     dc->props = hpet_device_properties;
 }
 
+bool hpet_find(void)
+{
+    return object_resolve_path_type("", TYPE_HPET, NULL);
+}
+
 static const TypeInfo hpet_device_info = {
     .name          = TYPE_HPET,
     .parent        = TYPE_SYS_BUS_DEVICE,
-- 
MST