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Mon, 17 Feb 2020 02:26:53 -0800 Received: from xsj-pvapsmtp01 (xsj-smtp1.xilinx.com [149.199.38.66]) by xsj-smtp-dlp1.xlnx.xilinx.com (8.13.8/8.13.1) with ESMTP id 01HAQlr0014398; Mon, 17 Feb 2020 02:26:47 -0800 Received: from [172.23.155.80] (helo=xhdengvm155080.xilinx.com) by xsj-pvapsmtp01 with esmtp (Exim 4.63) (envelope-from ) id 1j3dby-0002nK-S7; Mon, 17 Feb 2020 02:26:47 -0800 Received: by xhdengvm155080.xilinx.com (Postfix, from userid 23151) id 16AF58133F; Mon, 17 Feb 2020 15:56:46 +0530 (IST) From: Kalyani Akula To: herbert@gondor.apana.org.au, davem@davemloft.net, monstr@seznam.cz, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Kalyani Akula , Rob Herring , devicetree@vger.kernel.org, git-dev@xilinx.com, Mohan Marutirao Dhanawade , Sarat Chand Savitala , Harsh Jain , Michal Simek , Kalyani Akula Subject: [PATCH V7 0/4] Add Xilinx's ZynqMP AES-GCM driver support Date: Mon, 17 Feb 2020 15:56:40 +0530 Message-Id: <1581935204-25673-1-git-send-email-kalyani.akula@xilinx.com> X-Mailer: git-send-email 1.9.5 X-RCIS-Action: ALLOW X-TM-AS-Product-Ver: IMSS-7.1.0.1224-8.2.0.1013-23620.005 X-TM-AS-User-Approved-Sender: Yes;Yes X-EOPAttributedMessage: 0 X-MS-Office365-Filtering-HT: Tenant X-Forefront-Antispam-Report: CIP:149.199.60.83;IPV:;CTRY:US;EFV:NLI;SFV:NSPM;SFS:(10009020)(4636009)(39860400002)(346002)(376002)(396003)(136003)(189003)(199004)(966005)(36756003)(6266002)(478600001)(2906002)(70206006)(356004)(4326008)(107886003)(8676002)(8936002)(54906003)(44832011)(316002)(70586007)(336012)(81166006)(186003)(81156014)(42186006)(2616005)(426003)(5660300002)(26005)(6666004);DIR:OUT;SFP:1101;SCL:1;SRVR:BYAPR02MB5894;H:xsj-pvapsmtpgw01;FPR:;SPF:Pass;LANG:en;PTR:unknown-60-83.xilinx.com;MX:1;A:1; MIME-Version: 1.0 Content-Type: text/plain X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 380d2705-d802-43b3-c873-08d7b393ebd1 X-MS-TrafficTypeDiagnostic: BYAPR02MB5894: X-Microsoft-Antispam-PRVS: X-Auto-Response-Suppress: DR, RN, NRN, OOF, AutoReply X-MS-Oob-TLC-OOBClassifiers: OLM:989; X-Forefront-PRVS: 0316567485 X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-OriginatorOrg: xilinx.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Feb 2020 10:26:59.2701 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 380d2705-d802-43b3-c873-08d7b393ebd1 X-MS-Exchange-CrossTenant-Id: 657af505-d5df-48d0-8300-c31994686c5c X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=657af505-d5df-48d0-8300-c31994686c5c;Ip=[149.199.60.83];Helo=[xsj-pvapsmtpgw01] X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: BYAPR02MB5894 Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org This patch set adds support for - dt-binding docs for Xilinx ZynqMP AES driver - Adds device tree node for ZynqMP AES driver - Adds communication layer support for aes in zynqmp.c - Adds Xilinx ZynqMP driver for AES Algorithm NOTE: This patchset is based on Michal's branch https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git/log/?h=arm/drivers because of possible merge conflict for 1/4 patch with below commit commit 461011b1e1ab ("drivers: firmware: xilinx: Add support for feature check") V7 Changes: - Rebased this patchset on Cryptodev-2.6 tree and fixed compilation issue seen. The issue is seen due to the below commit af5034e8e4a5("crypto: remove propagation of CRYPTO_TFM_RES_* flags") V6 Changes: - Updated SPDX-License-Identifier in xlnx,zynqmp-aes.yaml. V5 Changes : - Moved arm64: zynqmp: Add Xilinx AES node from 2/4 to 4/4. - Moved crypto: Add Xilinx AES driver patch from 4/4 to 3/4. - Moved dt-bindings patch from 1/4 to 2/4 - Moved firmware: xilinx: Add ZynqMP aes API for AES patch from 3/4 to 1/4 - Converted dt-bindings from .txt to .yaml format. - Corrected typo in the subject. - Updated zynqmp-aes node to correct location. - Replaced ARCH_ZYNQMP with ZYNQMP_FIRMWARE in Kconfig - Removed extra new lines and added wherever necessary. - Updated Signed-off-by sequence. - Ran checkpatch for all patches in the series. V4 Changes : - Addressed review comments. V3 Changes : - Added software fallback in cases where Hardware doesn't have the capability to handle the request. - Removed use of global variable for storing the driver data. - Enabled CONFIG_CRYPTO_MANAGER_EXTRA_TESTS=y and executed all the kernel selftests. Also covered tests with tcrypt module. V2 Changes : - Converted RFC PATCH to PATCH - Removed ALG_SET_KEY_TYPE that was added to support keytype attribute. Taken using setkey interface. - Removed deprecated BLKCIPHER in Kconfig - Erased Key/IV from the buffer. - Renamed zynqmp-aes driver to zynqmp-aes-gcm. - Addressed few other review comments Kalyani Akula (4): firmware: xilinx: Add ZynqMP aes API for AES functionality dt-bindings: crypto: Add bindings for ZynqMP AES-GCM driver crypto: Add Xilinx AES driver arm64: zynqmp: Add Xilinx AES node. .../bindings/crypto/xlnx,zynqmp-aes.yaml | 37 ++ arch/arm64/boot/dts/xilinx/zynqmp.dtsi | 4 + drivers/crypto/Kconfig | 12 + drivers/crypto/Makefile | 1 + drivers/crypto/xilinx/Makefile | 2 + drivers/crypto/xilinx/zynqmp-aes-gcm.c | 457 +++++++++++++++++++++ drivers/firmware/xilinx/zynqmp.c | 25 ++ include/linux/firmware/xlnx-zynqmp.h | 2 + 8 files changed, 540 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/xlnx,zynqmp-aes.yaml create mode 100644 drivers/crypto/xilinx/Makefile create mode 100644 drivers/crypto/xilinx/zynqmp-aes-gcm.c -- 1.9.5