From: Michael S. Tsirkin <mst@redhat.com>
Date: Wed, 24 Jul 2013 15:56:13 +0000 (+0300)
Subject: hpet: add API to find it
X-Git-Tag: v1.7.0-rc0~33^2~5
X-Git-Url: https://git.proxmox.com/?a=commitdiff_plain;h=64e9df8d34e493e59c1920358257a7576a560a1a;p=qemu.git

hpet: add API to find it

Add API to find HPET using QOM.

Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Tested-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Igor Mammedov <imammedo@redhat.com>
Tested-by: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
---

diff --git a/hw/timer/hpet.c b/hw/timer/hpet.c
index fcd22aea5..2eb75ea94 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,
diff --git a/include/hw/timer/hpet.h b/include/hw/timer/hpet.h
index 757f79fdd..ab44bd31f 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