1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_VIRTIO_ANCHOR_H
3 #define _LINUX_VIRTIO_ANCHOR_H
4
5 #ifdef CONFIG_VIRTIO_ANCHOR
6 struct virtio_device;
7
8 bool virtio_require_restricted_mem_acc(struct virtio_device *dev);
9 extern bool (*virtio_check_mem_acc_cb)(struct virtio_device *dev);
10
11 static inline void virtio_set_mem_acc_cb(bool (*func)(struct virtio_device *))
12 {
13 virtio_check_mem_acc_cb = func;
14 }
15 #else
16 #define virtio_set_mem_acc_cb(func) do { } while (0)
17 #endif
18
19 #endif /* _LINUX_VIRTIO_ANCHOR_H */
20
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