From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tomas Winkler Subject: [PATCH v6 3/9] rpmb: add sysfs-class ABI documentation Date: Tue, 13 Sep 2016 16:22:58 +0300 Message-ID: <1473772984-17562-4-git-send-email-tomas.winkler@intel.com> References: <1473772984-17562-1-git-send-email-tomas.winkler@intel.com> Return-path: In-Reply-To: <1473772984-17562-1-git-send-email-tomas.winkler@intel.com> Sender: linux-kernel-owner@vger.kernel.org To: Greg Kroah-Hartman , Ulf Hansson , Adrian Hunter , James Bottomley , "Martin K . Petersen" , Vinayak Holikatti , Andy Lutomirski , =?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?= , Michael Ryleev , Joao Pinto , Christoph Hellwig , Yaniv Gardi Cc: Avri Altman , linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, Tomas Winkler List-Id: linux-mmc@vger.kernel.org Signed-off-by: Tomas Winkler --- V2: resend V3: add more verbose description V4: resend V5: adjust date and kernel version V6: 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..9b840e660274 --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-rpmb @@ -0,0 +1,20 @@ +What: /sys/class/rpmb/ +Date: Sep 2016 +KernelVersion: 4.9 +Contact: Tomas Winkler +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: Sep 2016 +KernelVersion: 4.9 +Contact: Tomas Winkler +Description: + The /sys/class/rpmb/rpmbN directory is created for + each RPMB registered device. diff --git a/MAINTAINERS b/MAINTAINERS index d6f5f134f55d..d701a972c83a 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -10000,6 +10000,7 @@ 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 -- 2.7.4