diff mbox

[for-2.5,12/15] qdev: provide qdev_reset_all_fn()

Message ID 1447084592-26322-13-git-send-email-cornelia.huck@de.ibm.com
State New
Headers show

Commit Message

Cornelia Huck Nov. 9, 2015, 3:56 p.m. UTC 
From: David Hildenbrand <dahi@linux.vnet.ibm.com>

For TYPE_DEVICE, the dc->reset() function is not called on system resets
yet. Until that is changed, we have to manually register a reset handler.
Let's provide qdev_reset_all_fn(), that can directly be used - just like
the reset handler that is already available for qbus.

Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: David Hildenbrand <dahi@linux.vnet.ibm.com>
Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---
 hw/core/qdev.c         | 5 +++++
 include/hw/qdev-core.h | 1 +
 2 files changed, 6 insertions(+)
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Patch

diff --git a/hw/core/qdev.c b/hw/core/qdev.c
index 4ab04aa..b3ad467 100644
--- a/hw/core/qdev.c
+++ b/hw/core/qdev.c
@@ -325,6 +325,11 @@  void qdev_reset_all(DeviceState *dev)
     qdev_walk_children(dev, NULL, NULL, qdev_reset_one, qbus_reset_one, NULL);
 }
 
+void qdev_reset_all_fn(void *opaque)
+{
+    qdev_reset_all(DEVICE(opaque));
+}
+
 void qbus_reset_all(BusState *bus)
 {
     qbus_walk_children(bus, NULL, NULL, qdev_reset_one, qbus_reset_one, NULL);
diff --git a/include/hw/qdev-core.h b/include/hw/qdev-core.h
index 8057aed..e6dbde4 100644
--- a/include/hw/qdev-core.h
+++ b/include/hw/qdev-core.h
@@ -337,6 +337,7 @@  int qdev_walk_children(DeviceState *dev,
                        void *opaque);
 
 void qdev_reset_all(DeviceState *dev);
+void qdev_reset_all_fn(void *opaque);
 
 /**
  * @qbus_reset_all: