From e2dcdfe95c0bd67e37db6057edd9c4ee1f1c7b17 Mon Sep 17 00:00:00 2001 From: Rusty Russell Date: Mon, 28 Apr 2014 11:15:08 +0930 Subject: virtio: virtio_break_device() to mark all virtqueues broken. Good for post-apocalyptic scenarios, like S/390 hotplug. Signed-off-by: Rusty Russell --- include/linux/virtio.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include') diff --git a/include/linux/virtio.h b/include/linux/virtio.h index e4abb84199be..b46671e28de2 100644 --- a/include/linux/virtio.h +++ b/include/linux/virtio.h @@ -106,6 +106,8 @@ static inline struct virtio_device *dev_to_virtio(struct device *_dev) int register_virtio_device(struct virtio_device *dev); void unregister_virtio_device(struct virtio_device *dev); +void virtio_break_device(struct virtio_device *dev); + /** * virtio_driver - operations for a virtio I/O driver * @driver: underlying device driver (populate name and owner). -- cgit v1.2.3-71-gd317