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qdev: provide qdev_reset_all_fn() 

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>
This commit is contained in:
David Hildenbrand 2015-07-21 08:32:07 +02:00 committed by Cornelia Huck
parent 81a93ee64d
commit ff8de0757f
2 changed files with 6 additions and 0 deletions
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5
hw/core/qdev.c
View File

@ -325,6 +325,11 @@ void qdev_reset_all(DeviceState *dev)
qdev_walk_children(dev, NULL, NULL, qdev_reset_one, qbus_reset_one, NULL); 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) void qbus_reset_all(BusState *bus)
{ {
qbus_walk_children(bus, NULL, NULL, qdev_reset_one, qbus_reset_one, NULL); qbus_walk_children(bus, NULL, NULL, qdev_reset_one, qbus_reset_one, NULL);

1
include/hw/qdev-core.h
View File

@ -337,6 +337,7 @@ int qdev_walk_children(DeviceState *dev,
void *opaque); void *opaque);
void qdev_reset_all(DeviceState *dev); void qdev_reset_all(DeviceState *dev);
void qdev_reset_all_fn(void *opaque);
/** /**
* @qbus_reset_all: * @qbus_reset_all: