diff options
Diffstat (limited to 'include/linux/libnvdimm.h')
| -rw-r--r-- | include/linux/libnvdimm.h | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index 7a64b3ddb408..b6eddf912568 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -160,8 +160,11 @@ static inline struct nd_blk_region_desc *to_blk_region_desc( } -enum nvdimm_security_state { - NVDIMM_SECURITY_ERROR = -1, +/* + * Note that separate bits for locked + unlocked are defined so that + * 'flags == 0' corresponds to an error / not-supported state. + */ +enum nvdimm_security_bits { NVDIMM_SECURITY_DISABLED, NVDIMM_SECURITY_UNLOCKED, NVDIMM_SECURITY_LOCKED, @@ -182,7 +185,7 @@ enum nvdimm_passphrase_type { }; struct nvdimm_security_ops { - enum nvdimm_security_state (*state)(struct nvdimm *nvdimm, + unsigned long (*get_flags)(struct nvdimm *nvdimm, enum nvdimm_passphrase_type pass_type); int (*freeze)(struct nvdimm *nvdimm); int (*change_key)(struct nvdimm *nvdimm, |