[Qemu-devel] [PATCH] hw/9pfs: Add qdev.reset callback for virtio-9p-pci device

[Qemu-devel] [PATCH] hw/9pfs: Add qdev.reset callback for virtio-9p-pci device

[Aneesh Kumar K.V]

From: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>

Add the device reset callback

Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
---
 hw/9pfs/virtio-9p-device.c |    3 ++-
 hw/virtio-pci.c            |    2 +-
 hw/virtio-pci.h            |    1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/hw/9pfs/virtio-9p-device.c b/hw/9pfs/virtio-9p-device.c
index bba4c54..57dc77c 100644
--- a/hw/9pfs/virtio-9p-device.c
+++ b/hw/9pfs/virtio-9p-device.c
@@ -176,7 +176,8 @@ static PCIDeviceInfo virtio_9p_info = {
         DEFINE_PROP_STRING("mount_tag", VirtIOPCIProxy, fsconf.tag),
         DEFINE_PROP_STRING("fsdev", VirtIOPCIProxy, fsconf.fsdev_id),
         DEFINE_PROP_END_OF_LIST(),
-    }
+    },
+    .qdev.reset = virtio_pci_reset,
 };
 
 static void virtio_9p_register_devices(void)
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c
index ca5923c..07f5861 100644
--- a/hw/virtio-pci.c
+++ b/hw/virtio-pci.c
@@ -266,7 +266,7 @@ static void virtio_pci_stop_ioeventfd(VirtIOPCIProxy *proxy)
     proxy->ioeventfd_started = false;
 }
 
-static void virtio_pci_reset(DeviceState *d)
+void virtio_pci_reset(DeviceState *d)
 {
     VirtIOPCIProxy *proxy = container_of(d, VirtIOPCIProxy, pci_dev.qdev);
     virtio_pci_stop_ioeventfd(proxy);
diff --git a/hw/virtio-pci.h b/hw/virtio-pci.h
index f8404de..344c22b 100644
--- a/hw/virtio-pci.h
+++ b/hw/virtio-pci.h
@@ -45,6 +45,7 @@ typedef struct {
 } VirtIOPCIProxy;
 
 void virtio_init_pci(VirtIOPCIProxy *proxy, VirtIODevice *vdev);
+void virtio_pci_reset(DeviceState *d);
 
 /* Virtio ABI version, if we increment this, we break the guest driver. */
 #define VIRTIO_PCI_ABI_VERSION          0
-- 
1.7.5.4