In fact, every devices have to be aware of
it's power management, so it can decide what
to do when platform board switch it's power
state between on/off/suspend/wakeup.
Signed-off-by: liguang <lig.f...@cn.fujitsu.com>
---
hw/qdev-core.h | 6 ++++++
1 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/hw/qdev-core.h b/hw/qdev-core.h
index 2486f36..e69c50b 100644
--- a/hw/qdev-core.h
+++ b/hw/qdev-core.h
@@ -85,6 +85,12 @@ typedef struct DeviceClass {
Property *props;
int no_user;
+ /* power management */
+ void (*on)(DeviceState *dev);
+ void (*off)(DeviceState *dev);
+ void (*suspend)(DeviceState *dev);
+ void (*wakeup)(DeviceState *dev);
+
/* callbacks */
void (*reset)(DeviceState *dev);
DeviceRealize realize;
--
1.7.2.5
