From: KONRAD Frederic <fred.konrad@greensocs.com>
Date: Thu, 16 May 2013 17:06:07 +0000 (+0200)
Subject: virtio: add virtio_bus_get_dev_path.
X-Git-Tag: v1.5.0-rc3~5
X-Git-Url: https://git.proxmox.com/?p=qemu.git;a=commitdiff_plain;h=6d46895b51103fa26c97ee0e0d895c004e9594d7

virtio: add virtio_bus_get_dev_path.

This adds virtio_bus_get_dev_path to fix migration id string which is wrong
since the virtio refactoring.

Signed-off-by: KONRAD Frederic <fred.konrad@greensocs.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1368723967-21050-1-git-send-email-fred.konrad@greensocs.com
Cc: mdroth <mdroth@linux.vnet.ibm.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
---

diff --git a/hw/virtio/virtio-bus.c b/hw/virtio/virtio-bus.c
index aab72ffb4..ea2e11ae9 100644
--- a/hw/virtio/virtio-bus.c
+++ b/hw/virtio/virtio-bus.c
@@ -154,12 +154,26 @@ void virtio_bus_set_vdev_config(VirtioBusState *bus, uint8_t *config)
     }
 }
 
+static char *virtio_bus_get_dev_path(DeviceState *dev)
+{
+    BusState *bus = qdev_get_parent_bus(dev);
+    DeviceState *proxy = DEVICE(bus->parent);
+    return qdev_get_dev_path(proxy);
+}
+
+static void virtio_bus_class_init(ObjectClass *klass, void *data)
+{
+    BusClass *bus_class = BUS_CLASS(klass);
+    bus_class->get_dev_path = virtio_bus_get_dev_path;
+}
+
 static const TypeInfo virtio_bus_info = {
     .name = TYPE_VIRTIO_BUS,
     .parent = TYPE_BUS,
     .instance_size = sizeof(VirtioBusState),
     .abstract = true,
     .class_size = sizeof(VirtioBusClass),
+    .class_init = virtio_bus_class_init
 };
 
 static void virtio_register_types(void)