diff options
| author |   Dave Jiang <dave.jiang@intel.com> | 2018-12-07 14:02:12 -0700 |
|---|---|---|
| committer |   Dan Williams <dan.j.williams@intel.com> | 2018-12-21 12:44:41 -0800 |
| commit | 64e77c8c047fb91ea8c7800c1238108a72f0bf9c (patch) | |
| tree | 59aef33ac371f18b005319560addc9c9c85dea9b /include/linux/libnvdimm.h | |
| parent | acpi/nfit, libnvdimm: Add enable/update passphrase support for Intel nvdimms (diff) | |
| download | linux-dev-64e77c8c047fb91ea8c7800c1238108a72f0bf9c.tar.xz linux-dev-64e77c8c047fb91ea8c7800c1238108a72f0bf9c.zip | |
acpi/nfit, libnvdimm: Add support for issue secure erase DSM to Intel nvdimm
Add support to issue a secure erase DSM to the Intel nvdimm. The
required passphrase is acquired from an encrypted key in the kernel user
keyring. To trigger the action, "erase <keyid>" is written to the
"security" sysfs attribute.
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 d0afa115356e..9a6cb7067dc7 100644 --- a/include/linux/libnvdimm.h +++ b/include/linux/libnvdimm.h @@ -180,6 +180,8 @@ struct nvdimm_security_ops { const struct nvdimm_key_data *key_data); int (*disable)(struct nvdimm *nvdimm, const struct nvdimm_key_data *key_data); + int (*erase)(struct nvdimm *nvdimm, + const struct nvdimm_key_data *key_data); }; void badrange_init(struct badrange *badrange); |