From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 150A0C56202 for ; Thu, 26 Nov 2020 11:57:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BEB1121D42 for ; Thu, 26 Nov 2020 11:57:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388095AbgKZL5e (ORCPT ); Thu, 26 Nov 2020 06:57:34 -0500 Received: from mga18.intel.com ([134.134.136.126]:7383 "EHLO mga18.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2387979AbgKZL5d (ORCPT ); Thu, 26 Nov 2020 06:57:33 -0500 IronPort-SDR: YZ901kI8nHOcQvms1nF4wnOx+55CHDUENjYRMtBzmxZZdXzw4T7V4yaHwveTWLc27gOpC6aGDZ r0bZBmCHEEZg== X-IronPort-AV: E=McAfee;i="6000,8403,9816"; a="160048300" X-IronPort-AV: E=Sophos;i="5.78,372,1599548400"; d="scan'208";a="160048300" X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from fmsmga004.fm.intel.com ([10.253.24.48]) by orsmga106.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2020 03:52:07 -0800 IronPort-SDR: jGFtbjvAMvjlmFUZUfPy5sFcu9pM7bt0BIvtEvVggHnpw3ymar2WHrQDW8OC9Vjb5KZMb1Hstb e8KhrSmjsWUw== X-IronPort-AV: E=Sophos;i="5.78,372,1599548400"; d="scan'208";a="362781517" Received: from smaciag-mobl2.ger.corp.intel.com (HELO dalessan-mobl1.ir.intel.com) ([10.251.85.7]) by fmsmga004-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Nov 2020 03:52:04 -0800 From: Daniele Alessandrelli To: linux-crypto@vger.kernel.org, Herbert Xu , "David S. Miller" Cc: devicetree@vger.kernel.org, Rob Herring , Daniele Alessandrelli , Mark Gross Subject: [PATCH 0/2] crypto: Add Keem Bay OCS AES/SM4 driver Date: Thu, 26 Nov 2020 11:51:46 +0000 Message-Id: <20201126115148.68039-1-daniele.alessandrelli@linux.intel.com> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-crypto@vger.kernel.org The Intel Keem Bay SoC has an Offload Crypto Subsystem (OCS) featuring a crypto engine for accelerating AES/SM4 operations. This driver adds support for such hardware thus enabling hardware acceleration for the following transformations on the Intel Keem Bay SoC: - ecb(aes), cbc(aes), ctr(aes), cts(cbc(aes)), gcm(aes) and cbc(aes); supported for 128-bit and 256-bit keys. - ecb(sm4), cbc(sm4), ctr(sm4), cts(cbc(sm4)), gcm(sm4) and cbc(sm4); supported for 128-bit keys. The driver passes crypto manager self-tests, including the extra tests (CRYPTO_MANAGER_EXTRA_TESTS=y). Note: this driver is different from the Keem Bay OCS HCU driver previously submitted. Keem Bay OCS HCU provides hardware-accelerated ahash, while Keem Bay AES/SM4 (i.e., this driver) provides hardware-accelerated skcipher and aead. Daniele Alessandrelli (1): dt-bindings: Add Keem Bay OCS AES bindings Mike Healy (1): crypto: keembay-ocs-aes: Add support for Keem Bay OCS AES/SM4 .../crypto/intel,keembay-ocs-aes.yaml | 45 + MAINTAINERS | 10 + drivers/crypto/Kconfig | 2 + drivers/crypto/Makefile | 1 + drivers/crypto/keembay/Kconfig | 39 + drivers/crypto/keembay/Makefile | 5 + drivers/crypto/keembay/keembay-ocs-aes-core.c | 1713 +++++++++++++++++ drivers/crypto/keembay/ocs-aes.c | 1489 ++++++++++++++ drivers/crypto/keembay/ocs-aes.h | 129 ++ 9 files changed, 3433 insertions(+) create mode 100644 Documentation/devicetree/bindings/crypto/intel,keembay-ocs-aes.yaml create mode 100644 drivers/crypto/keembay/Kconfig create mode 100644 drivers/crypto/keembay/Makefile create mode 100644 drivers/crypto/keembay/keembay-ocs-aes-core.c create mode 100644 drivers/crypto/keembay/ocs-aes.c create mode 100644 drivers/crypto/keembay/ocs-aes.h base-commit: c3a98c3ad5c0dc60a1ac66bf91147a3f39cac96b -- 2.26.2