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From: Tomas Winkler <tomas.winkler@intel.com>
To: "Greg Kroah-Hartman" <gregkh@linuxfoundation.org>,
	"Ulf Hansson" <ulf.hansson@linaro.org>,
	"Adrian Hunter" <adrian.hunter@intel.com>,
	"James Bottomley" <James.Bottomley@HansenPartnership.com>,
	"Martin K . Petersen" <martin.petersen@oracle.com>,
	"Vinayak Holikatti" <vinholikatti@gmail.com>,
	"Andy Lutomirski" <luto@kernel.org>,
	"Arve Hjønnevåg" <arve@android.com>,
	"Michael Ryleev" <gmar@google.com>,
	"Joao Pinto" <Joao.Pinto@synopsys.com>,
	"Christoph Hellwig" <hch@lst.de>,
	"Yaniv Gardi" <ygardi@codeaurora.org>
Cc: Avri Altman <avri.altman@gmail.com>,
	linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
	linux-scsi@vger.kernel.org, linux-doc@vger.kernel.org,
	Tomas Winkler <tomas.winkler@intel.com>
Subject: [PATCH v7 03/11] rpmb: add sysfs-class ABI documentation
Date: Mon,  7 Nov 2016 21:53:06 +0200	[thread overview]
Message-ID: <1478548394-8184-4-git-send-email-tomas.winkler@intel.com> (raw)
In-Reply-To: <1478548394-8184-1-git-send-email-tomas.winkler@intel.com>

V2: resend
V3: add more verbose description
V4: resend
V5: adjust date and kernel version
V6: adjust date and kernel version
V7: adjust date and kernel version

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
---
 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..2ea6dbb91fac
--- /dev/null
+++ b/Documentation/ABI/testing/sysfs-class-rpmb
@@ -0,0 +1,20 @@
+What:		/sys/class/rpmb/
+Date:		Nov 2016
+KernelVersion:  4.10
+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:		Nov 2016
+KernelVersion:	4.10
+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 7bae7c014af0..4c8ab6c09f3a 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -10290,6 +10290,7 @@ 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>
-- 
2.7.4

  parent reply	other threads:[~2016-11-07 19:01 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-11-07 19:53 [PATCH v7 00/11] char:rpmb: Replay Protected Memory Block (RPMB) subsystem Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 01/11] rpmb: add " Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 02/11] rpmb: enable emmc specific read data fixup Tomas Winkler
2016-11-07 19:53 ` Tomas Winkler [this message]
2016-11-07 19:53 ` [PATCH v7 04/11] char: rpmb: add device attributes Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 05/11] char: rpmb: provide a user space interface Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 06/11] char: rpmb: add RPMB simulation device Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 07/11] tools rpmb: add RPBM access tool Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 08/11] mmc: block: register RPMB partition with the RPMB subsystem Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 09/11] scsi: ufs: connect to " Tomas Winkler
2016-11-07 19:01   ` Christoph Hellwig
2016-11-07 19:27     ` Winkler, Tomas
2016-11-07 21:37       ` Christoph Hellwig
2017-03-22 21:25         ` Winkler, Tomas
2016-11-07 19:53 ` [PATCH v7 10/11] scsi: ufs: retrieve rpmb rw size Tomas Winkler
2016-11-07 19:53 ` [PATCH v7 11/11] char: rpmb: Document Replay Protected Memory Block (RPMB) subsystem Tomas Winkler

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