diff options
author | Dave Jiang <dave.jiang@intel.com> | 2018-12-05 23:39:29 -0800 |
---|---|---|
committer | Dan Williams <dan.j.williams@intel.com> | 2018-12-13 17:54:13 -0800 |
commit | f2989396553a0bd13f4b25f567a3dee3d722ce40 (patch) | |
tree | c1790f66286bd33d40e0286349305acf71210abd /drivers/acpi/arm64/Kconfig | |
parent | 9db67581b91d9e9e05c35570ac3f93872e6c84ca (diff) | |
download | linux-f2989396553a0bd13f4b25f567a3dee3d722ce40.tar.bz2 |
acpi/nfit, libnvdimm: Introduce nvdimm_security_ops
Some NVDIMMs, like the ones defined by the NVDIMM_FAMILY_INTEL command
set, expose a security capability to lock the DIMMs at poweroff and
require a passphrase to unlock them. The security model is derived from
ATA security. In anticipation of other DIMMs implementing a similar
scheme, and to abstract the core security implementation away from the
device-specific details, introduce nvdimm_security_ops.
Initially only a status retrieval operation, ->state(), is defined,
along with the base infrastructure and definitions for future
operations.
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Co-developed-by: Dan Williams <dan.j.williams@intel.com>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
Diffstat (limited to 'drivers/acpi/arm64/Kconfig')
0 files changed, 0 insertions, 0 deletions