From patchwork Wed Jun 1 21:41:26 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winkler, Tomas" X-Patchwork-Id: 9148385 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 01558600BC for ; Wed, 1 Jun 2016 22:00:12 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E89A92714B for ; Wed, 1 Jun 2016 22:00:11 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DB9B827151; Wed, 1 Jun 2016 22:00:11 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 57E8D2714B for ; Wed, 1 Jun 2016 22:00:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751947AbcFAVmJ (ORCPT ); Wed, 1 Jun 2016 17:42:09 -0400 Received: from mga03.intel.com ([134.134.136.65]:42955 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751924AbcFAVmI (ORCPT ); Wed, 1 Jun 2016 17:42:08 -0400 Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga103.jf.intel.com with ESMTP; 01 Jun 2016 14:42:07 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.26,403,1459839600"; d="scan'208";a="114398626" Received: from twinkler-lnx.jer.intel.com ([10.12.87.167]) by fmsmga004.fm.intel.com with ESMTP; 01 Jun 2016 14:42:03 -0700 From: Tomas Winkler 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: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, Tomas Winkler Subject: [PATCH v4 2/8] char: rpmb: add sysfs-class ABI documentation Date: Wed, 1 Jun 2016 17:41:26 -0400 Message-Id: <1464817292-5407-3-git-send-email-tomas.winkler@intel.com> X-Mailer: git-send-email 2.5.5 In-Reply-To: <1464817292-5407-1-git-send-email-tomas.winkler@intel.com> References: <1464817292-5407-1-git-send-email-tomas.winkler@intel.com> Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP V2: resend V3: add more verbose description V4: update kernel version to 4.8 Signed-off-by: Tomas Winkler --- 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..44ee4d31dc0b --- /dev/null +++ b/Documentation/ABI/testing/sysfs-class-rpmb @@ -0,0 +1,20 @@ +What: /sys/class/rpmb/ +Date: Jun 2016 +KernelVersion: 4.8 +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: Jun 2016 +KernelVersion: 4.8 +Contact: Tomas Winkler +Description: + The /sys/class/rpmb/rpmbN directory is created for + each RPMB registered device diff --git a/MAINTAINERS b/MAINTAINERS index e045c3a43920..b4228dd58e06 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -9697,6 +9697,7 @@ 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