ANDROID: dm: Add android verity target

[firefly-linux-kernel-4.4.55.git] / drivers / md / dm-verity.h

diff --git a/drivers/md/dm-verity.h b/drivers/md/dm-verity.h
index fb419f422d7316f4e4e120cdb275e5222b3972f5..d9cf5e4939eb0339bf1f962a96e24b780ddf8934 100644 (file)
--- a/drivers/md/dm-verity.h
+++ b/drivers/md/dm-verity.h
@@ -126,4 +126,16 @@ extern int verity_hash(struct dm_verity *v, struct shash_desc *desc,
 extern int verity_hash_for_block(struct dm_verity *v, struct dm_verity_io *io,
                                 sector_t block, u8 *digest, bool *is_zero);
 
+extern void verity_status(struct dm_target *ti, status_type_t type,
+                       unsigned status_flags, char *result, unsigned maxlen);
+extern int verity_ioctl(struct dm_target *ti, unsigned cmd,
+                       unsigned long arg);
+extern int verity_merge(struct dm_target *ti, struct bvec_merge_data *bvm,
+                       struct bio_vec *biovec, int max_size);
+extern int verity_iterate_devices(struct dm_target *ti,
+                               iterate_devices_callout_fn fn, void *data);
+extern void verity_io_hints(struct dm_target *ti, struct queue_limits *limits);
+extern void verity_dtr(struct dm_target *ti);
+extern int verity_ctr(struct dm_target *ti, unsigned argc, char **argv);
+extern int verity_map(struct dm_target *ti, struct bio *bio);
 #endif /* DM_VERITY_H */