From patchwork Tue Sep 13 13:22:58 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Winkler, Tomas" X-Patchwork-Id: 9329069 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 E993C60231 for ; Tue, 13 Sep 2016 13:27:25 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DC5FD28FBE for ; Tue, 13 Sep 2016 13:27:25 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id D103E29006; Tue, 13 Sep 2016 13:27:25 +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=unavailable 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 9ED7728FBE for ; Tue, 13 Sep 2016 13:27:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756367AbcIMNZZ (ORCPT ); Tue, 13 Sep 2016 09:25:25 -0400 Received: from mga14.intel.com ([192.55.52.115]:63111 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750940AbcIMNZV (ORCPT ); Tue, 13 Sep 2016 09:25:21 -0400 Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP; 13 Sep 2016 06:25:21 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.30,328,1470726000"; d="scan'208";a="878254174" Received: from twinkler-lnx.jer.intel.com ([10.12.87.167]) by orsmga003.jf.intel.com with ESMTP; 13 Sep 2016 06:25:16 -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: Avri Altman , linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-scsi@vger.kernel.org, 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> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1473772984-17562-1-git-send-email-tomas.winkler@intel.com> References: <1473772984-17562-1-git-send-email-tomas.winkler@intel.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP 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