}
}
-static u32 vp_generation(struct virtio_device *vdev)
+/*
+ * vp_modern_generation - get the device genreation
+ * @mdev: the modern virtio-pci device
+ *
+ * Returns the genreation read from device
+ */
+static u32 vp_modern_generation(struct virtio_pci_modern_device *mdev)
{
- struct virtio_pci_device *vp_dev = to_vp_device(vdev);
- struct virtio_pci_modern_device *mdev = &vp_dev->mdev;
struct virtio_pci_common_cfg __iomem *cfg = mdev->common;
return vp_ioread8(&cfg->config_generation);
}
+static u32 vp_generation(struct virtio_device *vdev)
+{
+ struct virtio_pci_device *vp_dev = to_vp_device(vdev);
+
+ return vp_modern_generation(&vp_dev->mdev);
+}
+
/*
* vp_modern_get_status - get the device status
* @mdev: the modern virtio-pci device