diff options
| author | Dave Jiang <dave.jiang@intel.com> | 2018-12-07 20:33:30 +0300 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2018-12-21 23:44:41 +0300 |
| commit | 03b65b22ada8115a7a7bfdf0789f6a94adfd6070 (patch) | |
| tree | d8ac0a260db2dcac8b52ed36566bd9b89ab2d116 /include/linux/libnvdimm.h | |
| parent | 4c6926a23b76ea23403976290cd45a7a143f6500 (diff) | |
| download | linux-03b65b22ada8115a7a7bfdf0789f6a94adfd6070.tar.xz | |
acpi/nfit, libnvdimm: Add disable passphrase support to Intel nvdimm.
Add support to disable passphrase (security) for the Intel nvdimm. The
passphrase used for disabling is pulled from an encrypted-key in the kernel
user keyring. The action is triggered by writing "disable <keyid>" to the
sysfs attribute "security".
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'include/linux/libnvdimm.h')
| -rw-r--r-- | include/linux/libnvdimm.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/libnvdimm.h b/include/linux/libnvdimm.h index 0f0ab276134e..d0afa115356e 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -178,6 +178,8 @@ struct nvdimm_security_ops { const struct nvdimm_key_data *new_data); int (*unlock)(struct nvdimm *nvdimm, const struct nvdimm_key_data *key_data); + int (*disable)(struct nvdimm *nvdimm, + const struct nvdimm_key_data *key_data); }; void badrange_init(struct badrange *badrange); |