1 /* SPDX-License-Identifier: GPL-2.0 */
2 
3 #ifndef __LINUX_DM_VERITY_LOADPIN_H
4 #define __LINUX_DM_VERITY_LOADPIN_H
5 
6 #include <linux/list.h>
7 
8 struct block_device;
9 
10 extern struct list_head dm_verity_loadpin_trusted_root_digests;
11 
12 struct dm_verity_loadpin_trusted_root_digest {
13 	struct list_head node;
14 	unsigned int len;
15 	u8 data[];
16 };
17 
18 #if IS_ENABLED(CONFIG_SECURITY_LOADPIN_VERITY)
19 bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev);
20 #else
dm_verity_loadpin_is_bdev_trusted(struct block_device * bdev)21 static inline bool dm_verity_loadpin_is_bdev_trusted(struct block_device *bdev)
22 {
23 	return false;
24 }
25 #endif
26 
27 #endif /* __LINUX_DM_VERITY_LOADPIN_H */
28