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[Qemu-stable] [PATCH] virtio-s390: add a reset function to virtio-s390 d
From: |
Paolo Bonzini |
Subject: |
[Qemu-stable] [PATCH] virtio-s390: add a reset function to virtio-s390 devices |
Date: |
Thu, 10 Jan 2013 15:40:25 +0100 |
virtio-s390 devices are not being reset when their bus is. To fix
this, add a reset method that forwards to virtio_reset. This is
only needed because of the "strange" modeling of virtio devices;
the ->vdev link is being handled manually rather than through qdev.
Signed-off-by: Paolo Bonzini <address@hidden>
---
hw/s390-virtio-bus.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/s390-virtio-bus.c b/hw/s390-virtio-bus.c
index 7e99175..1e3e4f0 100644
--- a/hw/s390-virtio-bus.c
+++ b/hw/s390-virtio-bus.c
@@ -505,6 +505,13 @@ static int s390_virtio_busdev_init(DeviceState *dev)
return _info->init(_dev);
}
+static void s390_virtio_busdev_reset(DeviceState *dev)
+{
+ VirtIOS390Device *_dev = (VirtIOS390Device *)dev;
+
+ virtio_reset(_dev->vdev);
+}
+
static void virtio_s390_device_class_init(ObjectClass *klass, void *data)
{
DeviceClass *dc = DEVICE_CLASS(klass);
@@ -512,6 +519,7 @@ static void virtio_s390_device_class_init(ObjectClass
*klass, void *data)
dc->init = s390_virtio_busdev_init;
dc->bus_type = TYPE_S390_VIRTIO_BUS;
dc->unplug = qdev_simple_unplug_cb;
+ dc->reset = s390_virtio_busdev_reset;
}
static TypeInfo virtio_s390_device_info = {
--
1.8.1
- [Qemu-stable] [PATCH] virtio-s390: add a reset function to virtio-s390 devices,
Paolo Bonzini <=