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| Started by | Tomas Winkler <tomas.winkler@intel.com> |
|---|---|
| First post | 2016-07-18 22:30 +0200 |
| Last post | 2016-07-18 22:30 +0200 |
| Articles | 1 — 1 participant |
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[PATCH v5 2/8] char: rpmb: add sysfs-class ABI documentation Tomas Winkler <tomas.winkler@intel.com> - 2016-07-18 22:30 +0200
| From | Tomas Winkler <tomas.winkler@intel.com> |
|---|---|
| Date | 2016-07-18 22:30 +0200 |
| Subject | [PATCH v5 2/8] char: rpmb: add sysfs-class ABI documentation |
| Message-ID | <rWnkS-2Af-35@gated-at.bofh.it> |
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> --- V2: resend V3: add more verbose description V4: resend V5: adjust date and kernel version Documentation/ABI/testing/sysfs-class-rpmb | 20 ++++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 21 insertions(+) create mode 100644 Documentation/ABI/testing/sysfs-class-rpmb diff --git a/Documentation/ABI/testing/sysfs-class-rpmb b/Documentation/ABI/testing/sysfs-class-rpmb new file mode 100644 index 000000000000..3ffcd2d1f683 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-rpmb @@ -0,0 +1,20 @@ +What: /sys/class/rpmb/ +Date: Aug 2016 +KernelVersion: 4.8 +Contact: Tomas Winkler <tomas.winkler@intel.com> +Description: + The rpmb/ class sub-directory belongs to RPMB device class. + + Few storage technologies such is EMMC, UFS, and NVMe support + Replay Protected Memory Block (RPMB) hardware partition with + common protocol and frame layout. + Such a partition provides authenticated and replay protected access, + hence suitable as a secure storage. + +What: /sys/class/rpmb/rpmbN/ +Date: Aug 2016 +KernelVersion: 4.8 +Contact: Tomas Winkler <tomas.winkler@intel.com> +Description: + The /sys/class/rpmb/rpmbN directory is created for + each RPMB registered device diff --git a/MAINTAINERS b/MAINTAINERS index 50143ebc862f..02a6f6f10f48 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9712,6 +9712,7 @@ L: linux-kernel@vger.kernel.org S: Supported F: drivers/char/rpmb/* F: include/linux/rpmb.h +F: Documentation/ABI/testing/sysfs-class-rpmb RTL2830 MEDIA DRIVER M: Antti Palosaari <crope@iki.fi> -- 2.5.5
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